From 0e004c696b0e68b2cff37a4c3315b022a35eaf43 Mon Sep 17 00:00:00 2001 From: Perberos Date: Thu, 1 Dec 2011 22:24:23 -0300 Subject: moving from https://github.com/perberos/mate-desktop-environment --- AUTHORS | 60 + COPYING | 351 + COPYING-DOCS | 355 + COPYING.EXTENSIONS | 10 + COPYING.LIB | 482 + ChangeLog | 0 HACKING | 57 + INSTALL | 365 + MAINTAINERS | 23 + Makefile.am | 44 + Makefile.shared | 1 + NEWS | 1713 +++ README | 31 + README.commits | 68 + THANKS | 621 + TODO | 19 + acconfig.h | 27 + aclocal.m4 | 1812 +++ add-include-prefix | 1 + autogen.sh | 25 + config.guess | 1501 ++ config.h.in | 185 + config.sub | 1705 +++ configure.in | 483 + cut-n-paste-code/Makefile.am | 2 + cut-n-paste-code/Makefile.in | 646 + cut-n-paste-code/README | 21 + cut-n-paste-code/libegg/Makefile.am | 46 + cut-n-paste-code/libegg/Makefile.in | 657 + cut-n-paste-code/libegg/eggdesktopfile.c | 1477 ++ cut-n-paste-code/libegg/eggdesktopfile.h | 166 + cut-n-paste-code/libegg/eggsmclient-private.h | 57 + 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src/file-manager/fm-error-reporting.c create mode 100644 src/file-manager/fm-error-reporting.h create mode 100644 src/file-manager/fm-icon-container.c create mode 100644 src/file-manager/fm-icon-container.h create mode 100644 src/file-manager/fm-icon-view.c create mode 100644 src/file-manager/fm-icon-view.h create mode 100644 src/file-manager/fm-list-model.c create mode 100644 src/file-manager/fm-list-model.h create mode 100644 src/file-manager/fm-list-view-private.h create mode 100644 src/file-manager/fm-list-view.c create mode 100644 src/file-manager/fm-list-view.h create mode 100644 src/file-manager/fm-properties-window.c create mode 100644 src/file-manager/fm-properties-window.h create mode 100644 src/file-manager/fm-tree-model.c create mode 100644 src/file-manager/fm-tree-model.h create mode 100644 src/file-manager/fm-tree-view.c create mode 100644 src/file-manager/fm-tree-view.h create mode 100644 src/mate-network-scheme.desktop.in create mode 100644 test/Makefile.am create mode 100644 test/test-caja-directory-async.c create mode 100644 test/test-caja-search-engine.c create mode 100644 test/test-caja-wrap-table.c create mode 100644 test/test-copy.c create mode 100644 test/test-eel-background.c create mode 100644 test/test-eel-editable-label.c create mode 100644 test/test-eel-image-scrolled.c create mode 100644 test/test-eel-image-table.c create mode 100644 test/test-eel-labeled-image.c create mode 100644 test/test-eel-pixbuf-scale.c create mode 100644 test/test.c create mode 100644 test/test.h diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 00000000..65ae3e0d --- /dev/null +++ b/AUTHORS @@ -0,0 +1,60 @@ +Caja 2.22 version by: +Martin Wehner +Alex Larsson +Cosimo Cecchi +David Zeuthen + +Caja 2.4 version by: + +Alex Larsson +Dave Camp +Soren Sandmann +Jürg Billeter + +Caja 2.2 version by: + +Alex Larsson +Dave Camp +James Willcox +Jan Arne Petersen +Mark McLoughlin + +Mate 2 conversion by: + +Darin Adler +Anders Carlsson +Michael Meeks +Alex Larsson +Jacob Berkman +*** need to decide who else to add here *** + +Original version by the Caja 1.0 team: + +Ali Abdin +Andy Hertzfeld +Arlo Rose +Darin Adler +Eli Goldberg +Elliot Lee +Eskil Heyn Olsen +Ettore Perazzoli +Gene Z. Ragan +George Lebl +Ian McKellar +John Harper +John Sullivan +Josh Barrow +J Shane Culpepper +Maciej Stachowiak +Mathieu Lacage +Mike Engber +Mike Fleming +Pavel Cisler +Ramiro Estrugo +Raph Levien +Rebecca Schulman +Robey Pointer +Robin * Slomkowski +Seth Nickell +Susan Kare diff --git a/COPYING b/COPYING new file mode 100644 index 00000000..5838501c --- /dev/null +++ b/COPYING @@ -0,0 +1,351 @@ +********************************************************************** +The following license applies to the Caja software but does not +apply to the Eazel Trademarks. Please read the TRADEMARK_NOTICE file +for licensing information about the Eazel Trademarks. +********************************************************************** + + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. 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You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. 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(Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. 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Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/COPYING-DOCS b/COPYING-DOCS new file mode 100644 index 00000000..b42936be --- /dev/null +++ b/COPYING-DOCS @@ -0,0 +1,355 @@ + GNU Free Documentation License + Version 1.1, March 2000 + + Copyright (C) 2000 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + +0. PREAMBLE + +The purpose of this License is to make a manual, textbook, or other +written document "free" in the sense of freedom: to assure everyone +the effective freedom to copy and redistribute it, with or without +modifying it, either commercially or noncommercially. Secondarily, +this License preserves for the author and publisher a way to get +credit for their work, while not being considered responsible for +modifications made by others. + +This License is a kind of "copyleft", which means that derivative +works of the document must themselves be free in the same sense. It +complements the GNU General Public License, which is a copyleft +license designed for free software. + +We have designed this License in order to use it for manuals for free +software, because free software needs free documentation: a free +program should come with manuals providing the same freedoms that the +software does. But this License is not limited to software manuals; +it can be used for any textual work, regardless of subject matter or +whether it is published as a printed book. We recommend this License +principally for works whose purpose is instruction or reference. + + +1. APPLICABILITY AND DEFINITIONS + +This License applies to any manual or other work that contains a +notice placed by the copyright holder saying it can be distributed +under the terms of this License. The "Document", below, refers to any +such manual or work. Any member of the public is a licensee, and is +addressed as "you". + +A "Modified Version" of the Document means any work containing the +Document or a portion of it, either copied verbatim, or with +modifications and/or translated into another language. + +A "Secondary Section" is a named appendix or a front-matter section of +the Document that deals exclusively with the relationship of the +publishers or authors of the Document to the Document's overall subject +(or to related matters) and contains nothing that could fall directly +within that overall subject. (For example, if the Document is in part a +textbook of mathematics, a Secondary Section may not explain any +mathematics.) 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COPYING IN QUANTITY + +If you publish printed copies of the Document numbering more than 100, +and the Document's license notice requires Cover Texts, you must enclose +the copies in covers that carry, clearly and legibly, all these Cover +Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on +the back cover. Both covers must also clearly and legibly identify +you as the publisher of these copies. The front cover must present +the full title with all words of the title equally prominent and +visible. 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In addition, you must do these things in the Modified Version: + +A. Use in the Title Page (and on the covers, if any) a title distinct + from that of the Document, and from those of previous versions + (which should, if there were any, be listed in the History section + of the Document). You may use the same title as a previous version + if the original publisher of that version gives permission. +B. List on the Title Page, as authors, one or more persons or entities + responsible for authorship of the modifications in the Modified + Version, together with at least five of the principal authors of the + Document (all of its principal authors, if it has less than five). +C. State on the Title page the name of the publisher of the + Modified Version, as the publisher. +D. Preserve all the copyright notices of the Document. +E. Add an appropriate copyright notice for your modifications + adjacent to the other copyright notices. +F. Include, immediately after the copyright notices, a license notice + giving the public permission to use the Modified Version under the + terms of this License, in the form shown in the Addendum below. +G. Preserve in that license notice the full lists of Invariant Sections + and required Cover Texts given in the Document's license notice. +H. Include an unaltered copy of this License. +I. Preserve the section entitled "History", and its title, and add to + it an item stating at least the title, year, new authors, and + publisher of the Modified Version as given on the Title Page. If + there is no section entitled "History" in the Document, create one + stating the title, year, authors, and publisher of the Document as + given on its Title Page, then add an item describing the Modified + Version as stated in the previous sentence. +J. Preserve the network location, if any, given in the Document for + public access to a Transparent copy of the Document, and likewise + the network locations given in the Document for previous versions + it was based on. These may be placed in the "History" section. + You may omit a network location for a work that was published at + least four years before the Document itself, or if the original + publisher of the version it refers to gives permission. +K. In any section entitled "Acknowledgements" or "Dedications", + preserve the section's title, and preserve in the section all the + substance and tone of each of the contributor acknowledgements + and/or dedications given therein. +L. Preserve all the Invariant Sections of the Document, + unaltered in their text and in their titles. Section numbers + or the equivalent are not considered part of the section titles. +M. Delete any section entitled "Endorsements". Such a section + may not be included in the Modified Version. +N. Do not retitle any existing section as "Endorsements" + or to conflict in title with any Invariant Section. + +If the Modified Version includes new front-matter sections or +appendices that qualify as Secondary Sections and contain no material +copied from the Document, you may at your option designate some or all +of these sections as invariant. To do this, add their titles to the +list of Invariant Sections in the Modified Version's license notice. +These titles must be distinct from any other section titles. + +You may add a section entitled "Endorsements", provided it contains +nothing but endorsements of your Modified Version by various +parties--for example, statements of peer review or that the text has +been approved by an organization as the authoritative definition of a +standard. + +You may add a passage of up to five words as a Front-Cover Text, and a +passage of up to 25 words as a Back-Cover Text, to the end of the list +of Cover Texts in the Modified Version. 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COMBINING DOCUMENTS + +You may combine the Document with other documents released under this +License, under the terms defined in section 4 above for modified +versions, provided that you include in the combination all of the +Invariant Sections of all of the original documents, unmodified, and +list them all as Invariant Sections of your combined work in its +license notice. + +The combined work need only contain one copy of this License, and +multiple identical Invariant Sections may be replaced with a single +copy. If there are multiple Invariant Sections with the same name but +different contents, make the title of each such section unique by +adding at the end of it, in parentheses, the name of the original +author or publisher of that section if known, or else a unique number. +Make the same adjustment to the section titles in the list of +Invariant Sections in the license notice of the combined work. + +In the combination, you must combine any sections entitled "History" +in the various original documents, forming one section entitled +"History"; likewise combine any sections entitled "Acknowledgements", +and any sections entitled "Dedications". You must delete all sections +entitled "Endorsements." + + +6. COLLECTIONS OF DOCUMENTS + +You may make a collection consisting of the Document and other documents +released under this License, and replace the individual copies of this +License in the various documents with a single copy that is included in +the collection, provided that you follow the rules of this License for +verbatim copying of each of the documents in all other respects. + +You may extract a single document from such a collection, and distribute +it individually under this License, provided you insert a copy of this +License into the extracted document, and follow this License in all +other respects regarding verbatim copying of that document. + + +7. AGGREGATION WITH INDEPENDENT WORKS + +A compilation of the Document or its derivatives with other separate +and independent documents or works, in or on a volume of a storage or +distribution medium, does not as a whole count as a Modified Version +of the Document, provided no compilation copyright is claimed for the +compilation. Such a compilation is called an "aggregate", and this +License does not apply to the other self-contained works thus compiled +with the Document, on account of their being thus compiled, if they +are not themselves derivative works of the Document. + +If the Cover Text requirement of section 3 is applicable to these +copies of the Document, then if the Document is less than one quarter +of the entire aggregate, the Document's Cover Texts may be placed on +covers that surround only the Document within the aggregate. +Otherwise they must appear on covers around the whole aggregate. + + +8. TRANSLATION + +Translation is considered a kind of modification, so you may +distribute translations of the Document under the terms of section 4. +Replacing Invariant Sections with translations requires special +permission from their copyright holders, but you may include +translations of some or all Invariant Sections in addition to the +original versions of these Invariant Sections. You may include a +translation of this License provided that you also include the +original English version of this License. In case of a disagreement +between the translation and the original English version of this +License, the original English version will prevail. + + +9. TERMINATION + +You may not copy, modify, sublicense, or distribute the Document except +as expressly provided for under this License. Any other attempt to +copy, modify, sublicense or distribute the Document is void, and will +automatically terminate your rights under this License. However, +parties who have received copies, or rights, from you under this +License will not have their licenses terminated so long as such +parties remain in full compliance. + + +10. FUTURE REVISIONS OF THIS LICENSE + +The Free Software Foundation may publish new, revised versions +of the GNU Free Documentation License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. See +http://www.gnu.org/copyleft/. + +Each version of the License is given a distinguishing version number. +If the Document specifies that a particular numbered version of this +License "or any later version" applies to it, you have the option of +following the terms and conditions either of that specified version or +of any later version that has been published (not as a draft) by the +Free Software Foundation. If the Document does not specify a version +number of this License, you may choose any version ever published (not +as a draft) by the Free Software Foundation. + + +ADDENDUM: How to use this License for your documents + +To use this License in a document you have written, include a copy of +the License in the document and put the following copyright and +license notices just after the title page: + + Copyright (c) YEAR YOUR NAME. + Permission is granted to copy, distribute and/or modify this document + under the terms of the GNU Free Documentation License, Version 1.1 + or any later version published by the Free Software Foundation; + with the Invariant Sections being LIST THEIR TITLES, with the + Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST. + A copy of the license is included in the section entitled "GNU + Free Documentation License". + +If you have no Invariant Sections, write "with no Invariant Sections" +instead of saying which ones are invariant. If you have no +Front-Cover Texts, write "no Front-Cover Texts" instead of +"Front-Cover Texts being LIST"; likewise for Back-Cover Texts. + +If your document contains nontrivial examples of program code, we +recommend releasing these examples in parallel under your choice of +free software license, such as the GNU General Public License, +to permit their use in free software. diff --git a/COPYING.EXTENSIONS b/COPYING.EXTENSIONS new file mode 100644 index 00000000..d4ba7d8a --- /dev/null +++ b/COPYING.EXTENSIONS @@ -0,0 +1,10 @@ +Caja extensions link against the libcaja-extenstions library which is +is under the LGPL license. However, they also get loaded into the main +caja program which is licensed under the GPL. So, extensions should not +be incompatible with the LGPL or GPL. + +Some extensions are GPL but use some IPC mechanism like dbus to talk to a +potentially non-GPL application. This is actually not such a bad design in +general if your extension is doing a lot of work, as running as a caja +extension with all its issues (no synchronous i/o, can't control of the +context your code runs in, etc) can be kind of a pain. diff --git a/COPYING.LIB b/COPYING.LIB new file mode 100644 index 00000000..161a3d1d --- /dev/null +++ b/COPYING.LIB @@ -0,0 +1,482 @@ + GNU LIBRARY GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1991 Free Software Foundation, Inc. + 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the library GPL. It is + numbered 2 because it goes with version 2 of the ordinary GPL.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +Licenses are intended to guarantee your freedom to share and change +free software--to make sure the software is free for all its users. + + This license, the Library General Public License, applies to some +specially designated Free Software Foundation software, and to any +other libraries whose authors decide to use it. You can use it for +your libraries, too. + + When we speak of free software, we are referring to freedom, not +price. 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See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, + MA 02111-1307, USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 00000000..e69de29b diff --git a/HACKING b/HACKING new file mode 100644 index 00000000..734ac49a --- /dev/null +++ b/HACKING @@ -0,0 +1,57 @@ +Hacking on Caja +------------------- + +The Caja source tree is available from MATE git (git.gnome.org) and +in releases on the MATE FTP site +(http://ftp.gnome.org/pub/MATE/sources/caja/). + +If you plan to hack on Caja, please make sure you work from the +Git version. The Git version can be checked from the MATE git server. +See http://live.gnome.org/Git for details on how to get started with +MATE Git. For details on how Caja uses git, see the README.commits +file. + +If you want to contribute in development discussions, please send mail +to the caja mailing list: . Archives and +subscription information are available at +http://mail.gnome.org/mailman/listinfo/caja-list + + +Submitting Patches +------------------ + +If you've been working on a change to Caja and want to propose it +for inclusion, you have to generate a patch and submit it for review +by the maintainers. + +Patches should be made with 'git format-patch -M' +and should conform to Caja coding style as described in +docs/style-guide.html. We are pretty strict about coding style, so +please make sure you follow the style guide to avoid unnecessary +work on both sides when reviewing the patch. + +The best way to submit a patch for review is to post it on the mailing +list. That way everyone sees it and can take part in the following +discussion about it. Sometimes people also attach patches to bugs in +bugzilla (http://bugzilla.gnome.org, product 'caja'). If you do +this, please send a mail to the list saying you did so, because it is +very easy for the bugzilla email to get lost in all the bugzilla +reports, and only the people CCd on the bug can partake in the +discussion. When attaching bugs to bugzilla from git the git-bz +command can be helpful, see: +http://blog.fishsoup.net/2008/11/16/git-bz-bugzilla-subcommand-for-git/ + +The Caja maintainers do their best to review patches and help +developers that want to work on something, however we are often +swamped in work and can miss an email or just forget to answer +it. Don't be afraid of reposting your patches after a while, or poking +us about the status of them. + +Also, if you're planning to do large changes, please take them up for +discussion on the list first. If you get feedback early it is much +easier to integrate it into your work. + +If your patch adds non-trivial strings, please ask for a string review +from the i18n team before committing the changes. Strings should avoid +contractions, and stay consistent with other strings already in Caja. +Please reuse strings within Caja where it makes sense to do so. diff --git a/INSTALL b/INSTALL new file mode 100644 index 00000000..7d1c323b --- /dev/null +++ b/INSTALL @@ -0,0 +1,365 @@ +Installation Instructions +************************* + +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, +2006, 2007, 2008, 2009 Free Software Foundation, Inc. + + Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. 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On the other hand, +it does better at avoiding recompilation issues, and works well even +when some directory options were not specified in terms of `${prefix}' +at `configure' time. + +Optional Features +================= + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + + Some packages offer the ability to configure how verbose the +execution of `make' will be. For these packages, running `./configure +--enable-silent-rules' sets the default to minimal output, which can be +overridden with `make V=1'; while running `./configure +--disable-silent-rules' sets the default to verbose, which can be +overridden with `make V=0'. + +Particular systems +================== + + On HP-UX, the default C compiler is not ANSI C compatible. If GNU +CC is not installed, it is recommended to use the following options in +order to use an ANSI C compiler: + + ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" + +and if that doesn't work, install pre-built binaries of GCC for HP-UX. + + On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot +parse its `' header file. The option `-nodtk' can be used as +a workaround. If GNU CC is not installed, it is therefore recommended +to try + + ./configure CC="cc" + +and if that doesn't work, try + + ./configure CC="cc -nodtk" + + On Solaris, don't put `/usr/ucb' early in your `PATH'. This +directory contains several dysfunctional programs; working variants of +these programs are available in `/usr/bin'. So, if you need `/usr/ucb' +in your `PATH', put it _after_ `/usr/bin'. + + On Haiku, software installed for all users goes in `/boot/common', +not `/usr/local'. It is recommended to use the following options: + + ./configure --prefix=/boot/common + +Specifying the System Type +========================== + + There may be some features `configure' cannot figure out +automatically, but needs to determine by the type of machine the package +will run on. Usually, assuming the package is built to be run on the +_same_ architectures, `configure' can figure that out, but if it prints +a message saying it cannot guess the machine type, give it the +`--build=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS + KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the option `--target=TYPE' to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + + Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +causes the specified `gcc' to be used as the C compiler (unless it is +overridden in the site shell script). + +Unfortunately, this technique does not work for `CONFIG_SHELL' due to +an Autoconf bug. Until the bug is fixed you can use this workaround: + + CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash + +`configure' Invocation +====================== + + `configure' recognizes the following options to control how it +operates. + +`--help' +`-h' + Print a summary of all of the options to `configure', and exit. + +`--help=short' +`--help=recursive' + Print a summary of the options unique to this package's + `configure', and exit. The `short' variant lists options used + only in the top level, while the `recursive' variant lists options + also present in any nested packages. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--prefix=DIR' + Use DIR as the installation prefix. *note Installation Names:: + for more details, including other options available for fine-tuning + the installation locations. + +`--no-create' +`-n' + Run the configure checks, but stop before creating any output + files. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. + diff --git a/MAINTAINERS b/MAINTAINERS new file mode 100644 index 00000000..a628ebec --- /dev/null +++ b/MAINTAINERS @@ -0,0 +1,23 @@ +Alex Larsson +E-mail: alexl@redhat.com +Userid: alexl + +Dave Camp +E-mail: dave@novell.com +Userid: campd + +Martin Wehner +E-mail: martin.wehner@gmail.com +Userid: mwehner + +Christian Neumair +E-mail: cneumair@gnome.org +Userid: cneumair + +Andrew Walton +E-mail: awalton@gnome.org +Userid: awalton + +Cosimo Cecchi +E-mail: cosimoc@gnome.org +Userid: cosimoc diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 00000000..67339feb --- /dev/null +++ b/Makefile.am @@ -0,0 +1,44 @@ +include $(top_srcdir)/Makefile.shared + +SUBDIRS = \ + eel \ + libcaja-extension \ + cut-n-paste-code \ + libcaja-private \ + src \ + test \ + po \ + data \ + icons \ + docs \ + $(NULL) + +EXTRA_DIST= \ + COPYING.LIB \ + COPYING.EXTENSIONS \ + COPYING-DOCS \ + HACKING \ + MAINTAINERS \ + README.commits \ + intltool-extract.in \ + intltool-merge.in \ + intltool-update.in \ + Makefile.shared \ + add-include-prefix \ + $(NULL) + +DISTCLEANFILES = \ + intltool-extract \ + intltool-merge \ + intltool-update + +DISTCHECK_CONFIGURE_FLAGS = --disable-update-mimedb --enable-gtk-doc + +ACLOCAL_AMFLAGS = -I m4 + +distclean-local: + if test "$(srcdir)" = "."; then :; else \ + rm -f ChangeLog; \ + fi + +.PHONY: ChangeLog diff --git a/Makefile.shared b/Makefile.shared new file mode 100644 index 00000000..86f0b1c0 --- /dev/null +++ b/Makefile.shared @@ -0,0 +1 @@ +NULL = diff --git a/NEWS b/NEWS new file mode 100644 index 00000000..31444339 --- /dev/null +++ b/NEWS @@ -0,0 +1,1713 @@ +Major changes in 2.32.0 are: +* Fix places sidebar sometimes not changing location + when clicking on a place +* Fix various crashers +* Translation updates + +Major changes in 2.31.92 are: +* String fixes for the file conflict dialog +* Add a border around infobars +* Fix a regression when copy/pasting in list view +* Re-use libunique instead of GApplication +* Drop GDK_DISABLE_DEPRECATED cflag, as we don't want to cope with + recent GDK 2.22 deprecations for the 2.32 branch + +Major changes in 2.31.90 are: +* Don't make pathbar buttons disappear when deleting a folder +* Remove useless unique-1.0 dependency +* Don't use deprecated GtkNotebookPage +* Translation updates + +Major changes in 2.31.6 are: +* This release is based on 2.30.1 +* A long list of fixes have been backported from the master branch, + including: + * Expand and collapse folders with +/- in list view + * Rename .desktop files also change their name on disk + * Support overriding .mate2 directory + * Save passwords for the session by default + * Remove deleted folders from the pathbar + * Replace libunique with GApplication + * Don't show 'File Browser' anymore in the window title + * Port to GDBus + * Change the default order for files in special directories + * Support relative paths in the location entry/dialog. + * Use folder icons as window icons in browser and spatial mode + * Add 'Trashed On' and 'Original Location' columns in the trash + * Implement transparent icons for cut files + * Change default thumbnail size + * Fix a number of bugs related to bookmarks + * New dialog to handle conflicts within file copy/move operations + * New button in the trashbar to restore selected items + * Use async I/O to save .gtk-bookmarks + * Fix a number of issues related to DnD in the places sidebar + * New icon for audio preview + * Don't show Unmount when showing Eject/Safe Removal + * Bump libcaja-extension API version + * Fix a number of UI glitches +* Translation updates + +Major changes in 2.30.1 are: +* Translation updates +* Support for tracker 0.8.0 +* Fix crashes +* Fix emblem scaling in zoomed view +* Fix sensitivity of split-view related menu items +* Control-L closes the extra view first, not the window + +Major changes in 2.30.0 are: +* By default, don't exit with last window even if desktop is + not visible. This way we still run to handle e.g. volume + monitoring. If you don't want this, change + /apps/caja/preferences/exit_with_last_window + to True in mateconf +* Don't show weird border around desktop +* Correctly put focus on view for new windows +* Extra view does not get focus when created +* Add nicer thumbnail border +* Fix crash when hiding search bar +* Fix build on sun compiler +* Support AIFF for audio preview +* Translation updates + +Major changes in 2.29.92.1 are: +* Fix compilation due to deprecated GTK_WIDGET_STATE symbol +* Fix libm linking +* Updated Portuguese translation + +Major changes in 2.29.92 are: +* Make view default focus in new windows +* Put tabs at the top again +* Don't use deprecated gtk widgets +* Allow Alt- to switch tabs +* Dynamically load tracker support +* Don't auto-close the window you initiated an unmount in + +Major changes in 2.29.91 are: +* Make it possible to have backgrounds spanning multiple monitors. +* Better handling of closing windows when device is unmounted +* Use GtkSpinner instead of custom widget +* Translation updates + +Major changes in 2.29.90 are: +* Fix copy-pasted tooltip string +* Translation updates + +Major changes in 2.29.2 are: +* Align sidebar header and location bar +* Remove tabs menu +* Update translations + +Major changes in 2.29.1 are: +* Make browser mode the default +* Add split view mode +* Browser UI reorganization +* Better background support on multi-monitor setups +* Support new "default location" on mounts (supported by ftp and sftp) +* Add extension api to lookup CajaFileInfo objects +* Make the search toolbar button a toggle button +* Ctrl+shift does multiple range selection in list view + +Major changes in 2.28.0 are: +* Translation updates +* Don't load non-images for thumbnailing when zoomed +* Made desktop window a native X window for nicer redrawing +* Fix leaks + +Major changes in 2.27.92 are: +* Fix crash on logout +* Translation updates +* Always show app icon in open with popup menu +* fix duplicate id in ui file +* Fix warning in new power manager inhibiting + +Major changes in 2.27.91 are: +* Migrate old-style caja metadata to gvfs metadata +* Fix viewing of very small image files +* Respect disable_command_line option +* Reverse mouse button used for back/forward to same as firefox +* Always show menu icons for menu items representing files +* Inhibit suspend during file operations +* Cancel audio preview when deleting the previewed file + +Major changes in 2.27.4 are: +* Add support for starting and stopping drives +* Use the new GVfs metadata framework +* Support new style unmount operations; this will provide a nice dialog when + unmounting a busy drive mount +* Add application icons to the Open With context menu +* Reload xdg-user-dirs according to the user preferences + +Major changes in 2.27.2 are: +* Support ctrl-drop in list view +* Allow user defined keyboard shortcuts for extension items +* Fix crash on click on toolbar +* Fix crash on entering empty location +* Added daemon-mode (don't exit with last window) +* Display info about the selected item in the information sidebar +* Sort applications in open with + +Major changes in 2.27.1 are: +* Drop GTK+ deprecated symbols +* Display the application icon in the popup menu +* Fix autorun hints for Win32 software media +* Allow shift+return during typeahead find +* Update desktop icons according to DPI changes +* Use the correct folder icon fallbacks +* Autogenerate ChangeLog and use shave to display the build output + +Major changes in 2.26.2 are: +* Fix issue with default dnd type when dragging to a parent directory +* Fix icon view RTL layout in compact view +* Make sure spatial geometry is always saved when closing windows +* Save and load custom accelerator maps +* Check for PackageKit before showing dialog using it +* Add "location" column +* Show both unmount and eject in menus for mounts that support both + +Major changes in 2.26.1 are: +* Better handling of thumbnail scaling +* Support XDS in list view +* Make session loading work +* Start Caja on requested screen +* Fix crashes +* Fix possible infinite layout loop in compact mode +* Update fallback icon to not look like mate 1.x +* Fix some cases of sync i/o +* Handle non-gvfs uris like e.g. mailto and http links with queries in links + +Major changes in 2.26.0 are: +* Stable release +* Fix crash due to broken gdk-pixbuf tga loader +* make sure thumbnails are updated even when zoomed up +* fix crash in media settings preferences + +Major changes in 2.25.93 are: +* Use ConsoleKit to make sure we only autorun on active sessions +* Never show unmount if we show an eject menu item +* Show the gvfs reported owner/group names +* Don't allow changing default app for folders +* Fix "can't unmount same location twice" bug + +Major changes in 2.25.92 are: +* Set mmap limit to avoid desktop background memory not being returned to the os +* Warn when source overwrites destination in move +* Don't put "link to ..." in front of symlinks unless there are name conflicts +* Fix desktop flicker on theme change +* Require desktop file app launchers to be executable +* Support making symlinks on remote locations (if supported by backend) + +Major changes in 2.25.91 are: +* Use G_DEFINE_TYPE_* instead of hand-written types +* fix: opening a new window restores minimised ones +* fix renaming of desktop files +* Handle new kinds of GIcons +* Don't display shadowed mounts + +Major changes in 2.25.4 are: +* Don't show desktop files from other desktops than Mate on the desktop +* Support crossfades of desktop backgrounds +* Don't snap desktop icons outside right margin +* Fix crashes and leaks + +Major changes in 2.25.3 are: +* Remove CD/DVD creator from places menu and sidebar +* Allow deleting custom emblems +* Fix crashes +* Don't show read-only emblems in trash +* Trash performance fixes +* General performance fixes +* Update to new PackageKit API + +Major changes in 2.25.2 are: +* Merged eel into caja +* Use single glib/gtk includes +* Support PackageKit application search +* Fix new windows not appearing after successful mount +* Remove support for old KDE trash dirs + +Major changes in 2.25.1 are: +* Remove depencency on libmate & mate-vfs +* Fix crashes +* Chop trailing space characters when moving to FAT file system +* When DnD'ing, COPY instead of MOVE, when the source is not deletable +* Don't set default when opening with other app, just add to open with list. +* Don't make copies of files from readonly source (e.g. CDROM) readonly +* Don't show cancel dialog when showing the "run or display" dialog + +Major changes in 2.24.0 are: +* Icon/compact view: + * Follow run-time changes to set of icon text attributes to be displayed + * Invalidate icon label when changing zoom level or “text besides icon” +* List view: + * Properly offer textual drag target +* Request centered autorun dialog +* Always sort folders before files, even if sort criterion is reversed +* Always assume that trash directories are local +* Fix Small leaks and thinkos + +Major changes in 2.23.92 are: +* Icon/compact view: + * Allow to select range in addition to current selection, when pressing ctrl + and shift at once [not yet doable in list view] + * Fix layout timestamp storage when moving items around on desktop +* List view: + Default to reverse sort order for date columns (i.e. recent to old) +* Improve “Clear History” confirmation dialog +* Use GdkAppLaunchContext instead of EelAppLaunchContext +* Fix small leaks + +Major changes in 2.23.91 are: +* Make autorun work for blank media +* No more pixelated SVGs displayed for desktop items with absolute icon SVG paths +* Use consistent labels, mnemonics and icons for trash and delete actions +* Icon container (i.e. icon view and compact view) + * RTL support for vertical layout + * Always reveal entire rows or columns of icons + * Nicer icon container bounds + * (Again) vastly improved keyboard navigation, especially in RTL mode + * No more overlapping desktop icons, when files are added or volumes mounted + while Caja is not running. This is implemented with metadata timestamps when + the desktop icons are laid out. + * Rewrite large chunks of icon canvas text size handling + * Clear underlying items if hovered or selected item overlaps them +* List View + * Make scripts work when items in nested list view subdirectories are selected +* Usual minor fix & polish galore + +Major changes in 2.23.90 are: +* Truncate long item labels in the icon view and on the desktop + + icon_view/text_ellipsis_limit and desktop/text_ellipsis_limit MateConf + preferences added (defaults to three lines) + + expand when hovering, or when selecting a file +* Support restoring of multiple items from trash at once +* Handle scroll events on the path bar +* Fix “same file system” (i.e. copy vs. move) DND check for desktop +* Fix search for content type in simple search backend +* Fix running of scripts on the desktop +* Use more archive file types for file-roller integration for remote locations +* Consolidate zoom handling internals +* Show file name instead of URI in the bookmark editor window for local files +* Polish “Visible Columns“ list view dialog + +Major changes in 2.23.6.1 are: +* Fix display name of computer:// icons + +Major changes in 2.23.6 are: +* Support transferring files with reserved FAT characters to a FAT file system + Replace them with an underscore if neccessary +* Use x-content/* MIME type to associate applications with hotpluggable media +* Path bar + * enable control-left click and middle-click interaction for path bar buttons + * dynamically handle hierarchy changes in the path bar +* Icon view keyboard navigation + * Use linear selection instead of rectangle selection in when pressing shift + * Still offer rectangular selection when pressing ctrl and shift + * Only wrap around horizontally in horizontal layout mode, + * Only wrap around vertically in vertical layout mode + * Never wrap around when in rectangle selection +* Icon view now remembers last position when reloading in vertical layout +* List view: Do not request mass redraw when dragging +* Clear display name when changing file name +* Only show "... All" actions ("Skip All", ...) in file operation dialogs if more + than one file is transferred +* Identify to MATE session as file manager, not as generic desktop application + +Major changes in 2.23.5.1 are: +* Fix crasher in spatial mode when closing window with ctrl-w +* Work around GTK+ tree view bug for sidebar eject button click area +* Some popup menu fixes +* Do not use C_() due to intltool bug + +Major changes in 2.23.5 are: +* Add tab support to browser mode +* Add "restore from trash" functionality (only per item) +* Path bar and notebooks can be used as fully functional URI drop targets +* Places sidebar + * Add eject buttons to volumes + * Fix bookmark reordering + * Make DND indication consistent with GTK+ file chooser +* Async I/O + * Use CajaFile instead of GFile for path bar display name + * Use CajaFile for DND "same FS" check +* Fix navigation where window was inconsistently "stuck" between two + directories, i.e. the view was not completely changed. +* Fix huge leak - status bar messages were never popped from the stack +* Always grab focus on location change, even if view is reused +* Icon view fixes + * If no icon is selected, but an icon has the keyboard focus, select it when + pressing space. + * Move keyboard focus after a file has been removed + * Fix double-clicking of half-shown items +* Thumbnailing changes + * Never scale up any thumbnails + * Compose and scale thumbnails on the fly + * Speed up loading of large image files used as their own thumbnails +* Display emblems for small icon sizes +* Offer clipboard contents as text/uri-list +* Use UTF-8 dash for properties window instead of "--" +* Misc + * Allow to build without XMP + * Require beagle 0.2.4 + * Require intltool 0.36.3. + +Major changes in 2.23.4 are: +* Fix background extension submenus for background context menus +* Fix thumbnailing + * Always re-thumbnail if a file without any thumbnail changes + * Always re-thumbnail if a failed thumbnail is not up to date +* Make zoom level specifications consistent (33% vs. 25%), round to 66% rather than 67%. +* Never hide hidden or backup files in trash +* Always copy file entire metadata when copying. Fixes timestamp preservation. +* Remove desktop emblem from desktop directory, since the folder now uses a desktop icon + +Major changes in 2.23.3 are: +* Use bilinear interpolation instead of hyperbolic. Massively speeds up thumbnailing. +* Fix thumbnail frame size calculation +* Rework properties dialog + * Remove "Launcher" tab, and move all the launcher properties to "Basic" + * Hide useless file info widgets from "Basic" tab for special locations like "computer:///". +* Support adding files to archives via file-roller +* Add location popup context menu to all path bar buttons +* Fix location popup context menu separators +* Add "Paste Into" item to location popup context menu +* Do not count the same inode twice when calculating directory sizes +* Never copy to "trash:///", never move to "burn:///" +* Never maximize windows opened from shell if a custom geometry has been specified +* Properly close windows displaying the media root location when ejecting a medium +* Empty the clipboard when copying/moving with DND to a container +* Remove libbackground +* Require eel 2.23.2 due to directory background API changes. + +Major changes in 2.23.2 are: +* Increase default thumbnailing size limit +* Various fixes to keyboard handling in icon and list view +* Use description from gio as window title +* Fix double click behaviour in list view +* Remember windows size when closed while maximized +* Always use single click policy in the places sidebar +* Fix selection handling after canceling delete operation +* Improve autorun behaviour +* Improve internal error handling +* Fix adding emblems +* Fix mateconf preferences description +* Improve list column page indentation +* Prevent recursive move/copy into itself +* Show mount dialog for already mounted shares too +* Prevent autogenerated file names from overflowing the max filename length +* Use ellipsis as per HIG +* Fix leaks +* Fix crashes +* Build fixes +* Translation updates + +Major changes in 2.23.1 are: +* Support new mate-session autostart semantics. +* Unify session save/restore routines with "--restart" and "--load-session" +* Allow to invert selection +* Do not automount mount points inside hidden hierarchies +* Add CajaFileInfo APIs: can_write(), get_mount(), get_parent_info() +* Add initial Gtk-doc support. +* Remove some dead code. + +Major changes in 2.22.1 are: +* Fix crashes and leaks +* Fix emblem display in property page +* Fix mime choosing to not always create application/x-ext- type +* Actually mount location in external connect to server dialog +* Fix thumbnail size limit checks +* Fix "show hidden" to also show backup files + (was broken in some situations) +* Verify that tracker is running before using it +* Fix desktop file icon handling with absolute filenames +* Use GDesktopAppInfos to launch desktop files +* Don't follow symlinks for deep file count +* Fix audio preview with later gstreamer +* Make "move file over directory" overwrite case work +* Sometimes we failed to ask for overwrite when move + operations falled back to copy + delete +* Make sure we correctly transcode filenames when merging + directories if the directory is on another filesystem. +* Some moves were reported as copies, not moves in the ui + which could cause not up-to-date directory displays +* Don't center file progress dialog if its already displayed + +Major changes in 2.22.0 are: +* Fix typo in strings +* Fix crashes +* Use a better icon for the progress dialog +* Have a mount menu for mountable files, not an unmount one +* Handle broken bookmark files bette +* Sniff x-content type asynchronously +* Don't look for autorun stuff on non-local files +* Allow setting permissions on remote shares +* Fix "delete all" button in delete dialog +* Show custom icons at right size +* Fix some performance issues on nonlocal mounts + +Major changes in 2.21.92 are: +* Build fixes +* Fix crashes and leaks +* Fix handling of desktop file launchers +* Better handling of desktop file icons +* Semitransparent DnD icon support (when composited) +* Avoid showing progress info when dialogs are shown +* Allow minimize of progress window +* Handle beagle >= 0.3.0 +* Close properties dialog on escape +* Make custom icons work again +* Fix fuzzy icons +* Duplicate file if copies to the source directory +* Support open with dialog for multiple selected files +* Ressurect connect to server dialog +* Allow theming of free diskspace chart colors + +Major changes in 2.21.91 are: +* String cleanups +* Inhibit autorun for things we mount ourselves +* Fix crashes and leaks +* Only show selinux context if selinux detected +* Default to move, not copy when dragging from trash +* Don't autorun/automount non-local mounts +* Fix case where we could run out of file descriptors +* Handle drop of files on the desktop +* Fix sensitiveness of delete from trash menu item +* Fix open with context menu in always-use-browser mode + +Major changes in 2.21.90 are: +* Use thousand separators in all numbers (if used by locale) +* Fix leaks +* Performance improvements +* Update to latest glib APIs +* Fix bug that lost metadata from older versions +* Fix crashes +* Enable paste into folder for desktop icons +* Better finding of autorun files on case sensitive media + +Major changes in 2.21.6 are: +* Regenerate thumbnails when files change +* Fix crashes +* New autorun and automount support +* Allow unmount of current location if its a mountpoint + +Major changes in 2.21.5 are: +* Add autorun/automount feature +* Better handling of sensitivity of delete menu items +* Better handling of mount/unmount/eject in many places +* Fix for extensions with submenus +* Fix crashes +* Updated some icons to the Tango look +* Fix some portability issues + +Major changes in 2.21.2 are: +* Update pkg-config files with new extensions dir +* Add some gio features to extension API +* Handle dnd of desktop icons +* Update to latest gvfs/gio API +* Implement some missing unmount/eject operations + +Major changes in 2.21.1 are: +* Totally replaced mate-vfs use with gio +* New implementation of file operations like copy/move with + a shared progress dialog +* Lots of cleanup + +Major changes in 2.20.0 are: +* Load thumbnails asynchronously +* Support direct save DnD (XDS) +* Fix up octal permission display +* Store window keep-above and stickines state across sessions + +Major changes in 2.19.91 are: +* Be more robust against broken extensions +* Set current working directory right on desktop when running scripts +* Fix crash on file:///# +* Update to cope with the new size of emblem icons + +Major changes in 2.19.90 are: +* Auto-size list view filename column again +* New message for service unavailable error +* UI terminology consistency fix +* Build fix + +Major changes in 2.19.6 are: +* Fixes to UI manager usage +* Better string ellipsation +* Consistent focus behaviour for toolbar buttons +* Support for XMP image metadata +* Improved keyboard handling in connect to server dialog +* I18n fixes and string clarifications +* Add more tooltips and use new gtk+ tootips API +* Better handling of unreadable directories during search +* Fix various crashes +* Translation updates + +Major changes in 2.19.5 are: +* Build fixes +* Fix leaks +* Fix crash +* Improved JPEG metadata handling +* Fix information sidebar layout +* Translation updates + +Major changes in 2.19.4 are: +* Allow activating the zoom context menu by keyboard +* Allow renaming of the network servers icons +* Use new desktop capplet +* Better handling of unicode search terms +* Fix program name in about dialog +* Fix keyboard shortcuts in preferences dialog +* Fix leak in zoom context menu +* Fix typos in error and warning messages +* Fix crash in properties dialog + +Major changes in 2.19.3 are: +* Added support for xdg-user-dirs +* A11y fix in the file properties dialog +* Build fix +* Don't show folder handler in menu editor +* Added alpha support for icon frames +* Updated thumbnail frame + +Major changes in 2.19.2 are: +* Fix crashes and leaks +* Add open in place sidebar context menu +* Make default icon sizes match xdg icon sizes better +* Fix hang with recursive symlinks +* Make name column wider +* Add trash to places sidebar +* Support for thumbnail icon size preference +* Disk free pie chart in properties dialog + +Major changes in 2.18.0.1 are: +* Reverted accidental commit + +Major changes in 2.18.0 are: +* Fix up desktop file categories +* Some sparse code cleanups +* Don't make filename column expand + +Major changes in 2.17.92 are: +* Don't display homedir as "desktop" in pathbar when in home-as-desktop mode +* Use GtkLabel ellipsizing +* Ellipsize filename column in list view +* Don't show unsupported methods in connect-to-server dialog +* Fix crashes + +Major changes in 2.17.91 are: +* Change file management capplet category +* Avoid showing "empty" in the tree while loading directory +* Prompt for empty trash on unmount +* Capitalize lin" in "Link to ..." names +* Fix crashes and memory leaks + +Major changes in 2.17.90 are: +* Add caja_file_info_get_activation_uri for extensions +* Zero-pad seconds in progress display +* Fix permissions of files created from templates +* Support multimedia keys +* Fix leaks +* Fix crashes + +Major changes in 2.17.1 are: +* Empty trash button in trash +* New menu icons for new document/folder/window +* Ring buffer for debugging +* Fix spinner size +* Open location dialog on desktop defaults to home +* Remove metadata on external delete events +* Draw text selection rectangle using cairo +* Jump to selection on sort order change +* Fix gsequence crash +* Freeze icon view while renaming +* New theming features for icon view +* New icon in about dialog +* Handle scroll button while rubberbanding +* Ellipsize menu button at 16 chars + +Major changes in 2.16.3 are: +* Revert a patch that caused icons to move around +* Fix crash introduced in 2.16.2 + +Major changes in 2.16.2 are: +* Fix a lot of crashes +* Handle throbbers with different sizes +* Don't add a newline when pasting filenames +* Better a11y relationships betweeen widgets +* Make caja --quit not be restarted by session +* Fix occasional stuck grabs when rubberband selecting +* Don't timeout typeahead when scrolling with mouse wheel +* Add X-MATE-Bugzilla-Version to desktop files +* Fix desktop icon overlap problem + +Major changes in 2.16.1 are: +* Default to search in current directory for non-indexed search +* Fix clash with symbol names in gtk+ + +Major changes in 2.16.0 are: +* Handle enter activation when using typeahead search +* Avoid using mate_vfs_is_local in wrong places +* Translations + +Major changes in 2.15.92.1 are: +* Fix crash on startup + +Major changes in 2.15.92 are: +* Fix crash on changing owner/group of file +* Fix double free +* Make sure all strings are displayed translated + +Major changes in 2.15.91 are: +* Use gtk recent files code +* Fix file change notification regression +* Don't display raw form of selinux contexts +* Import lates EggSequence with bugfixes +* DnD fixes +* Read .hidden symlinks +* Fix down navigation in last column, next to last row + +Major changes in 2.15.90 are: +* Submenu support for extensions +* Improved beagle daemon detection +* Enable D'n'D reordering in the places sidebar +* New icons for trash operations +* Add a button/text toggle button to the location bar +* Fix leak + +Major changes in 2.15.4 are: +* New permission dialog with recursion and selinx support +* Improve extension interface +* Add complete session management +* Handle removal of the displayed location more elegantly +* Use proper caja-cd-burner icon +* Support dropping uris, urls and text to subfolders +* Fix leaks and warnings + +Major changes in 2.15.2 are: +* Don't allow formating of mounted floppies +* Perfomance fixes +* Don't use deprecated eel features +* Use less memory when thumbnailing + +Major changes in 2.15.1 are: +* Improve startup performance +* Use GOption +* Fix selection box width calculation +* Improve file permission handling +* Add volume operations to the file menu, tree and places sidebar +* New po/LINGUAS handling +* Smarter date handling for images +* HIG fixes +* Fix various typos +* Fix about dialog to work with current gtk+ +* Fix crashes +* Show network volumes in the places sidebar +* Fix progress dialog showing the wrong file +* Code cleanups + +Major changes in 2.14.1 are: +* Translation updates +* Code cleanups +* Use --no-desktop option for all desktop files +* Startup performance improvements +* Make files copied from read-only source writeable +* Don't allow bookmarking x-desktop:/// +* Add help buttons to several dialogs +* Fix SVG file identification +* Properly break down URIs for connect to server ui +* Don't reposition icons on reload +* Show unmounted but user-visible drives in the places sidebar +* Display more info in the progress dialog when preparing +* Smarter DnD target selection +* Smaller close icon in the sidebar title +* MateGoals: Use po/LINGUAS + +Major changes in 2.14.0 are: +* Fix deadlock when dragging over list view in some conditions +* Fix keynav details in text beside icon mode +* Don't show folder count for smb shares +* Fix crash on middle click of file +* Fix a crash when leaving a directory +* Close window when folder moves to trash +* Fix deep count in properties dialog in some cases +* Avoid calculating mime lists for activation +* Fix text drawing in RTL mode when using text besides icons +* Remove blank error dialog on mount when using mate-mount + +Major changes in 2.13.92 are: +* Better filename linebreaking at punctuation marks. +* List view: If a rename moves the file in the view, scroll to the new position +* Better handling of broken filename encoding for link targets +* Some desktop icon positioning fixes +* Browser mode: don't close window on up if current directory has been removed +* Pass original files, not target files to property page providers. + This allows property page extensions to look at desktop files and symlinks. +* Various small optimizations +* Leak fixes +* Build fixes + +Major changes in 2.13.91 are: +* Fix a desktop icon positioning bug +* Fix opening saved searches file from outside caja + +Major changes in 2.13.90 are: +* Add option to always use the location bar to the preferences dialog +* Enable the icons in the places sidebar as drop targets +* Fix for desktop volume icon positioning +* Show detailed file size in the properties dialog +* HIG fix for the delete from trash dialog +* Fix icon scaling for images with extreme ratios +* Fix leaks & crashes + +Major changes in 2.13.4 are: +* Open modules with BIND_LOCAL +* Disable network icon on desktop by default +* Add Network to places menu +* Fix sort by atime +* Some HIG fixes +* Add support for searching for custom mime type +* store custom icons for folders as relative patch if in folder +* Much better activation of multiple files +* Bumped the default image size thumbnailing limit +* Handle new background image zooming mode +* Add optional support for Tracker indexer +* Fix leaks & crashes + +Major changes in 2.13.3 are: +* Added initial support for search +* Fixed memleaks +* Don't frame thumbnails with alpha channel +* Better handling of opening multiple files +* New resize knob icon +* View update optimizations +* No titles for alert dialogs +* Add network desktop icon +* Use access() to determine permissions + +Major changes in 2.13.2 are: +* Fix mime list problem introduced with sort change +* Build fixes +* Keyboard support for icon stretching +* Finally fix tree sidebar crash +* ctrl-shift-g goes backwards in typeahead +* Add Skip all button in copy/move conflict dialog +* Position new files/folders correctly in manual layout mode +* Nicer UI for setting custom file icons +* Fix CD icon positioning on desktop +* Fix desktop redraw issues on non-100% zoom levels +* Use the same home icon always + +Major changes in 2.13.1 are: +* Adds volume/drive api for modules +* Better sizes of stock icons in many places +* GtkTreeView style typeahead +* '/' opens location dialog/entry +* middle click in browser mode opens new window +* Handle cancellation of authentication better +* Add format menu item for floppy drives + +Major changes in 2.12.1 are: +* Pass all selected files to menu extensions, not only one per mimetype +* Use much fewer file monitors +* Fix text size on startup with non-standard default zoom size +* Some fixes to trash handling and unmount +* Fix some desktop icon positioning details +* Copy thumbnails when copying files +* Autofill connect to server dialog when possible +* Always show deep counts in properties page +* Fix leaks and crashes +* Correctly escape filenames for display in progress dialog + +Major changes in 2.12.0 are: +* Fix icon layout in text-beside-icons mode in some cases +* Fix template creation on volumes other than the same as /tmp +* Expand file uris correctly on desktop when passing to scripts +* Workaround crash on audio preview in burn: +* Fix handling of global show hidden files preference +* Fix crash caused by earlier memleak fix +* Don't redraw windows/desktop on focus in/out + +Major changes in 2.11.92 are: +* Enable emblem dropping to the list view +* Disallow deleting special locations from the location button popup +* Don't show "Open Folder" as application option in context menus +* Disallow custom icons for the trash +* Cleanups & Leak fixed + +Major changes in 2.11.91 are: +* Don't allow renaming of the desktop folder +* Make moves within burn:// possible +* Fixes to property browser drag and drop code +* Add Explorer-style keybindings +* Add timestamps to metafiles +* Make ESC switch back to the pathbar +* Use saner check for mime mismatching +* Make progress dialog minimizable +* UI fixes + +Major changes in 2.11.90 are: +* Handle dnd more efficently +* Use file-manager icon for browser windows +* Use hover underline and cursor for single click mode +* Make labels selectable in the sidebar +* Improve sound preview process handling +* UI fixes to path- and sidebar + +Major changes in 2.11.4 are: +* Allow dnd of text on view to create a new file +* show hostname in progress dialogs +* use pathbar in location toolbar +* busy curson when loading folder in browser mode too + +Major changes in 2.11.3 are: +* Turn the list view into a tree +* No dnd drop rect on the desktop +* Use gtk bookmars as bookmark source +* Add bookmarks to spatial mode +* New places sidebar +* better sort order for filenames with numbers in them + (needs glib 2.7.x) +* Better handling of font sizes wrt zoom in icon view +* Fix leaks + +Major changes in 2.11.2 are: +* Fix sort order for size/count/time +* ctrl+scrollwheel changes zoom, ctrl-= zooms in +* better handling of cut and paste in notes text view +* Add smb domain field in connect to server dialog +* nicer handling of drops from mozilla +* no properties menu item for desktop context menu +* shift-f2 renames with the whole name initially selected +* sort by emblem only looks at user-set emblems +* scroll to icon when selected and partially visible + +Major changes in 2.11.1 are: +* Use authentication in external connect to server app +* UI polish +* Allow DnD of location button icon. +* Context menus on location button and location label in browser +* Fix memory leaks +* Fix crashes +* Speed up delete in list view +* Fix rename in list view breaking when there was a file change +* Removed "new terminal" from desktop context menu + If you want this, install the caja-open-terminal extension, + its much better than this feature ever was. +* Don't thumbnail files constantly if they're changing +* Fixed a loop that could happen on remote locations when removing + a directory. +* Add properties of the current folder menu item to background + context menu +* Use --no-desktop in default folder handler to avoid taking over + the desktop if you don't run mate. + +Major changes in 2.10.1 are: +* Use less memory for desktop background +* Make authentication work for the external connect-to-server dialog +* Fix leaks +* Redraw less in the list view when deleting + +Major changes in 2.10.0 are: +* Some fixes for startup notification to avoid focus-stealing +* Center the file management prefs dialog + +Major changes in 2.9.92 are: +* Avoid doing i/o to tree root nodes before they are used. + This means we don't get authentication callbacks. +* Correct handling of startup notification +* Fix crashers in desktop icon context menus when unmounting volumes +* Make property page for home icon on desktop show the right size +* Prevent the progress dialog from displaying strange ETAs +* Make backspace key open parent folder in list view + +Major changes in 2.9.91 are: +* Fix some crashes +* Don't pop up mozilla dnd ask dialog under windows +* Change the look of the path button to make it easier to find +* Some changes to the look/text of the progress dialog +* Fix panel size detection on 64bit machines +* Allow open with menu on folders + +Major changes in 2.9.90 are: +* Better window titles for browser windows +* Better icons for burn: & computer: in the ui +* Allow eject of unmounted devices +* Better handling of DnD from mozilla +* Make connect to server dialog available as separate app +* Use GtkAboutDialog + +Major changes in 2.9.2 are: +* Use the new mime API +* Fixed bug in finding empty spots on the desktop +* Handle drags to special desktop icons (trash...) +* Fix crash in clipboard code +* Fix crash with non-unique volume filenames +* Better handling of sizes for image-file-as-icon +* Fill in ctrl-l dialog correctly for desktop +* Fix crash in bookmark dialog if parent window goes away + +Major changes since 2.8.2 are: +* MateComponent not used for caja views +* GtkUIManager used for the ui, not MateComponentUI + +Major changes since 2.8.1 are: +* On mime mismatch, allow open with default app as open with +* On dnd of mozilla link, create desktop file with .desktop ending +* Delay activation when keyboard navigating in tree sidebar +* Add open new window menu item in browser mode +* Fix race condition that made up not alway select the folder +* Better error message when there is no handler for a file +* Fix throbber right-alignment with latest matecomponentui +* Alt-up selects the directory you came from +* Display a frame on DnD hover if accepting +* Fix off-by-one bug in icon positioning on DnD +* Make creating new files in list view auto-rename +* Add the icon text to the DnD icon +* Add eject to volumes in free sidebar +* Don't close browser window when the showed path is unmounted +* Save browser window geometry +* Handle the new env vars for filesystem charset + +Major changes since 2.8.0 are: +* Update to latest egg-recent +* Fix memory leaks +* Clear clipboard after a cut file is pasted +* Properly escape uris created by connect to server dialog +* Better alignment of icon labels +* Allow move (not copy) of a file to another filesystem +* Fix reordering of selection when a listview is resorted +* Allow keynav on desktop +* Fix crash in sort-by-emblems mode +* Performance fixes when selecting files +* Performance increase in folder load +* Allow pasting files as text +* Fix caja extensions such as file-roller menus +* Made select by pattern work in trash +* Fixed cut/paste of text when renaming in listview +* Always use homedir icon for homedir + +Major changes since 2.7.92 are: +* Destroy metadata hashtable in right way, fixes crash +* Fix crash in list view when changing views +* Translation updates + +Major changes since 2.7.4 are: +* Fix crash when transfer rate near zero +* Fix crash when renaming in list view and changing directory +* Fix double call of eel_preferences_remove_callback on shutdown +* Use default folder view from mateconf instead of now broken mate-vfs mime setting +* Some fixes to the handling of open with +* Faster way to get the group list for a user +* Don't make progress dialog on copy to desktop appear on all workspaces +* Fix sort by size in computer view + +Major changes since 2.7.2 are: + +* Fix remaining time reporting in progress dialog +* Nicer connect to server dialog +* Various bugfixes and memleak fixes + +Major changes since 2.7.1 are: + +* Added spatial/browser pref to the prefs dialog +* Use ctrl+q to add all windows +* On shift-double-click on a non-folder, close the window after. +* Bug fixes +* Show estimated time remaining in the progress dialog. +* per-window show hidden files setting +* Don't warn about mime-type mismatches if the handler is the same + for both mime-types. +* Date formatting improvements +* Killed start-here +* Changed to use the new mime spec and UI + +Major changes since 2.6.2 are: +* Desktop file editior property page +* Display server name in window title for remote URIs +* Add setting to not show volumes on desktop +* Prevents read-only emblem from being shown on desktop icons + when user is in root group +* Fix dnd start coordinates when zoomed +* Start apps in the directory they are launched from +* Add close all windows to spatial window menu + +Major changes since 2.6.1 are: +* Accessibility/keynav/theming fixes +* Leak fixes +* .desktop file updates +* Fixed help buttons in the preferences dialog +* Portability fix +* Use initial click position to anchor icon dnd +* Crash fix in the file properties dialog +* Don't overlap the close icon and text label when the sidepane + is very small. + +Major changes since 2.6.0 are: +* Fix various crashes and leaks +* Use correct icon for filesystem in treeview +* Place unplaced windows over the parent window +* Fix non-ascii typeahead +* Faster property dialog for operations on many files +* Faster list view +* Fill open location dialog with initial path +* Add down arrow to location button +* Make shift close window behind in more places +* Allow smaller spatial windows +* Allow svg backgrounds +* Fix ignore kde trash directory hack +* By default set per-folder background in spatial mode + +Major changes since 2.5.91 are: +* Translation updates + +Major changes since 2.5.90 are: +* Handle failures when opening new window better (don't loop) +* visiting and accept modifiers were reversed in list view +* Build fixes + +Major changes since 2.5.8 are: +* Beter typeahead in list view +* "browse" context menu item in more places +* Added go -> cd burner in browser mode +* Fallback to normal icon view if there is a problem launching another view +* Close windows on unmounted directories +* Fix crashes +* Longer delay until cancel open dialog opens + +Major changes since 2.5.7 are: +* Fix crash +* Nicer names for toplevel uris +* Browse folder works in more places +* Added preference to always use browser windows +* Warn when sniffed/extension-matched mime type disagrees +* Show applications for both sniffed and extension-matched + mimetype in the open with menu + +Major changes since 2.5.6 are: +* Fix icon lookup crash +* Fix property page crash +* Some a11y fixes +* Use new background capplet name +* Fix rename keyfocus issue +* Scroll to icon after rename +* Fix ogg previewing +* Some HIG rephrasing of strings +* Fix crash on rename of empty selection +* Update help userguide links +* Paste menu sensitivity fix +* Rename selection keynav now behaves better from the start + +Major changes since 2.5.5 are: +* hig/ui tweaks +* ngettext support +* distribute caja-list-view-ui.xml +* New mimetype detection approach +* performance fixes +* non-modal open with other dialog +* Don't show small svgs as themseleves (always thumbnail) +* update egg-recent + +Major changes since 2.5.4 are: +* Extension system for emblem, property page, menu item, and + list view column plugins. +* Editable list view columns +* Don't expand symlinks when following them. +* Busy cursor in loading spatial windows +* Icon-view style typeahead in the list view. +* Emblems in the list view +* Added a location button to spatial windows +* Removed tab icon nav from the icon view +* Add a context menu to the tree side pane. +* Pop up folder menu in list view background +* Turn on home icon on the desktop by default +* Added status bar info when no files are selected +* Got rid of unnecessary EelGenerousBin/EelInputEventBox usage +* HIG fixes +* Bugfixes + +Major changes since 2.5.3 are: +* Use GtkIconTheme instead of MateIconTheme +* Show visited folders differently +* Better mouse/keynav in icon and list view +* Save window geometry on window close +* HIG message dialogs +* File templates support + +Major changes since 2.5.2 are: +* Accessibility fixes +* Better initial size of navigation window +* Close all parents closes all parents +* Focus the next item after delete in list view + +Major changes since 2.5.1.1 are: +* Don't do unnecessary i/o on remote locations +* handle broken symlinks that go unbroken +* various bug fixes +* some accessibility fixes + +Major changes since 2.5.1 are: + +* Fixed a CajaFile leak +* DISABLE_DEPRECATED fixes. + +Major changes since 2.5.0 are: + +* Start of new volume handling system +* deprecaton clean +* fixed leaks +* performance fixes + +Major changes since 2.4.0 are: + +* Spatial / Navigational split + +* Themed icon for desktop window + +* Exif image properties + +* Fixes for query-drags + +* Don't allow renames to "" in list view + +* Expand treeview rows on double click + +* Change desktop grid size + +* Don't disable deprecated API + +* Pattern selection + +* No incremental display of files + +* Various bug fixes + +Major changes since 2.3.90 are: + +* don't migrate .mate-desktop if it is a symlink + +* Fix messed up home/trash icons for new users + +* Handle xpm icons correctly in desktop files + +* Handle non-utf8 user names + +Major changes since 2.3.9 are: + +* Fix warning on theme changes + +* Sometimes the home and trash icons became blank and unusable + +* Auto-hide KDE trash directory in desktop directory. + +Major changes since 2.3.8 are: + +* Fix history sidepane crash + +* Add keynav rectangle selection + +* Better error string for missing proxy hostnames + +* Handle arrow keys on numerical keypad + +Major changes since 2.3.7 are: + +* Handle write protected mateconf keys better + +* Make "Write to CD" button higher priority + +* Small bugfixes + +Major changes since 2.3.6 are: + +* Fixed zoom-to-fit in the zoom control. + +* Selected files are colorized with the selection color. + +* Doesn't create new windows when mounting CD-ROMS. + +* Improved the gutter-on-the-right problem. + +* Updates the disks menu when fstab changes + +* Performance enhancements for icon layout. + +* Added support for total size and total count for multi-file property dialogs. + +* String fixes + +* Added documentation on caja internals + +* Various fixes + +Major changes since 2.3.5 are: + +* .hidden file support + +* Improved context menus + +* Speed improvements in the list and tree views + +* Multi-rooted tree view + +* Update emblems list after adding custom emblems + +* Prefer existing windows from the command line in open-in-new-window + mode + +Major changes since 2.3.4 are: + +* Startup notification support when launching files. + +* Selection fixes + +* Crash fix in the properties dialog + +* Icon theme changes in the tree view fixed + +* gcc 3.3 build fixes + +* Desktop icon bug fixes + +* Panel transparency fix + +Major changes since 2.3.3 are: + +* Added a "text beside icons" pref to the icon view + +* Use the authentication manager in the adapter component + +* MateComponent context menus can supply an icon + +* Zoom control uses stock widgets + +* The property dialog can edit multiple files + +* HIG-compliance improvements + +Major changes since 2.3.2 are: + +* Made the throbber themable using icon themes + (requires mate-icon-theme 1.0.4) + +* Get manager selection for desktop + +* Fix some bugs in new desktop code + +* fixed icon position for DnD in the listview + +* Fixed spacing in dialogs to comply better with the HIG + +* Use the authentication manager from libmateui instead + of our own. + +* Fix keynav bug with space in listview + + +Major changes since 2.3.1 are: + +* Disabled the limit on the number of files in a directory. + +* Change desktop directory to ~/Desktop + +* Major change to how desktop icons are handled + +* Some accessibility fixes + +Major changes since 2.2.3 are: + +* Performance increases on directory loads. + +* Integrate caja-cd-burner + +* "Keep Aligned" mode on desktop + +* Cygwin & AIX port + +* Uses new mate_vfs_show_url API to activate files + +* Better bookmarks UI + +* Change in how attributes are stored internally. + +Major changes since 2.2.2 are: + +* Lots of fixes to the list view keyboard and mouse handling + +* Lots of fixes to the icon view keyboard and mouse handling + +* Automatic notes emblem (requires mate-icon-theme 1.0.2) + +* Correctly scale icons in list view + +* No more tearing when zooming the icon view + +* Don't select the extension for rename in the list view + +* Easier to trigger auto scrolling during drag and drop in the icon + view + +* Much better thumbnail queue handling. Visible thumbnails are + prioritized. + +* Scroll to previous position on directory reload + +* Show volume and free space in the property dialog for directories + +* Clean up by name doesn't leave icons outside the screen anymore + +* Fix show backup/hidden files and some default view preferences + +* Set the Caja application name used when grouping in the task + list. + +* Converted CajaFile to a GObject + +* Make the thumbnail size prefs not affect external thumbnailers, as + it makes little sense for e.g. videos. + +* Allow you to exit caja-file-management-properties + +* Fix crash when droping from other app to Caja + +* Use startup notification when launching Caja + +* Don't save window geometry when maximized + +* Added code to migrate Caja 1.0.x scripts + +* Added some docs about keyboard and mouse navigation in caja views. + +* Better accessibility support in the icon view + +* Some other small bugfixes and polish + +Major changes since 2.2.1 are: + +* Going back/forwards scrolls to the position you left + +* Better support for Gtk+ themes on the toolbar and location bar + +* Disable the "switch to manual layout" dialog + +* Ctrl-dragging on a selected file doesn't de-select it + +* Save the current active side pane + +* Now easier to hit icons, since you can also click on the transparent + parts. + +* Select the directory name for renaming when creating a new directory + +* Select the base name (not extension) when renaming a file + +* List view smaller zoomlevel by default + +* Text view has copy to clipboard functionallity + +* Padding and alignment changes in the preferences dialog + +* Performance enhancement for embedded text + +* The delete key now works on the desktop + +* Added back the "erase" emblem to the Backgrounds & emblems dialog + +* Better accessibility support for the icon view + +* Refresh listview when icon theme changes + +* Correct font size when renaming and not 100% zoomed view + +* Remove all usage of deprecated APIs + +* Use monospace font in text view + +* Added 1 gigabyte pref tor max thumbnailing size + +* Handle floppies and cdroms mounted outside /mnt + +* Fix duplicated entries in context menu. + +* Don't session manage CajaViews + +* Multi-head fixes for the preference dialog + +* Leak fixes + +* Fix matecomponent-activation forkbomb + + +Major changes since 2.2.0.2 are: + +* Fix name collisions in trash + +* fix image properties crash + +* multihead fixes + +* allow .svgz rendering + +* correct icons dor zip disks + +* fix button ordering for transfer error dialogs + +* memory leaks fixed + +* "slow context menu" fixed + +* Fixed smb passwords getting "stuck". + +Major changes since 2.2.0.1 are: + +* Background crash fix + +* Embedded text fix + +Major changes since 2.2.0 are: + +* CajaView refcounting fix + +* New translations + +Major changes since 2.1.91 are: + +* i18n fixes + +* List view fixes + +* Reverted the symlink change. Now resolves symlinks when following + them. + +* Context menu corba usage fix + +* Reload thumbnails when files changes + +* Small fixes + +Major changes since 2.1.6 are: + +* No flicker on startup. + +* Faster expose of the desktop + +* Don't resolve symlinks when follow them + +* Small bugfixes + +Major changes since 2.1.6 are: + +* Multihead fixes + +* Fixed delete-in-rename-deletes-file bug + +* UI review improvements + +* Resolved the conflict between Edit and Empty Trash that was causing + the desktop to be badly stuck. + +* Small bugfixes + +Major changes since 2.1.5 are: + +* Don't depend on libmatecanvas + +* Don't put icons under panel + +* Use new icons for start-here + +* Better window titles for e.g. fonts:/// + +* Handle thumbnail preferences + + +Major changes since 2.1.4 are: + +* Handle icon theme changes better + +* Query drag with middle button instead of right-click. + This allows faster context menus. + +* Bugfixes + +Major changes since 2.1.2 are: + +* Remove unused code. + +* Lots of smalll bugfixes. + +* Make matecomponent property pages regular controls instead of CajaViews. + +* Mimetype-sensitive context menu plugins + +* Restructure the cut-and-paste code. + +Major changes since 2.1.1 are: + +* New preferences dialog and capplet. + +* Pluggable file property pages. + +* New Image properties page. + +* Emblem sidebar work. + +* Handle rootwindow drops. + +* Background drag and drop changes + +* The music view has been removed. + +Major changes since 2.1.0 are: + +* Multihead support + +* Emblem sidebar + +* Emblems handled with icon themes + +* Uses new pango wrap mode in icon view + +* Work on exterminating Caja themes + +* Recent files support + +Major changes since 2.0.7 are: + +* Caja now uses the system icon theme. + +* The sidebar tabs have been replaced with a new widget. + +* The icon container uses the new eel canvas. + +* UI cleanups. + +* Various bugfixes. + +Major changes since 2.0.6 are: + +* Fixed the assertion failure on startup + +* CD handling updates + +Major changes since 2.0.5 are: + +* Fixed volume handling bug with thrash that made it impossible + to unmount removable media while using fam. + +Major changes since 2.0.4 are: + +* Follow thumbnailing prefs for svgs too + +* Correctly handle old non-utf8 trash and home links + +* Fix the "icons stacked in top left corner" bug + +* Various small bugfixes. + +Major changes since 2.0.3 are: + +* Don't show progress dialog for fast operations + +* Mime handling fixes + +* crux theme tweak + +* small performance enhancements + +* Various bugfixes. + + +Major changes since 2.0.2 are: + +* Drag and drop has been implemented in the list view. + +* Performance enhancements in the icon factory. + +* Various bugfixes. + + +Major changes since 2.0.1 are: + +* List view doesn't hang anymore. + +* Reflect changes in the eel background api. + +* Fix for crash when invoking "caja -q". + + +Major changes since 2.0.0 are: + +* Various UI cleanups from the ui review + +* Various bugfixes + +* The Mate Caja theme now follows the gtk+ theme better + +* Window geometry is stored even in open-directories-in-same-window mode + +* All executable matecomponent components moved into libexec. + +* Some performance improvements + +* Accessibility fixes + +* Add support for kernel supermount patch + +* Read desktop file icons according to the icon theme specification + +* New throbber for the mate theme + +* large version of trash icon + +* Better handling of disk ejecting + +* Proper handling of launching desktop files according to the spec + + + +Major changes since 1.0.x are: + +* Port to Gtk+ 2 and the Mate 2 platform. + +* Major performance improvements. + +* Userlevels are removed. + +* Lots of small UI changes in order to comply with the Mate 2 Human + Interface Guidelines. + +* Preferences dialog has been trimmed down. + +* Anti-aliased mode has been removed. If you want anti-aliased text, + you need to use the Gtk+ 2 anti-aliased text mode. + +* New emblems added to the default set of emblems. + +* Support for editing vfolder menus using caja. + +* Made most normal component in-process. + +* Accessibility support. + +* Drop support for public metadata. + +* The news was sidebar disabled/removed + +* Image view component removed, we now use Eye of Mate. + +* Bugfixes + + +Minor new features: + +* Drop-shadow for text on the desktop + +* Alt-drag image and pick set-as-background + +* New progress dialog window-icon shows progress visually. + +* You can use Alt-left/right/up/down to navigate the icon view using + the keyboard. + +* Ability to easily create launchers on the desktop. + diff --git a/README b/README new file mode 100644 index 00000000..471a3a57 --- /dev/null +++ b/README @@ -0,0 +1,31 @@ +This is Caja, the file manager for the MATE desktop. + +Installation +============ + +See the 'INSTALL' file for installation instructions. You will need a +complete and up-to-date MATE development environment to build caja. +You can also find some building and installation tips at +http://live.gnome.org/Caja/Development/Caja + +Hacking on Caja +=================== + +Please see the HACKING file for information about hacking on caja. + +Mailing List +============ + +The caja mailing list is caja-list@gnome.org. Subscription +information is available at +http://mail.gnome.org/mailman/listinfo/caja-list + +How to report bugs +================== + +Bugs should be reported to the MATE bug tracking system +(http://bugzilla.gnome.org), in the "caja" product. + +Please read the following page on how to prepare a useful bug report: +http://bugzilla.gnome.org/bug-HOWTO.html + diff --git a/README.commits b/README.commits new file mode 100644 index 00000000..2a2f019b --- /dev/null +++ b/README.commits @@ -0,0 +1,68 @@ +Caja is part of the MATE git repository. At the current time, any +person with write access to the MATE repository, can make changes to +Caja. This is a good thing, in that it encourages many people to work +on Caja, and progress can be made quickly. However, we'd like to ask +people committing to Caja to follow a few rules: + +0) Ask first. If your changes are major, or could possibly break existing + code, you should always ask. If your change is minor and you've + been working on Caja for a while it probably isn't necessary + to ask. But when in doubt, ask. Even if your change is correct, + somebody may know a better way to do things. + + If you are making changes to Caja, you should be subscribed + to caja-list@gnome.org. (Subscription address: + caja-list-request@gnome.org.) This is a good place to ask + about intended changes. + + #caja on GIMPNet (irc.gimp.org, irc.us.gimp.org, irc.eu.gimp.org, ...) + is also a good place to find Caja developers to discuss changes with. + +1) Ask _first_. + +2) With git, we no longer maintain a ChangeLog file, but you are expected + to produce a meaningful commit message. Changes without a sufficient + commit message will be reverted. See below for the expected format + of commit messages. + +3) Try to separate each change into multiple small commits that are + independent ("micro commits" in git speak). This way its easier to + see what each change does, making it easier to review, to cherry pick + to other branches, to revert, and to bisect. + +Notes: + +* When developing larger features or complicated bug fixes, it is + advisable to work in a branch in your own cloned Caja repository. + You may even consider making your repository publically available + so that others can easily test and review your changes. + +* The expected format for git commit messages is as follows: + +=== begin example commit === +Short explanation of the commit + +Longer explanation explaining exactly what's changed, whether any +external or private interfaces changed, what bugs were fixed (with bug +tracker reference if applicable) and so forth. Be concise but not too brief. +=== end example commit === + + - Always add a brief description of the commit to the _first_ line of + the commit and terminate by two newlines (it will work without the + second newline, but that is not nice for the interfaces). + + - First line (the brief description) must only be one sentence and + should start with a capital letter unless it starts with a lowercase + symbol or identifier. Don't use a trailing period either. Don't exceed + 72 characters. + + - The main description (the body) is normal prose and should use normal + punctuation and capital letters where appropriate. Normally, for patches + sent to a mailing list it's copied from there. + + - When committing code on behalf of others use the --author option, e.g. + git commit -a --author "Joe Coder " and --signoff. + + +Alexander Larsson +17 Apr 2009 diff --git a/THANKS b/THANKS new file mode 100644 index 00000000..ac66b683 --- /dev/null +++ b/THANKS @@ -0,0 +1,621 @@ +The Caja team would like to thank the following contributors: + +Caja 2.12 - 2.22 +==================== + +A. Walton +Abel Cheung +Adi Attar +Ahmad Riza H Nst +Alastair McKinstry +Alexis Robert +Amitakhya Phukan +Anders Carlsson +Andre Klapper +Andrea Cimitan +Ani Peter +Ankit Patel +Arangel Angov +Artur Flinta +Benjamin Berg +Benoît Dejean +Brian Cameron +Brian Pepple +Chao-Hsiung Liao +Choe Hwanjin +Chris Lahey +Chris Lyttle +Christian Kellner +Christian Kirbach +Christian Persch +Christophe Fergeau +Christophe Merlet +Christopher Lahey +Chrustian Neumair +Claude Paroz +Clytie Siddall +Cosimo Cecchi +Dafydd Harries +Damien Carbery +Damon Chaplin +Dan Winship +Daniel Drake +Daniel Godas +Daniel Nylander +Danilo Šegan +Danishka Navin +Dave Ahlswede +Dave Bordoley +Dave Camp +David Bordoley +David Emory Watson +David Sainty +David Zeuthen +Denis Jacquerye +Denis Washington +Diego Gonzalez +Djihed Afifi +Dom Lachowicz +Elizabeth Green +Emmanuele Bassi +Erdal Ronahi +Eric Baudais +Fabio Bonelli +Farzaneh Sarafraz +Federico Mena Quintero +Florian Steinel +Francisco Javier F. Serrador +Frank Worsley +Frederic Crozat +Funda Wang +Gabor Kelemen +Ganesan Sethuraman +Gaute Lindkvist +Gautier Portet +Gediminas Paulauskas +German Poo-Caaman~o +Gil "Dolfin" Osher +Gil Forcada +Gintautas Miliauskas +Glen Gray +Glynn Foster +Goran Rakić +Gregory Leblanc +Gregory Merchan +Guilherme de S. Pastore +Guillaume Desmottes +Guillaume Savaton +Gustavo Giráldez +Gustavo Maciel Dias Vieira +Hasbullah Bin Pit +Hendrik Richter +Hubert Figuiere +I. Felix +Iain +Ignacio Casal Quinteiro +Ihar Hrachyshka +Ilkka Tuohela +Inaki Larranaga Murgoitio +Jacob Berkman +Jakub Friedl +James Henstridge +Jamie McCracken +Jan Arne Petersen +Jan de Groot +Javier F. Serrador +Jens Finke +Jens Granseuer +Jens Seidel +Jesse Stockall +Jody Goldberg +Joe Shaw +Johan Dahlin +John Harper +Jonh Wendell +Jordi Mas +Jorge Gonzalez +Jorn Baayen +Josep Puigdemont Casamajó +Josh Barrow +Jovan Naumovski +Juerg Billeter +Justin Fitzsimmons +Jérémy Ar Floc'h +Keith Conger +Kenneth Nielsen +Kenneth Rohde Christiansen +Kevin Kubasik +Kostas Papadimas +Lasse Bang Mikkelsen +Laszlo Dvornik +Laszlo Peter +Lauris Kaplinski +Leonardo Ferreira Fontenelle +Louise Miller +Lucas Rocha +Luis Medinas +Lukas Novotny +Lukasz Stelmach +MArk Finlay +Marinus Schraal +Mark Gordon +Marten Ter Borgh +Matej Urbančič +Matic Žgur +Matthias Clasen +Maxim Dziumanenko +Michael Terry +Michiel Sikkes +Mohammad DAMT +Mugurel Tudor +Mətin Əmirov +Nate Nielsen +Nelson Benítez +Nguyễn Thái Ngọc Duy +Nickolay V. Shmyrev +Nikos Charonitakis +Olav Vitters +Paisa Seeluangsawat +Pasupathi Duraisamy +Pat Suwalski +Paul Duffy +Pawan Chitrakar +Pema Geyleg +Peteris Krisjanis +Petr Kovar +Philip Withnall +Pramod Raghavendra +Priit Laes +RUAUDEL Frédéric +Rachel Hestilow +Raffaele Sandrini +Rahul Bhalerao +Raivis Dejus +Raj +Rajeev Karale +Rajesh Ranjan +Raphael Higino +Reinout van Schouwen +Remi Cohen-Scali +Richard Hoelscher +Rodney Dawes +Rodrigo Moya +Rodriguez Perez +Rohit R +Roozbeh Pournader +Runa Bhattacharjee +Ryan Lortie +Samuel Jan Gunnarsson +Sanlig Badral +Satoru SATOH +Satyajit Kanungo +Sean Atkinson +Sebastian Dröge +Sebastien Bacher +Sergey Udaltsov +Seán de Búrca +Shivram U +Sigurd Gartmann +Simos Xenitellis +Siviah Nallagatla +Slobodan D. Sredojevic +Soeren Sandmann +Stephen Browne +Stephen Cook +Steve Murphy +Stuart MacLean +Stéphane Raimbault +Subhransu Behera +Sunil Mohan Adapa +Takeshi AIHANA +Taneem Ahmed +Terance Sola +Theppitak Karoonboonyanan +Thierry Randrianiriana +Thomas Canty +Thomas Meeks +Thomas Vander Stichele +Tom Parker +Tomas Bzatek +Tomasz Kloczko +Trevor Davenport +Tõivo Leedjärv +Urbančič Matej +Vasiliy Faronov +Vinay M R +Vincent Noel +Vincent Untz +Vincent van Adrighem +Vladimer Sichinava +Wadim Dziedzic +William Jon McCann +Willie Walker +Wouter Bolsterlee +Xavier Claessens +Yair Hershkovitz +Yang Hong +Yannig Marchegay +Yuriy Syrota +Zbigniew Chyla +christian neumair +jacob berkman +marten ter borgh +Åsmund Skjæveland +Øivind Hoel +Žygimantas Beručka + + +Caja 2.4 - 2.10 +=================== + +Alan Swanson +Alex Duggan +Alex Graveley +Alexander Winston +Anders Carlsson +Arjan van de Ven +Arvind Samptur +Balamurali Viswanathan +Baris Cicek +Bastien Nocera +Bradford Hovinen +Chris Lahey +Christian Neumair +Christian Rose +Christophe Fergeau +Colin Leroy +David Bordoley +David Malcolm +Dennis Cranston +Dinoop Thomas +Elijah Newren +Federico Mena Quintero +Fernando Herrera +Francisco Javier F. Serrador +Grahame Bowland +Gustavo Giraldez +Hugo +Iain +Ian Wienand +J. Christopher Six +Jaap Haitsma +James Henstridge +James Willcox +Jamie +Jason Leach +Jimmy Do +Jonathan Blandford +Jorn Baayen +Jürg Billeter +Kaushal Kumar +Luca Ferretti +Magnus Damm +Marco Pesenti Gritti +Mark McLoughlin +Matthew Gatto +Mattias Eriksson +Michael Gossard +Michael Henson +Murray Cumming +Nickolay V. Shmyrev +Padraig O'Briain +Paolo Borelli +Rached Ben Mustapha +Richard Hoelscher +Sebastien Bacher +Shaun McCance +Sivaiah Nallagatla +Soeren Sandmann +Srinivasa Ragavan +Stephane Wirtel +Sven Herzberg +Takao Fujiwar +Thierry Moisan +Thomas Cataldo +Tim Savannah +Victor I. +Vijaykumar Patwari +Vincent Noel +Vincent Untz +William Lachance +Xan Lopez + +Caja 2.4 +============ + +Alex Duggan - bug fixes +Anders Carlsson - bug fixes, Made CajaFileAttributes a bitmask +Arvind Samptur - multihead work +Bastien Nocera - bug fixes +Chris Altmann - bug fixes +Christian Neumair - HIG fixes +Christian Rose - string fixes +Christophe Fergeau - bug fixes +David Bordoley - UI and HIG work +Dennis Cranston - file management capplet icon +Dom Lachowicz - bug fixes +Frank Worsley - Use new mate-vfs show_url API +Frederic Crozat - bug fixes +Fredrik Jösson - bug fixes +Gaute Lindkvist - bug fixes, Show volume name and free space +George Lebl - handle non-writable mateconf keys +Glynn Foster - nicer bookmarks dialog +Greg Merchan - HIG fixes +Hidetoshi Tajima - bug fixes +Iain Holmes - new zoom widget, don't use deprecated gtk+ API +James Willcox - bug fixes +Jody Goldberg - foocanvas fixes +Johan Dahlin - total size and count for multi-file property dialogs +Jordi Mallach - bug fixes +Keith Conger - bug fixes +Laurent Vivier - AIX port +Luca Ferretti - bug fixes +Luca Ferretti - string fixes +Marco Pesenti Gritti - throbber theamable using icon theme +Mark McLoughlin - bug fixes +Marten ter Borgh - bug fixes +Masahiro Sakai - cygwin port +Michael Meeks - bug fixes +Miguel Ibarra - build fix +Morten Welinder - foocanvas fixes +Muktha Narayan - bug fixes +Padraig O'Briain - a11y work +Pasupathi Duraisamy - bug fixes +Reinout van Schouwen - string fixes +Stephen Browne - bug fixes +Wolfgang Pichler - initial work on multirooted tree + +Caja 2.0 and 2.2 +==================== + +Alex Duggan - bug fixes +Anders Carlsson - bug fixes, porting work +Arvind Samptur - bug fixes +Damon Chaplin - bug fixes +Dave Bordoley - bug fixes, user interface improvement +David Emory Watson - hierarchical scripts menu, bug fixes +Dennis M. Cranston - bug fixes +Diego González - Code cleanups +Federico Mena Quintero +Frank Worsley - Transfer dialog improvements. +Havoc Pennington - bug fixes, advice +Jody Goldberg - porting work, bug fixes. +John Fleck - help browser work, cleanups +Jonathan Blandford - bug fixes, tree view help +Kjartan Maraas - bug fixes, i18n code +Laszlo Peter - build fixes +Michael Meeks - matecomponent fixes, porting work +Narayana Pattipati - bug fixes +Owen Taylor - bug fixes +Padraig O'Briain - bug fixes + +The following people who helped manage the bug database: + +Alex Duggan +Aschwin van der Woude +Benedikt Roth +Christian Schaller +Dave Bordoley +Dave Fallon +David Kennedy +Elijah Newren +Heath Harrelson +John Fleck +Luis Villa + +Caja 1.x +============ + +Alex Larsson - faster thumbnailing for JPEGs, bug fixes +Anders Carlsson - background drawing optimizations +Arik Devens - bug fixes +Bart Decrem - fixes to default news channels, gathering feedback, founding Eazel :-) +Brian Frank - fixes to default bookmarks, product marketing +Bud Tribble - Management, moral support, design help +Christopher Blizzard - mozilla component fixes +Christopher James Lahey - bug fixes +Cody Russell - bug fixes +Dan Mueth - documentation, help system design +David Emory Watson - hierarchical scripts menu +Don Melton - Management, moral support, design help +Eric Fischer - bug fixes +Fabrice Bellet - eog image view component work +Fatih Demir - bug fixes +Frank Belew - Mozilla component build fixes +Gregory S. Hayes - bug fixes +Havoc Pennington - desktop file support, start here menu, bug fixes, advice +JP Rosevear - bug fixes +Jason Leach - Solaris fix +Jens Finke - URL fix +Jim Garrison - bug fixes +Joe Shaw - installer code, bug fixes +John Fleck - help browser work +John Gotts - bug fix +Jon K Hellan - bug fixes +Jonathan Blandford - desktop file support, help system, bug fixes +Kenneth Christiansen - icons, internationalization tools +Kjartan Maraas - bug fixes, i18n code +Laszlo Kovacs - help system hacking +Martin Baulig - added PersistFile support +Matt Bissiri - list widget improvements +Michael Meeks - matecomponent fixes +Morten Welinder - check-fixme suggestions +Owen Taylor - bug fixes +Philip Langdale - help system galeon mode +Richard Boulton - build fixes +Richard Hult - bug reporting +Robert Brady - bug fixes +Shane Butlers - IDE in hardware view patch for showing IDE +Stanislav Brabec - bug fixes +Vera Horiuchi - documentation +Victor Lecha - build fixes +Yanko Kaneti - i18n fix +Yoann Vandoorselaere - performance work + +The following people who did significant amounts of testing: + +Albert Wang +Brad Moore +Brett Neely +Christian Rose +James Farwell +John Fleck +Jon Allen +Kenneth Christiansen +Kenny Graunke +Peter Foley +Tim Tan +Victor Lecha +Will LaShell + +As well as the following people who contributed translations: + +Abel Cheung +Adam Weinberger +Akagic Amila +Akira TAGOH +Alastair McKinstry +Ales Nyakhaychyk +Alessio Frusciante +Alexander Shopov +Alexander Winston +Almer S. Tigelaar +Andras Timar +Andraz Tori +Andreas Hyden +Andrew V. Samoilov +Ankit Patel +Arafat Medini +Artis Trops +Artur Flinta +Asmund Skjaeveland +Baris Cicek +Benedikt Roth +Carlos Perelló Marín +Changwoo Ryu +Christian Meyer +Christian Neumair +Christian Rose +Christophe Merlet +Christopher R. Gabriel +Dafydd Harries +Daniel Yacob +Danilo Segan +David Lodge +Dennis Smit +Dirk-Jan C. Binnema +Dmitry G. Mastrukov +Duarte Loreto +Dwayne Bailey +Egle Girinaite +Emese Kovacs +Eric Brayeur +Evandro Fernandes Giovanini +Fatih Demir +Francisco Javier F. Serrador +Francisco Javier Fernandez +Frank Arnold +Frederic Crozat +Funda Wang +Gareth Owen +Gaute Hvoslef Kvalnes +Gediminas Paulauskas +George Lebl +German Poo Caamano +Gil Osher +Gong Yi LIAO +Guntupalli Karunakar +Gustavo Maciel Dias Vieira +Gustavo Noronha Silva +Görkem Cetin +Hasbullah Bin Pit +He Qiangqiang +Hendrik Richter +Inaki Larranaga +Ivan Stojmirov +Jarkko Ranta +Jayaradna +Jean-Michel Ardantz +Jesús Bravo Álvarez +John C Barstow +Jordi Mallach - bug fixes +Jorge Carrasquilla Soares +KAMAGASAKO Masatoshi +Kang Jeong-Hee +Keld Simonsen +Kenneth Christiansen +Kim Schulz +Kjartan Maraas +Kjenneth Christiansen +Kostas Papadimas +Laszlo Dvornik +Laurent Dhima +Leonid Kanter +Luca Ferretti +Mantas Kriauciunas +Manuel Borchers +Manuel de Vega Barreiro +Marcel Telka +Marius Andreiana +Martin Norbäck +Martin Willemoes Hansen +Mathieu van Woerkom +Matthias Warkus +Maxim Dziumanenko +Meelad Zakaria +Mendel Mobach +Metin Amiroff +Michal Bukovjan +Miloslav Trmac +Mohammad DAMT +Mugurel Tudor +Naba Kumar +Nam SungHyun +Nikos Charonitakis +Ole Laursen +Pablo G. del Campo +Pablo Gonzalo del Campo +Pablo Saratxaga +Paisa Seeluangsawat +Paul Duffy +Pauli Virtanen +Pawan Chitrakar +Peteris Krisjanis +Priit Laes +Raphael Higino +Rhys Jones +Richard Hult +Robert Brady +Robert Sedak +Roozbeh Pournader +Ross Golder +Roy-Magne Mo +Runa Bhattacharjee +Sami Pesonen +Samuel Jon Gunnarsson +Sanlig Badral +Satoru Sato +Sayamindu Dasgupta +Sebastien Bacher +Simos Xenitellis +Stanislav Brabec +Stanislav Visnovsky +Szabolcs Ban +Takeshi AIHANA +Takuo Kitame +Taneem Ahmed +Telsa Gwynne +Tommi Vainikainen +Töivo Leedjärv +Valek Filippov +Valentín Trilles +Vasif Ismailoglu MD +Veeravanallore Madhavan +Vincent van Adrighem +Vlad Harchev +Wang Jian +Young-ho, Cha +Yukihiro Nakai +Yuri Syrota +Zbigniew Chyla +Zygimantas Berucka diff --git a/TODO b/TODO new file mode 100644 index 00000000..f8c02181 --- /dev/null +++ b/TODO @@ -0,0 +1,19 @@ +For tasks outside the porting effort, we track them as bugs in +http://bugzilla.gnome.org. For the porting effort, please let +darin@bentspoon.com know what you are working on. + +- Visit all the MATE2_CONVERSION_COMPLETE and fix each issue + (details forthcoming) + +- Visit all the destroy and move things into finalize or dispose + and make them callable twice as appropriate. +- Change things that use destroy handlers to use weak references + instead. + +- Figure out why we get NULL font problems in Pango when the progress + dialog comes up. + +- Split themes into a separate tarball/package? + +- Add mnemonics for all preferences, so you can use the keyboard to + drive the preferences dialog. diff --git a/acconfig.h b/acconfig.h new file mode 100644 index 00000000..86dbe12d --- /dev/null +++ b/acconfig.h @@ -0,0 +1,27 @@ +#undef ENABLE_INSTALLER +#undef ENABLE_NLS +#undef ENABLE_PROFILER +#undef GETTEXT_PACKAGE +#undef HAVE_CATGETS +#undef HAVE_GETTEXT +#undef HAVE_LC_MESSAGES +#undef HAVE_LIBBZ2 +#undef HAVE_LIBJPEG +#undef HAVE_MEDUSA +#undef HAVE_STPCPY +#undef bzclose +#undef bzCompress +#undef bzCompressInit +#undef bzDecompress +#undef bzDecompressInit +#undef bzdopen +#undef bzerror +#undef bzflush +#undef bzopen +#undef bzread +#undef bzwrite +#define HAVE_GTK_MULTIHEAD /* needed for egg-screen-exec functions */ +#undef HAVE_STARTUP_NOTIFICATION +#undef HAVE_EXIF +#undef HAVE_OLD_EXIF +#undef HAVE_RENDER diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 00000000..c600402b --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1812 @@ +# generated automatically by aclocal 1.11.1 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, +[m4_warning([this file was generated for autoconf 2.68. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically `autoreconf'.])]) + +# Copyright (C) 1995-2002 Free Software Foundation, Inc. +# Copyright (C) 2001-2003,2004 Red Hat, Inc. +# +# This file is free software, distributed under the terms of the GNU +# General Public License. As a special exception to the GNU General +# Public License, this file may be distributed as part of a program +# that contains a configuration script generated by Autoconf, under +# the same distribution terms as the rest of that program. +# +# This file can be copied and used freely without restrictions. It can +# be used in projects which are not available under the GNU Public License +# but which still want to provide support for the GNU gettext functionality. +# +# Macro to add for using GNU gettext. +# Ulrich Drepper , 1995, 1996 +# +# Modified to never use included libintl. +# Owen Taylor , 12/15/1998 +# +# Major rework to remove unused code +# Owen Taylor , 12/11/2002 +# +# Added better handling of ALL_LINGUAS from GNU gettext version +# written by Bruno Haible, Owen Taylor 5/30/3002 +# +# Modified to require ngettext +# Matthias Clasen 08/06/2004 +# +# We need this here as well, since someone might use autoconf-2.5x +# to configure GLib then an older version to configure a package +# using AM_GLIB_GNU_GETTEXT +AC_PREREQ(2.53) + +dnl +dnl We go to great lengths to make sure that aclocal won't +dnl try to pull in the installed version of these macros +dnl when running aclocal in the glib directory. +dnl +m4_copy([AC_DEFUN],[glib_DEFUN]) +m4_copy([AC_REQUIRE],[glib_REQUIRE]) +dnl +dnl At the end, if we're not within glib, we'll define the public +dnl definitions in terms of our private definitions. +dnl + +# GLIB_LC_MESSAGES +#-------------------- +glib_DEFUN([GLIB_LC_MESSAGES], + [AC_CHECK_HEADERS([locale.h]) + if test $ac_cv_header_locale_h = yes; then + AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, + [AC_TRY_LINK([#include ], [return LC_MESSAGES], + am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) + if test $am_cv_val_LC_MESSAGES = yes; then + AC_DEFINE(HAVE_LC_MESSAGES, 1, + [Define if your file defines LC_MESSAGES.]) + fi + fi]) + +# GLIB_PATH_PROG_WITH_TEST +#---------------------------- +dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, +dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) +glib_DEFUN([GLIB_PATH_PROG_WITH_TEST], +[# Extract the first word of "$2", so it can be a program name with args. +set dummy $2; ac_word=[$]2 +AC_MSG_CHECKING([for $ac_word]) +AC_CACHE_VAL(ac_cv_path_$1, +[case "[$]$1" in + /*) + ac_cv_path_$1="[$]$1" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in ifelse([$5], , $PATH, [$5]); do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if [$3]; then + ac_cv_path_$1="$ac_dir/$ac_word" + break + fi + fi + done + IFS="$ac_save_ifs" +dnl If no 4th arg is given, leave the cache variable unset, +dnl so AC_PATH_PROGS will keep looking. +ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" +])dnl + ;; +esac])dnl +$1="$ac_cv_path_$1" +if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then + AC_MSG_RESULT([$]$1) +else + AC_MSG_RESULT(no) +fi +AC_SUBST($1)dnl +]) + +# GLIB_WITH_NLS +#----------------- +glib_DEFUN([GLIB_WITH_NLS], + dnl NLS is obligatory + [USE_NLS=yes + AC_SUBST(USE_NLS) + + gt_cv_have_gettext=no + + CATOBJEXT=NONE + XGETTEXT=: + INTLLIBS= + + AC_CHECK_HEADER(libintl.h, + [gt_cv_func_dgettext_libintl="no" + libintl_extra_libs="" + + # + # First check in libc + # + AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc, + [AC_TRY_LINK([ +#include +], + [return !ngettext ("","", 1)], + gt_cv_func_ngettext_libc=yes, + gt_cv_func_ngettext_libc=no) + ]) + + if test "$gt_cv_func_ngettext_libc" = "yes" ; then + AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc, + [AC_TRY_LINK([ +#include +], + [return !dgettext ("","")], + gt_cv_func_dgettext_libc=yes, + gt_cv_func_dgettext_libc=no) + ]) + fi + + if test "$gt_cv_func_ngettext_libc" = "yes" ; then + AC_CHECK_FUNCS(bind_textdomain_codeset) + fi + + # + # If we don't have everything we want, check in libintl + # + if test "$gt_cv_func_dgettext_libc" != "yes" \ + || test "$gt_cv_func_ngettext_libc" != "yes" \ + || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then + + AC_CHECK_LIB(intl, bindtextdomain, + [AC_CHECK_LIB(intl, ngettext, + [AC_CHECK_LIB(intl, dgettext, + gt_cv_func_dgettext_libintl=yes)])]) + + if test "$gt_cv_func_dgettext_libintl" != "yes" ; then + AC_MSG_CHECKING([if -liconv is needed to use gettext]) + AC_MSG_RESULT([]) + AC_CHECK_LIB(intl, ngettext, + [AC_CHECK_LIB(intl, dcgettext, + [gt_cv_func_dgettext_libintl=yes + libintl_extra_libs=-liconv], + :,-liconv)], + :,-liconv) + fi + + # + # If we found libintl, then check in it for bind_textdomain_codeset(); + # we'll prefer libc if neither have bind_textdomain_codeset(), + # and both have dgettext and ngettext + # + if test "$gt_cv_func_dgettext_libintl" = "yes" ; then + glib_save_LIBS="$LIBS" + LIBS="$LIBS -lintl $libintl_extra_libs" + unset ac_cv_func_bind_textdomain_codeset + AC_CHECK_FUNCS(bind_textdomain_codeset) + LIBS="$glib_save_LIBS" + + if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then + gt_cv_func_dgettext_libc=no + else + if test "$gt_cv_func_dgettext_libc" = "yes" \ + && test "$gt_cv_func_ngettext_libc" = "yes"; then + gt_cv_func_dgettext_libintl=no + fi + fi + fi + fi + + if test "$gt_cv_func_dgettext_libc" = "yes" \ + || test "$gt_cv_func_dgettext_libintl" = "yes"; then + gt_cv_have_gettext=yes + fi + + if test "$gt_cv_func_dgettext_libintl" = "yes"; then + INTLLIBS="-lintl $libintl_extra_libs" + fi + + if test "$gt_cv_have_gettext" = "yes"; then + AC_DEFINE(HAVE_GETTEXT,1, + [Define if the GNU gettext() function is already present or preinstalled.]) + GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl + if test "$MSGFMT" != "no"; then + glib_save_LIBS="$LIBS" + LIBS="$LIBS $INTLLIBS" + AC_CHECK_FUNCS(dcgettext) + MSGFMT_OPTS= + AC_MSG_CHECKING([if msgfmt accepts -c]) + GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[ +msgid "" +msgstr "" +"Content-Type: text/plain; charset=UTF-8\n" +"Project-Id-Version: test 1.0\n" +"PO-Revision-Date: 2007-02-15 12:01+0100\n" +"Last-Translator: test \n" +"Language-Team: C \n" +"MIME-Version: 1.0\n" +"Content-Transfer-Encoding: 8bit\n" +], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])]) + AC_SUBST(MSGFMT_OPTS) + AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) + GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, + [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) + AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr], + [CATOBJEXT=.gmo + DATADIRNAME=share], + [case $host in + *-*-solaris*) + dnl On Solaris, if bind_textdomain_codeset is in libc, + dnl GNU format message catalog is always supported, + dnl since both are added to the libc all together. + dnl Hence, we'd like to go with DATADIRNAME=share and + dnl and CATOBJEXT=.gmo in this case. + AC_CHECK_FUNC(bind_textdomain_codeset, + [CATOBJEXT=.gmo + DATADIRNAME=share], + [CATOBJEXT=.mo + DATADIRNAME=lib]) + ;; + *-*-openbsd*) + CATOBJEXT=.mo + DATADIRNAME=share + ;; + *) + CATOBJEXT=.mo + DATADIRNAME=lib + ;; + esac]) + LIBS="$glib_save_LIBS" + INSTOBJEXT=.mo + else + gt_cv_have_gettext=no + fi + fi + ]) + + if test "$gt_cv_have_gettext" = "yes" ; then + AC_DEFINE(ENABLE_NLS, 1, + [always defined to indicate that i18n is enabled]) + fi + + dnl Test whether we really found GNU xgettext. + if test "$XGETTEXT" != ":"; then + dnl If it is not GNU xgettext we define it as : so that the + dnl Makefiles still can work. + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + AC_MSG_RESULT( + [found xgettext program is not GNU xgettext; ignore it]) + XGETTEXT=":" + fi + fi + + # We need to process the po/ directory. + POSUB=po + + AC_OUTPUT_COMMANDS( + [case "$CONFIG_FILES" in *po/Makefile.in*) + sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile + esac]) + + dnl These rules are solely for the distribution goal. While doing this + dnl we only have to keep exactly one list of the available catalogs + dnl in configure.ac. + for lang in $ALL_LINGUAS; do + GMOFILES="$GMOFILES $lang.gmo" + POFILES="$POFILES $lang.po" + done + + dnl Make all variables we use known to autoconf. + AC_SUBST(CATALOGS) + AC_SUBST(CATOBJEXT) + AC_SUBST(DATADIRNAME) + AC_SUBST(GMOFILES) + AC_SUBST(INSTOBJEXT) + AC_SUBST(INTLLIBS) + AC_SUBST(PO_IN_DATADIR_TRUE) + AC_SUBST(PO_IN_DATADIR_FALSE) + AC_SUBST(POFILES) + AC_SUBST(POSUB) + ]) + +# AM_GLIB_GNU_GETTEXT +# ------------------- +# Do checks necessary for use of gettext. If a suitable implementation +# of gettext is found in either in libintl or in the C library, +# it will set INTLLIBS to the libraries needed for use of gettext +# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable +# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST() +# on various variables needed by the Makefile.in.in installed by +# glib-gettextize. +dnl +glib_DEFUN([GLIB_GNU_GETTEXT], + [AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_HEADER_STDC])dnl + + GLIB_LC_MESSAGES + GLIB_WITH_NLS + + if test "$gt_cv_have_gettext" = "yes"; then + if test "x$ALL_LINGUAS" = "x"; then + LINGUAS= + else + AC_MSG_CHECKING(for catalogs to be installed) + NEW_LINGUAS= + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + NEW_LINGUAS="$NEW_LINGUAS $presentlang" + fi + done + LINGUAS=$NEW_LINGUAS + AC_MSG_RESULT($LINGUAS) + fi + + dnl Construct list of names of catalog files to be constructed. + if test -n "$LINGUAS"; then + for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done + fi + fi + + dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly + dnl find the mkinstalldirs script in another subdir but ($top_srcdir). + dnl Try to locate is. + MKINSTALLDIRS= + if test -n "$ac_aux_dir"; then + MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" + fi + if test -z "$MKINSTALLDIRS"; then + MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" + fi + AC_SUBST(MKINSTALLDIRS) + + dnl Generate list of files to be processed by xgettext which will + dnl be included in po/Makefile. + test -d po || mkdir po + if test "x$srcdir" != "x."; then + if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then + posrcprefix="$srcdir/" + else + posrcprefix="../$srcdir/" + fi + else + posrcprefix="../" + fi + rm -f po/POTFILES + sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ + < $srcdir/po/POTFILES.in > po/POTFILES + ]) + +# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE) +# ------------------------------- +# Define VARIABLE to the location where catalog files will +# be installed by po/Makefile. +glib_DEFUN([GLIB_DEFINE_LOCALEDIR], +[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl +glib_save_prefix="$prefix" +glib_save_exec_prefix="$exec_prefix" +glib_save_datarootdir="$datarootdir" +test "x$prefix" = xNONE && prefix=$ac_default_prefix +test "x$exec_prefix" = xNONE && exec_prefix=$prefix +datarootdir=`eval echo "${datarootdir}"` +if test "x$CATOBJEXT" = "x.mo" ; then + localedir=`eval echo "${libdir}/locale"` +else + localedir=`eval echo "${datadir}/locale"` +fi +prefix="$glib_save_prefix" +exec_prefix="$glib_save_exec_prefix" +datarootdir="$glib_save_datarootdir" +AC_DEFINE_UNQUOTED($1, "$localedir", + [Define the location where the catalogs will be installed]) +]) + +dnl +dnl Now the definitions that aclocal will find +dnl +ifdef(glib_configure_ac,[],[ +AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)]) +AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)]) +])dnl + +# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL]) +# +# Create a temporary file with TEST-FILE as its contents and pass the +# file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with +# 0 and perform ACTION-IF-FAIL for any other exit status. +AC_DEFUN([GLIB_RUN_PROG], +[cat >conftest.foo <<_ACEOF +$2 +_ACEOF +if AC_RUN_LOG([$1 conftest.foo]); then + m4_ifval([$3], [$3], [:]) +m4_ifvaln([$4], [else $4])dnl +echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD +sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD +fi]) + + +dnl -*- mode: autoconf -*- +dnl Copyright 2009 Johan Dahlin +dnl +dnl This file is free software; the author(s) gives unlimited +dnl permission to copy and/or distribute it, with or without +dnl modifications, as long as this notice is preserved. +dnl + +# serial 1 + +m4_define([_GOBJECT_INTROSPECTION_CHECK_INTERNAL], +[ + AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first + AC_BEFORE([AM_PROG_LIBTOOL],[$0])dnl setup libtool first + AC_BEFORE([LT_INIT],[$0])dnl setup libtool first + + dnl enable/disable introspection + m4_if([$2], [require], + [dnl + enable_introspection=yes + ],[dnl + AC_ARG_ENABLE(introspection, + AS_HELP_STRING([--enable-introspection[=@<:@no/auto/yes@:>@]], + [Enable introspection for this build]),, + [enable_introspection=auto]) + ])dnl + + AC_MSG_CHECKING([for gobject-introspection]) + + dnl presence/version checking + AS_CASE([$enable_introspection], + [no], [dnl + found_introspection="no (disabled, use --enable-introspection to enable)" + ],dnl + [yes],[dnl + PKG_CHECK_EXISTS([gobject-introspection-1.0],, + AC_MSG_ERROR([gobject-introspection-1.0 is not installed])) + PKG_CHECK_EXISTS([gobject-introspection-1.0 >= $1], + found_introspection=yes, + AC_MSG_ERROR([You need to have gobject-introspection >= $1 installed to build AC_PACKAGE_NAME])) + ],dnl + [auto],[dnl + PKG_CHECK_EXISTS([gobject-introspection-1.0 >= $1], found_introspection=yes, found_introspection=no) + ],dnl + [dnl + AC_MSG_ERROR([invalid argument passed to --enable-introspection, should be one of @<:@no/auto/yes@:>@]) + ])dnl + + AC_MSG_RESULT([$found_introspection]) + + INTROSPECTION_SCANNER= + INTROSPECTION_COMPILER= + INTROSPECTION_GENERATE= + INTROSPECTION_GIRDIR= + INTROSPECTION_TYPELIBDIR= + if test "x$found_introspection" = "xyes"; then + INTROSPECTION_SCANNER=`$PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0` + INTROSPECTION_COMPILER=`$PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0` + INTROSPECTION_GENERATE=`$PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0` + INTROSPECTION_GIRDIR=`$PKG_CONFIG --variable=girdir gobject-introspection-1.0` + INTROSPECTION_TYPELIBDIR="$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)" + INTROSPECTION_CFLAGS=`$PKG_CONFIG --cflags gobject-introspection-1.0` + INTROSPECTION_LIBS=`$PKG_CONFIG --libs gobject-introspection-1.0` + INTROSPECTION_MAKEFILE=`$PKG_CONFIG --variable=datadir gobject-introspection-1.0`/gobject-introspection-1.0/Makefile.introspection + fi + AC_SUBST(INTROSPECTION_SCANNER) + AC_SUBST(INTROSPECTION_COMPILER) + AC_SUBST(INTROSPECTION_GENERATE) + AC_SUBST(INTROSPECTION_GIRDIR) + AC_SUBST(INTROSPECTION_TYPELIBDIR) + AC_SUBST(INTROSPECTION_CFLAGS) + AC_SUBST(INTROSPECTION_LIBS) + AC_SUBST(INTROSPECTION_MAKEFILE) + + AM_CONDITIONAL(HAVE_INTROSPECTION, test "x$found_introspection" = "xyes") +]) + + +dnl Usage: +dnl GOBJECT_INTROSPECTION_CHECK([minimum-g-i-version]) + +AC_DEFUN([GOBJECT_INTROSPECTION_CHECK], +[ + _GOBJECT_INTROSPECTION_CHECK_INTERNAL([$1]) +]) + +dnl Usage: +dnl GOBJECT_INTROSPECTION_REQUIRE([minimum-g-i-version]) + + +AC_DEFUN([GOBJECT_INTROSPECTION_REQUIRE], +[ + _GOBJECT_INTROSPECTION_CHECK_INTERNAL([$1], [require]) +]) + +dnl AM_MATECONF_SOURCE_2 +dnl Defines MATECONF_SCHEMA_CONFIG_SOURCE which is where you should install schemas +dnl (i.e. pass to mateconftool-2 +dnl Defines MATECONF_SCHEMA_FILE_DIR which is a filesystem directory where +dnl you should install foo.schemas files +dnl + +AC_DEFUN([AM_MATECONF_SOURCE_2], +[ + if test "x$MATECONF_SCHEMA_INSTALL_SOURCE" = "x"; then + MATECONF_SCHEMA_CONFIG_SOURCE=`mateconftool-2 --get-default-source` + else + MATECONF_SCHEMA_CONFIG_SOURCE=$MATECONF_SCHEMA_INSTALL_SOURCE + fi + + AC_ARG_WITH([mateconf-source], + AC_HELP_STRING([--with-mateconf-source=sourceaddress], + [Config database for installing schema files.]), + [MATECONF_SCHEMA_CONFIG_SOURCE="$withval"],) + + AC_SUBST(MATECONF_SCHEMA_CONFIG_SOURCE) + AC_MSG_RESULT([Using config source $MATECONF_SCHEMA_CONFIG_SOURCE for schema installation]) + + if test "x$MATECONF_SCHEMA_FILE_DIR" = "x"; then + MATECONF_SCHEMA_FILE_DIR='$(sysconfdir)/mateconf/schemas' + fi + + AC_ARG_WITH([mateconf-schema-file-dir], + AC_HELP_STRING([--with-mateconf-schema-file-dir=dir], + [Directory for installing schema files.]), + [MATECONF_SCHEMA_FILE_DIR="$withval"],) + + AC_SUBST(MATECONF_SCHEMA_FILE_DIR) + AC_MSG_RESULT([Using $MATECONF_SCHEMA_FILE_DIR as install directory for schema files]) + + AC_ARG_ENABLE(schemas-install, + AC_HELP_STRING([--disable-schemas-install], + [Disable the schemas installation]), + [case ${enableval} in + yes|no) ;; + *) AC_MSG_ERROR([bad value ${enableval} for --enable-schemas-install]) ;; + esac]) + AM_CONDITIONAL([MATECONF_SCHEMAS_INSTALL], [test "$enable_schemas_install" != no]) +]) + +# nls.m4 serial 5 (gettext-0.18) +dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation, +dnl Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2003. + +AC_PREREQ([2.50]) + +AC_DEFUN([AM_NLS], +[ + AC_MSG_CHECKING([whether NLS is requested]) + dnl Default is enabled NLS + AC_ARG_ENABLE([nls], + [ --disable-nls do not use Native Language Support], + USE_NLS=$enableval, USE_NLS=yes) + AC_MSG_RESULT([$USE_NLS]) + AC_SUBST([USE_NLS]) +]) + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# serial 1 (pkg-config-0.24) +# +# Copyright © 2004 Scott James Remnant . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) +m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +# only at the first occurence in configure.ac, so if the first place +# it's called might be skipped (such as if it is within an "if", you +# have to call PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_default([$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes ], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + AC_MSG_RESULT([no]) + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + m4_default([$4], [AC_MSG_ERROR( +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT])[]dnl + ]) +elif test $pkg_failed = untried; then + AC_MSG_RESULT([no]) + m4_default([$4], [AC_MSG_FAILURE( +[The pkg-config script could not be found or is too old. 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However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be `maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Copyright (C) 2006, 2008 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# _AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. +# This macro is traced by Automake. +AC_DEFUN([_AM_SUBST_NOTMAKE]) + +# AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Public sister of _AM_SUBST_NOTMAKE. +AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 2 + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of `v7', `ustar', or `pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. +AM_MISSING_PROG([AMTAR], [tar]) +m4_if([$1], [v7], + [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], + [m4_case([$1], [ustar],, [pax],, + [m4_fatal([Unknown tar format])]) +AC_MSG_CHECKING([how to create a $1 tar archive]) +# Loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' +_am_tools=${am_cv_prog_tar_$1-$_am_tools} +# Do not fold the above two line into one, because Tru64 sh and +# Solaris sh will not grok spaces in the rhs of `-'. +for _am_tool in $_am_tools +do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; + do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/gtk-doc.m4]) +m4_include([m4/intltool.m4]) +m4_include([m4/libtool.m4]) +m4_include([m4/ltoptions.m4]) +m4_include([m4/ltsugar.m4]) +m4_include([m4/ltversion.m4]) +m4_include([m4/lt~obsolete.m4]) diff --git a/add-include-prefix b/add-include-prefix new file mode 100755 index 00000000..45e48769 --- /dev/null +++ b/add-include-prefix @@ -0,0 +1 @@ +sed -e 's/^/ /' -e 's/ */ /g' -e 's/ / -I /g' -e 's/ -I $//' diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 00000000..84b4f264 --- /dev/null +++ b/autogen.sh @@ -0,0 +1,25 @@ +#!/bin/sh +# Run this to generate all the initial makefiles, etc. + +srcdir=`dirname $0` +test -z "$srcdir" && srcdir=. + +PKG_NAME="mate-file-manager" + +(test -f $srcdir/configure.in) || { + echo -n "**Error**: Directory "\`$srcdir\'" does not look like the" + echo " top-level $PKG_NAME directory" + exit 1 +} + +which mate-autogen.sh || { + echo "You need to install mate-common from the MATE Git" + exit 1 +} + +REQUIRED_AUTOMAKE_VERSION=1.9 +USE_MATE2_MACROS=1 +USE_COMMON_DOC_BUILD=yes + +. mate-autogen.sh + diff --git a/config.guess b/config.guess new file mode 100755 index 00000000..dc84c68e --- /dev/null +++ b/config.guess @@ -0,0 +1,1501 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 +# Free Software Foundation, Inc. + +timestamp='2009-11-20' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner. Please send patches (context +# diff format) to and include a ChangeLog +# entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 00000000..cddf8aea --- /dev/null +++ b/config.h.in @@ -0,0 +1,185 @@ +/* config.h.in. Generated from configure.in by autoheader. */ +#undef ENABLE_INSTALLER +#undef ENABLE_NLS +#undef ENABLE_PROFILER +#undef GETTEXT_PACKAGE +#undef HAVE_CATGETS +#undef HAVE_GETTEXT +#undef HAVE_LC_MESSAGES +#undef HAVE_LIBBZ2 +#undef HAVE_LIBJPEG +#undef HAVE_MEDUSA +#undef HAVE_STPCPY +#undef bzclose +#undef bzCompress +#undef bzCompressInit +#undef bzDecompress +#undef bzDecompressInit +#undef bzdopen +#undef bzerror +#undef bzflush +#undef bzopen +#undef bzread +#undef bzwrite +#define HAVE_GTK_MULTIHEAD /* needed for egg-screen-exec functions */ +#undef HAVE_STARTUP_NOTIFICATION +#undef HAVE_EXIF +#undef HAVE_OLD_EXIF +#undef HAVE_RENDER + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* define to enable the empty view that is used for performance measurement */ +#undef ENABLE_EMPTY_VIEW + +/* always defined to indicate that i18n is enabled */ +#undef ENABLE_NLS + +/* define to enable PackageKit mimetype installer */ +#undef ENABLE_PACKAGEKIT + +/* define to enable the profiler */ +#undef ENABLE_PROFILER + +/* the gettext translation domain */ +#undef GETTEXT_PACKAGE + +/* Define to 1 if you have the `bind_textdomain_codeset' function. */ +#undef HAVE_BIND_TEXTDOMAIN_CODESET + +/* Define to 1 if you have the `dcgettext' function. */ +#undef HAVE_DCGETTEXT + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to enable xmp support */ +#undef HAVE_EXEMPI + +/* Define if we have exempi with the new API */ +#undef HAVE_EXEMPI_NEW_API + +/* Define to enable EXIF support */ +#undef HAVE_EXIF + +/* Define if the GNU gettext() function is already present or preinstalled. */ +#undef HAVE_GETTEXT + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define if your file defines LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MALLOC_H + +/* Define to 1 if you have the `mallopt' function. */ +#undef HAVE_MALLOPT + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define if your EXIF library has old API */ +#undef HAVE_OLD_EXIF + +/* Define to 1 if libselinux is available */ +#undef HAVE_SELINUX + +/* Define to 1 if you have the header file. */ +#undef HAVE_SELINUX_SELINUX_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define if strftime supports %E and %O modifiers. */ +#undef HAVE_STRFTIME_EXTENSION + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MOUNT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_VFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_X11_XF86KEYSYM_H + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define the location where the catalogs will be installed */ +#undef MATELOCALEDIR + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif + +/* Define to 1 if the X Window System is missing or not being used. */ +#undef X_DISPLAY_MISSING + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const diff --git a/config.sub b/config.sub new file mode 100755 index 00000000..2a55a507 --- /dev/null +++ b/config.sub @@ -0,0 +1,1705 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 +# Free Software Foundation, Inc. + +timestamp='2009-11-20' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to . Submit a context +# diff and a properly formatted GNU ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | picochip) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze) + basic_machine=microblaze-xilinx + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure.in b/configure.in new file mode 100644 index 00000000..8b9fa2c6 --- /dev/null +++ b/configure.in @@ -0,0 +1,483 @@ +AC_PREREQ(2.54) + +dnl =========================================================================== + +m4_define(glib_minver, 2.25.9) +m4_define(mate_desktop_minver, 2.29.91) +m4_define(pango_minver, 1.1.2) +m4_define(gtk_minver, 2.22.0) +m4_define(xml_minver, 2.4.7) +m4_define(exif_minver, 0.5.12) +m4_define(exempi_minver, 1.99.2) +m4_define(exempi_minver_newapi, 1.99.5) +m4_define(gail_minver, 0.16) + + +dnl 1. If the library code has changed at all since last release, then increment revision. +dnl 2. If any interfaces have been added, then increment current and set revision to 0. +dnl Interface break is not allowed. +m4_define(caja_extension_current, 3) +m4_define(caja_extension_revision, 0) + +AC_INIT([caja], [2011.11.23], [https://github.com/perberos/mate-desktop-environment]) + +dnl --------------------------------------------------------------------------- +dnl GTK library version +dnl --------------------------------------------------------------------------- +GTK_API_VERSION=2.0 +GTK_REQUIRED=2.22.0 + +AC_MSG_CHECKING([which gtk+ version to compile against]) +AC_ARG_WITH([gtk], + [AS_HELP_STRING([--with-gtk=2.0|3.0],[which gtk+ version to compile against (default: 2.0)])], + [ + case "$with_gtk" in + 2.0|3.0) ;; + *) AC_MSG_ERROR([invalid gtk version specified]) ;; + esac + ], + [with_gtk=2.0]) +AC_MSG_RESULT([$with_gtk]) + +case "$with_gtk" in + 2.0) GTK_API_VERSION=2.0 + GTK_REQUIRED=2.18.0 + ;; + 3.0) GTK_API_VERSION=3.0 + GTK_REQUIRED=3.0.0 + ;; +esac + +dnl =========================================================================== + +AC_CONFIG_SRCDIR(src) +AC_CONFIG_HEADERS(config.h) +AC_CONFIG_MACRO_DIR([m4]) + +AM_INIT_AUTOMAKE([1.9 tar-ustar]) +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) +AM_MAINTAINER_MODE +AC_SUBST([ACLOCAL_AMFLAGS], ["\${ACLOCAL_FLAGS}"]) + +AC_SUBST(GLIB_REQUIRED, [glib_minver]) +AC_SUBST(MATE_DESKTOP_REQUIRED, [mate_desktop_minver]) +AC_SUBST(PANGO_REQUIRED, [pango_minver]) +AC_SUBST(GTK_REQUIRED, [$GTK_REQUIRED]) +AC_SUBST(XML_REQUIRED, [xml_minver]) +AC_SUBST(GAIL_REQUIRED) + +dnl We need to decrement current by one in the calculation of the age because +dnl the library was started with version "1:0:0" instead of "0:0:0" +AC_SUBST(CAJA_EXTENSION_VERSION_INFO, [caja_extension_current]:[caja_extension_revision]:`expr [caja_extension_current] - 1`) + +AC_C_BIGENDIAN +AC_C_CONST +AC_PROG_CC +AC_PROG_CPP +AC_PROG_INSTALL +AC_PROG_LN_S +AC_PROG_MAKE_SET +AM_DISABLE_STATIC +AC_LIBTOOL_WIN32_DLL +AM_PROG_LIBTOOL +AC_PATH_PROG(PKG_CONFIG, pkg-config, no) + +AC_CHECK_LIB(m, floor) + +PKG_CHECK_MODULES(ALL, [ + glib-2.0 >= glib_minver + mate-desktop-2.0 >= mate_desktop_minver + gthread-2.0 + gio-unix-2.0 + gio-2.0 + pango >= pango_minver + gtk+-$GTK_API_VERSION >= $GTK_REQUIRED + libxml-2.0 >= xml_minver + gail >= gail_minver +]) +dnl ========================================================================== + +GETTEXT_PACKAGE=caja +AC_SUBST(GETTEXT_PACKAGE) +AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", + [the gettext translation domain]) + +AM_GLIB_GNU_GETTEXT +GLIB_DEFINE_LOCALEDIR(MATELOCALEDIR) + +IT_PROG_INTLTOOL([0.40.1]) + +dnl ========================================================================== + +GTK_DOC_CHECK([1.4]) + +dnl ========================================================================== + +ENABLE_PROFILER= +AC_ARG_ENABLE(profiler, + AC_HELP_STRING([--enable-profiler], [Enable profiler]), + [ENABLE_PROFILER=1 + AC_DEFINE(ENABLE_PROFILER, 1, [define to enable the profiler])]) + +profiling_support=off +if test "x$ENABLE_PROFILER" = "x1" +then + CFLAGS="-g -O -gdwarf-2 -finstrument-functions -D__NO_STRING_INLINES $CFLAGS" + LDFLAGS="/mate/MATE2/lib/libprofiler.so -lpthread $LDFLAGS" + profiling_support=on +fi + +AC_SUBST(ENABLE_PROFILER) +AM_CONDITIONAL(ENABLE_PROFILER, test "x$ENABLE_PROFILER" = "x1") + +dnl ========================================================================== + +AC_CHECK_PROGS(PERL, perl5 perl) +AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal) + +dnl ========================================================================== + +AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/param.h malloc.h) +AC_CHECK_FUNCS(mallopt) + +dnl X + +x_libs="`$PKG_CONFIG --libs pangox`" +case x_libs in + *-lX11*) pango_omitted_x_deps=no ;; + *) pango_omitted_x_deps=yes ;; +esac + +x_cflags="`$PKG_CONFIG --cflags pangox`" +x_extra_libs= + +if test $pango_omitted_x_deps = yes ; then + AC_PATH_XTRA + + if test x$no_x = xyes ; then + AC_MSG_ERROR([X development libraries not found]) + fi + + x_libs="$X_LIBS -lX11 $X_EXTRA_LIBS" +fi + +## Strip the .la files + +x_libs_for_checks=$x_libs +#for I in $x_libs ; do +# case $I in +# *.la) ;; +# *) x_libs_for_checks="$x_libs_for_checks $I" ;; +# esac +#done + +AC_CHECK_LIB(X11, XOpenDisplay, :, + AC_MSG_ERROR([*** libX11 not found. Check 'config.log' for more details.]), + $x_libs_for_checks) + +dnl ========================================================================== + +AM_CONDITIONAL(HAVE_EXIF, false) + +dnl libexif checking + +PKG_CHECK_MODULES(EXIF, libexif > exif_minver, + [AM_CONDITIONAL(HAVE_EXIF, true) + AC_DEFINE(HAVE_EXIF, 1, [Define to enable EXIF support]) + ], + [PKG_CHECK_MODULES(EXIF, libexif = exif_minver, + [AM_CONDITIONAL(HAVE_EXIF, true) + AC_DEFINE(HAVE_OLD_EXIF, 1, [Define if your EXIF library has old API]) + ], [AM_CONDITIONAL(HAVE_EXIF, false)]) + ]) + +AC_SUBST(EXIF_CFLAGS) +AC_SUBST(EXIF_LIBS) + +dnl ========================================================================== + +dnl exempi checking + +AM_CONDITIONAL(HAVE_EXEMPI, false) + +AC_ARG_ENABLE(xmp, + AC_HELP_STRING([--disable-xmp], + [build without xmp support])) +msg_xmp=no +if test "x$enable_xmp" != "xno"; then + PKG_CHECK_MODULES(EXEMPI, exempi-2.0 >= exempi_minver, + [AM_CONDITIONAL(HAVE_EXEMPI, true) + AC_DEFINE(HAVE_EXEMPI, 1, [Define to enable xmp support])] + msg_xmp=yes, + [AM_CONDITIONAL(HAVE_EXEMPI, false)]) + + PKG_CHECK_MODULES(EXEMPI_NEW_API, exempi-2.0 >= exempi_minver_newapi, + AC_DEFINE(HAVE_EXEMPI_NEW_API, 1, + [Define if we have exempi with the new API]), true) + + AC_SUBST(EXEMPI_CFLAGS) + AC_SUBST(EXEMPI_LIBS) +fi + +dnl ========================================================================== + +dnl **************************** +dnl *** Check for libselinux *** +dnl **************************** + +SELINUX_LIBS= +msg_selinux=no +AC_CHECK_LIB(selinux, is_selinux_enabled, + [AC_CHECK_HEADERS(selinux/selinux.h, + [AC_SEARCH_LIBS(selinux_raw_to_trans_context, selinux, + [AC_DEFINE(HAVE_SELINUX, 1, [Define to 1 if libselinux is available]) + SELINUX_LIBS="-lselinux" + msg_selinux=yes]) + ]) + ]) +AC_SUBST(SELINUX_LIBS) + + +AC_ARG_ENABLE(empty_view, + AC_HELP_STRING([--enable-empty-view], [Enable empty view]), + [ENABLE_EMPTY_VIEW=1 + AC_DEFINE(ENABLE_EMPTY_VIEW, 1, [define to enable the empty view that is used for performance measurement])]) + +AC_SUBST(ENABLE_EMPTY_VIEW) +AM_CONDITIONAL(ENABLE_EMPTY_VIEW, test "x$ENABLE_EMPTY_VIEW" = "x1") + +dnl ========================================================================== + +AC_ARG_ENABLE(packagekit, + AC_HELP_STRING([--disable-packagekit], + [build without PackageKit support])) +msg_packagekit=no +if test "x$enable_packagekit" != "xno"; then + msg_packagekit=yes + AC_DEFINE(ENABLE_PACKAGEKIT, 1, [define to enable PackageKit mimetype installer]) +fi + + +dnl ============================================================================ +dnl | se comprueba unique +dnl | de lo contrario, se intenta utilizar libunique +dnl ============================================================================ +case "$with_gtk" in + 2.0) LIBUNIQUE_VERSION=1.0 + ;; + 3.0) LIBUNIQUE_VERSION=3.0 + ;; +esac + +PKG_CHECK_MODULES(UNIQUE, unique-$LIBUNIQUE_VERSION, enable_libunique=yes, enable_libunique=no) + +AC_SUBST([UNIQUE_CFLAGS]) +AC_SUBST([UNIQUE_LIBS]) + +AC_ARG_ENABLE(unique, [ --enable-unique enable the use of libunique instead of g_application or gtk_application], enable_libunique=yes,) + +if test "x$enable_libunique" = "xyes"; then + UNIQUE_CFLAGS="$UNIQUE_CFLAGS -DUSE_UNIQUE=1" + # fix for deprecated on 2.26 + # unique en la version 1.0, contiene simbolos no definidos a partir de + # glib 2.26, pero puede ser obviado si se utiliza -DG_CONST_RETURN=const + if $PKG_CONFIG --atleast-version 2.26 glib-2.0; then + UNIQUE_CFLAGS="$UNIQUE_CFLAGS -DG_CONST_RETURN=const" + fi + + EXTRA_CORE_MODULES="$EXTRA_CORE_MODULES unique-$LIBUNIQUE_VERSION" +fi + + +dnl ========================================================================== + +dnl Turn on the additional warnings last, so -Werror doesn't affect other tests. + +WARNING_CFLAGS="" + +AC_ARG_ENABLE(more-warnings, +AC_HELP_STRING([--enable-more-warnings], [Maximum compiler warnings]), +set_more_warnings="$enableval",[ +if test -f $srcdir/CVSVERSION; then + is_cvs_version=true + set_more_warnings=yes +else + set_more_warnings=no +fi +]) +AC_MSG_CHECKING(for more warnings, including -Werror) +if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then + AC_MSG_RESULT(yes) + WARNING_CFLAGS="\ + -Wall \ + -Wmissing-declarations -Wmissing-prototypes \ + -Wnested-externs -Wpointer-arith \ + -Wcast-align \ + -Werror" + + for option in -Wstrict-aliasing=0 -Wno-pointer-sign; do + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $option" + AC_MSG_CHECKING([whether gcc understands $option]) + AC_TRY_COMPILE([], [], + has_option=yes, + has_option=no,) + if test $has_option = yes; then + WARNING_CFLAGS="$WARNING_CFLAGS $option" + fi + AC_MSG_RESULT($has_option) + CFLAGS="$SAVE_CFLAGS" + unset has_option + unset SAVE_CFLAGS + done + unset option +else + AC_MSG_RESULT(no) +fi + +AC_SUBST(WARNING_CFLAGS) + +dnl =========================================================================== + +dnl strftime checks + +AC_TRY_RUN([#include + int main () + { + char buf[100]; + struct tm tm = {0}; + tm.tm_year = 99; + if (strftime(buf, 100, "%EY", &tm) == 4 && + strcmp (buf, "1999")==0) + return 0; + return 1; + } + ], + AC_DEFINE(HAVE_STRFTIME_EXTENSION, 1, [Define if strftime supports %E and %O modifiers.]) +) + +dnl =========================================================================== + +# +# Checks for Xft/XRender +# +have_render=false +RENDER_LIBS="" + +AC_CHECK_LIB(Xrender, XRenderFindFormat, + have_render=true,:,-lXext) + +if $have_render ; then + RENDER_LIBS="-lXrender -lXext" + AC_DEFINE(HAVE_RENDER) +fi + +AC_SUBST(RENDER_LIBS) + + + +dnl ========================================================================== + +dnl libegg +LIBEGG_MODULES="gtk+-$GTK_API_VERSION" +LIBEGG_CFLAGS="`$PKG_CONFIG --cflags $LIBEGG_MODULES`" +AC_SUBST(LIBEGG_CFLAGS) +LIBEGG_LIBS="`$PKG_CONFIG --libs $LIBEGG_MODULES`" +AC_SUBST(LIBEGG_LIBS) + +dnl libcaja-extension +LIBCAJA_EXTENSION_MODULES="glib-2.0 gtk+-$GTK_API_VERSION" +LIBCAJA_EXTENSION_CFLAGS="`$PKG_CONFIG --cflags $LIBCAJA_EXTENSION_MODULES`" +AC_SUBST(LIBCAJA_EXTENSION_CFLAGS) +LIBCAJA_EXTENSION_LIBS="`$PKG_CONFIG --libs $LIBCAJA_EXTENSION_MODULES`" +AC_SUBST(LIBCAJA_EXTENSION_LIBS) + +dnl core caja +CORE_MODULES="glib-2.0 mate-desktop-2.0 gthread-2.0 gio-2.0 gio-unix-2.0 gail mateconf-2.0 libxml-2.0 $EXTRA_CORE_MODULES gtk+-$GTK_API_VERSION" +CORE_CFLAGS="`$PKG_CONFIG --cflags $CORE_MODULES` $x_cflags" +AC_SUBST(CORE_CFLAGS) +CORE_LIBS="`$PKG_CONFIG --libs $CORE_MODULES` $x_libs" +AC_SUBST(CORE_LIBS) + +DISABLE_DEPRECATED_CFLAGS="-DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED" +AC_SUBST(DISABLE_DEPRECATED_CFLAGS) + +dnl Multimedia keys +AC_CHECK_HEADERS([X11/XF86keysym.h]) + +dnl ============================================== +dnl Special MateConf section +dnl ============================================== + +AC_PATH_PROG(MATECONFTOOL, mateconftool-2, no) + +if test x"$MATECONFTOOL" = xno; then + AC_MSG_ERROR([mateconftool-2 executable not found in your path - should be installed with MateConf]) +fi + +AM_MATECONF_SOURCE_2 + +################################################## +# Check for introspection +################################################## +GOBJECT_INTROSPECTION_CHECK([0.6.4]) + +dnl ========================================================================== + +AC_PATH_PROG(UPDATE_MIME_DATABASE, update-mime-database, no) + +AC_ARG_ENABLE(update-mimedb, + AC_HELP_STRING([--disable-update-mimedb], + [disable the update-mime-database after install [default=no]]),, + enable_update_mimedb=yes) +AM_CONDITIONAL(ENABLE_UPDATE_MIMEDB, test x$enable_update_mimedb = xyes) + +AC_CONFIG_FILES([ +Makefile +cut-n-paste-code/Makefile +cut-n-paste-code/libegg/Makefile +data/Makefile +data/icons/Makefile +data/patterns/Makefile +data/caja-computer.desktop.in +data/caja-file-management-properties.desktop.in +data/caja-home.desktop.in +data/caja.desktop.in +data/caja-folder-handler.desktop.in +data/caja-browser.desktop.in +data/caja-autorun-software.desktop.in +docs/Makefile +docs/reference/Makefile +docs/reference/libcaja-extension/Makefile +docs/reference/libcaja-extension/version.xml +eel/Makefile +icons/Makefile +libcaja-private/Makefile +libcaja-extension/Makefile +libcaja-extension/libcaja-extension.pc +libcaja-extension/libcaja-extension-uninstalled.pc +po/Makefile.in +src/Makefile +src/file-manager/Makefile +test/Makefile +]) + +AC_OUTPUT + +dnl ========================================================================== + +echo " +caja-$VERSION: + + prefix: ${prefix} + source code location: ${srcdir} + compiler: ${CC} + xmp support: $msg_xmp + Use libunique: ${enable_libunique} + Gtk+ version: ${GTK_API_VERSION} + PackageKit support: $msg_packagekit + + profiling support: ${profiling_support} + caja-extension documentation: ${enable_gtk_doc} + caja-extension introspection: ${found_introspection} +" diff --git a/cut-n-paste-code/Makefile.am b/cut-n-paste-code/Makefile.am new file mode 100644 index 00000000..80f6abb0 --- /dev/null +++ b/cut-n-paste-code/Makefile.am @@ -0,0 +1,2 @@ +SUBDIRS = libegg + diff --git a/cut-n-paste-code/Makefile.in b/cut-n-paste-code/Makefile.in new file mode 100644 index 00000000..abdf5846 --- /dev/null +++ b/cut-n-paste-code/Makefile.in @@ -0,0 +1,646 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = cut-n-paste-code +DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/gtk-doc.m4 \ + $(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ + $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +AM_V_GEN = $(am__v_GEN_$(V)) +am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY)) +am__v_GEN_0 = @echo " GEN " $@; +AM_V_at = $(am__v_at_$(V)) +am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) +am__v_at_0 = @ +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ + html-recursive info-recursive install-data-recursive \ + install-dvi-recursive install-exec-recursive \ + install-html-recursive install-info-recursive \ + install-pdf-recursive install-ps-recursive install-recursive \ + installcheck-recursive installdirs-recursive pdf-recursive \ + ps-recursive uninstall-recursive +RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ + distclean-recursive maintainer-clean-recursive +AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \ + $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \ + distdir +ETAGS = etags +CTAGS = ctags +DIST_SUBDIRS = $(SUBDIRS) +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +am__relativize = \ + dir0=`pwd`; \ + sed_first='s,^\([^/]*\)/.*$$,\1,'; \ + sed_rest='s,^[^/]*/*,,'; \ + sed_last='s,^.*/\([^/]*\)$$,\1,'; \ + sed_butlast='s,/*[^/]*$$,,'; \ + while test -n "$$dir1"; do \ + first=`echo "$$dir1" | sed -e "$$sed_first"`; \ + if test "$$first" != "."; then \ + if test "$$first" = ".."; then \ + dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \ + dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \ + else \ + first2=`echo "$$dir2" | sed -e "$$sed_first"`; \ + if test "$$first2" = "$$first"; then \ + dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \ + else \ + dir2="../$$dir2"; \ + fi; \ + dir0="$$dir0"/"$$first"; \ + fi; \ + fi; \ + dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \ + done; \ + reldir="$$dir2" +ACLOCAL = @ACLOCAL@ +ACLOCAL_AMFLAGS = @ACLOCAL_AMFLAGS@ +ALL_CFLAGS = @ALL_CFLAGS@ +ALL_LIBS = @ALL_LIBS@ +ALL_LINGUAS = @ALL_LINGUAS@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +AR = @AR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CAJA_EXTENSION_VERSION_INFO = @CAJA_EXTENSION_VERSION_INFO@ +CATALOGS = @CATALOGS@ +CATOBJEXT = @CATOBJEXT@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CORE_CFLAGS = @CORE_CFLAGS@ +CORE_LIBS = @CORE_LIBS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DATADIRNAME = @DATADIRNAME@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DISABLE_DEPRECATED_CFLAGS = @DISABLE_DEPRECATED_CFLAGS@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +ENABLE_EMPTY_VIEW = @ENABLE_EMPTY_VIEW@ +ENABLE_PROFILER = @ENABLE_PROFILER@ +EXEEXT = @EXEEXT@ +EXEMPI_CFLAGS = @EXEMPI_CFLAGS@ +EXEMPI_LIBS = @EXEMPI_LIBS@ +EXEMPI_NEW_API_CFLAGS = @EXEMPI_NEW_API_CFLAGS@ +EXEMPI_NEW_API_LIBS = @EXEMPI_NEW_API_LIBS@ +EXIF_CFLAGS = @EXIF_CFLAGS@ +EXIF_LIBS = @EXIF_LIBS@ +FGREP = @FGREP@ +GAIL_REQUIRED = @GAIL_REQUIRED@ +GETTEXT_PACKAGE = @GETTEXT_PACKAGE@ +GLIB_GENMARSHAL = @GLIB_GENMARSHAL@ +GLIB_REQUIRED = @GLIB_REQUIRED@ +GMOFILES = @GMOFILES@ +GMSGFMT = @GMSGFMT@ +GREP = @GREP@ +GTKDOC_CHECK = @GTKDOC_CHECK@ +GTKDOC_DEPS_CFLAGS = @GTKDOC_DEPS_CFLAGS@ +GTKDOC_DEPS_LIBS = @GTKDOC_DEPS_LIBS@ +GTKDOC_MKPDF = @GTKDOC_MKPDF@ +GTKDOC_REBASE = @GTKDOC_REBASE@ +GTK_REQUIRED = @GTK_REQUIRED@ +HTML_DIR = @HTML_DIR@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +INSTOBJEXT = @INSTOBJEXT@ +INTLLIBS = @INTLLIBS@ +INTLTOOL_EXTRACT = @INTLTOOL_EXTRACT@ +INTLTOOL_MERGE = @INTLTOOL_MERGE@ +INTLTOOL_PERL = @INTLTOOL_PERL@ +INTLTOOL_UPDATE = @INTLTOOL_UPDATE@ +INTROSPECTION_CFLAGS = @INTROSPECTION_CFLAGS@ +INTROSPECTION_COMPILER = 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cut-n-paste source. + +Instead of hacking the code in cut-n-paste-code, create subclasses +and put them in libcaja-extensions. + +If you have any specific questions, comments or complaints about this +setup, send mail to the caja mailing list at: + +caja-list@gnome.org diff --git a/cut-n-paste-code/libegg/Makefile.am b/cut-n-paste-code/libegg/Makefile.am new file mode 100644 index 00000000..1ee4585d --- /dev/null +++ b/cut-n-paste-code/libegg/Makefile.am @@ -0,0 +1,46 @@ +NULL= + +noinst_LTLIBRARIES = libegg.la + +INCLUDES = $(LIBEGG_CFLAGS) + +EGG_TREE_DND_FILES = \ + eggtreemultidnd.c \ + eggtreemultidnd.h \ + $(NULL) + +EGG_SMCLIENT_FILES = \ + eggdesktopfile.c \ + eggdesktopfile.h \ + eggsmclient.c \ + eggsmclient.h \ + eggsmclient-private.h \ + eggsmclient-xsmp.c \ + $(NULL) + +libegg_la_SOURCES = \ + $(EGG_TREE_DND_FILES) \ + $(EGG_SMCLIENT_FILES) \ + $(NULL) + +libegg_la_CFLAGS = \ + -DEGG_SM_CLIENT_BACKEND_XSMP \ + -DG_LOG_DOMAIN=\""EggSMClient"\" \ + $(LIBEGG_CFLAGS) \ + 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mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am tags uninstall uninstall-am + + +regenerate-built-sources: + EGGFILES="$(EGG_TREE_DND_FILES)" EGGDIR="$(EGG_TREE_DND_DIR)" $(srcdir)/update-from-egg.sh + EGGFILES="$(EGG_SMCLIENT_FILES)" EGGDIR="$(EGG_SMCLIENT_DIR)" $(srcdir)/update-from-egg.sh + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/cut-n-paste-code/libegg/eggdesktopfile.c b/cut-n-paste-code/libegg/eggdesktopfile.c new file mode 100644 index 00000000..6e9cf44d --- /dev/null +++ b/cut-n-paste-code/libegg/eggdesktopfile.c @@ -0,0 +1,1477 @@ +/* eggdesktopfile.c - Freedesktop.Org Desktop Files + * Copyright (C) 2007 Novell, Inc. + * + * Based on mate-desktop-item.c + * Copyright (C) 1999, 2000 Red Hat Inc. + * Copyright (C) 2001 George Lebl + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - + * Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "eggdesktopfile.h" + +#include +#include + +#include +#include +#include + +struct EggDesktopFile +{ + GKeyFile *key_file; + char *source; + + char *name, *icon; + EggDesktopFileType type; + char document_code; +}; + +/** + * egg_desktop_file_new: + * @desktop_file_path: path to a Freedesktop-style Desktop file + * @error: error pointer + * + * Creates a new #EggDesktopFile for @desktop_file. + * + * Return value: the new #EggDesktopFile, or %NULL on error. + **/ +EggDesktopFile * +egg_desktop_file_new (const char *desktop_file_path, GError **error) +{ + GKeyFile *key_file; + + key_file = g_key_file_new (); + if (!g_key_file_load_from_file (key_file, desktop_file_path, 0, error)) + { + g_key_file_free (key_file); + return NULL; + } + + return egg_desktop_file_new_from_key_file (key_file, desktop_file_path, + error); +} + +/** + * egg_desktop_file_new_from_data_dirs: + * @desktop_file_path: relative path to a Freedesktop-style Desktop file + * @error: error pointer + * + * Looks for @desktop_file_path in the paths returned from + * g_get_user_data_dir() and g_get_system_data_dirs(), and creates + * a new #EggDesktopFile from it. + * + * Return value: the new #EggDesktopFile, or %NULL on error. + **/ +EggDesktopFile * +egg_desktop_file_new_from_data_dirs (const char *desktop_file_path, + GError **error) +{ + EggDesktopFile *desktop_file; + GKeyFile *key_file; + char *full_path; + + key_file = g_key_file_new (); + if (!g_key_file_load_from_data_dirs (key_file, desktop_file_path, + &full_path, 0, error)) + { + g_key_file_free (key_file); + return NULL; + } + + desktop_file = egg_desktop_file_new_from_key_file (key_file, + full_path, + error); + g_free (full_path); + return desktop_file; +} + +/** + * egg_desktop_file_new_from_dirs: + * @desktop_file_path: relative path to a Freedesktop-style Desktop file + * @search_dirs: NULL-terminated array of directories to search + * @error: error pointer + * + * Looks for @desktop_file_path in the paths returned from + * g_get_user_data_dir() and g_get_system_data_dirs(), and creates + * a new #EggDesktopFile from it. + * + * Return value: the new #EggDesktopFile, or %NULL on error. + **/ +EggDesktopFile * +egg_desktop_file_new_from_dirs (const char *desktop_file_path, + const char **search_dirs, + GError **error) +{ + EggDesktopFile *desktop_file; + GKeyFile *key_file; + char *full_path; + + key_file = g_key_file_new (); + if (!g_key_file_load_from_dirs (key_file, desktop_file_path, search_dirs, + &full_path, 0, error)) + { + g_key_file_free (key_file); + return NULL; + } + + desktop_file = egg_desktop_file_new_from_key_file (key_file, + full_path, + error); + g_free (full_path); + return desktop_file; +} + +/** + * egg_desktop_file_new_from_key_file: + * @key_file: a #GKeyFile representing a desktop file + * @source: the path or URI that @key_file was loaded from, or %NULL + * @error: error pointer + * + * Creates a new #EggDesktopFile for @key_file. Assumes ownership of + * @key_file (on success or failure); you should consider @key_file to + * be freed after calling this function. + * + * Return value: the new #EggDesktopFile, or %NULL on error. + **/ +EggDesktopFile * +egg_desktop_file_new_from_key_file (GKeyFile *key_file, + const char *source, + GError **error) +{ + EggDesktopFile *desktop_file; + char *version, *type; + + if (!g_key_file_has_group (key_file, EGG_DESKTOP_FILE_GROUP)) + { + g_set_error (error, EGG_DESKTOP_FILE_ERROR, + EGG_DESKTOP_FILE_ERROR_INVALID, + _("File is not a valid .desktop file")); + g_key_file_free (key_file); + return NULL; + } + + version = g_key_file_get_value (key_file, EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_VERSION, + NULL); + if (version) + { + double version_num; + char *end; + + version_num = g_ascii_strtod (version, &end); + if (*end) + { + g_warning ("Invalid Version string '%s' in %s", + version, source ? source : "(unknown)"); + } + else if (version_num > 1.0) + { + g_set_error (error, EGG_DESKTOP_FILE_ERROR, + EGG_DESKTOP_FILE_ERROR_INVALID, + _("Unrecognized desktop file Version '%s'"), version); + g_free (version); + g_key_file_free (key_file); + return NULL; + } + g_free (version); + } + + desktop_file = g_new0 (EggDesktopFile, 1); + desktop_file->key_file = key_file; + + if (g_path_is_absolute (source)) + desktop_file->source = g_filename_to_uri (source, NULL, NULL); + else + desktop_file->source = g_strdup (source); + + desktop_file->name = g_key_file_get_string (key_file, EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_NAME, error); + if (!desktop_file->name) + { + egg_desktop_file_free (desktop_file); + return NULL; + } + + type = g_key_file_get_string (key_file, EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_TYPE, error); + if (!type) + { + egg_desktop_file_free (desktop_file); + return NULL; + } + + if (!strcmp (type, "Application")) + { + char *exec, *p; + + desktop_file->type = EGG_DESKTOP_FILE_TYPE_APPLICATION; + + exec = g_key_file_get_string (key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_EXEC, + error); + if (!exec) + { + egg_desktop_file_free (desktop_file); + g_free (type); + return NULL; + } + + /* See if it takes paths or URIs or neither */ + for (p = exec; *p; p++) + { + if (*p == '%') + { + if (p[1] == '\0' || strchr ("FfUu", p[1])) + { + desktop_file->document_code = p[1]; + break; + } + p++; + } + } + + g_free (exec); + } + else if (!strcmp (type, "Link")) + { + char *url; + + desktop_file->type = EGG_DESKTOP_FILE_TYPE_LINK; + + url = g_key_file_get_string (key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_URL, + error); + if (!url) + { + egg_desktop_file_free (desktop_file); + g_free (type); + return NULL; + } + g_free (url); + } + else if (!strcmp (type, "Directory")) + desktop_file->type = EGG_DESKTOP_FILE_TYPE_DIRECTORY; + else + desktop_file->type = EGG_DESKTOP_FILE_TYPE_UNRECOGNIZED; + + g_free (type); + + /* Check the Icon key */ + desktop_file->icon = g_key_file_get_string (key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_ICON, + NULL); + if (desktop_file->icon && !g_path_is_absolute (desktop_file->icon)) + { + char *ext; + + /* Lots of .desktop files still get this wrong */ + ext = strrchr (desktop_file->icon, '.'); + if (ext && (!strcmp (ext, ".png") || + !strcmp (ext, ".xpm") || + !strcmp (ext, ".svg"))) + { + g_warning ("Desktop file '%s' has malformed Icon key '%s'" + "(should not include extension)", + source ? source : "(unknown)", + desktop_file->icon); + *ext = '\0'; + } + } + + return desktop_file; +} + +/** + * egg_desktop_file_free: + * @desktop_file: an #EggDesktopFile + * + * Frees @desktop_file. + **/ +void +egg_desktop_file_free (EggDesktopFile *desktop_file) +{ + g_key_file_free (desktop_file->key_file); + g_free (desktop_file->source); + g_free (desktop_file->name); + g_free (desktop_file->icon); + g_free (desktop_file); +} + +/** + * egg_desktop_file_get_source: + * @desktop_file: an #EggDesktopFile + * + * Gets the URI that @desktop_file was loaded from. + * + * Return value: @desktop_file's source URI + **/ +const char * +egg_desktop_file_get_source (EggDesktopFile *desktop_file) +{ + return desktop_file->source; +} + +/** + * egg_desktop_file_get_desktop_file_type: + * @desktop_file: an #EggDesktopFile + * + * Gets the desktop file type of @desktop_file. + * + * Return value: @desktop_file's type + **/ +EggDesktopFileType +egg_desktop_file_get_desktop_file_type (EggDesktopFile *desktop_file) +{ + return desktop_file->type; +} + +/** + * egg_desktop_file_get_name: + * @desktop_file: an #EggDesktopFile + * + * Gets the (localized) value of @desktop_file's "Name" key. + * + * Return value: the application/link name + **/ +const char * +egg_desktop_file_get_name (EggDesktopFile *desktop_file) +{ + return desktop_file->name; +} + +/** + * egg_desktop_file_get_icon: + * @desktop_file: an #EggDesktopFile + * + * Gets the value of @desktop_file's "Icon" key. + * + * If the icon string is a full path (that is, if g_path_is_absolute() + * returns %TRUE when called on it), it points to a file containing an + * unthemed icon. If the icon string is not a full path, it is the + * name of a themed icon, which can be looked up with %GtkIconTheme, + * or passed directly to a theme-aware widget like %GtkImage or + * %GtkCellRendererPixbuf. + * + * Return value: the icon path or name + **/ +const char * +egg_desktop_file_get_icon (EggDesktopFile *desktop_file) +{ + return desktop_file->icon; +} + +gboolean +egg_desktop_file_has_key (EggDesktopFile *desktop_file, + const char *key, + GError **error) +{ + return g_key_file_has_key (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, key, + error); +} + +char * +egg_desktop_file_get_string (EggDesktopFile *desktop_file, + const char *key, + GError **error) +{ + return g_key_file_get_string (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, key, + error); +} + +char * +egg_desktop_file_get_locale_string (EggDesktopFile *desktop_file, + const char *key, + const char *locale, + GError **error) +{ + return g_key_file_get_locale_string (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, key, locale, + error); +} + +gboolean +egg_desktop_file_get_boolean (EggDesktopFile *desktop_file, + const char *key, + GError **error) +{ + return g_key_file_get_boolean (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, key, + error); +} + +double +egg_desktop_file_get_numeric (EggDesktopFile *desktop_file, + const char *key, + GError **error) +{ + return g_key_file_get_double (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, key, + error); +} + +char ** +egg_desktop_file_get_string_list (EggDesktopFile *desktop_file, + const char *key, + gsize *length, + GError **error) +{ + return g_key_file_get_string_list (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, key, length, + error); +} + +char ** +egg_desktop_file_get_locale_string_list (EggDesktopFile *desktop_file, + const char *key, + const char *locale, + gsize *length, + GError **error) +{ + return g_key_file_get_locale_string_list (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, key, + locale, length, + error); +} + +/** + * egg_desktop_file_can_launch: + * @desktop_file: an #EggDesktopFile + * @desktop_environment: the name of the running desktop environment, + * or %NULL + * + * Tests if @desktop_file can/should be launched in the current + * environment. If @desktop_environment is non-%NULL, @desktop_file's + * "OnlyShowIn" and "NotShowIn" keys are checked to make sure that + * this desktop_file is appropriate for the named environment. + * + * Furthermore, if @desktop_file has type + * %EGG_DESKTOP_FILE_TYPE_APPLICATION, its "TryExec" key (if any) is + * also checked, to make sure the binary it points to exists. + * + * egg_desktop_file_can_launch() does NOT check the value of the + * "Hidden" key. + * + * Return value: %TRUE if @desktop_file can be launched + **/ +gboolean +egg_desktop_file_can_launch (EggDesktopFile *desktop_file, + const char *desktop_environment) +{ + char *try_exec, *found_program; + char **only_show_in, **not_show_in; + gboolean found; + int i; + + if (desktop_file->type != EGG_DESKTOP_FILE_TYPE_APPLICATION && + desktop_file->type != EGG_DESKTOP_FILE_TYPE_LINK) + return FALSE; + + if (desktop_environment) + { + only_show_in = g_key_file_get_string_list (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_ONLY_SHOW_IN, + NULL, NULL); + if (only_show_in) + { + for (i = 0, found = FALSE; only_show_in[i] && !found; i++) + { + if (!strcmp (only_show_in[i], desktop_environment)) + found = TRUE; + } + + g_strfreev (only_show_in); + + if (!found) + return FALSE; + } + + not_show_in = g_key_file_get_string_list (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_NOT_SHOW_IN, + NULL, NULL); + if (not_show_in) + { + for (i = 0, found = FALSE; not_show_in[i] && !found; i++) + { + if (!strcmp (not_show_in[i], desktop_environment)) + found = TRUE; + } + + g_strfreev (not_show_in); + + if (found) + return FALSE; + } + } + + if (desktop_file->type == EGG_DESKTOP_FILE_TYPE_APPLICATION) + { + try_exec = g_key_file_get_string (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_TRY_EXEC, + NULL); + if (try_exec) + { + found_program = g_find_program_in_path (try_exec); + g_free (try_exec); + + if (!found_program) + return FALSE; + g_free (found_program); + } + } + + return TRUE; +} + +/** + * egg_desktop_file_accepts_documents: + * @desktop_file: an #EggDesktopFile + * + * Tests if @desktop_file represents an application that can accept + * documents on the command line. + * + * Return value: %TRUE or %FALSE + **/ +gboolean +egg_desktop_file_accepts_documents (EggDesktopFile *desktop_file) +{ + return desktop_file->document_code != 0; +} + +/** + * egg_desktop_file_accepts_multiple: + * @desktop_file: an #EggDesktopFile + * + * Tests if @desktop_file can accept multiple documents at once. + * + * If this returns %FALSE, you can still pass multiple documents to + * egg_desktop_file_launch(), but that will result in multiple copies + * of the application being launched. See egg_desktop_file_launch() + * for more details. + * + * Return value: %TRUE or %FALSE + **/ +gboolean +egg_desktop_file_accepts_multiple (EggDesktopFile *desktop_file) +{ + return (desktop_file->document_code == 'F' || + desktop_file->document_code == 'U'); +} + +/** + * egg_desktop_file_accepts_uris: + * @desktop_file: an #EggDesktopFile + * + * Tests if @desktop_file can accept (non-"file:") URIs as documents to + * open. + * + * Return value: %TRUE or %FALSE + **/ +gboolean +egg_desktop_file_accepts_uris (EggDesktopFile *desktop_file) +{ + return (desktop_file->document_code == 'U' || + desktop_file->document_code == 'u'); +} + +static void +append_quoted_word (GString *str, + const char *s, + gboolean in_single_quotes, + gboolean in_double_quotes) +{ + const char *p; + + if (!in_single_quotes && !in_double_quotes) + g_string_append_c (str, '\''); + else if (!in_single_quotes && in_double_quotes) + g_string_append (str, "\"'"); + + if (!strchr (s, '\'')) + g_string_append (str, s); + else + { + for (p = s; *p != '\0'; p++) + { + if (*p == '\'') + g_string_append (str, "'\\''"); + else + g_string_append_c (str, *p); + } + } + + if (!in_single_quotes && !in_double_quotes) + g_string_append_c (str, '\''); + else if (!in_single_quotes && in_double_quotes) + g_string_append (str, "'\""); +} + +static void +do_percent_subst (EggDesktopFile *desktop_file, + char code, + GString *str, + GSList **documents, + gboolean in_single_quotes, + gboolean in_double_quotes) +{ + GSList *d; + char *doc; + + switch (code) + { + case '%': + g_string_append_c (str, '%'); + break; + + case 'F': + case 'U': + for (d = *documents; d; d = d->next) + { + doc = d->data; + g_string_append (str, " "); + append_quoted_word (str, doc, in_single_quotes, in_double_quotes); + } + *documents = NULL; + break; + + case 'f': + case 'u': + if (*documents) + { + doc = (*documents)->data; + g_string_append (str, " "); + append_quoted_word (str, doc, in_single_quotes, in_double_quotes); + *documents = (*documents)->next; + } + break; + + case 'i': + if (desktop_file->icon) + { + g_string_append (str, "--icon "); + append_quoted_word (str, desktop_file->icon, + in_single_quotes, in_double_quotes); + } + break; + + case 'c': + if (desktop_file->name) + { + append_quoted_word (str, desktop_file->name, + in_single_quotes, in_double_quotes); + } + break; + + case 'k': + if (desktop_file->source) + { + append_quoted_word (str, desktop_file->source, + in_single_quotes, in_double_quotes); + } + break; + + case 'D': + case 'N': + case 'd': + case 'n': + case 'v': + case 'm': + /* Deprecated; skip */ + break; + + default: + g_warning ("Unrecognized %%-code '%%%c' in Exec", code); + break; + } +} + +static char * +parse_exec (EggDesktopFile *desktop_file, + GSList **documents, + GError **error) +{ + char *exec, *p, *command; + gboolean escape, single_quot, double_quot; + GString *gs; + + exec = g_key_file_get_string (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_EXEC, + error); + if (!exec) + return NULL; + + /* Build the command */ + gs = g_string_new (NULL); + escape = single_quot = double_quot = FALSE; + + for (p = exec; *p != '\0'; p++) + { + if (escape) + { + escape = FALSE; + g_string_append_c (gs, *p); + } + else if (*p == '\\') + { + if (!single_quot) + escape = TRUE; + g_string_append_c (gs, *p); + } + else if (*p == '\'') + { + g_string_append_c (gs, *p); + if (!single_quot && !double_quot) + single_quot = TRUE; + else if (single_quot) + single_quot = FALSE; + } + else if (*p == '"') + { + g_string_append_c (gs, *p); + if (!single_quot && !double_quot) + double_quot = TRUE; + else if (double_quot) + double_quot = FALSE; + } + else if (*p == '%' && p[1]) + { + do_percent_subst (desktop_file, p[1], gs, documents, + single_quot, double_quot); + p++; + } + else + g_string_append_c (gs, *p); + } + + g_free (exec); + command = g_string_free (gs, FALSE); + + /* Prepend "xdg-terminal " if needed (FIXME: use gvfs) */ + if (g_key_file_has_key (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_TERMINAL, + NULL)) + { + GError *terminal_error = NULL; + gboolean use_terminal = + g_key_file_get_boolean (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_TERMINAL, + &terminal_error); + if (terminal_error) + { + g_free (command); + g_propagate_error (error, terminal_error); + return NULL; + } + + if (use_terminal) + { + gs = g_string_new ("xdg-terminal "); + append_quoted_word (gs, command, FALSE, FALSE); + g_free (command); + command = g_string_free (gs, FALSE); + } + } + + return command; +} + +static GSList * +translate_document_list (EggDesktopFile *desktop_file, GSList *documents) +{ + gboolean accepts_uris = egg_desktop_file_accepts_uris (desktop_file); + GSList *ret, *d; + + for (d = documents, ret = NULL; d; d = d->next) + { + const char *document = d->data; + gboolean is_uri = !g_path_is_absolute (document); + char *translated; + + if (accepts_uris) + { + if (is_uri) + translated = g_strdup (document); + else + translated = g_filename_to_uri (document, NULL, NULL); + } + else + { + if (is_uri) + translated = g_filename_from_uri (document, NULL, NULL); + else + translated = g_strdup (document); + } + + if (translated) + ret = g_slist_prepend (ret, translated); + } + + return g_slist_reverse (ret); +} + +static void +free_document_list (GSList *documents) +{ + GSList *d; + + for (d = documents; d; d = d->next) + g_free (d->data); + g_slist_free (documents); +} + +/** + * egg_desktop_file_parse_exec: + * @desktop_file: a #EggDesktopFile + * @documents: a list of document paths or URIs + * @error: error pointer + * + * Parses @desktop_file's Exec key, inserting @documents into it, and + * returns the result. + * + * If @documents contains non-file: URIs and @desktop_file does not + * accept URIs, those URIs will be ignored. Likewise, if @documents + * contains more elements than @desktop_file accepts, the extra + * documents will be ignored. + * + * Return value: the parsed Exec string + **/ +char * +egg_desktop_file_parse_exec (EggDesktopFile *desktop_file, + GSList *documents, + GError **error) +{ + GSList *translated, *docs; + char *command; + + docs = translated = translate_document_list (desktop_file, documents); + command = parse_exec (desktop_file, &docs, error); + free_document_list (translated); + + return command; +} + +static gboolean +parse_link (EggDesktopFile *desktop_file, + EggDesktopFile **app_desktop_file, + GSList **documents, + GError **error) +{ + char *url; + GKeyFile *key_file; + + url = g_key_file_get_string (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_URL, + error); + if (!url) + return FALSE; + *documents = g_slist_prepend (NULL, url); + + /* FIXME: use gvfs */ + key_file = g_key_file_new (); + g_key_file_set_string (key_file, EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_NAME, + "xdg-open"); + g_key_file_set_string (key_file, EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_TYPE, + "Application"); + g_key_file_set_string (key_file, EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_EXEC, + "xdg-open %u"); + *app_desktop_file = egg_desktop_file_new_from_key_file (key_file, NULL, NULL); + return TRUE; +} + +#if GTK_CHECK_VERSION (2, 12, 0) +static char * +start_startup_notification (GdkDisplay *display, + EggDesktopFile *desktop_file, + const char *argv0, + int screen, + int workspace, + guint32 launch_time) +{ + static int sequence = 0; + char *startup_id; + char *description, *wmclass; + char *screen_str, *workspace_str; + + if (g_key_file_has_key (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_STARTUP_NOTIFY, + NULL)) + { + if (!g_key_file_get_boolean (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_STARTUP_NOTIFY, + NULL)) + return NULL; + wmclass = NULL; + } + else + { + wmclass = g_key_file_get_string (desktop_file->key_file, + EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_STARTUP_WM_CLASS, + NULL); + if (!wmclass) + return NULL; + } + + if (launch_time == (guint32)-1) + launch_time = gdk_x11_display_get_user_time (display); + startup_id = g_strdup_printf ("%s-%lu-%s-%s-%d_TIME%lu", + g_get_prgname (), + (unsigned long)getpid (), + g_get_host_name (), + argv0, + sequence++, + (unsigned long)launch_time); + + description = g_strdup_printf (_("Starting %s"), desktop_file->name); + screen_str = g_strdup_printf ("%d", screen); + workspace_str = workspace == -1 ? NULL : g_strdup_printf ("%d", workspace); + + gdk_x11_display_broadcast_startup_message (display, "new", + "ID", startup_id, + "NAME", desktop_file->name, + "SCREEN", screen_str, + "BIN", argv0, + "ICON", desktop_file->icon, + "DESKTOP", workspace_str, + "DESCRIPTION", description, + "WMCLASS", wmclass, + NULL); + + g_free (description); + g_free (wmclass); + g_free (screen_str); + g_free (workspace_str); + + return startup_id; +} + +static void +end_startup_notification (GdkDisplay *display, + const char *startup_id) +{ + gdk_x11_display_broadcast_startup_message (display, "remove", + "ID", startup_id, + NULL); +} + +#define EGG_DESKTOP_FILE_SN_TIMEOUT_LENGTH (30 /* seconds */ * 1000) + +typedef struct +{ + GdkDisplay *display; + char *startup_id; +} StartupNotificationData; + +static gboolean +startup_notification_timeout (gpointer data) +{ + StartupNotificationData *sn_data = data; + + end_startup_notification (sn_data->display, sn_data->startup_id); + g_object_unref (sn_data->display); + g_free (sn_data->startup_id); + g_free (sn_data); + + return FALSE; +} + +static void +set_startup_notification_timeout (GdkDisplay *display, + const char *startup_id) +{ + StartupNotificationData *sn_data; + + sn_data = g_new (StartupNotificationData, 1); + sn_data->display = g_object_ref (display); + sn_data->startup_id = g_strdup (startup_id); + + g_timeout_add (EGG_DESKTOP_FILE_SN_TIMEOUT_LENGTH, + startup_notification_timeout, sn_data); +} +#endif /* GTK 2.12 */ + +static GPtrArray * +array_putenv (GPtrArray *env, char *variable) +{ + int i, keylen; + + if (!env) + { + char **envp; + + env = g_ptr_array_new (); + + envp = g_listenv (); + for (i = 0; envp[i]; i++) + { + const char *value; + + value = g_getenv (envp[i]); + g_ptr_array_add (env, g_strdup_printf ("%s=%s", envp[i], + value ? value : "")); + } + g_strfreev (envp); + } + + keylen = strcspn (variable, "="); + + /* Remove old value of key */ + for (i = 0; i < env->len; i++) + { + char *envvar = env->pdata[i]; + + if (!strncmp (envvar, variable, keylen) && envvar[keylen] == '=') + { + g_free (envvar); + g_ptr_array_remove_index_fast (env, i); + break; + } + } + + /* Add new value */ + g_ptr_array_add (env, g_strdup (variable)); + + return env; +} + +static gboolean +egg_desktop_file_launchv (EggDesktopFile *desktop_file, + GSList *documents, va_list args, + GError **error) +{ + EggDesktopFileLaunchOption option; + GSList *translated_documents = NULL, *docs; + char *command, **argv; + int argc, i, screen_num; + gboolean success, current_success; + GdkDisplay *display; + char *startup_id; + + GPtrArray *env = NULL; + char **variables = NULL; + GdkScreen *screen = NULL; + int workspace = -1; + const char *directory = NULL; + guint32 launch_time = (guint32)-1; + GSpawnFlags flags = G_SPAWN_SEARCH_PATH; + GSpawnChildSetupFunc setup_func = NULL; + gpointer setup_data = NULL; + + GPid *ret_pid = NULL; + int *ret_stdin = NULL, *ret_stdout = NULL, *ret_stderr = NULL; + char **ret_startup_id = NULL; + + if (documents && desktop_file->document_code == 0) + { + g_set_error (error, EGG_DESKTOP_FILE_ERROR, + EGG_DESKTOP_FILE_ERROR_NOT_LAUNCHABLE, + _("Application does not accept documents on command line")); + return FALSE; + } + + /* Read the options: technically it's incorrect for the caller to + * NULL-terminate the list of options (rather than 0-terminating + * it), but NULL-terminating lets us use G_GNUC_NULL_TERMINATED, + * it's more consistent with other glib/gtk methods, and it will + * work as long as sizeof (int) <= sizeof (NULL), and NULL is + * represented as 0. (Which is true everywhere we care about.) + */ + while ((option = va_arg (args, EggDesktopFileLaunchOption))) + { + switch (option) + { + case EGG_DESKTOP_FILE_LAUNCH_CLEARENV: + if (env) + g_ptr_array_free (env, TRUE); + env = g_ptr_array_new (); + break; + case EGG_DESKTOP_FILE_LAUNCH_PUTENV: + variables = va_arg (args, char **); + for (i = 0; variables[i]; i++) + env = array_putenv (env, variables[i]); + break; + + case EGG_DESKTOP_FILE_LAUNCH_SCREEN: + screen = va_arg (args, GdkScreen *); + break; + case EGG_DESKTOP_FILE_LAUNCH_WORKSPACE: + workspace = va_arg (args, int); + break; + + case EGG_DESKTOP_FILE_LAUNCH_DIRECTORY: + directory = va_arg (args, const char *); + break; + case EGG_DESKTOP_FILE_LAUNCH_TIME: + launch_time = va_arg (args, guint32); + break; + case EGG_DESKTOP_FILE_LAUNCH_FLAGS: + flags |= va_arg (args, GSpawnFlags); + /* Make sure they didn't set any flags that don't make sense. */ + flags &= ~G_SPAWN_FILE_AND_ARGV_ZERO; + break; + case EGG_DESKTOP_FILE_LAUNCH_SETUP_FUNC: + setup_func = va_arg (args, GSpawnChildSetupFunc); + setup_data = va_arg (args, gpointer); + break; + + case EGG_DESKTOP_FILE_LAUNCH_RETURN_PID: + ret_pid = va_arg (args, GPid *); + break; + case EGG_DESKTOP_FILE_LAUNCH_RETURN_STDIN_PIPE: + ret_stdin = va_arg (args, int *); + break; + case EGG_DESKTOP_FILE_LAUNCH_RETURN_STDOUT_PIPE: + ret_stdout = va_arg (args, int *); + break; + case EGG_DESKTOP_FILE_LAUNCH_RETURN_STDERR_PIPE: + ret_stderr = va_arg (args, int *); + break; + case EGG_DESKTOP_FILE_LAUNCH_RETURN_STARTUP_ID: + ret_startup_id = va_arg (args, char **); + break; + + default: + g_set_error (error, EGG_DESKTOP_FILE_ERROR, + EGG_DESKTOP_FILE_ERROR_UNRECOGNIZED_OPTION, + _("Unrecognized launch option: %d"), + GPOINTER_TO_INT (option)); + success = FALSE; + goto out; + } + } + + if (screen) + { + char *display_name = gdk_screen_make_display_name (screen); + char *display_env = g_strdup_printf ("DISPLAY=%s", display_name); + env = array_putenv (env, display_env); + g_free (display_name); + g_free (display_env); + + display = gdk_screen_get_display (screen); + } + else + { + display = gdk_display_get_default (); + screen = gdk_display_get_default_screen (display); + } + screen_num = gdk_screen_get_number (screen); + + translated_documents = translate_document_list (desktop_file, documents); + docs = translated_documents; + + success = FALSE; + + do + { + command = parse_exec (desktop_file, &docs, error); + if (!command) + goto out; + + if (!g_shell_parse_argv (command, &argc, &argv, error)) + { + g_free (command); + goto out; + } + g_free (command); + +#if GTK_CHECK_VERSION (2, 12, 0) + startup_id = start_startup_notification (display, desktop_file, + argv[0], screen_num, + workspace, launch_time); + if (startup_id) + { + char *startup_id_env = g_strdup_printf ("DESKTOP_STARTUP_ID=%s", + startup_id); + env = array_putenv (env, startup_id_env); + g_free (startup_id_env); + } +#else + startup_id = NULL; +#endif /* GTK 2.12 */ + + if (env != NULL) + g_ptr_array_add (env, NULL); + + current_success = + g_spawn_async_with_pipes (directory, + argv, + env ? (char **)(env->pdata) : NULL, + flags, + setup_func, setup_data, + ret_pid, + ret_stdin, ret_stdout, ret_stderr, + error); + g_strfreev (argv); + + if (startup_id) + { +#if GTK_CHECK_VERSION (2, 12, 0) + if (current_success) + { + set_startup_notification_timeout (display, startup_id); + + if (ret_startup_id) + *ret_startup_id = startup_id; + else + g_free (startup_id); + } + else +#endif /* GTK 2.12 */ + g_free (startup_id); + } + else if (ret_startup_id) + *ret_startup_id = NULL; + + if (current_success) + { + /* If we successfully launch any instances of the app, make + * sure we return TRUE and don't set @error. + */ + success = TRUE; + error = NULL; + + /* Also, only set the output params on the first one */ + ret_pid = NULL; + ret_stdin = ret_stdout = ret_stderr = NULL; + ret_startup_id = NULL; + } + } + while (docs && current_success); + +out: + if (env) + { + g_strfreev ((char **)env->pdata); + g_ptr_array_free (env, FALSE); + } + free_document_list (translated_documents); + + return success; +} + +/** + * egg_desktop_file_launch: + * @desktop_file: an #EggDesktopFile + * @documents: a list of URIs or paths to documents to open + * @error: error pointer + * @...: additional options + * + * Launches @desktop_file with the given arguments. Additional options + * can be specified as follows: + * + * %EGG_DESKTOP_FILE_LAUNCH_CLEARENV: (no arguments) + * clears the environment in the child process + * %EGG_DESKTOP_FILE_LAUNCH_PUTENV: (char **variables) + * adds the NAME=VALUE strings in the given %NULL-terminated + * array to the child process's environment + * %EGG_DESKTOP_FILE_LAUNCH_SCREEN: (GdkScreen *screen) + * causes the application to be launched on the given screen + * %EGG_DESKTOP_FILE_LAUNCH_WORKSPACE: (int workspace) + * causes the application to be launched on the given workspace + * %EGG_DESKTOP_FILE_LAUNCH_DIRECTORY: (char *dir) + * causes the application to be launched in the given directory + * %EGG_DESKTOP_FILE_LAUNCH_TIME: (guint32 launch_time) + * sets the "launch time" for the application. If the user + * interacts with another window after @launch_time but before + * the launched application creates its first window, the window + * manager may choose to not give focus to the new application. + * Passing 0 for @launch_time will explicitly request that the + * application not receive focus. + * %EGG_DESKTOP_FILE_LAUNCH_FLAGS (GSpawnFlags flags) + * Sets additional #GSpawnFlags to use. See g_spawn_async() for + * more details. + * %EGG_DESKTOP_FILE_LAUNCH_SETUP_FUNC (GSpawnChildSetupFunc, gpointer) + * Sets the child setup callback and the data to pass to it. + * (See g_spawn_async() for more details.) + * + * %EGG_DESKTOP_FILE_LAUNCH_RETURN_PID (GPid **pid) + * On a successful launch, sets *@pid to the PID of the launched + * application. + * %EGG_DESKTOP_FILE_LAUNCH_RETURN_STARTUP_ID (char **startup_id) + * On a successful launch, sets *@startup_id to the Startup + * Notification "startup id" of the launched application. + * %EGG_DESKTOP_FILE_LAUNCH_RETURN_STDIN_PIPE (int *fd) + * On a successful launch, sets *@fd to the file descriptor of + * a pipe connected to the application's stdin. + * %EGG_DESKTOP_FILE_LAUNCH_RETURN_STDOUT_PIPE (int *fd) + * On a successful launch, sets *@fd to the file descriptor of + * a pipe connected to the application's stdout. + * %EGG_DESKTOP_FILE_LAUNCH_RETURN_STDERR_PIPE (int *fd) + * On a successful launch, sets *@fd to the file descriptor of + * a pipe connected to the application's stderr. + * + * The options should be terminated with a single %NULL. + * + * If @documents contains multiple documents, but + * egg_desktop_file_accepts_multiple() returns %FALSE for + * @desktop_file, then egg_desktop_file_launch() will actually launch + * multiple instances of the application. In that case, the return + * value (as well as any values passed via + * %EGG_DESKTOP_FILE_LAUNCH_RETURN_PID, etc) will only reflect the + * first instance of the application that was launched (but the + * %EGG_DESKTOP_FILE_LAUNCH_SETUP_FUNC will be called for each + * instance). + * + * Return value: %TRUE if the application was successfully launched. + **/ +gboolean +egg_desktop_file_launch (EggDesktopFile *desktop_file, + GSList *documents, GError **error, + ...) +{ + va_list args; + gboolean success; + EggDesktopFile *app_desktop_file; + + switch (desktop_file->type) + { + case EGG_DESKTOP_FILE_TYPE_APPLICATION: + va_start (args, error); + success = egg_desktop_file_launchv (desktop_file, documents, + args, error); + va_end (args); + break; + + case EGG_DESKTOP_FILE_TYPE_LINK: + if (documents) + { + g_set_error (error, EGG_DESKTOP_FILE_ERROR, + EGG_DESKTOP_FILE_ERROR_NOT_LAUNCHABLE, + _("Can't pass document URIs to a 'Type=Link' desktop entry")); + return FALSE; + } + + if (!parse_link (desktop_file, &app_desktop_file, &documents, error)) + return FALSE; + + va_start (args, error); + success = egg_desktop_file_launchv (app_desktop_file, documents, + args, error); + va_end (args); + + egg_desktop_file_free (app_desktop_file); + free_document_list (documents); + break; + + default: + g_set_error (error, EGG_DESKTOP_FILE_ERROR, + EGG_DESKTOP_FILE_ERROR_NOT_LAUNCHABLE, + _("Not a launchable item")); + success = FALSE; + break; + } + + return success; +} + + +GQuark +egg_desktop_file_error_quark (void) +{ + return g_quark_from_static_string ("egg-desktop_file-error-quark"); +} + + +G_LOCK_DEFINE_STATIC (egg_desktop_file); +static EggDesktopFile *egg_desktop_file; + +/** + * egg_set_desktop_file: + * @desktop_file_path: path to the application's desktop file + * + * Creates an #EggDesktopFile for the application from the data at + * @desktop_file_path. This will also call g_set_application_name() + * with the localized application name from the desktop file, and + * gtk_window_set_default_icon_name() or + * gtk_window_set_default_icon_from_file() with the application's + * icon. Other code may use additional information from the desktop + * file. + * + * Note that for thread safety reasons, this function can only + * be called once. + **/ +void +egg_set_desktop_file (const char *desktop_file_path) +{ + GError *error = NULL; + + G_LOCK (egg_desktop_file); + if (egg_desktop_file) + egg_desktop_file_free (egg_desktop_file); + + egg_desktop_file = egg_desktop_file_new (desktop_file_path, &error); + if (error) + { + g_warning ("Could not load desktop file '%s': %s", + desktop_file_path, error->message); + g_error_free (error); + } + + /* Set localized application name and default window icon */ + if (egg_desktop_file->name) + g_set_application_name (egg_desktop_file->name); + if (egg_desktop_file->icon) + { + if (g_path_is_absolute (egg_desktop_file->icon)) + gtk_window_set_default_icon_from_file (egg_desktop_file->icon, NULL); + else + gtk_window_set_default_icon_name (egg_desktop_file->icon); + } + + G_UNLOCK (egg_desktop_file); +} + +/** + * egg_get_desktop_file: + * + * Gets the application's #EggDesktopFile, as set by + * egg_set_desktop_file(). + * + * Return value: the #EggDesktopFile, or %NULL if it hasn't been set. + **/ +EggDesktopFile * +egg_get_desktop_file (void) +{ + EggDesktopFile *retval; + + G_LOCK (egg_desktop_file); + retval = egg_desktop_file; + G_UNLOCK (egg_desktop_file); + + return retval; +} diff --git a/cut-n-paste-code/libegg/eggdesktopfile.h b/cut-n-paste-code/libegg/eggdesktopfile.h new file mode 100644 index 00000000..6a6d580a --- /dev/null +++ b/cut-n-paste-code/libegg/eggdesktopfile.h @@ -0,0 +1,166 @@ +/* eggdesktopfile.h - Freedesktop.Org Desktop Files + * Copyright (C) 2007 Novell, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - + * Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __EGG_DESKTOP_FILE_H__ +#define __EGG_DESKTOP_FILE_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + + typedef struct EggDesktopFile EggDesktopFile; + + typedef enum + { + EGG_DESKTOP_FILE_TYPE_UNRECOGNIZED, + + EGG_DESKTOP_FILE_TYPE_APPLICATION, + EGG_DESKTOP_FILE_TYPE_LINK, + EGG_DESKTOP_FILE_TYPE_DIRECTORY + } EggDesktopFileType; + + EggDesktopFile *egg_desktop_file_new (const char *desktop_file_path, + GError **error); + + EggDesktopFile *egg_desktop_file_new_from_data_dirs (const char *desktop_file_path, + GError **error); + EggDesktopFile *egg_desktop_file_new_from_dirs (const char *desktop_file_path, + const char **search_dirs, + GError **error); + EggDesktopFile *egg_desktop_file_new_from_key_file (GKeyFile *key_file, + const char *source, + GError **error); + + void egg_desktop_file_free (EggDesktopFile *desktop_file); + + const char *egg_desktop_file_get_source (EggDesktopFile *desktop_file); + + EggDesktopFileType egg_desktop_file_get_desktop_file_type (EggDesktopFile *desktop_file); + + const char *egg_desktop_file_get_name (EggDesktopFile *desktop_file); + const char *egg_desktop_file_get_icon (EggDesktopFile *desktop_file); + + gboolean egg_desktop_file_can_launch (EggDesktopFile *desktop_file, + const char *desktop_environment); + + gboolean egg_desktop_file_accepts_documents (EggDesktopFile *desktop_file); + gboolean egg_desktop_file_accepts_multiple (EggDesktopFile *desktop_file); + gboolean egg_desktop_file_accepts_uris (EggDesktopFile *desktop_file); + + char *egg_desktop_file_parse_exec (EggDesktopFile *desktop_file, + GSList *documents, + GError **error); + + gboolean egg_desktop_file_launch (EggDesktopFile *desktop_file, + GSList *documents, + GError **error, + ...) G_GNUC_NULL_TERMINATED; + + typedef enum + { + EGG_DESKTOP_FILE_LAUNCH_CLEARENV = 1, + EGG_DESKTOP_FILE_LAUNCH_PUTENV, + EGG_DESKTOP_FILE_LAUNCH_SCREEN, + EGG_DESKTOP_FILE_LAUNCH_WORKSPACE, + EGG_DESKTOP_FILE_LAUNCH_DIRECTORY, + EGG_DESKTOP_FILE_LAUNCH_TIME, + EGG_DESKTOP_FILE_LAUNCH_FLAGS, + EGG_DESKTOP_FILE_LAUNCH_SETUP_FUNC, + EGG_DESKTOP_FILE_LAUNCH_RETURN_PID, + EGG_DESKTOP_FILE_LAUNCH_RETURN_STDIN_PIPE, + EGG_DESKTOP_FILE_LAUNCH_RETURN_STDOUT_PIPE, + EGG_DESKTOP_FILE_LAUNCH_RETURN_STDERR_PIPE, + EGG_DESKTOP_FILE_LAUNCH_RETURN_STARTUP_ID + } EggDesktopFileLaunchOption; + + /* Standard Keys */ +#define EGG_DESKTOP_FILE_GROUP "Desktop Entry" + +#define EGG_DESKTOP_FILE_KEY_TYPE "Type" +#define EGG_DESKTOP_FILE_KEY_VERSION "Version" +#define EGG_DESKTOP_FILE_KEY_NAME "Name" +#define EGG_DESKTOP_FILE_KEY_GENERIC_NAME "GenericName" +#define EGG_DESKTOP_FILE_KEY_NO_DISPLAY "NoDisplay" +#define EGG_DESKTOP_FILE_KEY_COMMENT "Comment" +#define EGG_DESKTOP_FILE_KEY_ICON "Icon" +#define EGG_DESKTOP_FILE_KEY_HIDDEN "Hidden" +#define EGG_DESKTOP_FILE_KEY_ONLY_SHOW_IN "OnlyShowIn" +#define EGG_DESKTOP_FILE_KEY_NOT_SHOW_IN "NotShowIn" +#define EGG_DESKTOP_FILE_KEY_TRY_EXEC "TryExec" +#define EGG_DESKTOP_FILE_KEY_EXEC "Exec" +#define EGG_DESKTOP_FILE_KEY_PATH "Path" +#define EGG_DESKTOP_FILE_KEY_TERMINAL "Terminal" +#define EGG_DESKTOP_FILE_KEY_MIME_TYPE "MimeType" +#define EGG_DESKTOP_FILE_KEY_CATEGORIES "Categories" +#define EGG_DESKTOP_FILE_KEY_STARTUP_NOTIFY "StartupNotify" +#define EGG_DESKTOP_FILE_KEY_STARTUP_WM_CLASS "StartupWMClass" +#define EGG_DESKTOP_FILE_KEY_URL "URL" + + /* Accessors */ + gboolean egg_desktop_file_has_key (EggDesktopFile *desktop_file, + const char *key, + GError **error); + char *egg_desktop_file_get_string (EggDesktopFile *desktop_file, + const char *key, + GError **error) G_GNUC_MALLOC; + char *egg_desktop_file_get_locale_string (EggDesktopFile *desktop_file, + const char *key, + const char *locale, + GError **error) G_GNUC_MALLOC; + gboolean egg_desktop_file_get_boolean (EggDesktopFile *desktop_file, + const char *key, + GError **error); + double egg_desktop_file_get_numeric (EggDesktopFile *desktop_file, + const char *key, + GError **error); + char **egg_desktop_file_get_string_list (EggDesktopFile *desktop_file, + const char *key, + gsize *length, + GError **error) G_GNUC_MALLOC; + char **egg_desktop_file_get_locale_string_list (EggDesktopFile *desktop_file, + const char *key, + const char *locale, + gsize *length, + GError **error) G_GNUC_MALLOC; + + + /* Errors */ +#define EGG_DESKTOP_FILE_ERROR egg_desktop_file_error_quark() + + GQuark egg_desktop_file_error_quark (void); + + typedef enum + { + EGG_DESKTOP_FILE_ERROR_INVALID, + EGG_DESKTOP_FILE_ERROR_NOT_LAUNCHABLE, + EGG_DESKTOP_FILE_ERROR_UNRECOGNIZED_OPTION + } EggDesktopFileError; + + /* Global application desktop file */ + void egg_set_desktop_file (const char *desktop_file_path); + EggDesktopFile *egg_get_desktop_file (void); + + +#ifdef __cplusplus +} +#endif + +#endif /* __EGG_DESKTOP_FILE_H__ */ diff --git a/cut-n-paste-code/libegg/eggsmclient-private.h b/cut-n-paste-code/libegg/eggsmclient-private.h new file mode 100644 index 00000000..68f1c9ea --- /dev/null +++ b/cut-n-paste-code/libegg/eggsmclient-private.h @@ -0,0 +1,57 @@ +/* eggsmclient-private.h + * Copyright (C) 2007 Novell, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __EGG_SM_CLIENT_PRIVATE_H__ +#define __EGG_SM_CLIENT_PRIVATE_H__ + +#include +#include "eggsmclient.h" + +#ifdef __cplusplus +extern "C" { +#endif + + GKeyFile *egg_sm_client_save_state (EggSMClient *client); + void egg_sm_client_quit_requested (EggSMClient *client); + void egg_sm_client_quit_cancelled (EggSMClient *client); + void egg_sm_client_quit (EggSMClient *client); + +#if defined (GDK_WINDOWING_X11) +# ifdef EGG_SM_CLIENT_BACKEND_XSMP + GType egg_sm_client_xsmp_get_type (void); + EggSMClient *egg_sm_client_xsmp_new (void); +# endif +# ifdef EGG_SM_CLIENT_BACKEND_DBUS + GType egg_sm_client_dbus_get_type (void); + EggSMClient *egg_sm_client_dbus_new (void); +# endif +#elif defined (GDK_WINDOWING_WIN32) + GType egg_sm_client_win32_get_type (void); + EggSMClient *egg_sm_client_win32_new (void); +#elif defined (GDK_WINDOWING_QUARTZ) + GType egg_sm_client_osx_get_type (void); + EggSMClient *egg_sm_client_osx_new (void); +#endif + +#ifdef __cplusplus +} +#endif + + +#endif /* __EGG_SM_CLIENT_PRIVATE_H__ */ diff --git a/cut-n-paste-code/libegg/eggsmclient-xsmp.c b/cut-n-paste-code/libegg/eggsmclient-xsmp.c new file mode 100644 index 00000000..40d8c270 --- /dev/null +++ b/cut-n-paste-code/libegg/eggsmclient-xsmp.c @@ -0,0 +1,1371 @@ +/* + * Copyright (C) 2007 Novell, Inc. + * + * Inspired by various other pieces of code including GsmClient (C) + * 2001 Havoc Pennington, MateClient (C) 1998 Carsten Schaar, and twm + * session code (C) 1998 The Open Group. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include "config.h" + +#include "eggsmclient.h" +#include "eggsmclient-private.h" + +#include "eggdesktopfile.h" + +#include +#include +#include +#include +#include +#include + +#include + +#define EGG_TYPE_SM_CLIENT_XSMP (egg_sm_client_xsmp_get_type ()) +#define EGG_SM_CLIENT_XSMP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_SM_CLIENT_XSMP, EggSMClientXSMP)) +#define EGG_SM_CLIENT_XSMP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TYPE_SM_CLIENT_XSMP, EggSMClientXSMPClass)) +#define EGG_IS_SM_CLIENT_XSMP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_SM_CLIENT_XSMP)) +#define EGG_IS_SM_CLIENT_XSMP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TYPE_SM_CLIENT_XSMP)) +#define EGG_SM_CLIENT_XSMP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TYPE_SM_CLIENT_XSMP, EggSMClientXSMPClass)) + +typedef struct _EggSMClientXSMP EggSMClientXSMP; +typedef struct _EggSMClientXSMPClass EggSMClientXSMPClass; + +/* These mostly correspond to the similarly-named states in section + * 9.1 of the XSMP spec. Some of the states there aren't represented + * here, because we don't need them. SHUTDOWN_CANCELLED is slightly + * different from the spec; we use it when the client is IDLE after a + * ShutdownCancelled message, but the application is still interacting + * and doesn't know the shutdown has been cancelled yet. + */ +typedef enum +{ + XSMP_STATE_IDLE, + XSMP_STATE_SAVE_YOURSELF, + XSMP_STATE_INTERACT_REQUEST, + XSMP_STATE_INTERACT, + XSMP_STATE_SAVE_YOURSELF_DONE, + XSMP_STATE_SHUTDOWN_CANCELLED, + XSMP_STATE_CONNECTION_CLOSED +} EggSMClientXSMPState; + +static const char *state_names[] = +{ + "idle", + "save-yourself", + "interact-request", + "interact", + "save-yourself-done", + "shutdown-cancelled", + "connection-closed" +}; + +#define EGG_SM_CLIENT_XSMP_STATE(xsmp) (state_names[(xsmp)->state]) + +struct _EggSMClientXSMP +{ + EggSMClient parent; + + SmcConn connection; + char *client_id; + + EggSMClientXSMPState state; + char **restart_command; + gboolean set_restart_command; + int restart_style; + + guint idle; + + /* Current SaveYourself state */ + guint expecting_initial_save_yourself : 1; + guint need_save_state : 1; + guint need_quit_requested : 1; + guint interact_errors : 1; + guint shutting_down : 1; + + /* Todo list */ + guint waiting_to_set_initial_properties : 1; + guint waiting_to_emit_quit : 1; + guint waiting_to_emit_quit_cancelled : 1; + guint waiting_to_save_myself : 1; + +}; + +struct _EggSMClientXSMPClass +{ + EggSMClientClass parent_class; + +}; + +static void sm_client_xsmp_startup (EggSMClient *client, + const char *client_id); +static void sm_client_xsmp_set_restart_command (EggSMClient *client, + int argc, + const char **argv); +static void sm_client_xsmp_will_quit (EggSMClient *client, + gboolean will_quit); +static gboolean sm_client_xsmp_end_session (EggSMClient *client, + EggSMClientEndStyle style, + gboolean request_confirmation); + +static void xsmp_save_yourself (SmcConn smc_conn, + SmPointer client_data, + int save_style, + Bool shutdown, + int interact_style, + Bool fast); +static void xsmp_die (SmcConn smc_conn, + SmPointer client_data); +static void xsmp_save_complete (SmcConn smc_conn, + SmPointer client_data); +static void xsmp_shutdown_cancelled (SmcConn smc_conn, + SmPointer client_data); +static void xsmp_interact (SmcConn smc_conn, + SmPointer client_data); + +static SmProp *array_prop (const char *name, + ...); +static SmProp *ptrarray_prop (const char *name, + GPtrArray *values); +static SmProp *string_prop (const char *name, + const char *value); +static SmProp *card8_prop (const char *name, + unsigned char value); + +static void set_properties (EggSMClientXSMP *xsmp, ...); +static void delete_properties (EggSMClientXSMP *xsmp, ...); + +static GPtrArray *generate_command (char **restart_command, + const char *client_id, + const char *state_file); + +static void save_state (EggSMClientXSMP *xsmp); +static void do_save_yourself (EggSMClientXSMP *xsmp); +static void update_pending_events (EggSMClientXSMP *xsmp); + +static void ice_init (void); +static gboolean process_ice_messages (IceConn ice_conn); +static void smc_error_handler (SmcConn smc_conn, + Bool swap, + int offending_minor_opcode, + unsigned long offending_sequence, + int error_class, + int severity, + SmPointer values); + +G_DEFINE_TYPE (EggSMClientXSMP, egg_sm_client_xsmp, EGG_TYPE_SM_CLIENT) + +static void +egg_sm_client_xsmp_init (EggSMClientXSMP *xsmp) +{ + xsmp->state = XSMP_STATE_CONNECTION_CLOSED; + xsmp->connection = NULL; + xsmp->restart_style = SmRestartIfRunning; +} + +static void +egg_sm_client_xsmp_class_init (EggSMClientXSMPClass *klass) +{ + EggSMClientClass *sm_client_class = EGG_SM_CLIENT_CLASS (klass); + + sm_client_class->startup = sm_client_xsmp_startup; + sm_client_class->set_restart_command = sm_client_xsmp_set_restart_command; + sm_client_class->will_quit = sm_client_xsmp_will_quit; + sm_client_class->end_session = sm_client_xsmp_end_session; +} + +EggSMClient * +egg_sm_client_xsmp_new (void) +{ + if (!g_getenv ("SESSION_MANAGER")) + return NULL; + + return g_object_new (EGG_TYPE_SM_CLIENT_XSMP, NULL); +} + +static gboolean +sm_client_xsmp_set_initial_properties (gpointer user_data) +{ + EggSMClientXSMP *xsmp = user_data; + EggDesktopFile *desktop_file; + GPtrArray *clone, *restart; + char pid_str[64]; + + if (xsmp->idle) + { + g_source_remove (xsmp->idle); + xsmp->idle = 0; + } + xsmp->waiting_to_set_initial_properties = FALSE; + + if (egg_sm_client_get_mode () == EGG_SM_CLIENT_MODE_NO_RESTART) + xsmp->restart_style = SmRestartNever; + + /* Parse info out of desktop file */ + desktop_file = egg_get_desktop_file (); + if (desktop_file) + { + GError *err = NULL; + char *cmdline, **argv; + int argc; + + if (xsmp->restart_style == SmRestartIfRunning) + { + if (egg_desktop_file_get_boolean (desktop_file, + "X-MATE-AutoRestart", NULL)) + xsmp->restart_style = SmRestartImmediately; + } + + if (!xsmp->set_restart_command) + { + cmdline = egg_desktop_file_parse_exec (desktop_file, NULL, &err); + if (cmdline && g_shell_parse_argv (cmdline, &argc, &argv, &err)) + { + egg_sm_client_set_restart_command (EGG_SM_CLIENT (xsmp), + argc, (const char **)argv); + g_strfreev (argv); + } + else + { + g_warning ("Could not parse Exec line in desktop file: %s", + err->message); + g_error_free (err); + } + g_free (cmdline); + } + } + + if (!xsmp->set_restart_command) + xsmp->restart_command = g_strsplit (g_get_prgname (), " ", -1); + + clone = generate_command (xsmp->restart_command, NULL, NULL); + restart = generate_command (xsmp->restart_command, xsmp->client_id, NULL); + + g_debug ("Setting initial properties"); + + /* Program, CloneCommand, RestartCommand, and UserID are required. + * ProcessID isn't required, but the SM may be able to do something + * useful with it. + */ + g_snprintf (pid_str, sizeof (pid_str), "%lu", (gulong) getpid ()); + set_properties (xsmp, + string_prop (SmProgram, g_get_prgname ()), + ptrarray_prop (SmCloneCommand, clone), + ptrarray_prop (SmRestartCommand, restart), + string_prop (SmUserID, g_get_user_name ()), + string_prop (SmProcessID, pid_str), + card8_prop (SmRestartStyleHint, xsmp->restart_style), + NULL); + g_ptr_array_free (clone, TRUE); + g_ptr_array_free (restart, TRUE); + + if (desktop_file) + { + set_properties (xsmp, + string_prop ("_GSM_DesktopFile", egg_desktop_file_get_source (desktop_file)), + NULL); + } + + update_pending_events (xsmp); + return FALSE; +} + +/* This gets called from two different places: xsmp_die() (when the + * server asks us to disconnect) and process_ice_messages() (when the + * server disconnects unexpectedly). + */ +static void +sm_client_xsmp_disconnect (EggSMClientXSMP *xsmp) +{ + SmcConn connection; + + if (!xsmp->connection) + return; + + g_debug ("Disconnecting"); + + connection = xsmp->connection; + xsmp->connection = NULL; + SmcCloseConnection (connection, 0, NULL); + xsmp->state = XSMP_STATE_CONNECTION_CLOSED; + + xsmp->waiting_to_save_myself = FALSE; + update_pending_events (xsmp); +} + +static void +sm_client_xsmp_startup (EggSMClient *client, + const char *client_id) +{ + EggSMClientXSMP *xsmp = (EggSMClientXSMP *)client; + SmcCallbacks callbacks; + char *ret_client_id; + char error_string_ret[256]; + + xsmp->client_id = g_strdup (client_id); + + ice_init (); + SmcSetErrorHandler (smc_error_handler); + + callbacks.save_yourself.callback = xsmp_save_yourself; + callbacks.die.callback = xsmp_die; + callbacks.save_complete.callback = xsmp_save_complete; + callbacks.shutdown_cancelled.callback = xsmp_shutdown_cancelled; + + callbacks.save_yourself.client_data = xsmp; + callbacks.die.client_data = xsmp; + callbacks.save_complete.client_data = xsmp; + callbacks.shutdown_cancelled.client_data = xsmp; + + client_id = NULL; + error_string_ret[0] = '\0'; + xsmp->connection = + SmcOpenConnection (NULL, xsmp, SmProtoMajor, SmProtoMinor, + SmcSaveYourselfProcMask | SmcDieProcMask | + SmcSaveCompleteProcMask | + SmcShutdownCancelledProcMask, + &callbacks, + xsmp->client_id, &ret_client_id, + sizeof (error_string_ret), error_string_ret); + + if (!xsmp->connection) + { + g_warning ("Failed to connect to the session manager: %s\n", + error_string_ret[0] ? + error_string_ret : "no error message given"); + xsmp->state = XSMP_STATE_CONNECTION_CLOSED; + return; + } + + /* We expect a pointless initial SaveYourself if either (a) we + * didn't have an initial client ID, or (b) we DID have an initial + * client ID, but the server rejected it and gave us a new one. + */ + if (!xsmp->client_id || + (ret_client_id && strcmp (xsmp->client_id, ret_client_id) != 0)) + xsmp->expecting_initial_save_yourself = TRUE; + + if (ret_client_id) + { + g_free (xsmp->client_id); + xsmp->client_id = g_strdup (ret_client_id); + free (ret_client_id); + + gdk_threads_enter (); + gdk_set_sm_client_id (xsmp->client_id); + gdk_threads_leave (); + + g_debug ("Got client ID \"%s\"", xsmp->client_id); + } + + xsmp->state = XSMP_STATE_IDLE; + + /* Do not set the initial properties until we reach the main loop, + * so that the application has a chance to call + * egg_set_desktop_file(). (This may also help the session manager + * have a better idea of when the application is fully up and + * running.) + */ + xsmp->waiting_to_set_initial_properties = TRUE; + xsmp->idle = g_idle_add (sm_client_xsmp_set_initial_properties, client); +} + +static void +sm_client_xsmp_set_restart_command (EggSMClient *client, + int argc, + const char **argv) +{ + EggSMClientXSMP *xsmp = (EggSMClientXSMP *)client; + int i; + + g_strfreev (xsmp->restart_command); + + xsmp->restart_command = g_new (char *, argc + 1); + for (i = 0; i < argc; i++) + xsmp->restart_command[i] = g_strdup (argv[i]); + xsmp->restart_command[i] = NULL; + + xsmp->set_restart_command = TRUE; +} + +static void +sm_client_xsmp_will_quit (EggSMClient *client, + gboolean will_quit) +{ + EggSMClientXSMP *xsmp = (EggSMClientXSMP *)client; + + if (xsmp->state == XSMP_STATE_CONNECTION_CLOSED) + { + /* The session manager has already exited! Schedule a quit + * signal. + */ + xsmp->waiting_to_emit_quit = TRUE; + update_pending_events (xsmp); + return; + } + else if (xsmp->state == XSMP_STATE_SHUTDOWN_CANCELLED) + { + /* We received a ShutdownCancelled message while the application + * was interacting; Schedule a quit_cancelled signal. + */ + xsmp->waiting_to_emit_quit_cancelled = TRUE; + update_pending_events (xsmp); + return; + } + + g_return_if_fail (xsmp->state == XSMP_STATE_INTERACT); + + g_debug ("Sending InteractDone(%s)", will_quit ? "False" : "True"); + SmcInteractDone (xsmp->connection, !will_quit); + + if (will_quit && xsmp->need_save_state) + save_state (xsmp); + + g_debug ("Sending SaveYourselfDone(%s)", will_quit ? "True" : "False"); + SmcSaveYourselfDone (xsmp->connection, will_quit); + xsmp->state = XSMP_STATE_SAVE_YOURSELF_DONE; +} + +static gboolean +sm_client_xsmp_end_session (EggSMClient *client, + EggSMClientEndStyle style, + gboolean request_confirmation) +{ + EggSMClientXSMP *xsmp = (EggSMClientXSMP *)client; + int save_type; + + /* To end the session via XSMP, we have to send a + * SaveYourselfRequest. We aren't allowed to do that if anything + * else is going on, but we don't want to expose this fact to the + * application. So we do our best to patch things up here... + * + * In the worst case, this method might block for some length of + * time in process_ice_messages, but the only time that code path is + * honestly likely to get hit is if the application tries to end the + * session as the very first thing it does, in which case it + * probably won't actually block anyway. It's not worth gunking up + * the API to try to deal nicely with the other 0.01% of cases where + * this happens. + */ + + while (xsmp->state != XSMP_STATE_IDLE || + xsmp->expecting_initial_save_yourself) + { + /* If we're already shutting down, we don't need to do anything. */ + if (xsmp->shutting_down) + return TRUE; + + switch (xsmp->state) + { + case XSMP_STATE_CONNECTION_CLOSED: + return FALSE; + + case XSMP_STATE_SAVE_YOURSELF: + /* Trying to log out from the save_state callback? Whatever. + * Abort the save_state. + */ + SmcSaveYourselfDone (xsmp->connection, FALSE); + xsmp->state = XSMP_STATE_SAVE_YOURSELF_DONE; + break; + + case XSMP_STATE_INTERACT_REQUEST: + case XSMP_STATE_INTERACT: + case XSMP_STATE_SHUTDOWN_CANCELLED: + /* Already in a shutdown-related state, just ignore + * the new shutdown request... + */ + return TRUE; + + case XSMP_STATE_IDLE: + if (xsmp->waiting_to_set_initial_properties) + sm_client_xsmp_set_initial_properties (xsmp); + + if (!xsmp->expecting_initial_save_yourself) + break; + /* else fall through */ + + case XSMP_STATE_SAVE_YOURSELF_DONE: + /* We need to wait for some response from the server.*/ + process_ice_messages (SmcGetIceConnection (xsmp->connection)); + break; + + default: + /* Hm... shouldn't happen */ + return FALSE; + } + } + + /* xfce4-session will do the wrong thing if we pass SmSaveGlobal and + * the user chooses to save the session. But mate-session will do + * the wrong thing if we pass SmSaveBoth and the user chooses NOT to + * save the session... Sigh. + */ + if (!strcmp (SmcVendor (xsmp->connection), "xfce4-session")) + save_type = SmSaveBoth; + else + save_type = SmSaveGlobal; + + g_debug ("Sending SaveYourselfRequest(SmSaveGlobal, Shutdown, SmInteractStyleAny, %sFast)", request_confirmation ? "!" : ""); + SmcRequestSaveYourself (xsmp->connection, + save_type, + True, /* shutdown */ + SmInteractStyleAny, + !request_confirmation, /* fast */ + True /* global */); + return TRUE; +} + +static gboolean +idle_do_pending_events (gpointer data) +{ + EggSMClientXSMP *xsmp = data; + EggSMClient *client = data; + + gdk_threads_enter (); + + xsmp->idle = 0; + + if (xsmp->waiting_to_emit_quit) + { + xsmp->waiting_to_emit_quit = FALSE; + egg_sm_client_quit (client); + goto out; + } + + if (xsmp->waiting_to_emit_quit_cancelled) + { + xsmp->waiting_to_emit_quit_cancelled = FALSE; + egg_sm_client_quit_cancelled (client); + xsmp->state = XSMP_STATE_IDLE; + } + + if (xsmp->waiting_to_save_myself) + { + xsmp->waiting_to_save_myself = FALSE; + do_save_yourself (xsmp); + } + +out: + gdk_threads_leave (); + return FALSE; +} + +static void +update_pending_events (EggSMClientXSMP *xsmp) +{ + gboolean want_idle = + xsmp->waiting_to_emit_quit || + xsmp->waiting_to_emit_quit_cancelled || + xsmp->waiting_to_save_myself; + + if (want_idle) + { + if (xsmp->idle == 0) + xsmp->idle = g_idle_add (idle_do_pending_events, xsmp); + } + else + { + if (xsmp->idle != 0) + g_source_remove (xsmp->idle); + xsmp->idle = 0; + } +} + +static void +fix_broken_state (EggSMClientXSMP *xsmp, const char *message, + gboolean send_interact_done, + gboolean send_save_yourself_done) +{ + g_warning ("Received XSMP %s message in state %s: client or server error", + message, EGG_SM_CLIENT_XSMP_STATE (xsmp)); + + /* Forget any pending SaveYourself plans we had */ + xsmp->waiting_to_save_myself = FALSE; + update_pending_events (xsmp); + + if (send_interact_done) + SmcInteractDone (xsmp->connection, False); + if (send_save_yourself_done) + SmcSaveYourselfDone (xsmp->connection, True); + + xsmp->state = send_save_yourself_done ? XSMP_STATE_SAVE_YOURSELF_DONE : XSMP_STATE_IDLE; +} + +/* SM callbacks */ + +static void +xsmp_save_yourself (SmcConn smc_conn, + SmPointer client_data, + int save_type, + Bool shutdown, + int interact_style, + Bool fast) +{ + EggSMClientXSMP *xsmp = client_data; + gboolean wants_quit_requested; + + g_debug ("Received SaveYourself(%s, %s, %s, %s) in state %s", + save_type == SmSaveLocal ? "SmSaveLocal" : + save_type == SmSaveGlobal ? "SmSaveGlobal" : "SmSaveBoth", + shutdown ? "Shutdown" : "!Shutdown", + interact_style == SmInteractStyleAny ? "SmInteractStyleAny" : + interact_style == SmInteractStyleErrors ? "SmInteractStyleErrors" : + "SmInteractStyleNone", fast ? "Fast" : "!Fast", + EGG_SM_CLIENT_XSMP_STATE (xsmp)); + + if (xsmp->state != XSMP_STATE_IDLE && + xsmp->state != XSMP_STATE_SHUTDOWN_CANCELLED) + { + fix_broken_state (xsmp, "SaveYourself", FALSE, TRUE); + return; + } + + if (xsmp->waiting_to_set_initial_properties) + sm_client_xsmp_set_initial_properties (xsmp); + + /* If this is the initial SaveYourself, ignore it; we've already set + * properties and there's no reason to actually save state too. + */ + if (xsmp->expecting_initial_save_yourself) + { + xsmp->expecting_initial_save_yourself = FALSE; + + if (save_type == SmSaveLocal && + interact_style == SmInteractStyleNone && + !shutdown && !fast) + { + g_debug ("Sending SaveYourselfDone(True) for initial SaveYourself"); + SmcSaveYourselfDone (xsmp->connection, True); + /* As explained in the comment at the end of + * do_save_yourself(), SAVE_YOURSELF_DONE is the correct + * state here, not IDLE. + */ + xsmp->state = XSMP_STATE_SAVE_YOURSELF_DONE; + return; + } + else + g_warning ("First SaveYourself was not the expected one!"); + } + + /* Even ignoring the "fast" flag completely, there are still 18 + * different combinations of save_type, shutdown and interact_style. + * We interpret them as follows: + * + * Type Shutdown Interact Interpretation + * G F A/E/N do nothing (1) + * G T N do nothing (1)* + * G T A/E quit_requested (2) + * L/B F A/E/N save_state (3) + * L/B T N save_state (3)* + * L/B T A/E quit_requested, then save_state (4) + * + * 1. Do nothing, because the SM asked us to do something + * uninteresting (save open files, but then don't quit + * afterward) or rude (save open files without asking the user + * for confirmation). + * + * 2. Request interaction and then emit ::quit_requested. This + * perhaps isn't quite correct for the SmInteractStyleErrors + * case, but we don't care. + * + * 3. Emit ::save_state. The SmSaveBoth SaveYourselfs in these + * rows essentially get demoted to SmSaveLocal, because their + * Global halves correspond to "do nothing". + * + * 4. Request interaction, emit ::quit_requested, and then emit + * ::save_state after interacting. This is the SmSaveBoth + * equivalent of #2, but we also promote SmSaveLocal shutdown + * SaveYourselfs to SmSaveBoth here, because we want to give + * the user a chance to save open files before quitting. + * + * (* It would be nice if we could do something useful when the + * session manager sends a SaveYourself with shutdown True and + * SmInteractStyleNone. But we can't, so we just pretend it didn't + * even tell us it was shutting down. The docs for ::quit mention + * that it might not always be preceded by ::quit_requested.) + */ + + /* As an optimization, we don't actually request interaction and + * emit ::quit_requested if the application isn't listening to the + * signal. + */ + wants_quit_requested = g_signal_has_handler_pending (xsmp, g_signal_lookup ("quit_requested", EGG_TYPE_SM_CLIENT), 0, FALSE); + + xsmp->need_save_state = (save_type != SmSaveGlobal); + xsmp->need_quit_requested = (shutdown && wants_quit_requested && + interact_style != SmInteractStyleNone); + xsmp->interact_errors = (interact_style == SmInteractStyleErrors); + + xsmp->shutting_down = shutdown; + + do_save_yourself (xsmp); +} + +static void +do_save_yourself (EggSMClientXSMP *xsmp) +{ + if (xsmp->state == XSMP_STATE_SHUTDOWN_CANCELLED) + { + /* The SM cancelled a previous SaveYourself, but we haven't yet + * had a chance to tell the application, so we can't start + * processing this SaveYourself yet. + */ + xsmp->waiting_to_save_myself = TRUE; + update_pending_events (xsmp); + return; + } + + if (xsmp->need_quit_requested) + { + xsmp->state = XSMP_STATE_INTERACT_REQUEST; + + g_debug ("Sending InteractRequest(%s)", + xsmp->interact_errors ? "Error" : "Normal"); + SmcInteractRequest (xsmp->connection, + xsmp->interact_errors ? SmDialogError : SmDialogNormal, + xsmp_interact, + xsmp); + return; + } + + if (xsmp->need_save_state) + { + save_state (xsmp); + + /* Though unlikely, the client could have been disconnected + * while the application was saving its state. + */ + if (!xsmp->connection) + return; + } + + g_debug ("Sending SaveYourselfDone(True)"); + SmcSaveYourselfDone (xsmp->connection, True); + + /* The client state diagram in the XSMP spec says that after a + * non-shutdown SaveYourself, we go directly back to "idle". But + * everything else in both the XSMP spec and the libSM docs + * disagrees. + */ + xsmp->state = XSMP_STATE_SAVE_YOURSELF_DONE; +} + +static void +save_state (EggSMClientXSMP *xsmp) +{ + GKeyFile *state_file; + char *state_file_path, *data; + EggDesktopFile *desktop_file; + GPtrArray *restart; + int offset, fd; + + /* We set xsmp->state before emitting save_state, but our caller is + * responsible for setting it back afterward. + */ + xsmp->state = XSMP_STATE_SAVE_YOURSELF; + + state_file = egg_sm_client_save_state ((EggSMClient *)xsmp); + if (!state_file) + { + restart = generate_command (xsmp->restart_command, xsmp->client_id, NULL); + set_properties (xsmp, + ptrarray_prop (SmRestartCommand, restart), + NULL); + g_ptr_array_free (restart, TRUE); + delete_properties (xsmp, SmDiscardCommand, NULL); + return; + } + + desktop_file = egg_get_desktop_file (); + if (desktop_file) + { + GKeyFile *merged_file; + char *desktop_file_path; + + merged_file = g_key_file_new (); + desktop_file_path = + g_filename_from_uri (egg_desktop_file_get_source (desktop_file), + NULL, NULL); + if (desktop_file_path && + g_key_file_load_from_file (merged_file, desktop_file_path, + G_KEY_FILE_KEEP_COMMENTS | + G_KEY_FILE_KEEP_TRANSLATIONS, NULL)) + { + guint g, k, i; + char **groups, **keys, *value, *exec; + + groups = g_key_file_get_groups (state_file, NULL); + for (g = 0; groups[g]; g++) + { + keys = g_key_file_get_keys (state_file, groups[g], NULL, NULL); + for (k = 0; keys[k]; k++) + { + value = g_key_file_get_value (state_file, groups[g], + keys[k], NULL); + if (value) + { + g_key_file_set_value (merged_file, groups[g], + keys[k], value); + g_free (value); + } + } + g_strfreev (keys); + } + g_strfreev (groups); + + g_key_file_free (state_file); + state_file = merged_file; + + /* Update Exec key using "--sm-client-state-file %k" */ + restart = generate_command (xsmp->restart_command, + NULL, "%k"); + for (i = 0; i < restart->len; i++) + restart->pdata[i] = g_shell_quote (restart->pdata[i]); + g_ptr_array_add (restart, NULL); + exec = g_strjoinv (" ", (char **)restart->pdata); + g_strfreev ((char **)restart->pdata); + g_ptr_array_free (restart, FALSE); + + g_key_file_set_string (state_file, EGG_DESKTOP_FILE_GROUP, + EGG_DESKTOP_FILE_KEY_EXEC, + exec); + g_free (exec); + } + else + desktop_file = NULL; + + g_free (desktop_file_path); + } + + /* Now write state_file to disk. (We can't use mktemp(), because + * that requires the filename to end with "XXXXXX", and we want + * it to end with ".desktop".) + */ + + data = g_key_file_to_data (state_file, NULL, NULL); + g_key_file_free (state_file); + + offset = 0; + while (1) + { + state_file_path = g_strdup_printf ("%s%csession-state%c%s-%ld.%s", + g_get_user_config_dir (), + G_DIR_SEPARATOR, G_DIR_SEPARATOR, + g_get_prgname (), + (long)time (NULL) + offset, + desktop_file ? "desktop" : "state"); + + fd = open (state_file_path, O_WRONLY | O_CREAT | O_EXCL, 0644); + if (fd == -1) + { + if (errno == EEXIST) + { + offset++; + g_free (state_file_path); + continue; + } + else if (errno == ENOTDIR || errno == ENOENT) + { + char *sep = strrchr (state_file_path, G_DIR_SEPARATOR); + + *sep = '\0'; + if (g_mkdir_with_parents (state_file_path, 0755) != 0) + { + g_warning ("Could not create directory '%s'", + state_file_path); + g_free (state_file_path); + state_file_path = NULL; + break; + } + + continue; + } + + g_warning ("Could not create file '%s': %s", + state_file_path, g_strerror (errno)); + g_free (state_file_path); + state_file_path = NULL; + break; + } + + close (fd); + g_file_set_contents (state_file_path, data, -1, NULL); + break; + } + g_free (data); + + restart = generate_command (xsmp->restart_command, xsmp->client_id, + state_file_path); + set_properties (xsmp, + ptrarray_prop (SmRestartCommand, restart), + NULL); + g_ptr_array_free (restart, TRUE); + + if (state_file_path) + { + set_properties (xsmp, + array_prop (SmDiscardCommand, + "/bin/rm", "-rf", state_file_path, + NULL), + NULL); + g_free (state_file_path); + } +} + +static void +xsmp_interact (SmcConn smc_conn, + SmPointer client_data) +{ + EggSMClientXSMP *xsmp = client_data; + EggSMClient *client = client_data; + + g_debug ("Received Interact message in state %s", + EGG_SM_CLIENT_XSMP_STATE (xsmp)); + + if (xsmp->state != XSMP_STATE_INTERACT_REQUEST) + { + fix_broken_state (xsmp, "Interact", TRUE, TRUE); + return; + } + + xsmp->state = XSMP_STATE_INTERACT; + egg_sm_client_quit_requested (client); +} + +static void +xsmp_die (SmcConn smc_conn, + SmPointer client_data) +{ + EggSMClientXSMP *xsmp = client_data; + EggSMClient *client = client_data; + + g_debug ("Received Die message in state %s", + EGG_SM_CLIENT_XSMP_STATE (xsmp)); + + sm_client_xsmp_disconnect (xsmp); + egg_sm_client_quit (client); +} + +static void +xsmp_save_complete (SmcConn smc_conn, + SmPointer client_data) +{ + EggSMClientXSMP *xsmp = client_data; + + g_debug ("Received SaveComplete message in state %s", + EGG_SM_CLIENT_XSMP_STATE (xsmp)); + + if (xsmp->state == XSMP_STATE_SAVE_YOURSELF_DONE) + xsmp->state = XSMP_STATE_IDLE; + else + fix_broken_state (xsmp, "SaveComplete", FALSE, FALSE); +} + +static void +xsmp_shutdown_cancelled (SmcConn smc_conn, + SmPointer client_data) +{ + EggSMClientXSMP *xsmp = client_data; + EggSMClient *client = client_data; + + g_debug ("Received ShutdownCancelled message in state %s", + EGG_SM_CLIENT_XSMP_STATE (xsmp)); + + xsmp->shutting_down = FALSE; + + if (xsmp->state == XSMP_STATE_SAVE_YOURSELF_DONE) + { + /* We've finished interacting and now the SM has agreed to + * cancel the shutdown. + */ + xsmp->state = XSMP_STATE_IDLE; + egg_sm_client_quit_cancelled (client); + } + else if (xsmp->state == XSMP_STATE_SHUTDOWN_CANCELLED) + { + /* Hm... ok, so we got a shutdown SaveYourself, which got + * cancelled, but the application was still interacting, so we + * didn't tell it yet, and then *another* SaveYourself arrived, + * which we must still be waiting to tell the app about, except + * that now that SaveYourself has been cancelled too! Dizzy yet? + */ + xsmp->waiting_to_save_myself = FALSE; + update_pending_events (xsmp); + } + else + { + g_debug ("Sending SaveYourselfDone(False)"); + SmcSaveYourselfDone (xsmp->connection, False); + + if (xsmp->state == XSMP_STATE_INTERACT) + { + /* The application is currently interacting, so we can't + * tell it about the cancellation yet; we will wait until + * after it calls egg_sm_client_will_quit(). + */ + xsmp->state = XSMP_STATE_SHUTDOWN_CANCELLED; + } + else + { + /* The shutdown was cancelled before the application got a + * chance to interact. + */ + xsmp->state = XSMP_STATE_IDLE; + } + } +} + +/* Utilities */ + +/* Create a restart/clone/Exec command based on @restart_command. + * If @client_id is non-%NULL, add "--sm-client-id @client_id". + * If @state_file is non-%NULL, add "--sm-client-state-file @state_file". + * + * None of the input strings are g_strdup()ed; the caller must keep + * them around until it is done with the returned GPtrArray, and must + * then free the array, but not its contents. + */ +static GPtrArray * +generate_command (char **restart_command, const char *client_id, + const char *state_file) +{ + GPtrArray *cmd; + int i; + + cmd = g_ptr_array_new (); + g_ptr_array_add (cmd, restart_command[0]); + + if (client_id) + { + g_ptr_array_add (cmd, "--sm-client-id"); + g_ptr_array_add (cmd, (char *)client_id); + } + + if (state_file) + { + g_ptr_array_add (cmd, "--sm-client-state-file"); + g_ptr_array_add (cmd, (char *)state_file); + } + + for (i = 1; restart_command[i]; i++) + g_ptr_array_add (cmd, restart_command[i]); + + return cmd; +} + +/* Takes a NULL-terminated list of SmProp * values, created by + * array_prop, ptrarray_prop, string_prop, card8_prop, sets them, and + * frees them. + */ +static void +set_properties (EggSMClientXSMP *xsmp, ...) +{ + GPtrArray *props; + SmProp *prop; + va_list ap; + guint i; + + props = g_ptr_array_new (); + + va_start (ap, xsmp); + while ((prop = va_arg (ap, SmProp *))) + g_ptr_array_add (props, prop); + va_end (ap); + + if (xsmp->connection) + { + SmcSetProperties (xsmp->connection, props->len, + (SmProp **)props->pdata); + } + + for (i = 0; i < props->len; i++) + { + prop = props->pdata[i]; + g_free (prop->vals); + g_free (prop); + } + g_ptr_array_free (props, TRUE); +} + +/* Takes a NULL-terminated list of property names and deletes them. */ +static void +delete_properties (EggSMClientXSMP *xsmp, ...) +{ + GPtrArray *props; + char *prop; + va_list ap; + + if (!xsmp->connection) + return; + + props = g_ptr_array_new (); + + va_start (ap, xsmp); + while ((prop = va_arg (ap, char *))) + g_ptr_array_add (props, prop); + va_end (ap); + + SmcDeleteProperties (xsmp->connection, props->len, + (char **)props->pdata); + + g_ptr_array_free (props, TRUE); +} + +/* Takes an array of strings and creates a LISTofARRAY8 property. The + * strings are neither dupped nor freed; they need to remain valid + * until you're done with the SmProp. + */ +static SmProp * +array_prop (const char *name, ...) +{ + SmProp *prop; + SmPropValue pv; + GArray *vals; + char *value; + va_list ap; + + prop = g_new (SmProp, 1); + prop->name = (char *)name; + prop->type = SmLISTofARRAY8; + + vals = g_array_new (FALSE, FALSE, sizeof (SmPropValue)); + + va_start (ap, name); + while ((value = va_arg (ap, char *))) + { + pv.length = strlen (value); + pv.value = value; + g_array_append_val (vals, pv); + } + + prop->num_vals = vals->len; + prop->vals = (SmPropValue *)vals->data; + + g_array_free (vals, FALSE); + + return prop; +} + +/* Takes a GPtrArray of strings and creates a LISTofARRAY8 property. + * The array contents are neither dupped nor freed; they need to + * remain valid until you're done with the SmProp. + */ +static SmProp * +ptrarray_prop (const char *name, GPtrArray *values) +{ + SmProp *prop; + SmPropValue pv; + GArray *vals; + guint i; + + prop = g_new (SmProp, 1); + prop->name = (char *)name; + prop->type = SmLISTofARRAY8; + + vals = g_array_new (FALSE, FALSE, sizeof (SmPropValue)); + + for (i = 0; i < values->len; i++) + { + pv.length = strlen (values->pdata[i]); + pv.value = values->pdata[i]; + g_array_append_val (vals, pv); + } + + prop->num_vals = vals->len; + prop->vals = (SmPropValue *)vals->data; + + g_array_free (vals, FALSE); + + return prop; +} + +/* Takes a string and creates an ARRAY8 property. The string is + * neither dupped nor freed; it needs to remain valid until you're + * done with the SmProp. + */ +static SmProp * +string_prop (const char *name, const char *value) +{ + SmProp *prop; + + prop = g_new (SmProp, 1); + prop->name = (char *)name; + prop->type = SmARRAY8; + + prop->num_vals = 1; + prop->vals = g_new (SmPropValue, 1); + + prop->vals[0].length = strlen (value); + prop->vals[0].value = (char *)value; + + return prop; +} + +/* Takes a char and creates a CARD8 property. */ +static SmProp * +card8_prop (const char *name, unsigned char value) +{ + SmProp *prop; + char *card8val; + + /* To avoid having to allocate and free prop->vals[0], we cheat and + * make vals a 2-element-long array and then use the second element + * to store value. + */ + + prop = g_new (SmProp, 1); + prop->name = (char *)name; + prop->type = SmCARD8; + + prop->num_vals = 1; + prop->vals = g_new (SmPropValue, 2); + card8val = (char *)(&prop->vals[1]); + card8val[0] = value; + + prop->vals[0].length = 1; + prop->vals[0].value = card8val; + + return prop; +} + +/* ICE code. This makes no effort to play nice with anyone else trying + * to use libICE. Fortunately, no one uses libICE for anything other + * than SM. (DCOP uses ICE, but it has its own private copy of + * libICE.) + * + * When this moves to gtk, it will need to be cleverer, to avoid + * tripping over old apps that use MateClient or that use libSM + * directly. + */ + +#include +#include + +static void ice_error_handler (IceConn ice_conn, + Bool swap, + int offending_minor_opcode, + unsigned long offending_sequence, + int error_class, + int severity, + IcePointer values); +static void ice_io_error_handler (IceConn ice_conn); +static void ice_connection_watch (IceConn ice_conn, + IcePointer client_data, + Bool opening, + IcePointer *watch_data); + +static void +ice_init (void) +{ + IceSetIOErrorHandler (ice_io_error_handler); + IceSetErrorHandler (ice_error_handler); + IceAddConnectionWatch (ice_connection_watch, NULL); +} + +static gboolean +process_ice_messages (IceConn ice_conn) +{ + IceProcessMessagesStatus status; + + gdk_threads_enter (); + status = IceProcessMessages (ice_conn, NULL, NULL); + gdk_threads_leave (); + + switch (status) + { + case IceProcessMessagesSuccess: + return TRUE; + + case IceProcessMessagesIOError: + sm_client_xsmp_disconnect (IceGetConnectionContext (ice_conn)); + return FALSE; + + case IceProcessMessagesConnectionClosed: + return FALSE; + + default: + g_assert_not_reached (); + } +} + +static gboolean +ice_iochannel_watch (GIOChannel *channel, + GIOCondition condition, + gpointer client_data) +{ + return process_ice_messages (client_data); +} + +static void +ice_connection_watch (IceConn ice_conn, + IcePointer client_data, + Bool opening, + IcePointer *watch_data) +{ + guint watch_id; + + if (opening) + { + GIOChannel *channel; + int fd = IceConnectionNumber (ice_conn); + + fcntl (fd, F_SETFD, fcntl (fd, F_GETFD, 0) | FD_CLOEXEC); + channel = g_io_channel_unix_new (fd); + watch_id = g_io_add_watch (channel, G_IO_IN | G_IO_ERR, + ice_iochannel_watch, ice_conn); + g_io_channel_unref (channel); + + *watch_data = GUINT_TO_POINTER (watch_id); + } + else + { + watch_id = GPOINTER_TO_UINT (*watch_data); + g_source_remove (watch_id); + } +} + +static void +ice_error_handler (IceConn ice_conn, + Bool swap, + int offending_minor_opcode, + unsigned long offending_sequence, + int error_class, + int severity, + IcePointer values) +{ + /* Do nothing */ +} + +static void +ice_io_error_handler (IceConn ice_conn) +{ + /* Do nothing */ +} + +static void +smc_error_handler (SmcConn smc_conn, + Bool swap, + int offending_minor_opcode, + unsigned long offending_sequence, + int error_class, + int severity, + SmPointer values) +{ + /* Do nothing */ +} diff --git a/cut-n-paste-code/libegg/eggsmclient.c b/cut-n-paste-code/libegg/eggsmclient.c new file mode 100644 index 00000000..280c7ded --- /dev/null +++ b/cut-n-paste-code/libegg/eggsmclient.c @@ -0,0 +1,602 @@ +/* + * Copyright (C) 2007 Novell, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include "config.h" + +#include +#include + +#include "eggsmclient.h" +#include "eggsmclient-private.h" + +static void egg_sm_client_debug_handler (const char *log_domain, + GLogLevelFlags log_level, + const char *message, + gpointer user_data); + +enum +{ + SAVE_STATE, + QUIT_REQUESTED, + QUIT_CANCELLED, + QUIT, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL]; + +struct _EggSMClientPrivate +{ + GKeyFile *state_file; +}; + +#define EGG_SM_CLIENT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), EGG_TYPE_SM_CLIENT, EggSMClientPrivate)) + +G_DEFINE_TYPE (EggSMClient, egg_sm_client, G_TYPE_OBJECT) + +static EggSMClient *global_client; +static EggSMClientMode global_client_mode = EGG_SM_CLIENT_MODE_NORMAL; + +static void +egg_sm_client_init (EggSMClient *client) +{ + ; +} + +static void +egg_sm_client_class_init (EggSMClientClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + g_type_class_add_private (klass, sizeof (EggSMClientPrivate)); + + /** + * EggSMClient::save_state: + * @client: the client + * @state_file: a #GKeyFile to save state information into + * + * Emitted when the session manager has requested that the + * application save information about its current state. The + * application should save its state into @state_file, and then the + * session manager may then restart the application in a future + * session and tell it to initialize itself from that state. + * + * You should not save any data into @state_file's "start group" + * (ie, the %NULL group). Instead, applications should save their + * data into groups with names that start with the application name, + * and libraries that connect to this signal should save their data + * into groups with names that start with the library name. + * + * Alternatively, rather than (or in addition to) using @state_file, + * the application can save its state by calling + * egg_sm_client_set_restart_command() during the processing of this + * signal (eg, to include a list of files to open). + **/ + signals[SAVE_STATE] = + g_signal_new ("save_state", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggSMClientClass, save_state), + NULL, NULL, + g_cclosure_marshal_VOID__POINTER, + G_TYPE_NONE, + 1, G_TYPE_POINTER); + + /** + * EggSMClient::quit_requested: + * @client: the client + * + * Emitted when the session manager requests that the application + * exit (generally because the user is logging out). The application + * should decide whether or not it is willing to quit (perhaps after + * asking the user what to do with documents that have unsaved + * changes) and then call egg_sm_client_will_quit(), passing %TRUE + * or %FALSE to give its answer to the session manager. (It does not + * need to give an answer before returning from the signal handler; + * it can interact with the user asynchronously and then give its + * answer later on.) If the application does not connect to this + * signal, then #EggSMClient will automatically return %TRUE on its + * behalf. + * + * The application should not save its session state as part of + * handling this signal; if the user has requested that the session + * be saved when logging out, then ::save_state will be emitted + * separately. + * + * If the application agrees to quit, it should then wait for either + * the ::quit_cancelled or ::quit signals to be emitted. + **/ + signals[QUIT_REQUESTED] = + g_signal_new ("quit_requested", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggSMClientClass, quit_requested), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, + 0); + + /** + * EggSMClient::quit_cancelled: + * @client: the client + * + * Emitted when the session manager decides to cancel a logout after + * the application has already agreed to quit. After receiving this + * signal, the application can go back to what it was doing before + * receiving the ::quit_requested signal. + **/ + signals[QUIT_CANCELLED] = + g_signal_new ("quit_cancelled", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggSMClientClass, quit_cancelled), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, + 0); + + /** + * EggSMClient::quit: + * @client: the client + * + * Emitted when the session manager wants the application to quit + * (generally because the user is logging out). The application + * should exit as soon as possible after receiving this signal; if + * it does not, the session manager may choose to forcibly kill it. + * + * Normally a GUI application would only be sent a ::quit if it + * agreed to quit in response to a ::quit_requested signal. However, + * this is not guaranteed; in some situations the session manager + * may decide to end the session without giving applications a + * chance to object. + **/ + signals[QUIT] = + g_signal_new ("quit", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EggSMClientClass, quit), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, + 0); +} + +static gboolean sm_client_disable = FALSE; +static char *sm_client_state_file = NULL; +static char *sm_client_id = NULL; +static char *sm_config_prefix = NULL; + +static gboolean +sm_client_post_parse_func (GOptionContext *context, + GOptionGroup *group, + gpointer data, + GError **error) +{ + EggSMClient *client = egg_sm_client_get (); + + if (sm_client_id == NULL) + { + const gchar *desktop_autostart_id; + + desktop_autostart_id = g_getenv ("DESKTOP_AUTOSTART_ID"); + + if (desktop_autostart_id != NULL) + sm_client_id = g_strdup (desktop_autostart_id); + } + + /* Unset DESKTOP_AUTOSTART_ID in order to avoid child processes to + * use the same client id. */ + g_unsetenv ("DESKTOP_AUTOSTART_ID"); + + if (EGG_SM_CLIENT_GET_CLASS (client)->startup) + EGG_SM_CLIENT_GET_CLASS (client)->startup (client, sm_client_id); + return TRUE; +} + +/** + * egg_sm_client_get_option_group: + * + * Creates a %GOptionGroup containing the session-management-related + * options. You should add this group to the application's + * %GOptionContext if you want to use #EggSMClient. + * + * Return value: the %GOptionGroup + **/ +GOptionGroup * +egg_sm_client_get_option_group (void) +{ + const GOptionEntry entries[] = + { + { + "sm-client-disable", 0, 0, + G_OPTION_ARG_NONE, &sm_client_disable, + N_("Disable connection to session manager"), NULL + }, + { + "sm-client-state-file", 0, 0, + G_OPTION_ARG_FILENAME, &sm_client_state_file, + N_("Specify file containing saved configuration"), N_("FILE") + }, + { + "sm-client-id", 0, 0, + G_OPTION_ARG_STRING, &sm_client_id, + N_("Specify session management ID"), N_("ID") + }, + /* MateClient compatibility option */ + { + "sm-disable", 0, G_OPTION_FLAG_HIDDEN, + G_OPTION_ARG_NONE, &sm_client_disable, + NULL, NULL + }, + /* MateClient compatibility option. This is a dummy option that only + * exists so that sessions saved by apps with MateClient can be restored + * later when they've switched to EggSMClient. See bug #575308. + */ + { + "sm-config-prefix", 0, G_OPTION_FLAG_HIDDEN, + G_OPTION_ARG_STRING, &sm_config_prefix, + NULL, NULL + }, + { NULL } + }; + GOptionGroup *group; + + /* Use our own debug handler for the "EggSMClient" domain. */ + g_log_set_handler (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, + egg_sm_client_debug_handler, NULL); + + group = g_option_group_new ("sm-client", + _("Session management options:"), + _("Show session management options"), + NULL, NULL); + g_option_group_add_entries (group, entries); + g_option_group_set_parse_hooks (group, NULL, sm_client_post_parse_func); + + return group; +} + +/** + * egg_sm_client_set_mode: + * @mode: an #EggSMClient mode + * + * Sets the "mode" of #EggSMClient as follows: + * + * %EGG_SM_CLIENT_MODE_DISABLED: Session management is completely + * disabled. The application will not even connect to the session + * manager. (egg_sm_client_get() will still return an #EggSMClient, + * but it will just be a dummy object.) + * + * %EGG_SM_CLIENT_MODE_NO_RESTART: The application will connect to + * the session manager (and thus will receive notification when the + * user is logging out, etc), but will request to not be + * automatically restarted with saved state in future sessions. + * + * %EGG_SM_CLIENT_MODE_NORMAL: The default. #EggSMCLient will + * function normally. + * + * This must be called before the application's main loop begins. + **/ +void +egg_sm_client_set_mode (EggSMClientMode mode) +{ + global_client_mode = mode; +} + +/** + * egg_sm_client_get_mode: + * + * Gets the global #EggSMClientMode. See egg_sm_client_set_mode() + * for details. + * + * Return value: the global #EggSMClientMode + **/ +EggSMClientMode +egg_sm_client_get_mode (void) +{ + return global_client_mode; +} + +/** + * egg_sm_client_get: + * + * Returns the master #EggSMClient for the application. + * + * On platforms that support saved sessions (ie, POSIX/X11), the + * application will only request to be restarted by the session + * manager if you call egg_set_desktop_file() to set an application + * desktop file. In particular, if the desktop file contains the key + * "X + * + * Return value: the master #EggSMClient. + **/ +EggSMClient * +egg_sm_client_get (void) +{ + if (!global_client) + { + if (global_client_mode != EGG_SM_CLIENT_MODE_DISABLED && + !sm_client_disable) + { +#if defined (GDK_WINDOWING_WIN32) + global_client = egg_sm_client_win32_new (); +#elif defined (GDK_WINDOWING_QUARTZ) + global_client = egg_sm_client_osx_new (); +#else + /* If both D-Bus and XSMP are compiled in, try XSMP first + * (since it supports state saving) and fall back to D-Bus + * if XSMP isn't available. + */ +# ifdef EGG_SM_CLIENT_BACKEND_XSMP + global_client = egg_sm_client_xsmp_new (); +# endif +# ifdef EGG_SM_CLIENT_BACKEND_DBUS + if (!global_client) + global_client = egg_sm_client_dbus_new (); +# endif +#endif + } + + /* Fallback: create a dummy client, so that callers don't have + * to worry about a %NULL return value. + */ + if (!global_client) + global_client = g_object_new (EGG_TYPE_SM_CLIENT, NULL); + } + + return global_client; +} + +/** + * egg_sm_client_is_resumed: + * @client: the client + * + * Checks whether or not the current session has been resumed from + * a previous saved session. If so, the application should call + * egg_sm_client_get_state_file() and restore its state from the + * returned #GKeyFile. + * + * Return value: %TRUE if the session has been resumed + **/ +gboolean +egg_sm_client_is_resumed (EggSMClient *client) +{ + g_return_val_if_fail (client == global_client, FALSE); + + return sm_client_state_file != NULL; +} + +/** + * egg_sm_client_get_state_file: + * @client: the client + * + * If the application was resumed by the session manager, this will + * return the #GKeyFile containing its state from the previous + * session. + * + * Note that other libraries and #EggSMClient itself may also store + * state in the key file, so if you call egg_sm_client_get_groups(), + * on it, the return value will likely include groups that you did not + * put there yourself. (It is also not guaranteed that the first + * group created by the application will still be the "start group" + * when it is resumed.) + * + * Return value: the #GKeyFile containing the application's earlier + * state, or %NULL on error. You should not free this key file; it + * is owned by @client. + **/ +GKeyFile * +egg_sm_client_get_state_file (EggSMClient *client) +{ + EggSMClientPrivate *priv = EGG_SM_CLIENT_GET_PRIVATE (client); + char *state_file_path; + GError *err = NULL; + + g_return_val_if_fail (client == global_client, NULL); + + if (!sm_client_state_file) + return NULL; + if (priv->state_file) + return priv->state_file; + + if (!strncmp (sm_client_state_file, "file://", 7)) + state_file_path = g_filename_from_uri (sm_client_state_file, NULL, NULL); + else + state_file_path = g_strdup (sm_client_state_file); + + priv->state_file = g_key_file_new (); + if (!g_key_file_load_from_file (priv->state_file, state_file_path, 0, &err)) + { + g_warning ("Could not load SM state file '%s': %s", + sm_client_state_file, err->message); + g_clear_error (&err); + g_key_file_free (priv->state_file); + priv->state_file = NULL; + } + + g_free (state_file_path); + return priv->state_file; +} + +/** + * egg_sm_client_set_restart_command: + * @client: the client + * @argc: the length of @argv + * @argv: argument vector + * + * Sets the command used to restart @client if it does not have a + * .desktop file that can be used to find its restart command. + * + * This can also be used when handling the ::save_state signal, to + * save the current state via an updated command line. (Eg, providing + * a list of filenames to open when the application is resumed.) + **/ +void +egg_sm_client_set_restart_command (EggSMClient *client, + int argc, + const char **argv) +{ + g_return_if_fail (EGG_IS_SM_CLIENT (client)); + + if (EGG_SM_CLIENT_GET_CLASS (client)->set_restart_command) + EGG_SM_CLIENT_GET_CLASS (client)->set_restart_command (client, argc, argv); +} + +/** + * egg_sm_client_will_quit: + * @client: the client + * @will_quit: whether or not the application is willing to quit + * + * This MUST be called in response to the ::quit_requested signal, to + * indicate whether or not the application is willing to quit. The + * application may call it either directly from the signal handler, or + * at some later point (eg, after asynchronously interacting with the + * user). + * + * If the application does not connect to ::quit_requested, + * #EggSMClient will call this method on its behalf (passing %TRUE + * for @will_quit). + * + * After calling this method, the application should wait to receive + * either ::quit_cancelled or ::quit. + **/ +void +egg_sm_client_will_quit (EggSMClient *client, + gboolean will_quit) +{ + g_return_if_fail (EGG_IS_SM_CLIENT (client)); + + if (EGG_SM_CLIENT_GET_CLASS (client)->will_quit) + EGG_SM_CLIENT_GET_CLASS (client)->will_quit (client, will_quit); +} + +/** + * egg_sm_client_end_session: + * @style: a hint at how to end the session + * @request_confirmation: whether or not the user should get a chance + * to confirm the action + * + * Requests that the session manager end the current session. @style + * indicates how the session should be ended, and + * @request_confirmation indicates whether or not the user should be + * given a chance to confirm the logout/reboot/shutdown. Both of these + * flags are merely hints though; the session manager may choose to + * ignore them. + * + * Return value: %TRUE if the request was sent; %FALSE if it could not + * be (eg, because it could not connect to the session manager). + **/ +gboolean +egg_sm_client_end_session (EggSMClientEndStyle style, + gboolean request_confirmation) +{ + EggSMClient *client = egg_sm_client_get (); + + g_return_val_if_fail (EGG_IS_SM_CLIENT (client), FALSE); + + if (EGG_SM_CLIENT_GET_CLASS (client)->end_session) + { + return EGG_SM_CLIENT_GET_CLASS (client)->end_session (client, style, + request_confirmation); + } + else + return FALSE; +} + +/* Signal-emitting callbacks from platform-specific code */ + +GKeyFile * +egg_sm_client_save_state (EggSMClient *client) +{ + GKeyFile *state_file; + char *group; + + g_return_val_if_fail (client == global_client, NULL); + + state_file = g_key_file_new (); + + g_debug ("Emitting save_state"); + g_signal_emit (client, signals[SAVE_STATE], 0, state_file); + g_debug ("Done emitting save_state"); + + group = g_key_file_get_start_group (state_file); + if (group) + { + g_free (group); + return state_file; + } + else + { + g_key_file_free (state_file); + return NULL; + } +} + +void +egg_sm_client_quit_requested (EggSMClient *client) +{ + g_return_if_fail (client == global_client); + + if (!g_signal_has_handler_pending (client, signals[QUIT_REQUESTED], 0, FALSE)) + { + g_debug ("Not emitting quit_requested because no one is listening"); + egg_sm_client_will_quit (client, TRUE); + return; + } + + g_debug ("Emitting quit_requested"); + g_signal_emit (client, signals[QUIT_REQUESTED], 0); + g_debug ("Done emitting quit_requested"); +} + +void +egg_sm_client_quit_cancelled (EggSMClient *client) +{ + g_return_if_fail (client == global_client); + + g_debug ("Emitting quit_cancelled"); + g_signal_emit (client, signals[QUIT_CANCELLED], 0); + g_debug ("Done emitting quit_cancelled"); +} + +void +egg_sm_client_quit (EggSMClient *client) +{ + g_return_if_fail (client == global_client); + + g_debug ("Emitting quit"); + g_signal_emit (client, signals[QUIT], 0); + g_debug ("Done emitting quit"); + + /* FIXME: should we just call gtk_main_quit() here? */ +} + +static void +egg_sm_client_debug_handler (const char *log_domain, + GLogLevelFlags log_level, + const char *message, + gpointer user_data) +{ + static int debug = -1; + + if (debug < 0) + debug = (g_getenv ("EGG_SM_CLIENT_DEBUG") != NULL); + + if (debug) + g_log_default_handler (log_domain, log_level, message, NULL); +} diff --git a/cut-n-paste-code/libegg/eggsmclient.h b/cut-n-paste-code/libegg/eggsmclient.h new file mode 100644 index 00000000..f025bb50 --- /dev/null +++ b/cut-n-paste-code/libegg/eggsmclient.h @@ -0,0 +1,123 @@ +/* eggsmclient.h + * Copyright (C) 2007 Novell, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __EGG_SM_CLIENT_H__ +#define __EGG_SM_CLIENT_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define EGG_TYPE_SM_CLIENT (egg_sm_client_get_type ()) +#define EGG_SM_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_SM_CLIENT, EggSMClient)) +#define EGG_SM_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EGG_TYPE_SM_CLIENT, EggSMClientClass)) +#define EGG_IS_SM_CLIENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_SM_CLIENT)) +#define EGG_IS_SM_CLIENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EGG_TYPE_SM_CLIENT)) +#define EGG_SM_CLIENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EGG_TYPE_SM_CLIENT, EggSMClientClass)) + + typedef struct _EggSMClient EggSMClient; + typedef struct _EggSMClientClass EggSMClientClass; + typedef struct _EggSMClientPrivate EggSMClientPrivate; + + typedef enum + { + EGG_SM_CLIENT_END_SESSION_DEFAULT, + EGG_SM_CLIENT_LOGOUT, + EGG_SM_CLIENT_REBOOT, + EGG_SM_CLIENT_SHUTDOWN + } EggSMClientEndStyle; + + typedef enum + { + EGG_SM_CLIENT_MODE_DISABLED, + EGG_SM_CLIENT_MODE_NO_RESTART, + EGG_SM_CLIENT_MODE_NORMAL + } EggSMClientMode; + + struct _EggSMClient + { + GObject parent; + + }; + + struct _EggSMClientClass + { + GObjectClass parent_class; + + /* signals */ + void (*save_state) (EggSMClient *client, + GKeyFile *state_file); + + void (*quit_requested) (EggSMClient *client); + void (*quit_cancelled) (EggSMClient *client); + void (*quit) (EggSMClient *client); + + /* virtual methods */ + void (*startup) (EggSMClient *client, + const char *client_id); + void (*set_restart_command) (EggSMClient *client, + int argc, + const char **argv); + void (*will_quit) (EggSMClient *client, + gboolean will_quit); + gboolean (*end_session) (EggSMClient *client, + EggSMClientEndStyle style, + gboolean request_confirmation); + + /* Padding for future expansion */ + void (*_egg_reserved1) (void); + void (*_egg_reserved2) (void); + void (*_egg_reserved3) (void); + void (*_egg_reserved4) (void); + }; + + GType egg_sm_client_get_type (void) G_GNUC_CONST; + + GOptionGroup *egg_sm_client_get_option_group (void); + + /* Initialization */ + void egg_sm_client_set_mode (EggSMClientMode mode); + EggSMClientMode egg_sm_client_get_mode (void); + EggSMClient *egg_sm_client_get (void); + + /* Resuming a saved session */ + gboolean egg_sm_client_is_resumed (EggSMClient *client); + GKeyFile *egg_sm_client_get_state_file (EggSMClient *client); + + /* Alternate means of saving state */ + void egg_sm_client_set_restart_command (EggSMClient *client, + int argc, + const char **argv); + + /* Handling "quit_requested" signal */ + void egg_sm_client_will_quit (EggSMClient *client, + gboolean will_quit); + + /* Initiate a logout/reboot/shutdown */ + gboolean egg_sm_client_end_session (EggSMClientEndStyle style, + gboolean request_confirmation); + +#ifdef __cplusplus +} +#endif + + +#endif /* __EGG_SM_CLIENT_H__ */ diff --git a/cut-n-paste-code/libegg/eggtreemultidnd.c b/cut-n-paste-code/libegg/eggtreemultidnd.c new file mode 100644 index 00000000..ff62b9dd --- /dev/null +++ b/cut-n-paste-code/libegg/eggtreemultidnd.c @@ -0,0 +1,415 @@ +/* eggtreemultidnd.c + * Copyright (C) 2001 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include "eggtreemultidnd.h" + +#define EGG_TREE_MULTI_DND_STRING "EggTreeMultiDndString" + +typedef struct +{ + guint pressed_button; + gint x; + gint y; + guint motion_notify_handler; + guint button_release_handler; + guint drag_data_get_handler; + GSList *event_list; +} EggTreeMultiDndData; + +/* CUT-N-PASTE from gtktreeview.c */ +typedef struct _TreeViewDragInfo TreeViewDragInfo; +struct _TreeViewDragInfo +{ + GdkModifierType start_button_mask; + GtkTargetList *source_target_list; + GdkDragAction source_actions; + + GtkTargetList *dest_target_list; + + guint source_set : 1; + guint dest_set : 1; +}; + + +GType +egg_tree_multi_drag_source_get_type (void) +{ + static GType our_type = 0; + + if (!our_type) + { + const GTypeInfo our_info = + { + sizeof (EggTreeMultiDragSourceIface), /* class_size */ + NULL, /* base_init */ + NULL, /* base_finalize */ + NULL, + NULL, /* class_finalize */ + NULL, /* class_data */ + 0, + 0, /* n_preallocs */ + NULL + }; + + our_type = g_type_register_static (G_TYPE_INTERFACE, "EggTreeMultiDragSource", &our_info, 0); + } + + return our_type; +} + + +/** + * egg_tree_multi_drag_source_row_draggable: + * @drag_source: a #EggTreeMultiDragSource + * @path: row on which user is initiating a drag + * + * Asks the #EggTreeMultiDragSource whether a particular row can be used as + * the source of a DND operation. If the source doesn't implement + * this interface, the row is assumed draggable. + * + * Return value: %TRUE if the row can be dragged + **/ +gboolean +egg_tree_multi_drag_source_row_draggable (EggTreeMultiDragSource *drag_source, + GList *path_list) +{ + EggTreeMultiDragSourceIface *iface = EGG_TREE_MULTI_DRAG_SOURCE_GET_IFACE (drag_source); + + g_return_val_if_fail (EGG_IS_TREE_MULTI_DRAG_SOURCE (drag_source), FALSE); + g_return_val_if_fail (iface->row_draggable != NULL, FALSE); + g_return_val_if_fail (path_list != NULL, FALSE); + + if (iface->row_draggable) + return (* iface->row_draggable) (drag_source, path_list); + else + return TRUE; +} + + +/** + * egg_tree_multi_drag_source_drag_data_delete: + * @drag_source: a #EggTreeMultiDragSource + * @path: row that was being dragged + * + * Asks the #EggTreeMultiDragSource to delete the row at @path, because + * it was moved somewhere else via drag-and-drop. Returns %FALSE + * if the deletion fails because @path no longer exists, or for + * some model-specific reason. Should robustly handle a @path no + * longer found in the model! + * + * Return value: %TRUE if the row was successfully deleted + **/ +gboolean +egg_tree_multi_drag_source_drag_data_delete (EggTreeMultiDragSource *drag_source, + GList *path_list) +{ + EggTreeMultiDragSourceIface *iface = EGG_TREE_MULTI_DRAG_SOURCE_GET_IFACE (drag_source); + + g_return_val_if_fail (EGG_IS_TREE_MULTI_DRAG_SOURCE (drag_source), FALSE); + g_return_val_if_fail (iface->drag_data_delete != NULL, FALSE); + g_return_val_if_fail (path_list != NULL, FALSE); + + return (* iface->drag_data_delete) (drag_source, path_list); +} + +/** + * egg_tree_multi_drag_source_drag_data_get: + * @drag_source: a #EggTreeMultiDragSource + * @path: row that was dragged + * @selection_data: a #EggSelectionData to fill with data from the dragged row + * + * Asks the #EggTreeMultiDragSource to fill in @selection_data with a + * representation of the row at @path. @selection_data->target gives + * the required type of the data. Should robustly handle a @path no + * longer found in the model! + * + * Return value: %TRUE if data of the required type was provided + **/ +gboolean +egg_tree_multi_drag_source_drag_data_get (EggTreeMultiDragSource *drag_source, + GList *path_list, + GtkSelectionData *selection_data) +{ + EggTreeMultiDragSourceIface *iface = EGG_TREE_MULTI_DRAG_SOURCE_GET_IFACE (drag_source); + + g_return_val_if_fail (EGG_IS_TREE_MULTI_DRAG_SOURCE (drag_source), FALSE); + g_return_val_if_fail (iface->drag_data_get != NULL, FALSE); + g_return_val_if_fail (path_list != NULL, FALSE); + g_return_val_if_fail (selection_data != NULL, FALSE); + + return (* iface->drag_data_get) (drag_source, path_list, selection_data); +} + +static void +stop_drag_check (GtkWidget *widget) +{ + EggTreeMultiDndData *priv_data; + GSList *l; + + priv_data = g_object_get_data (G_OBJECT (widget), EGG_TREE_MULTI_DND_STRING); + + for (l = priv_data->event_list; l != NULL; l = l->next) + gdk_event_free (l->data); + + g_slist_free (priv_data->event_list); + priv_data->event_list = NULL; + g_signal_handler_disconnect (widget, priv_data->motion_notify_handler); + g_signal_handler_disconnect (widget, priv_data->button_release_handler); +} + +static gboolean +egg_tree_multi_drag_button_release_event (GtkWidget *widget, + GdkEventButton *event, + gpointer data) +{ + EggTreeMultiDndData *priv_data; + GSList *l; + + priv_data = g_object_get_data (G_OBJECT (widget), EGG_TREE_MULTI_DND_STRING); + + for (l = priv_data->event_list; l != NULL; l = l->next) + gtk_propagate_event (widget, l->data); + + stop_drag_check (widget); + + return FALSE; +} + +static void +selection_foreach (GtkTreeModel *model, + GtkTreePath *path, + GtkTreeIter *iter, + gpointer data) +{ + GList **list_ptr; + + list_ptr = (GList **) data; + + *list_ptr = g_list_prepend (*list_ptr, gtk_tree_row_reference_new (model, path)); +} + +static void +path_list_free (GList *path_list) +{ + g_list_foreach (path_list, (GFunc) gtk_tree_row_reference_free, NULL); + g_list_free (path_list); +} + +static void +set_context_data (GdkDragContext *context, + GList *path_list) +{ + g_object_set_data_full (G_OBJECT (context), + "egg-tree-view-multi-source-row", + path_list, + (GDestroyNotify) path_list_free); +} + +static GList * +get_context_data (GdkDragContext *context) +{ + return g_object_get_data (G_OBJECT (context), + "egg-tree-view-multi-source-row"); +} + +/* CUT-N-PASTE from gtktreeview.c */ +static TreeViewDragInfo* +get_info (GtkTreeView *tree_view) +{ + return g_object_get_data (G_OBJECT (tree_view), "gtk-tree-view-drag-info"); +} + + +static void +egg_tree_multi_drag_drag_data_get (GtkWidget *widget, + GdkDragContext *context, + GtkSelectionData *selection_data, + guint info, + guint time) +{ + GtkTreeView *tree_view; + GtkTreeModel *model; + TreeViewDragInfo *di; + GList *path_list; + + tree_view = GTK_TREE_VIEW (widget); + + model = gtk_tree_view_get_model (tree_view); + + if (model == NULL) + return; + + di = get_info (GTK_TREE_VIEW (widget)); + + if (di == NULL) + return; + + path_list = get_context_data (context); + + if (path_list == NULL) + return; + + /* We can implement the GTK_TREE_MODEL_ROW target generically for + * any model; for DragSource models there are some other targets + * we also support. + */ + + if (EGG_IS_TREE_MULTI_DRAG_SOURCE (model)) + { + egg_tree_multi_drag_source_drag_data_get (EGG_TREE_MULTI_DRAG_SOURCE (model), + path_list, + selection_data); + } +} + +static gboolean +egg_tree_multi_drag_motion_event (GtkWidget *widget, + GdkEventMotion *event, + gpointer data) +{ + EggTreeMultiDndData *priv_data; + + priv_data = g_object_get_data (G_OBJECT (widget), EGG_TREE_MULTI_DND_STRING); + + if (gtk_drag_check_threshold (widget, + priv_data->x, + priv_data->y, + event->x, + event->y)) + { + GList *path_list = NULL; + GtkTreeSelection *selection; + GtkTreeModel *model; + GdkDragContext *context; + TreeViewDragInfo *di; + + di = get_info (GTK_TREE_VIEW (widget)); + + if (di == NULL) + return FALSE; + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget)); + stop_drag_check (widget); + gtk_tree_selection_selected_foreach (selection, selection_foreach, &path_list); + path_list = g_list_reverse (path_list); + model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget)); + if (egg_tree_multi_drag_source_row_draggable (EGG_TREE_MULTI_DRAG_SOURCE (model), path_list)) + { + + context = gtk_drag_begin (widget, + gtk_drag_source_get_target_list (widget), + di->source_actions, + priv_data->pressed_button, + (GdkEvent*)event); + set_context_data (context, path_list); + gtk_drag_set_icon_default (context); + + } + else + { + path_list_free (path_list); + } + } + + return TRUE; +} + +static gboolean +egg_tree_multi_drag_button_press_event (GtkWidget *widget, + GdkEventButton *event, + gpointer data) +{ + GtkTreeView *tree_view; + GtkTreePath *path = NULL; + GtkTreeViewColumn *column = NULL; + gint cell_x, cell_y; + GtkTreeSelection *selection; + EggTreeMultiDndData *priv_data; + + tree_view = GTK_TREE_VIEW (widget); + priv_data = g_object_get_data (G_OBJECT (tree_view), EGG_TREE_MULTI_DND_STRING); + if (priv_data == NULL) + { + priv_data = g_new0 (EggTreeMultiDndData, 1); + g_object_set_data (G_OBJECT (tree_view), EGG_TREE_MULTI_DND_STRING, priv_data); + } + + if (g_slist_find (priv_data->event_list, event)) + return FALSE; + + if (priv_data->event_list) + { + /* save the event to be propagated in order */ + priv_data->event_list = g_slist_append (priv_data->event_list, gdk_event_copy ((GdkEvent*)event)); + return TRUE; + } + + if (event->type == GDK_2BUTTON_PRESS) + return FALSE; + + gtk_tree_view_get_path_at_pos (tree_view, + event->x, event->y, + &path, &column, + &cell_x, &cell_y); + + selection = gtk_tree_view_get_selection (tree_view); + + if (path && gtk_tree_selection_path_is_selected (selection, path)) + { + priv_data->pressed_button = event->button; + priv_data->x = event->x; + priv_data->y = event->y; + priv_data->event_list = g_slist_append (priv_data->event_list, gdk_event_copy ((GdkEvent*)event)); + priv_data->motion_notify_handler = + g_signal_connect (G_OBJECT (tree_view), "motion_notify_event", G_CALLBACK (egg_tree_multi_drag_motion_event), NULL); + priv_data->button_release_handler = + g_signal_connect (G_OBJECT (tree_view), "button_release_event", G_CALLBACK (egg_tree_multi_drag_button_release_event), NULL); + + if (priv_data->drag_data_get_handler == 0) + { + priv_data->drag_data_get_handler = + g_signal_connect (G_OBJECT (tree_view), "drag_data_get", G_CALLBACK (egg_tree_multi_drag_drag_data_get), NULL); + } + + gtk_tree_path_free (path); + + return TRUE; + } + + if (path) + { + gtk_tree_path_free (path); + } + + return FALSE; +} + +void +egg_tree_multi_drag_add_drag_support (GtkTreeView *tree_view) +{ + g_return_if_fail (GTK_IS_TREE_VIEW (tree_view)); + g_signal_connect (G_OBJECT (tree_view), "button_press_event", G_CALLBACK (egg_tree_multi_drag_button_press_event), NULL); +} + diff --git a/cut-n-paste-code/libegg/eggtreemultidnd.h b/cut-n-paste-code/libegg/eggtreemultidnd.h new file mode 100644 index 00000000..f7b98e51 --- /dev/null +++ b/cut-n-paste-code/libegg/eggtreemultidnd.h @@ -0,0 +1,78 @@ +/* eggtreednd.h + * Copyright (C) 2001 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __EGG_TREE_MULTI_DND_H__ +#define __EGG_TREE_MULTI_DND_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define EGG_TYPE_TREE_MULTI_DRAG_SOURCE (egg_tree_multi_drag_source_get_type ()) +#define EGG_TREE_MULTI_DRAG_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE, EggTreeMultiDragSource)) +#define EGG_IS_TREE_MULTI_DRAG_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE)) +#define EGG_TREE_MULTI_DRAG_SOURCE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), EGG_TYPE_TREE_MULTI_DRAG_SOURCE, EggTreeMultiDragSourceIface)) + + typedef struct _EggTreeMultiDragSource EggTreeMultiDragSource; /* Dummy typedef */ + typedef struct _EggTreeMultiDragSourceIface EggTreeMultiDragSourceIface; + + struct _EggTreeMultiDragSourceIface + { + GTypeInterface g_iface; + + /* VTable - not signals */ + gboolean (* row_draggable) (EggTreeMultiDragSource *drag_source, + GList *path_list); + + gboolean (* drag_data_get) (EggTreeMultiDragSource *drag_source, + GList *path_list, + GtkSelectionData *selection_data); + + gboolean (* drag_data_delete) (EggTreeMultiDragSource *drag_source, + GList *path_list); + }; + + GType egg_tree_multi_drag_source_get_type (void) G_GNUC_CONST; + + /* Returns whether the given row can be dragged */ + gboolean egg_tree_multi_drag_source_row_draggable (EggTreeMultiDragSource *drag_source, + GList *path_list); + + /* Deletes the given row, or returns FALSE if it can't */ + gboolean egg_tree_multi_drag_source_drag_data_delete (EggTreeMultiDragSource *drag_source, + GList *path_list); + + + /* Fills in selection_data with type selection_data->target based on the row + * denoted by path, returns TRUE if it does anything + */ + gboolean egg_tree_multi_drag_source_drag_data_get (EggTreeMultiDragSource *drag_source, + GList *path_list, + GtkSelectionData *selection_data); + void egg_tree_multi_drag_add_drag_support (GtkTreeView *tree_view); + + + +#ifdef __cplusplus +} +#endif + +#endif /* __EGG_TREE_MULTI_DND_H__ */ diff --git a/cut-n-paste-code/libegg/update-from-egg.sh b/cut-n-paste-code/libegg/update-from-egg.sh new file mode 100755 index 00000000..9be68a9b --- /dev/null +++ b/cut-n-paste-code/libegg/update-from-egg.sh @@ -0,0 +1,25 @@ +#!/bin/sh + +function die() { + echo $* + exit 1 +} + +if test -z "$EGGDIR"; then + echo "Must set EGGDIR" + exit 1 +fi + +if test -z "$EGGFILES"; then + echo "Must set EGGFILES" + exit 1 +fi + +for FILE in $EGGFILES; do + if cmp -s $EGGDIR/$FILE $FILE; then + echo "File $FILE is unchanged" + else + cp $EGGDIR/$FILE $FILE || die "Could not move $EGGDIR/$FILE to $FILE" + echo "Updated $FILE" + fi +done diff --git a/data/Makefile.am b/data/Makefile.am new file mode 100644 index 00000000..0e8fb977 --- /dev/null +++ b/data/Makefile.am @@ -0,0 +1,54 @@ +NULL = + +xml_in_files = caja.xml.in +xml_files = $(xml_in_files:.xml.in=.xml) +@INTLTOOL_XML_RULE@ + +desktopdir = $(datadir)/applications +desktop_DATA = $(desktop_in_files:.desktop.in=.desktop) +desktop_in_files = \ + caja.desktop.in \ + caja-home.desktop.in \ + caja-computer.desktop.in \ + caja-folder-handler.desktop.in \ + caja-file-management-properties.desktop.in \ + caja-browser.desktop.in \ + caja-autorun-software.desktop.in +@INTLTOOL_DESKTOP_RULE@ + +mimedir = $(datadir)/mime/packages +mime_DATA = $(xml_files) + +cajadatadir = $(datadir)/caja + +cajadata_DATA = \ + browser.xml \ + caja-extras.placeholder \ + caja-suggested.placeholder \ + $(NULL) + +EXTRA_DIST = $(cajadata_DATA) \ + caja.desktop \ + caja.desktop.in \ + $(xml_in_files) \ + $(desktop_in_files) \ + $(NULL) + +CLEANFILES = $(xml_files) \ + $(desktop_DATA) \ + $(NULL) + +SUBDIRS = \ + icons \ + patterns \ + $(NULL) + +install-data-hook: +if ENABLE_UPDATE_MIMEDB + $(UPDATE_MIME_DATABASE) "$(DESTDIR)$(datadir)/mime" +endif + +uninstall-hook: +if ENABLE_UPDATE_MIMEDB + $(UPDATE_MIME_DATABASE) "$(DESTDIR)$(datadir)/mime" +endif diff --git a/data/browser.xml b/data/browser.xml new file mode 100644 index 00000000..a62d1035 --- /dev/null +++ b/data/browser.xml @@ -0,0 +1,76 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + #E0D656 + #D2AB50 + #C6864B + #BB6247 + #AD3841 + #5BA7CF + #3978A7 + #184A7F + #3E4985 + #65498C + #CCFFCC + #66CC66 + #457263 + #63654A + #805932 + #E53B1A + #2C821E + #1822CA + #F6E118 + #D050A4 + #FFFFFF + #E5E5E5 + #C9C9C9 + #AFAFAF + #747474 + #6F6F6F + #525252 + #323232 + #222222 + #000000 + + + + + + + diff --git a/data/caja-autorun-software.desktop.in.in b/data/caja-autorun-software.desktop.in.in new file mode 100644 index 00000000..d4daf70e --- /dev/null +++ b/data/caja-autorun-software.desktop.in.in @@ -0,0 +1,14 @@ +[Desktop Entry] +_Name=Autorun Prompt +TryExec=caja-autorun-software +Exec=caja-autorun-software %u +Icon=application-x-executable +NoDisplay=true +Terminal=false +StartupNotify=true +Type=Application +MimeType=x-content/software; +X-MATE-Bugzilla-Bugzilla=MATE +X-MATE-Bugzilla-Product=caja +X-MATE-Bugzilla-Component=general +X-MATE-Bugzilla-Version=@VERSION@ diff --git a/data/caja-browser.desktop.in.in b/data/caja-browser.desktop.in.in new file mode 100644 index 00000000..6fcd19a7 --- /dev/null +++ b/data/caja-browser.desktop.in.in @@ -0,0 +1,15 @@ +[Desktop Entry] +_Name=File Browser +_Comment=Browse the file system with the file manager +TryExec=caja +Exec=caja --no-desktop --browser %U +Icon=system-file-manager +Terminal=false +StartupNotify=true +Type=Application +Categories=MATE;GTK;System;Utility;Core; +OnlyShowIn=MATE; +X-MATE-Bugzilla-Bugzilla=MATE +X-MATE-Bugzilla-Product=caja +X-MATE-Bugzilla-Component=general +X-MATE-Bugzilla-Version=@VERSION@ diff --git a/data/caja-computer.desktop.in.in b/data/caja-computer.desktop.in.in new file mode 100644 index 00000000..03dcc796 --- /dev/null +++ b/data/caja-computer.desktop.in.in @@ -0,0 +1,15 @@ +[Desktop Entry] +_Name=Computer +_Comment=Browse all local and remote disks and folders accessible from this computer +TryExec=caja +Exec=caja --no-desktop computer: +Icon=computer +Terminal=false +StartupNotify=true +Type=Application +Categories=MATE;GTK;Core; +OnlyShowIn=MATE; +X-MATE-Bugzilla-Bugzilla=MATE +X-MATE-Bugzilla-Product=caja +X-MATE-Bugzilla-Component=general +X-MATE-Bugzilla-Version=@VERSION@ diff --git a/data/caja-extras.placeholder b/data/caja-extras.placeholder new file mode 100644 index 00000000..127e3dac --- /dev/null +++ b/data/caja-extras.placeholder @@ -0,0 +1,2 @@ +This file is a placeholder for the +caja extras meta-package diff --git a/data/caja-file-management-properties.desktop.in.in b/data/caja-file-management-properties.desktop.in.in new file mode 100644 index 00000000..84b98eae --- /dev/null +++ b/data/caja-file-management-properties.desktop.in.in @@ -0,0 +1,14 @@ +[Desktop Entry] +_Name=File Management +_Comment=Change the behaviour and appearance of file manager windows +Exec=caja-file-management-properties +Icon=system-file-manager +Terminal=false +Type=Application +StartupNotify=true +Categories=MATE;GTK;Settings;X-MATE-PersonalSettings; +OnlyShowIn=MATE; +X-MATE-Bugzilla-Bugzilla=MATE +X-MATE-Bugzilla-Product=caja +X-MATE-Bugzilla-Component=Preferences +X-MATE-Bugzilla-Version=@VERSION@ diff --git a/data/caja-folder-handler.desktop.in.in b/data/caja-folder-handler.desktop.in.in new file mode 100644 index 00000000..c873baf0 --- /dev/null +++ b/data/caja-folder-handler.desktop.in.in @@ -0,0 +1,15 @@ +[Desktop Entry] +_Name=Open Folder +TryExec=caja +Exec=caja --no-desktop %U +NoDisplay=true +Terminal=false +Icon=folder-open +StartupNotify=true +Type=Application +MimeType=x-directory/mate-default-handler;x-directory/normal;inode/directory;application/x-mate-saved-search; +OnlyShowIn=MATE; +X-MATE-Bugzilla-Bugzilla=MATE +X-MATE-Bugzilla-Product=caja +X-MATE-Bugzilla-Component=general +X-MATE-Bugzilla-Version=@VERSION@ diff --git a/data/caja-home.desktop.in.in b/data/caja-home.desktop.in.in new file mode 100644 index 00000000..559f2aaf --- /dev/null +++ b/data/caja-home.desktop.in.in @@ -0,0 +1,14 @@ +[Desktop Entry] +_Name=Home Folder +_Comment=Open your personal folder +TryExec=caja +Exec=caja --no-desktop +Icon=user-home +Terminal=false +StartupNotify=true +Type=Application +Categories=MATE;GTK;Core; +OnlyShowIn=MATE; +X-MATE-Bugzilla-Bugzilla=MATE +X-MATE-Bugzilla-Product=caja +X-MATE-Bugzilla-Component=general diff --git a/data/caja-suggested.placeholder b/data/caja-suggested.placeholder new file mode 100644 index 00000000..1e5b6ab9 --- /dev/null +++ b/data/caja-suggested.placeholder @@ -0,0 +1,2 @@ +This file is a placeholder for the +caja suggested meta-package diff --git a/data/caja.desktop.in.in b/data/caja.desktop.in.in new file mode 100644 index 00000000..ce0c3370 --- /dev/null +++ b/data/caja.desktop.in.in @@ -0,0 +1,17 @@ +[Desktop Entry] +_Name=File Manager +Exec=caja +Icon=system-file-manager +Terminal=false +Type=Application +StartupNotify=true +NoDisplay=true +OnlyShowIn=MATE; +X-MATE-Bugzilla-Bugzilla=MATE +X-MATE-Bugzilla-Product=caja +X-MATE-Bugzilla-Component=general +X-MATE-Bugzilla-Version=@VERSION@ +X-MATE-Autostart-Phase=Desktop +X-MATE-Autostart-Notify=true +X-MATE-AutoRestart=true +X-MATE-Provides=filemanager diff --git a/data/caja.xml.in b/data/caja.xml.in new file mode 100644 index 00000000..5d69859d --- /dev/null +++ b/data/caja.xml.in @@ -0,0 +1,8 @@ + + + + + <_comment>Saved search + + + diff --git a/data/icons/Makefile.am b/data/icons/Makefile.am new file mode 100644 index 00000000..82931541 --- /dev/null +++ b/data/icons/Makefile.am @@ -0,0 +1,86 @@ +NULL = + +public_icons_themes = \ + hicolor \ + $(NULL) + +public_icons = \ + hicolor_apps_16x16_caja.png \ + hicolor_apps_22x22_caja.png \ + hicolor_apps_24x24_caja.png \ + hicolor_apps_32x32_caja.png \ + hicolor_apps_scalable_caja.svg \ + $(NULL) + +private_icons = \ + hicolor_emblems_16x16_emblem-note.png \ + hicolor_emblems_24x24_emblem-note.png \ + hicolor_emblems_48x48_emblem-note.png \ + $(NULL) + +noinst_DATA = \ + hicolor_apps_16x16_caja.svg \ + hicolor_apps_22x22_caja.svg \ + hicolor_apps_32x32_caja.svg \ + $(NULL) + +EXTRA_DIST = \ + $(public_icons) \ + $(private_icons) \ + $(noinst_DATA) \ + $(NULL) + +############################################################################### + +gtk_update_icon_cache = gtk-update-icon-cache -f -t + +update-icon-cache: + @-if test -z "$(DESTDIR)"; then \ + echo "Updating Gtk icon cache."; \ + for theme in $(public_icons_themes); do \ + $(gtk_update_icon_cache) $(datadir)/icons/$$theme; \ + done; \ + else \ + echo "*** Icon cache not updated. After (un)install, run this:"; \ + for theme in $(public_icons_themes); do \ + echo "*** $(gtk_update_icon_cache) $(datadir)/icons/$$theme"; \ + done; \ + fi + +install-icons: + for icon in $(public_icons); do \ + THEME=`echo $$icon | cut -d_ -f1`; \ + CONTEXT=`echo $$icon | cut -d_ -f2`; \ + SIZE=`echo $$icon | cut -d_ -f3`; \ + ICONFILE=`echo $$icon | cut -d_ -f4`; \ + mkdir -p $(DESTDIR)$(datadir)/icons/$$THEME/$$SIZE/$$CONTEXT; \ + $(INSTALL_DATA) $(srcdir)/$$icon $(DESTDIR)$(datadir)/icons/$$THEME/$$SIZE/$$CONTEXT/$$ICONFILE; \ + done; \ + for icon in $(private_icons); do \ + THEME=`echo $$icon | cut -d_ -f1`; \ + CONTEXT=`echo $$icon | cut -d_ -f2`; \ + SIZE=`echo $$icon | cut -d_ -f3`; \ + ICONFILE=`echo $$icon | cut -d_ -f4`; \ + mkdir -p $(DESTDIR)$(pkgdatadir)/icons/$$THEME/$$SIZE/$$CONTEXT; \ + $(INSTALL_DATA) $(srcdir)/$$icon $(DESTDIR)$(pkgdatadir)/icons/$$THEME/$$SIZE/$$CONTEXT/$$ICONFILE; \ + done + +uninstall-icons: + -for icon in $(public_icons); do \ + THEME=`echo $$icon | cut -d_ -f1`; \ + CONTEXT=`echo $$icon | cut -d_ -f2`; \ + SIZE=`echo $$icon | cut -d_ -f3`; \ + ICONFILE=`echo $$icon | cut -d_ -f4`; \ + rm -f $(DESTDIR)$(datadir)/icons/$$THEME/$$SIZE/$$CONTEXT/$$ICONFILE; \ + done; \ + for icon in $(private_icons); do \ + THEME=`echo $$icon | cut -d_ -f1`; \ + CONTEXT=`echo $$icon | cut -d_ -f2`; \ + SIZE=`echo $$icon | cut -d_ -f3`; \ + ICONFILE=`echo $$icon | cut -d_ -f4`; \ + rm -f $(DESTDIR)$(pkgdatadir)/icons/$$THEME/$$SIZE/$$CONTEXT/$$ICONFILE; \ + done + +install-data-local: install-icons update-icon-cache + +uninstall-local: uninstall-icons update-icon-cache diff --git a/data/icons/hicolor_apps_16x16_caja.png b/data/icons/hicolor_apps_16x16_caja.png new file mode 100644 index 00000000..fa5c4691 Binary files /dev/null and b/data/icons/hicolor_apps_16x16_caja.png differ diff --git a/data/icons/hicolor_apps_16x16_caja.svg b/data/icons/hicolor_apps_16x16_caja.svg new file mode 100644 index 00000000..716ec95b --- /dev/null +++ b/data/icons/hicolor_apps_16x16_caja.svg @@ -0,0 +1,262 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + image/svg+xml + + + + Ulisse Perusin + + + Caja + + + Caja + file manager + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/data/icons/hicolor_apps_22x22_caja.png b/data/icons/hicolor_apps_22x22_caja.png new file mode 100644 index 00000000..945d4d74 Binary files /dev/null and b/data/icons/hicolor_apps_22x22_caja.png differ diff --git a/data/icons/hicolor_apps_22x22_caja.svg b/data/icons/hicolor_apps_22x22_caja.svg new file mode 100644 index 00000000..363e2247 --- /dev/null +++ b/data/icons/hicolor_apps_22x22_caja.svg @@ -0,0 +1,323 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + image/svg+xml + + + + Ulisse Perusin + + + Caja + + + Caja + file manager + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/data/icons/hicolor_apps_24x24_caja.png b/data/icons/hicolor_apps_24x24_caja.png new file mode 100644 index 00000000..ea61f182 Binary files /dev/null and b/data/icons/hicolor_apps_24x24_caja.png differ diff --git a/data/icons/hicolor_apps_32x32_caja.png b/data/icons/hicolor_apps_32x32_caja.png new file mode 100644 index 00000000..3f4f8e0f Binary files /dev/null and b/data/icons/hicolor_apps_32x32_caja.png differ diff --git a/data/icons/hicolor_apps_32x32_caja.svg b/data/icons/hicolor_apps_32x32_caja.svg new file mode 100644 index 00000000..ab12d5c2 --- /dev/null +++ b/data/icons/hicolor_apps_32x32_caja.svg @@ -0,0 +1,314 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + image/svg+xml + + + + Ulisse Perusin + + + Caja + + + Caja + file manager + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/data/icons/hicolor_apps_scalable_caja.svg b/data/icons/hicolor_apps_scalable_caja.svg new file mode 100644 index 00000000..e0db38ec --- /dev/null +++ b/data/icons/hicolor_apps_scalable_caja.svg @@ -0,0 +1,275 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + image/svg+xml + + + + Ulisse Perusin + + + Caja + + + Caja + file manager + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/data/icons/hicolor_emblems_16x16_emblem-note.png b/data/icons/hicolor_emblems_16x16_emblem-note.png new file mode 100644 index 00000000..957a459b Binary files /dev/null and b/data/icons/hicolor_emblems_16x16_emblem-note.png differ diff --git a/data/icons/hicolor_emblems_24x24_emblem-note.png b/data/icons/hicolor_emblems_24x24_emblem-note.png new file mode 100644 index 00000000..00cc4753 Binary files /dev/null and b/data/icons/hicolor_emblems_24x24_emblem-note.png differ diff --git a/data/icons/hicolor_emblems_48x48_emblem-note.png b/data/icons/hicolor_emblems_48x48_emblem-note.png new file mode 100644 index 00000000..0221d59e Binary files /dev/null and b/data/icons/hicolor_emblems_48x48_emblem-note.png differ diff --git a/data/patterns/Makefile.am b/data/patterns/Makefile.am new file mode 100644 index 00000000..63a2f48e --- /dev/null +++ b/data/patterns/Makefile.am @@ -0,0 +1,39 @@ +NULL= + +backdir = $(datadir)/caja/patterns + +back_DATA = \ + blue_gray_rough.png \ + blue_ridge.png \ + blue_type.png \ + brushed_metal.png \ + burlap.jpg \ + camouflage.png \ + chalk.jpg \ + cork.png \ + countertop.png \ + dark-mate.jpg \ + dots.png \ + fibers.png \ + fleur_de_lis.png \ + floral.png \ + fossil.png \ + mate.jpg \ + green_weave.png \ + ice.png \ + manila_paper.png \ + moss_ridge.png \ + numbers.png \ + ocean_stripes.png \ + purple_marble.png \ + reset.png \ + ridged_paper.png \ + rough_paper.png \ + sky_ridge.png \ + snow_ridge.png \ + stucco.jpg \ + terracotta.png \ + wavy_white.png \ + $(NULL) + +EXTRA_DIST = $(back_DATA) diff --git a/data/patterns/blue_gray_rough.png b/data/patterns/blue_gray_rough.png new file mode 100644 index 00000000..97e69a34 Binary files /dev/null and b/data/patterns/blue_gray_rough.png differ diff --git a/data/patterns/blue_ridge.png b/data/patterns/blue_ridge.png new file mode 100644 index 00000000..cb96282a Binary files /dev/null and b/data/patterns/blue_ridge.png differ diff --git a/data/patterns/blue_type.png b/data/patterns/blue_type.png new file mode 100644 index 00000000..f58ccf47 Binary files /dev/null and b/data/patterns/blue_type.png differ diff --git a/data/patterns/brushed_metal.png b/data/patterns/brushed_metal.png new file mode 100644 index 00000000..241ae775 Binary files /dev/null and b/data/patterns/brushed_metal.png differ diff --git a/data/patterns/burlap.jpg b/data/patterns/burlap.jpg new file mode 100644 index 00000000..5bb3da0d Binary files /dev/null and b/data/patterns/burlap.jpg differ diff --git a/data/patterns/camouflage.png b/data/patterns/camouflage.png new file mode 100644 index 00000000..9ddc6139 Binary files /dev/null and b/data/patterns/camouflage.png differ diff --git a/data/patterns/chalk.jpg b/data/patterns/chalk.jpg new file mode 100644 index 00000000..a7dc9432 Binary files /dev/null and b/data/patterns/chalk.jpg differ diff --git a/data/patterns/cork.png b/data/patterns/cork.png new file mode 100644 index 00000000..9f104559 Binary files /dev/null and b/data/patterns/cork.png differ diff --git a/data/patterns/countertop.png b/data/patterns/countertop.png new file mode 100644 index 00000000..2cd247fe Binary files /dev/null and b/data/patterns/countertop.png differ diff --git a/data/patterns/dark-mate.jpg b/data/patterns/dark-mate.jpg new file mode 100644 index 00000000..8320a1be Binary files /dev/null and b/data/patterns/dark-mate.jpg differ diff --git a/data/patterns/dots.png b/data/patterns/dots.png new file mode 100644 index 00000000..d90fae19 Binary files /dev/null and b/data/patterns/dots.png differ diff --git a/data/patterns/fibers.png b/data/patterns/fibers.png new file mode 100644 index 00000000..cb77ae35 Binary files /dev/null and b/data/patterns/fibers.png differ diff --git a/data/patterns/fleur_de_lis.png b/data/patterns/fleur_de_lis.png new file mode 100644 index 00000000..8adbec68 Binary files /dev/null and b/data/patterns/fleur_de_lis.png differ diff --git a/data/patterns/floral.png b/data/patterns/floral.png new file mode 100644 index 00000000..99b530aa Binary files /dev/null and b/data/patterns/floral.png differ diff --git a/data/patterns/fossil.png b/data/patterns/fossil.png new file mode 100644 index 00000000..36563e8e Binary files /dev/null and b/data/patterns/fossil.png differ diff --git a/data/patterns/green_weave.png b/data/patterns/green_weave.png new file mode 100644 index 00000000..e5b05010 Binary files /dev/null and b/data/patterns/green_weave.png differ diff --git a/data/patterns/ice.png b/data/patterns/ice.png new file mode 100644 index 00000000..2d0e351e Binary files /dev/null and b/data/patterns/ice.png differ diff --git a/data/patterns/manila_paper.png 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a/data/patterns/stucco.jpg b/data/patterns/stucco.jpg new file mode 100644 index 00000000..1dd2d5be Binary files /dev/null and b/data/patterns/stucco.jpg differ diff --git a/data/patterns/terracotta.png b/data/patterns/terracotta.png new file mode 100644 index 00000000..0712cedc Binary files /dev/null and b/data/patterns/terracotta.png differ diff --git a/data/patterns/wavy_white.png b/data/patterns/wavy_white.png new file mode 100644 index 00000000..cb273be0 Binary files /dev/null and b/data/patterns/wavy_white.png differ diff --git a/depcomp b/depcomp new file mode 100755 index 00000000..df8eea7e --- /dev/null +++ b/depcomp @@ -0,0 +1,630 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free +# Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u="sed s,\\\\\\\\,/,g" + depmode=msvisualcpp +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/distro/archlinux/PKGBUILD b/distro/archlinux/PKGBUILD new file mode 100644 index 00000000..81451949 --- /dev/null +++ b/distro/archlinux/PKGBUILD @@ -0,0 +1,41 @@ +pkgname=mate-file-manager +pkgver=2011.11.16 +pkgrel=1 +pkgdesc="The MATE shell and file manager" +arch=('i686' 'x86_64') +license=('GPL') +depends=('libexif' 'exempi' 'mate-icon-theme' 'shared-mime-info' + 'desktop-file-utils' 'gvfs' 'libunique' 'mate-desktop') +makedepends=('pkgconfig' 'intltool') +url="http://matsusoft.com.ar/projects" +options=('!libtool' '!emptydirs') +install=mate-file-manager.install +source=(http://sourceforge.net/projects/matede/files/${pkgver}/${pkgname}.tar.gz/download) +sha256sums=('d13e08c13178629d38328783704890073b650d5b19c457ea3009cc13f6eea4e1') +groups=('mate') + +build() { + cd "${srcdir}/${pkgname}" + + ./autogen.sh \ + --prefix=/usr \ + --sysconfdir=/etc \ + --localstatedir=/var \ + --disable-static \ + --libexecdir=/usr/lib/caja \ + --enable-unique \ + --disable-update-mimedb || return 1 + + make || return 1 +} + +package() { + cd "${srcdir}/${pkgname}" + + make MATECONF_DISABLE_MAKEFILE_SCHEMA_INSTALL=1 DESTDIR="${pkgdir}" install || return 1 + + install -m755 -d ${pkgdir}/usr/share/mateconf/schemas + + mateconf-merge-schema ${pkgdir}/usr/share/mateconf/schemas/${pkgname}.schemas --domain ${pkgname} ${pkgdir}/etc/mateconf/schemas/*.schemas || return 1 + rm -f ${pkgdir}/etc/mateconf/schemas/*.schemas +} diff --git a/distro/archlinux/mate-file-manager.install b/distro/archlinux/mate-file-manager.install new file mode 100644 index 00000000..3956000b --- /dev/null +++ b/distro/archlinux/mate-file-manager.install @@ -0,0 +1,28 @@ +pkgname=mate-file-manager + +post_install() { + usr/sbin/mateconfpkg --install ${pkgname} + gtk-update-icon-cache -q -t -f usr/share/icons/hicolor + + update-desktop-database -q + + update-mime-database usr/share/mime > /dev/null +} + +pre_upgrade() { + pre_remove $1 +} + +post_upgrade() { + post_install $1 +} + +pre_remove() { + usr/sbin/mateconfpkg --uninstall ${pkgname} +} + +post_remove() { + gtk-update-icon-cache -q -t -f usr/share/icons/hicolor + update-desktop-database -q + update-mime-database usr/share/mime > /dev/null +} diff --git a/distro/ubuntu/build b/distro/ubuntu/build new file mode 100755 index 00000000..f14d45b4 --- /dev/null +++ b/distro/ubuntu/build @@ -0,0 +1,36 @@ +#!/bin/bash + +# fill it +pkgname=mate-file-manager +pkgver=2011.11.10 +pkgrel=1 +pkgdesc="The MATE shell and file manager" +depends=('libexif12' 'libexempi3' 'mate-icon-theme' 'shared-mime-info' 'desktop-file-utils' 'gvfs' 'libunique-1.0-0' 'mate-desktop' 'libgail18') +makedepends=('pkgconfig' 'intltool') +url="http://matsusoft.com.ar/projects" + + +# editar esta funcion! +build() { + cd $pkgsrc + # descomprimir + tar xvzf download + # entramos a la carpeta + cd ${pkgname} + + ./configure --prefix=/usr --sysconfdir=/etc \ + --localstatedir=/var --disable-static \ + --libexecdir=/usr/lib/caja --enable-unique \ + --disable-update-mimedb || return 1 + + make || return 1 + make MATECONF_DISABLE_MAKEFILE_SCHEMA_INSTALL=1 DESTDIR="${pkgdir}" install || return 1 + + install -m755 -d ${pkgdir}/usr/share/mateconf/schemas + + mateconf-merge-schema ${pkgdir}/usr/share/mateconf/schemas/${pkgname}.schemas --domain ${pkgname} ${pkgdir}/etc/mateconf/schemas/*.schemas || return 1 + rm -f ${pkgdir}/etc/mateconf/schemas/*.schemas +} + +# esto incluye la parte que se repite en la mayoria de los builds +. /usr/share/mate-doc-utils/mate-debian.sh diff --git a/distro/ubuntu/postinst b/distro/ubuntu/postinst new file mode 100755 index 00000000..8e425b79 --- /dev/null +++ b/distro/ubuntu/postinst @@ -0,0 +1,15 @@ +#!/bin/sh + +pkgname=mate-file-manager + +if [ -f /usr/sbin/mateconfpkg ]; then + /usr/sbin/mateconfpkg --install ${pkgname} +fi + +gtk-update-icon-cache -q -t -f /usr/share/icons/hicolor + +update-desktop-database -q + +update-mime-database /usr/share/mime > /dev/null + +exit 0 diff --git a/distro/ubuntu/postrm b/distro/ubuntu/postrm new file mode 100755 index 00000000..2c84eea7 --- /dev/null +++ b/distro/ubuntu/postrm @@ -0,0 +1,10 @@ +#!/bin/sh +set -e + +pkgname=mate-file-manager + +gtk-update-icon-cache -q -t -f /usr/share/icons/hicolor +update-desktop-database -q +update-mime-database /usr/share/mime > /dev/null + +exit 0 diff --git a/distro/ubuntu/preinst b/distro/ubuntu/preinst new file mode 100755 index 00000000..0fb460a9 --- /dev/null +++ b/distro/ubuntu/preinst @@ -0,0 +1,8 @@ +#!/bin/sh -e + +pkgname=mate-file-manager + +if [ -f /usr/sbin/mateconfpkg ]; then + /usr/sbin/mateconfpkg --uninstall ${pkgname} +fi + diff --git a/distro/ubuntu/prerm b/distro/ubuntu/prerm new file mode 100755 index 00000000..0ae99ca5 --- /dev/null +++ b/distro/ubuntu/prerm @@ -0,0 +1,11 @@ +#!/bin/bash + +set -e + +pkgname=mate-file-manager + +if [ -f /usr/sbin/mateconfpkg ]; then + /usr/sbin/mateconfpkg --uninstall ${pkgname} +fi + +exit 0 diff --git a/docs/Makefile.am b/docs/Makefile.am new file mode 100644 index 00000000..71c07ba2 --- /dev/null +++ b/docs/Makefile.am @@ -0,0 +1,25 @@ +NULL = + +SUBDIRS = reference + +man_MANS = \ + caja.1 \ + caja-connect-server.1 \ + caja-file-management-properties.1 \ + $(NULL) + +EXTRA_DIST = \ + $(man_MANS) \ + architecture.txt \ + dnd.txt \ + load-states.dia \ + caja-internals.sxw \ + caja-internals.pdf \ + caja-io.txt \ + caja.faq \ + recommended-books.html \ + smoketests.html \ + state-machines.txt \ + style-guide.html \ + key_mouse_navigation.txt \ + $(NULL) diff --git a/docs/architecture.txt b/docs/architecture.txt new file mode 100644 index 00000000..83ce44fd --- /dev/null +++ b/docs/architecture.txt @@ -0,0 +1,160 @@ + + +* Caja Architecture Block Diagram + + ++-----------------------------------------------------------------------+ +| | +| caja application | +| | +| +----------------------------------------------------------+ | +| | | | +| | | | +| | CajaWindow | | +| | | | +| | | | +| +----------------------------------------------------------+ | +| | | | | +| | | | | +| \|/ \|/ \|/ | +| +---------------------+ +------------------+ +------------------+ | +| | | | | | | | +| | CajaContentView | | CajaMetaView | | CajaMetaView | | +| | | | | | | | +| +---------------------+ +------------------+ +------------------+ | +| /||\ /||\ /||\ | +| || || || | ++----------||---------------------------||------------------------||----+ + || || || + CORBA CORBA CORBA + || || || ++----------||------------------+ +------||-------------------+ +--||-----------------------+ +| \||/ | | \||/ | | \||/ | +| +--------------------------+ | | +-----------------------+ | | +-----------------------+ | +| | | | | | | | | | | | +| | CajaContentViewFrame | | | | CajaMetaViewFrame | | | | CajaMetaViewFrame | | +| | | | | | | | | | | | +| +--------------------------+ | | +-----------------------+ | | +-----------------------+ | +| | | | | | +| caja view component | | caja view component | | caja view component | +| | | | | | ++------------------------------+ +---------------------------+ +---------------------------+ + + + +* Caja Architecture Summary + +Caja is a general-purpose shell application for browsing arbitrary +content. It is implemented as `caja', a container application +which excercises overall control and provides chrome, and a number of +caja view components. These view components may use the +`libcaja' library to ease implementation. + +There are two types of views, content views and meta-views. A caja +window typically has one content view, which is displayed in the main +area of the window, and several meta-views, which are displayed on the +left, typically one at a time. The meta-views should be panels that +display information about the content being displayed, or that provide +navigation aids. + +However, ultimately multiple content views will be available and may +be switched by using an option menu. + +The caja application has a CajaWindow object for each window +it displays. The CajaWindow object provides various chrome and +uses a number of CajaView objects to communicate with view +components. The relationship between CajaWindow and the +CajaViews is mostly, but not completely one-way; primarily, the +window calls the view's methods and connects to its signals. + +The CajaView object serves as a proxy for a view component. It +provides a number of methods which correspond to the methods of the +Caja:View IDL interface, and translates calls to these methods to +CORBA calls to the view component. It also translates incoming calls +from the view component into signal emissions for a set of signals +that reflects that Caja:ViewFrame IDL interface. + +The CajaViewFrame object serves the corresponding role in the view +component. It provides methods that correspond to the +Caja:ViewFrame IDL interface which it translates to CORBA calls to +the app, and translates incoming CORBA calls from the app into signal +emissions which reflect the Caja:View IDL interface. + +Thus, whenever the application calls a CajaView method to +communicate with the view, a CORBA message is sent, and a signal is +emitted in the view component by CajaViewFrame. And conversely, +when the view component calls a CajaViewFrame method to +communicate with the app, a CORBA message is sent, and a signal is +emitted by CajaView. + + + +* Control Flow for a Location Change + +There are two possible cases. One case is when one of the views +requests a location change. The other is when the framework itself +initiates a location change. This may happen for various reasons, such +as the user typing a URI into the location bar, the user pressing the +Back or Forward buttons, or the user selecting a bookmark. + +** A view requests a location change + +For a view to initiate a location change, view-specific code in the +component calls caja_view_frame_request_location_change with the +appropriate arguments. This results in the "request_location_change" +signal being emitted by the corresponding CajaView object in the +app, as described above. The CajaWindow has connected to this +signal, so it is made aware of the request. The app may decide to +create a new window to display the new location, or to display it in +the same window. Either way, control proceeds largely as below. + + +** The framework carries out a location change + +When a CajaWindow has determined that it should carry out a +location change or load an initial location, it calls +`caja_window_change_location'. This routine begins by stopping any +previous in-progress loads. Then it determines the applicable content +views and meta-views. It then enters a state machine which results in +updating each view. + +When an individual view is being updated, one of two things may +happen. First, if the same view component is still applicable but the +location is different, `caja_view_notify_location_change' is +called which causes the "notify_location_change" signal to be emitted +in the view. If the same view component is no longer applicable, then +a new CajaView object is created, and the component for the proper +iid is loaded. Then `caja_view_notify_location_change' is called +to set it's initial location. + + +** Other component types + +Caja also has built-in support for viewing locations via MateComponent +subdocuments and MateComponent controls. This is implemented in the view and +transparent to the caja application. However, the underlying +architecture is different. + + + +* Other Communication + +The Caja:View and Caja:ViewFrame interfaces allow for other +communication as well. + +The view may request that the frame update the status message, +indicate a certain level of progress during loading, or display a +particular selection. + +The view frame may notify the view of a change in selection, tell it +to stop a load in progress, ask it to load or save its state, or ask +it to show its properties. + +Some conventions apply to the stop and progress operations. First, +`stop_location_change' should be an idempotent operation - that is, +performing it several times in a row should have the same effect as +performing it once, and it should not cause a crash. Second, the view +should send a `request_progress_change' message with a type of either +PROGRESS_DONE_OK or PROGRESS_DONE_ERROR when it is done loading, as +appropriate. This is necessary so that the stop button can be +desensitized when loading is complete. diff --git a/docs/caja-connect-server.1 b/docs/caja-connect-server.1 new file mode 100644 index 00000000..5ac49b70 --- /dev/null +++ b/docs/caja-connect-server.1 @@ -0,0 +1,50 @@ +.\" Hey, EMACS: -*- nroff -*- +.\" First parameter, NAME, should be all caps +.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection +.\" other parameters are allowed: see man(7), man(1) +.TH caja-connect-server 1 "05 Jan 2008" +.\" Please adjust this date whenever revising the manpage. +.\" +.\" Some roff macros, for reference: +.\" .nh disable hyphenation +.\" .hy enable hyphenation +.\" .ad l left justify +.\" .ad b justify to both left and right margins +.\" .nf disable filling +.\" .fi enable filling +.\" .br insert line break +.\" .sp insert n+1 empty lines +.\" for manpage-specific macros, see man(7) +.SH NAME +caja-connect-server \- To Access a remote server +.SH SYNOPSIS +.B caja-connect-server +.RI [ options ] +.RI [ URI ] +.SH DESCRIPTION +This manual page documents briefly the +.B caja-connect-server +command. +.PP +Caja Connect Server is the connection manager for the MATE desktop. +.PP +You can use the file manager to access a remote server, be it an FTP site, +a Windows share, a WebDav server or an SSH server. +.SH OPTIONS +Caja follows the usual GNU command line syntax, with long options starting +with two dashes (`-'). A summary of options is included below. +.TP +.B \-\-help +Show a summary of options. +.TP +.B \-\-version +Show version. +.TP +Other standard MATE options not listed here are also supported. +.SH SEE ALSO +Caja Connect Server documentation can be found from the "Help" menu, or by pressing the +F1 key. Caja also has a website at http://www.gnome.org/projects/caja/ +.SH AUTHOR +This manual page was written by Julian Andres Klode for the +Debian GNU/Linux system (but may be used by others), based on a manpage by +Fernando Ribeiro . diff --git a/docs/caja-file-management-properties.1 b/docs/caja-file-management-properties.1 new file mode 100644 index 00000000..64db38d3 --- /dev/null +++ b/docs/caja-file-management-properties.1 @@ -0,0 +1,49 @@ +.\" Hey, EMACS: -*- nroff -*- +.\" First parameter, NAME, should be all caps +.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection +.\" other parameters are allowed: see man(7), man(1) +.TH caja-file-management-properties 1 "05 Jan 2008" +.\" Please adjust this date whenever revising the manpage. +.\" +.\" Some roff macros, for reference: +.\" .nh disable hyphenation +.\" .hy enable hyphenation +.\" .ad l left justify +.\" .ad b justify to both left and right margins +.\" .nf disable filling +.\" .fi enable filling +.\" .br insert line break +.\" .sp insert n+1 empty lines +.\" for manpage-specific macros, see man(7) +.SH NAME +caja-file-management-properties \- File Management Preferences +.SH SYNOPSIS +.B caja-file-management-properties +.RI [ options ] +.SH DESCRIPTION +This manual page documents briefly the +.B caja-file-management-properties +command. +.PP +File Management Preferences allows an user to configure the way caja looks. +.PP +You can specify a default view, and select sort options and display options. +You can also specify default settings for icon views and list views. +.SH OPTIONS +Caja follows the usual GNU command line syntax, with long options starting +with two dashes (`-'). A summary of options is included below. +.TP +.B \-\-help +Show a summary of options. +.TP +.B \-\-version +Show version. +.TP +Other standard MATE options not listed here are also supported. +.SH SEE ALSO +File Management Preferences documentation can be found from the "Help" menu, or by pressing the +F1 key. Caja also has a website at http://www.gnome.org/projects/caja/ +.SH AUTHOR +This manual page was written by Julian Andres Klode for the +Debian GNU/Linux system (but may be used by others), based on a manpage by +Fernando Ribeiro . diff --git a/docs/caja-internals.pdf b/docs/caja-internals.pdf new file mode 100644 index 00000000..8d321f1d Binary files /dev/null and b/docs/caja-internals.pdf differ diff --git a/docs/caja-internals.sxw b/docs/caja-internals.sxw new file mode 100644 index 00000000..23f687ba Binary files /dev/null and b/docs/caja-internals.sxw differ diff --git a/docs/caja-io.txt b/docs/caja-io.txt new file mode 100644 index 00000000..2219d308 --- /dev/null +++ b/docs/caja-io.txt @@ -0,0 +1,255 @@ +Caja I/O Primer +draft ("Better Than Nothing") +2001-08-23 +Darin Adler + +The Caja shell, and the file manager inside it, does a lot of +I/O. Because of this, there are some special disciplines required when +writing Caja code. + +No I/O on the main thread + +To be able to respond to the user quickly, Caja needs to be +designed so that the main user input thread does not block. The basic +approach is to never do any disk I/O on the main thread. + +In practice, Caja code does assume that some disk I/O is fast, in +some cases intentionally and in other cases due to programmer +sloppiness. The typical assumption is that reading files from the +user's home directory and the installed files in the Caja datadir +are very fast, effectively instantaneous. + +So the general approach is to allow I/O for files that have file +system paths, assuming that the access to these files is fast, and to +prohibit I/O for files that have arbitrary URIs, assuming that access +to these could be arbitrarily slow. Although this works pretty well, +it is based on an incorrect assumption, because with NFS and other +kinds of abstract file systems, there can be arbitrarily slow parts of +the file system that have file system paths. + +For historical reasons, threading in Caja is done through the +mate-vfs asynchronous I/O abstraction rather than using threads +directly. This means that all the threads are created by mate-vfs, +and Caja code runs on the main thread only. Thus, the rule of +thumb is that synchronous mate-vfs operations like the ones in + are illegal in most Caja +code. Similarly, it's illegal to ask for a piece of information, say a +file size, and then wait until it arrives. The program's main thread +must be allowed to get back to the main loop and start asking for user +input again. + +How CajaFile is used to do this + +The CajaFile class presents an API for scheduling this +asynchronous I/O and dealing with the uncertainty of when the +information will be available. (It also does a few other things, but +that's the main service it provides.) When you want information about +a particular file or directory, you get the CajaFile object for +that item using caja_file_get. This operation, like most +CajaFile operations, is not allowed to do any disk I/O. Once you +have a CajaFile object, you can ask it questions like "What is +your file type?" by calling functions like +caja_file_get_file_type. However, for a newly created CajaFile +object the answer is almost certainly "I don't know." Each function +defines a default, which is the answer given for "I don't know." For +example, caja_file_get_type will return +MATE_VFS_FILE_TYPE_UNKNOWN if it doesn't yet know the type. + +It's worth taking a side trip to discuss the nature of the +CajaFile API. Since these classes are a private part of the +Caja implementation, we make no effort to have the API be +"complete" in an abstract sense. Instead we add operations as +necessary and give them the semantics that are most handy for our +purposes. For example, we could have a caja_file_get_size that +returns a special distinguishable value to mean "I don't know" or a +separate boolean instead of returning 0 for files where the size is +unknown. This is entirely motivated by pragmatic concerns. The intent +is that we tweak these calls as needed if the semantics aren't good +enough. + +Back to the newly created CajaFile object. If you actually need to +get the type, you need to arrange for that information to be fetched +from the file system. There are two ways to make this request. If you +are planning to display the type on an ongoing basis then you want to +tell the CajaFile that you'll be monitoring the file's type and want to +know about changes to it. If you just need one-time information about +the type then you'll want to be informed when the type is +discovered. The calls used for this are caja_file_monitor_add and +caja_file_call_when_ready respectively. Both of these calls take a +list of information needed about a file. If all you need is the file +type, for example, you would pass a list containing just +CAJA_FILE_ATTRIBUTE_FILE_TYPE (the attributes are defined in +caja-file-attributes.h). Not every call has a corresponding file +attribute type. We add new ones as needed. + +If you do a caja_file_monitor_add, you also typically connect to +the CajaFile object's changed signal. Each time any monitored +attribute changes, a changed signal is emitted. The caller typically +caches the value of the attribute that was last seen (for example, +what's displayed on screen) and does a quick check to see if the +attribute it cares about has changed. If you do a +caja_file_call_when_ready, you don't typically need to connect to +the changed signal, because your callback function will be called when +and if the requested information is ready. + +Both a monitor and a callback can be cancelled. For ease of +use, neither requires that you store an ID for +canceling. Instead, the monitor function uses an arbitrary client +pointer, which can be any kind of pointer that's known to not conflict +with other monitorers. Usually, this is a pointer to the monitoring +object, but it can also be, for example, a pointer to a global +variable. The call_when_ready function uses the callback function and callback +data to identify the particular callback to cancel. One advantage of the monitor +API is that it also lets the CajaFile framework know that the file +should be monitored for changes made outside Caja. This is how we +know when to ask FAM to monitor a file or directory for us. + +Lets review a few of the concepts: + +1) Nearly all CajaFile operations, like caja_file_get_type, + are not allowed to do any disk I/O. +2) To cause the actual I/O to be done, callers need to use set up + either a monitor or a callback. +3) The actual I/O is done by asynchronous mate-vfs calls, so the work + is done on another thread. + +To work with an entire directory of files at once, you use +a CajaDirectory object. With the CajaDirectory object you can +monitor a whole set of CajaFile objects at once, and you can +connect to a single "files_changed" signal that gets emitted whenever +files within the directory are modified. That way you don't have to +connect separately to each file you want to monitor. These calls are +also the mechanism for finding out which files are in a directory. In +most other respects, they are like the CajaFile calls. + +Caching, the good and the bad + +Another feature of the CajaFile class is the caching. If you keep +around a CajaFile object, it keeps around information about the +last known state of that file. Thus, if you call +caja_file_get_type, you might well get file type of the file found +at this location the last time you looked, rather than the information +about what the file type is now, or "unknown". There are some problems +with this, though. + +The first problem is that if wrong information is cached, you need +some way to "goose" the CajaFile object and get it to grab new +information. This is trickier than it might sound, because we don't +want to constantly distrust information we received just moments +before. To handle this, we have the +caja_file_invalidate_attributes and +caja_file_invalidate_all_attributes calls, as well as the +caja_directory_force_reload call. If some code in Caja makes a +change to a file that's known to affect the cached information, it can +call one of these to inform the CajaFile framework. Changes that +are made through the framework itself are automatically understood, so +usually these calls aren't necessary. + +The second problem is that it's hard to predict when information will +and won't be cached. The current rule that's implemented is that no +information is cached if no one retains a reference to the +CajaFile object. This means that someone else holding a +CajaFile object can subtly affect the semantics of whether you +have new data or not. Calling caja_file_call_when_ready or +caja_file_monitor_add will not invalidate the cache, but rather +will return you the already cached information. + +These problems are less pronounced when FAM is in use. With FAM, any +monitored file is highly likely to have accurate information, because +changes to the file will be noticed by FAM, and that in turn will +trigger new I/O to determine what the new status of the file is. + +Operations that change the file + +You'll note that up until this point, I've only discussed getting +information about the file, not making changes to it. CajaFile +also contains some APIs for making changes. There are two kinds of +these. + +The calls that change metadata are examples of the first kind. These +calls make changes to the internal state right away and schedule I/O +to write the changes out to the file system. There's no way to detect +if the I/O succeeds or fails, and as far as the client code is +concerned the change takes place right away. + +The calls that make other kinds of file system change are examples of +of the second kind. These calls take a +CajaFileOperationCallback. They are all cancellable, and they give +a callback when the operation completes, whether it succeeds or fails. + +Files that move + +When a file is moved, and the CajaFile framework knows it, then +the CajaFile and CajaDirectory objects follow the file rather +than staying stuck to the path. This has a direct influence on the +user interface of Caja -- if you move a directory, already-open +windows and property windows will follow the directory around. + +This means that keeping around a CajaFile object and keeping +around a URI for a file have different semantics, and there are +cases where one is the better choice and cases where the other is. + +Icons + +The current implementation of the Caja icon factory uses +synchronous I/O to get the icons and ignores these guidelines. The +only reason this doesn't ruin the Caja user experience is that it +also refuses to even try to fetch icons from URIs that don't +correspond to file system paths, which for most cases means it limits +itself to reading from the high-speed local disk. Don't ask me what +the repercussions of this are for NFS; do the research and tell me +instead! + +Slowness caused by asynchronous operations + +One danger in all this asynchronous I/O is that you might end up doing +repeated drawing and updating. If you go to display a file right +after asking for information about it, you might immediately show an +"unknown file type" icon. Then, milliseconds later, you may complete +the I/O and discover more information about the file, including the +appropriate icon. So you end up drawing the icon twice. There are a +number of strategies for preventing this problem. One of them is to +allow a bit of hysteresis and wait some fixed amount of time after +requesting the I/O before displaying the "unknown" state. One +strategy that's used in Caja is to wait until some basic +information is available until displaying anything. This might make +the program overall be faster, but it might make it seem slower, +because you don't see things right away. [What other strategies +are used in Caja now for this?] + +How to make Caja slow + +If you add I/O to the functions in CajaFile that are used simply +to fetch cached file information, you can make Caja incredibly I/O +intensive. On the other hand, the CajaFile API does not provide a +way to do arbitrary file reads, for example. So it can be tricky to +add features to Caja, since you first have to educate CajaFile +about how to do the I/O asynchronously and cache it, then request the +information and have some way to deal with the time when it's not yet +known. + +Adding new kinds of I/O usually involves working on the Caja I/O +state machine in caja-directory-async.c. If we changed Caja to +use threading instead of using mate-vfs asychronous operations, I'm +pretty sure that most of the changes would be here in this +file. That's because the external API used for CajaFile wouldn't +really have a reason to change. In either case, you'd want to schedule +work to be done, and get called back when the work is complete. + +[We probably need more about caja-directory-async.c here.] + +Future direction + +Some have suggested that by using threading directly in Caja +rather than using it indirectly through the mate-vfs async. calls, +we could simplify the I/O code in Caja. It's possible this would +make a big improvement, but it's also possible that this would primarily +affect the internals and implementation details of CajaFile and +still leave the rest of the Caja code the same. + +That's all for now + +This is a very rough early draft of this document. Let me know about +other topics that would be useful to be covered in here. + + -- Darin diff --git a/docs/caja.1 b/docs/caja.1 new file mode 100644 index 00000000..dc26cf6c --- /dev/null +++ b/docs/caja.1 @@ -0,0 +1,77 @@ +.\" Hey, EMACS: -*- nroff -*- +.\" First parameter, NAME, should be all caps +.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection +.\" other parameters are allowed: see man(7), man(1) +.TH Caja 1 "24 May 2004" +.\" Please adjust this date whenever revising the manpage. +.\" +.\" Some roff macros, for reference: +.\" .nh disable hyphenation +.\" .hy enable hyphenation +.\" .ad l left justify +.\" .ad b justify to both left and right margins +.\" .nf disable filling +.\" .fi enable filling +.\" .br insert line break +.\" .sp insert n+1 empty lines +.\" for manpage-specific macros, see man(7) +.SH NAME +caja \- the MATE File Manager +.SH SYNOPSIS +.B caja +.RI [ options ] " URIs" ... +.br +.SH DESCRIPTION +This manual page documents briefly the +.B caja +command. This manual page was written for the Debian GNU/Linux distribution +because the original program does not have a manual page. +.PP +Caja is the file manager for the MATE desktop. +.br +.SH OPTIONS +Caja follows the usual GNU command line syntax, with long options starting +with two dashes (`-'). A summary of options is included below. +.TP +.B \-\-browser +Open a browser window. +.TP +.B \-c +.TP +.B \-\-check +Perform a quick set of self-check tests. +.TP +.B \-g +.TP +.B \-\-geometry=\fIGEOMETRY\fR +Create the initial window with the given geometry. +.TP +.B \-n +.TP +.B \-\-no-default-window +Only create windows for explicitly specified URIs. +.TP +.B \-\-no-desktop +Do not manage the desktop \(em ignore the preference set in the preferences +dialog. +.TP +.B \-q +.TP +.B \-\-quit +Quit Caja. +.TP +.B \-\-help +Show a summary of options. +.TP +.B \-\-version +Show Caja' version. +.TP +Other standard MATE options not listed here are also supported. +.SH SEE ALSO +Caja documentation can be found from the "Help" menu, or by pressing the +F1 key. Caja also has a website at +http://www.gnome.org/projects/caja/ +.SH AUTHOR +This manual page was written by Takuo KITAME and Dafydd +Harries for the Debian GNU/Linux system (but may be used +by others). diff --git a/docs/caja.faq b/docs/caja.faq new file mode 100644 index 00000000..47061ed4 --- /dev/null +++ b/docs/caja.faq @@ -0,0 +1,7 @@ +1. What is Caja ? + + Caja is an open-source file manager and graphical shell being + developed by Eazel, Inc. and others. It is part of the MATE project, and its + source code can be found in the MATE CVS repository. Caja is still in + the early stages of development. It will become an integral part of the + MATE desktop environment when it is finished. diff --git a/docs/dnd.txt b/docs/dnd.txt new file mode 100644 index 00000000..91467f33 --- /dev/null +++ b/docs/dnd.txt @@ -0,0 +1,92 @@ + Caja dnd code. + ------------------ + + +Caja dnd code is pretty compilcated, it has a lot of entry points and exit points. +Trying to clarify this now. + +You have to implement: + +If you are a source: + drag_begin + drag_end + drag_get_data + +If you are a destination: + drag_motion + drag_data_received + drag_drop + drag_leave + + + 1) Source + --------- + +if you are a source, you have to start a drag trough gtk_drag_begin. +This will call drag_begin signal in the source. +Then, when the destination calls gtk_drag_finish, drag_end will be +called in the source. + +drag_get_data will be called in the source when the destination +calls gtk_drag_get_data + +So, the source is very easy to write: it just needs to implement +those 3 signals and it should not have any memory management issue. + + + 2) Destination + -------------- + +Things get a little bit complicated. +when the dragging cursor gets in your window, you will get drag_motion +events. In caja, we do many things in this function: + - we start auto-scrolling if it is necessary. + - we call caja_*_ensure_data + - we prelight what is under the cursor if it can accept the drag. + - we try to expand what is under you if it can accept the drop (tree view) + +caja_*_ensure_data is vital. It calls gtk_drag_get_data to get the +data from the source. this allows the destination to store it in advance and use it +to know if what is under the cursor can accept the drag. + +Then, when the drop occurs, drag_drop is called on the destination. +drag_drop calls gtk_drag_get_data to get the data from the source to do its drop. +Then, drag_data_received is called when the data is received. +There, we can do the actual operation involved by the drop. +Also, just before the drag_drop event, a drag_leave event is triggered. + +If no drop occurs, a drag_leave occurs. + +So, drag_data_received does 2 things: it is called to get the data when we are +in motion and store it. It is also called to do the actual drop operation when +a drop happened. + +So, drag_data_received usually does 2 tests: it tests if the data was received. +If it was received, it stores it. +Then it tests if the drop occured just before. If so, it does the operation. + +This schema involves careful memory management: + 1) 2 exit points in destination. (drag_leave and drag_data_received) + 2) a lot of things are done in the callbacks so you have to take into + account all the possible code paths. + +To solve 1), we should use ONE destroy function which cleans up the drag data. +To solve 2), we have to be very careful where we call this fution from. + +This function has to clean up: + - the list of expanded nodes (tree view). + - the autoscroll code. + - the prelighting code. + It also has to set drag_info->need_to_destroy to TRUE + so that during the next drag in this widget, the + rest of the drag data is destroyed before begening the actual + new drag. + +When we receive a drag_motion, we first test for need_to_destroy and +destroy the rest of the data left from the previous drag. This code +has to destroy/reset: + - the drag data. + - the boolean vars used to store the state of the drag. + + + diff --git a/docs/key_mouse_navigation.txt b/docs/key_mouse_navigation.txt new file mode 100644 index 00000000..d111f43e --- /dev/null +++ b/docs/key_mouse_navigation.txt @@ -0,0 +1,112 @@ +This document describes the keyboard and mouse navigation model used +in the default Caja views in detail. This is useful as a a guide +for people implementing a Caja view or something else that wants +to have a feel that is compatible with Caja. + +*********** Icon view ******************** + +Keyboard: +========= + +Navigation and selection: + +When the focus is on the icon view you can move the currently selected +icon by using: + +Arrow Keys - moves one step in the direction +Tab - moves to the "next" icon in order (i.e. at the end of one row, + go to the first icon the next row) +Shift Tab - moves to the "previous" icon in order +Home - moves to the first icon +End - moves to the last icon + +In order to allow multiple selection the above navigation keys can be +combined with the Control key to move the keyboard focus without +affecting the current selection. If you use normal movement (not using +control) all the previously selected icons will be deselected. + +If several icons are selected and there is no keyboard focus you press +up or left will start navigating from the topmost leftmost icon, while +pressing down or right will start from the bottommost rightmost +icon. This works the same way if you hold down Control. + +To select or deselect an icon position the keyboard focus on it and +press ctlr-space. ctrl-space with no keyboard focus produces a +keyboard focus at the first selected icon, or the first one if none +are selected. + +In manual layout (and especially, on the desktop) the keyboard arrow +keys work in a slightly different way. To allow all icons to be +reached the closest icon in the quadrant of the direction selected +will be used as the "next" icon when navigating. + +Other keyboard shortcuts: + +Return, Keypad Return - Activate the selected objects +Space (without control) - Activate the selected objects +Escape - Undo icon stretching if in progress + +Alt Left - go back +Alt Right - go forward +Alt Up - go up a directory +Alt Down - enter directory / activate selection + +Shift-F10 bring up context menu for selection, or the directory context menu if nothing is selected +Ctrl-F10 bring up context menu for directory + +Other key presses are used for typeahead search + +In rename mode: + +Escape - Cancel rename +Return, Keypad Return - Finish rename + +Mouse: +====== + +In double click mode: + +Clicking on an icon selects it and deselects all others on +BUTTON_PRESS. Dragging does the default dnd file operation. + +Clicking on blank space deselect all selected icons. Doesn't allow +dragging. + +Double clicking (both clicks on the same icon) with no modifiers +activates the clicked file. (And deselects the others due to the first +click.) + +Clicking when Control (Shift can also be used, which is not written +out below) is held down can be used to do multiple selections. + +Control-click on empty space does nothing. +Control-click on unselected icon selects it on BUTTON_PRESS +Control-click on selected icon de-selects it on BUTTON_RELEASE +Control-double click does nothing +Control can be held down while starting a drag + +While doing a drag modifers affect the operation the drag causes: +Control - Copy the files +Shift - Move the files +Alt - Open a menu with the available alternatives + +All the basic clicks are typically done with the left button, but can +be done with the other buttons to. [Do we want this?] However some of +the buttons also have special operations: + +Right-click on a selected icon opens the context menu for the selected +icons. +Right-click on empty space opens the context menu for the directory. +Middle-button drag always opens the menu with possible operations on +drop. + +In single click mode: + +Single click mode work just like double click mode except single +clicks on icons activate the icon on button release if you didn't +drag, didn't hold down for 1.5 secs or clicked twice within the +double-click time. + +*********** List view ******************** + +[TODO: Add stuff here] diff --git a/docs/load-states.dia b/docs/load-states.dia new file mode 100644 index 00000000..d650ceae Binary files /dev/null and b/docs/load-states.dia differ diff --git a/docs/recommended-books.html b/docs/recommended-books.html new file mode 100644 index 00000000..cedf95ab --- /dev/null +++ b/docs/recommended-books.html @@ -0,0 +1,167 @@ + + + +Eazel: Darin's Recommended Programming Books + + + + +

This document was really more for Eazel than for all Caja hackers, +but since the style guide references it, I checked it into the Caja CVS +for now. Later we can figure out what to do with it.

+ +

This document is left over from when Eazel was doing a program in C++. +Soon, I'll rearrange the document so it doesn't put all the C++ stuff first, +since C++ is immaterial for the current Caja project.

+ +

If you buy books from Amazon.com using the links on this page, Darin will get a small kickback from Amazon.

+ +

One of the main reasons for creating this list is that there are many poor C++ books out there. +I've picked out a small number of extremely useful books so you won't have to wade through the weaker ones.

+ +

C++ Reference Books

+ +

These books cover the C++ language and library. All of them except for the +C++ standard itself also contain useful introductory material. For some +programmers, these are enough to explain the features of the language.

+ +

The C++ Programming Language, Third Edition, +Bjarne Stroustrup. This is the book by the creator of the C++ language. This third edition is far superior +to the first two, and covers the ISO Standard version of the language in detail, including the library. +Any serious C++ programmer should read this book. There have been many corrections since the first printing, so get +the newest printing you can. Bjarne has supporting materials +for the book on the web, including the errata lists that enumerate all changes between printings.

+ +

The C++ Standard Library, +Nicolai M. Josuttis. This book has the best coverage of the library. There have been tons of others that cover +the library, or focus on the STL or streams. But Josuttis covers all these subjects better than any of his +predecessors. Since we use the library extensively in Eazel projects, this is a must read. +The author has some useful supporting materials on the web.

+ +

C++ Technique Books

+ +

These books are about specific programming techniques for writing code in C++. +They can help you understand idioms you'll find in our code. +This kind of idiomatic programming is important in C++, because the language +gives you so much freedom to write unusable, unmaintainable code.

+ +

Exceptional C++, +Herb Sutter. This is a collection of material that was originally part of Herb's +Guru of the Week. This includes much of the most +advanced C++ information available. I learned many of the most important techniques from Herb, including +the swap technique for writing safe assignment operators. Herb covers each topic thoroughly.

+ +

Ruminations on C++, +Andrew Koenig and Barbara Moo.

+ +

Effective C++, Second Edition +and More Effective C++, +Scott Meyers. These books contain a laundry list of important C++ idioms. The books are a bit less +important now than when they were first released, but still full of valuable stuff. There's also a +CD edition +(there's a copy of it on Rob's machine) +that contains both books in electronic form. The publisher's web site has a good collection of +supporting materials for both +the original and +the second book

+ +

The Design and Evolution of C++, +Bjarne Stroustrup. While this book doesn't prescribe any specific techniques, it will help you understand the +tradeoffs behind all the language features, and how C++ got to be what it is. I highly recommend it.

+ +

C++ Tutorial Books

+ +

These books explain C++ programming from scratch. These particular examples are so good that they +can be useful even for experienced programmers who already know C++ well.

+ +

Essential C++, +Stanley Lippman. This tutorial is much more useful than the longer and more complete works, like +C++ Primer. +It covers the features and the reasons for the features quite well. In particular, it has a good explanation +of references and pointers and why you'd use one or the other. It covers templates and exceptions fairly well.

+ +

Gtk Books

+ +

OK, so I'm not an expert on Gtk yet. But I'm becoming one.

+ +

Gtk+/Mate Application Development, +Havoc Pennington. I learned a lot from this book. But it's all Gtk+ and C; things are done +a bit differently with Gtk-- from C++. It's still worth reading.

+ +

Programming Technique Books

+ +

These books are valuable because of the ideas in them, but are not specific to a particular programming language or toolkit.

+ +

Refactoring, +Martin Fowler. This book outlines a philosophy of programming that we embrace at Eazel. The ideas +about changing existing code to improve it so it can be modified are extremely important. The ideas +about unit testing as a means to this end shape the way we use unit testing at Eazel. +All the examples in the book are in Java, but the ideas apply well to C++.

+ +

The Practice of Programming, +Brian Kernighan, Rob Pike. This book, by two of the most famous UNIX programmers, covers a lot of basic +programming smarts. I don't agree with everything they have to say, but the book is great as a whole.

+ +

Programming Pearls, Second Edition, +Jon Bentley. This classic has recently been updated with a second edition. I haven't read the second edition +yet, but I'm sure it's great. When I read it, I'll put more specific comments here.

+ +

Design Patterns. +There's also a CD edition +(there's a copy of it on Rob's machine).

+ +

Algorithms in C++, Third Edition, +Robert Sedgewick. The original version is in C. +There's also an upcoming Java version.

+ +

Books I Have Read, But Do Not Recommend

+ +

I've also read many books on these topics that were less useful than the ones listed above. +Here are a few that were not as exemplary. I won't try to sort out the ones that I found simply "not as useful as the best ones" +from the truly awful. If you see a book that's not on this list, it might be one I'd recommend. Maybe +I haven't read it.

+ +

C Interfaces and Implementations.

+ +

C++ IOStreams Handbook, +Steve Teale. Josuttis covers streams better.

+ +

Extreme Programming Explained. +My love for Refactoring had me excited about this one, but it was a disappointment.

+ +

Generic Programming and the STL, +Matt Austern. I don't know of anyone who knows more about the STL than Matt Austern, who's currently +maintaining the main implementation at SGI. But Josuttis covers the STL better.

+ +

Industrial Strength C++.

+ +

Inside the C++ Object Model.

+ +

Large-Scale C++ Software Design, +John Lakos.

+ +

Objects Unencapsulated: Java, Eiffel and C++??. +This is a basically an "Eiffel is great, C++ sucks" book. Some interesting insights, but a lot of sloppy thinking.

+ +

Books That Need Review

+ +

This is a list of possibly important books that I haven't checked out yet.

+ +

C++ Primer, Third Edition, +Stanley Lippman, Josee Lajoie. The earlier editions were good but not great. But I have reason +to believe that this one might be better than those were.

+ +

C++ Primer Answer Book. +I checked, and this answer book does go with the third edition of C++ Primer.

+ +

Design Patterns and Contracts.

+ +

Developing Linux Applications with GTK+ and GDK.

+ +

Linux Mate/Gtk Programming Bible.

+ +

Sams Teach Yourself Gtk+ Programming in 21 Days.

+ + + + diff --git a/docs/reference/Makefile.am b/docs/reference/Makefile.am new file mode 100644 index 00000000..4c6935b3 --- /dev/null +++ b/docs/reference/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = libcaja-extension diff --git a/docs/reference/Makefile.in b/docs/reference/Makefile.in new file mode 100644 index 00000000..cc8a1150 --- /dev/null +++ b/docs/reference/Makefile.in @@ -0,0 +1,646 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = docs/reference +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/gtk-doc.m4 \ + $(top_srcdir)/m4/intltool.m4 $(top_srcdir)/m4/libtool.m4 \ + $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ + $(top_srcdir)/m4/ltversion.m4 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sed -e "$$sed_rest"`; \ + done; \ + reldir="$$dir2" +ACLOCAL = @ACLOCAL@ +ACLOCAL_AMFLAGS = @ACLOCAL_AMFLAGS@ +ALL_CFLAGS = @ALL_CFLAGS@ +ALL_LIBS = @ALL_LIBS@ +ALL_LINGUAS = @ALL_LINGUAS@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +AR = @AR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CAJA_EXTENSION_VERSION_INFO = @CAJA_EXTENSION_VERSION_INFO@ +CATALOGS = @CATALOGS@ +CATOBJEXT = @CATOBJEXT@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CORE_CFLAGS = @CORE_CFLAGS@ +CORE_LIBS = @CORE_LIBS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DATADIRNAME = @DATADIRNAME@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DISABLE_DEPRECATED_CFLAGS = @DISABLE_DEPRECATED_CFLAGS@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +ENABLE_EMPTY_VIEW = @ENABLE_EMPTY_VIEW@ +ENABLE_PROFILER = @ENABLE_PROFILER@ +EXEEXT = @EXEEXT@ 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then \ + echo ' DOC Preparing build'; \ + files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \ + if test "x$$files" != "x" ; then \ + for file in $$files ; do \ + test -f $(abs_srcdir)/$$file && \ + cp -pu $(abs_srcdir)/$$file $(abs_builddir)/ || true; \ + done; \ + fi; \ + test -d $(abs_srcdir)/tmpl && \ + { cp -rp $(abs_srcdir)/tmpl $(abs_builddir)/; \ + chmod -R u+w $(abs_builddir)/tmpl; } \ + fi + @touch setup-build.stamp + +#### scan #### + +scan-build.stamp: $(HFILE_GLOB) $(CFILE_GLOB) + @echo ' DOC Scanning header files' + @_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-scan --module=$(DOC_MODULE) --ignore-headers="$(IGNORE_HFILES)" $${_source_dir} $(SCAN_OPTIONS) $(EXTRA_HFILES) + @if grep -l '^..*$$' $(DOC_MODULE).types > /dev/null 2>&1 ; then \ + echo " DOC Introspecting gobjects"; \ + scanobj_options=""; \ + gtkdoc-scangobj 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + scanobj_options="--verbose"; \ + fi; \ + fi; \ + CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" RUN="$(GTKDOC_RUN)" CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS)" LDFLAGS="$(GTKDOC_LIBS) $(LDFLAGS)" \ + gtkdoc-scangobj $(SCANGOBJ_OPTIONS) $$scanobj_options --module=$(DOC_MODULE); \ + else \ + for i in $(SCANOBJ_FILES) ; do \ + test -f $$i || touch $$i ; \ + done \ + fi + @touch scan-build.stamp + +$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt: scan-build.stamp + @true + +#### templates #### + +tmpl-build.stamp: setup-build.stamp $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt + @echo ' DOC Rebuilding template files' + @gtkdoc-mktmpl --module=$(DOC_MODULE) $(MKTMPL_OPTIONS) + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + if test -w $(abs_srcdir) ; then \ + cp -rp $(abs_builddir)/tmpl $(abs_srcdir)/; \ + fi \ + fi + @touch tmpl-build.stamp + +tmpl.stamp: tmpl-build.stamp + @true + +$(srcdir)/tmpl/*.sgml: + @true + +#### xml #### + +sgml-build.stamp: tmpl.stamp $(DOC_MODULE)-sections.txt $(srcdir)/tmpl/*.sgml $(expand_content_files) + @echo ' DOC Building XML' + @-chmod -R u+w $(srcdir) + @_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-mkdb --module=$(DOC_MODULE) --output-format=xml --expand-content-files="$(expand_content_files)" --main-sgml-file=$(DOC_MAIN_SGML_FILE) $${_source_dir} $(MKDB_OPTIONS) + @touch sgml-build.stamp + +sgml.stamp: sgml-build.stamp + @true + +#### html #### + +html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + @echo ' DOC Building HTML' + @rm -rf html + @mkdir html + @mkhtml_options=""; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkhtml_options="$$mkhtml_options --verbose"; \ + fi; \ + fi; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-path"; \ + if test "$(?)" = "0"; then \ + mkhtml_options="$$mkhtml_options --path=\"$(abs_srcdir)\""; \ + fi; \ + cd html && gtkdoc-mkhtml $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE) + -@test "x$(HTML_IMAGES)" = "x" || \ + for file in $(HTML_IMAGES) ; do \ + if test -f $(abs_srcdir)/$$file ; then \ + cp $(abs_srcdir)/$$file $(abs_builddir)/html; \ + fi; \ + if test -f $(abs_builddir)/$$file ; then \ + cp $(abs_builddir)/$$file $(abs_builddir)/html; \ + fi; \ + done; + @echo ' DOC Fixing cross-references' + @gtkdoc-fixxref --module=$(DOC_MODULE) --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS) + @touch html-build.stamp + +#### pdf #### + +pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + @echo ' DOC Building PDF' + @rm -f $(DOC_MODULE).pdf + @mkpdf_options=""; \ + gtkdoc-mkpdf 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkpdf_options="$$mkpdf_options --verbose"; \ + fi; \ + fi; \ + if test "x$(HTML_IMAGES)" != "x"; then \ + for img in $(HTML_IMAGES); do \ + part=`dirname $$img`; \ + echo $$mkpdf_options | grep >/dev/null "\-\-imgdir=$$part "; \ + if test $$? != 0; then \ + mkpdf_options="$$mkpdf_options --imgdir=$$part"; \ + fi; \ + done; \ + fi; \ + gtkdoc-mkpdf --path="$(abs_srcdir)" $$mkpdf_options $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) $(MKPDF_OPTIONS) + @touch pdf-build.stamp + +############## + +clean-local: + @rm -f *~ *.bak + @rm -rf .libs + +distclean-local: + @rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \ + $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \ + rm -rf tmpl; \ + fi + +maintainer-clean-local: clean + @rm -rf xml html + +install-data-local: + @installfiles=`echo $(builddir)/html/*`; \ + if test "$$installfiles" = '$(builddir)/html/*'; \ + then echo 1>&2 'Nothing to install' ; \ + else \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + $(mkinstalldirs) $${installdir} ; \ + for i in $$installfiles; do \ + echo ' $(INSTALL_DATA) '$$i ; \ + $(INSTALL_DATA) $$i $${installdir}; \ + done; \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + mv -f $${installdir}/$(DOC_MODULE).devhelp2 \ + $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp2; \ + fi; \ + $(GTKDOC_REBASE) --relative --dest-dir=$(DESTDIR) --html-dir=$${installdir}; \ + fi + +uninstall-local: + @if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + rm -rf $${installdir} + +# +# Require gtk-doc when making dist +# +@ENABLE_GTK_DOC_TRUE@dist-check-gtkdoc: +@ENABLE_GTK_DOC_FALSE@dist-check-gtkdoc: +@ENABLE_GTK_DOC_FALSE@ @echo "*** gtk-doc must be installed and enabled in order to make dist" +@ENABLE_GTK_DOC_FALSE@ @false + +dist-hook: dist-check-gtkdoc dist-hook-local + @mkdir $(distdir)/tmpl + @mkdir $(distdir)/html + @-cp ./tmpl/*.sgml $(distdir)/tmpl + @cp ./html/* $(distdir)/html + @-cp ./$(DOC_MODULE).pdf $(distdir)/ + @-cp ./$(DOC_MODULE).types $(distdir)/ + @-cp ./$(DOC_MODULE)-sections.txt $(distdir)/ + @cd $(distdir) && rm -f $(DISTCLEANFILES) + @$(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html + +.PHONY : dist-hook-local docs + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/docs/reference/libcaja-extension/html/ch01.html b/docs/reference/libcaja-extension/html/ch01.html new file mode 100644 index 00000000..8e90e1fd --- /dev/null +++ b/docs/reference/libcaja-extension/html/ch01.html @@ -0,0 +1,63 @@ + + + + +Extension Interfaces + + + + + + + + + + + + + + + + +
+

+Extension Interfaces

+
+
+caja-column-provider +
+
+CajaColumn +
+
+caja-extension-types +
+
+caja-file-info +
+
+caja-info-provider +
+
+caja-location-widget-provider +
+
+caja-menu-provider +
+
+CajaMenuItem +
+
+caja-property-page-provider +
+
+CajaPropertyPage +
+
+<xi:include></xi:include> +
+
+
+ Generated by GTK-Doc V1.15
+ + \ No newline at end of file diff --git a/docs/reference/libcaja-extension/html/home.png b/docs/reference/libcaja-extension/html/home.png new file mode 100644 index 00000000..17003611 Binary files /dev/null and b/docs/reference/libcaja-extension/html/home.png differ diff --git a/docs/reference/libcaja-extension/html/index.html b/docs/reference/libcaja-extension/html/index.html new file mode 100644 index 00000000..6d4ef0bf --- /dev/null +++ b/docs/reference/libcaja-extension/html/index.html @@ -0,0 +1,66 @@ + + + + +Caja Extension Reference Manual + + + + + + + +
+
+
+
+

For Caja-Extension 3:0:2 +

+
+
+
+
+
I. API Reference
+
+
Extension Interfaces
+
+
+caja-column-provider +
+
+CajaColumn +
+
+caja-extension-types +
+
+caja-file-info +
+
+caja-info-provider +
+
+caja-location-widget-provider +
+
+caja-menu-provider +
+
+CajaMenuItem +
+
+caja-property-page-provider +
+
+CajaPropertyPage +
+
+
+
Index
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + \ No newline at end of file diff --git a/docs/reference/libcaja-extension/html/index.sgml b/docs/reference/libcaja-extension/html/index.sgml new file mode 100644 index 00000000..aa9b75e4 --- /dev/null +++ b/docs/reference/libcaja-extension/html/index.sgml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/docs/reference/libcaja-extension/html/ix01.html b/docs/reference/libcaja-extension/html/ix01.html new file mode 100644 index 00000000..289c1018 --- /dev/null +++ b/docs/reference/libcaja-extension/html/ix01.html @@ -0,0 +1,224 @@ + + + + +Index + + + + + + + + + + + + + + + +
+

+Index

+
+

N

+
+
CajaColumn, CajaColumn +
+
CajaColumn:attribute, The "attribute" property +
+
CajaColumn:attribute-q, The "attribute-q" property +
+
CajaColumn:description, The "description" property +
+
CajaColumn:label, The "label" property +
+
CajaColumn:name, The "name" property +
+
CajaColumn:xalign, The "xalign" property +
+
CajaColumnDetails, CajaColumnDetails +
+
CajaColumnProvider, CajaColumnProvider +
+
CajaColumnProviderIface, CajaColumnProviderIface +
+
CajaFile, CajaFile +
+
CajaFileInfo, caja-file-info +
+
CajaFileInfoIface, CajaFileInfoIface +
+
CajaInfoProvider, CajaInfoProvider +
+
CajaInfoProviderIface, CajaInfoProviderIface +
+
CajaInfoProviderUpdateComplete, CajaInfoProviderUpdateComplete () +
+
CajaLocationWidgetProvider, CajaLocationWidgetProvider +
+
CajaLocationWidgetProviderIface, CajaLocationWidgetProviderIface +
+
CajaMenu, CajaMenu +
+
CajaMenuItem, CajaMenuItem +
+
CajaMenuItem::activate, The "activate" signal +
+
CajaMenuItem:icon, The "icon" property +
+
CajaMenuItem:label, The "label" property +
+
CajaMenuItem:menu, The "menu" property +
+
CajaMenuItem:name, The "name" property +
+
CajaMenuItem:priority, The "priority" property +
+
CajaMenuItem:sensitive, The "sensitive" property +
+
CajaMenuItem:tip, The "tip" property +
+
CajaMenuItemDetails, CajaMenuItemDetails +
+
CajaMenuPrivate, CajaMenuPrivate +
+
CajaMenuProvider, CajaMenuProvider +
+
CajaMenuProvider::items-updated, The "items-updated" signal +
+
CajaMenuProviderIface, CajaMenuProviderIface +
+
CajaOperationHandle, CajaOperationHandle +
+
CajaOperationResult, enum CajaOperationResult +
+
CajaPropertyPage, CajaPropertyPage +
+
CajaPropertyPage:label, The "label" property +
+
CajaPropertyPage:name, The "name" property +
+
CajaPropertyPage:page, The "page" property +
+
CajaPropertyPageDetails, CajaPropertyPageDetails +
+
CajaPropertyPageProvider, CajaPropertyPageProvider +
+
CajaPropertyPageProviderIface, CajaPropertyPageProviderIface +
+
caja_column_new, caja_column_new () +
+
caja_column_provider_get_columns, caja_column_provider_get_columns () +
+
CAJA_FILE_DEFINED, CAJA_FILE_DEFINED +
+
caja_file_info_add_emblem, caja_file_info_add_emblem () +
+
caja_file_info_add_string_attribute, caja_file_info_add_string_attribute () +
+
caja_file_info_can_write, caja_file_info_can_write () +
+
caja_file_info_get_activation_uri, caja_file_info_get_activation_uri () +
+
caja_file_info_get_file_type, caja_file_info_get_file_type () +
+
caja_file_info_get_location, caja_file_info_get_location () +
+
caja_file_info_get_mime_type, caja_file_info_get_mime_type () +
+
caja_file_info_get_mount, caja_file_info_get_mount () +
+
caja_file_info_get_name, caja_file_info_get_name () +
+
caja_file_info_get_parent_info, caja_file_info_get_parent_info () +
+
caja_file_info_get_parent_location, caja_file_info_get_parent_location () +
+
caja_file_info_get_parent_uri, caja_file_info_get_parent_uri () +
+
caja_file_info_get_string_attribute, caja_file_info_get_string_attribute () +
+
caja_file_info_get_uri, caja_file_info_get_uri () +
+
caja_file_info_get_uri_scheme, caja_file_info_get_uri_scheme () +
+
caja_file_info_invalidate_extension_info, caja_file_info_invalidate_extension_info () +
+
caja_file_info_is_directory, caja_file_info_is_directory () +
+
caja_file_info_is_gone, caja_file_info_is_gone () +
+
caja_file_info_is_mime_type, caja_file_info_is_mime_type () +
+
caja_file_info_list_copy, caja_file_info_list_copy () +
+
caja_file_info_list_free, caja_file_info_list_free () +
+
caja_info_provider_cancel_update, caja_info_provider_cancel_update () +
+
caja_info_provider_update_complete_invoke, caja_info_provider_update_complete_invoke () +
+
caja_info_provider_update_file_info, caja_info_provider_update_file_info () +
+
caja_location_widget_provider_get_widget, caja_location_widget_provider_get_widget () +
+
caja_menu_append_item, caja_menu_append_item () +
+
caja_menu_get_items, caja_menu_get_items () +
+
CAJA_MENU_IS_ITEM, CAJA_MENU_IS_ITEM() +
+
CAJA_MENU_IS_ITEM_CLASS, CAJA_MENU_IS_ITEM_CLASS() +
+
CAJA_MENU_ITEM, CAJA_MENU_ITEM() +
+
caja_menu_item_activate, caja_menu_item_activate () +
+
CAJA_MENU_ITEM_CLASS, CAJA_MENU_ITEM_CLASS() +
+
CAJA_MENU_ITEM_GET_CLASS, CAJA_MENU_ITEM_GET_CLASS() +
+
caja_menu_item_get_type, caja_menu_item_get_type () +
+
caja_menu_item_list_free, caja_menu_item_list_free () +
+
caja_menu_item_new, caja_menu_item_new () +
+
caja_menu_item_set_submenu, caja_menu_item_set_submenu () +
+
caja_menu_new, caja_menu_new () +
+
caja_menu_provider_emit_items_updated_signal, caja_menu_provider_emit_items_updated_signal () +
+
caja_menu_provider_get_background_items, caja_menu_provider_get_background_items () +
+
caja_menu_provider_get_file_items, caja_menu_provider_get_file_items () +
+
caja_menu_provider_get_toolbar_items, caja_menu_provider_get_toolbar_items () +
+
caja_module_initialize, caja_module_initialize () +
+
caja_module_list_types, caja_module_list_types () +
+
caja_module_shutdown, caja_module_shutdown () +
+
caja_operation_result_get_type, caja_operation_result_get_type () +
+
caja_property_page_new, caja_property_page_new () +
+
caja_property_page_provider_get_pages, caja_property_page_provider_get_pages () +
+
CAJA_TYPE_MENU_ITEM, CAJA_TYPE_MENU_ITEM +
+
CAJA_TYPE_OPERATION_RESULT, CAJA_TYPE_OPERATION_RESULT +
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + \ No newline at end of file diff --git a/docs/reference/libcaja-extension/html/left.png b/docs/reference/libcaja-extension/html/left.png new file mode 100644 index 00000000..2d05b3d5 Binary files /dev/null and b/docs/reference/libcaja-extension/html/left.png differ diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-column-provider.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-column-provider.html new file mode 100644 index 00000000..d09fd267 --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-column-provider.html @@ -0,0 +1,117 @@ + + + + +caja-column-provider + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

caja-column-provider

+

caja-column-provider

+
+
+

Synopsis

+
                    CajaColumnProvider;
+                    CajaColumnProviderIface;
+GList *             caja_column_provider_get_columns
+                                                        (CajaColumnProvider *provider);
+
+
+
+

Object Hierarchy

+
+  GInterface
+   +----CajaColumnProvider
+
+
+
+

Prerequisites

+

+CajaColumnProvider requires + GObject.

+
+
+

Description

+

+

+
+
+

Details

+
+

CajaColumnProvider

+
typedef struct _CajaColumnProvider CajaColumnProvider;
+

+

+
+
+
+

CajaColumnProviderIface

+
typedef struct {
+	GTypeInterface g_iface;
+
+	GList *(*get_columns) (CajaColumnProvider *provider);
+} CajaColumnProviderIface;
+
+

+

+
+
+
+

caja_column_provider_get_columns ()

+
GList *             caja_column_provider_get_columns
+                                                        (CajaColumnProvider *provider);
+

+

+
++ + + + + + + + + + +

provider :

 +

Returns :

 +
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-column.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-column.html new file mode 100644 index 00000000..53e19a1f --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-column.html @@ -0,0 +1,182 @@ + + + + +CajaColumn + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

CajaColumn

+

CajaColumn

+
+
+

Synopsis

+
                    CajaColumnDetails;
+                    CajaColumn;
+CajaColumn *    caja_column_new                 (const char *name,
+                                                         const char *attribute,
+                                                         const char *label,
+                                                         const char *description);
+
+
+
+

Object Hierarchy

+
+  GObject
+   +----CajaColumn
+
+
+
+

Properties

+
+  "attribute"                gchar*                : Read / Write
+  "attribute-q"              guint                 : Read
+  "description"              gchar*                : Read / Write
+  "label"                    gchar*                : Read / Write
+  "name"                     gchar*                : Read / Write / Construct Only
+  "xalign"                   gfloat                : Read / Write
+
+
+
+

Description

+

+

+
+
+

Details

+
+

CajaColumnDetails

+
typedef struct _CajaColumnDetails CajaColumnDetails;
+

+

+
+
+
+

CajaColumn

+
typedef struct _CajaColumn CajaColumn;
+

+

+
+
+
+

caja_column_new ()

+
CajaColumn *    caja_column_new                 (const char *name,
+                                                         const char *attribute,
+                                                         const char *label,
+                                                         const char *description);
+

+Creates a new column +

+
++ + + + + + + + + + + + + + + + + + + + + + +

name :

identifier of the column +

attribute :

the file attribute to be displayed in the column +

label :

the user-visible label for the column +

description :

a user-visible description of the column +

Returns :

 a newly created CajaColumn +
+
+
+
+

Property Details

+
+

The "attribute" property

+
  "attribute"                gchar*                : Read / Write
+

The attribute name to display.

+

Default value: NULL

+
+
+
+

The "attribute-q" property

+
  "attribute-q"              guint                 : Read
+

The attribute name to display, in quark form.

+

Default value: 0

+
+
+
+

The "description" property

+
  "description"              gchar*                : Read / Write
+

A user-visible description of the column.

+

Default value: NULL

+
+
+
+

The "label" property

+
  "label"                    gchar*                : Read / Write
+

Label to display in the column.

+

Default value: NULL

+
+
+
+

The "name" property

+
  "name"                     gchar*                : Read / Write / Construct Only
+

Name of the column.

+

Default value: NULL

+
+
+
+

The "xalign" property

+
  "xalign"                   gfloat                : Read / Write
+

The x-alignment of the column.

+

Allowed values: [0,1]

+

Default value: 0

+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-extension-types.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-extension-types.html new file mode 100644 index 00000000..c01df269 --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-extension-types.html @@ -0,0 +1,158 @@ + + + + +caja-extension-types + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

caja-extension-types

+

caja-extension-types

+
+
+

Synopsis

+
#define             CAJA_TYPE_OPERATION_RESULT
+                    CajaOperationHandle;
+enum                CajaOperationResult;
+GType               caja_operation_result_get_type  (void);
+void                caja_module_initialize          (GTypeModule *module);
+void                caja_module_shutdown            (void);
+void                caja_module_list_types          (const GType **types,
+                                                         int *num_types);
+
+
+
+

Description

+

+

+
+
+

Details

+
+

CAJA_TYPE_OPERATION_RESULT

+
#define CAJA_TYPE_OPERATION_RESULT (caja_operation_result_get_type ())
+
+

+

+
+
+
+

CajaOperationHandle

+
typedef struct _CajaOperationHandle CajaOperationHandle;
+

+

+
+
+
+

enum CajaOperationResult

+
typedef enum {
+	/* Returned if the call succeeded, and the extension is done
+	 * with the request */
+	CAJA_OPERATION_COMPLETE,
+
+	/* Returned if the call failed */
+	CAJA_OPERATION_FAILED,
+
+	/* Returned if the extension has begun an async operation.
+	 * If this is returned, the extension must set the handle
+	 * parameter and call the callback closure when the
+	 * operation is complete. */
+	CAJA_OPERATION_IN_PROGRESS
+} CajaOperationResult;
+
+

+

+
+
+
+

caja_operation_result_get_type ()

+
GType               caja_operation_result_get_type  (void);
+

+

+
++ + + + +

Returns :

 +
+
+
+
+

caja_module_initialize ()

+
void                caja_module_initialize          (GTypeModule *module);
+

+

+
++ + + + +

module :

 +
+
+
+
+

caja_module_shutdown ()

+
void                caja_module_shutdown            (void);
+

+

+
+
+
+

caja_module_list_types ()

+
void                caja_module_list_types          (const GType **types,
+                                                         int *num_types);
+

+

+
++ + + + + + + + + + +

types :

 +

num_types :

 +
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-file-info.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-file-info.html new file mode 100644 index 00000000..38398bab --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-file-info.html @@ -0,0 +1,643 @@ + + + + +caja-file-info + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

caja-file-info

+

caja-file-info

+
+
+

Synopsis

+
#define             CAJA_FILE_DEFINED
+typedef             CajaFile;
+typedef             CajaFileInfo;
+                    CajaFileInfoIface;
+GList *             caja_file_info_list_copy        (GList *files);
+void                caja_file_info_list_free        (GList *files);
+gboolean            caja_file_info_is_gone          (CajaFileInfo *file);
+GFileType           caja_file_info_get_file_type    (CajaFileInfo *file);
+GFile *             caja_file_info_get_location     (CajaFileInfo *file);
+char *              caja_file_info_get_name         (CajaFileInfo *file);
+char *              caja_file_info_get_uri          (CajaFileInfo *file);
+char *              caja_file_info_get_activation_uri
+                                                        (CajaFileInfo *file);
+GFile *             caja_file_info_get_parent_location
+                                                        (CajaFileInfo *file);
+char *              caja_file_info_get_parent_uri   (CajaFileInfo *file);
+GMount *            caja_file_info_get_mount        (CajaFileInfo *file);
+char *              caja_file_info_get_uri_scheme   (CajaFileInfo *file);
+CajaFileInfo*   caja_file_info_get_parent_info  (CajaFileInfo *file);
+char *              caja_file_info_get_mime_type    (CajaFileInfo *file);
+gboolean            caja_file_info_is_mime_type     (CajaFileInfo *file,
+                                                         const char *mime_type);
+gboolean            caja_file_info_is_directory     (CajaFileInfo *file);
+gboolean            caja_file_info_can_write        (CajaFileInfo *file);
+void                caja_file_info_add_emblem       (CajaFileInfo *file,
+                                                         const char *emblem_name);
+char *              caja_file_info_get_string_attribute
+                                                        (CajaFileInfo *file,
+                                                         const char *attribute_name);
+void                caja_file_info_add_string_attribute
+                                                        (CajaFileInfo *file,
+                                                         const char *attribute_name,
+                                                         const char *value);
+void                caja_file_info_invalidate_extension_info
+                                                        (CajaFileInfo *file);
+
+
+
+

Object Hierarchy

+
+  GInterface
+   +----CajaFileInfo
+
+
+
+

Prerequisites

+

+CajaFileInfo requires + GObject.

+
+
+

Description

+

+

+
+
+

Details

+
+

CAJA_FILE_DEFINED

+
#define CAJA_FILE_DEFINED
+
+

+

+
+
+
+

CajaFile

+
typedef struct CajaFile          CajaFile;
+
+

+

+
+
+
+

CajaFileInfo

+
typedef CajaFile                  CajaFileInfo;
+
+

+

+
+
+
+

CajaFileInfoIface

+
typedef struct {
+	GTypeInterface g_iface;
+
+	gboolean          (*is_gone)              (CajaFileInfo *file);
+
+	char *            (*get_name)             (CajaFileInfo *file);
+	char *            (*get_uri)              (CajaFileInfo *file);
+	char *            (*get_parent_uri)       (CajaFileInfo *file);
+	char *            (*get_uri_scheme)       (CajaFileInfo *file);
+
+	char *            (*get_mime_type)        (CajaFileInfo *file);
+	gboolean          (*is_mime_type)         (CajaFileInfo *file,
+						   const char       *mime_Type);
+	gboolean          (*is_directory)         (CajaFileInfo *file);
+
+	void              (*add_emblem)           (CajaFileInfo *file,
+						   const char       *emblem_name);
+	char *            (*get_string_attribute) (CajaFileInfo *file,
+						   const char       *attribute_name);
+	void              (*add_string_attribute) (CajaFileInfo *file,
+						   const char       *attribute_name,
+						   const char       *value);
+	void              (*invalidate_extension_info) (CajaFileInfo *file);
+
+	char *            (*get_activation_uri)   (CajaFileInfo *file);
+
+	GFileType         (*get_file_type)        (CajaFileInfo *file);
+	GFile *           (*get_location)         (CajaFileInfo *file);
+	GFile *           (*get_parent_location)  (CajaFileInfo *file);
+	CajaFileInfo* (*get_parent_info)      (CajaFileInfo *file);
+	GMount *          (*get_mount)            (CajaFileInfo *file);
+	gboolean          (*can_write)            (CajaFileInfo *file);
+} CajaFileInfoIface;
+
+

+

+
+
+
+

caja_file_info_list_copy ()

+
GList *             caja_file_info_list_copy        (GList *files);
+

+

+
++ + + + + + + + + + +

files :

 +

Returns :

 +
+
+
+
+

caja_file_info_list_free ()

+
void                caja_file_info_list_free        (GList *files);
+

+

+
++ + + + +

files :

 +
+
+
+
+

caja_file_info_is_gone ()

+
gboolean            caja_file_info_is_gone          (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_file_type ()

+
GFileType           caja_file_info_get_file_type    (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_location ()

+
GFile *             caja_file_info_get_location     (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_name ()

+
char *              caja_file_info_get_name         (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_uri ()

+
char *              caja_file_info_get_uri          (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_activation_uri ()

+
char *              caja_file_info_get_activation_uri
+                                                        (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_parent_location ()

+
GFile *             caja_file_info_get_parent_location
+                                                        (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_parent_uri ()

+
char *              caja_file_info_get_parent_uri   (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_mount ()

+
GMount *            caja_file_info_get_mount        (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_uri_scheme ()

+
char *              caja_file_info_get_uri_scheme   (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_parent_info ()

+
CajaFileInfo*   caja_file_info_get_parent_info  (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_get_mime_type ()

+
char *              caja_file_info_get_mime_type    (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_is_mime_type ()

+
gboolean            caja_file_info_is_mime_type     (CajaFileInfo *file,
+                                                         const char *mime_type);
+

+

+
++ + + + + + + + + + + + + + +

file :

 +

mime_type :

 +

Returns :

 +
+
+
+
+

caja_file_info_is_directory ()

+
gboolean            caja_file_info_is_directory     (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_can_write ()

+
gboolean            caja_file_info_can_write        (CajaFileInfo *file);
+

+

+
++ + + + + + + + + + +

file :

 +

Returns :

 +
+
+
+
+

caja_file_info_add_emblem ()

+
void                caja_file_info_add_emblem       (CajaFileInfo *file,
+                                                         const char *emblem_name);
+

+

+
++ + + + + + + + + + +

file :

 +

emblem_name :

 +
+
+
+
+

caja_file_info_get_string_attribute ()

+
char *              caja_file_info_get_string_attribute
+                                                        (CajaFileInfo *file,
+                                                         const char *attribute_name);
+

+

+
++ + + + + + + + + + + + + + +

file :

 +

attribute_name :

 +

Returns :

 +
+
+
+
+

caja_file_info_add_string_attribute ()

+
void                caja_file_info_add_string_attribute
+                                                        (CajaFileInfo *file,
+                                                         const char *attribute_name,
+                                                         const char *value);
+

+

+
++ + + + + + + + + + + + + + +

file :

 +

attribute_name :

 +

value :

 +
+
+
+
+

caja_file_info_invalidate_extension_info ()

+
void                caja_file_info_invalidate_extension_info
+                                                        (CajaFileInfo *file);
+

+

+
++ + + + +

file :

 +
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-info-provider.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-info-provider.html new file mode 100644 index 00000000..08fd10e2 --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-info-provider.html @@ -0,0 +1,252 @@ + + + + +caja-info-provider + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

caja-info-provider

+

caja-info-provider

+
+
+

Synopsis

+
                    CajaInfoProvider;
+                    CajaInfoProviderIface;
+void                (*CajaInfoProviderUpdateComplete)
+                                                        (CajaInfoProvider *provider,
+                                                         CajaOperationHandle *handle,
+                                                         CajaOperationResult result,
+                                                         gpointer user_data);
+CajaOperationResult  caja_info_provider_update_file_info
+                                                        (CajaInfoProvider *provider,
+                                                         CajaFileInfo *file,
+                                                         GClosure *update_complete,
+                                                         CajaOperationHandle **handle);
+void                caja_info_provider_cancel_update
+                                                        (CajaInfoProvider *provider,
+                                                         CajaOperationHandle *handle);
+void                caja_info_provider_update_complete_invoke
+                                                        (GClosure *update_complete,
+                                                         CajaInfoProvider *provider,
+                                                         CajaOperationHandle *handle,
+                                                         CajaOperationResult result);
+
+
+
+

Object Hierarchy

+
+  GInterface
+   +----CajaInfoProvider
+
+
+
+

Prerequisites

+

+CajaInfoProvider requires + GObject.

+
+
+

Description

+

+

+
+
+

Details

+
+

CajaInfoProvider

+
typedef struct _CajaInfoProvider CajaInfoProvider;
+

+

+
+
+
+

CajaInfoProviderIface

+
typedef struct {
+	GTypeInterface g_iface;
+
+	CajaOperationResult (*update_file_info) (CajaInfoProvider     *provider,
+						     CajaFileInfo         *file,
+						     GClosure                 *update_complete,
+						     CajaOperationHandle **handle);
+	void                    (*cancel_update)    (CajaInfoProvider     *provider,
+						     CajaOperationHandle  *handle);
+} CajaInfoProviderIface;
+
+

+

+
+
+
+

CajaInfoProviderUpdateComplete ()

+
void                (*CajaInfoProviderUpdateComplete)
+                                                        (CajaInfoProvider *provider,
+                                                         CajaOperationHandle *handle,
+                                                         CajaOperationResult result,
+                                                         gpointer user_data);
+

+

+
++ + + + + + + + + + + + + + + + + + +

provider :

 +

handle :

 +

result :

 +

user_data :

 +
+
+
+
+

caja_info_provider_update_file_info ()

+
CajaOperationResult  caja_info_provider_update_file_info
+                                                        (CajaInfoProvider *provider,
+                                                         CajaFileInfo *file,
+                                                         GClosure *update_complete,
+                                                         CajaOperationHandle **handle);
+

+

+
++ + + + + + + + + + + + + + + + + + + + + + +

provider :

 +

file :

 +

update_complete :

 +

handle :

 +

Returns :

 +
+
+
+
+

caja_info_provider_cancel_update ()

+
void                caja_info_provider_cancel_update
+                                                        (CajaInfoProvider *provider,
+                                                         CajaOperationHandle *handle);
+

+

+
++ + + + + + + + + + +

provider :

 +

handle :

 +
+
+
+
+

caja_info_provider_update_complete_invoke ()

+
void                caja_info_provider_update_complete_invoke
+                                                        (GClosure *update_complete,
+                                                         CajaInfoProvider *provider,
+                                                         CajaOperationHandle *handle,
+                                                         CajaOperationResult result);
+

+

+
++ + + + + + + + + + + + + + + + + + +

update_complete :

 +

provider :

 +

handle :

 +

result :

 +
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-location-widget-provider.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-location-widget-provider.html new file mode 100644 index 00000000..975bd3a5 --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-location-widget-provider.html @@ -0,0 +1,133 @@ + + + + +caja-location-widget-provider + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

caja-location-widget-provider

+

caja-location-widget-provider

+
+
+

Synopsis

+
                    CajaLocationWidgetProvider;
+                    CajaLocationWidgetProviderIface;
+GtkWidget *         caja_location_widget_provider_get_widget
+                                                        (CajaLocationWidgetProvider *provider,
+                                                         const char *uri,
+                                                         GtkWidget *window);
+
+
+
+

Object Hierarchy

+
+  GInterface
+   +----CajaLocationWidgetProvider
+
+
+
+

Prerequisites

+

+CajaLocationWidgetProvider requires + GObject.

+
+
+

Description

+

+

+
+
+

Details

+
+

CajaLocationWidgetProvider

+
typedef struct _CajaLocationWidgetProvider CajaLocationWidgetProvider;
+

+

+
+
+
+

CajaLocationWidgetProviderIface

+
typedef struct {
+	GTypeInterface g_iface;
+
+	GtkWidget * (*get_widget) (CajaLocationWidgetProvider *provider,
+				   const char                     *uri,
+				   GtkWidget                      *window);
+} CajaLocationWidgetProviderIface;
+
+

+

+
+
+
+

caja_location_widget_provider_get_widget ()

+
GtkWidget *         caja_location_widget_provider_get_widget
+                                                        (CajaLocationWidgetProvider *provider,
+                                                         const char *uri,
+                                                         GtkWidget *window);
+

+

+
++ + + + + + + + + + + + + + + + + + +

provider :

 +

uri :

 +

window :

 +

Returns :

 +
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-menu-provider.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-menu-provider.html new file mode 100644 index 00000000..bb151c71 --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-menu-provider.html @@ -0,0 +1,267 @@ + + + + +caja-menu-provider + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

caja-menu-provider

+

caja-menu-provider

+
+
+

Synopsis

+
                    CajaMenuProvider;
+                    CajaMenuProviderIface;
+GList *             caja_menu_provider_get_file_items
+                                                        (CajaMenuProvider *provider,
+                                                         GtkWidget *window,
+                                                         GList *files);
+GList *             caja_menu_provider_get_background_items
+                                                        (CajaMenuProvider *provider,
+                                                         GtkWidget *window,
+                                                         CajaFileInfo *current_folder);
+GList *             caja_menu_provider_get_toolbar_items
+                                                        (CajaMenuProvider *provider,
+                                                         GtkWidget *window,
+                                                         CajaFileInfo *current_folder);
+void                caja_menu_provider_emit_items_updated_signal
+                                                        (CajaMenuProvider *provider);
+
+
+
+

Object Hierarchy

+
+  GInterface
+   +----CajaMenuProvider
+
+
+
+

Prerequisites

+

+CajaMenuProvider requires + GObject.

+
+
+

Signals

+
+  "items-updated"                                  : Run Last
+
+
+
+

Description

+

+

+
+
+

Details

+
+

CajaMenuProvider

+
typedef struct _CajaMenuProvider CajaMenuProvider;
+

+

+
+
+
+

CajaMenuProviderIface

+
typedef struct {
+	GTypeInterface g_iface;
+
+	GList *(*get_file_items)       (CajaMenuProvider *provider,
+					GtkWidget            *window,
+					GList                *files);
+	GList *(*get_background_items) (CajaMenuProvider *provider,
+					GtkWidget            *window,
+					CajaFileInfo     *current_folder);
+	GList *(*get_toolbar_items)    (CajaMenuProvider *provider,
+					GtkWidget            *window,
+				        CajaFileInfo     *current_folder);
+} CajaMenuProviderIface;
+
+

+

+
+
+
+

caja_menu_provider_get_file_items ()

+
GList *             caja_menu_provider_get_file_items
+                                                        (CajaMenuProvider *provider,
+                                                         GtkWidget *window,
+                                                         GList *files);
+

+

+
++ + + + + + + + + + + + + + + + + + +

provider :

 +

window :

 +

files :

 +

Returns :

 +
+
+
+
+

caja_menu_provider_get_background_items ()

+
GList *             caja_menu_provider_get_background_items
+                                                        (CajaMenuProvider *provider,
+                                                         GtkWidget *window,
+                                                         CajaFileInfo *current_folder);
+

+

+
++ + + + + + + + + + + + + + + + + + +

provider :

 +

window :

 +

current_folder :

 +

Returns :

 +
+
+
+
+

caja_menu_provider_get_toolbar_items ()

+
GList *             caja_menu_provider_get_toolbar_items
+                                                        (CajaMenuProvider *provider,
+                                                         GtkWidget *window,
+                                                         CajaFileInfo *current_folder);
+

+

+
++ + + + + + + + + + + + + + + + + + +

provider :

 +

window :

 +

current_folder :

 +

Returns :

 +
+
+
+
+

caja_menu_provider_emit_items_updated_signal ()

+
void                caja_menu_provider_emit_items_updated_signal
+                                                        (CajaMenuProvider *provider);
+

+

+
++ + + + +

provider :

 +
+
+
+
+

Signal Details

+
+

The "items-updated" signal

+
void                user_function                      (CajaMenuProvider *cajamenuprovider,
+                                                        gpointer              user_data)                 : Run Last
+

+

+
++ + + + + + + + + + +

cajamenuprovider :

the object which received the signal. +

user_data :

user data set when the signal handler was connected.
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-menu.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-menu.html new file mode 100644 index 00000000..d4cc454f --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-menu.html @@ -0,0 +1,473 @@ + + + + +CajaMenuItem + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

CajaMenuItem

+

CajaMenuItem

+
+
+

Synopsis

+
#define             CAJA_TYPE_MENU_ITEM
+#define             CAJA_MENU_ITEM                  (obj)
+#define             CAJA_MENU_ITEM_CLASS            (klass)
+#define             CAJA_MENU_IS_ITEM               (obj)
+#define             CAJA_MENU_IS_ITEM_CLASS         (klass)
+#define             CAJA_MENU_ITEM_GET_CLASS        (obj)
+                    CajaMenuPrivate;
+                    CajaMenuItemDetails;
+                    CajaMenu;
+                    CajaMenuItem;
+CajaMenu *      caja_menu_new                   (void);
+void                caja_menu_append_item           (CajaMenu *menu,
+                                                         CajaMenuItem *item);
+GList*              caja_menu_get_items             (CajaMenu *menu);
+void                caja_menu_item_list_free        (GList *item_list);
+GType               caja_menu_item_get_type         (void);
+CajaMenuItem *  caja_menu_item_new              (const char *name,
+                                                         const char *label,
+                                                         const char *tip,
+                                                         const char *icon);
+void                caja_menu_item_activate         (CajaMenuItem *item);
+void                caja_menu_item_set_submenu      (CajaMenuItem *item,
+                                                         CajaMenu *menu);
+
+
+
+

Object Hierarchy

+
+  GObject
+   +----CajaMenu
+
+
+  GObject
+   +----CajaMenuItem
+
+
+
+

Properties

+
+  "icon"                     gchar*                : Read / Write
+  "label"                    gchar*                : Read / Write
+  "menu"                     CajaMenu*         : Read / Write
+  "name"                     gchar*                : Read / Write / Construct Only
+  "priority"                 gboolean              : Read / Write
+  "sensitive"                gboolean              : Read / Write
+  "tip"                      gchar*                : Read / Write
+
+
+
+

Signals

+
+  "activate"                                       : Run Last
+
+
+
+

Description

+

+

+
+
+

Details

+
+

CAJA_TYPE_MENU_ITEM

+
#define CAJA_TYPE_MENU_ITEM            (caja_menu_item_get_type())
+
+

+

+
+
+
+

CAJA_MENU_ITEM()

+
#define CAJA_MENU_ITEM(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), CAJA_TYPE_MENU_ITEM, CajaMenuItem))
+
+

+

+
++ + + + +

obj :

 +
+
+
+
+

CAJA_MENU_ITEM_CLASS()

+
#define CAJA_MENU_ITEM_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), CAJA_TYPE_MENU_ITEM, CajaMenuItemClass))
+
+

+

+
++ + + + +

klass :

 +
+
+
+
+

CAJA_MENU_IS_ITEM()

+
#define CAJA_MENU_IS_ITEM(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CAJA_TYPE_MENU_ITEM))
+
+

+

+
++ + + + +

obj :

 +
+
+
+
+

CAJA_MENU_IS_ITEM_CLASS()

+
#define CAJA_MENU_IS_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), CAJA_TYPE_MENU_ITEM))
+
+

+

+
++ + + + +

klass :

 +
+
+
+
+

CAJA_MENU_ITEM_GET_CLASS()

+
#define CAJA_MENU_ITEM_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), CAJA_TYPE_MENU_ITEM, CajaMenuItemClass))
+
+

+

+
++ + + + +

obj :

 +
+
+
+
+

CajaMenuPrivate

+
typedef struct _CajaMenuPrivate CajaMenuPrivate;
+

+

+
+
+
+

CajaMenuItemDetails

+
typedef struct _CajaMenuItemDetails CajaMenuItemDetails;
+

+

+
+
+
+

CajaMenu

+
typedef struct _CajaMenu CajaMenu;
+

+

+
+
+
+

CajaMenuItem

+
typedef struct _CajaMenuItem CajaMenuItem;
+

+

+
+
+
+

caja_menu_new ()

+
CajaMenu *      caja_menu_new                   (void);
+

+

+
++ + + + +

Returns :

 +
+
+
+
+

caja_menu_append_item ()

+
void                caja_menu_append_item           (CajaMenu *menu,
+                                                         CajaMenuItem *item);
+

+

+
++ + + + + + + + + + +

menu :

 +

item :

 +
+
+
+
+

caja_menu_get_items ()

+
GList*              caja_menu_get_items             (CajaMenu *menu);
+

+

+
++ + + + + + + + + + +

menu :

 +

Returns :

 +
+
+
+
+

caja_menu_item_list_free ()

+
void                caja_menu_item_list_free        (GList *item_list);
+

+

+
++ + + + +

item_list :

 +
+
+
+
+

caja_menu_item_get_type ()

+
GType               caja_menu_item_get_type         (void);
+

+

+
++ + + + +

Returns :

 +
+
+
+
+

caja_menu_item_new ()

+
CajaMenuItem *  caja_menu_item_new              (const char *name,
+                                                         const char *label,
+                                                         const char *tip,
+                                                         const char *icon);
+

+Creates a new menu item that can be added to the toolbar or to a contextual menu. +

+
++ + + + + + + + + + + + + + + + + + + + + + +

name :

the identifier for the menu item +

label :

the user-visible label of the menu item +

tip :

the tooltip of the menu item +

icon :

the name of the icon to display in the menu item +

Returns :

 a newly create CajaMenuItem +
+
+
+
+

caja_menu_item_activate ()

+
void                caja_menu_item_activate         (CajaMenuItem *item);
+

+emits the activate signal. +

+
++ + + + +

item :

pointer to a CajaMenuItem +
+
+
+
+

caja_menu_item_set_submenu ()

+
void                caja_menu_item_set_submenu      (CajaMenuItem *item,
+                                                         CajaMenu *menu);
+

+Attachs a menu to the given CajaMenuItem. +

+
++ + + + + + + + + + +

item :

pointer to a CajaMenuItem +

menu :

pointer to a CajaMenu to attach to the button +
+
+
+
+

Property Details

+
+

The "icon" property

+
  "icon"                     gchar*                : Read / Write
+

Name of the icon to display in the menu item.

+

Default value: NULL

+
+
+
+

The "label" property

+
  "label"                    gchar*                : Read / Write
+

Label to display to the user.

+

Default value: NULL

+
+
+
+

The "menu" property

+
  "menu"                     CajaMenu*         : Read / Write
+

The menu belonging to this item. May be null.

+
+
+
+

The "name" property

+
  "name"                     gchar*                : Read / Write / Construct Only
+

Name of the item.

+

Default value: NULL

+
+
+
+

The "priority" property

+
  "priority"                 gboolean              : Read / Write
+

Show priority text in toolbars.

+

Default value: TRUE

+
+
+
+

The "sensitive" property

+
  "sensitive"                gboolean              : Read / Write
+

Whether the menu item is sensitive.

+

Default value: TRUE

+
+
+
+

The "tip" property

+
  "tip"                      gchar*                : Read / Write
+

Tooltip for the menu item.

+

Default value: NULL

+
+
+
+

Signal Details

+
+

The "activate" signal

+
void                user_function                      (CajaMenuItem *cajamenuitem,
+                                                        gpointer          user_data)             : Run Last
+

+

+
++ + + + + + + + + + +

cajamenuitem :

the object which received the signal. +

user_data :

user data set when the signal handler was connected.
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-property-page-provider.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-property-page-provider.html new file mode 100644 index 00000000..1fc67986 --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-property-page-provider.html @@ -0,0 +1,131 @@ + + + + +caja-property-page-provider + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

caja-property-page-provider

+

caja-property-page-provider

+
+
+

Synopsis

+
                    CajaPropertyPageProvider;
+                    CajaPropertyPageProviderIface;
+GList *             caja_property_page_provider_get_pages
+                                                        (CajaPropertyPageProvider *provider,
+                                                         GList *files);
+
+
+
+

Object Hierarchy

+
+  GInterface
+   +----CajaPropertyPageProvider
+
+
+
+

Prerequisites

+

+CajaPropertyPageProvider requires + GObject.

+
+
+

Description

+

+

+
+
+

Details

+
+

CajaPropertyPageProvider

+
typedef struct _CajaPropertyPageProvider CajaPropertyPageProvider;
+

+

+
+
+
+

CajaPropertyPageProviderIface

+
typedef struct {
+	GTypeInterface g_iface;
+
+	GList *(*get_pages) (CajaPropertyPageProvider     *provider,
+			     GList                    *files);
+} CajaPropertyPageProviderIface;
+
+

+

+
+
+
+

caja_property_page_provider_get_pages ()

+
GList *             caja_property_page_provider_get_pages
+                                                        (CajaPropertyPageProvider *provider,
+                                                         GList *files);
+

+This function is called by Caja when it wants property page +items from the extension. +

+

+This function is called in the main thread before a property page +is shown, so it should return quickly. +

+
++ + + + + + + + + + + + + + +

provider :

a CajaPropertyPageProvider +

files :

a GList of CajaFileInfo +

Returns :

 A GList of allocated CajaPropertyPage items. +
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension-caja-property-page.html b/docs/reference/libcaja-extension/html/libcaja-extension-caja-property-page.html new file mode 100644 index 00000000..2e77850e --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension-caja-property-page.html @@ -0,0 +1,148 @@ + + + + +CajaPropertyPage + + + + + + + + + + + + + + + + + + + +
+
+
+ + +
+

CajaPropertyPage

+

CajaPropertyPage

+
+
+

Synopsis

+
                    CajaPropertyPageDetails;
+                    CajaPropertyPage;
+CajaPropertyPage * caja_property_page_new       (const char *name,
+                                                         GtkWidget *label,
+                                                         GtkWidget *page);
+
+
+
+

Object Hierarchy

+
+  GObject
+   +----CajaPropertyPage
+
+
+
+

Properties

+
+  "label"                    GtkWidget*            : Read / Write
+  "name"                     gchar*                : Read / Write / Construct Only
+  "page"                     GtkWidget*            : Read / Write
+
+
+
+

Description

+

+

+
+
+

Details

+
+

CajaPropertyPageDetails

+
typedef struct _CajaPropertyPageDetails CajaPropertyPageDetails;
+

+

+
+
+
+

CajaPropertyPage

+
typedef struct _CajaPropertyPage CajaPropertyPage;
+

+

+
+
+
+

caja_property_page_new ()

+
CajaPropertyPage * caja_property_page_new       (const char *name,
+                                                         GtkWidget *label,
+                                                         GtkWidget *page);
+

+Creates a new CajaPropertyPage from page_widget. +

+
++ + + + + + + + + + + + + + + + + + +

name :

the identifier for the property page +

label :

the user-visible label of the property page +

page :

the property page to display +

Returns :

 a newly created CajaPropertyPage +
+
+
+
+

Property Details

+
+

The "label" property

+
  "label"                    GtkWidget*            : Read / Write
+

Label widget to display in the notebook tab.

+
+
+
+

The "name" property

+
  "name"                     gchar*                : Read / Write / Construct Only
+

Name of the page.

+

Default value: NULL

+
+
+
+

The "page" property

+
  "page"                     GtkWidget*            : Read / Write
+

Widget for the property page.

+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension.devhelp b/docs/reference/libcaja-extension/html/libcaja-extension.devhelp new file mode 100644 index 00000000..21967518 --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension.devhelp @@ -0,0 +1,118 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/docs/reference/libcaja-extension/html/libcaja-extension.devhelp2 b/docs/reference/libcaja-extension/html/libcaja-extension.devhelp2 new file mode 100644 index 00000000..1869631b --- /dev/null +++ b/docs/reference/libcaja-extension/html/libcaja-extension.devhelp2 @@ -0,0 +1,118 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/docs/reference/libcaja-extension/html/pt01.html b/docs/reference/libcaja-extension/html/pt01.html new file mode 100644 index 00000000..2795740a --- /dev/null +++ b/docs/reference/libcaja-extension/html/pt01.html @@ -0,0 +1,68 @@ + + + + +Part I. API Reference + + + + + + + + + + + + + + + + +
+

+Part I. API Reference

+
+

Table of Contents

+
+
Extension Interfaces
+
+
+caja-column-provider +
+
+CajaColumn +
+
+caja-extension-types +
+
+caja-file-info +
+
+caja-info-provider +
+
+caja-location-widget-provider +
+
+caja-menu-provider +
+
+CajaMenuItem +
+
+caja-property-page-provider +
+
+CajaPropertyPage +
+
+
+
+
+
+
+ Generated by GTK-Doc V1.15
+ + \ No newline at end of file diff --git a/docs/reference/libcaja-extension/html/right.png b/docs/reference/libcaja-extension/html/right.png new file mode 100644 index 00000000..92832e3a Binary files /dev/null and b/docs/reference/libcaja-extension/html/right.png differ diff --git a/docs/reference/libcaja-extension/html/style.css b/docs/reference/libcaja-extension/html/style.css new file mode 100644 index 00000000..d544a2c2 --- /dev/null +++ b/docs/reference/libcaja-extension/html/style.css @@ -0,0 +1,265 @@ +.synopsis, .classsynopsis +{ + /* tango:aluminium 1/2 */ + background: #eeeeec; + border: solid 1px #d3d7cf; + padding: 0.5em; +} +.programlisting +{ + /* tango:sky blue 0/1 */ + background: #e6f3ff; + border: solid 1px #729fcf; + padding: 0.5em; +} +.variablelist +{ + padding: 4px; + margin-left: 3em; +} +.variablelist td:first-child +{ + vertical-align: top; +} + +@media screen { + sup a.footnote + { + position: relative; + top: 0em ! important; + + } + /* this is needed so that the local anchors are displayed below the naviagtion */ + div.footnote a[name], div.refnamediv a[name], div.refsect1 a[name], div.refsect2 a[name], div.index a[name], div.glossary a[name], div.sect1 a[name] + { + position: relative; + padding-top:4.5em; + } + /* this seems to be a bug in the xsl style sheets when generating indexes */ + div.index div.index + { + top: 0em; + } + /* make space for the fixed navigation bar and add space at the bottom so that + * link targets appear somewhat close to top + */ + body + { + padding-top: 3.2em; + padding-bottom: 20em; + } + /* style and size the navigation bar */ + table.navigation#top + { + position: fixed; + /* tango:scarlet red 0/1 */ + background: #ffe6e6; + border: solid 1px #ef2929; + margin-top: 0; + margin-bottom: 0; + top: 0; + left: 0; + height: 3em; + z-index: 10; + } + .navigation a, .navigation a:visited + { + /* tango:scarlet red 3 */ + color: #a40000; + } + .navigation a:hover + { + /* tango:scarlet red 1 */ + color: #ef2929; + } + td.shortcuts + { + /* tango:scarlet red 1 */ + color: #ef2929; + font-size: 80%; + white-space: nowrap; + } +} +@media print { + table.navigation { + visibility: collapse; + display: none; + } + div.titlepage table.navigation { + visibility: visible; + display: table; + /* tango:scarlet red 0/1 */ + background: #ffe6e6; + border: solid 1px #ef2929; + margin-top: 0; + margin-bottom: 0; + top: 0; + left: 0; + height: 3em; + } +} + +.navigation .title +{ + font-size: 200%; +} + +div.gallery-float +{ + float: left; + padding: 10px; +} +div.gallery-float img +{ + border-style: none; +} +div.gallery-spacer +{ + clear: both; +} + +a, a:visited +{ + text-decoration: none; + /* tango:sky blue 2 */ + color: #3465a4; +} +a:hover +{ + text-decoration: underline; + /* tango:sky blue 1 */ + color: #729fcf; +} + +div.table table +{ + border-collapse: collapse; + border-spacing: 0px; + /* tango:aluminium 3 */ + border: solid 1px #babdb6; +} + +div.table table td, div.table table th +{ + /* tango:aluminium 3 */ + border: solid 1px #babdb6; + padding: 3px; + vertical-align: top; +} + +div.table table th +{ + /* tango:aluminium 2 */ + background-color: #d3d7cf; +} + +hr +{ + /* tango:aluminium 3 */ + color: #babdb6; + background: #babdb6; + border: none 0px; + height: 1px; + clear: both; +} + +.footer +{ + padding-top: 3.5em; + /* tango:aluminium 3 */ + color: #babdb6; + text-align: center; + font-size: 80%; +} + +.warning +{ + /* tango:orange 0/1 */ + background: #ffeed9; + border-color: #ffb04f; +} +.note +{ + /* tango:chameleon 0/0.5 */ + background: #d8ffb2; + border-color: #abf562; +} +.note, .warning +{ + padding: 0.5em; + border-width: 1px; + border-style: solid; +} +.note h3, .warning h3 +{ + margin-top: 0.0em +} +.note p, .warning p +{ + margin-bottom: 0.0em +} + +/* blob links */ +h2 .extralinks, h3 .extralinks +{ + float: right; + /* tango:aluminium 3 */ + color: #babdb6; + font-size: 80%; + font-weight: normal; +} + +.annotation +{ + /* tango:aluminium 5 */ + color: #555753; + font-size: 80%; + font-weight: normal; +} + +/* code listings */ + +.listing_code .programlisting .cbracket { color: #a40000; } /* tango: scarlet red 3 */ +.listing_code .programlisting .comment { color: #a1a39d; } /* tango: aluminium 4 */ +.listing_code .programlisting .function { color: #000000; font-weight: bold; } +.listing_code .programlisting .function a { color: #11326b; font-weight: bold; } /* tango: sky blue 4 */ +.listing_code .programlisting .keyword { color: #4e9a06; } /* tango: chameleon 3 */ +.listing_code .programlisting .linenum { color: #babdb6; } /* tango: aluminium 3 */ +.listing_code .programlisting .normal { color: #000000; } +.listing_code .programlisting .number { color: #75507b; } /* tango: plum 2 */ +.listing_code .programlisting .preproc { color: #204a87; } /* tango: sky blue 3 */ +.listing_code .programlisting .string { color: #c17d11; } /* tango: chocolate 2 */ +.listing_code .programlisting .type { color: #000000; } +.listing_code .programlisting .type a { color: #11326b; } /* tango: sky blue 4 */ +.listing_code .programlisting .symbol { color: #ce5c00; } /* tango: orange 3 */ + +.listing_frame { + /* tango:sky blue 1 */ + border: solid 1px #729fcf; + padding: 0px; +} + +.listing_lines, .listing_code { + margin-top: 0px; + margin-bottom: 0px; + padding: 0.5em; +} +.listing_lines { + /* tango:sky blue 0.5 */ + background: #a6c5e3; + /* tango:aluminium 6 */ + color: #2e3436; +} +.listing_code { + /* tango:sky blue 0 */ + background: #e6f3ff; +} +.listing_code .programlisting { + /* override from previous */ + border: none 0px; + padding: 0px; +} +.listing_lines pre, .listing_code pre { + margin: 0px; +} + diff --git a/docs/reference/libcaja-extension/html/up.png b/docs/reference/libcaja-extension/html/up.png new file mode 100644 index 00000000..85b3e2a2 Binary files /dev/null and b/docs/reference/libcaja-extension/html/up.png differ diff --git a/docs/reference/libcaja-extension/libcaja-extension-docs.xml b/docs/reference/libcaja-extension/libcaja-extension-docs.xml new file mode 100644 index 00000000..a09d9757 --- /dev/null +++ b/docs/reference/libcaja-extension/libcaja-extension-docs.xml @@ -0,0 +1,36 @@ + + +]> + + + + Caja Extension Reference Manual + For Caja-Extension &version; + + + + + API Reference + + + Extension Interfaces + + + + + + + + + + + + + + + + Index + + diff --git a/docs/reference/libcaja-extension/libcaja-extension-overrides.txt b/docs/reference/libcaja-extension/libcaja-extension-overrides.txt new file mode 100644 index 00000000..e69de29b diff --git a/docs/reference/libcaja-extension/libcaja-extension-sections.txt b/docs/reference/libcaja-extension/libcaja-extension-sections.txt new file mode 100644 index 00000000..9de8dbfe --- /dev/null +++ b/docs/reference/libcaja-extension/libcaja-extension-sections.txt @@ -0,0 +1,185 @@ +
+caja-location-widget-provider +CajaLocationWidgetProvider +CajaLocationWidgetProviderIface +caja_location_widget_provider_get_widget + +CAJA_LOCATION_WIDGET_PROVIDER +CAJA_IS_LOCATION_WIDGET_PROVIDER +CAJA_TYPE_LOCATION_WIDGET_PROVIDER +caja_location_widget_provider_get_type +CAJA_LOCATION_WIDGET_PROVIDER_GET_IFACE +
+ +
+caja-menu-provider +CajaMenuProvider +CajaMenuProviderIface +caja_menu_provider_get_file_items +caja_menu_provider_get_background_items +caja_menu_provider_get_toolbar_items +caja_menu_provider_emit_items_updated_signal + +CAJA_MENU_PROVIDER +CAJA_IS_MENU_PROVIDER +CAJA_TYPE_MENU_PROVIDER +caja_menu_provider_get_type +CAJA_MENU_PROVIDER_GET_IFACE +
+ +
+caja-menu +CAJA_TYPE_MENU_ITEM +CAJA_MENU_ITEM +CAJA_MENU_ITEM_CLASS +CAJA_MENU_IS_ITEM +CAJA_MENU_IS_ITEM_CLASS +CAJA_MENU_ITEM_GET_CLASS +CajaMenuPrivate +CajaMenuItemDetails +CajaMenu +CajaMenu +CajaMenuItem +CajaMenuItem +caja_menu_new +caja_menu_append_item +caja_menu_get_items +caja_menu_item_list_free +caja_menu_item_get_type +caja_menu_item_new +caja_menu_item_activate +caja_menu_item_set_submenu + +CAJA_MENU +CAJA_IS_MENU +CAJA_TYPE_MENU +caja_menu_get_type +CAJA_MENU_CLASS +CAJA_IS_MENU_CLASS +CAJA_MENU_GET_CLASS +
+ +
+caja-column-provider +CajaColumnProvider +CajaColumnProviderIface +caja_column_provider_get_columns + +CAJA_COLUMN_PROVIDER +CAJA_IS_COLUMN_PROVIDER +CAJA_TYPE_COLUMN_PROVIDER +caja_column_provider_get_type +CAJA_COLUMN_PROVIDER_GET_IFACE +
+ +
+caja-property-page-provider +CajaPropertyPageProvider +CajaPropertyPageProviderIface +caja_property_page_provider_get_pages + +CAJA_PROPERTY_PAGE_PROVIDER +CAJA_IS_PROPERTY_PAGE_PROVIDER +CAJA_TYPE_PROPERTY_PAGE_PROVIDER +caja_property_page_provider_get_type +CAJA_PROPERTY_PAGE_PROVIDER_GET_IFACE +
+ +
+caja-file-info +CAJA_FILE_DEFINED +CajaFile +CajaFileInfo +CajaFileInfoIface +caja_file_info_list_copy +caja_file_info_list_free +caja_file_info_is_gone +caja_file_info_get_file_type +caja_file_info_get_location +caja_file_info_get_name +caja_file_info_get_uri +caja_file_info_get_activation_uri +caja_file_info_get_parent_location +caja_file_info_get_parent_uri +caja_file_info_get_mount +caja_file_info_get_uri_scheme +caja_file_info_get_parent_info +caja_file_info_get_mime_type +caja_file_info_is_mime_type +caja_file_info_is_directory +caja_file_info_can_write +caja_file_info_add_emblem +caja_file_info_get_string_attribute +caja_file_info_add_string_attribute +caja_file_info_invalidate_extension_info + +CAJA_FILE_INFO +CAJA_IS_FILE_INFO +CAJA_TYPE_FILE_INFO +caja_file_info_get_type +CAJA_FILE_INFO_GET_IFACE +
+ +
+caja-column +CajaColumnDetails +CajaColumn +CajaColumn +caja_column_new + +CAJA_COLUMN +CAJA_INFO_IS_COLUMN +CAJA_TYPE_COLUMN +caja_column_get_type +CAJA_COLUMN_CLASS +CAJA_INFO_IS_COLUMN_CLASS +CAJA_COLUMN_GET_CLASS +
+ +
+caja-info-provider +CajaInfoProvider +CajaInfoProviderIface +CajaInfoProviderUpdateComplete +caja_info_provider_update_file_info +caja_info_provider_cancel_update +caja_info_provider_update_complete_invoke + +CAJA_INFO_PROVIDER +CAJA_IS_INFO_PROVIDER +CAJA_TYPE_INFO_PROVIDER +caja_info_provider_get_type +CAJA_INFO_PROVIDER_GET_IFACE +
+ +
+caja-property-page +CajaPropertyPageDetails +CajaPropertyPage +CajaPropertyPage +caja_property_page_new + +CAJA_PROPERTY_PAGE +CAJA_IS_PROPERTY_PAGE +CAJA_TYPE_PROPERTY_PAGE +caja_property_page_get_type +CAJA_PROPERTY_PAGE_CLASS +CAJA_IS_PROPERTY_PAGE_CLASS +CAJA_PROPERTY_PAGE_GET_CLASS +
+ +
+caja-extension-types +CAJA_TYPE_OPERATION_RESULT +CajaOperationHandle +CajaOperationResult +caja_operation_result_get_type +caja_module_initialize +caja_module_shutdown +caja_module_list_types +
+ +
+caja-menu-item +
+ diff --git a/docs/reference/libcaja-extension/libcaja-extension.types b/docs/reference/libcaja-extension/libcaja-extension.types new file mode 100644 index 00000000..2c52af5d --- /dev/null +++ b/docs/reference/libcaja-extension/libcaja-extension.types @@ -0,0 +1,11 @@ +caja_property_page_provider_get_type +caja_location_widget_provider_get_type +caja_operation_result_get_type +caja_file_info_get_type +caja_property_page_get_type +caja_info_provider_get_type +caja_column_get_type +caja_column_provider_get_type +caja_menu_provider_get_type +caja_menu_get_type +caja_menu_item_get_type diff --git a/docs/reference/libcaja-extension/tmpl/caja-column-provider.sgml b/docs/reference/libcaja-extension/tmpl/caja-column-provider.sgml new file mode 100644 index 00000000..815284de --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-column-provider.sgml @@ -0,0 +1,45 @@ + +caja-column-provider + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@g_iface: +@get_columns: + + + + + + +@provider: +@Returns: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-column.sgml b/docs/reference/libcaja-extension/tmpl/caja-column.sgml new file mode 100644 index 00000000..a55b63ba --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-column.sgml @@ -0,0 +1,76 @@ + +CajaColumn + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@name: +@attribute: +@label: +@description: +@Returns: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-extension-types.sgml b/docs/reference/libcaja-extension/tmpl/caja-extension-types.sgml new file mode 100644 index 00000000..1fba8e67 --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-extension-types.sgml @@ -0,0 +1,78 @@ + +caja-extension-types + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@CAJA_OPERATION_COMPLETE: +@CAJA_OPERATION_FAILED: +@CAJA_OPERATION_IN_PROGRESS: + + + + + + +@void: +@Returns: + + + + + + + +@module: + + + + + + + +@void: + + + + + + + +@types: +@num_types: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-file-info.sgml b/docs/reference/libcaja-extension/tmpl/caja-file-info.sgml new file mode 100644 index 00000000..201be36a --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-file-info.sgml @@ -0,0 +1,257 @@ + +caja-file-info + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@g_iface: +@is_gone: +@get_name: +@get_uri: +@get_parent_uri: +@get_uri_scheme: +@get_mime_type: +@is_mime_type: +@is_directory: +@add_emblem: +@get_string_attribute: +@add_string_attribute: +@invalidate_extension_info: +@get_activation_uri: +@get_file_type: +@get_location: +@get_parent_location: +@get_parent_info: +@get_mount: +@can_write: + + + + + + +@files: +@Returns: + + + + + + + +@files: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@mime_type: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@Returns: + + + + + + + +@file: +@emblem_name: + + + + + + + +@file: +@attribute_name: +@Returns: + + + + + + + +@file: +@attribute_name: +@value: + + + + + + + +@file: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-info-provider.sgml b/docs/reference/libcaja-extension/tmpl/caja-info-provider.sgml new file mode 100644 index 00000000..75b0e0f7 --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-info-provider.sgml @@ -0,0 +1,80 @@ + +caja-info-provider + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@g_iface: +@update_file_info: +@cancel_update: + + + + + + +@provider: +@handle: +@result: +@user_data: + + + + + + + +@provider: +@file: +@update_complete: +@handle: +@Returns: + + + + + + + +@provider: +@handle: + + + + + + + +@update_complete: +@provider: +@handle: +@result: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-location-widget-provider.sgml b/docs/reference/libcaja-extension/tmpl/caja-location-widget-provider.sgml new file mode 100644 index 00000000..d6effd30 --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-location-widget-provider.sgml @@ -0,0 +1,47 @@ + +caja-location-widget-provider + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@g_iface: +@get_widget: + + + + + + +@provider: +@uri: +@window: +@Returns: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-menu-item.sgml b/docs/reference/libcaja-extension/tmpl/caja-menu-item.sgml new file mode 100644 index 00000000..627f4a4a --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-menu-item.sgml @@ -0,0 +1,22 @@ + +caja-menu-item + + + + + + + + + + + + + + + + + + + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-menu-provider.sgml b/docs/reference/libcaja-extension/tmpl/caja-menu-provider.sgml new file mode 100644 index 00000000..9be2de5a --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-menu-provider.sgml @@ -0,0 +1,86 @@ + +caja-menu-provider + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@cajamenuprovider: the object which received the signal. + + + + + + +@g_iface: +@get_file_items: +@get_background_items: +@get_toolbar_items: + + + + + + +@provider: +@window: +@files: +@Returns: + + + + + + + +@provider: +@window: +@current_folder: +@Returns: + + + + + + + +@provider: +@window: +@current_folder: +@Returns: + + + + + + + +@provider: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-menu.sgml b/docs/reference/libcaja-extension/tmpl/caja-menu.sgml new file mode 100644 index 00000000..37187bc6 --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-menu.sgml @@ -0,0 +1,208 @@ + +CajaMenuItem + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@obj: + + + + + + + +@klass: + + + + + + + +@obj: + + + + + + + +@klass: + + + + + + + +@obj: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@cajamenuitem: the object which received the signal. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@void: +@Returns: + + + + + + + +@menu: +@item: + + + + + + + +@menu: +@Returns: + + + + + + + +@item_list: + + + + + + + +@void: +@Returns: + + + + + + + +@name: +@label: +@tip: +@icon: +@Returns: + + + + + + + +@item: + + + + + + + +@item: +@menu: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-property-page-provider.sgml b/docs/reference/libcaja-extension/tmpl/caja-property-page-provider.sgml new file mode 100644 index 00000000..a7df289b --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-property-page-provider.sgml @@ -0,0 +1,46 @@ + +caja-property-page-provider + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@g_iface: +@get_pages: + + + + + + +@provider: +@files: +@Returns: + + diff --git a/docs/reference/libcaja-extension/tmpl/caja-property-page.sgml b/docs/reference/libcaja-extension/tmpl/caja-property-page.sgml new file mode 100644 index 00000000..cc5753b2 --- /dev/null +++ b/docs/reference/libcaja-extension/tmpl/caja-property-page.sgml @@ -0,0 +1,60 @@ + +CajaPropertyPage + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +@name: +@label: +@page: +@Returns: + + diff --git a/docs/reference/libcaja-extension/tmpl/libcaja-extension-unused.sgml b/docs/reference/libcaja-extension/tmpl/libcaja-extension-unused.sgml new file mode 100644 index 00000000..e69de29b diff --git a/docs/reference/libcaja-extension/version.xml.in b/docs/reference/libcaja-extension/version.xml.in new file mode 100644 index 00000000..d4c5173b --- /dev/null +++ b/docs/reference/libcaja-extension/version.xml.in @@ -0,0 +1 @@ +@CAJA_EXTENSION_VERSION_INFO@ diff --git a/docs/smoketests.html b/docs/smoketests.html new file mode 100644 index 00000000..80dd2dd4 --- /dev/null +++ b/docs/smoketests.html @@ -0,0 +1,555 @@ + + + + + + + + + + + + + +

Caja +Smoke Tests

+

The +Caja Smoke Tests are a minimal set of tests, to determine whether +a build is usable for testing, and to catch obvious regressions.

+



+

+

Views

+

Before +beginning this section, open a folder which contains at least one +MP3, image (GIF, JPEG or PNG), plain text, HTML, PDF, and RPM file. +(For those inside the Eazel firewall, these are in +/h/public/QE/smoketests.)

Also be sure to be in +single-click mode. (Preferences | Click Behavior | 'Active items with +single click')


+

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+

Test + #

+ 		+

Test

+ 		+

Test + Steps

+ 		+

Expected + Results

+
+

V-1

+ 		+

View + as Icon

+ 		+

1. + Select "View as Icons" from pop-up menu. +

+

2. + Zoom in to 400% and out to 25%, both via the pop-up menu, and via + +/- icons.

+


+

+ 		+


+

+
+

V-2

+ 		+

View + as List

+ 		+

1. + Select "View as List" from pop-up menu +

+

2. + Zoom in to 400% and out to 25%, and via +/- icons.

+ 		+


+

+
+

V-3

+ 		+

View + as Music

+ 		+

1. + Select "View as Music" from pop-up menu. +

+

2. + Play an MP3.

+ 		+


+

+
+

V-4

+ 		+

View + as Web Page

+ 		+

1. + Click on a file of type "HTML Document".

+ 		+


+

+
+

V-5

+ 		+

View + as Text

+ 		+

1. + Click on a file of type "plain text".

+ 		+


+

+
+

V-6

+ 		+

View + as Image

+ 		+

1. + Click on an image of type "JPEG image", "GIF + image", or "PNG image". (confirm)

+ 		+


+

+
+

V-7

+ 		+

View + as Hardware

+ 		+

1. + Type "hardware:" or "hardware:overview" into + the Location bar.

+ 		+


+

+
+

V-8

+ 		+

View + as PDF Document

+ 		+

1. + Click on a PDF file.

+ 		+


+

+
+

V-9

+ 		+

View + as Package

+ 		+

1. + Click on any Red Hat Package Manager file.

+ 		+


+

+
+



+

+

File +Operations

+

Before +beginning this section, change your Click Behavior (in Preferences) +to 'Active items with a double click'.

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+

Test + Number

+ 		+

Test

+ 		+

Test + Steps

+ 		+

Expected + Results

+
+

F-1

+ 		+

Rename + a file or folder

+ 		+

1. + Click on a file, and choose "Rename" from the File or + context menu. +

+

2. + Type in a new name

+ 		+


+

+
+

F-2

+ 		+

Duplicate + a file or folder

+ 		+

1. + Click on a file, and choose "Duplicate" from the File + or context menu.

+ 		+


+

+
+

F-3

+ 		+

Create + a link to a file or folder

+ 		+

1. + Click on a file, and choose "Create Link" from the File + or context menu.

+ 		+


+

+
+

F-4

+ 		+

Stretch + an icon

+ 		+

1. + Click on a file, and choose "Stretch Icon" from the + File or context menu. +

+

2. + Drag the icon by a corner, and enlarge or shrink it.

+ 		+


+

+
+



+

+

Desktop +Operations

+ + + + + + + + + + + + + + + + + + + + + + + + + + + +
+

Test + Number

+ 		+

Test

+ 		+

Test + Steps

+ 		+

Expected + Results

+
+

D-1

+ 		+

Empty + Trash

+ 		+

1. + Drag files or folders onto the Trash icon.

+

2. + Right-click on the Trash, and select "Empty Trash" + (alternatively, double-click on the trash can, and select "Empty + Trash" from the File menu.)

+


+

+ 		+


+

+
+

D-2

+ 		+

Drag + file to Desktop

+ 		+

1. + Drag a file from a Caja view window to the Desktop

+ 		+

File + should be moved to desktop.

+
+



Preferences/Customization

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+

Test + Number

+ 		+

Test

+ 		+

Test + Steps

+ 		+

Expected + Results

+
+

P-1

+ 		+

Switch + Themes

+ 		+

1. + From a Caja window, choose "Caja Themes" from + the Edit menu. +

+

2. + Try each of the themes.

+ 		+


+

+
+

P-2

+ 		+

Switch + User Mode

+ 		+

1. + From a Caja window, try each of the three user modes.

+ 		+

In + Beginner mode: +

+
    +

  1. The + user mode menu's "Edit Beginner User Level" should + lead to a dialog with very minimal settings.

    +

  2. Dot + files (e.g. .bashrc) should not be displayed. +

    +

  3. The + "Special Flags" portion of the Show Properties + dialog's "Permissions" pane should be omitted. +

    +
+

In + Intermediate mode:

+
    +

  1. Dot + files (e.g. .bashrc) should not be displayed. +

    +

  2. The + "Special Flags" portion of the Show Properties + dialog's "Permissions" pane should be omitted. +

    +
+

In + Expert mode, none of the above user experience simplification + should occur.

+
+

P-3

+ 		+

Switch + Anti-aliasing mode

+ 		+

1. + While in Intermediate or Expert mode, choose "Preferences..." + From the user mode menu. +

+

2. + In the "Appearance" category, deselect the "Use + smoother (but slower) graphics" checkbox.

+ 		+

Text + and icons should no longer be anti-aliased.

+
+

P-4

+ 		+

Change + Background

+ 		+

1. + Choose "Backgrounds and Emblems" from the Edit menu. +

+

2. + Drag a few colors and backgrounds to the sidebar & main + window pane.

+ 		+


+

+
+



+

+

Maintained +by Josh Barrow for Caja +Quality Engineering, originally written by Eli +Goldberg; feedback welcome.
Adaptation and reuse for other +open source projects is freely permitted.
Last Updated: 9/28/2000

+ + \ No newline at end of file diff --git a/docs/state-machines.txt b/docs/state-machines.txt new file mode 100644 index 00000000..d89fcaec --- /dev/null +++ b/docs/state-machines.txt @@ -0,0 +1,77 @@ + +Proposal for the loading state machines + + +ViewFrame state machine + +States are: + + +E: Empty (the initial state right after construction) +A: Activating (waiting for component to be activated) +N: No load_location request (a view component has been loaded, but no load_location request has been sent yet) +W: Waiting (waiting for a response after a load request) +U: Underway (the component has responded and the load is assumed underway) +L: Loaded (the component has finished loading successfully) +F: Failed (there was a fatal error somewhere) + +X: this stimulus is guaranteed impossible in this state + + +Things I was unsure about: + +?2: Once a load has failed at some stage, should it be OK for Caja +to try to make further calls of any kind? + +Missing: + +1) "Component stops responding" stimulus. +2) Distinction of failure loading vs. crash of the component. + +Note: + +A "*" means that this is illegal but non-fatal, so we want to use g_warning. + + + State Transition Chart + + + Initial State + + | E | A | N | W | U | L | F | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + successful load_client call | A | X | X | X | X | X | ?2 | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + unsuccessful load_client call | F | X | X | X | X | X | ?2 | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + successful activated_component call | X | N | X | X | X | X | ?2 | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + unsuccessful activated_component call | X | F | X | X | X | X | ?2 | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + stop activation | E | E | X | X | X | X | ?2 | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + caja_view_frame_load_location call | X | F | W | W | W | W | ?2 | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + open_location call from component | X | X | N* | U | U | L | X | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + open_location_in_new_window | X | X | N* | U | U | L | X | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + report_location_change | X | X | N* | U | U | U | X | +S ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| +t report_selection_change | X | X | N* | U | U | L | X | +i ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| +m report_status | X | X | N* | U | U | L | X | +u ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| +l report_load_underway | X | X | N* | U | U | U | X | +u ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| +s report_load_progress | X | X | N* | U | U | U | X | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + report_load_complete | X | X | N* | L | L | L | X | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + report_load_failed | X | X | N* | F | F | F | X | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + set_title | X | X | N* | U | U | L | X | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + user hits cancel on timer dialog | X | X | X | F | X | X | X | + ----------------------------------------|-----|-----|-----|-----|-----|-----|-----| + diff --git a/docs/style-guide.html b/docs/style-guide.html new file mode 100644 index 00000000..8215456d --- /dev/null +++ b/docs/style-guide.html @@ -0,0 +1,137 @@ + + + +Caja Coding Style Guide + + + + +

To make code written for Caja look and act in a predictable way, +we follow a set of guidelines that specify some details of how we write code. +To start, we follow all the guidelines outlined in the +MATE Programming Guidelines.

+ +

This document covers both things that are not mentioned in the MATE +Programming Guidelines and things that are mentioned there but need +to be re-emphasized because people don't follow them often enough.

+ +

I'm just getting started on this document. Feedback is welcome. +Eventually I'd like better organization and tons of examples.

+ +
+

- Darin

+
+ +
+ +

We use the most-recommended coding style from the MATE Programming +Guidelines. This means that we use the Linux kernel brace style with +8-character tabs (not the GNU brace style), we put spaces before +the parentheses that introduce function argument lists, we put the +braces that open the block for an if statement on the same line as the +if statement (part of Linux kernel brace style).

+ +

We prefer to use words rather than acronyms or abbreviations. This means that +we name classes with a prefix like Caja, not Ntl, for example. And we use variables +named result rather than retval or rv.

+ +

We strive to have a minimum number of local variables. This makes it +easier to move pieces of code around. For more on this, read +Refactoring.

+ +

We use type casts as little as possible. There are many places in GTK programming +where you have to cast to make the program work, but we do whatever we can +to avoid this. Also, we prefer to cast data pointers, rather than casting +function pointers, since there's so much more to get wrong with function +pointer casts.

+ +

We use typedefs from <glib.h> for things like guint, guchar and gpointer, +but not gint, gchar, or gdouble. Using these gives a false sense +of portability. In all three cases, using system calls like printf requires +knowing that these are the "real" int, char, and double, so there's no reason +to use a typedef that's non-standard unless it's a shorter name or clearer +in some way.

+ +

We avoid in-band signaling. This means that we avoid using special +values to indicate errors, for example. This can lead to subtle bugs when a valid +result is misinterpreted as an error, and can make it hard to tell if the code +handles errors or not.

+ +

We code for clarity first. Other concerns like efficiency are secondary. +Sometimes they become more important than clarity, but only once they are proven +to be a problem.

+ +

We use for loops when they make the code easier to read. The alternative +is usually to use a while loop. It's true that +"easy to read" is a subjective thing.

+ +

We declare local variables at the beginning of a block. C99 allows you +to declare variables anywhere in a function, but a lot of compilers still do not +support C99.

+ +

We do not initialize local variables in their declarations. C allows you +to initialize a local variable when declaring it. But no other code can run before +this, because the other statements in a function must be after all the declarations. +If there are lines of code initializing the variables in the declarations, it can +be harder to change the function around, since code must move down from the declaration +if other code needs to run after it. To avoid this, we just don't use the ability +to initialize the variable when it's declared.

+ +

We always use braces, even for one-statement "blocks". Our consensus is +to do things like this:

+ +
+
+if (list != NULL) {
+        g_warning ("the list isn't empty");
+}
+
+
+ +

Instead of this:

+ +
+
+if (list != NULL)
+        g_warning ("the list isn't empty");
+
+
+ +

This applies to all control structures: if, while, for, do.

+ +

We make each header "stand alone". Our concept with C header files is +that each one must be written so it can be included without including another file +first. To test that the header files we develop have this property, we always +include the corresponding header file first in each C source file. The only exception +is the include of <config.h>, which goes first. Here's an example:

+ +
+
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
+ *
+ * caja-icon-factory.c: Class for obtaining icons for files and other objects.
+ *
+ * Copyright (C) 1999, 2000 Red Hat Inc.
+ * Copyright (C) 1999, 2000 Eazel, Inc.
+ *
+ * License agreement goes here.
+ *
+ * Author: John Sullivan <sullivan@eazel.com>
+ */
+
+#include <config.h>
+#include "caja-icon-factory.h"
+
+#include <string.h>
+#include <stdio.h>
+Include statements for other header files go here.
+
+Other declarations and code go here.
+
+
+ +
+ + + + diff --git a/eel/ChangeLog b/eel/ChangeLog new file mode 100644 index 00000000..ef98ce08 --- /dev/null +++ b/eel/ChangeLog @@ -0,0 +1,9642 @@ +=== caja 2.26.2 === +=== caja 2.26.1 === + +2009-03-24 Alexander Larsson + + * eel-background.c: + Ensure that we correctly free root pixmaps that are never set + as desktop background, so that they are not leaked. + +2009-03-16 Cosimo Cecchi + + * Makefile.am: remove -version-info LDFLAG from eel, + as this is not a private library anymore. + +=== caja 2.26.0 === +=== caja 2.25.93 === + +2009-03-09 Alexander Larsson + + * eel-editable-label.c: + (eel_editable_label_move_forward_word): + Don't move past end of string (#569165). + +2009-03-09 Alexander Larsson + + * eel-editable-label.c: + (eel_editable_label_move_cursor): + Revert wrong cursor move change. + +2009-02-24 Alexander Larsson + + * eel-background.c (eel_background_get_image_uri): + Don't spew warning if there is no uri. + +2009-02-17 Alexander Larsson + + * eel-background.c (eel_background_ensure_realized): + Ignore pending background changes when we've realized the + background to avoid an unnecessary re-set of the pixmap. + +=== caja 2.25.91 === +=== caja 2.25.4 === + +2009-01-28 Cosimo Cecchi + + * eel-editable-label.c: (eel_editable_label_move_cursor): + make sure we take care about UTF-8/byte conversion when we move + around the cursor (#569165). + +2009-01-22 A. Walton + + * eel-debug-drawing.c (eel_debug_show_pixbuf_in_external_viewer): + Use g_mkstemp() instead of mkstemp(). Pointed out by Paolo Borelli. + +2009-01-21 A. Walton + + * eel-debug-drawing.c (eel_debug_show_pixbuf_in_external_viewer): + Really fix bug #568630, replace mktemp() with mkstemp(). + +2009-01-21 A. Walton + + * eel-debug-drawing.c (eel_debug_show_pixbuf_in_external_viewer): + Last commit is wrong; mkstemp is not a drop in replacement for + mktemp. + +2009-01-21 A. Walton + + * eel-debug-drawing.c (eel_debug_show_pixbuf_in_external_viewer): + Bug 568630 eel should use mkstemp() instead of mktemp() + mktemp() is deprecated and should not be used. + Patch by Jasper Lievisse Adriaanse. + +2009-01-20 Cosimo Cecchi + + * eel-background.c: (on_bg_changed), (on_bg_transitioned), + (eel_background_init), (free_fade), (eel_background_finalize), + (set_root_pixmap), (fade_to_pixmap), + (eel_background_set_up_widget), (on_background_changed), + (init_fade), (eel_widget_queue_background_change), + (widget_style_set_cb), (widget_realized_setup), + (on_widget_destroyed), (eel_get_widget_background): + Support fading between backgrounds. + Bug #552859, patch by Ray Strode. + +=== caja 2.25.2 === + +2008-12-15 Alexander Larsson + + * Makefile.am: + Don't install headers + +2008-12-10 Alexander Larsson + + * eel/eel-enumeration.[ch]: + * eel/eel-preferences-builder.c: + * eel/eel-preferences.[ch]: + Make enums uint (so we can use larger values for thumbnail limit). + +2008-12-08 Cosimo Cecchi + + * test/test.h: + Flip include orders to fix the build (#563731). + +2008-12-07 Cosimo Cecchi + + * eel/eel-background.c: + * test/test.h: + Remove more useless includes. + Thanks to Luis Menina (#563569). + +2008-12-07 Cosimo Cecchi + + * eel/check-program.c: + * eel/eel-gdk-pixbuf-extensions.c: + * test/test-eel-background.c: + * test/test-eel-image-table.c: + Use single gdk-pixbuf and GTK+ headers includes. + +2008-12-01 Alexander Larsson + + * configure.in: + Post release version bump + +==================== 2.25.1 ==================== + +2008-12-01 Alexander Larsson + + * NEWS: + Update for release + +2008-11-18 Cosimo Cecchi + + * eel/eel-preferences.c: + (eel_preferences_add_auto_string_array_as_quarks): + Plug a leak. + +2008-10-09 Alexander Larsson + + * eel/eel-gdk-extensions.[ch]: + Remove old now unused function eel_gdk_color_parse() + +2008-10-07 Alexander Larsson + + * configure.in: + * eel-2.0-uninstalled.pc.in: + * eel-2.0.pc.in: + Remove deps on startup-notify, libmate* and libglade + + * eel/eel-mate-extensions.[ch]: + Remove MateIconSelector functions. + Remove glade functions + + * eel/eel-preferences-glade.c: Removed. + * eel/eel-preferences-builder.c: Added. + * eel/eel-preferences-glade.h: Removed + * eel/eel-preferences.h: + Move eel-preferences-glade.c to eel-preferences-builder.c and use + GtkBuilder instead of Glade. + Remove eel-preferences-glade.h and move GtkBuilder functions + into eel-preferences.h + + * eel/Makefile.am: + Update for file renamed/deletions + + * eel/check-program.c: + * eel/eel-stock-dialogs.c: + Don't include libmate headers. + +2008-10-07 Alexander Larsson + + * eel/eel-mate-extensions.[ch]: + Remove mate_icon_selector code + +2008-10-06 Alexander Larsson + + * eel/check-program.c: + * test/test-eel-widgets.c: + * test/test.c: + Don't use MateProgram + +2008-10-06 Alexander Larsson + + * eel/eel-stock-dialogs.c (timed_wait_callback): + Don't call mate_authentication_manager_dialog_is_visible() + anymore, not needed with no mate-vfs. + +2008-10-06 Alexander Larsson + + * eel/eel-debug-drawing.c (eel_debug_show_pixbuf_in_external_viewer): + Better ignoring of system return value. Fixes build (#555264) + +2008-10-06 Alexander Larsson + + * eel/Makefile.am: + * eel/eel-mount-operation.[ch]: + Remove EelMountOperation + +2008-10-01 Alexander Larsson + + * configure.in: + Bump version to 2.25.1. + Stable version lives on the mate-2-24 branch. + +2008-09-22 Christian Neumair + + * configure.in: post-release bump to 2.24.1 + +==================== 2.24.0 ==================== + +2008-09-22 Christian Neumair + + * NEWS: + Update for release. + +2008-09-15 Christian Neumair + + * eel/eel-mount-operation.c (ask_password): + Do not make password dialog modal. Fixes #539966. + +2008-09-13 Cosimo Cecchi + + * eel/eel-preferences.c: (update_auto_string_array_as_quarks): + Fix a warning for an uninitialized variable. + Patch by Christian Kirbach (#552135). + +2008-09-10 Christian Neumair + + * eel/eel-preferences.c (update_auto_string_array_as_quarks), + (preferences_entry_update_auto_storage), + (preferences_entry_remove_auto_storage), + (eel_preferences_add_auto_string_array_as_quarks): + * eel/eel-preferences.h: + Add eel_preferences_add_auto_string_array_as_quarks(), which maps a + string array to a quark array. No remove function yet, since up to now + it is not needed. Parly fixes #551576. + +2008-09-08 Christian Neumair + + * configure.in: post-release bump to 2.40.0 + +==================== 2.23.92 ==================== + +2008-09-08 Christian Neumair + + * NEWS: + Update for release. + +2008-09-08 Christian Neumair + + * eel/Makefile.am: + * eel/eel-app-launch-context.c: + * eel/eel-app-launch-context.h: + Remove in favor of GdkAppLaunchContext. + +2008-09-06 Christian Neumair + + * eel/eel-gdk-pixbuf-extensions.c (pixbuf_loader_size_prepared): + Explicitly cast to float when determining aspect ratio. Fixes #550997. + +2008-09-02 Cosimo Cecchi + + * eel/*.[ch]: use single headers GTK/GDK/Pango includes. + +2008-09-01 Christian Neumair + + * configure.in: post-release bump to 2.23.92. + +==================== 2.23.91 ==================== + +2008-09-01 Christian Neumair + + * NEWS: + Update for release. + +2008-09-01 Christian Neumair + + * eel/eel-vfs-extensions.c (eel_filename_strip_extension), + (eel_filename_get_rename_region): + * eel/eel-vfs-extensions.h: + Add eel_filename_strip_extension(), and use it in + eel_filename_get_rename_region(). Part of #309510. Thanks to Paolo + Borelli and Jared Moore . + +2008-09-01 Christian Neumair + + * eel/eel-gdk-pixbuf-extensions.c + (eel_gdk_pixbuf_load_from_stream), (pixbuf_loader_size_prepared), + (eel_gdk_pixbuf_load_from_stream_at_size): + * eel/eel-gdk-pixbuf-extensions.h: + Add eel_gdk_pixbuf_load_from_stream_at_size(), which sets the size of + the pixbuf loader when loading. Part of #529371. + +2008-08-03 Christian Neumair + + * configure.in: post-release bump to 2.23.91. + +==================== 2.23.90 ==================== + +2008-08-03 Christian Neumair + + * configure.in: post-release bump to 2.23.90. + +==================== 2.23.6 ==================== + +2008-07-21 Christian Neumair + + * configure.in: post-release bump to 2.23.6. + +==================== 2.23.5 ==================== + +2008-06-16 Christian Neumair + + * configure.in: post-release bump to 2.23.5. + +==================== 2.23.4 ==================== + +2008-06-16 Christian Neumair + + * configure.in: actually pre-release bump to 2.23.4. + +2008-06-16 Christian Neumair + + * NEWS: Update for release. + * configure.in: pre-release bump to 2.23.4. + +2008-06-10 Christian Neumair + + * eel/eel-editable-label.c + (eel_editable_label_get_block_cursor_location), + (eel_editable_label_draw_cursor), + (eel_editable_label_toggle_overwrite): + Use block cursor in insert mode. Fixes #511617. Thanks to Arthur + Taylor. + +2008-06-03 Vincent Untz + + * configure.in: post-release bump to 2.23.3 + +==================== 2.23.2 ==================== + +2008-06-03 Christian Neumair + + * NEWS: + * configure.in: + Require libmate 2.23.0. + +2008-06-03 Christian Neumair + + * NEWS: + Update for release. + +Sun Jun 1 21:04:04 2008 Søren Sandmann + + * eel/eel-background.c (struct EelBackgroundDetails): Remove + unused image_mtime + +Sun Jun 1 21:02:00 2008 Søren Sandmann + + * eel/eel-background.c: Don't store the image_uri - instead rely + on getting it from MateBG. + +Sun Jun 1 20:39:03 2008 Søren Sandmann + + * eel/eel-background.c: Don't monitor the file anymore; this is + done by MateBG. + +Sun Jun 1 20:24:12 2008 Søren Sandmann + + * eel/eel-background.c (struct EelBackgroundDetails): Don't store + an EelBackgroundPlacement; instead compute it from the MateBG. + +Sun Jun 1 19:30:16 2008 Søren Sandmann + + * eel/eel-background.c (eel_background_save_to_mateconf): New function. + +Sat May 31 02:23:16 2008 Søren Sandmann + + * eel/eel-background.c (eel_background_reload_image): Deal with + the case where image_uri is NULL. + +Sat May 31 00:39:25 2008 Søren Sandmann + + * eel/eel-background.c (eel_background_reload_image): Use + mate_bg_set_filename(). + + * configure.in: Require new mate-desktop + +Fri May 30 23:23:53 2008 Søren Sandmann + + * Revert last commit, since we still need to deal with file uris. + +Fri May 30 22:13:51 2008 Søren Sandmann + + * eel/eel-background.[ch]: Rename eel_background_set/get_image_uri() + to set/get_image_filename() to reflect the fact that only local + files works. + +Fri May 30 21:31:09 2008 Søren Sandmann + + * eel/eel-background.h: Remove unused + eel_background_set_image_uri_sync() function. + +2008-04-21 Christian Neumair + + * configure.in: + post release version bump + +=== eel 2.23.1 === + +2008-04-21 Christian Neumair + + * NEWS: + Update for release. + +2008-03-29 Christian Neumair + + * configure.in: + Use a slightly cleaner method of detecting libstartup-notification, + using macros instead of manually calling pkg-config (#507811). + Thanks to Loïc Minier . + +2008-03-29 Christian Neumair + + * eel/eel-debug-drawing.c + (eel_debug_show_pixbuf_in_external_viewer): + Cast system() call result to void, to avoid complier warnings + (#502579). + +2008-03-28 Alexander Larsson + + * configure.in: + Bump version to 2.23.1 + Mate 2.22 work continues on mate-2-22 branch + +2008-03-28 Christian Neumair + + * eel/eel-accessibility.h: + * eel/eel-background.c (eel_background_set_image_uri_helper), + (eel_background_is_set): + * eel/eel-canvas-rect-ellipse.c (eel_canvas_re_destroy), + (eel_canvas_re_set_property), (eel_canvas_re_get_property): + * eel/eel-canvas.c (eel_canvas_item_set_property), + (eel_canvas_item_get_property), (eel_canvas_item_dispose), + (eel_canvas_item_invoke_update), (eel_canvas_group_set_property), + (eel_canvas_group_get_property), (eel_canvas_group_destroy), + (group_remove), (eel_canvas_accessible_get_n_children), + (eel_canvas_accessible_ref_child), (eel_canvas_accessible_create), + (eel_canvas_accessible_factory_create_accessible), + (eel_canvas_destroy), (eel_canvas_map), (eel_canvas_unmap), + (eel_canvas_realize), (eel_canvas_unrealize), + (eel_canvas_size_allocate), (eel_canvas_button), + (eel_canvas_motion), (eel_canvas_key), (eel_canvas_crossing), + (eel_canvas_expose), (do_update), + (eel_canvas_item_accessible_get_extents), + (eel_canvas_item_accessible_get_mdi_zorder), + (eel_canvas_item_accessible_component_interface_init), + (eel_canvas_item_accessible_create), + (eel_canvas_item_accessible_factory_create_accessible): + * eel/eel-debug-drawing.c (debug_pixbuf_viewer_size_request), + (debug_pixbuf_viewer_expose_event), + (debug_pixbuf_viewer_set_pixbuf): + * eel/eel-editable-label.c (add_move_binding), + (eel_editable_label_finalize), (eel_editable_label_size_request), + (eel_editable_label_style_set), (_eel_draw_insertion_cursor), + (eel_editable_label_expose), + (eel_editable_label_select_region_index), (popup_position_func), + (atk_text_interface_init), (atk_editable_text_interface_init), + (eel_editable_label_accessible_get_name): + * eel/eel-enumeration.c (eel_enumeration_new), + (eel_enumeration_new_from_entries): + * eel/eel-mateconf-extensions.c (simple_value_is_equal): + * eel/eel-gdk-extensions.c (eel_gradient_new), + (eel_gradient_set_edge_color), (eel_gradient_set_left_color_spec), + (eel_gradient_set_top_color_spec), + (eel_gradient_set_right_color_spec), + (eel_gradient_set_bottom_color_spec), + (eel_gdk_color_parse_with_white_default): + * eel/eel-gdk-pixbuf-extensions.c (pixbuf_destroy_callback): + * eel/eel-graphic-effects.c (create_new_pixbuf), + (create_new_pixbuf_with_alpha): + * eel/eel-gtk-extensions.c (while_realized_disconnecter): + * eel/eel-image-table.c (eel_image_table_realize), + (eel_image_table_unrealize), (eel_image_table_remove), + (image_table_emit_signal), (image_table_handle_motion), + (ancestor_enter_notify_event), (ancestor_leave_notify_event), + (ancestor_motion_notify_event), (ancestor_button_press_event), + (ancestor_button_release_event): + * eel/eel-labeled-image.c (eel_labeled_image_set_property), + (eel_labeled_image_get_property), (eel_labeled_image_size_request), + (eel_labeled_image_size_allocate), + (eel_labeled_image_expose_event), (eel_labeled_image_map), + (eel_labeled_image_unmap), (eel_labeled_image_add), + (eel_labeled_image_remove), (eel_labeled_image_forall), + (labeled_image_get_image_dimensions), + (labeled_image_get_label_dimensions), + (labeled_image_get_image_bounds_fill), + (labeled_image_get_label_bounds_fill), + (labeled_image_update_alignments), + (labeled_image_get_content_dimensions), + (labeled_image_get_content_bounds), (labeled_image_ensure_label), + (labeled_image_ensure_image), (labeled_image_show_image), + (labeled_image_show_label), (eel_labled_set_mnemonic_widget), + (button_leave_callback), (button_focus_out_event_callback): + * eel/eel-preferences.c (preferences_mateconf_value_get_int), + (preferences_mateconf_value_get_bool), + (preferences_mateconf_value_get_string), + (preferences_mateconf_value_get_string_array), + (preferences_peek_storage_path), (preferences_set_storage_path), + (preferences_get_value), (preferences_preference_is_mateconf_key), + (preferences_key_make), (preferences_get_default_value), + (eel_preferences_get_is_invisible), (string_array_is_valid), + (preferences_callback_entry_invoke_function), + (preferences_entry_invoke_callbacks), (update_auto_string), + (update_auto_string_array), (update_auto_integer_or_boolean), + (preferences_something_changed_notice), + (preferences_entry_ensure_mateconf_connection), + (preferences_entry_add_callback), + (preferences_entry_add_auto_storage), + (preferences_entry_remove_callback), + (preferences_entry_remove_auto_storage), + (preferences_callback_entry_free), + (preferences_callback_entry_free_func), (preferences_entry_free), + (preferences_global_table_lookup), + (preferences_global_table_insert), + (preferences_global_table_lookup_or_insert), + (preferences_set_emergency_fallback_stealing_value): + * eel/eel-wrap-table.c (eel_wrap_table_set_property), + (eel_wrap_table_get_property), (eel_wrap_table_size_request), + (eel_wrap_table_size_allocate), (eel_wrap_table_expose_event), + (eel_wrap_table_map), (eel_wrap_table_unmap), + (eel_wrap_table_realize), (eel_wrap_table_add), + (eel_wrap_table_remove), (eel_wrap_table_forall), + (wrap_table_get_num_fitting), (wrap_table_layout), + (wrap_table_irect_max_dimensions), + (wrap_table_get_max_child_dimensions), + (wrap_table_get_content_dimensions), + (wrap_table_get_content_bounds), (wrap_table_child_focus_in): + g_assert() in static functions instead of using + g_return(_val)_if_fail() (#320246). Thanks to Aaditya Sood. + +2008-03-28 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.22.1 === + +2008-03-28 Alexander Larsson + + * NEWS: + Update for release. + +2008-03-24 Christian Neumair + + * eel/eel-string.c (skip_argv), (custom1_skip), (custom2_skip): + Fix compiler warnings about unused value by casting va_arg + calls with unused return values to void (#523899). + +2008-03-11 Christian Neumair + + * eel/eel-background.c: (background_image_file_changed), + (eel_background_update_file_monitor), + (eel_background_set_image_uri_helper): Update EelBackground if the + image file changes. Fixes #106613. + +2008-03-11 Alexander Larsson + + * eel/eel-mount-operation.c: + (ask_question): + Don't pass in NULL as primary if there + is no newline in the message. + +2008-03-10 Alexander Larsson + + * configure.in (LIBGLADE_REQUIRED): + Post release version bump + +=== eel 2.22.0 === + +2008-03-10 Alexander Larsson + + * NEWS: + Update for release + + * configure.in (LIBGLADE_REQUIRED): + Bump version to 2.22.0 + +2008-02-25 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.21.92 === + +2008-02-25 Alexander Larsson + + * NEWS: + Update for release + +2008-02-22 Carlos Garcia Campos + + * eel/eel-mount-operation.c: (ask_question): + Use the first line of the question message as primary text for the + dialog so that it's formatted. + +2008-02-21 Cosimo Cecchi + + * eel/eel-background.c: (eel_background_ensure_realized): + Better fix for bug #517681. + +2008-02-21 Cosimo Cecchi + + * eel/eel-background.c: (eel_background_ensure_realized): + Fix compilation warning. (#517681) + Patch from Rodrigo Moya. + +2008-02-21 Cosimo Cecchi + + * eel-2.0-uninstalled.pc.in: + * eel-2.0.pc.in: + Update dependencies (#505831). + +2008-02-18 Alexander Larsson + + * eel/eel-mount-operation.c: + Handle the save-password flags (#516997) + Patch from Carlos Garcia Campos + +2008-02-13 Christian Persch + + * eel/eel-editable-label.c: + (eel_editable_label_select_region_index): Update text targets list. + Bug #516230. + +2008-02-13 Christian Persch + + * configure.in: + * eel/eel-string.c: (eel_strdup_vprintf_with_custom): Use G_VA_COPY. + Bug #516232. + +2008-02-13 Alexander Larsson + + * configure.in: + Check for va_copy and define a replacement if not availible (#513199) + Patch from Jens Granseuer + +2008-02-11 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.21.91 === + +2008-02-11 Alexander Larsson + + * NEWS: + Update for release + +2008-01-28 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.21.90 === + +2008-01-28 Alexander Larsson + + * NEWS: + Update for release + + * configure.in: + Bump version to 2.21.90 + +2008-01-28 Alexander Larsson + + * test/test-eel-image-table.c: + Use G_STRFUNC instead of deprecated G_GNUC_FUNCTION + +Fri Jan 25 14:08:11 2008 Søren Sandmann + + * eel/eel-background.c: Add #define MATE_DESKTOP_USE_UNSTABLE_API + before including mate-bg.h + + * eel/eel-background.c: Delete eel_background_set_is_constant_size(). + +2008-01-22 Alexander Larsson + + * eel/eel-string.c: + (eel_ref_str_unref): + Fix leak and tighten up a possible race + condition when a unique string is ressurected. + +2008-01-14 Alexander Larsson + + * configure.in (LIBGLADE_REQUIRED): + Post release version bump + +=== eel 2.21.5 === + +2008-01-14 Alexander Larsson + + * configure.in (LIBGLADE_REQUIRED): + Bump version to 2.21.5 + + * NEWS: + Updated for release + +2008-01-09 Alexander Larsson + + * eel/eel-mount-operation.c: + Update for gio API changes + +2007-12-20 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.21.1 === + +2007-12-20 Alexander Larsson + + * NEWS: + Update for release + + * configure.in: + Require glib 2.15.0 + +2007-12-20 Alexander Larsson + + * eel/eel-app-launch-context.c: + Update to new file attribute names + +2007-12-14 Alexander Larsson + + * eel/eel-mount-operation.c: + Update to new flag enum names and values + +2007-12-14 Alexander Larsson + + * eel/eel-app-launch-context.c: + * eel/eel-app-launch-context.h: + * eel/eel-background.c: + * eel/eel-gdk-pixbuf-extensions.c: + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-mount-operation.h: + * eel/eel-vfs-extensions.c: + Only use include + +2007-12-13 Alexander Larsson + + * eel/eel-mount-operation.c: + (ask_password): + G_PASSWORD_FLAGS_ANON_SUPPORTED -> G_PASSWORD_FLAGS_ANONYMOUS_SUPPORTED + +2007-12-10 Alexander Larsson + + * eel/eel-app-launch-context.c (add_startup_timeout): + Correct set_data name + +2007-11-30 Alexander Larsson + + * configure.in (LIBGLADE_REQUIRED): + Bump version to 2.21.1 + Remove extraversion + +2007-11-29 Alexander Larsson + + * eel/eel-app-launch-context.c: + * eel/eel-vfs-extensions.c: + Update code to handle glib version of gio + +2007-11-22 Alexander Larsson + + * eel/eel-string.c (handlers): + Make handlers static + +2007-11-22 Alexander Larsson + + * eel/eel-string.[ch]: + Added eel_strdup_vprintf_with_custom and + eel_strdup_printf_with_custom + +2007-11-06 Alexander Larsson + + * eel/eel-mount-operation.c: + Fix build for new gio + +2007-11-06 Alexander Larsson + + * configure.in: + Look for libstartupnotify + + * eel/Makefile.am: + * eel/eel-app-launch-context.[ch]: + Add EelAppLaunchContext + +2007-11-02 Paolo Borelli + + * eel/eel-string.c: + * eel/eel-string.h: + Remove two functions that were just used in eel-string-list. + +2007-11-02 Paolo Borelli + + * eel/eel-preferences-glade.c: + * eel/eel-mateconf-extensions.c: + * eel/eel-preferences.c: + * eel/eel-preferences.h: + Introduce eel_preference_[get|set]_string_array and remove + all uses of eel-string-list. + + * eel/eel-enumerations.c: + * eel/eel-enumerations.h: + Simplify implementation and API and avoid use of eel-string-list. + + * eel/eel-string-list.c: + * eel/eel-string-list.h: + * eel/Makefile.am: + Remove eel-string-list.c + +2007-11-02 Alexander Larsson + + * eel/eel-string.c (eel_str_middle_truncate): + Fix off by one bug + +2007-11-01 Alexander Larsson + + * eel/eel-string.c: + Make eel_str_middle_truncate handle utf8 strings + correctly. + +2007-10-24 Alexander Larsson + + * eel/eel-mount-operation.[ch]: + Add active_changed signal + +2007-10-24 Alexander Larsson + + * eel/Makefile.am: + * eel/eel-mount-operation.[ch]: + Add GMountOperation version with gtk+ dialogs + +2007-10-24 Alexander Larsson + + * eel/eel-gdk-pixbuf-extensions.[ch]: + * eel/eel-background.c: + Convert mate_vfs use to gio + + * configure.in: + * eel/check-program.c: + * test/test-eel-background.c: + * test/test.[ch]: + Remove dependencies on mate-vfs, libmatedesktop, etc + +2007-10-24 Alexander Larsson + + * eel/eel-art-extensions.[ch]: + * eel/eel-enumeration.c: + * eel/eel-gdk-extensions.[ch]: + * eel/eel-glib-extensions.c: + * eel/eel-gtk-extensions.[ch]: + * eel/eel-pango-extensions.[ch]: + * eel/eel-self-checks.c: + * eel/eel-string-list.[ch]: + * eel/eel-string.[ch]: + Remove even more unused functions + +2007-10-24 Alexander Larsson + + * eel/eel-editable-label.c: + * eel/eelmarshal.list: + Remove unused marshallers + +2007-10-24 Alexander Larsson + + * eel/eel-art-extensions.[ch]: + * eel/eel-debug-drawing.c: + * eel/eel-gdk-extensions.[ch]: + * eel/eel-gdk-pixbuf-extensions.[ch]: + * eel/eel-glib-extensions.[ch]: + * eel/eel-lib-self-check-functions.h: + * test/Makefile.am: + * test/test-eel-gtk-style.c: Removed. + * test/test-eel-pixbuf-tile.c: Removed. + * test/test.c: + Remove unused functions + +2007-10-23 Alexander Larsson + + * configure.in: + * eel/eel-art-extensions.[ch]: + * eel/eel-art-gtk-extensions.[ch]: + * eel/eel-background.c: + * eel/eel-debug-drawing.[ch]: + * eel/eel-gdk-pixbuf-extensions.[ch]: + * eel/eel-mate-extensions.c: + * eel/eel-graphic-effects.c: + * eel/eel-gtk-container.[ch]: + * eel/eel-image-table.c: + * eel/eel-labeled-image.[ch]: + * eel/eel-self-checks.[ch]: + * eel/eel-wrap-table.c: + * test/test-eel-gtk-style.c: + * test/test-eel-pixbuf-tile.c: + * test/test.c: + Lift in the small amount of code and typedefs we + need from libart. Remove libart dependency. + +2007-10-23 Alexander Larsson + + * eel/Makefile.am: + * eel/eel-dateedit-extensions.[ch]: Removed. + * eel/eel-mate-extensions.[ch]: + * eel/eel.h: + Remove unneeded eel functions + +2007-10-23 Alexander Larsson + + * eel/eel-lib-self-check-functions.h: + * eel/eel-vfs-extensions.[ch]: + Remove a bunch of unnecessary mate-vfs functions + +2007-10-11 Alexander Larsson + + * eel/eel-gdk-pixbuf-extensions.[ch]: + Added eel_gdk_pixbuf_load_from_stream + +2007-10-01 Alexander Larsson + + * eel/Makefile.am: + * eel/eel-mime-application-chooser.[ch]: + * eel/eel-open-with-dialog.[ch]: + Move these to caja + +2007-10-01 Alexander Larsson + + * eel/eel-mime-application-chooser.c: + * eel/eel-open-with-dialog.c: + Port more stuff to gio mimetype code + + * eel/Makefile.am: + * eel/eel-mime-extensions.[ch]: + Remove unused code + +2007-10-01 Alexander Larsson + + * configure.in: + Pull in gio when linking + + * eel/eel-open-with-dialog.[ch]: + Update to use GAppInfo and gio APIs. + +2007-09-26 Alexander Larsson + + * eel/eel-string.h: + Fix up macro definition. + It can't have a space before the param list + +2007-09-26 Alexander Larsson + + * eel/eel-string.[ch]; + Add eel_ref_str, a set of refcounted and optionally uniquified + string functions. + +2007-09-26 Alexander Larsson + + * eel/eel-vfs-extensions.[ch]: + Remove more unused code + +2007-09-26 Alexander Larsson + + * eel/eel-vfs-extensions.c: + Remove code not used by caja anymore + +2007-11-28 Soren Sandmann + + * configure.in: Require libmatedesktop 2.21.3 + + * eel/eel-background.[ch]: Make EelBackground a thin wrapper + around MateBG from libmatedesktop. + +2007-10-12 Christian Kirbach + + * eel/eel-debug-drawing.c: + * eel/eel-debug-drawing.h: + (eel_debug_show_pixbuf): unconstify parameter 1 to + unbreak the build on gcc 4.2 + +2007-09-18 Alexander Larsson + + * configure.in: + Add gio as extraversion + + * eel/eel-gdk-pixbuf-extensions.c: + * eel/eel-vfs-extensions.[ch]: + Use goffset instead of MateVFSFileSize + +=== gio-branch starts here === + +2007-09-18 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.20.0 === + +2007-09-18 Alexander Larsson + + * NEWS: + * configure.in: + Bump version to 2.20.0 + +2007-08-14 Martin Wehner + + * configure.in: + Post release version bump + +=== eel 2.19.90 === + +2007-08-14 Martin Wehner + + * NEWS: + Update for release + +2007-07-31 Martin Wehner + + * configure.in: + Post release version bump + +=== eel 2.19.6 === + +2007-07-31 Martin Wehner + + * NEWS: + Update for release + +2007-07-28 Martin Wehner + + * eel/eel-open-with-dialog.c: (get_all_applications_from_dir): + Don't crash if a menu entry has no exec. Fixes #455949. + Patch from Pascal Terjan + +2007-07-10 Martin Wehner + + * configure.in: + Post release version bump + +=== eel 2.19.5 === + +2007-07-10 Martin Wehner + + * NEWS: + Update for release + +2007-07-10 Martin Wehner + + * configure.in: + Remove AC_ISC_POSIX: It would have to be called after AC_PROG_CC, + but Interactive Unix is obsolete. + Replace obsolete AC_STDC_HEADERS with AC_HEADER_STDC. + Remove AM_SANITY_CHECK: It's an internal macro that is called by + AM_INIT_AUTOMAKE anyway. + Remove unused AC_C_BIGENDIAN. + Remove redundant AC_PROG_AWK call. + +2007-06-23 Martin Wehner + + * eel/eel-glib-extensions.c: (eel_self_check_glib_extensions): + Set LC_TIME="C" before testing the output of eel_strdup_strftime + instead of having the translators to provide the expected results. + Fixes 'make check' when LC_TIME != LC_MESSAGES. (#348191) + +2007-06-21 Martin Wehner + + * configure.in: + Don't set both -Wsign-compare and -Wno-sign-compare. + Don't set -Wchar-subscripts as it's included in -Wall. + +2007-06-20 Martin Wehner + + * configure.in: + Don't set extra warning flags in the user environment CFLAGS. + Fixes 'make distcheck'. + +2007-06-19 Martin Wehner + + * configure.in: + Post release version bump + +=== eel 2.19.4 === + +2006-06-18 Martin Wehner + + * NEWS: + Update for release + +2007-06-12 Martin Wehner + + * eel/eel-mime-application-chooser.c: (set_uri_and_mime_type): + Clarify message by replacing "others" with "other files" in the + application chooser dialog. (#150559) + Patch from Björn Lindqvist + +2006-06-05 Martin Wehner + + * configure.in: + Post release version bump + +=== eel 2.19.3 === + +2006-06-05 Martin Wehner + + * NEWS: + Update for release + +2007-06-01 Christian Neumair + + * eel/eel-open-with-dialog.c: (eel_open_with_search_equal_func): Match + application display name and binary path/base path. Fixes #359912. + +=== eel 2.19.2 === + +2007-05-14 Alexander Larsson + + * configure.in: + * NEWS: + Update for 2.19.2 + +2007-04-10 Alexander Larsson + + * eel/eel-mateconf-extensions.c: + (eel_mateconf_monitor_add): + (eel_mateconf_monitor_remove): + (eel_mateconf_preload_cache): + Avoid leaked refcounts on default mateconf client. (#235657) + Patch from Matthias Clasen + +2007-03-19 Alexander Larsson + + * configure.in: + Bump version to 2.19.1 + Mate 2.18 work continues on mate-2-18 branch + +2007-03-12 Alexander Larsson + + * NEWS: + Update for release + + * eel/eel-gtk-extensions.c (eel_gtk_window_set_initial_geometry): + Fix crasher due to bug sparse cleanup. + +2007-03-12 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.18.0 === + +2007-03-12 Alexander Larsson + + * NEWS: + Update for release + + * configure.in: + Bump version to 2.18.0 + +2007-03-02 Alexander Larsson + + * eel/eel-background.c: + * eel/eel-canvas.c: + * eel/eel-enumeration.c: + * eel/eel-gtk-extensions.c: + * eel/eel-image-table.c: + * eel/eel-labeled-image.c: + Sparse cleanups from kjartan + +2007-02-20 Christian Persch + + * eel/eel.h: Remove eel-ellipsizing-label.h inclusion. + +2007-02-20 Christian Persch + + * eel/Makefile.am: + R eel/eel-ellipsizing-label.c: + R eel/eel-ellipsizing-label.h: + * test/Makefile.am: + R test/test-eel-ellipsizing.c: Remove EelEllipsisingLabel. Bug + #409272. + +2007-02-20 Christian Persch + + * eel/Makefile.am: + * eel/eel-editable-label.c: + (eel_editable_label_select_region_index): + * eel/eel-ellipsizing-label.c: + * eel/eel-ellipsizing-label.h: + * eel/eel-string.c: (eel_self_check_string), (main): + * test/Makefile.am: + * test/test-eel-ellipsizing.c: + +2007-01-22 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.17.90 === + +2007-01-22 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.17.90 + +2007-01-18 Christian Persch + + * eel/eel-accessibility.c: (eel_accessibility_add_simple_text), + (eel_accessible_text_get_type): + * eel/eel-alert-dialog.c: (eel_alert_dialog_get_type): + * eel/eel-canvas.c: (eel_canvas_item_get_type), + (eel_canvas_group_get_type), (eel_canvas_get_type), + (eel_canvas_accessible_factory_get_type), + (eel_canvas_item_accessible_get_type), + (eel_canvas_item_accessible_factory_get_type): + * eel/eel-editable-label.c: (eel_editable_label_get_type), + (eel_editable_label_get_accessible): + * eel/eel-labeled-image.c: (eel_labeled_image_get_accessible): + * eel/eel-mime-application-chooser.c: + (eel_mime_application_chooser_get_type): + * eel/eel-open-with-dialog.c: (eel_open_with_dialog_get_type): No need + to make GTypeInfo and GInterfaceInfo static. Bug #362031. + +2006-12-18 Alexander Larsson + + * configure.in: + post release version bump + +=== eel 2.17.1 === + +2006-12-18 Alexander Larsson + + * NEWS: + Update for release + +2006-12-08 Alexander Larsson + + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_intersect): + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-gtk-extensions.c: (eel_gtk_get_system_font): + * eel/eel-gtk-extensions.h: + * eel/eel-pango-extensions.c: + * eel/eel-pango-extensions.h: + Remove all traces of pangoft2 use, as we don't need this + any more. (#377711) + +2006-11-23 Alexander Larsson + + * eel/eel-open-with-dialog.c: (get_all_applications_from_dir): + Only list appliations that accept file arguments (#345521) + Patch from Tom Parker + +2006-11-23 Alexander Larsson + + * configure.in: + Bump version to 2.17.1 + Mate 2.16 work continues on mate-2-16 branch + +2006-11-20 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.16.3 === + +2006-11-20 Alexander Larsson + + * configure.in: + Call it 2.16.3 to match caja release + + * NEWS: + Update for release. + +2006-11-07 Alexander Larsson + + * configure.in: + post release version bump + +=== eel 2.16.1 === + +2006-11-07 Alexander Larsson + + * configure.in: + * NEWS: + Update for release. + +2006-10-19 Christian Neumair + + * eel/eel-preferences.c: + (preferences_callback_entry_compare), + (preferences_entry_add_callback), + (preferences_entry_add_auto_storage), + (preferences_entry_remove_callback), + (preferences_uninitialize), + (preferences_global_table_get_global), + (preferences_while_alive_disconnector): + Bail when trying to add or remove an entry twice, skip entry removal + on object destroy disconnection after eel shutdown. + +=== eel 2.16.0 === + +2006-09-04 Alexander Larsson + + * configure.in: + Bump version to 2.16.0 + + * NEWS: + Update for release + +2006-09-01 Alexander Larsson + + * eel/eel-editable-label.c: (eel_editable_label_enter_text): + Don't reset im context when commiting text. + +2006-08-25 Alexander Larsson + + * eel/check-program.c: (main): + Fix build with EEL_OMIT_SELF_CHECK. + +2006-08-23 Alexander Larsson + + * eel/eel-vfs-extensions.c: (eel_vfs_has_capability): + Fix crash that happened on DnD from firefox in caja. + +2006-08-21 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.15.92 === + +2006-08-21 Alexander Larsson + + * NEWS: + Update for release + +2006-08-15 Kjartan Maraas + + * configure.in: Fix intltool req. + +2006-08-08 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.15.91 === + +2006-08-08 Alexander Larsson + + * NEWS: + Update for release + +2006-08-08 Kjartan Maraas + + * configure.in: Really depend on a newer libmate-menu. + * eel/eel-string-list.c: (eel_self_check_string_list): + * test/test-eel-gtk-style.c: (style_get_color), (style_get_gc), + (color_box_expose_event), (gc_box_expose_event), + (pixmap_box_expose_event): + * test/test-eel-image-table.c: (image_table_child_enter_callback), + (image_table_child_leave_callback): + * test/test-eel-pixbuf-tile.c: Remove and #if 0 out some dead code. + +2006-08-08 Alexander Larsson + + * eel/eel-background.c: + Fix crash in previous fix. + +2006-08-08 Alexander Larsson + + * eel/eel-background.c: + Check mtime for background uri changes. (#349962) + Patch from Matthias Clasen + +2006-07-25 Martin Wehner + + * configure.in: + Post-release version bump + +=== eel 2.15.90 === + +2006-07-25 Martin Wehner + + * NEWS: + Update for release + +2006-07-24 Martin Wehner + + * eel/eel-mime-application-chooser.c: (refresh_model), + (set_uri_and_mime_type): + * eel/eel-open-with-dialog.c: (set_uri_and_mime_type): + Fix build with gcc 2.95 (#347552) + + Patch from Jens Granseuer + +2006-07-11 Martin Wehner + + * configure.in: + Post-release version bump + +=== eel 2.15.4 === + +2006-07-11 Martin Wehner + + * NEWS: + Update for release + + * configure.in: + Bump version to 2.15.4 + +2006-07-11 Martin Wehner + + * eel/eel-open-with-dialog.c: (compare_applications), + (eel_open_with_dialog_add_items_idle): + Handle entry name == NULL without crashing. (#339904) + + Based on a patch from Miguel Quiros + +2006-07-11 Martin Wehner + + * eel/eel-accessibility.c: + (eel_accessibility_set_up_label_widget_relation): + Set up the atk widget/label relationship correctly. (#341420) + + Patch from Willie Walker + +2006-06-19 Alexander Larsson + + * configure.in: + Require new gtk+ + + * eel/eel-mime-application-chooser.c: + word+char wrap label to avoid wide dialogs on large filenames. + Fixes bug #344958 + +2006-06-12 Alexander Larsson + + * configure.in: + post release version bump + +=== eel 2.15.2 === + +2006-06-12 Alexander Larsson + + * NEWS: + Update for release + +2006-05-24 Paolo Borelli + + * eel/eel-gtk-extensions.[ch]: remove eel_gtk_signal_connect_free_data + and eel_gtk_signal_connect_free_data_custom, since there is + g_signal_connect_data. + +2006-05-24 Alexander Larsson + + * eel/Makefile.am: + * eel/eel-cell-renderer-pixbuf-list.[ch]: + Remove + +2006-05-24 Paolo Borelli + + * eel/eel-vfs-extensions.[ch]: remove eel_make_uri_from_input, + eel_make_uri_from_input_with_trailing_ws, eel_make_uri_from_shell_arg, + eel_uris_match, eel_uri_get_scheme, eel_uri_make_full_from_relative. + They have been moved into mate-vfs itself for a long time and they + are not used anymore in caja. (bug #342237) + +2006-05-16 Martin Wehner + + * configure.in: + Post-release version bump. + +=== eel 2.15.1 === + +2006-05-16 Martin Wehner + + * NEWS: + Update for release + +2006-05-07 Martin Wehner + + * eel/eel-glib-extensions.c: + * eel/eel-glib-extensions.h: + Remove obsolete eel_setenv and eel_unsetenv functions. + + * eel/eel-gtk-extensions.c: (eel_gtk_widget_set_shown): + * eel/eel-gtk-extensions.h: + Remove unused and obsolete eel_gtk_button_* functions (#170126) + +2006-05-07 Martin Wehner + + * eel/eel-mime-extensions.c: (eel_mime_get_available_mime_types): + * eel/eel-mime-extensions.h: + Fix typo in function name: s/availible/available/ (#326053) + + Patch from Josep Puigdemont + +2006-05-01 Martin Wehner + + * eel/eel-mime-application-chooser.c: (refresh_model), + (set_uri_and_mime_type): + * eel/eel-open-with-dialog.c: (set_uri_and_mime_type): + Don't include surrounding markup in translateable messages. + Fixes #150555. + + Patch from Ruben Vermeersch + +2006-04-28 Martin Wehner + + * configure.in: + * po/LINGUAS: + Update po/LINGUAS support to new guidelines. (#338017) + + Patch from Przemyslaw Grzegorczyk + +2006-04-25 Alexander Larsson + + * configure.in: + Bump version to 2.15.1 + 2.14 development continues on mate-2-14 branch. + +2006-04-15 Martin Wehner + + * po/LINGUAS: + Remove newlines to fix build with CVS intltool. (#338423) + +2006-04-11 Martin Wehner + + * configure.in: + Post-release version bump. + +=== eel 2.14.1 === + +2006-04-11 Martin Wehner + + * NEWS: + Update for release + +2006-04-10 Martin Wehner + + * Makefile.am: Add intltool artefacts. + + * po/LINGUAS: New file listing all supported languages. + + * configure.in: Require intltool and use po/LINGUAS instead of including + all languages directly in this file. See the wiki for more information: + http://live.gnome.org/MateGoals/PoLinguas + + Patch from Przemyslaw Grzegorczyk + +2006-04-08 Martin Wehner + + * configure.in: + Don't check for *env functions anymore. + + * eel/eel-glib-extensions.c: (eel_setenv), (eel_unsetenv): + Just call g_setenv and g_unsetenv. Fixes build on Darwin (#166880). + + Patch from Tony Arnold + +2006-03-26 Sebastien Bacher + + * configure.in: popt is not used by eel no need to require it + +2006-03-22 Tommi Vainikainen + + * configure.in (ALL_LINGUAS): Added Dzongkha (dz). + +2006-03-22 Paolo Borelli + + * eel/eel-enumeration.c: remove inefficient use of glist. + Fixes bug #335349. + +2006-03-20 Christian Neumair + + * configure.in: + Depend on libmate-menu 2.13.5. + * eel/eel-open-with-dialog.c: (get_all_applications): + Also request desktop items which have NoDisplay set to TRUE. + +2006-03-13 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.14.0 === + +2006-03-13 Alexander Larsson + + * configure.in: + Bump version to 2.14.0 + + * NEWS: + Update for release + +2006-03-01 Vladimer SIchinava + + * configure.in: Added ka (Georgian) to ALL_LINGUAS + +2006-02-28 Bill Haneman + + * eel/eel-labeled-image.c: + (eel_labeled_image_accessible_get_name): Fixed + segv due to use of labeled_image struct without NULL check. + bug #330995. + +2006-02-27 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.13.92 === + +2006-02-27 Alexander Larsson + + * NEWS: + Update for release + +2006-02-19 Erdal Ronahi + + * configure.in: Added ku (Kurdish) to ALL_LINGUAS + +2006-02-16 Martin Wehner + + * eel/eel-editable-label.c: + Include config.h to fix i18n of the context menu. + Fixes bug #331377. + Patch from Takao Fujiwara + +2006-02-16 Martin Wehner + + * test/test.c: (test_window_set_title_with_pid): + Add a cast to fix build on Solaris. (#117825) + Patch from Fredrik Jonsson + +2006-02-13 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.13.91 === + +2006-02-13 Alexander Larsson + + * NEWS: + Update for release. + +2006-02-07 Alexander Larsson + + * eel/eel-mime-extensions.c (eel_mime_add_application): + Add %f to exec line when creating open-with desktop files. + Patch from Christian Persch + Bug #169202 + +2006-01-31 Martin Wehner + + * configure.in: + Post release version bump. + +=== eel 2.13.90 === + +2006-01-31 Martin Wehner + + * NEWS: + Update for release. + + * configure.in: + Bump version to 2.13.90 + +2006-01-21 Luca Ferretti + + * .cvsignore: + Added missing files to ignore. + * eel/.cvsignore: + Ditto. + +2006-01-16 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.13.4 === + +2006-01-16 Alexander Larsson + + * NEWS: + Update for release. + +2006-01-12 Alexander Larsson + + * eel/eel-background.[ch]: + Add EEL_BACKGROUND_ZOOM + + * eel/eel-gdk-pixbuf-extensions.[ch]: + Add eel_gdk_scale_to_min_factor and eel_gdk_pixbuf_scale_to_min + + Patch by Alan Swanson (#320830) + +2005-12-28 Abel Cheung + + * configure.in: Added "zh_HK" to ALL_LINGUAS. + +2005-12-20 Alexander Larsson + + * configure.in: + Actuallu bump version. + +2005-12-20 Alexander Larsson + + * eel/eel-mime-extensions.[ch]: + Add eel_mime_get_availible_mime_types + +2005-12-17 Dennis Cranston + + * eel/eel-alert-dialog.c: Hide dialog from taskbar, so it + does not display "untitled window". + +2005-12-13 Dennis Cranston + + * eel/eel-open-with-dialog.c: (eel_open_with_dialog_instance_init): + HIG fixes. + +2005-12-12 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.13.3 === + +2005-12-12 Alexander Larsson + + * NEWS: + Update for release + +2005-12-09 Alexander Larsson + + * eel/eel-alert-dialog.[ch]: + * eel/eel-mateconf-extensions.c: + * eel/eel-mate-extensions.c: + * eel/eel-open-with-dialog.c: + * eel/eel-stock-dialogs.[ch]: + Remove title from alerts. (#323134) + + Patch from jaap@haitsma.org + +2005-12-08 Alexander Larsson + + * eel/eel-preferences-glade.[ch]: + Use GtkComboBox, not GtkOptionMenu + Patch from jaap@haitsma.org + +2005-11-14 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.13.2 === + +2005-11-14 Alexander Larsson + + * NEWS: + Update for release. + +2005-11-14 Alexander Larsson + + * eel/eel-alert-dialog.c: + Include config.h so we get translations. + Patch from Yang Hong + +2005-10-28 Simos Xenitellis + + * configure.in: Added ky (Kirghiz) to ALL_LINGUAS. + +2005-10-27 Kjartan Maraas + + * eel/eel-art-gtk-extensions.c: + (eel_gdk_window_clip_dirty_area_to_screen): + * eel/eel-background.c: (eel_background_class_init): + * eel/eel-canvas.c: (item_post_create_setup), + (eel_canvas_group_get_property), (pick_current_item): + * eel/eel-editable-label.c: (eel_editable_label_ensure_layout), + (eel_editable_label_size_allocate), (eel_editable_label_map), + (eel_editable_label_unmap), (window_to_layout_coords), + (eel_editable_label_button_release), + (eel_editable_label_move_line), + (eel_editable_label_move_backward_word): + * eel/eel-ellipsizing-label.c: (real_expose_event): + * eel/eel-mateconf-extensions.c: (simple_value_is_equal): + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_average_value): + * eel/eel-image-table.c: (eel_image_table_realize), + (image_table_emit_signal): + * eel/eel-mime-application-chooser.c: + (eel_mime_application_chooser_destroy): + * eel/eel-open-with-dialog.c: (eel_open_with_dialog_destroy): + * eel/eel-pango-extensions.c: + (eel_pango_layout_set_text_ellipsized): + * eel/eel-stock-dialogs.c: (timed_wait_free): Large amounts of + cleanups. Mostly removal of unused code and some compiler warnings. + +2005-10-24 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.13.1 === + +2005-10-24 Alexander Larsson + + * NEWS: + Update for release + +2005-10-19 Christian Neumair + + * eel/eel-mime-application-chooser.c: (create_tree_view): + Sort applications by display name, filed as part of #310038. + +2005-10-03 Alexander Larsson + + * configure.in: + Bump version to 2.13.1. Further 2.12.x work is on + mate-2-12 branch. + +2005-10-03 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.12.1 === + +2005-10-03 Alexander Larsson + + * NEWS: + Update for 2.12.1. + +2005-10-03 Alexander Larsson + + * eel/eel-accessibility.c: + (eel_accessibility_set_up_label_widget_relation): + Slight cleanup. Patch from Christian Neumair. + +2005-09-05 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.12.0 === + +2005-09-05 Alexander Larsson + + * NEWS: Update for release. + +2005-08-23 Martin Wehner + + * configure.in: + Post release version bump. + +=== eel 2.11.92 === + +2005-08-23 Martin Wehner + + * NEWS: + Update for release. + +2005-08-09 Martin Wehner + + * configure.in: + Post release version bump. + +=== eel 2.11.91 === + +2005-08-09 Martin Wehner + + * NEWS: + Update for release. + +2005-08-05 Christian Neumair + + * src/eel-wrap-table.c: Get rid of broken scrolled window viewport + code. Fixes #308996. + +2005-08-01 Christian Persch + + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger): + Use g_log_set_default_handler instead of adding handlers for + tons of domains (#312268). + +2005-07-25 Martin Wehner + + * configure.in: + Post release version bump. + +=== eel 2.11.90 === + +2005-07-25 Martin Wehner + + * configure.in: + Bump version to 2.11.90 + + * NEWS: + Update for release. + +2005-07-20 Mikael Hallendal + + * eel/eel-vfs-extensions.[ch] (eel_uri_is_search): + Add x-caja-search URI. + +2005-07-19 Alexander Larsson + + * eel/eel-mime-application-chooser.c: (set_uri_and_mime_type): + * eel/eel-open-with-dialog.c: (set_uri_and_mime_type): + Add comments for translators. (#150558) + + Patch from Brent Smith + +2005-07-13 Alexander Larsson + + * eel/eel-wrap-table.c: + Take border width into account when wrapping (#155642) + Patch from Christian Neumair. + +2005-07-11 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.11.4 === + +2005-07-11 Alexander Larsson + + * NEWS: + Update for release. + +2005-07-06 Kjartan Maraas + + * eel/eel-open-with-dialog.c: (add_or_find_application): + Fix a small leak. + +2005-07-01 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.11.3 === + +2005-07-01 Alexander Larsson + + * NEWS: + Update for release. + +2005-06-11 Kjartan Maraas + + * eel/eel-mime-application-chooser.c: (remove_clicked_cb): Remove + const qualifier now that we free the application id. + +2005-06-11 Kjartan Maraas + + * eel/eel-mime-application-chooser.c: + (eel_mime_application_chooser_finalize), (remove_clicked_cb): + Plug some leaks. + * eel/eel-open-with-dialog.c: (check_application): Here too. + Closes bug #307268 and bug #307280 + +2005-06-10 Martin Wehner + + * eel/eel-labeled-image.c: (labeled_image_get_image_bounds_fill), + (eel_labeled_image_get_image_bounds), + (labeled_image_get_label_bounds_fill), + (eel_labeled_image_get_label_bounds): + Add default cases with asserts. + + * eel/eel-mime-extensions.c: (open_temp_cache_file): + Initialize filename in error case. + + * eel/eel-open-with-dialog.c: (eel_open_with_dialog_add_icon_idle): + * eel/eel-preferences.c: (preferences_entry_remove_auto_storage): + Use NULL instead of 0. + + * configure.in: + Add --Wno-pointer-sign + + Fix gcc4 compilation (#300646). Based on patches from + Kjartan Maraas and + James M. Cape + +2005-06-08 Alexander Larsson + + * configure.in (LIBGLADE_REQUIRED): + Post release version bump. + +=== eel 2.11.2 === + +2005-06-08 Alexander Larsson + + * eel/eel-open-with-dialog.c: + Fix const warning. + + * NEWS: + Update for release. + +2005-06-07 Kjartan Maraas + + * eel/eel-open-with-dialog.c: (program_list_selection_changed): + Plug a couple of leaks. Closes bug #306767. + +2005-05-22 Sebastien Bacher + + * configure.in: + Update of glib and gtk requirements to 2.6.0 (Closes: #304875). + +2005-05-17 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.11.1 === + +2005-05-17 Alexander Larsson + + * NEWS: + Update for 2.11.1 release + +2005-04-12 Alexander Larsson + + * eel-2.0.pc.in: + * eel-2.0-uninstalled.pc.in: + Use gmodule-no-export-2.0 instead of gmodule-2.0 to avoid using --export-dynamic. + +2005-04-11 Mark McLoughlin + + * eel/Makefile.am, eel/eel-open-with-dialog.c: update + for libmate-menu API renaming. + +2005-04-11 Abduxukur Abdurixit + + * configure.in: Added 'ug' to ALL_LINGUAS. + +2005-04-08 Sebastien Bacher + + * configure.in: + Update matevfs requirement to 2.9.1. + +2005-04-06 Mark McLoughlin + + * eel/eel-open-with-dialog.c: (get_all_applications): + Update for slight change in menu_tree_lookup() API. + +2005-03-31 Steve Murphy + + * configure.in: Added "rw" to ALL_LINGUAS. + +2005-03-28 Martin Wehner + + * eel/eel-accessibility.c: (get_simple_text): + Return NULL if the gobject is no longer valid. + Fixes bug #168161. + + Patch from Muktha + +2005-03-27 Martin Wehner + + * configure.in: + Require libmate-menu 2.11.1 for the new API. + + * eel/eel-open-with-dialog.c: (get_all_applications_from_dir), + (get_all_applications), (eel_open_with_dialog_add_items_idle): + Update to the new libmate-menu API. + + Patch from Christian Neumair + +2005-03-24 Adi Attar + + * configure.in: Added 'xh' to ALL_LINGUAS. + +2005-03-22 Alexander Larsson + + * configure.in: + Bump version to 2.11.1 + Mate 2.10 versions are now on the mate-2-10 branch. + +2005-03-16 Alexander Larsson + + * eel/eel-background.[ch]: + Move desktop background setting here to be able to share + pixmap with root window. (#169347) + + Patch from Nickolay V. Shmyrev + +2005-03-07 Alexander Larsson + + * eel/eel-mime-extensions.c: (eel_mime_add_application): + Make sure user added desktop files don't conflict with global ones. + Patch from Christian Persch + +2005-03-07 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.10.0 === + +2005-03-07 Alexander Larsson + + * NEWS: + * configure.in: + Update for 2.10 release + +2005-03-01 Alexander Larsson + + * configure.in (LIBGLADE_REQUIRED): + Post release version bump + +=== eel 2.9.92 === + +2005-03-01 Alexander Larsson + + * NEWS: + Update for release + +2005-03-01 James Henstridge + + Fixes bug #164796 (approved by Alex) + + * autogen.sh: request Automake >= 1.7. + + * eel/eel-gdk-extensions.h (EEL_RGBA_COLOR_PACK): add casts to + guint32. Fixes test failures on 64-bit systems. + +2005-02-24 Alexander Larsson + + * eel/eel-vfs-extensions.c (eel_read_entire_file): + Just use mate_vfs_read_entire_file(). + We should remove this function eventually. + +2005-02-11 Alexander Larsson + + * eel/eel-mime-application-chooser.c (refresh_model): + Handle the case with no existing applications better. + +2005-02-10 Alexander Larsson + + * configure.in (LIBGLADE_REQUIRED): + Post release version bump. + +=== eel 2.9.91 === + +2005-02-10 Alexander Larsson + + * NEWS: + Update for release. + +2005-01-26 Alexander Larsson + + * eel/eel-open-with-dialog.c (eel_open_with_dialog_finalize): + Remove idle handlers when closing window. (#165208) + +2005-01-25 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.9.90 === + +2005-01-25 Alexander Larsson + + * NEWS: + Update for release + + * configure.in: + Bump version to 2.9.90 + +2005-01-25 Alexander Larsson + + * eel/eel-open-with-dialog.c (eel_open_with_dialog_add_icon_idle): + Don't crash if no icon . + +2005-01-24 Kjartan Maraas + + * eel/eel-accessibility.c: (eel_accessible_text_get_type): + * eel/eel-editable-label.c: + (eel_editable_label_accessible_get_selection): + * eel/eel-gdk-extensions.c: (eel_stipple_bitmap): + * eel/eel-gtk-extensions.c: + (eel_gtk_tree_view_set_activate_on_single_click): + * eel/eel-preferences.c: (preferences_get_value), + (eel_preferences_get), (eel_preferences_get_string_list): + * eel/eel-stock-dialogs.c: (eel_show_yes_no_dialog): + * eel/eel-string-list.c: (eel_string_list_find_by_function): + * eel/eel-wrap-table.c: Fix a bunch of warnings from sparse. + +2005-01-24 Alexander Larsson + + * eel/eel-open-with-dialog.c: (eel_open_with_dialog_instance_init): + Mark string for translation. + Patch from Yang Hong + +2005-01-23 Martin Wehner + + * eel/eel-mime-application-chooser.c: (create_tree_view), + (refresh_model): Show application icon in the selector. + + Patch from Fernando Herrera + +2005-01-21 Alexander Larsson + + * configure.in: + * eel/Makefile.am: + require libmate-desktop and libmate-menu + + * eel/eel-mime-extensions.[ch]: + (eel_mime_add_custom_mime_type_for_desktop_file), + (eel_mime_check_for_desktop_duplicates): + New function to check for duplicate desktop files handling a mimetype + and to add custom mime types for desktop files. + + * eel/eel-open-with-dialog.c: + Show know applications from .desktop files and move + the entry to an expander to specify a custom app/command line. + + Patch from Fernando Herrera + +2005-01-13 Alexander Larsson + + * eel/eel-alert-dialog.c (eel_alert_dialog_set_primary_label): + Escape the text put in the markup string. + +2005-01-11 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.9.2 === + +2005-01-11 Alexander Larsson + + * NEWS: + Update for release. + +2004-11-25 Marco Pesenti Gritti + + reviewed by: Alexander Larsson + + * eel/eel-mime-application-chooser.c: (refresh_model): + * eel/eel-mime-extensions.c: (eel_mime_add_application), + (eel_mime_check_for_duplicates): + + Replcae usage of deprecate mime apis + +2004-11-24 Alexander Larsson + + * configure.in: + Post release bump + +=== eel 2.9.1 === + +2004-11-24 Alexander Larsson + + * NEWS: + Update for release + +2004-11-19 Alexander Larsson + + * eel/eelmarshal.list: + Add some new needed marshallers. + +2004-10-29 Alexander Larsson + + * configure.in: + Update version to 2.9.1. + Mate 2.8 versions are now on the mate-2-8 branch. + +==== mate-2-8 branched from here === + +2004-10-28 Alexander Larsson + + * configure.in: + Post release bump + +=== eel 2.8.2 === + +2004-10-28 Alexander Larsson + + * NEWS: + Update for release + +2004-10-28 Alexander Larsson + + * eel/eel-glib-extensions.[ch]: + New function, eel_get_filename_charset. + + * eel/eel-vfs-extensions.c: + Use eel_get_filename_charset to handle filename charset. + +2004-10-21 Alexander Larsson + + * eel/eel-canvas.c: (eel_canvas_group_draw), (eel_canvas_expose): + Update to latest foocanvas, fix expose returning TRUE. + +2004-10-15 Alexander Larsson + + * eel/eel-mime-extensions.c: (eel_mime_add_application), + (eel_mime_check_for_duplicates): + Handle null mimetypes (required for property page if + file has no extension). + +2004-10-11 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.8.1 === + +2004-10-11 Alexander Larsson + + * NEWS: + Update for 2.8.1 + +2004-09-28 Gora Mohanty + + * configure.in: Added 'or' to ALL_LINGUAS. + +2004-09-13 Alexander Larsson + + * configure.in: + Post release version bump. + +=== eel 2.8.0 === + +2004-09-13 Alexander Larsson + + * NEWS: + * configure.in: + Update for 2.8.0 + +2004-09-11 Abel Cheung + + * configure.in: Added "ang" to ALL_LINGUAS. + +2004-09-06 Alexander Larsson + + * eel/eel-mime-extensions.c: (eel_mime_set_default_application): + Create ~/.local/share/applications as needed. + +2004-08-31 Alexander Larsson + + * eel/eel-mime-application-chooser.c: + (mime_monitor_data_changed_cb): + Refresh model when mime db changes + + * eel/eel-mime-extensions.c: (mime_update_program_done): + Remove spew + +2004-08-30 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.7.92 === + +2004-08-30 Alexander Larsson + + * NEWS: + Update for 2.7.92 + + * configure.in: + Require new libmateui + +2004-08-25 Alexander Larsson + + * eel/eel-stock-dialogs.c (timed_wait_callback): + Don't pop up cancel dialog if password dialog is visible. + +2004-08-16 Kjartan Maraas + + * configure.in: Added nb to ALL_LINGUAS. + +2004-08-16 Alexander Larsson + + * configure.in: + Post release bump to 2.7.92 + +=== eel 2.7.4 === + +2004-08-16 Alexander Larsson + + * NEWS: + Update for 2.7.4 + + * eel/eel-canvas.c: + Update from foocanvas. + + * configure.in: + Require new mate-vfs (for default application file + type change). + +2004-08-12 Alexander Larsson + + * eel/eel-canvas-rect-ellipse.c: + * eel/eel-canvas.c: (eel_canvas_key): + Update to latest foocanvas. + +2004-08-12 Alexander Larsson + + * eel/eel-mime-extensions.c (eel_mime_set_default_application): + Use new name for default.list toplevel section. + +2004-08-09 Ray Strode + + * eel/eel-mime-extensions.c (eel_mime_add_application), + (eel_mime_set_default_application): free strings + when done with them (Spotted by Kjartan Maraas, bug 149718). + +2004-07-23 Christian Neumair + + * eel/eel-mime-application-chooser.c: + * eel/eel-open-with-dialog.c: Include gi18n-lib.h instead of gi18n.h. + +2004-07-23 Christian Neumair + + * configure.in: Require MATE-VFS 2.7.5 (HEAD). + +2004-07-23 Tomasz Kłoczko + + * configure.in: better looking PKG_CHECK_MODULES() output. + +2004-07-22 Dave Camp + + * configure.in: Post-release version bump + +=== eel 2.7.3 === + +2004-07-22 Dave Camp + + * configure.in: + * NEWS: 2.7.3 + +2004-07-21 Dave Camp + + * Merged the eel-new-mime branch. + +2004-07-21 Dave Camp + + * configure.in: + * eel/Makefile.am: + * eel/eel-mime-extensions.c: (write_desktop_file), + (mime_update_program_done), (eel_mime_add_glob_type), + (open_temp_cache_file), (line_is_for_mime_type), + (eel_mime_set_default_application), + (eel_mime_application_is_user_owned), + (eel_mime_application_remove): + * eel/eel-mime-extensions.h: + * eel/eel-mime-application-chooser.c: + * eel/eel-mime-application-chooser.h: + * eel/eel-open-with-dialog.c: (eel_open_with_dialog_instance_init), + (eel_open_with_dialog_new), (eel_add_application_dialog_new): + * eel/eel-open-with-dialog.h: Add the eel-mime-application-chooser + dialog. + +Wed Jul 21 18:30:25 2004 Jonathan Blandford + + * eel/eel-mime-extensions.c: (arg_is_exec_param), + (eel_mime_check_for_duplicates): Make fit eel coding guidelines. + + * eel/eel-open-with-dialog.c (get_run_dialog_image): Get the image + from stock. + (eel_open_with_dialog_instance_init): Use the panel mate-run + stock image. + +Wed Jul 21 02:54:32 2004 Jonathan Blandford + + * eel/eel-mime-extensions.h: New public function: + eel_mime_check_for_duplicates() + + * eel/eel-mime-extensions.c: (mime_update_program_done), + (run_update_command), (eel_mime_add_application), + (eel_mime_add_glob_type), (arg_is_exec_param), + (eel_mime_check_for_duplicates): New function that will check a + command line to see if another application with that name already + exists. Also, the post-mime-update stuff has been modified + slightly. + + * eel/eel-open-with-dialog.c: (eel_open_with_dialog_finalize), + (eel_open_with_dialog_destroy), (check_application), + (get_app_name), (add_or_find_application), (response_cb), + (eel_open_with_dialog_class_init), (chooser_response_cb), + (browse_clicked_cb), (entry_changed_cb), + (eel_open_with_dialog_instance_init), (get_extension), + (set_uri_and_mime_type), (eel_open_with_dialog_get_type): Some + whitespace 'cleanups'. Dialog packing cleanup and behavior + changes. Better error handling is included as well. + +Mon Jul 19 22:10:59 2004 Jonathan Blandford + + * eel/eel-open-with-dialog.c (eel_open_with_dialog_new): make + function have no return value. + +2004-07-19 Dave Camp + + * eel/Makefile.am: + * eel/eel-mime-extensions.c: (recursive_mkdir), (get_user_dir), + (ensure_mime_dir), (ensure_application_dir), (write_desktop_file), + (update_application_database), (eel_mime_add_application), + (get_override_filename), (get_override), (write_override), + (create_type_node), (get_type_node), (get_comment_node), + (add_glob_node), (update_mime_database), (eel_mime_add_glob_type): + * eel/eel-mime-extensions.h: + * eel/eel-open-with-dialog.c: (eel_open_with_dialog_finalize), + (eel_open_with_dialog_destroy), (check_application), + (get_app_name), (add_application), (emit_application_selected), + (response_cb), (entry_activate_cb), + (eel_open_with_dialog_class_init), (chooser_response_cb), + (browse_clicked_cb), (eel_open_with_dialog_instance_init), + (get_extension), (set_uri_and_mime_type), + (eel_open_with_dialog_new), (eel_open_with_dialog_get_type): + * eel/eel-open-with-dialog.h: + * eel/eel-preferences.c: (eel_preferences_remove_callback): + Add an Open With dialog that adds mime types and application + mappings. + +2004-07-05 Alexander Larsson + + * NEWS: + Update for 2.7.2 + +2004-06-01 Alexander Larsson + + * configure.in: + Post release bump + +=== eel 2.7.1 === + + * NEWS: + Update for 2.7.1 + +2004-05-14 Alexander Larsson + + * configure.in (LIBGLADE_REQUIRED): + Bump to 2.7.1 on HEAD, 2.6.3 is on mate-2-6 branch + +2004-05-13 Dave Camp + + * configure.in: Post-release version bump. + +=== eel 2.6.2 === + +2004-05-13 Dave Camp + + * NEWS: Updated for 2.6.2. + +2004-04-19 Alexander Larsson + + * configure.in: + Post release version bump + +=== eel 2.6.1 === + +2004-04-19 Alexander Larsson + + * NEWS: + Updates for 2.6.1 + +2004-04-09 Guntupalli Karunakar + + * configure.in: Added "gu" (Gujarati) to ALL_LINGUAS. + +2004-03-22 Alexander Larsson + + * configure.in: + Bump version to 2.6.1 + +=== eel 2.6.0 === + +2004-03-22 Alexander Larsson + + * configure.in: + Update to 2.6.0 + +2004-03-20 Guntupalli Karunakar + + * configure.in: Added "pa" (Punjabi) to ALL_LINGUAS. + +=== eel 2.5.91.1 === + +2004-03-16 Alexander Larsson + + * NEWS: + * configure.in: + Update to 2.5.91.1 + + * eel/eel-editable-label.c (eel_editable_label_retrieve_surrounding_cb): + Use correct index in gtk_im_context_set_surrounding. (#133464) + Patch from Theppitak Karoonboonyanan + +=== eel 2.5.91 === + +2004-03-15 Alexander Larsson + + * NEWS: + * configure.in: + Update to 2.5.91 + +=== eel 2.5.90 === + +2004-03-08 Alexander Larsson + + * NEWS: + * configure.in: + Update to 2.5.90 + +2004-03-02 Alexander Larsson + + * eel/eel-mate-extensions.c (eel_mate_shell_execute_on_screen): + * eel/Makefile.am: + * eel/egg-screen-exec.[c]: + Remove egg-screen-exec. Use gdk_spawn instead. + +2004-03-02 Carlos Garnacho Parro + + * eel/eel-mate-extensions.c: (eel_mate_icon_selector_new) + made it to use the new GtkFileChooser + +2004-03-02 Alexander Larsson + + * eel/eel-canvas.h: + * eel/eel-cell-renderer-pixbuf-list.c: + * eel/eel-editable-label.c: (eel_editable_label_key_press), + (popup_position_func): + * eel/eel-gdk-extensions.h: + * eel/eel-glib-extensions.c: (eel_unsetenv): + * eel/eel-labeled-image.c: + * eel/eel-wrap-table.c: + * eel/eel-wrap-table.h: + * test/test-eel-image-table.c: (image_table_child_enter_callback), + (image_table_child_leave_callback), (image_table_size_allocate): + * test/test.c: (test_quit): + * test/test.h: + Portability fixes. Patch from bugzilla-mate@thewrittenword.com. + Fixes #131647. + +2004-03-01 Alexander Larsson + + Patches from sun. + + * test/test-eel-image-table.c: (labeled_image_new): + Fix forte compiler issue + + * Makefile.am: + * configure.in: + * eel-2.0-uninstalled.pc.in: + Add uninstalled pkg-config file. + +=== eel 2.5.8 === + +2004-02-23 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.5.8 + +2004-02-21 Christian Rose + + * configure.in: Added "en_CA" to ALL_LINGUAS. + +=== eel 2.5.7 === + +2004-02-11 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.5.7 + +2004-02-06 Alexander Larsson + + * eel/eel-glib-extensions.c (eel_strdup_strftime): + Fix check + +2004-02-06 Alexander Larsson + + * configure.in: + * eel/eel-glib-extensions.c (eel_strdup_strftime): + Check for and support SUS modifiers. + +2004-02-05 Padraig O'Briain + + * eel/eel-alert-dialog.c (eel_alert_dialog_new): Set role of AtkObject + to ATK_ROLE_ALERT. Fixes bug #133273. + +2004-02-05 Tomasz Kӯczko + + * eel/Makefile.am: + * test/Makefile.am: trivaial fix errors for automake 1.8.x - blank + line following trailing backslash. Fixes are backward compatible with + older automake. + +=== eel 2.5.6=== + +2004-01-30 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.5.6 + +2004-01-27 Alexander Larsson + + * eel/eel-canvas-util.c: (eel_canvas_get_miter_points): + * eel/eel-canvas.c: (emit_event): + Update from foocanvas. May fix caja event crash. + +2004-01-19 Narayana Pattipati + + * eel/eel-editable-label.c (eel_editable_label_style_set), + (eel_editable_label_expose): Change the background, foreground, + cursor and outer rectangle colors according to the theme + selected. Fixes bugzilla bug#123207 + +=== eel 2.5.5 === + +2004-01-12 Dave Camp + + * NEWS: + * configure.in: 2.5.5 + +2004-01-11 Dave Camp + + * eel/eel-glib-extensions.h: + * eel/eel-glib-extensions.c: (eel_g_str_list_index): New function. + * eel/eel-mateconf-extensions.h: + * eel/eel-mateconf-extensions.c: (eel_mateconf_unset): New function. + * eel/eel-preferences.h: + * eel/eel-preferences.c: (eel_preferences_unset): New functions. + (eel_preferences_get_string_glist), + (eel_preferences_set_string_glist) + (update_auto_string_glist), + (preferences_entry_update_auto_storage), + (eel_preferences_add_auto_string_glist): Added a GList * + interface to string list properties. + * eel/eel-string-list.h: + * eel/eel-string-list.c: (eel_string_list_as_g_slist): + Implemented differently. + (eel_string_list_as_g_list): New function. + +2004-01-03 Anders Carlsson + + * eel/eel-input-event-box.c: + * eel/eel-input-event-box.h: + Remove these too. + +2004-01-03 Anders Carlsson + + * test/Makefile.am: Remove test-eel-image-chooser.c + + * eel/eel.h: Remove references to removed headers. + + * eel/Makefile.am: + * eel/eel-caption.c: + * eel/eel-caption.h: + * eel/eel-generous-bin.c: + * eel/eel-generous-bin.h: + * eel/eel-image-chooser.c: + * eel/eel-image-chooser.h: + * eel/eel-radio-button-group.c: + * eel/eel-radio-button-group.h: + * eel/eel-string-picker.c: + * eel/eel-string-picker.h: + * test/Makefile.am: + Remove unused eel stuff. + +2004-01-02 Robert Sedak + + * configure.in: Added "hr" in ALL_LINGUAS. + +=== eel 2.5.4 === + +2003-12-29 Alexander Larsson + + * NEWS: + * configure.in: + 2.5.4 + +2003-12-11 Alexander Larsson + + * eel/eel-stock-dialogs.c (show_message_dialog): + Connect to response in the right place + +2003-12-11 Alexander Larsson + + * configure.in: + Require gtk+ 2.3.0 + + * eel/Makefile.am: + * eel/eel-alert-dialog.[ch]: + New hig suporting dialog + + * eel/eel-stock-dialogs.[ch]: + Use new dialog, split up message + in primary and secondary string. + + * eel/eel-mateconf-extensions.c: + * eel/eel-mate-extensions.c: + * test/test-eel-widgets.c: + Use new API + + Patch from dennis_cranston@yahoo.com (with some changes) + +=== eel 2.5.3 === + +2003-12-08 Alexander Larsson + + * NEWS: + * configure.in: + 2.5.3 + +2003-11-25 Padraig O'Briain + + eel/eel-accessibility.c + (eel_accessibility_set_up_label_widget_relation): Call g_object_unref + on AtkRelationSet to avoid memory leak. Fixes bug #127899. + +=== eel 2.5.2 === + +2003-11-24 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.5.2 + +2003-11-21 Alexander Larsson + + * eel/eel-editable-label.c: + Accessibility support, and better support + for GtkEditable signals. + Patch by padraig o'briain + +=== eel 2.5.1 === + +2003-11-10 Alexander Larsson + + * NEWS: + * configure.in: + 2.5.1 + +2003-10-27 Gregory Merchan + + * eel/eel-gdk-extensions.c (eel_gdk_window_focus): + Use RevertToParent as specified in the ICCCM. + (eel_gdk_window_set_wm_hints_input): + Guard against changes to C booleans. + * eel/eel-mate-extensions.c (eel_mate_icon_selector_new) + * eel/eel-stock-dialogs.c (timed_wait_callback) + * eel/eel-stock-dialogs.c (eel_run_simple_dialog) + * eel/eel-stock-dialogs.c (create_message_dialog) + Don't set WM_CLASS. It should match the application. + * eel/eel-gtk-extensions.c: + Remove comment and unused #define from bad old algorithm. + (eel_gtk_window_event_is_close_accelerator): + Remove Escape from close accelerators; it's not HIG compliant. + This reverts change from 2001-04-30. + +2003-10-22 Alexander Larsson + + * eel/Makefile.am: + * test/Makefile.am: + Disable MATE_DISABLE_DEPRECATED for now + +2003-10-21 Alexander Larsson + + * eel/eel-preferences.c: + Fix leaks. + Patch from Martin Wehner + +=== eel 2.5.0 === + +2003-10-20 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.5.0 + +2003-10-15 Alexander Larsson + + * eel/Makefile.am: + * test/Makefile.am: + Disable GTK_DISABLE_DEPRECATED for now, since gtk 2.4 + deprecated various widgets. + +2003-10-06 Christian Rose + + * configure.in: Added "mr" to ALL_LINGUAS. + +2003-10-02 Padraig O'Briain + + Merge from foo-canvas.c: + + * eel/eeel-canvas.c + (eel_canvas_item_accessible_ref_state_set): + Do not refer to item->canvas if item can be NULL. (bug #123179) + + (eel_canvas_set_pixels_per_unit) : round + when mapping back to integer coordinates to guard against inadverent + decrement due to lack of precision. + eg zoom of 0.85 == 0.849999999 would lose a pixel + Fix from Jody Goldberg + + (do_update): + Loop do_update if picking caused need_update to be set again. + (Thanks to George for noticing this) + Fix from Alexander Larsson + +2003-09-24 Dave Camp + + * eel/eelmarshal.list: Added VOID:STRING,LONG,LONG,POINTER. + +2003-09-19 Christian Rose + + * configure.in: Added "br" to ALL_LINGUAS. + +=== eel 2.4.0 === + +2003-09-08 Alexander Larsson + + * NEWS: + * configure.in: + 2.4.0 + +2003-09-04 Alexander Larsson + + * eel/eel-gdk-extensions.c (eel_gdk_window_focus): + Don't use RevertToNone + +=== eel 2.3.90 === + +2003-09-02 Alexander Larsson + + * NEWS: + * configure.in: 2.3.90 + +2003-08-28 Christian Rose + + * configure.in: Added "ne" to ALL_LINGUAS. + +=== eel 2.3.9 === + +2003-08-25 Alexander Larsson + + * NEWS: + * configure.in: + 2.3.9 + +=== eel 2.3.8 === + +2003-08-08 Alexander Larsson + + * configure.in: 2.3.8 + +Tue Jul 22 16:18:26 2003 George Lebl + + * eel/eel-mateconf-extensions.[ch]: add eel_mateconf_key_is_writable, + which calls mateconf_client_key_is_writable + + * eel/eel-preferences.[ch]: add eel_preferences_key_is_writable, + which in turn calls eel_mateconf_key_is_writable on the full key + + * eel/eel-preferences-glade.c: When the key is not writable on + setup, then make the widget insensitive and then monitor the + state to make sure it can't be ever made sensitive (since it can't + be ever written) + +2003-07-21 Dave Camp + + * NEWS: + * configure.in: + Bumped to 2.3.7. + +2003-07-08 Balamurali Viswanathan + + * configure.in: Checking for X Development libraries explicitly. + * eel/Makefile.am: Added X_LIBS to libeel_2_la_LDFLAGS + +2003-07-07 Alexander Larsson + + * eel/eel-canvas-rect-ellipse.c (render_rect_alpha): + Update from foocanvas, fixes #116752 + +=== eel 2.3.6 === + +2003-06-27 Dave Camp + + * NEWS: + * configure.in: + Bump version to 2.3.6. + +=== eel 2.3.5 === + +2003-06-23 Dave Camp + + * NEWS: + * configure.in: + Bump version to 2.3.5. + +2003-06-15 Frederic Crozat + + * configure.in: + Remove -Wsign-promo and add -Wno-strict-aliasing to the list + of options to test for. Fixes the gcc 3.3 aliasing warnings. + +2003-06-13 Alexander Larsson + + * eel/eel-canvas-rect-ellipse.c: (get_color_value), + (set_colors_and_stipples), (eel_canvas_re_update_shared), + (eel_canvas_re_realize), (eel_canvas_ellipse_update): + * eel/eel-canvas.c: (eel_canvas_item_dispose), + (eel_canvas_item_unrealize), (eel_canvas_item_invoke_update), + (eel_canvas_item_ungrab), (eel_canvas_item_request_update), + (eel_canvas_group_unrealize), (eel_canvas_group_map), + (eel_canvas_init), (shutdown_transients), (eel_canvas_expose), + (do_update): + * eel/eel-canvas.h: + Update to latest foo-canvas. + +=== eel 2.3.4 === + +2003-06-10 Dave Camp + + * NEWS: + * configure.in: + Bump version to 2.3.4. + +2003-06-05 Kenneth Rohde Christiansen + + * configure.in: Added li to ALL_LINGUAS. + +2003-06-04 Alexander Larsson + + * NEWS: + * configure.in: + Bump version to 2.3.3. + +2003-05-26 Anders Carlsson + + * eel/Makefile.am: + * eel/eel-caption-table.c: + * eel/eel-caption-table.h: + * eel/eel-password-dialog.c: + * eel/eel-password-dialog.h: + * eel/eel.h: + * test/Makefile.am: + * test/test-eel-password-dialog.c: + * test/test-eel-widgets.c: (main), (test_radio_changed_callback): + Remove EelCaptionTable and EelPasswordDialog since they're not + used anymore. + +=== eel 2.3.2 === + +2003-05-19 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.3.2. + +2003-05-15 Alexander Larsson + + * eel/eel-vfs-extensions.[ch]: + New define EEL_DESKTOP_URI and function eel_uri_is_desktop. + +=== eel 2.3.1 === + +2003-05-05 Telsa Gwynne + + * configure.in: Added cy to ALL_LINGUAS + * po/cy.po: Added + +2003-05-05 Alexander Larsson + + * NEWS: + Update + + * configure.in: + Bump version + +2003-05-04 Christian Rose + + * configure.in: Added sr and sr@Latn to ALL_LINGUAS. + +2003-04-23 Masahiro Sakai + + * configure.in: call AC_LIBTOOL_WIN32_DLL. + * eel/Makefile.am (libeel_2_la_LDFLAGS): add -no-undefined. + + These are necessary for building DLL on win32 platform. + +2003-04-07 Alexander Larsson + + * eel/eel-canvas.c: + Update foocanvas. + +=== eel 2.2.3 === + +2003-03-31 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.2.3 + +2003-03-27 Alexander Larsson + + * eel/eel-vfs-extensions.[ch] (eel_filename_get_rename_region): + New function to get the rename region for a filename. + +2003-03-19 Alexander Larsson + + * eel/eel-accessibility.c (eel_accessibility_set_atk_object_return): + Fix warning. + +2003-03-19 Padraig O'Briain + + * eel/eel-accessibility.c + (eel_accessibility_destroy): Change function name from + eel_accessibility_weak_unref. Remove call to g_object_unref(). + (eel_accessibility_set_atk_object_return): Use call to + call to g_object_qdata_full() instead of g_object_weak_ref(). + + This fixes bug #107725. + +2003-03-18 Alexander Larsson + + * eel/eel-canvas.c (eel_canvas_set_pixels_per_unit): + Update from foocanvas. Now less tearing when changing + zoom level. + +2003-03-17 Alexander Larsson + + * eel/eel-preferences-glade.[ch]: + + Add eel_preferences_glade_connect_string_enum_option_menu_slave + and eel_preferences_glade_connect_bool_slave. + +2003-03-17 Alexander Larsson + + * eel/eel-editable-label.c (eel_editable_label_expose): + Draw frame even if text is "". + +2003-03-13 Christian Rose + + * configure.in: Added "ml" to ALL_LINGUAS. + +2003-03-12 Balamurali Viswanathan + + *eel/eel-stock-dialogs.c + connect the "response" signal of the trash dialog + +=== eel 2.2.2 === + +2003-03-10 Alexander Larsson + + * NEWS: + * configure.in: + Bump version to 2.2.2. + +2003-03-04 Alexander Larsson + + * eel/Makefile.am: + * eel/eel-input-event-box.[ch]: + New widget. Basically GtkEventBox with a INPUT_ONLY window. + +2003-03-04 Alexander Larsson + + * eel/eel-canvas.c: + Update foocanvas. Fix a11y crash. + +2003-03-04 Alexander Larsson + + * eel/eel-accessibility.[ch]: + Publicaly export some utility functions. + Patch from padraig.obriain@sun.com + +2003-03-04 Alexander Larsson + + * eel/eel-canvas.c: + Update foocanvas. Gets a11y support from padraig. + +2003-03-03 Alexander Larsson + + * eel/eel-canvas.c: + Update from foo-canvas. Fixes group movement, + removes silly warning. + +2003-02-28 Alexander Larsson + + * eel/eel-editable-label.[ch]: + Add eel_editable_label_get_font_description and + eel_editable_label_set_font_description. + +2003-02-27 Taneem Ahmed + + * configur.in: Added "bn" to ALL_LINGUAS + +2003-02-25 Samúel Jón Gunnarsson + + * configur.in: Added is to ALL_LINGUAS + +2003-02-21 Paisa Seeluangsawat + + * configure.in (ALL_LINGUAS): Added "th". + +2003-02-18 Christian Rose + + * configure.in: Added "ga" to ALL_LINGUAS. + +2003-02-14 Alexander Larsson + + * eel/eel-glib-extensions.c (eel_unsetenv): + Fix bug. Patch from hidetoshi.tajima@sun.com. + +=== eel 2.2.1 === + +2003-02-11 Alexander Larsson + + * NEWS: + * configure.in: + Bump version to 2.2.1 + +2003-02-09 Christian Rose + + * configure.in: Added "kn" to ALL_LINGUAS. + +2003-02-07 Abel Cheung + + * configure.in: Removed "ga" from ALL_LINGUAS. Empty translation file. + +2003-02-06 Christian Rose + + * configure.in: Added "id" to ALL_LINGUAS. + +2003-02-05 James M. Cape + + * eel/eel-background.c, + eel/eel-canvas-rect-ellipse.c, + eel/eel-canvas.c, + eel/eel-cell-renderer-pixbuf-list.c, + eel/eel-editable-label.c, + eel/eel-gdk-pixbuf-extensions.c, + eel/eel-mate-extensions.c, + eel/eel-stock-dialogs.c, + test/test-eel-image-table.c: + Replace gtk+ functions deprecated in 2.3. + +=== eel 2.2.0.2 === + +2003-01-27 Dave Camp + + * NEWS: + * configure.in: 2.2.0.2 + +=== eel 2.2.0.1 === + +2003-01-22 Dave Camp + + * NEWS: + * configure.in: 2.2.0.1 + +2003-01-21 Christian Rose + + * configure.in: Added "mn" to ALL_LINGUAS. + +=== eel 2.2.0 === + +2003-01-20 Dave Camp + + * NEWS: + * configure.in: 2.2.0. + +2003-01-17 Alexander Larsson + + * eel/eel-preferences-glade.c: + Correct previous fix. + +2003-01-17 Alexander Larsson + + * eel/eel-preferences-glade.c: + Fix a bug in the handling of the hashtable for int enums. + +=== eel 2.1.91 === + +2003-01-13 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.1.91. + +2003-01-13 Alexander Larsson + + * eel/eel-background.c: + Hack in eel_background_set_up_widget to always get the right size + for desktop window pixmaps. This is needed since matecomponentplug children + gets realized at the wrong size first and then the correct size. + This hack allows us to not load the background image twice and to + not flicker. + Don't draw the background for canvases. This is not needed since + we set up the correct window background. + +2003-01-12 Pablo Saratxaga + + * configure.in: Added Amharic (am) and Farsi (fa) to ALL_LINGUAS + +=== eel 2.1.6 === + +2003-01-06 Dave Camp + + * NEWS: + * configure.in: 2.1.6. + +2002-12-17 Alexander Larsson + + * configure.in: + * eel/Makefile.am: + * test/Makefile.am: + -pthread build fixes + +=== eel 2.1.5 === + +2002-12-16 Alexander Larsson + + * NEWS: + * configure.in: + Bump to 2.1.5 + +2002-12-13 Alex Duggan + + * configure.in: + * eel-2.0.pc.in: + * eel.spec.in: + remove libmatecanvas deps + +=== eel 2.1.4 === + +2002-12-09 Alexander Larsson + + * configure.in: + * NEWS: + Bump to 2.1.4 + +2002-12-05 Dave Camp + + * eel/eel-mate-extensions.c: (list_icon_selected_callback): Free + the return value of mate_icon_selection_get_icon(). Patch from + Jörgen Viksell + +Wed Dec 4 12:50:35 2002 HideToshi Tajima + + * eel/eel-editable-label.c (eel_editable_label_ensure_layout): + Fix bugzilla.gnome.org #95429 - set input method text to pango layout. + +=== eel 2.1.3 === + +2002-11-25 Alexander Larsson + + * eel/eel-vfs-extensions.c: + Fix checks so we distcheck. + +2002-11-25 Alexander Larsson + + * configure.in: + * NEWS: + Bump to 2.1.3. + +2002-11-21 Alexander Larsson + + * eel/eel-background.[ch]: + (eel_background_set_up_widget): + Set the background pixmap/color on the right window for canvas widgets. + (eel_background_get_suggested_pixmap_size): + New function. + + Based on patch from Brian.Cameron@sun.com + +2002-11-19 Alexander Larsson + + * eel/eel-editable-label.[ch]: + Don't use private gtk functions. + +2002-11-05 Dave Camp + + * test/Makefile.am: + * test/test-eel-widgets.c: (main), + (string_picker_changed_callback): + * test/test.c: + * test/test.h: Took out the tests of removed code. + +2002-11-05 Diego Gonzalez + + * po/POTFILES.in: remove eel/eel-preferencs-box.c + * eel/Makefile.am: remove eel-font-picker.[c-h], + eel-preferences-box.[c-h], eel-preferences-group.[c-h], + eel-preferences-item.[c-h], eel-preferences-pane.[c-h], + eel-text-caption.[c-h] from the build, these files aren't + used anymore + + * eel/eel.h: remove those headers from here. + +2002-11-04 Diego González + + * eel/eel-mate-extensions.h: + * eel/eel-mate-extensions.c: (get_set_value_imethod), + (do_nothing_cb), (eel_matecomponent_pbclient_set_value_async): + remove these functions since they are now in libmatecomponent + +2002-11-04 Alexander Larsson + + * eel/eel-gdk-pixbuf-extensions.c: (file_read_callback): + Fix bug with failed reads. + + * eel/eel-wrap-table.c: (eel_wrap_table_class_init), + (eel_wrap_table_init), (eel_wrap_table_realize), + (wrap_table_get_num_fitting), (wrap_table_layout), + (wrap_table_get_max_child_dimensions): + Correct size request. + Patch from Jan Arne Petersen + +2002-11-03 Dmitry G. Mastrukov + + * configure.in: Added Belarusian to ALL_LINGUAS + +=== eel 2.1.2 === + +2002-10-31 Dave Camp + + * MAINTAINERS: Updated. + + * configure.in: + * NEWS: 2.1.2 + +2002-10-31 Dave Camp + + * eel/eel-background.c: (eel_background_class_init), + (eel_background_set_image_placement), (eel_background_set_color), + (eel_background_set_image_uri_helper), + (set_image_and_color_image_loading_done_callback), + (eel_background_set_image_uri_and_color), + (eel_background_receive_dropped_background_image), + (eel_background_receive_dropped_color): * eel/eel-background.h: + Take a GdkDragAction argument to the receive_dropped_* functions, + and pass it on in the changed signal. + +2002-10-31 Dave Camp + + * eel/Makefile.am: + * eel/eel-preferences-glade.c: + * eel/eel-preferences-glade.h: New files to connect glade widgets to + preferences. Patch from Jan Arne Petersen . + +2002-10-25 Dave Camp + + * eel/Makefile.am: Oops. Removed extra \ at the end of a + commented out line. + +2002-10-19 Dave Camp + + * eel/Makefile.am: Take out -DMATECOMPONENT_DISABLE_DEPRECATED while the + make_registration_id() api is being worked out. + +=== eel 2.1.1 === + +2002-10-14 Alexander Larsson + + * NEWS: + Added news items + + * configure.in: + Bump version to 2.1.1 + +2002-10-02 Mark McLoughlin + + * acconfig.h: define HAVE_GTK_MULTIHEAD + for egg-screen-exec.c. + + * configure.in: require gtk 2.1.0 and remove + HAVE_GTK_MULTIHEAD define. + + * eel/eel-mate-extensions.c, + eel/eel-gtk-extensions.c, + eel/eel-gdk-extensions.c: don't conditionally + build multihead support, gtk HEAD is required. + +2002-10-02 Mark McLoughlin + + * eel/eel-gdk-extensions.c: + (eel_stipple_bitmap_for_screen): use gdk_screen_get_display + instead of assuming the default display. + + * eel/eel-mate-extensions.c: + (eel_mate_shell_execute_on_screen): use the default screen + if screen == NULL. + +2002-10-02 Mark McLoughlin + + * eel/eel-mate-extensions.[ch]: + (eel_mate_shell_execute_on_screen): rename from + eel_mate_screen_shell_execute. + (eel_mate_shell_execute): update. + (eel_mate_open_terminal_on_screen): rename from + eel_mate_screen_open_terminal. + (eel_mate_open_terminal): update. + +2002-10-02 Mark McLoughlin + + * eel/eel-gtk-extensions.c: (eel_gtk_window_set_initial_geometry): + fix build without HAVE_GTK_MULTIHEAD. + + * eel/egg-screen-exec.c: sync with libegg. + +2002-10-02 Mark McLoughlin + + * configure.in: add check for gtk with multihead support. + + * eel/Makefile.am: add egg-screen-exec.[ch] to the build. + + * eel/eel-gdk-extensions.[ch]: + (eel_stipple_bitmap_for_screen): implement per screen stipple + bitmaps. + (eel_stipple_bitmap): use eel_stipple_bitmap_for_screen. + + * eel/eel-mate-extensions.[ch]: + (eel_mate_screen_shell_execute): implement. + (eel_mate_screen_open_terminal): implement. + (eel_mate_open_terminal): + + * eel/eel-gtk-extensions.c: + (eel_gtk_window_set_initial_geometry): + use gdk_screen_get_(width|height). + +2002-10-01 Alexander Larsson + + * eel/eel-editable-label.[ch]: + Added eel_editable_label_set_line_wrap_mode. + +2002-09-30 Alexander Larsson + + * eel/eel-editable-label.c: + Implement GtkEditable + +2002-09-30 Alexander Larsson + + * eel/eel-editable-label.c: + Finish cut/paste and other stuff. + +=== eel 2.1.0 === + +2002-09-27 Dave Camp + + * NEWS: Updated. + +2002-09-27 Alexander Larsson + + * configure.in: + Bump version to 2.1.0. + +2002-09-26 Alexander Larsson + + * eel/eel-editable-label.c: + Remove leftover debug spew. + +2002-09-26 Alexander Larsson + + * test/Makefile.am: + * test/test-eel-canvas-items.c: + Remove canvas item test. + +2002-09-26 Alexander Larsson + + * eel/Makefile.am: + Add new files, remove old files. + + * eel/README.canvas: + * eel/eel-canvas.[ch]: + * eel/eel-canvas-util.[ch]: + * eel/eel-canvas-rect-ellipse.[ch]: + Import gtk+ only canvas from foocanvas. + + * eel/eel-canvas-rect.[ch]: + Remove old rect object not longer needed. + + * eel/eel-mate-extensions.[ch]: + Remove old canvas extensions no longer needed. + + * eel/eel-background.[ch]: + Update to the new canvas. + + * eel/eel-editable-label.[ch]: + New editable label for rename mode. + + * eel/eel-lib-self-check-functions.h: + Remove old tests. + + * eel/eelmarshal.list: + New marshallers. + + * test/Makefile.am: + * test/test-eel-editable-label.c: + Small test for EelEditableLabel + +2002-09-15 Dave Camp + + * eel/eel-preferences-item.h: + * eel/eel-preferences-item.c: + (eel_preferences_item_set_description), + (eel_preferences_item_set_accessible_description), + (eel_preferences_item_set_accessible_description_array): Allow users + to set accessible descriptions of preferences items. + * eel/eel-preferences-box.c: (preferences_box_populate_pane): + * eel/eel-preferences-box.h: Allow the user to specify accessible + descriptions for the controls. + * eel/eel-radio-button-group.c: + (eel_radio_button_group_set_entry_accessible_description), + * eel/eel-radio-button-group.h: Allow the user to specify + accessible descriptions for the radio buttons. + +2002-09-10 jacob berkman + + * eel/eel-types.c: define EEL_COMPILATION + + * eel/Makefile.am (INCLUDES): don't define EEL_COMPILATION + + this fixes actual build problems on OS X, but wasn't correct + anywhere. + +2002-09-10 Dave Camp + + * eel/eel-background.c: (eel_background_ensure_realized), + (eel_background_set_color_no_emit), (eel_background_set_use_base): + If requested, use base as the fallback color instead of bg. + +2002-09-04 Christian Rose + + * configure.in: Added "he" to ALL_LINGUAS. + +2002-09-03 Michael Meeks + + * eel/eel-background.c + (eel_background_load_image_callback): disable, + until the caja side is re-thunk. + +2002-09-03 Michael Meeks + + * eel/eel-background.c + (set_image_and_color_image_loading_done_callback): + don't double emit apperance_changed occasionaly. + (eel_background_class_init): add determine_image_placement. + (eel_background_load_image_callback): call signal. + [ based on Thomas Meeks' prototype ] + + * eel/eelmarshal.list: add enum:int,int + +2002-08-30 Alexander Larsson + + branched of mate 2.0.x development to mate-2-0 branch. + +=== eel 2.0.6 === + +2002-08-28 Alexander Larsson + + * NEWS: + * configure.in: + Bumped to 2.0.6. + +=== eel 2.0.5 === + +2002-08-23 Alexander Larsson + + * NEWS: + * configure.in: + Version bumped to 2.0.5. + +=== eel 2.0.4 === + +2002-08-14 Alexander Larsson + + * configure.in: + Version bumped to 2.0.4 + +2002-08-12 Dave Camp + + * eel/eel-string-picker.c: (eel_string_picker_set_string_list): + Use eel_string_list_peek_nth() instead of eel_string_list_nth(). + Fixes a small leak. + +=== eel 2.0.3 === + +2002-08-05 Dave Camp + + * NEWS: Updated. + * configure.in: 2.0.3. + +2002-07-28 Christian Rose + + * configure.in: Added "sq" to ALL_LINGUAS. + +2002-07-27 Dave Camp + + * eel/eel-background.c: (widget_realize_cb), + (eel_get_widget_background): Set up the widget background on + realize. + +2002-07-27 Dave Camp + + * eel/eel-background.c: (widget_style_set_cb), + (eel_get_widget_background): Put back the style_set handler. + +=== eel 2.0.2 === + +2002-07-25 Dave Camp + + * NEWS: Add a list of changes. + * configure.in: Bump version to 2.0.2. + +2002-07-25 Pablo Saratxaga + + * configure.in: Added Bosnian (bs) to ALL_LINGUAS + +2002-07-24 Dave Camp + + * eel/Makefile.am: Build eel-background-box.[ch], don't build + eel-background-style.[ch]. + * eel/eel-background-style.[ch]: Removed. + * eel/eel-background-box.[ch]: New widget that handles background + drawing itself. + * eel/eel-background.c: (eel_background_init), + (eel_get_widget_background): Removed the style setting and font + updating code. This is now the responsibility of the widget using + the EelBackground. + (eel_background_expose): Helper function for widgets using + EelBackground. + (eel_background_set_up_widget): New function. + (eel_widget_background_changed): Call + eel_background_set_up_widget(). + +=== eel 2.0.1 === + +2002-07-22 Alexander Larsson + + * NEWS: + * configure.in: + Bump version to 2.0.01. + Add list of changes. + +2002-07-18 Federico Mena Quintero + + Fixes the eel part of #46238; see Caja for the rest of the fix. + + * eel/eel-background.c (eel_background_ensure_realized): If we + fail to parse the color spec, don't default to white. Instead use + the background color from the widget's style. + (widget_style_set_cb): New callback for the widget's "style_set" + signal. We regenerate the background and its style when the theme + changes. + (eel_background_set_widget_style): We need a little hack here to + unset the GTK_USER_STYLE flag because otherwise we will not be + notified of theme changes through the "style_set" signal. The + real solution is not to use a style of our own, but rather paint + the widget by hand when needed. + (eel_background_init): Start with is_solid_color = TRUE. + +2002-07-17 Frank Worsley + + * eel/eel-gtk-extensions.c: + * eel/eel-gtk-extensions.h: + (eel_gtk_window_set_initial_geometry_from_string): + add an ignore_position parameter + +2002-07-12 Damon Chaplin + + * eel/eel-gtk-extensions.c (eel_gtk_button_new_with_stock_icon): new + function to create a button with a mnemonic label and a stock icon. + GTK+ doesn't make this easy. Needed for bug #85666. + +2002-07-10 Dave Camp + + * eel/eel-gtk-extensions.c: (tree_view_button_press_callback), + (eel_gtk_tree_view_set_activate_on_single_click): New functions + to make a GtkTreeView activate a row on a single click. + * eel/eel-gtk-extensions.h: Prototype for + eel_gtk_tree_view_set_activate_on_single_click. + * eel/eel-image-chooser.c: (eel_image_chooser_row_activated), + (eel_image_chooser_finalize), (eel_image_chooser_instance_init), + (eel_image_chooser_get_selected_path), + (eel_image_chooser_set_selected_row): Only send a changed event + when the user activates the row. + +2002-07-10 Michael Meeks + + * eel/eel-gdk-pixbuf-extensions.c + (eel_gdk_pixbuf_average_value): unsigned + dividend, width, height. + split out loop invariant and simplify, + killing umpteen multiplies for non-alpha case. + +2002-07-09 Michael Meeks + + * eel/eel-gdk-pixbuf-extensions.c (destroy_global_buffer), + (eel_gdk_pixbuf_get_global_buffer): move these into the only + place that uses them, and hide. + + * test/test-eel-pixbuf-tile.c: here + (pixbuf_drawing_area_expose_event): upd. + +2002-07-09 Damon Chaplin + + * eel/eel-preferences-box.c (eel_preferences_box_new): added a + 'Cat_egories' label and mnemonic accel above the list. Fixes part + of bug #85673. + + * eel/eel-preferences-group.c (eel_preferences_group_new): set the + border width of the second column of prefs to match the first. + +2002-07-08 Michael Meeks + + * eel/eel-labeled-image.c + (eel_labeled_image_get_accessible): cope better + with the no a11y scenario. + +2002-07-08 Michael Meeks + + * eel/eel-labeled-image.c + (eel_labeled_image_radio_button_get_type): impl. + (eel_labeled_image_radio_button_new_from_file_name), + (eel_labeled_image_radio_button_new): impl. + +2002-07-02 Michael Meeks + + * configure.in: use libglade. + + * eel-2.0.pc.in (Requires): upd. + + * eel/eel-labeled-image.c (eel_labeled_image_set_text): + set text with mnemonic. + (eel_labled_set_mnemonic_widget): impl. + (eel_labeled_*_button_new): set the mnemonic widget. + + * eel/eel-mate-extensions.c (eel_glade_get_file): impl. + +2002-06-28 Marco Pesenti Gritti + + * eel/eel-gtk-extensions.c (eel_popup_menu_position_func): + Remove context menus custom positioning code to be consistent + with other mate applications. + +2002-06-27 Frank Worsley + + * eel/eel-vfs-extensions.c: (eel_vfs_has_capability_uri): + * eel/eel-vfs-extensions.h: + implemented EEL_VFS_CAPABILITY_SAFE_TO_EXECUTE + +2002-06-25 Dave Camp + + * eel/eel-vfs-extensions.c (eel_vfs_has_capability_uri): Moved + here from eel_vfs_test_capabilities(). + (eel_vfs_has_capability): New function, takes a string uri. + * eel/eel-vfs-extensions.h: Changed EelVfsTest to EelVfsCapability, + and EEL_VFS_TEST_* to EEL_VFS_CAPABILITY_*. + +2002-06-25 Frederic Crozat + + * acconfig.h: + * configure.in: + * eel/Makefile.am: + * eel/check-program.c: (main): + * eel/eel-enumeration.c: + * eel/eel-mateconf-extensions.c: + * eel/eel-glib-extensions.c: + * eel/eel-mate-extensions.c: + * eel/eel-i18n.c: (_eel_gettext): + * eel/eel-i18n.h: + * eel/eel-password-dialog.c: + * eel/eel-preferences-box.c: + * eel/eel-stock-dialogs.c: + * eel/eel-vfs-extensions.c: + * eel/eel-xml-extensions.c: + Use our own _() macro to ensure bind_textdomain_codeset is set + (when available) + + +2002-06-14 Satyajit Kanungo + + * eel/eel-preferences-box.c : Added a call to get the active pane + for eel preference dialog box. (Applied by Damon Chaplin.) + +2002-06-13 Dave Camp + + * eel/eel-stock-dialogs.c: (eel_run_simple_dialog): Don't try to + connect to the delete_event signal of the dialog, and handle + gtk_dialog_run() returning GTK_RESPONSE_DELETE_EVENT. Fixes + #78948. + +2002-06-12 Damon Chaplin + + * eel/eel-mate-extensions.c (icon_selected): hide the dialog at the + start of the function and set the dismissed flag to indicate we're + acting on it, so if we do get called again we just return. + Fixes bug #84134. + +2002-06-10 Alexander Larsson + + * eel/eel-preferences-box.c: change treeview shadow type + to GTK_SHADOW_IN and add some spacing for consistency with + the rest of mate. + + Patch from Jorn Baayen + +2002-06-10 Alexander Larsson + + * NEWS: + Update version nr. + + * configure.in: + Update requirements to latest versions of everything. + +2002-06-10 Naba Kumar + + * configure.in: Added hi in ALL_LINGUAS. + +2002-06-09 Abel Cheung + + * eel/eel-glib-extension.c: Clarify the comment about + strftime check. + +2002-06-07 Damon Chaplin + + * test/Makefile.am (INCLUDES): + * eel/Makefile.am (INCLUDES): use $(prefix)/${DATADIRNAME}/locale + instead of $(datadir)/locale so it works on Solaris. + +2002-06-06 Michael Meeks + + * eel/eel-vfs-extensions.c + (eel_vfs_test_capabilities): impl. + +2002-06-06 Michael Meeks + + * Version 2.0.0 + +2002-06-06 Jacob Berkman + + * eel/eel-gdk-extensions.c: pangoxft.h is not present on all + systems, i think it's safe to just include pango/pango.h + +2002-06-04 Yanko Kaneti + + * configure.in: (ALL_LINGUAS) Added Bulgarian (bg). + +=== eel 1.1.17 === + +2002-06-03 Alex Larsson + + * NEWS: + Add some actual changes. + +2002-06-03 Alexander Larsson + + * NEWS: + * configure.in: + Bump version to 1.1.17 + +2002-05-31 Alex Larsson + + * eel/eel-gdk-extensions.[ch] (eel_gdk_draw_layout_with_drop_shadow): + Add new function. + +2002-05-28 Havoc Pennington + + * eel/eel-gdk-pixbuf-extensions.c: remove bogus #include , + we no longer use libpng + +2002-05-27 Michael Meeks + + * eel/eel-vfs-extensions.c + (eel_make_valid_utf8): copy from caja + (eel_format_uri_for_display_internal): use it + for awkward (invalid) cases, that we still need to + display in an error dialog. + +=== eel 1.1.16 === + +2002-05-27 Alexander Larsson + + * NEWS: + * configure.in: + Bump version to 1.1.16 + +2002-05-23 Michael Meeks + + * eel/eel-vfs-extensions.c + (eel_format_uri_for_display_internal): move the utf8 + validation assert down to after we've handled 'locale_encoded + filenames' as best we can. + +2002-05-22 Michael Meeks + + * eel/eel-vfs-extensions.c (eel_is_valid_uri): impl. + +2002-05-21 Damon Chaplin + + * eel/eel-mate-extensions.c (eel_mate_icon_selector_new): store + the dialog pointer before calling eel_remove_weak_pointer(), as that + will set it to NULL. We want to return it. + + * eel/eel-gdk-pixbuf-extensions.c (eel_gdk_pixbuf_load): close the + pixbuf loader if we get a vfs error. It complains if we unref it + without closing it. + +=== eel 1.1.15 === + +2002-05-20 Alex Larsson + + * NEWS: + * configure.in: + Bump version to 1.15. + +2002-05-18 Kjartan Maraas + + * configure.in: Added "mk" to ALL_LINGUAS. + +2002-05-16 Michael Meeks + + * eel/eel-background-style.c (eel_background_style_draw_flat_box): + unref the pixmap instead of leaking it if not changes_with_size. + +2002-05-16 Mark McLoughlin + + * eel/eel-pango-extensions.c: (measure_string_width), + (compute_character_widths), (eel_string_ellipsize_start), + (eel_string_ellipsize_end), (eel_string_ellipsize_middle), + (eel_self_check_ellipsize): don't create redundant layouts + when doing calculations. Just use the one we've already + created. + +2002-05-14 Federico Mena Quintero + + * eel/eel-text-caption.c (entry_key_press_callback): Event + handlers should return a gboolean! Fixes #75229. + +=== eel 1.1.14 === + +2002-05-13 Alex Larsson + + * NEWS: + * configure.in: + Update to 1.1.14 + +2002-05-12 Anders Carlsson + + * eel/eel-pango-extensions.c + (eel_pango_layout_fit_to_dimensions): Fix this utterly broken + function by rewriting parts of it. Fixes #81183, reported + by Owen Taylor. + +2002-05-11 Alexander Larsson + + * eel/eel-background.c: (eel_background_start_loading_image), + (eel_background_set_style_font_from_default), + (eel_background_set_widget_style), (eel_widget_font_changed), + (eel_get_widget_background): + Hacks to update the style when the default font changes. + +2002-05-08 Damon Chaplin + + * eel/eel-mate-extensions.c (eel_mate_icon_selector_new): connect + the dialog signals up before calling mate_icon_selection_show_icons() + and also add a weak pointer to the dialog. We need to do this as + MateIconSelection reenters the main loop while loading icons, so + it can be closed or a button can be clicked before returning. + Fixes bug #75387. + +=== eel 1.1.13 === + +2002-05-04 David Emory Watson + + This is needed to fix bug 46582. + + * configure.in: + * NEWS: Bump version to 1.1.13. + + * eel/eel-vfs-extensions.c: + * eel/eel-vfs-extensions.h: + (eel_make_uri_from_input_internal): Optionally strip trailing + whitespace since it could be part of a valid uri. + (eel_make_uri_from_input): Update. + (eel_make_uri_from_input_with_trailing_ws): New. + +2002-04-30 Alexander Larsson + + * eel/eel-preferences-item.c + (enumeration_menu_changed_callback), + (enumeration_list_changed_callback): + Don't use the translated string when looking up the enumeration position. + Fixes #64696 + +2002-04-29 Pablo Saratxaga + + * configure.in: Added Vietnamese (vi) to ALL_LINGUAS + * configure.in: Added Walloon (wa) to ALL_LINGUAS + * configure.in: Added Basque (eu) to ALL_LINGUAS + +=== eel 1.1.12 === + +2002-04-28 Alexander Larsson + + * configure.in: + * NEWS: + Bump version to 1.1.12. + +2002-04-28 Alexander Larsson + + * configure.in: + Removed -Wcast-align. This broke the build for Alpha on RH 7.1, + even in header files! And it's not that useful. + See bug #79860. + +2002-04-27 Murray Cumming + + * eel/eel-stock-dialogs.c (eel_show_yes_no_dialog): + Bug #80072: + Use eel_create_question_dialog instead() of show_message_dialog() + so that the custom button titles can be used. + +2002-04-26 Gustavo Giráldez + + * eel/eel-ellipsizing-label.c (real_finalize): chain call to + parent class' finalize. + +2002-04-22 Anders Carlsson + + * eel/eel-image-chooser.c: (eel_scrolled_image_chooser_new): + Set shadow type to GTK_SHADOW_IN. Fixes #73389. + +=== eel 1.1.11 === + +2002-04-21 Alexander Larsson + + * configure.in: + * NEWS: + Bump version to 1.1.11. + +2002-04-21 Alexander Larsson + + * eel/eel-background.c (eel_background_ensure_image_scaled): + Work around the fact that scaling large pixbufs to 1x1 crashes + while allocating several gigs of memory. + +2002-04-21 Anders Carlsson + + * eel/eel-gtk-extensions.c: (eel_gtk_label_set_scale), + (get_layout_location), (eel_gtk_label_expose_event), + (eel_gtk_label_size_request), (set_up_label), + (eel_gtk_label_set_drop_shadow_color), + (eel_gtk_label_set_drop_shadow_offset): + * eel/eel-gtk-extensions.h: + Add eel_gtk_label_set_drop_shadow_color and + eel_gtk_label_set_drop_shadow_offset functions. + +2002-04-18 Michael Meeks + + * eel/eel-mate-extensions.c + (do_nothing_cb, get_set_value_imethod), + (eel_matecomponent_pbclient_set_value_async): impl. + async property setter to cut throbber + latency. + +2002-04-17 Anders Carlsson + + * eel/eel-background.c: (eel_background_start_loading_image): + If we load the pixbuf sync, unref it so that we won't leak it. + + * eel/eel-image-chooser.c: (eel_image_chooser_cell_data_func): + Free strings. + + * eel/eel-labeled-image.c: (eel_labeled_image_class_init), + (eel_labeled_image_destroy), (eel_labeled_image_forall): + Add a ::destroy handler that destroys the image and label. + + * eel/eel-preferences-box.c: + (preferences_box_category_list_recreate): + Free the GtkTreeIter. + + * eel/eel-preferences-item.c: + (preferences_item_update_editable_integer): + Free the caption. + +2002-04-17 Anders Carlsson + + * eel/eel-background.c (eel_background_finalize): + Free details after using it, not before. + + * eel/eel-preferences.c: (eel_preferences_get_enum): + Free enums. + + * eel/eel-string-list.c: (eel_string_list_peek_nth): + * eel/eel-string-list.h: + Add eel_string_list_peek_nth which does not strdup the + string returned. + +=== eel 1.1.10 === + +2002-04-14 Alexander Larsson + + * NEWS: + * configure.in: + Bump version to 1.1.10 + +2002-04-14 Alexander Larsson + + * eel/eel-mate-extensions.c (eel_mate_canvas_set_scroll_region): + Don't request_update all item unless the top left corner of + the scroll region changed. + +2002-04-13 Alexander Larsson + + * eel/eel-mate-extensions.c (eel_mate_shell_execute): + Print a warning on failure. For debugging purposes. + +2002-04-12 Jody Goldberg + + * eel/eel-mate-extensions.c (eel_mate_shell_execute) : no one uses + the return type anyway, remove it and make this a wrapper around + g_spawn_command_line_async. Fixes lots of problems. + +2002-04-12 Padraig O'Briain + + * configure.in: + Update required GAIL version to 0.13 + + * eel/eel-accessibility.h: + gailtextutil.h has moved from util directory to libgail-util + + * eel/eel-accessibility.c: + Update calls to gail_text_util_get_substring as start_pos and end_pos + arguments have been changed from gint* to gint + +2002-04-07 Alexander Larsson + + * eel/eel-preferences-item.[ch]: + Add EEL_PREFERENCE_ITEM_ENUMERATION_MENU_INTEGER type that + stores the integer value of the enum. This is needed for + the Caja thumbnail size limit. + +2002-04-04 Dave Camp + + * eel/eel-preferences-item.c + (eel_preferences_item_set_description): set + text with mnemonics. + + * eel/eel-labeled-image.c + (eel_labeled_image_set_selected), + (eel_labeled_image_get_selected): impl. + + * eel/eel-gtk-extensions.c + (eel_pop_up_context_menu): tolerate a NULL event. + +2002-04-04 Michael Meeks + + * eel/eel-accessibility.c + (eel_accessibility_set_description), + (eel_accessibility_set_name): impl. + +2002-04-03 Michael Meeks + + * eel/eel-accessibility.c (get_quark_gobject), + (get_quark_accessible): share quark id's with + gobject-accessible. + (eel_accessibility_set_atk_object_return): only + hook up weak refs etc. for non GObjectAccessible + derived types - otherwise we double unref the + accessible. + +2002-04-02 Michael Meeks + + * eel/eel-accessibility.c + (eel_accessible_text_get_type): impl. + (eel_accessibility_for_object): impl. + + * eel-2.0.pc.in (Requires): add gail. + +2002-04-01 Michael Meeks + + * eel/eel-accessibility.c + (eel_accessibility_add_simple_text): impl. + (eel_accessibility_set_text_util): impl. + (get_simple_text): + + * configure.in: require gail >= 0.11 for accessibility. + +2002-03-30 Alexander Larsson + + * test/test-eel-pixbuf-scale.c: + Don't double define DEST_WIDTH and DEST_HEIGHT. + +2002-03-29 Havoc Pennington + + * eel/eel-mateconf-extensions.c (eel_mateconf_value_is_equal): don't use + private mateconf fields, and fix a bug in comparison of equality + of list values (if (a != NULL || b != NULL) return FALSE) + +2002-03-28 Michael Meeks + + * eel/eel-labeled-image.c + (eel_labeled_image_toggle_button_new_from_file_name), + (eel_labeled_image_check_button_new_from_file_name), + (eel_labeled_image_button_new_from_file_name), + (eel_labeled_image_toggle_button_new), + (eel_labeled_image_check_button_new), + (eel_labeled_image_button_new): use the new button types + so we can update accessibility support there. + (eel_labeled_image_button_class_init): use to + override all button's get_accessibles. + (eel_labeled_image_toggle_button_get_type), + (eel_labeled_image_check_button_get_type), + (eel_labeled_image_button_get_type): impl. + (eel_labeled_image_get_accessible): handle all + button and plain label accessibility setup. + (get_image): impl. + (eel_labeled_image_accessible_image_get_size): impl. + (eel_labeled_image_accessible_get_name): impl. + (eel_labeled_image_accessible_image_interface_init), + (eel_labeled_image_accessible_class_init), + (eel_labeled_image_button_class_init), + (eel_labeled_image_get_accessible): impl. etc. + +2002-03-28 Alex Larsson + + * eel/eel-gdk-pixbuf-extensions.[ch]: + Added new function eel_gdk_pixbuf_scale_down() that does + fast downscaling. Speeds up thumbnailing. + Use it in eel_gdk_pixbuf_scale_down_to_fit(). + + * test/Makefile.am: + * test/test-eel-pixbuf-scale.c: + Tests for pixmap scaling. + +2002-03-28 Michael Meeks + + * eel/eel-gtk-extensions.c + (eel_gtk_button_set_padding): many buttons (eg. + stock ones) do not have a GTK_MISC as a child, + don't do daft things to them. + + * test/test-eel-labeled-image.c + (labeled_image_button_window_new): add a plain + labeled image. + +2002-03-28 Dave Camp + + * eel/eel-labeled-image.c + (eel_labeled_image_set_can_focus): impl. + (eel_labeled_image_class_init): add activate + signal & bindings. + (eel_labeled_image_expose_event): render + selection and focus. + +2002-03-28 Michael Meeks + + * test/test-eel-widgets.c + (create_pixbuf): use DATADIR instead of a hard + coded path. + (test_ok_dialog): impl. + (main): upd. + Add window titles to elucidate function. + + * TODO: clean & add a11y bits. + + * test/test-eel-image-chooser.c: ditto. + + * eel/eel-caption-table.c + (eel_caption_table_set_row_info): set role on + invisible entries' accessibles to 'password'. + +2002-03-27 Michael Meeks + + * eel/eel-accessibility.h + (EEL_ACCESSIBLE_FACTORY): don't auto-generate the + type name. + + * eel/eel-accessibility.c + (eel_accessibility_weak_unref): notify defunct. + +2002-03-26 Michael Meeks + + * eel/eel-accessibility.c + [ cut & paste helpers from matecomponent until gail is stable ]: + (eel_accessibility_set_atk_object_return), + (eel_accessibility_get_atk_object): impl. + (eel_a11_weak_unref, get_quark_accessible): impl. + (eel_accessibility_create_derived_type): impl. + (eel_accessibility_get_atk_object): impl. + + * eel/eel-accessibility.h + (EEL_ACCESSIBLE_FACTORY, EEL_WIDGET_SET_FACTORY): + copy from gail - we need them. + +=== eel 1.1.9 === + +2002-03-24 Alexander Larsson + + * configure.in: Bump version to 1.1.9 + + * NEWS: bump version. + +2002-03-22 Dave Camp + + * eel/eel-gtk-extensions.c: (eel_gtk_viewport_get_visible_rect), + (eel_gtk_viewport_scroll_to_rect): New functions. + * eel/eel-gtk-extensions.h: Prototypes for the eel_gtk_viewport + functions. + * eel/eel-wrap-table.c: (eel_scrolled_wrap_table_new): New + function to create a wrap table inside of a scrolled window. + (eel_wrap_table_add), (eel_wrap_table_remove): If the wrap table + is scrolled, connect to focus_in_event. + (wrap_table_child_focus_in): New function, scrolls to the focused + item in the viewport. + * eel/eel-wrap-table.h: Prototype for eel_scrolled_wrap_table_new. + +2002-03-18 Anders Carlsson + + * eel/eel-string.c: + Only include eel-lib-self-check-functions.h if + EEL_OMIT_SELF_CHECK isn't defined. + + * eel/eel-pango-extensions.c: + Only include eel-lib-self-check-functions.h if + EEL_OMIT_SELF_CHECK isn't defined. + + * eel/Makefile.am: + * eel/eel-accessibility.c: + (eel_accessibility_set_up_label_widget_relation): + * eel/eel-accessibility.h: + * eel/eel-caption-table.c: (eel_caption_table_resize): + * eel/eel-caption.c: (eel_caption_set_child): + Add new accessibility utility functions and have our + label-widget composite widgets use them. + + * test/test-eel-widgets.c: (create_pixbuf): + Update path due to e-h changes. + +2002-03-17 Darin Adler + + * configure.in: Bump required versions. + +=== eel 1.1.8 === + +2002-03-17 Alexander Larsson + + * configure.in: Bump version to 1.1.8 + + * NEWS: Bump version. + + * eel/eel-vfs-extensions.c: (eel_format_uri_for_display_internal), + (eel_escape_high_chars), (eel_make_uri_from_input_internal), + (eel_format_uri_for_display), (eel_make_uri_from_input), + (eel_self_check_vfs_extensions): + Handle utf8 and G_BORKEN_FILENAMES better. + +2002-03-13 Gregory Leblanc + + * eel.spec.in: New one, from Chris Chabot + +2002-03-11 Michael Meeks + + * eel/eel-mate-extensions.c + (eel_matecomponent_make_registration_id): impl. + +2002-03-11 Anders Carlsson + + * eel/eel-gdk-extensions.c: + * eel/eel-gdk-extensions.h: + Remove the now unneeded eel_set_mini_icon function. + +=== eel 1.1.7 === + +2002-03-10 Darin Adler + + * NEWS: Bump version. + +2002-03-09 Alexander Larsson + + * eel/eel-image-table.c: (image_table_emit_signal), + (image_table_handle_motion), (ancestor_button_press_event), + (ancestor_button_release_event): + * eel/eel-image-table.h (EelImageTableEvent): + Add the original GdkEvent to the EelImageTableEvent. You + may need e.g. the time from the event. (Needed to fix + stuck grab in caja.) + +2002-03-08 Darin Adler + + * eel/eel-preferences.c: + (eel_preferences_set_emergency_fallback_string_list): Add a + g_slist_reverse so that emergency fallback string lists are + in the proper order. + + * eel/eel-background.c: Tweak formatting. + +2002-03-07 Anders Carlsson + + * configure.in: Bump version to 1.1.7 + + * eel/eel-preferences-item.c: + (preferences_item_update_editable_string), + (preferences_item_create_editable_string), + (eel_preferences_item_new), + (preferences_item_update_displayed_value), + (eel_preferences_item_set_description): + * eel/eel-preferences-item.h: + Add EEL_PREFERENCES_ITEM_EDITABLE_PASSWORD_STRING type. + + * eel/eel-text-caption.c: (eel_text_caption_set_expand_tilde), + (eel_text_caption_set_visibility): + * eel/eel-text-caption.h: + Add eel_text_caption_set_visibility which controls the visibility + of the GtkEntry. + +2002-03-06 Darin Adler + + * eel/eel-preferences-box.c: (eel_preferences_dialog_new): Make the + button say "Close" instead of "OK". + +2002-03-06 Darin Adler + + * eel/eel-cell-renderer-pixbuf-list.c: + (eel_cell_renderer_pixbuf_list_class_init): + * eel/eel-labeled-image.c: (eel_labeled_image_class_init): + Remove strings we really don't need; lets not waste time translating + these since no one ever sees them. + + * eel/eel-password-dialog.c: (eel_password_dialog_new): Tweak comment. + + * eel/eel-preferences-box.c: Add mate-i18n.h include. Not sure why + this wasn't needed before. + + * eel/eel-preferences.c: Remove unneeded mate-i18n.h include. + +2002-03-06 Darin Adler + + * eel/eel-preferences-box.c: (eel_preferences_box_new): + * eel/eel-wrap-table.c: (eel_wrap_table_class_init): + Take out some strings that we don't really need to translate. + +2002-03-06 Michael Meeks + + * eel/eel-preferences-item.c + (preferences_item_update_enumeration_radio), + (preferences_item_update_enumeration_menu), + (enumeration_radio_changed_callback), + (enumeration_menu_changed_callback): upd. for enums + + * eel/eel-preferences.c + (eel_preferences_add_auto_enum): impl. + (preferences_entry_update_auto_storage): upd. for enums. + +2002-03-05 Michael Meeks + + * eel/eel-preferences.c + (eel_preferences_get_enum, eel_preferences_set_enum): impl. + + * eel/eel-enumeration.c (eel_enumeration_get_sub_name), + (eel_enumeration_get_sub_value): impl. + +=== eel 1.1.6 === + +2002-03-04 Darin Adler + + * eel/eel-stock-dialogs.c: (show_message_dialog): Put additional button to + the left of the other buttons. Doing it this way is pretty nasty, but I + don't know any better way to match what the HI folks want. + +2002-03-03 Alexander Larsson + + * NEWS: + * configure.in: + Bump version. + + * eel/eel-background.h: + Add eel_background_set_is_constant_size() and + eel_background_get_pixmap_and_color() + Remove eel_background_is_too_complex_for_gtk_style(). + + * eel/eel-background.c: (eel_background_init), + (eel_background_finalize), (get_pixmap_size), (eel_background_unrealize), + (eel_background_ensure_realized), (eel_background_get_pixmap_and_color), + (draw_background_callback), (eel_widget_background_changed): + Add bitmap generation and caching capability. + (eel_background_set_is_constant_size): set if windows don't change size, + used by the caja desktop window. + (eel_background_is_too_complex_for_gtk_style); Remve. Not used anymore. + (eel_background_receive_dropped_background_image): Remove old reset.png hack. + + * eel/eel-background-style.c: + (eel_background_style_finalize): unref background + (eel_background_style_draw_flat_box), (eel_background_style_set_background): + Use cached pixmaps from EelBackground. + (eel_background_style_new): Set the background. No need to mess + with the base style. + (eel_background_style_clone): Need to clone the background too. + (eel_background_style_class_init): add clone and set_background virtual + methods + +2002-03-03 Anders Carlsson + + * eel/eel-preferences-item.c: + (preferences_item_create_enumeration_list), + (preferences_item_create_enumeration_menu): + * eel/eel-string-picker.c: (eel_string_picker_set_string_list), + (eel_string_picker_insert_separator): + * eel/eel-string-picker.h: + Create the string list first and then insert it into the + string picker, instead of rebuilding the option menu + on every insert. + +2002-03-01 Darin Adler + + * eel/eel-glib-extensions.h: + * eel/eel-glib-extensions.c: (eel_g_object_list_ref), + (eel_g_object_list_unref), (eel_g_object_list_free), + (eel_g_object_list_copy), (eel_add_weak_pointer), + (eel_remove_weak_pointer): New names for old functions + from eel-gtk-extensions.c. + + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-extensions.c: Remove old functions. + +2002-02-28 Darin Adler + + * eel/eel-image-chooser.c: (eel_image_chooser_set_selected_row): + Handle -1 by deselecting all rows. + +2002-02-28 Darin Adler + + * eel/eel-mate-extensions.c: (icon_selected): Since this is no longer + a callback, get rid of the widget parameter. + (icon_cancel_pressed): Get rid of the widget parameter. + (entry_activated_callback): Check result of stat. + (eel_mate_icon_selector_new): Store a pointer to the dialog that we + can use later to close it. + +2002-02-27 Anders Carlsson + + * eel/eel-password-dialog.c: (dialog_show_callback), + (eel_password_dialog_set_readonly_username): + If the username is readonly, focus the password entry. Otherwise + focus the username entry. Fixes #72801. + +2002-02-27 Darin Adler + + * eel/eel-gdk-extensions.h: + * eel/eel-gdk-extensions.c: (eel_gdk_rectangle_contains_rectangle): New. + + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-extensions.c: + (eel_gtk_tree_view_cell_is_completely_visible): New. + + * eel/eel-gdk-pixbuf-extensions.c: (eel_cancel_gdk_pixbuf_load): + We need to close the loader even if we are just dropping it on the floor. + Not sure that's good design, but I want to make gdk-pixbuf happy. + + * eel/eel-image-chooser.c: (eel_scrolled_image_chooser_show_selected_row): + Only scroll if row isn't already completely visible. + +=== eel 1.1.5 === + +2002-02-25 Anders Carlsson + + * eel/eel-pango-extensions.c: + (eel_pango_font_description_get_largest_fitting_font_size): + * eel/eel-pango-extensions.h: + Implement eel_pango_font_description_get_largest_fitting_font_size. + +2002-02-22 Darin Adler + + * eel/Makefile.am: + * eel/eel.h: + * eel/eel-generous-bin.c: Re-add. + * eel/eel-generous-bin.h: Re-add. + +2002-02-21 Michael Meeks + + * eel/eel-pango-extensions.c + (eel_pango_layout_fit_to_dimensions): impl. + + * eel/eel-gdk-pixbuf-extensions.c + (eel_gdk_pixbuf_draw_layout_clipped): document. + +2002-02-22 Darin Adler + + * eel/Makefile.am: + * eel/eel.h: + * eel/eel-generous-bin.c: Remove. + * eel/eel-generous-bin.h: Remove. + * eel/eel-region.c: Remove. + * eel/eel-region.h: Remove. + + * eel/eel-image-table.c: Remove include "eel-region.h". + +2002-02-22 Darin Adler + + * eel/eel-glib-extensions.h: + * eel/eel-glib-extensions.c: + Remove unused eel_g_ptr_array_* functions. + + * eel/eel-mate-extensions.h: + * eel/eel-mate-extensions.c: + Remove unused eel_mate_canvas_world_to_window_rectangle. + (eel_mate_canvas_world_to_widget_rectangle), + (eel_mate_canvas_widget_to_world), + (eel_mate_canvas_world_to_widget): + Rename to reflect a clearer conception of these. They map to the + widget coordinate system. Clearer than trying to talk about + widget->window vs. layout->bin_window . + + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-extensions.c: + Remove unused eel_gtk_style_shade, + eel_get_window_list_ordered_front_to_back, + eel_gtk_widget_standard_realize, + eel_gtk_bin_standard_size_allocate, + eel_gtk_bin_standard_size_request. + (eel_gtk_widget_get_button_event_location): New. + (eel_gtk_widget_get_motion_event_location): New. + + * test/Makefile.am: + * test/dumb-box.c: Remove. + * test/dumb-box.h: Remove. + * test/test-eel-gtk-style.c: + Just keep this compiling. Not clear if it still is useful. + + * RENAMING: at_exit -> at_shutdown + +2002-02-21 Darin Adler + + * AUTHORS: + * MAINTAINERS: + Add some people. + + * eel/eel-gdk-pixbuf-extensions.c: + (eel_gdk_pixbuf_draw_layout_clipped): + Draw nothing if the rectangle is empty or "less than empty" + rather than asserting. + +2002-02-20 David Emory Watson + + eel/eel-preferences-box.c: + (eel_preferences_box_init): Remove connect. + (user_level_changed_callback): Removed. + +2002-02-20 Michael Meeks + + * eel/eel-gdk-pixbuf-extensions.c + (eel_gdk_pixbuf_draw_layout): split out into + (eel_gdk_pixbuf_draw_layout_clipped): here, new method. + +2002-02-20 Michael Meeks + + * eel/eel-wrap-table.c (eel_wrap_table_class_init): + do an eel_type_init. + + * eel/eel-types.c (eel_type_init): protect vs. + double init. + +2002-02-19 jacob berkman + + * eel/eel-mate-extensions.c (get_terminal_command_prefix): + mate-terminal 2 does not accept --login or --start-factory-server + + * eel/eel-gtk-extensions.[ch] (eel_gtk_selection_data_*_deep): + remove as these are fixed in GTK 2.0 (fixes a double free crash) + +2002-02-19 Michael Meeks + + * eel/eel-preferences-box.c + (category_list_row_activated_callback): rename to + (category_list_selection_changed): this & use the selection's + changed signal instead. + (eel_preferences_box_new): upd. + (preferences_box_category_list_recreate): upd. + +2002-02-18 Gediminas Paulauskas + + * configure.in: remove MATE_COMMON_INIT, MATE_PLATFORM_MATE_2 + +2002-02-16 Alexander Larsson + + * eel/eel-gdk-pixbuf-extensions.c (eel_gdk_pixbuf_draw_to_pixbuf_alpha): + Add G_OBJECT() casts for g_object_ref/unref so we don't give warnings + due to pixbuf being const. + +2002-02-16 David Emory Watson + + * NEWS: Bump version. + * configure.in: Bump version. + + * eel/eel-gdk-extensions.h: + * eel/eel-gdk-extensions.c: + (eel_gdk_color_parse): New. + (eel_gdk_color_parse_with_white_default): call eel_gdk_color_parse (). + +2002-02-15 Michael Meeks + + * eel/Makefile.am: add deprecated flags + permanantly. + + * eel/eel-gdk-extensions.c + (eel_gdk_choose_foreground_color), + (eel_gdk_gc_choose_foreground_color): prune, + unused, and funky color handling. + + * test/test-eel-pixbuf-tile.c: + update image paths to include the prefix. + + * eel/eel-debug-drawing.c + (eel_debug_draw_rectangle_and_cross): make sure + we allocate the color. + +2002-02-13 Michael Meeks + + * eel/eel-image-table.c + (image_table_peek_clear_gc): upd. color handling. + (eel_image_table_set_smooth_background_color), + (eel_image_table_set_is_smooth): kill, unused. + (eel_image_table_expose_event): kill. + (image_table_foreach_child_subtract_content), + (image_table_peek_clear_gc): remove + + * eel/eel-gdk-pixbuf-extensions.c + (pixbuf_destroy_callback), + (eel_gdk_pixbuf_list_ref, eel_gdk_pixbuf_list_free): + use g_object_ref/unref instead of gdk_pixbuf_~ + + * eel/eel-gdk-extensions.c + (eel_fill_rectangle_with_color): remove, color + handling not pleasant, and not used. + (eel_gdk_gc_choose_foreground_color): upd. + + + * eel/eel-debug-drawing.c + (eel_debug_draw_rectangle_and_cross): upd. color + handling. + +2002-02-12 Michael Meeks + + * eel/eel-stock-dialogs.h (eel_create_info_dialog): + fix header comment. + +2002-02-12 Darin Adler + + * eel/eel-wrap-table.c: (eel_wrap_table_class_init): + Register enums in here. This gets rid of the last place + we had MATE2_CONVERSION_COMPLETE. + + * eel/maketypes.awk: Fix to make EEL_TYPE_X instead of + EEL_TYPE_EEL_X. + +2002-02-12 Tõivo Leedjärv + + * configure.in: Added et to ALL_LINGUAS. + +2002-02-12 Michael Meeks + + * eel/eel-preferences-box.c + (eel_preferences_box_new): create a tree view & + list model + (category_list_select_row_callback): rename to + (category_list_row_activated_callback): this & re-write.. + (preferences_box_find_row): re-write. + (preferences_model_foreach_find): impl. + (eel_preferences_box_rename_pane): re-write. + (eel_preferences_box_finalize): unref the category model. + (eel_preferences_dialog_new): show after + populating with panes, so we don't get re-sizing jerkiness + on the list. + (preferences_box_select_pane): tolerate setting the name + with the existing string. + + * eel/eel-text-caption.c: remove unused TEXT_CAPTION_INVALID + + * eel/eel-password-dialog.c: remove unused DIALOG_OK_BUTTON + +2002-02-12 Anders Carlsson + + * eel/eel-canvas-rect.c (eel_canvas_rect_realize): Surround + variable declarations with HAVE_RENDER. + +2002-02-10 Darin Adler + + * configure.in: Require newer libxml where location of xml memory + calls has moved. + * eel/eel-xml-extensions.c: Remove unneeded include of xmlmemory.h. + +==== eel 1.1.4 ==== + +2002-02-09 Darin Adler + + * NEWS: Bump version. + * configure.in: Bump version. + + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger): + Add mate-vfs-modules to list of domains. + +2002-02-08 Anders Carlsson + + * eel/eel-canvas-rect.c: (eel_canvas_rect_realize), + (eel_canvas_rect_unrealize): + Chain to parent implementations. + +2002-02-06 Darin Adler + + * eel/Makefile.am: Turn on MATE_DISABLE_DEPRECATED and + EEL_COMPILATION. Get rid of eel-gobject-extensions.[ch]. + + * eel/eel-art-gtk-extensions.h: + * eel/eel-art-gtk-extensions.c: (eel_gdk_window_get_bounds), + (eel_gdk_window_get_screen_relative_bounds), + (eel_gtk_widget_get_bounds), (eel_gtk_widget_get_dimensions), + (eel_gtk_widget_get_preferred_dimensions), + (eel_gdk_window_clip_dirty_area_to_screen), + (eel_gdk_window_get_dimensions), (eel_gdk_get_pointer_position): + Eliminate misguided use of const. Fix a few deprecated things. + + * eel/eel-background-style.c: (eel_gdk_window_update_sizes): + Use gdk_drawable_get_size instead of gdk_window_get_size. + + * eel/eel-background.c: (draw_background_callback): Use g_object_unref + instead of gdk_gc_unref. + (eel_get_widget_background): Use g_signal_connect_object instead + of eel_signal_connect_object_while_alive. + + * eel/eel-debug-drawing.c: (eel_debug_draw_rectangle_and_cross): + Use g_object_unref instead of gdk_gc_unref. + + * eel/eel-debug.c: Turn this back on. + + * eel/eel-mate-extensions.c: (eel_mate_icon_selector_new): Get + rid of a misguided use of eel_signal_connect_while_alive -- plain + old g_signal_connect works fine. + + * eel/eel-gobject-extensions.c: Remove. + * eel/eel-gobject-extensions.h: Remove. + + * eel/eel-image-table.c: (eel_image_table_unrealize): Use g_object_unref + instead of gdk_gc_unref. + + * eel/eel-labeled-image.c: (eel_labeled_image_check_button_new): Get + rid of some misguided use of eel_signal_connect_while alive -- plain + old g_signal_connect works fine. + + * eel/eel-password-dialog.c: (eel_password_dialog_new): Get + rid of some misguided use of eel_signal_connect_while alive -- plain + old g_signal_connect works fine. + + * eel/maketypes.awk: Grab a new copy from gtk+. Is there a way to do + this without copied and pasted code? + * eel/eel-types.c: (eel_type_init): Change name to EEL_TYPE_N_BUILTINS. + + * test/Makefile.am: Turn on G_DISABLE_DEPRECATED, GDK_DISABLE_DEPRECATED, + GTK_DISABLE_DEPRECATED, MATE_DISABLE_DEPRECATED. + + * test/test-eel-background.c: (main): Turn of GtkCTree code that was + already half-disabled. + + * test/test-eel-canvas-items.c: (item_event), (setup_item), + (create_canvas_items), (create_canvas): gtk_signal_connect -> g_signal_connect. + Remove some colormap stuff. gtk_widget_set_usize -> gtk_widget_set_size_request. + gtk_window_set_policy -> gtk_window_set_resizable. + * test/test-eel-gtk-style.c: (color_box_expose_event): gdk_gc_unref -> g_object_unref. + (pixmap_box_expose_event): gdk_window_get_size -> gdk_drawable_get_size. + * test/test.c: (test_window_new): gtk_window_set_policy -> gtk_window_set_resizable + +2002-02-06 Michael Meeks + + * eel/eel-wrap-table.c + (eel_wrap_table_class_init), + (eel_wrap_table_set_property), + (eel_wrap_table_get_property): ditto + + * eel/makeenums.pl (parse_entries): output + GEnumValue not GtkEnumValue - this should use + glib-mkenums though. + + * eel/eel-gtk-extensions.c + (eel_gtk_signal_connect_full_while_alive), + (eel_gtk_signal_connect_free_data_custom): + port deprecated bits. + (eel_gtk_class_name_make_like_existing_type): + remove - unused & not portable. + + * eel/eel-mate-extensions.c + (eel_mate_icon_selector_new): remove all + deprecated bits. + + * eel/eel-dateedit-extensions.c + (eel_mate_date_edit_get_date_as_string): ditto. + + * eel/eel-labeled-image.c + (eel_labeled_image_class_init), + (eel_labeled_image_set_property), + (eel_labeled_image_get_property), + (eel_labeled_image_check_button_new): ditto. + + * eel/eel-preferences-item.c + (preferences_item_update_displayed_value), + (preferences_item_update_displayed_value): ditto. + + * eel/eel-stock-dialogs.c + (timed_wait_callback): ditto. + +2002-02-05 Michael Meeks + + * eel/eel-dateedit-extensions.c + (eel_mate_date_edit_get_date_as_string): add + deprecated comment. + + * eel/eel-background.c + (eel_background_reset), + (eel_background_set_color), + (eel_get_widget_background), + (eel_background_set_image_placement), + (eel_background_load_image_callback), + (eel_background_cancel_loading_image), + (eel_background_set_image_uri_helper), + (set_image_and_color_image_loading_done_callback), + (eel_background_class_init): build with deprecated + things disabled. + + * eel/eel-radio-button-group.c + (eel_radio_button_group_class_init): ditto. + + * eel/eel-preferences-item.c + (preferences_item_update_custom), + (eel_preferences_item_set_description): ditto. + + * eel/eel-caption-table.c + (eel_caption_table_class_init, entry_activate), + (eel_caption_table_resize): ditto. + + * eel/eel-password-dialog.c + (eel_password_dialog_new): ditto. + + * eel/eel-gtk-extensions.c + (handle_standard_close_accelerator), + (eel_gtk_menu_set_item_visibility), + (alive_disconnecter), + (eel_gtk_signal_connect_while_realized): ditto. + + * eel/eel-mate-extensions.c + (try_terminal_command), + (eel_mate_icon_selector_new): ditto. + + * eel/eel-ellipsizing-label.c + (eel_ellipsizing_label_new): ditto. + + * eel/eel-text-caption.c + (eel_text_caption_class_init), + (eel_text_caption_set_editable), + (eel_text_caption_init, eel_text_caption_init): ditto. + + * eel/eel-string-picker.c + (eel_string_picker_class_init): ditto. + + * eel/eel-stock-dialogs.c + (timed_wait_delayed_close_timeout_callback), + (eel_show_info_dialog_with_details), + (delete_event_callback): ditto. + +2002-02-05 Darin Adler + + * eel/eel-clist.c: Remove. + * eel/eel-clist.h: Remove. + * eel/eel-ctree.c: Remove. + * eel/eel-ctree.h: Remove. + * eel/eel-dnd.c: Move back into Caja. + * eel/eel-dnd.h: Move back into Caja. + * eel/eel-list-column-title.c: Remove. + * eel/eel-list-column-title.h: Remove. + * eel/eel-list.c: Remove. + * eel/eel-list.h: Remove. + * eel/eel.h: Housekeeping. + * eel/Makefile.am: Housekeeping. + +==== eel 1.1.3 ==== + +2002-02-04 Darin Adler + + * NEWS: Update for 1.1.3. + * .cvsignore: Don't ignore the tarballs. + + * eel/eel-pango-extensions.c: (eel_string_ellipsize_middle): + * eel/eel-wrap-table.c: (wrap_table_layout): Fixes to make things + compile with gcc 3.0.2, based on a patch contributed by Anush + . + +2002-02-04 Laszlo Peter + + * COPYING: change to LGPL + + * eel/eel-background-style.c eel/eel-background-style.h + eel/eel-background.c eel/eel-background.h + eel/eel-dateedit-extensions.c eel/eel-dateedit-extensions.h + eel/eel-debug-drawing.c eel/eel-debug-drawing.h eel/eel-debug.c + eel/eel-debug.h eel/eel-enumeration.c eel/eel-enumeration.h + eel/eel-graphic-effects.h eel/eel-gtk-macros.h + eel/eel-lib-self-check-functions.c + eel/eel-lib-self-check-functions.h eel/eel-list-column-title.c + eel/eel-list-column-title.h eel/eel-region.c eel/eel-region.h + eel/eel-self-checks.c eel/eel-self-checks.h + eel/eel-string-list.c eel/eel-string-list.h: correct licensing + information in the headers by permission of the Copyright holders. + +Mon Feb 4 11:24:21 2002 Owen Taylor + + * eel/eel-mate-extensions.c (dialog_response_callback): + Labels need a statement after them. (Fixes -Werror problem + with recent GCC.) + +2002-01-30 Darin Adler + + * eel/eel-preferences-item.h: + * eel/eel-preferences-item.c: + (preferences_item_update_font), + (font_changed_callback), (preferences_item_create_font), + (eel_preferences_item_new), + (preferences_item_update_displayed_value), + (eel_preferences_item_set_description): + Make EEL_PREFERENCE_ITEM_FONT use the Eel font picker, and get + rid of all support for EEL_PREFERENCE_ITEM_SMOOTH_FONT. + +2002-01-30 Darin Adler + + * configure.in: Bump to 1.1.3 since we have an API change. + + * eel/eel-dnd.h: start_x and start_y are in window coordinates, + not world coordinates. + + * eel/eel-mate-extensions.h: + * eel/eel-mate-extensions.c: + (eel_mate_canvas_world_to_canvas_window_rectangle): New. + (eel_mate_canvas_canvas_window_to_world): New. + (eel_mate_canvas_world_to_canvas_window): New. + +==== eel 1.1.2 ==== + +2002-01-29 Darin Adler + + * eel/eel-pango-extensions.c: (eel_self_check_ellipsize), + (eel_self_check_pango_extensions): Turn off ellipsizing self-checks + because they are failing for me. + +2002-01-29 Darin Adler + + * NEWS: Update for 1.1.2 release. + +2002-01-28 Gediminas Paulauskas + + * eel/eel-glib-extensions.c, eel/eel-glib-extensions.h: + (eel_g_list_copy): remove, it was moved into glib. + * eel/eel-gtk-extensions.c, eel/eel-gtk-extensions.h: + (eel_gtk_window_present): remove, it was moved into gtk+. + +2002-01-28 Darin Adler + + * eel/Makefile.am: Use LC_ALL instead of LC_COLLATE. + * eel/eel-mate-extensions.c: (eel_mate_canvas_item_send_behind): + Oops, it was sending things in front. + +2002-01-27 Anders Carlsson + + * eel/eel-stock-dialogs.c (eel_run_simple_dialog): Start with + a response id that is 0. + +2002-01-27 Darin Adler + + * eel/eel-mate-extensions.h: + * eel/eel-mate-extensions.c: (eel_mate_canvas_item_send_behind): New. + +2002-01-27 Alexander Larsson + + * acconfig.h: + Add HAVE_RENDER + + * configure.in: + Add checks for Xrender + + * eel/Makefile.am: + Add RENDER_LIBS and eel-canvas-rect.[ch] + + * eel/eel-canvas-rect.[ch]: + New type EelCanvasRect. Implemented for the Caja + selection rectangle. + + * eel/eel-lib-self-check-functions.h: + Add eel_self_check_canvas_rect to list of tests + + * test/test-eel-canvas-items.c: + Add a test of the eel canvas items. + + * test/Makefile.am: + Build test-eel-canvas-items + +2002-01-24 Darin Adler + + * eel/eel-pango-extensions.h: + * eel/eel-pango-extensions.c: (eel_pango_ft2_get_context): New. + + * eel/eel-gtk-extensions.c: (create_pango_ft2_context): Use + the new eel_pango_ft2_get_context. + +2002-01-23 Peteris Krisjanis + + * eel/configure.in: added lv to ALL_LINGUAS + +2002-01-22 Darin Adler + + * eel/eel-font-picker.c: (font_picker_get_index_for_font): + Handle NULL family_name. + +2002-01-21 Darin Adler + + * eel/eel-font-picker.h: + * eel/eel-font-picker.c: + * test/test-eel-font-picker.c: + Rewrite to use Pango -- first cut, not done yet. + + * eel/eel-preferences-item.c: + (preferences_item_create_smooth_font): Pass NULL for the PangoContext. + +2002-01-19 Gediminas Paulauskas + + * eel/eel-glib-extensions.c: (eel_strdup_strftime): + Convert format string into locale encoding at start, and convert back + into utf-8 the result. + +2002-01-19 Darin Adler + + * test/test-eel-gtk-style.c: (style_get_color), (style_get_gc): + Fix mistake in that last change that didn't compile. + +2002-01-19 Darin Adler + + * test/test-eel-gtk-style.c: (style_get_color), (style_get_gc): + Tweak code so gcc 3.x doesn't give warnings. + +2002-01-18 Darin Adler + + * TODO: Remove some already-done items. + + * eel/check-program.c: (main): Use the new eel_debug_shut_down. + + * eel/eel-debug.h: + * eel/eel-debug.c: (eel_debug_shut_down), + (eel_debug_call_at_shutdown), + (eel_debug_call_at_shutdown_with_data): New. + + * eel/eel-debug-drawing.c: (eel_debug_show_pixbuf): + * eel/eel-enumeration.c: (enumeration_table_get): + * eel/eel-font-picker.c: (global_font_list_get): + * eel/eel-mateconf-extensions.c: (eel_mateconf_client_get_global): + * eel/eel-gdk-pixbuf-extensions.c: + (eel_gdk_pixbuf_get_global_buffer): + * eel/eel-glib-extensions.c: (eel_g_hash_table_new_free_at_exit): + * eel/eel-preferences.c: (preferences_global_table_get_global): + Switch from g_atexit to eel_debug_call_at_shutdown. + + * eel/eel-image-table.h: + * eel/eel-image-table.c: (eel_image_table_class_init), + (eel_image_table_init), (eel_image_table_new): Get rid of + set_is_smooth signal, eel_image_table_set_is_smooth, and use of + eel_smooth_widget calls. + + * eel/eel-image-with-background.c: Remove. + * eel/eel-image-with-background.h: Remove. + * eel/eel-image.c: Remove. + * eel/eel-image.h: Remove. + * eel/eel-smooth-widget.c: Remove. + * eel/eel-smooth-widget.h: Remove. + * eel/eel-viewport.c: Remove. + * eel/eel-viewport.h: Remove. + + * eel/Makefile.am: Kill eel-image-with-background.[ch], + eel-image.[ch], eel-smooth-widget.[ch], eel-viewport.[ch]. + * eel/eel.h: Ditto. + + * eel/eel-labeled-image.c: (eel_labeled_image_get_arg), + (eel_labeled_image_add), (eel_labeled_image_remove), + (labeled_image_ensure_image), (eel_labeled_image_set_pixbuf), + (eel_labeled_image_set_pixbuf_from_file_name): Port from EelImage + to GtkImage. + + * eel/eel-radio-button-group.c: + (eel_radio_button_group_set_entry_pixbuf): Port from EelImage to + GtkImage. + + * test/test-eel-image-table.c: (image_table_new_scrolled): Port + from EelViewport to GtkViewport. + + * THANKS: Fix typo. + * eel/eel-wrap-table.c: Fix comment format. + + * test/test-eel-image-background.c: Remove. + * test/test-eel-image-simple.c: Remove. + * test/test-eel-viewport-constraint.c: Remove. + + * test/.cvsignore: Remove obsolete tests. + * test/Makefile.am: Remove obsolete tests. + + * test/test-eel-image-chooser.c: (main): Remove eel_smooth_widget + call. + + * test/test.c: Remove EelImage code. + +2002-01-17 Darin Adler + + * eel/eel-pango-extensions.c: + (eel_pango_layout_set_text_ellipsized): Soften an assert to + a g_return. + +2002-01-17 Darin Adler + + * eel/Makefile.am: Fix parallel builds by getting rid of an + ill-advised use of a full path to the library. + + * eel/eel-pango-extensions.c: (eel_string_ellipsize_start), + (eel_string_ellipsize_end): These were reversed. + + * test/.cvsignore: test-eel-ellipsizing + +2002-01-17 Anders Carlsson + + * eel/eel-cell-renderer-pixbuf-list.h: Fix warning. + + * eel/Makefile.am: + Add eel-cell-renderer-pixbuf-list.[ch] + + * eel/eel-background-style.c: (eel_background_style_draw_flat_box): + Special case GtkTreeView. + + * eel/eel-cell-renderer-pixbuf-list.c: + * eel/eel-cell-renderer-pixbuf-list.h: + Add these. + + * eel/eel-stock-dialogs.c: (show_ok_dialog): + Set default response to GTK_RESPONSE_OK. + +2002-01-16 Darin Adler + + * configure.in: Bump version to 1.1.2. + +2002-01-16 Darin Adler + + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_draw_layout): + Fix case where clipped height or width turns out to be 0. + * eel/eel-gtk-macros.h: Remove some unused macros, deprecate + others. + * eel/eel-pango-extensions.c: Remove extra include. + * eel/eel-preferences-box.c: (eel_preferences_dialog_new): + Don't try to eel_gtk_window_set_up_close_accelerator, since it's + a dialog that already has a close accelerator. + +2002-01-11 Havoc Pennington + + * eel/eel.h: add eel-pango-extensions.h + + * eel/eel-pango-extensions.c + (eel_pango_layout_set_text_ellipsized): put ellipsize code back in + here and port to Pango + + * eel/eel-ellipsizing-label.c: re-enable ellipsization in the + widget, change bad hack implementation to different bad hack + implementation to avoid queueing a resize in size_allocate + (real_style_set): remove style_set handler because it results in a + queue_resize anyway + (real_size_allocate): auto-select ellipsize mode based on label + alignment + +==== eel 1.1.1 ==== + +2002-01-15 Darin Adler + + * NEWS: Get ready for eel 1.1.1 release. + * eel/Makefile.am: Fix makeenums.pl stuff so it works when + srcdir != destdir. + +2002-01-15 Darin Adler + + * eel/eel-gtk-extensions.c: (create_pango_ft2_context): + Tiny tweak to the code -- makes it more readable, I think. + +2002-01-09 Alexander Larsson + + * eel/eel-gtk-extensions.c (create_pango_ft2_context): + Copy the font description from the base_context. + +Thu Jan 10 10:53:52 2002 Owen Taylor + + * eel/eel-mate-extensions.c + (eel_mate_canvas_world_to_window_rectangle): Remove + unused variable so things compile. + +2002-01-09 Darin Adler + + * eel/eel-mate-extensions.h: + * eel/eel-mate-extensions.c: + Remove mate_win_hints_*. + + * eel/eel-list.c: (eel_list_destroy): Something I missed in the + last change -- forgot to NULL out details. + +2002-01-09 Darin Adler + + * eel/eel-list.c: (eel_list_destroy), + (unschedule_keyboard_row_reveal): + Protect against double destroys, but do it in an inelegant way, + which shouldn't matter, since we plan to remove this class. + +2002-01-09 Darin Adler + + * eel/eel-gdk-font-extensions.c: Remove. + * eel/eel-gdk-font-extensions.h: Remove. + +2002-01-08 Darin Adler + + * eel/Makefile.am: + * eel/eel-ctree.c: + * eel/eel-ellipsizing-label.c: + * eel/eel-lib-self-check-functions.h: + * eel/eel-list.c: + * eel/eel.h: + Remove eel-gdk-font-extensions.[ch] + + * eel/eel-clist.h: Fix some overzealous global replace. + + * eel/eel-gobject-extensions.c: + (eel_signal_connect_object_while_alive), + (eel_signal_connect_while_alive): + Add some more g_return_if_fail. + + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-extensions.c: (eel_gtk_label_set_scale): New. + (eel_gtk_widget_set_foreground_color): Set text color too. + + * eel/eel-image-table.c: + * eel/eel-image.c: + * eel/eel-labeled-image.c: + Add includes needed now that eel-gtk-extensions doesn't include + gtkclist.h or gtkpixmap.h any more. + + * eel/eel-pango-extensions.h: + * eel/eel-pango-extensions.c: (eel_pango_attr_list_copy_or_create), + (eel_pango_attr_list_apply_global_attribute): New helper functions + used by the eel_gtk_label_set_scale and the other code in here. + (apply_global_attribute): New name for an old function. + (eel_pango_layout_set_weight): New. + + * eel/eel-wrap-table.c: (eel_wrap_table_class_init): + Don't add the enums, since we just get lots of complaints and we + don't really use them right now. + +2002-01-05 Christian Rose + + * configure.in: Added "ms" to ALL_LINGUAS. + +2002-01-04 Havoc Pennington + + * eel/eel-mateconf-extensions.c (eel_mateconf_monitor_add): don't do the + recursive preload here, too much stuff in /apps/caja it seems + like. Rely on explicit preloads in other code. + + * eel/eel-font-picker.c (font_picker_get_selected_style_entry): + add FIXME and MATE2_CONVERSION_COMPLETE for similar + option_menu->menu_item issue + + * eel/eel-string-picker.c (eel_string_picker_get_selected_string): + use gtk_option_menu_get_history() instead of setting item index + as object data - option_menu->menu_item is no longer non-NULL + apparently, when we want it to be. + + * eel/eel-mateconf-extensions.c + (eel_mateconf_value_get_eel_string_list): add a function to get an + EelStringList + + * eel/eel-preferences-item.c + (preferences_item_create_enumeration_list): use emergency fallback + instead of default for deciding on number of string pickers + + * eel/eel-graphic-effects.c: don't include art_config.h, it + ended up being included twice and has no include guards + + * eel/eel-preferences.c: remove user levels, remove concept of + installing defaults here, never "fix" invalid values in mateconf + database (as we did when a list of enum values was invalid), don't + bother to cache values since MateConfClient does already, remove + callbacks_blocked which incorrectly relied on + synchronicity/non-reentrancy of mateconf, don't store the default + value, remove all suggest_sync + (eel_preferences_set_emergency_fallback): new function to replace + setting defaults + (eel_preferences_get_emergency_fallback): getter + + * eel/eel-mateconf-extensions.c (eel_mateconf_preload_cache): New + function to allow us to get a bunch of MateConf data in a single + round trip + (eel_mateconf_get_default_value): new function to get the default + from the schema + +2002-01-04 Darin Adler + + * HACKING: Update. + * NEWS: Update. + * README: Update. + * TODO: Update. + * MAINTAINERS: Update. + * Makefile.shared: Remove. + + * configure.in: Clean up. Update requirements. + * eel-2.0.pc.in: Remove bogus matecomponent-activation dependency. + * eel.spec.in: Remove bogus oaf dependency. + * eel/Makefile.am: Do CFLAGS and LIBS a new better way. + * test/Makefile.am: Change name of CFLAGS. + + * eel/eel-graphic-effects.c: Get rid of extra include. + +2002-01-04 Anders Carlsson + + * eel/eel-gdk-extensions.c (eel_gdk_rgb_to_color): Fix up + color conversion routines, as suggested by Darin. + (eel_self_check_gdk_rgb_to_color): Add debug function. + (eel_gdk_color_as_hex_string): Print all 48 bits of the + color. + (eel_self_check_gdk_extensions): Add some tests for + eel_gdk_rgb_to_color. + +2002-01-03 Darin Adler + + * test/Makefile.am: + * test/test-eel-font-picker.c: (main): + Loose ends from removing EelFontManager. + +2002-01-03 Darin Adler + + * eel/eel-mate-extensions.c: (get_terminal_command_prefix): + Port to use libmate to get terminal choice from MateConf. + + * eel/Makefile.am: + * eel/eel-font-manager.c: Remove. + * eel/eel-font-manager.h: Remove. + * eel/eel-font-picker.c: + * eel/eel-lib-self-check-functions.h: + * eel/eel.h: + * test/.cvsignore: + * test/Makefile.am: + * test/test-eel-font-manager.c: Remove. + * test/test-eel-font-picker.c: (main): + Remove EelFontManager. + +2002-01-03 Darin Adler + + * RENAMING: Lets take those "-extensions" off the names of all + the header files, since "eel" already contains the concept that + it's "extensions". I'll probably do this soon since I have the + access to do the CVS magic now. + + * eel/eel-mate-extensions.c: + (eel_mate_stock_set_icon_or_register): Remove. + + * eel/eel-gtk-extensions.c: + (eel_gtk_window_is_on_current_workspace_and_area) Remove. + + * eel/eel-gdk-font-extensions.c: (xlfd_string_get_nth_as_int): + * eel/eel-preferences-item.c: (update_integer_settings_at_idle): + * eel/eel-string.c: (eel_eat_str_to_int) (eel_self_check_string): + * eel/eel-string.h: + * test/test.c: (test_text_caption_get_text_as_int): + Death to eel_eat_str_to_int. I basically can't face Owen in + public when I know that I have an interface like that in code + that I wrote. + +2002-01-03 Anders Carlsson + + * eel/eel-pango-extensions.c + * eel/eel-pango-extensions.h + (eel_pango_layout_set_font_desc): Remove this function since + pango_layout_set_font_description does the same thing and + better. + +2002-01-03 Darin Adler + + * eel/Makefile.am: + * eel/eel-canvas-rect.c: Removed. + * eel/eel-canvas-rect.h: Removed. + * eel/eel-lib-self-check-functions.h: + Bye for now to EelCanvasRect. If we do this optimization, it + should be in libmatecanvas itself. + + * eel/eel-font-picker.c: (font_picker_populate), + (global_font_list_free), (global_font_list_get), + (font_picker_find_entries_for_font): + Hack to get rid of asserts about empty font list. This is + a short term solution. Long term we have to decide what + we are going to offer for choosing fonts. + +2002-01-03 Darin Adler + + * eel/eel-graphic-effects.c: + Fix the include. It's not legal to include art_config.h + directly. I added an art_misc.h include so that things + will work with older libart and people won't get confused. + + * data/.cvsignore: + * data/fonts/.cvsignore: + * data/fonts/urw/.cvsignore: + Re-remove these. Michael added them back in rather than + deleting the obsolete files. + + * test/.cvsignore: + Re-remove the obsolete entries in here. Again, Michael + added these back in rather than deleting the obsolete + files in his directory. + +2002-01-03 Michael Meeks + + * eel/eel-gdk-pixbuf-extensions.c + (eel_gdk_pixbuf_save_to_file): use gdk-pixbuf's save code. + + * eel/eel-graphic-effects.c: add art_config.h include. + + * eel/eel-font-manager.c: use DATADIR not EEL_DATADIR. + +2002-01-03 Anders Carlsson + + * eel/eel-pango-extensions.h: + * eel/eel-pango-extensions.c: Use the API Darin suggested instead + since that makes more sense. + +2002-01-02 Darin Adler + + * configure.in: Remove unused libpng code. + * eel.spec.in: Remove libpng, fonts, and librsvg. + +2002-01-02 Darin Adler + + * Makefile.am: + * configure.in: + * data/: Remove all of the data, since it was fonts that are not + needed any more. + + * configure.in: + * eel-2.0.pc.in: + Remove dependency on librsvg. + + * eel/Makefile.am: + * eel/eel-font-picker.h: + * eel/eel-glyph.c: Removed. + * eel/eel-glyph.h: Removed. + * eel/eel-label.c: Removed. + * eel/eel-label.h: Removed. + * eel/eel-lib-self-check-functions.h: + * eel/eel-scalable-font-private.h: Removed. + * eel/eel-scalable-font.c: Removed. + * eel/eel-scalable-font.h: Removed. + * eel/eel-smooth-text-layout.c: Removed. + * eel/eel-smooth-text-layout.h: Removed. + * eel/eel.h: + * test/test-eel-font-manager.c: + * test/test-eel-font-picker.c: (update_font), + (font_changed_update_label_callback), (use_defalt_font_callback), + (use_defalt_bold_font_callback), (main): + * test/test-eel-gtk-style.c: + * test/test-eel-image-scrolled.c: (toggle_smooth_callback), + (label_window_new), (label_window_new_scrolled): + Remove eel-glyph, eel-label, eel-scalable-font, eel-smooth-text-layout. + + * eel/eel-graphic-effects.c: + Remove incorrect art_config.h include. + + * eel/eel-labeled-image.c: (eel_labeled_image_add), + (eel_labeled_image_remove), (labeled_image_ensure_label), + (eel_labeled_image_set_text), (eel_labeled_image_get_text): + * test/test-eel-viewport-constraint.c: + (summary_view_item_label_new): + Port to GtkLabel from EelLabel. + + * test/.cvsignore: + * test/Makefile.am: + * test/test-eel-font-simple.c: Remove. + * test/test-eel-font.c: Remove. + * test/test-eel-glyph-simple.c: Remove. + * test/test-eel-glyph.c: Remove. + * test/test-eel-label-flavorful.c: Remove. + * test/test-eel-label-offset.c: Remove. + * test/test-eel-label-scrolled.c: Remove. + * test/test-eel-label-simple.c: Remove. + * test/test-eel-label-wrapped.c: Remove. + * test/test-eel-label.c: Remove. + * test/test-eel-smooth-text-layout.c: Remove. + Remove test-eel-font*, test-eel-glyph*, test-eel-label*. + + * test/test.h: + * test/test-eel-pixbuf-tile.c: + Change test includes around a tiny bit. + +2002-01-02 Darin Adler + + * eel/Makefile.am: + * eel/eel-clickable-image.c: + * eel/eel-clickable-image.h: + * eel/eel-label-with-background.c: + * eel/eel-label-with-background.h: + * eel/eel-lib-self-check-functions.h: + * eel/eel-smooth-text-layout-cache.c: + * eel/eel-smooth-text-layout-cache.h: + * eel/eel.h: + * test/test-eel-clickable-image.c: + * test/test-eel-label-background.c: + * test/Makefile.am: + * test/test.c: + Delete some unused classes and files. More to come. + + * eel/eel-ellipsizing-label.c: (real_finalize), + (eel_ellipsizing_label_class_init): + Use finalize instead of destroy. + + * eel/eel-labeled-image.c: + * eel/eel-labeled-image.h: + * test/test-eel-image-table.c: (labeled_image_new): + Remove some unused functions that are hard to implement with + GtkLabel (instead of EelLabel). + +2002-01-02 Darin Adler + + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_draw_layout): + Clip the ink_rect to what will fit in the buffer. This prevents + problems with gdk_pixbuf_composite, which doesn't help us with + clipping at all. + +2002-01-02 Darin Adler + + * eel/eel-mate-extensions.c: (eel_mate_canvas_get_pango_context): + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-extensions.c: (create_pango_ft2_context), + (eel_gtk_widget_get_pango_ft2_context): + Add new function to get a freetype2 context for drawing on the + client side. Code moved from the canvas-specific function that + was in here before. + +2002-01-02 Frederic Crozat + + * eel/eel-background.c: (eel_background_ensure_image_scaled), + (eel_background_start_loading_image), + (eel_background_set_image_uri_helper), + (eel_background_set_image_uri), + (eel_background_set_image_uri_sync), + (eel_background_set_image_uri_and_color): + * eel/eel-background.h: + Add support for synchronous loading of image (needed to fix + flash when starting Caja desktop) + +2002-01-02 Anders Carlsson + + * eel/eel-image-chooser.c: Use gtk_tree_model_get instead + of gtk_tree_model_get_value; this simplifies a lot since we + don't need to fool around with GValues. + +2002-01-01 Anders Carlsson + + * test/test-eel-image-chooser.c: Update picture paths. + + * eel/eel-pango-extensions.h: New file. + + * eel/eel-pango-extensions.c: New file. + + * eel/eel-vfs-extensions.c (eel_read_file_async): Fix the argument + order. + + * eel/eel-text-caption.c (eel_text_caption_init): + Call gtk_entry_set_activates_default. + + * eel/eel-radio-button-group.c (eel_radio_button_group_insert): Enable + mnemonic support. + + * eel/eel-image-chooser.c: Rewrite to use GtkTreeView. + + * eel/eel-image-chooser.h: Inherit from GtkTreeView and remove + an unused and unneeded API call. + + * eel/eel-caption.c (eel_caption_set_title_label): Use + gtk_label_set_text_with_mnemonic instead. + (eel_caption_set_child): Use gtk_label_set_mnemonic_widget. + +2001-12-20 Darin Adler + + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_draw_layout): + Use ink_rect now that the pango bug that was plaguing me is fixed. + + * eel/eel-mate-extensions.c: (create_pango_context_for_aa_canvas): + Remove some unneeded casts. + +2001-12-21 Duarte Loreto + + * configure.in: Added new pt translation to ALL_LINGUAS + +2001-12-18 Michael Meeks + + * eel/eel-mateconf-extensions.c (eel_mateconf_monitor_add): + recursively cache the MateConf keys to reduce CORBA traffic. + +2001-12-17 Darin Adler + + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_draw_layout): + Use the logical_rect to determine the left side. + + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger): + Add GdkPixbuf. + +2001-12-17 Darin Adler + + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_draw_layout): + Simplified parameters. + + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger): Turn this back on. + Michael turned it off by accident. + +2001-12-13 Darin Adler + + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-gdk-pixbuf-extensions.c: (eel_draw_layout_to_pixbuf): + New function for drawing with Pango. Seems to be agonizingly slow + due to lack of cache, but I'm not sure if that's the problem. + + * eel/eel-mate-extensions.h: + * eel/eel-mate-extensions.c: (create_pango_context_for_aa_canvas), + (eel_mate_canvas_get_pango_context): Helper function for getting + the appropriate context when drawing to an anti-aliased MateCanvas. + + * eel/eel-gtk-extensions.c: Add an include that's needed now that + I removed excess includes from eel-mate-extensions.h. + +2001-12-12 Michael Meeks + + * eel/eel-list-column-title.c (eel_list_column_title_paint): + remove erroneous style unref. + +2001-12-11 Laszlo Peter + + * eel/Makefile.am: add dependencies to fix building with make -j + +2001-12-09 Anders Carlsson + + * eel/eel-caption-table.c: (eel_caption_table_resize), + (eel_caption_table_set_row_info): Use gtk+ mnemonics. + + * eel/eel-mate-extensions.c: (icon_selected_callback), + (icon_cancel_pressed), (dialog_response_callback), + (entry_activated), (eel_mate_icon_selector_new): + * eel/eel-mate-extensions.h: + Bring back the eel icon selector and remove the + eel_dialog_get_button_by_index function. + + * eel/eel-password-dialog.c: + (caption_table_activate_callback): + Use gtk_window_activate_default instead of calling + gtk_button_clicked on the ok button. + (eel_password_dialog_new): + Use mnemonics in the Username and Password + labels. + +2001-12-08 Michael Meeks + + * eel/eel-list.c: populate from stable & port + + * eel/eel-list-column-title.c: build it + + * eel/eel-clist.[ch]: cross port changes to Gtk+2.0's + version of GtkCList. + + * eel/eel-ctree.[ch]: cross port changes to Gtk+2.0's + version of GtkCTree. + + * eel/eelmarshal.list: add lots of marshallers. + +2001-12-07 Darin Adler + + * eel/eel-art-extensions.c: (eel_art_irect_union): Add missing return. + +2001-12-07 Laszlo Peter + + * eel/eel-art-extensions.c, eel/eel-debug-drawing.c: replace illegal + uses of the ternary operator with if-else. + + * test/test-eel-clickable-image.c, test/test-eel-image-table.c: + s/__FUNCTION__/G_GNUC_FUNCTION/ + +2001-12-06 Darin Adler + + * lots of files + Get rid of unneeded casts in calls to g_object_ref/unref. + +2001-12-06 Darin Adler + + * eel/eel-debug.c: (log_handler): Remove the code that adds the + program name and pid to each message. glib now has that built + in if you set the G_MESSAGES_PREFIXED environment variable. + + * eel/eel-debug.h: + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger), + New strategy for the call that makes warnings and criticals + stop in the debugger. We just use a hard-coded list of domains + here in Eel, rather than asking the caller to pass in the list + of domains. Forward looking to the day when we can do this + without explicitly doing it for each domain. + + * eel/check-program.c: (main): + * test/test.c: (test_init): + Fix callers that no longer need to list the domains. + +2001-11-30 Darin Adler + + * eel/Makefile.am: + * eel/eel-background-style.c: + * eel/eel-background-style.h: + Create EelBackgroundStyle subclass for GtkStyle that implements + gradients. This is a better version of a hack we used for Gtk 1.X. + + * eel/eel-background.c: (eel_background_set_widget_style): Use + EelBackgroundStyle. + (eel_self_check_background): Fix an unref/sink thing. + + * eel/eel-background.c: + (eel_background_receive_dropped_color): + * test/test-eel-image-background.c: + (window_new_with_eel_background_gradient), + (window_new_with_gtk_background_hacked): + * test/test-eel-label-background.c: + (window_new_with_eel_background_gradient), + (window_new_with_gtk_background_hacked): + * test/test-eel-label.c: + (red_background_color_value_changed_callback), + (green_background_color_value_changed_callback), + (blue_background_color_value_changed_callback), + (create_background_frame): + * test/test-eel-viewport-constraint.c: (create_row): + Change all rgb:RRRR/GGGG/BBBB to use #RRGGBB format instead. + + * eel/eel-gdk-extensions.h: Fix typo in name of unimplemented + function. I should probably just delete it. + + * eel/eel-gdk-extensions.c: + (eel_gdk_color_parse_with_white_default): Add placeholder for rgb: + code, in case we need it. + (eel_parse_rgb_with_white_default): Call + eel_gdk_color_parse_with_white_default so we share code. + (eel_gdk_rgb_to_color_spec): Create #RRGGBB format. + (eel_gdk_color_as_hex_string): Create #RRGGBB format. + (eel_self_check_gdk_extensions): Use #RRGGBB format. + +Tue Nov 20 20:26:25 2001 Owen Taylor + + * configure.in: Add [quoting] around AC_CHECK_HEADER + needed by some autoconf versions. + +Mon Nov 19 17:34:16 2001 Jonathan Blandford + + * eel/eel-stock-dialogs.c (eel_run_simple_dialog): remove uneeded + GTK_OBJECT_DESTROYED check. + + Patch from Gediminas Paulauskas + + * eel/check-program.c, eel/eel-debug.c, test/test.c: replace + g_log_domain_glib with "Glib" + * eel/eel-gobject-extensions.h: replace #include + with glib-object.h + +2001-11-09 Darin Adler + + * eel/eel-stock-dialogs.c: (show_ok_dialog), + (eel_create_info_dialog), (eel_show_info_dialog), + (details_dialog_response_callback): Destroy dialogs when the + button is pushed. We still need to refine this further. + +2001-11-08 Darin Adler + + * Tons of files. + Removed many unneeded G_OBJECT casts. + +2001-11-08 Darin Adler + + * eel/eel-stock-dialogs.h: + * eel/eel-stock-dialogs.c: + A cut at porting this all to GtkDialog. + +2001-11-08 jacob berkman + + * configure.in: call ourselves eel rather than eel2, and use + eel-2.0 for the gettext package name + + * acconfig.h: add GETTEXT_PACKAGE + +2001-11-06 Darin Adler + + * eel/Makefile.am: + * eel/eel-gobject-extensions.h: + * eel/eel-gobject-extensions.c: + (eel_signal_connect_object_while_alive), + (eel_signal_connect_while_alive): + Add new eel-gobject-extensions.[ch]. + + * Many of files. + More Gtk->G changes. + +2001-11-06 Darin Adler + + * Lots of files. + More GtkObject -> GObject. + +2001-11-06 Michael Meeks + + * eel/eel-gdk-pixbuf-extensions.c + (free_pixbuf_load_handle): do a g_object_unref not an + unref. + +2001-11-03 Darin Adler + + * Tons of files: + A bit more GtkObject -> GObject conversion. + +2001-11-03 Darin Adler + + * eel/eel-gtk-macros.h: Ref the parent class instead of just + peeking at it. + +2001-11-03 Darin Adler + + * eel/eel-preferences.c: (preferences_while_alive_disconnector), + (eel_preferences_add_callback_while_alive): + * eel/eel-preferences.h: + Change eel_preferences_add_callback_while_alive to work with + any GObject, not just a GtkObject. + + * eel/eel-preferences-box.c: (eel_preferences_box_init): + * eel/eel-preferences-item.c: (preferences_item_set_main_child): + * eel/eel-preferences-pane.c: (eel_preferences_pane_init), + (eel_preferences_pane_add_control_preference): + Update callers. + +2001-11-03 Darin Adler + + * eel/eel-gtk-macros.h: + Another update to the boilerplate macros. I also decided to + do a name change to take out the word "DEFINE". + + * Many files. + Update for name change. + +2001-11-01 Havoc Pennington + + * eel/eel-gtk-extensions.c (eel_gtk_window_get_geometry_string): + new function to replace mate_geometry_string + +2001-11-01 Darin Adler + + * eel/eel-gtk-macros.h: When I fixed the comma in my copy, I + made some formatting changes. + +2001-11-01 Havoc Pennington + + * eel/eel-gtk-macros.h (EEL_DEFINE_MATECOMPONENT_BOILERPLATE): add + missing comma + + * test/test-eel-label-simple.c (use_system_font_callback): adapt + to not use eel_widget_set_font(), and add note about how the use + of eel_gtk_get_system_font() here is broken and is only for + testing purposes and no one should copy it. + + * eel/eel-gtk-extensions.c (eel_gtk_window_present): that one was + easy + (eel_gtk_widget_set_font_by_name): port to GTK 2 + (eel_gtk_label_make_bold): port to GTK 2 + (eel_gtk_label_make_larger): port and note in docs that it's + broken + (eel_gtk_label_make_smaller): port and note in docs that it's + broken + (eel_gtk_widget_set_background_color): do this properly + (eel_gtk_widget_set_foreground_color): ditto + (eel_get_current_event_time): remove, just use + gtk_get_current_event_time() + (eel_drag_set_icon_pixbuf): remove, just use + gtk_drag_set_icon_pixbuf() + (eel_gtk_widget_standard_draw): delete, there is no draw method + anymore + (eel_gtk_pixmap_new_empty): make this less lame + (eel_nullify_when_destroyed): work on GObject, use + g_object_add_weak_pointer() + (eel_nullify_cancel): corresponding change + (eel_gtk_widget_set_font): remove, just use + gtk_widget_modify_font() + (eel_gtk_style_set_font): delete, this was totally broken; I don't + know what it's for but we have to do it a different way + (eel_gtk_menu_insert_separator): use GtkSeparatorMenuItem! + woo-hoo! also, remove setting it insensitive, this will be fixed + before 2.0 so it isn't required + (EEL_STANDARD_BUTTON_PADDING): remove, should fix in GTK if we are + going to fix it + (eel_gtk_button_auto_click): remove, use gtk_widget_activate() + (eel_gtk_button_set_standard_padding): remove, should not be used + (activate_button_on_double_click): use gtk_widget_activate() + instead of eel_gtk_button_auto_click() + (eel_gtk_window_set_initial_geometry): use gtk_window_move() + instead of gtk_widget_set_uposition() + (eel_gtk_window_set_up_close_accelerator): make it whine if you + use it on GtkDialog, since that breaks the standard GtkDialog + close accelerators + (eel_popup_menu_position_func): remove obsolete FIXME about + GdkPoint using gint16 + + * eel/eel-gdk-extensions.c (eel_gdk_window_set_invisible_cursor): + port to GTK 2 (not sure why it used Xlib before) + + * eel/eel-dnd.c (eel_drag_drop_action_ask): port to GTK 2 + +2001-11-01 Darin Adler + + * eel/eel-gtk-macros.h: Oops, need to pass init and fini functions + in to matecomponent_type_unique. + +2001-11-01 Darin Adler + + * configure.in: Remove some unused stuff. + * eel/eel-gtk-macros.h: Fix boilerplate to work with GObject, not + just GtkObject. Share code with the MateComponentObject case too. + +2001-10-29 Darin Adler + + * eel-2.0.pc.in: Add some Requires. + +2001-10-29 Darin Adler + + * eel/Makefile.am: Fix typo. + +2001-10-28 Darin Adler + + * configure.in: Fix comment, remove unnecessary direct pkgconfig + macro since MATE_PLATFORM_MATE_2 takes care of htat. + + * many files: + Since everyone else calls them class_init and init, renamed our + initialize_class and initialize to match existing practice. + + * eel/eel-gtk-macros.h: + Added EEL_DEFINE_MATECOMPONENT_BOILERPLATE. + + * eel/eel-xml-extensions.h: + * eel/eel-xml-extensions.c: (eel_xml_remove_node): Remove this + since xmlUnlinkNode is now implemented. + +2001-10-27 jacob berkman + + * eel/eel-background.c (eel_background_start_loading_image): + update to new vfs priority macro name + +2001-10-22 Darin Adler + + * eel/eel-gdk-extensions.c: (eel_gdk_window_set_wm_protocols): + * eel/eel-gdk-font-extensions.c: (eel_gdk_font_get_name): + Fix for GdkAtom/XAtom change in gtk. + +2001-10-20 Anders Carlsson + + * eel/eel-background.c: (eel_background_start_loading_image): + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_load_async): + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-vfs-extensions.c: (eel_read_file_async), + (eel_read_entire_file_async): + * eel/eel-vfs-extensions.h: Update async eel functions using mate-vfs + to take a priority argument because of the recent priority changes in + mate-vfs. + +2001-10-11 Ramiro Estrugo + + * eel/eel-clickable-image.c: (eel_clickable_image_new_solid): + * eel/eel-image-chooser.c: (eel_image_chooser_insert_row): + * eel/eel-image.c: (eel_image_initialize_class), + (eel_image_initialize), (eel_image_finalize), (eel_image_set_arg), + (eel_image_get_arg), (eel_image_size_request), + (eel_image_expose_event), (eel_image_new_solid): + * eel/eel-image.h: + * eel/eel-label.c: (eel_label_initialize_class), + (eel_label_initialize), (eel_label_finalize), (eel_label_set_arg), + (eel_label_get_arg), (eel_label_size_request), (label_paint), + (paint_label_smooth), (paint_label_smooth_cached), + (eel_label_expose_event), (label_can_cache_contents), + (eel_label_new_solid): + * eel/eel-label.h: + * eel/eel-labeled-image.c: (eel_labeled_image_make_smaller): + * eel/eel-labeled-image.h: + * eel/eel-smooth-widget.c: (eel_smooth_widget_paint), + (eel_smooth_widget_get_preferred_dimensions): + * eel/eel-smooth-widget.h: + * test/.cvsignore: + * test/Makefile.am: + * test/test-eel-image-background.c: + (window_new_with_eel_background_image), + (window_new_with_eel_background_gradient), + (window_new_with_gtk_background), + (window_new_with_gtk_background_hacked), + (window_new_with_solid_background): + * test/test-eel-image-simple.c: (image_window_new), (main): + * test/test-eel-image-tile.c: + * test/test-eel-image.c: + * test/test-eel-label-background.c: + (window_new_with_eel_background_image), + (window_new_with_eel_background_gradient), + (window_new_with_gtk_background), + (window_new_with_gtk_background_hacked), + (window_new_with_solid_background): + * test/test-eel-label-scrolled.c: (label_window_new), + (label_window_new_scrolled), (label_window_new_table): + * test/test-eel-labeled-image.c: (main): + * test/test-eel-viewport-constraint.c: (create_eel_label): + * test/test.c: (test_image_new), (test_label_new): + * test/test.h: + Lose the "tile" feature of EelImage and EelLabel. The short story + is that this code is unnecessary. Losing it makes the widgets + simpler and should make the transition to using GtkImage from Gtk+ + 2.0 a little easier. Blame 70% Arlo 30% Ramiro for this "feature." + +2001-10-10 Darin Adler + + * eel/eel-debug-drawing.c: + * eel/eel-label.c: + * eel/eel-smooth-text-layout.c: + Mark functions static for proper namespace hygiene. + +2001-10-02 Darin Adler + + * eel/eel-canvas-rect.c: (test_diff_rects): Change call to + g_string_printfa to use g_string_append_printf. + +2001-10-02 Darin Adler + + * .cvsignore: + * Makefile.am: + * configure.in: + Remove use of xml-i18n-tools, since we don't have anything that + we use it to localize. + +2001-10-02 Darin Adler + + * eel/eel-background.c: (eel_background_is_dark): Remove extra + factor of two that was making every background seem dark. + +2001-10-01 Darin Adler + + Now that we are setting the translation domain properly to make + _() use eel translations, we must use explicit gettext calls + when we want application translations. + + * eel/eel-dnd.c: (eel_drag_drop_action_ask): Switch into the + eel domain when calling mate_popup_menu_new so we get the + eel translations of the menu items. + + * eel/eel-enumeration.c: + (eel_enumeration_get_nth_description_translated): + * eel/eel-preferences-box.c: (preferences_box_populate_pane), + (eel_preferences_box_populate): + * eel/eel-xml-extensions.c: (eel_xml_get_property_translated): + Use gettext, not _(), to translate strings passed from elsewhere. + + * eel/eel-preferences.c: + (eel_preferences_get_user_level_name_for_display): + Use _(), not gettext, to translate strings in this code. + + * eel/eel-gdk-font-extensions.c: + Remove mate-i18n.h include where it's not used. + + * configure.in: Remove unused @REBUILD@ stuff. + * eel/eel-glib-extensions.c: Whitespace tweaks. + +2001-09-28 Darin Adler + + * eel/eel-font-manager.c: (eel_self_check_font_manager): + Cleaned up tests a bit. + + * eel/eel-string-list.c: (eel_self_check_string_list): + Changed test results back now that g_strsplit behavior has been + changed in glib. + + * configure.in: Bump required glib version to 1.3.9. + +2001-09-28 Darin Adler + + Port from destroy to finalize. + + * eel/eel-background.c: (eel_background_initialize_class), + (eel_background_finalize): + * eel/eel-canvas-rect.c: (rect_finalize), + (eel_canvas_rect_initialize_class): + * eel/eel-caption-table.c: (eel_caption_table_initialize_class), + (caption_table_finalize): + * eel/eel-caption.c: (eel_caption_initialize_class), + (eel_caption_finalize): + * eel/eel-clickable-image.c: + (eel_clickable_image_initialize_class), + (eel_clickable_image_finalize): + * eel/eel-debug-drawing.c: (debug_pixbuf_viewer_initialize_class), + (debug_pixbuf_viewer_finalize): + * eel/eel-font-picker.c: (eel_font_picker_initialize_class), + (eel_font_picker_finalize): + * eel/eel-gtk-extensions.c: (eel_gtk_style_set_font), + (eel_gtk_widget_set_font), (eel_gtk_get_system_font): + * eel/eel-gtk-extensions.h: + * eel/eel-image-chooser.c: (eel_image_chooser_initialize_class), + (eel_image_chooser_finalize), (eel_image_chooser_destroy): + * eel/eel-image-table.c: (eel_image_table_initialize_class), + (eel_image_table_finalize): + * eel/eel-image.c: (eel_image_initialize_class), + (eel_image_finalize): + * eel/eel-label.c: (eel_label_initialize_class), + (eel_label_finalize): + * eel/eel-labeled-image.c: (eel_labeled_image_initialize_class), + (eel_labeled_image_finalize): + * eel/eel-list-column-title.c: + (eel_list_column_title_initialize_class), + (eel_list_column_title_finalize): + * eel/eel-password-dialog.c: + (eel_password_dialog_initialize_class), + (eel_password_dialog_initialize), (eel_password_dialog_finalize), + (eel_password_dialog_new): + * eel/eel-preferences-box.c: + (eel_preferences_box_initialize_class), + (eel_preferences_box_finalize): + * eel/eel-preferences-group.c: + (eel_preferences_group_initialize_class), + (eel_preferences_group_finalize): + * eel/eel-preferences-item.c: + (eel_preferences_item_initialize_class), + (preferences_item_finalize): + * eel/eel-preferences-pane.c: + (eel_preferences_pane_initialize_class), + (eel_preferences_pane_finalize): + * eel/eel-radio-button-group.c: + (eel_radio_button_group_initialize_class), + (eel_radio_button_group_finalize): + * eel/eel-scalable-font.c: (eel_scalable_font_initialize_class), + (eel_scalable_font_finalize): + * eel/eel-smooth-text-layout-cache.c: + (eel_smooth_text_layout_cache_initialize_class), + (eel_smooth_text_layout_cache_finalize): + * eel/eel-smooth-text-layout.c: + (eel_smooth_text_layout_initialize_class), + (eel_smooth_text_layout_finalize): + * eel/eel-string-picker.c: (eel_string_picker_initialize_class), + (eel_string_picker_finalize): + * eel/eel-text-caption.c: (eel_text_caption_initialize_class), + (eel_text_caption_finalize): + * eel/eel-viewport.c: (eel_viewport_initialize_class), + (eel_viewport_finalize): + * eel/eel-wrap-table.c: (eel_wrap_table_initialize_class), + (eel_wrap_table_finalize): + Replace destroy default handlers with finalize ones in most cases. + In a few cases, divide an existing destroy handler into two pieces. + + * test/test-eel-label-flavorful.c: (decreasing_label_window_new): + * test/test-eel-label-simple.c: (use_system_font_callback): + Re-enable some test code. + +2001-09-27 Darin Adler + + * test/test-eel-label-flavorful.c: (label_set_label_to_font_name): + Oops. One more thing to fix in here. Use pango call. + +2001-09-26 Darin Adler + + * eel/Makefile.am: + Another pass. The last one was too simplistic. + +2001-09-26 Darin Adler + + * configure.in: + Get the path of glib-genmarshal. + + * eel/.cvsignore: + * eel/Makefile.am: + Fix up generated file build to be simpler. Most importantly, add + the feature where it won't recompile everything every time any + header changes. + + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-extensions.c: (eel_gtk_get_system_font): + Wrote Pango version of this function. + + * test/test-eel-label-flavorful.c: (label_set_label_to_font_name): + Reenabled some ifdef'd out code. + +2001-09-19 Marius Andreiana + + * configure.in: Added ro (Romanian) to ALL_LINGUAS + +2001-09-18 Darin Adler + + * eel/eel-gtk-extensions.h: + * eel/eel-ellipsizing-label.c: (recompute_ellipsized_text): + * eel/eel-gdk-pixbuf-extensions.c: (check_average_value): + * eel/eel-gtk-extensions.c: (eel_gtk_widget_set_font_by_name), + (eel_gtk_label_make_bold), (eel_gtk_label_make_larger), + (eel_gtk_label_make_smaller): + * test/test-eel-label-flavorful.c: (label_set_label_to_font_name): + * test/test-eel-label-simple.c: (use_system_font_callback): + + Turned off a lot of GdkFont stuff so we can still compile. + This highlights more of the mate 2 conversion work that will + be needed. + +2001-09-17 Darin Adler + + * eel/eel-background.c: (eel_background_is_dark): Make this work + with background images that are transparent or partly-transparent. + It turns out this was another part of the problem with the default + Caja theme's text color. + + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_average_value): + Fix bug that caused incorrect average values in pixbufs with more + than about 66000 pixels. Alex Larsson found the problem and + provided a fix that I used as a starting point. Also change + algorithm so that it handles the alpha channel. Also made it use + 64-bit arithmetic for simplicity -- hope that doesn't make it too + slow. Also changed it to use an argb value instead of a GdkColor. + (eel_gdk_pixbuf_intersect): Get rid of special case for + eel_gdk_pixbuf_whole_pixbuf by making just using a wide-open + rectangle instead. + (check_average_value), (eel_self_check_gdk_pixbuf_extensions): + Added some test cases for eel_gdk_pixbuf_average_value. + +2001-09-08 Wang Jian + + * configure.in(ALL_LINGUAS): Added zh_CN for Simplified Chinese. + +2001-09-07 Darin Adler + + * eel/eel-gdk-font-extensions.h: + * eel/eel-gdk-font-extensions.c: (eel_gdk_font_get_italic), + (eel_gdk_font_get_bold), (eel_gdk_font_get_larger), + (eel_gdk_font_get_largest_fitting), (font_get_bold), + (font_get_size_in_pixels): Call the new eel_gdk_font_get_name. + (eel_gdk_font_get_name): Public version of font_get_name. Code + stolen from gal used to get name from X. + + * test/test-eel-label-flavorful.c: (label_set_label_to_font_name): + Call eel_gdk_font_get_name, remove font_get_name. + +2001-09-07 Darin Adler + + * configure.in: Got rid of dependency on libmatesupport. + + * eel/eel-gdk-font-extensions.c: (font_get_name): + * test/test-eel-label-flavorful.c: (font_get_name): + Disabled these until we can figure out what to do about them. + +2001-09-03 Darin Adler + + * eel/check-program.c: (main): + * test/test-eel-password-dialog.c: (main): + * test/test-eel-widgets.c: (main): + * test/test.c: (test_init): + Use libmateui_module_info_get () instead of + libmateui_module_info. + +2001-09-01 Darin Adler + + * eel/eel-gtk-extensions.c: Remove include. + +2001-09-01 Darin Adler + + * eel/eel-dnd.c: + (is_path_that_mate_uri_list_extract_filenames_can_parse): + * eel/eel-font-manager.c: (font_description_table_add), + (next_token): + * eel/eel-glib-extensions.c: (eel_strdup_strftime): + * eel/eel-string.c: (eel_istr_has_prefix), (eel_istr_has_suffix), + (eel_str_to_int), (eel_str_capitalize): + Oops! How did I miss all of these places that needed to use + the new g_ascii_* calls? + +2001-08-31 Darin Adler + + * eel/eel-background.c: + * eel/eel-dnd.c: + * eel/eel-font-manager.c: + * eel/eel-glib-extensions.c: + * eel/eel-list.c: + * eel/eel-string.c: + * eel/eel-vfs-extensions.c: (is_valid_scheme_character), + (eel_make_uri_canonical): + Get rid of all includes of and use non-locale-specific + g_ascii_* calls from glib instead. + +2001-08-31 Darin Adler + + Rolled change from stable eel-1-0 branch: + + * eel/eel-gtk-extensions.c: + (eel_gtk_class_name_make_like_existing_type), + (eel_gtk_get_system_font): Fix storage leaks by using + gtk_object_sink to get rid of temporary widgets that are never + parented instead of using gtk_object_destroy. + +2001-08-31 Darin Adler + + * eel/eel-gtk-extensions.c: (eel_gtk_window_present): + Get things compiling again by getting rid of code that uses + mate_win_hints (for now). + +2001-08-31 Abel Cheung + + * configure.in (ALL_LINGUAS): zh_TW.Big5 -> zh_TW + +2001-08-27 Darin Adler + + Rolled change from stable eel-1-0 branch: + + 2001-08-27 Alex Larsson + + * eel/eel-list-column-title.c (truncate_string): + Fix elipsis truncation on multibyte locales. + +2001-08-27 Anders Carlsson + + * eel/eel-font-manager.c (eel_self_check_font_manager): Remove + unused original_current_dir variable. + + * eel/eel-canvas-rect.c (rect_update): Free our fill_svp + if it exists. + + * eel/eel-gdk-font-extensions.c (xlfd_string_get_nth_as_int): + Free strings returned by xlfd_string_get_nth. + +2001-08-24 Darin Adler + + * configure.in: Require librsvg 1.1, not 1.1.0. + * eel/eel-glyph.c: Use header from libart, not librsvg. + +2001-08-22 Ramiro Estrugo + + Change from the stable eel-1-0 branch. + + * eel/eel-mateconf-extensions.c: (eel_mateconf_value_set_string_list): + Fix leaks introduced in last checkin. + +2001-08-22 Ramiro Estrugo + + Change from the stable eel-1-0 branch. + + * eel/eel-mateconf-extensions.h: + * eel/eel-mateconf-extensions.c: (eel_mateconf_is_default): Use value + free cover that does its own not NULL checking. + (eel_mateconf_value_get_string_list), + (eel_mateconf_value_set_string_list): New function to deal with + MateConfValue lists of GNONF_VALUE_STRING type. + + * eel/eel-preferences.c: (preferences_mateconf_value_get_int), + (preferences_mateconf_value_get_bool), + (preferences_mateconf_value_get_string), + (preferences_mateconf_value_get_string_list), (preferences_get_value), + (preferences_preference_is_mateconf_key), (preferences_key_make), + (preferences_find_first_non_null_default_value), + (eel_preferences_get_visible_user_level), + (eel_preferences_set_visible_user_level), + (eel_preferences_set_is_invisible), (eel_preferences_set_boolean), + (eel_preferences_get_boolean), (eel_preferences_set_integer), + (eel_preferences_get_integer), (eel_preferences_set), + (eel_preferences_get), (eel_preferences_set_string_list), + (eel_preferences_get_string_list), + (eel_preferences_default_set_integer), + (eel_preferences_default_get_integer), + (eel_preferences_default_set_boolean), + (eel_preferences_default_get_boolean), + (eel_preferences_default_set_string), + (eel_preferences_default_get_string), + (eel_preferences_default_set_string_list), + (eel_preferences_default_get_string_list), + (preferences_entry_invoke_callbacks_if_needed), + (preferences_entry_update_cached_value), + (preferences_entry_ensure_mateconf_connection), + (preferences_entry_free), (preferences_global_table_free), + (eel_preferences_add_callback), (eel_preferences_add_auto_string), + (eel_preferences_add_auto_string_list), + (eel_preferences_add_auto_integer), + (eel_preferences_add_auto_boolean), + (eel_preferences_remove_auto_string), + (eel_preferences_remove_auto_string_list), + (eel_preferences_remove_auto_integer), + (eel_preferences_remove_auto_boolean), + (preferences_while_alive_disconnector), + (eel_preferences_add_callback_while_alive), + (eel_preferences_remove_callback), + (eel_preferences_set_description), + (eel_preferences_set_enumeration_id), + (eel_preferences_visible_in_current_user_level), + (eel_preferences_initialize): + Cleanup whacky system where preference visibilities and default + values were stored using mateconf. Instead, store the visibilities + and defaults values in the already existing table of preferences. + The changes make this code a bit simpler. In particular, the code + to create the right keys is now gone. Add some covers for getting + values out of MateConfValue safely and with some extra checking the + the types are right. + +2001-08-21 Maciej Stachowiak + + Merge from stable branch: + + 2001-08-20 Maciej Stachowiak + + * eel/eel-clist.c: (eel_clist_set_column_justification, + size_allocate_title_buttons): Try to remove some sources of + crashing when EelList is used as a drop-in replacement for + GtkCList. (Using EelCList directly still crashes). + * eel/eel-list-column-title.c: (eel_list_column_title_paint): More + potential crash reduction. + + * test/Makefile.am: Speed up the build a bit by removing some + redundant libraries. + * eel/Makefile.am: Likewise. + +2001-08-21 Maciej Stachowiak + + * eel/eel-font-manager.c (collect_fonts_from_directory): Adjust to + recent removal of filtering from mate-vfs. + +2001-08-21 Maciej Stachowiak + + Merge from eel-1-0 branch: + + 2001-07-20 Maciej Stachowiak + + * eel/eel-ctree.c: (draw_row): Fix bugzilla.eazel.com bug 8387 + (Dragging elements to a folder entry should make it hilighted) by + making the text of the drop target row bold in addition to making + the icon darker. I think this looks a lot better. + +2001-08-17 Darin Adler + + * eel/eel-gtk-extensions.c: Remove include of obsolete header. + +2001-08-17 Ramiro Estrugo + + Change from the stable eel-1-0 branch. + + Make these widgets more useful outside Caja by providing + functions to change ui elements (such as titles and descriptions) + as well iterators. + + These changes do not affect either binary or source compatibility + for Caja. + + * eel/eel-preferences-box.h: + * eel/eel-preferences-box.c: + (preferences_box_populate_pane), (eel_preferences_dialog_new), + (eel_preferences_dialog_get_box), Add accessor for the preferences + box of a dialog. + (eel_preferences_dialog_populate), Separate the populate function + out on its own. + (eel_preferences_box_for_each_pane), New function for iterating + panes. + (eel_preferences_box_rename_pane), New function to rename a pane. + (eel_preferences_box_get_pane_name): New function to find the name + of a pane. + + * eel/eel-preferences-group.h: + * eel/eel-preferences-group.c: + (eel_preferences_group_set_title_label), New function for changing + the title label of a group. + (eel_preferences_group_for_each_item): New function for iterating + items. + + * eel/eel-preferences-pane.h: + * eel/eel-preferences-pane.c: (eel_preferences_pane_initialize), + (eel_preferences_pane_destroy), (eel_preferences_pane_new), + (eel_preferences_pane_add_group), + (preferences_pane_get_max_caption_width), + (eel_preferences_pane_update), + (eel_preferences_pane_add_control_preference), Use more consistent + paramter names. + (eel_preferences_pane_for_each_group): New function for iterating + groups. + + * eel/eel-preferences-item.h: + * eel/eel-preferences-item.c: + * eel/eelmarshal.list: + (eel_preferences_item_initialize_class), + (preferences_item_update_custom), + (preferences_item_set_main_child), + (preferences_item_create_enumeration_list), + (preferences_item_create_boolean), + (preferences_item_create_editable_string), + (preferences_item_create_editable_integer), + (preferences_item_create_enumeration_menu), + (preferences_item_create_font), + (preferences_item_create_smooth_font), + (eel_preferences_item_get_name), (update_text_settings_at_idle), + (preferences_item_update_text_settings_at_idle), + (update_integer_settings_at_idle), + (preferences_item_update_editable_integer_settings_at_idle), + (preferences_item_update_description), + (eel_preferences_item_set_control_preference), + (eel_preferences_item_set_control_action), + (preferences_item_get_control_showing), + (eel_preferences_item_enumeration_list_set_unique_exceptions), + (eel_preferences_item_set_description): + Add new functions for changing the descriptions of items. Factor + out the code to set descriptions into its own function and make + that public. Use more consistent parameter names. Add signal for + notifying custom items about description changes. + +2001-08-15 Darin Adler + + Remove some glib extensions that are obviated by additions to + glib 2.0. + + * eel/eel-glib-extensions.h: Remove EEL_N_ELEMENTS (G_N_ELEMENTS), + eel_g_list_safe_for_each (g_list_foreach), eel_g_list_sort_custom + (g_list_sort_with_data), eel_g_string_append_len (g_string_append_len), + eel_g_hash_table_remove_deep_custom, eel_g_hash_table_remove_deep, + eel_g_hash_table_destroy_deep_custom, eel_g_hash_table_destroy_deep + (use g_hash_table_new_full instead), eel_g_ptr_array_sort + (g_ptr_array_sort_with_data), eel_shell_quote (g_shell_quote). +. + * eel/eel-glib-extensions.c: (eel_strdup_strftime): + Use g_string_append_len instead of eel_g_string_append_len. + (eel_dumb_down_for_multi_byte_locale_hack): Use G_N_ELEMENTS + instead of EEL_N_ELEMENTS. + (eel_self_check_glib_extensions): Test g_shell_quote instead + of eel_shell_quote. + + * eel/eel-mate-extensions.c: (try_terminal_command), + (try_terminal_command_argv), (get_terminal_command_prefix), + (eel_mate_make_terminal_command): + Use g_shell_quote instead of eel_shell_quote. + + * eel/eel-gtk-extensions.c: (eel_gtk_object_list_unref): + Use g_list_foreach instead of eel_g_list_safe_for_each. + + * eel/eel-scalable-font.c: (free_global_font_handle_table), + (initialize_global_stuff_if_needed): + Use g_hash_table_new_full instead of eel_g_hash_table_destroy_deep_custom. + + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger): + * eel/eel-font-manager.c: (font_directory_is_ignored), + (font_foundry_is_ignored), (font_family_is_ignored), + (eel_font_manager_get_default_font), + (eel_font_manager_get_default_bold_font): + * eel/eel-font-picker.c: (font_make_style_name): + * eel/eel-list.c: (eel_list_initialize_dnd), + (get_data_on_first_target_we_support): + * test/test-eel-gtk-style.c: + * test/test-eel-image-chooser.c: (populate_image_chooser_callback), + (populate_button_group_callback): + * test/test-eel-image-table.c: (labeled_image_new), + (image_table_new_scrolled): + * test/test-eel-image.c: (main): + Use G_N_ELEMENTS instead of EEL_N_ELEMENTS. + +Wed Aug 15 16:32:56 2001 Jonathan Blandford + + * eel/eel-dnd.c (eel_drag_default_drop_action_for_icons): make the + trash directory. + +2001-08-15 Darin Adler + + * eel/eel-gdk-pixbuf-extensions.c: Use a 64K buffer instead of + a 4K one. + +2001-08-14 Darin Adler + + * eel/eel-font-manager.c: (eel_font_manager_get_bold): + Remove another ill-advised call to + eel_font_manager_file_is_scalable_font. Even if we do want + to test the file's type, we definitely don't want to do it + inside g_return_if_fail. + +2001-08-14 Alex Larsson + + * eel/eel-scalable-font.c (eel_scalable_font_new): + Don't test eel_font_manager_file_is_scalable_font (), + it does slow I/O. + (eel_scalable_font_get_default_font, + eel_scalable_font_get_default_bold_font): + Don't keep recreating new EelScalableFonts for the + default font. + +2001-08-13 Darin Adler + + * eel/eel-background.c: (eel_background_load_image_callback), + (draw_background_callback), (render_background_callback), + (eel_background_set_up_canvas): + Replace the old EelBackgroundCanvasGroup hack with code that uses + the new draw_background and render_background signals in + MateCanvas. + + * eel/Makefile.am: + * eel/eel-background-canvas-group.c: + * eel/eel-background-canvas-group.h: + Remove the old EelBackgroundCanvasGroup class. + +2001-08-09 Ramiro Estrugo + + Change from the eel-1-0 branch. + + * eel/eel-art-extensions.h: + * eel/eel-art-extensions.c: (eel_art_point_assign), + (eel_art_point_clamp), (eel_art_point_offset_by): + Add ArtPoint version of some functions. + +2001-08-08 Darin Adler + + * autogen.sh: No need for hack-macros any more. + * configure.in: No need to check for freetype, since + we don't depend on it directly. We use it via librsvg. + * eel.spec.in: No need to check for freetype. + +2001-08-06 Darin Adler + + * autogen.sh: No need to gettextize, xml-i18n-toolize, and + libtoolize twice. + * configure.in: Switch from lots of MATE_PKGCONFIG_CHECK_MODULES + calls to a lot fewer PKG_CHECK_MODULES calls. More oaf -> + matecomponent-activation renaming. No need to build intl directory. + * Makefile.am: No need to build intl directory. + + * test/Makefile.am: No need to use -I to include this directory. + + * eel/check-program.c: + * test/test-eel-password-dialog.c: + * test/test-eel-widgets.c: + -> . + +2001-07-26 Darin Adler + + * configure.in: Fix option checking code. Before it was setting + VFS_CFLAGS, which was wrong. + + * eel/Makefile.am: Add -DG_DISABLE_DEPRECATED. + + * eel/eel-background.c: (eel_widget_background_changed): + Use gtk_widget_queue_draw instead of gtk_widget_queue_clear. + * eel/eel-canvas-rect.c: (test_diff_rects): Use g_string_printfa + instead of g_string_sprintfa. + * eel/eel-caption.c: (eel_caption_get_title_label): Use + gtk_label_get_text instead of gtk_label_get. + * eel/eel-clickable-image.c: + (eel_clickable_image_initialize_class): Use g_signal_new instead + of gtk_signal_new. + (label_enter), (label_leave), (label_handle_button_release): Use + g_signal_emit instead of gtk_signal_emit. + * eel/eel-debug-drawing.c: (eel_debug_show_pixbuf): Use + gtk_window_set_resizable instead of gtk_window_set_policy. + * eel/eel-font-picker.c: (font_picker_populate): Use + gtk_radio_menu_item_get_group instead of gtk_radio_menu_item_group. + * eel/eel-gdk-extensions.c: (eel_fill_rectangle_with_color), + (eel_gdk_gc_choose_foreground_color): Get rid of unneeded calls to + gdk_rgb_init. + * eel/eel-glib-extensions.c: (eel_test_predicate): Use + g_ascii_strcasecmp instead of g_strcasecmp. + * eel/eel-gtk-extensions.h: Add ifdefs so we can compile this + header with GTK_DISABLE_DEPRECATED on -- helps us notice what we + should get rid of. + * eel/eel-image-chooser.c: (eel_image_chooser_initialize_class): + Use G_STRUCT_OFFSET instead of GTK_SIGNAL_OFFSET. + (eel_image_chooser_set_selected_row): Use g_signal_emit instead of + gtk_signal_emit. + * eel/eel-image-table.c: (eel_image_table_initialize_class), + (image_table_emit_signal): Use g_signal_emit instead of + gtk_signal_emit. + * eel/eel-image.c: (eel_image_initialize_class): Use + G_STRUCT_OFFSET instead of GTK_SIGNAL_OFFSET. + * eel/eel-label.c: (eel_label_initialize_class): Use + G_STRUCT_OFFSET instead of GTK_SIGNAL_OFFSET. + * eel/eel-preferences-box.c: (eel_preferences_dialog_new): Use + gtk_window_set_resizable instead of gtk_window_set_policy. + * eel/eel-preferences-item.c: + (preferences_item_create_editable_string): Use g_ascii_strcasecmp + instead of g_strcasecmp. + * eel/eel-radio-button-group.c: (eel_radio_button_group_insert): + Use gtk_radio_button_get_group instead of gtk_radio_button_group. + * eel/eel-stock-dialogs.c: (find_message_label): Use + gtk_label_get_text instead of gtk_label_get. + * eel/eel-string.c: (eel_strcasecmp): Use g_ascii_strcasecmp + instead of g_strcasecmp. + + * eel/eel-gdk-font-extensions.h: Fix typo in comment. + +2001-07-26 Ramiro Estrugo + + * configure.in: + * eel/.cvsignore: + * eel/Makefile.am: + * eel/eel-features.c: + * eel/eel-features.h.in: + * eel/eel.h: + Add eel-features.[ch] so that the version of the library can be + checked at runtime. + +2001-07-26 Ramiro Estrugo + + Change from the the eel-1-0 branch: + + * eel/eel-image.h: + * eel/eel-image.c: (eel_image_initialize_class), + (eel_image_initialize), (eel_image_set_arg), (eel_image_get_arg), + (eel_image_expose_event), (eel_image_get_pixbuf_opacity), + (eel_image_set_pixbuf_insensitive_opacity), + (eel_image_get_pixbuf_insensitive_opacity): + Add support for rendering the image pixbuf at a lower opacity when + the widget state is insensitive. + +2001-07-25 Ramiro Estrugo + + * eel/Makefile.am: + Add missing eelmarshal.list to EXTRA_DIST and use a sophisticated + alphabetized order on the list. + +2001-07-25 Ramiro Estrugo + + * eel-2.0.pc.in: + Change link flags to '-leel-2' instead of '-leel' + +2001-07-25 Ramiro Estrugo + + * configure.in: + Add defines for Eel library major, minor and micro version numbers + so that we can use these to properly set the shared library + version info. + Make the includedir be eel-2/eel' instead of 'eel' so that we can + have MATE1 and MATE2 installations of Eel cohabiting in the + same $prefix. + + Change the PACKAGE name to eel2. + + * data/fonts/urw/Makefile.am: + Data dir is now 'share/eel-2/eel' instead of 'share/eel' + + * eel-2.0.pc.in: + Include dir is now include/eel-2/eel' instead of 'include/eel' + + * eel.spec.in: + Update for includedir and datadir changes. + Add missing .mo file rule. + Cleanup some. + + * eel/Makefile.am: + Set the shared library version info. + Change libary name to libeel-2 so that we can install it in the + same prefix as libeel (MATE1 and MATE2 cohabitation) + Install headers in the new 'eel-2/eel' includedir. + Update EEL_DATADIR for new 'eel-2/eel' data location so that + fallback fonts can be found in the right place. + + * test/Makefile.am: + Update for includedir and datadir changes. + + * test/dumb-box.c: (eel_dumb_box_expose): + More sythetic exposure fixes. + +2001-07-24 Ramiro Estrugo + + * eel/eel-image-chooser.c: (image_chooser_expose_event): + * eel/eel-viewport.c: (eel_viewport_expose_event): + * eel/eel-wrap-table.c: (eel_wrap_table_expose_event): + More sythetic expose event fixes. + +2001-07-24 Ramiro Estrugo + + * eel/eel-gtk-container.c: (eel_gtk_container_child_expose_event): + Fix the way that expose events are synthesized for children of + containers. In Gtk+ 2.0 there is a standard and convenient way of + doing this, so we use that instead of doing it "by hand". + +2001-07-24 Ramiro Estrugo + + * eel/eel-clickable-image.c: + (eel_clickable_image_initialize_class): + * eel/eel-clickable-image.h: + * eel/eel-font-picker.c: (eel_font_picker_initialize_class): + * eel/eel-font-picker.h: + * eel/eel-image-chooser.c: (eel_image_chooser_initialize_class): + * eel/eel-image-chooser.h: + * eel/eel-image-table.c: (eel_image_table_initialize_class): + * eel/eel-image-table.h: + * eel/eel-image.c: (eel_image_initialize_class): + * eel/eel-label.c: (eel_label_initialize_class): + * eel/eel-preferences-item.c: + (eel_preferences_item_initialize_class): + * eel/eel-preferences-item.h: + * eel/eel-radio-button-group.c: + (eel_radio_button_group_initialize_class): + * eel/eel-radio-button-group.h: + * eel/eel-string-picker.c: (eel_string_picker_initialize_class): + * eel/eel-string-picker.h: + * eel/eel-text-caption.c: (eel_text_caption_initialize_class): + * eel/eel-text-caption.h: + Changes to make the GTK+ 2.0 signal system happier. Make sure + that all signals are declared in the class structure and that the + offset argument to gtk_signal_new () points to a valid method + offset. + +2001-07-24 Ramiro Estrugo + + * eel/eel-gdk-pixbuf-extensions.c: + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-smooth-widget.c: (smooth_widget_get_gtk_background): + Remove the use of a "safe" (and very hacky) drawable to pixbuf + function, since the problems we were working around have been + fixed in GTK+ 2.0. + With this change, "smooth" widgets work again. + + * test/test.c: (test_init): + Comment out the mate_program_init() thing for now. + Currently the mate_program_init() function makes the test + programs hang for me. Using just the gtk_init () works for + most tests, so I am using just that until the mate_program_init () + function is fixed or we learn how to use it properly. + +2001-07-24 Ramiro Estrugo + + Change from the the eel-1-0 branch: + + * eel/eel-string-list.h: + * eel/eel-string-list.c: (eel_string_list_prepend): New function + to prepend a string to the collection. + (eel_string_list_append_string_list): Rename from + eel_string_list_append () which was a confusing name. + This API change doesnt affect Caja or Eel since neither used + this function. + +2001-07-18 Darin Adler + + * acconfig.h: Also need to add MATE_EXPLICIT_TRANSLATION_DOMAIN + here for autoheader. + +2001-07-17 Darin Adler + + * configure.in: Add MATE_EXPLICIT_TRANSLATION_DOMAIN so messages + withing eel get translated properly. + +2001-07-17 Darin Adler + + * eel/eel-gdk-font-extensions.c: + (eel_gdk_font_get_largest_fitting): Add FIXME about incorrect + assumption that the longest string is the widest. + (xlfd_string_get_nth): Check for extra characters before the "-", + and don't allow n == 0. + (xlfd_string_replace_nth), Check for extra characters before the + "-", don't allow n == 0, and use return_if_fail to check for bad + values of n rather than just returning NULL. + (xlfd_string_get_nth_as_int): Use return_if_fail to check for bad + values of n rather than just returning XFLD_INVALID_VALUE. Remove + extra check for NULL. + (eel_self_check_gdk_font_extensions): Add lots of new self-checks + and change rule so that we don't allow an extra trailing "-" + character. + + * eel/check-program.c: (main): Use mate_program_init correctly. + * test/test-eel-password-dialog.c: (main): Use mate_program_init + correctly. + * test/test-eel-widgets.c: (main): Use mate_program_init + correctly. + +2001-07-16 Darin Adler + + * eel/eel-self-checks.c: (eel_check_string_list_result): + Fix place where I called the wrong function. + +2001-07-15 Darin Adler + + * eel/check-program.c: (main): Fix up init calls. I am still quite + confused about how to use mate_program_init properly. + + * eel/eel-preferences-item.h: + * eel/eel-preferences-item.c: + * eel/eel-self-checks.h: + * eel/eel-string-list.h: + * eel/eel-string.h: + Corrected spelling error: "delimeter" -> "delimiter". + + * eel/eel-self-checks.c: (eel_check_string_list_result): + Changed string list check to be simpler and distinguish lists + with empty strings in them from empty lists. + +2001-07-13 Darin Adler + + * eel/check-program.c: + * eel/eel-xml-extensions.c: + * eel/eel-xml-extensions.h: + Fix mate-xml includes to use . Before it was just + picking up the wrong headers on my machine, which is why it worked. + +2001-07-13 Darin Adler + + Now things link, and the test programs compile too. + + * configure.in: + * eel/check-program.c: (main): + * eel/eel-list-column-title.c: + * eel/eel-list.c: + * eel/eel-smooth-widget.c: (smooth_widget_get_gtk_background): + * test/dumb-box.h: + * test/test-eel-image-chooser.c: (populate_image_chooser_callback): + * test/test-eel-image.c: (pixbuf_new_from_name): + * test/test-eel-label-flavorful.c: (font_get_name): + * test/test-eel-label-offset.c: + * test/test-eel-label.c: (main): + * test/test-eel-password-dialog.c: (main): + * test/test-eel-pixbuf-tile.c: (pixbuf_drawing_area_expose_event), + (drawable_drawing_area_expose_event): + * test/test-eel-viewport-constraint.c: (main): + * test/test-eel-widgets.c: (create_pixbuf), (main): + * test/test.c: (test_pixbuf_new_named), (eel_pixmap_file): + * test/test.h: + +2001-07-13 Darin Adler + + Enough to make everything compile. + The eel self-check program doesn't link yet. + + * eel/check-program.c: (main): + * eel/eel-password-dialog.c: (caption_table_activate_callback), + (eel_password_dialog_new), (eel_password_dialog_run_and_block): + * eel/eel-preferences-box.c: (eel_preferences_dialog_new): + * eel/eel-stock-dialogs.c: (timed_wait_callback), + (eel_run_simple_dialog), (create_message_dialog), + (show_message_box), (show_ok_box), (eel_create_info_dialog), + (details_dialog_clicked_callback), + (eel_show_info_dialog_with_details), + (eel_show_error_dialog_with_details), (eel_show_yes_no_dialog), + (eel_create_question_dialog): + * eel/eel-types.c: (eel_type_init): + +2001-07-13 Darin Adler + + A cut at making things compile with MATE 2. + Some things are inside #ifdef MATE2_CONVERSION_COMPLETE. + 90% of the way to compiling everything. + + * eel/.cvsignore: + * eel/Makefile.am: + * eel/check-program.c: (main): + * eel/eel-background-canvas-group.c: + (eel_background_canvas_group_supplant_root_class): + * eel/eel-background.c: (eel_background_initialize_class), + (eel_background_draw), (eel_background_draw_flat_box), + (eel_background_set_widget_style), (eel_get_widget_background), + (eel_background_receive_dropped_color): + * eel/eel-canvas-rect.c: (rect_update): + * eel/eel-canvas-rect.h: + * eel/eel-caption-table.c: (eel_caption_table_initialize_class), + (eel_caption_table_get_entry_text): + * eel/eel-clickable-image.c: + (eel_clickable_image_initialize_class): + * eel/eel-clist.c: + * eel/eel-ctree.c: (eel_ctree_class_init): + * eel/eel-dnd.c: (eel_drag_drop_action_ask): + * eel/eel-enumeration.c: + * eel/eel-font-manager.c: (file_as_string), + (font_description_table_new), (collect_fonts_from_directory), + (directory_contains_file), (try_using_font_server), + (ensure_local_font_table), (eel_font_manager_get_default_font), + (eel_font_manager_get_default_bold_font), + (eel_self_check_font_manager): + * eel/eel-font-picker.c: (eel_font_picker_initialize_class), + (font_picker_add_item), (font_picker_populate): + * eel/eel-gdk-extensions.c: (eel_gdk_window_set_invisible_cursor): + * eel/eel-gdk-font-extensions.c: (font_get_name): + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_load), + (file_read_callback), (load_done), + (eel_gdk_pixbuf_get_from_window_safe): + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-glib-extensions.c: + * eel/eel-mate-extensions.c: (eel_dialog_get_button_by_index), + (get_terminal_command_prefix), (eel_mate_icon_selector_new), + (eel_mate_stock_set_icon_or_register): + * eel/eel-mate-extensions.h: + * eel/eel-gtk-extensions.c: (send_delete_event), + (handle_standard_close_accelerator), + (eel_popup_menu_position_func), (eel_gtk_menu_insert_separator), + (eel_gtk_signal_connect_full_while_alive), + (eel_gtk_signal_connect_while_realized), + (eel_nullify_when_destroyed), (eel_nullify_cancel), + (event_get_time): + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-macros.h: + * eel/eel-image-chooser.c: (eel_image_chooser_initialize_class): + * eel/eel-image-table.c: (eel_image_table_initialize_class): + * eel/eel-image.c: (eel_image_initialize_class), + (eel_image_set_pixbuf_from_file_name), + (eel_image_set_tile_pixbuf_from_file_name): + * eel/eel-label.c: (eel_label_initialize_class), + (eel_label_set_is_smooth), + (eel_label_set_tile_pixbuf_from_file_name), + (eel_label_set_never_smooth): + * eel/eel-list-column-title.c: + (eel_list_column_title_initialize_class), + (eel_list_column_title_destroy), (eel_list_column_title_finalize), + (eel_list_column_title_request), (eel_list_column_title_paint): + * eel/eel-list.c: (eel_list_initialize_class), + (eel_list_initialize), (eel_list_clear_keyboard_focus), + (eel_list_set_keyboard_focus), (eel_list_size_request), + (new_column_width), (draw_rows), (eel_list_draw), + (eel_list_expose), (eel_list_row_at): + * eel/eel-password-dialog.c: (caption_table_activate_callback), + (eel_password_dialog_new), (eel_password_dialog_run_and_block): + * eel/eel-password-dialog.h: + * eel/eel-preferences-box.c: (preferences_box_select_pane), + (eel_preferences_dialog_new): + * eel/eel-preferences-box.h: + * eel/eel-preferences-group.c: + (eel_preferences_group_get_title_label): + * eel/eel-preferences-item.c: + (eel_preferences_item_initialize_class): + * eel/eel-preferences-pane.h: + * eel/eel-preferences.c: + * eel/eel-radio-button-group.c: + (eel_radio_button_group_initialize_class): + * eel/eel-region.c: (gdk_region_new_from_irect), + (eel_region_add_rectangle), (eel_region_subtract_rectangle): + * eel/eel-scalable-font.c: + * eel/eel-smooth-widget.h: + * eel/eel-stock-dialogs.c: (add_label_to_dialog), + (timed_wait_delayed_close_timeout_callback), (timed_wait_free), + (timed_wait_dialog_destroy_callback), (timed_wait_callback), + (delete_event_callback), (eel_run_simple_dialog), + (create_message_dialog), (show_message_box), (show_ok_box), + (eel_create_info_dialog), (eel_show_info_dialog), + (details_dialog_clicked_callback), + (eel_show_info_dialog_with_details), (eel_show_warning_dialog), + (eel_show_error_dialog), (eel_show_error_dialog_with_details), + (eel_show_yes_no_dialog), (eel_create_question_dialog): + * eel/eel-stock-dialogs.h: + * eel/eel-string-picker.c: (eel_string_picker_initialize_class), + (eel_string_picker_set_string_list): + * eel/eel-text-caption.c: (eel_text_caption_initialize_class): + * eel/eel-types.c: (eel_type_init): + * eel/eel-viewport.c: (eel_viewport_initialize_class), + (eel_viewport_draw), (eel_viewport_size_allocate): + * eel/eel-xml-extensions.c: + +2001-07-11 Darin Adler + + * eel/eel-font-manager.c: (collect_fonts_from_directory): + Fix code that can segfault due to unknown MIME type. + + * eel/eel-scalable-font.c: (initialize_global_stuff_if_needed): + Tell librsvg our datadir so we don't have to be in the same prefix + as librsvg. There's this bad thing where we install fonts that the + librsvg library has to find. Lets hope we can obsolete this + completely soon. + +2001-07-09 Ramiro Estrugo + + * .cvsignore: + * Makefile.am: + * autogen.sh: + * configure.in: + * eel-2.0.pc.in: + * eel-config.in: + * eel.spec.in: + * eel/eel-art-extensions.h: + * eel/eel-art-gtk-extensions.h: + * eel/eel-background-canvas-group.c: + * eel/eel-background-canvas-group.h: + * eel/eel-background.h: + * eel/eel-canvas-rect.h: + * eel/eel-caption-table.h: + * eel/eel-caption.h: + * eel/eel-clickable-image.h: + * eel/eel-font-manager.h: + * eel/eel-font-picker.h: + * eel/eel-mateconf-extensions.h: + * eel/eel-glyph.h: + * eel/eel-image-chooser.h: + * eel/eel-image-table.h: + * eel/eel-image-with-background.h: + * eel/eel-image.h: + * eel/eel-label-with-background.h: + * eel/eel-label.h: + * eel/eel-labeled-image.h: + * eel/eel-list.h: + * eel/eel-password-dialog.h: + * eel/eel-preferences-box.h: + * eel/eel-preferences-group.h: + * eel/eel-preferences-item.h: + * eel/eel-preferences-pane.h: + * eel/eel-preferences.h: + * eel/eel-radio-button-group.h: + * eel/eel-region.h: + * eel/eel-scalable-font-private.h: + * eel/eel-scalable-font.h: + * eel/eel-smooth-text-layout-cache.h: + * eel/eel-smooth-text-layout.h: + * eel/eel-smooth-widget.h: + * eel/eel-string-picker.h: + * eel/eel-text-caption.h: + * eel/eel-vfs-extensions.h: + * eel/eel-viewport.h: + * eel/eel-wrap-table.h: + * eelConf.sh.in: + Begin port to MATE2, part 1. Make configure work in the MATE2 + universe and also a few simple s/BEGIN_MATE_DECLS/G_BEGIN_DECLS/ + +2001-07-09 Ramiro Estrugo + + * eel/eel-art-extensions.h: + * eel/eel-art-extensions.c: (eel_art_drect_get_width), + (eel_art_drect_get_height), (eel_art_irect_assign_end_points), + (eel_art_drect_assign_end_points), (eel_art_ipoint_offset_by), + (eel_art_point_equal): + More ArtDRect versions of point/rectangle stuff. + +==== eel 1.0.1 ==== + +2001-07-05 Darin Adler + + * configure.in: Bumped version to 1.0.1 + * NEWS: Some notes about recent changes. + +2001-06-26 Alexander Larsson + + * eel/eel-font-manager.c (eel_font_manager_get_default_font, + eel_font_manager_get_default_bold_font): + Don't keep looking for the files after we found them the first + time. + +2001-06-26 Ramiro Estrugo + + * eel/eel-art-extensions.h: + * eel/eel-art-extensions.c: (eel_art_irect_is_empty): New function. + (eel_art_ipoint_offset_by): New function. + +2001-06-25 Ramiro Estrugo + + * eel/eel-art-extensions.h: + * eel/eel-art-extensions.c: (eel_dimensions_clamp), + (test_dimensions_clamp), (eel_self_check_art_extensions): + New constant points. New function to clamp dimensions . + * eel/eel-string-list.h: + * eel/eel-string-list.c: (eel_string_list_insert_string_list): + New function to insert a string list into another. + +2001-06-06 Ramiro Estrugo + + Patch from Frederic Devernay + (tweaked by me to | bits instead of +) to make the Eel Font Manager + follow links when determining the mime type of fonts. + + * eel/eel-font-manager.c: (collect_fonts_from_directory), + (eel_font_manager_file_is_scalable_font): + +2001-06-06 Darin Adler + + Integrated a revised version of a patch by Eungkyu Song + to make the font manager code accept either a + tab or a space as the separator. + + * eel/eel-font-manager.c: (font_description_table_add): Use + strpbrk instead of strstr. + +2001-06-06 Alex Larsson + + * eel/eel-background.[ch] (eel_background_draw): + This function now takes both the src and dest coordinates. + (eel_background_draw_to_drawable): Update to the new + eel_background_draw API. + * eel/eel-background-canvas-group.c + (eel_background_canvas_group_draw): Update to the new + eel_background_draw API. + +2001-06-05 Ramiro Estrugo + + * eel/eel-gtk-container.c: (eel_gtk_container_child_size_allocate): + Move the critical after the child check for NULL since we allow + a NULL child to be given. + +2001-06-05 Ramiro Estrugo + + * eel/eel-art-extensions.c: (eel_art_ipoint_clamp), + (test_irect_intersect), (test_irect_union), (test_ipoint_clamp), + (eel_self_check_art_extensions): + * eel/eel-art-extensions.h: + New function to clamp a point plus checks for that. + +2001-06-04 Ramiro Estrugo + + * eel/eel-debug-drawing.h: + * eel/eel-debug-drawing.c: + (eel_debug_show_pixbuf_in_external_viewer): + Replace the hard coded eog viewer to one that can accept any + external viewer. I ran into the problem that the Eog binary + changed names from "eog" to "eog-shell" so I decided to make this + debug feature more generic. + + * eel/Makefile.am: + * eel/eel.h: + * eel/eel-gtk-container.h: + * eel/eel-gtk-container.c: (eel_gtk_container_child_expose_event), + (eel_gtk_container_child_map), (eel_gtk_container_child_unmap), + (eel_gtk_container_child_add), (eel_gtk_container_child_remove), + (eel_gtk_container_child_size_allocate): + New files. Functions to simplify the implementations of + GtkContainer widgets. + + * eel/eel-gtk-extensions.c: (eel_gtk_widget_standard_realize): + Dont hardcode the event mask. Use gtk_widget_get_events() + instead. Also document this fact so that users are aware that + they need to set the event mask using gtk_widget_set_events () - + which is the right Gtk+ way anyway. + + * eel/eel-image-chooser.c: (eel_image_chooser_initialize): + Call gtk_widget_set_events() with the right event mask for the + image chooser. + + * eel/eel-labeled-image.c: (eel_labeled_image_size_allocate), + (eel_labeled_image_expose_event), (eel_labeled_image_map), + (eel_labeled_image_unmap), (eel_labeled_image_add), + (eel_labeled_image_remove): + Simplify the implementations of GtkContainer methods by using the + functions in eel-gtk-container.[ch]. Theres probably other + widgets in Eel and Caja that could benefit from this + simplification/code sharing as well. + + * eel/eel-self-checks.c: (eel_check_double_result): + * eel/eel-self-checks.h: + New checks for double values. + + * eel/eel-string-list.h: + * eel/eel-string-list.c: (eel_string_list_new_from_string_array): + New function to allocate a EelStringList from a regular C string + array. + (eel_string_list_assign_from_string_array): New function to assign + a regular C string array to a EelStringList. + (eel_string_list_reverse): New function to reverse a string list. + (test_string_list_reverse), (test_new_from_string_array), + (eel_self_check_string_list): Self checks for the above new + functions. + + * test/dumb-box.c: (eel_dumb_box_initialize_class), + (eel_dumb_box_expose): Some dumb cleanup of old comment cruft. + * test/test-eel-font-simple.c: (main): + * test/test-eel-font.c: (main): + * test/test-eel-glyph-simple.c: (main): + * test/test-eel-glyph.c: (main): + * test/test-eel-smooth-text-layout.c: (main): + Update for changes in debug function to view pixbufs in external + viewers. + +2001-06-04 Darin Adler + + * eel/eel-font-manager.c: (collect_fonts_from_directory), + (eel_font_manager_file_is_scalable_font): + * test/test-eel-background.c: (main): + * test/test-eel-label.c: (widget_set_eel_background_image): + * test/test.c: (test_gtk_widget_set_background_image): + Fix all code that prepends "file://" to try to make a URI from a + path. Use mate_vfs_get_uri_from_local_path instead. + +2001-06-01 Alex Larsson + + * eel/eel-background.c (eel_background_draw_flat_box): + Only render area if we get passed an area. + (eel_background_draw): Do correct translation of + coordinates for destination drawable. + +2001-06-01 Darin Adler + + * configure.in: Bump version number to 1.0.0.1 + * NEWS: Mention the plans to release 1.0.1 + +2001-06-01 Darin Adler + + * eel/eel-list.c: (eel_list_button_release): Fixed code that was + passing x twice instead of x and y that prevented single-click + from working in the Caja list view. Also did some other + cleanups to behavior when multiple buttons are pressed at once. + +2001-05-22 John Harper + + Fallout from fixing bug 8220 (Having Ctrl as default "modifier + key used for default WM shortcuts" breaks everything...): + + * eel/eel-list.c (eel_list_keyboard_move_to, + eel_list_keyboard_space): changed to use Control modifier + instead of Alt + +2001-05-20 Darin Adler + + Checked in change for Miguel Rodríguez Pérez + . + + * eel/eel-preferences-item.c + (preferences_item_update_editable_string): + (preferences_item_update_editable_integer): Only update + text if it changed. + +2001-05-19 George Lebl + + * configure.in, po/cs.po: Add czech translations + +2001-05-17 Darin Adler + + * eel/eel-gtk-extensions.c: + (eel_gtk_signal_connect_full_while_alive): Weakened a + too-strong g_return_if_fail. + +2001-05-09 Ramiro Estrugo + + * eel/eel-self-checks.h: + * eel/eel-self-checks.c: + Make eel_after_check() and eel_report_check_failure() public so + that third party projects can use them to construct their own + checks and still be able to use the same check failure reporting + machinery. + +2001-05-08 Darin Adler + + * RENAMING: Refine the renaming ideas. + +==== eel 1.0 ==== + +2001-05-04 Robin * Slomkowski + + * configure.in: fixed lirsvg test for 1.0.x + +2001-05-04 Robin * Slomkowski + + * configure.in: upped version to 1.0 and changed upped + dependance too librsvg 1.0.0 + +2001-05-04 Robin * Slomkowski + + * configure.in: upped version to 0.1 + +2001-05-04 Ramiro Estrugo + + * eel/eel-preferences-item.c: + (preferences_item_create_editable_string): + Restore a silly hack for the sake of Caja. Id like to + properly fix this, but not so close to a release. + +2001-05-04 Ramiro Estrugo + + * configure.in: + Add MateConf and OAF dependency. + + * eel.spec.in: + Add MateConf and OAF dependency. Also add missing BuildRequires + entries. + + * eel/Makefile.am: + Need to set librsvg cflags directly here, since librsvg does not + appear in any public eel headers and thus not exported in + eel-config --cflags. + + * eel/eel-dateedit-extensions.c: + * eel/eel-dateedit-extensions.h: + * eel/eel-mateconf-extensions.c: + * eel/eel-mateconf-extensions.h: + * eel/eel-generous-bin.c: + * eel/eel-generous-bin.h: + * eel/eel-lib-self-check-functions.h: + * eel/eel-preferences-box.c: + * eel/eel-preferences-box.h: + * eel/eel-preferences-group.c: + * eel/eel-preferences-group.h: + * eel/eel-preferences-item.c: + * eel/eel-preferences-item.h: + * eel/eel-preferences-pane.c: + * eel/eel-preferences-pane.h: + * eel/eel-preferences.c: + * eel/eel-preferences.h: + * eel/eel.h: + Move over some more stuff over from Caja. + +2001-05-03 Darin Adler + + * RENAMING: Some renaming ideas. + +2001-05-03 Darin Adler + + * eel/eel-vfs-extensions.h: + * eel/eel-vfs-extensions.c: (eel_make_uri_from_half_baked_uri), + (eel_self_check_vfs_extensions): Add new call to make a canonical + URI from the kind of half-baked URIs that are used in gmc URL + files and in drag and drop. The definition of a half-baked URI is + that it starts with "file:" and then has a normal path, without + URI escaping. + + * Makefile.am: Fixed a typo. + +2001-05-03 Ramiro Estrugo + + * eel/eel-gdk-extensions.h: Add an opaque version of the color + packing macro. + * eel/eel-gdk-extensions.c: (eel_self_check_gdk_extensions): Add + checks for color packing macros. + + * eel/eel-art-extensions.h: + * eel/eel-art-extensions.c: (eel_art_irect_intersect), + (eel_art_irect_union), (eel_dimensions_assign), + (eel_dimensions_equal), (eel_art_ipoint_assign), + (eel_art_ipoint_equal), (test_intersect), (test_union), + (eel_self_check_art_extensions): Some more art extensions. + Currently unused in Eel or Caja. + + * eel/eel-self-checks.h: + * eel/eel-self-checks.c: + Add self check machinery for EelArtIPoints. + + * eel/eel-gdk-pixbuf-extensions.h: Dumb spacing tweak. + +2001-05-02 Darin Adler + + Fixed bug 8219 (crash under libefence): + + * eel/eel-scalable-font.c: (eel_scalable_font_new), + (free_global_font_handle_table): Dup the font names before using + them as keys, since the underlying freetype font can last longer + than the EelScalableFont. + +2001-05-02 Ramiro Estrugo + + * eel/eel-debug-drawing.c: (eel_debug_show_pixbuf_in_eog): + Update for EOG name change. eog got renamed to eog-shell. + +2001-05-02 Ramiro Estrugo + + * configure.in: + Lots of improvement. Make dealing with dependency libs/cflags simpler. + + * eel/Makefile.am: + * test/Makefile.am: + Eliminate cut-n-paste disease by using dependency macros defined + in configure.in. + +2001-05-02 Ramiro Estrugo + + * autogen.sh: + Detect whether the invocation of configure failed and print a + message accordingly. We used to always assume that configure was + successful and print misleading "now type make to build $PROJECT" + messages. + +2001-05-01 Ramiro Estrugo + + * configure.in: + Simplify the freetype2 detection insanity by using autoconf macro + technology. The new test should work with both FreeType2 RPMS as + well as freetype built from source in any prefix. + +2001-05-01 Ramiro Estrugo + + * eel/eel-gdk-pixbuf-extensions.c: + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-glyph.c: + * eel/eel-glyph.h: + * eel/eel-label.c: + * eel/eel-scalable-font.c: + * eel/eel-scalable-font.h: + * eel/eel-smooth-text-layout.c: + * eel/eel-smooth-widget.c: + * test/test-eel-font-simple.c: + * test/test-eel-font.c: + * test/test-eel-glyph-simple.c: + * test/test-eel-glyph.c: + * test/test-eel-smooth-text-layout.c: + More work on changing parameters for functions that accept and + return ArtIRect, EelArtIPoint, ArtDRect, EelDimensions to pass by + value instead of by pointer. + +2001-05-01 Ramiro Estrugo + + * test/Makefile.am: + Add include flag for test directory. + +2001-05-01 Ramiro Estrugo + + * eel/eel-image-chooser.c: + Respect the GtkStyle. + + * test/.cvsignore: + * test/Makefile.am: + * test/dumb-box.h: + * test/dumb-box.c: + * test-eel-gtk-style.c: + Add a GtkStyle debugging tool + + * test/test-eel-image-chooser.c: + Update for style respect changes. + +2001-04-30 Ramiro Estrugo + + * eel/Makefile.am: + Remove some garbage that apparently satan tried to sneak in. + +2001-04-30 Darin Adler + + reviewed by: John Sullivan + + Fixed bug 8198 ("New Terminal" does not use MATE default + applications). This involved changing the API, so it requires + changes to Caja too. + + * eel/eel-glib-extensions.c: (eel_shell_quote): Make it smarter so + it doesn't quote simple things with no fancy characters in them. + (eel_self_check_glib_extensions): Update test. + + * eel/eel-mate-extensions.h: + * eel/eel-mate-extensions.c: (try_terminal_command), + (try_terminal_command_argv), (get_terminal_command_prefix): New + functions, used to implement eel_mate_open_terminal. These look + at the mate-config setting that controls which terminal program + is used. + (eel_mate_make_terminal_command): New public function. We've now + eliminated the concept of just getting the name of a terminal + program. + (eel_mate_open_terminal): Use eel_mate_make_terminal_command to + do the hard part. + +2001-04-30 John Sullivan + + Fixed bug 6234 (Escape should close Properties window) + Fixed bug 6271 (Close dialogs with Escape to match MATE standard) + + * eel/eel-gtk-extensions.c: + (eel_gtk_window_event_is_close_accelerator): Close dialogs with + Escape as well as Control-W. (non-MateDialogs can either call + eel_gtk_window_set_up_close_accelerator to arrange this, or can call + this querying function directly). + +2001-04-30 Ramiro Estrugo + + * eel/eel-art-extensions.c: + * eel/eel-art-extensions.h: + * eel/eel-art-gtk-extensions.c: + * eel/eel-art-gtk-extensions.h: + * eel/eel-clickable-image.c: + * eel/eel-debug-drawing.c: + * eel/eel-debug-drawing.h: + * eel/eel-gdk-pixbuf-extensions.c: + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-glyph.c: + * eel/eel-glyph.h: + * eel/eel-mate-extensions.c: + * eel/eel-mate-extensions.h: + * eel/eel-image-chooser.c: + * eel/eel-image-table.c: + * eel/eel-image-with-background.c: + * eel/eel-image.c: + * eel/eel-label.c: + * eel/eel-labeled-image.c: + * eel/eel-region.h: + * eel/eel-smooth-text-layout.c: + * eel/eel-smooth-text-layout.h: + * eel/eel-smooth-widget.c: + * eel/eel-smooth-widget.h: + * eel/eel-wrap-table.c: + * test/test-eel-font.c: + * test/test-eel-glyph-simple.c: + * test/test-eel-glyph.c: + * test/test-eel-pixbuf-tile.c: + * test/test-eel-smooth-text-layout.c: + * test/test.c: + Change parameters for functions that accept and return ArtIRect, + EelArtIPoint, ArtDRect, EelDimensions to pass by value instead of + by pointer. + +2001-04-29 Ramiro Estrugo + + * eel/eel-enumeration.c: (eel_self_check_enumeration): + Add one more check. + + * eel/eel-string-picker.h: + * eel/eel-string-picker.c: (eel_string_picker_set_string_list), + (eel_string_picker_insert_string), + (eel_string_picker_insert_separator): + Add support for separators. + +2001-04-26 Ramiro Estrugo + + * eel/eel-art-extensions.h: + * eel/eel-art-extensions.c: (eel_art_irect_align), + (eel_dimensions_are_empty), (eel_art_irect_assign_dimensions), + (eel_self_check_art_extensions): Change constants to be lower + case. Also declare them as "extern const" and not just "extern." + + * eel/eel-art-gtk-extensions.c: (eel_gdk_rectangle_to_art_irect), + (eel_gdk_window_get_bounds), + (eel_gdk_window_get_screen_relative_bounds), + (eel_gtk_widget_get_bounds), (eel_gtk_widget_get_dimensions), + (eel_gtk_widget_get_preferred_dimensions), + (eel_gdk_window_clip_dirty_area_to_screen), + (eel_gdk_window_get_dimensions): + * eel/eel-debug-drawing.c: (debug_pixbuf_viewer_size_request): + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_get_dimensions), + (eel_gdk_pixbuf_intersect): + * eel/eel-glyph.c: (eel_glyph_get_dimensions), + (eel_glyph_intersect): + * eel/eel-image-chooser.c: (image_chooser_get_partial_dimensions): + * eel/eel-image.c: (image_get_pixbuf_dimensions), + (image_get_pixbuf_bounds), (image_get_tile_dimensions): + * eel/eel-label.c: (label_composite_text_callback_cached), + (label_get_text_dimensions), (label_get_text_bounds), + (label_get_content_dimensions), (label_get_content_bounds), + (label_get_tile_dimensions): + * eel/eel-labeled-image.c: (labeled_image_get_image_dimensions), + (labeled_image_get_label_dimensions), + (labeled_image_get_image_bounds_fill), + (eel_labeled_image_get_image_bounds), + (labeled_image_get_label_bounds_fill), + (eel_labeled_image_get_label_bounds), + (labeled_image_get_content_dimensions), + (labeled_image_get_content_bounds): + * eel/eel-scalable-font.c: (eel_scalable_font_measure_text): + * eel/eel-smooth-text-layout.c: + (eel_smooth_text_layout_get_dimensions): + * eel/eel-smooth-widget.c: (smooth_widget_get_tile_origin_point), + (eel_smooth_widget_get_tile_bounds), + (eel_smooth_widget_get_preferred_dimensions): + * eel/eel-viewport.c: (eel_viewport_get_scroll_offset): + * eel/eel-wrap-table.c: (wrap_table_art_irect_max_dimensions), + (wrap_table_get_max_child_dimensions), + (wrap_table_get_content_dimensions), + (wrap_table_get_content_bounds), (wrap_table_get_scroll_offset): + Update for art extensions constants renaming. + +2001-04-26 Ramiro Estrugo + + * eel/eel-image-chooser.c: (image_chooser_motion_notify_event), + (image_chooser_button_press_event), + (image_chooser_button_release_event): + Use pointer grab technology to prevent the list from getting + events from unrelated widgets. + +2001-04-26 John Sullivan + + * eel/eel-list.c: (eel_list_get_cell_hit_rectangle), (draw_cell): + Made drawing and hit-testing code immune to NULL text. This was + spewing out tons of complaints before in search results view + (from the fancy date-squeezing code). + +2001-04-26 John Sullivan + + Merged from caja-1 branch: + + 2001-03-30 Ramiro Estrugo + + reviewed by: John Harper + + * eel/eel-stock-dialogs.c: (create_message_box): + Make sure the label is not NULL before changing its line wrap. + This works around the crashing problem. Why the label is NULL is + still a mystery. + +2001-04-26 Darin Adler + + * eel/eel-debug.h: + * eel/eel-debug.c: (call_default_log_handler_with_better_message): + Add comment about handling cases where we're out of + memory. Removed unneeded NULL-handling code. + (eel_assert_computed_str), (eel_str_equal_with_free): Removed an + old unused feature. + + * eel/eel-mate-extensions.c: Formatting tweaks. + +2001-04-26 Ramiro Estrugo + + * eel/eel-enumeration.h: + * eel/eel-enumeration.c: + (eel_enumeration_get_nth_description_translated), + (eel_enumeration_id_get_nth_description), + (eel_enumeration_id_get_nth_description_translated): + New functions to fetch translated descriptions. + +2001-04-26 Ramiro Estrugo + + * eel/Makefile.am: + Build the image chooser widget. + + * eel/eel-art-gtk-extensions.h: + * eel/eel-art-gtk-extensions.c: (eel_gdk_get_pointer_position): + New function to obtain the pointer position as a point. + + * eel/eel-caption.h: + * eel/eel-caption.c: (eel_caption_initialize_class), + (eel_caption_destroy), (caption_show_all), + (eel_caption_set_show_title): + Fix some rotten comments and other minor style tweaks. Remove + unused defines. Fix wrongly named show_all method, a cut-n-paste + mistake. + + * eel/eel-gdk-extensions.h: + * eel/eel-gdk-extensions.c: (eel_gdk_rgb_to_color): + Return the resulting color as a structure instead of a pointer. + + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-extensions.c: (eel_gtk_widget_standard_realize), + (eel_gtk_widget_standard_draw), + (eel_gtk_bin_standard_size_allocate), + (eel_gtk_bin_standard_size_request): + Implementations of some standard gtk widget methods. + + * eel/eel-label.c: + (eel_label_set_solid_background_color), + (eel_label_set_text_color): Fix a bug where the label + wouldnt properly update when some color attributes changed because + of a stale solid pixbuf cache. + + * eel/eel-radio-button-group.h: + * eel/eel-radio-button-group.c: + (eel_radio_button_group_clear): New function to clear out all the + items in the group. + (eel_radio_button_group_initialize_class): + (eel_radio_button_group_initialize), + (eel_radio_button_group_destroy), (button_toggled), + (eel_radio_button_group_insert): + Caja style tweaks. Remove unused constant. Change signal + signature to be simpler. Remove the signal data nastiness and let + the caller find out the active item by using the getter methods + instead. + (eel_radio_button_group_get_active_index), + (eel_radio_button_group_set_active_index): Use signed integers for + the active index. + + * eel/eel-string-list.h: + * eel/eel-string-list.c: (eel_string_list_append): + New function to append one string list to another. + + * eel/eel-viewport.h: + * eel/eel-viewport.c: (eel_gtk_scrolled_window_add_with_viewport): + New convenience function to create scrolled windows with an + EelViewport as the child. + + * eel/eel.h: + Add eel-image-chooser.h + + * test/.cvsignore: + * test/Makefile.am: + Build the image chooser test. + + * test/test.h: + Include eel.h instead of the individual headers. + +2001-04-26 Ramiro Estrugo + + * eel/eel-image-chooser.h: + * eel/eel-image-chooser.c: + New widget to choose an image from a list. + + * test/test-eel-image-chooser.c: + Test program for the new widget. + +2001-04-24 Darin Adler + + reviewed by: Ramiro Estrugo + + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger): + Add more log domains, most importantly "". + +2001-04-20 John Harper + + reviewed by: Darin Adler + + * eel/eel-mate-extensions.h, eel/eel-mate-extensions.c + (eel_mate_win_hints_get_area, + eel_mate_win_hints_get_current_area, + eel_mate_win_hints_set_area, + eel_mate_win_hints_set_current_area): new functions + + * eel/eel-gtk-extensions.c (eel_gtk_window_present): changed to + use the above new functions + + * eel/eel-gtk-extensions.h, eel/eel-gtk-extensions.c + (eel_gtk_window_is_on_current_workspace_and_area): new function + +2001-04-20 jacob berkman + + * eel/eel-gtk-extensions.c (eel_gtk_window_present): make sure the + window is also on the current viewport/area. sawfish needs to be + updated to listen to _WIN_AREA changes though. + +2001-04-20 Ramiro Estrugo + + * eel/eel-font-manager.c: (try_using_font_server): + Remove printf left in by accident. + +2001-04-20 Ramiro Estrugo + + Fix for 8084 - Not all fonts are added to the font list in + preferences dialog. + + * eel/eel-font-manager.c: (try_using_font_server), + (ensure_local_font_table): + Try more than just one know location for the font server + configuation file. If different systems (like different Linux + distributions) put this in other places, then we'll have to update + this code as we know more. Seems lame, but I guess if + distributors and "users" have a choice where to put config files, + then we have no choice but comply. + +2001-04-20 Ramiro Estrugo + + * eel/eel-glib-extensions.h: + * eel/eel-glib-extensions.c: (eel_get_operating_system_name), + (eel_self_check_glib_extensions): + New function to find out the system name. + +2001-04-20 Ramiro Estrugo + + * configure.in: + Use /usr/X instead of /usr/openwin which is the new way on + solaris. + +2001-04-20 Ramiro Estrugo + + Fix for bug 7847 - SOLARIS: When Smoother Graphics turned on - + cannot change Fonts. + + * acconfig.h: + * configure.in: + * eel/eel-font-manager.c: (ensure_local_font_table): + Add support for reaping fonts even when the system is not using + the font server. + + * eel/eel-string-list.c: (eel_self_check_string_list): + Add a few more checks for string tokenizing. + +2001-04-19 Ramiro Estrugo + + * eel/Makefile.am: Add a log domain define for Eel. + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger): Remove + G_LOG_DOMAIN item as it will be the same as Eel for this module. + Add Gdk-Pixbuf to the list of standard log domains. + +2001-04-19 Ramiro Estrugo + + * eel/eel-debug.c: + (eel_make_warnings_and_criticals_stop_in_debugger): + Add a list of "standard" domains for which this debugging feature + is always turned on. + +2001-04-19 Darin Adler + + reviewed by: Ramiro Estrugo + + * eel/eel-debug.c: (get_process_name), + (call_default_log_handler_with_better_message), (log_handler), + (set_log_handler), + (eel_make_warnings_and_criticals_stop_in_debugger): + Add the process name and number prefix to all lines. Also fix + the use of getuid where we meant to use getpid. Also tweak + the names of things a bit to make it nicer. + +2001-04-19 Ramiro Estrugo + + reviewed by: Darin Adler + + * eel/eel-debug.c: (get_process_command_line): A function to try + and obtain the command line used to invoke the process. + (eel_stop_after_default_log_handler): Print out the process id + and possible command line to make the warning/critical more + useful. + +2001-04-18 Darin Adler + + * eel/eel-canvas-rect.c: (canvas_item_update_svp_no_repaint), + (canvas_item_update_svp_clip_no_repaint), (rect_update): Renamed + the internal functions to make it more clear what they do. + (eel_canvas_rect_initialize_class): Improved comment. + (rects_intersect): Changed name. + (diff_rects): Update for new name of rects_intersect. + (test_rects_intersect), (eel_self_check_canvas_rect): Added tests + for rects_intersect. + +2001-04-18 Darin Adler + + * eel/eel-canvas-rect.c: (rect_update): Removed a bunch of code + that's not needed since we decided to optimize only the case + where the canvas is an anti-aliased one. + +2001-04-18 Darin Adler + + * eel/eel-canvas-rect.c: (rect_update): Fixed backwards logic that + made it never draw the outline. + +2001-04-18 Darin Adler + + * eel/eel-canvas-rect.c: (make_drect): New function. + (make_empty_drect): New function. + (make_rect_vpath): Changed to take ArtDRect. + (eel_canvas_item_update_svp), (eel_canvas_item_update_svp_clip): + Stole functions from MateCanvas code, because we need versions + that don't do a request_update. + (canvas_request_update_rect): New function. + (rect_update): Changed to do smart calculation about what to + update using the diff_rects function. + (diff_rects_guts), (diff_rects): New implementation that doesn't + use macros. Also changed to leave out empty rectangles. + (eel_self_check_canvas_rect): Updated tests that involve empty + rectangles and added some new ones. + +2001-04-18 Christopher James Lahey + + * eel/eel-canvas-rect.c (intersect_rectangles): Fixed the + intersect_rectangles function to have rectangles that are tangent + return as not intersecting. + (eel_self_check_canvas_rect): Fixed the tests. + +2001-04-18 Darin Adler + + * eel/eel-canvas-rect.c: (rect_update): Call diff_rectangles so we + don't get an unused function warning. + (diff_rectangles): Took out of #if 0 and made it compile without + warnings. + (test_diff_rectangles): Test function that uses string for result. + (eel_self_check_canvas_rect): Added two self-tests. The one that + currently fails is commented out. + +2001-04-18 Darin Adler + + * eel/eel-canvas-rect.h: + * eel/eel-canvas-rect.c: (set_gc_foreground), (set_stipple), + (set_outline_gc_width), (re_update_shared), (re_get_bounds), + (make_rect_vpath), (rect_update): Copied the update function + and everything it needs in here, so we can prepare to modify it. + +2001-04-18 Christopher James Lahey + + * eel/eel-canvas-rect.c: Added some tests #ifdefed out. Wrote the + diff and intersection functions. + +2001-04-18 Darin Adler + + * eel/eel-canvas-rect.c: (eel_self_check_canvas_rect): + * eel/eel-lib-self-check-functions.h: + Added a self-check function for EelCanvasRect. + + * eel/eel-self-checks.c: (eel_exit_if_self_checks_failed): + Formatting tweak. + +2001-04-18 Darin Adler + + * eel/Makefile.am: + * eel/eel-canvas-rect.c: + * eel/eel-canvas-rect.h: + Added new class that Chris Lahey and I are working on should make + the selection rectangle in Caja much faster. + +2001-04-18 Ramiro Estrugo + + * eel/Makefile.am: Add the generated files to the CLEANFILES so + that 'make clean' gets rid of them properly. + +2001-04-18 Ramiro Estrugo + + * eel/eel-enumeration.h: + * eel/eel-enumeration.c: (eel_enumeration_contains_name), + (eel_enumeration_id_contains_name), (eel_self_check_enumeration): + New functions to check whether an enumeration contains a specific + name. + + * eel/eel-string-picker.h: + * eel/eel-string-picker.c: (eel_string_picker_initialize), + (eel_string_picker_destroy), (option_menu_activate_callback), + (menu_item_set_sensitivity_callback), + (menu_item_update_sensitivity), + (string_picker_update_menu_sensitivities), + (eel_string_picker_set_insensitive_list): + Add support for installing a list of insensitive choices. + (eel_string_picker_set_string_list): Make sure the list is + different before actually doing any work. + (eel_string_picker_get_string_list), + (eel_string_picker_get_selected_string), + (eel_string_picker_set_selected_string), + (eel_string_picker_set_selected_string_index), + (eel_string_picker_insert_string), (eel_string_picker_contains), + (eel_string_picker_get_index_for_string), + (eel_string_picker_clear): Some minor tweaking to conform with + Caja style some more. + +2001-04-17 Darin Adler + + * eel/Makefile.am: + * eel/eel.h: + Take eel-dnd.h out. This should go back to Caja at some + point, I think. + + * eel/eel-dnd.h: + * eel/eel-dnd.c: + (is_path_that_mate_uri_list_extract_filenames_can_parse), + (add_one_compatible_uri), (eel_drag_drag_data_get): Another cut + at making the kind of "URL" that is compatible with bad old + URL-parsing code. + +2001-04-17 Ramiro Estrugo + + * eel/eel-string-list.h: + * eel/eel-string-list.c: + (eel_string_list_copy): Better name for this function. Dont need + case_sensitive parameter since it can be fetched from the + string_list we are about to copy. + (eel_string_list_as_g_slist): Change list variable name to make + things a tiny bit clearer. + (eel_string_list_as_string): Better name for this function. Add a + num_strings parameter that can be used to limit the number of + strings from the list used to make the new concatenated string. + (eel_self_check_string_list): Update for _as_string changes. + + * eel/eel-enumeration.c: (eel_enumeration_copy), + (eel_enumeration_get_names): Update for _copy changes. + + * eel/eel-gdk-font-extensions.c: (xlfd_string_replace_nth): + Update for _as_string changes. + + * eel/eel-self-checks.c: (eel_check_string_list_result): Update + for _as_string changes. + + * eel/eel-string-picker.c: (eel_string_picker_get_string_list), + (eel_string_picker_insert_string): Update for _copy changes. + +2001-04-17 Darin Adler + + * eel/eel-dnd.c: (add_one_path_with_file_prefix): Coddle existing + drag and drop recipients who use the mate-libs helper functions. + For them, we must provide a "URL" (quotes intentional) that is + just a full path with "file:" stuck on the beginning. + +2001-04-17 Ramiro Estrugo + + * eel/eel-string-list.h: + * eel/eel-string-list.c: + (eel_string_list_new_from_g_slist): New function to create string + lists from GLists. + (eel_string_list_new_from_g_list), (eel_string_list_as_g_slist): + Better names for the GLlist and GSList functions. + (eel_string_list_as_concatenated_string): Return an empty string + ("") if the input string list is NULL. + (eel_string_list_for_each): Make the for_each iterator a little + more type safe. + (eel_self_check_string_list): New checks for GSList functions. + New function to create string lists from GLists. Better names for + the GLlist and GSList functions. + +2001-04-17 Ramiro Estrugo + + * eel/eel-string-list.h: + * eel/eel-string-list.c: (eel_string_list_new_from_slist), + (eel_string_list_as_slist), (eel_self_check_string_list): + New function to create string lists from slists. + +2001-04-17 Ramiro Estrugo + + * eel/eel-string-list.h: + * eel/eel-string-list.c: (eel_string_list_new), + (eel_string_list_new_from_string), + (eel_string_list_new_from_string_list), + (eel_string_list_new_from_tokens), + (eel_string_list_assign_from_string_list), + (eel_string_list_insert), (eel_string_list_nth), + (eel_string_list_nth_as_integer), (eel_string_list_modify_nth), + (eel_string_list_remove_nth), (eel_string_list_contains), + (eel_string_list_find_by_function), (eel_string_list_get_length), + (eel_string_list_clear), (eel_string_list_equals), + (eel_string_list_as_g_slist), + (eel_string_list_get_index_for_string), + (eel_string_list_as_concatenated_string), (eel_string_list_sort), + (eel_string_list_sort_by_function), + (eel_string_list_remove_duplicates), (eel_string_list_for_each), + (eel_string_list_get_longest_string), + (eel_string_list_get_longest_string_length), (str_is_equal), + (eel_self_check_string_list): + Change implementation of string list to use a GSList instead of a + GList. A few changes to match the caja style more. + +2001-04-16 Ramiro Estrugo + + * eel/Makefile.am: + Use RSVG_CFLAGS not RSVG_LIBS. + + * eel/eel-self-checks.c: (eel_check_string_list_result): + * eel/eel-self-checks.h: + Add support for EelStringList checks. + + * eel/eel-string-list.h: + * eel/eel-string-list.c: (eel_string_list_is_case_sensitive): + New function that returns whether the string list is case + sensitive or not. + +2001-04-16 Ramiro Estrugo + + * eel/Makefile.am: Make the self checks header private and dont + install it. Remove some unused include flags and a debug printf. + + * eel/eel.h: Dont include the self checks header since its now + private. + + * test/Makefile.am: Remove some unused include flags. + +2001-04-16 Maciej Stachowiak + + * eel/Makefile.am: Fix `make distcheck'. + +2001-04-16 Darin Adler + + * eel/Makefile.am: Remove stray reference to eel-boxed.defs + that was making the Tinderbox unhappy. + +2001-04-16 Maciej Stachowiak + + * configure.in, eel/.cvsignore, eel/Makefile.am, eel/eel-types.c, + eel/eel-types.h, eel/eel.h, eel/makeenums.pl, eel/maketypes.awk: + Automatically generate GtkTypes for the various enumerations in + eel like gtk+ and mate do. This is needed for language bindings. + +2001-04-13 Pavel Cisler + + * eel/eel-list.c: (get_cell_text), + (eel_list_get_cell_hit_rectangle), (eel_list_item_hit), + (eel_list_button_press), (eel_list_button_release): + Add proper hit testing to the list view -- items now only get hit when + you click on text or an icon, clicking in empty space deselects. + + * eel/eel-list.c:(eel_list_setup_style_colors): + Tweak divider line colors to match Arlo's original spec. + + * eel/eel-list.c: (draw_cell), + (eel_list_get_initial_drag_offset): + Some small tweaks. + +2001-04-13 Ramiro Estrugo + + * eel/eel-gdk-font-extensions.c: (eel_gdk_font_get_fixed): + Dont use the translated font anymore, thats the old broken way. + Try to load just a font (not a fontset) if the first try fails. + +2001-04-12 Ramiro Estrugo + + * eel/check-program.c: (main): + * eel/eel-glib-extensions.c: (eel_g_hash_table_new_free_at_exit): + Use CAJA_DEBUG, not EEL_DEBUG for now. + + * eel/eel-font-manager.c: (ensure_local_font_table): + Use ~/.caja instead of ~/.eel for compatibility. + +2001-04-09 Pavel Cisler + + reviewed by: Mike Engber + + * eel/eel-ellipsizing-label.c: (recompute_ellipsized_text): + * eel/eel-gdk-font-extensions.c: (eel_string_ellipsize), + (eel_self_check_ellipsize): + * eel/eel-gdk-font-extensions.h: + Tweak the API of the ellipsizing functions to make it a little + more convenient to use. + +2001-04-09 John Sullivan + + reviewed by: Pavel Cisler + + * eel/eel-list-column-title.h: + * eel/eel-list-column-title.c: + (eel_list_column_title_queue_draw): New public function. + + * eel/eel-list.h: + * eel/eel-list.c: + (eel_list_set_sort_column), (eel_list_set_sort_type): New + functions that call eel_clist versions and also make the + column titles redraw. + +2001-04-08 Ramiro Estrugo + + * eel/eel-enumeration.h: + * eel/eel-enumeration.c: (eel_enumeration_new), + (eel_enumeration_copy), (eel_enumeration_free), + (eel_enumeration_insert), (eel_enumeration_get_id), + (eel_enumeration_get_nth_name), + (eel_enumeration_get_nth_description), + (eel_enumeration_get_nth_value), (eel_enumeration_get_length), + (eel_enumeration_new_from_tokens), + (eel_enumeration_get_name_position), + (eel_enumeration_get_description_position), + (eel_enumeration_get_value_position), (eel_enumeration_get_names), + (eel_enumeration_insert_entries), + (enumeration_table_free_one_node), (enumeration_table_free), + (enumeration_table_get), (enumeration_table_lookup), + (enumeration_register), (eel_enumeration_register), + (eel_enumeration_lookup), (eel_enumeration_id_get_nth_name), + (eel_enumeration_id_get_nth_description), + (eel_enumeration_id_get_nth_value), + (eel_enumeration_id_get_length), + (eel_enumeration_id_get_name_position), + (eel_enumeration_id_get_description_position), + (eel_enumeration_id_get_value_position), + (eel_self_check_enumeration): + Add a way to register and query a global preference table using + string ids. Makes it easier to deal with enumerations. Perhaps + we can even lost the non id based functions. + +2001-04-05 Andy Hertzfeld + + * eel/eel-gtk-extensions.c: (eel_gtk_marshal_POINTER__POINTER_INT): + * eel/eel-gtk-extensions.h: + added marshalling function needed for my post-1_0 branch + +2001-04-05 Pavel Cisler + + reviewed by: John Harper + + Code needed to support nice list view column resizing. + + * eel/eel-gtk-extensions.c: + (eel_gtk_marshal_POINTER__INT_INT_POINTER_POINTER): + * eel/eel-gtk-extensions.h: + Add a marshalling function. + + * eel/eel-list.c: (eel_list_initialize_class), (get_cell_text), + (draw_cell): + * eel/eel-list.h: + Use a signal to get the cell text, formatted for the right width. + +2001-04-05 Pavel Cisler + + * eel/Makefile.am: + More fixes to not pick up libraries from /usr/lib first. + Checking in for Ramiro. + +2001-04-05 Ramiro Estrugo + + * eel/Makefile.am: + Put freettype and png libs at end of link line to prevent /usr/lib conflict. + +2001-04-05 Ramiro Estrugo + + * eel/eel-dnd.h: + * eel/eel-dnd.c: (eel_drag_init), (eel_drag_selection_item_new), + (drag_selection_item_destroy), (eel_drag_build_selection_list), + (eel_drag_items_local), (eel_drag_items_in_trash), + (eel_drag_default_drop_action_for_icons): + Make some constant private as they were not used anywhere else. + Make sure all public structures have an Eel namespace. + + * eel/eel-clist.c: + * eel/eel-clist.h: + * eel/eel-list.c: + * eel/eel-list.h: + Indentation. + + * Makefile.am: + * eel/eel-string-map.h: + * eel/eel-string-map.c: + * eel/eel-lib-self-check-functions.h: + Retire unused code. + + * eel/eel-vfs-extensions.h: + * eel/eel-vfs-extensions.c: + Fix the authors blurb. + +2001-04-04 Ramiro Estrugo + + * eel/Makefile.am: + * eel/eel-clist.c: + * eel/eel-clist.h: + * eel/eel-ctree.c: + * eel/eel-ctree.h: + * eel/eel-dnd.c: + * eel/eel-dnd.h: + * eel/eel-list-column-title.c: + * eel/eel-list-column-title.h: + * eel/eel-list.c: + * eel/eel-list.h: + Move clist, ctree, and list widgets over from Caja. + +2001-04-04 Ramiro Estrugo + + * eel.spec.in: + Fix a dumb mistake in how the date was specified. + +2001-04-04 Ramiro Estrugo + + * eel/Makefile.am: + * eel/eel-lib-self-check-functions.h: + * eel/eel-vfs-extensions.h: + * eel/eel-vfs-extensions.c: (eel_read_entire_file), + (read_file_close_callback), (read_file_close), + (read_file_succeeded), (read_file_failed), + (read_file_read_callback), (read_file_read_chunk), + (read_file_open_callback), + (pthread_eel_read_file_callback_idle_binder), + (pthread_eel_read_file_callback_common), + (pthread_eel_read_file_synchronous_callback), + (pthread_eel_read_file_asynchronous_callback), + (pthread_eel_read_file_thread_entry), + (pthread_eel_read_file_async), + (pthread_eel_read_file_async_cancel), (eel_read_file_async), + (eel_read_entire_file_async), (eel_read_file_cancel), + (eel_uri_is_trash), (eel_uri_is_trash_folder), + (eel_uri_is_in_trash), (eel_format_uri_for_display), + (is_valid_scheme_character), (has_valid_scheme), + (eel_make_uri_from_input), (file_uri_from_local_relative_path), + (eel_make_uri_from_shell_arg), (eel_uri_get_basename), + (eel_uri_get_scheme), (is_uri_partial), + (remove_internal_relative_components), + (eel_uri_make_full_from_relative), (eel_uri_is_local_scheme), + (eel_handle_trailing_slashes), (eel_make_uri_canonical), + (eel_make_uri_canonical_strip_fragment), (uris_match), + (eel_uris_match), (eel_uris_match_ignore_fragments), + (eel_is_remote_uri), (eel_make_directory_and_parents), + (eel_copy_uri_simple), (eel_self_check_vfs_extensions): + Move mate-vfs extensions over from + caja/caja-file-utilities.[ch] + +2001-04-04 Ramiro Estrugo + + * HACKING: + * README: + * RENAMING: + * THANKS: + Updated to be Eel specific. Removed crufy leftover from Caja + move. + + * configure.in: + * eel.spec.in: + Remove unused popt and imlib depenencies. + +2001-04-04 Ramiro Estrugo + + * eel/check-program.c: (main): + Cleanup a lot of leftover cruft. + + * eel/eel-art-extensions.h: + * eel/eel-art-gtk-extensions.h: + * eel/eel-background-canvas-group.c: + * eel/eel-background.c: + * eel/eel-background.h: + * eel/eel-caption-table.c: + * eel/eel-caption-table.h: + * eel/eel-caption.c: + * eel/eel-caption.h: + * eel/eel-clickable-image.c: + * eel/eel-clickable-image.h: + * eel/eel-debug-drawing.c: + * eel/eel-debug-drawing.h: + * eel/eel-debug.h: + * eel/eel-ellipsizing-label.c: + * eel/eel-ellipsizing-label.h: + * eel/eel-enumeration.h: + * eel/eel-font-manager.c: + * eel/eel-font-manager.h: + * eel/eel-font-picker.c: + * eel/eel-font-picker.h: + * eel/eel-gdk-extensions.h: + * eel/eel-gdk-font-extensions.c: + * eel/eel-gdk-font-extensions.h: + * eel/eel-gdk-pixbuf-extensions.c: + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-glib-extensions.h: + * eel/eel-glyph.c: + * eel/eel-glyph.h: + * eel/eel-mate-extensions.h: + * eel/eel-graphic-effects.h: + * eel/eel-gtk-extensions.h: + * eel/eel-image-table.c: + * eel/eel-image-table.h: + * eel/eel-image.c: + * eel/eel-image.h: + * eel/eel-label.c: + * eel/eel-label.h: + * eel/eel-labeled-image.c: + * eel/eel-labeled-image.h: + * eel/eel-password-dialog.c: + * eel/eel-password-dialog.h: + * eel/eel-radio-button-group.c: + * eel/eel-radio-button-group.h: + * eel/eel-region.h: + * eel/eel-scalable-font.c: + * eel/eel-scalable-font.h: + * eel/eel-self-checks.h: + * eel/eel-smooth-text-layout-cache.c: + * eel/eel-smooth-text-layout-cache.h: + * eel/eel-smooth-text-layout.c: + * eel/eel-smooth-text-layout.h: + * eel/eel-smooth-widget.c: + * eel/eel-smooth-widget.h: + * eel/eel-stock-dialogs.h: + * eel/eel-string-list.c: + * eel/eel-string-list.h: + * eel/eel-string-map.c: + * eel/eel-string-map.h: + * eel/eel-string-picker.c: + * eel/eel-string-picker.h: + * eel/eel-string.h: + * eel/eel-text-caption.c: + * eel/eel-text-caption.h: + * eel/eel-viewport.c: + * eel/eel-viewport.h: + * eel/eel-wrap-table.c: + * eel/eel-wrap-table.h: + * eel/eel-xml-extensions.h: + Many style and indention changes. + +2001-04-03 Darin Adler + + reviewed by: Ramiro + + * eel/Makefile.am: Make a eel-background-canvas-group.h + private. Remove duplicate FREETYPE2_LIBS. + * eel/eel-glib-extensions.h: Get rid of EEL_MACRO_BEGIN and + EEL_MACRO_END (too close to G_STMT_START/END). + +2001-04-03 Ramiro Estrugo + + * eel/eel-ellipsizing-label.c: (recompute_ellipsized_text): + Synchronize with Caja (for the last time hopefully). + +2001-04-02 Ramiro Estrugo + + * test/test-eel-label.c: + * test/test.h: + Remove rogue unused #includes. + +2001-04-02 Ramiro Estrugo + + * configure.in: + Stuff that goes in eelConf.sh was missing. + +2001-04-02 Ramiro Estrugo + + * eel-config.in: + * eelConf.sh.in: + Eelify. + +2001-04-02 Ramiro Estrugo + + * eel/check-eel: + Run checks with --sm-disable so that the session manager will not + hang and show dialogs. + +2001-04-02 Ramiro Estrugo + + * eel/eel-background-canvas-group.c: + (eel_background_canvas_group_initialize_common): + * eel/eel-font-manager.c: (eel_font_manager_get_default_font): + * eel/eel-gdk-font-extensions.c: + * eel/eel-stock-dialogs.c: + (timed_wait_delayed_close_timeout_callback), (timed_wait_free): + * eel/eel-text-caption.c: + Synchronize with Caja. + +2001-04-02 Ramiro Estrugo + + * acconfig.h: + * configure.in: + * eel.spec.in: + * eel/Makefile.am: + * eel/eel-art-extensions.h: + * eel/eel-art-gtk-extensions.h: + * eel/eel-background-canvas-group.c: + (eel_background_canvas_group_initialize_common): + * eel/eel-background.c: (eel_background_destroy): + * eel/eel-background.h: + * eel/eel-caption-table.h: + * eel/eel-caption.c: (eel_caption_set_child), + (eel_caption_set_extra_spacing): + * eel/eel-caption.h: + * eel/eel-clickable-image.h: + * eel/eel-debug-drawing.c: (eel_debug_show_pixbuf_in_eog): + * eel/eel-debug-drawing.h: + * eel/eel-debug.h: + * eel/eel-ellipsizing-label.h: + * eel/eel-entry.c: (emacs_shortcuts_preference_changed_callback), + (eel_entry_initialize), (eel_entry_destroy): + * eel/eel-entry.h: + * eel/eel-enumeration.c: (eel_enumeration_new_from_tokens), + (eel_enumeration_get_entry_position), + (eel_enumeration_get_value_position), + (eel_enumeration_get_entries), (eel_self_check_enumeration): + * eel/eel-enumeration.h: + * eel/eel-file-utilities.h: + * eel/eel-font-factory.c: + (eel_font_factory_get_font_from_preferences): + * eel/eel-font-factory.h: + * eel/eel-font-manager.c: (font_description_table_add), + (font_description_table_new), (directory_contains_file), + (ensure_local_font_table), (eel_font_manager_get_default_font), + (eel_font_manager_get_default_bold_font), + (eel_self_check_font_manager): + * eel/eel-font-manager.h: + * eel/eel-font-picker.h: + * eel/eel-gdk-extensions.h: + * eel/eel-gdk-font-extensions.c: (eel_string_ellipsize_start), + (eel_string_ellipsize_end), (eel_string_ellipsize_middle), + (eel_self_check_ellipsize), (eel_self_check_ellipsize_start), + (eel_self_check_ellipsize_middle), (eel_self_check_ellipsize_end), + (eel_self_check_gdk_font_extensions): + * eel/eel-gdk-font-extensions.h: + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-glib-extensions.h: + * eel/eel-glyph.h: + * eel/eel-mate-extensions.h: + * eel/eel-graphic-effects.h: + * eel/eel-gtk-extensions.h: + * eel/eel-image-table.h: + * eel/eel-image.h: + * eel/eel-label.c: (eel_label_set_text): + * eel/eel-label.h: + * eel/eel-labeled-image.h: + * eel/eel-lib-self-check-functions.h: + * eel/eel-password-dialog.h: + * eel/eel-radio-button-group.h: + * eel/eel-region.h: + * eel/eel-scalable-font.h: + * eel/eel-self-checks.h: + * eel/eel-smooth-text-layout-cache.h: + * eel/eel-smooth-text-layout.h: + * eel/eel-smooth-widget.c: + (eel_smooth_widget_global_set_is_smooth), + (eel_smooth_widget_register): + * eel/eel-smooth-widget.h: + * eel/eel-stock-dialogs.h: + * eel/eel-string-list.h: + * eel/eel-string-map.h: + * eel/eel-string-picker.h: + * eel/eel-string.h: + * eel/eel-text-caption.h: + * eel/eel-viewport.h: + * eel/eel-wrap-table.h: + * eel/eel-xml-extensions.h: + * test/Makefile.am: + * test/test.c: (eel_pixmap_file): + * test/test.h: + Synchronize with caja. + +2001-03-28 Ramiro Estrugo + + * eel.spec.in: + First pass at making the spec file valid. + +2001-03-28 Ramiro Estrugo + + * Makefile.am: + * acconfig.h: + * configure.in: + Remove more Caja cruft. Make distcheck now passes. + +2001-03-28 Ramiro Estrugo + + Change 'caja' namespace to 'eel' everywhere. + + * eel/Makefile.am: + * eel/check-program.c: (main): + * eel/eel-art-extensions.c: (eel_art_irect_contains_irect), + (eel_art_irect_contains_point), (eel_art_irect_hits_irect), + (eel_art_irect_equal), (eel_art_drect_equal), + (eel_art_irect_is_valid), (eel_art_irect_assign), + (eel_art_irect_get_width), (eel_art_irect_get_height), + (eel_art_irect_align), (eel_dimensions_empty), + (eel_art_irect_assign_dimensions), (eel_art_irect_offset_by), + (eel_art_irect_offset_to), (eel_art_irect_scale_by), + (eel_art_irect_inset), (eel_art_drect_offset_by), + (eel_art_drect_offset_to), (eel_art_irect_offset_by_point), + (eel_art_irect_offset_to_point), (eel_art_drect_scale_by), + (eel_art_drect_inset), (eel_self_check_art_extensions): + * eel/eel-art-extensions.h: + * eel/eel-art-gtk-extensions.c: (eel_gdk_rectangle_to_art_irect), + (eel_screen_get_dimensions), (eel_gdk_window_get_bounds), + (eel_gdk_window_get_screen_relative_bounds), + (eel_gtk_widget_get_bounds), (eel_gtk_widget_get_dimensions), + (eel_gtk_widget_get_preferred_dimensions), + (eel_gdk_window_clip_dirty_area_to_screen), + (eel_art_irect_to_gdk_rectangle), (eel_gdk_window_get_dimensions): + * eel/eel-art-gtk-extensions.h: + * eel/eel-background-canvas-group.c: + (eel_background_canvas_group_initialize_class), + (eel_background_canvas_group_initialize_common), + (eel_background_canvas_group_initialize), + (eel_background_canvas_group_supplant_root_class), + (eel_background_canvas_group_update), + (eel_background_canvas_group_draw), + (eel_background_canvas_group_render): + * eel/eel-background-canvas-group.h: + * eel/eel-background.c: (eel_background_initialize_class), + (eel_background_initialize), (eel_background_remove_current_image), + (eel_background_destroy), (eel_background_get_combine_mode), + (eel_background_set_combine_mode), + (eel_background_get_image_placement), + (eel_background_set_image_placement_no_emit), + (eel_background_set_image_placement), (eel_background_new), + (reset_cached_color_info), + (eel_background_ensure_gradient_buffered), + (fill_canvas_from_gradient_buffer), + (eel_background_image_totally_obscures), + (eel_background_ensure_image_scaled), (eel_background_pre_draw), + (eel_background_draw), (eel_background_draw_to_drawable), + (eel_background_draw_to_pixbuf), (draw_pixbuf_tiled_aa), + (eel_background_draw_aa), (eel_background_draw_to_canvas), + (eel_background_get_color), (eel_background_get_image_uri), + (eel_background_set_color_no_emit), (eel_background_set_color), + (eel_background_load_image_callback), + (eel_background_is_image_load_in_progress), + (eel_background_cancel_loading_image), + (eel_background_start_loading_image), + (eel_background_set_image_uri_helper), + (eel_background_set_image_uri), + (set_image_and_color_image_loading_done_callback), + (eel_background_set_image_uri_and_color), + (eel_background_receive_dropped_background_image), + (eel_gtk_style_get_default_class), (eel_gdk_window_update_sizes), + (eel_background_draw_flat_box), + (eel_background_get_gtk_style_class), + (eel_background_set_widget_style), (eel_background_is_set), + (eel_background_is_loaded), (eel_background_reset), + (eel_background_set_up_canvas), (eel_widget_background_changed), + (eel_get_widget_background), (eel_widget_has_attached_background), + (eel_gtk_widget_find_background_ancestor), + (eel_background_is_too_complex_for_gtk_style), + (eel_background_is_dark), (eel_background_receive_dropped_color), + (eel_self_check_background): + * eel/eel-background.h: + * eel/eel-caption-table.c: (eel_caption_table_initialize_class), + (eel_caption_table_initialize), (caption_table_destroy), + (eel_caption_table_resize), (caption_table_index_of_entry), + (caption_table_find_next_sensitive_entry), (entry_activate), + (eel_caption_table_new), (eel_caption_table_set_row_info), + (eel_caption_table_set_entry_text), + (eel_caption_table_set_entry_readonly), + (eel_caption_table_entry_grab_focus), + (eel_caption_table_get_entry_text), + (eel_caption_table_get_num_rows): + * eel/eel-caption-table.h: + * eel/eel-caption.c: (eel_caption_initialize_class), + (eel_caption_initialize), (eel_caption_destroy), + (eel_font_picker_show_all), (update_title), (eel_caption_new), + (eel_caption_set_title_label), (eel_caption_set_show_title), + (eel_caption_get_title_label), (eel_caption_get_title_label_width), + (eel_caption_set_child), (eel_caption_set_spacing): + * eel/eel-caption.h: + * eel/eel-clickable-image.c: + (eel_clickable_image_initialize_class), + (eel_clickable_image_initialize), (eel_clickable_image_destroy), + (eel_clickable_image_get_arg), (eel_clickable_image_realize), + (label_enter), (label_leave), (label_handle_motion), + (label_handle_button_press), (label_handle_button_release), + (ancestor_enter_notify_event), (ancestor_leave_notify_event), + (ancestor_motion_notify_event), (ancestor_button_press_event), + (ancestor_button_release_event), + (eel_clickable_image_expose_event), + (eel_clickable_image_set_up_pixbufs), (eel_clickable_image_new), + (eel_clickable_image_new_from_file_name), + (eel_clickable_image_new_solid), + (eel_clickable_image_set_prelight): + * eel/eel-clickable-image.h: + * eel/eel-debug-drawing.c: (debug_pixbuf_viewer_destroy), + (debug_pixbuf_viewer_size_request), + (debug_pixbuf_viewer_expose_event), + (debug_pixbuf_viewer_set_pixbuf), + (eel_debug_draw_rectangle_and_cross), + (eel_debug_show_pixbuf_in_eog), (eel_debug_show_pixbuf), + (eel_debug_pixbuf_draw_point), (eel_debug_pixbuf_draw_rectangle), + (eel_debug_pixbuf_draw_rectangle_inset): + * eel/eel-debug-drawing.h: + * eel/eel-debug.c: (eel_stop_in_debugger), + (eel_stop_after_default_log_handler), + (eel_set_stop_after_default_log_handler), + (eel_make_warnings_and_criticals_stop_in_debugger), + (eel_get_available_file_descriptor_count), + (eel_str_equal_with_free): + * eel/eel-debug.h: + * eel/eel-ellipsizing-label.c: + (eel_ellipsizing_label_initialize_class), + (eel_ellipsizing_label_initialize), (real_destroy), + (eel_ellipsizing_label_new), (recompute_ellipsized_text), + (eel_ellipsizing_label_set_text), (real_size_request), + (real_size_allocate), (real_style_set): + * eel/eel-ellipsizing-label.h: + * eel/eel-entry.c: (eel_entry_initialize), (eel_entry_new), + (eel_entry_new_with_max_length), (eel_entry_destroy), + (obscure_cursor), (eel_entry_key_press), (eel_entry_motion_notify), + (eel_entry_select_all), (select_all_at_idle), + (eel_entry_select_all_at_idle), (eel_entry_set_text), + (eel_entry_set_selection), (eel_entry_button_press), + (eel_entry_button_release), (eel_entry_insert_text), + (eel_entry_delete_text), (eel_entry_selection_clear), + (eel_entry_initialize_class): + * eel/eel-entry.h: + * eel/eel-enumeration.c: (eel_enumeration_new), + (eel_enumeration_free), (eel_enumeration_insert), + (eel_enumeration_get_nth_entry), + (eel_enumeration_get_nth_description), + (eel_enumeration_get_nth_value), (eel_enumeration_get_num_entries), + (eel_self_check_enumeration): + * eel/eel-enumeration.h: + * eel/eel-file-utilities.c: (eel_format_uri_for_display), + (eel_make_uri_from_input), (file_uri_from_local_relative_path), + (eel_make_uri_from_shell_arg), (eel_uri_get_basename), + (eel_uri_get_scheme), (eel_uri_make_full_from_relative), + (eel_uri_is_trash), (eel_uri_is_trash_folder), + (eel_uri_is_in_trash), (eel_uri_is_local_scheme), + (eel_handle_trailing_slashes), (eel_make_uri_canonical), + (eel_make_uri_canonical_strip_fragment), (uris_match), + (eel_uris_match), (eel_uris_match_ignore_fragments), + (eel_file_name_matches_hidden_pattern), + (eel_file_name_matches_backup_pattern), (eel_make_path), + (eel_get_user_directory), (eel_get_desktop_directory), + (eel_user_main_directory_exists), (eel_get_pixmap_directory), + (eel_is_remote_uri), (eel_pixmap_file), (eel_read_entire_file), + (read_file_close), (read_file_succeeded), (read_file_failed), + (read_file_read_callback), (read_file_read_chunk), + (read_file_open_callback), + (pthread_eel_read_file_callback_idle_binder), + (pthread_eel_read_file_callback_common), + (pthread_eel_read_file_synchronous_callback), + (pthread_eel_read_file_asynchronous_callback), + (pthread_eel_read_file_thread_entry), + (pthread_eel_read_file_async), + (pthread_eel_read_file_async_cancel), (eel_read_file_async), + (eel_read_entire_file_async), (eel_read_file_cancel), + (eel_make_directory_and_parents), (eel_copy_uri_simple), + (eel_unique_temporary_file_name), (eel_get_build_time_stamp), + (eel_get_build_message), (eel_self_check_file_utilities): + * eel/eel-file-utilities.h: + * eel/eel-font-factory.c: (eel_get_current_font_factory), + (eel_font_factory_get), (eel_font_factory_initialize), + (eel_font_factory_initialize_class), (destroy), + (font_hash_node_lookup), (font_hash_node_lookup_with_insertion), + (eel_font_factory_get_font_by_family), + (eel_font_factory_get_font_from_preferences): + * eel/eel-font-factory.h: + * eel/eel-font-manager.c: (font_description_new), + (font_description_table_add), (font_get_font_type), + (font_description_table_find), (font_description_table_for_each), + (font_description_table_new), (directory_contains_file), + (font_directory_is_ignored), (font_foundry_is_ignored), + (font_family_is_ignored), (font_manager_collect_font_tables), + (ensure_local_font_table), (eel_font_manager_for_each_font), + (eel_font_manager_get_default_font), + (eel_font_manager_get_default_bold_font), + (eel_font_manager_file_is_scalable_font), + (font_list_find_bold_callback), (eel_font_manager_get_bold), + (eel_font_manager_weight_is_bold), (get_test_font_dir), + (eel_self_check_font_manager): + * eel/eel-font-manager.h: + * eel/eel-font-picker.c: (eel_font_picker_initialize_class), + (option_menu_button_press_event), (menu_deactivate), + (eel_font_picker_initialize), (eel_font_picker_destroy), + (font_list_find), (style_menu_item_activate_callback), + (style_menu_item_button_release_event), (font_picker_add_item), + (font_picker_populate), (font_find_style), (font_make_style_name), + (font_slant_string_to_enum), (font_set_width_string_to_enum), + (font_style_entry_new), (font_list_count_families), + (compare_font_entry), (global_font_list_get), (compare_style), + (global_font_list_populate_callback), + (eel_gtk_menu_shell_get_num_items), + (font_picker_get_selected_style_entry), + (font_picker_find_entries_for_font), + (font_picker_get_index_for_entry), (eel_font_picker_new), + (eel_font_picker_get_selected_font), + (eel_font_picker_set_selected_font): + * eel/eel-font-picker.h: + * eel/eel-gdk-extensions.c: (eel_fill_rectangle), + (eel_fill_rectangle_with_color), (eel_rectangle_contains), + (eel_rectangle_inset), (eel_interpolate_color), (eel_gradient_new), + (eel_gradient_is_gradient), (eel_gradient_is_horizontal), + (eel_gradient_strip_trailing_direction_if_any), + (eel_gradient_parse_one_color_spec), + (eel_gradient_get_start_color_spec), + (eel_gradient_get_end_color_spec), (eel_gradient_set_edge_color), + (eel_gradient_set_left_color_spec), + (eel_gradient_set_top_color_spec), + (eel_gradient_set_right_color_spec), + (eel_gradient_set_bottom_color_spec), + (eel_gdk_color_parse_with_white_default), + (eel_parse_rgb_with_white_default), (eel_rgb16_to_rgb), + (eel_rgb8_to_rgb), (eel_gdk_color_to_rgb), (eel_gdk_rgb_to_color), + (eel_gdk_rgb_to_color_spec), (eel_shift_color_component), + (eel_rgb_shift_color), (eel_gdk_color_is_dark), + (eel_gdk_choose_foreground_color), + (eel_gdk_gc_choose_foreground_color), (eel_stipple_bitmap), + (eel_gdk_window_bring_to_front), (eel_gdk_window_focus), + (eel_gdk_window_set_wm_protocols), (eel_set_mini_icon), + (eel_gdk_window_set_wm_hints_input), + (eel_gdk_window_set_invisible_cursor), (eel_gdk_parse_geometry), + (eel_gdk_color_as_hex_string), (eel_self_check_parse), + (eel_self_check_gdk_extensions): + * eel/eel-gdk-extensions.h: + * eel/eel-gdk-font-extensions.c: (eel_gdk_font_get_italic), + (eel_gdk_font_get_bold), (font_bitmap_get_by_size), + (eel_gdk_font_get_larger), (eel_gdk_font_get_smaller), + (eel_gdk_font_equal), (eel_gdk_font_get_largest_fitting), + (eel_string_ellipsize_start), (font_get_bold), (font_list_fonts), + (font_list_table_free_one_node), (font_list_fonts_cached), + (eel_gdk_font_get_fixed), (xlfd_string_get_nth), + (xlfd_string_replace_nth), (xlfd_string_get_nth_as_int), + (xlfd_string_could_be_scalable_non_bitmap), + (eel_gdk_font_xlfd_string_new), (font_entry_has_bold_weight_test), + (font_entry_has_italic_slant_test), + (font_entry_is_scalable_non_bitmap_test), + (eel_self_check_ellipsize_start), + (eel_self_check_gdk_font_extensions): + * eel/eel-gdk-font-extensions.h: + * eel/eel-gdk-pixbuf-extensions.c: (eel_gdk_pixbuf_list_ref), + (eel_gdk_pixbuf_list_free), (eel_gdk_pixbuf_load), + (eel_gdk_pixbuf_load_async), (file_opened_callback), + (file_read_callback), (free_pixbuf_load_handle), (load_done), + (eel_cancel_gdk_pixbuf_load), (eel_gdk_pixbuf_average_value), + (eel_gdk_scale_to_fit_factor), (eel_gdk_pixbuf_scale_to_fit), + (eel_gdk_pixbuf_scale_down_to_fit), (eel_gdk_pixbuf_is_valid), + (eel_gdk_pixbuf_get_dimensions), + (eel_gdk_pixbuf_fill_rectangle_with_color), + (eel_gdk_pixbuf_save_to_file), (eel_gdk_pixbuf_ref_if_not_null), + (eel_gdk_pixbuf_unref_if_not_null), + (eel_gdk_pixbuf_draw_to_drawable), (eel_gdk_pixbuf_draw_to_pixbuf), + (eel_gdk_pixbuf_draw_to_pixbuf_alpha), + (eel_gdk_pixbuf_new_from_pixbuf_sub_area), + (eel_gdk_pixbuf_new_from_existing_buffer), (pixbuf_draw_tiled), + (draw_tile_to_pixbuf_callback), (draw_tile_to_drawable_callback), + (eel_gdk_pixbuf_draw_to_pixbuf_tiled), + (eel_gdk_pixbuf_draw_to_drawable_tiled), + (eel_gdk_pixbuf_get_global_buffer), + (eel_gdk_pixbuf_get_from_window_safe), (eel_gdk_pixbuf_intersect), + (eel_self_check_gdk_pixbuf_extensions): + * eel/eel-gdk-pixbuf-extensions.h: + * eel/eel-glib-extensions.c: (eel_setenv), (eel_unsetenv), + (eel_g_date_new_tm), (eel_strdup_strftime), + (eel_g_list_exactly_one_item), (eel_g_list_more_than_one_item), + (eel_g_list_equal), (eel_g_list_copy), (eel_g_str_list_equal), + (eel_g_str_list_copy), (eel_g_str_list_alphabetize), + (eel_g_list_free_deep_custom), (eel_g_list_free_deep), + (eel_g_slist_free_deep_custom), (eel_g_slist_free_deep), + (eel_g_strv_find), (eel_g_list_safe_for_each), + (eel_g_list_sort_merge), (eel_g_list_is_already_sorted), + (eel_g_list_sort_custom), + (eel_g_lists_sort_and_check_for_intersection), + (eel_g_list_partition), (eel_g_ptr_array_new_from_list), + (eel_g_ptr_array_sort), (eel_g_ptr_array_search), + (eel_get_system_time), (eel_g_hash_table_new_free_at_exit), + (eel_g_hash_table_safe_for_each), + (eel_g_hash_table_remove_deep_custom), + (eel_g_hash_table_remove_deep), + (eel_g_hash_table_destroy_deep_custom), + (eel_g_hash_table_destroy_deep), (eel_g_string_append_len), + (eel_shell_quote), (eel_round), (eel_g_list_from_g_slist), + (eel_g_slist_from_g_list), + (eel_dumb_down_for_multi_byte_locale_hack), (eel_compare_integer), + (check_tm_to_g_date), (eel_test_predicate), (test_strftime), + (eel_self_check_glib_extensions): + * eel/eel-glib-extensions.h: + * eel/eel-glyph.c: (eel_glyph_new), (eel_glyph_free), + (glyph_get_width_space_safe), (glyph_get_height_space_safe), + (eel_glyph_get_width), (eel_glyph_get_height), + (eel_glyph_get_dimensions), (eel_glyph_get_underline_rectangle), + (glyph_is_valid), (eel_glyph_draw_to_pixbuf), + (eel_glyph_intersect), (eel_glyph_compare): + * eel/eel-glyph.h: + * eel/eel-mate-extensions.c: + (eel_mate_canvas_world_to_window_rectangle), + (eel_mate_canvas_world_to_canvas_rectangle), + (eel_mate_canvas_item_get_current_canvas_bounds), + (eel_mate_canvas_item_request_redraw), + (eel_mate_canvas_request_redraw_rectangle), + (eel_mate_canvas_item_get_world_bounds), + (eel_mate_canvas_item_get_canvas_bounds), + (eel_mate_canvas_draw_pixbuf_helper), + (eel_mate_canvas_draw_pixbuf_helper_alpha), + (eel_mate_canvas_draw_pixbuf), (eel_mate_canvas_fill_rgb), + (eel_mate_dialog_get_button_by_index), + (eel_mate_canvas_item_request_update_deep), + (eel_mate_canvas_request_update_all), + (eel_mate_canvas_set_scroll_region), + (eel_mate_canvas_set_scroll_region_left_justify), + (eel_mate_canvas_set_scroll_region_include_visible_area), + (eel_mate_shell_execute), (eel_mate_get_terminal_path), + (eel_mate_open_terminal), (icon_selected_callback), + (eel_mate_icon_selector_new), + (eel_mate_stock_set_icon_or_register): + * eel/eel-mate-extensions.h: + * eel/eel-graphic-effects.c: (eel_create_spotlight_pixbuf), + (eel_create_darkened_pixbuf), (eel_create_colorized_pixbuf), + (eel_stretch_frame_image), (eel_embed_image_in_frame), + (eel_make_semi_transparent): + * eel/eel-graphic-effects.h: + * eel/eel-gtk-extensions.c: (finish_button_activation), + (eel_gtk_button_auto_click), (eel_gtk_button_set_padding), + (eel_gtk_button_set_standard_padding), + (eel_gtk_clist_get_first_selected_row), + (eel_gtk_clist_get_last_selected_row), + (activate_button_on_double_click), + (eel_gtk_clist_set_double_click_button), + (eel_gtk_signal_connect_free_data_custom), + (eel_gtk_signal_connect_free_data), (eel_gtk_window_present), + (handle_standard_close_accelerator), + (eel_gtk_window_event_is_close_accelerator), + (eel_gtk_window_set_up_close_accelerator), + (eel_gtk_window_set_initial_geometry), + (eel_gtk_window_set_initial_geometry_from_string), + (eel_gtk_selection_data_copy_deep), + (eel_gtk_selection_data_free_deep), (eel_popup_menu_position_func), + (eel_truncate_text_for_menu_item), (eel_pop_up_context_menu), + (eel_gtk_menu_append_separator), (eel_gtk_menu_insert_separator), + (eel_gtk_menu_set_item_visibility), + (eel_gtk_marshal_NONE__POINTER_INT_INT_DOUBLE), + (eel_gtk_marshal_NONE__INT_INT_INT), + (eel_gtk_marshal_NONE__POINTER_INT_INT_INT), + (eel_gtk_marshal_NONE__POINTER_INT_POINTER_POINTER), + (eel_gtk_marshal_NONE__POINTER_POINTER_INT_INT_INT), + (eel_gtk_marshal_BOOL__INT_POINTER_INT_INT_UINT), + (eel_gtk_marshal_NONE__INT_POINTER_INT_INT_UINT), + (eel_gtk_marshal_NONE__POINTER_POINTER_POINTER_INT_INT_INT), + (eel_gtk_marshal_NONE__POINTER_POINTER_POINTER_POINTER_INT_INT_UINT + ), (eel_gtk_marshal_NONE__POINTER_INT_INT_DOUBLE_DOUBLE), + (eel_gtk_marshal_NONE__DOUBLE), + (eel_gtk_marshal_NONE__DOUBLE_DOUBLE_DOUBLE), + (eel_gtk_marshal_POINTER__NONE), (eel_gtk_marshal_INT__NONE), + (eel_gtk_marshal_POINTER__INT), (eel_gtk_marshal_POINTER__POINTER), + (eel_gtk_marshal_INT__POINTER_POINTER), + (eel_gtk_marshal_INT__POINTER_INT), + (eel_gtk_marshal_POINTER__POINTER_POINTER), + (eel_gtk_marshal_POINTER__POINTER_POINTER_POINTER), + (eel_gtk_marshal_NONE__POINTER_POINTER_POINTER_POINTER), + (eel_gtk_marshal_POINTER__POINTER_INT_INT_POINTER_POINTER), + (eel_gtk_marshal_NONE__POINTER_POINTER_POINTER_POINTER_POINTER_POIN + TER), (eel_point_in_allocation), (eel_point_in_widget), + (eel_gtk_object_list_ref), (eel_gtk_object_list_unref), + (eel_gtk_object_list_free), (eel_gtk_object_list_copy), + (eel_gtk_style_set_font), (eel_gtk_widget_set_font), + (eel_gtk_widget_set_shown), (eel_gtk_widget_set_font_by_name), + (eel_gtk_signal_connect_full_while_alive), + (eel_gtk_signal_connect_while_realized), + (eel_nullify_when_destroyed), (eel_nullify_cancel), + (eel_gtk_container_get_first_child), + (eel_gtk_container_foreach_deep), (eel_gtk_pixmap_new_empty), + (eel_gtk_adjustment_set_value), (eel_gtk_adjustment_clamp_value), + (eel_gtk_label_make_bold), (eel_gtk_label_make_larger), + (eel_gtk_label_make_smaller), + (eel_gtk_widget_set_background_color), + (eel_gtk_widget_set_foreground_color), + (eel_gtk_widget_find_windowed_ancestor), (eel_gtk_style_shade), + (eel_gtk_class_name_make_like_existing_type), + (eel_get_window_list_ordered_front_to_back), + (eel_gtk_get_system_font), (eel_get_current_event_time), + (eel_drag_set_icon_pixbuf): + * eel/eel-gtk-extensions.h: + * eel/eel-gtk-macros.h: + * eel/eel-image-table.c: (eel_image_table_initialize_class), + (eel_image_table_initialize), (eel_image_table_destroy), + (eel_image_table_expose_event), (eel_image_table_realize), + (eel_image_table_unrealize), (eel_image_table_remove), + (eel_image_table_child_type), + (eel_image_table_set_is_smooth_signal), + (image_table_foreach_child_subtract_content), + (image_table_clear_dirty_areas), (image_table_peek_clear_gc), + (image_table_emit_signal), (image_table_handle_motion), + (ancestor_enter_notify_event), (ancestor_leave_notify_event), + (ancestor_motion_notify_event), (ancestor_button_press_event), + (ancestor_button_release_event), (eel_image_table_new), + (eel_image_table_set_is_smooth), + (eel_image_table_set_smooth_background_color), + (eel_image_table_add_empty_image): + * eel/eel-image-table.h: + * eel/eel-image-with-background.c: (draw_background_callback), + (eel_image_new_with_background): + * eel/eel-image-with-background.h: + * eel/eel-image.c: (eel_image_initialize_class), + (eel_image_initialize), (eel_image_destroy), (eel_image_set_arg), + (eel_image_get_arg), (eel_image_size_request), + (image_paint_pixbuf_callback), (image_composite_pixbuf_callback), + (eel_image_expose_event), (eel_image_set_is_smooth_signal), + (image_get_pixbuf_dimensions), (image_get_pixbuf_bounds), + (image_get_tile_dimensions), (image_is_smooth), (eel_image_new), + (eel_image_set_is_smooth), (eel_image_get_is_smooth), + (eel_image_set_tile_pixbuf), (eel_image_get_tile_pixbuf), + (eel_image_set_pixbuf), (eel_image_set_pixbuf_from_file_name), + (eel_image_get_pixbuf), (eel_image_set_pixbuf_opacity), + (eel_image_get_pixbuf_opacity), (eel_image_set_tile_opacity), + (eel_image_get_tile_opacity), (eel_image_set_tile_width), + (eel_image_get_tile_width), (eel_image_set_tile_height), + (eel_image_get_tile_height), (eel_image_set_tile_mode_vertical), + (eel_image_get_tile_mode_vertical), + (eel_image_set_tile_mode_horizontal), + (eel_image_get_tile_mode_horizontal), + (eel_image_set_tile_pixbuf_from_file_name), + (eel_image_set_background_mode), (eel_image_get_background_mode), + (eel_image_set_solid_background_color), + (eel_image_get_solid_background_color), (eel_image_new_solid), + (eel_image_set_never_smooth): + * eel/eel-image.h: + * eel/eel-label-with-background.c: (draw_background_callback), + (eel_label_new_with_background): + * eel/eel-label-with-background.h: + * eel/eel-label.c: (eel_label_initialize_class), + (eel_label_initialize), (eel_label_destroy), (eel_label_set_arg), + (eel_label_get_arg), (eel_label_size_request), + (eel_label_size_allocate), (label_paint_pixbuf_callback), + (label_composite_text_callback_cached), + (label_composite_text_callback), + (label_composite_text_and_shadow_callback), (label_paint), + (paint_label_smooth), (paint_label_smooth_cached), + (eel_label_expose_event), (eel_label_set_is_smooth_signal), + (label_get_default_line_wrap_width), (label_get_text_dimensions), + (label_get_text_bounds), (label_get_content_dimensions), + (label_get_content_bounds), (label_get_tile_dimensions), + (label_solid_cache_pixbuf_clear), (label_can_cache_contents), + (label_peek_text), (label_smooth_text_ensure), + (label_smooth_text_clear), (label_is_smooth), (eel_label_new), + (eel_label_set_smooth_font), (eel_label_get_smooth_font), + (eel_label_set_smooth_font_size), (eel_label_get_smooth_font_size), + (label_force_cached_requisition_flush), (eel_label_set_is_smooth), + (eel_label_get_is_smooth), (eel_label_set_tile_pixbuf), + (eel_label_get_tile_pixbuf), (eel_label_set_text_opacity), + (eel_label_get_text_opacity), (eel_label_set_tile_opacity), + (eel_label_get_tile_opacity), (eel_label_set_tile_width), + (eel_label_get_tile_width), (eel_label_set_tile_height), + (eel_label_get_tile_height), (eel_label_set_tile_mode_vertical), + (eel_label_get_tile_mode_vertical), + (eel_label_set_tile_mode_horizontal), + (eel_label_get_tile_mode_horizontal), + (eel_label_set_tile_pixbuf_from_file_name), + (eel_label_set_background_mode), (eel_label_get_background_mode), + (eel_label_set_solid_background_color), + (eel_label_get_solid_background_color), + (eel_label_set_smooth_line_wrap_width), + (eel_label_get_smooth_line_wrap_width), (eel_label_set_text_color), + (eel_label_get_text_color), + (eel_label_set_smooth_drop_shadow_offset), + (eel_label_get_smooth_drop_shadow_offset), + (eel_label_set_smooth_drop_shadow_color), + (eel_label_get_smooth_drop_shadow_color), (eel_label_set_justify), + (eel_label_get_text_justify), (eel_label_set_text), + (eel_label_get_text), (eel_label_set_wrap), (eel_label_get_wrap), + (eel_label_new_solid), (eel_label_make_bold), + (eel_label_make_larger), (eel_label_make_smaller), + (eel_label_set_never_smooth), + (eel_label_set_adjust_wrap_on_resize), + (eel_label_get_adjust_wrap_on_resize): + * eel/eel-label.h: + * eel/eel-labeled-image.c: (eel_labeled_image_initialize_class), + (eel_labeled_image_initialize), (eel_labeled_image_destroy), + (eel_labeled_image_set_arg), (eel_labeled_image_get_arg), + (eel_labeled_image_size_request), + (eel_labeled_image_size_allocate), + (eel_labeled_image_expose_event), (eel_labeled_image_map), + (eel_labeled_image_unmap), (eel_labeled_image_add), + (eel_labeled_image_remove), (eel_labeled_image_forall), + (is_fixed_height), (labeled_image_get_image_dimensions), + (labeled_image_get_label_dimensions), + (labeled_image_get_image_bounds_fill), + (eel_labeled_image_get_image_bounds), + (labeled_image_get_label_bounds_fill), + (eel_labeled_image_get_label_bounds), + (labeled_image_update_alignments), + (labeled_image_get_content_dimensions), + (labeled_image_get_content_bounds), (labeled_image_ensure_label), + (labeled_image_ensure_image), (labeled_image_show_image), + (labeled_image_show_label), (eel_labeled_image_new), + (eel_labeled_image_new_from_file_name), + (eel_labeled_image_set_label_position), + (eel_labeled_image_get_label_position), + (eel_labeled_image_set_show_label), + (eel_labeled_image_get_show_label), + (eel_labeled_image_set_show_image), + (eel_labeled_image_get_show_image), + (eel_labeled_image_set_fixed_image_height), + (eel_labeled_image_set_spacing), (eel_labeled_image_get_spacing), + (eel_labeled_image_set_x_padding), + (eel_labeled_image_get_x_padding), + (eel_labeled_image_set_y_padding), + (eel_labeled_image_get_y_padding), + (eel_labeled_image_set_x_alignment), + (eel_labeled_image_get_x_alignment), + (eel_labeled_image_set_y_alignment), + (eel_labeled_image_get_y_alignment), (eel_labeled_image_set_fill), + (eel_labeled_image_get_fill), (eel_labeled_image_button_new), + (eel_labeled_image_button_new_from_file_name), + (eel_labeled_image_toggle_button_new), + (eel_labeled_image_toggle_button_new_from_file_name), + (button_leave_callback), (eel_labeled_image_check_button_new), + (eel_labeled_image_check_button_new_from_file_name), + (eel_labeled_image_set_pixbuf), + (eel_labeled_image_set_pixbuf_from_file_name), + (eel_labeled_image_set_tile_pixbuf), + (eel_labeled_image_set_tile_pixbuf_from_file_name), + (eel_labeled_image_get_pixbuf), (eel_labeled_image_set_text), + (eel_labeled_image_get_text), (eel_labeled_image_make_bold), + (eel_labeled_image_make_larger), (eel_labeled_image_make_smaller), + (eel_labeled_image_set_tile_width), + (eel_labeled_image_set_tile_height), + (eel_labeled_image_set_background_mode), + (eel_labeled_image_set_solid_background_color), + (eel_labeled_image_set_smooth_drop_shadow_offset), + (eel_labeled_image_set_smooth_drop_shadow_color), + (eel_labeled_image_set_text_color), + (eel_labeled_image_set_label_never_smooth): + * eel/eel-labeled-image.h: + * eel/eel-lib-self-check-functions.c: (eel_run_lib_self_checks): + * eel/eel-lib-self-check-functions.h: + * eel/eel-password-dialog.c: + (eel_password_dialog_initialize_class), + (eel_password_dialog_initialize), (eel_password_dialog_destroy), + (dialog_show_callback), (dialog_close_callback), + (caption_table_activate_callback), (eel_password_dialog_new), + (eel_password_dialog_run_and_block), + (eel_password_dialog_set_username), + (eel_password_dialog_set_password), + (eel_password_dialog_set_readonly_username), + (eel_password_dialog_get_username), + (eel_password_dialog_get_password), + (eel_password_dialog_get_remember), + (eel_password_dialog_set_remember), + (eel_password_dialog_set_remember_label_text): + * eel/eel-password-dialog.h: + * eel/eel-radio-button-group.c: + (eel_radio_button_group_initialize_class), + (eel_radio_button_group_initialize), + (eel_radio_button_group_destroy), + (radio_button_group_emit_changed_signal), + (radio_button_group_free_button_group), (button_toggled), + (eel_radio_button_group_new), (eel_radio_button_group_insert), + (eel_radio_button_group_get_active_index), + (eel_radio_button_group_set_active_index), + (eel_radio_button_group_set_entry_pixbuf), + (eel_radio_button_group_set_entry_description_text): + * eel/eel-radio-button-group.h: + * eel/eel-region.c: (eel_region_new), (eel_region_free), + (gdk_region_new_from_irect), (eel_region_add_rectangle), + (eel_region_subtract_rectangle), (eel_region_set_gc_clip_region): + * eel/eel-region.h: + * eel/eel-scalable-font-private.h: + * eel/eel-scalable-font.c: (eel_scalable_font_initialize_class), + (eel_scalable_font_initialize), (eel_scalable_font_destroy), + (eel_scalable_font_new), (eel_scalable_font_make_bold), + (eel_scalable_font_measure_text), (eel_scalable_font_text_width), + (eel_scalable_font_draw_text), + (eel_scalable_font_largest_fitting_font_size), + (eel_scalable_font_get_default_font), + (eel_scalable_font_get_default_bold_font), + (eel_scalable_font_get_rsvg_handle), + (eel_scalable_font_get_rsvg_context), + (eel_self_check_scalable_font): + * eel/eel-scalable-font.h: + * eel/eel-self-checks.c: (eel_exit_if_self_checks_failed), + (eel_report_check_failure), (eel_strdup_boolean), + (eel_before_check), (eel_after_check), (eel_check_boolean_result), + (eel_check_rectangle_result), (eel_check_dimensions_result), + (eel_check_integer_result), (eel_check_string_result), + (eel_before_check_function), (eel_after_check_function): + * eel/eel-self-checks.h: + * eel/eel-smooth-text-layout-cache.c: (cache_index_new), + (cache_insert), (cache_remove), (cache_enter), (cache_evict), + (cache_lookup), (cache_trim), + (eel_smooth_text_layout_cache_render), + (eel_smooth_text_layout_cache_new), + (eel_smooth_text_layout_cache_initialize_class), + (eel_smooth_text_layout_cache_initialize), (free_one_cache_entry), + (eel_smooth_text_layout_cache_destroy), (check_one), + (eel_self_check_smooth_text_layout_cache): + * eel/eel-smooth-text-layout-cache.h: + * eel/eel-smooth-text-layout.c: + (eel_smooth_text_layout_initialize_class), + (eel_smooth_text_layout_initialize), + (eel_smooth_text_layout_destroy), (smooth_text_layout_clear_lines), + (smooth_text_layout_ensure_lines), + (smooth_text_layout_line_list_new), + (smooth_text_layout_line_list_free), + (smooth_text_layout_line_list_draw_to_pixbuf), + (smooth_text_layout_line_list_new_wrapped), + (smooth_text_layout_get_empty_line_height), + (smooth_text_layout_get_num_empty_lines), + (smooth_text_layout_get_max_line_width), + (smooth_text_layout_get_total_line_height), + (smooth_text_layout_get_line_wrap_width), + (eel_smooth_text_layout_new), + (eel_smooth_text_layout_draw_to_pixbuf), + (eel_smooth_text_layout_draw_to_pixbuf_shadow), + (eel_smooth_text_layout_get_dimensions), + (eel_smooth_text_layout_get_width), + (eel_smooth_text_layout_get_height), + (eel_smooth_text_layout_set_wrap), + (eel_smooth_text_layout_get_wrap), + (eel_smooth_text_layout_set_font), + (eel_smooth_text_layout_get_font), + (eel_smooth_text_layout_set_font_size), + (eel_smooth_text_layout_get_font_size), + (eel_smooth_text_layout_set_line_spacing), + (eel_smooth_text_layout_get_line_spacing), + (eel_smooth_text_layout_set_empty_line_height), + (eel_smooth_text_layout_get_empty_line_height), + (smooth_text_layout_set_text), + (eel_smooth_text_layout_set_line_break_characters), + (eel_smooth_text_layout_get_line_break_characters), + (eel_smooth_text_layout_set_line_wrap_width), + (text_layout_free_row), (eel_text_layout_free), + (eel_text_layout_new), (eel_smooth_text_layout_compare): + * eel/eel-smooth-text-layout.h: + * eel/eel-smooth-widget.c: (preferences_get_is_smooth), + (eel_smooth_widget_register), + (smooth_widget_get_tile_origin_point), + (smooth_widget_get_gtk_background), (smooth_widget_get_background), + (smooth_widget_paint_tile_opaque), + (smooth_widget_paint_tile_transparent), + (smooth_widget_paint_content_opaque), + (smooth_widget_paint_content_transparent), + (smooth_widget_paint_tile_and_content_transparent), + (eel_smooth_widget_paint), (eel_smooth_widget_get_tile_bounds), + (eel_smooth_widget_get_preferred_dimensions), + (eel_smooth_widget_register_type): + * eel/eel-smooth-widget.h: + * eel/eel-stock-dialogs.c: (timed_wait_free), + (timed_wait_dialog_destroy_callback), (timed_wait_callback), + (eel_timed_wait_start_with_duration), (eel_timed_wait_start), + (eel_timed_wait_stop), (eel_run_simple_dialog), + (find_message_label), (create_message_box), + (eel_create_info_dialog), (eel_show_info_dialog), + (details_dialog_clicked_callback), + (eel_show_info_dialog_with_details), (eel_show_warning_dialog), + (eel_show_error_dialog), (eel_show_error_dialog_with_details), + (eel_show_yes_no_dialog), (eel_create_question_dialog): + * eel/eel-stock-dialogs.h: + * eel/eel-string-list.c: (eel_string_list_new), + (eel_string_list_new_from_string), + (eel_string_list_new_from_string_list), + (eel_string_list_new_from_tokens), + (eel_string_list_assign_from_string_list), (eel_string_list_free), + (eel_string_list_insert), (eel_string_list_nth), + (eel_string_list_nth_as_integer), (eel_string_list_modify_nth), + (eel_string_list_remove_nth), (eel_string_list_contains), + (eel_string_list_find_by_function), (eel_string_list_get_length), + (eel_string_list_clear), (eel_string_list_equals), + (eel_string_list_as_g_list), + (eel_string_list_get_index_for_string), + (eel_string_list_as_concatenated_string), (eel_string_list_sort), + (eel_string_list_sort_by_function), + (eel_string_list_remove_duplicates), (eel_string_list_for_each), + (eel_string_list_get_longest_string), + (eel_string_list_get_longest_string_length), (str_is_equal), + (test_dog), (test_data), (test_true), (test_false), + (compare_number), (eel_self_check_string_list): + * eel/eel-string-list.h: + * eel/eel-string-map.c: (eel_string_map_new), + (eel_string_map_free), (eel_string_map_clear), + (eel_string_map_lookup), (eel_string_map_add), (map_entry_new), + (map_entry_free), (map_entry_list_lookup), (str_is_equal), + (eel_self_check_string_map): + * eel/eel-string-map.h: + * eel/eel-string-picker.c: (eel_string_picker_initialize_class), + (eel_string_picker_initialize), (eel_string_picker_destroy), + (option_menu_activate_callback), (eel_string_picker_new), + (eel_string_picker_set_string_list), + (eel_string_picker_get_string_list), + (eel_string_picker_get_selected_string), + (eel_string_picker_set_selected_string), + (eel_string_picker_set_selected_string_index), + (eel_string_picker_insert_string), (eel_string_picker_contains), + (eel_string_picker_get_index_for_string), + (eel_string_picker_clear): + * eel/eel-string-picker.h: + * eel/eel-string.c: (eel_strlen), (eel_strchr), (eel_strcmp), + (eel_strcasecmp), (eel_strcmp_case_breaks_ties), (eel_strcoll), + (eel_str_is_empty), (eel_str_is_equal), (eel_istr_is_equal), + (eel_strcmp_compare_func), (eel_strcoll_compare_func), + (eel_strcasecmp_compare_func), (eel_str_has_prefix), + (eel_str_has_suffix), (eel_istr_has_prefix), (eel_istr_has_suffix), + (eel_str_get_prefix), (eel_str_get_after_prefix), (eel_str_to_int), + (eel_str_strip_chr), (eel_str_strip_trailing_chr), + (eel_str_strip_trailing_str), (eel_eat_str_to_int), + (eel_str_double_underscores), (eel_str_capitalize), + (eel_str_middle_truncate), (eel_str_count_characters), + (eel_str_strip_substring_and_after), (eel_str_replace_substring), + (eel_str_remove_bracketed_text), (call_str_to_int), + (call_eat_str_to_int), (eel_self_check_string): + * eel/eel-string.h: + * eel/eel-text-caption.c: (eel_text_caption_initialize_class), + (eel_text_caption_initialize), (eel_text_caption_destroy), + (entry_changed_callback), (entry_key_press_callback), + (eel_text_caption_new), (eel_text_caption_get_text), + (eel_text_caption_set_text), (eel_text_caption_set_editable), + (eel_text_caption_set_expand_tilde): + * eel/eel-text-caption.h: + * eel/eel-viewport.c: (eel_viewport_initialize_class), + (eel_viewport_initialize), (eel_viewport_destroy), + (eel_viewport_draw), (eel_viewport_size_allocate), + (eel_viewport_expose_event), (eel_viewport_realize), + (eel_viewport_paint), (eel_viewport_set_is_smooth_signal), + (eel_viewport_new), (eel_viewport_set_is_smooth), + (eel_viewport_get_is_smooth), (eel_viewport_set_constrain_width), + (eel_viewport_get_constrain_width), + (eel_viewport_set_constrain_height), + (eel_viewport_get_constrain_height), + (eel_viewport_set_never_smooth), (eel_viewport_get_scroll_offset): + * eel/eel-viewport.h: + * eel/eel-wrap-table.c: (eel_wrap_table_initialize_class), + (eel_wrap_table_initialize), (eel_wrap_table_destroy), + (eel_wrap_table_set_arg), (eel_wrap_table_get_arg), + (eel_wrap_table_size_request), (eel_wrap_table_size_allocate), + (eel_wrap_table_expose_event), (eel_wrap_table_map), + (eel_wrap_table_unmap), (eel_wrap_table_add), + (eel_wrap_table_remove), (eel_wrap_table_forall), + (eel_wrap_table_child_type), (wrap_table_layout), + (wrap_table_art_irect_max_dimensions), + (wrap_table_get_max_child_dimensions), + (wrap_table_get_content_dimensions), + (wrap_table_get_content_bounds), (wrap_table_get_scroll_offset), + (wrap_table_find_child_at_point), (eel_wrap_table_new), + (eel_wrap_table_set_x_spacing), (eel_wrap_table_get_x_spacing), + (eel_wrap_table_set_y_spacing), (eel_wrap_table_get_y_spacing), + (eel_wrap_table_find_child_at_event_point), + (eel_wrap_table_set_x_justification), + (eel_wrap_table_get_x_justification), + (eel_wrap_table_set_y_justification), + (eel_wrap_table_get_y_justification), + (eel_wrap_table_set_homogeneous), (eel_wrap_table_get_homogeneous), + (eel_wrap_table_reorder_child), (eel_wrap_table_get_num_children): + * eel/eel-wrap-table.h: + * eel/eel-xml-extensions.c: (eel_xml_get_children), + (eel_xml_get_root_children), + (eel_xml_get_child_by_name_and_property), + (eel_xml_get_child_by_name), + (eel_xml_get_root_child_by_name_and_property), + (eel_xml_get_property_for_children), + (eel_xml_get_property_translated), (eel_xml_remove_node): + * eel/eel-xml-extensions.h: + * test/Makefile.am: + * test/test-eel-background.c: (main): + * test/test-eel-clickable-image.c: (clicked_callback), + (enter_callback), (leave_callback), (clickable_image_new): + * test/test-eel-font-manager.c: (font_type_to_string), + (font_iterator_callback), (main): + * test/test-eel-font-picker.c: (update_font), + (font_changed_update_label_callback), + (font_changed_update_file_name_callback), + (use_defalt_font_callback), (use_defalt_bold_font_callback), + (use_defalt_font_update_picker_callback), + (use_defalt_bold_font_update_picker_callback), + (print_selected_font_callback), (main): + * test/test-eel-font-simple.c: (main): + * test/test-eel-font.c: (main): + * test/test-eel-glyph-simple.c: (glyph_new), (main): + * test/test-eel-glyph.c: (glyph_new), (main): + * test/test-eel-image-background.c: + (window_new_with_eel_background_image), + (window_new_with_eel_background_gradient), + (window_new_with_solid_background), (main): + * test/test-eel-image-scrolled.c: (toggle_smooth_callback), + (label_window_new), (label_window_new_scrolled): + * test/test-eel-image-simple.c: (toggle_smooth_callback), + (image_window_new), (main): + * test/test-eel-image-table.c: (labeled_image_new), + (image_table_child_enter_callback), + (image_table_child_leave_callback), + (image_table_child_pressed_callback), + (image_table_child_released_callback), + (image_table_child_clicked_callback), (image_table_size_allocate), + (image_table_new_scrolled): + * test/test-eel-image-tile.c: + (window_new_with_eel_background_image), + (window_new_with_eel_background_gradient), (window_four_new), + (main): + * test/test-eel-image.c: (icon_get_path), (label_new), + (label_enter_event), (label_leave_event), (label_free_data), + (image_new), (image_new_from_name), (label_add_prelighting), + (header_new), (main): + * test/test-eel-label-background.c: + (window_new_with_eel_background_image), + (window_new_with_eel_background_gradient), + (window_new_with_solid_background), (main): + * test/test-eel-label-flavorful.c: (increasing_label_window_new), + (decreasing_label_window_new), (main): + * test/test-eel-label-offset.c: (main): + * test/test-eel-label-scrolled.c: (label_window_new), + (label_window_new_scrolled), (label_window_new_table): + * test/test-eel-label-simple.c: (use_system_font_callback), + (use_system_font_bold_callback), (main): + * test/test-eel-label-wrapped.c: (create_eel_label), + (create_gtk_label_window), (create_eel_label_window), (main): + * test/test-eel-label.c: (red_label_color_value_changed_callback), + (green_label_color_value_changed_callback), + (blue_label_color_value_changed_callback), + (alpha_label_color_value_changed_callback), + (red_background_color_value_changed_callback), + (green_background_color_value_changed_callback), + (blue_background_color_value_changed_callback), + (alpha_background_color_value_changed_callback), + (text_caption_changed_callback), (create_value_scale), + (create_color_picker_frame), (create_text_caption_frame), + (widget_set_eel_background_image), + (widget_set_eel_background_color), + (widget_get_eel_background_color), (widget_set_background_reset), + (background_changed_callback), (justification_changed_callback), + (drop_shadow_offset_changed_callback), (create_background_frame), + (create_justification_frame), (create_drop_shadow_offset_frame), + (main): + * test/test-eel-labeled-image.c: (labeled_image_new), + (labeled_image_window_new), (labeled_image_button_window_new), + (main): + * test/test-eel-password-dialog.c: (authenticate_boink_callback): + * test/test-eel-pixbuf-tile.c: (pixbuf_drawing_area_expose_event), + (drawable_drawing_area_expose_event): + * test/test-eel-smooth-text-layout.c: (main): + * test/test-eel-viewport-constraint.c: + (widget_set_eel_background_color), (create_eel_label), + (summary_view_item_label_new), (create_row), (main): + * test/test-eel-widgets.c: (create_pixbuf), + (radio_group_load_it_up), (test_radio_group), + (test_radio_group_horizontal), (test_caption_table), + (test_string_picker), (test_text_caption), + (string_picker_changed_callback), (text_caption_changed_callback), + (test_radio_changed_callback): + * test/test.c: (test_init), (test_gtk_widget_set_background_image), + (test_gtk_widget_set_background_color), (test_pixbuf_new_named), + (test_image_new), (test_label_new), + (test_text_caption_get_text_as_int), + (test_pixbuf_draw_rectangle_tiled): + * test/test.h: + +2001-03-28 Ramiro Estrugo + + Started ChangeLog + +# Local Variables: +# coding: utf-8 +# End: diff --git a/eel/Makefile.am b/eel/Makefile.am new file mode 100644 index 00000000..d690eba2 --- /dev/null +++ b/eel/Makefile.am @@ -0,0 +1,186 @@ +NULL= + +noinst_LTLIBRARIES=libeel-2.la + +INCLUDES = \ + -DG_LOG_DOMAIN=\"Eel\" \ + -I$(top_srcdir) \ + $(CORE_CFLAGS) \ + $(WARNING_CFLAGS) \ + -DDATADIR=\""$(datadir)"\" \ + -DSOURCE_DATADIR=\""$(top_srcdir)/data"\" \ + -DMATELOCALEDIR=\""$(prefix)/${DATADIRNAME}/locale"\" \ + -DG_DISABLE_DEPRECATED \ + -DGDK_PIXBUF_DISABLE_DEPRECATED \ + -DMATEMENU_I_KNOW_THIS_IS_UNSTABLE \ + $(NULL) + +libeel_2_la_LDFLAGS = \ + -no-undefined \ + $(CORE_CFLAGS) \ + $(NULL) + +libeel_2_la_LIBADD = \ + $(CORE_LIBS) \ + $(RENDER_LIBS) \ + $(X_LIBS) \ + $(NULL) + +libeel_2_la_SOURCES = \ + eel-accessibility.c \ + eel-alert-dialog.c \ + eel-art-extensions.c \ + eel-art-gtk-extensions.c \ + eel-background.c \ + eel-background-box.c \ + eel-canvas.c \ + eel-canvas-util.c \ + eel-canvas-rect-ellipse.c \ + eel-debug-drawing.c \ + eel-debug.c \ + eel-editable-label.c \ + eel-enumeration.c \ + eel-mateconf-extensions.c \ + eel-gdk-extensions.c \ + eel-gdk-pixbuf-extensions.c \ + eel-glib-extensions.c \ + eel-mate-extensions.c \ + eel-graphic-effects.c \ + eel-gtk-container.c \ + eel-gtk-extensions.c \ + eel-i18n.c \ + eel-image-table.c \ + eel-labeled-image.c \ + eel-lib-self-check-functions.c \ + eel-pango-extensions.c \ + eel-preferences-builder.c \ + eel-preferences.c \ + eel-self-checks.c \ + eel-stock-dialogs.c \ + eel-string.c \ + eel-types.c \ + eel-vfs-extensions.c \ + eel-wrap-table.c \ + eel-xml-extensions.c \ + eel-lib-self-check-functions.h \ + $(NULL) + +eel_headers = \ + eel-accessibility.h \ + eel-alert-dialog.h \ + eel-art-extensions.h \ + eel-art-gtk-extensions.h \ + eel-background.h \ + eel-background-box.h \ + eel-canvas.h \ + eel-canvas-util.h \ + eel-canvas-rect-ellipse.h \ + eel-debug-drawing.h \ + eel-debug.h \ + eel-editable-label.h \ + eel-enumeration.h \ + eel-mateconf-extensions.h \ + eel-gdk-extensions.h \ + eel-gdk-pixbuf-extensions.h \ + eel-glib-extensions.h \ + eel-mate-extensions.h \ + eel-graphic-effects.h \ + eel-gtk-container.h \ + eel-gtk-extensions.h \ + eel-gtk-macros.h \ + eel-i18n.h \ + eel-image-table.h \ + eel-labeled-image.h \ + eel-pango-extensions.h \ + eel-preferences.h \ + eel-self-checks.h \ + eel-stock-dialogs.h \ + eel-string.h \ + eel-types.h \ + eel-vfs-extensions.h \ + eel-wrap-table.h \ + eel-xml-extensions.h \ + eel.h \ + $(NULL) + +marshal_sources = \ + eel-marshal.h \ + eel-marshal.c \ + $(NULL) + +eel-marshal.h: eelmarshal.list $(GLIB_GENMARSHAL) + $(AM_V_GEN)$(GLIB_GENMARSHAL) $< --header --prefix=eel_marshal > $@ +eel-marshal.c: eelmarshal.list $(GLIB_GENMARSHAL) + $(AM_V_GEN)$(GLIB_GENMARSHAL) $< --body --prefix=eel_marshal > $@ + +stamp_sources = \ + eel-enums.defs \ + eel-type-builtins-evals.c \ + $(NULL) + +stamps = \ + eel-makeenums-stamp \ + eel-stamp \ + $(NULL) + +eel-makeenums-stamp: makeenums.pl $(eel_headers) + $(AM_V_GEN)$(PERL) $< defs $(filter-out $<,$^) > xgen-eed \ + && (cmp -s xgen-eed eel-enums.defs || mv -f xgen-eed eel-enums.defs) \ + && rm -f xgen-eed \ + && $(PERL) $< arrays $(filter-out $<,$^) > xgen-etbe \ + && (cmp -s xgen-etbe eel-type-builtins-evals.c || mv -f xgen-etbe eel-type-builtins-evals.c) \ + && rm -f xgen-etbe \ + && echo timestamp > $@ + +maketypes_sources = \ + eel-type-builtins.h \ + eel-type-builtins-ids.c \ + eel-type-builtins-vars.c \ + $(NULL) + +eel-stamp: eel-makeenums-stamp $(maketypes_sources) + echo timestamp > $@ + +eel-type-builtins.h: eel-enums.defs maketypes.awk eel-makeenums-stamp + LC_ALL=C $(AWK) -f $(srcdir)/maketypes.awk $< macros > $@ +eel-type-builtins-vars.c: eel-enums.defs maketypes.awk eel-makeenums-stamp + LC_ALL=C $(AWK) -f $(srcdir)/maketypes.awk $< variables > $@ +eel-type-builtins-ids.c: eel-enums.defs maketypes.awk eel-makeenums-stamp + LC_ALL=C $(AWK) -f $(srcdir)/maketypes.awk $< entries > $@ + +noinst_PROGRAMS = check-program + +check_program_SOURCES = check-program.c +check_program_DEPENDENCIES = libeel-2.la +check_program_LDADD = $(EEL_LIBS) +check_program_LDFLAGS = $(check_program_DEPENDENCIES) -lm + +TESTS = check-eel + +EXTRA_DIST = \ + $(eel_headers) \ + eel-type-builtins.h \ + eel-marshal.h \ + check-eel \ + eelmarshal.list \ + makeenums.pl \ + maketypes.awk \ + $(NULL) + +$(libeel_2_la_OBJECTS): $(marshal_sources) + +# This trick causes the stamp file to be built first. +Makefile: eel-stamp + +# This trick causes the generated files to be built the first time. +$(stamp_sources): # never add any dependencies + test -f $@ || touch $@ + +built_sources = $(stamps) $(stamp_sources) $(maketypes_sources) $(marshal_sources) +CLEANFILES = $(built_sources) +DONT_DIST_FILES = $(built_sources) + +dist-hook: + for file in $(DONT_DIST_FILES) ; do \ + rm -f $(distdir)/$$file ; \ + done diff --git a/eel/README b/eel/README new file mode 100644 index 00000000..15d86bba --- /dev/null +++ b/eel/README @@ -0,0 +1,4 @@ +README for eel/eel + +Writeme + diff --git a/eel/check-eel b/eel/check-eel new file mode 100755 index 00000000..d1c67b62 --- /dev/null +++ b/eel/check-eel @@ -0,0 +1,3 @@ +#!/bin/sh +./check-program --g-fatal-warnings --sm-disable + diff --git a/eel/check-program.c b/eel/check-program.c new file mode 100644 index 00000000..b1e0a3c7 --- /dev/null +++ b/eel/check-program.c @@ -0,0 +1,60 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* check-program.c: A simple driver for eel self checks. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Ramiro Estrugo +*/ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +int +main (int argc, char *argv[]) +{ +#if !defined (EEL_OMIT_SELF_CHECK) + + eel_make_warnings_and_criticals_stop_in_debugger (); + + + LIBXML_TEST_VERSION + gtk_init (&argc, &argv); + + /* Run the checks for eel twice. */ + + eel_run_lib_self_checks (); + eel_exit_if_self_checks_failed (); + + eel_run_lib_self_checks (); + eel_exit_if_self_checks_failed (); + + eel_debug_shut_down (); + +#endif /* !EEL_OMIT_SELF_CHECK */ + + return EXIT_SUCCESS; +} diff --git a/eel/eel-accessibility.c b/eel/eel-accessibility.c new file mode 100644 index 00000000..1a8a8037 --- /dev/null +++ b/eel/eel-accessibility.c @@ -0,0 +1,432 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* eel-accessibility.h - Utility functions for accessibility + + Copyright (C) 2002 Anders Carlsson, Sun Microsystems, Inc. + + The Eel Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Eel Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Eel Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: + Anders Carlsson + Michael Meeks +*/ +#include +#include +#include +#include + +void +eel_accessibility_set_up_label_widget_relation (GtkWidget *label, GtkWidget *widget) +{ + AtkObject *atk_widget, *atk_label; + + atk_label = gtk_widget_get_accessible (label); + atk_widget = gtk_widget_get_accessible (widget); + + /* Create the label -> widget relation */ + atk_object_add_relationship (atk_label, ATK_RELATION_LABEL_FOR, atk_widget); + + /* Create the widget -> label relation */ + atk_object_add_relationship (atk_widget, ATK_RELATION_LABELLED_BY, atk_label); +} + +/* + * Hacks to make re-using gail somewhat easier. + */ + +/** + * eel_accessibility_create_derived_type: + * @type_name: the name for the new accessible type eg. CajaIconCanvasItemAccessible + * @existing_gobject_with_proxy: the GType of an object that has a registered factory that + * manufactures the type we want to inherit from. ie. to inherit from a GailCanvasItem + * we need to pass MATE_TYPE_CANVAS_ITEM - since GailCanvasItem is registered against + * that type. + * @opt_gail_parent_class: the name of the Gail class to derive from eg. GailCanvasItem + * @class_init: the init function to run for this class + * + * This should be run to register the type, it can subsequently be run with + * the same name and will not re-register it, but simply return it. + * + * NB. to do instance init, you prolly want to override AtkObject::initialize + * + * Return value: the registered type, or 0 on failure. + **/ +GType +eel_accessibility_create_derived_type (const char *type_name, + GType existing_gobject_with_proxy, + EelAccessibilityClassInitFn class_init) +{ + GType type; + GType parent_atk_type; + GTypeInfo tinfo = { 0 }; + GTypeQuery query; + AtkObjectFactory *factory; + + if ((type = g_type_from_name (type_name))) + { + return type; + } + + factory = atk_registry_get_factory + (atk_get_default_registry (), + existing_gobject_with_proxy); + if (!factory) + { + return G_TYPE_INVALID; + } + + parent_atk_type = atk_object_factory_get_accessible_type (factory); + if (!parent_atk_type) + { + return G_TYPE_INVALID; + } + + /* + * Figure out the size of the class and instance + * we are deriving from + */ + g_type_query (parent_atk_type, &query); + + if (class_init) + { + tinfo.class_init = (GClassInitFunc) class_init; + } + + tinfo.class_size = query.class_size; + tinfo.instance_size = query.instance_size; + + /* Register the type */ + type = g_type_register_static ( + parent_atk_type, type_name, &tinfo, 0); + + return type; +} + + +static GQuark +get_quark_accessible (void) +{ + static GQuark quark_accessible_object = 0; + + if (!quark_accessible_object) + { + quark_accessible_object = g_quark_from_static_string + ("accessible-object"); + } + + return quark_accessible_object; +} + +static GQuark +get_quark_gobject (void) +{ + static GQuark quark_accessible_gobject = 0; + + if (!quark_accessible_gobject) + { + quark_accessible_gobject = g_quark_from_static_string + ("object-for-accessible"); + } + + return quark_accessible_gobject; +} + +/** + * eel_accessibility_get_atk_object: + * @object: a GObject of some sort + * + * gets an AtkObject associated with a GObject + * + * Return value: the associated accessible if one exists or NULL + **/ +AtkObject * +eel_accessibility_get_atk_object (gpointer object) +{ + return g_object_get_qdata (object, get_quark_accessible ()); +} + +/** + * eel_accessibilty_for_object: + * @object: a GObject of some sort + * + * gets an AtkObject associated with a GObject and if it doesn't + * exist creates a suitable accessible object. + * + * Return value: an associated accessible. + **/ +AtkObject * +eel_accessibility_for_object (gpointer object) +{ + if (GTK_IS_WIDGET (object)) + return gtk_widget_get_accessible (object); + + return atk_gobject_accessible_for_object (object); +} + +/** + * eel_accessibility_get_gobject: + * @object: an AtkObject + * + * gets the GObject associated with the AtkObject, for which + * @object provides accessibility support. + * + * Return value: the accessible's associated GObject + **/ +gpointer +eel_accessibility_get_gobject (AtkObject *object) +{ + return g_object_get_qdata (G_OBJECT (object), get_quark_gobject ()); +} + +static void +eel_accessibility_destroy (gpointer data, + GObject *where_the_object_was) +{ + atk_object_notify_state_change + (ATK_OBJECT (data), ATK_STATE_DEFUNCT, TRUE); +} + +/** + * eel_accessibility_set_atk_object_return: + * @object: a GObject + * @atk_object: it's AtkObject + * + * used to register and return a new accessible object for something + * + * Return value: @atk_object. + **/ +AtkObject * +eel_accessibility_set_atk_object_return (gpointer object, + AtkObject *atk_object) +{ + atk_object_initialize (atk_object, object); + + if (!ATK_IS_GOBJECT_ACCESSIBLE (atk_object)) + { + g_object_set_qdata_full + (object, get_quark_accessible (), atk_object, + (GDestroyNotify)eel_accessibility_destroy); + g_object_set_qdata + (G_OBJECT (atk_object), get_quark_gobject (), object); + } + + return atk_object; +} + +static GailTextUtil * +get_simple_text (gpointer object) +{ + GObject *gobject; + EelAccessibleTextIface *aif; + + if (GTK_IS_ACCESSIBLE (object)) + { + gobject = G_OBJECT (gtk_accessible_get_widget (GTK_ACCESSIBLE (object))); + } + else + { + gobject = eel_accessibility_get_gobject (object); + } + + if (!gobject) + { + return NULL; + } + + aif = EEL_ACCESSIBLE_TEXT_GET_IFACE (gobject); + if (!aif) + { + g_warning ("No accessible text inferface on '%s'", + g_type_name_from_instance ((gpointer) gobject)); + + } + else if (aif->get_text) + { + return aif->get_text (gobject); + } + + return NULL; +} + +char * +eel_accessibility_text_get_text (AtkText *text, + gint start_pos, + gint end_pos) +{ + GailTextUtil *util = get_simple_text (text); + g_return_val_if_fail (util != NULL, NULL); + + return gail_text_util_get_substring (util, start_pos, end_pos); +} + +gunichar +eel_accessibility_text_get_character_at_offset (AtkText *text, + gint offset) +{ + char *txt, *index; + gint sucks1 = 0, sucks2 = -1; + gunichar c; + GailTextUtil *util = get_simple_text (text); + g_return_val_if_fail (util != NULL, 0); + + txt = gail_text_util_get_substring (util, sucks1, sucks2); + + index = g_utf8_offset_to_pointer (txt, offset); + c = g_utf8_get_char (index); + g_free (txt); + + return c; +} + +char * +eel_accessibility_text_get_text_before_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset) +{ + GailTextUtil *util = get_simple_text (text); + g_return_val_if_fail (util != NULL, NULL); + + return gail_text_util_get_text ( + util, NULL, GAIL_BEFORE_OFFSET, + boundary_type, offset, start_offset, end_offset); +} + +char * +eel_accessibility_text_get_text_at_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset) +{ + GailTextUtil *util = get_simple_text (text); + g_return_val_if_fail (util != NULL, NULL); + + return gail_text_util_get_text ( + util, NULL, GAIL_AT_OFFSET, + boundary_type, offset, start_offset, end_offset); +} + +gchar* +eel_accessibility_text_get_text_after_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset) +{ + GailTextUtil *util = get_simple_text (text); + g_return_val_if_fail (util != NULL, NULL); + + return gail_text_util_get_text ( + util, NULL, GAIL_AFTER_OFFSET, + boundary_type, offset, start_offset, end_offset); +} + +gint +eel_accessibility_text_get_character_count (AtkText *text) +{ + GailTextUtil *util = get_simple_text (text); + g_return_val_if_fail (util != NULL, -1); + + return gtk_text_buffer_get_char_count (util->buffer); +} + +static void +eel_accessibility_simple_text_interface_init (AtkTextIface *iface) +{ + iface->get_text = eel_accessibility_text_get_text; + iface->get_character_at_offset = eel_accessibility_text_get_character_at_offset; + iface->get_text_before_offset = eel_accessibility_text_get_text_before_offset; + iface->get_text_at_offset = eel_accessibility_text_get_text_at_offset; + iface->get_text_after_offset = eel_accessibility_text_get_text_after_offset; + iface->get_character_count = eel_accessibility_text_get_character_count; + + /* iface->get_caret_offset = eel_accessibility_text_get_caret_offset; + iface->set_caret_offset = eel_accessibility_text_set_caret_offset; + iface->get_selection = eel_accessibility_text_get_selection; + iface->get_n_selections = eel_accessibility_text_get_n_selections; + iface->add_selection = eel_accessibility_text_add_selection; + iface->remove_selection = eel_accessibility_text_remove_selection; + iface->set_selection = eel_accessibility_text_set_selection; + iface->get_run_attributes = eel_accessibility_text_get_run_attributes; + iface->get_default_attributes = eel_accessibility_text_get_default_attributes; + iface->get_character_extents = eel_accessibility_text_get_character_extents; + iface->get_offset_at_point = eel_accessibility_text_get_offset_at_point; */ +} + +void +eel_accessibility_add_simple_text (GType type) +{ + const GInterfaceInfo simple_text_info = + { + (GInterfaceInitFunc) + eel_accessibility_simple_text_interface_init, + (GInterfaceFinalizeFunc) NULL, + NULL + }; + + g_return_if_fail (type != G_TYPE_INVALID); + + g_type_add_interface_static ( + type, ATK_TYPE_TEXT, &simple_text_info); +} + +GType +eel_accessible_text_get_type (void) +{ + static GType type = 0; + + if (!type) + { + const GTypeInfo tinfo = + { + sizeof (AtkTextIface), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) NULL, + (GClassFinalizeFunc) NULL + }; + + type = g_type_register_static ( + G_TYPE_INTERFACE, "EelAccessibleText", &tinfo, 0); + } + + return type; +} + +void +eel_accessibility_set_name (gpointer object, + const char *name) +{ + AtkObject *atk_object = eel_accessibility_for_object (object); + + if (atk_object) + { + atk_object_set_name (atk_object, name); + } +} + +void +eel_accessibility_set_description (gpointer object, + const char *description) +{ + AtkObject *atk_object = eel_accessibility_for_object (object); + + if (atk_object) + { + atk_object_set_description (atk_object, description); + } +} diff --git a/eel/eel-accessibility.h b/eel/eel-accessibility.h new file mode 100644 index 00000000..3ca24a0f --- /dev/null +++ b/eel/eel-accessibility.h @@ -0,0 +1,153 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* eel-accessibility.h - Utility functions for accessibility + + Copyright (C) 2002 Anders Carlsson + + The Eel Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Eel Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Eel Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Anders Carlsson +*/ + +#ifndef EEL_ACCESSIBILITY_H +#define EEL_ACCESSIBILITY_H + +#include +#include +#include +#include +#include +#include + +void eel_accessibility_set_up_label_widget_relation (GtkWidget *label, GtkWidget *widget); + +typedef void (*EelAccessibilityClassInitFn) (AtkObjectClass *klass); + +AtkObject *eel_accessibility_get_atk_object (gpointer object); +AtkObject *eel_accessibility_for_object (gpointer object); +gpointer eel_accessibility_get_gobject (AtkObject *object); +AtkObject *eel_accessibility_set_atk_object_return (gpointer object, + AtkObject *atk_object); +GType eel_accessibility_create_derived_type (const char *type_name, + GType existing_gobject_with_proxy, + EelAccessibilityClassInitFn class_init); +void eel_accessibility_set_name (gpointer object, + const char *name); +void eel_accessibility_set_description (gpointer object, + const char *description); + +char* eel_accessibility_text_get_text (AtkText *text, + gint start_pos, + gint end_pos); +gunichar eel_accessibility_text_get_character_at_offset +(AtkText *text, + gint offset); +char* eel_accessibility_text_get_text_before_offset +(AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset); +char* eel_accessibility_text_get_text_at_offset +(AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset); +char* eel_accessibility_text_get_text_after_offset +(AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset); +gint eel_accessibility_text_get_character_count +(AtkText *text); + + +#define EEL_TYPE_ACCESSIBLE_TEXT (eel_accessible_text_get_type ()) +#define EEL_IS_ACCESSIBLE_TEXT(obj) G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_ACCESSIBLE_TEXT) +#define EEL_ACCESSIBLE_TEXT(obj) G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_ACCESSIBLE_TEXT, EelAccessibleText) +#define EEL_ACCESSIBLE_TEXT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), EEL_TYPE_ACCESSIBLE_TEXT, EelAccessibleTextIface)) + +/* Instead of implementing the AtkText interface, implement this */ +typedef struct _EelAccessibleText EelAccessibleText; + +typedef struct +{ + GTypeInterface parent; + + GailTextUtil *(*get_text) (GObject *text); + PangoLayout *(*get_layout) (GObject *text); +} EelAccessibleTextIface; + +GType eel_accessible_text_get_type (void); +void eel_accessibility_add_simple_text (GType type); + +/* From gail - should be unneccessary when AtkObjectFactory is fixed */ +#define EEL_ACCESSIBLE_FACTORY(type, factory_name, type_as_function, opt_create_accessible) \ + \ +static GType \ +type_as_function ## _factory_get_accessible_type (void) \ +{ \ + return type; \ +} \ + \ +static AtkObject* \ +type_as_function ## _factory_create_accessible (GObject *obj) \ +{ \ + AtkObject *accessible; \ + \ + g_assert (G_IS_OBJECT (obj)); \ + \ + accessible = opt_create_accessible (obj); \ + \ + return accessible; \ +} \ + \ +static void \ +type_as_function ## _factory_class_init (AtkObjectFactoryClass *klass) \ +{ \ + klass->create_accessible = type_as_function ## _factory_create_accessible; \ + klass->get_accessible_type = type_as_function ## _factory_get_accessible_type;\ +} \ + \ +static GType \ +type_as_function ## _factory_get_type (void) \ +{ \ + static GType t = 0; \ + \ + if (!t) \ + { \ + static const GTypeInfo tinfo = \ + { \ + sizeof (AtkObjectFactoryClass), \ + NULL, NULL, (GClassInitFunc) type_as_function ## _factory_class_init, \ + NULL, NULL, sizeof (AtkObjectFactory), 0, NULL, NULL \ + }; \ + \ + t = g_type_register_static ( \ + ATK_TYPE_OBJECT_FACTORY, factory_name, &tinfo, 0); \ + } \ + \ + return t; \ +} + +#define EEL_OBJECT_SET_FACTORY(object_type, type_as_function) \ + atk_registry_set_factory_type (atk_get_default_registry (), \ + object_type, \ + type_as_function ## _factory_get_type ()) + + +#endif /* EEL_ACCESSIBILITY_H */ diff --git a/eel/eel-alert-dialog.c b/eel/eel-alert-dialog.c new file mode 100644 index 00000000..976c1227 --- /dev/null +++ b/eel/eel-alert-dialog.c @@ -0,0 +1,490 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-alert-dialog.c: An HIG compliant alert dialog. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + +*/ +#include + +#include "eel-alert-dialog.h" +#include "eel-i18n.h" +#include "eel-gtk-macros.h" +#include +#include + +enum +{ + PROP_0, + PROP_ALERT_TYPE, + PROP_BUTTONS +}; + +struct _EelAlertDialogDetails +{ + GtkWidget *image; + GtkWidget *primary_label; + GtkWidget *secondary_label; + GtkWidget *details_expander; + GtkWidget *details_label; + GtkMessageType type; +}; + + +static gpointer parent_class; + +static void eel_alert_dialog_finalize (GObject *object); +static void eel_alert_dialog_class_init (EelAlertDialogClass *klass); +static void eel_alert_dialog_init (EelAlertDialog *dialog); +static void eel_alert_dialog_style_set (GtkWidget *widget, + GtkStyle *prev_style); +static void eel_alert_dialog_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec); +static void eel_alert_dialog_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec); +static void eel_alert_dialog_add_buttons (EelAlertDialog *alert_dialog, + GtkButtonsType buttons); + +GType +eel_alert_dialog_get_type (void) +{ + static GType dialog_type = 0; + + if (!dialog_type) + { + + const GTypeInfo dialog_info = + { + sizeof (EelAlertDialogClass), + NULL, + NULL, + (GClassInitFunc) eel_alert_dialog_class_init, + NULL, + NULL, + sizeof (EelAlertDialog), + 0, + (GInstanceInitFunc) eel_alert_dialog_init, + }; + + dialog_type = g_type_register_static (GTK_TYPE_DIALOG, "EelAlertDialog", + &dialog_info, 0); + } + return dialog_type; +} + +static void +eel_alert_dialog_class_init (EelAlertDialogClass *class) +{ + GtkWidgetClass *widget_class; + GObjectClass *gobject_class; + + widget_class = GTK_WIDGET_CLASS (class); + gobject_class = G_OBJECT_CLASS (class); + + parent_class = g_type_class_peek_parent (class); + + G_OBJECT_CLASS (class)->finalize = eel_alert_dialog_finalize; + + widget_class->style_set = eel_alert_dialog_style_set; + + gobject_class->set_property = eel_alert_dialog_set_property; + gobject_class->get_property = eel_alert_dialog_get_property; + + gtk_widget_class_install_style_property (widget_class, + g_param_spec_int ("alert_border", + _("Image/label border"), + _("Width of border around the label and image in the alert dialog"), + 0, + G_MAXINT, + 5, + G_PARAM_READABLE)); + + g_object_class_install_property (gobject_class, + PROP_ALERT_TYPE, + g_param_spec_enum ("alert_type", + _("Alert Type"), + _("The type of alert"), + GTK_TYPE_MESSAGE_TYPE, + GTK_MESSAGE_INFO, + G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT)); + + g_object_class_install_property (gobject_class, + PROP_BUTTONS, + g_param_spec_enum ("buttons", + _("Alert Buttons"), + _("The buttons shown in the alert dialog"), + GTK_TYPE_BUTTONS_TYPE, + GTK_BUTTONS_NONE, + G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY)); +} + +static void +eel_alert_dialog_finalize (GObject *object) +{ + EelAlertDialog *dialog; + + dialog = EEL_ALERT_DIALOG (object); + + g_free (dialog->details); + + EEL_CALL_PARENT (G_OBJECT_CLASS, finalize, (object)); +} + + +static void +eel_alert_dialog_init (EelAlertDialog *dialog) +{ + GtkWidget *hbox; + GtkWidget *vbox; + GtkWidget *expander; + + dialog->details = g_new0 (EelAlertDialogDetails, 1); + + dialog->details->primary_label = gtk_label_new (NULL); + dialog->details->secondary_label = gtk_label_new (NULL); + dialog->details->details_label = gtk_label_new (NULL); + dialog->details->image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG); + gtk_misc_set_alignment (GTK_MISC (dialog->details->image), 0.5, 0.0); + + gtk_label_set_line_wrap (GTK_LABEL (dialog->details->primary_label), TRUE); + gtk_label_set_selectable (GTK_LABEL (dialog->details->primary_label), TRUE); + gtk_label_set_use_markup (GTK_LABEL (dialog->details->primary_label), TRUE); + gtk_misc_set_alignment (GTK_MISC (dialog->details->primary_label), 0.0, 0.5); + + gtk_label_set_line_wrap (GTK_LABEL (dialog->details->secondary_label), TRUE); + gtk_label_set_selectable (GTK_LABEL (dialog->details->secondary_label), TRUE); + gtk_misc_set_alignment (GTK_MISC (dialog->details->secondary_label), 0.0, 0.5); + + gtk_label_set_line_wrap (GTK_LABEL (dialog->details->details_label), TRUE); + gtk_label_set_selectable (GTK_LABEL (dialog->details->details_label), TRUE); + gtk_misc_set_alignment (GTK_MISC (dialog->details->details_label), 0.0, 0.5); + + hbox = gtk_hbox_new (FALSE, 12); + gtk_container_set_border_width (GTK_CONTAINER (hbox), 5); + + gtk_box_pack_start (GTK_BOX (hbox), dialog->details->image, + FALSE, FALSE, 0); + + vbox = gtk_vbox_new (FALSE, 12); + + gtk_box_pack_start (GTK_BOX (hbox), vbox, + FALSE, FALSE, 0); + + gtk_box_pack_start (GTK_BOX (vbox), dialog->details->primary_label, + FALSE, FALSE, 0); + + gtk_box_pack_start (GTK_BOX (vbox), dialog->details->secondary_label, + FALSE, FALSE, 0); + + expander = gtk_expander_new_with_mnemonic (_("Show more _details")); + dialog->details->details_expander = expander; + gtk_expander_set_spacing (GTK_EXPANDER (expander), 6); + gtk_container_add (GTK_CONTAINER (expander), dialog->details->details_label); + + gtk_box_pack_start (GTK_BOX (vbox), expander, + FALSE, FALSE, 0); + + + gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), hbox, + FALSE, FALSE, 0); + + gtk_widget_show_all (hbox); + gtk_widget_hide (expander); + +} + +static void +setup_type (EelAlertDialog *dialog, + GtkMessageType type) +{ + const gchar *stock_id = NULL; + GtkStockItem item; + + switch (type) + { + case GTK_MESSAGE_INFO: + stock_id = GTK_STOCK_DIALOG_INFO; + break; + case GTK_MESSAGE_QUESTION: + stock_id = GTK_STOCK_DIALOG_QUESTION; + break; + case GTK_MESSAGE_WARNING: + stock_id = GTK_STOCK_DIALOG_WARNING; + break; + case GTK_MESSAGE_ERROR: + stock_id = GTK_STOCK_DIALOG_ERROR; + break; + default: + g_warning ("Unknown GtkMessageType %d", type); + break; + } + + if (stock_id == NULL) + { + stock_id = GTK_STOCK_DIALOG_INFO; + } + + if (gtk_stock_lookup (stock_id, &item)) + { + gtk_image_set_from_stock (GTK_IMAGE (dialog->details->image), stock_id, + GTK_ICON_SIZE_DIALOG); + } + else + { + g_warning ("Stock dialog ID doesn't exist?"); + } +} + +static void +eel_alert_dialog_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + EelAlertDialog *dialog; + + dialog = EEL_ALERT_DIALOG (object); + + switch (prop_id) + { + case PROP_ALERT_TYPE: + dialog->details->type = g_value_get_enum (value); + setup_type (dialog, dialog->details->type); + break; + case PROP_BUTTONS: + eel_alert_dialog_add_buttons (dialog, g_value_get_enum (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +eel_alert_dialog_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + EelAlertDialog *dialog; + + dialog = EEL_ALERT_DIALOG (object); + + switch (prop_id) + { + case PROP_ALERT_TYPE: + g_value_set_enum (value, dialog->details->type); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +void +eel_alert_dialog_set_primary_label (EelAlertDialog *dialog, + const gchar *message) +{ + gchar *markup_str; + char *escaped_message; + + if (message != NULL) + { + escaped_message = g_markup_escape_text (message, -1); + markup_str = g_strconcat ("", escaped_message, "", NULL); + gtk_label_set_markup (GTK_LABEL (EEL_ALERT_DIALOG (dialog)->details->primary_label), + markup_str); + g_free (markup_str); + g_free (escaped_message); + } +} + +void +eel_alert_dialog_set_secondary_label (EelAlertDialog *dialog, + const gchar *message) +{ + if (message != NULL) + { + gtk_label_set_text (GTK_LABEL (EEL_ALERT_DIALOG (dialog)->details->secondary_label), + message); + } + else + { + gtk_widget_hide (EEL_ALERT_DIALOG (dialog)->details->secondary_label); + } +} + +void +eel_alert_dialog_set_details_label (EelAlertDialog *dialog, + const gchar *message) +{ + if (message != NULL) + { + gtk_widget_show (dialog->details->details_expander); + gtk_label_set_text (GTK_LABEL (dialog->details->details_label), message); + } + else + { + gtk_widget_hide (dialog->details->details_expander); + } +} + + +GtkWidget* +eel_alert_dialog_new (GtkWindow *parent, + GtkDialogFlags flags, + GtkMessageType type, + GtkButtonsType buttons, + const gchar *primary_message, + const gchar *secondary_message) +{ + GtkWidget *widget; + GtkDialog *dialog; + + g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL); + + widget = g_object_new (EEL_TYPE_ALERT_DIALOG, + "alert_type", type, + "buttons", buttons, + NULL); + atk_object_set_role (gtk_widget_get_accessible (widget), ATK_ROLE_ALERT); + + dialog = GTK_DIALOG (widget); + + gtk_container_set_border_width (GTK_CONTAINER (dialog), 5); + gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), 14); + gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE); + gtk_dialog_set_has_separator (dialog, FALSE); + + /* Make sure we don't get a window title. + * HIG says that alert dialogs should not have window title + */ + gtk_window_set_title (GTK_WINDOW (dialog), ""); + gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), TRUE); + + eel_alert_dialog_set_primary_label (EEL_ALERT_DIALOG (dialog), + primary_message); + + eel_alert_dialog_set_secondary_label (EEL_ALERT_DIALOG (dialog), + secondary_message); + + if (parent != NULL) + { + gtk_window_set_transient_for (GTK_WINDOW (widget), + GTK_WINDOW (parent)); + } + + if (flags & GTK_DIALOG_MODAL) + { + gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); + } + + if (flags & GTK_DIALOG_DESTROY_WITH_PARENT) + { + gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE); + } + return widget; +} + +static void +eel_alert_dialog_add_buttons (EelAlertDialog* alert_dialog, + GtkButtonsType buttons) +{ + GtkDialog* dialog; + + dialog = GTK_DIALOG (alert_dialog); + + switch (buttons) + { + case GTK_BUTTONS_NONE: + break; + case GTK_BUTTONS_OK: + gtk_dialog_add_button (dialog, + GTK_STOCK_OK, + GTK_RESPONSE_OK); + gtk_dialog_set_default_response (dialog, + GTK_RESPONSE_OK); + break; + case GTK_BUTTONS_CLOSE: + gtk_dialog_add_button (dialog, + GTK_STOCK_CLOSE, + GTK_RESPONSE_CLOSE); + gtk_dialog_set_default_response (dialog, + GTK_RESPONSE_CLOSE); + break; + case GTK_BUTTONS_CANCEL: + gtk_dialog_add_button (dialog, + GTK_STOCK_CANCEL, + GTK_RESPONSE_CANCEL); + gtk_dialog_set_default_response (dialog, + GTK_RESPONSE_CANCEL); + break; + case GTK_BUTTONS_YES_NO: + gtk_dialog_add_button (dialog, + GTK_STOCK_NO, + GTK_RESPONSE_NO); + gtk_dialog_add_button (dialog, + GTK_STOCK_YES, + GTK_RESPONSE_YES); + gtk_dialog_set_default_response (dialog, + GTK_RESPONSE_YES); + break; + case GTK_BUTTONS_OK_CANCEL: + gtk_dialog_add_button (dialog, + GTK_STOCK_CANCEL, + GTK_RESPONSE_CANCEL); + gtk_dialog_add_button (dialog, + GTK_STOCK_OK, + GTK_RESPONSE_OK); + gtk_dialog_set_default_response (dialog, + GTK_RESPONSE_OK); + break; + default: + g_warning ("Unknown GtkButtonsType"); + break; + } + g_object_notify (G_OBJECT (alert_dialog), "buttons"); +} + +static void +eel_alert_dialog_style_set (GtkWidget *widget, + GtkStyle *prev_style) +{ + GtkWidget *parent; + gint border_width; + + border_width = 0; + + parent = GTK_WIDGET (gtk_widget_get_parent (EEL_ALERT_DIALOG (widget)->details->image)); + + if (parent != NULL) + { + gtk_widget_style_get (widget, "alert_border", + &border_width, NULL); + + gtk_container_set_border_width (GTK_CONTAINER (parent), + border_width); + } + + if (GTK_WIDGET_CLASS (parent_class)->style_set) + { + (GTK_WIDGET_CLASS (parent_class)->style_set) (widget, prev_style); + } +} diff --git a/eel/eel-alert-dialog.h b/eel/eel-alert-dialog.h new file mode 100644 index 00000000..62d86a27 --- /dev/null +++ b/eel/eel-alert-dialog.h @@ -0,0 +1,60 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-alert-dialog.h: An HIG compliant alert dialog. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + +*/ + +#ifndef EEL_ALERT_DIALOG_H +#define EEL_ALERT_DIALOG_H + +#include + +#define EEL_TYPE_ALERT_DIALOG (eel_alert_dialog_get_type ()) +#define EEL_ALERT_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_ALERT_DIALOG, EelAlertDialog)) + +typedef struct _EelAlertDialog EelAlertDialog; +typedef struct _EelAlertDialogClass EelAlertDialogClass; +typedef struct _EelAlertDialogDetails EelAlertDialogDetails; + +struct _EelAlertDialog +{ + GtkDialog parent_instance; + EelAlertDialogDetails *details; +}; + +struct _EelAlertDialogClass +{ + GtkDialogClass parent_class; +}; + +GType eel_alert_dialog_get_type (void); + +GtkWidget* eel_alert_dialog_new (GtkWindow *parent, + GtkDialogFlags flags, + GtkMessageType type, + GtkButtonsType buttons, + const gchar *primary_message, + const gchar *secondary_message); +void eel_alert_dialog_set_primary_label (EelAlertDialog *dialog, + const gchar *message); +void eel_alert_dialog_set_secondary_label (EelAlertDialog *dialog, + const gchar *message); +void eel_alert_dialog_set_details_label (EelAlertDialog *dialog, + const gchar *message); + +#endif /* EEL_ALERT_DIALOG_H */ diff --git a/eel/eel-art-extensions.c b/eel/eel-art-extensions.c new file mode 100644 index 00000000..c245101b --- /dev/null +++ b/eel/eel-art-extensions.c @@ -0,0 +1,321 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-art-extensions.c - implementation of libart extension functions. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Darin Adler + Ramiro Estrugo +*/ + +#include + +#include "eel-art-extensions.h" +#include "eel-lib-self-check-functions.h" +#include + +const EelDRect eel_drect_empty = { 0.0, 0.0, 0.0, 0.0 }; +const EelIRect eel_irect_empty = { 0, 0, 0, 0 }; +const EelIPoint eel_ipoint_max = { G_MAXINT, G_MAXINT }; +const EelIPoint eel_ipoint_min = { G_MININT, G_MININT }; +const EelIPoint eel_ipoint_zero = { 0, 0 }; +const EelDimensions eel_dimensions_empty = { 0, 0 }; + +void +eel_irect_copy (EelIRect *dest, const EelIRect *src) +{ + dest->x0 = src->x0; + dest->y0 = src->y0; + dest->x1 = src->x1; + dest->y1 = src->y1; +} + +void +eel_irect_union (EelIRect *dest, + const EelIRect *src1, + const EelIRect *src2) +{ + if (eel_irect_is_empty (src1)) + { + eel_irect_copy (dest, src2); + } + else if (eel_irect_is_empty (src2)) + { + eel_irect_copy (dest, src1); + } + else + { + dest->x0 = MIN (src1->x0, src2->x0); + dest->y0 = MIN (src1->y0, src2->y0); + dest->x1 = MAX (src1->x1, src2->x1); + dest->y1 = MAX (src1->y1, src2->y1); + } +} + +void +eel_irect_intersect (EelIRect *dest, + const EelIRect *src1, + const EelIRect *src2) +{ + dest->x0 = MAX (src1->x0, src2->x0); + dest->y0 = MAX (src1->y0, src2->y0); + dest->x1 = MIN (src1->x1, src2->x1); + dest->y1 = MIN (src1->y1, src2->y1); +} + +gboolean +eel_irect_is_empty (const EelIRect *src) +{ + return (src->x1 <= src->x0 || + src->y1 <= src->y0); +} + +EelIRect +eel_irect_assign (int x, + int y, + int width, + int height) +{ + EelIRect rectangle; + + rectangle.x0 = x; + rectangle.y0 = y; + rectangle.x1 = rectangle.x0 + width; + rectangle.y1 = rectangle.y0 + height; + + return rectangle; +} + +/** + * eel_irect_assign_dimensions: + * + * @x: X coodinate for resulting rectangle. + * @y: Y coodinate for resulting rectangle. + * @dimensions: A EelDimensions structure for the rect's width and height. + * + * Returns: An EelIRect with the given coordinates and dimensions. + */ +EelIRect +eel_irect_assign_dimensions (int x, + int y, + EelDimensions dimensions) +{ + EelIRect rectangle; + + rectangle.x0 = x; + rectangle.y0 = y; + rectangle.x1 = rectangle.x0 + dimensions.width; + rectangle.y1 = rectangle.y0 + dimensions.height; + + return rectangle; +} + +/** + * eel_irect_get_width: + * + * @rectangle: An EelIRect. + * + * Returns: The width of the rectangle. + * + */ +int +eel_irect_get_width (EelIRect rectangle) +{ + return rectangle.x1 - rectangle.x0; +} + +/** + * eel_irect_get_height: + * + * @rectangle: An EelIRect. + * + * Returns: The height of the rectangle. + * + */ +int +eel_irect_get_height (EelIRect rectangle) +{ + return rectangle.y1 - rectangle.y0; +} + + +static void +eel_drect_copy (EelDRect *dest, + const EelDRect *src) +{ + dest->x0 = src->x0; + dest->y0 = src->y0; + dest->x1 = src->x1; + dest->y1 = src->y1; +} + +static gboolean +eel_drect_is_empty (const EelDRect *src) +{ + return (src->x1 <= src->x0 || src->y1 <= src->y0); +} + +void +eel_drect_union (EelDRect *dest, + const EelDRect *src1, + const EelDRect *src2) +{ + if (eel_drect_is_empty (src1)) + { + eel_drect_copy (dest, src2); + } + else if (eel_drect_is_empty (src2)) + { + eel_drect_copy (dest, src1); + } + else + { + dest->x0 = MIN (src1->x0, src2->x0); + dest->y0 = MIN (src1->y0, src2->y0); + dest->x1 = MAX (src1->x1, src2->x1); + dest->y1 = MAX (src1->y1, src2->y1); + } +} + + +/** + * eel_irect_contains_point: + * + * @rectangle: An EelIRect. + * @x: X coordinate to test. + * @y: Y coordinate to test. + * + * Returns: A boolean value indicating whether the rectangle + * contains the x,y coordinate. + * + */ +gboolean +eel_irect_contains_point (EelIRect rectangle, + int x, + int y) +{ + return x >= rectangle.x0 + && x <= rectangle.x1 + && y >= rectangle.y0 + && y <= rectangle.y1; +} + +gboolean +eel_irect_hits_irect (EelIRect rectangle_a, + EelIRect rectangle_b) +{ + EelIRect intersection; + eel_irect_intersect (&intersection, &rectangle_a, &rectangle_b); + return !eel_irect_is_empty (&intersection); +} + +gboolean +eel_irect_equal (EelIRect rectangle_a, + EelIRect rectangle_b) +{ + return rectangle_a.x0 == rectangle_b.x0 + && rectangle_a.y0 == rectangle_b.y0 + && rectangle_a.x1 == rectangle_b.x1 + && rectangle_a.y1 == rectangle_b.y1; +} + +/** + * eel_irect_align: + * + * @container: The rectangle that is to contain the aligned rectangle. + * @aligned_width: Width of rectangle being algined. + * @aligned_height: Height of rectangle being algined. + * @x_alignment: X alignment. + * @y_alignment: Y alignment. + * + * Returns: A rectangle aligned within a container rectangle + * using the given alignment parameters. + */ +EelIRect +eel_irect_align (EelIRect container, + int aligned_width, + int aligned_height, + float x_alignment, + float y_alignment) +{ + EelIRect aligned; + int available_width; + int available_height; + + if (eel_irect_is_empty (&container)) + { + return eel_irect_empty; + } + + if (aligned_width == 0 || aligned_height == 0) + { + return eel_irect_empty; + } + + /* Make sure the aligment parameters are within range */ + x_alignment = MAX (0, x_alignment); + x_alignment = MIN (1.0, x_alignment); + y_alignment = MAX (0, y_alignment); + y_alignment = MIN (1.0, y_alignment); + + available_width = eel_irect_get_width (container) - aligned_width; + available_height = eel_irect_get_height (container) - aligned_height; + + aligned.x0 = floor (container.x0 + (available_width * x_alignment) + 0.5); + aligned.y0 = floor (container.y0 + (available_height * y_alignment) + 0.5); + aligned.x1 = aligned.x0 + aligned_width; + aligned.y1 = aligned.y0 + aligned_height; + + return aligned; +} + + +/** + * eel_dimensions_are_empty: + * + * @dimensions: A EelDimensions structure. + * + * Returns: Whether the dimensions are empty. + */ +gboolean +eel_dimensions_are_empty (EelDimensions dimensions) +{ + return dimensions.width <= 0 || dimensions.height <= 0; +} + +EelIRect +eel_irect_offset_by (EelIRect rectangle, int x, int y) +{ + rectangle.x0 += x; + rectangle.x1 += x; + rectangle.y0 += y; + rectangle.y1 += y; + + return rectangle; +} + +EelIRect +eel_irect_scale_by (EelIRect rectangle, double scale) +{ + rectangle.x0 *= scale; + rectangle.x1 *= scale; + rectangle.y0 *= scale; + rectangle.y1 *= scale; + + return rectangle; +} diff --git a/eel/eel-art-extensions.h b/eel/eel-art-extensions.h new file mode 100644 index 00000000..67f5aa04 --- /dev/null +++ b/eel/eel-art-extensions.h @@ -0,0 +1,120 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-art-extensions.h - interface of libart extension functions. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Darin Adler + Ramiro Estrugo +*/ + +#ifndef EEL_ART_EXTENSIONS_H +#define EEL_ART_EXTENSIONS_H + +#include + +#ifdef __cplusplus +extern "C" { +#endif + + typedef struct + { + double x, y; + } EelDPoint; + + typedef struct + { + int x; + int y; + } EelIPoint; + + typedef struct + { + double x0, y0, x1, y1; + } EelDRect; + + typedef struct + { + /*< public >*/ + int x0, y0, x1, y1; + } EelIRect; + + typedef struct + { + int width; + int height; + } EelDimensions; + + extern const EelDRect eel_drect_empty; + extern const EelIRect eel_irect_empty; + extern const EelIPoint eel_ipoint_max; + extern const EelIPoint eel_ipoint_min; + extern const EelIPoint eel_ipoint_zero; + extern const EelDimensions eel_dimensions_empty; + + void eel_irect_copy (EelIRect *dest, + const EelIRect *src); + void eel_irect_union (EelIRect *dest, + const EelIRect *src1, + const EelIRect *src2); + void eel_irect_intersect (EelIRect *dest, + const EelIRect *src1, + const EelIRect *src2); + gboolean eel_irect_equal (EelIRect rectangle_a, + EelIRect rectangle_b); + gboolean eel_irect_hits_irect (EelIRect rectangle_a, + EelIRect rectangle_b); + EelIRect eel_irect_offset_by (EelIRect rectangle, + int x, + int y); + EelIRect eel_irect_scale_by (EelIRect rectangle, + double scale); + gboolean eel_irect_is_empty (const EelIRect *rectangle); + gboolean eel_irect_contains_point (EelIRect outer_rectangle, + int x, + int y); + EelIRect eel_irect_assign (int x, + int y, + int width, + int height); + EelIRect eel_irect_assign_dimensions (int x, + int y, + EelDimensions dimensions); + int eel_irect_get_width (EelIRect rectangle); + int eel_irect_get_height (EelIRect rectangle); + EelIRect eel_irect_align (EelIRect container, + int aligned_width, + int aligned_height, + float x_alignment, + float y_alignment); + + + void eel_drect_union (EelDRect *dest, + const EelDRect *src1, + const EelDRect *src2); + + + /* EelDimensions functions. */ + gboolean eel_dimensions_are_empty (EelDimensions dimensions); + + +#ifdef __cplusplus +} +#endif + +#endif /* EEL_ART_EXTENSIONS_H */ diff --git a/eel/eel-art-gtk-extensions.c b/eel/eel-art-gtk-extensions.c new file mode 100644 index 00000000..f3ccef3c --- /dev/null +++ b/eel/eel-art-gtk-extensions.c @@ -0,0 +1,346 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-eel-gtk-extensions.c - Access gtk/gdk attributes as libeel rectangles. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PEELICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Ramiro Estrugo +*/ + +#include + +#include "eel-art-gtk-extensions.h" +#include + +/** + * eel_gdk_rectangle_to_eel_irect: + * @gdk_rectangle: The source GdkRectangle. + * + * Return value: An EelIRect representation of the GdkRectangle. + * + * This is a very simple conversion of rectangles from the Gdk to the Libeel + * universe. This is useful in code that does clipping (or other operations) + * using libeel and has a GdkRectangle to work with - for example expose_event() + * in GtkWidget's. + */ +EelIRect +eel_gdk_rectangle_to_eel_irect (GdkRectangle gdk_rectangle) +{ + EelIRect rectangle; + + rectangle.x0 = gdk_rectangle.x; + rectangle.y0 = gdk_rectangle.y; + rectangle.x1 = rectangle.x0 + (int) gdk_rectangle.width; + rectangle.y1 = rectangle.y0 + (int) gdk_rectangle.height; + + return rectangle; +} + +/** + * eel_screen_get_dimensions: + * + * Return value: The screen dimensions. + * + */ +EelDimensions +eel_screen_get_dimensions (void) +{ + EelDimensions screen_dimensions; + + screen_dimensions.width = gdk_screen_width (); + screen_dimensions.height = gdk_screen_height (); + + g_assert (screen_dimensions.width > 0); + g_assert (screen_dimensions.height > 0); + + return screen_dimensions; +} + +/** + * eel_gdk_window_get_bounds: + * @gdk_window: The source GdkWindow. + * + * Return value: An EelIRect representation of the given GdkWindow's geometry + * relative to its parent in the Gdk window hierarchy. + * + */ +EelIRect +eel_gdk_window_get_bounds (GdkWindow *gdk_window) +{ + EelIRect bounds; + int width; + int height; + + g_return_val_if_fail (gdk_window != NULL, eel_irect_empty); + + gdk_window_get_position (gdk_window, &bounds.x0, &bounds.y0); + +#if GTK_CHECK_VERSION(3, 0, 0) + width = gdk_window_get_width(gdk_window); + height = gdk_window_get_height(gdk_window); +#else + gdk_drawable_get_size (gdk_window, &width, &height); +#endif + + + bounds.x1 = bounds.x0 + width; + bounds.y1 = bounds.y0 + height; + + return bounds; +} + +/** + * eel_gdk_window_get_bounds: + * @gdk_window: The source GdkWindow. + * + * Return value: An EelIRect representation of the given GdkWindow's geometry + * relative to the screen. + * + */ +EelIRect +eel_gdk_window_get_screen_relative_bounds (GdkWindow *gdk_window) +{ + EelIRect screen_bounds; + int width; + int height; + + g_return_val_if_fail (gdk_window != NULL, eel_irect_empty); + + if (!gdk_window_get_origin (gdk_window, + &screen_bounds.x0, + &screen_bounds.y0)) + { + return eel_irect_empty; + } + +#if GTK_CHECK_VERSION(3, 0, 0) + width = gdk_window_get_width(gdk_window); + height = gdk_window_get_height(gdk_window); +#else + gdk_drawable_get_size(gdk_window, &width, &height); +#endif + + screen_bounds.x1 = screen_bounds.x0 + width; + screen_bounds.y1 = screen_bounds.y0 + height; + + return screen_bounds; +} + +/** + * eel_gtk_widget_get_bounds: + * @gtk_widget: The source GtkWidget. + * + * Return value: An EelIRect representation of the given GtkWidget's geometry + * relative to its parent. In the Gtk universe this is known as "allocation." + * + */ +EelIRect +eel_gtk_widget_get_bounds (GtkWidget *gtk_widget) +{ + GtkAllocation allocation; + g_return_val_if_fail (GTK_IS_WIDGET (gtk_widget), eel_irect_empty); + + gtk_widget_get_allocation (gtk_widget, &allocation); + return eel_irect_assign (allocation.x, + allocation.y, + (int) allocation.width, + (int) allocation.height); +} + +/** + * eel_gtk_widget_get_dimensions: + * @gtk_widget: The source GtkWidget. + * + * Return value: The widget's dimensions. The returned dimensions are only valid + * after the widget's geometry has been "allocated" by its container. + */ +EelDimensions +eel_gtk_widget_get_dimensions (GtkWidget *gtk_widget) +{ + EelDimensions dimensions; + GtkAllocation allocation; + + g_return_val_if_fail (GTK_IS_WIDGET (gtk_widget), eel_dimensions_empty); + + gtk_widget_get_allocation (gtk_widget, &allocation); + dimensions.width = (int) allocation.width; + dimensions.height = (int) allocation.height; + + return dimensions; +} + +/** + * eel_gtk_widget_get_preferred_dimensions: + * @gtk_widget: The source GtkWidget. + * + * Return value: The widget's preferred dimensions. The preferred dimensions are + * computed by calling the widget's 'size_request' method and thus + * could potentially be expensive for complicated widgets. + */ +EelDimensions +eel_gtk_widget_get_preferred_dimensions (GtkWidget *gtk_widget) +{ + GtkRequisition requisition; + EelDimensions preferred_dimensions; + + g_return_val_if_fail (GTK_IS_WIDGET (gtk_widget), eel_dimensions_empty); + + gtk_widget_size_request (gtk_widget, &requisition); + + preferred_dimensions.width = (int) requisition.width; + preferred_dimensions.height = (int) requisition.height; + + return preferred_dimensions; +} + +/** + * eel_gdk_window_clip_dirty_area_to_screen: + * @gdk_window: The GdkWindow that the damage occured on. + * @dirty_area: The dirty area as an EelIRect. + * + * Return value: An EelIRect of the dirty area clipped to the screen. + * + * This function is useful to do less work in expose_event() GtkWidget methods. + * It also ensures that any drawing that the widget does is actually onscreen. + */ +EelIRect +eel_gdk_window_clip_dirty_area_to_screen (GdkWindow *gdk_window, + EelIRect dirty_area) +{ + EelIRect clipped; + EelDimensions screen_dimensions; + EelIRect screen_relative_bounds; + int dirty_width; + int dirty_height; + + g_return_val_if_fail (gdk_window != NULL, eel_irect_empty); + + dirty_width = dirty_area.x1 - dirty_area.x0; + dirty_height = dirty_area.y1 - dirty_area.y0; + + g_return_val_if_fail (dirty_width > 0, eel_irect_empty); + g_return_val_if_fail (dirty_height > 0, eel_irect_empty); + + screen_dimensions = eel_screen_get_dimensions (); + screen_relative_bounds = eel_gdk_window_get_screen_relative_bounds (gdk_window); + + /* Window is obscured by left edge of screen */ + if ((screen_relative_bounds.x0 + dirty_area.x0) < 0) + { + int clipped_width = screen_relative_bounds.x0 + dirty_area.x0 + dirty_width; + clipped.x0 = dirty_area.x0 + dirty_width - clipped_width; + clipped.x1 = clipped.x0 + clipped_width; + } + else + { + clipped.x0 = dirty_area.x0; + clipped.x1 = clipped.x0 + dirty_width; + } + + /* Window is obscured by right edge of screen */ + if (screen_relative_bounds.x1 > screen_dimensions.width) + { + int obscured_width; + + obscured_width = + screen_relative_bounds.x0 + dirty_area.x0 + dirty_width - screen_dimensions.width; + + if (obscured_width > 0) + { + clipped.x1 -= obscured_width; + } + } + + /* Window is obscured by top edge of screen */ + if ((screen_relative_bounds.y0 + dirty_area.y0) < 0) + { + int clipped_height = screen_relative_bounds.y0 + dirty_area.y0 + dirty_height; + clipped.y0 = dirty_area.y0 + dirty_height - clipped_height; + clipped.y1 = clipped.y0 + clipped_height; + } + else + { + clipped.y0 = dirty_area.y0; + clipped.y1 = clipped.y0 + dirty_height; + } + + /* Window is obscured by bottom edge of screen */ + if (screen_relative_bounds.y1 > screen_dimensions.height) + { + int obscured_height; + + obscured_height = + screen_relative_bounds.y0 + dirty_area.y0 + dirty_height - screen_dimensions.height; + + if (obscured_height > 0) + { + clipped.y1 -= obscured_height; + } + } + + if (eel_irect_is_empty (&clipped)) + { + clipped = eel_irect_empty; + } + + return clipped; +} + +GdkRectangle +eel_irect_to_gdk_rectangle (EelIRect rectangle) +{ + GdkRectangle gdk_rect; + + gdk_rect.x = rectangle.x0; + gdk_rect.y = rectangle.y0; + gdk_rect.width = eel_irect_get_width (rectangle); + gdk_rect.height = eel_irect_get_height (rectangle); + + return gdk_rect; +} + +EelDimensions +eel_gdk_window_get_dimensions (GdkWindow *gdk_window) +{ + EelDimensions dimensions; + + g_return_val_if_fail (gdk_window != NULL, eel_dimensions_empty); + +#if GTK_CHECK_VERSION(3, 0, 0) + dimensions.width = gdk_window_get_width(gdk_window); + dimensions.height = gdk_window_get_height(gdk_window); +#else + gdk_drawable_get_size (gdk_window, &dimensions.width, &dimensions.height); +#endif + + return dimensions; +} + +EelIPoint +eel_gdk_get_pointer_position (void) +{ + + EelIPoint position; + + gdk_window_get_pointer (gdk_get_default_root_window (), + &position.x, + &position.y, + NULL); + + return position; +} diff --git a/eel/eel-art-gtk-extensions.h b/eel/eel-art-gtk-extensions.h new file mode 100644 index 00000000..3ad24f2d --- /dev/null +++ b/eel/eel-art-gtk-extensions.h @@ -0,0 +1,74 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-art-gtk-extensions.h - Access gtk/gdk attributes as libart rectangles. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Ramiro Estrugo +*/ + +/* The following functions accept gtk/gdk structures and + * return their bounds and dimensions, where: + * + * bounds: The (x,y) and (width, height) of something. + * dimensions: The (width, height) of something. + * + * These are very useful in code that uses libart functions + * to do operations on ArtIRects (such as intersection) + */ + +#ifndef EEL_ART_GTK_EXTENSIONS_H +#define EEL_ART_GTK_EXTENSIONS_H + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + + /* Convert between GdkRectangle and EelIRect and back */ + GdkRectangle eel_irect_to_gdk_rectangle (EelIRect rectangle); + EelIRect eel_gdk_rectangle_to_eel_irect (GdkRectangle gdk_rectangle); + EelDimensions eel_screen_get_dimensions (void); + + /* GdkWindow parent-relative bounds */ + EelIRect eel_gdk_window_get_bounds (GdkWindow *window); + + /* GdkWindow dimensions */ + EelDimensions eel_gdk_window_get_dimensions (GdkWindow *window); + + /* GdkWindow screen parent-relative bounds */ + EelIRect eel_gdk_window_get_screen_relative_bounds (GdkWindow *window); + + /* Clip a dirty area (from exposures) to the on screen parts of a GdkWindow */ + EelIRect eel_gdk_window_clip_dirty_area_to_screen (GdkWindow *window, + EelIRect dirty_area); + + /* GtkWidget bounds and dimensions */ + EelIRect eel_gtk_widget_get_bounds (GtkWidget *widget); + EelDimensions eel_gtk_widget_get_dimensions (GtkWidget *widget); + EelDimensions eel_gtk_widget_get_preferred_dimensions (GtkWidget *widget); + EelIPoint eel_gdk_get_pointer_position (void); + +#ifdef __cplusplus +} +#endif + +#endif /* EEL_ART_GTK_EXTENSIONS_H */ diff --git a/eel/eel-background-box.c b/eel/eel-background-box.c new file mode 100644 index 00000000..614d89ab --- /dev/null +++ b/eel/eel-background-box.c @@ -0,0 +1,70 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-background-box.c - an event box that renders an eel background + + Copyright (C) 2002 Sun Microsystems, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Dave Camp +*/ + +#include +#include "eel-background-box.h" + +#include "eel-gtk-macros.h" +#include "eel-background.h" + +static void eel_background_box_class_init (EelBackgroundBoxClass *background_box_class); +static void eel_background_box_init (EelBackgroundBox *background); + +EEL_CLASS_BOILERPLATE (EelBackgroundBox, eel_background_box, GTK_TYPE_EVENT_BOX) + +static gboolean +eel_background_box_expose_event (GtkWidget *widget, + GdkEventExpose *event) +{ + eel_background_expose (widget, event); + + gtk_container_propagate_expose (GTK_CONTAINER (widget), + gtk_bin_get_child (GTK_BIN (widget)), + event); + + return TRUE; +} + +static void +eel_background_box_class_init (EelBackgroundBoxClass *klass) +{ + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + widget_class->expose_event = eel_background_box_expose_event; +} + +static void +eel_background_box_init (EelBackgroundBox *box) +{ +} + +GtkWidget* +eel_background_box_new (void) +{ + EelBackgroundBox *background_box; + + background_box = EEL_BACKGROUND_BOX (gtk_widget_new (eel_background_box_get_type (), NULL)); + + return GTK_WIDGET (background_box); +} diff --git a/eel/eel-background-box.h b/eel/eel-background-box.h new file mode 100644 index 00000000..849f5ebf --- /dev/null +++ b/eel/eel-background-box.h @@ -0,0 +1,71 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-background-box.c - an event box that renders an eel background + + Copyright (C) 2002 Sun Microsystems, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Dave Camp +*/ + +#ifndef EEL_BACKGROUND_BOX_H +#define EEL_BACKGROUND_BOX_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define EEL_TYPE_BACKGROUND_BOX eel_background_box_get_type() +#define EEL_BACKGROUND_BOX(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_BACKGROUND_BOX, EelBackgroundBox)) +#define EEL_BACKGROUND_BOX_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_BACKGROUND_BOX, EelBackgroundBoxClass)) +#define EEL_IS_BACKGROUND_BOX(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_BACKGROUND_BOX)) +#define EEL_IS_BACKGROUND_BOX_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_BACKGROUND_BOX)) +#define EEL_BACKGROUND_BOX_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_BACKGROUND_BOX, EelBackgroundBoxClass)) + + typedef struct EelBackgroundBox EelBackgroundBox; + typedef struct EelBackgroundBoxClass EelBackgroundBoxClass; + typedef struct EelBackgroundBoxDetails EelBackgroundBoxDetails; + + struct EelBackgroundBox + { + /* Superclass */ + GtkEventBox event_box; + }; + + struct EelBackgroundBoxClass + { + GtkEventBoxClass parent_class; + }; + + GType eel_background_box_get_type (void); + GtkWidget *eel_background_box_new (void); + +#ifdef __cplusplus +} +#endif + +#endif /* EEL_BACKGROUND_TABLE_H */ + + diff --git a/eel/eel-background.c b/eel/eel-background.c new file mode 100644 index 00000000..4d12b37f --- /dev/null +++ b/eel/eel-background.c @@ -0,0 +1,1273 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-background.c: Object for the background of a widget. + + Copyright (C) 2000 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Darin Adler +*/ + +#include +#include "eel-background.h" +#include "eel-gdk-extensions.h" +#include "eel-gdk-pixbuf-extensions.h" +#include "eel-glib-extensions.h" +#include "eel-mate-extensions.h" +#include "eel-gtk-macros.h" +#include "eel-lib-self-check-functions.h" +#include "eel-string.h" +#include "eel-marshal.h" +#include "eel-types.h" +#include "eel-type-builtins.h" +#include +#include +#include +#include +#include +#include +#include +#define MATE_DESKTOP_USE_UNSTABLE_API +#include + +static void eel_background_class_init (gpointer klass); +static void eel_background_init (gpointer object, + gpointer klass); +static void eel_background_finalize (GObject *object); +static GdkPixmap *eel_background_get_pixmap_and_color (EelBackground *background, + GdkWindow *window, + GdkColor *color); + +static void set_image_properties (EelBackground *background); + +static void init_fade (EelBackground *background, GtkWidget *widget); +static void free_fade (EelBackground *background); + +EEL_CLASS_BOILERPLATE (EelBackground, eel_background, GTK_TYPE_OBJECT) + +enum +{ + APPEARANCE_CHANGED, + SETTINGS_CHANGED, + RESET, + LAST_SIGNAL +}; + +/* This is the size of the GdkRGB dither matrix, in order to avoid + * bad dithering when tiling the gradient + */ +#define GRADIENT_PIXMAP_TILE_SIZE 128 + +static guint signals[LAST_SIGNAL]; + +struct EelBackgroundDetails +{ + char *color; + + MateBG *bg; + GtkWidget *widget; + + /* Realized data: */ + GdkPixmap *background_pixmap; + gboolean background_pixmap_is_unset_root_pixmap; + MateBGCrossfade *fade; + int background_entire_width; + int background_entire_height; + GdkColor default_color; + + gboolean use_base; + + /* Is this background attached to desktop window */ + gboolean is_desktop; + /* Desktop screen size watcher */ + gulong screen_size_handler; + /* Desktop monitors configuration watcher */ + gulong screen_monitors_handler; + /* Can we use common pixmap for root window and desktop window */ + gboolean use_common_pixmap; + guint change_idle_id; + + /* activity status */ + gboolean is_active; +}; + +static void +eel_background_class_init (gpointer klass) +{ + GObjectClass *object_class; + + object_class = G_OBJECT_CLASS (klass); + + eel_type_init (); + + signals[APPEARANCE_CHANGED] = + g_signal_new ("appearance_changed", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE, + G_STRUCT_OFFSET (EelBackgroundClass, + appearance_changed), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, + 0); + signals[SETTINGS_CHANGED] = + g_signal_new ("settings_changed", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE, + G_STRUCT_OFFSET (EelBackgroundClass, + settings_changed), + NULL, NULL, + g_cclosure_marshal_VOID__INT, + G_TYPE_NONE, + 1, G_TYPE_INT); + signals[RESET] = + g_signal_new ("reset", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE, + G_STRUCT_OFFSET (EelBackgroundClass, + reset), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, + 0); + + object_class->finalize = eel_background_finalize; +} + +static void +on_bg_changed (MateBG *bg, EelBackground *background) +{ + init_fade (background, background->details->widget); + g_signal_emit (G_OBJECT (background), + signals[APPEARANCE_CHANGED], 0); +} + +static void +on_bg_transitioned (MateBG *bg, EelBackground *background) +{ + free_fade (background); + g_signal_emit (G_OBJECT (background), + signals[APPEARANCE_CHANGED], 0); +} + +static void +eel_background_init (gpointer object, gpointer klass) +{ + EelBackground *background; + + background = EEL_BACKGROUND (object); + + background->details = g_new0 (EelBackgroundDetails, 1); + background->details->default_color.red = 0xffff; + background->details->default_color.green = 0xffff; + background->details->default_color.blue = 0xffff; + background->details->bg = mate_bg_new (); + background->details->is_active = TRUE; + + g_signal_connect (background->details->bg, "changed", + G_CALLBACK (on_bg_changed), background); + g_signal_connect (background->details->bg, "transitioned", + G_CALLBACK (on_bg_transitioned), background); + +} + +/* The safe way to clear an image from a background is: + * eel_background_set_image_uri (NULL); + * This fn is a private utility - it does NOT clear + * the details->bg_uri setting. + */ +static void +eel_background_remove_current_image (EelBackground *background) +{ + if (background->details->bg != NULL) + { + g_object_unref (G_OBJECT (background->details->bg)); + background->details->bg = NULL; + } +} + +static void +free_fade (EelBackground *background) +{ + if (background->details->fade != NULL) + { + g_object_unref (background->details->fade); + background->details->fade = NULL; + } +} + +static void +free_background_pixmap (EelBackground *background) +{ + GdkDisplay *display; + GdkPixmap *pixmap; + + pixmap = background->details->background_pixmap; + if (pixmap != NULL) + { + /* If we created a root pixmap and didn't set it as background + it will live forever, so we need to kill it manually. + If set as root background it will be killed next time the + background is changed. */ + if (background->details->background_pixmap_is_unset_root_pixmap) + { + display = gdk_drawable_get_display (GDK_DRAWABLE (pixmap)); + XKillClient (GDK_DISPLAY_XDISPLAY (display), + GDK_PIXMAP_XID (pixmap)); + } + g_object_unref (pixmap); + background->details->background_pixmap = NULL; + } +} + + +static void +eel_background_finalize (GObject *object) +{ + EelBackground *background; + + background = EEL_BACKGROUND (object); + + g_free (background->details->color); + eel_background_remove_current_image (background); + + free_background_pixmap (background); + + free_fade (background); + + g_free (background->details); + + EEL_CALL_PARENT (G_OBJECT_CLASS, finalize, (object)); +} + +static EelBackgroundImagePlacement +placement_mate_to_eel (MateBGPlacement p) +{ + switch (p) + { + case MATE_BG_PLACEMENT_CENTERED: + return EEL_BACKGROUND_CENTERED; + case MATE_BG_PLACEMENT_FILL_SCREEN: + return EEL_BACKGROUND_SCALED; + case MATE_BG_PLACEMENT_SCALED: + return EEL_BACKGROUND_SCALED_ASPECT; + case MATE_BG_PLACEMENT_ZOOMED: + return EEL_BACKGROUND_ZOOM; + case MATE_BG_PLACEMENT_TILED: + return EEL_BACKGROUND_TILED; + case MATE_BG_PLACEMENT_SPANNED: + return EEL_BACKGROUND_SPANNED; + } + + return EEL_BACKGROUND_TILED; +} + +static MateBGPlacement +placement_eel_to_mate (EelBackgroundImagePlacement p) +{ + switch (p) + { + case EEL_BACKGROUND_CENTERED: + return MATE_BG_PLACEMENT_CENTERED; + case EEL_BACKGROUND_SCALED: + return MATE_BG_PLACEMENT_FILL_SCREEN; + case EEL_BACKGROUND_SCALED_ASPECT: + return MATE_BG_PLACEMENT_SCALED; + case EEL_BACKGROUND_ZOOM: + return MATE_BG_PLACEMENT_ZOOMED; + case EEL_BACKGROUND_TILED: + return MATE_BG_PLACEMENT_TILED; + case EEL_BACKGROUND_SPANNED: + return MATE_BG_PLACEMENT_SPANNED; + } + + return MATE_BG_PLACEMENT_TILED; +} + +EelBackgroundImagePlacement +eel_background_get_image_placement (EelBackground *background) +{ + g_return_val_if_fail (EEL_IS_BACKGROUND (background), EEL_BACKGROUND_TILED); + + return placement_mate_to_eel (mate_bg_get_placement (background->details->bg)); +} + +void +eel_background_set_image_placement (EelBackground *background, + EelBackgroundImagePlacement new_placement) +{ + g_return_if_fail (EEL_IS_BACKGROUND (background)); + + mate_bg_set_placement (background->details->bg, + placement_eel_to_mate (new_placement)); +} + +EelBackground * +eel_background_new (void) +{ + return EEL_BACKGROUND (g_object_new (EEL_TYPE_BACKGROUND, NULL)); +} + +static void +eel_background_unrealize (EelBackground *background) +{ + free_background_pixmap (background); + + background->details->background_entire_width = 0; + background->details->background_entire_height = 0; + background->details->default_color.red = 0xffff; + background->details->default_color.green = 0xffff; + background->details->default_color.blue = 0xffff; +} + +static void +drawable_get_adjusted_size (EelBackground *background, + GdkDrawable *drawable, + int *width, + int *height) +{ + GdkScreen *screen; + + /* + * Screen resolution change makes root drawable have incorrect size. + */ +#if GTK_CHECK_VERSION(3, 0, 0) + width = gdk_window_get_width(GDK_WINDOW(drawable)); + height = gdk_window_get_height(GDK_WINDOW(drawable)); +#else + gdk_drawable_get_size(drawable, width, height); // FIXME: this is right? +#endif + + + if (background->details->is_desktop) + { + screen = gdk_drawable_get_screen (drawable); + *width = gdk_screen_get_width (screen); + *height = gdk_screen_get_height (screen); + } +} + +static gboolean +eel_background_ensure_realized (EelBackground *background, GdkWindow *window) +{ + gpointer data; + GtkWidget *widget; + GtkStyle *style; + gboolean changed; + int entire_width; + int entire_height; + + drawable_get_adjusted_size (background, window, &entire_width, &entire_height); + + /* Set the default color */ + + /* Get the widget to which the window belongs and its style as well */ + gdk_window_get_user_data (window, &data); + widget = GTK_WIDGET (data); + if (widget != NULL) + { + style = gtk_widget_get_style (widget); + if (background->details->use_base) + { + background->details->default_color = style->base[GTK_STATE_NORMAL]; + } + else + { + background->details->default_color = style->bg[GTK_STATE_NORMAL]; + } + + gdk_rgb_find_color (style->colormap, &(background->details->default_color)); + } + + /* If the window size is the same as last time, don't update */ + if (entire_width == background->details->background_entire_width && + entire_height == background->details->background_entire_height) + { + return FALSE; + } + + free_background_pixmap (background); + + changed = FALSE; + + set_image_properties (background); + + background->details->background_pixmap = mate_bg_create_pixmap (background->details->bg, + window, + entire_width, entire_height, + background->details->is_desktop); + background->details->background_pixmap_is_unset_root_pixmap = background->details->is_desktop; + + /* We got the pixmap and everything, so we don't care about a change + that is pending (unless things actually change after this time) */ + g_object_set_data (G_OBJECT (background->details->bg), + "ignore-pending-change", GINT_TO_POINTER (TRUE)); + changed = TRUE; + + + background->details->background_entire_width = entire_width; + background->details->background_entire_height = entire_height; + + return changed; +} + +#define CLAMP_COLOR(v) (t = (v), CLAMP (t, 0, G_MAXUSHORT)) +#define SATURATE(v) ((1.0 - saturation) * intensity + saturation * (v)) + +static void +make_color_inactive (EelBackground *background, GdkColor *color) +{ + double intensity, saturation; + gushort t; + + if (!background->details->is_active) + { + saturation = 0.7; + intensity = color->red * 0.30 + color->green * 0.59 + color->blue * 0.11; + color->red = SATURATE (color->red); + color->green = SATURATE (color->green); + color->blue = SATURATE (color->blue); + + if (intensity > G_MAXUSHORT / 2) + { + color->red *= 0.9; + color->green *= 0.9; + color->blue *= 0.9; + } + else + { + color->red *= 1.25; + color->green *= 1.25; + color->blue *= 1.25; + } + + color->red = CLAMP_COLOR (color->red); + color->green = CLAMP_COLOR (color->green); + color->blue = CLAMP_COLOR (color->blue); + } +} + +static GdkPixmap * +eel_background_get_pixmap_and_color (EelBackground *background, + GdkWindow *window, + GdkColor *color) +{ + int entire_width; + int entire_height; + + drawable_get_adjusted_size (background, window, &entire_width, &entire_height); + + eel_background_ensure_realized (background, window); + + *color = background->details->default_color; + make_color_inactive (background, color); + + if (background->details->background_pixmap != NULL) + { + return g_object_ref (background->details->background_pixmap); + } + return NULL; +} + +void +eel_background_expose (GtkWidget *widget, + GdkEventExpose *event) +{ + GdkColor color; + int window_width; + int window_height; + GdkPixmap *pixmap; + GdkGC *gc; + GdkGCValues gc_values; + GdkGCValuesMask value_mask; + GdkWindow *widget_window; + + EelBackground *background; + + widget_window = gtk_widget_get_window (widget); + if (event->window != widget_window) + { + return; + } + + background = eel_get_widget_background (widget); + + drawable_get_adjusted_size (background, widget_window, &window_width, &window_height); + + pixmap = eel_background_get_pixmap_and_color (background, + widget_window, + &color); + + if (pixmap) + { + gc_values.tile = pixmap; + gc_values.ts_x_origin = 0; + gc_values.ts_y_origin = 0; + gc_values.fill = GDK_TILED; + value_mask = GDK_GC_FILL | GDK_GC_TILE | GDK_GC_TS_X_ORIGIN | GDK_GC_TS_Y_ORIGIN; + } + else + { + gdk_rgb_find_color (gtk_widget_get_colormap (widget), &color); + gc_values.foreground = color; + gc_values.fill = GDK_SOLID; + value_mask = GDK_GC_FILL | GDK_GC_FOREGROUND; + } + + gc = gdk_gc_new_with_values (widget_window, &gc_values, value_mask); + + gdk_gc_set_clip_rectangle (gc, &event->area); + + gdk_draw_rectangle (widget_window, gc, TRUE, 0, 0, window_width, window_height); + + g_object_unref (gc); + + if (pixmap) + { + g_object_unref (pixmap); + } +} + +static void +set_image_properties (EelBackground *background) +{ + GdkColor c; + if (!background->details->color) + { + c = background->details->default_color; + make_color_inactive (background, &c); + mate_bg_set_color (background->details->bg, MATE_BG_COLOR_SOLID, + &c, NULL); + } + else if (!eel_gradient_is_gradient (background->details->color)) + { + eel_gdk_color_parse_with_white_default (background->details->color, &c); + make_color_inactive (background, &c); + mate_bg_set_color (background->details->bg, MATE_BG_COLOR_SOLID, &c, NULL); + } + else + { + GdkColor c1; + GdkColor c2; + char *spec; + + spec = eel_gradient_get_start_color_spec (background->details->color); + eel_gdk_color_parse_with_white_default (spec, &c1); + make_color_inactive (background, &c1); + g_free (spec); + + spec = eel_gradient_get_end_color_spec (background->details->color); + eel_gdk_color_parse_with_white_default (spec, &c2); + make_color_inactive (background, &c2); + g_free (spec); + + if (eel_gradient_is_horizontal (background->details->color)) + mate_bg_set_color (background->details->bg, MATE_BG_COLOR_H_GRADIENT, &c1, &c2); + else + mate_bg_set_color (background->details->bg, MATE_BG_COLOR_V_GRADIENT, &c1, &c2); + + } +} + +char * +eel_background_get_color (EelBackground *background) +{ + g_return_val_if_fail (EEL_IS_BACKGROUND (background), NULL); + + return g_strdup (background->details->color); +} + +char * +eel_background_get_image_uri (EelBackground *background) +{ + const char *filename; + + g_return_val_if_fail (EEL_IS_BACKGROUND (background), NULL); + + filename = mate_bg_get_filename (background->details->bg); + if (filename) + { + return g_filename_to_uri (filename, NULL, NULL); + } + return NULL; +} + +/* Use style->base as the default color instead of bg */ +void +eel_background_set_use_base (EelBackground *background, + gboolean use_base) +{ + background->details->use_base = use_base; +} + +void +eel_background_set_color (EelBackground *background, + const char *color) +{ + if (eel_strcmp (background->details->color, color) != 0) + { + g_free (background->details->color); + background->details->color = g_strdup (color); + + set_image_properties (background); + } +} + +static gboolean +eel_background_set_image_uri_helper (EelBackground *background, + const char *image_uri, + gboolean emit_signal) +{ + char *filename; + + if (image_uri != NULL) + { + filename = g_filename_from_uri (image_uri, NULL, NULL); + } + else + { + filename = NULL; + } + + mate_bg_set_filename (background->details->bg, filename); + + if (emit_signal) + { + g_signal_emit (GTK_OBJECT (background), signals[SETTINGS_CHANGED], 0, GDK_ACTION_COPY); + } + + set_image_properties (background); + + g_free (filename); + + return TRUE; +} + +void +eel_background_set_image_uri (EelBackground *background, const char *image_uri) +{ + + + eel_background_set_image_uri_helper (background, image_uri, TRUE); +} + +/* Use this fn to set both the image and color and avoid flash. The color isn't + * changed till after the image is done loading, that way if an update occurs + * before then, it will use the old color and image. + */ +static void +eel_background_set_image_uri_and_color (EelBackground *background, GdkDragAction action, + const char *image_uri, const char *color) +{ + eel_background_set_image_uri_helper (background, image_uri, FALSE); + eel_background_set_color (background, color); + + /* We always emit, even if the color didn't change, because the image change + * relies on us doing it here. + */ + + g_signal_emit (background, signals[SETTINGS_CHANGED], 0, action); +} + +void +eel_background_receive_dropped_background_image (EelBackground *background, + GdkDragAction action, + const char *image_uri) +{ + /* Currently, we only support tiled images. So we set the placement. + * We rely on eel_background_set_image_uri_and_color to emit + * the SETTINGS_CHANGED & APPEARANCE_CHANGE signals. + */ + eel_background_set_image_placement (background, EEL_BACKGROUND_TILED); + + eel_background_set_image_uri_and_color (background, action, image_uri, NULL); +} + +/** + * eel_background_is_set: + * + * Check whether the background's color or image has been set. + */ +gboolean +eel_background_is_set (EelBackground *background) +{ + g_assert (EEL_IS_BACKGROUND (background)); + + return background->details->color != NULL + || mate_bg_get_filename (background->details->bg) != NULL; +} + +/** + * eel_background_reset: + * + * Emit the reset signal to forget any color or image that has been + * set previously. + */ +void +eel_background_reset (EelBackground *background) +{ + g_return_if_fail (EEL_IS_BACKGROUND (background)); + + g_signal_emit (GTK_OBJECT (background), signals[RESET], 0); +} + +static void +set_root_pixmap (EelBackground *background, + GdkWindow *window) +{ + GdkPixmap *pixmap, *root_pixmap; + GdkScreen *screen; + GdkColor color; + + pixmap = eel_background_get_pixmap_and_color (background, + window, + &color); + screen = gdk_drawable_get_screen (window); + + if (background->details->use_common_pixmap) + { + background->details->background_pixmap_is_unset_root_pixmap = FALSE; + root_pixmap = g_object_ref (pixmap); + } + else + { + root_pixmap = mate_bg_create_pixmap (background->details->bg, window, + gdk_screen_get_width (screen), gdk_screen_get_height (screen), TRUE); + } + + mate_bg_set_pixmap_as_root (screen, pixmap); + + g_object_unref (pixmap); + g_object_unref (root_pixmap); +} + +static gboolean +fade_to_pixmap (EelBackground *background, + GdkWindow *window, + GdkPixmap *pixmap) +{ + if (background->details->fade == NULL) + { + return FALSE; + } + + if (!mate_bg_crossfade_set_end_pixmap (background->details->fade, + pixmap)) + { + return FALSE; + } + + if (!mate_bg_crossfade_is_started (background->details->fade)) + { + mate_bg_crossfade_start (background->details->fade, window); + if (background->details->is_desktop) + { + g_signal_connect_swapped (background->details->fade, + "finished", + G_CALLBACK (set_root_pixmap), background); + } + } + + return mate_bg_crossfade_is_started (background->details->fade); +} + + +static void +eel_background_set_up_widget (EelBackground *background, GtkWidget *widget) +{ + GtkStyle *style; + GdkPixmap *pixmap; + GdkColor color; + + int window_width; + int window_height; + + GdkWindow *window; + GdkWindow *widget_window; + gboolean in_fade; + + if (!gtk_widget_get_realized (widget)) + { + return; + } + + widget_window = gtk_widget_get_window (widget); + drawable_get_adjusted_size (background, widget_window, &window_width, &window_height); + + pixmap = eel_background_get_pixmap_and_color (background, + widget_window, + &color); + + style = gtk_widget_get_style (widget); + + gdk_rgb_find_color (style->colormap, &color); + + if (EEL_IS_CANVAS (widget)) + { + window = gtk_layout_get_bin_window (GTK_LAYOUT (widget)); + } + else + { + window = widget_window; + } + + if (background->details->fade != NULL) + { + in_fade = fade_to_pixmap (background, window, pixmap); + } + else + { + in_fade = FALSE; + } + + if (!in_fade) + { + if (background->details->is_desktop) + { + gdk_window_set_back_pixmap (window, pixmap, FALSE); + } + else + { + gdk_window_set_background (window, &color); + gdk_window_set_back_pixmap (window, pixmap, FALSE); + } + } + + if (background->details->is_desktop && !in_fade) + { + set_root_pixmap (background, window); + } + + if (pixmap) + { + g_object_unref (pixmap); + } +} + +static gboolean +on_background_changed (EelBackground *background) +{ + if (background->details->change_idle_id == 0) + { + return FALSE; + } + + background->details->change_idle_id = 0; + + eel_background_unrealize (background); + eel_background_set_up_widget (background, background->details->widget); + + gtk_widget_queue_draw (background->details->widget); + + return FALSE; +} + +static void +init_fade (EelBackground *background, GtkWidget *widget) +{ + if (widget == NULL || !gtk_widget_get_realized (widget)) + return; + + if (!background->details->is_desktop) + { + return; + } + + if (background->details->fade == NULL) + { + GdkWindow *window; + int old_width, old_height, width, height; + + /* If this was the result of a screen size change, + * we don't want to crossfade + */ + window = gtk_widget_get_window (widget); + +#if GTK_CHECK_VERSION(3, 0, 0) + old_width = gdk_window_get_width(GDK_WINDOW(window)); + old_height = gdk_window_get_height(GDK_WINDOW(window)); +#else + gdk_drawable_get_size(window, &old_width, &old_height); +#endif + + drawable_get_adjusted_size (background, window, + &width, &height); + if (old_width == width && old_height == height) + { + background->details->fade = mate_bg_crossfade_new (width, height); + g_signal_connect_swapped (background->details->fade, + "finished", + G_CALLBACK (free_fade), + background); + } + } + + if (background->details->fade != NULL && !mate_bg_crossfade_is_started (background->details->fade)) + { + GdkPixmap *start_pixmap; + + if (background->details->background_pixmap == NULL) + { + start_pixmap = mate_bg_get_pixmap_from_root (gtk_widget_get_screen (widget)); + } + else + { + start_pixmap = g_object_ref (background->details->background_pixmap); + } + mate_bg_crossfade_set_start_pixmap (background->details->fade, + start_pixmap); + g_object_unref (start_pixmap); + } +} + +static void +eel_widget_queue_background_change (GtkWidget *widget) +{ + EelBackground *background; + + background = eel_get_widget_background (widget); + + if (background->details->change_idle_id > 0) + { + return; + } + + background->details->change_idle_id = g_idle_add ((GSourceFunc) on_background_changed, background); +} + +/* Callback used when the style of a widget changes. We have to regenerate its + * EelBackgroundStyle so that it will match the chosen GTK+ theme. + */ +static void +widget_style_set_cb (GtkWidget *widget, GtkStyle *previous_style, gpointer data) +{ + EelBackground *background; + + background = EEL_BACKGROUND (data); + + if (previous_style != NULL) + { + eel_widget_queue_background_change (widget); + } +} + +static void +screen_size_changed (GdkScreen *screen, EelBackground *background) +{ + g_signal_emit (background, signals[APPEARANCE_CHANGED], 0); +} + +static void +widget_realized_setup (GtkWidget *widget, gpointer data) +{ + EelBackground *background; + + background = EEL_BACKGROUND (data); + + if (background->details->is_desktop) + { + GdkWindow *root_window; + GdkScreen *screen; + + screen = gtk_widget_get_screen (widget); + + if (background->details->screen_size_handler > 0) + { + g_signal_handler_disconnect (screen, + background->details->screen_size_handler); + } + + background->details->screen_size_handler = + g_signal_connect (screen, "size_changed", + G_CALLBACK (screen_size_changed), background); + if (background->details->screen_monitors_handler > 0) + { + g_signal_handler_disconnect (screen, + background->details->screen_monitors_handler); + } + background->details->screen_monitors_handler = + g_signal_connect (screen, "monitors-changed", + G_CALLBACK (screen_size_changed), background); + + root_window = gdk_screen_get_root_window(screen); + +#if GTK_CHECK_VERSION(3, 0, 0) + if (gdk_window_get_visual(root_window) == gtk_widget_get_visual(widget)) +#else + if (gdk_drawable_get_visual(root_window) == gtk_widget_get_visual(widget)) +#endif + { + background->details->use_common_pixmap = TRUE; + } + else + { + background->details->use_common_pixmap = FALSE; + } + + init_fade (background, widget); + } +} + +static void +widget_realize_cb (GtkWidget *widget, gpointer data) +{ + EelBackground *background; + + background = EEL_BACKGROUND (data); + + widget_realized_setup (widget, data); + + eel_background_set_up_widget (background, widget); +} + +static void +widget_unrealize_cb (GtkWidget *widget, gpointer data) +{ + EelBackground *background; + + background = EEL_BACKGROUND (data); + + if (background->details->screen_size_handler > 0) + { + g_signal_handler_disconnect (gtk_widget_get_screen (GTK_WIDGET (widget)), + background->details->screen_size_handler); + background->details->screen_size_handler = 0; + } + if (background->details->screen_monitors_handler > 0) + { + g_signal_handler_disconnect (gtk_widget_get_screen (GTK_WIDGET (widget)), + background->details->screen_monitors_handler); + background->details->screen_monitors_handler = 0; + } + background->details->use_common_pixmap = FALSE; +} + +void +eel_background_set_desktop (EelBackground *background, GtkWidget *widget, gboolean is_desktop) +{ + background->details->is_desktop = is_desktop; + + if (gtk_widget_get_realized (widget) && background->details->is_desktop) + { + widget_realized_setup (widget, background); + } + +} + +gboolean +eel_background_is_desktop (EelBackground *background) +{ + return background->details->is_desktop; +} + +static void +on_widget_destroyed (GtkWidget *widget, EelBackground *background) +{ + if (background->details->change_idle_id != 0) + { + g_source_remove (background->details->change_idle_id); + background->details->change_idle_id = 0; + } + + background->details->widget = NULL; +} + +/* Gets the background attached to a widget. + + If the widget doesn't already have a EelBackground object, + this will create one. To change the widget's background, you can + just call eel_background methods on the widget. + + If the widget is a canvas, nothing more needs to be done. For + normal widgets, you need to call eel_background_expose() from your + expose handler to draw the background. + + Later, we might want a call to find out if we already have a background, + or a way to share the same background among multiple widgets; both would + be straightforward. +*/ +EelBackground * +eel_get_widget_background (GtkWidget *widget) +{ + gpointer data; + EelBackground *background; + + g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); + + /* Check for an existing background. */ + data = g_object_get_data (G_OBJECT (widget), "eel_background"); + if (data != NULL) + { + g_assert (EEL_IS_BACKGROUND (data)); + return data; + } + + /* Store the background in the widget's data. */ + background = eel_background_new (); + g_object_ref_sink (background); + g_object_set_data_full (G_OBJECT (widget), "eel_background", + background, g_object_unref); + background->details->widget = widget; + g_signal_connect_object (widget, "destroy", G_CALLBACK (on_widget_destroyed), background, 0); + + /* Arrange to get the signal whenever the background changes. */ + g_signal_connect_object (background, "appearance_changed", + G_CALLBACK (eel_widget_queue_background_change), widget, G_CONNECT_SWAPPED); + eel_widget_queue_background_change (widget); + + g_signal_connect_object (widget, "style_set", + G_CALLBACK (widget_style_set_cb), + background, + 0); + g_signal_connect_object (widget, "realize", + G_CALLBACK (widget_realize_cb), + background, + 0); + g_signal_connect_object (widget, "unrealize", + G_CALLBACK (widget_unrealize_cb), + background, + 0); + + return background; +} + +/* determine if a background is darker or lighter than average, to help clients know what + colors to draw on top with */ +gboolean +eel_background_is_dark (EelBackground *background) +{ + GdkScreen *screen; + GdkRectangle rect; + + /* only check for the background on the 0th monitor */ + screen = gdk_screen_get_default (); + gdk_screen_get_monitor_geometry (screen, 0, &rect); + + return mate_bg_is_dark (background->details->bg, rect.width, rect.height); +} + +/* handle dropped colors */ +void +eel_background_receive_dropped_color (EelBackground *background, + GtkWidget *widget, + GdkDragAction action, + int drop_location_x, + int drop_location_y, + const GtkSelectionData *selection_data) +{ + guint16 *channels; + char *color_spec; + char *new_gradient_spec; + int left_border, right_border, top_border, bottom_border; + GtkAllocation allocation; + + g_return_if_fail (EEL_IS_BACKGROUND (background)); + g_return_if_fail (GTK_IS_WIDGET (widget)); + g_return_if_fail (selection_data != NULL); + + /* Convert the selection data into a color spec. */ + if (gtk_selection_data_get_length ((GtkSelectionData *) selection_data) != 8 || + gtk_selection_data_get_format ((GtkSelectionData *) selection_data) != 16) + { + g_warning ("received invalid color data"); + return; + } + channels = (guint16 *) gtk_selection_data_get_data ((GtkSelectionData *) selection_data); + color_spec = g_strdup_printf ("#%02X%02X%02X", + channels[0] >> 8, + channels[1] >> 8, + channels[2] >> 8); + + /* Figure out if the color was dropped close enough to an edge to create a gradient. + For the moment, this is hard-wired, but later the widget will have to have some + say in where the borders are. + */ + gtk_widget_get_allocation (widget, &allocation); + left_border = 32; + right_border = allocation.width - 32; + top_border = 32; + bottom_border = allocation.height - 32; + if (drop_location_x < left_border && drop_location_x <= right_border) + { + new_gradient_spec = eel_gradient_set_left_color_spec (background->details->color, color_spec); + } + else if (drop_location_x >= left_border && drop_location_x > right_border) + { + new_gradient_spec = eel_gradient_set_right_color_spec (background->details->color, color_spec); + } + else if (drop_location_y < top_border && drop_location_y <= bottom_border) + { + new_gradient_spec = eel_gradient_set_top_color_spec (background->details->color, color_spec); + } + else if (drop_location_y >= top_border && drop_location_y > bottom_border) + { + new_gradient_spec = eel_gradient_set_bottom_color_spec (background->details->color, color_spec); + } + else + { + new_gradient_spec = g_strdup (color_spec); + } + + g_free (color_spec); + + eel_background_set_image_uri_and_color (background, action, NULL, new_gradient_spec); + + g_free (new_gradient_spec); +} + +void +eel_background_save_to_mateconf (EelBackground *background) +{ + MateConfClient *client = mateconf_client_get_default (); + + if (background->details->bg) + mate_bg_save_to_preferences (background->details->bg, client); +} + +void +eel_background_set_active (EelBackground *background, + gboolean is_active) +{ + if (background->details->is_active != is_active) + { + background->details->is_active = is_active; + set_image_properties (background); + } +} + +/* self check code */ + +#if !defined (EEL_OMIT_SELF_CHECK) + +void +eel_self_check_background (void) +{ + EelBackground *background; + + background = eel_background_new (); + + eel_background_set_color (background, NULL); + eel_background_set_color (background, ""); + eel_background_set_color (background, "red"); + eel_background_set_color (background, "red-blue"); + eel_background_set_color (background, "red-blue:h"); + + g_object_ref_sink (background); + g_object_unref (background); +} + +#endif diff --git a/eel/eel-background.h b/eel/eel-background.h new file mode 100644 index 00000000..36a6c3f5 --- /dev/null +++ b/eel/eel-background.h @@ -0,0 +1,162 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-background.h: Object for the background of a widget. + + Copyright (C) 2000 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Darin Adler +*/ + +#ifndef EEL_BACKGROUND_H +#define EEL_BACKGROUND_H + +/* Windows for Eel can contain backgrounds that are either tiled + with an image, a solid color, or a color gradient. This class manages + the process of loading the image if necessary and parsing the string + that specifies either a color or color gradient. + + The color or gradient is always present, even if there's a tiled image + on top of it. This is used when the tiled image can't be loaded for + some reason (or just has not been loaded yet). + + The EelBackground object is easier to modify than a GtkStyle. + You can just call eel_get_window_background and modify the + returned background directly, unlike a style, which must be copied, + modified and then set. +*/ + +#include +#include + +#include + +typedef struct EelBackground EelBackground; +typedef struct EelBackgroundClass EelBackgroundClass; + +#define EEL_TYPE_BACKGROUND eel_background_get_type() +#define EEL_BACKGROUND(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_BACKGROUND, EelBackground)) +#define EEL_BACKGROUND_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_BACKGROUND, EelBackgroundClass)) +#define EEL_IS_BACKGROUND(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_BACKGROUND)) +#define EEL_IS_BACKGROUND_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_BACKGROUND)) +#define EEL_BACKGROUND_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_BACKGROUND, EelBackgroundClass)) + +typedef enum +{ + EEL_BACKGROUND_TILED = 0, /* zero makes this the default placement */ + EEL_BACKGROUND_CENTERED, + EEL_BACKGROUND_SCALED, + EEL_BACKGROUND_SCALED_ASPECT, + EEL_BACKGROUND_ZOOM, + EEL_BACKGROUND_SPANNED +} EelBackgroundImagePlacement; + +GType eel_background_get_type (void); +EelBackground * eel_background_new (void); + + +/* Calls to change a background. */ +void eel_background_set_use_base (EelBackground *background, + gboolean use_base); +void eel_background_set_color (EelBackground *background, + const char *color_or_gradient); +void eel_background_set_image_uri (EelBackground *background, + const char *image_uri); + +void eel_background_reset (EelBackground *background); +void eel_background_set_image_placement (EelBackground *background, + EelBackgroundImagePlacement placement); + +/* Should be TRUE for desktop background */ +void eel_background_set_desktop (EelBackground *background, + GtkWidget *widget, + gboolean is_desktop); +gboolean eel_background_is_desktop (EelBackground *background); + +/* Calls to interrogate the current state of a background. */ +char * eel_background_get_color (EelBackground *background); +char * eel_background_get_image_uri (EelBackground *background); +EelBackgroundImagePlacement eel_background_get_image_placement (EelBackground *background); +gboolean eel_background_is_dark (EelBackground *background); +gboolean eel_background_is_set (EelBackground *background); + +/* Helper function for widgets using EelBackground */ +void eel_background_expose (GtkWidget *widget, + GdkEventExpose *event); + +/* Handles a dragged color being dropped on a widget to change the background color. */ +void eel_background_receive_dropped_color (EelBackground *background, + GtkWidget *widget, + GdkDragAction action, + int drop_location_x, + int drop_location_y, + const GtkSelectionData *dropped_color); + +/* Handles a special-case image name that means "reset to default background" too. */ +void eel_background_receive_dropped_background_image (EelBackground *background, + GdkDragAction action, + const char *image_uri); + +/* Gets or creates a background so that it's attached to a widget. */ +EelBackground * eel_get_widget_background (GtkWidget *widget); +void eel_background_save_to_mateconf (EelBackground *background); + +/* Set activity status of background. Inactive backgrounds are drawn in the theme's INSENSITIVE color. */ +void eel_background_set_active (EelBackground *background, + gboolean is_active); + +typedef struct EelBackgroundDetails EelBackgroundDetails; + +struct EelBackground +{ + GtkObject object; + EelBackgroundDetails *details; +}; + +struct EelBackgroundClass +{ + GtkObjectClass parent_class; + + /* This signal is emitted whenever the background settings are + * changed. + */ + void (* settings_changed) (EelBackground *); + + /* This signal is emitted whenever the appearance of the + * background has changed, like when the background settings are + * altered or when an image is loaded. + */ + void (* appearance_changed) (EelBackground *); + + /* This signal is emitted when image loading is over - whether it + * was successfully loaded or not. + */ + void (* image_loading_done) (EelBackground *background, gboolean successful_load); + + /* This signal is emitted when the background is reset by receiving + the reset property from a drag + */ + void (* reset) (EelBackground *); + +}; + +#endif /* EEL_BACKGROUND_H */ diff --git a/eel/eel-canvas-rect-ellipse.c b/eel/eel-canvas-rect-ellipse.c new file mode 100644 index 00000000..9481a7fd --- /dev/null +++ b/eel/eel-canvas-rect-ellipse.c @@ -0,0 +1,1550 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: 8; c-basic-offset: 8 -*- */ +/* + * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation + * All rights reserved. + * + * This file is part of the Mate Library. + * + * The Mate Library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * The Mate Library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with the Mate Library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* + @NOTATION@ + */ +/* Rectangle and ellipse item types for EelCanvas widget + * + * EelCanvas is basically a port of the Tk toolkit's most excellent canvas widget. Tk is + * copyrighted by the Regents of the University of California, Sun Microsystems, and other parties. + * + * + * Author: Federico Mena + */ + +#include +#include +#include "eel-canvas-rect-ellipse.h" +#include "eel-canvas-util.h" +#include + +#ifdef HAVE_RENDER +#include +#include +#endif + +/* Base class for rectangle and ellipse item types */ + +#define noVERBOSE + +enum +{ + PROP_0, + PROP_X1, + PROP_Y1, + PROP_X2, + PROP_Y2, + PROP_FILL_COLOR, + PROP_FILL_COLOR_GDK, + PROP_FILL_COLOR_RGBA, + PROP_OUTLINE_COLOR, + PROP_OUTLINE_COLOR_GDK, + PROP_OUTLINE_COLOR_RGBA, + PROP_FILL_STIPPLE, + PROP_OUTLINE_STIPPLE, + PROP_WIDTH_PIXELS, + PROP_WIDTH_UNITS +}; + + +static void eel_canvas_re_class_init (EelCanvasREClass *klass); +static void eel_canvas_re_init (EelCanvasRE *re); +static void eel_canvas_re_destroy (GtkObject *object); +static void eel_canvas_re_set_property (GObject *object, + guint param_id, + const GValue *value, + GParamSpec *pspec); +static void eel_canvas_re_get_property (GObject *object, + guint param_id, + GValue *value, + GParamSpec *pspec); + +static void eel_canvas_re_update_shared (EelCanvasItem *item, + double i2w_dx, double i2w_dy, int flags); +static void eel_canvas_re_realize (EelCanvasItem *item); +static void eel_canvas_re_unrealize (EelCanvasItem *item); +static void eel_canvas_re_bounds (EelCanvasItem *item, double *x1, double *y1, double *x2, double *y2); +static void eel_canvas_re_translate (EelCanvasItem *item, double dx, double dy); +static void eel_canvas_rect_update (EelCanvasItem *item, double i2w_dx, double i2w_dy, int flags); +static void eel_canvas_ellipse_update (EelCanvasItem *item, double i2w_dx, double i2w_dy, int flags); + +typedef struct +{ + /*< public >*/ + int x0, y0, x1, y1; +} Rect; + +static Rect make_rect (int x0, int y0, int x1, int y1); +static void diff_rects (Rect r1, Rect r2, int *count, Rect result[4]); + +static EelCanvasItemClass *re_parent_class; +static EelCanvasREClass *rect_parent_class; + + +GType +eel_canvas_re_get_type (void) +{ + static GType re_type = 0; + + if (!re_type) + { + GTypeInfo re_info = + { + sizeof (EelCanvasREClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) eel_canvas_re_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (EelCanvasRE), + 0, /* n_preallocs */ + (GInstanceInitFunc) eel_canvas_re_init + }; + + re_type = g_type_register_static (eel_canvas_item_get_type (), + "EelCanvasRE", + &re_info, + 0); + } + + return re_type; +} + +static void +eel_canvas_re_class_init (EelCanvasREClass *klass) +{ + GObjectClass *gobject_class; + GtkObjectClass *object_class; + EelCanvasItemClass *item_class; + + gobject_class = (GObjectClass *) klass; + object_class = (GtkObjectClass *) klass; + item_class = (EelCanvasItemClass *) klass; + + re_parent_class = g_type_class_peek_parent (klass); + + gobject_class->set_property = eel_canvas_re_set_property; + gobject_class->get_property = eel_canvas_re_get_property; + + g_object_class_install_property + (gobject_class, + PROP_X1, + g_param_spec_double ("x1", NULL, NULL, + -G_MAXDOUBLE, G_MAXDOUBLE, 0, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_Y1, + g_param_spec_double ("y1", NULL, NULL, + -G_MAXDOUBLE, G_MAXDOUBLE, 0, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_X2, + g_param_spec_double ("x2", NULL, NULL, + -G_MAXDOUBLE, G_MAXDOUBLE, 0, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_Y2, + g_param_spec_double ("y2", NULL, NULL, + -G_MAXDOUBLE, G_MAXDOUBLE, 0, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_FILL_COLOR, + g_param_spec_string ("fill-color", NULL, NULL, + NULL, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_FILL_COLOR_GDK, + g_param_spec_boxed ("fill-color-gdk", NULL, NULL, + GDK_TYPE_COLOR, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_FILL_COLOR_RGBA, + g_param_spec_uint ("fill-color-rgba", NULL, NULL, + 0, G_MAXUINT, 0, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_FILL_STIPPLE, + g_param_spec_object ("fill-stipple", NULL, NULL, + GDK_TYPE_DRAWABLE, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_OUTLINE_COLOR, + g_param_spec_string ("outline-color", NULL, NULL, + NULL, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_OUTLINE_COLOR_GDK, + g_param_spec_boxed ("outline-color-gdk", NULL, NULL, + GDK_TYPE_COLOR, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_OUTLINE_COLOR_RGBA, + g_param_spec_uint ("outline-color-rgba", NULL, NULL, + 0, G_MAXUINT, 0, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_OUTLINE_STIPPLE, + g_param_spec_object ("outline-stipple", NULL, NULL, + GDK_TYPE_DRAWABLE, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_WIDTH_PIXELS, + g_param_spec_uint ("width-pixels", NULL, NULL, + 0, G_MAXUINT, 0, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, + PROP_WIDTH_UNITS, + g_param_spec_double ("width-units", NULL, NULL, + 0.0, G_MAXDOUBLE, 0.0, + G_PARAM_READWRITE)); + + object_class->destroy = eel_canvas_re_destroy; + + item_class->realize = eel_canvas_re_realize; + item_class->unrealize = eel_canvas_re_unrealize; + item_class->translate = eel_canvas_re_translate; + item_class->bounds = eel_canvas_re_bounds; +} + +static void +eel_canvas_re_init (EelCanvasRE *re) +{ + re->x1 = 0.0; + re->y1 = 0.0; + re->x2 = 0.0; + re->y2 = 0.0; + re->width = 0.0; +} + +static void +eel_canvas_re_destroy (GtkObject *object) +{ + EelCanvasRE *re; + + g_return_if_fail (object != NULL); + g_return_if_fail (EEL_IS_CANVAS_RE (object)); + + re = EEL_CANVAS_RE (object); + + /* remember, destroy can be run multiple times! */ + + if (re->fill_stipple) + g_object_unref (re->fill_stipple); + re->fill_stipple = NULL; + + if (re->outline_stipple) + g_object_unref (re->outline_stipple); + re->outline_stipple = NULL; + + if (GTK_OBJECT_CLASS (re_parent_class)->destroy) + (* GTK_OBJECT_CLASS (re_parent_class)->destroy) (object); +} + +static void get_bounds (EelCanvasRE *re, double *px1, double *py1, double *px2, double *py2) +{ + EelCanvasItem *item; + double x1, y1, x2, y2; + int cx1, cy1, cx2, cy2; + double hwidth; + +#ifdef VERBOSE + g_print ("re get_bounds\n"); +#endif + item = EEL_CANVAS_ITEM (re); + + if (re->width_pixels) + hwidth = (re->width / item->canvas->pixels_per_unit) / 2.0; + else + hwidth = re->width / 2.0; + + x1 = re->x1; + y1 = re->y1; + x2 = re->x2; + y2 = re->y2; + + eel_canvas_item_i2w (item, &x1, &y1); + eel_canvas_item_i2w (item, &x2, &y2); + eel_canvas_w2c (item->canvas, x1 - hwidth, y1 - hwidth, &cx1, &cy1); + eel_canvas_w2c (item->canvas, x2 + hwidth, y2 + hwidth, &cx2, &cy2); + *px1 = cx1; + *py1 = cy1; + *px2 = cx2; + *py2 = cy2; + + /* Some safety fudging */ + + *px1 -= 2; + *py1 -= 2; + *px2 += 2; + *py2 += 2; +} + +/* Convenience function to set a GC's foreground color to the specified pixel value */ +static void +set_gc_foreground (GdkGC *gc, gulong pixel) +{ + GdkColor c; + + if (!gc) + return; + + c.pixel = pixel; + gdk_gc_set_foreground (gc, &c); +} + +/* Sets the stipple pattern for the specified gc */ +static void +set_stipple (GdkGC *gc, GdkBitmap **internal_stipple, GdkBitmap *stipple, int reconfigure) +{ + if (*internal_stipple && !reconfigure) + g_object_unref (*internal_stipple); + + *internal_stipple = stipple; + if (stipple && !reconfigure) + g_object_ref (stipple); + + if (gc) + { + if (stipple) + { + gdk_gc_set_stipple (gc, stipple); + gdk_gc_set_fill (gc, GDK_STIPPLED); + } + else + gdk_gc_set_fill (gc, GDK_SOLID); + } +} + +/* Recalculate the outline width of the rectangle/ellipse and set it in its GC */ +static void +set_outline_gc_width (EelCanvasRE *re) +{ + int width; + + if (!re->outline_gc) + return; + + if (re->width_pixels) + width = (int) re->width; + else + width = (int) (re->width * re->item.canvas->pixels_per_unit + 0.5); + + gdk_gc_set_line_attributes (re->outline_gc, width, + GDK_LINE_SOLID, GDK_CAP_PROJECTING, GDK_JOIN_MITER); +} + +static void +eel_canvas_re_set_fill (EelCanvasRE *re, gboolean fill_set) +{ + if (re->fill_set != fill_set) + { + re->fill_set = fill_set; + eel_canvas_item_request_update (EEL_CANVAS_ITEM (re)); + } +} + +static void +eel_canvas_re_set_outline (EelCanvasRE *re, gboolean outline_set) +{ + if (re->outline_set != outline_set) + { + re->outline_set = outline_set; + eel_canvas_item_request_update (EEL_CANVAS_ITEM (re)); + } +} + +static void +eel_canvas_re_set_property (GObject *object, + guint param_id, + const GValue *value, + GParamSpec *pspec) +{ + EelCanvasItem *item; + EelCanvasRE *re; + GdkColor color = { 0, 0, 0, 0, }; + GdkColor *pcolor; + int have_pixel; + + g_return_if_fail (object != NULL); + g_return_if_fail (EEL_IS_CANVAS_RE (object)); + + item = EEL_CANVAS_ITEM (object); + re = EEL_CANVAS_RE (object); + have_pixel = FALSE; + + switch (param_id) + { + case PROP_X1: + re->x1 = g_value_get_double (value); + + eel_canvas_item_request_update (item); + break; + + case PROP_Y1: + re->y1 = g_value_get_double (value); + + eel_canvas_item_request_update (item); + break; + + case PROP_X2: + re->x2 = g_value_get_double (value); + + eel_canvas_item_request_update (item); + break; + + case PROP_Y2: + re->y2 = g_value_get_double (value); + + eel_canvas_item_request_update (item); + break; + + case PROP_FILL_COLOR: + case PROP_FILL_COLOR_GDK: + case PROP_FILL_COLOR_RGBA: + switch (param_id) + { + case PROP_FILL_COLOR: + if (g_value_get_string (value) && + gdk_color_parse (g_value_get_string (value), &color)) + eel_canvas_re_set_fill (re, TRUE); + else + eel_canvas_re_set_fill (re, FALSE); + + re->fill_color = ((color.red & 0xff00) << 16 | + (color.green & 0xff00) << 8 | + (color.blue & 0xff00) | + 0xff); + break; + + case PROP_FILL_COLOR_GDK: + pcolor = g_value_get_boxed (value); + eel_canvas_re_set_fill (re, pcolor != NULL); + + if (pcolor) + { + GdkColormap *colormap; + + color = *pcolor; + colormap = gtk_widget_get_colormap (GTK_WIDGET (item->canvas)); + gdk_rgb_find_color (colormap, &color); + have_pixel = TRUE; + } + + re->fill_color = ((color.red & 0xff00) << 16 | + (color.green & 0xff00) << 8 | + (color.blue & 0xff00) | + 0xff); + break; + + case PROP_FILL_COLOR_RGBA: + eel_canvas_re_set_fill (re, TRUE); + re->fill_color = g_value_get_uint (value); + break; + } +#ifdef VERBOSE + g_print ("re fill color = %08x\n", re->fill_color); +#endif + if (have_pixel) + re->fill_pixel = color.pixel; + else + re->fill_pixel = eel_canvas_get_color_pixel (item->canvas, re->fill_color); + + set_gc_foreground (re->fill_gc, re->fill_pixel); + + eel_canvas_item_request_redraw (item); + break; + + case PROP_OUTLINE_COLOR: + case PROP_OUTLINE_COLOR_GDK: + case PROP_OUTLINE_COLOR_RGBA: + switch (param_id) + { + case PROP_OUTLINE_COLOR: + if (g_value_get_string (value) && + gdk_color_parse (g_value_get_string (value), &color)) + eel_canvas_re_set_outline (re, TRUE); + else + eel_canvas_re_set_outline (re, FALSE); + + re->outline_color = ((color.red & 0xff00) << 16 | + (color.green & 0xff00) << 8 | + (color.blue & 0xff00) | + 0xff); + break; + + case PROP_OUTLINE_COLOR_GDK: + pcolor = g_value_get_boxed (value); + eel_canvas_re_set_outline (re, pcolor != NULL); + + if (pcolor) + { + GdkColormap *colormap; + + color = *pcolor; + colormap = gtk_widget_get_colormap (GTK_WIDGET (item->canvas)); + gdk_rgb_find_color (colormap, &color); + + have_pixel = TRUE; + } + + re->outline_color = ((color.red & 0xff00) << 16 | + (color.green & 0xff00) << 8 | + (color.blue & 0xff00) | + 0xff); + break; + + case PROP_OUTLINE_COLOR_RGBA: + eel_canvas_re_set_outline (re, TRUE); + re->outline_color = g_value_get_uint (value); + break; + } +#ifdef VERBOSE + g_print ("re outline color %x %x %x\n", color.red, color.green, color.blue); +#endif + if (have_pixel) + re->outline_pixel = color.pixel; + else + re->outline_pixel = eel_canvas_get_color_pixel (item->canvas, + re->outline_color); + + set_gc_foreground (re->outline_gc, re->outline_pixel); + + eel_canvas_item_request_redraw (item); + break; + + case PROP_FILL_STIPPLE: + set_stipple (re->fill_gc, &re->fill_stipple, (GdkBitmap *) g_value_get_object (value), FALSE); + + break; + + case PROP_OUTLINE_STIPPLE: + set_stipple (re->outline_gc, &re->outline_stipple, (GdkBitmap *) g_value_get_object (value), FALSE); + break; + + case PROP_WIDTH_PIXELS: + re->width = g_value_get_uint (value); + re->width_pixels = TRUE; + set_outline_gc_width (re); + + eel_canvas_item_request_update (item); + break; + + case PROP_WIDTH_UNITS: + re->width = fabs (g_value_get_double (value)); + re->width_pixels = FALSE; + set_outline_gc_width (re); + + eel_canvas_item_request_update (item); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); + break; + } +} + +/* Allocates a GdkColor structure filled with the specified pixel, and puts it into the specified + * value for returning it in the get_property method. + */ +static void +get_color_value (EelCanvasRE *re, gulong pixel, GValue *value) +{ + GdkColor color; + EelCanvasItem *item = (EelCanvasItem *) re; + GdkColormap *colormap = gtk_widget_get_colormap (GTK_WIDGET (item->canvas)); + + gdk_colormap_query_color (colormap, pixel, &color); + g_value_set_boxed (value, &color); +} + +static void +eel_canvas_re_get_property (GObject *object, + guint param_id, + GValue *value, + GParamSpec *pspec) +{ + EelCanvasRE *re; + + g_return_if_fail (object != NULL); + g_return_if_fail (EEL_IS_CANVAS_RE (object)); + + re = EEL_CANVAS_RE (object); + + switch (param_id) + { + case PROP_X1: + g_value_set_double (value, re->x1); + break; + + case PROP_Y1: + g_value_set_double (value, re->y1); + break; + + case PROP_X2: + g_value_set_double (value, re->x2); + break; + + case PROP_Y2: + g_value_set_double (value, re->y2); + break; + + case PROP_FILL_COLOR_GDK: + get_color_value (re, re->fill_pixel, value); + break; + + case PROP_OUTLINE_COLOR_GDK: + get_color_value (re, re->outline_pixel, value); + break; + + case PROP_FILL_COLOR_RGBA: + g_value_set_uint (value, re->fill_color); + break; + + case PROP_OUTLINE_COLOR_RGBA: + g_value_set_uint (value, re->outline_color); + break; + + case PROP_FILL_STIPPLE: + g_value_set_object (value, (GObject *) re->fill_stipple); + break; + + case PROP_OUTLINE_STIPPLE: + g_value_set_object (value, (GObject *) re->outline_stipple); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); + break; + } +} + +static void +set_colors_and_stipples (EelCanvasRE *re) +{ + set_gc_foreground (re->fill_gc, re->fill_pixel); + set_gc_foreground (re->outline_gc, re->outline_pixel); + set_stipple (re->fill_gc, &re->fill_stipple, re->fill_stipple, TRUE); + set_stipple (re->outline_gc, &re->outline_stipple, re->outline_stipple, TRUE); + set_outline_gc_width (re); +} + +static void +eel_canvas_re_update_shared (EelCanvasItem *item, double i2w_dx, double i2w_dy, int flags) +{ + EelCanvasRE *re; + +#ifdef VERBOSE + g_print ("eel_canvas_re_update_shared\n"); +#endif + re = EEL_CANVAS_RE (item); + + if (re_parent_class->update) + (* re_parent_class->update) (item, i2w_dx, i2w_dy, flags); + + set_colors_and_stipples (re); + +#ifdef OLD_XFORM + recalc_bounds (re); +#endif +} + +static void +eel_canvas_re_realize (EelCanvasItem *item) +{ + EelCanvasRE *re; + +#ifdef VERBOSE + g_print ("eel_canvas_re_realize\n"); +#endif + re = EEL_CANVAS_RE (item); + + if (re_parent_class->realize) + (* re_parent_class->realize) (item); + + re->fill_gc = gdk_gc_new (gtk_layout_get_bin_window (&item->canvas->layout)); + re->fill_pixel = eel_canvas_get_color_pixel (item->canvas, re->fill_color); + re->outline_gc = gdk_gc_new (gtk_layout_get_bin_window (&item->canvas->layout)); + re->outline_pixel = eel_canvas_get_color_pixel (item->canvas, re->outline_color); + set_colors_and_stipples (re); + +#ifdef OLD_XFORM + (* EEL_CANVAS_ITEM_CLASS (item->object.klass)->update) (item, NULL, NULL, 0); +#endif +} + +static void +eel_canvas_re_unrealize (EelCanvasItem *item) +{ + EelCanvasRE *re; + + re = EEL_CANVAS_RE (item); + + g_object_unref (re->fill_gc); + re->fill_gc = NULL; + g_object_unref (re->outline_gc); + re->outline_gc = NULL; + + if (re_parent_class->unrealize) + (* re_parent_class->unrealize) (item); +} + +static void +eel_canvas_re_translate (EelCanvasItem *item, double dx, double dy) +{ + EelCanvasRE *re; + +#ifdef VERBOSE + g_print ("eel_canvas_re_translate\n"); +#endif + re = EEL_CANVAS_RE (item); + + re->x1 += dx; + re->y1 += dy; + re->x2 += dx; + re->y2 += dy; +} + + +static void +eel_canvas_re_bounds (EelCanvasItem *item, double *x1, double *y1, double *x2, double *y2) +{ + EelCanvasRE *re; + double hwidth; + +#ifdef VERBOSE + g_print ("eel_canvas_re_bounds\n"); +#endif + re = EEL_CANVAS_RE (item); + + if (re->width_pixels) + hwidth = (re->width / item->canvas->pixels_per_unit) / 2.0; + else + hwidth = re->width / 2.0; + + *x1 = re->x1 - hwidth; + *y1 = re->y1 - hwidth; + *x2 = re->x2 + hwidth; + *y2 = re->y2 + hwidth; +} + +/* Rectangle item */ + + +static void eel_canvas_rect_class_init (EelCanvasRectClass *klass); +static void eel_canvas_rect_init (EelCanvasRect *rect); +static void eel_canvas_rect_finalize (GObject *object); +static void eel_canvas_rect_realize (EelCanvasItem *item); + +static void eel_canvas_rect_draw (EelCanvasItem *item, GdkDrawable *drawable, GdkEventExpose *expose); +static double eel_canvas_rect_point (EelCanvasItem *item, double x, double y, int cx, int cy, + EelCanvasItem **actual_item); + +struct _EelCanvasRectPrivate +{ + Rect last_update_rect; + Rect last_outline_update_rect; + int last_outline_update_width; + +#ifdef HAVE_RENDER + gboolean use_render; + XRenderPictFormat *format; +#endif +}; + +GType +eel_canvas_rect_get_type (void) +{ + static GType rect_type = 0; + + if (!rect_type) + { + GTypeInfo rect_info = + { + sizeof (EelCanvasRectClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) eel_canvas_rect_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (EelCanvasRect), + 0, /* n_preallocs */ + (GInstanceInitFunc) eel_canvas_rect_init + }; + + rect_type = g_type_register_static (eel_canvas_re_get_type (), + "EelCanvasRect", + &rect_info, + 0); + } + + return rect_type; +} + +static void +eel_canvas_rect_class_init (EelCanvasRectClass *klass) +{ + EelCanvasItemClass *item_class; + + rect_parent_class = g_type_class_peek_parent (klass); + + item_class = (EelCanvasItemClass *) klass; + + item_class->draw = eel_canvas_rect_draw; + item_class->point = eel_canvas_rect_point; + item_class->update = eel_canvas_rect_update; + item_class->realize = eel_canvas_rect_realize; + + G_OBJECT_CLASS (klass)->finalize = eel_canvas_rect_finalize; + +} + +static void +eel_canvas_rect_init (EelCanvasRect *rect) +{ + rect->priv = g_new0 (EelCanvasRectPrivate, 1); +} + +static void +eel_canvas_rect_finalize (GObject *object) +{ + EelCanvasRect *rect = EEL_CANVAS_RECT (object); + + if (rect->priv) + { + g_free (rect->priv); + } + + G_OBJECT_CLASS (rect_parent_class)->finalize (object); +} + +static void +eel_canvas_rect_realize (EelCanvasItem *item) +{ +#ifdef HAVE_RENDER + EelCanvasRectPrivate *priv; + int event_base, error_base; + Display *dpy; + + priv = EEL_CANVAS_RECT (item)->priv; + + dpy = gdk_x11_drawable_get_xdisplay (gtk_widget_get_window (GTK_WIDGET (item->canvas))); + priv->use_render = XRenderQueryExtension (dpy, &event_base, &error_base); + + if (priv->use_render) + { + GdkVisual *gdk_visual; + Visual *visual; + + gdk_visual = gtk_widget_get_visual (GTK_WIDGET (item->canvas)); + visual = gdk_x11_visual_get_xvisual (gdk_visual); + + priv->format = XRenderFindVisualFormat (dpy, visual); + } +#endif + + if (EEL_CANVAS_ITEM_CLASS (rect_parent_class)->realize) + { + (* EEL_CANVAS_ITEM_CLASS (rect_parent_class)->realize) (item); + } +} + + +static void +render_rect_alpha (EelCanvasRect *rect, + GdkDrawable *drawable, + int x, int y, + int width, int height, + guint32 rgba) +{ + GdkPixbuf *pixbuf; + guchar *data; + int rowstride, i; + guchar r, g, b, a; + EelCanvasRectPrivate *priv; + + if (width <= 0 || height <= 0 ) + { + return; + } + + priv = rect->priv; + + r = (rgba >> 24) & 0xff; + g = (rgba >> 16) & 0xff; + b = (rgba >> 8) & 0xff; + a = (rgba >> 0) & 0xff; + +#ifdef HAVE_RENDER + /* Every visual is not guaranteed to have a matching + * XRenderPictFormat. So make sure that format is not null before + * trying to render using Xrender calls. + */ + if (priv->use_render && (priv->format != NULL)) + { + GdkDrawable *real_drawable; + int x_offset, y_offset; + + Display *dpy; + Picture pict; + XRenderPictureAttributes attributes; + XRenderColor color; + + gdk_window_get_internal_paint_info (drawable, &real_drawable, + &x_offset, &y_offset); + + dpy = gdk_x11_drawable_get_xdisplay (real_drawable); + + pict = XRenderCreatePicture (dpy, + gdk_x11_drawable_get_xid (real_drawable), + priv->format, + 0, + &attributes); + + + /* Convert to premultiplied alpha: */ + r = r * a / 255; + g = g * a / 255; + b = b * a / 255; + + color.red = (r << 8) + r; + color.green = (g << 8) + g; + color.blue = (b << 8) + b; + color.alpha = (a << 8) + a; + + XRenderFillRectangle (dpy, + PictOpOver, + pict, + &color, + x - x_offset, y - y_offset, + width, height); + + XRenderFreePicture (dpy, pict); + + return; + } +#endif + pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, width, height); + data = gdk_pixbuf_get_pixels (pixbuf); + rowstride = gdk_pixbuf_get_rowstride (pixbuf); + + r = (rgba >> 24) & 0xff; + g = (rgba >> 16) & 0xff; + b = (rgba >> 8) & 0xff; + a = (rgba >> 0) & 0xff; + + for (i = 0; i < width*4; ) + { + data[i++] = r; + data[i++] = g; + data[i++] = b; + data[i++] = a; + } + + for (i = 1; i < height; i++) + { + memcpy (data + i*rowstride, data, width*4); + } + + gdk_draw_pixbuf (drawable, NULL, pixbuf, + 0, 0, x, y, width, height, + GDK_RGB_DITHER_NONE, 0, 0); + g_object_unref (pixbuf); +} + + +static void +eel_canvas_rect_draw (EelCanvasItem *item, GdkDrawable *drawable, GdkEventExpose *expose) +{ + EelCanvasRE *re; + double x1, y1, x2, y2; + int cx1, cy1, cx2, cy2; + double i2w_dx, i2w_dy; + + re = EEL_CANVAS_RE (item); + + /* Get canvas pixel coordinates */ + i2w_dx = 0.0; + i2w_dy = 0.0; + eel_canvas_item_i2w (item, &i2w_dx, &i2w_dy); + + x1 = re->x1 + i2w_dx; + y1 = re->y1 + i2w_dy; + x2 = re->x2 + i2w_dx; + y2 = re->y2 + i2w_dy; + + eel_canvas_w2c (item->canvas, x1, y1, &cx1, &cy1); + eel_canvas_w2c (item->canvas, x2, y2, &cx2, &cy2); + + if (re->fill_set) + { + if ((re->fill_color & 0xff) != 255) + { + GdkRectangle *rectangles; + gint i, n_rectangles; + GdkRectangle draw_rect; + GdkRectangle part; + + draw_rect.x = cx1; + draw_rect.y = cy1; + draw_rect.width = cx2 - cx1 + 1; + draw_rect.height = cy2 - cy1 + 1; + + /* For alpha mode, only render the parts of the region + that are actually exposed */ + gdk_region_get_rectangles (expose->region, + &rectangles, + &n_rectangles); + + for (i = 0; i < n_rectangles; i++) + { + if (gdk_rectangle_intersect (&rectangles[i], + &draw_rect, + &part)) + { + render_rect_alpha (EEL_CANVAS_RECT (item), + drawable, + part.x, part.y, + part.width, part.height, + re->fill_color); + } + } + + g_free (rectangles); + } + else + { + if (re->fill_stipple) + eel_canvas_set_stipple_origin (item->canvas, re->fill_gc); + + gdk_draw_rectangle (drawable, + re->fill_gc, + TRUE, + cx1, cy1, + cx2 - cx1 + 1, + cy2 - cy1 + 1); + } + } + + if (re->outline_set) + { + if (re->outline_stipple) + eel_canvas_set_stipple_origin (item->canvas, re->outline_gc); + + gdk_draw_rectangle (drawable, + re->outline_gc, + FALSE, + cx1, + cy1, + cx2 - cx1, + cy2 - cy1); + } +} + +static double +eel_canvas_rect_point (EelCanvasItem *item, double x, double y, int cx, int cy, EelCanvasItem **actual_item) +{ + EelCanvasRE *re; + double x1, y1, x2, y2; + double hwidth; + double dx, dy; + double tmp; + +#ifdef VERBOSE + g_print ("eel_canvas_rect_point\n"); +#endif + re = EEL_CANVAS_RE (item); + + *actual_item = item; + + /* Find the bounds for the rectangle plus its outline width */ + + x1 = re->x1; + y1 = re->y1; + x2 = re->x2; + y2 = re->y2; + + if (re->outline_set) + { + if (re->width_pixels) + hwidth = (re->width / item->canvas->pixels_per_unit) / 2.0; + else + hwidth = re->width / 2.0; + + x1 -= hwidth; + y1 -= hwidth; + x2 += hwidth; + y2 += hwidth; + } + else + hwidth = 0.0; + + /* Is point inside rectangle (which can be hollow if it has no fill set)? */ + + if ((x >= x1) && (y >= y1) && (x <= x2) && (y <= y2)) + { + if (re->fill_set || !re->outline_set) + return 0.0; + + dx = x - x1; + tmp = x2 - x; + if (tmp < dx) + dx = tmp; + + dy = y - y1; + tmp = y2 - y; + if (tmp < dy) + dy = tmp; + + if (dy < dx) + dx = dy; + + dx -= 2.0 * hwidth; + + if (dx < 0.0) + return 0.0; + else + return dx; + } + + /* Point is outside rectangle */ + + if (x < x1) + dx = x1 - x; + else if (x > x2) + dx = x - x2; + else + dx = 0.0; + + if (y < y1) + dy = y1 - y; + else if (y > y2) + dy = y - y2; + else + dy = 0.0; + + return sqrt (dx * dx + dy * dy); +} + +static void +request_redraw_borders (EelCanvas *canvas, + Rect *update_rect, + int width) +{ + eel_canvas_request_redraw (canvas, + update_rect->x0, update_rect->y0, + update_rect->x1, update_rect->y0 + width); + eel_canvas_request_redraw (canvas, + update_rect->x0, update_rect->y1-width, + update_rect->x1, update_rect->y1); + eel_canvas_request_redraw (canvas, + update_rect->x0, update_rect->y0, + update_rect->x0+width, update_rect->y1); + eel_canvas_request_redraw (canvas, + update_rect->x1-width, update_rect->y0, + update_rect->x1, update_rect->y1); +} + + +static void +eel_canvas_rect_update (EelCanvasItem *item, double i2w_dx, double i2w_dy, gint flags) +{ + EelCanvasRE *re; + double x1, y1, x2, y2; + int cx1, cy1, cx2, cy2; + int repaint_rects_count, i; + int width_pixels; + int width_lt, width_rb; + Rect update_rect, repaint_rects[4]; + EelCanvasRectPrivate *priv; + + eel_canvas_re_update_shared (item, i2w_dx, i2w_dy, flags); + + re = EEL_CANVAS_RE (item); + priv = EEL_CANVAS_RECT (item)->priv; + + x1 = re->x1 + i2w_dx; + y1 = re->y1 + i2w_dy; + x2 = re->x2 + i2w_dx; + y2 = re->y2 + i2w_dy; + + eel_canvas_w2c (item->canvas, x1, y1, &cx1, &cy1); + eel_canvas_w2c (item->canvas, x2, y2, &cx2, &cy2); + + update_rect = make_rect (cx1, cy1, cx2+1, cy2+1); +#if 0 + eel_canvas_request_redraw (item->canvas, + update_rect.x0, update_rect.y0, + update_rect.x1, update_rect.y1); + eel_canvas_request_redraw (item->canvas, + priv->last_update_rect.x0, priv->last_update_rect.y0, + priv->last_update_rect.x1, priv->last_update_rect.y1); +#else + diff_rects (update_rect, priv->last_update_rect, + &repaint_rects_count, repaint_rects); + for (i = 0; i < repaint_rects_count; i++) + { + eel_canvas_request_redraw (item->canvas, + repaint_rects[i].x0, repaint_rects[i].y0, + repaint_rects[i].x1, repaint_rects[i].y1); + } +#endif + priv->last_update_rect = update_rect; + + if (re->outline_set) + { + /* Outline and bounding box */ + if (re->width_pixels) + width_pixels = (int) re->width; + else + width_pixels = (int) floor (re->width * re->item.canvas->pixels_per_unit + 0.5); + + width_lt = width_pixels / 2; + width_rb = (width_pixels + 1) / 2; + + cx1 -= width_lt; + cy1 -= width_lt; + cx2 += width_rb; + cy2 += width_rb; + + update_rect = make_rect (cx1, cy1, cx2, cy2); + request_redraw_borders (item->canvas, &update_rect, + (width_lt + width_rb)); + request_redraw_borders (item->canvas, &priv->last_outline_update_rect, + priv->last_outline_update_width); + priv->last_outline_update_rect = update_rect; + priv->last_outline_update_width = width_lt + width_rb; + + item->x1 = cx1; + item->y1 = cy1; + item->x2 = cx2+1; + item->y2 = cy2+1; + } + else + { + item->x1 = cx1; + item->y1 = cy1; + item->x2 = cx2+1; + item->y2 = cy2+1; + } +} + +/* Ellipse item */ + + +static void eel_canvas_ellipse_class_init (EelCanvasEllipseClass *klass); + +static void eel_canvas_ellipse_draw (EelCanvasItem *item, GdkDrawable *drawable, GdkEventExpose *expose); +static double eel_canvas_ellipse_point (EelCanvasItem *item, double x, double y, int cx, int cy, + EelCanvasItem **actual_item); + + +GType +eel_canvas_ellipse_get_type (void) +{ + static GType ellipse_type = 0; + + if (!ellipse_type) + { + GTypeInfo ellipse_info = + { + sizeof (EelCanvasEllipseClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) eel_canvas_ellipse_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (EelCanvasEllipse), + 0, /* n_preallocs */ + (GInstanceInitFunc) NULL + + }; + + ellipse_type = g_type_register_static (eel_canvas_re_get_type (), + "EelCanvasEllipse", + &ellipse_info, + 0); + } + + return ellipse_type; +} + +static void +eel_canvas_ellipse_class_init (EelCanvasEllipseClass *klass) +{ + EelCanvasItemClass *item_class; + + item_class = (EelCanvasItemClass *) klass; + + item_class->draw = eel_canvas_ellipse_draw; + item_class->point = eel_canvas_ellipse_point; + item_class->update = eel_canvas_ellipse_update; +} + +static void +eel_canvas_ellipse_draw (EelCanvasItem *item, GdkDrawable *drawable, GdkEventExpose *expose) +{ + EelCanvasRE *re; + int x1, y1, x2, y2; + double i2w_dx, i2w_dy; + + re = EEL_CANVAS_RE (item); + + /* Get canvas pixel coordinates */ + + i2w_dx = 0.0; + i2w_dy = 0.0; + eel_canvas_item_i2w (item, &i2w_dx, &i2w_dy); + + eel_canvas_w2c (item->canvas, + re->x1 + i2w_dx, + re->y1 + i2w_dy, + &x1, &y1); + eel_canvas_w2c (item->canvas, + re->x2 + i2w_dx, + re->y2 + i2w_dy, + &x2, &y2); + + if (re->fill_set) + { + if (re->fill_stipple) + eel_canvas_set_stipple_origin (item->canvas, re->fill_gc); + + gdk_draw_arc (drawable, + re->fill_gc, + TRUE, + x1, + y1, + x2 - x1, + y2 - y1, + 0 * 64, + 360 * 64); + } + + if (re->outline_set) + { + if (re->outline_stipple) + eel_canvas_set_stipple_origin (item->canvas, re->outline_gc); + + gdk_draw_arc (drawable, + re->outline_gc, + FALSE, + x1, + y1, + x2 - x1, + y2 - y1, + 0 * 64, + 360 * 64); + } +} + +static double +eel_canvas_ellipse_point (EelCanvasItem *item, double x, double y, int cx, int cy, EelCanvasItem **actual_item) +{ + EelCanvasRE *re; + double dx, dy; + double scaled_dist; + double outline_dist; + double center_dist; + double width; + double a, b; + double diamx, diamy; + + re = EEL_CANVAS_RE (item); + + *actual_item = item; + + if (re->outline_set) + { + if (re->width_pixels) + width = re->width / item->canvas->pixels_per_unit; + else + width = re->width; + } + else + width = 0.0; + + /* Compute the distance between the center of the ellipse and the point, with the ellipse + * considered as being scaled to a circle. + */ + + dx = x - (re->x1 + re->x2) / 2.0; + dy = y - (re->y1 + re->y2) / 2.0; + center_dist = sqrt (dx * dx + dy * dy); + + a = dx / ((re->x2 + width - re->x1) / 2.0); + b = dy / ((re->y2 + width - re->y1) / 2.0); + scaled_dist = sqrt (a * a + b * b); + + /* If the scaled distance is greater than 1, then we are outside. Compute the distance from + * the point to the edge of the circle, then scale back to the original un-scaled coordinate + * system. + */ + + if (scaled_dist > 1.0) + return (center_dist / scaled_dist) * (scaled_dist - 1.0); + + /* We are inside the outer edge of the ellipse. If it is filled, then we are "inside". + * Otherwise, do the same computation as above, but also check whether we are inside the + * outline. + */ + + if (re->fill_set) + return 0.0; + + if (scaled_dist > EEL_CANVAS_EPSILON) + outline_dist = (center_dist / scaled_dist) * (1.0 - scaled_dist) - width; + else + { + /* Handle very small distance */ + + diamx = re->x2 - re->x1; + diamy = re->y2 - re->y1; + + if (diamx < diamy) + outline_dist = (diamx - width) / 2.0; + else + outline_dist = (diamy - width) / 2.0; + } + + if (outline_dist < 0.0) + return 0.0; + + return outline_dist; +} + +static void +eel_canvas_ellipse_update (EelCanvasItem *item, double i2w_dx, double i2w_dy, gint flags) +{ + EelCanvasRE *re; + double x0, y0, x1, y1; + +#ifdef VERBOSE + g_print ("eel_canvas_sllipse_update item %x\n", item); +#endif + + eel_canvas_re_update_shared (item, i2w_dx, i2w_dy, flags); + re = EEL_CANVAS_RE (item); + + get_bounds (re, &x0, &y0, &x1, &y1); + eel_canvas_update_bbox (item, x0, y0, x1, y1); +} + +static int +rect_empty (const Rect *src) +{ + return (src->x1 <= src->x0 || src->y1 <= src->y0); +} + +static Rect +make_rect (int x0, int y0, int x1, int y1) +{ + Rect r; + + r.x0 = x0; + r.y0 = y0; + r.x1 = x1; + r.y1 = y1; + return r; +} + +static gboolean +rects_intersect (Rect r1, Rect r2) +{ + if (r1.x0 >= r2.x1) + { + return FALSE; + } + if (r2.x0 >= r1.x1) + { + return FALSE; + } + if (r1.y0 >= r2.y1) + { + return FALSE; + } + if (r2.y0 >= r1.y1) + { + return FALSE; + } + return TRUE; +} + +static void +diff_rects_guts (Rect ra, Rect rb, int *count, Rect result[4]) +{ + if (ra.x0 < rb.x0) + { + result[(*count)++] = make_rect (ra.x0, ra.y0, rb.x0, ra.y1); + } + if (ra.y0 < rb.y0) + { + result[(*count)++] = make_rect (ra.x0, ra.y0, ra.x1, rb.y0); + } + if (ra.x1 < rb.x1) + { + result[(*count)++] = make_rect (ra.x1, rb.y0, rb.x1, rb.y1); + } + if (ra.y1 < rb.y1) + { + result[(*count)++] = make_rect (rb.x0, ra.y1, rb.x1, rb.y1); + } +} + +static void +diff_rects (Rect r1, Rect r2, int *count, Rect result[4]) +{ + g_assert (count != NULL); + g_assert (result != NULL); + + *count = 0; + + if (rects_intersect (r1, r2)) + { + diff_rects_guts (r1, r2, count, result); + diff_rects_guts (r2, r1, count, result); + } + else + { + if (!rect_empty (&r1)) + { + result[(*count)++] = r1; + } + if (!rect_empty (&r2)) + { + result[(*count)++] = r2; + } + } +} diff --git a/eel/eel-canvas-rect-ellipse.h b/eel/eel-canvas-rect-ellipse.h new file mode 100644 index 00000000..06f1eeab --- /dev/null +++ b/eel/eel-canvas-rect-ellipse.h @@ -0,0 +1,184 @@ +/* + * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation + * All rights reserved. + * + * This file is part of the Mate Library. + * + * The Mate Library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * The Mate Library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with the Mate Library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* + @NOTATION@ + */ +/* Rectangle and ellipse item types for EelCanvas widget + * + * EelCanvas is basically a port of the Tk toolkit's most excellent canvas widget. Tk is + * copyrighted by the Regents of the University of California, Sun Microsystems, and other parties. + * + * + * Author: Federico Mena + */ + +#ifndef EEL_CANVAS_RECT_ELLIPSE_H +#define EEL_CANVAS_RECT_ELLIPSE_H + + +#include + +#ifdef __cplusplus +extern "C" { +#endif + + + /* Base class for rectangle and ellipse item types. These are defined by their top-left and + * bottom-right corners. Rectangles and ellipses share the following arguments: + * + * name type read/write description + * ------------------------------------------------------------------------------------------ + * x1 double RW Leftmost coordinate of rectangle or ellipse + * y1 double RW Topmost coordinate of rectangle or ellipse + * x2 double RW Rightmost coordinate of rectangle or ellipse + * y2 double RW Bottommost coordinate of rectangle or ellipse + * fill_color string W X color specification for fill color, + * or NULL pointer for no color (transparent) + * fill_color_gdk GdkColor* RW Allocated GdkColor for fill + * outline_color string W X color specification for outline color, + * or NULL pointer for no color (transparent) + * outline_color_gdk GdkColor* RW Allocated GdkColor for outline + * fill_stipple GdkBitmap* RW Stipple pattern for fill + * outline_stipple GdkBitmap* RW Stipple pattern for outline + * width_pixels uint RW Width of the outline in pixels. The outline will + * not be scaled when the canvas zoom factor is changed. + * width_units double RW Width of the outline in canvas units. The outline + * will be scaled when the canvas zoom factor is changed. + */ + + +#define EEL_TYPE_CANVAS_RE (eel_canvas_re_get_type ()) +#define EEL_CANVAS_RE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS_RE, EelCanvasRE)) +#define EEL_CANVAS_RE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS_RE, EelCanvasREClass)) +#define EEL_IS_CANVAS_RE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS_RE)) +#define EEL_IS_CANVAS_RE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS_RE)) +#define EEL_CANVAS_RE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS_RE, EelCanvasREClass)) + + + typedef struct _EelCanvasRE EelCanvasRE; + typedef struct _EelCanvasREClass EelCanvasREClass; + + struct _EelCanvasRE + { + EelCanvasItem item; + + GdkBitmap *fill_stipple; /* Stipple for fill */ + GdkBitmap *outline_stipple; /* Stipple for outline */ + + GdkGC *fill_gc; /* GC for filling */ + GdkGC *outline_gc; /* GC for outline */ + + gulong fill_pixel; /* Fill color */ + gulong outline_pixel; /* Outline color */ + + double x1, y1, x2, y2; /* Corners of item */ + double width; /* Outline width */ + + guint fill_color; /* Fill color, RGBA */ + guint outline_color; /* Outline color, RGBA */ + + /* Configuration flags */ + + unsigned int fill_set : 1; /* Is fill color set? */ + unsigned int outline_set : 1; /* Is outline color set? */ + unsigned int width_pixels : 1; /* Is outline width specified in pixels or units? */ + }; + + struct _EelCanvasREClass + { + EelCanvasItemClass parent_class; + }; + + + /* Standard Gtk function */ + GType eel_canvas_re_get_type (void) G_GNUC_CONST; + + + /* Rectangle item. No configurable or queryable arguments are available (use those in + * EelCanvasRE). + */ + + +#define EEL_TYPE_CANVAS_RECT (eel_canvas_rect_get_type ()) +#define EEL_CANVAS_RECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS_RECT, EelCanvasRect)) +#define EEL_CANVAS_RECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS_RECT, EelCanvasRectClass)) +#define EEL_IS_CANVAS_RECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS_RECT)) +#define EEL_IS_CANVAS_RECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS_RECT)) +#define EEL_CANVAS_RECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS_RECT, EelCanvasRectClass)) + + + typedef struct _EelCanvasRect EelCanvasRect; + typedef struct _EelCanvasRectPrivate EelCanvasRectPrivate; + typedef struct _EelCanvasRectClass EelCanvasRectClass; + + struct _EelCanvasRect + { + EelCanvasRE re; + EelCanvasRectPrivate *priv; + }; + + struct _EelCanvasRectClass + { + EelCanvasREClass parent_class; + }; + + + /* Standard Gtk function */ + GType eel_canvas_rect_get_type (void) G_GNUC_CONST; + + + /* Ellipse item. No configurable or queryable arguments are available (use those in + * EelCanvasRE). + */ + + +#define EEL_TYPE_CANVAS_ELLIPSE (eel_canvas_ellipse_get_type ()) +#define EEL_CANVAS_ELLIPSE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS_ELLIPSE, EelCanvasEllipse)) +#define EEL_CANVAS_ELLIPSE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS_ELLIPSE, EelCanvasEllipseClass)) +#define EEL_IS_CANVAS_ELLIPSE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS_ELLIPSE)) +#define EEL_IS_CANVAS_ELLIPSE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS_ELLIPSE)) +#define EEL_CANVAS_ELLIPSE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS_ELLIPSE, EelCanvasEllipseClass)) + + + typedef struct _EelCanvasEllipse EelCanvasEllipse; + typedef struct _EelCanvasEllipseClass EelCanvasEllipseClass; + + struct _EelCanvasEllipse + { + EelCanvasRE re; + }; + + struct _EelCanvasEllipseClass + { + EelCanvasREClass parent_class; + }; + + + /* Standard Gtk function */ + GType eel_canvas_ellipse_get_type (void) G_GNUC_CONST; + + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/eel/eel-canvas-util.c b/eel/eel-canvas-util.c new file mode 100644 index 00000000..ac90177f --- /dev/null +++ b/eel/eel-canvas-util.c @@ -0,0 +1,426 @@ +/* + * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation + * All rights reserved. + * + * This file is part of the Mate Library. + * + * The Mate Library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * The Mate Library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with the Mate Library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* + @NOTATION@ + */ +/* Miscellaneous utility functions for the EelCanvas widget + * + * EelCanvas is basically a port of the Tk toolkit's most excellent canvas widget. Tk is + * copyrighted by the Regents of the University of California, Sun Microsystems, and other parties. + * + * + * Author: Federico Mena + */ + +#include + +#include +#include +#include + +#include "eel-canvas.h" +#include "eel-canvas-util.h" + +/* + * Ok, so some systems require magic incantations for M_PI to be defined. + * It's not important enough to worry about. + */ +#ifndef M_PI +#define M_PI 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117 +#endif + +/** + * eel_canvas_points_new: + * @num_points: The number of points to allocate space for in the array. + * + * Creates a structure that should be used to pass an array of points to + * items. + * + * Return value: A newly-created array of points. It should be filled in + * by the user. + **/ +EelCanvasPoints * +eel_canvas_points_new (int num_points) +{ + EelCanvasPoints *points; + + g_return_val_if_fail (num_points > 1, NULL); + + points = g_new (EelCanvasPoints, 1); + points->num_points = num_points; + points->coords = g_new (double, 2 * num_points); + points->ref_count = 1; + + return points; +} + +/** + * eel_canvas_points_ref: + * @points: A canvas points structure. + * + * Increases the reference count of the specified points structure. + * + * Return value: The canvas points structure itself. + **/ +EelCanvasPoints * +eel_canvas_points_ref (EelCanvasPoints *points) +{ + g_return_val_if_fail (points != NULL, NULL); + + points->ref_count += 1; + return points; +} + +/** + * eel_canvas_points_free: + * @points: A canvas points structure. + * + * Decreases the reference count of the specified points structure. If it + * reaches zero, then the structure is freed. + **/ +void +eel_canvas_points_free (EelCanvasPoints *points) +{ + g_return_if_fail (points != NULL); + + points->ref_count -= 1; + if (points->ref_count == 0) + { + g_free (points->coords); + g_free (points); + } +} + +/** + * eel_canvas_get_miter_points: + * @x1: X coordinate of the first point + * @y1: Y coordinate of the first point + * @x2: X coordinate of the second (angle) point + * @y2: Y coordinate of the second (angle) point + * @x3: X coordinate of the third point + * @y3: Y coordinate of the third point + * @width: Width of the line + * @mx1: The X coordinate of the first miter point is returned here. + * @my1: The Y coordinate of the first miter point is returned here. + * @mx2: The X coordinate of the second miter point is returned here. + * @my2: The Y coordinate of the second miter point is returned here. + * + * Given three points forming an angle, computes the coordinates of the inside + * and outside points of the mitered corner formed by a line of a given width at + * that angle. + * + * Return value: FALSE if the angle is less than 11 degrees (this is the same + * threshold as X uses. If this occurs, the return points are not modified. + * Otherwise, returns TRUE. + **/ +int +eel_canvas_get_miter_points (double x1, double y1, double x2, double y2, double x3, double y3, + double width, + double *mx1, double *my1, double *mx2, double *my2) +{ + double theta1; /* angle of segment p2-p1 */ + double theta2; /* angle of segment p2-p3 */ + double theta; /* angle between line segments */ + double theta3; /* angle that bisects theta1 and theta2 and points to p1 */ + double dist; /* distance of miter points from p2 */ + double dx, dy; /* x and y offsets corresponding to dist */ + + double ELEVEN_DEGREES = 11.0 * M_PI / 180.0; + + /* Degenerate cases. */ + if ((x1 == x2 && y1 == y2) || (x2 == x3 && y2 == y3)) + return FALSE; + + theta1 = atan2 (y1 - y2, x1 - x2); + theta2 = atan2 (y3 - y2, x3 - x2); + theta = theta1 - theta2; + + /* Normalize to (-pi; pi]. */ + if (theta > M_PI) + theta -= 2.0 * M_PI; + else if (theta <= -M_PI) + theta += 2.0 * M_PI; + + if (fabs (theta) < ELEVEN_DEGREES) + return FALSE; + + dist = fabs (0.5 * width / sin (0.5 * theta)); + + theta3 = (theta1 + theta2) / 2.0; + if (sin (theta3 - theta1) > 0.0) + theta3 += M_PI; + + dx = dist * cos (theta3); + dy = dist * sin (theta3); + + *mx1 = x2 + dx; + *mx2 = x2 - dx; + *my1 = y2 + dy; + *my2 = y2 - dy; + + return TRUE; +} + +/** + * eel_canvas_get_butt_points: + * @x1: X coordinate of first point in the line + * @y1: Y cooordinate of first point in the line + * @x2: X coordinate of second point (endpoint) of the line + * @y2: Y coordinate of second point (endpoint) of the line + * @width: Width of the line + * @project: Whether the butt points should project out by width/2 distance + * @bx1: X coordinate of first butt point is returned here + * @by1: Y coordinate of first butt point is returned here + * @bx2: X coordinate of second butt point is returned here + * @by2: Y coordinate of second butt point is returned here + * + * Computes the butt points of a line segment. + **/ +void +eel_canvas_get_butt_points (double x1, double y1, double x2, double y2, + double width, int project, + double *bx1, double *by1, double *bx2, double *by2) +{ + double length; + double dx, dy; + + width *= 0.5; + dx = x2 - x1; + dy = y2 - y1; + length = sqrt (dx * dx + dy * dy); + + if (length < EEL_CANVAS_EPSILON) + { + *bx1 = *bx2 = x2; + *by1 = *by2 = y2; + } + else + { + dx = -width * (y2 - y1) / length; + dy = width * (x2 - x1) / length; + + *bx1 = x2 + dx; + *bx2 = x2 - dx; + *by1 = y2 + dy; + *by2 = y2 - dy; + + if (project) + { + *bx1 += dy; + *bx2 += dy; + *by1 -= dx; + *by2 -= dx; + } + } +} + +/** + * eel_canvas_polygon_to_point: + * @poly: Vertices of the polygon. X coordinates are in the even indices, and Y + * coordinates are in the odd indices + * @num_points: Number of points in the polygon + * @x: X coordinate of the point + * @y: Y coordinate of the point + * + * Computes the distance between a point and a polygon. + * + * Return value: The distance from the point to the polygon, or zero if the + * point is inside the polygon. + **/ +double +eel_canvas_polygon_to_point (double *poly, int num_points, double x, double y) +{ + double best; + int intersections; + int i; + double *p; + double dx, dy; + + /* Iterate through all the edges in the polygon, updating best and intersections. + * + * When computing intersections, include left X coordinate of line within its range, but not + * Y coordinate. Otherwise if the point lies exactly below a vertex we'll count it as two + * intersections. + */ + + best = 1.0e36; + if (poly == NULL) + return best; + + intersections = 0; + + for (i = num_points, p = poly; i > 1; i--, p += 2) + { + double px, py, dist; + + /* Compute the point on the current edge closest to the point and update the + * intersection count. This must be done separately for vertical edges, horizontal + * edges, and others. + */ + + if (p[2] == p[0]) + { + /* Vertical edge */ + + px = p[0]; + + if (p[1] >= p[3]) + { + py = MIN (p[1], y); + py = MAX (py, p[3]); + } + else + { + py = MIN (p[3], y); + py = MAX (py, p[1]); + } + } + else if (p[3] == p[1]) + { + /* Horizontal edge */ + + py = p[1]; + + if (p[0] >= p[2]) + { + px = MIN (p[0], x); + px = MAX (px, p[2]); + + if ((y < py) && (x < p[0]) && (x >= p[2])) + intersections++; + } + else + { + px = MIN (p[2], x); + px = MAX (px, p[0]); + + if ((y < py) && (x < p[2]) && (x >= p[0])) + intersections++; + } + } + else + { + double m1, b1, m2, b2; + int lower; + + /* Diagonal edge. Convert the edge to a line equation (y = m1*x + b1), then + * compute a line perpendicular to this edge but passing through the point, + * (y = m2*x + b2). + */ + + m1 = (p[3] - p[1]) / (p[2] - p[0]); + b1 = p[1] - m1 * p[0]; + + m2 = -1.0 / m1; + b2 = y - m2 * x; + + px = (b2 - b1) / (m1 - m2); + py = m1 * px + b1; + + if (p[0] > p[2]) + { + if (px > p[0]) + { + px = p[0]; + py = p[1]; + } + else if (px < p[2]) + { + px = p[2]; + py = p[3]; + } + } + else + { + if (px > p[2]) + { + px = p[2]; + py = p[3]; + } + else if (px < p[0]) + { + px = p[0]; + py = p[1]; + } + } + + lower = (m1 * x + b1) > y; + + if (lower && (x >= MIN (p[0], p[2])) && (x < MAX (p[0], p[2]))) + intersections++; + } + + /* Compute the distance to the closest point, and see if that is the best so far */ + + dx = x - px; + dy = y - py; + dist = sqrt (dx * dx + dy * dy); + if (dist < best) + best = dist; + } + + /* We've processed all the points. If the number of intersections is odd, the point is + * inside the polygon. + */ + + if (intersections & 0x1) + return 0.0; + else + return best; +} + +/** + * eel_canvas_item_reset_bounds: + * @item: A canvas item + * + * Resets the bounding box of a canvas item to an empty rectangle. + **/ +void +eel_canvas_item_reset_bounds (EelCanvasItem *item) +{ + item->x1 = 0.0; + item->y1 = 0.0; + item->x2 = 0.0; + item->y2 = 0.0; +} + +/** + * eel_canvas_update_bbox: + * @canvas: the canvas needing update + * @x1: Left coordinate of the new bounding box + * @y1: Top coordinate of the new bounding box + * @x2: Right coordinate of the new bounding box + * @y2: Bottom coordinate of the new bounding box + * + * Sets the bbox to the new value, requesting full repaint. + **/ +void +eel_canvas_update_bbox (EelCanvasItem *item, int x1, int y1, int x2, int y2) +{ + eel_canvas_item_request_redraw (item); + item->x1 = x1; + item->y1 = y1; + item->x2 = x2; + item->y2 = y2; + eel_canvas_item_request_redraw (item); +} + diff --git a/eel/eel-canvas-util.h b/eel/eel-canvas-util.h new file mode 100644 index 00000000..e4484cde --- /dev/null +++ b/eel/eel-canvas-util.h @@ -0,0 +1,110 @@ +/* + * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation + * All rights reserved. + * + * This file is part of the Mate Library. + * + * The Mate Library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * The Mate Library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with the Mate Library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* + @NOTATION@ + */ +/* Miscellaneous utility functions for the EelCanvas widget + * + * EelCanvas is basically a port of the Tk toolkit's most excellent canvas widget. Tk is + * copyrighted by the Regents of the University of California, Sun Microsystems, and other parties. + * + * Author: Federico Mena + */ + +#ifndef EEL_CANVAS_UTIL_H +#define EEL_CANVAS_UTIL_H + + +#ifdef __cplusplus +extern "C" { +#endif + + + /* This structure defines an array of points. X coordinates are stored in the even-numbered + * indices, and Y coordinates are stored in the odd-numbered indices. num_points indicates the + * number of points, so the array is 2*num_points elements big. + */ + typedef struct + { + double *coords; + int num_points; + int ref_count; + } EelCanvasPoints; + + + /* Allocate a new EelCanvasPoints structure with enough space for the specified number of points */ + EelCanvasPoints *eel_canvas_points_new (int num_points); + + /* Increate ref count */ + EelCanvasPoints *eel_canvas_points_ref (EelCanvasPoints *points); +#define eel_canvas_points_unref eel_canvas_points_free + + /* Decrease ref count and free structure if it has reached zero */ + void eel_canvas_points_free (EelCanvasPoints *points); + + /* Given three points forming an angle, compute the coordinates of the inside and outside points of + * the mitered corner formed by a line of a given width at that angle. + * + * If the angle is less than 11 degrees, then FALSE is returned and the return points are not + * modified. Otherwise, TRUE is returned. + */ + int eel_canvas_get_miter_points (double x1, double y1, double x2, double y2, double x3, double y3, + double width, + double *mx1, double *my1, double *mx2, double *my2); + + /* Compute the butt points of a line segment. If project is FALSE, then the results are as follows: + * + * -------------------* (bx1, by1) + * | + * (x1, y1) *------------------* (x2, y2) + * | + * -------------------* (bx2, by2) + * + * that is, the line is not projected beyond (x2, y2). If project is TRUE, then the results are as + * follows: + * + * -------------------* (bx1, by1) + * (x2, y2) | + * (x1, y1) *-------------* | + * | + * -------------------* (bx2, by2) + */ + void eel_canvas_get_butt_points (double x1, double y1, double x2, double y2, + double width, int project, + double *bx1, double *by1, double *bx2, double *by2); + + /* Calculate the distance from a polygon to a point. The polygon's X coordinates are in the even + * indices of the poly array, and the Y coordinates are in the odd indices. + */ + double eel_canvas_polygon_to_point (double *poly, int num_points, double x, double y); + + + void eel_canvas_item_reset_bounds (EelCanvasItem *item); + + /* Sets the bbox to the new value, requesting full repaint. */ + void eel_canvas_update_bbox (EelCanvasItem *item, int x1, int y1, int x2, int y2); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/eel/eel-canvas.c b/eel/eel-canvas.c new file mode 100644 index 00000000..afa038f0 --- /dev/null +++ b/eel/eel-canvas.c @@ -0,0 +1,4213 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: 8; c-basic-offset: 8 -*- */ +/* + * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation + * All rights reserved. + * + * This file is part of the Mate Library. + * + * The Mate Library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * The Mate Library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with the Mate Library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* + @NOTATION@ + */ +/* + * EelCanvas widget - Tk-like canvas widget for Mate + * + * EelCanvas is basically a port of the Tk toolkit's most excellent canvas widget. Tk is + * copyrighted by the Regents of the University of California, Sun Microsystems, and other parties. + * + * + * Authors: Federico Mena + * Raph Levien + */ + +/* + * TO-DO list for the canvas: + * + * - Allow to specify whether EelCanvasImage sizes are in units or pixels (scale or don't scale). + * + * - Implement a flag for eel_canvas_item_reparent() that tells the function to keep the item + * visually in the same place, that is, to keep it in the same place with respect to the canvas + * origin. + * + * - GC put functions for items. + * + * - Widget item (finish it). + * + * - GList *eel_canvas_gimme_all_items_contained_in_this_area (EelCanvas *canvas, Rectangle area); + * + * - Retrofit all the primitive items with microtile support. + * + * - Curve support for line item. + * + * - Arc item (Havoc has it; to be integrated in EelCanvasEllipse). + * + * - Sane font handling API. + * + * - Get_arg methods for items: + * - How to fetch the outline width and know whether it is in pixels or units? + */ + +#include + +#include +#include +#include +#include +#include +#include "eel-canvas.h" +#include "eel-i18n.h" + +#include "eel-marshal.h" + +static void eel_canvas_request_update (EelCanvas *canvas); +static void group_add (EelCanvasGroup *group, + EelCanvasItem *item); +static void group_remove (EelCanvasGroup *group, + EelCanvasItem *item); +static void redraw_and_repick_if_mapped (EelCanvasItem *item); + +/*** EelCanvasItem ***/ + +/* Some convenience stuff */ +#define GCI_UPDATE_MASK (EEL_CANVAS_UPDATE_REQUESTED | EEL_CANVAS_UPDATE_DEEP) +#define GCI_EPSILON 1e-18 + +enum +{ + ITEM_PROP_0, + ITEM_PROP_PARENT, + ITEM_PROP_VISIBLE +}; + +enum +{ + ITEM_EVENT, + ITEM_LAST_SIGNAL +}; + +static void eel_canvas_item_class_init (EelCanvasItemClass *klass); +static void eel_canvas_item_init (EelCanvasItem *item); +static int emit_event (EelCanvas *canvas, GdkEvent *event); + +static guint item_signals[ITEM_LAST_SIGNAL]; + +static GtkObjectClass *item_parent_class; + +static gpointer accessible_item_parent_class; +static gpointer accessible_parent_class; + + +/** + * eel_canvas_item_get_type: + * + * Registers the &EelCanvasItem class if necessary, and returns the type ID + * associated to it. + * + * Return value: The type ID of the &EelCanvasItem class. + **/ +GType +eel_canvas_item_get_type (void) +{ + static GType canvas_item_type = 0; + + if (!canvas_item_type) + { + static const GTypeInfo canvas_item_info = + { + sizeof (EelCanvasItemClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) eel_canvas_item_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (EelCanvasItem), + 0, /* n_preallocs */ + (GInstanceInitFunc) eel_canvas_item_init + }; + + canvas_item_type = g_type_register_static (gtk_object_get_type (), + "EelCanvasItem", + &canvas_item_info, + 0); + } + + return canvas_item_type; +} + +/* Object initialization function for EelCanvasItem */ +static void +eel_canvas_item_init (EelCanvasItem *item) +{ + item->flags |= EEL_CANVAS_ITEM_VISIBLE; +} + +/** + * eel_canvas_item_new: + * @parent: The parent group for the new item. + * @type: The object type of the item. + * @first_arg_name: A list of object argument name/value pairs, NULL-terminated, + * used to configure the item. For example, "fill_color", "black", + * "width_units", 5.0, NULL. + * @Varargs: + * + * Creates a new canvas item with @parent as its parent group. The item is + * created at the top of its parent's stack, and starts up as visible. The item + * is of the specified @type, for example, it can be + * eel_canvas_rect_get_type(). The list of object arguments/value pairs is + * used to configure the item. + * + * Return value: The newly-created item. + **/ +EelCanvasItem * +eel_canvas_item_new (EelCanvasGroup *parent, GType type, const gchar *first_arg_name, ...) +{ + EelCanvasItem *item; + va_list args; + + g_return_val_if_fail (EEL_IS_CANVAS_GROUP (parent), NULL); + g_return_val_if_fail (g_type_is_a (type, eel_canvas_item_get_type ()), NULL); + + item = EEL_CANVAS_ITEM (g_object_new (type, NULL)); + + va_start (args, first_arg_name); + eel_canvas_item_construct (item, parent, first_arg_name, args); + va_end (args); + + return item; +} + + +/* Performs post-creation operations on a canvas item (adding it to its parent + * group, etc.) + */ +static void +item_post_create_setup (EelCanvasItem *item) +{ + group_add (EEL_CANVAS_GROUP (item->parent), item); + + redraw_and_repick_if_mapped (item); +} + +/* Set_property handler for canvas items */ +static void +eel_canvas_item_set_property (GObject *gobject, guint param_id, + const GValue *value, GParamSpec *pspec) +{ + EelCanvasItem *item; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (gobject)); + + item = EEL_CANVAS_ITEM (gobject); + + switch (param_id) + { + case ITEM_PROP_PARENT: + if (item->parent != NULL) + { + g_warning ("Cannot set `parent' argument after item has " + "already been constructed."); + } + else if (g_value_get_object (value)) + { + item->parent = EEL_CANVAS_ITEM (g_value_get_object (value)); + item->canvas = item->parent->canvas; + item_post_create_setup (item); + } + break; + case ITEM_PROP_VISIBLE: + if (g_value_get_boolean (value)) + { + eel_canvas_item_show (item); + } + else + { + eel_canvas_item_hide (item); + } + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, param_id, pspec); + break; + } +} + +/* Get_property handler for canvas items */ +static void +eel_canvas_item_get_property (GObject *gobject, guint param_id, + GValue *value, GParamSpec *pspec) +{ + EelCanvasItem *item; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (gobject)); + + item = EEL_CANVAS_ITEM (gobject); + + switch (param_id) + { + case ITEM_PROP_VISIBLE: + g_value_set_boolean (value, item->flags & EEL_CANVAS_ITEM_VISIBLE); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, param_id, pspec); + break; + } +} + +/** + * eel_canvas_item_construct: + * @item: An unconstructed canvas item. + * @parent: The parent group for the item. + * @first_arg_name: The name of the first argument for configuring the item. + * @args: The list of arguments used to configure the item. + * + * Constructs a canvas item; meant for use only by item implementations. + **/ +void +eel_canvas_item_construct (EelCanvasItem *item, EelCanvasGroup *parent, + const gchar *first_arg_name, va_list args) +{ + g_return_if_fail (EEL_IS_CANVAS_GROUP (parent)); + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + item->parent = EEL_CANVAS_ITEM (parent); + item->canvas = item->parent->canvas; + + g_object_set_valist (G_OBJECT (item), first_arg_name, args); + + item_post_create_setup (item); +} + + +static void +redraw_and_repick_if_mapped (EelCanvasItem *item) +{ + if (item->flags & EEL_CANVAS_ITEM_MAPPED) + { + eel_canvas_item_request_redraw (item); + item->canvas->need_repick = TRUE; + } +} + +/* Dispose handler for canvas items */ +static void +eel_canvas_item_dispose (GObject *object) +{ + EelCanvasItem *item; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (object)); + + item = EEL_CANVAS_ITEM (object); + + if (item->canvas) + { + eel_canvas_item_request_redraw (item); + + /* Make the canvas forget about us */ + + if (item == item->canvas->current_item) + { + item->canvas->current_item = NULL; + item->canvas->need_repick = TRUE; + } + + if (item == item->canvas->new_current_item) + { + item->canvas->new_current_item = NULL; + item->canvas->need_repick = TRUE; + } + + if (item == item->canvas->grabbed_item) + { + GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET (item->canvas)); + item->canvas->grabbed_item = NULL; + gdk_display_pointer_ungrab (display, GDK_CURRENT_TIME); + } + + if (item == item->canvas->focused_item) + item->canvas->focused_item = NULL; + + /* Normal destroy stuff */ + + if (item->flags & EEL_CANVAS_ITEM_MAPPED) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->unmap) (item); + + if (item->flags & EEL_CANVAS_ITEM_REALIZED) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->unrealize) (item); + + if (item->parent) + group_remove (EEL_CANVAS_GROUP (item->parent), item); + + item->canvas = NULL; + } + + G_OBJECT_CLASS (item_parent_class)->dispose (object); +} + + +/* Realize handler for canvas items */ +static void +eel_canvas_item_realize (EelCanvasItem *item) +{ + if (item->parent && !(item->parent->flags & EEL_CANVAS_ITEM_REALIZED)) + (* EEL_CANVAS_ITEM_GET_CLASS (item->parent)->realize) (item->parent); + + if (item->parent == NULL && !gtk_widget_get_realized (GTK_WIDGET (item->canvas))) + gtk_widget_realize (GTK_WIDGET (item->canvas)); + + item->flags |= EEL_CANVAS_ITEM_REALIZED; + + eel_canvas_item_request_update (item); +} + +/* Unrealize handler for canvas items */ +static void +eel_canvas_item_unrealize (EelCanvasItem *item) +{ + if (item->flags & EEL_CANVAS_ITEM_MAPPED) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->unmap) (item); + + item->flags &= ~(EEL_CANVAS_ITEM_REALIZED); +} + +/* Map handler for canvas items */ +static void +eel_canvas_item_map (EelCanvasItem *item) +{ + item->flags |= EEL_CANVAS_ITEM_MAPPED; +} + +/* Unmap handler for canvas items */ +static void +eel_canvas_item_unmap (EelCanvasItem *item) +{ + item->flags &= ~(EEL_CANVAS_ITEM_MAPPED); +} + +/* Update handler for canvas items */ +static void +eel_canvas_item_update (EelCanvasItem *item, double i2w_dx, double i2w_dy, int flags) +{ + item->flags &= ~(EEL_CANVAS_ITEM_NEED_UPDATE); + item->flags &= ~(EEL_CANVAS_ITEM_NEED_DEEP_UPDATE); +} + +/* + * This routine invokes the update method of the item + * Please notice, that we take parent to canvas pixel matrix as argument + * unlike virtual method ::update, whose argument is item 2 canvas pixel + * matrix + * + * I will try to force somewhat meaningful naming for affines (Lauris) + * General naming rule is FROM2TO, where FROM and TO are abbreviations + * So p2cpx is Parent2CanvasPixel and i2cpx is Item2CanvasPixel + * I hope that this helps to keep track of what really happens + * + */ + +static void +eel_canvas_item_invoke_update (EelCanvasItem *item, + double i2w_dx, + double i2w_dy, + int flags) +{ + int child_flags; + + child_flags = flags; + + /* apply object flags to child flags */ + child_flags &= ~EEL_CANVAS_UPDATE_REQUESTED; + + if (item->flags & EEL_CANVAS_ITEM_NEED_UPDATE) + child_flags |= EEL_CANVAS_UPDATE_REQUESTED; + + if (item->flags & EEL_CANVAS_ITEM_NEED_DEEP_UPDATE) + child_flags |= EEL_CANVAS_UPDATE_DEEP; + + if (child_flags & GCI_UPDATE_MASK) + { + if (EEL_CANVAS_ITEM_GET_CLASS (item)->update) + EEL_CANVAS_ITEM_GET_CLASS (item)->update (item, i2w_dx, i2w_dy, child_flags); + } + + /* If this fail you probably forgot to chain up to + * EelCanvasItem::update from a derived class */ + g_return_if_fail (!(item->flags & EEL_CANVAS_ITEM_NEED_UPDATE)); +} + +/* + * This routine invokes the point method of the item. + * The arguments x, y should be in the parent item local coordinates. + */ + +static double +eel_canvas_item_invoke_point (EelCanvasItem *item, double x, double y, int cx, int cy, EelCanvasItem **actual_item) +{ + /* Calculate x & y in item local coordinates */ + + if (EEL_CANVAS_ITEM_GET_CLASS (item)->point) + return EEL_CANVAS_ITEM_GET_CLASS (item)->point (item, x, y, cx, cy, actual_item); + + return 1e18; +} + +/** + * eel_canvas_item_set: + * @item: A canvas item. + * @first_arg_name: The list of object argument name/value pairs used to configure the item. + * @Varargs: + * + * Configures a canvas item. The arguments in the item are set to the specified + * values, and the item is repainted as appropriate. + **/ +void +eel_canvas_item_set (EelCanvasItem *item, const gchar *first_arg_name, ...) +{ + va_list args; + + va_start (args, first_arg_name); + eel_canvas_item_set_valist (item, first_arg_name, args); + va_end (args); +} + + +/** + * eel_canvas_item_set_valist: + * @item: A canvas item. + * @first_arg_name: The name of the first argument used to configure the item. + * @args: The list of object argument name/value pairs used to configure the item. + * + * Configures a canvas item. The arguments in the item are set to the specified + * values, and the item is repainted as appropriate. + **/ +void +eel_canvas_item_set_valist (EelCanvasItem *item, const gchar *first_arg_name, va_list args) +{ + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + g_object_set_valist (G_OBJECT (item), first_arg_name, args); + +#if 0 + /* I commented this out, because item implementations have to schedule update/redraw */ + eel_canvas_item_request_redraw (item); +#endif + + item->canvas->need_repick = TRUE; +} + + +/** + * eel_canvas_item_move: + * @item: A canvas item. + * @dx: Horizontal offset. + * @dy: Vertical offset. + * + * Moves a canvas item by creating an affine transformation matrix for + * translation by using the specified values. This happens in item + * local coordinate system, so if you have nontrivial transform, it + * most probably does not do, what you want. + **/ +void +eel_canvas_item_move (EelCanvasItem *item, double dx, double dy) +{ + g_return_if_fail (item != NULL); + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + if (!EEL_CANVAS_ITEM_GET_CLASS (item)->translate) + { + g_warning ("Item type %s does not implement translate method.\n", + g_type_name (G_OBJECT_TYPE (item))); + return; + } + + (* EEL_CANVAS_ITEM_GET_CLASS (item)->translate) (item, dx, dy); + + if (item->flags & EEL_CANVAS_ITEM_MAPPED) + item->canvas->need_repick = TRUE; + + if (!(item->flags & EEL_CANVAS_ITEM_NEED_DEEP_UPDATE)) + { + item->flags |= EEL_CANVAS_ITEM_NEED_DEEP_UPDATE; + if (item->parent != NULL) + eel_canvas_item_request_update (item->parent); + else + eel_canvas_request_update (item->canvas); + } + +} + +/* Convenience function to reorder items in a group's child list. This puts the + * specified link after the "before" link. Returns TRUE if the list was changed. + */ +static gboolean +put_item_after (GList *link, GList *before) +{ + EelCanvasGroup *parent; + + if (link == before) + return FALSE; + + parent = EEL_CANVAS_GROUP (EEL_CANVAS_ITEM (link->data)->parent); + + if (before == NULL) + { + if (link == parent->item_list) + return FALSE; + + link->prev->next = link->next; + + if (link->next) + link->next->prev = link->prev; + else + parent->item_list_end = link->prev; + + link->prev = before; + link->next = parent->item_list; + link->next->prev = link; + parent->item_list = link; + } + else + { + if ((link == parent->item_list_end) && (before == parent->item_list_end->prev)) + return FALSE; + + if (link->next) + link->next->prev = link->prev; + + if (link->prev) + link->prev->next = link->next; + else + { + parent->item_list = link->next; + parent->item_list->prev = NULL; + } + + link->prev = before; + link->next = before->next; + + link->prev->next = link; + + if (link->next) + link->next->prev = link; + else + parent->item_list_end = link; + } + return TRUE; +} + + +/** + * eel_canvas_item_raise: + * @item: A canvas item. + * @positions: Number of steps to raise the item. + * + * Raises the item in its parent's stack by the specified number of positions. + * If the number of positions is greater than the distance to the top of the + * stack, then the item is put at the top. + **/ +void +eel_canvas_item_raise (EelCanvasItem *item, int positions) +{ + GList *link, *before; + EelCanvasGroup *parent; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + g_return_if_fail (positions >= 0); + + if (!item->parent || positions == 0) + return; + + parent = EEL_CANVAS_GROUP (item->parent); + link = g_list_find (parent->item_list, item); + g_assert (link != NULL); + + for (before = link; positions && before; positions--) + before = before->next; + + if (!before) + before = parent->item_list_end; + + if (put_item_after (link, before)) + { + redraw_and_repick_if_mapped (item); + } +} + + +/** + * eel_canvas_item_lower: + * @item: A canvas item. + * @positions: Number of steps to lower the item. + * + * Lowers the item in its parent's stack by the specified number of positions. + * If the number of positions is greater than the distance to the bottom of the + * stack, then the item is put at the bottom. + **/ +void +eel_canvas_item_lower (EelCanvasItem *item, int positions) +{ + GList *link, *before; + EelCanvasGroup *parent; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + g_return_if_fail (positions >= 1); + + if (!item->parent || positions == 0) + return; + + parent = EEL_CANVAS_GROUP (item->parent); + link = g_list_find (parent->item_list, item); + g_assert (link != NULL); + + if (link->prev) + for (before = link->prev; positions && before; positions--) + before = before->prev; + else + before = NULL; + + if (put_item_after (link, before)) + { + redraw_and_repick_if_mapped (item); + } +} + + +/** + * eel_canvas_item_raise_to_top: + * @item: A canvas item. + * + * Raises an item to the top of its parent's stack. + **/ +void +eel_canvas_item_raise_to_top (EelCanvasItem *item) +{ + GList *link; + EelCanvasGroup *parent; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + if (!item->parent) + return; + + parent = EEL_CANVAS_GROUP (item->parent); + link = g_list_find (parent->item_list, item); + g_assert (link != NULL); + + if (put_item_after (link, parent->item_list_end)) + { + redraw_and_repick_if_mapped (item); + } +} + + +/** + * eel_canvas_item_lower_to_bottom: + * @item: A canvas item. + * + * Lowers an item to the bottom of its parent's stack. + **/ +void +eel_canvas_item_lower_to_bottom (EelCanvasItem *item) +{ + GList *link; + EelCanvasGroup *parent; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + if (!item->parent) + return; + + parent = EEL_CANVAS_GROUP (item->parent); + link = g_list_find (parent->item_list, item); + g_assert (link != NULL); + + if (put_item_after (link, NULL)) + { + redraw_and_repick_if_mapped (item); + } +} + +/** + * eel_canvas_item_send_behind: + * @item: A canvas item. + * @behind_item: The canvas item to put item behind, or NULL + * + * Moves item to a in the position in the stacking order so that + * it is placed immediately below behind_item, or at the top if + * behind_item is NULL. + **/ +void +eel_canvas_item_send_behind (EelCanvasItem *item, + EelCanvasItem *behind_item) +{ + GList *item_list; + int item_position, behind_position; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + if (behind_item == NULL) + { + eel_canvas_item_raise_to_top (item); + return; + } + + g_return_if_fail (EEL_IS_CANVAS_ITEM (behind_item)); + g_return_if_fail (item->parent == behind_item->parent); + + item_list = EEL_CANVAS_GROUP (item->parent)->item_list; + + item_position = g_list_index (item_list, item); + g_assert (item_position != -1); + behind_position = g_list_index (item_list, behind_item); + g_assert (behind_position != -1); + g_assert (item_position != behind_position); + + if (item_position == behind_position - 1) + { + return; + } + + if (item_position < behind_position) + { + eel_canvas_item_raise (item, (behind_position - 1) - item_position); + } + else + { + eel_canvas_item_lower (item, item_position - behind_position); + } +} + +/** + * eel_canvas_item_show: + * @item: A canvas item. + * + * Shows a canvas item. If the item was already shown, then no action is taken. + **/ +void +eel_canvas_item_show (EelCanvasItem *item) +{ + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + if (!(item->flags & EEL_CANVAS_ITEM_VISIBLE)) + { + item->flags |= EEL_CANVAS_ITEM_VISIBLE; + + if (!(item->flags & EEL_CANVAS_ITEM_REALIZED)) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->realize) (item); + + if (item->parent != NULL) + { + if (!(item->flags & EEL_CANVAS_ITEM_MAPPED) && + item->parent->flags & EEL_CANVAS_ITEM_MAPPED) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->map) (item); + } + else + { + if (!(item->flags & EEL_CANVAS_ITEM_MAPPED) && + gtk_widget_get_mapped (GTK_WIDGET (item->canvas))) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->map) (item); + } + + redraw_and_repick_if_mapped (item); + } +} + + +/** + * eel_canvas_item_hide: + * @item: A canvas item. + * + * Hides a canvas item. If the item was already hidden, then no action is + * taken. + **/ +void +eel_canvas_item_hide (EelCanvasItem *item) +{ + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + if (item->flags & EEL_CANVAS_ITEM_VISIBLE) + { + item->flags &= ~EEL_CANVAS_ITEM_VISIBLE; + + redraw_and_repick_if_mapped (item); + + if (item->flags & EEL_CANVAS_ITEM_MAPPED) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->unmap) (item); + + /* No need to unrealize when we just want to hide */ + } +} + + +/** + * eel_canvas_item_grab: + * @item: A canvas item. + * @event_mask: Mask of events that will be sent to this item. + * @cursor: If non-NULL, the cursor that will be used while the grab is active. + * @etime: The timestamp required for grabbing the mouse, or GDK_CURRENT_TIME. + * + * Specifies that all events that match the specified event mask should be sent + * to the specified item, and also grabs the mouse by calling + * gdk_pointer_grab(). The event mask is also used when grabbing the pointer. + * If @cursor is not NULL, then that cursor is used while the grab is active. + * The @etime parameter is the timestamp required for grabbing the mouse. + * + * Return value: If an item was already grabbed, it returns %GDK_GRAB_ALREADY_GRABBED. If + * the specified item was hidden by calling eel_canvas_item_hide(), then it + * returns %GDK_GRAB_NOT_VIEWABLE. Else, it returns the result of calling + * gdk_pointer_grab(). + **/ +int +eel_canvas_item_grab (EelCanvasItem *item, guint event_mask, GdkCursor *cursor, guint32 etime) +{ + int retval; + + g_return_val_if_fail (EEL_IS_CANVAS_ITEM (item), GDK_GRAB_NOT_VIEWABLE); + g_return_val_if_fail (gtk_widget_get_mapped (GTK_WIDGET (item->canvas)), + GDK_GRAB_NOT_VIEWABLE); + + if (item->canvas->grabbed_item) + return GDK_GRAB_ALREADY_GRABBED; + + if (!(item->flags & EEL_CANVAS_ITEM_MAPPED)) + return GDK_GRAB_NOT_VIEWABLE; + + retval = gdk_pointer_grab (gtk_layout_get_bin_window (&item->canvas->layout), + FALSE, + event_mask, + NULL, + cursor, + etime); + + if (retval != GDK_GRAB_SUCCESS) + return retval; + + item->canvas->grabbed_item = item; + item->canvas->grabbed_event_mask = event_mask; + item->canvas->current_item = item; /* So that events go to the grabbed item */ + + return retval; +} + + +/** + * eel_canvas_item_ungrab: + * @item: A canvas item that holds a grab. + * @etime: The timestamp for ungrabbing the mouse. + * + * Ungrabs the item, which must have been grabbed in the canvas, and ungrabs the + * mouse. + **/ +void +eel_canvas_item_ungrab (EelCanvasItem *item, guint32 etime) +{ + GdkDisplay *display; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + if (item->canvas->grabbed_item != item) + return; + + display = gtk_widget_get_display (GTK_WIDGET (item->canvas)); + item->canvas->grabbed_item = NULL; + gdk_display_pointer_ungrab (display, etime); +} + + +/** + * eel_canvas_item_w2i: + * @item: A canvas item. + * @x: X coordinate to convert (input/output value). + * @y: Y coordinate to convert (input/output value). + * + * Converts a coordinate pair from world coordinates to item-relative + * coordinates. + **/ +void +eel_canvas_item_w2i (EelCanvasItem *item, double *x, double *y) +{ + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + g_return_if_fail (x != NULL); + g_return_if_fail (y != NULL); + + item = item->parent; + while (item) + { + if (EEL_IS_CANVAS_GROUP (item)) + { + *x -= EEL_CANVAS_GROUP (item)->xpos; + *y -= EEL_CANVAS_GROUP (item)->ypos; + } + + item = item->parent; + } +} + + +/** + * eel_canvas_item_i2w: + * @item: A canvas item. + * @x: X coordinate to convert (input/output value). + * @y: Y coordinate to convert (input/output value). + * + * Converts a coordinate pair from item-relative coordinates to world + * coordinates. + **/ +void +eel_canvas_item_i2w (EelCanvasItem *item, double *x, double *y) +{ + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + g_return_if_fail (x != NULL); + g_return_if_fail (y != NULL); + + item = item->parent; + while (item) + { + if (EEL_IS_CANVAS_GROUP (item)) + { + *x += EEL_CANVAS_GROUP (item)->xpos; + *y += EEL_CANVAS_GROUP (item)->ypos; + } + + item = item->parent; + } +} + +/* Returns whether the item is an inferior of or is equal to the parent. */ +static int +is_descendant (EelCanvasItem *item, EelCanvasItem *parent) +{ + for (; item; item = item->parent) + if (item == parent) + return TRUE; + + return FALSE; +} + +/** + * eel_canvas_item_reparent: + * @item: A canvas item. + * @new_group: A canvas group. + * + * Changes the parent of the specified item to be the new group. The item keeps + * its group-relative coordinates as for its old parent, so the item may change + * its absolute position within the canvas. + **/ +void +eel_canvas_item_reparent (EelCanvasItem *item, EelCanvasGroup *new_group) +{ + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + g_return_if_fail (EEL_IS_CANVAS_GROUP (new_group)); + + /* Both items need to be in the same canvas */ + g_return_if_fail (item->canvas == EEL_CANVAS_ITEM (new_group)->canvas); + + /* The group cannot be an inferior of the item or be the item itself -- + * this also takes care of the case where the item is the root item of + * the canvas. */ + g_return_if_fail (!is_descendant (EEL_CANVAS_ITEM (new_group), item)); + + /* Everything is ok, now actually reparent the item */ + + g_object_ref (G_OBJECT (item)); /* protect it from the unref in group_remove */ + + eel_canvas_item_request_redraw (item); + + group_remove (EEL_CANVAS_GROUP (item->parent), item); + item->parent = EEL_CANVAS_ITEM (new_group); + /* item->canvas is unchanged. */ + group_add (new_group, item); + + /* Redraw and repick */ + + redraw_and_repick_if_mapped (item); + + g_object_unref (G_OBJECT (item)); +} + +/** + * eel_canvas_item_grab_focus: + * @item: A canvas item. + * + * Makes the specified item take the keyboard focus, so all keyboard events will + * be sent to it. If the canvas widget itself did not have the focus, it grabs + * it as well. + **/ +void +eel_canvas_item_grab_focus (EelCanvasItem *item) +{ + EelCanvasItem *focused_item; + GdkEvent ev; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + g_return_if_fail (gtk_widget_get_can_focus (GTK_WIDGET (item->canvas))); + + focused_item = item->canvas->focused_item; + + if (focused_item) + { + ev.focus_change.type = GDK_FOCUS_CHANGE; + ev.focus_change.window = gtk_layout_get_bin_window (GTK_LAYOUT (item->canvas)); + ev.focus_change.send_event = FALSE; + ev.focus_change.in = FALSE; + + emit_event (item->canvas, &ev); + } + + item->canvas->focused_item = item; + gtk_widget_grab_focus (GTK_WIDGET (item->canvas)); + + if (focused_item) + { + ev.focus_change.type = GDK_FOCUS_CHANGE; + ev.focus_change.window = gtk_layout_get_bin_window (GTK_LAYOUT (item->canvas)); + ev.focus_change.send_event = FALSE; + ev.focus_change.in = TRUE; + + emit_event (item->canvas, &ev); + } +} + + +/** + * eel_canvas_item_get_bounds: + * @item: A canvas item. + * @x1: Leftmost edge of the bounding box (return value). + * @y1: Upper edge of the bounding box (return value). + * @x2: Rightmost edge of the bounding box (return value). + * @y2: Lower edge of the bounding box (return value). + * + * Queries the bounding box of a canvas item. The bounds are returned in the + * coordinate system of the item's parent. + **/ +void +eel_canvas_item_get_bounds (EelCanvasItem *item, double *x1, double *y1, double *x2, double *y2) +{ + double tx1, ty1, tx2, ty2; + + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + tx1 = ty1 = tx2 = ty2 = 0.0; + + /* Get the item's bounds in its coordinate system */ + + if (EEL_CANVAS_ITEM_GET_CLASS (item)->bounds) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->bounds) (item, &tx1, &ty1, &tx2, &ty2); + + /* Return the values */ + + if (x1) + *x1 = tx1; + + if (y1) + *y1 = ty1; + + if (x2) + *x2 = tx2; + + if (y2) + *y2 = ty2; +} + + +/** + * eel_canvas_item_request_update + * @item: A canvas item. + * + * To be used only by item implementations. Requests that the canvas queue an + * update for the specified item. + **/ +void +eel_canvas_item_request_update (EelCanvasItem *item) +{ + if (NULL == item->canvas) + return; + + g_return_if_fail (!item->canvas->doing_update); + + if (item->flags & EEL_CANVAS_ITEM_NEED_UPDATE) + return; + + item->flags |= EEL_CANVAS_ITEM_NEED_UPDATE; + + if (item->parent != NULL) + { + /* Recurse up the tree */ + eel_canvas_item_request_update (item->parent); + } + else + { + /* Have reached the top of the tree, make sure the update call gets scheduled. */ + eel_canvas_request_update (item->canvas); + } +} + +/** + * eel_canvas_item_request_update + * @item: A canvas item. + * + * Convenience function that informs a canvas that the specified item needs + * to be repainted. To be used by item implementations + **/ +void +eel_canvas_item_request_redraw (EelCanvasItem *item) +{ + if (item->flags & EEL_CANVAS_ITEM_MAPPED) + eel_canvas_request_redraw (item->canvas, + item->x1, item->y1, + item->x2 + 1, item->y2 + 1); +} + + + +/*** EelCanvasGroup ***/ + + +enum +{ + GROUP_PROP_0, + GROUP_PROP_X, + GROUP_PROP_Y +}; + + +static void eel_canvas_group_class_init (EelCanvasGroupClass *klass); +static void eel_canvas_group_init (EelCanvasGroup *group); +static void eel_canvas_group_set_property(GObject *object, + guint param_id, + const GValue *value, + GParamSpec *pspec); +static void eel_canvas_group_get_property(GObject *object, + guint param_id, + GValue *value, + GParamSpec *pspec); + +static void eel_canvas_group_destroy (GtkObject *object); + +static void eel_canvas_group_update (EelCanvasItem *item, + double i2w_dx, + double i2w_dy, + int flags); +static void eel_canvas_group_unrealize (EelCanvasItem *item); +static void eel_canvas_group_map (EelCanvasItem *item); +static void eel_canvas_group_unmap (EelCanvasItem *item); +static void eel_canvas_group_draw (EelCanvasItem *item, GdkDrawable *drawable, + GdkEventExpose *expose); +static double eel_canvas_group_point (EelCanvasItem *item, double x, double y, + int cx, int cy, + EelCanvasItem **actual_item); +static void eel_canvas_group_translate (EelCanvasItem *item, double dx, double dy); +static void eel_canvas_group_bounds (EelCanvasItem *item, double *x1, double *y1, + double *x2, double *y2); + + +static EelCanvasItemClass *group_parent_class; + + +/** + * eel_canvas_group_get_type: + * + * Registers the &EelCanvasGroup class if necessary, and returns the type ID + * associated to it. + * + * Return value: The type ID of the &EelCanvasGroup class. + **/ +GType +eel_canvas_group_get_type (void) +{ + static GType group_type = 0; + + if (!group_type) + { + static const GTypeInfo group_info = + { + sizeof (EelCanvasGroupClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) eel_canvas_group_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (EelCanvasGroup), + 0, /* n_preallocs */ + (GInstanceInitFunc) eel_canvas_group_init + + + }; + + group_type = g_type_register_static (eel_canvas_item_get_type (), + "EelCanvasGroup", + &group_info, + 0); + } + + return group_type; +} + +/* Class initialization function for EelCanvasGroupClass */ +static void +eel_canvas_group_class_init (EelCanvasGroupClass *klass) +{ + GObjectClass *gobject_class; + GtkObjectClass *object_class; + EelCanvasItemClass *item_class; + + gobject_class = (GObjectClass *) klass; + object_class = (GtkObjectClass *) klass; + item_class = (EelCanvasItemClass *) klass; + + group_parent_class = g_type_class_peek_parent (klass); + + gobject_class->set_property = eel_canvas_group_set_property; + gobject_class->get_property = eel_canvas_group_get_property; + + g_object_class_install_property + (gobject_class, GROUP_PROP_X, + g_param_spec_double ("x", + _("X"), + _("X"), + -G_MAXDOUBLE, G_MAXDOUBLE, 0.0, + G_PARAM_READWRITE)); + g_object_class_install_property + (gobject_class, GROUP_PROP_Y, + g_param_spec_double ("y", + _("Y"), + _("Y"), + -G_MAXDOUBLE, G_MAXDOUBLE, 0.0, + G_PARAM_READWRITE)); + + object_class->destroy = eel_canvas_group_destroy; + + item_class->update = eel_canvas_group_update; + item_class->unrealize = eel_canvas_group_unrealize; + item_class->map = eel_canvas_group_map; + item_class->unmap = eel_canvas_group_unmap; + item_class->draw = eel_canvas_group_draw; + item_class->point = eel_canvas_group_point; + item_class->translate = eel_canvas_group_translate; + item_class->bounds = eel_canvas_group_bounds; +} + +/* Object initialization function for EelCanvasGroup */ +static void +eel_canvas_group_init (EelCanvasGroup *group) +{ + group->xpos = 0.0; + group->ypos = 0.0; +} + +/* Set_property handler for canvas groups */ +static void +eel_canvas_group_set_property (GObject *gobject, guint param_id, + const GValue *value, GParamSpec *pspec) +{ + EelCanvasItem *item; + EelCanvasGroup *group; + double old; + gboolean moved; + + g_return_if_fail (EEL_IS_CANVAS_GROUP (gobject)); + + item = EEL_CANVAS_ITEM (gobject); + group = EEL_CANVAS_GROUP (gobject); + + moved = FALSE; + switch (param_id) + { + case GROUP_PROP_X: + old = group->xpos; + group->xpos = g_value_get_double (value); + if (old != group->xpos) + moved = TRUE; + break; + + case GROUP_PROP_Y: + old = group->ypos; + group->ypos = g_value_get_double (value); + if (old != group->ypos) + moved = TRUE; + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, param_id, pspec); + break; + } + + if (moved) + { + item->flags |= EEL_CANVAS_ITEM_NEED_DEEP_UPDATE; + if (item->parent != NULL) + eel_canvas_item_request_update (item->parent); + else + eel_canvas_request_update (item->canvas); + } +} + +/* Get_property handler for canvas groups */ +static void +eel_canvas_group_get_property (GObject *gobject, guint param_id, + GValue *value, GParamSpec *pspec) +{ + EelCanvasItem *item; + EelCanvasGroup *group; + + g_return_if_fail (EEL_IS_CANVAS_GROUP (gobject)); + + item = EEL_CANVAS_ITEM (gobject); + group = EEL_CANVAS_GROUP (gobject); + + switch (param_id) + { + case GROUP_PROP_X: + g_value_set_double (value, group->xpos); + break; + + case GROUP_PROP_Y: + g_value_set_double (value, group->ypos); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, param_id, pspec); + break; + } +} + +/* Destroy handler for canvas groups */ +static void +eel_canvas_group_destroy (GtkObject *object) +{ + EelCanvasGroup *group; + EelCanvasItem *child; + GList *list; + + g_return_if_fail (EEL_IS_CANVAS_GROUP (object)); + + group = EEL_CANVAS_GROUP (object); + + list = group->item_list; + while (list) + { + child = list->data; + list = list->next; + + gtk_object_destroy (GTK_OBJECT (child)); + } + + if (GTK_OBJECT_CLASS (group_parent_class)->destroy) + (* GTK_OBJECT_CLASS (group_parent_class)->destroy) (object); +} + +/* Update handler for canvas groups */ +static void +eel_canvas_group_update (EelCanvasItem *item, double i2w_dx, double i2w_dy, int flags) +{ + EelCanvasGroup *group; + GList *list; + EelCanvasItem *i; + double bbox_x0, bbox_y0, bbox_x1, bbox_y1; + gboolean first = TRUE; + + group = EEL_CANVAS_GROUP (item); + + (* group_parent_class->update) (item, i2w_dx, i2w_dy, flags); + + bbox_x0 = 0; + bbox_y0 = 0; + bbox_x1 = 0; + bbox_y1 = 0; + + for (list = group->item_list; list; list = list->next) + { + i = list->data; + + eel_canvas_item_invoke_update (i, i2w_dx + group->xpos, i2w_dy + group->ypos, flags); + + if (first) + { + first = FALSE; + bbox_x0 = i->x1; + bbox_y0 = i->y1; + bbox_x1 = i->x2; + bbox_y1 = i->y2; + } + else + { + bbox_x0 = MIN (bbox_x0, i->x1); + bbox_y0 = MIN (bbox_y0, i->y1); + bbox_x1 = MAX (bbox_x1, i->x2); + bbox_y1 = MAX (bbox_y1, i->y2); + } + } + item->x1 = bbox_x0; + item->y1 = bbox_y0; + item->x2 = bbox_x1; + item->y2 = bbox_y1; +} + +/* Unrealize handler for canvas groups */ +static void +eel_canvas_group_unrealize (EelCanvasItem *item) +{ + EelCanvasGroup *group; + GList *list; + EelCanvasItem *i; + + group = EEL_CANVAS_GROUP (item); + + /* Unmap group before children to avoid flash */ + if (item->flags & EEL_CANVAS_ITEM_MAPPED) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->unmap) (item); + + for (list = group->item_list; list; list = list->next) + { + i = list->data; + + if (i->flags & EEL_CANVAS_ITEM_REALIZED) + (* EEL_CANVAS_ITEM_GET_CLASS (i)->unrealize) (i); + } + + (* group_parent_class->unrealize) (item); +} + +/* Map handler for canvas groups */ +static void +eel_canvas_group_map (EelCanvasItem *item) +{ + EelCanvasGroup *group; + GList *list; + EelCanvasItem *i; + + group = EEL_CANVAS_GROUP (item); + + for (list = group->item_list; list; list = list->next) + { + i = list->data; + + if (i->flags & EEL_CANVAS_ITEM_VISIBLE && + !(i->flags & EEL_CANVAS_ITEM_MAPPED)) + { + if (!(i->flags & EEL_CANVAS_ITEM_REALIZED)) + (* EEL_CANVAS_ITEM_GET_CLASS (i)->realize) (i); + + (* EEL_CANVAS_ITEM_GET_CLASS (i)->map) (i); + } + } + + (* group_parent_class->map) (item); +} + +/* Unmap handler for canvas groups */ +static void +eel_canvas_group_unmap (EelCanvasItem *item) +{ + EelCanvasGroup *group; + GList *list; + EelCanvasItem *i; + + group = EEL_CANVAS_GROUP (item); + + for (list = group->item_list; list; list = list->next) + { + i = list->data; + + if (i->flags & EEL_CANVAS_ITEM_MAPPED) + (* EEL_CANVAS_ITEM_GET_CLASS (i)->unmap) (i); + } + + (* group_parent_class->unmap) (item); +} + +/* Draw handler for canvas groups */ +static void +eel_canvas_group_draw (EelCanvasItem *item, GdkDrawable *drawable, + GdkEventExpose *expose) +{ + EelCanvasGroup *group; + GList *list; + EelCanvasItem *child = NULL; + + group = EEL_CANVAS_GROUP (item); + + for (list = group->item_list; list; list = list->next) + { + child = list->data; + + if ((child->flags & EEL_CANVAS_ITEM_MAPPED) && + (EEL_CANVAS_ITEM_GET_CLASS (child)->draw)) + { + GdkRectangle child_rect; + + child_rect.x = child->x1; + child_rect.y = child->y1; + child_rect.width = child->x2 - child->x1 + 1; + child_rect.height = child->y2 - child->y1 + 1; + + if (gdk_region_rect_in (expose->region, &child_rect) != GDK_OVERLAP_RECTANGLE_OUT) + (* EEL_CANVAS_ITEM_GET_CLASS (child)->draw) (child, drawable, expose); + } + } +} + +/* Point handler for canvas groups */ +static double +eel_canvas_group_point (EelCanvasItem *item, double x, double y, int cx, int cy, + EelCanvasItem **actual_item) +{ + EelCanvasGroup *group; + GList *list; + EelCanvasItem *child, *point_item; + int x1, y1, x2, y2; + double gx, gy; + double dist, best; + int has_point; + + group = EEL_CANVAS_GROUP (item); + + x1 = cx - item->canvas->close_enough; + y1 = cy - item->canvas->close_enough; + x2 = cx + item->canvas->close_enough; + y2 = cy + item->canvas->close_enough; + + best = 0.0; + *actual_item = NULL; + + gx = x - group->xpos; + gy = y - group->ypos; + + dist = 0.0; /* keep gcc happy */ + + for (list = group->item_list; list; list = list->next) + { + child = list->data; + + if ((child->x1 > x2) || (child->y1 > y2) || (child->x2 < x1) || (child->y2 < y1)) + continue; + + point_item = NULL; /* cater for incomplete item implementations */ + + if ((child->flags & EEL_CANVAS_ITEM_MAPPED) + && EEL_CANVAS_ITEM_GET_CLASS (child)->point) + { + dist = eel_canvas_item_invoke_point (child, gx, gy, cx, cy, &point_item); + has_point = TRUE; + } + else + has_point = FALSE; + + if (has_point + && point_item + && ((int) (dist * item->canvas->pixels_per_unit + 0.5) + <= item->canvas->close_enough)) + { + best = dist; + *actual_item = point_item; + } + } + + return best; +} + +void +eel_canvas_group_translate (EelCanvasItem *item, double dx, double dy) +{ + EelCanvasGroup *group; + + group = EEL_CANVAS_GROUP (item); + + group->xpos += dx; + group->ypos += dy; +} + +/* Bounds handler for canvas groups */ +static void +eel_canvas_group_bounds (EelCanvasItem *item, double *x1, double *y1, double *x2, double *y2) +{ + EelCanvasGroup *group; + EelCanvasItem *child; + GList *list; + double tx1, ty1, tx2, ty2; + double minx, miny, maxx, maxy; + int set; + + group = EEL_CANVAS_GROUP (item); + + /* Get the bounds of the first visible item */ + + child = NULL; /* Unnecessary but eliminates a warning. */ + + set = FALSE; + + for (list = group->item_list; list; list = list->next) + { + child = list->data; + + if (child->flags & EEL_CANVAS_ITEM_MAPPED) + { + set = TRUE; + eel_canvas_item_get_bounds (child, &minx, &miny, &maxx, &maxy); + break; + } + } + + /* If there were no visible items, return an empty bounding box */ + + if (!set) + { + *x1 = *y1 = *x2 = *y2 = 0.0; + return; + } + + /* Now we can grow the bounds using the rest of the items */ + + list = list->next; + + for (; list; list = list->next) + { + child = list->data; + + if (!(child->flags & EEL_CANVAS_ITEM_MAPPED)) + continue; + + eel_canvas_item_get_bounds (child, &tx1, &ty1, &tx2, &ty2); + + if (tx1 < minx) + minx = tx1; + + if (ty1 < miny) + miny = ty1; + + if (tx2 > maxx) + maxx = tx2; + + if (ty2 > maxy) + maxy = ty2; + } + + /* Make the bounds be relative to our parent's coordinate system */ + + if (item->parent) + { + minx += group->xpos; + miny += group->ypos; + maxx += group->xpos; + maxy += group->ypos; + } + + *x1 = minx; + *y1 = miny; + *x2 = maxx; + *y2 = maxy; +} + +/* Adds an item to a group */ +static void +group_add (EelCanvasGroup *group, EelCanvasItem *item) +{ +#if GLIB_CHECK_VERSION(2,10,0) && GTK_CHECK_VERSION(2,8,14) + g_object_ref_sink (item); +#else + g_object_ref (item); + gtk_object_sink (GTK_OBJECT (item)); +#endif + + if (!group->item_list) + { + group->item_list = g_list_append (group->item_list, item); + group->item_list_end = group->item_list; + } + else + group->item_list_end = g_list_append (group->item_list_end, item)->next; + + if (item->flags & EEL_CANVAS_ITEM_VISIBLE && + group->item.flags & EEL_CANVAS_ITEM_MAPPED) + { + if (!(item->flags & EEL_CANVAS_ITEM_REALIZED)) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->realize) (item); + + if (!(item->flags & EEL_CANVAS_ITEM_MAPPED)) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->map) (item); + } +} + +/* Removes an item from a group */ +static void +group_remove (EelCanvasGroup *group, EelCanvasItem *item) +{ + GList *children; + + g_return_if_fail (EEL_IS_CANVAS_GROUP (group)); + g_return_if_fail (EEL_IS_CANVAS_ITEM (item)); + + for (children = group->item_list; children; children = children->next) + if (children->data == item) + { + if (item->flags & EEL_CANVAS_ITEM_MAPPED) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->unmap) (item); + + if (item->flags & EEL_CANVAS_ITEM_REALIZED) + (* EEL_CANVAS_ITEM_GET_CLASS (item)->unrealize) (item); + + /* Unparent the child */ + + item->parent = NULL; + /* item->canvas = NULL; */ + g_object_unref (G_OBJECT (item)); + + /* Remove it from the list */ + + if (children == group->item_list_end) + group->item_list_end = children->prev; + + group->item_list = g_list_remove_link (group->item_list, children); + g_list_free (children); + break; + } +} + + +/*** EelCanvas ***/ + + +enum +{ + DRAW_BACKGROUND, + LAST_SIGNAL +}; + +static void eel_canvas_class_init (EelCanvasClass *klass); +static void eel_canvas_init (EelCanvas *canvas); +static void eel_canvas_destroy (GtkObject *object); +static void eel_canvas_map (GtkWidget *widget); +static void eel_canvas_unmap (GtkWidget *widget); +static void eel_canvas_realize (GtkWidget *widget); +static void eel_canvas_unrealize (GtkWidget *widget); +static void eel_canvas_size_allocate (GtkWidget *widget, + GtkAllocation *allocation); +static gint eel_canvas_button (GtkWidget *widget, + GdkEventButton *event); +static gint eel_canvas_motion (GtkWidget *widget, + GdkEventMotion *event); +static gint eel_canvas_expose (GtkWidget *widget, + GdkEventExpose *event); +static gint eel_canvas_key (GtkWidget *widget, + GdkEventKey *event); +static gint eel_canvas_crossing (GtkWidget *widget, + GdkEventCrossing *event); +static gint eel_canvas_focus_in (GtkWidget *widget, + GdkEventFocus *event); +static gint eel_canvas_focus_out (GtkWidget *widget, + GdkEventFocus *event); +static void eel_canvas_request_update_real (EelCanvas *canvas); +static void eel_canvas_draw_background (EelCanvas *canvas, + int x, + int y, + int width, + int height); + + +static GtkLayoutClass *canvas_parent_class; + +static guint canvas_signals[LAST_SIGNAL]; + +/** + * eel_canvas_get_type: + * + * Registers the &EelCanvas class if necessary, and returns the type ID + * associated to it. + * + * Return value: The type ID of the &EelCanvas class. + **/ +GType +eel_canvas_get_type (void) +{ + static GType canvas_type = 0; + + if (!canvas_type) + { + static const GTypeInfo canvas_info = + { + sizeof (EelCanvasClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) eel_canvas_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (EelCanvas), + 0, /* n_preallocs */ + (GInstanceInitFunc) eel_canvas_init + }; + + canvas_type = g_type_register_static (gtk_layout_get_type (), + "EelCanvas", + &canvas_info, + 0); + } + + return canvas_type; +} + +static void +eel_canvas_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + switch (prop_id) + { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +eel_canvas_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (prop_id) + { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +eel_canvas_accessible_adjustment_changed (GtkAdjustment *adjustment, + gpointer data) +{ + AtkObject *atk_obj; + + /* The scrollbars have changed */ + atk_obj = ATK_OBJECT (data); + + g_signal_emit_by_name (atk_obj, "visible_data_changed"); +} + +static void +eel_canvas_accessible_initialize (AtkObject *obj, + gpointer data) +{ + EelCanvas *canvas; + + if (ATK_OBJECT_CLASS (accessible_parent_class)->initialize != NULL) + ATK_OBJECT_CLASS (accessible_parent_class)->initialize (obj, data); + + canvas = EEL_CANVAS (data); + g_signal_connect (gtk_layout_get_hadjustment (&canvas->layout), + "value_changed", + G_CALLBACK (eel_canvas_accessible_adjustment_changed), + obj); + g_signal_connect (gtk_layout_get_vadjustment (&canvas->layout), + "value_changed", + G_CALLBACK (eel_canvas_accessible_adjustment_changed), + obj); + + obj->role = ATK_ROLE_LAYERED_PANE; +} + +static gint +eel_canvas_accessible_get_n_children (AtkObject* obj) +{ + GtkAccessible *accessible; + GtkWidget *widget; + EelCanvas *canvas; + EelCanvasGroup *root_group; + + accessible = GTK_ACCESSIBLE (obj); + widget = gtk_accessible_get_widget (accessible); + if (widget == NULL) + { + /* State is defunct */ + return 0; + } + + g_return_val_if_fail (EEL_IS_CANVAS (widget), 0); + + canvas = EEL_CANVAS (widget); + root_group = eel_canvas_root (canvas); + g_return_val_if_fail (root_group, 0); + return 1; +} + +static AtkObject* +eel_canvas_accessible_ref_child (AtkObject *obj, + gint i) +{ + GtkAccessible *accessible; + GtkWidget *widget; + EelCanvas *canvas; + EelCanvasGroup *root_group; + AtkObject *atk_object; + + /* Canvas only has one child, so return NULL if index is non zero */ + if (i != 0) + { + return NULL; + } + + accessible = GTK_ACCESSIBLE (obj); + widget = gtk_accessible_get_widget (accessible); + if (widget == NULL) + { + /* State is defunct */ + return NULL; + } + + canvas = EEL_CANVAS (widget); + root_group = eel_canvas_root (canvas); + g_return_val_if_fail (root_group, NULL); + atk_object = atk_gobject_accessible_for_object (G_OBJECT (root_group)); + g_object_ref (atk_object); + + g_warning ("Accessible support for FooGroup needs to be implemented"); + + return atk_object; +} + +static void +eel_canvas_accessible_class_init (AtkObjectClass *klass) +{ + accessible_parent_class = g_type_class_peek_parent (klass); + + klass->initialize = eel_canvas_accessible_initialize; + klass->get_n_children = eel_canvas_accessible_get_n_children; + klass->ref_child = eel_canvas_accessible_ref_child; +} + +static GType +eel_canvas_accessible_get_type (void) +{ + static GType type = 0; + + if (!type) + { + AtkObjectFactory *factory; + GType parent_atk_type; + GTypeQuery query; + GTypeInfo tinfo = { 0 }; + + factory = atk_registry_get_factory (atk_get_default_registry(), + GTK_TYPE_WIDGET); + if (!factory) + { + return G_TYPE_INVALID; + } + parent_atk_type = atk_object_factory_get_accessible_type (factory); + if (!parent_atk_type) + { + return G_TYPE_INVALID; + } + g_type_query (parent_atk_type, &query); + tinfo.class_init = (GClassInitFunc) eel_canvas_accessible_class_init; + tinfo.class_size = query.class_size; + tinfo.instance_size = query.instance_size; + type = g_type_register_static (parent_atk_type, + "EelCanvasAccessibility", + &tinfo, 0); + } + return type; +} + +static AtkObject * +eel_canvas_accessible_create (GObject *for_object) +{ + GType type; + AtkObject *accessible; + EelCanvas *canvas; + + canvas = EEL_CANVAS (for_object); + g_return_val_if_fail (canvas != NULL, NULL); + + type = eel_canvas_accessible_get_type (); + + if (type == G_TYPE_INVALID) + { + return atk_no_op_object_new (for_object); + } + + accessible = g_object_new (type, NULL); + atk_object_initialize (accessible, for_object); + return accessible; +} + +static GType +eel_canvas_accessible_factory_get_accessible_type (void) +{ + return eel_canvas_accessible_get_type (); +} + +static AtkObject* +eel_canvas_accessible_factory_create_accessible (GObject *obj) +{ + AtkObject *accessible; + + g_return_val_if_fail (G_IS_OBJECT (obj), NULL); + + accessible = eel_canvas_accessible_create (obj); + + return accessible; +} + +static void +eel_canvas_accessible_factory_class_init (AtkObjectFactoryClass *klass) +{ + klass->create_accessible = eel_canvas_accessible_factory_create_accessible; + klass->get_accessible_type = eel_canvas_accessible_factory_get_accessible_type; +} + +static GType +eel_canvas_accessible_factory_get_type (void) +{ + static GType type = 0; + + if (!type) + { + static const GTypeInfo tinfo = + { + sizeof (AtkObjectFactoryClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) eel_canvas_accessible_factory_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (AtkObjectFactory), + 0, /* n_preallocs */ + NULL + }; + type = g_type_register_static (ATK_TYPE_OBJECT_FACTORY, + "EelCanvasAccessibilityFactory", + &tinfo, 0); + } + + return type; +} + + +/* Class initialization function for EelCanvasClass */ +static void +eel_canvas_class_init (EelCanvasClass *klass) +{ + GObjectClass *gobject_class; + GtkObjectClass *object_class; + GtkWidgetClass *widget_class; + + gobject_class = (GObjectClass *)klass; + object_class = (GtkObjectClass *) klass; + widget_class = (GtkWidgetClass *) klass; + + canvas_parent_class = g_type_class_peek_parent (klass); + + gobject_class->set_property = eel_canvas_set_property; + gobject_class->get_property = eel_canvas_get_property; + + object_class->destroy = eel_canvas_destroy; + + widget_class->map = eel_canvas_map; + widget_class->unmap = eel_canvas_unmap; + widget_class->realize = eel_canvas_realize; + widget_class->unrealize = eel_canvas_unrealize; + widget_class->size_allocate = eel_canvas_size_allocate; + widget_class->button_press_event = eel_canvas_button; + widget_class->button_release_event = eel_canvas_button; + widget_class->motion_notify_event = eel_canvas_motion; + widget_class->expose_event = eel_canvas_expose; + widget_class->key_press_event = eel_canvas_key; + widget_class->key_release_event = eel_canvas_key; + widget_class->enter_notify_event = eel_canvas_crossing; + widget_class->leave_notify_event = eel_canvas_crossing; + widget_class->focus_in_event = eel_canvas_focus_in; + widget_class->focus_out_event = eel_canvas_focus_out; + + klass->draw_background = eel_canvas_draw_background; + klass->request_update = eel_canvas_request_update_real; + + canvas_signals[DRAW_BACKGROUND] = + g_signal_new ("draw_background", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EelCanvasClass, draw_background), + NULL, NULL, + eel_marshal_VOID__INT_INT_INT_INT, + G_TYPE_NONE, 4, + G_TYPE_INT, G_TYPE_INT, G_TYPE_INT, G_TYPE_INT); + + atk_registry_set_factory_type (atk_get_default_registry (), + EEL_TYPE_CANVAS, + eel_canvas_accessible_factory_get_type ()); +} + +/* Callback used when the root item of a canvas is destroyed. The user should + * never ever do this, so we panic if this happens. + */ +static void +panic_root_destroyed (GtkObject *object, gpointer data) +{ + g_error ("Eeeek, root item %p of canvas %p was destroyed!", object, data); +} + +/* Object initialization function for EelCanvas */ +static void +eel_canvas_init (EelCanvas *canvas) +{ + guint width, height; + gtk_widget_set_can_focus (GTK_WIDGET (canvas), TRUE); + + gtk_widget_set_redraw_on_allocate (GTK_WIDGET (canvas), FALSE); + + canvas->scroll_x1 = 0.0; + canvas->scroll_y1 = 0.0; + gtk_layout_get_size (&canvas->layout, + &width, &height); + canvas->scroll_x2 = width; + canvas->scroll_y2 = height; + + canvas->pixels_per_unit = 1.0; + + canvas->pick_event.type = GDK_LEAVE_NOTIFY; + canvas->pick_event.crossing.x = 0; + canvas->pick_event.crossing.y = 0; + + gtk_layout_set_hadjustment (GTK_LAYOUT (canvas), NULL); + gtk_layout_set_vadjustment (GTK_LAYOUT (canvas), NULL); + + /* Create the root item as a special case */ + + canvas->root = EEL_CANVAS_ITEM (g_object_new (eel_canvas_group_get_type (), NULL)); + canvas->root->canvas = canvas; + +#if GLIB_CHECK_VERSION(2,10,0) && GTK_CHECK_VERSION(2,8,14) + g_object_ref_sink (canvas->root); +#else + g_object_ref (canvas->root); + gtk_object_sink (GTK_OBJECT (canvas->root)); +#endif + + canvas->root_destroy_id = g_signal_connect (G_OBJECT (canvas->root), + "destroy", G_CALLBACK (panic_root_destroyed), canvas); + + canvas->need_repick = TRUE; + canvas->doing_update = FALSE; +} + +/* Convenience function to remove the idle handler of a canvas */ +static void +remove_idle (EelCanvas *canvas) +{ + if (canvas->idle_id == 0) + return; + + g_source_remove (canvas->idle_id); + canvas->idle_id = 0; +} + +/* Removes the transient state of the canvas (idle handler, grabs). */ +static void +shutdown_transients (EelCanvas *canvas) +{ + /* We turn off the need_redraw flag, since if the canvas is mapped again + * it will request a redraw anyways. We do not turn off the need_update + * flag, though, because updates are not queued when the canvas remaps + * itself. + */ + if (canvas->need_redraw) + { + canvas->need_redraw = FALSE; + } + + if (canvas->grabbed_item) + { + GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET (canvas)); + canvas->grabbed_item = NULL; + gdk_display_pointer_ungrab (display, GDK_CURRENT_TIME); + } + + remove_idle (canvas); +} + +/* Destroy handler for EelCanvas */ +static void +eel_canvas_destroy (GtkObject *object) +{ + EelCanvas *canvas; + + g_return_if_fail (EEL_IS_CANVAS (object)); + + /* remember, destroy can be run multiple times! */ + + canvas = EEL_CANVAS (object); + + if (canvas->root_destroy_id) + { + g_signal_handler_disconnect (G_OBJECT (canvas->root), canvas->root_destroy_id); + canvas->root_destroy_id = 0; + } + if (canvas->root) + { + EelCanvasItem *root = canvas->root; + canvas->root = NULL; + gtk_object_destroy (GTK_OBJECT (root)); + g_object_unref (root); + } + + shutdown_transients (canvas); + + if (GTK_OBJECT_CLASS (canvas_parent_class)->destroy) + (* GTK_OBJECT_CLASS (canvas_parent_class)->destroy) (object); +} + +/** + * eel_canvas_new: + * @void: + * + * Creates a new empty canvas. If you wish to use the + * &EelCanvasImage item inside this canvas, then you must push the gdk_imlib + * visual and colormap before calling this function, and they can be popped + * afterwards. + * + * Return value: A newly-created canvas. + **/ +GtkWidget * +eel_canvas_new (void) +{ + return GTK_WIDGET (g_object_new (eel_canvas_get_type (), NULL)); +} + +/* Map handler for the canvas */ +static void +eel_canvas_map (GtkWidget *widget) +{ + EelCanvas *canvas; + + g_return_if_fail (EEL_IS_CANVAS (widget)); + + /* Normal widget mapping stuff */ + + if (GTK_WIDGET_CLASS (canvas_parent_class)->map) + (* GTK_WIDGET_CLASS (canvas_parent_class)->map) (widget); + + canvas = EEL_CANVAS (widget); + + /* Map items */ + + if (canvas->root->flags & EEL_CANVAS_ITEM_VISIBLE && + !(canvas->root->flags & EEL_CANVAS_ITEM_MAPPED) && + EEL_CANVAS_ITEM_GET_CLASS (canvas->root)->map) + (* EEL_CANVAS_ITEM_GET_CLASS (canvas->root)->map) (canvas->root); +} + +/* Unmap handler for the canvas */ +static void +eel_canvas_unmap (GtkWidget *widget) +{ + EelCanvas *canvas; + + g_return_if_fail (EEL_IS_CANVAS (widget)); + + canvas = EEL_CANVAS (widget); + + shutdown_transients (canvas); + + /* Unmap items */ + + if (EEL_CANVAS_ITEM_GET_CLASS (canvas->root)->unmap) + (* EEL_CANVAS_ITEM_GET_CLASS (canvas->root)->unmap) (canvas->root); + + /* Normal widget unmapping stuff */ + + if (GTK_WIDGET_CLASS (canvas_parent_class)->unmap) + (* GTK_WIDGET_CLASS (canvas_parent_class)->unmap) (widget); +} + +/* Realize handler for the canvas */ +static void +eel_canvas_realize (GtkWidget *widget) +{ + EelCanvas *canvas; + + g_return_if_fail (EEL_IS_CANVAS (widget)); + + /* Normal widget realization stuff */ + + if (GTK_WIDGET_CLASS (canvas_parent_class)->realize) + (* GTK_WIDGET_CLASS (canvas_parent_class)->realize) (widget); + + canvas = EEL_CANVAS (widget); + + gdk_window_set_events (gtk_layout_get_bin_window (&canvas->layout), + (gdk_window_get_events (gtk_layout_get_bin_window (&canvas->layout)) + | GDK_EXPOSURE_MASK + | GDK_BUTTON_PRESS_MASK + | GDK_BUTTON_RELEASE_MASK + | GDK_POINTER_MOTION_MASK + | GDK_KEY_PRESS_MASK + | GDK_KEY_RELEASE_MASK + | GDK_ENTER_NOTIFY_MASK + | GDK_LEAVE_NOTIFY_MASK + | GDK_FOCUS_CHANGE_MASK)); + + /* Create our own temporary pixmap gc and realize all the items */ + + canvas->pixmap_gc = gdk_gc_new (gtk_layout_get_bin_window (&canvas->layout)); + + (* EEL_CANVAS_ITEM_GET_CLASS (canvas->root)->realize) (canvas->root); +} + +/* Unrealize handler for the canvas */ +static void +eel_canvas_unrealize (GtkWidget *widget) +{ + EelCanvas *canvas; + + g_return_if_fail (EEL_IS_CANVAS (widget)); + + canvas = EEL_CANVAS (widget); + + shutdown_transients (canvas); + + /* Unrealize items and parent widget */ + + (* EEL_CANVAS_ITEM_GET_CLASS (canvas->root)->unrealize) (canvas->root); + + g_object_unref (canvas->pixmap_gc); + canvas->pixmap_gc = NULL; + + if (GTK_WIDGET_CLASS (canvas_parent_class)->unrealize) + (* GTK_WIDGET_CLASS (canvas_parent_class)->unrealize) (widget); +} + +/* Handles scrolling of the canvas. Adjusts the scrolling and zooming offset to + * keep as much as possible of the canvas scrolling region in view. + */ +static void +scroll_to (EelCanvas *canvas, int cx, int cy) +{ + int scroll_width, scroll_height; + int right_limit, bottom_limit; + int old_zoom_xofs, old_zoom_yofs; + int changed_x = FALSE, changed_y = FALSE; + int canvas_width, canvas_height; + GtkAllocation allocation; + GtkAdjustment *vadjustment, *hadjustment; + guint width, height; + + gtk_widget_get_allocation (GTK_WIDGET (canvas), &allocation); + canvas_width = allocation.width; + canvas_height = allocation.height; + + scroll_width = floor ((canvas->scroll_x2 - canvas->scroll_x1) * canvas->pixels_per_unit + 0.5); + scroll_height = floor ((canvas->scroll_y2 - canvas->scroll_y1) * canvas->pixels_per_unit + 0.5); + + right_limit = scroll_width - canvas_width; + bottom_limit = scroll_height - canvas_height; + + old_zoom_xofs = canvas->zoom_xofs; + old_zoom_yofs = canvas->zoom_yofs; + + if (right_limit < 0) + { + cx = 0; + if (canvas->center_scroll_region) + { + canvas->zoom_xofs = (canvas_width - scroll_width) / 2; + scroll_width = canvas_width; + } + else + { + canvas->zoom_xofs = 0; + } + } + else if (cx < 0) + { + cx = 0; + canvas->zoom_xofs = 0; + } + else if (cx > right_limit) + { + cx = right_limit; + canvas->zoom_xofs = 0; + } + else + canvas->zoom_xofs = 0; + + if (bottom_limit < 0) + { + cy = 0; + if (canvas->center_scroll_region) + { + canvas->zoom_yofs = (canvas_height - scroll_height) / 2; + scroll_height = canvas_height; + } + else + { + canvas->zoom_yofs = 0; + } + } + else if (cy < 0) + { + cy = 0; + canvas->zoom_yofs = 0; + } + else if (cy > bottom_limit) + { + cy = bottom_limit; + canvas->zoom_yofs = 0; + } + else + canvas->zoom_yofs = 0; + + if ((canvas->zoom_xofs != old_zoom_xofs) || (canvas->zoom_yofs != old_zoom_yofs)) + { + /* This can only occur, if either canvas size or widget size changes */ + /* So I think we can request full redraw here */ + /* More stuff - we have to mark root as needing fresh affine (Lauris) */ + if (!(canvas->root->flags & EEL_CANVAS_ITEM_NEED_DEEP_UPDATE)) + { + canvas->root->flags |= EEL_CANVAS_ITEM_NEED_DEEP_UPDATE; + eel_canvas_request_update (canvas); + } + gtk_widget_queue_draw (GTK_WIDGET (canvas)); + } + + hadjustment = gtk_layout_get_hadjustment (&canvas->layout); + vadjustment = gtk_layout_get_vadjustment (&canvas->layout); + + if (((int) gtk_adjustment_get_value (hadjustment)) != cx) + { + gtk_adjustment_set_value (hadjustment, cx); + changed_x = TRUE; + } + + if (((int) gtk_adjustment_get_value (vadjustment)) != cy) + { + gtk_adjustment_set_value (vadjustment, cy); + changed_y = TRUE; + } + + gtk_layout_get_size (&canvas->layout, &width, &height); + if ((scroll_width != (int) width )|| (scroll_height != (int) height)) + { + gtk_layout_set_size (GTK_LAYOUT (canvas), scroll_width, scroll_height); + } + + /* Signal GtkLayout that it should do a redraw. */ + if (changed_x) + g_signal_emit_by_name (hadjustment, "value_changed"); + if (changed_y) + g_signal_emit_by_name (vadjustment, "value_changed"); +} + +/* Size allocation handler for the canvas */ +static void +eel_canvas_size_allocate (GtkWidget *widget, GtkAllocation *allocation) +{ + EelCanvas *canvas; + GtkAdjustment *vadjustment, *hadjustment; + + g_return_if_fail (EEL_IS_CANVAS (widget)); + g_return_if_fail (allocation != NULL); + + if (GTK_WIDGET_CLASS (canvas_parent_class)->size_allocate) + (* GTK_WIDGET_CLASS (canvas_parent_class)->size_allocate) (widget, allocation); + + canvas = EEL_CANVAS (widget); + + /* Recenter the view, if appropriate */ + + hadjustment = gtk_layout_get_hadjustment (&canvas->layout); + vadjustment = gtk_layout_get_vadjustment (&canvas->layout); + + gtk_adjustment_set_page_size (hadjustment, allocation->width); + gtk_adjustment_set_page_increment (hadjustment, allocation->width / 2); + + gtk_adjustment_set_page_size (vadjustment, allocation->height); + gtk_adjustment_set_page_increment (vadjustment, allocation->height / 2); + + scroll_to (canvas, + gtk_adjustment_get_value (hadjustment), + gtk_adjustment_get_value (vadjustment)); + + g_signal_emit_by_name (hadjustment, "changed"); + g_signal_emit_by_name (vadjustment, "changed"); +} + +/* Emits an event for an item in the canvas, be it the current item, grabbed + * item, or focused item, as appropriate. + */ + +static int +emit_event (EelCanvas *canvas, GdkEvent *event) +{ + GdkEvent ev; + gint finished; + EelCanvasItem *item; + EelCanvasItem *parent; + guint mask; + + /* Could be an old pick event */ + if (!gtk_widget_get_realized (GTK_WIDGET (canvas))) + { + return FALSE; + } + + /* Perform checks for grabbed items */ + + if (canvas->grabbed_item && + !is_descendant (canvas->current_item, canvas->grabbed_item)) + { + return FALSE; + } + + if (canvas->grabbed_item) + { + switch (event->type) + { + case GDK_ENTER_NOTIFY: + mask = GDK_ENTER_NOTIFY_MASK; + break; + + case GDK_LEAVE_NOTIFY: + mask = GDK_LEAVE_NOTIFY_MASK; + break; + + case GDK_MOTION_NOTIFY: + mask = GDK_POINTER_MOTION_MASK; + break; + + case GDK_BUTTON_PRESS: + case GDK_2BUTTON_PRESS: + case GDK_3BUTTON_PRESS: + mask = GDK_BUTTON_PRESS_MASK; + break; + + case GDK_BUTTON_RELEASE: + mask = GDK_BUTTON_RELEASE_MASK; + break; + + case GDK_KEY_PRESS: + mask = GDK_KEY_PRESS_MASK; + break; + + case GDK_KEY_RELEASE: + mask = GDK_KEY_RELEASE_MASK; + break; + + default: + mask = 0; + break; + } + + if (!(mask & canvas->grabbed_event_mask)) + return FALSE; + } + + /* Convert to world coordinates -- we have two cases because of diferent + * offsets of the fields in the event structures. + */ + + ev = *event; + + switch (ev.type) + { + case GDK_ENTER_NOTIFY: + case GDK_LEAVE_NOTIFY: + eel_canvas_window_to_world (canvas, + ev.crossing.x, ev.crossing.y, + &ev.crossing.x, &ev.crossing.y); + break; + + case GDK_MOTION_NOTIFY: + eel_canvas_window_to_world (canvas, + ev.motion.x, ev.motion.y, + &ev.motion.x, &ev.motion.y); + break; + + case GDK_BUTTON_PRESS: + case GDK_2BUTTON_PRESS: + case GDK_3BUTTON_PRESS: + eel_canvas_window_to_world (canvas, + ev.motion.x, ev.motion.y, + &ev.motion.x, &ev.motion.y); + break; + + case GDK_BUTTON_RELEASE: + eel_canvas_window_to_world (canvas, + ev.motion.x, ev.motion.y, + &ev.motion.x, &ev.motion.y); + break; + + default: + break; + } + + /* Choose where we send the event */ + + item = canvas->current_item; + + if (canvas->focused_item + && ((event->type == GDK_KEY_PRESS) || + (event->type == GDK_KEY_RELEASE) || + (event->type == GDK_FOCUS_CHANGE))) + item = canvas->focused_item; + + /* The event is propagated up the hierarchy (for if someone connected to + * a group instead of a leaf event), and emission is stopped if a + * handler returns TRUE, just like for GtkWidget events. + */ + + finished = FALSE; + + while (item && !finished) + { + g_object_ref (GTK_OBJECT (item)); + + g_signal_emit ( + G_OBJECT (item), item_signals[ITEM_EVENT], 0, + &ev, &finished); + + parent = item->parent; + g_object_unref (GTK_OBJECT (item)); + + item = parent; + } + + return finished; +} + +/* Re-picks the current item in the canvas, based on the event's coordinates. + * Also emits enter/leave events for items as appropriate. + */ +static int +pick_current_item (EelCanvas *canvas, GdkEvent *event) +{ + int button_down; + double x, y; + int cx, cy; + int retval; + + retval = FALSE; + + /* If a button is down, we'll perform enter and leave events on the + * current item, but not enter on any other item. This is more or less + * like X pointer grabbing for canvas items. + */ + button_down = canvas->state & (GDK_BUTTON1_MASK + | GDK_BUTTON2_MASK + | GDK_BUTTON3_MASK + | GDK_BUTTON4_MASK + | GDK_BUTTON5_MASK); + if (!button_down) + canvas->left_grabbed_item = FALSE; + + /* Save the event in the canvas. This is used to synthesize enter and + * leave events in case the current item changes. It is also used to + * re-pick the current item if the current one gets deleted. Also, + * synthesize an enter event. + */ + if (event != &canvas->pick_event) + { + if ((event->type == GDK_MOTION_NOTIFY) || (event->type == GDK_BUTTON_RELEASE)) + { + /* these fields have the same offsets in both types of events */ + + canvas->pick_event.crossing.type = GDK_ENTER_NOTIFY; + canvas->pick_event.crossing.window = event->motion.window; + canvas->pick_event.crossing.send_event = event->motion.send_event; + canvas->pick_event.crossing.subwindow = NULL; + canvas->pick_event.crossing.x = event->motion.x; + canvas->pick_event.crossing.y = event->motion.y; + canvas->pick_event.crossing.mode = GDK_CROSSING_NORMAL; + canvas->pick_event.crossing.detail = GDK_NOTIFY_NONLINEAR; + canvas->pick_event.crossing.focus = FALSE; + canvas->pick_event.crossing.state = event->motion.state; + + /* these fields don't have the same offsets in both types of events */ + + if (event->type == GDK_MOTION_NOTIFY) + { + canvas->pick_event.crossing.x_root = event->motion.x_root; + canvas->pick_event.crossing.y_root = event->motion.y_root; + } + else + { + canvas->pick_event.crossing.x_root = event->button.x_root; + canvas->pick_event.crossing.y_root = event->button.y_root; + } + } + else + canvas->pick_event = *event; + } + + /* Don't do anything else if this is a recursive call */ + + if (canvas->in_repick) + return retval; + + /* LeaveNotify means that there is no current item, so we don't look for one */ + + if (canvas->pick_event.type != GDK_LEAVE_NOTIFY) + { + /* these fields don't have the same offsets in both types of events */ + + if (canvas->pick_event.type == GDK_ENTER_NOTIFY) + { + x = canvas->pick_event.crossing.x; + y = canvas->pick_event.crossing.y; + } + else + { + x = canvas->pick_event.motion.x; + y = canvas->pick_event.motion.y; + } + + /* canvas pixel coords */ + + cx = (int) (x + 0.5); + cy = (int) (y + 0.5); + + /* world coords */ + eel_canvas_c2w (canvas, cx, cy, &x, &y); + + /* find the closest item */ + if (canvas->root->flags & EEL_CANVAS_ITEM_MAPPED) + eel_canvas_item_invoke_point (canvas->root, x, y, cx, cy, + &canvas->new_current_item); + else + canvas->new_current_item = NULL; + } + else + canvas->new_current_item = NULL; + + if ((canvas->new_current_item == canvas->current_item) && !canvas->left_grabbed_item) + return retval; /* current item did not change */ + + /* Synthesize events for old and new current items */ + + if ((canvas->new_current_item != canvas->current_item) + && (canvas->current_item != NULL) + && !canvas->left_grabbed_item) + { + GdkEvent new_event; + EelCanvasItem *item; + + item = canvas->current_item; + + new_event = canvas->pick_event; + new_event.type = GDK_LEAVE_NOTIFY; + + new_event.crossing.detail = GDK_NOTIFY_ANCESTOR; + new_event.crossing.subwindow = NULL; + canvas->in_repick = TRUE; + retval = emit_event (canvas, &new_event); + canvas->in_repick = FALSE; + } + + /* new_current_item may have been set to NULL during the call to emit_event() above */ + + if ((canvas->new_current_item != canvas->current_item) && button_down) + { + canvas->left_grabbed_item = TRUE; + return retval; + } + + /* Handle the rest of cases */ + + canvas->left_grabbed_item = FALSE; + canvas->current_item = canvas->new_current_item; + + if (canvas->current_item != NULL) + { + GdkEvent new_event; + + new_event = canvas->pick_event; + new_event.type = GDK_ENTER_NOTIFY; + new_event.crossing.detail = GDK_NOTIFY_ANCESTOR; + new_event.crossing.subwindow = NULL; + retval = emit_event (canvas, &new_event); + } + + return retval; +} + +/* Button event handler for the canvas */ +static gint +eel_canvas_button (GtkWidget *widget, GdkEventButton *event) +{ + EelCanvas *canvas; + int mask; + int retval; + + g_return_val_if_fail (EEL_IS_CANVAS (widget), FALSE); + g_return_val_if_fail (event != NULL, FALSE); + + retval = FALSE; + + canvas = EEL_CANVAS (widget); + + /* + * dispatch normally regardless of the event's window if an item has + * has a pointer grab in effect + */ + if (!canvas->grabbed_item && event->window != gtk_layout_get_bin_window (&canvas->layout)) + return retval; + + switch (event->button) + { + case 1: + mask = GDK_BUTTON1_MASK; + break; + case 2: + mask = GDK_BUTTON2_MASK; + break; + case 3: + mask = GDK_BUTTON3_MASK; + break; + case 4: + mask = GDK_BUTTON4_MASK; + break; + case 5: + mask = GDK_BUTTON5_MASK; + break; + default: + mask = 0; + } + + switch (event->type) + { + case GDK_BUTTON_PRESS: + case GDK_2BUTTON_PRESS: + case GDK_3BUTTON_PRESS: + /* Pick the current item as if the button were not pressed, and + * then process the event. + */ + canvas->state = event->state; + pick_current_item (canvas, (GdkEvent *) event); + canvas->state ^= mask; + retval = emit_event (canvas, (GdkEvent *) event); + break; + + case GDK_BUTTON_RELEASE: + /* Process the event as if the button were pressed, then repick + * after the button has been released + */ + canvas->state = event->state; + retval = emit_event (canvas, (GdkEvent *) event); + event->state ^= mask; + canvas->state = event->state; + pick_current_item (canvas, (GdkEvent *) event); + event->state ^= mask; + break; + + default: + g_assert_not_reached (); + } + + return retval; +} + +/* Motion event handler for the canvas */ +static gint +eel_canvas_motion (GtkWidget *widget, GdkEventMotion *event) +{ + EelCanvas *canvas; + + g_return_val_if_fail (EEL_IS_CANVAS (widget), FALSE); + g_return_val_if_fail (event != NULL, FALSE); + + canvas = EEL_CANVAS (widget); + + if (event->window != gtk_layout_get_bin_window (&canvas->layout)) + return FALSE; + + canvas->state = event->state; + pick_current_item (canvas, (GdkEvent *) event); + return emit_event (canvas, (GdkEvent *) event); +} + +/* Key event handler for the canvas */ +static gint +eel_canvas_key (GtkWidget *widget, GdkEventKey *event) +{ + EelCanvas *canvas; + + g_return_val_if_fail (EEL_IS_CANVAS (widget), FALSE); + g_return_val_if_fail (event != NULL, FALSE); + + canvas = EEL_CANVAS (widget); + + if (emit_event (canvas, (GdkEvent *) event)) + return TRUE; + if (event->type == GDK_KEY_RELEASE) + return GTK_WIDGET_CLASS (canvas_parent_class)->key_release_event (widget, event); + else + return GTK_WIDGET_CLASS (canvas_parent_class)->key_press_event (widget, event); +} + + +/* Crossing event handler for the canvas */ +static gint +eel_canvas_crossing (GtkWidget *widget, GdkEventCrossing *event) +{ + EelCanvas *canvas; + + g_return_val_if_fail (EEL_IS_CANVAS (widget), FALSE); + g_return_val_if_fail (event != NULL, FALSE); + + canvas = EEL_CANVAS (widget); + + if (event->window != gtk_layout_get_bin_window (&canvas->layout)) + return FALSE; + + canvas->state = event->state; + return pick_current_item (canvas, (GdkEvent *) event); +} + +/* Focus in handler for the canvas */ +static gint +eel_canvas_focus_in (GtkWidget *widget, GdkEventFocus *event) +{ + EelCanvas *canvas; + + canvas = EEL_CANVAS (widget); + + if (canvas->focused_item) + return emit_event (canvas, (GdkEvent *) event); + else + return FALSE; +} + +/* Focus out handler for the canvas */ +static gint +eel_canvas_focus_out (GtkWidget *widget, GdkEventFocus *event) +{ + EelCanvas *canvas; + + canvas = EEL_CANVAS (widget); + + if (canvas->focused_item) + return emit_event (canvas, (GdkEvent *) event); + else + return FALSE; +} + +/* Expose handler for the canvas */ +static gint +eel_canvas_expose (GtkWidget *widget, GdkEventExpose *event) +{ + EelCanvas *canvas; + + canvas = EEL_CANVAS (widget); + + if (!gtk_widget_is_drawable (widget) || (event->window != gtk_layout_get_bin_window (&canvas->layout))) return FALSE; + +#ifdef VERBOSE + g_print ("Expose\n"); +#endif + /* If there are any outstanding items that need updating, do them now */ + if (canvas->idle_id) + { + g_source_remove (canvas->idle_id); + canvas->idle_id = 0; + } + if (canvas->need_update) + { + g_return_val_if_fail (!canvas->doing_update, FALSE); + + canvas->doing_update = TRUE; + eel_canvas_item_invoke_update (canvas->root, 0, 0, 0); + + g_return_val_if_fail (canvas->doing_update, FALSE); + + canvas->doing_update = FALSE; + + canvas->need_update = FALSE; + } + + /* Hmmm. Would like to queue antiexposes if the update marked + anything that is gonna get redrawn as invalid */ + + + g_signal_emit (G_OBJECT (canvas), canvas_signals[DRAW_BACKGROUND], 0, + event->area.x, event->area.y, + event->area.width, event->area.height); + + if (canvas->root->flags & EEL_CANVAS_ITEM_MAPPED) + (* EEL_CANVAS_ITEM_GET_CLASS (canvas->root)->draw) (canvas->root, + gtk_layout_get_bin_window (&canvas->layout), + event); + + + + /* Chain up to get exposes on child widgets */ + GTK_WIDGET_CLASS (canvas_parent_class)->expose_event (widget, event); + + return FALSE; +} + +static void +eel_canvas_draw_background (EelCanvas *canvas, + int x, int y, int width, int height) +{ + /* By default, we use the style background. */ + gdk_gc_set_foreground (canvas->pixmap_gc, + >k_widget_get_style (GTK_WIDGET (canvas))->bg[GTK_STATE_NORMAL]); + gdk_draw_rectangle (gtk_layout_get_bin_window (&canvas->layout), + canvas->pixmap_gc, + TRUE, + x, y, + width, height); +} + +static void +do_update (EelCanvas *canvas) +{ + /* Cause the update if necessary */ + +update_again: + if (canvas->need_update) + { + g_return_if_fail (!canvas->doing_update); + + canvas->doing_update = TRUE; + eel_canvas_item_invoke_update (canvas->root, 0, 0, 0); + + g_return_if_fail (canvas->doing_update); + + canvas->doing_update = FALSE; + + canvas->need_update = FALSE; + } + + /* Pick new current item */ + + while (canvas->need_repick) + { + canvas->need_repick = FALSE; + pick_current_item (canvas, &canvas->pick_event); + } + + /* it is possible that during picking we emitted an event in which + the user then called some function which then requested update + of something. Without this we'd be left in a state where + need_update would have been left TRUE and the canvas would have + been left unpainted. */ + if (canvas->need_update) + { + goto update_again; + } +} + +/* Idle handler for the canvas. It deals with pending updates and redraws. */ +static gint +idle_handler (gpointer data) +{ + EelCanvas *canvas; + + GDK_THREADS_ENTER (); + + canvas = EEL_CANVAS (data); + do_update (canvas); + + /* Reset idle id */ + canvas->idle_id = 0; + + GDK_THREADS_LEAVE (); + + return FALSE; +} + +/* Convenience function to add an idle handler to a canvas */ +static void +add_idle (EelCanvas *canvas) +{ + if (!canvas->idle_id) + { + /* We let the update idle handler have higher priority + * than the redraw idle handler so the canvas state + * will be updated during the expose event. canvas in + * expose_event. + */ + canvas->idle_id = g_idle_add_full (GDK_PRIORITY_REDRAW - 20, + idle_handler, canvas, NULL); + } +} + +/** + * eel_canvas_root: + * @canvas: A canvas. + * + * Queries the root group of a canvas. + * + * Return value: The root group of the specified canvas. + **/ +EelCanvasGroup * +eel_canvas_root (EelCanvas *canvas) +{ + g_return_val_if_fail (EEL_IS_CANVAS (canvas), NULL); + + return EEL_CANVAS_GROUP (canvas->root); +} + + +/** + * eel_canvas_set_scroll_region: + * @canvas: A canvas. + * @x1: Leftmost limit of the scrolling region. + * @y1: Upper limit of the scrolling region. + * @x2: Rightmost limit of the scrolling region. + * @y2: Lower limit of the scrolling region. + * + * Sets the scrolling region of a canvas to the specified rectangle. The canvas + * will then be able to scroll only within this region. The view of the canvas + * is adjusted as appropriate to display as much of the new region as possible. + **/ +void +eel_canvas_set_scroll_region (EelCanvas *canvas, double x1, double y1, double x2, double y2) +{ + double wxofs, wyofs; + int xofs, yofs; + GtkAdjustment *vadjustment, *hadjustment; + + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + if ((canvas->scroll_x1 == x1) && (canvas->scroll_y1 == y1) && + (canvas->scroll_x2 == x2) && (canvas->scroll_y2 == y2)) + { + return; + } + + /* + * Set the new scrolling region. If possible, do not move the visible contents of the + * canvas. + */ + hadjustment = gtk_layout_get_hadjustment (GTK_LAYOUT (canvas)); + vadjustment = gtk_layout_get_vadjustment (GTK_LAYOUT (canvas)); + + eel_canvas_c2w (canvas, + gtk_adjustment_get_value (hadjustment) + canvas->zoom_xofs, + gtk_adjustment_get_value (vadjustment) + canvas->zoom_yofs, + /*canvas->zoom_xofs, + canvas->zoom_yofs,*/ + &wxofs, &wyofs); + + canvas->scroll_x1 = x1; + canvas->scroll_y1 = y1; + canvas->scroll_x2 = x2; + canvas->scroll_y2 = y2; + + eel_canvas_w2c (canvas, wxofs, wyofs, &xofs, &yofs); + + scroll_to (canvas, xofs, yofs); + + canvas->need_repick = TRUE; + + if (!(canvas->root->flags & EEL_CANVAS_ITEM_NEED_DEEP_UPDATE)) + { + canvas->root->flags |= EEL_CANVAS_ITEM_NEED_DEEP_UPDATE; + eel_canvas_request_update (canvas); + } +} + + +/** + * eel_canvas_get_scroll_region: + * @canvas: A canvas. + * @x1: Leftmost limit of the scrolling region (return value). + * @y1: Upper limit of the scrolling region (return value). + * @x2: Rightmost limit of the scrolling region (return value). + * @y2: Lower limit of the scrolling region (return value). + * + * Queries the scrolling region of a canvas. + **/ +void +eel_canvas_get_scroll_region (EelCanvas *canvas, double *x1, double *y1, double *x2, double *y2) +{ + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + if (x1) + *x1 = canvas->scroll_x1; + + if (y1) + *y1 = canvas->scroll_y1; + + if (x2) + *x2 = canvas->scroll_x2; + + if (y2) + *y2 = canvas->scroll_y2; +} + +void +eel_canvas_set_center_scroll_region (EelCanvas *canvas, + gboolean center_scroll_region) +{ + GtkAdjustment *vadjustment, *hadjustment; + + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + canvas->center_scroll_region = center_scroll_region != 0; + + hadjustment = gtk_layout_get_hadjustment (&canvas->layout); + vadjustment = gtk_layout_get_vadjustment (&canvas->layout); + + scroll_to (canvas, + gtk_adjustment_get_value (hadjustment), + gtk_adjustment_get_value (vadjustment)); +} + + +/** + * eel_canvas_set_pixels_per_unit: + * @canvas: A canvas. + * @n: The number of pixels that correspond to one canvas unit. + * + * Sets the zooming factor of a canvas by specifying the number of pixels that + * correspond to one canvas unit. + **/ +void +eel_canvas_set_pixels_per_unit (EelCanvas *canvas, double n) +{ + GtkWidget *widget; + double cx, cy; + int x1, y1; + int center_x, center_y; + GdkWindow *window; + GdkWindowAttr attributes; + gint attributes_mask; + GtkAllocation allocation; + GtkAdjustment *vadjustment, *hadjustment; + + g_return_if_fail (EEL_IS_CANVAS (canvas)); + g_return_if_fail (n > EEL_CANVAS_EPSILON); + + widget = GTK_WIDGET (canvas); + + gtk_widget_get_allocation (widget, &allocation); + center_x = allocation.width / 2; + center_y = allocation.height / 2; + + /* Find the coordinates of the screen center in units. */ + hadjustment = gtk_layout_get_hadjustment (&canvas->layout); + vadjustment = gtk_layout_get_vadjustment (&canvas->layout); + cx = (gtk_adjustment_get_value (hadjustment) + center_x) / canvas->pixels_per_unit + canvas->scroll_x1 + canvas->zoom_xofs; + cy = (gtk_adjustment_get_value (vadjustment) + center_y) / canvas->pixels_per_unit + canvas->scroll_y1 + canvas->zoom_yofs; + + /* Now calculate the new offset of the upper left corner. (round not truncate) */ + x1 = ((cx - canvas->scroll_x1) * n) - center_x + .5; + y1 = ((cy - canvas->scroll_y1) * n) - center_y + .5; + + canvas->pixels_per_unit = n; + + if (!(canvas->root->flags & EEL_CANVAS_ITEM_NEED_DEEP_UPDATE)) + { + canvas->root->flags |= EEL_CANVAS_ITEM_NEED_DEEP_UPDATE; + eel_canvas_request_update (canvas); + } + + /* Map a background None window over the bin_window to avoid + * scrolling the window scroll causing exposes. + */ + window = NULL; + if (gtk_widget_get_mapped (widget)) + { + GtkAllocation allocation; + attributes.window_type = GDK_WINDOW_CHILD; + gtk_widget_get_allocation (widget, &allocation); + attributes.x = allocation.x; + attributes.y = allocation.y; + attributes.width = allocation.width; + attributes.height = allocation.height; + attributes.wclass = GDK_INPUT_OUTPUT; + attributes.visual = gtk_widget_get_visual (widget); + attributes.colormap = gtk_widget_get_colormap (widget); + attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK; + + attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP; + + window = gdk_window_new (gtk_widget_get_parent_window (widget), + &attributes, attributes_mask); + gdk_window_set_back_pixmap (window, NULL, FALSE); + gdk_window_set_user_data (window, widget); + + gdk_window_show (window); + } + + scroll_to (canvas, x1, y1); + + /* If we created a an overlapping background None window, remove it how. + * + * TODO: We would like to temporarily set the bin_window background to + * None to avoid clearing the bin_window to the background, but gdk doesn't + * expose enought to let us do this, so we get a flash-effect here. At least + * it looks better than scroll + expose. + */ + if (window != NULL) + { + gdk_window_hide (window); + gdk_window_set_user_data (window, NULL); + gdk_window_destroy (window); + } + + canvas->need_repick = TRUE; +} + +/** + * eel_canvas_scroll_to: + * @canvas: A canvas. + * @cx: Horizontal scrolling offset in canvas pixel units. + * @cy: Vertical scrolling offset in canvas pixel units. + * + * Makes a canvas scroll to the specified offsets, given in canvas pixel units. + * The canvas will adjust the view so that it is not outside the scrolling + * region. This function is typically not used, as it is better to hook + * scrollbars to the canvas layout's scrolling adjusments. + **/ +void +eel_canvas_scroll_to (EelCanvas *canvas, int cx, int cy) +{ + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + scroll_to (canvas, cx, cy); +} + +/** + * eel_canvas_get_scroll_offsets: + * @canvas: A canvas. + * @cx: Horizontal scrolling offset (return value). + * @cy: Vertical scrolling offset (return value). + * + * Queries the scrolling offsets of a canvas. The values are returned in canvas + * pixel units. + **/ +void +eel_canvas_get_scroll_offsets (EelCanvas *canvas, int *cx, int *cy) +{ + GtkAdjustment *vadjustment, *hadjustment; + + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + hadjustment = gtk_layout_get_hadjustment (&canvas->layout); + vadjustment = gtk_layout_get_vadjustment (&canvas->layout); + + if (cx) + *cx = gtk_adjustment_get_value (hadjustment); + + if (cy) + *cy = gtk_adjustment_get_value (vadjustment); +} + +/** + * eel_canvas_update_now: + * @canvas: A canvas. + * + * Forces an immediate update and redraw of a canvas. If the canvas does not + * have any pending update or redraw requests, then no action is taken. This is + * typically only used by applications that need explicit control of when the + * display is updated, like games. It is not needed by normal applications. + */ +void +eel_canvas_update_now (EelCanvas *canvas) +{ + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + if (!(canvas->need_update || canvas->need_redraw)) + return; + remove_idle (canvas); + do_update (canvas); +} + +/** + * eel_canvas_get_item_at: + * @canvas: A canvas. + * @x: X position in world coordinates. + * @y: Y position in world coordinates. + * + * Looks for the item that is under the specified position, which must be + * specified in world coordinates. + * + * Return value: The sought item, or NULL if no item is at the specified + * coordinates. + **/ +EelCanvasItem * +eel_canvas_get_item_at (EelCanvas *canvas, double x, double y) +{ + EelCanvasItem *item; + double dist; + int cx, cy; + + g_return_val_if_fail (EEL_IS_CANVAS (canvas), NULL); + + eel_canvas_w2c (canvas, x, y, &cx, &cy); + + dist = eel_canvas_item_invoke_point (canvas->root, x, y, cx, cy, &item); + if ((int) (dist * canvas->pixels_per_unit + 0.5) <= canvas->close_enough) + return item; + else + return NULL; +} + +/* Queues an update of the canvas */ +static void +eel_canvas_request_update (EelCanvas *canvas) +{ + EEL_CANVAS_GET_CLASS (canvas)->request_update (canvas); +} + +static void +eel_canvas_request_update_real (EelCanvas *canvas) +{ + canvas->need_update = TRUE; + add_idle (canvas); +} + +/** + * eel_canvas_request_redraw: + * @canvas: A canvas. + * @x1: Leftmost coordinate of the rectangle to be redrawn. + * @y1: Upper coordinate of the rectangle to be redrawn. + * @x2: Rightmost coordinate of the rectangle to be redrawn, plus 1. + * @y2: Lower coordinate of the rectangle to be redrawn, plus 1. + * + * Convenience function that informs a canvas that the specified rectangle needs + * to be repainted. The rectangle includes @x1 and @y1, but not @x2 and @y2. + * To be used only by item implementations. + **/ +void +eel_canvas_request_redraw (EelCanvas *canvas, int x1, int y1, int x2, int y2) +{ + GdkRectangle bbox; + + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + if (!gtk_widget_is_drawable (GTK_WIDGET (canvas)) + || (x1 >= x2) || (y1 >= y2)) return; + + bbox.x = x1; + bbox.y = y1; + bbox.width = x2 - x1; + bbox.height = y2 - y1; + + gdk_window_invalidate_rect (gtk_layout_get_bin_window (&canvas->layout), + &bbox, FALSE); +} + +/** + * eel_canvas_w2c: + * @canvas: A canvas. + * @wx: World X coordinate. + * @wy: World Y coordinate. + * @cx: X pixel coordinate (return value). + * @cy: Y pixel coordinate (return value). + * + * Converts world coordinates into canvas pixel coordinates. + **/ +void +eel_canvas_w2c (EelCanvas *canvas, double wx, double wy, int *cx, int *cy) +{ + double zoom; + + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + zoom = canvas->pixels_per_unit; + + if (cx) + *cx = floor ((wx - canvas->scroll_x1)*zoom + canvas->zoom_xofs + 0.5); + if (cy) + *cy = floor ((wy - canvas->scroll_y1)*zoom + canvas->zoom_yofs + 0.5); +} + +/** + * eel_canvas_w2c: + * @canvas: A canvas. + * @world: rectangle in world coordinates. + * @canvas: rectangle in canvase coordinates. + * + * Converts rectangles in world coordinates into canvas pixel coordinates. + **/ +void +eel_canvas_w2c_rect_d (EelCanvas *canvas, + double *x1, double *y1, + double *x2, double *y2) +{ + eel_canvas_w2c_d (canvas, + *x1, *y1, + x1, y1); + eel_canvas_w2c_d (canvas, + *x2, *y2, + x2, y2); +} + + + +/** + * eel_canvas_w2c_d: + * @canvas: A canvas. + * @wx: World X coordinate. + * @wy: World Y coordinate. + * @cx: X pixel coordinate (return value). + * @cy: Y pixel coordinate (return value). + * + * Converts world coordinates into canvas pixel coordinates. This version + * produces coordinates in floating point coordinates, for greater precision. + **/ +void +eel_canvas_w2c_d (EelCanvas *canvas, double wx, double wy, double *cx, double *cy) +{ + double zoom; + + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + zoom = canvas->pixels_per_unit; + + if (cx) + *cx = (wx - canvas->scroll_x1)*zoom + canvas->zoom_xofs; + if (cy) + *cy = (wy - canvas->scroll_y1)*zoom + canvas->zoom_yofs; +} + + +/** + * eel_canvas_c2w: + * @canvas: A canvas. + * @cx: Canvas pixel X coordinate. + * @cy: Canvas pixel Y coordinate. + * @wx: X world coordinate (return value). + * @wy: Y world coordinate (return value). + * + * Converts canvas pixel coordinates to world coordinates. + **/ +void +eel_canvas_c2w (EelCanvas *canvas, int cx, int cy, double *wx, double *wy) +{ + double zoom; + + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + zoom = canvas->pixels_per_unit; + + if (wx) + *wx = (cx - canvas->zoom_xofs)/zoom + canvas->scroll_x1; + if (wy) + *wy = (cy - canvas->zoom_yofs)/zoom + canvas->scroll_y1; +} + + +/** + * eel_canvas_window_to_world: + * @canvas: A canvas. + * @winx: Window-relative X coordinate. + * @winy: Window-relative Y coordinate. + * @worldx: X world coordinate (return value). + * @worldy: Y world coordinate (return value). + * + * Converts window-relative coordinates into world coordinates. You can use + * this when you need to convert mouse coordinates into world coordinates, for + * example. + * Window coordinates are really the same as canvas coordinates now, but this + * function is here for backwards compatibility reasons. + **/ +void +eel_canvas_window_to_world (EelCanvas *canvas, double winx, double winy, + double *worldx, double *worldy) +{ + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + if (worldx) + *worldx = canvas->scroll_x1 + ((winx - canvas->zoom_xofs) + / canvas->pixels_per_unit); + + if (worldy) + *worldy = canvas->scroll_y1 + ((winy - canvas->zoom_yofs) + / canvas->pixels_per_unit); +} + + +/** + * eel_canvas_world_to_window: + * @canvas: A canvas. + * @worldx: World X coordinate. + * @worldy: World Y coordinate. + * @winx: X window-relative coordinate. + * @winy: Y window-relative coordinate. + * + * Converts world coordinates into window-relative coordinates. + * Window coordinates are really the same as canvas coordinates now, but this + * function is here for backwards compatibility reasons. + **/ +void +eel_canvas_world_to_window (EelCanvas *canvas, double worldx, double worldy, + double *winx, double *winy) +{ + g_return_if_fail (EEL_IS_CANVAS (canvas)); + + if (winx) + *winx = (canvas->pixels_per_unit)*(worldx - canvas->scroll_x1) + canvas->zoom_xofs; + + if (winy) + *winy = (canvas->pixels_per_unit)*(worldy - canvas->scroll_y1) + canvas->zoom_yofs; +} + + + +/** + * eel_canvas_get_color: + * @canvas: A canvas. + * @spec: X color specification, or NULL for "transparent". + * @color: Returns the allocated color. + * + * Allocates a color based on the specified X color specification. As a + * convenience to item implementations, it returns TRUE if the color was + * allocated, or FALSE if the specification was NULL. A NULL color + * specification is considered as "transparent" by the canvas. + * + * Return value: TRUE if @spec is non-NULL and the color is allocated. If @spec + * is NULL, then returns FALSE. + **/ +int +eel_canvas_get_color (EelCanvas *canvas, const char *spec, GdkColor *color) +{ + GdkColormap *colormap; + + g_return_val_if_fail (EEL_IS_CANVAS (canvas), FALSE); + g_return_val_if_fail (color != NULL, FALSE); + + if (!spec) + { + color->pixel = 0; + color->red = 0; + color->green = 0; + color->blue = 0; + return FALSE; + } + + gdk_color_parse (spec, color); + + colormap = gtk_widget_get_colormap (GTK_WIDGET (canvas)); + + gdk_rgb_find_color (colormap, color); + + return TRUE; +} + +/** + * eel_canvas_get_color_pixel: + * @canvas: A canvas. + * @rgba: RGBA color specification. + * + * Allocates a color from the RGBA value passed into this function. The alpha + * opacity value is discarded, since normal X colors do not support it. + * + * Return value: Allocated pixel value corresponding to the specified color. + **/ +gulong +eel_canvas_get_color_pixel (EelCanvas *canvas, guint rgba) +{ + GdkColormap *colormap; + GdkColor color; + + g_return_val_if_fail (EEL_IS_CANVAS (canvas), 0); + + color.red = ((rgba & 0xff000000) >> 16) + ((rgba & 0xff000000) >> 24); + color.green = ((rgba & 0x00ff0000) >> 8) + ((rgba & 0x00ff0000) >> 16); + color.blue = (rgba & 0x0000ff00) + ((rgba & 0x0000ff00) >> 8); + color.pixel = 0; + + colormap = gtk_widget_get_colormap (GTK_WIDGET (canvas)); + + gdk_rgb_find_color (colormap, &color); + + return color.pixel; +} + + +/* FIXME: This function is not useful anymore */ +/** + * eel_canvas_set_stipple_origin: + * @canvas: A canvas. + * @gc: GC on which to set the stipple origin. + * + * Sets the stipple origin of the specified GC as is appropriate for the canvas, + * so that it will be aligned with other stipple patterns used by canvas items. + * This is typically only needed by item implementations. + **/ +void +eel_canvas_set_stipple_origin (EelCanvas *canvas, GdkGC *gc) +{ + g_return_if_fail (EEL_IS_CANVAS (canvas)); + g_return_if_fail (GDK_IS_GC (gc)); + + gdk_gc_set_ts_origin (gc, 0, 0); +} + +static gboolean +boolean_handled_accumulator (GSignalInvocationHint *ihint, + GValue *return_accu, + const GValue *handler_return, + gpointer dummy) +{ + gboolean continue_emission; + gboolean signal_handled; + + signal_handled = g_value_get_boolean (handler_return); + g_value_set_boolean (return_accu, signal_handled); + continue_emission = !signal_handled; + + return continue_emission; +} + +static guint +eel_canvas_item_accessible_add_focus_handler (AtkComponent *component, + AtkFocusHandler handler) +{ + GSignalMatchType match_type; + guint signal_id; + + match_type = G_SIGNAL_MATCH_ID | G_SIGNAL_MATCH_FUNC; + signal_id = g_signal_lookup ("focus-event", ATK_TYPE_OBJECT); + + if (!g_signal_handler_find (component, match_type, signal_id, 0, NULL, + (gpointer) handler, NULL)) + { + return g_signal_connect_closure_by_id (component, + signal_id, 0, + g_cclosure_new ( + G_CALLBACK (handler), NULL, + (GClosureNotify) NULL), + FALSE); + } + return 0; +} + +static void +eel_canvas_item_accessible_get_item_extents (EelCanvasItem *item, + GdkRectangle *rect) +{ + double bx1, bx2, by1, by2; + gint scroll_x, scroll_y; + gint x1, x2, y1, y2; + + eel_canvas_item_get_bounds (item, &bx1, &by1, &bx2, &by2); + eel_canvas_w2c_rect_d (item->canvas, &bx1, &by1, &bx2, &by2); + eel_canvas_get_scroll_offsets (item->canvas, &scroll_x, &scroll_y); + x1 = floor (bx1 + .5); + y1 = floor (by1 + .5); + x2 = floor (bx2 + .5); + y2 = floor (by2 + .5); + rect->x = x1 - scroll_x; + rect->y = y1 - scroll_y; + rect->width = x2 - x1; + rect->height = y2 - y1; +} + +static gboolean +eel_canvas_item_accessible_is_item_in_window (EelCanvasItem *item, + GdkRectangle *rect) +{ + GtkWidget *widget; + gboolean retval; + + widget = GTK_WIDGET (item->canvas); + if (gtk_widget_get_window (widget)) + { + int window_width, window_height; + + gdk_window_get_geometry (gtk_widget_get_window (widget), NULL, NULL, + &window_width, &window_height, NULL); + /* + * Check whether rectangles intersect + */ + if (rect->x + rect->width < 0 || + rect->y + rect->height < 0 || + rect->x > window_width || + rect->y > window_height) + { + retval = FALSE; + } + else + { + retval = TRUE; + } + } + else + { + retval = FALSE; + } + return retval; +} + + +static void +eel_canvas_item_accessible_get_extents (AtkComponent *component, + gint *x, + gint *y, + gint *width, + gint *height, + AtkCoordType coord_type) +{ + AtkGObjectAccessible *atk_gobj; + GObject *obj; + EelCanvasItem *item; + gint window_x, window_y; + gint toplevel_x, toplevel_y; + GdkRectangle rect; + GdkWindow *window; + GtkWidget *canvas; + + atk_gobj = ATK_GOBJECT_ACCESSIBLE (component); + obj = atk_gobject_accessible_get_object (atk_gobj); + + if (obj == NULL) + { + /* item is defunct */ + return; + } + + /* Get the CanvasItem */ + item = EEL_CANVAS_ITEM (obj); + + /* If this item has no parent canvas, something's broken */ + g_return_if_fail (GTK_IS_WIDGET (item->canvas)); + + eel_canvas_item_accessible_get_item_extents (item, &rect); + *width = rect.width; + *height = rect.height; + if (!eel_canvas_item_accessible_is_item_in_window (item, &rect)) + { + *x = G_MININT; + *y = G_MININT; + return; + } + + canvas = GTK_WIDGET (item->canvas); + window = gtk_widget_get_parent_window (canvas); + gdk_window_get_origin (window, &window_x, &window_y); + *x = rect.x + window_x; + *y = rect.y + window_y; + if (coord_type == ATK_XY_WINDOW) + { + window = gdk_window_get_toplevel (gtk_widget_get_window (canvas)); + gdk_window_get_origin (window, &toplevel_x, &toplevel_y); + *x -= toplevel_x; + *y -= toplevel_y; + } + return; +} + +static gint +eel_canvas_item_accessible_get_mdi_zorder (AtkComponent *component) +{ + AtkGObjectAccessible *atk_gobj; + GObject *g_obj; + EelCanvasItem *item; + + atk_gobj = ATK_GOBJECT_ACCESSIBLE (component); + g_obj = atk_gobject_accessible_get_object (atk_gobj); + if (g_obj == NULL) + { + /* Object is defunct */ + return -1; + } + + item = EEL_CANVAS_ITEM (g_obj); + if (item->parent) + { + return g_list_index (EEL_CANVAS_GROUP (item->parent)->item_list, item); + } + else + { + g_return_val_if_fail (item->canvas->root == item, -1); + return 0; + } +} + +static gboolean +eel_canvas_item_accessible_grab_focus (AtkComponent *component) +{ + AtkGObjectAccessible *atk_gobj; + GObject *obj; + EelCanvasItem *item; + GtkWidget *toplevel; + + atk_gobj = ATK_GOBJECT_ACCESSIBLE (component); + obj = atk_gobject_accessible_get_object (atk_gobj); + + item = EEL_CANVAS_ITEM (obj); + if (item == NULL) + { + /* item is defunct */ + return FALSE; + } + + eel_canvas_item_grab_focus (item); + toplevel = gtk_widget_get_toplevel (GTK_WIDGET (item->canvas)); + if (gtk_widget_is_toplevel (toplevel)) + { + gtk_window_present (GTK_WINDOW (toplevel)); + } + + return TRUE; +} + +static void +eel_canvas_item_accessible_remove_focus_handler (AtkComponent *component, + guint handler_id) +{ + g_signal_handler_disconnect (component, handler_id); +} + +static void +eel_canvas_item_accessible_component_interface_init (AtkComponentIface *iface) +{ + g_return_if_fail (iface != NULL); + + iface->add_focus_handler = eel_canvas_item_accessible_add_focus_handler; + iface->get_extents = eel_canvas_item_accessible_get_extents; + iface->get_mdi_zorder = eel_canvas_item_accessible_get_mdi_zorder; + iface->grab_focus = eel_canvas_item_accessible_grab_focus; + iface->remove_focus_handler = eel_canvas_item_accessible_remove_focus_handler; +} + +static gboolean +eel_canvas_item_accessible_is_item_on_screen (EelCanvasItem *item) +{ + GdkRectangle rect; + + eel_canvas_item_accessible_get_item_extents (item, &rect); + return eel_canvas_item_accessible_is_item_in_window (item, &rect); +} + +static void +eel_canvas_item_accessible_initialize (AtkObject *obj, gpointer data) +{ + if (ATK_OBJECT_CLASS (accessible_item_parent_class)->initialize != NULL) + ATK_OBJECT_CLASS (accessible_item_parent_class)->initialize (obj, data); + g_object_set_data (G_OBJECT (obj), "atk-component-layer", + GINT_TO_POINTER (ATK_LAYER_MDI)); +} + +static AtkStateSet* +eel_canvas_item_accessible_ref_state_set (AtkObject *accessible) +{ + AtkGObjectAccessible *atk_gobj; + GObject *obj; + EelCanvasItem *item; + AtkStateSet *state_set; + + state_set = ATK_OBJECT_CLASS (accessible_item_parent_class)->ref_state_set (accessible); + atk_gobj = ATK_GOBJECT_ACCESSIBLE (accessible); + obj = atk_gobject_accessible_get_object (atk_gobj); + + item = EEL_CANVAS_ITEM (obj); + if (item == NULL) + { + atk_state_set_add_state (state_set, ATK_STATE_DEFUNCT); + } + else + { + if (item->flags & EEL_CANVAS_ITEM_VISIBLE) + { + atk_state_set_add_state (state_set, ATK_STATE_VISIBLE); + + if (eel_canvas_item_accessible_is_item_on_screen (item)) + { + atk_state_set_add_state (state_set, ATK_STATE_SHOWING); + } + } + if (gtk_widget_get_can_focus (GTK_WIDGET (item->canvas))) + { + atk_state_set_add_state (state_set, ATK_STATE_FOCUSABLE); + + if (item->canvas->focused_item == item) + { + atk_state_set_add_state (state_set, ATK_STATE_FOCUSED); + } + } + } + + return state_set; +} + +static void +eel_canvas_item_accessible_class_init (AtkObjectClass *klass) +{ + accessible_item_parent_class = g_type_class_peek_parent (klass); + + klass->initialize = eel_canvas_item_accessible_initialize; + klass->ref_state_set = eel_canvas_item_accessible_ref_state_set; +} + +static GType +eel_canvas_item_accessible_get_type (void) +{ + static GType type = 0; + + if (!type) + { + static const GInterfaceInfo atk_component_info = + { + (GInterfaceInitFunc) eel_canvas_item_accessible_component_interface_init, + (GInterfaceFinalizeFunc) NULL, + NULL + }; + AtkObjectFactory *factory; + GType parent_atk_type; + GTypeQuery query; + GTypeInfo tinfo = { 0 }; + + factory = atk_registry_get_factory (atk_get_default_registry(), + GTK_TYPE_OBJECT); + if (!factory) + { + return G_TYPE_INVALID; + } + parent_atk_type = atk_object_factory_get_accessible_type (factory); + if (!parent_atk_type) + { + return G_TYPE_INVALID; + } + g_type_query (parent_atk_type, &query); + tinfo.class_init = (GClassInitFunc) eel_canvas_item_accessible_class_init; + tinfo.class_size = query.class_size; + tinfo.instance_size = query.instance_size; + type = g_type_register_static (parent_atk_type, + "EelCanvasItemAccessibility", + &tinfo, 0); + + g_type_add_interface_static (type, ATK_TYPE_COMPONENT, + &atk_component_info); + + } + + return type; +} + +static AtkObject * +eel_canvas_item_accessible_create (GObject *for_object) +{ + GType type; + AtkObject *accessible; + EelCanvasItem *item; + + item = EEL_CANVAS_ITEM (for_object); + g_return_val_if_fail (item != NULL, NULL); + + type = eel_canvas_item_accessible_get_type (); + if (type == G_TYPE_INVALID) + { + return atk_no_op_object_new (for_object); + } + + accessible = g_object_new (type, NULL); + atk_object_initialize (accessible, for_object); + return accessible; +} + +static GType +eel_canvas_item_accessible_factory_get_accessible_type (void) +{ + return eel_canvas_item_accessible_get_type (); +} + +static AtkObject* +eel_canvas_item_accessible_factory_create_accessible (GObject *obj) +{ + AtkObject *accessible; + + g_return_val_if_fail (G_IS_OBJECT (obj), NULL); + + accessible = eel_canvas_item_accessible_create (obj); + + return accessible; +} + +static void +eel_canvas_item_accessible_factory_class_init (AtkObjectFactoryClass *klass) +{ + klass->create_accessible = eel_canvas_item_accessible_factory_create_accessible; + klass->get_accessible_type = eel_canvas_item_accessible_factory_get_accessible_type; +} + +static GType +eel_canvas_item_accessible_factory_get_type (void) +{ + static GType type = 0; + + if (!type) + { + static const GTypeInfo tinfo = + { + sizeof (AtkObjectFactoryClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) eel_canvas_item_accessible_factory_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (AtkObjectFactory), + 0, /* n_preallocs */ + NULL + }; + type = g_type_register_static (ATK_TYPE_OBJECT_FACTORY, + "EelCanvasItemAccessibilityFactory", + &tinfo, 0); + } + + return type; +} + +/* Class initialization function for EelCanvasItemClass */ +static void +eel_canvas_item_class_init (EelCanvasItemClass *klass) +{ + GObjectClass *gobject_class = (GObjectClass *) klass; + + item_parent_class = g_type_class_peek_parent (klass); + + gobject_class->set_property = eel_canvas_item_set_property; + gobject_class->get_property = eel_canvas_item_get_property; + gobject_class->dispose = eel_canvas_item_dispose; + + g_object_class_install_property + (gobject_class, ITEM_PROP_PARENT, + g_param_spec_object ("parent", NULL, NULL, + EEL_TYPE_CANVAS_ITEM, + G_PARAM_READWRITE)); + + g_object_class_install_property + (gobject_class, ITEM_PROP_VISIBLE, + g_param_spec_boolean ("visible", NULL, NULL, + TRUE, + G_PARAM_READWRITE)); + + item_signals[ITEM_EVENT] = + g_signal_new ("event", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EelCanvasItemClass, event), + boolean_handled_accumulator, NULL, + eel_marshal_BOOLEAN__BOXED, + G_TYPE_BOOLEAN, 1, + GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE); + + klass->realize = eel_canvas_item_realize; + klass->unrealize = eel_canvas_item_unrealize; + klass->map = eel_canvas_item_map; + klass->unmap = eel_canvas_item_unmap; + klass->update = eel_canvas_item_update; + + atk_registry_set_factory_type (atk_get_default_registry (), + EEL_TYPE_CANVAS_ITEM, + eel_canvas_item_accessible_factory_get_type ()); +} diff --git a/eel/eel-canvas.h b/eel/eel-canvas.h new file mode 100644 index 00000000..1d185a76 --- /dev/null +++ b/eel/eel-canvas.h @@ -0,0 +1,545 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: 8; c-basic-offset: 8 -*- */ +/* + * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation + * All rights reserved. + * + * This file is part of the Mate Library. + * + * The Mate Library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * The Mate Library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with the Mate Library; see the file COPYING.LIB. If not, + * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/* + @NOTATION@ + */ +/* EelCanvas widget - Tk-like canvas widget for Mate + * + * EelCanvas is basically a port of the Tk toolkit's most excellent canvas + * widget. Tk is copyrighted by the Regents of the University of California, + * Sun Microsystems, and other parties. + * + * + * Authors: Federico Mena + * Raph Levien + */ + +#ifndef EEL_CANVAS_H +#define EEL_CANVAS_H + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + + + /* "Small" value used by canvas stuff */ +#define EEL_CANVAS_EPSILON 1e-10 + + + /* Macros for building colors that fit in a 32-bit integer. The values are in + * [0, 255]. + */ + +#define EEL_CANVAS_COLOR(r, g, b) ((((int) (r) & 0xff) << 24) \ + | (((int) (g) & 0xff) << 16) \ + | (((int) (b) & 0xff) << 8) \ + | 0xff) + +#define EEL_CANVAS_COLOR_A(r, g, b, a) ((((int) (r) & 0xff) << 24) \ + | (((int) (g) & 0xff) << 16) \ + | (((int) (b) & 0xff) << 8) \ + | ((int) (a) & 0xff)) + + + typedef struct _EelCanvas EelCanvas; + typedef struct _EelCanvasClass EelCanvasClass; + typedef struct _EelCanvasItem EelCanvasItem; + typedef struct _EelCanvasItemClass EelCanvasItemClass; + typedef struct _EelCanvasGroup EelCanvasGroup; + typedef struct _EelCanvasGroupClass EelCanvasGroupClass; + + + /* EelCanvasItem - base item class for canvas items + * + * All canvas items are derived from EelCanvasItem. The only information a + * EelCanvasItem contains is its parent canvas, its parent canvas item group, + * and its bounding box in world coordinates. + * + * Items inside a canvas are organized in a tree of EelCanvasItemGroup nodes + * and EelCanvasItem leaves. Each canvas has a single root group, which can + * be obtained with the eel_canvas_get_root() function. + * + * The abstract EelCanvasItem class does not have any configurable or + * queryable attributes. + */ + + /* Object flags for items */ + enum + { + EEL_CANVAS_ITEM_REALIZED = 1 << 4, + EEL_CANVAS_ITEM_MAPPED = 1 << 5, + EEL_CANVAS_ITEM_ALWAYS_REDRAW = 1 << 6, + EEL_CANVAS_ITEM_VISIBLE = 1 << 7, + EEL_CANVAS_ITEM_NEED_UPDATE = 1 << 8, + EEL_CANVAS_ITEM_NEED_DEEP_UPDATE = 1 << 9 + }; + + /* Update flags for items */ + enum + { + EEL_CANVAS_UPDATE_REQUESTED = 1 << 0, + EEL_CANVAS_UPDATE_DEEP = 1 << 1 + }; + +#define EEL_TYPE_CANVAS_ITEM (eel_canvas_item_get_type ()) +#define EEL_CANVAS_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS_ITEM, EelCanvasItem)) +#define EEL_CANVAS_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS_ITEM, EelCanvasItemClass)) +#define EEL_IS_CANVAS_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS_ITEM)) +#define EEL_IS_CANVAS_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS_ITEM)) +#define EEL_CANVAS_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS_ITEM, EelCanvasItemClass)) + + + struct _EelCanvasItem + { + GtkObject object; + + /* Parent canvas for this item */ + EelCanvas *canvas; + + /* Parent canvas group for this item (a EelCanvasGroup) */ + EelCanvasItem *parent; + + /* Bounding box for this item (in canvas coordinates) */ + double x1, y1, x2, y2; + + /* Object flags */ + guint flags; + }; + + struct _EelCanvasItemClass + { + GtkObjectClass parent_class; + + /* Tell the item to update itself. The flags are from the update flags + * defined above. The item should update its internal state from its + * queued state, and recompute and request its repaint area. The + * update method also recomputes the bounding box of the item. + */ + void (* update) (EelCanvasItem *item, double i2w_dx, double i2w_dy, int flags); + + /* Realize an item -- create GCs, etc. */ + void (* realize) (EelCanvasItem *item); + + /* Unrealize an item */ + void (* unrealize) (EelCanvasItem *item); + + /* Map an item - normally only need by items with their own GdkWindows */ + void (* map) (EelCanvasItem *item); + + /* Unmap an item */ + void (* unmap) (EelCanvasItem *item); + + /* Draw an item of this type. (x, y) are the upper-left canvas pixel + * coordinates of the drawable, a temporary pixmap, where things get + * drawn. (width, height) are the dimensions of the drawable. + */ + void (* draw) (EelCanvasItem *item, GdkDrawable *drawable, GdkEventExpose *expose); + + /* Calculate the distance from an item to the specified point. It also + * returns a canvas item which is the item itself in the case of the + * object being an actual leaf item, or a child in case of the object + * being a canvas group. (cx, cy) are the canvas pixel coordinates that + * correspond to the item-relative coordinates (x, y). + */ + double (* point) (EelCanvasItem *item, double x, double y, int cx, int cy, + EelCanvasItem **actual_item); + + void (* translate) (EelCanvasItem *item, double dx, double dy); + + /* Fetch the item's bounding box (need not be exactly tight). This + * should be in item-relative coordinates. + */ + void (* bounds) (EelCanvasItem *item, double *x1, double *y1, double *x2, double *y2); + + /* Signal: an event ocurred for an item of this type. The (x, y) + * coordinates are in the canvas world coordinate system. + */ + gboolean (* event) (EelCanvasItem *item, GdkEvent *event); + + /* Reserved for future expansion */ + gpointer spare_vmethods [4]; + }; + + + /* Standard Gtk function */ + GType eel_canvas_item_get_type (void) G_GNUC_CONST; + + /* Create a canvas item using the standard Gtk argument mechanism. The item is + * automatically inserted at the top of the specified canvas group. The last + * argument must be a NULL pointer. + */ + EelCanvasItem *eel_canvas_item_new (EelCanvasGroup *parent, GType type, + const gchar *first_arg_name, ...); + + /* Constructors for use in derived classes and language wrappers */ + void eel_canvas_item_construct (EelCanvasItem *item, EelCanvasGroup *parent, + const gchar *first_arg_name, va_list args); + + /* Configure an item using the standard Gtk argument mechanism. The last + * argument must be a NULL pointer. + */ + void eel_canvas_item_set (EelCanvasItem *item, const gchar *first_arg_name, ...); + + /* Used only for language wrappers and the like */ + void eel_canvas_item_set_valist (EelCanvasItem *item, + const gchar *first_arg_name, va_list args); + + /* Move an item by the specified amount */ + void eel_canvas_item_move (EelCanvasItem *item, double dx, double dy); + + /* Raise an item in the z-order of its parent group by the specified number of + * positions. + */ + void eel_canvas_item_raise (EelCanvasItem *item, int positions); + + /* Lower an item in the z-order of its parent group by the specified number of + * positions. + */ + void eel_canvas_item_lower (EelCanvasItem *item, int positions); + + /* Raise an item to the top of its parent group's z-order. */ + void eel_canvas_item_raise_to_top (EelCanvasItem *item); + + /* Lower an item to the bottom of its parent group's z-order */ + void eel_canvas_item_lower_to_bottom (EelCanvasItem *item); + + /* Send an item behind another item */ + void eel_canvas_item_send_behind (EelCanvasItem *item, + EelCanvasItem *behind_item); + + + /* Show an item (make it visible). If the item is already shown, it has no + * effect. + */ + void eel_canvas_item_show (EelCanvasItem *item); + + /* Hide an item (make it invisible). If the item is already invisible, it has + * no effect. + */ + void eel_canvas_item_hide (EelCanvasItem *item); + + /* Grab the mouse for the specified item. Only the events in event_mask will be + * reported. If cursor is non-NULL, it will be used during the duration of the + * grab. Time is a proper X event time parameter. Returns the same values as + * XGrabPointer(). + */ + int eel_canvas_item_grab (EelCanvasItem *item, unsigned int event_mask, + GdkCursor *cursor, guint32 etime); + + /* Ungrabs the mouse -- the specified item must be the same that was passed to + * eel_canvas_item_grab(). Time is a proper X event time parameter. + */ + void eel_canvas_item_ungrab (EelCanvasItem *item, guint32 etime); + + /* These functions convert from a coordinate system to another. "w" is world + * coordinates and "i" is item coordinates. + */ + void eel_canvas_item_w2i (EelCanvasItem *item, double *x, double *y); + void eel_canvas_item_i2w (EelCanvasItem *item, double *x, double *y); + + /* Remove the item from its parent group and make the new group its parent. The + * item will be put on top of all the items in the new group. The item's + * coordinates relative to its new parent to *not* change -- this means that the + * item could potentially move on the screen. + * + * The item and the group must be in the same canvas. An item cannot be + * reparented to a group that is the item itself or that is an inferior of the + * item. + */ + void eel_canvas_item_reparent (EelCanvasItem *item, EelCanvasGroup *new_group); + + /* Used to send all of the keystroke events to a specific item as well as + * GDK_FOCUS_CHANGE events. + */ + void eel_canvas_item_grab_focus (EelCanvasItem *item); + + /* Fetch the bounding box of the item. The bounding box may not be exactly + * tight, but the canvas items will do the best they can. The returned bounding + * box is in the coordinate system of the item's parent. + */ + void eel_canvas_item_get_bounds (EelCanvasItem *item, + double *x1, double *y1, double *x2, double *y2); + + /* Request that the update method eventually get called. This should be used + * only by item implementations. + */ + void eel_canvas_item_request_update (EelCanvasItem *item); + + /* Request a redraw of the bounding box of the canvas item */ + void eel_canvas_item_request_redraw (EelCanvasItem *item); + + /* EelCanvasGroup - a group of canvas items + * + * A group is a node in the hierarchical tree of groups/items inside a canvas. + * Groups serve to give a logical structure to the items. + * + * Consider a circuit editor application that uses the canvas for its schematic + * display. Hierarchically, there would be canvas groups that contain all the + * components needed for an "adder", for example -- this includes some logic + * gates as well as wires. You can move stuff around in a convenient way by + * doing a eel_canvas_item_move() of the hierarchical groups -- to move an + * adder, simply move the group that represents the adder. + * + * The following arguments are available: + * + * name type read/write description + * -------------------------------------------------------------------------------- + * x double RW X coordinate of group's origin + * y double RW Y coordinate of group's origin + */ + + +#define EEL_TYPE_CANVAS_GROUP (eel_canvas_group_get_type ()) +#define EEL_CANVAS_GROUP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS_GROUP, EelCanvasGroup)) +#define EEL_CANVAS_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS_GROUP, EelCanvasGroupClass)) +#define EEL_IS_CANVAS_GROUP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS_GROUP)) +#define EEL_IS_CANVAS_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS_GROUP)) +#define EEL_CANVAS_GROUP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS_GROUP, EelCanvasGroupClass)) + + + struct _EelCanvasGroup + { + EelCanvasItem item; + + double xpos, ypos; + + /* Children of the group */ + GList *item_list; + GList *item_list_end; + }; + + struct _EelCanvasGroupClass + { + EelCanvasItemClass parent_class; + }; + + + /* Standard Gtk function */ + GType eel_canvas_group_get_type (void) G_GNUC_CONST; + + + /*** EelCanvas ***/ + + +#define EEL_TYPE_CANVAS (eel_canvas_get_type ()) +#define EEL_CANVAS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_CANVAS, EelCanvas)) +#define EEL_CANVAS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_CANVAS, EelCanvasClass)) +#define EEL_IS_CANVAS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_CANVAS)) +#define EEL_IS_CANVAS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_CANVAS)) +#define EEL_CANVAS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_CANVAS, EelCanvasClass)) + + + struct _EelCanvas + { + GtkLayout layout; + + /* Root canvas group */ + EelCanvasItem *root; + + /* The item containing the mouse pointer, or NULL if none */ + EelCanvasItem *current_item; + + /* Item that is about to become current (used to track deletions and such) */ + EelCanvasItem *new_current_item; + + /* Item that holds a pointer grab, or NULL if none */ + EelCanvasItem *grabbed_item; + + /* If non-NULL, the currently focused item */ + EelCanvasItem *focused_item; + + /* GC for temporary draw pixmap */ + GdkGC *pixmap_gc; + + /* Event on which selection of current item is based */ + GdkEvent pick_event; + + /* Scrolling region */ + double scroll_x1, scroll_y1; + double scroll_x2, scroll_y2; + + /* Scaling factor to be used for display */ + double pixels_per_unit; + + /* Idle handler ID */ + guint idle_id; + + /* Signal handler ID for destruction of the root item */ + guint root_destroy_id; + + /* Internal pixel offsets when zoomed out */ + int zoom_xofs, zoom_yofs; + + /* Last known modifier state, for deferred repick when a button is down */ + int state; + + /* Event mask specified when grabbing an item */ + guint grabbed_event_mask; + + /* Tolerance distance for picking items */ + int close_enough; + + /* Whether the canvas should center the canvas in the middle of + * the window if the scroll region is smaller than the window */ + unsigned int center_scroll_region : 1; + + /* Whether items need update at next idle loop iteration */ + unsigned int need_update : 1; + + /* Are we in the midst of an update */ + unsigned int doing_update : 1; + + /* Whether the canvas needs redrawing at the next idle loop iteration */ + unsigned int need_redraw : 1; + + /* Whether current item will be repicked at next idle loop iteration */ + unsigned int need_repick : 1; + + /* For use by internal pick_current_item() function */ + unsigned int left_grabbed_item : 1; + + /* For use by internal pick_current_item() function */ + unsigned int in_repick : 1; + }; + + struct _EelCanvasClass + { + GtkLayoutClass parent_class; + + /* Draw the background for the area given. + */ + void (* draw_background) (EelCanvas *canvas, + int x, int y, int width, int height); + + /* Private Virtual methods for groping the canvas inside matecomponent */ + void (* request_update) (EelCanvas *canvas); + + /* Reserved for future expansion */ + gpointer spare_vmethods [4]; + }; + + + /* Standard Gtk function */ + GType eel_canvas_get_type (void) G_GNUC_CONST; + + /* Creates a new canvas. You should check that the canvas is created with the + * proper visual and colormap. Any visual will do unless you intend to insert + * gdk_imlib images into it, in which case you should use the gdk_imlib visual. + * + * You should call eel_canvas_set_scroll_region() soon after calling this + * function to set the desired scrolling limits for the canvas. + */ + GtkWidget *eel_canvas_new (void); + + /* Returns the root canvas item group of the canvas */ + EelCanvasGroup *eel_canvas_root (EelCanvas *canvas); + + /* Sets the limits of the scrolling region, in world coordinates */ + void eel_canvas_set_scroll_region (EelCanvas *canvas, + double x1, double y1, double x2, double y2); + + /* Gets the limits of the scrolling region, in world coordinates */ + void eel_canvas_get_scroll_region (EelCanvas *canvas, + double *x1, double *y1, double *x2, double *y2); + + /* Sets the number of pixels that correspond to one unit in world coordinates */ + void eel_canvas_set_pixels_per_unit (EelCanvas *canvas, double n); + + /* Wether the canvas centers the scroll region if it is smaller than the window */ + void eel_canvas_set_center_scroll_region (EelCanvas *canvas, gboolean center_scroll_region); + + /* Scrolls the canvas to the specified offsets, given in canvas pixel coordinates */ + void eel_canvas_scroll_to (EelCanvas *canvas, int cx, int cy); + + /* Returns the scroll offsets of the canvas in canvas pixel coordinates. You + * can specify NULL for any of the values, in which case that value will not be + * queried. + */ + void eel_canvas_get_scroll_offsets (EelCanvas *canvas, int *cx, int *cy); + + /* Requests that the canvas be repainted immediately instead of in the idle + * loop. + */ + void eel_canvas_update_now (EelCanvas *canvas); + + /* Returns the item that is at the specified position in world coordinates, or + * NULL if no item is there. + */ + EelCanvasItem *eel_canvas_get_item_at (EelCanvas *canvas, double x, double y); + + /* For use only by item type implementations. Request that the canvas + * eventually redraw the specified region, specified in canvas pixel + * coordinates. The region contains (x1, y1) but not (x2, y2). + */ + void eel_canvas_request_redraw (EelCanvas *canvas, int x1, int y1, int x2, int y2); + + /* These functions convert from a coordinate system to another. "w" is world + * coordinates, "c" is canvas pixel coordinates (pixel coordinates that are + * (0,0) for the upper-left scrolling limit and something else for the + * lower-left scrolling limit). + */ + void eel_canvas_w2c_rect_d (EelCanvas *canvas, + double *x1, double *y1, + double *x2, double *y2); + void eel_canvas_w2c (EelCanvas *canvas, double wx, double wy, int *cx, int *cy); + void eel_canvas_w2c_d (EelCanvas *canvas, double wx, double wy, double *cx, double *cy); + void eel_canvas_c2w (EelCanvas *canvas, int cx, int cy, double *wx, double *wy); + + /* This function takes in coordinates relative to the GTK_LAYOUT + * (canvas)->bin_window and converts them to world coordinates. + * These days canvas coordinates and window coordinates are the same, but + * these are left for backwards compat reasons. + */ + void eel_canvas_window_to_world (EelCanvas *canvas, + double winx, double winy, double *worldx, double *worldy); + + /* This is the inverse of eel_canvas_window_to_world() */ + void eel_canvas_world_to_window (EelCanvas *canvas, + double worldx, double worldy, double *winx, double *winy); + + /* Takes a string specification for a color and allocates it into the specified + * GdkColor. If the string is null, then it returns FALSE. Otherwise, it + * returns TRUE. + */ + int eel_canvas_get_color (EelCanvas *canvas, const char *spec, GdkColor *color); + + /* Allocates a color from the RGB value passed into this function. */ + gulong eel_canvas_get_color_pixel (EelCanvas *canvas, + guint rgba); + + + /* Sets the stipple origin of the specified gc so that it will be aligned with + * all the stipples used in the specified canvas. This is intended for use only + * by canvas item implementations. + */ + void eel_canvas_set_stipple_origin (EelCanvas *canvas, GdkGC *gc); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/eel/eel-debug-drawing.c b/eel/eel-debug-drawing.c new file mode 100644 index 00000000..aee400d5 --- /dev/null +++ b/eel/eel-debug-drawing.c @@ -0,0 +1,566 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-debug-drawing.c: Eel drawing debugging aids. + + Copyright (C) 2000 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Ramiro Estrugo +*/ + +#include +#include "eel-debug-drawing.h" + +#include "eel-art-gtk-extensions.h" +#include "eel-debug.h" +#include "eel-gdk-extensions.h" +#include "eel-gdk-extensions.h" +#include "eel-gdk-pixbuf-extensions.h" +#include "eel-gtk-extensions.h" +#include "eel-gtk-extensions.h" +#include "eel-gtk-macros.h" + +#include + +#include +#include +#include + +/* + * PixbufViewer is a very simple "private" widget that displays + * a GdkPixbuf. It is used by eel_debug_show_pixbuf() to + * display a pixbuf in an in process pixbuf debugging window. + * + * We cant use EelImage for this because part of the reason + * for pixbuf debugging is to debug EelImage itself. + */ + +#define DEBUG_TYPE_PIXBUF_VIEWER debug_pixbuf_viewer_get_type() +#define DEBUG_PIXBUF_VIEWER(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), DEBUG_TYPE_PIXBUF_VIEWER, DebugPixbufViewer)) +#define DEBUG_IS_PIXBUF_VIEWER(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), DEBUG_TYPE_PIXBUF_VIEWER)) + +typedef struct DebugPixbufViewer DebugPixbufViewer; +typedef struct DebugPixbufViewerClass DebugPixbufViewerClass; + +static GType debug_pixbuf_viewer_get_type (void); +static void debug_pixbuf_viewer_set_pixbuf (DebugPixbufViewer *viewer, + GdkPixbuf *pixbuf); + +struct DebugPixbufViewer +{ + GtkWidget widget; + GdkPixbuf *pixbuf; +}; + +struct DebugPixbufViewerClass +{ + GtkWidgetClass parent_class; +}; + +/* GtkObjectClass methods */ +static void debug_pixbuf_viewer_class_init (DebugPixbufViewerClass *pixbuf_viewer_class); +static void debug_pixbuf_viewer_init (DebugPixbufViewer *pixbuf_viewer); +static void debug_pixbuf_viewer_finalize (GObject *object); + +/* GtkWidgetClass methods */ +static void debug_pixbuf_viewer_size_request (GtkWidget *widget, + GtkRequisition *requisition); +static int debug_pixbuf_viewer_expose_event (GtkWidget *widget, + GdkEventExpose *event); + +EEL_CLASS_BOILERPLATE (DebugPixbufViewer, debug_pixbuf_viewer, GTK_TYPE_WIDGET) + +static void +debug_pixbuf_viewer_class_init (DebugPixbufViewerClass *pixbuf_viewer_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (pixbuf_viewer_class); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (pixbuf_viewer_class); + + object_class->finalize = debug_pixbuf_viewer_finalize; + widget_class->size_request = debug_pixbuf_viewer_size_request; + widget_class->expose_event = debug_pixbuf_viewer_expose_event; +} + +static void +debug_pixbuf_viewer_init (DebugPixbufViewer *viewer) +{ + gtk_widget_set_can_focus (GTK_WIDGET (viewer), FALSE); + gtk_widget_set_has_window (GTK_WIDGET (viewer), FALSE); +} + +static void +debug_pixbuf_viewer_finalize (GObject *object) +{ + DebugPixbufViewer *viewer; + + viewer = DEBUG_PIXBUF_VIEWER (object); + eel_gdk_pixbuf_unref_if_not_null (viewer->pixbuf); + viewer->pixbuf = NULL; + + EEL_CALL_PARENT (G_OBJECT_CLASS, finalize, (object)); +} + +static void +debug_pixbuf_viewer_size_request (GtkWidget *widget, GtkRequisition *requisition) +{ + DebugPixbufViewer *viewer; + EelDimensions dimensions; + + g_assert (DEBUG_IS_PIXBUF_VIEWER (widget)); + g_assert (requisition != NULL); + + viewer = DEBUG_PIXBUF_VIEWER (widget); + + if (viewer->pixbuf != NULL) + { + dimensions = eel_gdk_pixbuf_get_dimensions (viewer->pixbuf); + } + else + { + dimensions = eel_dimensions_empty; + } + + requisition->width = MAX (2, dimensions.width); + requisition->height = MAX (2, dimensions.height); +} + +static int +debug_pixbuf_viewer_expose_event (GtkWidget *widget, GdkEventExpose *event) +{ + DebugPixbufViewer *viewer; + EelIRect clipped_dirty_area; + EelIRect dirty_area; + EelIRect bounds; + GtkAllocation allocation; + + g_assert (DEBUG_IS_PIXBUF_VIEWER (widget)); + g_assert (event != NULL); + g_assert (event->window == gtk_widget_get_window (widget)); + g_assert (gtk_widget_get_realized (widget)); + + viewer = DEBUG_PIXBUF_VIEWER (widget); + + if (viewer->pixbuf == NULL) + { + return TRUE; + } + + gtk_widget_get_allocation (widget, &allocation); + bounds.x0 = allocation.x + (allocation.width - gdk_pixbuf_get_width (viewer->pixbuf)) / 2; + bounds.y0 = allocation.y + (allocation.height - gdk_pixbuf_get_height (viewer->pixbuf)) / 2; + bounds.x1 = bounds.x0 + gdk_pixbuf_get_width (viewer->pixbuf); + bounds.y1 = bounds.y0 + gdk_pixbuf_get_height (viewer->pixbuf); + + /* Clip the dirty area to the screen; bail if no work to do */ + dirty_area = eel_gdk_rectangle_to_eel_irect (event->area); + clipped_dirty_area = eel_gdk_window_clip_dirty_area_to_screen (event->window, + dirty_area); + if (!eel_irect_is_empty (&clipped_dirty_area)) + { + EelIRect clipped_bounds; + + eel_irect_intersect (&clipped_bounds, &bounds, &clipped_dirty_area); + + if (!eel_irect_is_empty (&clipped_bounds)) + { + g_assert (clipped_bounds.x0 >= bounds.x0); + g_assert (clipped_bounds.y0 >= bounds.y0); + + eel_gdk_pixbuf_draw_to_drawable (viewer->pixbuf, + event->window, + gtk_widget_get_style (widget)->white_gc, + clipped_bounds.x0 - bounds.x0, + clipped_bounds.y0 - bounds.y0, + clipped_bounds, + GDK_RGB_DITHER_NONE, + GDK_PIXBUF_ALPHA_BILEVEL, + EEL_STANDARD_ALPHA_THRESHHOLD); + } + } + + bounds.x0 -= 1; + bounds.y0 -= 1; + bounds.x1 += 1; + bounds.y1 += 1; + + return TRUE; +} + +static void +debug_pixbuf_viewer_set_pixbuf (DebugPixbufViewer *viewer, GdkPixbuf *pixbuf) +{ + g_assert (DEBUG_IS_PIXBUF_VIEWER (viewer)); + + if (pixbuf != viewer->pixbuf) + { + eel_gdk_pixbuf_unref_if_not_null (viewer->pixbuf); + eel_gdk_pixbuf_ref_if_not_null (pixbuf); + viewer->pixbuf = pixbuf; + gtk_widget_queue_resize (GTK_WIDGET (viewer)); + } +} + +/** + * eel_debug_draw_rectangle_and_cross: + * @rectangle: Rectangle bounding the rectangle. + * @color: Color to use for the rectangle and cross. + * + * Draw a rectangle and cross. Useful for debugging exposure events. + */ +void +eel_debug_draw_rectangle_and_cross (GdkDrawable *drawable, + EelIRect rectangle, + guint32 color, + gboolean draw_cross) +{ + GdkGC *gc; + GdkColor color_gdk = { 0 }; + + int width; + int height; + + g_return_if_fail (drawable != NULL); + g_return_if_fail (!eel_irect_is_empty (&rectangle)); + + width = rectangle.x1 - rectangle.x0; + height = rectangle.y1 - rectangle.y0; + + gc = gdk_gc_new (drawable); + gdk_gc_set_function (gc, GDK_COPY); + + color_gdk.red = ((color >> 16) & 0xff) << 8; + color_gdk.green = ((color >> 8) & 0xff) << 8; + color_gdk.blue = ((color ) & 0xff) << 8; + gdk_colormap_alloc_color ( + gdk_drawable_get_colormap (drawable), + &color_gdk, FALSE, FALSE); + gdk_gc_set_rgb_fg_color (gc, &color_gdk); + + gdk_draw_rectangle (drawable, + gc, + FALSE, + rectangle.x0, + rectangle.y0, + width - 1, + height - 1); + + if (draw_cross) + { + gdk_draw_line (drawable, + gc, + rectangle.x0, + rectangle.y0, + rectangle.x0 + width - 1, + rectangle.y0 + height - 1); + + gdk_draw_line (drawable, + gc, + rectangle.x0 + width - 1, + rectangle.y0, + rectangle.x0, + rectangle.y0 + height - 1); + } + + g_object_unref (gc); +} + +/** + * eel_debug_show_pixbuf_in_external_viewer: + * @pixbuf: Pixbuf to show. + * @viewer_name: Viewer name. + * + * Show the given pixbuf in an external out of process viewer. + * This is very useful for debugging pixbuf stuff. + * + * Perhaps this function should be #ifdef DEBUG or something like that. + */ +void +eel_debug_show_pixbuf_in_external_viewer (const GdkPixbuf *pixbuf, + const char *viewer_name) +{ + char *command; + char *file_name; + gboolean save_result; + int ignore; + int fd; + + g_return_if_fail (pixbuf != NULL); + g_return_if_fail (viewer_name != NULL); + + file_name = g_strdup ("/tmp/eel-debug-png-file-XXXXXX"); + + fd = g_mkstemp (file_name); + if (fd == -1) + { + g_free (file_name); + file_name = g_strdup_printf ("/tmp/isis-debug-png-file-%d", getpid ()); + } + else + { + close (fd); + } + + save_result = eel_gdk_pixbuf_save_to_file (pixbuf, file_name); + + if (save_result == FALSE) + { + g_warning ("Failed to save '%s'", file_name); + g_free (file_name); + return; + } + + command = g_strdup_printf ("%s %s", viewer_name, file_name); + + ignore = system (command); + g_free (command); + remove (file_name); + g_free (file_name); +} + +static GtkWidget *debug_window = NULL; +static GtkWidget *debug_image = NULL; + +static void +debug_delete_event (GtkWidget *widget, GdkEvent *event, gpointer callback_data) +{ + gtk_widget_hide (widget); +} + +static void +destroy_debug_window (void) +{ + if (debug_window != NULL) + { + gtk_widget_destroy (debug_window); + debug_window = NULL; + } +} + +/** + * eel_debug_show_pixbuf_in: + * @pixbuf: Pixbuf to show. + * + * Show the given pixbuf in an in process window. + */ +void +eel_debug_show_pixbuf (GdkPixbuf *pixbuf) +{ + if (debug_window == NULL) + { + GtkWidget *vbox; + + debug_window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + vbox = gtk_vbox_new (FALSE, 0); + gtk_container_add (GTK_CONTAINER (debug_window), vbox); + gtk_window_set_title (GTK_WINDOW (debug_window), "Pixbuf debugging"); + gtk_window_set_resizable (GTK_WINDOW (debug_window), TRUE); + gtk_container_set_border_width (GTK_CONTAINER (debug_window), 10); + g_signal_connect (debug_window, "delete_event", G_CALLBACK (debug_delete_event), NULL); + + debug_image = gtk_widget_new (debug_pixbuf_viewer_get_type (), NULL); + + gtk_box_pack_start (GTK_BOX (vbox), debug_image, TRUE, TRUE, 0); + + eel_gtk_widget_set_background_color (debug_window, "white"); + + eel_debug_call_at_shutdown (destroy_debug_window); + + gtk_widget_show (debug_image); + gtk_widget_show (vbox); + } + + gtk_widget_show (debug_window); + debug_pixbuf_viewer_set_pixbuf (DEBUG_PIXBUF_VIEWER (debug_image), pixbuf); + + gdk_window_clear_area_e (gtk_widget_get_window (debug_window), 0, 0, -1, -1); +} + +void +eel_debug_pixbuf_draw_point (GdkPixbuf *pixbuf, + int x, + int y, + guint32 color, + int opacity) +{ + EelDimensions dimensions; + guchar *pixels; + gboolean has_alpha; + guint pixel_offset; + guint rowstride; + guchar red; + guchar green; + guchar blue; + guchar alpha; + guchar *offset; + + g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); + g_return_if_fail (opacity >= EEL_OPACITY_FULLY_TRANSPARENT); + g_return_if_fail (opacity <= EEL_OPACITY_FULLY_OPAQUE); + + dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); + + g_return_if_fail (x >= 0 && x < dimensions.width); + g_return_if_fail (y >= 0 && y < dimensions.height); + + pixels = gdk_pixbuf_get_pixels (pixbuf); + rowstride = gdk_pixbuf_get_rowstride (pixbuf); + has_alpha = gdk_pixbuf_get_has_alpha (pixbuf); + pixel_offset = has_alpha ? 4 : 3; + + red = EEL_RGBA_COLOR_GET_R (color); + green = EEL_RGBA_COLOR_GET_G (color); + blue = EEL_RGBA_COLOR_GET_B (color); + alpha = (guchar) opacity; + + offset = pixels + y * rowstride + x * pixel_offset; + + *(offset + 0) = red; + *(offset + 1) = green; + *(offset + 2) = blue; + + if (has_alpha) + { + *(offset + 3) = alpha; + } +} + +void +eel_debug_pixbuf_draw_rectangle (GdkPixbuf *pixbuf, + gboolean filled, + int x0, + int y0, + int x1, + int y1, + guint32 color, + int opacity) +{ + EelDimensions dimensions; + int x; + int y; + + g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); + g_return_if_fail (opacity >= EEL_OPACITY_FULLY_TRANSPARENT); + g_return_if_fail (opacity <= EEL_OPACITY_FULLY_OPAQUE); + + dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); + + if (x0 == -1) + { + x0 = 0; + } + + if (y0 == -1) + { + y0 = 0; + } + + if (x1 == -1) + { + x1 = dimensions.width - 1; + } + + if (y1 == -1) + { + y1 = dimensions.height - 1; + } + + g_return_if_fail (x1 > x0); + g_return_if_fail (y1 > y0); + g_return_if_fail (x0 >= 0 && x0 < dimensions.width); + g_return_if_fail (y0 >= 0 && y0 < dimensions.height); + g_return_if_fail (x1 >= 0 && x1 < dimensions.width); + g_return_if_fail (y1 >= 0 && y1 < dimensions.height); + + if (filled) + { + for (y = y0; y <= y1; y++) + { + for (x = x0; x <= x1; x++) + { + eel_debug_pixbuf_draw_point (pixbuf, x, y, color, opacity); + } + } + } + else + { + /* Top / Bottom */ + for (x = x0; x <= x1; x++) + { + eel_debug_pixbuf_draw_point (pixbuf, x, y0, color, opacity); + eel_debug_pixbuf_draw_point (pixbuf, x, y1, color, opacity); + } + + /* Left / Right */ + for (y = y0; y <= y1; y++) + { + eel_debug_pixbuf_draw_point (pixbuf, x0, y, color, opacity); + eel_debug_pixbuf_draw_point (pixbuf, x1, y, color, opacity); + } + } +} + +void +eel_debug_pixbuf_draw_rectangle_inset (GdkPixbuf *pixbuf, + gboolean filled, + int x0, + int y0, + int x1, + int y1, + guint32 color, + int opacity, + int inset) +{ + EelDimensions dimensions; + + g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); + g_return_if_fail (opacity >= EEL_OPACITY_FULLY_TRANSPARENT); + g_return_if_fail (opacity <= EEL_OPACITY_FULLY_OPAQUE); + + dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); + + if (x0 == -1) + { + x0 = 0; + } + + if (y0 == -1) + { + y0 = 0; + } + + if (x1 == -1) + { + x1 = dimensions.width - 1; + } + + if (y1 == -1) + { + y1 = dimensions.height - 1; + } + + x0 += inset; + y0 += inset; + x1 -= inset; + y1 -= inset; + + g_return_if_fail (x1 > x0); + g_return_if_fail (y1 > y0); + + eel_debug_pixbuf_draw_rectangle (pixbuf, filled, x0, y0, x1, y1, color, opacity); +} diff --git a/eel/eel-debug-drawing.h b/eel/eel-debug-drawing.h new file mode 100644 index 00000000..ce655c23 --- /dev/null +++ b/eel/eel-debug-drawing.h @@ -0,0 +1,72 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-debug-drawing.h: Eel drawing debugging aids. + + Copyright (C) 2000 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Ramiro Estrugo +*/ + +#ifndef EEL_DEBUG_DRAWING_H +#define EEL_DEBUG_DRAWING_H + +#include + +/* Draw a rectangle and cross on the given window */ +void eel_debug_draw_rectangle_and_cross (GdkDrawable *drawable, + EelIRect rectangle, + guint32 color, + gboolean draw_cross); + +/* Show the given pixbuf in an external out of process viewer */ +void eel_debug_show_pixbuf_in_external_viewer (const GdkPixbuf *pixbuf, + const char *viewer_name); + +/* Show the given pixbuf in an in process window */ +void eel_debug_show_pixbuf (GdkPixbuf *pixbuf); + +/* Draw a point in a pixbuf */ +void eel_debug_pixbuf_draw_point (GdkPixbuf *pixbuf, + int x, + int y, + guint32 color, + int opacity); +/* Draw a rectangle in a pixbuf. The coordinates (-1,-1( (-1,-1) will use + * the whole pixbuf. */ +void eel_debug_pixbuf_draw_rectangle (GdkPixbuf *pixbuf, + gboolean filled, + int x0, + int y0, + int x1, + int y1, + guint32 color, + int opacity); +/* Draw an inset rectangle in a pixbuf. Positive inset make the rectangle + * smaller. Negative inset makes it larger. + */ +void eel_debug_pixbuf_draw_rectangle_inset (GdkPixbuf *pixbuf, + gboolean filled, + int x0, + int y0, + int x1, + int y1, + guint32 color, + int opacity, + int inset); + +#endif /* EEL_DEBUG_DRAWING_H */ diff --git a/eel/eel-debug.c b/eel/eel-debug.c new file mode 100644 index 00000000..e651baed --- /dev/null +++ b/eel/eel-debug.c @@ -0,0 +1,135 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-debug.c: Eel debugging aids. + + Copyright (C) 2000, 2001 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Darin Adler +*/ + +#include +#include "eel-debug.h" + +#include +#include +#include + +typedef struct +{ + gpointer data; + GFreeFunc function; +} ShutdownFunction; + +static GList *shutdown_functions; + +/* Raise a SIGINT signal to get the attention of the debugger. + * When not running under the debugger, we don't want to stop, + * so we ignore the signal for just the moment that we raise it. + */ +void +eel_stop_in_debugger (void) +{ + void (* saved_handler) (int); + + saved_handler = signal (SIGINT, SIG_IGN); + raise (SIGINT); + signal (SIGINT, saved_handler); +} + +/* Stop in the debugger after running the default log handler. + * This makes certain kinds of messages stop in the debugger + * without making them fatal (you can continue). + */ +static void +log_handler (const char *domain, + GLogLevelFlags level, + const char *message, + gpointer data) +{ + g_log_default_handler (domain, level, message, data); + if ((level & (G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING)) != 0) + { + eel_stop_in_debugger (); + } +} + +void +eel_make_warnings_and_criticals_stop_in_debugger (void) +{ + g_log_set_default_handler (log_handler, NULL); +} + +int +eel_get_available_file_descriptor_count (void) +{ + int count; + GList *list; + GList *p; + FILE *file; + + list = NULL; + for (count = 0; ; count++) + { + file = fopen ("/dev/null", "r"); + if (file == NULL) + { + break; + } + list = g_list_prepend (list, file); + } + + for (p = list; p != NULL; p = p->next) + { + fclose (p->data); + } + g_list_free (list); + + return count; +} + +void +eel_debug_shut_down (void) +{ + ShutdownFunction *f; + + while (shutdown_functions != NULL) + { + f = shutdown_functions->data; + shutdown_functions = g_list_remove (shutdown_functions, f); + + f->function (f->data); + g_free (f); + } +} + +void +eel_debug_call_at_shutdown (EelFunction function) +{ + eel_debug_call_at_shutdown_with_data ((GFreeFunc) function, NULL); +} + +void +eel_debug_call_at_shutdown_with_data (GFreeFunc function, gpointer data) +{ + ShutdownFunction *f; + + f = g_new (ShutdownFunction, 1); + f->data = data; + f->function = function; + shutdown_functions = g_list_prepend (shutdown_functions, f); +} diff --git a/eel/eel-debug.h b/eel/eel-debug.h new file mode 100644 index 00000000..be7f0ab7 --- /dev/null +++ b/eel/eel-debug.h @@ -0,0 +1,52 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-debug.h: Eel debugging aids. + + Copyright (C) 2000, 2001 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Darin Adler +*/ + +#ifndef EEL_DEBUG_H +#define EEL_DEBUG_H + +#include + +#ifdef __cplusplus +extern "C" { +#endif + + typedef void (* EelFunction) (void); + + void eel_stop_in_debugger (void); + void eel_make_warnings_and_criticals_stop_in_debugger (void); + int eel_get_available_file_descriptor_count (void); + + /* A way to do cleanup at exit for compatibility with shutdown tools + * like the ones in MateComponent. + */ + void eel_debug_shut_down (void); + void eel_debug_call_at_shutdown (EelFunction function); + void eel_debug_call_at_shutdown_with_data (GFreeFunc function, + gpointer data); + +#ifdef __cplusplus +} +#endif + +#endif /* EEL_DEBUG_H */ diff --git a/eel/eel-editable-label.c b/eel/eel-editable-label.c new file mode 100644 index 00000000..b41f197d --- /dev/null +++ b/eel/eel-editable-label.c @@ -0,0 +1,4402 @@ +/* GTK - The GIMP Toolkit + * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* + * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS + * file for a list of people on the GTK+ Team. See the ChangeLog + * files for a list of changes. These files are distributed with + * GTK+ at ftp://ftp.gtk.org/pub/gtk/. + */ + +#include +#include +#include + +#include "eel-editable-label.h" +#include "eel-i18n.h" +#include "eel-marshal.h" +#include "eel-accessibility.h" +#include + +#include +#include +#include + +enum +{ + MOVE_CURSOR, + POPULATE_POPUP, + DELETE_FROM_CURSOR, + CUT_CLIPBOARD, + COPY_CLIPBOARD, + PASTE_CLIPBOARD, + TOGGLE_OVERWRITE, + LAST_SIGNAL +}; + +enum +{ + PROP_0, + PROP_TEXT, + PROP_JUSTIFY, + PROP_WRAP, + PROP_CURSOR_POSITION, + PROP_SELECTION_BOUND +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +static void eel_editable_label_editable_init (GtkEditableClass *iface); +static void eel_editable_label_class_init (EelEditableLabelClass *klass); +static void eel_editable_label_init (EelEditableLabel *label); +static void eel_editable_label_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec); +static void eel_editable_label_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec); +static void eel_editable_label_finalize (GObject *object); +static void eel_editable_label_size_request (GtkWidget *widget, + GtkRequisition *requisition); +static void eel_editable_label_size_allocate (GtkWidget *widget, + GtkAllocation *allocation); +static void eel_editable_label_state_changed (GtkWidget *widget, + GtkStateType state); +static void eel_editable_label_style_set (GtkWidget *widget, + GtkStyle *previous_style); +static void eel_editable_label_direction_changed (GtkWidget *widget, + GtkTextDirection previous_dir); +static gint eel_editable_label_expose (GtkWidget *widget, + GdkEventExpose *event); +static void eel_editable_label_realize (GtkWidget *widget); +static void eel_editable_label_unrealize (GtkWidget *widget); +static void eel_editable_label_map (GtkWidget *widget); +static void eel_editable_label_unmap (GtkWidget *widget); +static gint eel_editable_label_button_press (GtkWidget *widget, + GdkEventButton *event); +static gint eel_editable_label_button_release (GtkWidget *widget, + GdkEventButton *event); +static gint eel_editable_label_motion (GtkWidget *widget, + GdkEventMotion *event); +static gint eel_editable_label_key_press (GtkWidget *widget, + GdkEventKey *event); +static gint eel_editable_label_key_release (GtkWidget *widget, + GdkEventKey *event); +static gint eel_editable_label_focus_in (GtkWidget *widget, + GdkEventFocus *event); +static gint eel_editable_label_focus_out (GtkWidget *widget, + GdkEventFocus *event); +static AtkObject *eel_editable_label_get_accessible (GtkWidget *widget); +static void eel_editable_label_commit_cb (GtkIMContext *context, + const gchar *str, + EelEditableLabel *label); +static void eel_editable_label_preedit_changed_cb (GtkIMContext *context, + EelEditableLabel *label); +static gboolean eel_editable_label_retrieve_surrounding_cb (GtkIMContext *context, + EelEditableLabel *label); +static gboolean eel_editable_label_delete_surrounding_cb (GtkIMContext *slave, + gint offset, + gint n_chars, + EelEditableLabel *label); +static void eel_editable_label_clear_layout (EelEditableLabel *label); +static void eel_editable_label_recompute (EelEditableLabel *label); +static void eel_editable_label_ensure_layout (EelEditableLabel *label, + gboolean include_preedit); +static void eel_editable_label_select_region_index (EelEditableLabel *label, + gint anchor_index, + gint end_index); +static gboolean eel_editable_label_focus (GtkWidget *widget, + GtkDirectionType direction); +static void eel_editable_label_move_cursor (EelEditableLabel *label, + GtkMovementStep step, + gint count, + gboolean extend_selection); +static void eel_editable_label_delete_from_cursor (EelEditableLabel *label, + GtkDeleteType type, + gint count); +static void eel_editable_label_copy_clipboard (EelEditableLabel *label); +static void eel_editable_label_cut_clipboard (EelEditableLabel *label); +static void eel_editable_label_paste (EelEditableLabel *label, + GdkAtom selection); +static void eel_editable_label_paste_clipboard (EelEditableLabel *label); +static void eel_editable_label_select_all (EelEditableLabel *label); +static void eel_editable_label_do_popup (EelEditableLabel *label, + GdkEventButton *event); +static void eel_editable_label_toggle_overwrite (EelEditableLabel *label); +static gint eel_editable_label_move_forward_word (EelEditableLabel *label, + gint start); +static gint eel_editable_label_move_backward_word (EelEditableLabel *label, + gint start); +static void eel_editable_label_reset_im_context (EelEditableLabel *label); +static void eel_editable_label_check_cursor_blink (EelEditableLabel *label); +static void eel_editable_label_pend_cursor_blink (EelEditableLabel *label); + +/* Editable implementation: */ +static void editable_insert_text_emit (GtkEditable *editable, + const gchar *new_text, + gint new_text_length, + gint *position); +static void editable_delete_text_emit (GtkEditable *editable, + gint start_pos, + gint end_pos); +static void editable_insert_text (GtkEditable *editable, + const gchar *new_text, + gint new_text_length, + gint *position); +static void editable_delete_text (GtkEditable *editable, + gint start_pos, + gint end_pos); +static gchar * editable_get_chars (GtkEditable *editable, + gint start_pos, + gint end_pos); +static void editable_set_selection_bounds (GtkEditable *editable, + gint start, + gint end); +static gboolean editable_get_selection_bounds (GtkEditable *editable, + gint *start, + gint *end); +static void editable_real_set_position (GtkEditable *editable, + gint position); +static gint editable_get_position (GtkEditable *editable); + +static GdkGC * make_cursor_gc (GtkWidget *widget, + const gchar *property_name, + GdkColor *fallback); + +G_DEFINE_TYPE_WITH_CODE (EelEditableLabel, eel_editable_label, GTK_TYPE_MISC, + G_IMPLEMENT_INTERFACE (GTK_TYPE_EDITABLE, eel_editable_label_editable_init)); + +static void +add_move_binding (GtkBindingSet *binding_set, + guint keyval, + guint modmask, + GtkMovementStep step, + gint count) +{ + g_assert ((modmask & GDK_SHIFT_MASK) == 0); + + gtk_binding_entry_add_signal (binding_set, keyval, modmask, + "move_cursor", 3, + G_TYPE_ENUM, step, + G_TYPE_INT, count, + G_TYPE_BOOLEAN, FALSE); + + /* Selection-extending version */ + gtk_binding_entry_add_signal (binding_set, keyval, modmask | GDK_SHIFT_MASK, + "move_cursor", 3, + G_TYPE_ENUM, step, + G_TYPE_INT, count, + G_TYPE_BOOLEAN, TRUE); +} + +static void +eel_editable_label_class_init (EelEditableLabelClass *class) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (class); + GtkObjectClass *object_class = GTK_OBJECT_CLASS (class); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class); + GtkBindingSet *binding_set; + + gobject_class->set_property = eel_editable_label_set_property; + gobject_class->get_property = eel_editable_label_get_property; + gobject_class->finalize = eel_editable_label_finalize; + + widget_class->size_request = eel_editable_label_size_request; + widget_class->size_allocate = eel_editable_label_size_allocate; + widget_class->state_changed = eel_editable_label_state_changed; + widget_class->style_set = eel_editable_label_style_set; + widget_class->direction_changed = eel_editable_label_direction_changed; + widget_class->expose_event = eel_editable_label_expose; + widget_class->realize = eel_editable_label_realize; + widget_class->unrealize = eel_editable_label_unrealize; + widget_class->map = eel_editable_label_map; + widget_class->unmap = eel_editable_label_unmap; + widget_class->button_press_event = eel_editable_label_button_press; + widget_class->button_release_event = eel_editable_label_button_release; + widget_class->motion_notify_event = eel_editable_label_motion; + widget_class->focus = eel_editable_label_focus; + widget_class->key_press_event = eel_editable_label_key_press; + widget_class->key_release_event = eel_editable_label_key_release; + widget_class->focus_in_event = eel_editable_label_focus_in; + widget_class->focus_out_event = eel_editable_label_focus_out; + widget_class->get_accessible = eel_editable_label_get_accessible; + + class->move_cursor = eel_editable_label_move_cursor; + class->delete_from_cursor = eel_editable_label_delete_from_cursor; + class->copy_clipboard = eel_editable_label_copy_clipboard; + class->cut_clipboard = eel_editable_label_cut_clipboard; + class->paste_clipboard = eel_editable_label_paste_clipboard; + class->toggle_overwrite = eel_editable_label_toggle_overwrite; + + signals[MOVE_CURSOR] = + g_signal_new ("move_cursor", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EelEditableLabelClass, move_cursor), + NULL, NULL, + eel_marshal_VOID__ENUM_INT_BOOLEAN, + G_TYPE_NONE, 3, GTK_TYPE_MOVEMENT_STEP, G_TYPE_INT, G_TYPE_BOOLEAN); + + signals[COPY_CLIPBOARD] = + g_signal_new ("copy_clipboard", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EelEditableLabelClass, copy_clipboard), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + signals[POPULATE_POPUP] = + g_signal_new ("populate_popup", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EelEditableLabelClass, populate_popup), + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, GTK_TYPE_MENU); + + signals[DELETE_FROM_CURSOR] = + g_signal_new ("delete_from_cursor", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EelEditableLabelClass, delete_from_cursor), + NULL, NULL, + eel_marshal_VOID__ENUM_INT, + G_TYPE_NONE, 2, GTK_TYPE_DELETE_TYPE, G_TYPE_INT); + + signals[CUT_CLIPBOARD] = + g_signal_new ("cut_clipboard", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EelEditableLabelClass, cut_clipboard), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + signals[PASTE_CLIPBOARD] = + g_signal_new ("paste_clipboard", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EelEditableLabelClass, paste_clipboard), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + signals[TOGGLE_OVERWRITE] = + g_signal_new ("toggle_overwrite", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EelEditableLabelClass, toggle_overwrite), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + + g_object_class_install_property (G_OBJECT_CLASS(object_class), + PROP_TEXT, + g_param_spec_string ("text", + _("Text"), + _("The text of the label."), + NULL, + G_PARAM_READWRITE)); + g_object_class_install_property (gobject_class, + PROP_JUSTIFY, + g_param_spec_enum ("justify", + _("Justification"), + _("The alignment of the lines in the text of the label relative to each other. This does NOT affect the alignment of the label within its allocation. See GtkMisc::xalign for that."), + GTK_TYPE_JUSTIFICATION, + GTK_JUSTIFY_LEFT, + G_PARAM_READWRITE)); + + g_object_class_install_property (gobject_class, + PROP_WRAP, + g_param_spec_boolean ("wrap", + _("Line wrap"), + _("If set, wrap lines if the text becomes too wide."), + FALSE, + G_PARAM_READWRITE)); + + g_object_class_install_property (gobject_class, + PROP_CURSOR_POSITION, + g_param_spec_int ("cursor_position", + _("Cursor Position"), + _("The current position of the insertion cursor in chars."), + 0, + G_MAXINT, + 0, + G_PARAM_READABLE)); + + g_object_class_install_property (gobject_class, + PROP_SELECTION_BOUND, + g_param_spec_int ("selection_bound", + _("Selection Bound"), + _("The position of the opposite end of the selection from the cursor in chars."), + 0, + G_MAXINT, + 0, + G_PARAM_READABLE)); + + /* + * Key bindings + */ + + binding_set = gtk_binding_set_by_class (class); + + /* Moving the insertion point */ + add_move_binding (binding_set, GDK_Right, 0, + GTK_MOVEMENT_VISUAL_POSITIONS, 1); + + add_move_binding (binding_set, GDK_Left, 0, + GTK_MOVEMENT_VISUAL_POSITIONS, -1); + + add_move_binding (binding_set, GDK_KP_Right, 0, + GTK_MOVEMENT_VISUAL_POSITIONS, 1); + + add_move_binding (binding_set, GDK_KP_Left, 0, + GTK_MOVEMENT_VISUAL_POSITIONS, -1); + + add_move_binding (binding_set, GDK_f, GDK_CONTROL_MASK, + GTK_MOVEMENT_LOGICAL_POSITIONS, 1); + + add_move_binding (binding_set, GDK_b, GDK_CONTROL_MASK, + GTK_MOVEMENT_LOGICAL_POSITIONS, -1); + + add_move_binding (binding_set, GDK_Right, GDK_CONTROL_MASK, + GTK_MOVEMENT_WORDS, 1); + + add_move_binding (binding_set, GDK_Left, GDK_CONTROL_MASK, + GTK_MOVEMENT_WORDS, -1); + + add_move_binding (binding_set, GDK_KP_Right, GDK_CONTROL_MASK, + GTK_MOVEMENT_WORDS, 1); + + add_move_binding (binding_set, GDK_KP_Left, GDK_CONTROL_MASK, + GTK_MOVEMENT_WORDS, -1); + + add_move_binding (binding_set, GDK_a, GDK_CONTROL_MASK, + GTK_MOVEMENT_PARAGRAPH_ENDS, -1); + + add_move_binding (binding_set, GDK_e, GDK_CONTROL_MASK, + GTK_MOVEMENT_PARAGRAPH_ENDS, 1); + + add_move_binding (binding_set, GDK_f, GDK_MOD1_MASK, + GTK_MOVEMENT_WORDS, 1); + + add_move_binding (binding_set, GDK_b, GDK_MOD1_MASK, + GTK_MOVEMENT_WORDS, -1); + + add_move_binding (binding_set, GDK_Home, 0, + GTK_MOVEMENT_DISPLAY_LINE_ENDS, -1); + + add_move_binding (binding_set, GDK_End, 0, + GTK_MOVEMENT_DISPLAY_LINE_ENDS, 1); + + add_move_binding (binding_set, GDK_KP_Home, 0, + GTK_MOVEMENT_DISPLAY_LINE_ENDS, -1); + + add_move_binding (binding_set, GDK_KP_End, 0, + GTK_MOVEMENT_DISPLAY_LINE_ENDS, 1); + + add_move_binding (binding_set, GDK_Home, GDK_CONTROL_MASK, + GTK_MOVEMENT_BUFFER_ENDS, -1); + + add_move_binding (binding_set, GDK_End, GDK_CONTROL_MASK, + GTK_MOVEMENT_BUFFER_ENDS, 1); + + add_move_binding (binding_set, GDK_KP_Home, GDK_CONTROL_MASK, + GTK_MOVEMENT_BUFFER_ENDS, -1); + + add_move_binding (binding_set, GDK_KP_End, GDK_CONTROL_MASK, + GTK_MOVEMENT_BUFFER_ENDS, 1); + + add_move_binding (binding_set, GDK_Up, 0, + GTK_MOVEMENT_DISPLAY_LINES, -1); + + add_move_binding (binding_set, GDK_KP_Up, 0, + GTK_MOVEMENT_DISPLAY_LINES, -1); + + add_move_binding (binding_set, GDK_Down, 0, + GTK_MOVEMENT_DISPLAY_LINES, 1); + + add_move_binding (binding_set, GDK_KP_Down, 0, + GTK_MOVEMENT_DISPLAY_LINES, 1); + + /* Select all + */ + gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK, + "move_cursor", 3, + GTK_TYPE_MOVEMENT_STEP, GTK_MOVEMENT_BUFFER_ENDS, + G_TYPE_INT, -1, + G_TYPE_BOOLEAN, FALSE); + gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK, + "move_cursor", 3, + GTK_TYPE_MOVEMENT_STEP, GTK_MOVEMENT_BUFFER_ENDS, + G_TYPE_INT, 1, + G_TYPE_BOOLEAN, TRUE); + + /* Deleting text */ + gtk_binding_entry_add_signal (binding_set, GDK_Delete, 0, + "delete_from_cursor", 2, + G_TYPE_ENUM, GTK_DELETE_CHARS, + G_TYPE_INT, 1); + + gtk_binding_entry_add_signal (binding_set, GDK_KP_Delete, 0, + "delete_from_cursor", 2, + G_TYPE_ENUM, GTK_DELETE_CHARS, + G_TYPE_INT, 1); + + gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, 0, + "delete_from_cursor", 2, + G_TYPE_ENUM, GTK_DELETE_CHARS, + G_TYPE_INT, -1); + + /* Make this do the same as Backspace, to help with mis-typing */ + gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, GDK_SHIFT_MASK, + "delete_from_cursor", 2, + G_TYPE_ENUM, GTK_DELETE_CHARS, + G_TYPE_INT, -1); + + gtk_binding_entry_add_signal (binding_set, GDK_Delete, GDK_CONTROL_MASK, + "delete_from_cursor", 2, + G_TYPE_ENUM, GTK_DELETE_WORD_ENDS, + G_TYPE_INT, 1); + + gtk_binding_entry_add_signal (binding_set, GDK_KP_Delete, GDK_CONTROL_MASK, + "delete_from_cursor", 2, + G_TYPE_ENUM, GTK_DELETE_WORD_ENDS, + G_TYPE_INT, 1); + + gtk_binding_entry_add_signal (binding_set, GDK_BackSpace, GDK_CONTROL_MASK, + "delete_from_cursor", 2, + G_TYPE_ENUM, GTK_DELETE_WORD_ENDS, + G_TYPE_INT, -1); + + /* Cut/copy/paste */ + + gtk_binding_entry_add_signal (binding_set, GDK_x, GDK_CONTROL_MASK, + "cut_clipboard", 0); + gtk_binding_entry_add_signal (binding_set, GDK_c, GDK_CONTROL_MASK, + "copy_clipboard", 0); + gtk_binding_entry_add_signal (binding_set, GDK_v, GDK_CONTROL_MASK, + "paste_clipboard", 0); + + gtk_binding_entry_add_signal (binding_set, GDK_Delete, GDK_SHIFT_MASK, + "cut_clipboard", 0); + gtk_binding_entry_add_signal (binding_set, GDK_Insert, GDK_CONTROL_MASK, + "copy_clipboard", 0); + gtk_binding_entry_add_signal (binding_set, GDK_Insert, GDK_SHIFT_MASK, + "paste_clipboard", 0); + + /* Overwrite */ + gtk_binding_entry_add_signal (binding_set, GDK_Insert, 0, + "toggle_overwrite", 0); + gtk_binding_entry_add_signal (binding_set, GDK_KP_Insert, 0, + "toggle_overwrite", 0); +} + +static void +eel_editable_label_editable_init (GtkEditableClass *iface) +{ + iface->do_insert_text = editable_insert_text_emit; + iface->do_delete_text = editable_delete_text_emit; + iface->insert_text = editable_insert_text; + iface->delete_text = editable_delete_text; + iface->get_chars = editable_get_chars; + iface->set_selection_bounds = editable_set_selection_bounds; + iface->get_selection_bounds = editable_get_selection_bounds; + iface->set_position = editable_real_set_position; + iface->get_position = editable_get_position; +} + + +static void +eel_editable_label_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + EelEditableLabel *label; + + label = EEL_EDITABLE_LABEL (object); + + switch (prop_id) + { + case PROP_TEXT: + eel_editable_label_set_text (label, g_value_get_string (value)); + break; + case PROP_JUSTIFY: + eel_editable_label_set_justify (label, g_value_get_enum (value)); + break; + case PROP_WRAP: + eel_editable_label_set_line_wrap (label, g_value_get_boolean (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +eel_editable_label_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + EelEditableLabel *label; + gint offset; + + label = EEL_EDITABLE_LABEL (object); + + switch (prop_id) + { + case PROP_TEXT: + g_value_set_string (value, label->text); + break; + case PROP_JUSTIFY: + g_value_set_enum (value, label->jtype); + break; + case PROP_WRAP: + g_value_set_boolean (value, label->wrap); + break; + case PROP_CURSOR_POSITION: + offset = g_utf8_pointer_to_offset (label->text, + label->text + label->selection_end); + g_value_set_int (value, offset); + break; + case PROP_SELECTION_BOUND: + offset = g_utf8_pointer_to_offset (label->text, + label->text + label->selection_anchor); + g_value_set_int (value, offset); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +eel_editable_label_init (EelEditableLabel *label) +{ + label->jtype = GTK_JUSTIFY_LEFT; + label->wrap = FALSE; + label->wrap_mode = PANGO_WRAP_WORD; + + label->layout = NULL; + label->text_size = 1; + label->text = g_malloc (label->text_size); + label->text[0] = '\0'; + label->n_bytes = 0; + + gtk_widget_set_can_focus (GTK_WIDGET (label), TRUE); + + /* This object is completely private. No external entity can gain a reference + * to it; so we create it here and destroy it in finalize(). + */ + label->im_context = gtk_im_multicontext_new (); + + g_signal_connect (G_OBJECT (label->im_context), "commit", + G_CALLBACK (eel_editable_label_commit_cb), label); + g_signal_connect (G_OBJECT (label->im_context), "preedit_changed", + G_CALLBACK (eel_editable_label_preedit_changed_cb), label); + g_signal_connect (G_OBJECT (label->im_context), "retrieve_surrounding", + G_CALLBACK (eel_editable_label_retrieve_surrounding_cb), label); + g_signal_connect (G_OBJECT (label->im_context), "delete_surrounding", + G_CALLBACK (eel_editable_label_delete_surrounding_cb), label); +} + +/** + * eel_editable_label_new: + * @str: The text of the label + * + * Creates a new label with the given text inside it. You can + * pass %NULL to get an empty label widget. + * + * Return value: the new #EelEditableLabel + **/ +GtkWidget* +eel_editable_label_new (const gchar *str) +{ + EelEditableLabel *label; + + label = g_object_new (EEL_TYPE_EDITABLE_LABEL, NULL); + + if (str && *str) + eel_editable_label_set_text (label, str); + + return GTK_WIDGET (label); +} + +/** + * eel_editable_label_set_text: + * @label: a #EelEditableLabel + * @str: The text you want to set. + * + * Sets the text within the #EelEditableLabel widget. It overwrites any text that + * was there before. + * + * This will also clear any previously set mnemonic accelerators. + **/ +void +eel_editable_label_set_text (EelEditableLabel *label, + const gchar *str) +{ + GtkEditable *editable; + int tmp_pos; + + g_return_if_fail (EEL_IS_EDITABLE_LABEL (label)); + g_return_if_fail (str != NULL); + + if (strcmp (label->text, str) == 0) + return; + + editable = GTK_EDITABLE (label); + gtk_editable_delete_text (editable, 0, -1); + tmp_pos = 0; + gtk_editable_insert_text (editable, str, strlen (str), &tmp_pos); +} + +/** + * eel_editable_label_get_text: + * @label: a #EelEditableLabel + * + * Fetches the text from a label widget, as displayed on the + * screen. This does not include any embedded underlines + * indicating mnemonics or Pango markup. (See eel_editable_label_get_label()) + * + * Return value: the text in the label widget. This is the internal + * string used by the label, and must not be modified. + **/ +const gchar* eel_editable_label_get_text(EelEditableLabel* label) +{ + g_return_val_if_fail(EEL_IS_EDITABLE_LABEL(label), NULL); + + return label->text; +} + +/** + * eel_editable_label_set_justify: + * @label: a #EelEditableLabel + * @jtype: a #GtkJustification + * + * Sets the alignment of the lines in the text of the label relative to + * each other. %GTK_JUSTIFY_LEFT is the default value when the + * widget is first created with eel_editable_label_new(). If you instead want + * to set the alignment of the label as a whole, use + * gtk_misc_set_alignment() instead. eel_editable_label_set_justify() has no + * effect on labels containing only a single line. + **/ +void +eel_editable_label_set_justify (EelEditableLabel *label, + GtkJustification jtype) +{ + g_return_if_fail (EEL_IS_EDITABLE_LABEL (label)); + g_return_if_fail (jtype >= GTK_JUSTIFY_LEFT && jtype <= GTK_JUSTIFY_FILL); + + if ((GtkJustification) label->jtype != jtype) + { + label->jtype = jtype; + + /* No real need to be this drastic, but easier than duplicating the code */ + eel_editable_label_recompute (label); + + g_object_notify (G_OBJECT (label), "justify"); + gtk_widget_queue_resize (GTK_WIDGET (label)); + } +} + +/** + * eel_editable_label_get_justify: + * @label: a #EelEditableLabel + * + * Returns the justification of the label. See eel_editable_label_set_justify (). + * + * Return value: #GtkJustification + **/ +GtkJustification +eel_editable_label_get_justify (EelEditableLabel *label) +{ + g_return_val_if_fail (EEL_IS_EDITABLE_LABEL (label), 0); + + return label->jtype; +} + +void +eel_editable_label_set_draw_outline (EelEditableLabel *label, + gboolean draw_outline) +{ + draw_outline = draw_outline != FALSE; + + if (label->draw_outline != draw_outline) + { + label->draw_outline = draw_outline; + + gtk_widget_queue_draw (GTK_WIDGET (label)); + } + +} + + +/** + * eel_editable_label_set_line_wrap: + * @label: a #EelEditableLabel + * @wrap: the setting + * + * Toggles line wrapping within the #EelEditableLabel widget. %TRUE makes it break + * lines if text exceeds the widget's size. %FALSE lets the text get cut off + * by the edge of the widget if it exceeds the widget size. + **/ +void +eel_editable_label_set_line_wrap (EelEditableLabel *label, + gboolean wrap) +{ + g_return_if_fail (EEL_IS_EDITABLE_LABEL (label)); + + wrap = wrap != FALSE; + + if (label->wrap != wrap) + { + label->wrap = wrap; + g_object_notify (G_OBJECT (label), "wrap"); + + gtk_widget_queue_resize (GTK_WIDGET (label)); + } +} + + +void +eel_editable_label_set_line_wrap_mode (EelEditableLabel *label, + PangoWrapMode mode) +{ + g_return_if_fail (EEL_IS_EDITABLE_LABEL (label)); + + if (label->wrap_mode != mode) + { + label->wrap_mode = mode; + + gtk_widget_queue_resize (GTK_WIDGET (label)); + } + +} + + +/** + * eel_editable_label_get_line_wrap: + * @label: a #EelEditableLabel + * + * Returns whether lines in the label are automatically wrapped. See eel_editable_label_set_line_wrap (). + * + * Return value: %TRUE if the lines of the label are automatically wrapped. + */ +gboolean +eel_editable_label_get_line_wrap (EelEditableLabel *label) +{ + g_return_val_if_fail (EEL_IS_EDITABLE_LABEL (label), FALSE); + + return label->wrap; +} + +PangoFontDescription * +eel_editable_label_get_font_description (EelEditableLabel *label) +{ + if (label->font_desc) + return pango_font_description_copy (label->font_desc); + + return NULL; +} + +void +eel_editable_label_set_font_description (EelEditableLabel *label, + const PangoFontDescription *desc) +{ + if (label->font_desc) + pango_font_description_free (label->font_desc); + + if (desc) + label->font_desc = pango_font_description_copy (desc); + else + label->font_desc = NULL; + + eel_editable_label_clear_layout (label); +} + +static void +eel_editable_label_finalize (GObject *object) +{ + EelEditableLabel *label; + + g_assert (EEL_IS_EDITABLE_LABEL (object)); + + label = EEL_EDITABLE_LABEL (object); + + if (label->font_desc) + { + pango_font_description_free (label->font_desc); + label->font_desc = NULL; + } + + g_object_unref (G_OBJECT (label->im_context)); + label->im_context = NULL; + + g_free (label->text); + label->text = NULL; + + if (label->layout) + { + g_object_unref (G_OBJECT (label->layout)); + label->layout = NULL; + } + + G_OBJECT_CLASS (eel_editable_label_parent_class)->finalize (object); +} + +static void +eel_editable_label_clear_layout (EelEditableLabel *label) +{ + if (label->layout) + { + g_object_unref (G_OBJECT (label->layout)); + label->layout = NULL; + } +} + +static void +eel_editable_label_recompute (EelEditableLabel *label) +{ + eel_editable_label_clear_layout (label); + eel_editable_label_check_cursor_blink (label); +} + +typedef struct _LabelWrapWidth LabelWrapWidth; +struct _LabelWrapWidth +{ + gint width; + PangoFontDescription *font_desc; +}; + +static void +label_wrap_width_free (gpointer data) +{ + LabelWrapWidth *wrap_width = data; + pango_font_description_free (wrap_width->font_desc); + g_free (wrap_width); +} + +static gint +get_label_wrap_width (EelEditableLabel *label) +{ + PangoLayout *layout; + GtkStyle *style = gtk_widget_get_style (GTK_WIDGET (label)); + + LabelWrapWidth *wrap_width = g_object_get_data (G_OBJECT (style), "gtk-label-wrap-width"); + if (!wrap_width) + { + wrap_width = g_new0 (LabelWrapWidth, 1); + g_object_set_data_full (G_OBJECT (style), "gtk-label-wrap-width", + wrap_width, label_wrap_width_free); + } + + if (wrap_width->font_desc && pango_font_description_equal (wrap_width->font_desc, style->font_desc)) + return wrap_width->width; + + if (wrap_width->font_desc) + pango_font_description_free (wrap_width->font_desc); + + wrap_width->font_desc = pango_font_description_copy (style->font_desc); + + layout = gtk_widget_create_pango_layout (GTK_WIDGET (label), + "This long string gives a good enough length for any line to have."); + pango_layout_get_size (layout, &wrap_width->width, NULL); + g_object_unref (layout); + + return wrap_width->width; +} + +static void +eel_editable_label_ensure_layout (EelEditableLabel *label, + gboolean include_preedit) +{ + GtkWidget *widget; + PangoRectangle logical_rect; + + /* Normalize for comparisons */ + include_preedit = include_preedit != 0; + + if (label->preedit_length > 0 && + include_preedit != label->layout_includes_preedit) + eel_editable_label_clear_layout (label); + + widget = GTK_WIDGET (label); + + if (label->layout == NULL) + { + gchar *preedit_string = NULL; + gint preedit_length = 0; + PangoAttrList *preedit_attrs = NULL; + PangoAlignment align = PANGO_ALIGN_LEFT; /* Quiet gcc */ + PangoAttrList *tmp_attrs = pango_attr_list_new (); + + if (include_preedit) + { + gtk_im_context_get_preedit_string (label->im_context, + &preedit_string, &preedit_attrs, NULL); + preedit_length = label->preedit_length; + } + + if (preedit_length) + { + GString *tmp_string = g_string_new (NULL); + + g_string_prepend_len (tmp_string, label->text, label->n_bytes); + g_string_insert (tmp_string, label->selection_anchor, preedit_string); + + label->layout = gtk_widget_create_pango_layout (widget, tmp_string->str); + + pango_attr_list_splice (tmp_attrs, preedit_attrs, + label->selection_anchor, preedit_length); + + g_string_free (tmp_string, TRUE); + } + else + { + label->layout = gtk_widget_create_pango_layout (widget, label->text); + } + label->layout_includes_preedit = include_preedit; + + if (label->font_desc != NULL) + pango_layout_set_font_description (label->layout, label->font_desc); + + pango_layout_set_attributes (label->layout, tmp_attrs); + + if (preedit_string) + g_free (preedit_string); + if (preedit_attrs) + pango_attr_list_unref (preedit_attrs); + pango_attr_list_unref (tmp_attrs); + + switch (label->jtype) + { + case GTK_JUSTIFY_LEFT: + align = PANGO_ALIGN_LEFT; + break; + case GTK_JUSTIFY_RIGHT: + align = PANGO_ALIGN_RIGHT; + break; + case GTK_JUSTIFY_CENTER: + align = PANGO_ALIGN_CENTER; + break; + case GTK_JUSTIFY_FILL: + /* FIXME: This just doesn't work to do this */ + align = PANGO_ALIGN_LEFT; + pango_layout_set_justify (label->layout, TRUE); + break; + default: + g_assert_not_reached(); + } + + pango_layout_set_alignment (label->layout, align); + + if (label->wrap) + { + gint longest_paragraph; + gint width, height; + gint set_width; + + gtk_widget_get_size_request (widget, &set_width, NULL); + if (set_width > 0) + pango_layout_set_width (label->layout, set_width * PANGO_SCALE); + else + { + gint wrap_width; + + pango_layout_set_width (label->layout, -1); + pango_layout_get_extents (label->layout, NULL, &logical_rect); + + width = logical_rect.width; + + /* Try to guess a reasonable maximum width */ + longest_paragraph = width; + + wrap_width = get_label_wrap_width (label); + width = MIN (width, wrap_width); + width = MIN (width, + PANGO_SCALE * (gdk_screen_width () + 1) / 2); + + pango_layout_set_width (label->layout, width); + pango_layout_get_extents (label->layout, NULL, &logical_rect); + width = logical_rect.width; + height = logical_rect.height; + + /* Unfortunately, the above may leave us with a very unbalanced looking paragraph, + * so we try short search for a narrower width that leaves us with the same height + */ + if (longest_paragraph > 0) + { + gint nlines, perfect_width; + + nlines = pango_layout_get_line_count (label->layout); + perfect_width = (longest_paragraph + nlines - 1) / nlines; + + if (perfect_width < width) + { + pango_layout_set_width (label->layout, perfect_width); + pango_layout_get_extents (label->layout, NULL, &logical_rect); + + if (logical_rect.height <= height) + width = logical_rect.width; + else + { + gint mid_width = (perfect_width + width) / 2; + + if (mid_width > perfect_width) + { + pango_layout_set_width (label->layout, mid_width); + pango_layout_get_extents (label->layout, NULL, &logical_rect); + + if (logical_rect.height <= height) + width = logical_rect.width; + } + } + } + } + pango_layout_set_width (label->layout, width); + } + pango_layout_set_wrap (label->layout, label->wrap_mode); + } + else /* !label->wrap */ + pango_layout_set_width (label->layout, -1); + } +} + +static void +eel_editable_label_size_request (GtkWidget *widget, + GtkRequisition *requisition) +{ + EelEditableLabel *label; + gint width, height; + PangoRectangle logical_rect; + gint set_width; + gfloat xpad, ypad; + + g_assert (EEL_IS_EDITABLE_LABEL (widget)); + g_assert (requisition != NULL); + + label = EEL_EDITABLE_LABEL (widget); + + /* + * If word wrapping is on, then the height requisition can depend + * on: + * + * - Any width set on the widget via gtk_widget_set_size_request(). + * - The padding of the widget (xpad, set by gtk_misc_set_padding) + * + * Instead of trying to detect changes to these quantities, if we + * are wrapping, we just rewrap for each size request. Since + * size requisitions are cached by the GTK+ core, this is not + * expensive. + */ + + if (label->wrap) + eel_editable_label_recompute (label); + + eel_editable_label_ensure_layout (label, TRUE); + + gtk_misc_get_alignment (&label->misc, + &xpad, &ypad); + width = xpad * 2; + height = ypad * 2; + + pango_layout_get_extents (label->layout, NULL, &logical_rect); + + gtk_widget_get_size_request (widget, &set_width, NULL); + if (label->wrap && set_width > 0) + width += set_width; + else + width += PANGO_PIXELS (logical_rect.width); + + height += PANGO_PIXELS (logical_rect.height); + + requisition->width = width; + requisition->height = height; +} + +static void +eel_editable_label_size_allocate (GtkWidget *widget, + GtkAllocation *allocation) +{ + (* GTK_WIDGET_CLASS (eel_editable_label_parent_class)->size_allocate) (widget, allocation); +} + +static void +eel_editable_label_state_changed (GtkWidget *widget, + GtkStateType prev_state) +{ + EelEditableLabel *label; + + label = EEL_EDITABLE_LABEL (widget); + + eel_editable_label_select_region (label, 0, 0); + + if (GTK_WIDGET_CLASS (eel_editable_label_parent_class)->state_changed) + GTK_WIDGET_CLASS (eel_editable_label_parent_class)->state_changed (widget, prev_state); +} + +static void +eel_editable_label_style_set (GtkWidget *widget, + GtkStyle *previous_style) +{ + EelEditableLabel *label; + static GdkColor gray = { 0, 0x8888, 0x8888, 0x8888 }; + + g_assert (EEL_IS_EDITABLE_LABEL (widget)); + + label = EEL_EDITABLE_LABEL (widget); + + /* We have to clear the layout, fonts etc. may have changed */ + eel_editable_label_recompute (label); + + /* Set the background, foreground and cursor colors based on + * the new theme selected. + */ + if (gtk_widget_get_realized (widget)) + { + GtkStyle *style; + + style = gtk_widget_get_style (widget); + gdk_window_set_background (gtk_widget_get_window (widget), &style->base[gtk_widget_get_state (widget)]); + + if (label->primary_cursor_gc != NULL) + { + gtk_gc_release (label->primary_cursor_gc); + label->primary_cursor_gc = NULL; + } + + if (label->secondary_cursor_gc != NULL) + { + gtk_gc_release (label->secondary_cursor_gc); + label->secondary_cursor_gc = NULL; + } + + label->primary_cursor_gc = make_cursor_gc (widget, + "cursor-color", + &style->black); + + label->secondary_cursor_gc = make_cursor_gc (widget, + "secondary-cursor-color", + &gray); + } +} + +static void +eel_editable_label_direction_changed (GtkWidget *widget, + GtkTextDirection previous_dir) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (widget); + + if (label->layout) + pango_layout_context_changed (label->layout); + + GTK_WIDGET_CLASS (eel_editable_label_parent_class)->direction_changed (widget, previous_dir); +} + +static void +get_layout_location (EelEditableLabel *label, + gint *xp, + gint *yp) +{ + GtkMisc *misc; + GtkWidget *widget; + gfloat xalign, yalign; + GtkRequisition req; + gint x, y, xpad, ypad; + GtkAllocation allocation; + + misc = GTK_MISC (label); + widget = GTK_WIDGET (label); + gtk_misc_get_alignment (misc, &xalign, &yalign); + + if (gtk_widget_get_direction (widget) != GTK_TEXT_DIR_LTR) + xalign = 1.0 - xalign; + + gtk_widget_get_child_requisition (widget, &req); + gtk_misc_get_padding (misc, &xpad, &ypad); + + gtk_widget_get_allocation (widget, &allocation); + x = floor (xpad + + ((allocation.width - req.width) * xalign) + + 0.5); + + y = floor (ypad + + ((allocation.height - req.height) * yalign) + + 0.5); + + if (xp) + *xp = x; + + if (yp) + *yp = y; +} + +static void +eel_editable_label_get_cursor_pos (EelEditableLabel *label, + PangoRectangle *strong_pos, + PangoRectangle *weak_pos) +{ + const gchar *text; + const gchar *preedit_text; + gint index; + + eel_editable_label_ensure_layout (label, TRUE); + + text = pango_layout_get_text (label->layout); + preedit_text = text + label->selection_anchor; + index = label->selection_anchor + + g_utf8_offset_to_pointer (preedit_text, label->preedit_cursor) - preedit_text; + + pango_layout_get_cursor_pos (label->layout, index, strong_pos, weak_pos); +} + +/* Copied from gtkutil private function */ +static gboolean +eel_editable_label_get_block_cursor_location (EelEditableLabel *label, + gint *index, + PangoRectangle *pos, + gboolean *at_line_end) +{ + const gchar *text; + const gchar *preedit_text; + PangoLayoutLine *layout_line; + PangoRectangle strong_pos, weak_pos; + gint line_no; + gboolean rtl; + PangoContext *context; + PangoFontMetrics *metrics; + const PangoFontDescription *font_desc; + + eel_editable_label_ensure_layout (label, TRUE); + + text = pango_layout_get_text (label->layout); + preedit_text = text + label->selection_anchor; + text = g_utf8_offset_to_pointer (preedit_text, label->preedit_cursor); + index[0] = label->selection_anchor + text - preedit_text; + + pango_layout_index_to_pos (label->layout, index[0], pos); + + index[1] = label->selection_anchor + g_utf8_next_char (text) - preedit_text; + + if (pos->width != 0) + { + if (at_line_end) + *at_line_end = FALSE; + if (pos->width < 0) /* RTL char, shift x value back to top left of rect */ + { + pos->x += pos->width; + pos->width = -pos->width; + } + return TRUE; + } + + pango_layout_index_to_line_x (label->layout, index[0], FALSE, &line_no, NULL); + layout_line = pango_layout_get_line_readonly (label->layout, line_no); + if (layout_line == NULL) + return FALSE; + + text = pango_layout_get_text (label->layout); + if (index[0] < layout_line->start_index + layout_line->length) + { + /* this may be a zero-width character in the middle of the line, + * or it could be a character where line is wrapped, we do want + * block cursor in latter case */ + if (g_utf8_next_char (text + index[0]) - text != + layout_line->start_index + layout_line->length) + { + /* zero-width character in the middle of the line, do not + * bother with block cursor */ + return FALSE; + } + } + + /* Cursor is at the line end. It may be an empty line, or it could + * be on the left or on the right depending on text direction, or it + * even could be in the middle of visual layout in bidi text. */ + + pango_layout_get_cursor_pos (label->layout, index[0], &strong_pos, &weak_pos); + + if (strong_pos.x != weak_pos.x) + { + /* do not show block cursor in this case, since the character typed + * in may or may not appear at the cursor position */ + return FALSE; + } + + context = pango_layout_get_context (label->layout); + + /* In case when index points to the end of line, pos->x is always most right + * pixel of the layout line, so we need to correct it for RTL text. */ + if (layout_line->length) + { + if (layout_line->resolved_dir == PANGO_DIRECTION_RTL) + { + PangoLayoutIter *iter; + PangoRectangle line_rect; + gint i; + gint left, right; + const gchar *p; + + p = g_utf8_prev_char (text + index[0]); + + pango_layout_line_index_to_x (layout_line, p - text, FALSE, &left); + pango_layout_line_index_to_x (layout_line, p - text, TRUE, &right); + pos->x = MIN (left, right); + + iter = pango_layout_get_iter (label->layout); + for (i = 0; i < line_no; i++) + pango_layout_iter_next_line (iter); + pango_layout_iter_get_line_extents (iter, NULL, &line_rect); + pango_layout_iter_free (iter); + + rtl = TRUE; + pos->x += line_rect.x; + } + else + rtl = FALSE; + } + else + { + rtl = pango_context_get_base_dir (context) == PANGO_DIRECTION_RTL; + } + + font_desc = pango_layout_get_font_description (label->layout); + if (!font_desc) + font_desc = pango_context_get_font_description (context); + + metrics = pango_context_get_metrics (context, font_desc, NULL); + pos->width = pango_font_metrics_get_approximate_char_width (metrics); + pango_font_metrics_unref (metrics); + + if (rtl) + pos->x -= pos->width - 1; + + if (at_line_end) + *at_line_end = TRUE; + + return pos->width != 0; +} + + +/* These functions are copies from gtk+, as they are not exported from gtk+ */ + +static GdkGC * +make_cursor_gc (GtkWidget *widget, + const gchar *property_name, + GdkColor *fallback) +{ + GdkGCValues gc_values; + GdkGCValuesMask gc_values_mask; + GdkColor *cursor_color; + GtkStyle *style; + + style = gtk_widget_get_style (widget); + gtk_widget_style_get (widget, property_name, &cursor_color, NULL); + + gc_values_mask = GDK_GC_FOREGROUND; + if (cursor_color) + { + gc_values.foreground = *cursor_color; + gdk_color_free (cursor_color); + } + else + gc_values.foreground = *fallback; + + gdk_rgb_find_color (style->colormap, &gc_values.foreground); + return gtk_gc_get (style->depth, style->colormap, &gc_values, gc_values_mask); +} + +static void +_eel_draw_insertion_cursor (GtkWidget *widget, + GdkDrawable *drawable, + GdkGC *gc, + GdkRectangle *location, + GtkTextDirection direction, + gboolean draw_arrow) +{ + gint stem_width; + gint arrow_width; + gint x, y; + gint i; + gfloat cursor_aspect_ratio; + gint offset; + + g_assert (direction != GTK_TEXT_DIR_NONE); + + gtk_widget_style_get (widget, "cursor-aspect-ratio", &cursor_aspect_ratio, NULL); + + stem_width = location->height * cursor_aspect_ratio + 1; + arrow_width = stem_width + 1; + + /* put (stem_width % 2) on the proper side of the cursor */ + if (direction == GTK_TEXT_DIR_LTR) + offset = stem_width / 2; + else + offset = stem_width - stem_width / 2; + + for (i = 0; i < stem_width; i++) + gdk_draw_line (drawable, gc, + location->x + i - offset, location->y, + location->x + i - offset, location->y + location->height - 1); + + if (draw_arrow) + { + if (direction == GTK_TEXT_DIR_RTL) + { + x = location->x - offset - 1; + y = location->y + location->height - arrow_width * 2 - arrow_width + 1; + + for (i = 0; i < arrow_width; i++) + { + gdk_draw_line (drawable, gc, + x, y + i + 1, + x, y + 2 * arrow_width - i - 1); + x --; + } + } + else if (direction == GTK_TEXT_DIR_LTR) + { + x = location->x + stem_width - offset; + y = location->y + location->height - arrow_width * 2 - arrow_width + 1; + + for (i = 0; i < arrow_width; i++) + { + gdk_draw_line (drawable, gc, + x, y + i + 1, + x, y + 2 * arrow_width - i - 1); + x++; + } + } + } +} + +static void +eel_editable_label_draw_cursor (EelEditableLabel *label, gint xoffset, gint yoffset) +{ + if (gtk_widget_is_drawable (GTK_WIDGET (label))) + { + GtkWidget *widget = GTK_WIDGET (label); + + GtkTextDirection keymap_direction; + GtkTextDirection widget_direction; + gboolean split_cursor; + gboolean block; + gboolean block_at_line_end; + gint range[2]; + PangoRectangle strong_pos, weak_pos; + PangoRectangle *cursor1 = NULL; + PangoRectangle *cursor2 = NULL; + GdkRectangle cursor_location; + GtkTextDirection dir1 = GTK_TEXT_DIR_NONE; + GtkTextDirection dir2 = GTK_TEXT_DIR_NONE; + + keymap_direction = + (gdk_keymap_get_direction (gdk_keymap_get_default ()) == PANGO_DIRECTION_LTR) ? + GTK_TEXT_DIR_LTR : GTK_TEXT_DIR_RTL; + + widget_direction = gtk_widget_get_direction (widget); + + if (label->overwrite_mode && + eel_editable_label_get_block_cursor_location (label, range, + &strong_pos, + &block_at_line_end)) + block = TRUE; + else + block = FALSE; + + if (!block) + { + eel_editable_label_get_cursor_pos (label, &strong_pos, &weak_pos); + + g_object_get (gtk_widget_get_settings (widget), + "gtk-split-cursor", &split_cursor, + NULL); + + dir1 = widget_direction; + + if (split_cursor) + { + cursor1 = &strong_pos; + + if (strong_pos.x != weak_pos.x || + strong_pos.y != weak_pos.y) + { + dir2 = (widget_direction == GTK_TEXT_DIR_LTR) ? GTK_TEXT_DIR_RTL : GTK_TEXT_DIR_LTR; + cursor2 = &weak_pos; + } + } + else + { + if (keymap_direction == widget_direction) + cursor1 = &strong_pos; + else + cursor1 = &weak_pos; + } + + cursor_location.x = xoffset + PANGO_PIXELS (cursor1->x); + cursor_location.y = yoffset + PANGO_PIXELS (cursor1->y); + cursor_location.width = 0; + cursor_location.height = PANGO_PIXELS (cursor1->height); + + _eel_draw_insertion_cursor (widget, gtk_widget_get_window (widget), + label->primary_cursor_gc, + &cursor_location, dir1, + dir2 != GTK_TEXT_DIR_NONE); + + if (dir2 != GTK_TEXT_DIR_NONE) + { + cursor_location.x = xoffset + PANGO_PIXELS (cursor2->x); + cursor_location.y = yoffset + PANGO_PIXELS (cursor2->y); + cursor_location.width = 0; + cursor_location.height = PANGO_PIXELS (cursor2->height); + + _eel_draw_insertion_cursor (widget, gtk_widget_get_window (widget), + label->secondary_cursor_gc, + &cursor_location, dir2, TRUE); + } + } + else /* Block cursor */ + { + GdkRegion *clip; + + gdk_draw_rectangle (gtk_widget_get_window (widget), label->primary_cursor_gc, TRUE, + xoffset + PANGO_PIXELS (strong_pos.x), + yoffset + PANGO_PIXELS (strong_pos.y), + PANGO_PIXELS (strong_pos.width), + PANGO_PIXELS (strong_pos.height)); + + if (!block_at_line_end) + { + clip = gdk_pango_layout_get_clip_region (label->layout, + xoffset, yoffset, + range, 1); + + /* FIXME should use gtk_paint, but it can't use a clip + * region + */ + + gdk_gc_set_clip_region (label->primary_cursor_gc, clip); + + gdk_draw_layout_with_colors (gtk_widget_get_window (widget), + label->primary_cursor_gc, + xoffset, yoffset, + label->layout, + >k_widget_get_style (widget)->base[GTK_STATE_NORMAL], + NULL); + + gdk_gc_set_clip_region (label->primary_cursor_gc, NULL); + gdk_region_destroy (clip); + } + } + } +} + + +static gint +eel_editable_label_expose (GtkWidget *widget, + GdkEventExpose *event) +{ + EelEditableLabel *label; + GtkStyle *style; + gint x, y; + + g_assert (EEL_IS_EDITABLE_LABEL (widget)); + g_assert (event != NULL); + + label = EEL_EDITABLE_LABEL (widget); + style = gtk_widget_get_style (widget); + + eel_editable_label_ensure_layout (label, TRUE); + + if (gtk_widget_get_visible (widget) && gtk_widget_get_mapped (widget) && + label->text) + { + get_layout_location (label, &x, &y); + + gtk_paint_layout (style, + gtk_widget_get_window (widget), + gtk_widget_get_state (widget), + TRUE, + &event->area, + widget, + "label", + x, y, + label->layout); + + if (label->selection_anchor != label->selection_end) + { + gint range[2]; + const char *text; + GdkRegion *clip; + GtkStateType state; + + range[0] = label->selection_anchor; + range[1] = label->selection_end; + + /* Handle possible preedit string */ + if (label->preedit_length > 0 && + range[1] > label->selection_anchor) + { + text = pango_layout_get_text (label->layout) + label->selection_anchor; + range[1] += g_utf8_offset_to_pointer (text, label->preedit_length) - text; + } + + if (range[0] > range[1]) + { + gint tmp = range[0]; + range[0] = range[1]; + range[1] = tmp; + } + + clip = gdk_pango_layout_get_clip_region (label->layout, + x, y, + range, + 1); + + /* FIXME should use gtk_paint, but it can't use a clip + * region + */ + + gdk_gc_set_clip_region (style->black_gc, clip); + + + state = GTK_STATE_SELECTED; + if (!gtk_widget_has_focus (widget)) + state = GTK_STATE_ACTIVE; + + gdk_draw_layout_with_colors (gtk_widget_get_window (widget), + style->black_gc, + x, y, + label->layout, + &style->text[state], + &style->base[state]); + + gdk_gc_set_clip_region (style->black_gc, NULL); + gdk_region_destroy (clip); + } + else if (gtk_widget_has_focus (widget)) + eel_editable_label_draw_cursor (label, x, y); + + if (label->draw_outline) + { + GtkAllocation allocation; + gtk_widget_get_allocation (widget, &allocation); + gdk_draw_rectangle (gtk_widget_get_window (widget), + style->text_gc [gtk_widget_get_state (widget)], + FALSE, + 0, 0, + allocation.width - 1, + allocation.height - 1); + } + } + + return FALSE; +} + +static void +eel_editable_label_realize (GtkWidget *widget) +{ + EelEditableLabel *label; + GdkWindowAttr attributes; + gint attributes_mask; + static GdkColor gray = { 0, 0x8888, 0x8888, 0x8888 }; + GtkAllocation allocation; + GdkWindow *window; + GtkStyle *style; + + gtk_widget_set_realized (widget, TRUE); + label = EEL_EDITABLE_LABEL (widget); + gtk_widget_get_allocation (widget, &allocation); + + attributes.wclass = GDK_INPUT_OUTPUT; + attributes.window_type = GDK_WINDOW_CHILD; + attributes.x = allocation.x; + attributes.y = allocation.y; + attributes.width = allocation.width; + attributes.height = allocation.height; + attributes.visual = gtk_widget_get_visual (widget); + attributes.colormap = gtk_widget_get_colormap (widget); + attributes.cursor = gdk_cursor_new (GDK_XTERM); + attributes.event_mask = gtk_widget_get_events (widget) | + (GDK_EXPOSURE_MASK | + GDK_BUTTON_PRESS_MASK | + GDK_BUTTON_RELEASE_MASK | + GDK_BUTTON1_MOTION_MASK | + GDK_BUTTON3_MOTION_MASK | + GDK_POINTER_MOTION_HINT_MASK | + GDK_POINTER_MOTION_MASK | + GDK_ENTER_NOTIFY_MASK | + GDK_LEAVE_NOTIFY_MASK); + + attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP | GDK_WA_CURSOR; + + window = gdk_window_new (gtk_widget_get_parent_window (widget), + &attributes, attributes_mask); + gtk_widget_set_window (widget, window); + gdk_window_set_user_data (window, widget); + + gdk_cursor_unref (attributes.cursor); + + style = gtk_style_attach (gtk_widget_get_style (widget) , gtk_widget_get_window (widget)); + gtk_widget_set_style (widget, style); + + gdk_window_set_background (gtk_widget_get_window (widget), &style->base[gtk_widget_get_state (widget)]); + + gtk_im_context_set_client_window (label->im_context, gtk_widget_get_window (widget)); + + label->primary_cursor_gc = make_cursor_gc (widget, + "cursor-color", + &style->black); + + label->secondary_cursor_gc = make_cursor_gc (widget, + "secondary-cursor-color", + &gray); +} + +static void +eel_editable_label_unrealize (GtkWidget *widget) +{ + EelEditableLabel *label; + + label = EEL_EDITABLE_LABEL (widget); + + gtk_gc_release (label->primary_cursor_gc); + label->primary_cursor_gc = NULL; + + gtk_gc_release (label->secondary_cursor_gc); + label->secondary_cursor_gc = NULL; + + /* Strange. Copied from GtkEntry, should be NULL? */ + gtk_im_context_set_client_window (label->im_context, NULL); + + (* GTK_WIDGET_CLASS (eel_editable_label_parent_class)->unrealize) (widget); +} + +static void +eel_editable_label_map (GtkWidget *widget) +{ + (* GTK_WIDGET_CLASS (eel_editable_label_parent_class)->map) (widget); +} + +static void +eel_editable_label_unmap (GtkWidget *widget) +{ + (* GTK_WIDGET_CLASS (eel_editable_label_parent_class)->unmap) (widget); +} + +static void +window_to_layout_coords (EelEditableLabel *label, + gint *x, + gint *y) +{ + gint lx, ly; + + /* get layout location in gtk_widget_get_window (widget) coords */ + get_layout_location (label, &lx, &ly); + + if (x) + *x -= lx; /* go to layout */ + + if (y) + *y -= ly; /* go to layout */ +} + +static void +get_layout_index (EelEditableLabel *label, + gint x, + gint y, + gint *index) +{ + gint trailing = 0; + const gchar *cluster; + const gchar *cluster_end; + + *index = 0; + + eel_editable_label_ensure_layout (label, TRUE); + + window_to_layout_coords (label, &x, &y); + + x *= PANGO_SCALE; + y *= PANGO_SCALE; + + pango_layout_xy_to_index (label->layout, + x, y, + index, &trailing); + + if (*index >= label->selection_anchor && label->preedit_length) + { + if (*index >= label->selection_anchor + label->preedit_length) + *index -= label->preedit_length; + else + { + *index = label->selection_anchor; + trailing = 0; + } + } + + cluster = label->text + *index; + cluster_end = cluster; + while (trailing) + { + cluster_end = g_utf8_next_char (cluster_end); + --trailing; + } + + *index += (cluster_end - cluster); +} + +static void +eel_editable_label_select_word (EelEditableLabel *label) +{ + gint min, max; + + gint start_index = eel_editable_label_move_backward_word (label, label->selection_end); + gint end_index = eel_editable_label_move_forward_word (label, label->selection_end); + + min = MIN (label->selection_anchor, + label->selection_end); + max = MAX (label->selection_anchor, + label->selection_end); + + min = MIN (min, start_index); + max = MAX (max, end_index); + + eel_editable_label_select_region_index (label, min, max); +} + +static gint +eel_editable_label_button_press (GtkWidget *widget, + GdkEventButton *event) +{ + EelEditableLabel *label; + gint index = 0; + + label = EEL_EDITABLE_LABEL (widget); + + if (event->button == 1) + { + if (!gtk_widget_has_focus (widget)) + gtk_widget_grab_focus (widget); + + if (event->type == GDK_3BUTTON_PRESS) + { + eel_editable_label_select_region_index (label, 0, strlen (label->text)); + return TRUE; + } + + if (event->type == GDK_2BUTTON_PRESS) + { + eel_editable_label_select_word (label); + return TRUE; + } + + get_layout_index (label, event->x, event->y, &index); + + if ((label->selection_anchor != + label->selection_end) && + (event->state & GDK_SHIFT_MASK)) + { + gint min, max; + + /* extend (same as motion) */ + min = MIN (label->selection_anchor, + label->selection_end); + max = MAX (label->selection_anchor, + label->selection_end); + + min = MIN (min, index); + max = MAX (max, index); + + /* ensure the anchor is opposite index */ + if (index == min) + { + gint tmp = min; + min = max; + max = tmp; + } + + eel_editable_label_select_region_index (label, min, max); + } + else + { + if (event->type == GDK_3BUTTON_PRESS) + eel_editable_label_select_region_index (label, 0, strlen (label->text)); + else if (event->type == GDK_2BUTTON_PRESS) + eel_editable_label_select_word (label); + else + /* start a replacement */ + eel_editable_label_select_region_index (label, index, index); + } + + return TRUE; + } + else if (event->button == 2 && event->type == GDK_BUTTON_PRESS) + { + get_layout_index (label, event->x, event->y, &index); + + eel_editable_label_select_region_index (label, index, index); + eel_editable_label_paste (label, GDK_SELECTION_PRIMARY); + + return TRUE; + } + else if (event->button == 3 && event->type == GDK_BUTTON_PRESS) + { + eel_editable_label_do_popup (label, event); + + return TRUE; + + } + return FALSE; +} + +static gint +eel_editable_label_button_release (GtkWidget *widget, + GdkEventButton *event) + +{ + if (event->button != 1) + return FALSE; + + /* The goal here is to return TRUE iff we ate the + * button press to start selecting. + */ + + return TRUE; +} + +static gint +eel_editable_label_motion (GtkWidget *widget, + GdkEventMotion *event) +{ + EelEditableLabel *label; + gint index; + gint x, y; + + label = EEL_EDITABLE_LABEL (widget); + + if ((event->state & GDK_BUTTON1_MASK) == 0) + return FALSE; + + gdk_window_get_pointer (gtk_widget_get_window (widget), + &x, &y, NULL); + + get_layout_index (label, x, y, &index); + + eel_editable_label_select_region_index (label, + label->selection_anchor, + index); + + return TRUE; +} + +static void +get_text_callback (GtkClipboard *clipboard, + GtkSelectionData *selection_data, + guint info, + gpointer user_data_or_owner) +{ + EelEditableLabel *label; + + label = EEL_EDITABLE_LABEL (user_data_or_owner); + + if ((label->selection_anchor != label->selection_end) && + label->text) + { + gint start, end; + gint len; + + start = MIN (label->selection_anchor, + label->selection_end); + end = MAX (label->selection_anchor, + label->selection_end); + + len = strlen (label->text); + + if (end > len) + end = len; + + if (start > len) + start = len; + + gtk_selection_data_set_text (selection_data, + label->text + start, + end - start); + } +} + +static void +clear_text_callback (GtkClipboard *clipboard, + gpointer user_data_or_owner) +{ + EelEditableLabel *label; + + label = EEL_EDITABLE_LABEL (user_data_or_owner); + + label->selection_anchor = label->selection_end; + + gtk_widget_queue_draw (GTK_WIDGET (label)); +} + +static void +eel_editable_label_select_region_index (EelEditableLabel *label, + gint anchor_index, + gint end_index) +{ + GtkClipboard *clipboard; + + g_assert (EEL_IS_EDITABLE_LABEL (label)); + + + if (label->selection_anchor == anchor_index && + label->selection_end == end_index) + return; + + eel_editable_label_reset_im_context (label); + + label->selection_anchor = anchor_index; + label->selection_end = end_index; + + clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY); + + if (anchor_index != end_index) + { + GtkTargetList *list; + GtkTargetEntry *targets; + guint n_targets; + + list = gtk_target_list_new (NULL, 0); + gtk_target_list_add_text_targets (list, 0); + targets = gtk_target_table_new_from_list (list, &n_targets); + + gtk_clipboard_set_with_owner (clipboard, + targets, n_targets, + get_text_callback, + clear_text_callback, + G_OBJECT (label)); + + gtk_clipboard_set_can_store (clipboard, NULL, 0); + gtk_target_table_free (targets, n_targets); + gtk_target_list_unref (list); + } + else + { + if (gtk_clipboard_get_owner (clipboard) == G_OBJECT (label)) + gtk_clipboard_clear (clipboard); + } + + gtk_widget_queue_draw (GTK_WIDGET (label)); + + g_object_freeze_notify (G_OBJECT (label)); + g_object_notify (G_OBJECT (label), "cursor_position"); + g_object_notify (G_OBJECT (label), "selection_bound"); + g_object_thaw_notify (G_OBJECT (label)); +} + +/** + * eel_editable_label_select_region: + * @label: a #EelEditableLabel + * @start_offset: start offset (in characters not bytes) + * @end_offset: end offset (in characters not bytes) + * + * Selects a range of characters in the label, if the label is selectable. + * See eel_editable_label_set_selectable(). If the label is not selectable, + * this function has no effect. If @start_offset or + * @end_offset are -1, then the end of the label will be substituted. + * + **/ +void +eel_editable_label_select_region (EelEditableLabel *label, + gint start_offset, + gint end_offset) +{ + g_return_if_fail (EEL_IS_EDITABLE_LABEL (label)); + + if (label->text) + { + if (start_offset < 0) + start_offset = g_utf8_strlen (label->text, -1); + + if (end_offset < 0) + end_offset = g_utf8_strlen (label->text, -1); + + eel_editable_label_select_region_index (label, + g_utf8_offset_to_pointer (label->text, start_offset) - label->text, + g_utf8_offset_to_pointer (label->text, end_offset) - label->text); + } +} + +/** + * eel_editable_label_get_selection_bounds: + * @label: a #EelEditableLabel + * @start: return location for start of selection, as a character offset + * @end: return location for end of selection, as a character offset + * + * Gets the selected range of characters in the label, returning %TRUE + * if there's a selection. + * + * Return value: %TRUE if selection is non-empty + **/ +gboolean +eel_editable_label_get_selection_bounds (EelEditableLabel *label, + gint *start, + gint *end) +{ + gint start_index, end_index; + gint start_offset, end_offset; + gint len; + + g_return_val_if_fail (EEL_IS_EDITABLE_LABEL (label), FALSE); + + + start_index = MIN (label->selection_anchor, + label->selection_end); + end_index = MAX (label->selection_anchor, + label->selection_end); + + len = strlen (label->text); + + if (end_index > len) + end_index = len; + + if (start_index > len) + start_index = len; + + start_offset = g_utf8_strlen (label->text, start_index); + end_offset = g_utf8_strlen (label->text, end_index); + + if (start_offset > end_offset) + { + gint tmp = start_offset; + start_offset = end_offset; + end_offset = tmp; + } + + if (start) + *start = start_offset; + + if (end) + *end = end_offset; + + return start_offset != end_offset; +} + + +/** + * eel_editable_label_get_layout: + * @label: a #EelEditableLabel + * + * Gets the #PangoLayout used to display the label. + * The layout is useful to e.g. convert text positions to + * pixel positions, in combination with eel_editable_label_get_layout_offsets(). + * The returned layout is owned by the label so need not be + * freed by the caller. + * + * Return value: the #PangoLayout for this label + **/ +PangoLayout* +eel_editable_label_get_layout (EelEditableLabel *label) +{ + g_return_val_if_fail (EEL_IS_EDITABLE_LABEL (label), NULL); + + eel_editable_label_ensure_layout (label, TRUE); + + return label->layout; +} + +/** + * eel_editable_label_get_layout_offsets: + * @label: a #EelEditableLabel + * @x: location to store X offset of layout, or %NULL + * @y: location to store Y offset of layout, or %NULL + * + * Obtains the coordinates where the label will draw the #PangoLayout + * representing the text in the label; useful to convert mouse events + * into coordinates inside the #PangoLayout, e.g. to take some action + * if some part of the label is clicked. Of course you will need to + * create a #GtkEventBox to receive the events, and pack the label + * inside it, since labels are a #GTK_NO_WINDOW widget. Remember + * when using the #PangoLayout functions you need to convert to + * and from pixels using PANGO_PIXELS() or #PANGO_SCALE. + * + **/ +void +eel_editable_label_get_layout_offsets (EelEditableLabel *label, + gint *x, + gint *y) +{ + g_return_if_fail (EEL_IS_EDITABLE_LABEL (label)); + + get_layout_location (label, x, y); +} + +static void +eel_editable_label_pend_cursor_blink (EelEditableLabel *label) +{ + /* TODO */ +} + +static void +eel_editable_label_check_cursor_blink (EelEditableLabel *label) +{ + /* TODO */ +} + +static gint +eel_editable_label_key_press (GtkWidget *widget, + GdkEventKey *event) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (widget); + + eel_editable_label_pend_cursor_blink (label); + + if (gtk_im_context_filter_keypress (label->im_context, event)) + { + /*TODO eel_editable_label_obscure_mouse_cursor (label);*/ + label->need_im_reset = TRUE; + return TRUE; + } + + if (GTK_WIDGET_CLASS (eel_editable_label_parent_class)->key_press_event (widget, event)) + /* Activate key bindings + */ + return TRUE; + + return FALSE; +} + +static gint +eel_editable_label_key_release (GtkWidget *widget, + GdkEventKey *event) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (widget); + + if (gtk_im_context_filter_keypress (label->im_context, event)) + { + label->need_im_reset = TRUE; + return TRUE; + } + + return GTK_WIDGET_CLASS (eel_editable_label_parent_class)->key_release_event (widget, event); +} + +static void +eel_editable_label_keymap_direction_changed (GdkKeymap *keymap, + EelEditableLabel *label) +{ + gtk_widget_queue_draw (GTK_WIDGET (label)); +} + +static gint +eel_editable_label_focus_in (GtkWidget *widget, + GdkEventFocus *event) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (widget); + + gtk_widget_queue_draw (widget); + + label->need_im_reset = TRUE; + gtk_im_context_focus_in (label->im_context); + + g_signal_connect (gdk_keymap_get_default (), + "direction_changed", + G_CALLBACK (eel_editable_label_keymap_direction_changed), label); + + eel_editable_label_check_cursor_blink (label); + + return FALSE; +} + +static gint +eel_editable_label_focus_out (GtkWidget *widget, + GdkEventFocus *event) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (widget); + + gtk_widget_queue_draw (widget); + + label->need_im_reset = TRUE; + gtk_im_context_focus_out (label->im_context); + + eel_editable_label_check_cursor_blink (label); + + g_signal_handlers_disconnect_by_func (gdk_keymap_get_default (), + (gpointer) eel_editable_label_keymap_direction_changed, + label); + + return FALSE; +} + +static void +eel_editable_label_delete_text (EelEditableLabel *label, + int start_pos, + int end_pos) +{ + int anchor, end; + + if (start_pos < 0) + start_pos = 0; + if (end_pos < 0 || end_pos > label->n_bytes) + end_pos = label->n_bytes; + + if (start_pos < end_pos) + { + g_memmove (label->text + start_pos, label->text + end_pos, label->n_bytes + 1 - end_pos); + label->n_bytes -= (end_pos - start_pos); + + anchor = label->selection_anchor; + if (anchor > start_pos) + anchor -= MIN (anchor, end_pos) - start_pos; + + end = label->selection_end; + if (end > start_pos) + end -= MIN (end, end_pos) - start_pos; + + /* We might have changed the selection */ + eel_editable_label_select_region_index (label, anchor, end); + + eel_editable_label_recompute (label); + gtk_widget_queue_resize (GTK_WIDGET (label)); + + g_object_notify (G_OBJECT (label), "text"); + g_signal_emit_by_name (GTK_EDITABLE (label), "changed"); + } +} + +static void +eel_editable_label_insert_text (EelEditableLabel *label, + const gchar *new_text, + gint new_text_length, + gint *index) +{ + if (new_text_length + label->n_bytes + 1 > label->text_size) + { + while (new_text_length + label->n_bytes + 1 > label->text_size) + { + if (label->text_size == 0) + label->text_size = 16; + else + label->text_size *= 2; + } + + label->text = g_realloc (label->text, label->text_size); + } + + g_object_freeze_notify (G_OBJECT (label)); + + g_memmove (label->text + *index + new_text_length, label->text + *index, label->n_bytes - *index); + memcpy (label->text + *index, new_text, new_text_length); + + label->n_bytes += new_text_length; + + /* NUL terminate for safety and convenience */ + label->text[label->n_bytes] = '\0'; + + g_object_notify (G_OBJECT (label), "text"); + + if (label->selection_anchor > *index) + { + g_object_notify (G_OBJECT (label), "cursor_position"); + g_object_notify (G_OBJECT (label), "selection_bound"); + label->selection_anchor += new_text_length; + } + + if (label->selection_end > *index) + { + label->selection_end += new_text_length; + g_object_notify (G_OBJECT (label), "selection_bound"); + } + + *index += new_text_length; + + eel_editable_label_recompute (label); + gtk_widget_queue_resize (GTK_WIDGET (label)); + + g_object_thaw_notify (G_OBJECT (label)); + g_signal_emit_by_name (GTK_EDITABLE (label), "changed"); +} + +/* Used for im_commit_cb and inserting Unicode chars */ +static void +eel_editable_label_enter_text (EelEditableLabel *label, + const gchar *str) +{ + GtkEditable *editable = GTK_EDITABLE (label); + gint tmp_pos; + gboolean old_need_im_reset; + + /* Never reset the im while commiting, as that resets possible im state */ + old_need_im_reset = label->need_im_reset; + label->need_im_reset = FALSE; + + if (label->selection_end != label->selection_anchor) + gtk_editable_delete_selection (editable); + else + { + if (label->overwrite_mode) + eel_editable_label_delete_from_cursor (label, GTK_DELETE_CHARS, 1); + } + + tmp_pos = g_utf8_pointer_to_offset (label->text, + label->text + label->selection_anchor); + gtk_editable_insert_text (GTK_EDITABLE (label), str, strlen (str), &tmp_pos); + tmp_pos = g_utf8_offset_to_pointer (label->text, tmp_pos) - label->text; + eel_editable_label_select_region_index (label, tmp_pos, tmp_pos); + + label->need_im_reset = old_need_im_reset; +} + +/* IM Context Callbacks + */ + +static void +eel_editable_label_commit_cb (GtkIMContext *context, + const gchar *str, + EelEditableLabel *label) +{ + eel_editable_label_enter_text (label, str); +} + +static void +eel_editable_label_preedit_changed_cb (GtkIMContext *context, + EelEditableLabel *label) +{ + gchar *preedit_string; + gint cursor_pos; + + gtk_im_context_get_preedit_string (label->im_context, + &preedit_string, NULL, + &cursor_pos); + label->preedit_length = strlen (preedit_string); + cursor_pos = CLAMP (cursor_pos, 0, g_utf8_strlen (preedit_string, -1)); + label->preedit_cursor = cursor_pos; + g_free (preedit_string); + + eel_editable_label_recompute (label); + gtk_widget_queue_resize (GTK_WIDGET (label)); +} + +static gboolean +eel_editable_label_retrieve_surrounding_cb (GtkIMContext *context, + EelEditableLabel *label) +{ + gtk_im_context_set_surrounding (context, + label->text, + strlen (label->text) + 1, + label->selection_end); + + return TRUE; +} + +static gboolean +eel_editable_label_delete_surrounding_cb (GtkIMContext *slave, + gint offset, + gint n_chars, + EelEditableLabel *label) +{ + gint current_pos; + + current_pos = g_utf8_pointer_to_offset (label->text, label->text + label->selection_anchor); + gtk_editable_delete_text (GTK_EDITABLE (label), + current_pos + offset, + current_pos + offset + n_chars); + + return TRUE; +} + +static gboolean +eel_editable_label_focus (GtkWidget *widget, + GtkDirectionType direction) +{ + /* We never want to be in the tab chain */ + return FALSE; +} + +/* Compute the X position for an offset that corresponds to the "more important + * cursor position for that offset. We use this when trying to guess to which + * end of the selection we should go to when the user hits the left or + * right arrow key. + */ +static void +get_better_cursor (EelEditableLabel *label, + gint index, + gint *x, + gint *y) +{ + GtkTextDirection keymap_direction = + (gdk_keymap_get_direction (gdk_keymap_get_default ()) == PANGO_DIRECTION_LTR) ? + GTK_TEXT_DIR_LTR : GTK_TEXT_DIR_RTL; + GtkTextDirection widget_direction = gtk_widget_get_direction (GTK_WIDGET (label)); + gboolean split_cursor; + PangoRectangle strong_pos, weak_pos; + + g_object_get (gtk_widget_get_settings (GTK_WIDGET (label)), + "gtk-split-cursor", &split_cursor, + NULL); + + eel_editable_label_get_cursor_pos (label, &strong_pos, &weak_pos); + + if (split_cursor) + { + *x = strong_pos.x / PANGO_SCALE; + *y = strong_pos.y / PANGO_SCALE; + } + else + { + if (keymap_direction == widget_direction) + { + *x = strong_pos.x / PANGO_SCALE; + *y = strong_pos.y / PANGO_SCALE; + } + else + { + *x = weak_pos.x / PANGO_SCALE; + *y = weak_pos.y / PANGO_SCALE; + } + } +} + + +static gint +eel_editable_label_move_logically (EelEditableLabel *label, + gint start, + gint count) +{ + gint offset = g_utf8_pointer_to_offset (label->text, + label->text + start); + + if (label->text) + { + PangoLogAttr *log_attrs; + gint n_attrs; + gint length; + + eel_editable_label_ensure_layout (label, FALSE); + + length = g_utf8_strlen (label->text, -1); + + pango_layout_get_log_attrs (label->layout, &log_attrs, &n_attrs); + + while (count > 0 && offset < length) + { + do + offset++; + while (offset < length && !log_attrs[offset].is_cursor_position); + + count--; + } + while (count < 0 && offset > 0) + { + do + offset--; + while (offset > 0 && !log_attrs[offset].is_cursor_position); + + count++; + } + + g_free (log_attrs); + } + + return g_utf8_offset_to_pointer (label->text, offset) - label->text; +} + +static gint +eel_editable_label_move_visually (EelEditableLabel *label, + gint start, + gint count) +{ + gint index; + + index = start; + + while (count != 0) + { + int new_index, new_trailing; + gboolean split_cursor; + gboolean strong; + + eel_editable_label_ensure_layout (label, FALSE); + + g_object_get (gtk_widget_get_settings (GTK_WIDGET (label)), + "gtk-split-cursor", &split_cursor, + NULL); + + if (split_cursor) + strong = TRUE; + else + { + GtkTextDirection keymap_direction = + (gdk_keymap_get_direction (gdk_keymap_get_default ()) == PANGO_DIRECTION_LTR) ? + GTK_TEXT_DIR_LTR : GTK_TEXT_DIR_RTL; + + strong = keymap_direction == gtk_widget_get_direction (GTK_WIDGET (label)); + } + + if (count > 0) + { + pango_layout_move_cursor_visually (label->layout, strong, index, 0, 1, &new_index, &new_trailing); + count--; + } + else + { + pango_layout_move_cursor_visually (label->layout, strong, index, 0, -1, &new_index, &new_trailing); + count++; + } + + if (new_index < 0 || new_index == G_MAXINT) + break; + + index = new_index; + + while (new_trailing--) + index = g_utf8_next_char (label->text + new_index) - label->text; + } + + return index; +} + +static gint +eel_editable_label_move_line (EelEditableLabel *label, + gint start, + gint count) +{ + int n_lines, i; + int x; + PangoLayoutLine *line; + int index; + + eel_editable_label_ensure_layout (label, FALSE); + + n_lines = pango_layout_get_line_count (label->layout); + + for (i = 0; i < n_lines; i++) + { + line = pango_layout_get_line (label->layout, i); + if (start >= line->start_index && + start <= line->start_index + line->length) + { + pango_layout_line_index_to_x (line, start, FALSE, &x); + break; + } + } + if (i == n_lines) + i = n_lines - 1; + + i += count; + i = CLAMP (i, 0, n_lines - 1); + + line = pango_layout_get_line (label->layout, i); + if (pango_layout_line_x_to_index (line, + x, + &index, NULL)) + return index; + else + { + if (i == n_lines - 1) + return line->start_index + line->length; + else + return line->start_index + line->length - 1; + } +} + +static gint +eel_editable_label_move_forward_word (EelEditableLabel *label, + gint start) +{ + gint new_pos = g_utf8_pointer_to_offset (label->text, + label->text + start); + gint length; + + length = g_utf8_strlen (label->text, -1); + if (new_pos < length) + { + PangoLogAttr *log_attrs; + gint n_attrs; + + eel_editable_label_ensure_layout (label, FALSE); + + pango_layout_get_log_attrs (label->layout, &log_attrs, &n_attrs); + + /* Find the next word end, + (remember, n_attrs is one more than the number of of chars) */ + new_pos++; + while (new_pos < (n_attrs - 1) && !log_attrs[new_pos].is_word_end) + new_pos++; + + g_free (log_attrs); + } + + return g_utf8_offset_to_pointer (label->text, new_pos) - label->text; +} + + +static gint +eel_editable_label_move_backward_word (EelEditableLabel *label, + gint start) +{ + gint new_pos = g_utf8_pointer_to_offset (label->text, + label->text + start); + + if (new_pos > 0) + { + PangoLogAttr *log_attrs; + gint n_attrs; + + eel_editable_label_ensure_layout (label, FALSE); + + pango_layout_get_log_attrs (label->layout, &log_attrs, &n_attrs); + + new_pos -= 1; + + /* Find the previous word beginning */ + while (new_pos > 0 && !log_attrs[new_pos].is_word_start) + new_pos--; + + g_free (log_attrs); + } + + return g_utf8_offset_to_pointer (label->text, new_pos) - label->text; +} + +static void +eel_editable_label_move_cursor (EelEditableLabel *label, + GtkMovementStep step, + gint count, + gboolean extend_selection) +{ + gint new_pos; + + new_pos = label->selection_end; + + if (label->selection_end != label->selection_anchor && + !extend_selection) + { + /* If we have a current selection and aren't extending it, move to the + * start/or end of the selection as appropriate + */ + switch (step) + { + case GTK_MOVEMENT_DISPLAY_LINES: + case GTK_MOVEMENT_VISUAL_POSITIONS: + { + gint end_x, end_y; + gint anchor_x, anchor_y; + gboolean end_is_left; + + get_better_cursor (label, label->selection_end, &end_x, &end_y); + get_better_cursor (label, label->selection_anchor, &anchor_x, &anchor_y); + + end_is_left = (end_y < anchor_y) || (end_y == anchor_y && end_x < anchor_x); + + if (count < 0) + new_pos = end_is_left ? label->selection_end : label->selection_anchor; + else + new_pos = !end_is_left ? label->selection_end : label->selection_anchor; + + break; + } + case GTK_MOVEMENT_LOGICAL_POSITIONS: + case GTK_MOVEMENT_WORDS: + if (count < 0) + new_pos = MIN (label->selection_end, label->selection_anchor); + else + new_pos = MAX (label->selection_end, label->selection_anchor); + break; + case GTK_MOVEMENT_DISPLAY_LINE_ENDS: + case GTK_MOVEMENT_PARAGRAPH_ENDS: + case GTK_MOVEMENT_BUFFER_ENDS: + /* FIXME: Can do better here */ + new_pos = count < 0 ? 0 : strlen (label->text); + break; + case GTK_MOVEMENT_PARAGRAPHS: + case GTK_MOVEMENT_PAGES: + break; + default: + g_assert_not_reached (); + break; + } + } + else + { + switch (step) + { + case GTK_MOVEMENT_LOGICAL_POSITIONS: + new_pos = eel_editable_label_move_logically (label, new_pos, count); + break; + case GTK_MOVEMENT_VISUAL_POSITIONS: + new_pos = eel_editable_label_move_visually (label, new_pos, count); + break; + case GTK_MOVEMENT_WORDS: + while (count > 0) + { + new_pos = eel_editable_label_move_forward_word (label, new_pos); + count--; + } + while (count < 0) + { + new_pos = eel_editable_label_move_backward_word (label, new_pos); + count++; + } + break; + case GTK_MOVEMENT_DISPLAY_LINE_ENDS: + case GTK_MOVEMENT_PARAGRAPH_ENDS: + case GTK_MOVEMENT_BUFFER_ENDS: + /* FIXME: Can do better here */ + new_pos = count < 0 ? 0 : strlen (label->text); + break; + case GTK_MOVEMENT_DISPLAY_LINES: + new_pos = eel_editable_label_move_line (label, new_pos, count); + break; + break; + case GTK_MOVEMENT_PARAGRAPHS: + case GTK_MOVEMENT_PAGES: + break; + default: + g_assert_not_reached (); + break; + } + } + + if (extend_selection) + eel_editable_label_select_region_index (label, + label->selection_anchor, + new_pos); + else + eel_editable_label_select_region_index (label, new_pos, new_pos); +} + +static void +eel_editable_label_reset_im_context (EelEditableLabel *label) +{ + if (label->need_im_reset) + { + label->need_im_reset = 0; + gtk_im_context_reset (label->im_context); + } +} + + +static void +eel_editable_label_delete_from_cursor (EelEditableLabel *label, + GtkDeleteType type, + gint count) +{ + GtkEditable *editable = GTK_EDITABLE (label); + gint start_pos = label->selection_anchor; + gint end_pos = label->selection_anchor; + + eel_editable_label_reset_im_context (label); + + if (label->selection_anchor != label->selection_end) + { + gtk_editable_delete_selection (editable); + return; + } + + switch (type) + { + case GTK_DELETE_CHARS: + end_pos = eel_editable_label_move_logically (label, start_pos, count); + start_pos = g_utf8_pointer_to_offset (label->text, label->text + start_pos); + end_pos = g_utf8_pointer_to_offset (label->text, label->text + end_pos); + gtk_editable_delete_text (GTK_EDITABLE (label), MIN (start_pos, end_pos), MAX (start_pos, end_pos)); + break; + case GTK_DELETE_WORDS: + if (count < 0) + { + /* Move to end of current word, or if not on a word, end of previous word */ + end_pos = eel_editable_label_move_backward_word (label, end_pos); + end_pos = eel_editable_label_move_forward_word (label, end_pos); + } + else if (count > 0) + { + /* Move to beginning of current word, or if not on a word, begining of next word */ + start_pos = eel_editable_label_move_forward_word (label, start_pos); + start_pos = eel_editable_label_move_backward_word (label, start_pos); + } + + /* Fall through */ + case GTK_DELETE_WORD_ENDS: + while (count < 0) + { + start_pos = eel_editable_label_move_backward_word (label, start_pos); + count++; + } + while (count > 0) + { + end_pos = eel_editable_label_move_forward_word (label, end_pos); + count--; + } + start_pos = g_utf8_pointer_to_offset (label->text, label->text + start_pos); + end_pos = g_utf8_pointer_to_offset (label->text, label->text + end_pos); + + gtk_editable_delete_text (GTK_EDITABLE (label), start_pos, end_pos); + break; + case GTK_DELETE_DISPLAY_LINE_ENDS: + case GTK_DELETE_PARAGRAPH_ENDS: + end_pos = g_utf8_pointer_to_offset (label->text, label->text + label->selection_anchor); + if (count < 0) + gtk_editable_delete_text (GTK_EDITABLE (label), 0, end_pos); + else + gtk_editable_delete_text (GTK_EDITABLE (label), end_pos, -1); + break; + case GTK_DELETE_DISPLAY_LINES: + case GTK_DELETE_PARAGRAPHS: + gtk_editable_delete_text (GTK_EDITABLE (label), 0, -1); + break; + case GTK_DELETE_WHITESPACE: + /* TODO eel_editable_label_delete_whitespace (label); */ + break; + } + + eel_editable_label_pend_cursor_blink (label); +} + + +static void +eel_editable_label_copy_clipboard (EelEditableLabel *label) +{ + if (label->text) + { + gint start, end; + gint len; + + start = MIN (label->selection_anchor, + label->selection_end); + end = MAX (label->selection_anchor, + label->selection_end); + + len = strlen (label->text); + + if (end > len) + end = len; + + if (start > len) + start = len; + + if (start != end) + gtk_clipboard_set_text (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD), + label->text + start, end - start); + } +} + +static void +eel_editable_label_cut_clipboard (EelEditableLabel *label) +{ + if (label->text) + { + gint start, end; + gint len; + + start = MIN (label->selection_anchor, + label->selection_end); + end = MAX (label->selection_anchor, + label->selection_end); + + len = strlen (label->text); + + if (end > len) + end = len; + + if (start > len) + start = len; + + if (start != end) + { + gtk_clipboard_set_text (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD), + label->text + start, end - start); + start = g_utf8_pointer_to_offset (label->text, label->text + start); + end = g_utf8_pointer_to_offset (label->text, label->text + end); + gtk_editable_delete_text (GTK_EDITABLE (label), start, end); + } + } +} + +static void +paste_received (GtkClipboard *clipboard, + const gchar *text, + gpointer data) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (data); + GtkEditable *editable = GTK_EDITABLE (label); + gint tmp_pos; + + if (text) + { + if (label->selection_end != label->selection_anchor) + gtk_editable_delete_selection (editable); + + tmp_pos = g_utf8_pointer_to_offset (label->text, + label->text + label->selection_anchor); + gtk_editable_insert_text (GTK_EDITABLE (label), text, strlen (text), &tmp_pos); + tmp_pos = g_utf8_offset_to_pointer (label->text, tmp_pos) - label->text; + eel_editable_label_select_region_index (label, tmp_pos, tmp_pos); + } + + g_object_unref (G_OBJECT (label)); +} + +static void +eel_editable_label_paste (EelEditableLabel *label, + GdkAtom selection) +{ + g_object_ref (G_OBJECT (label)); + gtk_clipboard_request_text (gtk_widget_get_clipboard (GTK_WIDGET (label), selection), + paste_received, label); +} + +static void +eel_editable_label_paste_clipboard (EelEditableLabel *label) +{ + eel_editable_label_paste (label, GDK_NONE); +} + +static void +eel_editable_label_select_all (EelEditableLabel *label) +{ + eel_editable_label_select_region_index (label, 0, strlen (label->text)); +} + +/* Quick hack of a popup menu + */ +static void +activate_cb (GtkWidget *menuitem, + EelEditableLabel *label) +{ + const gchar *signal = g_object_get_data (G_OBJECT (menuitem), "gtk-signal"); + g_signal_emit_by_name (GTK_OBJECT (label), signal); +} + +static void +append_action_signal (EelEditableLabel *label, + GtkWidget *menu, + const gchar *stock_id, + const gchar *signal, + gboolean sensitive) +{ + GtkWidget *menuitem = gtk_image_menu_item_new_from_stock (stock_id, NULL); + + g_object_set_data (G_OBJECT (menuitem), "gtk-signal", (char *)signal); + g_signal_connect (menuitem, "activate", + G_CALLBACK (activate_cb), label); + + gtk_widget_set_sensitive (menuitem, sensitive); + + gtk_widget_show (menuitem); + gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); +} + +static void +popup_menu_detach (GtkWidget *attach_widget, + GtkMenu *menu) +{ + EelEditableLabel *label; + label = EEL_EDITABLE_LABEL (attach_widget); + + label->popup_menu = NULL; +} + +static void +popup_position_func (GtkMenu *menu, + gint *x, + gint *y, + gboolean *push_in, + gpointer user_data) +{ + EelEditableLabel *label; + GtkWidget *widget; + GtkRequisition req; + GtkAllocation allocation; + + label = EEL_EDITABLE_LABEL (user_data); + widget = GTK_WIDGET (label); + + g_assert (gtk_widget_get_realized (widget)); + + gdk_window_get_origin (gtk_widget_get_window (widget), x, y); + + /*gtk_widget_size_request (label->popup_menu, &req);*/ + gtk_widget_get_requisition (widget, &req); + gtk_widget_get_allocation (widget, &allocation); + + *x += allocation.width / 2; + *y += allocation.height; + + *x = CLAMP (*x, 0, MAX (0, gdk_screen_width () - req.width)); + *y = CLAMP (*y, 0, MAX (0, gdk_screen_height () - req.height)); +} + +static void +eel_editable_label_toggle_overwrite (EelEditableLabel *label) +{ + label->overwrite_mode = !label->overwrite_mode; + gtk_widget_queue_draw (GTK_WIDGET (label)); +} + +typedef struct +{ + EelEditableLabel *label; + gint button; + guint time; +} PopupInfo; + +static void +popup_targets_received (GtkClipboard *clipboard, + GtkSelectionData *data, + gpointer user_data) +{ + GtkWidget *menuitem, *submenu; + gboolean have_selection; + gboolean clipboard_contains_text; + PopupInfo *info; + EelEditableLabel *label; + + info = user_data; + label = info->label; + + if (gtk_widget_get_realized (GTK_WIDGET (label))) + { + if (label->popup_menu) + gtk_widget_destroy (label->popup_menu); + + label->popup_menu = gtk_menu_new (); + + gtk_menu_attach_to_widget (GTK_MENU (label->popup_menu), + GTK_WIDGET (label), + popup_menu_detach); + + have_selection = + label->selection_anchor != label->selection_end; + + clipboard_contains_text = gtk_selection_data_targets_include_text (data); + + append_action_signal (label, label->popup_menu, GTK_STOCK_CUT, "cut_clipboard", + have_selection); + append_action_signal (label, label->popup_menu, GTK_STOCK_COPY, "copy_clipboard", + have_selection); + append_action_signal (label, label->popup_menu, GTK_STOCK_PASTE, "paste_clipboard", + clipboard_contains_text); + + menuitem = gtk_menu_item_new_with_label (_("Select All")); + g_signal_connect_object (menuitem, "activate", + G_CALLBACK (eel_editable_label_select_all), label, + G_CONNECT_SWAPPED); + gtk_widget_show (menuitem); + gtk_menu_shell_append (GTK_MENU_SHELL (label->popup_menu), menuitem); + + menuitem = gtk_separator_menu_item_new (); + gtk_widget_show (menuitem); + gtk_menu_shell_append (GTK_MENU_SHELL (label->popup_menu), menuitem); + + menuitem = gtk_menu_item_new_with_label (_("Input Methods")); + gtk_widget_show (menuitem); + submenu = gtk_menu_new (); + gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu); + + gtk_menu_shell_append (GTK_MENU_SHELL (label->popup_menu), menuitem); + + gtk_im_multicontext_append_menuitems (GTK_IM_MULTICONTEXT (label->im_context), + GTK_MENU_SHELL (submenu)); + + g_signal_emit (GTK_OBJECT (label), + signals[POPULATE_POPUP], 0, + label->popup_menu); + + if (info->button) + gtk_menu_popup (GTK_MENU (label->popup_menu), NULL, NULL, + NULL, NULL, + info->button, info->time); + else + { + gtk_menu_popup (GTK_MENU (label->popup_menu), NULL, NULL, + popup_position_func, label, + info->button, info->time); + gtk_menu_shell_select_first (GTK_MENU_SHELL (label->popup_menu), FALSE); + } + } + + g_object_unref (label); + g_free (info); +} + +static void +eel_editable_label_do_popup (EelEditableLabel *label, + GdkEventButton *event) +{ + PopupInfo *info = g_new (PopupInfo, 1); + + /* In order to know what entries we should make sensitive, we + * ask for the current targets of the clipboard, and when + * we get them, then we actually pop up the menu. + */ + info->label = g_object_ref (label); + + if (event) + { + info->button = event->button; + info->time = event->time; + } + else + { + info->button = 0; + info->time = gtk_get_current_event_time (); + } + + gtk_clipboard_request_contents (gtk_widget_get_clipboard (GTK_WIDGET (label), GDK_SELECTION_CLIPBOARD), + gdk_atom_intern ("TARGETS", FALSE), + popup_targets_received, + info); +} + +/************ Editable implementation ****************/ + +static void +editable_insert_text_emit (GtkEditable *editable, + const gchar *new_text, + gint new_text_length, + gint *position) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + gchar buf[64]; + gchar *text; + int text_length; + + text_length = g_utf8_strlen (label->text, -1); + + if (*position < 0 || *position > text_length) + *position = text_length; + + g_object_ref (G_OBJECT (editable)); + + if (new_text_length <= 63) + text = buf; + else + text = g_new (gchar, new_text_length + 1); + + text[new_text_length] = '\0'; + strncpy (text, new_text, new_text_length); + + g_signal_emit_by_name (editable, "insert_text", text, new_text_length, position); + + if (new_text_length > 63) + g_free (text); + + g_object_unref (G_OBJECT (editable)); +} + +static void +editable_delete_text_emit (GtkEditable *editable, + gint start_pos, + gint end_pos) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + int text_length; + + text_length = g_utf8_strlen (label->text, -1); + + if (end_pos < 0 || end_pos > text_length) + end_pos = text_length; + if (start_pos < 0) + start_pos = 0; + if (start_pos > end_pos) + start_pos = end_pos; + + g_object_ref (G_OBJECT (editable)); + + g_signal_emit_by_name (editable, "delete_text", start_pos, end_pos); + + g_object_unref (G_OBJECT (editable)); +} + +static void +editable_insert_text (GtkEditable *editable, + const gchar *new_text, + gint new_text_length, + gint *position) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + gint index; + + if (new_text_length < 0) + new_text_length = strlen (new_text); + + index = g_utf8_offset_to_pointer (label->text, *position) - label->text; + + eel_editable_label_insert_text (label, + new_text, + new_text_length, + &index); + + *position = g_utf8_pointer_to_offset (label->text, label->text + index); +} + +static void +editable_delete_text (GtkEditable *editable, + gint start_pos, + gint end_pos) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + int text_length; + gint start_index, end_index; + + text_length = g_utf8_strlen (label->text, -1); + + if (end_pos < 0 || end_pos > text_length) + end_pos = text_length; + if (start_pos < 0) + start_pos = 0; + if (start_pos > end_pos) + start_pos = end_pos; + + start_index = g_utf8_offset_to_pointer (label->text, start_pos) - label->text; + end_index = g_utf8_offset_to_pointer (label->text, end_pos) - label->text; + + eel_editable_label_delete_text (label, start_index, end_index); +} + +static gchar * +editable_get_chars (GtkEditable *editable, + gint start_pos, + gint end_pos) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + int text_length; + gint start_index, end_index; + + text_length = g_utf8_strlen (label->text, -1); + + if (end_pos < 0 || end_pos > text_length) + end_pos = text_length; + if (start_pos < 0) + start_pos = 0; + if (start_pos > end_pos) + start_pos = end_pos; + + start_index = g_utf8_offset_to_pointer (label->text, start_pos) - label->text; + end_index = g_utf8_offset_to_pointer (label->text, end_pos) - label->text; + + return g_strndup (label->text + start_index, end_index - start_index); +} + +static void +editable_set_selection_bounds (GtkEditable *editable, + gint start, + gint end) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + int text_length; + gint start_index, end_index; + + text_length = g_utf8_strlen (label->text, -1); + + if (end < 0 || end > text_length) + end = text_length; + if (start < 0) + start = text_length; + if (start > text_length) + start = text_length; + + eel_editable_label_reset_im_context (label); + + start_index = g_utf8_offset_to_pointer (label->text, start) - label->text; + end_index = g_utf8_offset_to_pointer (label->text, end) - label->text; + + eel_editable_label_select_region_index (label, start_index, end_index); +} + +static gboolean +editable_get_selection_bounds (GtkEditable *editable, + gint *start, + gint *end) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + + *start = g_utf8_pointer_to_offset (label->text, label->text + label->selection_anchor); + *end = g_utf8_pointer_to_offset (label->text, label->text + label->selection_end); + + return (label->selection_anchor != label->selection_end); +} + +static void +editable_real_set_position (GtkEditable *editable, + gint position) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + int text_length; + int index; + + text_length = g_utf8_strlen (label->text, -1); + + if (position < 0 || position > text_length) + position = text_length; + + index = g_utf8_offset_to_pointer (label->text, position) - label->text; + + if (index != label->selection_anchor || + index != label->selection_end) + { + eel_editable_label_select_region_index (label, index, index); + } +} + +static gint +editable_get_position (GtkEditable *editable) +{ + EelEditableLabel *label = EEL_EDITABLE_LABEL (editable); + + return g_utf8_pointer_to_offset (label->text, label->text + label->selection_anchor); +} + + +static AtkObjectClass *a11y_parent_class = NULL; + +static const char* eel_editable_label_accessible_data = "eel-editable-label-accessible-data"; + +/************ Accessible implementation ****************/ + +typedef struct +{ + GailTextUtil *textutil; + gint selection_anchor; + gint selection_end; + gchar *signal_name; + gint position; + gint length; +} EelEditableLabelAccessiblePrivate; + +typedef struct +{ + EelEditableLabel* label; + gint position; +} EelEditableLabelAccessiblePaste; + + +static gchar* +eel_editable_label_accessible_get_text (AtkText *text, + gint start_pos, + gint end_pos) +{ + GtkWidget *widget; + EelEditableLabelAccessiblePrivate *priv; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return NULL; + + priv = g_object_get_data (G_OBJECT (text), eel_editable_label_accessible_data); + return gail_text_util_get_substring (priv->textutil, start_pos, end_pos); +} + +static gunichar +eel_editable_label_accessible_get_character_at_offset (AtkText *text, + gint offset) +{ + GtkWidget *widget; + EelEditableLabelAccessiblePrivate *priv; + gchar *string; + gchar *index; + gunichar unichar; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return '\0'; + + priv = g_object_get_data (G_OBJECT (text), eel_editable_label_accessible_data); + string = gail_text_util_get_substring (priv->textutil, 0, -1); + if (offset >= g_utf8_strlen (string, -1)) + { + unichar = '\0'; + } + else + { + index = g_utf8_offset_to_pointer (string, offset); + + unichar = g_utf8_get_char(index); + } + + g_free(string); + return unichar; +} + +static gchar* +eel_editable_label_accessible_get_text_before_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset) +{ + GtkWidget *widget; + EelEditableLabel *label; + EelEditableLabelAccessiblePrivate *priv; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return NULL; + + label = EEL_EDITABLE_LABEL (widget); + priv = g_object_get_data (G_OBJECT (text), eel_editable_label_accessible_data); + + return gail_text_util_get_text (priv->textutil, + eel_editable_label_get_layout (label), + GAIL_BEFORE_OFFSET, + boundary_type, offset, + start_offset, end_offset); +} + +static gchar* +eel_editable_label_accessible_get_text_at_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset) +{ + GtkWidget *widget; + EelEditableLabel *label; + EelEditableLabelAccessiblePrivate *priv; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return NULL; + + + label = EEL_EDITABLE_LABEL (widget); + priv = g_object_get_data (G_OBJECT (text), eel_editable_label_accessible_data); + return gail_text_util_get_text (priv->textutil, + eel_editable_label_get_layout (label), + GAIL_AT_OFFSET, + boundary_type, offset, + start_offset, end_offset); +} + +static gchar* +eel_editable_label_accessible_get_text_after_offset (AtkText *text, + gint offset, + AtkTextBoundary boundary_type, + gint *start_offset, + gint *end_offset) +{ + GtkWidget *widget; + EelEditableLabel *label; + EelEditableLabelAccessiblePrivate *priv; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return NULL; + + label = EEL_EDITABLE_LABEL (widget); + priv = g_object_get_data (G_OBJECT (text), eel_editable_label_accessible_data); + return gail_text_util_get_text (priv->textutil, + eel_editable_label_get_layout (label), + GAIL_AFTER_OFFSET, + boundary_type, offset, + start_offset, end_offset); +} + +static gint +eel_editable_label_accessible_get_caret_offset (AtkText *text) +{ + GtkWidget *widget; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return 0; + + return gtk_editable_get_position (GTK_EDITABLE (widget)); +} + +static gboolean +eel_editable_label_accessible_set_caret_offset (AtkText *text, gint offset) +{ + GtkWidget *widget; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return FALSE; + + gtk_editable_set_position (GTK_EDITABLE (widget), offset); + return TRUE; +} + +static gint +eel_editable_label_accessible_get_character_count (AtkText *text) +{ + GtkWidget *widget; + EelEditableLabel *label; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return 0; + + label = EEL_EDITABLE_LABEL (widget); + return g_utf8_strlen (eel_editable_label_get_text (label), -1); +} + +static gint +eel_editable_label_accessible_get_n_selections (AtkText *text) +{ + GtkWidget *widget; + EelEditableLabel *label; + gint select_start, select_end; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return -1; + + label = EEL_EDITABLE_LABEL (widget); + gtk_editable_get_selection_bounds (GTK_EDITABLE (label), &select_start, + &select_end); + + if (select_start != select_end) + return 1; + else + return 0; +} + +static gchar* +eel_editable_label_accessible_get_selection (AtkText *text, + gint selection_num, + gint *start_pos, + gint *end_pos) +{ + GtkWidget *widget; + EelEditableLabel *label; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return NULL; + + /* Only let the user get the selection if one is set, and if the + * selection_num is 0. + */ + if (selection_num != 0) + return NULL; + + label = EEL_EDITABLE_LABEL (widget); + gtk_editable_get_selection_bounds (GTK_EDITABLE (label), start_pos, end_pos); + + if (*start_pos != *end_pos) + return gtk_editable_get_chars (GTK_EDITABLE (label), *start_pos, *end_pos); + else + return NULL; +} + +static gboolean +eel_editable_label_accessible_add_selection (AtkText *text, + gint start_pos, + gint end_pos) +{ + GtkWidget *widget; + EelEditableLabel *label; + gint select_start, select_end; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return FALSE; + + label = EEL_EDITABLE_LABEL (widget); + gtk_editable_get_selection_bounds (GTK_EDITABLE (label), &select_start, + &select_end); + + /* If there is already a selection, then don't allow another to be added, + * since EelEditableLabel only supports one selected region. + */ + if (select_start == select_end) + { + gtk_editable_select_region (GTK_EDITABLE (label), start_pos, end_pos); + return TRUE; + } + else + return FALSE; +} + +static gboolean +eel_editable_label_accessible_remove_selection (AtkText *text, + gint selection_num) +{ + GtkWidget *widget; + EelEditableLabel *label; + gint select_start, select_end, caret_pos; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return FALSE; + + if (selection_num != 0) + return FALSE; + + label = EEL_EDITABLE_LABEL (widget); + gtk_editable_get_selection_bounds (GTK_EDITABLE (label), &select_start, + &select_end); + + if (select_start != select_end) + { + /* Setting the start & end of the selected region to the caret position + * turns off the selection. + */ + caret_pos = gtk_editable_get_position (GTK_EDITABLE (label)); + gtk_editable_select_region (GTK_EDITABLE (label), caret_pos, caret_pos); + return TRUE; + } + else + return FALSE; +} + +static gboolean +eel_editable_label_accessible_set_selection (AtkText *text, + gint selection_num, + gint start_pos, + gint end_pos) +{ + GtkWidget *widget; + EelEditableLabel *label; + gint select_start, select_end; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return FALSE; + + /* Only let the user move the selection if one is set, and if the + * selection_num is 0 + */ + if (selection_num != 0) + return FALSE; + + label = EEL_EDITABLE_LABEL (widget); + gtk_editable_get_selection_bounds (GTK_EDITABLE (label), &select_start, + &select_end); + + if (select_start != select_end) + { + gtk_editable_select_region (GTK_EDITABLE (label), start_pos, end_pos); + return TRUE; + } + else + return FALSE; +} + +static AtkAttributeSet* +eel_editable_label_accessible_get_run_attributes (AtkText *text, + gint offset, + gint *start_offset, + gint *end_offset) +{ + GtkWidget *widget; + EelEditableLabel *label; + AtkAttributeSet *at_set = NULL; + GtkTextDirection dir; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return NULL; + + label = EEL_EDITABLE_LABEL (widget); + + dir = gtk_widget_get_direction (widget); + if (dir == GTK_TEXT_DIR_RTL) + { + at_set = gail_misc_add_attribute (at_set, + ATK_TEXT_ATTR_DIRECTION, + g_strdup (atk_text_attribute_get_value (ATK_TEXT_ATTR_DIRECTION, dir))); + } + + at_set = gail_misc_layout_get_run_attributes (at_set, + eel_editable_label_get_layout (label), + label->text, + offset, + start_offset, + end_offset); + return at_set; +} + +static AtkAttributeSet* +eel_editable_label_accessible_get_default_attributes (AtkText *text) +{ + GtkWidget *widget; + EelEditableLabel *label; + AtkAttributeSet *at_set = NULL; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return NULL; + + label = EEL_EDITABLE_LABEL (widget); + + at_set = gail_misc_get_default_attributes (at_set, + eel_editable_label_get_layout (label), + widget); + return at_set; +} + +static void +eel_editable_label_accessible_get_character_extents (AtkText *text, + gint offset, + gint *x, + gint *y, + gint *width, + gint *height, + AtkCoordType coords) +{ + GtkWidget *widget; + EelEditableLabel *label; + PangoRectangle char_rect; + gint index, cursor_index, x_layout, y_layout; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return; + + label = EEL_EDITABLE_LABEL (widget); + eel_editable_label_get_layout_offsets (label, &x_layout, &y_layout); + index = g_utf8_offset_to_pointer (label->text, offset) - label->text; + cursor_index = label->selection_anchor; + if (index > cursor_index) + index += label->preedit_length; + pango_layout_index_to_pos (eel_editable_label_get_layout(label), index, &char_rect); + + gail_misc_get_extents_from_pango_rectangle (widget, &char_rect, + x_layout, y_layout, x, y, width, height, coords); +} + +static gint +eel_editable_label_accessible_get_offset_at_point (AtkText *text, + gint x, + gint y, + AtkCoordType coords) +{ + GtkWidget *widget; + EelEditableLabel *label; + gint index, cursor_index, x_layout, y_layout; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return -1; + + label = EEL_EDITABLE_LABEL (widget); + + eel_editable_label_get_layout_offsets (label, &x_layout, &y_layout); + + index = gail_misc_get_index_at_point_in_layout (widget, + eel_editable_label_get_layout(label), x_layout, y_layout, x, y, coords); + if (index == -1) + { + if (coords == ATK_XY_SCREEN || coords == ATK_XY_WINDOW) + return g_utf8_strlen (label->text, -1); + + return index; + } + else + { + cursor_index = label->selection_anchor; + if (index >= cursor_index && label->preedit_length) + { + if (index >= cursor_index + label->preedit_length) + index -= label->preedit_length; + else + index = cursor_index; + } + return g_utf8_pointer_to_offset (label->text, label->text + index); + } +} + +static void +atk_text_interface_init (AtkTextIface *iface) +{ + g_assert (iface != NULL); + + iface->get_text = eel_editable_label_accessible_get_text; + iface->get_character_at_offset = eel_editable_label_accessible_get_character_at_offset; + iface->get_text_before_offset = eel_editable_label_accessible_get_text_before_offset; + iface->get_text_at_offset = eel_editable_label_accessible_get_text_at_offset; + iface->get_text_after_offset = eel_editable_label_accessible_get_text_after_offset; + iface->get_caret_offset = eel_editable_label_accessible_get_caret_offset; + iface->set_caret_offset = eel_editable_label_accessible_set_caret_offset; + iface->get_character_count = eel_editable_label_accessible_get_character_count; + iface->get_n_selections = eel_editable_label_accessible_get_n_selections; + iface->get_selection = eel_editable_label_accessible_get_selection; + iface->add_selection = eel_editable_label_accessible_add_selection; + iface->remove_selection = eel_editable_label_accessible_remove_selection; + iface->set_selection = eel_editable_label_accessible_set_selection; + iface->get_run_attributes = eel_editable_label_accessible_get_run_attributes; + iface->get_default_attributes = eel_editable_label_accessible_get_default_attributes; + iface->get_character_extents = eel_editable_label_accessible_get_character_extents; + iface->get_offset_at_point = eel_editable_label_accessible_get_offset_at_point; +} + +static void +eel_editable_label_accessible_set_text_contents (AtkEditableText *text, + const gchar *string) +{ + GtkWidget *widget; + EelEditableLabel *label; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return; + + label = EEL_EDITABLE_LABEL (widget); + + eel_editable_label_set_text (label, string); +} + +static void +eel_editable_label_accessible_insert_text (AtkEditableText *text, + const gchar *string, + gint length, + gint *position) +{ + GtkWidget *widget; + EelEditableLabel *label; + GtkEditable *editable; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return; + + label = EEL_EDITABLE_LABEL (widget); + editable = GTK_EDITABLE (label); + + gtk_editable_insert_text (editable, string, length, position); +} + +static void +eel_editable_label_accessible_copy_text (AtkEditableText *text, + gint start_pos, + gint end_pos) +{ + GtkWidget *widget; + EelEditableLabel *label; + GtkEditable *editable; + gchar *str; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return; + + label = EEL_EDITABLE_LABEL (widget); + editable = GTK_EDITABLE (label); + str = gtk_editable_get_chars (editable, start_pos, end_pos); + gtk_clipboard_set_text (gtk_clipboard_get (GDK_NONE), str, -1); +} + +static void +eel_editable_label_accessible_cut_text (AtkEditableText *text, + gint start_pos, + gint end_pos) +{ + GtkWidget *widget; + EelEditableLabel *label; + GtkEditable *editable; + gchar *str; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return; + + label = EEL_EDITABLE_LABEL (widget); + editable = GTK_EDITABLE (label); + str = gtk_editable_get_chars (editable, start_pos, end_pos); + gtk_clipboard_set_text (gtk_clipboard_get (GDK_NONE), str, -1); + gtk_editable_delete_text (editable, start_pos, end_pos); +} + +static void +eel_editable_label_accessible_delete_text (AtkEditableText *text, + gint start_pos, + gint end_pos) +{ + GtkWidget *widget; + EelEditableLabel *label; + GtkEditable *editable; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return; + + label = EEL_EDITABLE_LABEL (widget); + editable = GTK_EDITABLE (label); + + gtk_editable_delete_text (editable, start_pos, end_pos); +} + +static void +eel_editable_label_accessible_paste_received (GtkClipboard *clipboard, + const gchar *text, + gpointer data) +{ + EelEditableLabelAccessiblePaste* paste_struct = (EelEditableLabelAccessiblePaste *)data; + + if (text) + gtk_editable_insert_text (GTK_EDITABLE (paste_struct->label), text, -1, + &(paste_struct->position)); + + g_object_unref (paste_struct->label); +} + +static void +eel_editable_label_accessible_paste_text (AtkEditableText *text, + gint position) +{ + GtkWidget *widget; + GtkEditable *editable; + EelEditableLabelAccessiblePaste paste_struct; + + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text)); + if (widget == NULL) + /* State is defunct */ + return; + + editable = GTK_EDITABLE (widget); + if (!gtk_editable_get_editable (editable)) + return; + paste_struct.label = EEL_EDITABLE_LABEL (widget); + paste_struct.position = position; + + g_object_ref (paste_struct.label); + gtk_clipboard_request_text (gtk_clipboard_get (GDK_NONE), + eel_editable_label_accessible_paste_received, &paste_struct); +} + +static void +atk_editable_text_interface_init (AtkEditableTextIface *iface) +{ + g_assert (iface != NULL); + + iface->set_text_contents = eel_editable_label_accessible_set_text_contents; + iface->insert_text = eel_editable_label_accessible_insert_text; + iface->copy_text = eel_editable_label_accessible_copy_text; + iface->cut_text = eel_editable_label_accessible_cut_text; + iface->delete_text = eel_editable_label_accessible_delete_text; + iface->paste_text = eel_editable_label_accessible_paste_text; +} + +static void +eel_editable_label_accessible_notify_insert (AtkObject *accessible) +{ + EelEditableLabelAccessiblePrivate *priv; + + priv = g_object_get_data (G_OBJECT (accessible), eel_editable_label_accessible_data); + if (priv->signal_name) + { + g_signal_emit_by_name (accessible, + priv->signal_name, + priv->position, + priv->length); + priv->signal_name = NULL; + } +} + +static gboolean +eel_editable_label_accessible_idle_notify_insert (gpointer data) +{ + eel_editable_label_accessible_notify_insert (data); + return FALSE; +} + +/* Note arg1 returns the character at the start of the insert. + * arg2 returns the number of characters inserted. + */ +static void +eel_editable_label_accessible_insert_text_cb (EelEditableLabel *label, + gchar *arg1, + gint arg2, + gpointer arg3) +{ + AtkObject *accessible; + EelEditableLabelAccessiblePrivate *priv; + gint *position = (gint *) arg3; + + accessible = gtk_widget_get_accessible (GTK_WIDGET (label)); + priv = g_object_get_data (G_OBJECT (accessible), eel_editable_label_accessible_data); + if (!priv->signal_name) + { + priv->signal_name = "text_changed::insert"; + priv->position = *position; + priv->length = arg2; + } + /* + * The signal will be emitted when the cursor position is updated. + * or in an idle handler if it not updated. + */ + g_idle_add (eel_editable_label_accessible_idle_notify_insert, accessible); +} + +/* Note arg1 returns the start of the delete range, arg2 returns the + * end of the delete range if multiple characters are deleted. + */ +static void +eel_editable_label_accessible_delete_text_cb (EelEditableLabel *label, + gint arg1, + gint arg2) +{ + AtkObject *accessible; + + accessible = gtk_widget_get_accessible (GTK_WIDGET (label)); + + /* + * Zero length text deleted so ignore + */ + if (arg2 - arg1 == 0) + return; + + g_signal_emit_by_name (accessible, "text_changed::delete", arg1, arg2 - arg1); +} + +static void +eel_editable_label_accessible_changed_cb (EelEditableLabel *label) +{ + AtkObject *accessible; + EelEditableLabelAccessiblePrivate *priv; + + accessible = gtk_widget_get_accessible (GTK_WIDGET (label)); + priv = g_object_get_data (G_OBJECT (accessible), eel_editable_label_accessible_data); + gail_text_util_text_setup (priv->textutil, eel_editable_label_get_text (label)); +} + +static gboolean +check_for_selection_change (AtkObject *accessible, + GtkWidget *widget) +{ + EelEditableLabelAccessiblePrivate *priv; + EelEditableLabel *label; + gboolean ret_val = FALSE; + + priv = g_object_get_data (G_OBJECT (accessible), eel_editable_label_accessible_data); + label = EEL_EDITABLE_LABEL (widget); + + if (label->selection_anchor != label->selection_end) + { + if (label->selection_anchor != priv->selection_anchor || + label->selection_end != priv->selection_end) + /* + * This check is here as this function can be called + * for notification of selection_end and selection_anchor. + * The values of selection_anchor and selection_end may be the same + * for both notifications and we only want to generate one + * text_selection_changed signal. + */ + ret_val = TRUE; + } + else + { + /* We had a selection */ + ret_val = (priv->selection_anchor != priv->selection_end); + } + priv->selection_anchor = label->selection_anchor; + priv->selection_end = label->selection_end; + + return ret_val; +} + +static void +eel_editable_label_accessible_notify_gtk (GObject *obj, + GParamSpec *pspec) +{ + GtkWidget *widget; + AtkObject *accessible; + EelEditableLabel *label; + + widget = GTK_WIDGET (obj); + label = EEL_EDITABLE_LABEL (widget); + accessible = gtk_widget_get_accessible (widget); + + if (strcmp (pspec->name, "cursor-position") == 0) + { + eel_editable_label_accessible_notify_insert (accessible); + if (check_for_selection_change (accessible, widget)) + g_signal_emit_by_name (accessible, "text_selection_changed"); + /* + * The label cursor position has moved so generate the signal. + */ + g_signal_emit_by_name (accessible, "text_caret_moved", + g_utf8_pointer_to_offset (label->text, + label->text + label->selection_anchor)); + } + else if (strcmp (pspec->name, "selection-bound") == 0) + { + eel_editable_label_accessible_notify_insert (accessible); + + if (check_for_selection_change (accessible, widget)) + g_signal_emit_by_name (accessible, "text_selection_changed"); + } +} + +static void +eel_editable_label_accessible_initialize (AtkObject *accessible, + gpointer widget) +{ + EelEditableLabelAccessiblePrivate *priv; + EelEditableLabel *label; + + a11y_parent_class->initialize (accessible, widget); + + label = EEL_EDITABLE_LABEL (widget); + priv = g_new0 (EelEditableLabelAccessiblePrivate, 1); + priv->textutil = gail_text_util_new (); + gail_text_util_text_setup (priv->textutil, eel_editable_label_get_text (EEL_EDITABLE_LABEL (widget))); + priv->selection_anchor = label->selection_anchor; + priv->selection_end = label->selection_end; + g_object_set_data (G_OBJECT (accessible), eel_editable_label_accessible_data, priv); + g_signal_connect (widget, "insert-text", + G_CALLBACK (eel_editable_label_accessible_insert_text_cb), NULL); + g_signal_connect (widget, "delete-text", + G_CALLBACK (eel_editable_label_accessible_delete_text_cb), NULL); + g_signal_connect (widget, "changed", + G_CALLBACK (eel_editable_label_accessible_changed_cb), NULL); + + g_signal_connect (widget, + "notify", + G_CALLBACK (eel_editable_label_accessible_notify_gtk), + NULL); + atk_object_set_role (accessible, ATK_ROLE_TEXT); +} + +static const gchar* eel_editable_label_accessible_get_name(AtkObject* accessible) +{ + if (accessible->name != NULL) + { + return accessible->name; + } + else + { + GtkWidget* widget; + + widget = gtk_accessible_get_widget(GTK_ACCESSIBLE(accessible)); + + if (widget == NULL) + { + /* State is defunct */ + return NULL; + } + + g_assert(EEL_IS_EDITABLE_LABEL(widget)); + + return eel_editable_label_get_text(EEL_EDITABLE_LABEL(widget)); + } +} + +static AtkStateSet* +eel_editable_label_accessible_ref_state_set (AtkObject *accessible) +{ + AtkStateSet *state_set; + GtkWidget *widget; + + state_set = a11y_parent_class->ref_state_set (accessible); + widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible)); + + if (widget == NULL) + return state_set; + + atk_state_set_add_state (state_set, ATK_STATE_EDITABLE); + atk_state_set_add_state (state_set, ATK_STATE_MULTI_LINE); + return state_set; +} + +static void +eel_editable_label_accessible_finalize (GObject *object) +{ + EelEditableLabelAccessiblePrivate *priv; + + priv = g_object_get_data (object, eel_editable_label_accessible_data); + g_object_unref (priv->textutil); + g_free (priv); + G_OBJECT_CLASS (a11y_parent_class)->finalize (object); +} + +static void +eel_editable_label_accessible_class_init (AtkObjectClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + + a11y_parent_class = g_type_class_peek_parent (klass); + + klass->initialize = eel_editable_label_accessible_initialize; + klass->get_name = eel_editable_label_accessible_get_name; + klass->ref_state_set = eel_editable_label_accessible_ref_state_set; + gobject_class->finalize = eel_editable_label_accessible_finalize; +} + +static AtkObject * +eel_editable_label_get_accessible (GtkWidget *widget) +{ + static GType type = 0; + AtkObject *accessible; + + if ((accessible = eel_accessibility_get_atk_object (widget))) + return accessible; + + if (!type) + { + const GInterfaceInfo atk_editable_text_info = + { + (GInterfaceInitFunc) atk_editable_text_interface_init, + (GInterfaceFinalizeFunc) NULL, + NULL + }; + const GInterfaceInfo atk_text_info = + { + (GInterfaceInitFunc) atk_text_interface_init, + (GInterfaceFinalizeFunc) NULL, + NULL + }; + + type = eel_accessibility_create_derived_type ("EelEditableLabelAccessible", + G_TYPE_FROM_INSTANCE (widget), + eel_editable_label_accessible_class_init); + + if (!type) + return NULL; + + g_type_add_interface_static (type, ATK_TYPE_EDITABLE_TEXT, &atk_editable_text_info); + g_type_add_interface_static (type, ATK_TYPE_TEXT, &atk_text_info); + } + + accessible = g_object_new (type, NULL); + + return eel_accessibility_set_atk_object_return (widget, accessible); +} + diff --git a/eel/eel-editable-label.h b/eel/eel-editable-label.h new file mode 100644 index 00000000..559ac6a1 --- /dev/null +++ b/eel/eel-editable-label.h @@ -0,0 +1,145 @@ +/* GTK - The GIMP Toolkit + * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* + * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS + * file for a list of people on the GTK+ Team. See the ChangeLog + * files for a list of changes. These files are distributed with + * GTK+ at ftp://ftp.gtk.org/pub/gtk/. + */ + +#ifndef __EEL_EDITABLE_LABEL_H__ +#define __EEL_EDITABLE_LABEL_H__ + + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#define EEL_TYPE_EDITABLE_LABEL eel_editable_label_get_type() +#define EEL_EDITABLE_LABEL(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_EDITABLE_LABEL, EelEditableLabel)) +#define EEL_EDITABLE_LABEL_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_EDITABLE_LABEL, EelEditableLabelClass)) +#define EEL_IS_EDITABLE_LABEL(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_EDITABLE_LABEL)) +#define EEL_IS_EDITABLE_LABEL_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_EDITABLE_LABEL)) +#define EEL_EDITABLE_LABEL_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_EDITABLE_LABEL, EelEditableLabelClass)) + + typedef struct _EelEditableLabel EelEditableLabel; + typedef struct _EelEditableLabelClass EelEditableLabelClass; + + typedef struct _EelEditableLabelSelectionInfo EelEditableLabelSelectionInfo; + + struct _EelEditableLabel + { + GtkMisc misc; + + /*< private >*/ + guint jtype : 2; + guint wrap : 1; + guint overwrite_mode : 1; + guint draw_outline : 1; + PangoWrapMode wrap_mode; + + gchar *text; + int text_size; /* allocated size, in bytes */ + int n_bytes; /* length in use (not including terminating zero), in bytes */ + + PangoLayout *layout; + guint layout_includes_preedit : 1; + + int selection_anchor; /* cursor pos, byte index */ + int selection_end; /* byte index */ + + GtkWidget *popup_menu; + + GtkIMContext *im_context; + gboolean need_im_reset; + int preedit_length; /* length of preedit string, in bytes */ + int preedit_cursor; /* offset of cursor within preedit string, in chars */ + + GdkGC *primary_cursor_gc; + GdkGC *secondary_cursor_gc; + + PangoFontDescription *font_desc; + }; + + struct _EelEditableLabelClass + { + GtkMiscClass parent_class; + + void (* move_cursor) (EelEditableLabel *label, + GtkMovementStep step, + gint count, + gboolean extend_selection); + void (* insert_at_cursor) (EelEditableLabel *label, + const gchar *str); + void (* delete_from_cursor) (EelEditableLabel *label, + GtkDeleteType type, + gint count); + void (* cut_clipboard) (EelEditableLabel *label); + void (* copy_clipboard) (EelEditableLabel *label); + void (* paste_clipboard) (EelEditableLabel *label); + void (* toggle_overwrite) (EelEditableLabel *label); + + /* Hook to customize right-click popup for selectable labels */ + void (* populate_popup) (EelEditableLabel *label, + GtkMenu *menu); + }; + + GType eel_editable_label_get_type (void) G_GNUC_CONST; + GtkWidget* eel_editable_label_new (const char *str); + void eel_editable_label_set_text (EelEditableLabel *label, + const char *str); + const gchar* eel_editable_label_get_text(EelEditableLabel* label); + void eel_editable_label_set_justify (EelEditableLabel *label, + GtkJustification jtype); + GtkJustification eel_editable_label_get_justify (EelEditableLabel *label); + void eel_editable_label_set_line_wrap (EelEditableLabel *label, + gboolean wrap); + void eel_editable_label_set_line_wrap_mode (EelEditableLabel *label, + PangoWrapMode mode); + gboolean eel_editable_label_get_line_wrap (EelEditableLabel *label); + void eel_editable_label_set_draw_outline (EelEditableLabel *label, + gboolean wrap); + void eel_editable_label_select_region (EelEditableLabel *label, + gint start_offset, + gint end_offset); + gboolean eel_editable_label_get_selection_bounds (EelEditableLabel *label, + gint *start, + gint *end); + PangoLayout * eel_editable_label_get_layout (EelEditableLabel *label); + void eel_editable_label_get_layout_offsets (EelEditableLabel *label, + gint *x, + gint *y); + PangoFontDescription *eel_editable_label_get_font_description (EelEditableLabel *label); + void eel_editable_label_set_font_description (EelEditableLabel *label, + const PangoFontDescription *desc); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __EEL_EDITABLE_LABEL_H__ */ diff --git a/eel/eel-enumeration.c b/eel/eel-enumeration.c new file mode 100644 index 00000000..b9cd3bc3 --- /dev/null +++ b/eel/eel-enumeration.c @@ -0,0 +1,555 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-enumeration.c: Enumeration data structure. + + Copyright (C) 2000 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Ramiro Estrugo +*/ + +#include +#include "eel-enumeration.h" + +#include "eel-debug.h" +#include "eel-glib-extensions.h" +#include "eel-lib-self-check-functions.h" +#include "eel-string.h" +#include "eel-i18n.h" + +static gboolean suppress_duplicate_registration_warning; + +struct EelEnumeration +{ + char *id; + GPtrArray *entries; /* array of EelEnumerationEntry */ +}; + +static EelEnumeration * +eel_enumeration_new (const char *id) +{ + EelEnumeration *enumeration; + + g_assert (id != NULL); + g_assert (id[0] != '\0'); + + enumeration = g_new0 (EelEnumeration, 1); + + enumeration->id = g_strdup (id); + enumeration->entries = g_ptr_array_new (); + + return enumeration; +} + +static void +free_entry (EelEnumerationEntry *entry) +{ + g_free (entry->name); + g_free (entry->description); + g_free (entry); +} + +static void +eel_enumeration_free (EelEnumeration *enumeration) +{ + if (enumeration == NULL) + { + return; + } + + g_free (enumeration->id); + g_ptr_array_foreach (enumeration->entries, (GFunc) free_entry, NULL); + g_ptr_array_free (enumeration->entries, TRUE); + g_free (enumeration); +} + +char * +eel_enumeration_get_id (const EelEnumeration *enumeration) +{ + g_return_val_if_fail (enumeration != NULL, NULL); + + return g_strdup (enumeration->id); +} + +guint +eel_enumeration_get_length (const EelEnumeration *enumeration) +{ + g_return_val_if_fail (enumeration != NULL, 0); + + return enumeration->entries->len; +} + +const EelEnumerationEntry * +eel_enumeration_get_nth_entry (const EelEnumeration *enumeration, + guint n) +{ + g_return_val_if_fail (enumeration != NULL, NULL); + g_return_val_if_fail (n < enumeration->entries->len, NULL); + + return (EelEnumerationEntry *) g_ptr_array_index (enumeration->entries, n); +} + +int +eel_enumeration_get_name_position (const EelEnumeration *enumeration, + const char *name) +{ + int i; + + g_return_val_if_fail (enumeration != NULL, -1); + g_return_val_if_fail (name != NULL, -1); + + for (i = 0; i < enumeration->entries->len; ++i) + { + EelEnumerationEntry *entry = enumeration->entries->pdata[i]; + if (strcmp (name, entry->name) == 0) + { + return i; + } + } + + return -1; +} + +gboolean +eel_enumeration_contains_name (const EelEnumeration *enumeration, + const char *name) +{ + g_return_val_if_fail (enumeration != NULL, FALSE); + g_return_val_if_fail (name != NULL, FALSE); + + return eel_enumeration_get_name_position (enumeration, name) != -1; +} + +guint +eel_enumeration_get_value_for_name (const EelEnumeration *enumeration, + const char *name) +{ + int i; + + g_return_val_if_fail (enumeration != NULL, 0); + g_return_val_if_fail (name != NULL, 0); + + for (i = 0; i < enumeration->entries->len; ++i) + { + EelEnumerationEntry *entry = enumeration->entries->pdata[i]; + if (strcmp (name, entry->name) == 0) + { + return entry->value; + } + } + + g_warning ("No name '%s' in enumeration '%s'", name, enumeration->id); + + return 0; +} + +const char * +eel_enumeration_get_name_for_value (const EelEnumeration *enumeration, + int value) +{ + int i; + + g_return_val_if_fail (enumeration != NULL, 0); + + for (i = 0; i < enumeration->entries->len; ++i) + { + EelEnumerationEntry *entry = enumeration->entries->pdata[i]; + if (value == entry->value) + { + return entry->name; + } + } + + g_warning ("No value '%d' in enumeration '%s'", value, enumeration->id); + + return NULL; +} + +char ** +eel_enumeration_get_names (const EelEnumeration *enumeration) +{ + GPtrArray *names; + int i; + + g_return_val_if_fail (enumeration != NULL, NULL); + + if (enumeration->entries->len == 0) + { + return NULL; + } + + names = g_ptr_array_sized_new (enumeration->entries->len + 1); + for (i = 0; i < enumeration->entries->len; ++i) + { + EelEnumerationEntry *entry = enumeration->entries->pdata[i]; + g_ptr_array_add (names, g_strdup (entry->name)); + } + g_ptr_array_add (names, NULL); + + return (char **) g_ptr_array_free (names, FALSE); +} + +static EelEnumeration * +eel_enumeration_new_from_tokens (const char *id, + const char *names, + const char *descriptions, + const char *values, + const char *delimiter) +{ + EelEnumeration *enumeration; + char **namev; + char **descriptionv; + char **valuev; + int length; + guint i; + + g_return_val_if_fail (id != NULL, NULL); + g_return_val_if_fail (id[0] != '\0', NULL); + g_return_val_if_fail (names != NULL, NULL); + g_return_val_if_fail (names[0] != '\0', NULL); + g_return_val_if_fail (values != NULL, NULL); + g_return_val_if_fail (values[0] != '\0', NULL); + g_return_val_if_fail (delimiter != NULL, NULL); + g_return_val_if_fail (delimiter[0] != '\0', NULL); + + enumeration = eel_enumeration_new (id); + + namev = g_strsplit (names, delimiter, -1); + valuev = g_strsplit (values, delimiter, -1); + + length = g_strv_length (namev); + if (g_strv_length (valuev) != length) + { + g_warning ("names and values have different lengths."); + g_strfreev (namev); + g_strfreev (valuev); + return NULL; + } + + descriptionv = descriptions != NULL ? + g_strsplit (descriptions, delimiter, -1) : NULL; + + if (descriptionv != NULL) + { + if (g_strv_length (descriptionv) != length) + { + g_warning ("names and descriptions have different lengths."); + g_strfreev (namev); + g_strfreev (descriptionv); + g_strfreev (valuev); + return NULL; + } + } + + for (i = 0; i < length; i++) + { + EelEnumerationEntry *entry; + int value; + + if (!eel_str_to_int (valuev[i], &value)) + { + g_warning ("Could not convert value '%d' to an integer. Using 0.", i); + value = 0; + } + + entry = g_new0 (EelEnumerationEntry, 1); + entry->name = namev[i]; + entry->description = descriptionv ? descriptionv[i] : NULL; + entry->value = value; + + g_ptr_array_add (enumeration->entries, entry); + } + + return enumeration; +} + +static EelEnumerationEntry * +dup_entry (const EelEnumerationEntry *entry) +{ + EelEnumerationEntry *res; + + res = g_new0 (EelEnumerationEntry, 1); + res->name = g_strdup (entry->name); + res->description = g_strdup (entry->description); + res->value = entry->value; + + return res; +} + +static EelEnumeration * +eel_enumeration_new_from_entries (const char *id, + const EelEnumerationEntry entries[], + guint n_entries) +{ + EelEnumeration *enumeration; + guint i; + + g_assert (id != NULL); + g_assert (id[0] != '\0'); + g_assert (entries != NULL); + + enumeration = eel_enumeration_new (id); + + for (i = 0; i < n_entries; i++) + { + g_ptr_array_add (enumeration->entries, dup_entry (&entries[i])); + } + + return enumeration; +} + +static GHashTable *enumeration_table = NULL; + +static void +enumeration_table_free (void) +{ + if (enumeration_table != NULL) + { + g_hash_table_destroy (enumeration_table); + enumeration_table = NULL; + } +} + +static GHashTable * +enumeration_table_get (void) +{ + if (enumeration_table != NULL) + { + return enumeration_table; + } + + enumeration_table = g_hash_table_new_full (g_str_hash, + g_str_equal, + (GDestroyNotify) g_free, + (GDestroyNotify) eel_enumeration_free); + + eel_debug_call_at_shutdown (enumeration_table_free); + + return enumeration_table; +} + +const EelEnumeration * +eel_enumeration_lookup (const char *id) +{ + GHashTable *table; + + g_return_val_if_fail (id != NULL, NULL); + g_return_val_if_fail (id[0] != '\0', NULL); + + table = enumeration_table_get (); + g_return_val_if_fail (table != NULL, NULL); + + return g_hash_table_lookup (table, id); +} + +void +eel_enumeration_register (const char *id, + const EelEnumerationEntry entries[], + guint n_entries) +{ + GHashTable *table; + EelEnumeration *enumeration; + + g_return_if_fail (id != NULL); + g_return_if_fail (id[0] != '\0'); + g_return_if_fail (entries != NULL); + + table = enumeration_table_get (); + g_return_if_fail (table != NULL); + + if (eel_enumeration_lookup (id) != NULL) + { + if (!suppress_duplicate_registration_warning) + { + g_warning ("Trying to register duplicate enumeration '%s'.", id); + } + + return; + } + + enumeration = eel_enumeration_new_from_entries (id, entries, n_entries); + + g_hash_table_insert (table, g_strdup (id), enumeration); +} + + +#if !defined (EEL_OMIT_SELF_CHECK) + +#define CHECK_ENUMERATION_ENTRY(enumeration, i, name, description, value) \ + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_name_position (enumeration, name), i); \ + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_value_for_name (enumeration, name), value); \ + EEL_CHECK_STRING_RESULT (g_strdup (eel_enumeration_get_name_for_value (enumeration, value)), name); + +static EelEnumerationEntry speed_tradeoff_enum_entries[] = +{ + { "always", "Always", 10 }, + { "local_only", "Local Files Only", 20 }, + { "never", "Never", 30 } +}; + +static EelEnumerationEntry standard_zoom_levels_enum_entries[] = +{ + { "smallest", "25%", 25 }, + { "smaller", "50%", 50 }, + { "small", "75%", 75 }, + { "standard", "100%", 100 }, + { "large", "150%", 150 }, + { "larger", "200%", 200 }, + { "largest", "400%", 400 } +}; + +static EelEnumerationEntry file_size_enum_entries[] = +{ + { "102400", "100 K", 102400 }, + { "512000", "500 K", 512000 }, + { "1048576", "1 MB", 1048576 }, + { "3145728", "3 MB", 3145728 }, + { "5242880", "5 MB", 5242880 }, + { "10485760", "10 MB", 10485760 }, + { "104857600", "100 MB", 104857600 } +}; + +#define CHECK_REGISTERED_ENUMERATION(enumname) \ +G_STMT_START { \ + const EelEnumeration *e; \ + int i; \ + e = eel_enumeration_lookup (#enumname); \ + g_return_if_fail (e != NULL); \ + for (i = 0; i < G_N_ELEMENTS (enumname##_enum_entries); i++) { \ + CHECK_ENUMERATION_ENTRY (e, \ + i, \ + enumname##_enum_entries[i].name, \ + enumname##_enum_entries[i].description, \ + enumname##_enum_entries[i].value); \ + } \ + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_length (e), i); \ +} G_STMT_END + +void +eel_self_check_enumeration (void) +{ + EelEnumeration *e; + char **names; + + /***/ + e = eel_enumeration_new_from_tokens ("id", + "single", + NULL, + "1", + ","); + + CHECK_ENUMERATION_ENTRY (e, 0, "single", "", 1); + EEL_CHECK_STRING_RESULT (eel_enumeration_get_id (e), "id"); + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_length (e), 1); + eel_enumeration_free (e); + + /***/ + e = eel_enumeration_new_from_tokens ("id", + "apple,orange,banana", + NULL, + "1,2,3", + ","); + + CHECK_ENUMERATION_ENTRY (e, 0, "apple", "", 1); + CHECK_ENUMERATION_ENTRY (e, 1, "orange", "", 2); + CHECK_ENUMERATION_ENTRY (e, 2, "banana", "", 3); + EEL_CHECK_STRING_RESULT (eel_enumeration_get_id (e), "id"); + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_length (e), 3); + eel_enumeration_free (e); + + /***/ + e = eel_enumeration_new_from_tokens ("id", + "foo", + NULL, + "666", + ","); + CHECK_ENUMERATION_ENTRY (e, 0, "foo", "", 666); + EEL_CHECK_STRING_RESULT (eel_enumeration_get_id (e), "id"); + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_length (e), 1); + eel_enumeration_free (e); + + /***/ + e = eel_enumeration_new_from_tokens ("id", + "one,two,---,three", + "One,Two,---,Three", + "1,2,0,3", + ","); + CHECK_ENUMERATION_ENTRY (e, 0, "one", "One", 1); + CHECK_ENUMERATION_ENTRY (e, 1, "two", "Two", 2); + CHECK_ENUMERATION_ENTRY (e, 2, "---", "---", 0); + CHECK_ENUMERATION_ENTRY (e, 3, "three", "Three", 3); + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_length (e), 4); + eel_enumeration_free (e); + + /***/ + e = eel_enumeration_new_from_tokens ("id", + "red,green,blue", + "Red Desc,Green Desc,Blue Desc", + "10,20,30", + ","); + + CHECK_ENUMERATION_ENTRY (e, 0, "red", "Red Desc", 10); + CHECK_ENUMERATION_ENTRY (e, 1, "green", "Green Desc", 20); + CHECK_ENUMERATION_ENTRY (e, 2, "blue", "Blue Desc", 30); + EEL_CHECK_STRING_RESULT (eel_enumeration_get_id (e), "id"); + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_length (e), 3); + + EEL_CHECK_BOOLEAN_RESULT (eel_enumeration_contains_name (e, "red"), TRUE); + EEL_CHECK_BOOLEAN_RESULT (eel_enumeration_contains_name (e, "green"), TRUE); + EEL_CHECK_BOOLEAN_RESULT (eel_enumeration_contains_name (e, "blue"), TRUE); + EEL_CHECK_BOOLEAN_RESULT (eel_enumeration_contains_name (e, "pink"), FALSE); + + eel_enumeration_free (e); + + /***/ + e = eel_enumeration_new_from_tokens ("id", + "red,foo:green,bar:blue,baz", + "Red,Desc:Green,Desc:Blue,Desc", + "10:20:30", + ":"); + + CHECK_ENUMERATION_ENTRY (e, 0, "red,foo", "Red,Desc", 10); + CHECK_ENUMERATION_ENTRY (e, 1, "green,bar", "Green,Desc", 20); + CHECK_ENUMERATION_ENTRY (e, 2, "blue,baz", "Blue,Desc", 30); + EEL_CHECK_STRING_RESULT (eel_enumeration_get_id (e), "id"); + EEL_CHECK_INTEGER_RESULT (eel_enumeration_get_length (e), 3); + EEL_CHECK_BOOLEAN_RESULT (eel_enumeration_contains_name (e, "black"), FALSE); + + names = eel_enumeration_get_names (e); + EEL_CHECK_INTEGER_RESULT (strcmp(names[2], "blue,baz"), 0); + g_strfreev (names); + eel_enumeration_free (e); + + /***/ + suppress_duplicate_registration_warning = TRUE; + eel_enumeration_register ("speed_tradeoff", + speed_tradeoff_enum_entries, + G_N_ELEMENTS (speed_tradeoff_enum_entries)); + eel_enumeration_register ("standard_zoom_levels", + standard_zoom_levels_enum_entries, + G_N_ELEMENTS (standard_zoom_levels_enum_entries)); + eel_enumeration_register ("file_size", + file_size_enum_entries, + G_N_ELEMENTS (file_size_enum_entries)); + suppress_duplicate_registration_warning = FALSE; + + CHECK_REGISTERED_ENUMERATION(speed_tradeoff); + CHECK_REGISTERED_ENUMERATION(standard_zoom_levels); + CHECK_REGISTERED_ENUMERATION(file_size); +} + +#endif /* !EEL_OMIT_SELF_CHECK */ diff --git a/eel/eel-enumeration.h b/eel/eel-enumeration.h new file mode 100644 index 00000000..8b08aaa0 --- /dev/null +++ b/eel/eel-enumeration.h @@ -0,0 +1,63 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-enumeration.h: Enumeration data structure. + + Copyright (C) 2000 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Author: Ramiro Estrugo +*/ + +#ifndef EEL_ENUMERATION_H +#define EEL_ENUMERATION_H + +#include + +/* Opaque EelEnumeration declaration. */ +typedef struct EelEnumeration EelEnumeration; + +typedef struct +{ + char *name; + char *description; + guint value; +} EelEnumerationEntry; + +char * eel_enumeration_get_id (const EelEnumeration *enumeration); + +guint eel_enumeration_get_length (const EelEnumeration *enumeration); +const EelEnumerationEntry * +eel_enumeration_get_nth_entry (const EelEnumeration *enumeration, + guint n); +int eel_enumeration_get_name_position (const EelEnumeration *enumeration, + const char *name); +gboolean eel_enumeration_contains_name (const EelEnumeration *enumeration, + const char *name); +guint eel_enumeration_get_value_for_name (const EelEnumeration *enumeration, + const char *name); +const char * eel_enumeration_get_name_for_value (const EelEnumeration *enumeration, + int value); +char ** eel_enumeration_get_names (const EelEnumeration *enumeration); + +void eel_enumeration_register (const char *id, + const EelEnumerationEntry entries[], + guint n_entries); +const EelEnumeration * +eel_enumeration_lookup (const char *id); + +#endif /* EEL_ENUMERATION_H */ + diff --git a/eel/eel-gdk-extensions.c b/eel/eel-gdk-extensions.c new file mode 100644 index 00000000..acd85af5 --- /dev/null +++ b/eel/eel-gdk-extensions.c @@ -0,0 +1,971 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-gdk-extensions.c: Graphics routines to augment what's in gdk. + + Copyright (C) 1999, 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Darin Adler , + Pavel Cisler , + Ramiro Estrugo +*/ + +#include +#include "eel-gdk-extensions.h" + +#include "eel-glib-extensions.h" +#include "eel-lib-self-check-functions.h" +#include "eel-string.h" +#include +#include +#include +#include +#include +#include + +#define GRADIENT_BAND_SIZE 4 + +/** + * eel_gdk_rectangle_contains_rectangle: + * @outer: Rectangle possibly containing another rectangle. + * @inner: Rectangle that might be inside. + * + * Retun TRUE if inner rectangle is contained inside outer rectangle + */ +gboolean +eel_gdk_rectangle_contains_rectangle (GdkRectangle outer, GdkRectangle inner) +{ + return outer.x <= inner.x && outer.x + outer.width >= inner.x + inner.width + && outer.y <= inner.y && outer.y + outer.height >= inner.y + inner.height; +} + +/** + * eel_interpolate_color: + * @ratio: Place on line between colors to interpolate. + * @start_color: Color for one end. + * @end_color: Color for the other end + * @interpolated_color: Result. + * + * Compute a color between @start_color and @end_color in color space. + * Currently, the color space used is RGB, but a future version could + * instead do the interpolation in the best color space for expressing + * human perception. + */ +guint32 +eel_interpolate_color (gdouble ratio, + guint32 start_rgb, + guint32 end_rgb) +{ + guchar red, green, blue; + + g_return_val_if_fail (ratio >= 0.0, 0); + g_return_val_if_fail (ratio <= 1.0, 0); + + red = ((start_rgb >> 16) & 0xFF) * (1.0 - ratio) + ((end_rgb >> 16) & 0xFF) * ratio; + green = ((start_rgb >> 8) & 0xFF) * (1.0 - ratio) + ((end_rgb >> 8) & 0xFF) * ratio; + blue = (start_rgb & 0xFF) * (1.0 - ratio) + (end_rgb & 0xFF) * ratio; + return (((red << 8) | green) << 8) | blue; +} + +/** + * eel_gradient_new + * @start_color: Color for the top or left. + * @end_color: Color for the bottom or right. + * @is_horizontal: Direction of the gradient. + * + * Create a string that combines the start and end colors along + * with the direction of the gradient in a standard format. + */ +char * +eel_gradient_new (const char *start_color, + const char *end_color, + gboolean is_horizontal) +{ + /* Handle the special case where the start and end colors are identical. + Handle the special case where the end color is an empty string. + */ + if (eel_strcmp(start_color, end_color) == 0 || end_color == NULL || end_color[0] == '\0') + { + return g_strdup (start_color); + } + + /* Handle the special case where the start color is an empty string. */ + if (start_color == NULL || start_color[0] == '\0') + { + return g_strdup (end_color); + } + + /* Handle the general case. */ + return g_strconcat (start_color, "-", end_color, is_horizontal ? ":h" : NULL, NULL); +} + +/** + * eel_gradient_is_gradient + * @gradient_spec: A gradient spec. string. + * + * Return true if the spec. specifies a gradient instead of a solid color. + */ +gboolean +eel_gradient_is_gradient (const char *gradient_spec) +{ + return eel_strchr (gradient_spec, '-') != NULL; +} + +/** + * eel_gradient_is_horizontal + * @gradient_spec: A gradient spec. string. + * + * Return true if the spec. specifies a horizontal gradient. + */ +gboolean +eel_gradient_is_horizontal (const char *gradient_spec) +{ + size_t length; + + length = eel_strlen (gradient_spec); + return length >= 2 && gradient_spec[length - 2] == ':' && gradient_spec[length - 1] == 'h'; +} + +static char * +eel_gradient_strip_trailing_direction_if_any (const char *gradient_spec) +{ + size_t length; + + length = eel_strlen (gradient_spec); + if (length >= 2 && gradient_spec[length - 2] == ':' + && (gradient_spec[length - 1] == 'v' || gradient_spec[length - 1] == 'h')) + { + length -= 2; + } + + return g_strndup (gradient_spec, length); +} + +/* For parsing n-point gradients. Successive calls should pass the next_spec value + * set by the previous call as their first argument - to continue parsing where the + * previous call left off. + */ +char * +eel_gradient_parse_one_color_spec (const char *spec, int *percent, const char **next_spec) +{ + char *result; + const char *rgb_end_ptr; + const char *percent_ptr; + const char *separator_ptr; + + percent_ptr = eel_strchr (spec, '%'); + separator_ptr = eel_strchr (spec, '-'); + + if (percent_ptr != NULL && (separator_ptr == NULL || percent_ptr < separator_ptr)) + { + if (percent != NULL) + { + *percent = (int) strtol (percent_ptr + 1, NULL, 10); + } + rgb_end_ptr = percent_ptr; + } + else + { + if (percent != NULL) + { + *percent = 100; + } + rgb_end_ptr = separator_ptr; + } + + if (rgb_end_ptr != NULL) + { + result = g_strndup (spec, rgb_end_ptr - spec); + } + else + { + result = eel_gradient_strip_trailing_direction_if_any (spec); + } + + /* It's important not to use spec after setting *next_spec because it's + * likely that *next_spec == spec. + */ + if (next_spec != NULL) + { + *next_spec = (separator_ptr != NULL) ? separator_ptr + 1 : NULL; + } + + return result; +} + +/* FIXME bugzilla.eazel.com 5076: + * anyone using eel_gradient_get_start_color_spec or + * eel_gradient_get_end_color_spec is assuming the gradient + * is 2 colors which is questionable. + * + * Callers should be rewritten and these fns eliminated. + */ + +/** + * eel_gradient_get_start_color_spec + * @gradient_spec: A gradient spec. string. + * + * Return the start color. + * This may be the entire gradient_spec if it's a solid color. + */ +char * +eel_gradient_get_start_color_spec (const char *gradient_spec) +{ + return eel_gradient_parse_one_color_spec (gradient_spec, NULL, NULL); +} + +/** + * eel_gradient_get_end_color_spec + * @gradient_spec: A gradient spec. string. + * + * Return the end color. + * This may be the entire gradient_spec if it's a solid color. + */ +char * +eel_gradient_get_end_color_spec (const char *gradient_spec) +{ + char* color = NULL; + + do + { + g_free (color); + color = eel_gradient_parse_one_color_spec (gradient_spec, NULL, &gradient_spec); + } + while (gradient_spec != NULL); + + return color; +} + +/* Do the work shared by all the set_color_spec functions below. */ +static char * +eel_gradient_set_edge_color (const char *gradient_spec, + const char *edge_color, + gboolean is_horizontal, + gboolean change_end) +{ + char *opposite_color; + char *result; + + g_assert (edge_color != NULL); + + /* Get the color from the existing gradient spec. for the opposite + edge. This will parse away all the stuff we don't want from the + old gradient spec. + */ + opposite_color = change_end + ? eel_gradient_get_start_color_spec (gradient_spec) + : eel_gradient_get_end_color_spec (gradient_spec); + + /* Create a new gradient spec. The eel_gradient_new function handles + some special cases, so we don't have to bother with them here. + */ + result = eel_gradient_new (change_end ? opposite_color : edge_color, + change_end ? edge_color : opposite_color, + is_horizontal); + + g_free (opposite_color); + + return result; +} + +/** + * eel_gradient_set_left_color_spec + * @gradient_spec: A gradient spec. string. + * @left_color: Color spec. to replace left color with. + * + * Changes the left color to what's passed in. + * This creates a horizontal gradient. + */ +char * +eel_gradient_set_left_color_spec (const char *gradient_spec, + const char *left_color) +{ + g_return_val_if_fail (gradient_spec != NULL, NULL); + g_return_val_if_fail (left_color != NULL, NULL); + + return eel_gradient_set_edge_color (gradient_spec, left_color, TRUE, FALSE); +} + +/** + * eel_gradient_set_top_color_spec + * @gradient_spec: A gradient spec. string. + * @top_color: Color spec. to replace top color with. + * + * Changes the top color to what's passed in. + * This creates a vertical gradient. + */ +char * +eel_gradient_set_top_color_spec (const char *gradient_spec, + const char *top_color) +{ + g_return_val_if_fail (gradient_spec != NULL, NULL); + g_return_val_if_fail (top_color != NULL, NULL); + + return eel_gradient_set_edge_color (gradient_spec, top_color, FALSE, FALSE); +} + +/** + * eel_gradient_set_right_color_spec + * @gradient_spec: A gradient spec. string. + * @right_color: Color spec. to replace right color with. + * + * Changes the right color to what's passed in. + * This creates a horizontal gradient. + */ +char * +eel_gradient_set_right_color_spec (const char *gradient_spec, + const char *right_color) +{ + g_return_val_if_fail (gradient_spec != NULL, NULL); + g_return_val_if_fail (right_color != NULL, NULL); + + return eel_gradient_set_edge_color (gradient_spec, right_color, TRUE, TRUE); +} + +/** + * eel_gradient_set_bottom_color_spec + * @gradient_spec: A gradient spec. string. + * @bottom_color: Color spec. to replace bottom color with. + * + * Changes the bottom color to what's passed in. + * This creates a vertical gradient. + */ +char * +eel_gradient_set_bottom_color_spec (const char *gradient_spec, + const char *bottom_color) +{ + g_return_val_if_fail (gradient_spec != NULL, NULL); + g_return_val_if_fail (bottom_color != NULL, NULL); + + return eel_gradient_set_edge_color (gradient_spec, bottom_color, FALSE, TRUE); +} + +/** + * eel_gdk_color_parse_with_white_default + * @color_spec: A color spec, or NULL. + * @color: Pointer to place to put resulting color. + * + * The same as gdk_color_parse, except sets the color to white if + * the spec. can't be parsed, instead of returning a boolean flag. + */ +void +eel_gdk_color_parse_with_white_default (const char *color_spec, + GdkColor *color) +{ + gboolean got_color; + + g_return_if_fail (color != NULL); + + got_color = FALSE; + if (color_spec != NULL) + { + if (gdk_color_parse (color_spec, color)) + { + got_color = TRUE; + } + } + + if (!got_color) + { + color->red = 0xFFFF; + color->green = 0xFFFF; + color->blue = 0xFFFF; + } +} + +/** + * eel_parse_rgb_with_white_default + * @color_spec: A color spec, or NULL. + * Returns: An rgb value. + * + * The same as gdk_color_parse, except sets the color to white if + * the spec. can't be parsed instead of returning a boolean flag + * and returns a guint32 rgb value instead of a GdkColor. + */ +guint32 +eel_parse_rgb_with_white_default (const char *color_spec) +{ + GdkColor color; + + eel_gdk_color_parse_with_white_default (color_spec, &color); + return ((color.red << 8) & EEL_RGB_COLOR_RED) + | (color.green & EEL_RGB_COLOR_GREEN) + | ((color.blue >> 8) & EEL_RGB_COLOR_BLUE); +} + +guint32 +eel_rgb16_to_rgb (gushort r, gushort g, gushort b) +{ + guint32 result; + + result = (0xff0000 | (r & 0xff00)); + result <<= 8; + result |= ((g & 0xff00) | (b >> 8)); + + return result; +} + +guint32 +eel_rgb8_to_rgb (guchar r, guchar g, guchar b) +{ + return eel_rgb16_to_rgb (r << 8, g << 8, b << 8); +} + +/** + * eel_gdk_color_to_rgb + * @color: A GdkColor style color. + * Returns: An rgb value. + * + * Converts from a GdkColor stlye color to a gdk_rgb one. + * Alpha gets set to fully opaque + */ +guint32 +eel_gdk_color_to_rgb (const GdkColor *color) +{ + return eel_rgb16_to_rgb (color->red, color->green, color->blue); +} + +/** + * eel_gdk_rgb_to_color + * @color: a gdk_rgb style value. + * + * Converts from a gdk_rgb value style to a GdkColor one. + * The gdk_rgb color alpha channel is ignored. + * + * Return value: A GdkColor structure version of the given RGB color. + */ +GdkColor +eel_gdk_rgb_to_color (guint32 color) +{ + GdkColor result; + + result.red = ((color >> 16) & 0xFF) * 0x101; + result.green = ((color >> 8) & 0xFF) * 0x101; + result.blue = (color & 0xff) * 0x101; + result.pixel = 0; + + return result; +} + +/** + * eel_gdk_rgb_to_color_spec + * @color: a gdk_rgb style value. + * + * Converts from a gdk_rgb value style to a string color spec. + * The gdk_rgb color alpha channel is ignored. + * + * Return value: a newly allocated color spec. + */ +char * +eel_gdk_rgb_to_color_spec (const guint32 color) +{ + return g_strdup_printf ("#%06X", (guint) (color & 0xFFFFFF)); +} + +static guint32 +eel_shift_color_component (guchar component, float shift_by) +{ + guint32 result; + if (shift_by > 1.0) + { + result = component * (2 - shift_by); + } + else + { + result = 0xff - shift_by * (0xff - component); + } + + return result & 0xff; +} + +/** + * eel_rgb_shift_color + * @color: A color. + * @shift_by: darken or lighten factor. + * Returns: An darkened or lightened rgb value. + * + * Darkens (@shift_by > 1) or lightens (@shift_by < 1) + * @color. + */ +guint32 +eel_rgb_shift_color (guint32 color, float shift_by) +{ + guint32 result; + + /* shift red by shift_by */ + result = eel_shift_color_component((color & 0x00ff0000) >> 16, shift_by); + result <<= 8; + /* shift green by shift_by */ + result |= eel_shift_color_component((color & 0x0000ff00) >> 8, shift_by); + result <<= 8; + /* shift blue by shift_by */ + result |= eel_shift_color_component((color & 0x000000ff), shift_by); + + /* alpha doesn't change */ + result |= (0xff000000 & color); + + return result; +} + +/** + * eel_gdk_color_is_dark: + * + * Return true if the given color is `dark' + */ +gboolean +eel_gdk_color_is_dark (GdkColor *color) +{ + int intensity; + + intensity = (((color->red >> 8) * 77) + + ((color->green >> 8) * 150) + + ((color->blue >> 8) * 28)) >> 8; + + return intensity < 128; +} + +/** + * eel_stipple_bitmap_for_screen: + * + * Get pointer to 50% stippled bitmap suitable for use + * on @screen. This is a global object; do not free. + */ +GdkBitmap * +eel_stipple_bitmap_for_screen (GdkScreen *screen) +{ + static char stipple_bits[] = { 0x02, 0x01 }; + static GPtrArray *stipples = NULL; + int screen_num, n_screens, i; + + if (stipples == NULL) + { + n_screens = gdk_display_get_n_screens ( + gdk_screen_get_display (screen)); + stipples = g_ptr_array_sized_new (n_screens); + + for (i = 0; i < n_screens; i++) + { + g_ptr_array_index (stipples, i) = NULL; + } + } + + screen_num = gdk_screen_get_number (screen); + + if (g_ptr_array_index (stipples, screen_num) == NULL) + { + g_ptr_array_index (stipples, screen_num) = + gdk_bitmap_create_from_data ( + gdk_screen_get_root_window (screen), + stipple_bits, 2, 2); + } + + return g_ptr_array_index (stipples, screen_num); +} + +/** + * eel_stipple_bitmap: + * + * Get pointer to 50% stippled bitmap suitable for use + * on the default screen. This is a global object; do + * not free. + * + * This method is not multiscreen safe. Do not use it. + */ +GdkBitmap * +eel_stipple_bitmap (void) +{ + return eel_stipple_bitmap_for_screen (gdk_screen_get_default ()); +} + +/** + * eel_gdk_window_bring_to_front: + * + * Raise window and give it focus. + */ +void +eel_gdk_window_bring_to_front (GdkWindow *window) +{ + /* This takes care of un-iconifying the window and + * raising it if needed. + */ + gdk_window_show (window); + + /* If the window was already showing, it would not have + * the focus at this point. Do a little X trickery to + * ensure it is focused. + */ + eel_gdk_window_focus (window, GDK_CURRENT_TIME); +} + +void +eel_gdk_window_focus (GdkWindow *window, guint32 timestamp) +{ + gdk_error_trap_push (); + XSetInputFocus (GDK_DISPLAY (), + GDK_WINDOW_XWINDOW (window), + RevertToParent, + timestamp); + gdk_flush(); + gdk_error_trap_pop (); +} + +void +eel_gdk_window_set_wm_protocols (GdkWindow *window, + GdkAtom *protocols, + int nprotocols) +{ + Atom *atoms; + int i; + + atoms = g_new (Atom, nprotocols); + for (i = 0; i < nprotocols; i++) + { + atoms[i] = gdk_x11_atom_to_xatom (protocols[i]); + } + + XSetWMProtocols (GDK_WINDOW_XDISPLAY (window), + GDK_WINDOW_XWINDOW (window), + atoms, nprotocols); + + g_free (atoms); +} + +/** + * eel_gdk_window_set_wm_hints_input: + * + * Set the WM_HINTS.input flag to the passed in value + */ +void +eel_gdk_window_set_wm_hints_input (GdkWindow *window, gboolean status) +{ + Display *dpy; + Window id; + XWMHints *wm_hints; + + g_return_if_fail (window != NULL); + + dpy = GDK_WINDOW_XDISPLAY (window); + id = GDK_WINDOW_XWINDOW (window); + + wm_hints = XGetWMHints (dpy, id); + if (wm_hints == 0) + { + wm_hints = XAllocWMHints (); + } + + wm_hints->flags |= InputHint; + wm_hints->input = (status == FALSE) ? False : True; + + XSetWMHints (dpy, id, wm_hints); + XFree (wm_hints); +} + +void +eel_gdk_window_set_invisible_cursor (GdkWindow *window) +{ + GdkBitmap *empty_bitmap; + GdkCursor *cursor; + GdkColor useless; + char invisible_cursor_bits[] = { 0x0 }; + + useless.red = useless.green = useless.blue = 0; + useless.pixel = 0; + + empty_bitmap = gdk_bitmap_create_from_data (window, + invisible_cursor_bits, + 1, 1); + + cursor = gdk_cursor_new_from_pixmap (empty_bitmap, + empty_bitmap, + &useless, + &useless, 0, 0); + + gdk_window_set_cursor (window, cursor); + + gdk_cursor_unref (cursor); + + g_object_unref (empty_bitmap); +} + +EelGdkGeometryFlags +eel_gdk_parse_geometry (const char *string, int *x_return, int *y_return, + guint *width_return, guint *height_return) +{ + int x11_flags; + EelGdkGeometryFlags gdk_flags; + + g_return_val_if_fail (string != NULL, EEL_GDK_NO_VALUE); + g_return_val_if_fail (x_return != NULL, EEL_GDK_NO_VALUE); + g_return_val_if_fail (y_return != NULL, EEL_GDK_NO_VALUE); + g_return_val_if_fail (width_return != NULL, EEL_GDK_NO_VALUE); + g_return_val_if_fail (height_return != NULL, EEL_GDK_NO_VALUE); + + x11_flags = XParseGeometry (string, x_return, y_return, + width_return, height_return); + + gdk_flags = EEL_GDK_NO_VALUE; + if (x11_flags & XValue) + { + gdk_flags |= EEL_GDK_X_VALUE; + } + if (x11_flags & YValue) + { + gdk_flags |= EEL_GDK_Y_VALUE; + } + if (x11_flags & WidthValue) + { + gdk_flags |= EEL_GDK_WIDTH_VALUE; + } + if (x11_flags & HeightValue) + { + gdk_flags |= EEL_GDK_HEIGHT_VALUE; + } + if (x11_flags & XNegative) + { + gdk_flags |= EEL_GDK_X_NEGATIVE; + } + if (x11_flags & YNegative) + { + gdk_flags |= EEL_GDK_Y_NEGATIVE; + } + + return gdk_flags; +} + +void +eel_gdk_draw_layout_with_drop_shadow (GdkDrawable *drawable, + GdkGC *gc, + GdkColor *text_color, + GdkColor *shadow_color, + int x, + int y, + PangoLayout *layout) +{ + gdk_draw_layout_with_colors (drawable, gc, + x+1, y+1, + layout, + shadow_color, NULL); + + gdk_draw_layout_with_colors (drawable, gc, + x, y, + layout, + text_color, NULL); +} + +#if ! defined (EEL_OMIT_SELF_CHECK) + +static char * +eel_gdk_color_as_hex_string (GdkColor color) +{ + return g_strdup_printf ("%04X%04X%04X", + color.red, color.green, color.blue); +} + +static char * +eel_self_check_parse (const char *color_spec) +{ + GdkColor color; + + eel_gdk_color_parse_with_white_default (color_spec, &color); + return eel_gdk_color_as_hex_string (color); +} + +static char * +eel_self_check_gdk_rgb_to_color (guint32 color) +{ + GdkColor result; + + result = eel_gdk_rgb_to_color (color); + + return eel_gdk_color_as_hex_string (result); +} + +void +eel_self_check_gdk_extensions (void) +{ + /* eel_interpolate_color */ + EEL_CHECK_INTEGER_RESULT (eel_interpolate_color (0.0, 0, 0), 0); + EEL_CHECK_INTEGER_RESULT (eel_interpolate_color (0.0, 0, 0xFFFFFF), 0); + EEL_CHECK_INTEGER_RESULT (eel_interpolate_color (0.5, 0, 0xFFFFFF), 0x7F7F7F); + EEL_CHECK_INTEGER_RESULT (eel_interpolate_color (1.0, 0, 0xFFFFFF), 0xFFFFFF); + + /* eel_gradient_new */ + EEL_CHECK_STRING_RESULT (eel_gradient_new ("", "", FALSE), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_new ("a", "b", FALSE), "a-b"); + EEL_CHECK_STRING_RESULT (eel_gradient_new ("a", "b", TRUE), "a-b:h"); + EEL_CHECK_STRING_RESULT (eel_gradient_new ("a", "a", FALSE), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_new ("a", "a", TRUE), "a"); + + /* eel_gradient_is_gradient */ + EEL_CHECK_BOOLEAN_RESULT (eel_gradient_is_gradient (""), FALSE); + EEL_CHECK_BOOLEAN_RESULT (eel_gradient_is_gradient ("-"), TRUE); + EEL_CHECK_BOOLEAN_RESULT (eel_gradient_is_gradient ("a"), FALSE); + EEL_CHECK_BOOLEAN_RESULT (eel_gradient_is_gradient ("a-b"), TRUE); + EEL_CHECK_BOOLEAN_RESULT (eel_gradient_is_gradient ("a-b:h"), TRUE); + + /* eel_gradient_get_start_color_spec */ + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec (""), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("-"), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("a-b"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("a-"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("-b"), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("a:h"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("a:v"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("a:c"), "a:c"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("a:-b"), "a:"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_start_color_spec ("a:-b:v"), "a:"); + + /* eel_gradient_get_end_color_spec */ + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec (""), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("-"), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("a-b"), "b"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("a-"), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("-b"), "b"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("a:h"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("a:v"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("a:c"), "a:c"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("a:-b"), "b"); + EEL_CHECK_STRING_RESULT (eel_gradient_get_end_color_spec ("a:-b:v"), "b"); + + /* eel_gradient_set_left_color_spec */ + EEL_CHECK_STRING_RESULT (eel_gradient_set_left_color_spec ("", ""), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_set_left_color_spec ("", "a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_left_color_spec ("a", ""), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_left_color_spec ("a", "a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_left_color_spec ("a", "b"), "b-a:h"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_left_color_spec ("a-c:v", "b"), "b-c:h"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_left_color_spec ("a-c:v", "c"), "c"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_left_color_spec ("a:-b:v", "d"), "d-b:h"); + + /* eel_gradient_set_top_color_spec */ + EEL_CHECK_STRING_RESULT (eel_gradient_set_top_color_spec ("", ""), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_set_top_color_spec ("", "a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_top_color_spec ("a", ""), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_top_color_spec ("a", "a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_top_color_spec ("a", "b"), "b-a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_top_color_spec ("a-c:v", "b"), "b-c"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_top_color_spec ("a-c:v", "c"), "c"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_top_color_spec ("a:-b:h", "d"), "d-b"); + + /* eel_gradient_set_right_color_spec */ + EEL_CHECK_STRING_RESULT (eel_gradient_set_right_color_spec ("", ""), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_set_right_color_spec ("", "a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_right_color_spec ("a", ""), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_right_color_spec ("a", "a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_right_color_spec ("a", "b"), "a-b:h"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_right_color_spec ("a-c:v", "b"), "a-b:h"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_right_color_spec ("a-c:v", "c"), "a-c:h"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_right_color_spec ("a:-b:v", "d"), "a:-d:h"); + + /* eel_gradient_set_bottom_color_spec */ + EEL_CHECK_STRING_RESULT (eel_gradient_set_bottom_color_spec ("", ""), ""); + EEL_CHECK_STRING_RESULT (eel_gradient_set_bottom_color_spec ("", "a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_bottom_color_spec ("a", ""), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_bottom_color_spec ("a", "a"), "a"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_bottom_color_spec ("a", "b"), "a-b"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_bottom_color_spec ("a-c:v", "b"), "a-b"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_bottom_color_spec ("a-c:v", "c"), "a-c"); + EEL_CHECK_STRING_RESULT (eel_gradient_set_bottom_color_spec ("a:-b:h", "d"), "a:-d"); + + /* eel_gdk_color_parse_with_white_default */ + EEL_CHECK_STRING_RESULT (eel_self_check_parse (""), "FFFFFFFFFFFF"); + EEL_CHECK_STRING_RESULT (eel_self_check_parse ("a"), "FFFFFFFFFFFF"); + EEL_CHECK_STRING_RESULT (eel_self_check_parse ("white"), "FFFFFFFFFFFF"); + EEL_CHECK_STRING_RESULT (eel_self_check_parse ("black"), "000000000000"); + EEL_CHECK_STRING_RESULT (eel_self_check_parse ("red"), "FFFF00000000"); + EEL_CHECK_STRING_RESULT (eel_self_check_parse ("#012345"), "010123234545"); + /* EEL_CHECK_STRING_RESULT (eel_self_check_parse ("rgb:0123/4567/89AB"), "#014589"); */ + + /* eel_gdk_rgb_to_color */ + EEL_CHECK_STRING_RESULT (eel_self_check_gdk_rgb_to_color (EEL_RGB_COLOR_RED), "FFFF00000000"); + EEL_CHECK_STRING_RESULT (eel_self_check_gdk_rgb_to_color (EEL_RGB_COLOR_BLACK), "000000000000"); + EEL_CHECK_STRING_RESULT (eel_self_check_gdk_rgb_to_color (EEL_RGB_COLOR_WHITE), "FFFFFFFFFFFF"); + EEL_CHECK_STRING_RESULT (eel_self_check_gdk_rgb_to_color (EEL_RGB_COLOR_PACK (0x01, 0x23, 0x45)), "010123234545"); + + /* EEL_RGBA_COLOR_PACK */ + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0xFF, 0x00, 0x00, 00), EEL_RGB_COLOR_RED); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0x00, 0xFF, 0x00, 00), EEL_RGB_COLOR_GREEN); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0x00, 0x00, 0xFF, 00), EEL_RGB_COLOR_BLUE); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0xFF, 0xFF, 0xFF, 00), EEL_RGB_COLOR_WHITE); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0x00, 0x00, 0x00, 00), EEL_RGB_COLOR_BLACK); + + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0xFF, 0x00, 0x00, 0xFF), EEL_RGBA_COLOR_OPAQUE_RED); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0x00, 0xFF, 0x00, 0xFF), EEL_RGBA_COLOR_OPAQUE_GREEN); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0x00, 0x00, 0xFF, 0xFF), EEL_RGBA_COLOR_OPAQUE_BLUE); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0xFF, 0xFF, 0xFF, 0xFF), EEL_RGBA_COLOR_OPAQUE_WHITE); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_PACK (0x00, 0x00, 0x00, 0xFF), EEL_RGBA_COLOR_OPAQUE_BLACK); + + /* EEL_RGB_COLOR_PACK */ + EEL_CHECK_INTEGER_RESULT (EEL_RGB_COLOR_PACK (0xFF, 0x00, 0x00), EEL_RGBA_COLOR_OPAQUE_RED); + EEL_CHECK_INTEGER_RESULT (EEL_RGB_COLOR_PACK (0x00, 0xFF, 0x00), EEL_RGBA_COLOR_OPAQUE_GREEN); + EEL_CHECK_INTEGER_RESULT (EEL_RGB_COLOR_PACK (0x00, 0x00, 0xFF), EEL_RGBA_COLOR_OPAQUE_BLUE); + EEL_CHECK_INTEGER_RESULT (EEL_RGB_COLOR_PACK (0xFF, 0xFF, 0xFF), EEL_RGBA_COLOR_OPAQUE_WHITE); + EEL_CHECK_INTEGER_RESULT (EEL_RGB_COLOR_PACK (0x00, 0x00, 0x00), EEL_RGBA_COLOR_OPAQUE_BLACK); + + /* EEL_RGBA_COLOR_GET_R */ + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGBA_COLOR_OPAQUE_RED), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGBA_COLOR_OPAQUE_GREEN), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGBA_COLOR_OPAQUE_BLUE), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGBA_COLOR_OPAQUE_WHITE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGBA_COLOR_OPAQUE_BLACK), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGB_COLOR_RED), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGB_COLOR_GREEN), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGB_COLOR_BLUE), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGB_COLOR_WHITE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_R (EEL_RGB_COLOR_BLACK), 0x00); + + /* EEL_RGBA_COLOR_GET_G */ + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGBA_COLOR_OPAQUE_RED), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGBA_COLOR_OPAQUE_GREEN), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGBA_COLOR_OPAQUE_BLUE), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGBA_COLOR_OPAQUE_WHITE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGBA_COLOR_OPAQUE_BLACK), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGB_COLOR_RED), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGB_COLOR_GREEN), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGB_COLOR_BLUE), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGB_COLOR_WHITE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_G (EEL_RGB_COLOR_BLACK), 0x00); + + /* EEL_RGBA_COLOR_GET_B */ + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGBA_COLOR_OPAQUE_RED), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGBA_COLOR_OPAQUE_GREEN), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGBA_COLOR_OPAQUE_BLUE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGBA_COLOR_OPAQUE_WHITE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGBA_COLOR_OPAQUE_BLACK), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGB_COLOR_RED), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGB_COLOR_GREEN), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGB_COLOR_BLUE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGB_COLOR_WHITE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_B (EEL_RGB_COLOR_BLACK), 0x00); + + /* EEL_RGBA_COLOR_GET_A */ + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGBA_COLOR_OPAQUE_RED), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGBA_COLOR_OPAQUE_GREEN), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGBA_COLOR_OPAQUE_BLUE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGBA_COLOR_OPAQUE_WHITE), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGBA_COLOR_OPAQUE_BLACK), 0xFF); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGB_COLOR_RED), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGB_COLOR_GREEN), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGB_COLOR_BLUE), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGB_COLOR_WHITE), 0x00); + EEL_CHECK_INTEGER_RESULT (EEL_RGBA_COLOR_GET_A (EEL_RGB_COLOR_BLACK), 0x00); + +} + +#endif /* ! EEL_OMIT_SELF_CHECK */ diff --git a/eel/eel-gdk-extensions.h b/eel/eel-gdk-extensions.h new file mode 100644 index 00000000..d5e041c5 --- /dev/null +++ b/eel/eel-gdk-extensions.h @@ -0,0 +1,164 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-gdk-extensions.h: Graphics routines to augment what's in gdk. + + Copyright (C) 1999, 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Darin Adler , + Ramiro Estrugo +*/ + +#ifndef EEL_GDK_EXTENSIONS_H +#define EEL_GDK_EXTENSIONS_H + +#include + +#define EEL_RGB_COLOR_RED 0xFF0000 +#define EEL_RGB_COLOR_GREEN 0x00FF00 +#define EEL_RGB_COLOR_BLUE 0x0000FF +#define EEL_RGB_COLOR_WHITE 0xFFFFFF +#define EEL_RGB_COLOR_BLACK 0x000000 + +#define EEL_RGBA_COLOR_OPAQUE_RED 0xFFFF0000 +#define EEL_RGBA_COLOR_OPAQUE_GREEN 0xFF00FF00 +#define EEL_RGBA_COLOR_OPAQUE_BLUE 0xFF0000FF +#define EEL_RGBA_COLOR_OPAQUE_WHITE 0xFFFFFFFF +#define EEL_RGBA_COLOR_OPAQUE_BLACK 0xFF000000 + +/* Pack RGBA values into 32 bits */ +#define EEL_RGBA_COLOR_PACK(r, g, b, a) \ +( (((guint32)a) << 24) | \ + (((guint32)r) << 16) | \ + (((guint32)g) << 8) | \ + (((guint32)b) << 0) ) + +/* Pack opaque RGBA values into 32 bits */ +#define EEL_RGB_COLOR_PACK(r, g, b) \ +EEL_RGBA_COLOR_PACK((r), (g), (b), 0xFF) + +/* Access the individual RGBA components */ +#define EEL_RGBA_COLOR_GET_R(color) (((color) >> 16) & 0xff) +#define EEL_RGBA_COLOR_GET_G(color) (((color) >> 8) & 0xff) +#define EEL_RGBA_COLOR_GET_B(color) (((color) >> 0) & 0xff) +#define EEL_RGBA_COLOR_GET_A(color) (((color) >> 24) & 0xff) + +/* Bits returned by eel_gdk_parse_geometry */ +typedef enum +{ + EEL_GDK_NO_VALUE = 0x00, + EEL_GDK_X_VALUE = 0x01, + EEL_GDK_Y_VALUE = 0x02, + EEL_GDK_WIDTH_VALUE = 0x04, + EEL_GDK_HEIGHT_VALUE = 0x08, + EEL_GDK_ALL_VALUES = 0x0f, + EEL_GDK_X_NEGATIVE = 0x10, + EEL_GDK_Y_NEGATIVE = 0x20 +} EelGdkGeometryFlags; + +/* A gradient spec. is a string that contains a specifier for either a + color or a gradient. If the string has a "-" in it, then it's a gradient. + The gradient is vertical by default and the spec. can end with ":v" to indicate that. + If the gradient ends with ":h", the gradient is horizontal. +*/ +char * eel_gradient_new (const char *start_color, + const char *end_color, + gboolean is_horizontal); +char * eel_gradient_parse_one_color_spec (const char *spec, + int *percent, + const char **next_spec); +gboolean eel_gradient_is_gradient (const char *gradient_spec); +char * eel_gradient_get_start_color_spec (const char *gradient_spec); +char * eel_gradient_get_end_color_spec (const char *gradient_spec); +gboolean eel_gradient_is_horizontal (const char *gradient_spec); +char * eel_gradient_set_left_color_spec (const char *gradient_spec, + const char *left_color); +char * eel_gradient_set_top_color_spec (const char *gradient_spec, + const char *top_color); +char * eel_gradient_set_right_color_spec (const char *gradient_spec, + const char *right_color); +char * eel_gradient_set_bottom_color_spec (const char *gradient_spec, + const char *bottom_color); + + +/* A version of parse_color that substitutes a default color instead of returning + a boolean to indicate it cannot be parsed. +*/ +void eel_gdk_color_parse_with_default (const char *color_spec, + const GdkColor *default_color, + GdkColor *parsed_color); +void eel_gdk_color_parse_with_white_default (const char *color_spec, + GdkColor *parsed_color); +guint32 eel_parse_rgb_with_default (const char *color_spec, + guint32 default_rgb); +guint32 eel_parse_rgb_with_white_default (const char *color_spec); +guint32 eel_rgb_shift_color (guint32 color, + float shift_by); +guint32 eel_rgb16_to_rgb (gushort r, + gushort g, + gushort b); +guint32 eel_rgb8_to_rgb (guchar r, + guchar g, + guchar b); +guint32 eel_gdk_color_to_rgb (const GdkColor *color); +GdkColor eel_gdk_rgb_to_color (guint32 color); +char * eel_gdk_rgb_to_color_spec (guint32 color); + +gboolean eel_gdk_color_is_dark (GdkColor *color); + +/* A routine to get a 50% gray stippled bitmap for use in some types of highlighting. */ +GdkBitmap * eel_stipple_bitmap_for_screen (GdkScreen *screen); +GdkBitmap * eel_stipple_bitmap (void); + + +/* Misc GdkRectangle helper functions */ +gboolean eel_gdk_rectangle_contains_rectangle (GdkRectangle outer, + GdkRectangle inner); + + +/* A basic operation we use for drawing gradients is interpolating two colors.*/ +guint32 eel_interpolate_color (gdouble ratio, + guint32 start_rgb, + guint32 end_rgb); + +/* Misc GdkWindow helper functions */ +void eel_gdk_window_bring_to_front (GdkWindow *window); +void eel_gdk_window_set_invisible_cursor (GdkWindow *window); +void eel_gdk_window_focus (GdkWindow *window, + guint32 timestamp); +void eel_gdk_window_set_wm_protocols (GdkWindow *window, + GdkAtom *protocols, + int nprotocols); + + +void eel_gdk_window_set_wm_hints_input (GdkWindow *w, + gboolean status); + +/* Wrapper for XParseGeometry */ +EelGdkGeometryFlags eel_gdk_parse_geometry (const char *string, + int *x_return, + int *y_return, + guint *width_return, + guint *height_return); +void eel_gdk_draw_layout_with_drop_shadow (GdkDrawable *drawable, + GdkGC *gc, + GdkColor *text_color, + GdkColor *shadow_color, + int x, + int y, + PangoLayout *layout); +#endif /* EEL_GDK_EXTENSIONS_H */ diff --git a/eel/eel-gdk-pixbuf-extensions.c b/eel/eel-gdk-pixbuf-extensions.c new file mode 100644 index 00000000..a58ef4c5 --- /dev/null +++ b/eel/eel-gdk-pixbuf-extensions.c @@ -0,0 +1,1510 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-gdk-pixbuf-extensions.c: Routines to augment what's in gdk-pixbuf. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Darin Adler + Ramiro Estrugo +*/ + +#include +#include "eel-gdk-pixbuf-extensions.h" + +#include "eel-art-gtk-extensions.h" +#include "eel-debug-drawing.h" +#include "eel-debug.h" +#include "eel-gdk-extensions.h" +#include "eel-glib-extensions.h" +#include "eel-graphic-effects.h" +#include "eel-lib-self-check-functions.h" +#include "eel-string.h" +#include +#include +#include +#include +#include +#include +#include + +#define LOAD_BUFFER_SIZE 65536 + +const EelIRect eel_gdk_pixbuf_whole_pixbuf = { G_MININT, G_MININT, G_MAXINT, G_MAXINT }; + +struct EelPixbufLoadHandle +{ + GCancellable *cancellable; + GInputStream *stream; + EelPixbufLoadCallback callback; + gpointer callback_data; + GdkPixbufLoader *loader; + char buffer[LOAD_BUFFER_SIZE]; +}; + +/** + * eel_gdk_pixbuf_list_ref + * @pixbuf_list: A list of GdkPixbuf objects. + * + * Refs all the pixbufs. + **/ +void +eel_gdk_pixbuf_list_ref (GList *pixbuf_list) +{ + g_list_foreach (pixbuf_list, (GFunc) g_object_ref, NULL); +} + +/** + * eel_gdk_pixbuf_list_free + * @pixbuf_list: A list of GdkPixbuf objects. + * + * Unrefs all the pixbufs, then frees the list. + **/ +void +eel_gdk_pixbuf_list_free (GList *pixbuf_list) +{ + eel_g_list_free_deep_custom (pixbuf_list, (GFunc) g_object_unref, NULL); +} + +GdkPixbuf * +eel_gdk_pixbuf_load (const char *uri) +{ + GdkPixbuf *pixbuf; + GFile *file; + GFileInputStream *stream; + + g_return_val_if_fail (uri != NULL, NULL); + + file = g_file_new_for_uri (uri); + + stream = g_file_read (file, NULL, NULL); + + g_object_unref (file); + + if (stream == NULL) + { + return NULL; + } + + pixbuf = eel_gdk_pixbuf_load_from_stream (G_INPUT_STREAM (stream)); + + g_object_unref (stream); + + return pixbuf; +} + +GdkPixbuf * +eel_gdk_pixbuf_load_from_stream (GInputStream *stream) +{ + return eel_gdk_pixbuf_load_from_stream_at_size (stream, -1); +} + +static void +pixbuf_loader_size_prepared (GdkPixbufLoader *loader, + int width, + int height, + gpointer desired_size_ptr) +{ + int size, desired_size; + float scale; + + size = MAX (width, height); + desired_size = GPOINTER_TO_INT (desired_size_ptr); + + if (size != desired_size) + { + scale = (float) desired_size / size; + gdk_pixbuf_loader_set_size (loader, + floor (scale * width + 0.5), + floor (scale * height + 0.5)); + } +} + +GdkPixbuf * +eel_gdk_pixbuf_load_from_stream_at_size (GInputStream *stream, + int size) +{ + char buffer[LOAD_BUFFER_SIZE]; + gssize bytes_read; + GdkPixbufLoader *loader; + GdkPixbuf *pixbuf; + gboolean got_eos; + + + g_return_val_if_fail (stream != NULL, NULL); + + got_eos = FALSE; + loader = gdk_pixbuf_loader_new (); + + if (size > 0) + { + g_signal_connect (loader, "size-prepared", + G_CALLBACK (pixbuf_loader_size_prepared), + GINT_TO_POINTER (size)); + } + + while (1) + { + bytes_read = g_input_stream_read (stream, buffer, sizeof (buffer), + NULL, NULL); + + if (bytes_read < 0) + { + break; + } + if (bytes_read == 0) + { + got_eos = TRUE; + break; + } + if (!gdk_pixbuf_loader_write (loader, + buffer, + bytes_read, + NULL)) + { + break; + } + } + + g_input_stream_close (stream, NULL, NULL); + gdk_pixbuf_loader_close (loader, NULL); + + pixbuf = NULL; + if (got_eos) + { + pixbuf = gdk_pixbuf_loader_get_pixbuf (loader); + if (pixbuf != NULL) + { + g_object_ref (pixbuf); + } + } + + g_object_unref (loader); + + return pixbuf; +} + +static void +free_pixbuf_load_handle (EelPixbufLoadHandle *handle) +{ + g_object_unref (handle->cancellable); + if (handle->loader != NULL) + { + g_object_unref (handle->loader); + } + if (handle->stream) + { + g_input_stream_close_async (handle->stream, 0, NULL, NULL, NULL); + g_object_unref (handle->stream); + } + g_free (handle); +} + +static void +load_done (EelPixbufLoadHandle *handle, GError *error, gboolean get_pixbuf) +{ + GdkPixbuf *pixbuf; + + if (handle->loader != NULL) + { + gdk_pixbuf_loader_close (handle->loader, NULL); + } + + pixbuf = get_pixbuf ? gdk_pixbuf_loader_get_pixbuf (handle->loader) : NULL; + + handle->callback (error, pixbuf, handle->callback_data); + + free_pixbuf_load_handle (handle); +} + +static void +file_read_callback (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + EelPixbufLoadHandle *handle; + gssize bytes_read; + GError *error; + + handle = user_data; + + if (g_cancellable_is_cancelled (handle->cancellable)) + { + free_pixbuf_load_handle (handle); + return; + } + + error = NULL; + bytes_read = g_input_stream_read_finish (G_INPUT_STREAM (source_object), + res, &error); + + if (bytes_read > 0) + { + if (!gdk_pixbuf_loader_write (handle->loader, + handle->buffer, + bytes_read, + &error)) + { + bytes_read = -1; + } + else + { + g_input_stream_read_async (handle->stream, + handle->buffer, + sizeof (handle->buffer), + 0, + handle->cancellable, + file_read_callback, handle); + return; + } + } + + load_done (handle, error, bytes_read == 0); + + if (error != NULL) + { + g_error_free (error); + } +} + +static void +file_opened_callback (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + EelPixbufLoadHandle *handle; + GFileInputStream *stream; + GError *error; + + handle = user_data; + + if (g_cancellable_is_cancelled (handle->cancellable)) + { + free_pixbuf_load_handle (handle); + return; + } + + error = NULL; + stream = g_file_read_finish (G_FILE (source_object), res, &error); + + if (stream == NULL) + { + load_done (handle, error, FALSE); + g_error_free (error); + return; + } + + handle->stream = G_INPUT_STREAM (stream); + handle->loader = gdk_pixbuf_loader_new (); + + + g_input_stream_read_async (handle->stream, + handle->buffer, + sizeof (handle->buffer), + 0, + handle->cancellable, + file_read_callback, handle); +} + +EelPixbufLoadHandle * +eel_gdk_pixbuf_load_async (const char *uri, + int priority, + EelPixbufLoadCallback callback, + gpointer callback_data) +{ + EelPixbufLoadHandle *handle; + GFile *file; + + handle = g_new0 (EelPixbufLoadHandle, 1); + handle->cancellable = g_cancellable_new (); + handle->callback = callback; + handle->callback_data = callback_data; + + file = g_file_new_for_uri (uri); + + g_file_read_async (file, priority, handle->cancellable, + file_opened_callback, handle); + + return handle; +} + +void +eel_cancel_gdk_pixbuf_load (EelPixbufLoadHandle *handle) +{ + if (handle == NULL) + { + return; + } + + g_cancellable_cancel (handle->cancellable); +} + +/* return the average value of each component */ +guint32 +eel_gdk_pixbuf_average_value (GdkPixbuf *pixbuf) +{ + guint64 a_total, r_total, g_total, b_total; + guint row, column; + int row_stride; + const guchar *pixels, *p; + int r, g, b, a; + guint64 dividend; + guint width, height; + + width = gdk_pixbuf_get_width (pixbuf); + height = gdk_pixbuf_get_height (pixbuf); + row_stride = gdk_pixbuf_get_rowstride (pixbuf); + pixels = gdk_pixbuf_get_pixels (pixbuf); + + /* iterate through the pixbuf, counting up each component */ + a_total = 0; + r_total = 0; + g_total = 0; + b_total = 0; + + if (gdk_pixbuf_get_has_alpha (pixbuf)) + { + for (row = 0; row < height; row++) + { + p = pixels + (row * row_stride); + for (column = 0; column < width; column++) + { + r = *p++; + g = *p++; + b = *p++; + a = *p++; + + a_total += a; + r_total += r * a; + g_total += g * a; + b_total += b * a; + } + } + dividend = height * width * 0xFF; + a_total *= 0xFF; + } + else + { + for (row = 0; row < height; row++) + { + p = pixels + (row * row_stride); + for (column = 0; column < width; column++) + { + r = *p++; + g = *p++; + b = *p++; + + r_total += r; + g_total += g; + b_total += b; + } + } + dividend = height * width; + a_total = dividend * 0xFF; + } + + return ((a_total + dividend / 2) / dividend) << 24 + | ((r_total + dividend / 2) / dividend) << 16 + | ((g_total + dividend / 2) / dividend) << 8 + | ((b_total + dividend / 2) / dividend); +} + +double +eel_gdk_scale_to_fit_factor (int width, int height, + int max_width, int max_height, + int *scaled_width, int *scaled_height) +{ + double scale_factor; + + scale_factor = MIN (max_width / (double) width, max_height / (double) height); + + *scaled_width = floor (width * scale_factor + .5); + *scaled_height = floor (height * scale_factor + .5); + + return scale_factor; +} + +/* Returns a scaled copy of pixbuf, preserving aspect ratio. The copy will + * be scaled as large as possible without exceeding the specified width and height. + */ +GdkPixbuf * +eel_gdk_pixbuf_scale_to_fit (GdkPixbuf *pixbuf, int max_width, int max_height) +{ + int scaled_width; + int scaled_height; + + eel_gdk_scale_to_fit_factor (gdk_pixbuf_get_width(pixbuf), gdk_pixbuf_get_height(pixbuf), + max_width, max_height, + &scaled_width, &scaled_height); + + return gdk_pixbuf_scale_simple (pixbuf, scaled_width, scaled_height, GDK_INTERP_BILINEAR); +} + +/* Returns a copy of pixbuf scaled down, preserving aspect ratio, to fit + * within the specified width and height. If it already fits, a copy of + * the original, without scaling, is returned. + */ +GdkPixbuf * +eel_gdk_pixbuf_scale_down_to_fit (GdkPixbuf *pixbuf, int max_width, int max_height) +{ + int scaled_width; + int scaled_height; + + double scale_factor; + + scale_factor = eel_gdk_scale_to_fit_factor (gdk_pixbuf_get_width(pixbuf), gdk_pixbuf_get_height(pixbuf), + max_width, max_height, + &scaled_width, &scaled_height); + + if (scale_factor >= 1.0) + { + return gdk_pixbuf_copy (pixbuf); + } + else + { + return eel_gdk_pixbuf_scale_down (pixbuf, scaled_width, scaled_height); + } +} + +double +eel_gdk_scale_to_min_factor (int width, int height, + int min_width, int min_height, + int *scaled_width, int *scaled_height) +{ + double scale_factor; + + scale_factor = MAX (min_width / (double) width, min_height / (double) height); + + *scaled_width = floor (width * scale_factor + .5); + *scaled_height = floor (height * scale_factor + .5); + + return scale_factor; +} + +/* Returns a scaled copy of pixbuf, preserving aspect ratio. The copy will + * be scaled as small as possible without going under the specified width and height. + */ +GdkPixbuf * +eel_gdk_pixbuf_scale_to_min (GdkPixbuf *pixbuf, int min_width, int min_height) +{ + int scaled_width; + int scaled_height; + + eel_gdk_scale_to_min_factor (gdk_pixbuf_get_width(pixbuf), gdk_pixbuf_get_height(pixbuf), + min_width, min_height, + &scaled_width, &scaled_height); + + return gdk_pixbuf_scale_simple (pixbuf, scaled_width, scaled_height, GDK_INTERP_BILINEAR); +} + +/** + * eel_gdk_pixbuf_is_valid: + * @pixbuf: A GdkPixbuf + * + * Return value: A boolean indicating whether the given pixbuf is valid. + * + * A pixbuf is valid if: + * + * 1. It is non NULL + * 2. It is has non NULL pixel data. + * 3. It has width and height greater than 0. + */ +gboolean +eel_gdk_pixbuf_is_valid (const GdkPixbuf *pixbuf) +{ + return ((pixbuf != NULL) + && (gdk_pixbuf_get_pixels (pixbuf) != NULL) + && (gdk_pixbuf_get_width (pixbuf) > 0) + && (gdk_pixbuf_get_height (pixbuf) > 0)); +} + +/** + * eel_gdk_pixbuf_get_dimensions: + * @pixbuf: A GdkPixbuf + * + * Return value: The dimensions of the pixbuf as a EelDimensions. + * + * This function is useful in code that uses libart rect + * intersection routines. + */ +EelDimensions +eel_gdk_pixbuf_get_dimensions (const GdkPixbuf *pixbuf) +{ + EelDimensions dimensions; + + g_return_val_if_fail (eel_gdk_pixbuf_is_valid (pixbuf), eel_dimensions_empty); + + dimensions.width = gdk_pixbuf_get_width (pixbuf); + dimensions.height = gdk_pixbuf_get_height (pixbuf); + + return dimensions; +} + +/** + * eel_gdk_pixbuf_fill_rectangle_with_color: + * @pixbuf: Target pixbuf to fill into. + * @area: Rectangle to fill. + * @color: The color to use. + * + * Fill the rectangle with the the given color. + */ +void +eel_gdk_pixbuf_fill_rectangle_with_color (GdkPixbuf *pixbuf, + EelIRect area, + guint32 color) +{ + EelIRect target; + guchar red; + guchar green; + guchar blue; + guchar alpha; + guchar *pixels; + gboolean has_alpha; + guint pixel_offset; + guint rowstride; + guchar *row_offset; + int x; + int y; + + g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); + + target = eel_gdk_pixbuf_intersect (pixbuf, 0, 0, area); + if (eel_irect_is_empty (&target)) + { + return; + } + + pixels = gdk_pixbuf_get_pixels (pixbuf); + rowstride = gdk_pixbuf_get_rowstride (pixbuf); + has_alpha = gdk_pixbuf_get_has_alpha (pixbuf); + pixel_offset = has_alpha ? 4 : 3; + red = EEL_RGBA_COLOR_GET_R (color); + green = EEL_RGBA_COLOR_GET_G (color); + blue = EEL_RGBA_COLOR_GET_B (color); + alpha = EEL_RGBA_COLOR_GET_A (color); + + row_offset = pixels + target.y0 * rowstride; + + for (y = target.y0; y < target.y1; y++) + { + guchar *offset = row_offset + (target.x0 * pixel_offset); + + for (x = target.x0; x < target.x1; x++) + { + *(offset++) = red; + *(offset++) = green; + *(offset++) = blue; + + if (has_alpha) + { + *(offset++) = alpha; + } + + } + + row_offset += rowstride; + } +} + +gboolean +eel_gdk_pixbuf_save_to_file (const GdkPixbuf *pixbuf, + const char *file_name) +{ + return gdk_pixbuf_save ((GdkPixbuf *) pixbuf, + file_name, "png", NULL, NULL); +} + +void +eel_gdk_pixbuf_ref_if_not_null (GdkPixbuf *pixbuf_or_null) +{ + if (pixbuf_or_null != NULL) + { + g_object_ref (pixbuf_or_null); + } +} + +void +eel_gdk_pixbuf_unref_if_not_null (GdkPixbuf *pixbuf_or_null) +{ + if (pixbuf_or_null != NULL) + { + g_object_unref (pixbuf_or_null); + } +} + +void +eel_gdk_pixbuf_draw_to_drawable (const GdkPixbuf *pixbuf, + GdkDrawable *drawable, + GdkGC *gc, + int source_x, + int source_y, + EelIRect destination_area, + GdkRgbDither dither, + GdkPixbufAlphaMode alpha_compositing_mode, + int alpha_threshold) +{ + EelDimensions dimensions; + EelIRect target; + EelIRect source; + int target_width; + int target_height; + int source_width; + int source_height; + + g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); + g_return_if_fail (drawable != NULL); + g_return_if_fail (gc != NULL); + g_return_if_fail (!eel_irect_is_empty (&destination_area)); + g_return_if_fail (alpha_threshold > EEL_OPACITY_FULLY_TRANSPARENT); + g_return_if_fail (alpha_threshold <= EEL_OPACITY_FULLY_OPAQUE); + g_return_if_fail (alpha_compositing_mode >= GDK_PIXBUF_ALPHA_BILEVEL); + g_return_if_fail (alpha_compositing_mode <= GDK_PIXBUF_ALPHA_FULL); + + dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); + + g_return_if_fail (source_x >= 0); + g_return_if_fail (source_y >= 0); + g_return_if_fail (source_x < dimensions.width); + g_return_if_fail (source_y < dimensions.height); + + /* Clip the destination area to the pixbuf dimensions; bail if no work */ + target = eel_gdk_pixbuf_intersect (pixbuf, + destination_area.x0, + destination_area.y0, + destination_area); + if (eel_irect_is_empty (&target)) + { + return; + } + + /* Assign the source area */ + source = eel_irect_assign (source_x, + source_y, + dimensions.width - source_x, + dimensions.height - source_y); + + /* Adjust the target width if the source area is smaller than the + * source pixbuf dimensions */ + target_width = target.x1 - target.x0; + target_height = target.y1 - target.y0; + source_width = source.x1 - source.x0; + source_height = source.y1 - source.y0; + + target.x1 = target.x0 + MIN (target_width, source_width); + target.y1 = target.y0 + MIN (target_height, source_height); + + gdk_draw_pixbuf (drawable, gc, (GdkPixbuf *) pixbuf, + source.x0, + source.y0, + target.x0, + target.y0, + target.x1 - target.x0, + target.y1 - target.y0, + dither, + 0, + 0); +} + +/** + * eel_gdk_pixbuf_draw_to_pixbuf: + * @pixbuf: The source pixbuf to draw. + * @destination_pixbuf: The destination pixbuf. + * @source_x: The source pixbuf x coordiate to composite from. + * @source_y: The source pixbuf y coordiate to composite from. + * @destination_area: The destination area within the destination pixbuf. + * This area will be clipped if invalid in any way. + * + * Copy one pixbuf onto another another.. This function has some advantages + * over plain gdk_pixbuf_copy_area(): + * + * Composition paramters (source coordinate, destination area) are + * given in a way that is consistent with the rest of the extensions + * in this file. That is, it matches the declaration of + * eel_gdk_pixbuf_draw_to_pixbuf_alpha() and + * eel_gdk_pixbuf_draw_to_drawable() very closely. + * + * All values are clipped to make sure they are valid. + * + */ +void +eel_gdk_pixbuf_draw_to_pixbuf (const GdkPixbuf *pixbuf, + GdkPixbuf *destination_pixbuf, + int source_x, + int source_y, + EelIRect destination_area) +{ + EelDimensions dimensions; + EelIRect target; + EelIRect source; + int target_width; + int target_height; + int source_width; + int source_height; + + g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); + g_return_if_fail (eel_gdk_pixbuf_is_valid (destination_pixbuf)); + g_return_if_fail (!eel_irect_is_empty (&destination_area)); + + dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); + + g_return_if_fail (source_x >= 0); + g_return_if_fail (source_y >= 0); + g_return_if_fail (source_x < dimensions.width); + g_return_if_fail (source_y < dimensions.height); + + /* Clip the destination area to the pixbuf dimensions; bail if no work */ + target = eel_gdk_pixbuf_intersect (destination_pixbuf, 0, 0, destination_area); + if (eel_irect_is_empty (&target)) + { + return; + } + + /* Assign the source area */ + source = eel_irect_assign (source_x, + source_y, + dimensions.width - source_x, + dimensions.height - source_y); + + /* Adjust the target width if the source area is smaller than the + * source pixbuf dimensions */ + target_width = target.x1 - target.x0; + target_height = target.y1 - target.y0; + source_width = source.x1 - source.x0; + source_height = source.y1 - source.y0; + + target.x1 = target.x0 + MIN (target_width, source_width); + target.y1 = target.y0 + MIN (target_height, source_height); + + gdk_pixbuf_copy_area (pixbuf, + source.x0, + source.y0, + target.x1 - target.x0, + target.y1 - target.y0, + destination_pixbuf, + target.x0, + target.y0); +} + +/** + * eel_gdk_pixbuf_draw_to_pixbuf_alpha: + * @pixbuf: The source pixbuf to draw. + * @destination_pixbuf: The destination pixbuf. + * @source_x: The source pixbuf x coordiate to composite from. + * @source_y: The source pixbuf y coordiate to composite from. + * @destination_area: The destination area within the destination pixbuf. + * This area will be clipped if invalid in any way. + * @opacity: The opacity of the drawn tiles where 0 <= opacity <= 255. + * @interpolation_mode: The interpolation mode. See + * + * Composite one pixbuf over another. This function has some advantages + * over plain gdk_pixbuf_composite(): + * + * Composition paramters (source coordinate, destination area) are + * given in a way that is consistent with the rest of the extensions + * in this file. That is, it matches the declaration of + * eel_gdk_pixbuf_draw_to_pixbuf() and + * eel_gdk_pixbuf_draw_to_drawable() very closely. + * + * All values are clipped to make sure they are valid. + * + * Workaround a limitation in gdk_pixbuf_composite() that does not allow + * the source (x,y) to be greater than (0,0) + * + */ +void +eel_gdk_pixbuf_draw_to_pixbuf_alpha (const GdkPixbuf *pixbuf, + GdkPixbuf *destination_pixbuf, + int source_x, + int source_y, + EelIRect destination_area, + int opacity, + GdkInterpType interpolation_mode) +{ + EelDimensions dimensions; + EelIRect target; + EelIRect source; + int target_width; + int target_height; + int source_width; + int source_height; + + g_return_if_fail (eel_gdk_pixbuf_is_valid (pixbuf)); + g_return_if_fail (eel_gdk_pixbuf_is_valid (destination_pixbuf)); + g_return_if_fail (!eel_irect_is_empty (&destination_area)); + g_return_if_fail (opacity >= EEL_OPACITY_FULLY_TRANSPARENT); + g_return_if_fail (opacity <= EEL_OPACITY_FULLY_OPAQUE); + g_return_if_fail (interpolation_mode >= GDK_INTERP_NEAREST); + g_return_if_fail (interpolation_mode <= GDK_INTERP_HYPER); + + dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); + + g_return_if_fail (source_x >= 0); + g_return_if_fail (source_y >= 0); + g_return_if_fail (source_x < dimensions.width); + g_return_if_fail (source_y < dimensions.height); + + /* Clip the destination area to the pixbuf dimensions; bail if no work */ + target = eel_gdk_pixbuf_intersect (destination_pixbuf, 0, 0, destination_area); + if (eel_irect_is_empty (&target)) + { + return; + } + + /* Assign the source area */ + source = eel_irect_assign (source_x, + source_y, + dimensions.width - source_x, + dimensions.height - source_y); + + /* Adjust the target width if the source area is smaller than the + * source pixbuf dimensions */ + target_width = target.x1 - target.x0; + target_height = target.y1 - target.y0; + source_width = source.x1 - source.x0; + source_height = source.y1 - source.y0; + + target.x1 = target.x0 + MIN (target_width, source_width); + target.y1 = target.y0 + MIN (target_height, source_height); + + /* If the source point is not (0,0), then we need to create a sub pixbuf + * with only the source area. This is needed to work around a limitation + * in gdk_pixbuf_composite() that requires the source area to be (0,0). */ + if (source.x0 != 0 || source.y0 != 0) + { + EelIRect area; + int width; + int height; + + width = dimensions.width - source.x0; + height = dimensions.height - source.y0; + + area.x0 = source.x0; + area.y0 = source.y0; + area.x1 = area.x0 + width; + area.y1 = area.y0 + height; + + pixbuf = eel_gdk_pixbuf_new_from_pixbuf_sub_area ((GdkPixbuf *) pixbuf, area); + } + else + { + g_object_ref (G_OBJECT (pixbuf)); + } + + gdk_pixbuf_composite (pixbuf, + destination_pixbuf, + target.x0, + target.y0, + target.x1 - target.x0, + target.y1 - target.y0, + target.x0, + target.y0, + 1.0, + 1.0, + interpolation_mode, + opacity); + + g_object_unref (G_OBJECT (pixbuf)); +} + +static void +pixbuf_destroy_callback (guchar *pixels, + gpointer callback_data) +{ + g_assert (pixels != NULL); + g_assert (callback_data != NULL); + + g_object_unref (callback_data); +} + +/** + * eel_gdk_pixbuf_new_from_pixbuf_sub_area: + * @pixbuf: The source pixbuf. + * @area: The area within the source pixbuf to use for the sub pixbuf. + * This area needs to be contained within the bounds of the + * source pixbuf, otherwise it will be clipped to that. + * + * Return value: A newly allocated pixbuf that shares the pixel data + * of the source pixbuf in order to represent a sub area. + * + * Create a pixbuf from a sub area of another pixbuf. The resulting pixbuf + * will share the pixel data of the source pixbuf. Memory bookeeping is + * all taken care for the caller. All you need to do is g_object_unref() + * the resulting pixbuf to properly free resources. + */ +GdkPixbuf * +eel_gdk_pixbuf_new_from_pixbuf_sub_area (GdkPixbuf *pixbuf, + EelIRect area) +{ + GdkPixbuf *sub_pixbuf; + EelIRect target; + guchar *pixels; + + g_return_val_if_fail (eel_gdk_pixbuf_is_valid (pixbuf), NULL); + g_return_val_if_fail (!eel_irect_is_empty (&area), NULL); + + /* Clip the pixbuf by the given area; bail if no work */ + target = eel_gdk_pixbuf_intersect (pixbuf, 0, 0, area); + if (eel_irect_is_empty (&target)) + { + return NULL; + } + + /* Since we are going to be sharing the given pixbuf's data, we need + * to ref it. It will be unreffed in the destroy function above */ + g_object_ref (pixbuf); + + /* Compute the offset into the pixel data */ + pixels = + gdk_pixbuf_get_pixels (pixbuf) + + (target.y0 * gdk_pixbuf_get_rowstride (pixbuf)) + + (target.x0 * (gdk_pixbuf_get_has_alpha (pixbuf) ? 4 : 3)); + + /* Make a pixbuf pretending its real estate is the sub area */ + sub_pixbuf = gdk_pixbuf_new_from_data (pixels, + GDK_COLORSPACE_RGB, + gdk_pixbuf_get_has_alpha (pixbuf), + 8, + eel_irect_get_width (target), + eel_irect_get_height (target), + gdk_pixbuf_get_rowstride (pixbuf), + pixbuf_destroy_callback, + pixbuf); + + return sub_pixbuf; +} + +/** + * eel_gdk_pixbuf_new_from_existing_buffer: + * @buffer: The existing buffer. + * @buffer_rowstride: The existing buffer's rowstride. + * @buffer_has_alpha: A boolean value indicating whether the buffer has alpha. + * @area: The area within the existing buffer to use for the pixbuf. + * This area needs to be contained within the bounds of the + * buffer, otherwise memory will be trashed. + * + * Return value: A newly allocated pixbuf that uses the existing buffer + * for its pixel data. + * + * Create a pixbuf from an existing buffer. + * + * The resulting pixbuf is only valid for as long as &buffer is valid. It is + * up to the caller to make sure they both exist in the same scope. + * Also, it is up to the caller to make sure that the given area is fully + * contained in the buffer, otherwise memory trashing will happen. + */ +GdkPixbuf * +eel_gdk_pixbuf_new_from_existing_buffer (guchar *buffer, + int buffer_rowstride, + gboolean buffer_has_alpha, + EelIRect area) +{ + GdkPixbuf *pixbuf; + guchar *pixels; + + g_return_val_if_fail (buffer != NULL, NULL); + g_return_val_if_fail (buffer_rowstride > 0, NULL); + g_return_val_if_fail (!eel_irect_is_empty (&area), NULL); + + /* Compute the offset into the buffer */ + pixels = + buffer + + (area.y0 * buffer_rowstride) + + (area.x0 * (buffer_has_alpha ? 4 : 3)); + + pixbuf = gdk_pixbuf_new_from_data (pixels, + GDK_COLORSPACE_RGB, + buffer_has_alpha, + 8, + eel_irect_get_width (area), + eel_irect_get_height (area), + buffer_rowstride, + NULL, + NULL); + + return pixbuf; +} + +/** + * eel_gdk_pixbuf_intersect: + * @pixbuf: A GdkPixbuf. + * @pixbuf_x: X coordinate of pixbuf. + * @pixbuf_y: Y coordinate of pixbuf. + * @rectangle: An EelIRect. + * + * Return value: The intersection of the pixbuf and the given rectangle. + * + */ +EelIRect +eel_gdk_pixbuf_intersect (const GdkPixbuf *pixbuf, + int pixbuf_x, + int pixbuf_y, + EelIRect rectangle) +{ + EelIRect intersection; + EelIRect bounds; + EelDimensions dimensions; + + g_return_val_if_fail (eel_gdk_pixbuf_is_valid (pixbuf), eel_irect_empty); + + dimensions = eel_gdk_pixbuf_get_dimensions (pixbuf); + bounds = eel_irect_assign_dimensions (pixbuf_x, pixbuf_y, dimensions); + + eel_irect_intersect (&intersection, &rectangle, &bounds); + + /* In theory, this is not needed because a rectangle is empty + * regardless of how MUCH negative the dimensions are. + * However, to make debugging and self checks simpler, we + * consistenly return a standard empty rectangle. + */ + if (eel_irect_is_empty (&intersection)) + { + return eel_irect_empty; + } + + return intersection; +} + +GdkPixbuf * +eel_gdk_pixbuf_scale_down (GdkPixbuf *pixbuf, + int dest_width, + int dest_height) +{ + int source_width, source_height; + int s_x1, s_y1, s_x2, s_y2; + int s_xfrac, s_yfrac; + int dx, dx_frac, dy, dy_frac; + div_t ddx, ddy; + int x, y; + int r, g, b, a; + int n_pixels; + gboolean has_alpha; + guchar *dest, *src, *xsrc, *src_pixels; + GdkPixbuf *dest_pixbuf; + int pixel_stride; + int source_rowstride, dest_rowstride; + + if (dest_width == 0 || dest_height == 0) + { + return NULL; + } + + source_width = gdk_pixbuf_get_width (pixbuf); + source_height = gdk_pixbuf_get_height (pixbuf); + + g_assert (source_width >= dest_width); + g_assert (source_height >= dest_height); + + ddx = div (source_width, dest_width); + dx = ddx.quot; + dx_frac = ddx.rem; + + ddy = div (source_height, dest_height); + dy = ddy.quot; + dy_frac = ddy.rem; + + has_alpha = gdk_pixbuf_get_has_alpha (pixbuf); + source_rowstride = gdk_pixbuf_get_rowstride (pixbuf); + src_pixels = gdk_pixbuf_get_pixels (pixbuf); + + dest_pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, has_alpha, 8, + dest_width, dest_height); + dest = gdk_pixbuf_get_pixels (dest_pixbuf); + dest_rowstride = gdk_pixbuf_get_rowstride (dest_pixbuf); + + pixel_stride = (has_alpha)?4:3; + + s_y1 = 0; + s_yfrac = -dest_height/2; + while (s_y1 < source_height) + { + s_y2 = s_y1 + dy; + s_yfrac += dy_frac; + if (s_yfrac > 0) + { + s_y2++; + s_yfrac -= dest_height; + } + + s_x1 = 0; + s_xfrac = -dest_width/2; + while (s_x1 < source_width) + { + s_x2 = s_x1 + dx; + s_xfrac += dx_frac; + if (s_xfrac > 0) + { + s_x2++; + s_xfrac -= dest_width; + } + + /* Average block of [x1,x2[ x [y1,y2[ and store in dest */ + r = g = b = a = 0; + n_pixels = 0; + + src = src_pixels + s_y1 * source_rowstride + s_x1 * pixel_stride; + for (y = s_y1; y < s_y2; y++) + { + xsrc = src; + if (has_alpha) + { + for (x = 0; x < s_x2-s_x1; x++) + { + n_pixels++; + + r += xsrc[3] * xsrc[0]; + g += xsrc[3] * xsrc[1]; + b += xsrc[3] * xsrc[2]; + a += xsrc[3]; + xsrc += 4; + } + } + else + { + for (x = 0; x < s_x2-s_x1; x++) + { + n_pixels++; + r += *xsrc++; + g += *xsrc++; + b += *xsrc++; + } + } + src += source_rowstride; + } + + if (has_alpha) + { + if (a != 0) + { + *dest++ = r / a; + *dest++ = g / a; + *dest++ = b / a; + *dest++ = a / n_pixels; + } + else + { + *dest++ = 0; + *dest++ = 0; + *dest++ = 0; + *dest++ = 0; + } + } + else + { + *dest++ = r / n_pixels; + *dest++ = g / n_pixels; + *dest++ = b / n_pixels; + } + + s_x1 = s_x2; + } + s_y1 = s_y2; + dest += dest_rowstride - dest_width * pixel_stride; + } + + return dest_pixbuf; +} + +static guchar +eel_gdk_pixbuf_lighten_pixbuf_component (guchar cur_value, + guint lighten_value) +{ + int new_value = cur_value; + if (lighten_value > 0) + { + new_value += lighten_value + (new_value >> 3); + if (new_value > 255) + { + new_value = 255; + } + } + return (guchar) new_value; +} + +static GdkPixbuf * +eel_gdk_pixbuf_lighten (GdkPixbuf* src, + guint lighten_value) +{ + GdkPixbuf *dest; + int i, j; + int width, height, has_alpha, src_row_stride, dst_row_stride; + guchar *target_pixels, *original_pixels; + guchar *pixsrc, *pixdest; + + g_assert (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB); + g_assert ((!gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 3) + || (gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 4)); + g_assert (gdk_pixbuf_get_bits_per_sample (src) == 8); + + dest = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (src), + gdk_pixbuf_get_has_alpha (src), + gdk_pixbuf_get_bits_per_sample (src), + gdk_pixbuf_get_width (src), + gdk_pixbuf_get_height (src)); + + has_alpha = gdk_pixbuf_get_has_alpha (src); + width = gdk_pixbuf_get_width (src); + height = gdk_pixbuf_get_height (src); + dst_row_stride = gdk_pixbuf_get_rowstride (dest); + src_row_stride = gdk_pixbuf_get_rowstride (src); + target_pixels = gdk_pixbuf_get_pixels (dest); + original_pixels = gdk_pixbuf_get_pixels (src); + + for (i = 0; i < height; i++) + { + pixdest = target_pixels + i * dst_row_stride; + pixsrc = original_pixels + i * src_row_stride; + for (j = 0; j < width; j++) + { + *pixdest++ = eel_gdk_pixbuf_lighten_pixbuf_component (*pixsrc++, lighten_value); + *pixdest++ = eel_gdk_pixbuf_lighten_pixbuf_component (*pixsrc++, lighten_value); + *pixdest++ = eel_gdk_pixbuf_lighten_pixbuf_component (*pixsrc++, lighten_value); + if (has_alpha) + { + *pixdest++ = *pixsrc++; + } + } + } + return dest; +} + +GdkPixbuf * +eel_gdk_pixbuf_render (GdkPixbuf *pixbuf, + guint render_mode, + guint saturation, + guint brightness, + guint lighten_value, + guint color) +{ + GdkPixbuf *temp_pixbuf, *old_pixbuf; + + if (render_mode == 1) + { + /* lighten icon */ + temp_pixbuf = eel_create_spotlight_pixbuf (pixbuf); + } + else if (render_mode == 2) + { + /* colorize icon */ + temp_pixbuf = eel_create_colorized_pixbuf (pixbuf, + EEL_RGBA_COLOR_GET_R (color), + EEL_RGBA_COLOR_GET_G (color), + EEL_RGBA_COLOR_GET_B (color)); + } + else if (render_mode == 3) + { + /* monochromely colorize icon */ + old_pixbuf = eel_create_darkened_pixbuf (pixbuf, 0, 255); + temp_pixbuf = eel_create_colorized_pixbuf (old_pixbuf, + EEL_RGBA_COLOR_GET_R (color), + EEL_RGBA_COLOR_GET_G (color), + EEL_RGBA_COLOR_GET_B (color)); + g_object_unref (old_pixbuf); + } + else + { + temp_pixbuf = NULL; + } + + if (saturation < 255 || brightness < 255 || temp_pixbuf == NULL) // temp_pixbuf == NULL just for safer code (return copy) + { + old_pixbuf = temp_pixbuf; + temp_pixbuf = eel_create_darkened_pixbuf (temp_pixbuf ? temp_pixbuf : pixbuf, saturation, brightness); + if (old_pixbuf) + { + g_object_unref (old_pixbuf); + } + } + + if (lighten_value > 0) + { + old_pixbuf = temp_pixbuf; + temp_pixbuf = eel_gdk_pixbuf_lighten (temp_pixbuf ? temp_pixbuf : pixbuf, lighten_value); + if (old_pixbuf) + { + g_object_unref (old_pixbuf); + } + } + + return temp_pixbuf; +} + + +#if !defined (EEL_OMIT_SELF_CHECK) + +static char * +check_average_value (int width, int height, const char* fill) +{ + char c; + guint r, g, b, a; + gboolean alpha, gray; + int gray_tweak; + GdkPixbuf *pixbuf; + int x, y, rowstride, n_channels; + guchar *pixels; + guint32 average; + guchar v; + + r = g = b = a = 0; + alpha = FALSE; + gray = FALSE; + gray_tweak = 0; + if (sscanf (fill, " %x,%x,%x,%x %c", &r, &g, &b, &a, &c) == 4) + { + alpha = TRUE; + } + else if (sscanf (fill, " %x,%x,%x %c", &r, &g, &b, &c) == 3) + { + } + else if (sscanf (fill, " gray%d %c", &gray_tweak, &c) == 1) + { + gray = TRUE; + } + else + { + return g_strdup ("bad fill string format"); + } + + pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, alpha, 8, width, height); + + pixels = gdk_pixbuf_get_pixels (pixbuf); + rowstride = gdk_pixbuf_get_rowstride (pixbuf); + n_channels = gdk_pixbuf_get_n_channels (pixbuf); + + if (!gray) + { + for (y = 0; y < height; y++) + { + for (x = 0; x < width; x++) + { + pixels [y * rowstride + x * n_channels + 0] = r; + pixels [y * rowstride + x * n_channels + 1] = g; + pixels [y * rowstride + x * n_channels + 2] = b; + if (alpha) + { + pixels [y * rowstride + x * n_channels + 3] = a; + } + } + } + } + else + { + for (y = 0; y < height; y++) + { + for (x = 0; x < width; x++) + { + v = ((x + y) & 1) ? 0x80 : 0x7F; + if (((x + y) & 0xFF) == 0) + v += gray_tweak; + pixels [y * rowstride + x * n_channels + 0] = v; + pixels [y * rowstride + x * n_channels + 1] = v; + pixels [y * rowstride + x * n_channels + 2] = v; + } + } + pixels [0] += gray_tweak; + pixels [1] += gray_tweak; + pixels [2] += gray_tweak; + } + + average = eel_gdk_pixbuf_average_value (pixbuf); + g_object_unref (pixbuf); + + return g_strdup_printf ("%02X,%02X,%02X,%02X", + (average >> 16) & 0xFF, + (average >> 8) & 0xFF, + average & 0xFF, + average >> 24); +} + +void +eel_self_check_gdk_pixbuf_extensions (void) +{ + GdkPixbuf *pixbuf; + EelIRect clip_area; + + pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, 100, 100); + + EEL_CHECK_BOOLEAN_RESULT (eel_gdk_pixbuf_is_valid (pixbuf), TRUE); + EEL_CHECK_BOOLEAN_RESULT (eel_gdk_pixbuf_is_valid (NULL), FALSE); + + EEL_CHECK_DIMENSIONS_RESULT (eel_gdk_pixbuf_get_dimensions (pixbuf), 100, 100); + + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, eel_gdk_pixbuf_whole_pixbuf), 0, 0, 100, 100); + + clip_area = eel_irect_assign (0, 0, 0, 0); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 0, 0); + + clip_area = eel_irect_assign (0, 0, 0, 0); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 0, 0); + + clip_area = eel_irect_assign (0, 0, 100, 100); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 100, 100); + + clip_area = eel_irect_assign (-10, -10, 100, 100); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 90, 90); + + clip_area = eel_irect_assign (-10, -10, 110, 110); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 100, 100); + + clip_area = eel_irect_assign (0, 0, 99, 99); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 99, 99); + + clip_area = eel_irect_assign (0, 0, 1, 1); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 1, 1); + + clip_area = eel_irect_assign (-1, -1, 1, 1); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 0, 0); + + clip_area = eel_irect_assign (-1, -1, 2, 2); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 1, 1); + + clip_area = eel_irect_assign (100, 100, 1, 1); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 0, 0); + + clip_area = eel_irect_assign (101, 101, 1, 1); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 0, 0, 0, 0); + + clip_area = eel_irect_assign (80, 0, 100, 100); + EEL_CHECK_RECTANGLE_RESULT (eel_gdk_pixbuf_intersect (pixbuf, 0, 0, clip_area), 80, 0, 100, 100); + + g_object_unref (pixbuf); + + /* No checks for empty pixbufs because GdkPixbuf doesn't seem to allow them. */ + EEL_CHECK_STRING_RESULT (check_average_value (1, 1, "00,00,00"), "00,00,00,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1, 1, "00,00,00,00"), "00,00,00,00"); + EEL_CHECK_STRING_RESULT (check_average_value (1, 1, "00,00,00,FF"), "00,00,00,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1, 1, "01,01,01"), "01,01,01,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1, 1, "FE,FE,FE"), "FE,FE,FE,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1, 1, "FF,FF,FF"), "FF,FF,FF,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1, 1, "FF,FF,FF,00"), "00,00,00,00"); + EEL_CHECK_STRING_RESULT (check_average_value (1, 1, "11,22,33"), "11,22,33,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "00,00,00"), "00,00,00,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "00,00,00,00"), "00,00,00,00"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "00,00,00,FF"), "00,00,00,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "01,01,01"), "01,01,01,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "FE,FE,FE"), "FE,FE,FE,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "FF,FF,FF"), "FF,FF,FF,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "FF,FF,FF,00"), "00,00,00,00"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "11,22,33"), "11,22,33,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "gray -1"), "7F,7F,7F,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "gray 0"), "80,80,80,FF"); + EEL_CHECK_STRING_RESULT (check_average_value (1000, 1000, "gray 1"), "80,80,80,FF"); +} + +#endif /* !EEL_OMIT_SELF_CHECK */ + diff --git a/eel/eel-gdk-pixbuf-extensions.h b/eel/eel-gdk-pixbuf-extensions.h new file mode 100644 index 00000000..cb66348c --- /dev/null +++ b/eel/eel-gdk-pixbuf-extensions.h @@ -0,0 +1,162 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-gdk-pixbuf-extensions.h: Routines to augment what's in gdk-pixbuf. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Darin Adler + Ramiro Estrugo +*/ + +#ifndef EEL_GDK_PIXBUF_EXTENSIONS_H +#define EEL_GDK_PIXBUF_EXTENSIONS_H + +#include +#include +#include +#include + +#define EEL_STANDARD_ALPHA_THRESHHOLD 128 +#define EEL_OPACITY_FULLY_TRANSPARENT 0 +#define EEL_OPACITY_FULLY_OPAQUE 255 + +extern const EelIRect eel_gdk_pixbuf_whole_pixbuf; + +typedef struct EelPixbufLoadHandle EelPixbufLoadHandle; +typedef void (* EelPixbufLoadCallback) (GError *error, + GdkPixbuf *pixbuf, + gpointer callback_data); + +/* Convenience functions for lists of GdkPixbuf objects. */ +void eel_gdk_pixbuf_list_ref (GList *pixbuf_list); +void eel_gdk_pixbuf_list_unref (GList *pixbuf_list); +void eel_gdk_pixbuf_list_free (GList *pixbuf_list); + + +/* Loading a GdkPixbuf with a URI. */ +GdkPixbuf * eel_gdk_pixbuf_load (const char *uri); +GdkPixbuf * eel_gdk_pixbuf_load_from_stream (GInputStream *stream); +GdkPixbuf * eel_gdk_pixbuf_load_from_stream_at_size (GInputStream *stream, + int size); + + +/* Same thing async. */ +EelPixbufLoadHandle *eel_gdk_pixbuf_load_async (const char *uri, + int priority, + EelPixbufLoadCallback callback, + gpointer callback_data); +void eel_cancel_gdk_pixbuf_load (EelPixbufLoadHandle *handle); +GdkPixbuf * eel_gdk_pixbuf_scale_down_to_fit (GdkPixbuf *pixbuf, + int max_width, + int max_height); +GdkPixbuf * eel_gdk_pixbuf_scale_to_fit (GdkPixbuf *pixbuf, + int max_width, + int max_height); +double eel_gdk_scale_to_fit_factor (int width, + int height, + int max_width, + int max_height, + int *scaled_width, + int *scaled_height); +GdkPixbuf * eel_gdk_pixbuf_scale_to_min (GdkPixbuf *pixbuf, + int min_width, + int min_height); +double eel_gdk_scale_to_min_factor (int width, + int height, + int min_width, + int min_height, + int *scaled_width, + int *scaled_height); + +/* return average color values for each component (argb) */ +guint32 eel_gdk_pixbuf_average_value (GdkPixbuf *pixbuf); +void eel_gdk_pixbuf_fill_rectangle_with_color (GdkPixbuf *pixbuf, + EelIRect area, + guint32 color); + + +/* Save a pixbuf to a png file. Return value indicates succss/TRUE or failure/FALSE */ +gboolean eel_gdk_pixbuf_save_to_file (const GdkPixbuf *pixbuf, + const char *file_name); +void eel_gdk_pixbuf_ref_if_not_null (GdkPixbuf *pixbuf_or_null); +void eel_gdk_pixbuf_unref_if_not_null (GdkPixbuf *pixbuf_or_null); + + +/* Copy a pixbuf to an area of a GdkDrawable */ +void eel_gdk_pixbuf_draw_to_drawable (const GdkPixbuf *pixbuf, + GdkDrawable *drawable, + GdkGC *gc, + int source_x, + int source_y, + EelIRect destination_area, + GdkRgbDither dither, + GdkPixbufAlphaMode alpha_compositing_mode, + int alpha_threshold); + +/* Copy a pixbuf to an area of another pixbuf */ +void eel_gdk_pixbuf_draw_to_pixbuf (const GdkPixbuf *pixbuf, + GdkPixbuf *destination_pixbuf, + int source_x, + int source_y, + EelIRect destination_area); + + +/* Composite one pixbuf over another with the given opacity */ +void eel_gdk_pixbuf_draw_to_pixbuf_alpha (const GdkPixbuf *pixbuf, + GdkPixbuf *destination_pixbuf, + int source_x, + int source_y, + EelIRect destination_area, + int opacity, + GdkInterpType interpolation_mode); + + +/* Create a pixbuf from a sub area of another pixbuf */ +GdkPixbuf * eel_gdk_pixbuf_new_from_pixbuf_sub_area (GdkPixbuf *pixbuf, + EelIRect area); +/* Create a pixbuf from an existing buffer. */ +GdkPixbuf * eel_gdk_pixbuf_new_from_existing_buffer (guchar *buffer, + int buffer_rowstride, + gboolean buffer_has_alpha, + EelIRect area); + +/* Determine whether a pixbuf is valid or not */ +gboolean eel_gdk_pixbuf_is_valid (const GdkPixbuf *pixbuf); + +/* Access the dimensions of a pixbuf. */ +EelDimensions eel_gdk_pixbuf_get_dimensions (const GdkPixbuf *pixbuf); + +/* Return the intersection of the pixbuf with the given rectangle. */ +EelIRect eel_gdk_pixbuf_intersect (const GdkPixbuf *pixbuf, + int pixbuf_x, + int pixbuf_y, + EelIRect rectangle); + +/* Scales large pixbufs down fast */ +GdkPixbuf * eel_gdk_pixbuf_scale_down (GdkPixbuf *pixbuf, + int dest_width, + int dest_height); + +GdkPixbuf * eel_gdk_pixbuf_render (GdkPixbuf *pixbuf, + guint render_mode, + guint saturation, + guint brightness, + guint lighten_value, + guint color); + +#endif /* EEL_GDK_PIXBUF_EXTENSIONS_H */ diff --git a/eel/eel-glib-extensions.c b/eel/eel-glib-extensions.c new file mode 100644 index 00000000..b72029fd --- /dev/null +++ b/eel/eel-glib-extensions.c @@ -0,0 +1,1231 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-glib-extensions.c - implementation of new functions that conceptually + belong in glib. Perhaps some of these will be + actually rolled into glib someday. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: John Sullivan +*/ + +#include +#include "eel-glib-extensions.h" + +#include "eel-debug.h" +#include "eel-lib-self-check-functions.h" +#include "eel-string.h" +#include "eel-i18n.h" +#include +#include +#include +#include +#include +#include +#include + +/* Legal conversion specifiers, as specified in the C standard. */ +#define C_STANDARD_STRFTIME_CHARACTERS "aAbBcdHIjmMpSUwWxXyYZ" +#define C_STANDARD_NUMERIC_STRFTIME_CHARACTERS "dHIjmMSUwWyY" +#define SUS_EXTENDED_STRFTIME_MODIFIERS "EO" + +#define SAFE_SHELL_CHARACTERS "-_0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" + +typedef struct +{ + GHashTable *hash_table; + char *display_name; + gboolean keys_known_to_be_strings; +} HashTableToFree; + +static GList *hash_tables_to_free_at_exit; + +/** + * eel_g_date_new_tm: + * + * Get a new GDate * for the date represented by a tm struct. + * The caller is responsible for g_free-ing the result. + * @time_pieces: Pointer to a tm struct representing the date to be converted. + * + * Returns: Newly allocated date. + * + **/ +GDate * +eel_g_date_new_tm (struct tm *time_pieces) +{ + /* tm uses 0-based months; GDate uses 1-based months. + * tm_year needs 1900 added to get the full year. + */ + return g_date_new_dmy (time_pieces->tm_mday, + time_pieces->tm_mon + 1, + time_pieces->tm_year + 1900); +} + +/** + * eel_strdup_strftime: + * + * Cover for standard date-and-time-formatting routine strftime that returns + * a newly-allocated string of the correct size. The caller is responsible + * for g_free-ing the returned string. + * + * Besides the buffer management, there are two differences between this + * and the library strftime: + * + * 1) The modifiers "-" and "_" between a "%" and a numeric directive + * are defined as for the GNU version of strftime. "-" means "do not + * pad the field" and "_" means "pad with spaces instead of zeroes". + * 2) Non-ANSI extensions to strftime are flagged at runtime with a + * warning, so it's easy to notice use of the extensions without + * testing with multiple versions of the library. + * + * @format: format string to pass to strftime. See strftime documentation + * for details. + * @time_pieces: date/time, in struct format. + * + * Return value: Newly allocated string containing the formatted time. + **/ +char * +eel_strdup_strftime (const char *format, struct tm *time_pieces) +{ + GString *string; + const char *remainder, *percent; + char code[4], buffer[512]; + char *piece, *result, *converted; + size_t string_length; + gboolean strip_leading_zeros, turn_leading_zeros_to_spaces; + char modifier; + int i; + + /* Format could be translated, and contain UTF-8 chars, + * so convert to locale encoding which strftime uses */ + converted = g_locale_from_utf8 (format, -1, NULL, NULL, NULL); + g_return_val_if_fail (converted != NULL, NULL); + + string = g_string_new (""); + remainder = converted; + + /* Walk from % character to % character. */ + for (;;) + { + percent = strchr (remainder, '%'); + if (percent == NULL) + { + g_string_append (string, remainder); + break; + } + g_string_append_len (string, remainder, + percent - remainder); + + /* Handle the "%" character. */ + remainder = percent + 1; + switch (*remainder) + { + case '-': + strip_leading_zeros = TRUE; + turn_leading_zeros_to_spaces = FALSE; + remainder++; + break; + case '_': + strip_leading_zeros = FALSE; + turn_leading_zeros_to_spaces = TRUE; + remainder++; + break; + case '%': + g_string_append_c (string, '%'); + remainder++; + continue; + case '\0': + g_warning ("Trailing %% passed to eel_strdup_strftime"); + g_string_append_c (string, '%'); + continue; + default: + strip_leading_zeros = FALSE; + turn_leading_zeros_to_spaces = FALSE; + break; + } + + modifier = 0; + if (strchr (SUS_EXTENDED_STRFTIME_MODIFIERS, *remainder) != NULL) + { + modifier = *remainder; + remainder++; + + if (*remainder == 0) + { + g_warning ("Unfinished %%%c modifier passed to eel_strdup_strftime", modifier); + break; + } + } + + if (strchr (C_STANDARD_STRFTIME_CHARACTERS, *remainder) == NULL) + { + g_warning ("eel_strdup_strftime does not support " + "non-standard escape code %%%c", + *remainder); + } + + /* Convert code to strftime format. We have a fixed + * limit here that each code can expand to a maximum + * of 512 bytes, which is probably OK. There's no + * limit on the total size of the result string. + */ + i = 0; + code[i++] = '%'; + if (modifier != 0) + { +#ifdef HAVE_STRFTIME_EXTENSION + code[i++] = modifier; +#endif + } + code[i++] = *remainder; + code[i++] = '\0'; + string_length = strftime (buffer, sizeof (buffer), + code, time_pieces); + if (string_length == 0) + { + /* We could put a warning here, but there's no + * way to tell a successful conversion to + * empty string from a failure. + */ + buffer[0] = '\0'; + } + + /* Strip leading zeros if requested. */ + piece = buffer; + if (strip_leading_zeros || turn_leading_zeros_to_spaces) + { + if (strchr (C_STANDARD_NUMERIC_STRFTIME_CHARACTERS, *remainder) == NULL) + { + g_warning ("eel_strdup_strftime does not support " + "modifier for non-numeric escape code %%%c%c", + remainder[-1], + *remainder); + } + if (*piece == '0') + { + do + { + piece++; + } + while (*piece == '0'); + if (!g_ascii_isdigit (*piece)) + { + piece--; + } + } + if (turn_leading_zeros_to_spaces) + { + memset (buffer, ' ', piece - buffer); + piece = buffer; + } + } + remainder++; + + /* Add this piece. */ + g_string_append (string, piece); + } + + /* Convert the string back into utf-8. */ + result = g_locale_to_utf8 (string->str, -1, NULL, NULL, NULL); + + g_string_free (string, TRUE); + g_free (converted); + + return result; +} + +/** + * eel_g_list_exactly_one_item + * + * Like g_list_length (list) == 1, only O(1) instead of O(n). + * @list: List. + * + * Return value: TRUE if the list has exactly one item. + **/ +gboolean +eel_g_list_exactly_one_item (GList *list) +{ + return list != NULL && list->next == NULL; +} + +/** + * eel_g_list_more_than_one_item + * + * Like g_list_length (list) > 1, only O(1) instead of O(n). + * @list: List. + * + * Return value: TRUE if the list has more than one item. + **/ +gboolean +eel_g_list_more_than_one_item (GList *list) +{ + return list != NULL && list->next != NULL; +} + +/** + * eel_g_list_equal + * + * Compares two lists to see if they are equal. + * @list_a: First list. + * @list_b: Second list. + * + * Return value: TRUE if the lists are the same length with the same elements. + **/ +gboolean +eel_g_list_equal (GList *list_a, GList *list_b) +{ + GList *p, *q; + + for (p = list_a, q = list_b; p != NULL && q != NULL; p = p->next, q = q->next) + { + if (p->data != q->data) + { + return FALSE; + } + } + return p == NULL && q == NULL; +} + +/** + * eel_g_str_list_equal + * + * Compares two lists of C strings to see if they are equal. + * @list_a: First list. + * @list_b: Second list. + * + * Return value: TRUE if the lists contain the same strings. + **/ +gboolean +eel_g_str_list_equal (GList *list_a, GList *list_b) +{ + GList *p, *q; + + for (p = list_a, q = list_b; p != NULL && q != NULL; p = p->next, q = q->next) + { + if (eel_strcmp (p->data, q->data) != 0) + { + return FALSE; + } + } + return p == NULL && q == NULL; +} + +/** + * eel_g_str_list_copy + * + * @list: List of strings and/or NULLs to copy. + * Return value: Deep copy of @list. + **/ +GList * +eel_g_str_list_copy (GList *list) +{ + GList *node, *result; + + result = NULL; + + for (node = g_list_last (list); node != NULL; node = node->prev) + { + result = g_list_prepend (result, g_strdup (node->data)); + } + return result; +} + +/** + * eel_g_str_list_alphabetize + * + * Sort a list of strings using locale-sensitive rules. + * + * @list: List of strings and/or NULLs. + * + * Return value: @list, sorted. + **/ +GList * +eel_g_str_list_alphabetize (GList *list) +{ + return g_list_sort (list, (GCompareFunc) g_utf8_collate); +} + +int +eel_g_str_list_index (GList *str_list, + const char *str) +{ + int i; + GList *l; + for (i = 0, l = str_list; l != NULL; l = l->next, i++) + { + if (!strcmp (str, (const char*)l->data)) + { + return i; + } + } + return -1; +} + +/** + * eel_g_list_free_deep_custom + * + * Frees the elements of a list and then the list, using a custom free function. + * + * @list: List of elements that can be freed with the provided free function. + * @element_free_func: function to call with the data pointer and user_data to free it. + * @user_data: User data to pass to element_free_func + **/ +void +eel_g_list_free_deep_custom (GList *list, GFunc element_free_func, gpointer user_data) +{ + g_list_foreach (list, element_free_func, user_data); + g_list_free (list); +} + +/** + * eel_g_list_free_deep + * + * Frees the elements of a list and then the list. + * @list: List of elements that can be freed with g_free. + **/ +void +eel_g_list_free_deep (GList *list) +{ + eel_g_list_free_deep_custom (list, (GFunc) g_free, NULL); +} + +/** + * eel_g_list_free_deep_custom + * + * Frees the elements of a list and then the list, using a custom free function. + * + * @list: List of elements that can be freed with the provided free function. + * @element_free_func: function to call with the data pointer and user_data to free it. + * @user_data: User data to pass to element_free_func + **/ +void +eel_g_slist_free_deep_custom (GSList *list, GFunc element_free_func, gpointer user_data) +{ + g_slist_foreach (list, element_free_func, user_data); + g_slist_free (list); +} + +/** + * eel_g_slist_free_deep + * + * Frees the elements of a list and then the list. + * @list: List of elements that can be freed with g_free. + **/ +void +eel_g_slist_free_deep (GSList *list) +{ + eel_g_slist_free_deep_custom (list, (GFunc) g_free, NULL); +} + + +/** + * eel_g_strv_find + * + * Get index of string in array of strings. + * + * @strv: NULL-terminated array of strings. + * @find_me: string to search for. + * + * Return value: index of array entry in @strv that + * matches @find_me, or -1 if no matching entry. + */ +int +eel_g_strv_find (char **strv, const char *find_me) +{ + int index; + + g_return_val_if_fail (find_me != NULL, -1); + + for (index = 0; strv[index] != NULL; ++index) + { + if (strcmp (strv[index], find_me) == 0) + { + return index; + } + } + + return -1; +} + +gboolean +eel_g_strv_equal (char **a, char **b) +{ + int i; + + if (g_strv_length (a) != g_strv_length (b)) + { + return FALSE; + } + + for (i = 0; a[i] != NULL; i++) + { + if (strcmp (a[i], b[i]) != 0) + { + return FALSE; + } + } + return TRUE; +} + +static int +compare_pointers (gconstpointer pointer_1, gconstpointer pointer_2) +{ + if ((const char *) pointer_1 < (const char *) pointer_2) + { + return -1; + } + if ((const char *) pointer_1 > (const char *) pointer_2) + { + return +1; + } + return 0; +} + +gboolean +eel_g_lists_sort_and_check_for_intersection (GList **list_1, + GList **list_2) + +{ + GList *node_1, *node_2; + int compare_result; + + *list_1 = g_list_sort (*list_1, compare_pointers); + *list_2 = g_list_sort (*list_2, compare_pointers); + + node_1 = *list_1; + node_2 = *list_2; + + while (node_1 != NULL && node_2 != NULL) + { + compare_result = compare_pointers (node_1->data, node_2->data); + if (compare_result == 0) + { + return TRUE; + } + if (compare_result <= 0) + { + node_1 = node_1->next; + } + if (compare_result >= 0) + { + node_2 = node_2->next; + } + } + + return FALSE; +} + + +/** + * eel_g_list_partition + * + * Parition a list into two parts depending on whether the data + * elements satisfy a provided predicate. Order is preserved in both + * of the resulting lists, and the original list is consumed. A list + * of the items that satisfy the predicate is returned, and the list + * of items not satisfying the predicate is returned via the failed + * out argument. + * + * @list: List to partition. + * @predicate: Function to call on each element. + * @user_data: Data to pass to function. + * @failed: The GList * variable pointed to by this argument will be + * set to the list of elements for which the predicate returned + * false. */ + +GList * +eel_g_list_partition (GList *list, + EelPredicateFunction predicate, + gpointer user_data, + GList **failed) +{ + GList *predicate_true; + GList *predicate_false; + GList *reverse; + GList *p; + GList *next; + + predicate_true = NULL; + predicate_false = NULL; + + reverse = g_list_reverse (list); + + for (p = reverse; p != NULL; p = next) + { + next = p->next; + + if (next != NULL) + { + next->prev = NULL; + } + + if (predicate (p->data, user_data)) + { + p->next = predicate_true; + if (predicate_true != NULL) + { + predicate_true->prev = p; + } + predicate_true = p; + } + else + { + p->next = predicate_false; + if (predicate_false != NULL) + { + predicate_false->prev = p; + } + predicate_false = p; + } + } + + *failed = predicate_false; + return predicate_true; +} + +/** + * eel_get_system_time + * + * Return value: number of microseconds since the machine was turned on + */ +gint64 +eel_get_system_time (void) +{ + struct timeval tmp; + + gettimeofday (&tmp, NULL); + return (gint64)tmp.tv_usec + (gint64)tmp.tv_sec * G_GINT64_CONSTANT (1000000); +} + +static void +print_key_string (gpointer key, gpointer value, gpointer callback_data) +{ + g_assert (callback_data == NULL); + + g_print ("--> %s\n", (char *) key); +} + +static void +free_hash_tables_at_exit (void) +{ + GList *p; + HashTableToFree *hash_table_to_free; + guint size; + + for (p = hash_tables_to_free_at_exit; p != NULL; p = p->next) + { + hash_table_to_free = p->data; + + size = g_hash_table_size (hash_table_to_free->hash_table); + if (size != 0) + { + if (hash_table_to_free->keys_known_to_be_strings) + { + g_print ("\n--- Hash table keys for warning below:\n"); + g_hash_table_foreach (hash_table_to_free->hash_table, + print_key_string, + NULL); + } + g_warning ("\"%s\" hash table still has %u element%s at quit time%s", + hash_table_to_free->display_name, size, + size == 1 ? "" : "s", + hash_table_to_free->keys_known_to_be_strings + ? " (keys above)" : ""); + } + + g_hash_table_destroy (hash_table_to_free->hash_table); + g_free (hash_table_to_free->display_name); + g_free (hash_table_to_free); + } + g_list_free (hash_tables_to_free_at_exit); + hash_tables_to_free_at_exit = NULL; +} + +GHashTable * +eel_g_hash_table_new_free_at_exit (GHashFunc hash_func, + GCompareFunc key_compare_func, + const char *display_name) +{ + GHashTable *hash_table; + HashTableToFree *hash_table_to_free; + + /* FIXME: We can take out the CAJA_DEBUG check once we + * have fixed more of the leaks. For now, it's a bit too noisy + * for the general public. + */ + if (hash_tables_to_free_at_exit == NULL) + { + eel_debug_call_at_shutdown (free_hash_tables_at_exit); + } + + hash_table = g_hash_table_new (hash_func, key_compare_func); + + hash_table_to_free = g_new (HashTableToFree, 1); + hash_table_to_free->hash_table = hash_table; + hash_table_to_free->display_name = g_strdup (display_name); + hash_table_to_free->keys_known_to_be_strings = + hash_func == g_str_hash; + + hash_tables_to_free_at_exit = g_list_prepend + (hash_tables_to_free_at_exit, hash_table_to_free); + + return hash_table; +} + +typedef struct +{ + GList *keys; + GList *values; +} FlattenedHashTable; + +static void +flatten_hash_table_element (gpointer key, gpointer value, gpointer callback_data) +{ + FlattenedHashTable *flattened_table; + + flattened_table = callback_data; + flattened_table->keys = g_list_prepend + (flattened_table->keys, key); + flattened_table->values = g_list_prepend + (flattened_table->values, value); +} + +void +eel_g_hash_table_safe_for_each (GHashTable *hash_table, + GHFunc callback, + gpointer callback_data) +{ + FlattenedHashTable flattened; + GList *p, *q; + + flattened.keys = NULL; + flattened.values = NULL; + + g_hash_table_foreach (hash_table, + flatten_hash_table_element, + &flattened); + + for (p = flattened.keys, q = flattened.values; + p != NULL; + p = p->next, q = q->next) + { + (* callback) (p->data, q->data, callback_data); + } + + g_list_free (flattened.keys); + g_list_free (flattened.values); +} + +int +eel_round (double d) +{ + double val; + + val = floor (d + .5); + + /* The tests are needed because the result of floating-point to integral + * conversion is undefined if the floating point value is not representable + * in the new type. E.g. the magnititude is too large or a negative + * floating-point value being converted to an unsigned. + */ + g_return_val_if_fail (val <= INT_MAX, INT_MAX); + g_return_val_if_fail (val >= INT_MIN, INT_MIN); + + return val; +} + +GList * +eel_g_list_from_g_slist (GSList *slist) +{ + GList *list; + GSList *node; + + list = NULL; + for (node = slist; node != NULL; node = node->next) + { + list = g_list_prepend (list, node->data); + } + return g_list_reverse (list); +} + +GSList * +eel_g_slist_from_g_list (GList *list) +{ + GSList *slist; + GList *node; + + slist = NULL; + for (node = list; node != NULL; node = node->next) + { + slist = g_slist_prepend (slist, node->data); + } + return g_slist_reverse (slist); +} + +/* Return the operating system name: Linux, Solaris, etc. */ +char * +eel_get_operating_system_name (void) +{ + struct utsname buffer; + + if (uname (&buffer) != -1) + { + /* Check for special sysnames for which there is + * more accepted names. + */ + if (eel_str_is_equal (buffer.sysname, "SunOS")) + { + return g_strdup ("Solaris"); + } + + return g_strdup (buffer.sysname); + } + + return g_strdup ("Unix"); +} + +int +eel_compare_integer (gconstpointer a, + gconstpointer b) +{ + int int_a; + int int_b; + + int_a = GPOINTER_TO_INT (a); + int_b = GPOINTER_TO_INT (b); + + if (int_a == int_b) + { + return 0; + } + + return int_a < int_b ? -1 : 1; +} + +/** + * eel_g_object_list_ref + * + * Ref all the objects in a list. + * @list: GList of objects. + **/ +GList * +eel_g_object_list_ref (GList *list) +{ + g_list_foreach (list, (GFunc) g_object_ref, NULL); + return list; +} + +/** + * eel_g_object_list_unref + * + * Unref all the objects in a list. + * @list: GList of objects. + **/ +void +eel_g_object_list_unref (GList *list) +{ + g_list_foreach (list, (GFunc) g_object_unref, NULL); +} + +/** + * eel_g_object_list_free + * + * Free a list of objects after unrefing them. + * @list: GList of objects. + **/ +void +eel_g_object_list_free (GList *list) +{ + eel_g_object_list_unref (list); + g_list_free (list); +} + +/** + * eel_g_object_list_copy + * + * Copy the list of objects, ref'ing each one. + * @list: GList of objects. + **/ +GList * +eel_g_object_list_copy (GList *list) +{ + return g_list_copy (eel_g_object_list_ref (list)); +} + +/** + * eel_add_weak_pointer + * + * Nulls out a saved reference to an object when the object gets destroyed. + * + * @pointer_location: Address of the saved pointer. + **/ +void +eel_add_weak_pointer (gpointer pointer_location) +{ + gpointer *object_location; + + g_return_if_fail (pointer_location != NULL); + + object_location = (gpointer *) pointer_location; + if (*object_location == NULL) + { + /* The reference is NULL, nothing to do. */ + return; + } + + g_return_if_fail (G_IS_OBJECT (*object_location)); + + g_object_add_weak_pointer (G_OBJECT (*object_location), + object_location); +} + +/** + * eel_remove_weak_pointer + * + * Removes the weak pointer that was added by eel_add_weak_pointer. + * Also nulls out the pointer. + * + * @pointer_location: Pointer that was passed to eel_add_weak_pointer. + **/ +void +eel_remove_weak_pointer (gpointer pointer_location) +{ + gpointer *object_location; + + g_return_if_fail (pointer_location != NULL); + + object_location = (gpointer *) pointer_location; + if (*object_location == NULL) + { + /* The object was already destroyed and the reference + * nulled out, nothing to do. + */ + return; + } + + g_return_if_fail (G_IS_OBJECT (*object_location)); + + g_object_remove_weak_pointer (G_OBJECT (*object_location), + object_location); + + *object_location = NULL; +} + +/* Get the filename encoding, returns TRUE if utf8 */ + +typedef struct _EelFilenameCharsetCache EelFilenameCharsetCache; + +struct _EelFilenameCharsetCache +{ + gboolean is_utf8; + gchar *charset; + gchar *filename_charset; +}; + +static void +filename_charset_cache_free (gpointer data) +{ + EelFilenameCharsetCache *cache = data; + g_free (cache->charset); + g_free (cache->filename_charset); + g_free (cache); +} + +/* + * eel_get_filename_charset: + * @charset: return location for the name of the filename encoding + * + * Determines the character set used for filenames by consulting the + * environment variables G_FILENAME_ENCODING and G_BROKEN_FILENAMES. + * + * G_FILENAME_ENCODING may be set to a comma-separated list of character + * set names. The special token "@locale" is taken to mean the character set + * for the current locale. The first character set from the list is taken + * as the filename encoding. + * If G_FILENAME_ENCODING is not set, but G_BROKEN_FILENAMES is, the + * character set of the current locale is taken as the filename encoding. + * + * The returned @charset belongs to Eel and must not be freed. + * + * Return value: %TRUE if the charset used for filename is UTF-8. + */ +gboolean +eel_get_filename_charset (const gchar **filename_charset) +{ + static GStaticPrivate cache_private = G_STATIC_PRIVATE_INIT; + EelFilenameCharsetCache *cache = g_static_private_get (&cache_private); + const gchar *charset; + + if (!cache) + { + cache = g_new0 (EelFilenameCharsetCache, 1); + g_static_private_set (&cache_private, cache, filename_charset_cache_free); + } + + g_get_charset (&charset); + + if (!(cache->charset && strcmp (cache->charset, charset) == 0)) + { + const gchar *new_charset; + gchar *p, *q; + + g_free (cache->charset); + g_free (cache->filename_charset); + cache->charset = g_strdup (charset); + + p = getenv ("G_FILENAME_ENCODING"); + if (p != NULL) + { + q = strchr (p, ','); + if (!q) + q = p + strlen (p); + + if (strncmp ("@locale", p, q - p) == 0) + { + cache->is_utf8 = g_get_charset (&new_charset); + cache->filename_charset = g_strdup (new_charset); + } + else + { + cache->filename_charset = g_strndup (p, q - p); + cache->is_utf8 = (strcmp (cache->filename_charset, "UTF-8") == 0); + } + } + else if (getenv ("G_BROKEN_FILENAMES") != NULL) + { + cache->is_utf8 = g_get_charset (&new_charset); + cache->filename_charset = g_strdup (new_charset); + } + else + { + cache->filename_charset = g_strdup ("UTF-8"); + cache->is_utf8 = TRUE; + } + } + + if (filename_charset) + *filename_charset = cache->filename_charset; + + return cache->is_utf8; +} + +#if !defined (EEL_OMIT_SELF_CHECK) + +static void +check_tm_to_g_date (time_t time) +{ + struct tm *before_conversion; + struct tm after_conversion; + GDate *date; + + before_conversion = localtime (&time); + date = eel_g_date_new_tm (before_conversion); + + g_date_to_struct_tm (date, &after_conversion); + + g_date_free (date); + + EEL_CHECK_INTEGER_RESULT (after_conversion.tm_mday, + before_conversion->tm_mday); + EEL_CHECK_INTEGER_RESULT (after_conversion.tm_mon, + before_conversion->tm_mon); + EEL_CHECK_INTEGER_RESULT (after_conversion.tm_year, + before_conversion->tm_year); +} + +static gboolean +eel_test_predicate (gpointer data, + gpointer callback_data) +{ + return g_ascii_strcasecmp (data, callback_data) <= 0; +} + +static char * +test_strftime (const char *format, + int year, + int month, + int day, + int hour, + int minute, + int second) +{ + struct tm time_pieces; + + time_pieces.tm_sec = second; + time_pieces.tm_min = minute; + time_pieces.tm_hour = hour; + time_pieces.tm_mday = day; + time_pieces.tm_mon = month - 1; + time_pieces.tm_year = year - 1900; + time_pieces.tm_isdst = -1; + mktime (&time_pieces); + + return eel_strdup_strftime (format, &time_pieces); +} + +void +eel_self_check_glib_extensions (void) +{ + char **strv; + GList *compare_list_1; + GList *compare_list_2; + GList *compare_list_3; + GList *compare_list_4; + GList *compare_list_5; + gint64 time1, time2; + GList *list_to_partition; + GList *expected_passed; + GList *expected_failed; + GList *actual_passed; + GList *actual_failed; + char *huge_string; + + check_tm_to_g_date (0); /* lower limit */ + check_tm_to_g_date ((time_t) -1); /* upper limit */ + check_tm_to_g_date (time (NULL)); /* current time */ + + strv = g_strsplit ("zero|one|two|three|four", "|", 0); + EEL_CHECK_INTEGER_RESULT (eel_g_strv_find (strv, "zero"), 0); + EEL_CHECK_INTEGER_RESULT (eel_g_strv_find (strv, "one"), 1); + EEL_CHECK_INTEGER_RESULT (eel_g_strv_find (strv, "four"), 4); + EEL_CHECK_INTEGER_RESULT (eel_g_strv_find (strv, "five"), -1); + EEL_CHECK_INTEGER_RESULT (eel_g_strv_find (strv, ""), -1); + EEL_CHECK_INTEGER_RESULT (eel_g_strv_find (strv, "o"), -1); + g_strfreev (strv); + + /* eel_get_system_time */ + time1 = eel_get_system_time (); + time2 = eel_get_system_time (); + EEL_CHECK_BOOLEAN_RESULT (time1 - time2 > -1000, TRUE); + EEL_CHECK_BOOLEAN_RESULT (time1 - time2 <= 0, TRUE); + + /* eel_g_str_list_equal */ + + /* We g_strdup because identical string constants can be shared. */ + + compare_list_1 = NULL; + compare_list_1 = g_list_append (compare_list_1, g_strdup ("Apple")); + compare_list_1 = g_list_append (compare_list_1, g_strdup ("zebra")); + compare_list_1 = g_list_append (compare_list_1, g_strdup ("!@#!@$#@$!")); + + compare_list_2 = NULL; + compare_list_2 = g_list_append (compare_list_2, g_strdup ("Apple")); + compare_list_2 = g_list_append (compare_list_2, g_strdup ("zebra")); + compare_list_2 = g_list_append (compare_list_2, g_strdup ("!@#!@$#@$!")); + + compare_list_3 = NULL; + compare_list_3 = g_list_append (compare_list_3, g_strdup ("Apple")); + compare_list_3 = g_list_append (compare_list_3, g_strdup ("zebra")); + + compare_list_4 = NULL; + compare_list_4 = g_list_append (compare_list_4, g_strdup ("Apple")); + compare_list_4 = g_list_append (compare_list_4, g_strdup ("zebra")); + compare_list_4 = g_list_append (compare_list_4, g_strdup ("!@#!@$#@$!")); + compare_list_4 = g_list_append (compare_list_4, g_strdup ("foobar")); + + compare_list_5 = NULL; + compare_list_5 = g_list_append (compare_list_5, g_strdup ("Apple")); + compare_list_5 = g_list_append (compare_list_5, g_strdup ("zzzzzebraaaaaa")); + compare_list_5 = g_list_append (compare_list_5, g_strdup ("!@#!@$#@$!")); + + EEL_CHECK_BOOLEAN_RESULT (eel_g_str_list_equal (compare_list_1, compare_list_2), TRUE); + EEL_CHECK_BOOLEAN_RESULT (eel_g_str_list_equal (compare_list_1, compare_list_3), FALSE); + EEL_CHECK_BOOLEAN_RESULT (eel_g_str_list_equal (compare_list_1, compare_list_4), FALSE); + EEL_CHECK_BOOLEAN_RESULT (eel_g_str_list_equal (compare_list_1, compare_list_5), FALSE); + + eel_g_list_free_deep (compare_list_1); + eel_g_list_free_deep (compare_list_2); + eel_g_list_free_deep (compare_list_3); + eel_g_list_free_deep (compare_list_4); + eel_g_list_free_deep (compare_list_5); + + /* eel_g_list_partition */ + + list_to_partition = NULL; + list_to_partition = g_list_append (list_to_partition, "Cadillac"); + list_to_partition = g_list_append (list_to_partition, "Pontiac"); + list_to_partition = g_list_append (list_to_partition, "Ford"); + list_to_partition = g_list_append (list_to_partition, "Range Rover"); + + expected_passed = NULL; + expected_passed = g_list_append (expected_passed, "Cadillac"); + expected_passed = g_list_append (expected_passed, "Ford"); + + expected_failed = NULL; + expected_failed = g_list_append (expected_failed, "Pontiac"); + expected_failed = g_list_append (expected_failed, "Range Rover"); + + actual_passed = eel_g_list_partition (list_to_partition, + eel_test_predicate, + "m", + &actual_failed); + + EEL_CHECK_BOOLEAN_RESULT (eel_g_str_list_equal (expected_passed, actual_passed), TRUE); + EEL_CHECK_BOOLEAN_RESULT (eel_g_str_list_equal (expected_failed, actual_failed), TRUE); + + /* Don't free "list_to_partition", since it is consumed + * by eel_g_list_partition. + */ + + g_list_free (expected_passed); + g_list_free (actual_passed); + g_list_free (expected_failed); + g_list_free (actual_failed); + + /* eel_strdup_strftime */ + huge_string = g_new (char, 10000+1); + memset (huge_string, 'a', 10000); + huge_string[10000] = '\0'; + + setlocale (LC_TIME, "C"); + + EEL_CHECK_STRING_RESULT (test_strftime ("", 2000, 1, 1, 0, 0, 0), ""); + EEL_CHECK_STRING_RESULT (test_strftime (huge_string, 2000, 1, 1, 0, 0, 0), huge_string); + EEL_CHECK_STRING_RESULT (test_strftime ("%%", 2000, 1, 1, 1, 0, 0), "%"); + EEL_CHECK_STRING_RESULT (test_strftime ("%%%%", 2000, 1, 1, 1, 0, 0), "%%"); + EEL_CHECK_STRING_RESULT (test_strftime ("%m/%d/%y, %I:%M %p", 2000, 1, 1, 1, 0, 0), "01/01/00, 01:00 AM"); + EEL_CHECK_STRING_RESULT (test_strftime ("%-m/%-d/%y, %-I:%M %p", 2000, 1, 1, 1, 0, 0), "1/1/00, 1:00 AM"); + EEL_CHECK_STRING_RESULT (test_strftime ("%_m/%_d/%y, %_I:%M %p", 2000, 1, 1, 1, 0, 0), " 1/ 1/00, 1:00 AM"); + + setlocale (LC_TIME, ""); + + g_free (huge_string); + + /* eel_shell_quote */ + EEL_CHECK_STRING_RESULT (g_shell_quote (""), "''"); + EEL_CHECK_STRING_RESULT (g_shell_quote ("a"), "'a'"); + EEL_CHECK_STRING_RESULT (g_shell_quote ("("), "'('"); + EEL_CHECK_STRING_RESULT (g_shell_quote ("'"), "''\\'''"); + EEL_CHECK_STRING_RESULT (g_shell_quote ("'a"), "''\\''a'"); + EEL_CHECK_STRING_RESULT (g_shell_quote ("a'"), "'a'\\'''"); + EEL_CHECK_STRING_RESULT (g_shell_quote ("a'a"), "'a'\\''a'"); + + /* eel_compare_integer */ + EEL_CHECK_INTEGER_RESULT (eel_compare_integer (GINT_TO_POINTER (0), GINT_TO_POINTER (0)), 0); + EEL_CHECK_INTEGER_RESULT (eel_compare_integer (GINT_TO_POINTER (0), GINT_TO_POINTER (1)), -1); + EEL_CHECK_INTEGER_RESULT (eel_compare_integer (GINT_TO_POINTER (1), GINT_TO_POINTER (0)), 1); + EEL_CHECK_INTEGER_RESULT (eel_compare_integer (GINT_TO_POINTER (-1), GINT_TO_POINTER (0)), -1); + EEL_CHECK_INTEGER_RESULT (eel_compare_integer (GINT_TO_POINTER (0), GINT_TO_POINTER (-1)), 1); + EEL_CHECK_INTEGER_RESULT (eel_compare_integer (GINT_TO_POINTER (-1), GINT_TO_POINTER (-1)), 0); + +#ifdef __linux__ + EEL_CHECK_STRING_RESULT (eel_get_operating_system_name (), "Linux"); +#endif +} + +#endif /* !EEL_OMIT_SELF_CHECK */ diff --git a/eel/eel-glib-extensions.h b/eel/eel-glib-extensions.h new file mode 100644 index 00000000..ac36fe7e --- /dev/null +++ b/eel/eel-glib-extensions.h @@ -0,0 +1,128 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-glib-extensions.h - interface for new functions that conceptually + belong in glib. Perhaps some of these will be + actually rolled into glib someday. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: John Sullivan +*/ + +#ifndef EEL_GLIB_EXTENSIONS_H +#define EEL_GLIB_EXTENSIONS_H + +#include + +/* A gboolean variant for bit fields. */ +typedef guint eel_boolean_bit; + +/* Callback functions that have user data. */ +typedef int (* EelCompareFunction) (gconstpointer a, + gconstpointer b, + gpointer callback_data); +typedef int (* EelSearchFunction) (gconstpointer item, + gpointer callback_data); + +/* Predicate. */ +typedef gboolean (* EelPredicateFunction) (gpointer data, + gpointer callback_data); + +/* Date & time functions. */ +GDate * eel_g_date_new_tm (struct tm *time_pieces); +char * eel_strdup_strftime (const char *format, + struct tm *time_pieces); + +/* GList functions. */ +gboolean eel_g_list_exactly_one_item (GList *list); +gboolean eel_g_list_more_than_one_item (GList *list); +gboolean eel_g_list_equal (GList *list_a, + GList *list_b); +gboolean eel_g_lists_sort_and_check_for_intersection (GList **list_a, + GList **list_b); +GList * eel_g_list_partition (GList *list, + EelPredicateFunction predicate, + gpointer user_data, + GList **removed); + +/* List functions for lists of g_free'able objects. */ +void eel_g_list_free_deep (GList *list); +void eel_g_list_free_deep_custom (GList *list, + GFunc element_free_func, + gpointer user_data); + +/* GSList functions. */ +GList * eel_g_list_from_g_slist (GSList *list); +GSList * eel_g_slist_from_g_list (GList *list); + +/* List functions for slists of g_free'able objects. */ +void eel_g_slist_free_deep (GSList *list); +void eel_g_slist_free_deep_custom (GSList *list, + GFunc element_free_func, + gpointer user_data); + +/* List functions for lists of C strings. */ +gboolean eel_g_str_list_equal (GList *str_list_a, + GList *str_list_b); +GList * eel_g_str_list_copy (GList *str_list); +GList * eel_g_str_list_alphabetize (GList *str_list); +int eel_g_str_list_index (GList *str_list, + const char *str); + +/* List functions for lists of objects */ +GList * eel_g_object_list_ref (GList *list); +void eel_g_object_list_unref (GList *list); +void eel_g_object_list_free (GList *list); +GList * eel_g_object_list_copy (GList *list); + +/* GHashTable functions */ +GHashTable *eel_g_hash_table_new_free_at_exit (GHashFunc hash_function, + GCompareFunc key_compare_function, + const char *display_name); +void eel_g_hash_table_safe_for_each (GHashTable *hash_table, + GHFunc callback, + gpointer callback_data); + +/* NULL terminated string arrays (strv). */ +int eel_g_strv_find (char **strv, + const char *find_me); +gboolean eel_g_strv_equal (char **a, + char **b); + +/* return the time in microseconds since the machine was started */ +gint64 eel_get_system_time (void); + +/* math */ +int eel_round (double d); + +/* A GCompareFunc for integers */ +int eel_compare_integer (gconstpointer a, + gconstpointer b); + +/* Return the operating system name: Linux, Solaris, etc. */ +char * eel_get_operating_system_name (void); + +/* Better weak pointer functions */ +void eel_add_weak_pointer (gpointer pointer_location); +void eel_remove_weak_pointer (gpointer pointer_location); + +/* Get the filename encoding, returns TRUE if utf8 */ +gboolean eel_get_filename_charset (const gchar **filename_charset); + + +#endif /* EEL_GLIB_EXTENSIONS_H */ diff --git a/eel/eel-graphic-effects.c b/eel/eel-graphic-effects.c new file mode 100644 index 00000000..c96135d8 --- /dev/null +++ b/eel/eel-graphic-effects.c @@ -0,0 +1,421 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* Eel - pixbuf manipulation routines for graphical effects. + * + * Copyright (C) 2000 Eazel, Inc + * + * Author: Andy Hertzfeld + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/* This file contains pixbuf manipulation routines used for graphical effects like pre-lighting + and selection hilighting */ + +#include +#include "eel-graphic-effects.h" +#include + +/* shared utility to create a new pixbuf from the passed-in one */ + +static GdkPixbuf * +create_new_pixbuf (GdkPixbuf *src) +{ + g_assert (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB); + g_assert ((!gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 3) + || (gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 4)); + + return gdk_pixbuf_new (gdk_pixbuf_get_colorspace (src), + gdk_pixbuf_get_has_alpha (src), + gdk_pixbuf_get_bits_per_sample (src), + gdk_pixbuf_get_width (src), + gdk_pixbuf_get_height (src)); +} + +static GdkPixbuf * +create_new_pixbuf_with_alpha (GdkPixbuf *src) +{ + g_assert (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB); + g_assert ((!gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 3) + || (gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 4)); + + return gdk_pixbuf_new (gdk_pixbuf_get_colorspace (src), + TRUE, + gdk_pixbuf_get_bits_per_sample (src), + gdk_pixbuf_get_width (src), + gdk_pixbuf_get_height (src)); +} + +/* utility routine to bump the level of a color component with pinning */ + +static guchar +lighten_component (guchar cur_value) +{ + int new_value = cur_value; + new_value += 24 + (new_value >> 3); + if (new_value > 255) + { + new_value = 255; + } + return (guchar) new_value; +} + +GdkPixbuf * +eel_create_spotlight_pixbuf (GdkPixbuf* src) +{ + GdkPixbuf *dest; + int i, j; + int width, height, has_alpha, src_row_stride, dst_row_stride; + guchar *target_pixels, *original_pixels; + guchar *pixsrc, *pixdest; + + g_return_val_if_fail (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB, NULL); + g_return_val_if_fail ((!gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 3) + || (gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 4), NULL); + g_return_val_if_fail (gdk_pixbuf_get_bits_per_sample (src) == 8, NULL); + + dest = create_new_pixbuf (src); + + has_alpha = gdk_pixbuf_get_has_alpha (src); + width = gdk_pixbuf_get_width (src); + height = gdk_pixbuf_get_height (src); + dst_row_stride = gdk_pixbuf_get_rowstride (dest); + src_row_stride = gdk_pixbuf_get_rowstride (src); + target_pixels = gdk_pixbuf_get_pixels (dest); + original_pixels = gdk_pixbuf_get_pixels (src); + + for (i = 0; i < height; i++) + { + pixdest = target_pixels + i * dst_row_stride; + pixsrc = original_pixels + i * src_row_stride; + for (j = 0; j < width; j++) + { + *pixdest++ = lighten_component (*pixsrc++); + *pixdest++ = lighten_component (*pixsrc++); + *pixdest++ = lighten_component (*pixsrc++); + if (has_alpha) + { + *pixdest++ = *pixsrc++; + } + } + } + return dest; +} + + +/* the following routine was stolen from the panel to darken a pixbuf, by manipulating the saturation */ + +/* saturation is 0-255, darken is 0-255 */ + +GdkPixbuf * +eel_create_darkened_pixbuf (GdkPixbuf *src, int saturation, int darken) +{ + gint i, j; + gint width, height, src_row_stride, dest_row_stride; + gboolean has_alpha; + guchar *target_pixels, *original_pixels; + guchar *pixsrc, *pixdest; + guchar intensity; + guchar alpha; + guchar negalpha; + guchar r, g, b; + GdkPixbuf *dest; + + g_return_val_if_fail (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB, NULL); + g_return_val_if_fail ((!gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 3) + || (gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 4), NULL); + g_return_val_if_fail (gdk_pixbuf_get_bits_per_sample (src) == 8, NULL); + + dest = create_new_pixbuf (src); + + has_alpha = gdk_pixbuf_get_has_alpha (src); + width = gdk_pixbuf_get_width (src); + height = gdk_pixbuf_get_height (src); + dest_row_stride = gdk_pixbuf_get_rowstride (dest); + src_row_stride = gdk_pixbuf_get_rowstride (src); + target_pixels = gdk_pixbuf_get_pixels (dest); + original_pixels = gdk_pixbuf_get_pixels (src); + + for (i = 0; i < height; i++) + { + pixdest = target_pixels + i * dest_row_stride; + pixsrc = original_pixels + i * src_row_stride; + for (j = 0; j < width; j++) + { + r = *pixsrc++; + g = *pixsrc++; + b = *pixsrc++; + intensity = (r * 77 + g * 150 + b * 28) >> 8; + negalpha = ((255 - saturation) * darken) >> 8; + alpha = (saturation * darken) >> 8; + *pixdest++ = (negalpha * intensity + alpha * r) >> 8; + *pixdest++ = (negalpha * intensity + alpha * g) >> 8; + *pixdest++ = (negalpha * intensity + alpha * b) >> 8; + if (has_alpha) + { + *pixdest++ = *pixsrc++; + } + } + } + return dest; +} + +/* this routine colorizes the passed-in pixbuf by multiplying each pixel with the passed in color */ + +GdkPixbuf * +eel_create_colorized_pixbuf (GdkPixbuf *src, + int red_value, + int green_value, + int blue_value) +{ + int i, j; + int width, height, has_alpha, src_row_stride, dst_row_stride; + guchar *target_pixels; + guchar *original_pixels; + guchar *pixsrc; + guchar *pixdest; + GdkPixbuf *dest; + + g_return_val_if_fail (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB, NULL); + g_return_val_if_fail ((!gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 3) + || (gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 4), NULL); + g_return_val_if_fail (gdk_pixbuf_get_bits_per_sample (src) == 8, NULL); + + dest = create_new_pixbuf (src); + + has_alpha = gdk_pixbuf_get_has_alpha (src); + width = gdk_pixbuf_get_width (src); + height = gdk_pixbuf_get_height (src); + src_row_stride = gdk_pixbuf_get_rowstride (src); + dst_row_stride = gdk_pixbuf_get_rowstride (dest); + target_pixels = gdk_pixbuf_get_pixels (dest); + original_pixels = gdk_pixbuf_get_pixels (src); + + for (i = 0; i < height; i++) + { + pixdest = target_pixels + i*dst_row_stride; + pixsrc = original_pixels + i*src_row_stride; + for (j = 0; j < width; j++) + { + *pixdest++ = (*pixsrc++ * red_value) >> 8; + *pixdest++ = (*pixsrc++ * green_value) >> 8; + *pixdest++ = (*pixsrc++ * blue_value) >> 8; + if (has_alpha) + { + *pixdest++ = *pixsrc++; + } + } + } + return dest; +} + +/* utility to stretch a frame to the desired size */ + +static void +draw_frame_row (GdkPixbuf *frame_image, int target_width, int source_width, int source_v_position, int dest_v_position, GdkPixbuf *result_pixbuf, int left_offset, int height) +{ + int remaining_width, h_offset, slab_width; + + remaining_width = target_width; + h_offset = 0; + while (remaining_width > 0) + { + slab_width = remaining_width > source_width ? source_width : remaining_width; + gdk_pixbuf_copy_area (frame_image, left_offset, source_v_position, slab_width, height, result_pixbuf, left_offset + h_offset, dest_v_position); + remaining_width -= slab_width; + h_offset += slab_width; + } +} + +/* utility to draw the middle section of the frame in a loop */ +static void +draw_frame_column (GdkPixbuf *frame_image, int target_height, int source_height, int source_h_position, int dest_h_position, GdkPixbuf *result_pixbuf, int top_offset, int width) +{ + int remaining_height, v_offset, slab_height; + + remaining_height = target_height; + v_offset = 0; + while (remaining_height > 0) + { + slab_height = remaining_height > source_height ? source_height : remaining_height; + gdk_pixbuf_copy_area (frame_image, source_h_position, top_offset, width, slab_height, result_pixbuf, dest_h_position, top_offset + v_offset); + remaining_height -= slab_height; + v_offset += slab_height; + } +} + +GdkPixbuf * +eel_stretch_frame_image (GdkPixbuf *frame_image, int left_offset, int top_offset, int right_offset, int bottom_offset, + int dest_width, int dest_height, gboolean fill_flag) +{ + GdkPixbuf *result_pixbuf; + guchar *pixels_ptr; + int frame_width, frame_height; + int y, row_stride; + int target_width, target_frame_width; + int target_height, target_frame_height; + + frame_width = gdk_pixbuf_get_width (frame_image); + frame_height = gdk_pixbuf_get_height (frame_image ); + + if (fill_flag) + { + result_pixbuf = gdk_pixbuf_scale_simple (frame_image, dest_width, dest_height, GDK_INTERP_NEAREST); + } + else + { + result_pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, dest_width, dest_height); + } + row_stride = gdk_pixbuf_get_rowstride (result_pixbuf); + pixels_ptr = gdk_pixbuf_get_pixels (result_pixbuf); + + /* clear the new pixbuf */ + if (!fill_flag) + { + for (y = 0; y < dest_height; y++) + { + memset (pixels_ptr, 255, row_stride); + pixels_ptr += row_stride; + } + } + + target_width = dest_width - left_offset - right_offset; + target_frame_width = frame_width - left_offset - right_offset; + + target_height = dest_height - top_offset - bottom_offset; + target_frame_height = frame_height - top_offset - bottom_offset; + + /* draw the left top corner and top row */ + gdk_pixbuf_copy_area (frame_image, 0, 0, left_offset, top_offset, result_pixbuf, 0, 0); + draw_frame_row (frame_image, target_width, target_frame_width, 0, 0, result_pixbuf, left_offset, top_offset); + + /* draw the right top corner and left column */ + gdk_pixbuf_copy_area (frame_image, frame_width - right_offset, 0, right_offset, top_offset, result_pixbuf, dest_width - right_offset, 0); + draw_frame_column (frame_image, target_height, target_frame_height, 0, 0, result_pixbuf, top_offset, left_offset); + + /* draw the bottom right corner and bottom row */ + gdk_pixbuf_copy_area (frame_image, frame_width - right_offset, frame_height - bottom_offset, right_offset, bottom_offset, result_pixbuf, dest_width - right_offset, dest_height - bottom_offset); + draw_frame_row (frame_image, target_width, target_frame_width, frame_height - bottom_offset, dest_height - bottom_offset, result_pixbuf, left_offset, bottom_offset); + + /* draw the bottom left corner and the right column */ + gdk_pixbuf_copy_area (frame_image, 0, frame_height - bottom_offset, left_offset, bottom_offset, result_pixbuf, 0, dest_height - bottom_offset); + draw_frame_column (frame_image, target_height, target_frame_height, frame_width - right_offset, dest_width - right_offset, result_pixbuf, top_offset, right_offset); + + return result_pixbuf; +} + + +/* draw an arbitrary frame around an image, with the result passed back in a newly allocated pixbuf */ +GdkPixbuf * +eel_embed_image_in_frame (GdkPixbuf *source_image, GdkPixbuf *frame_image, int left_offset, int top_offset, int right_offset, int bottom_offset) +{ + GdkPixbuf *result_pixbuf; + int source_width, source_height; + int dest_width, dest_height; + + source_width = gdk_pixbuf_get_width (source_image); + source_height = gdk_pixbuf_get_height (source_image); + + dest_width = source_width + left_offset + right_offset; + dest_height = source_height + top_offset + bottom_offset; + + result_pixbuf = eel_stretch_frame_image (frame_image, left_offset, top_offset, right_offset, bottom_offset, + dest_width, dest_height, FALSE); + + /* Finally, copy the source image into the framed area */ + gdk_pixbuf_copy_area (source_image, 0, 0, source_width, source_height, result_pixbuf, left_offset, top_offset); + + return result_pixbuf; +} + + +/* this routine takes the source pixbuf and returns a new one that's semi-transparent, by + clearing every other pixel's alpha value in a checkerboard grip. We have to do the + checkerboard instead of reducing the alpha since it will be turned into an alpha-less + gdkpixmap and mask for the actual dragging */ + +GdkPixbuf * +eel_make_semi_transparent (GdkPixbuf *src) +{ + gint i, j, temp_alpha; + gint width, height, has_alpha, src_row_stride, dst_row_stride; + guchar *target_pixels, *original_pixels; + guchar *pixsrc, *pixdest; + guchar alpha_value; + GdkPixbuf *dest_pixbuf; + guchar start_alpha_value; + + g_return_val_if_fail (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB, NULL); + g_return_val_if_fail ((!gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 3) + || (gdk_pixbuf_get_has_alpha (src) + && gdk_pixbuf_get_n_channels (src) == 4), NULL); + g_return_val_if_fail (gdk_pixbuf_get_bits_per_sample (src) == 8, NULL); + + dest_pixbuf = create_new_pixbuf_with_alpha (src); + + has_alpha = gdk_pixbuf_get_has_alpha (src); + width = gdk_pixbuf_get_width (src); + height = gdk_pixbuf_get_height (src); + src_row_stride = gdk_pixbuf_get_rowstride (src); + dst_row_stride = gdk_pixbuf_get_rowstride (dest_pixbuf); + + /* set up pointers to the actual pixels */ + target_pixels = gdk_pixbuf_get_pixels (dest_pixbuf); + original_pixels = gdk_pixbuf_get_pixels (src); + + /* loop through the pixels to do the actual work, copying from the source to the destination */ + start_alpha_value = ~0; + for (i = 0; i < height; i++) + { + pixdest = target_pixels + i * dst_row_stride; + pixsrc = original_pixels + i * src_row_stride; + alpha_value = start_alpha_value; + for (j = 0; j < width; j++) + { + *pixdest++ = *pixsrc++; /* red */ + *pixdest++ = *pixsrc++; /* green */ + *pixdest++ = *pixsrc++; /* blue */ + + if (has_alpha) + { + temp_alpha = *pixsrc++; + } + else + { + temp_alpha = ~0; + } + *pixdest++ = temp_alpha & alpha_value; + + alpha_value = ~alpha_value; + } + + start_alpha_value = ~start_alpha_value; + } + + return dest_pixbuf; +} + diff --git a/eel/eel-graphic-effects.h b/eel/eel-graphic-effects.h new file mode 100644 index 00000000..5f174c83 --- /dev/null +++ b/eel/eel-graphic-effects.h @@ -0,0 +1,66 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-graphic-effects.h: Pixmap manipulation routines for graphical effects. + + Copyright (C) 2000 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Andy Hertzfeld + */ + +#ifndef EEL_GRAPHIC_EFFECTS_H +#define EEL_GRAPHIC_EFFECTS_H + +#include + +/* return a lightened pixbuf for pre-lighting */ +GdkPixbuf *eel_create_spotlight_pixbuf (GdkPixbuf *source_pixbuf); + +/* return a darkened pixbuf for selection hiliting */ +GdkPixbuf *eel_create_darkened_pixbuf (GdkPixbuf *source_pixbuf, + int saturation, + int darken); + +/* return a pixbuf colorized with the color specified by the parameters */ +GdkPixbuf* eel_create_colorized_pixbuf (GdkPixbuf *source_pixbuf, + int red_value, + int green_value, + int blue_value); + +/* stretch a image frame */ +GdkPixbuf *eel_stretch_frame_image (GdkPixbuf *frame_image, + int left_offset, + int top_offset, + int right_offset, + int bottom_offset, + int dest_width, + int dest_height, + gboolean fill_flag); + +/* embed in image in a frame */ +GdkPixbuf *eel_embed_image_in_frame (GdkPixbuf *source_image, + GdkPixbuf *frame_image, + int left_offset, + int top_offset, + int right_offset, + int bottom_offset); + +/* return a semi-transparent pixbuf from the source pixbuf using a checkboard + stipple in the alpha channel (so it can be converted to an alpha-less pixmap) */ +GdkPixbuf *eel_make_semi_transparent (GdkPixbuf *source_pixbuf); + +#endif /* EEL_GRAPHIC_EFFECTS_H */ diff --git a/eel/eel-gtk-container.c b/eel/eel-gtk-container.c new file mode 100644 index 00000000..033579c5 --- /dev/null +++ b/eel/eel-gtk-container.c @@ -0,0 +1,225 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-gtk-container.c - Functions to simplify the implementations of + GtkContainer widgets. + + Copyright (C) 2001 Ramiro Estrugo. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Ramiro Estrugo +*/ + +#include +#include "eel-gtk-container.h" +#include "eel-art-extensions.h" + +/** + * eel_gtk_container_child_expose_event: + * + * @container: A GtkContainer widget. + * @child: A child of @container or NULL; + * @event: The expose event. + * + * Forward an expose event to a child if needed. It is valid to give a NULL @child. + * In that case this function is a noop. Proper clipping is done to ensure that the @child + * does indeed need to be forwarded the exposure event. Finally, the forwarding + * only occurs if the child is a NO_WINDOW widget. Of course, it is valid to feed + * non NO_WINDOW widgets to this function, in which case this function is a noop. + */ +void +eel_gtk_container_child_expose_event (GtkContainer *container, + GtkWidget *child, + GdkEventExpose *event) +{ + g_return_if_fail (GTK_IS_CONTAINER (container)); + + if (child == NULL) + { + return; + } + + g_return_if_fail (GTK_IS_WIDGET (child)); + + gtk_container_propagate_expose (container, child, event); +} + +/** + * eel_gtk_container_child_map: + * + * @container: A GtkContainer widget. + * @child: A child of @container or NULL; + * + * Map a child if needed. This is usually called from the "GtkWidget::map" + * method of the @container widget. If @child is NULL, then this function is a noop. + */ +void +eel_gtk_container_child_map (GtkContainer *container, + GtkWidget *child) +{ + g_return_if_fail (GTK_IS_CONTAINER (container)); + + if (child == NULL) + { + return; + } + + g_return_if_fail (gtk_widget_get_parent (child) == GTK_WIDGET (container)); + + if (gtk_widget_get_visible (child) && !gtk_widget_get_mapped (child)) + { + gtk_widget_map (child); + } +} + +/** + * eel_gtk_container_child_unmap: + * + * @container: A GtkContainer widget. + * @child: A child of @container or NULL; + * + * Unmap a child if needed. This is usually called from the "GtkWidget::unmap" + * method of the @container widget. If @child is NULL, then this function is a noop. + */ +void +eel_gtk_container_child_unmap (GtkContainer *container, + GtkWidget *child) +{ + g_return_if_fail (GTK_IS_CONTAINER (container)); + + if (child == NULL) + { + return; + } + + g_return_if_fail (gtk_widget_get_parent (child) == GTK_WIDGET (container)); + + if (gtk_widget_get_visible (child) && gtk_widget_get_mapped (child)) + { + gtk_widget_unmap (child); + } +} + +/** + * eel_gtk_container_child_add: + * + * @container: A GtkContainer widget. + * @child: A non NULL unparented child. + * + * Add a @child to a @container. The @child is realized, mapped + * and resized if needed. This is usually called from the "GtkContainer::add" + * method of the @container. The @child cannot be NULL. + */ +void +eel_gtk_container_child_add (GtkContainer *container, + GtkWidget *child) +{ + GtkWidget *widget; + + g_return_if_fail (GTK_IS_CONTAINER (container)); + g_return_if_fail (GTK_IS_WIDGET (child)); + + widget = GTK_WIDGET (container); + + gtk_widget_set_parent (child, widget); + + if (gtk_widget_get_realized (widget)) + { + gtk_widget_realize (child); + } + + if (gtk_widget_get_mapped (widget) + && gtk_widget_get_visible (child)) + { + if (gtk_widget_get_mapped (widget)) + { + gtk_widget_map (child); + } + + gtk_widget_queue_resize (child); + } +} + +/** + * eel_gtk_container_child_remove: + * + * @container: A GtkContainer widget. + * @child: A non NULL child of @container. + * + * Remove @child from @container. The @container is resized if needed. + * This is usually called from the "GtkContainer::remove" method of the + * @container. The child cannot be NULL. + */ +void +eel_gtk_container_child_remove (GtkContainer *container, + GtkWidget *child) +{ + gboolean child_was_visible; + + g_return_if_fail (GTK_IS_CONTAINER (container)); + g_return_if_fail (GTK_IS_WIDGET (child)); + g_return_if_fail (gtk_widget_get_parent (child) == GTK_WIDGET (container)); + + child_was_visible = gtk_widget_get_visible (child); + + gtk_widget_unparent (child); + + if (child_was_visible) + { + gtk_widget_queue_resize (GTK_WIDGET (container)); + } +} + +/** + * eel_gtk_container_child_size_allocate: + * + * @container: A GtkContainer widget. + * @child: A child of @container or NULL; + * + * Invoke the "GtkWidget::size_allocate" method of @child. + * This function is usually called from the "GtkWidget::size_allocate" + * method of @container. The child can be NULL, in which case this + * function is a noop. + */ +void +eel_gtk_container_child_size_allocate (GtkContainer *container, + GtkWidget *child, + EelIRect child_geometry) +{ + GtkAllocation child_allocation; + + g_return_if_fail (GTK_IS_CONTAINER (container)); + + if (child == NULL) + { + return; + } + + g_return_if_fail (GTK_IS_WIDGET (child)); + g_return_if_fail (gtk_widget_get_parent (child) == GTK_WIDGET (container)); + + if (eel_irect_is_empty (&child_geometry)) + { + return; + } + + child_allocation.x = child_geometry.x0; + child_allocation.y = child_geometry.y0; + child_allocation.width = eel_irect_get_width (child_geometry); + child_allocation.height = eel_irect_get_height (child_geometry); + + gtk_widget_size_allocate (child, &child_allocation); +} diff --git a/eel/eel-gtk-container.h b/eel/eel-gtk-container.h new file mode 100644 index 00000000..6b2dd0fa --- /dev/null +++ b/eel/eel-gtk-container.h @@ -0,0 +1,47 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-gtk-container.h - Functions to simplify the implementations of + GtkContainer widgets. + + Copyright (C) 2001 Ramiro Estrugo. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Ramiro Estrugo +*/ + +#ifndef EEL_GTK_CONTAINER_H +#define EEL_GTK_CONTAINER_H + +#include +#include + +void eel_gtk_container_child_expose_event (GtkContainer *container, + GtkWidget *child, + GdkEventExpose *event); +void eel_gtk_container_child_map (GtkContainer *container, + GtkWidget *child); +void eel_gtk_container_child_unmap (GtkContainer *container, + GtkWidget *child); +void eel_gtk_container_child_add (GtkContainer *container, + GtkWidget *child); +void eel_gtk_container_child_remove (GtkContainer *container, + GtkWidget *child); +void eel_gtk_container_child_size_allocate (GtkContainer *container, + GtkWidget *child, + EelIRect child_geometry); + +#endif /* EEL_GTK_CONTAINER_H */ diff --git a/eel/eel-gtk-extensions.c b/eel/eel-gtk-extensions.c new file mode 100644 index 00000000..da78a532 --- /dev/null +++ b/eel/eel-gtk-extensions.c @@ -0,0 +1,1247 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-gtk-extensions.c - implementation of new functions that operate on + gtk classes. Perhaps some of these should be + rolled into gtk someday. + + Copyright (C) 1999, 2000, 2001 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: John Sullivan + Ramiro Estrugo + Darin Adler +*/ + +#include +#include "eel-gtk-extensions.h" + +#include "eel-gdk-pixbuf-extensions.h" +#include "eel-glib-extensions.h" +#include "eel-mate-extensions.h" +#include "eel-pango-extensions.h" +#include "eel-string.h" +#include +#include +#include +#include +#include +#include +#include +#include "eel-marshal.h" +#include "eel-marshal.c" + +/* This number is fairly arbitrary. Long enough to show a pretty long + * menu title, but not so long to make a menu grotesquely wide. + */ +#define MAXIMUM_MENU_TITLE_LENGTH 48 + +/* Used for window position & size sanity-checking. The sizes are big enough to prevent + * at least normal-sized mate panels from obscuring the window at the screen edges. + */ +#define MINIMUM_ON_SCREEN_WIDTH 100 +#define MINIMUM_ON_SCREEN_HEIGHT 100 + + +/** + * eel_gtk_window_get_geometry_string: + * @window: a #GtkWindow + * + * Obtains the geometry string for this window, suitable for + * set_geometry_string(); assumes the window has NorthWest gravity + * + * Return value: geometry string, must be freed + **/ +char* +eel_gtk_window_get_geometry_string (GtkWindow *window) +{ + char *str; + int w, h, x, y; + + g_return_val_if_fail (GTK_IS_WINDOW (window), NULL); + g_return_val_if_fail (gtk_window_get_gravity (window) == + GDK_GRAVITY_NORTH_WEST, NULL); + + gtk_window_get_position (window, &x, &y); + gtk_window_get_size (window, &w, &h); + + str = g_strdup_printf ("%dx%d+%d+%d", w, h, x, y); + + return str; +} + +static void +send_delete_event (GtkWindow *window) +{ + /* Synthesize delete_event to close window. */ + + GdkEvent event; + GtkWidget *widget; + + widget = GTK_WIDGET (window); + + event.any.type = GDK_DELETE; + event.any.window = gtk_widget_get_window (widget); + event.any.send_event = TRUE; + + g_object_ref (event.any.window); + gtk_main_do_event (&event); + g_object_unref (event.any.window); +} + +static int +handle_standard_close_accelerator (GtkWindow *window, + GdkEventKey *event, + gpointer user_data) +{ + g_assert (GTK_IS_WINDOW (window)); + g_assert (event != NULL); + g_assert (user_data == NULL); + + if (eel_gtk_window_event_is_close_accelerator (window, event)) + { + send_delete_event (window); + g_signal_stop_emission_by_name ( + G_OBJECT (window), "key_press_event"); + return TRUE; + } + + return FALSE; +} + +/** + * eel_gtk_window_event_is_close_accelerator: + * + * Tests whether a key event is a standard window close accelerator. + * Not needed for clients that use eel_gtk_window_set_up_close_accelerator; + * use only if you must set up your own key_event handler for your own reasons. + **/ +gboolean +eel_gtk_window_event_is_close_accelerator (GtkWindow *window, GdkEventKey *event) +{ + g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE); + g_return_val_if_fail (event != NULL, FALSE); + + if (event->state & GDK_CONTROL_MASK) + { + /* Note: menu item equivalents are case-sensitive, so we will + * be case-sensitive here too. + */ + if (event->keyval == EEL_STANDARD_CLOSE_WINDOW_CONTROL_KEY) + { + return TRUE; + } + } + + + return FALSE; +} + +/** + * eel_gtk_window_set_up_close_accelerator: + * + * Sets up the standard keyboard equivalent to close the window. + * Call this for windows that don't set up a keyboard equivalent to + * close the window some other way, e.g. via a menu item accelerator. + * + * NOTE: do not use for GtkDialog, it already sets up the right + * stuff here. + * + * @window: The GtkWindow that should be hidden when the standard + * keyboard equivalent is typed. + **/ +void +eel_gtk_window_set_up_close_accelerator (GtkWindow *window) +{ + g_return_if_fail (GTK_IS_WINDOW (window)); + + if (GTK_IS_DIALOG (window)) + { + g_warning ("eel_gtk_window_set_up_close_accelerator: Should not mess with close accelerator on GtkDialogs"); + return; + } + + g_signal_connect (window, + "key_press_event", + G_CALLBACK (handle_standard_close_accelerator), + NULL); +} + +static void +sanity_check_window_position (int *left, int *top) +{ + g_assert (left != NULL); + g_assert (top != NULL); + + /* Make sure the top of the window is on screen, for + * draggability (might not be necessary with all window managers, + * but seems reasonable anyway). Make sure the top of the window + * isn't off the bottom of the screen, or so close to the bottom + * that it might be obscured by the panel. + */ + *top = CLAMP (*top, 0, gdk_screen_height() - MINIMUM_ON_SCREEN_HEIGHT); + + /* FIXME bugzilla.eazel.com 669: + * If window has negative left coordinate, set_uposition sends it + * somewhere else entirely. Not sure what level contains this bug (XWindows?). + * Hacked around by pinning the left edge to zero, which just means you + * can't set a window to be partly off the left of the screen using + * this routine. + */ + /* Make sure the left edge of the window isn't off the right edge of + * the screen, or so close to the right edge that it might be + * obscured by the panel. + */ + *left = CLAMP (*left, 0, gdk_screen_width() - MINIMUM_ON_SCREEN_WIDTH); +} + +static void +sanity_check_window_dimensions (guint *width, guint *height) +{ + g_assert (width != NULL); + g_assert (height != NULL); + + /* Pin the size of the window to the screen, so we don't end up in + * a state where the window is so big essential parts of it can't + * be reached (might not be necessary with all window managers, + * but seems reasonable anyway). + */ + *width = MIN (*width, gdk_screen_width()); + *height = MIN (*height, gdk_screen_height()); +} + +/** + * eel_gtk_window_set_initial_geometry: + * + * Sets the position and size of a GtkWindow before the + * GtkWindow is shown. It is an error to call this on a window that + * is already on-screen. Takes into account screen size, and does + * some sanity-checking on the passed-in values. + * + * @window: A non-visible GtkWindow + * @geometry_flags: A EelGdkGeometryFlags value defining which of + * the following parameters have defined values + * @left: pixel coordinate for left of window + * @top: pixel coordinate for top of window + * @width: width of window in pixels + * @height: height of window in pixels + */ +void +eel_gtk_window_set_initial_geometry (GtkWindow *window, + EelGdkGeometryFlags geometry_flags, + int left, + int top, + guint width, + guint height) +{ + GdkScreen *screen; + int real_left, real_top; + int screen_width, screen_height; + + g_return_if_fail (GTK_IS_WINDOW (window)); + + /* Setting the default size doesn't work when the window is already showing. + * Someday we could make this move an already-showing window, but we don't + * need that functionality yet. + */ + g_return_if_fail (!gtk_widget_get_visible (GTK_WIDGET (window))); + + if ((geometry_flags & EEL_GDK_X_VALUE) && (geometry_flags & EEL_GDK_Y_VALUE)) + { + real_left = left; + real_top = top; + + screen = gtk_window_get_screen (window); + screen_width = gdk_screen_get_width (screen); + screen_height = gdk_screen_get_height (screen); + + /* This is sub-optimal. GDK doesn't allow us to set win_gravity + * to South/East types, which should be done if using negative + * positions (so that the right or bottom edge of the window + * appears at the specified position, not the left or top). + * However it does seem to be consistent with other MATE apps. + */ + if (geometry_flags & EEL_GDK_X_NEGATIVE) + { + real_left = screen_width - real_left; + } + if (geometry_flags & EEL_GDK_Y_NEGATIVE) + { + real_top = screen_height - real_top; + } + + sanity_check_window_position (&real_left, &real_top); + gtk_window_move (window, real_left, real_top); + } + + if ((geometry_flags & EEL_GDK_WIDTH_VALUE) && (geometry_flags & EEL_GDK_HEIGHT_VALUE)) + { + sanity_check_window_dimensions (&width, &height); + gtk_window_set_default_size (GTK_WINDOW (window), (int)width, (int)height); + } +} + +/** + * eel_gtk_window_set_initial_geometry_from_string: + * + * Sets the position and size of a GtkWindow before the + * GtkWindow is shown. The geometry is passed in as a string. + * It is an error to call this on a window that + * is already on-screen. Takes into account screen size, and does + * some sanity-checking on the passed-in values. + * + * @window: A non-visible GtkWindow + * @geometry_string: A string suitable for use with eel_gdk_parse_geometry + * @minimum_width: If the width from the string is smaller than this, + * use this for the width. + * @minimum_height: If the height from the string is smaller than this, + * use this for the height. + * @ignore_position: If true position data from string will be ignored. + */ +void +eel_gtk_window_set_initial_geometry_from_string (GtkWindow *window, + const char *geometry_string, + guint minimum_width, + guint minimum_height, + gboolean ignore_position) +{ + int left, top; + guint width, height; + EelGdkGeometryFlags geometry_flags; + + g_return_if_fail (GTK_IS_WINDOW (window)); + g_return_if_fail (geometry_string != NULL); + + /* Setting the default size doesn't work when the window is already showing. + * Someday we could make this move an already-showing window, but we don't + * need that functionality yet. + */ + g_return_if_fail (!gtk_widget_get_visible (GTK_WIDGET (window))); + + geometry_flags = eel_gdk_parse_geometry (geometry_string, &left, &top, &width, &height); + + /* Make sure the window isn't smaller than makes sense for this window. + * Other sanity checks are performed in set_initial_geometry. + */ + if (geometry_flags & EEL_GDK_WIDTH_VALUE) + { + width = MAX (width, minimum_width); + } + if (geometry_flags & EEL_GDK_HEIGHT_VALUE) + { + height = MAX (height, minimum_height); + } + + /* Ignore saved window position if requested. */ + if (ignore_position) + { + geometry_flags &= ~(EEL_GDK_X_VALUE | EEL_GDK_Y_VALUE); + } + + eel_gtk_window_set_initial_geometry (window, geometry_flags, left, top, width, height); +} + +/** + * eel_pop_up_context_menu: + * + * Pop up a context menu under the mouse. + * The menu is sunk after use, so it will be destroyed unless the + * caller first ref'ed it. + * + * This function is more of a helper function than a gtk extension, + * so perhaps it belongs in a different file. + * + * @menu: The menu to pop up under the mouse. + * @offset_x: Number of pixels to displace the popup menu vertically + * @offset_y: Number of pixels to displace the popup menu horizontally + * @event: The event that invoked this popup menu. + **/ +void +eel_pop_up_context_menu (GtkMenu *menu, + gint16 offset_x, + gint16 offset_y, + GdkEventButton *event) +{ + GdkPoint offset; + int button; + + g_return_if_fail (GTK_IS_MENU (menu)); + + offset.x = offset_x; + offset.y = offset_y; + + /* The event button needs to be 0 if we're popping up this menu from + * a button release, else a 2nd click outside the menu with any button + * other than the one that invoked the menu will be ignored (instead + * of dismissing the menu). This is a subtle fragility of the GTK menu code. + */ + + if (event) + { + button = event->type == GDK_BUTTON_RELEASE + ? 0 + : event->button; + } + else + { + button = 0; + } + + gtk_menu_popup (menu, /* menu */ + NULL, /* parent_menu_shell */ + NULL, /* parent_menu_item */ + NULL, + &offset, /* data */ + button, /* button */ + event ? event->time : GDK_CURRENT_TIME); /* activate_time */ + + g_object_ref_sink (menu); + g_object_unref (menu); +} + +GtkMenuItem * +eel_gtk_menu_append_separator (GtkMenu *menu) +{ + return eel_gtk_menu_insert_separator (menu, -1); +} + +GtkMenuItem * +eel_gtk_menu_insert_separator (GtkMenu *menu, int index) +{ + GtkWidget *menu_item; + + menu_item = gtk_separator_menu_item_new (); + gtk_widget_show (menu_item); + gtk_menu_shell_insert (GTK_MENU_SHELL (menu), menu_item, index); + + return GTK_MENU_ITEM (menu_item); +} + +void +eel_gtk_menu_set_item_visibility (GtkMenu *menu, int index, gboolean visible) +{ + GList *children; + GtkWidget *menu_item; + + g_return_if_fail (GTK_IS_MENU (menu)); + + children = gtk_container_get_children (GTK_CONTAINER (menu)); + g_return_if_fail (index >= 0 && index < (int) g_list_length (children)); + + menu_item = GTK_WIDGET (g_list_nth_data (children, index)); + if (visible) + { + gtk_widget_show (menu_item); + } + else + { + gtk_widget_hide (menu_item); + } + + g_list_free (children); +} + +GtkWidget * +eel_gtk_menu_tool_button_get_button (GtkMenuToolButton *tool_button) +{ + GtkContainer *container; + GList *children; + GtkWidget *button; + + g_return_val_if_fail (GTK_IS_MENU_TOOL_BUTTON (tool_button), NULL); + + /* The menu tool button's button is the first child + * of the child hbox. */ + container = GTK_CONTAINER (gtk_bin_get_child (GTK_BIN (tool_button))); + children = gtk_container_get_children (container); + button = GTK_WIDGET (children->data); + + g_list_free (children); + + return button; +} + +gboolean +eel_point_in_allocation (const GtkAllocation *allocation, + int x, int y) +{ + g_return_val_if_fail (allocation != NULL, FALSE); + return x >= allocation->x + && y >= allocation->y + && x < allocation->x + allocation->width + && y < allocation->y + allocation->height; +} + +/* FIXME this function is dangerous, because gtk_widget_get_window (widget) coords (or + * other window-belonging-to-widget coords) do not need to be in the + * same coordinate system as widget->allocation. + * If you use this function, be aware of that. Someone should probably + * audit all uses, too. + */ +gboolean +eel_point_in_widget (GtkWidget *widget, + int x, int y) +{ + GtkAllocation allocation; + if (widget == NULL) + { + return FALSE; + } + g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE); + gtk_widget_get_allocation (widget, &allocation); + return eel_point_in_allocation (&allocation, x, y); +} + +/** + * eel_gtk_widget_set_shown + * + * Show or hide a widget. + * @widget: The widget. + * @shown: Boolean value indicating whether the widget should be shown or hidden. + **/ +void +eel_gtk_widget_set_shown (GtkWidget *widget, gboolean shown) +{ + g_return_if_fail (GTK_IS_WIDGET (widget)); + + if (shown) + { + gtk_widget_show (widget); + } + else + { + gtk_widget_hide (widget); + } +} + +/* This stuff is stolen from Gtk. */ + +typedef struct DisconnectInfo +{ + GtkObject *object1; + guint disconnect_handler1; + guint signal_handler; + GtkObject *object2; + guint disconnect_handler2; +} DisconnectInfo; + +static void +alive_disconnecter (GtkObject *object, DisconnectInfo *info) +{ + g_assert (info != NULL); + g_assert (GTK_IS_OBJECT (info->object1)); + g_assert (info->disconnect_handler1 != 0); + g_assert (info->signal_handler != 0); + g_assert (GTK_IS_OBJECT (info->object2)); + g_assert (info->disconnect_handler2 != 0); + g_assert (object == info->object1 || object == info->object2); + + g_signal_handler_disconnect (info->object1, info->disconnect_handler1); + g_signal_handler_disconnect (info->object1, info->signal_handler); + g_signal_handler_disconnect (info->object2, info->disconnect_handler2); + + g_free (info); +} + +/** + * eel_gtk_signal_connect_full_while_alive + * + * Like gtk_signal_connect_while_alive, but works with full parameters. + **/ +void +eel_gtk_signal_connect_full_while_alive (GtkObject *object, + const gchar *name, + GCallback func, + GtkCallbackMarshal marshal, + gpointer data, + GDestroyNotify destroy_func, + gboolean object_signal, + gboolean after, + GtkObject *alive_object) +{ + DisconnectInfo *info; + + g_return_if_fail (GTK_IS_OBJECT (object)); + g_return_if_fail (name != NULL); + g_return_if_fail (func != NULL || marshal != NULL); + g_return_if_fail (object_signal == FALSE || object_signal == TRUE); + g_return_if_fail (after == FALSE || after == TRUE); + g_return_if_fail (GTK_IS_OBJECT (alive_object)); + + info = g_new (DisconnectInfo, 1); + info->object1 = object; + info->object2 = alive_object; + + + info->signal_handler = g_signal_connect_closure ( + object, name, + (object_signal + ? g_cclosure_new_swap + : g_cclosure_new) (func, data, (GClosureNotify) destroy_func), + after); + + info->disconnect_handler1 = g_signal_connect (G_OBJECT (object), + "destroy", + G_CALLBACK (alive_disconnecter), + info); + info->disconnect_handler2 = g_signal_connect (G_OBJECT (alive_object), + "destroy", + G_CALLBACK (alive_disconnecter), + info); +} + +typedef struct +{ + GtkObject *object; + guint object_destroy_handler; + + GtkWidget *realized_widget; + guint realized_widget_destroy_handler; + guint realized_widget_unrealized_handler; + + guint signal_handler; +} RealizeDisconnectInfo; + +static void +while_realized_disconnecter (GtkObject *object, + RealizeDisconnectInfo *info) +{ + g_assert (GTK_IS_OBJECT (object)); + g_assert (info != NULL); + g_assert (GTK_IS_OBJECT (info->object)); + g_assert (info->object_destroy_handler != 0); + g_assert (info->object_destroy_handler != 0); + g_assert (info->realized_widget_destroy_handler != 0); + g_assert (info->realized_widget_unrealized_handler != 0); + + g_signal_handler_disconnect (info->object, info->object_destroy_handler); + g_signal_handler_disconnect (info->object, info->signal_handler); + g_signal_handler_disconnect (info->realized_widget, info->realized_widget_destroy_handler); + g_signal_handler_disconnect (info->realized_widget, info->realized_widget_unrealized_handler); + g_free (info); +} + +/** + * eel_gtk_signal_connect_while_realized: + * + * @object: Object to connect to. + * @name: Name of signal to connect to. + * @callback: Caller's callback. + * @callback_data: Caller's callback_data. + * @realized_widget: Widget to monitor for realized state. Signal is connected + * while this wigget is realized. + * + * Connect to a signal of an object while another widget is realized. This is + * useful for non windowed widgets that need to monitor events in their ancestored + * windowed widget. The signal is automatically disconnected when &widget is + * unrealized. Also, the signal is automatically disconnected when either &object + * or &widget are destroyed. + **/ +void +eel_gtk_signal_connect_while_realized (GtkObject *object, + const char *name, + GCallback callback, + gpointer callback_data, + GtkWidget *realized_widget) +{ + RealizeDisconnectInfo *info; + + g_return_if_fail (GTK_IS_OBJECT (object)); + g_return_if_fail (name != NULL); + g_return_if_fail (name[0] != '\0'); + g_return_if_fail (callback != NULL); + g_return_if_fail (GTK_IS_WIDGET (realized_widget)); + g_return_if_fail (gtk_widget_get_realized (realized_widget)); + + info = g_new0 (RealizeDisconnectInfo, 1); + + info->object = object; + info->object_destroy_handler = + g_signal_connect (G_OBJECT (info->object), + "destroy", + G_CALLBACK (while_realized_disconnecter), + info); + + info->realized_widget = realized_widget; + info->realized_widget_destroy_handler = + g_signal_connect (G_OBJECT (info->realized_widget), + "destroy", + G_CALLBACK (while_realized_disconnecter), + info); + info->realized_widget_unrealized_handler = + g_signal_connect_after (G_OBJECT (info->realized_widget), + "unrealize", + G_CALLBACK (while_realized_disconnecter), + info); + + info->signal_handler = g_signal_connect (G_OBJECT (info->object), + name, callback, callback_data); +} + +/** + * eel_gtk_container_get_first_child. + * + * Returns the first child of a container. + * @container: The container. + **/ + +static void +get_first_callback (GtkWidget *widget, gpointer callback_data) +{ + GtkWidget **first_child_slot; + + g_assert (GTK_IS_WIDGET (widget)); + g_assert (callback_data != NULL); + + first_child_slot = callback_data; + + if (*first_child_slot == NULL) + { + *first_child_slot = widget; + /* We'd stop the iterating now if we could. */ + } + else + { + g_assert (GTK_IS_WIDGET (*first_child_slot)); + } +} + +GtkWidget * +eel_gtk_container_get_first_child (GtkContainer *container) +{ + GtkWidget *first_child; + + g_return_val_if_fail (GTK_IS_CONTAINER (container), NULL); + + first_child = NULL; + gtk_container_foreach (container, get_first_callback, &first_child); + g_assert (first_child == NULL || GTK_IS_WIDGET (first_child)); + return first_child; +} + +typedef struct +{ + GtkCallback callback; + gpointer callback_data; +} container_foreach_deep_callback_data; + +static void +container_foreach_deep_callback (GtkWidget *child, gpointer data) +{ + container_foreach_deep_callback_data *deep_data; + + deep_data = (container_foreach_deep_callback_data *) data; + + deep_data->callback (child, deep_data->callback_data); + + if (GTK_IS_CONTAINER (child)) + { + gtk_container_foreach (GTK_CONTAINER (child), container_foreach_deep_callback, data); + } +} + +void +eel_gtk_container_foreach_deep (GtkContainer *container, + GtkCallback callback, + gpointer callback_data) +{ + container_foreach_deep_callback_data deep_data; + deep_data.callback = callback; + deep_data.callback_data = callback_data; + gtk_container_foreach (container, container_foreach_deep_callback, &deep_data); +} + +/* The standard gtk_adjustment_set_value ignores page size, which + * disagrees with the logic used by scroll bars, for example. + */ +void +eel_gtk_adjustment_set_value (GtkAdjustment *adjustment, + float value) +{ + float upper_page_start, clamped_value; + + g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment)); + + upper_page_start = MAX (gtk_adjustment_get_upper (adjustment) - + gtk_adjustment_get_page_size (adjustment), + gtk_adjustment_get_lower (adjustment)); + clamped_value = CLAMP (value, gtk_adjustment_get_lower (adjustment), upper_page_start); + if (clamped_value != gtk_adjustment_get_value (adjustment)) + { + gtk_adjustment_set_value (adjustment, clamped_value); + gtk_adjustment_value_changed (adjustment); + } +} + +/* Clamp a value if the minimum or maximum has changed. */ +void +eel_gtk_adjustment_clamp_value (GtkAdjustment *adjustment) +{ + g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment)); + + eel_gtk_adjustment_set_value (adjustment, + gtk_adjustment_get_value (adjustment)); +} + +/** + * eel_gtk_label_make_bold. + * + * Switches the font of label to a bold equivalent. + * @label: The label. + **/ +void +eel_gtk_label_make_bold (GtkLabel *label) +{ + PangoFontDescription *font_desc; + + font_desc = pango_font_description_new (); + + pango_font_description_set_weight (font_desc, + PANGO_WEIGHT_BOLD); + + /* This will only affect the weight of the font, the rest is + * from the current state of the widget, which comes from the + * theme or user prefs, since the font desc only has the + * weight flag turned on. + */ + gtk_widget_modify_font (GTK_WIDGET (label), font_desc); + + pango_font_description_free (font_desc); +} + +/** + * eel_gtk_label_set_scale: + * @label: + * @num_steps: + * + * Function is broken, see eel_gtk_label_make_larger() for explanation + * + **/ +void +eel_gtk_label_set_scale (GtkLabel *label, + double scale_factor) +{ + PangoAttrList *old_attr_list; + PangoAttrList *attr_list; + + g_return_if_fail (GTK_IS_LABEL (label)); + g_return_if_fail (scale_factor > 0); + + old_attr_list = gtk_label_get_attributes (label); + attr_list = eel_pango_attr_list_apply_global_attribute (old_attr_list, + pango_attr_scale_new (scale_factor)); + gtk_label_set_attributes (label, attr_list); + pango_attr_list_unref (attr_list); +} + +static void +get_layout_location (GtkLabel *label, + gint *xp, + gint *yp) +{ + GtkMisc *misc; + GtkWidget *widget; + float xalign, yalign; + int x, y, xpad, ypad; + int shadow_offset; + GtkAllocation allocation; + GtkRequisition req; + + shadow_offset = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (label), + "eel-label-shadow-offset")); + + misc = GTK_MISC (label); + widget = GTK_WIDGET (label); + gtk_misc_get_alignment (misc, &xalign, &yalign); + gtk_misc_get_padding (misc, &xpad, &ypad); + + if (gtk_widget_get_direction (widget) != GTK_TEXT_DIR_LTR) + xalign = 1.0 - xalign; + + gtk_widget_get_allocation (widget, &allocation); + gtk_widget_get_requisition (widget, &req); + x = floor (allocation.x + xpad + + ((allocation.width - req.width - shadow_offset) * xalign) + + 0.5); + + y = floor (allocation.y + ypad + + ((allocation.height - req.height - shadow_offset) * yalign) + + 0.5); + + + if (xp) + *xp = x; + + if (yp) + *yp = y; +} + +static gboolean +eel_gtk_label_expose_event (GtkLabel *label, GdkEventExpose *event, gpointer user_data) +{ + int x, y; + GdkColor color; + GtkWidget *widget; + GdkGC *gc; + guint32 shadow_color; + int shadow_offset; + + shadow_color = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (label), + "eel-label-shadow-color")); + shadow_offset = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (label), + "eel-label-shadow-offset")); + + color = eel_gdk_rgb_to_color (shadow_color); + + get_layout_location (label, &x, &y); + + widget = GTK_WIDGET (label); + if (shadow_offset > 0) + { + gc = gdk_gc_new (gtk_widget_get_window (widget)); + gdk_gc_set_rgb_fg_color (gc, &color); + gdk_gc_set_clip_rectangle (gc, &event->area); + + gdk_draw_layout (gtk_widget_get_window (widget), + gc, + x + shadow_offset, y + shadow_offset, + gtk_label_get_layout (label)); + g_object_unref (gc); + } + + gtk_paint_layout (gtk_widget_get_style (widget), + gtk_widget_get_window (widget), + gtk_widget_get_state (widget), + FALSE, + &event->area, + widget, + "label", + x, y, + gtk_label_get_layout (label)); + + return TRUE; +} + +static void +eel_gtk_label_size_request (GtkLabel *label, GtkRequisition *requisition, gpointer user_data) +{ + gint shadow_offset; + + shadow_offset = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (label), + "eel-label-shadow-offset")); + + requisition->width += shadow_offset; + requisition->height += shadow_offset; +} + +static void +set_up_label (GtkLabel *label) +{ + + if (g_object_get_data (G_OBJECT (label), "eel-label-set-up") != NULL) + { + return; + } + + g_signal_connect (label, "expose_event", + G_CALLBACK (eel_gtk_label_expose_event), NULL); + g_signal_connect_after (label, "size_request", + G_CALLBACK (eel_gtk_label_size_request), NULL); + + g_object_set_data (G_OBJECT (label), "eel-label-set-up", "eel-label-set-up"); +} + +void +eel_gtk_label_set_drop_shadow_color (GtkLabel *label, + guint32 color) +{ + set_up_label (label); + + g_object_set_data (G_OBJECT (label), "eel-label-shadow-color", + GINT_TO_POINTER (color)); + + gtk_widget_queue_draw (GTK_WIDGET (label)); +} + +void +eel_gtk_label_set_drop_shadow_offset (GtkLabel *label, + gint offset) +{ + set_up_label (label); + + g_object_set_data (G_OBJECT (label), "eel-label-shadow-offset", + GINT_TO_POINTER (offset)); + + gtk_widget_queue_draw (GTK_WIDGET (label)); +} + +void +eel_gtk_widget_set_background_color (GtkWidget *widget, + const char *color_spec) +{ + GdkColor color; + + g_return_if_fail (GTK_IS_WIDGET (widget)); + + eel_gdk_color_parse_with_white_default (color_spec, &color); + + gtk_widget_modify_bg (widget, GTK_STATE_NORMAL, &color); + gtk_widget_modify_base (widget, GTK_STATE_NORMAL, &color); + gtk_widget_modify_bg (widget, GTK_STATE_ACTIVE, &color); + gtk_widget_modify_base (widget, GTK_STATE_ACTIVE, &color); +} + +void +eel_gtk_widget_set_foreground_color (GtkWidget *widget, + const char *color_spec) +{ + GdkColor color; + + g_return_if_fail (GTK_IS_WIDGET (widget)); + + eel_gdk_color_parse_with_white_default (color_spec, &color); + + gtk_widget_modify_fg (widget, GTK_STATE_NORMAL, &color); + gtk_widget_modify_text (widget, GTK_STATE_NORMAL, &color); + gtk_widget_modify_fg (widget, GTK_STATE_ACTIVE, &color); + gtk_widget_modify_text (widget, GTK_STATE_ACTIVE, &color); +} + +GtkWidget * +eel_gtk_widget_find_windowed_ancestor (GtkWidget *widget) +{ + g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); + + while (widget && !gtk_widget_get_has_window (widget)) + { + widget = gtk_widget_get_parent (widget); + } + + return widget; +} + +/* eel_gtk_get_system_font: + * + * Return the system font as selected in the control center. Need to + * g_object_unref() the result when done with it. + * + * Perhaps there is a better way to figure out what that font is, but + * the following is simple enough and it works. + */ +PangoFontDescription * +eel_gtk_get_system_font (void) +{ + GtkWidget *label; + PangoFontDescription *font; + + label = gtk_label_new (""); + + gtk_widget_ensure_style (label); + + font = pango_font_description_copy (gtk_widget_get_style (label)->font_desc); + + g_object_ref_sink (label); + g_object_unref (label); + + return font; +} + +void +eel_gtk_widget_get_button_event_location (GtkWidget *widget, + const GdkEventButton *event, + int *x, + int *y) +{ + int window_x, window_y; + GtkAllocation allocation; + + g_return_if_fail (GTK_IS_WIDGET (widget)); + g_return_if_fail (event != NULL); + + gdk_window_get_position (event->window, &window_x, &window_y); + gtk_widget_get_allocation (widget, &allocation); + if (x != NULL) + { + *x = event->x + window_x - allocation.x; + } + if (y != NULL) + { + *y = event->y + window_y - allocation.y; + } +} + +void +eel_gtk_widget_get_motion_event_location (GtkWidget *widget, + const GdkEventMotion *event, + int *x, + int *y) +{ + eel_gtk_widget_get_button_event_location (widget, (const GdkEventButton *) event, x, y); +} + +static gboolean +tree_view_button_press_callback (GtkWidget *tree_view, + GdkEventButton *event, + gpointer data) +{ + GtkTreePath *path; + GtkTreeViewColumn *column; + + if (event->button == 1 && event->type == GDK_BUTTON_PRESS) + { + if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (tree_view), + event->x, event->y, + &path, + &column, + NULL, + NULL)) + { + gtk_tree_view_row_activated + (GTK_TREE_VIEW (tree_view), path, column); + } + } + + return FALSE; +} + +void +eel_gtk_tree_view_set_activate_on_single_click (GtkTreeView *tree_view, + gboolean should_activate) +{ + guint button_press_id; + + button_press_id = GPOINTER_TO_UINT + (g_object_get_data (G_OBJECT (tree_view), + "eel-tree-view-activate")); + + if (button_press_id && !should_activate) + { + g_signal_handler_disconnect (tree_view, button_press_id); + g_object_set_data (G_OBJECT (tree_view), + "eel-tree-view-activate", + NULL); + } + else if (!button_press_id && should_activate) + { + button_press_id = g_signal_connect + (tree_view, + "button_press_event", + G_CALLBACK (tree_view_button_press_callback), + NULL); + g_object_set_data (G_OBJECT (tree_view), + "eel-tree-view-activate", + GUINT_TO_POINTER (button_press_id)); + } +} + +gboolean +eel_gtk_viewport_get_visible_rect (GtkViewport *viewport, + GdkRectangle *rect) +{ + GdkRectangle viewport_rect; + GdkRectangle child_rect; + gboolean return_val; + + g_return_val_if_fail (GTK_IS_VIEWPORT (viewport), FALSE); + g_return_val_if_fail (rect != NULL, FALSE); + + if (gtk_widget_get_realized (GTK_WIDGET (viewport))) + { + viewport_rect.x = 0; + viewport_rect.y = 0; + +#if GTK_CHECK_VERSION(3, 0, 0) + viewport_rect.width = gdk_window_get_width(GDK_WINDOW(gtk_viewport_get_view_window(viewport))); + viewport_rect.height = gdk_window_get_height(GDK_WINDOW(gtk_viewport_get_view_window(viewport))); +#else + gdk_drawable_get_size(gtk_viewport_get_view_window(viewport), &viewport_rect.width, &viewport_rect.height); +#endif + + gdk_window_get_position (gtk_viewport_get_bin_window (viewport), + &child_rect.x, + &child_rect.y); + +#if GTK_CHECK_VERSION(3, 0, 0) + child_rect.width = gdk_window_get_width(GDK_WINDOW(gtk_viewport_get_view_window(viewport))); + child_rect.height = gdk_window_get_height(GDK_WINDOW(gtk_viewport_get_view_window(viewport))); +#else + gdk_drawable_get_size(gtk_viewport_get_bin_window(viewport), &child_rect.width, &child_rect.height); +#endif + + return_val = gdk_rectangle_intersect (&viewport_rect, + &child_rect, + rect); + rect->x -= child_rect.x; + rect->y -= child_rect.y; + + return return_val; + } + + rect->x = rect->y = rect->width = rect->height = 0; + return FALSE; +} + +void +eel_gtk_viewport_scroll_to_rect (GtkViewport *viewport, + GdkRectangle *rect) +{ + GdkRectangle visible_rect; + int scroll_x; + int scroll_y; + GtkAdjustment *adjustment; + + g_return_if_fail (GTK_IS_VIEWPORT (viewport)); + g_return_if_fail (rect != NULL); + + if (eel_gtk_viewport_get_visible_rect (viewport, &visible_rect)) + { + scroll_x = -1; + scroll_y = -1; + + if (rect->x + rect->width > visible_rect.x + visible_rect.width) + { + scroll_x = rect->x - (visible_rect.width - rect->width); + } + if (rect->y + rect->height > visible_rect.y + visible_rect.height) + { + scroll_y = rect->y - (visible_rect.height - rect->height); + } + + if (rect->x < visible_rect.x) + { + scroll_x = rect->x; + } + + if (rect->y < visible_rect.y) + { + scroll_y = rect->y; + } + + adjustment = gtk_viewport_get_hadjustment (viewport); + if (adjustment && scroll_x != -1) + { + eel_gtk_adjustment_set_value (adjustment, + (double)scroll_x); + } + + adjustment = gtk_viewport_get_vadjustment (viewport); + if (adjustment && scroll_y != -1) + { + eel_gtk_adjustment_set_value (adjustment, + (double)scroll_y); + } + } +} diff --git a/eel/eel-gtk-extensions.h b/eel/eel-gtk-extensions.h new file mode 100644 index 00000000..21ab382d --- /dev/null +++ b/eel/eel-gtk-extensions.h @@ -0,0 +1,141 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-gtk-extensions.h - interface for new functions that operate on + gtk classes. Perhaps some of these should be + rolled into gtk someday. + + Copyright (C) 1999, 2000, 2001 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: John Sullivan + Ramiro Estrugo +*/ + +#ifndef EEL_GTK_EXTENSIONS_H +#define EEL_GTK_EXTENSIONS_H + +#include +#include +#include + +#define EEL_DEFAULT_POPUP_MENU_DISPLACEMENT 2 +#define EEL_STANDARD_CLOSE_WINDOW_CONTROL_KEY 'w' + +/* signals */ +void eel_gtk_signal_connect_full_while_alive (GtkObject *object, + const gchar *name, + GCallback func, + GtkCallbackMarshal marshal, + gpointer data, + GDestroyNotify destroy_func, + gboolean object_signal, + gboolean after, + GtkObject *alive_object); +void eel_gtk_signal_connect_while_realized (GtkObject *object, + const char *name, + GCallback callback, + gpointer callback_data, + GtkWidget *realized_widget); + +/* GtkWidget */ +void eel_gtk_widget_set_shown (GtkWidget *widget, + gboolean shown); +gboolean eel_point_in_allocation (const GtkAllocation *allocation, + int x, + int y); +gboolean eel_point_in_widget (GtkWidget *widget, + int x, + int y); +void eel_gtk_widget_set_background_color (GtkWidget *widget, + const char *color_spec); +void eel_gtk_widget_set_foreground_color (GtkWidget *widget, + const char *color_spec); +GtkWidget * eel_gtk_widget_find_windowed_ancestor (GtkWidget *widget); +PangoFontDescription *eel_gtk_get_system_font (void); +void eel_gtk_widget_get_button_event_location (GtkWidget *widget, + const GdkEventButton *event, + int *x, + int *y); +void eel_gtk_widget_get_motion_event_location (GtkWidget *widget, + const GdkEventMotion *event, + int *x, + int *y); + +/* GtkContainer */ +GtkWidget * eel_gtk_container_get_first_child (GtkContainer *container); +void eel_gtk_container_foreach_deep (GtkContainer *container, + GtkCallback callback, + gpointer callback_data); + +/* GtkWindow */ +void eel_gtk_window_set_initial_geometry (GtkWindow *window, + EelGdkGeometryFlags geometry_flags, + int left, + int top, + guint width, + guint height); +void eel_gtk_window_set_initial_geometry_from_string (GtkWindow *window, + const char *geometry_string, + guint minimum_width, + guint minimum_height, + gboolean ignore_position); +void eel_gtk_window_set_up_close_accelerator (GtkWindow *window); +gboolean eel_gtk_window_event_is_close_accelerator (GtkWindow *window, + GdkEventKey *event); +char * eel_gtk_window_get_geometry_string (GtkWindow *window); + + +/* GtkMenu and GtkMenuItem */ +void eel_pop_up_context_menu (GtkMenu *menu, + gint16 offset_x, + gint16 offset_y, + GdkEventButton *event); +GtkMenuItem * eel_gtk_menu_append_separator (GtkMenu *menu); +GtkMenuItem * eel_gtk_menu_insert_separator (GtkMenu *menu, + int index); +void eel_gtk_menu_set_item_visibility (GtkMenu *menu, + int index, + gboolean visible); + +/* GtkMenuToolButton */ +GtkWidget * eel_gtk_menu_tool_button_get_button (GtkMenuToolButton *tool_button); + +/* GtkLabel */ +void eel_gtk_label_make_bold (GtkLabel *label); +void eel_gtk_label_set_scale (GtkLabel *label, + double scale_factor); +void eel_gtk_label_set_drop_shadow_color (GtkLabel *label, + guint32 color); +void eel_gtk_label_set_drop_shadow_offset (GtkLabel *label, + gint offset); +/* GtkAdjustment */ +void eel_gtk_adjustment_set_value (GtkAdjustment *adjustment, + float value); +void eel_gtk_adjustment_clamp_value (GtkAdjustment *adjustment); + +/* GtkTreeView */ +void eel_gtk_tree_view_set_activate_on_single_click (GtkTreeView *tree_view, + gboolean should_activate); + +/* GtkViewport */ +gboolean eel_gtk_viewport_get_visible_rect (GtkViewport *viewport, + GdkRectangle *rect); + +void eel_gtk_viewport_scroll_to_rect (GtkViewport *viewport, + GdkRectangle *rect); + +#endif /* EEL_GTK_EXTENSIONS_H */ diff --git a/eel/eel-gtk-macros.h b/eel/eel-gtk-macros.h new file mode 100644 index 00000000..996d75f8 --- /dev/null +++ b/eel/eel-gtk-macros.h @@ -0,0 +1,178 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- + + eel-gtk-macros.h: Macros to reduce boilerplate when using GTK. + + Copyright (C) 1999, 2000, 2001 Eazel, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this program; if not, write to the + Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Darin Adler + Ramiro Estrugo +*/ + +#ifndef EEL_GTK_MACROS_H +#define EEL_GTK_MACROS_H + +#ifndef EEL_DISABLE_DEPRECATED + +/* Define a parent_class global and a get_type function for a GTK class. + Since this is boilerplate, it's better not to repeat it over and over again. + Called like this: + + EEL_CLASS_BOILERPLATE (EelBookmark, eel_bookmark, GTK_TYPE_OBJECT) + + The parent_class_type parameter is guaranteed to be evaluated only once + so it can be an expression, even an expression that contains a function call. +*/ + +#define EEL_CLASS_BOILERPLATE(class_name, prefix, parent_class_type) \ + EEL_BOILERPLATE (class_name, class_name, prefix, parent_class_type, \ + EEL_REGISTER_TYPE) +#define EEL_REGISTER_TYPE(class_name, corba_name) \ + g_type_register_static (parent_type, #class_name, &info, 0) + +#define EEL_BOILERPLATE(class_name, corba_name, prefix, parent_class_type, \ + register_type) \ + \ +static gpointer parent_class; \ + \ +GType \ +prefix##_get_type (void) \ +{ \ + GType parent_type; \ + static GType type; \ + \ + if (type == 0) { \ + static GTypeInfo info = { \ + sizeof (class_name##Class), \ + NULL, NULL, \ + (GClassInitFunc) prefix##_class_init, \ + NULL, NULL, \ + sizeof (class_name), 0, \ + (GInstanceInitFunc) prefix##_init, \ + NULL \ + }; \ + \ + parent_type = (parent_class_type); \ + type = register_type (class_name, corba_name); \ + parent_class = g_type_class_ref (parent_type); \ + } \ + \ + return type; \ +} + +/* Call a parent class version of a virtual function (or default + * signal handler since that's the same thing). Nice because it + * documents what it's doing and there is less chance for a + * typo. Depends on the parent class pointer having the conventional + * name "parent_class" as the boilerplate macro above does it. + */ +#define EEL_CALL_PARENT(parent_class_cast_macro, signal, parameters) \ + \ +G_STMT_START { \ + if (parent_class_cast_macro (parent_class)->signal != NULL) { \ + (* parent_class_cast_macro (parent_class)->signal) parameters;\ + } \ +} G_STMT_END + +/* Same thing, for functions with a return value. */ +#define EEL_CALL_PARENT_WITH_RETURN_VALUE(parent_class_cast_macro, signal, \ + parameters) \ + \ +(parent_class_cast_macro (parent_class)->signal == NULL) \ + ? 0 \ + : ((* parent_class_cast_macro (parent_class)->signal) parameters) + +#endif /* EEL_DISABLE_DEPRECATED */ + +/* Call a virtual function. Useful when the virtual function is not a + * signal, otherwise you want to gtk_signal emit. Nice because it + * documents what it's doing and there is less chance for a typo. + */ +#define EEL_CALL_METHOD(class_cast_macro, object, signal, parameters) \ + \ +G_STMT_START { \ + if (class_cast_macro (G_OBJECT_GET_CLASS (object))->signal != NULL) { \ + (* class_cast_macro (G_OBJECT_GET_CLASS (object))->signal) \ + parameters; \ + } \ +} G_STMT_END + +/* Same thing, for functions with a return value. */ +#define EEL_CALL_METHOD_WITH_RETURN_VALUE(class_cast_macro, object, signal, \ + parameters) \ + \ +(class_cast_macro (G_OBJECT_GET_CLASS (object))->signal == NULL) \ + ? 0 \ + : ((* class_cast_macro (G_OBJECT_GET_CLASS (object))->signal) \ + parameters) \ + +#ifndef G_DISABLE_ASSERT + +/* Define a signal that is not implemented by this class but must be + * implemented by subclasses. This macro should be used inside the + * class initialization function. The companion macro EEL_IMPLEMENT_MUST_OVERRIDE_SIGNAL + * must be used earlier in the file. Called like this: + * + * EEL_ASSIGN_MUST_OVERRIDE_SIGNAL (klass, + * fm_directory_view, + * clear); + */ +#define EEL_ASSIGN_MUST_OVERRIDE_SIGNAL(class_pointer, prefix, signal) \ + \ +* (void (**)(void)) & (class_pointer)->signal = prefix##_unimplemented_##signal + +/* Provide a debug-only implementation of a signal that must be implemented + * by subclasses. The debug-only implementation fires a warning if it is called. + * This macro should be placed as if it were a function, earlier in the file + * than the class initialization function. Called like this: + * + * EEL_IMPLEMENT_MUST_OVERRIDE_SIGNAL (fm_directory_view, clear); + */ +#define EEL_IMPLEMENT_MUST_OVERRIDE_SIGNAL(prefix, signal) \ + \ +static void \ +prefix##_unimplemented_##signal (void) \ +{ \ + g_warning ("failed to override signal " #prefix "->" #signal); \ +} + +#else /* G_DISABLE_ASSERT */ + +#define EEL_DEFINE_MUST_OVERRIDE_SIGNAL(class_cast_macro, class_pointer, prefix, signal) +#define EEL_IMPLEMENT_MUST_OVERRIDE_SIGNAL(prefix, signal) +#define EEL_ASSIGN_MUST_OVERRIDE_SIGNAL(class_pointer, prefix, signal) + +#endif /* G_DISABLE_ASSERT */ + +/* Access a method. */ +#define EEL_ACCESS_METHOD(class_cast_macro, object, method) \ +(class_cast_macro (G_OBJECT_GET_CLASS (object))->method) + +/* Invoke a method for a given object. */ +#define EEL_INVOKE_METHOD(class_cast_macro, object, method, parameters) \ +((* EEL_ACCESS_METHOD (class_cast_macro, object, method)) parameters) + +/* Assert the non-nullness of a method for a given object. */ +#define EEL_ASSERT_METHOD(class_cast_macro, object, method) \ +g_assert (EEL_ACCESS_METHOD (class_cast_macro, object, method) != NULL) + +/* Invoke a method if it ain't null. */ +#define EEL_INVOKE_METHOD_IF(class_cast_macro, object, method, parameters) \ +(EEL_ACCESS_METHOD (class_cast_macro, object, method) ? 0 : \ + EEL_INVOKE_METHOD (class_cast_macro, object, method, parameters)) + +#endif /* EEL_GTK_MACROS_H */ diff --git a/eel/eel-i18n.c b/eel/eel-i18n.c new file mode 100644 index 00000000..b43163e3 --- /dev/null +++ b/eel/eel-i18n.c @@ -0,0 +1,52 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-i18n.c: I18n stuff for Eel. + + Copyright (C) 2002 MandrakeSoft. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Frederic Crozat +*/ + +#include +#include + +#include "eel-i18n.h" + +#ifdef ENABLE_NLS + +#include + +const char* _eel_gettext(const char* str) +{ + static gboolean _eel_gettext_initialized = FALSE; + + if (!_eel_gettext_initialized) + { + bindtextdomain(GETTEXT_PACKAGE, MATELOCALEDIR); + +#ifdef HAVE_BIND_TEXTDOMAIN_CODESET + bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); +#endif + + _eel_gettext_initialized = TRUE; + } + + return dgettext(GETTEXT_PACKAGE, str); +} + +#endif /* ENABLE_NLS */ diff --git a/eel/eel-i18n.h b/eel/eel-i18n.h new file mode 100644 index 00000000..827539d8 --- /dev/null +++ b/eel/eel-i18n.h @@ -0,0 +1,55 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-i18n.h: I18n stuff for Eel. + + Copyright (C) 2002 MandrakeSoft + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Frederic Crozat +*/ + +#ifndef EEL_I18N_H +#define EEL_I18N_H + +#ifdef ENABLE_NLS + +#include + + +const char* _eel_gettext(const char* str) G_GNUC_FORMAT(1); + +#include +#define _(String) _eel_gettext(String) + +#ifdef gettext_noop +#define N_(String) gettext_noop(String) +#else +#define N_(String) (String) +#endif + +#else /* NLS is disabled */ +#define _(String) (String) +#define N_(String) (String) +#define textdomain(String) (String) +#define gettext(String) (String) +#define dgettext(Domain,String) (String) +#define dcgettext(Domain,String,Type) (String) +#define bindtextdomain(Domain,Directory) (Domain) +#endif + + +#endif /* EEL_I18N_H */ diff --git a/eel/eel-image-table.c b/eel/eel-image-table.c new file mode 100644 index 00000000..25f67a0a --- /dev/null +++ b/eel/eel-image-table.c @@ -0,0 +1,601 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-image-table.c - An image table. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Ramiro Estrugo +*/ + +#include +#include "eel-image-table.h" + +#include "eel-art-extensions.h" +#include "eel-art-gtk-extensions.h" +#include "eel-debug-drawing.h" +#include "eel-gtk-extensions.h" +#include "eel-gtk-macros.h" +#include "eel-labeled-image.h" +#include "eel-marshal.h" +#include + +/* Arguments */ +enum +{ + ARG_0, + ARG_CHILD_UNDER_POINTER +}; + +/* Detail member struct */ +struct EelImageTableDetails +{ + GtkWidget *child_under_pointer; + GtkWidget *child_being_pressed; + GdkGC *clear_gc; +}; + +/* Signals */ +typedef enum +{ + CHILD_ENTER, + CHILD_LEAVE, + CHILD_PRESSED, + CHILD_RELEASED, + CHILD_CLICKED, + LAST_SIGNAL +} ImageTableSignals; + +/* Signals */ +static guint image_table_signals[LAST_SIGNAL] = { 0 }; + +static void eel_image_table_class_init (EelImageTableClass *image_table_class); +static void eel_image_table_init (EelImageTable *image); + +/* GObjectClass methods */ +static void eel_image_table_finalize (GObject *object); + +/* GtkWidgetClass methods */ +static void eel_image_table_realize (GtkWidget *widget); +static void eel_image_table_unrealize (GtkWidget *widget); + +/* GtkContainerClass methods */ +static void eel_image_table_remove (GtkContainer *container, + GtkWidget *widget); +static GType eel_image_table_child_type (GtkContainer *container); + +/* Private EelImageTable methods */ +static void image_table_emit_signal (EelImageTable *image_table, + GtkWidget *child, + guint signal_index, + int x, + int y, + int button, + guint state, + GdkEvent *event); + +/* Ancestor callbacks */ +static int ancestor_enter_notify_event (GtkWidget *widget, + GdkEventCrossing *event, + gpointer event_data); +static int ancestor_leave_notify_event (GtkWidget *widget, + GdkEventCrossing *event, + gpointer event_data); +static int ancestor_motion_notify_event (GtkWidget *widget, + GdkEventMotion *event, + gpointer event_data); +static int ancestor_button_press_event (GtkWidget *widget, + GdkEventButton *event, + gpointer event_data); +static int ancestor_button_release_event (GtkWidget *widget, + GdkEventButton *event, + gpointer event_data); + +EEL_CLASS_BOILERPLATE (EelImageTable, eel_image_table, EEL_TYPE_WRAP_TABLE) + +static void +eel_image_table_class_init (EelImageTableClass *image_table_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (image_table_class); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (image_table_class); + GtkContainerClass *container_class = GTK_CONTAINER_CLASS (image_table_class); + + /* GObjectClass */ + object_class->finalize = eel_image_table_finalize; + + /* GtkWidgetClass */ + widget_class->realize = eel_image_table_realize; + widget_class->unrealize = eel_image_table_unrealize; + + /* GtkContainerClass */ + container_class->remove = eel_image_table_remove; + container_class->child_type = eel_image_table_child_type; + + /* Signals */ + image_table_signals[CHILD_ENTER] = g_signal_new ("child_enter", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EelImageTableClass, child_enter), + NULL, NULL, + eel_marshal_VOID__OBJECT_POINTER, + G_TYPE_NONE, + 2, + GTK_TYPE_WIDGET, + G_TYPE_POINTER); + image_table_signals[CHILD_LEAVE] = g_signal_new ("child_leave", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EelImageTableClass, child_leave), + NULL, NULL, + eel_marshal_VOID__OBJECT_POINTER, + G_TYPE_NONE, + 2, + GTK_TYPE_WIDGET, + G_TYPE_POINTER); + image_table_signals[CHILD_PRESSED] = g_signal_new ("child_pressed", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EelImageTableClass, child_pressed), + NULL, NULL, + eel_marshal_VOID__OBJECT_POINTER, + G_TYPE_NONE, + 2, + GTK_TYPE_WIDGET, + G_TYPE_POINTER); + image_table_signals[CHILD_RELEASED] = g_signal_new ("child_released", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EelImageTableClass, child_released), + NULL, NULL, + eel_marshal_VOID__OBJECT_POINTER, + G_TYPE_NONE, + 2, + GTK_TYPE_WIDGET, + G_TYPE_POINTER); + image_table_signals[CHILD_CLICKED] = g_signal_new ("child_clicked", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (EelImageTableClass, child_clicked), + NULL, NULL, + eel_marshal_VOID__OBJECT_POINTER, + G_TYPE_NONE, + 2, + GTK_TYPE_WIDGET, + G_TYPE_POINTER); +} + +static void +eel_image_table_init (EelImageTable *image_table) +{ + gtk_widget_set_has_window (GTK_WIDGET (image_table), FALSE); + + image_table->details = g_new0 (EelImageTableDetails, 1); +} + +/* GObjectClass methods */ +static void +eel_image_table_finalize (GObject *object) +{ + EelImageTable *image_table; + + image_table = EEL_IMAGE_TABLE (object); + + g_free (image_table->details); + + EEL_CALL_PARENT (G_OBJECT_CLASS, finalize, (object)); +} + +static void +eel_image_table_realize (GtkWidget *widget) +{ + GtkWidget *windowed_ancestor; + + g_assert (EEL_IS_IMAGE_TABLE (widget)); + + /* Chain realize */ + EEL_CALL_PARENT (GTK_WIDGET_CLASS, realize, (widget)); + + windowed_ancestor = eel_gtk_widget_find_windowed_ancestor (widget); + g_assert (GTK_IS_WIDGET (windowed_ancestor)); + + gtk_widget_add_events (windowed_ancestor, + GDK_BUTTON_PRESS_MASK + | GDK_BUTTON_RELEASE_MASK + | GDK_BUTTON_MOTION_MASK + | GDK_ENTER_NOTIFY_MASK + | GDK_LEAVE_NOTIFY_MASK + | GDK_POINTER_MOTION_MASK); + + eel_gtk_signal_connect_while_realized (GTK_OBJECT (windowed_ancestor), + "enter_notify_event", + G_CALLBACK (ancestor_enter_notify_event), + widget, + widget); + + eel_gtk_signal_connect_while_realized (GTK_OBJECT (windowed_ancestor), + "leave_notify_event", + G_CALLBACK (ancestor_leave_notify_event), + widget, + widget); + + eel_gtk_signal_connect_while_realized (GTK_OBJECT (windowed_ancestor), + "motion_notify_event", + G_CALLBACK (ancestor_motion_notify_event), + widget, + widget); + + eel_gtk_signal_connect_while_realized (GTK_OBJECT (windowed_ancestor), + "button_press_event", + G_CALLBACK (ancestor_button_press_event), + widget, + widget); + + eel_gtk_signal_connect_while_realized (GTK_OBJECT (windowed_ancestor), + "button_release_event", + G_CALLBACK (ancestor_button_release_event), + widget, + widget); +} + +static void +eel_image_table_unrealize (GtkWidget *widget) +{ + EelImageTable *image_table; + + g_assert (EEL_IS_IMAGE_TABLE (widget)); + + image_table = EEL_IMAGE_TABLE (widget); + + if (image_table->details->clear_gc != NULL) + { + g_object_unref (image_table->details->clear_gc); + image_table->details->clear_gc = NULL; + } + + /* Chain unrealize */ + EEL_CALL_PARENT (GTK_WIDGET_CLASS, unrealize, (widget)); +} + +/* GtkContainerClass methods */ +static void +eel_image_table_remove (GtkContainer *container, + GtkWidget *child) +{ + EelImageTable *image_table; + + g_assert (EEL_IS_IMAGE_TABLE (container)); + g_assert (EEL_IS_LABELED_IMAGE (child)); + + image_table = EEL_IMAGE_TABLE (container); + + if (child == image_table->details->child_under_pointer) + { + image_table->details->child_under_pointer = NULL; + } + + if (child == image_table->details->child_being_pressed) + { + image_table->details->child_being_pressed = NULL; + } + + EEL_CALL_PARENT (GTK_CONTAINER_CLASS, remove, (container, child)); +} + +static GType +eel_image_table_child_type (GtkContainer *container) +{ + return EEL_TYPE_LABELED_IMAGE; +} + +/* Private EelImageTable methods */ + +static void +image_table_emit_signal (EelImageTable *image_table, + GtkWidget *child, + guint signal_index, + int x, + int y, + int button, + guint state, + GdkEvent *gdk_event) +{ + EelImageTableEvent event; + + g_assert (EEL_IS_IMAGE_TABLE (image_table)); + g_assert (GTK_IS_WIDGET (child)); + g_assert (signal_index < LAST_SIGNAL); + + event.x = x; + event.y = y; + event.button = button; + event.state = state; + event.event = gdk_event; + + g_signal_emit (image_table, + image_table_signals[signal_index], + 0, + child, + &event); +} + +static void +image_table_handle_motion (EelImageTable *image_table, + int x, + int y, + GdkEvent *event) +{ + GtkWidget *child; + GtkWidget *leave_emit_child = NULL; + GtkWidget *enter_emit_child = NULL; + + g_assert (EEL_IS_IMAGE_TABLE (image_table)); + + child = eel_wrap_table_find_child_at_event_point (EEL_WRAP_TABLE (image_table), x, y); + + if (child && !gtk_widget_get_sensitive (child)) + { + return; + } + + if (child == image_table->details->child_under_pointer) + { + return; + } + + if (child != NULL) + { + if (image_table->details->child_under_pointer != NULL) + { + leave_emit_child = image_table->details->child_under_pointer; + } + + image_table->details->child_under_pointer = child; + enter_emit_child = image_table->details->child_under_pointer; + } + else + { + if (image_table->details->child_under_pointer != NULL) + { + leave_emit_child = image_table->details->child_under_pointer; + } + + image_table->details->child_under_pointer = NULL; + } + + if (leave_emit_child != NULL) + { + image_table_emit_signal (image_table, + leave_emit_child, + CHILD_LEAVE, + x, + y, + 0, + 0, + (GdkEvent *)event); + } + + if (enter_emit_child != NULL) + { + image_table_emit_signal (image_table, + enter_emit_child, + CHILD_ENTER, + x, + y, + 0, + 0, + (GdkEvent *)event); + } +} + +static int +ancestor_enter_notify_event (GtkWidget *widget, + GdkEventCrossing *event, + gpointer event_data) +{ + g_assert (GTK_IS_WIDGET (widget)); + g_assert (EEL_IS_IMAGE_TABLE (event_data)); + g_assert (event != NULL); + + image_table_handle_motion (EEL_IMAGE_TABLE (event_data), event->x, event->y, (GdkEvent *) event); + + return FALSE; +} + +static int +ancestor_leave_notify_event (GtkWidget *widget, + GdkEventCrossing *event, + gpointer event_data) +{ + EelIRect bounds; + int x = -1; + int y = -1; + + g_assert (GTK_IS_WIDGET (widget)); + g_assert (EEL_IS_IMAGE_TABLE (event_data)); + g_assert (event != NULL); + + bounds = eel_gtk_widget_get_bounds (GTK_WIDGET (event_data)); + + if (eel_irect_contains_point (bounds, event->x, event->y)) + { + x = event->x; + y = event->y; + } + + image_table_handle_motion (EEL_IMAGE_TABLE (event_data), x, y, (GdkEvent *) event); + + return FALSE; +} + +static int +ancestor_motion_notify_event (GtkWidget *widget, + GdkEventMotion *event, + gpointer event_data) +{ + g_assert (GTK_IS_WIDGET (widget)); + g_assert (EEL_IS_IMAGE_TABLE (event_data)); + g_assert (event != NULL); + + image_table_handle_motion (EEL_IMAGE_TABLE (event_data), (int) event->x, (int) event->y, (GdkEvent *) event); + + return FALSE; +} + +static int +ancestor_button_press_event (GtkWidget *widget, + GdkEventButton *event, + gpointer event_data) +{ + EelImageTable *image_table; + GtkWidget *child; + + g_assert (GTK_IS_WIDGET (widget)); + g_assert (EEL_IS_IMAGE_TABLE (event_data)); + g_assert (event != NULL); + + image_table = EEL_IMAGE_TABLE (event_data); + + child = eel_wrap_table_find_child_at_event_point (EEL_WRAP_TABLE (image_table), event->x, event->y); + + if (child && !gtk_widget_get_sensitive (child)) + { + return FALSE; + } + + if (child != NULL) + { + if (child == image_table->details->child_under_pointer) + { + image_table->details->child_being_pressed = child; + image_table_emit_signal (image_table, + child, + CHILD_PRESSED, + event->x, + event->y, + event->button, + event->state, + (GdkEvent *)event); + } + } + + return FALSE; +} + +static int +ancestor_button_release_event (GtkWidget *widget, + GdkEventButton *event, + gpointer event_data) +{ + EelImageTable *image_table; + GtkWidget *child; + GtkWidget *released_emit_child = NULL; + GtkWidget *clicked_emit_child = NULL; + + g_assert (GTK_IS_WIDGET (widget)); + g_assert (EEL_IS_IMAGE_TABLE (event_data)); + g_assert (event != NULL); + + image_table = EEL_IMAGE_TABLE (event_data); + + child = eel_wrap_table_find_child_at_event_point (EEL_WRAP_TABLE (image_table), event->x, event->y); + + if (child && !gtk_widget_get_sensitive (child)) + { + return FALSE; + } + + if (image_table->details->child_being_pressed != NULL) + { + released_emit_child = image_table->details->child_being_pressed; + } + + if (child != NULL) + { + if (child == image_table->details->child_being_pressed) + { + clicked_emit_child = child; + } + } + + image_table->details->child_being_pressed = NULL; + + if (released_emit_child != NULL) + { + image_table_emit_signal (image_table, + released_emit_child, + CHILD_RELEASED, + event->x, + event->y, + event->button, + event->state, + (GdkEvent *)event); + } + + if (clicked_emit_child != NULL) + { + + image_table_emit_signal (image_table, + clicked_emit_child, + CHILD_CLICKED, + event->x, + event->y, + event->button, + event->state, + (GdkEvent *)event); + } + + return FALSE; +} + +/** + * eel_image_table_new: + */ +GtkWidget* +eel_image_table_new (gboolean homogeneous) +{ + EelImageTable *image_table; + + image_table = EEL_IMAGE_TABLE (gtk_widget_new (eel_image_table_get_type (), NULL)); + + eel_wrap_table_set_homogeneous (EEL_WRAP_TABLE (image_table), homogeneous); + + return GTK_WIDGET (image_table); +} + +/** + * eel_image_table_add_empty_child: + * @image_table: A EelImageTable. + * + * Add a "empty" child to the table. Useful when you want to have + * empty space between 2 children. + * + * Returns: The empty child - A EelLabeledImage widget with no label + * or pixbuf. + */ +GtkWidget * +eel_image_table_add_empty_image (EelImageTable *image_table) +{ + GtkWidget *empty; + + g_return_val_if_fail (EEL_IS_IMAGE_TABLE (image_table), NULL); + + empty = eel_labeled_image_new (NULL, NULL); + gtk_container_add (GTK_CONTAINER (image_table), empty); + gtk_widget_set_sensitive (empty, FALSE); + + return empty; +} diff --git a/eel/eel-image-table.h b/eel/eel-image-table.h new file mode 100644 index 00000000..90602a76 --- /dev/null +++ b/eel/eel-image-table.h @@ -0,0 +1,99 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-image-table.h - An image table. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Ramiro Estrugo +*/ + +#ifndef EEL_IMAGE_TABLE_H +#define EEL_IMAGE_TABLE_H + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define EEL_TYPE_IMAGE_TABLE eel_image_table_get_type() +#define EEL_IMAGE_TABLE(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), EEL_TYPE_IMAGE_TABLE, EelImageTable)) +#define EEL_IMAGE_TABLE_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), EEL_TYPE_IMAGE_TABLE, EelImageTableClass)) +#define EEL_IS_IMAGE_TABLE(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EEL_TYPE_IMAGE_TABLE)) +#define EEL_IS_IMAGE_TABLE_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), EEL_TYPE_IMAGE_TABLE)) +#define EEL_IMAGE_TABLE_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS ((obj), EEL_TYPE_IMAGE_TABLE, EelImageTableClass)) + + typedef struct EelImageTable EelImageTable; + typedef struct EelImageTableClass EelImageTableClass; + typedef struct EelImageTableDetails EelImageTableDetails; + + typedef struct + { + int x; + int y; + int button; + guint state; + GdkEvent *event; + } EelImageTableEvent; + + struct EelImageTable + { + /* Superclass */ + EelWrapTable wrap_table; + + /* Private things */ + EelImageTableDetails *details; + }; + + struct EelImageTableClass + { + EelWrapTableClass parent_class; + + /* Signals */ + void (* child_enter) (EelImageTable *image_table, + GtkWidget *child, + const EelImageTableEvent *event); + void (* child_leave) (EelImageTable *image_table, + GtkWidget *child, + const EelImageTableEvent *event); + void (* child_pressed) (EelImageTable *image_table, + GtkWidget *child, + const EelImageTableEvent *event); + void (* child_released) (EelImageTable *image_table, + GtkWidget *child, + const EelImageTableEvent *event); + void (* child_clicked) (EelImageTable *image_table, + GtkWidget *child, + const EelImageTableEvent *event); + }; + + /* Public GtkImageTable methods */ + GType eel_image_table_get_type (void); + GtkWidget *eel_image_table_new (gboolean homogeneous); + GtkWidget *eel_image_table_add_empty_image (EelImageTable *image_table); + +#ifdef __cplusplus +} +#endif + +#endif /* EEL_IMAGE_TABLE_H */ diff --git a/eel/eel-labeled-image.c b/eel/eel-labeled-image.c new file mode 100644 index 00000000..76a23876 --- /dev/null +++ b/eel/eel-labeled-image.c @@ -0,0 +1,2493 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* eel-labeled-image.c - A labeled image. + + Copyright (C) 2000 Eazel, Inc. + + The Mate Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The Mate Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the Mate Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. + + Authors: Ramiro Estrugo +*/ + +#include +#include "eel-labeled-image.h" + +#include "eel-art-extensions.h" +#include "eel-art-gtk-extensions.h" +#include "eel-debug-drawing.h" +#include "eel-gtk-container.h" +#include "eel-gtk-extensions.h" +#include "eel-gtk-macros.h" +#include "eel-accessibility.h" +#include +#include +#include + +#define DEFAULT_SPACING 0 +#define DEFAULT_X_PADDING 0 +#define DEFAULT_Y_PADDING 0 +#define DEFAULT_X_ALIGNMENT 0.5 +#define DEFAULT_Y_ALIGNMENT 0.5 + +/* Signals */ +enum +{ + ACTIVATE, + LAST_SIGNAL +}; + +/* Arguments */ +enum +{ + PROP_0, + PROP_FILL, + PROP_LABEL, + PROP_LABEL_POSITION, + PROP_PIXBUF, + PROP_SHOW_IMAGE, + PROP_SHOW_LABEL, + PROP_SPACING, + PROP_X_ALIGNMENT, + PROP_X_PADDING, + PROP_Y_ALIGNMENT, + PROP_Y_PADDING +}; + +/* Detail member struct */ +struct EelLabeledImageDetails +{ + GtkWidget *image; + GtkWidget *label; + GtkPositionType label_position; + gboolean show_label; + gboolean show_image; + guint spacing; + float x_alignment; + float y_alignment; + int x_padding; + int y_padding; + int fixed_image_height; + gboolean fill; +}; + +/* derived types so we can add our accessibility interfaces */ +static GType eel_labeled_image_button_get_type (void); +static GType eel_labeled_image_check_button_get_type (void); +static GType eel_labeled_image_radio_button_get_type (void); +static GType eel_labeled_image_toggle_button_get_type (void); + + +static void eel_labeled_image_class_init (EelLabeledImageClass *labeled_image_class); +static void eel_labeled_image_init (EelLabeledImage *image); +static void eel_labeled_image_finalize (GObject *object); + + + +/* GObjectClass methods */ +static void eel_labeled_image_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec); +static void eel_labeled_image_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec); + +/* GtkObjectClass methods */ +static void eel_labeled_image_destroy (GtkObject *object); + +/* GtkWidgetClass methods */ +static void eel_labeled_image_size_request (GtkWidget *widget, + GtkRequisition *requisition); +static int eel_labeled_image_expose_event (GtkWidget *widget, + GdkEventExpose *event); +static void eel_labeled_image_size_allocate (GtkWidget *widget, + GtkAllocation *allocation); +static void eel_labeled_image_map (GtkWidget *widget); +static void eel_labeled_image_unmap (GtkWidget *widget); +static AtkObject *eel_labeled_image_get_accessible (GtkWidget *widget); + +/* GtkContainerClass methods */ +static void eel_labeled_image_add (GtkContainer *container, + GtkWidget *widget); +static void eel_labeled_image_remove (GtkContainer *container, + GtkWidget *widget); +static void eel_labeled_image_forall (GtkContainer *container, + gboolean include_internals, + GtkCallback callback, + gpointer callback_data); + +/* Private EelLabeledImage methods */ +static EelDimensions labeled_image_get_image_dimensions (const EelLabeledImage *labeled_image); +static EelDimensions labeled_image_get_label_dimensions (const EelLabeledImage *labeled_image); +static void labeled_image_ensure_label (EelLabeledImage *labeled_image); +static void labeled_image_ensure_image (EelLabeledImage *labeled_image); +static EelIRect labeled_image_get_content_bounds (const EelLabeledImage *labeled_image); +static EelDimensions labeled_image_get_content_dimensions (const EelLabeledImage *labeled_image); +static void labeled_image_update_alignments (EelLabeledImage *labeled_image); +static gboolean labeled_image_show_label (const EelLabeledImage *labeled_image); +static gboolean labeled_image_show_image (const EelLabeledImage *labeled_image); + +static guint labeled_image_signals[LAST_SIGNAL] = { 0 }; + +EEL_CLASS_BOILERPLATE (EelLabeledImage, eel_labeled_image, GTK_TYPE_CONTAINER) + +/* Class init methods */ +static void +eel_labeled_image_class_init (EelLabeledImageClass *labeled_image_class) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (labeled_image_class); + GtkObjectClass *object_class = GTK_OBJECT_CLASS (labeled_image_class); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (labeled_image_class); + GtkContainerClass *container_class = GTK_CONTAINER_CLASS (labeled_image_class); + GtkBindingSet *binding_set; + + gobject_class->finalize = eel_labeled_image_finalize; + + /* GObjectClass */ + gobject_class->set_property = eel_labeled_image_set_property; + gobject_class->get_property = eel_labeled_image_get_property; + + /* GtkObjectClass */ + object_class->destroy = eel_labeled_image_destroy; + + /* GtkWidgetClass */ + widget_class->size_request = eel_labeled_image_size_request; + widget_class->size_allocate = eel_labeled_image_size_allocate; + widget_class->expose_event = eel_labeled_image_expose_event; + widget_class->map = eel_labeled_image_map; + widget_class->unmap = eel_labeled_image_unmap; + widget_class->get_accessible = eel_labeled_image_get_accessible; + + /* GtkContainerClass */ + container_class->add = eel_labeled_image_add; + container_class->remove = eel_labeled_image_remove; + container_class->forall = eel_labeled_image_forall; + + labeled_image_signals[ACTIVATE] = + g_signal_new ("activate", + G_TYPE_FROM_CLASS (labeled_image_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EelLabeledImageClass, + activate), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + widget_class->activate_signal = labeled_image_signals[ACTIVATE]; + + binding_set = gtk_binding_set_by_class (gobject_class); + + gtk_binding_entry_add_signal (binding_set, + GDK_Return, 0, + "activate", 0); + gtk_binding_entry_add_signal (binding_set, + GDK_KP_Enter, 0, + "activate", 0); + gtk_binding_entry_add_signal (binding_set, + GDK_space, 0, + "activate", 0); + + + /* Properties */ + g_object_class_install_property ( + gobject_class, + PROP_PIXBUF, + g_param_spec_object ("pixbuf", NULL, NULL, + GDK_TYPE_PIXBUF, G_PARAM_READWRITE)); + + g_object_class_install_property ( + gobject_class, + PROP_LABEL, + g_param_spec_string ("label", NULL, NULL, + "", G_PARAM_READWRITE)); + + + g_object_class_install_property ( + gobject_class, + PROP_LABEL_POSITION, + g_param_spec_enum ("label_position", NULL, NULL, + GTK_TYPE_POSITION_TYPE, + GTK_POS_BOTTOM, + G_PARAM_READWRITE)); + + g_object_class_install_property ( + gobject_class, + PROP_SHOW_LABEL, + g_param_spec_boolean ("show_label", NULL, NULL, + TRUE, G_PARAM_READWRITE)); + + g_object_class_install_property ( + gobject_class, + PROP_SHOW_IMAGE, + g_param_spec_boolean ("show_image", NULL, NULL, + TRUE, G_PARAM_READWRITE)); + + + g_object_class_install_property ( + gobject_class, + PROP_SPACING, + g_param_spec_uint ("spacing", NULL, NULL, + 0, + G_MAXINT, + DEFAULT_SPACING, + G_PARAM_READWRITE)); + + g_object_class_install_property ( + gobject_class, + PROP_X_PADDING, + g_param_spec_int ("x_padding", NULL, NULL, + 0, + G_MAXINT, + DEFAULT_X_PADDING, + G_PARAM_READWRITE)); + + g_object_class_install_property ( + gobject_class, + PROP_Y_PADDING, + g_param_spec_int ("y_padding", NULL, NULL, + 0, + G_MAXINT, + DEFAULT_Y_PADDING, + G_PARAM_READWRITE)); + + g_object_class_install_property ( + gobject_class, + PROP_X_ALIGNMENT, + g_param_spec_float ("x_alignment", NULL, NULL, + 0.0, + 1.0, + DEFAULT_X_ALIGNMENT, + G_PARAM_READWRITE)); + + g_object_class_install_property ( + gobject_class, + PROP_Y_ALIGNMENT, + g_param_spec_float ("y_alignment", NULL, NULL, + 0.0, + 1.0, + DEFAULT_Y_ALIGNMENT, + G_PARAM_READWRITE)); + + g_object_class_install_property ( + gobject_class, + PROP_FILL, + g_param_spec_boolean ("fill", NULL, NULL, + FALSE, + G_PARAM_READWRITE)); +} + +static void +eel_labeled_image_init (EelLabeledImage *labeled_image) +{ + gtk_widget_set_has_window (GTK_WIDGET (labeled_image), FALSE); + + labeled_image->details = g_new0 (EelLabeledImageDetails, 1); + labeled_image->details->show_label = TRUE; + labeled_image->details->show_image = TRUE; + labeled_image->details->label_position = GTK_POS_BOTTOM; + labeled_image->details->spacing = DEFAULT_SPACING; + labeled_image->details->x_padding = DEFAULT_X_PADDING; + labeled_image->details->y_padding = DEFAULT_Y_PADDING; + labeled_image->details->x_alignment = DEFAULT_X_ALIGNMENT; + labeled_image->details->y_alignment = DEFAULT_Y_ALIGNMENT; + labeled_image->details->fixed_image_height = 0; + + eel_labeled_image_set_fill (labeled_image, FALSE); +} + +static void +eel_labeled_image_finalize (GObject *object) +{ + EelLabeledImage *labeled_image; + + labeled_image = EEL_LABELED_IMAGE (object); + + g_free (labeled_image->details); + + EEL_CALL_PARENT (G_OBJECT_CLASS, finalize, (object)); +} + + +static void +eel_labeled_image_destroy (GtkObject *object) +{ + EelLabeledImage *labeled_image; + + labeled_image = EEL_LABELED_IMAGE (object); + + if (labeled_image->details->image != NULL) + { + gtk_widget_destroy (labeled_image->details->image); + } + + if (labeled_image->details->label != NULL) + { + gtk_widget_destroy (labeled_image->details->label); + } + + EEL_CALL_PARENT (GTK_OBJECT_CLASS, destroy, (object)); +} + +/* GObjectClass methods */ +static void +eel_labeled_image_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + EelLabeledImage *labeled_image; + + g_assert (EEL_IS_LABELED_IMAGE (object)); + + labeled_image = EEL_LABELED_IMAGE (object); + + switch (property_id) + { + case PROP_PIXBUF: + eel_labeled_image_set_pixbuf (labeled_image, + g_value_get_object (value)); + break; + + case PROP_LABEL: + eel_labeled_image_set_text (labeled_image, g_value_get_string (value)); + break; + + case PROP_LABEL_POSITION: + eel_labeled_image_set_label_position (labeled_image, + g_value_get_enum (value)); + break; + + case PROP_SHOW_LABEL: + eel_labeled_image_set_show_label (labeled_image, + g_value_get_boolean (value)); + break; + + case PROP_SHOW_IMAGE: + eel_labeled_image_set_show_image (labeled_image, + g_value_get_boolean (value)); + break; + + case PROP_SPACING: + eel_labeled_image_set_spacing (labeled_image, + g_value_get_uint (value)); + break; + + case PROP_X_PADDING: + eel_labeled_image_set_x_padding (labeled_image, + g_value_get_int (value)); + break; + + case PROP_Y_PADDING: + eel_labeled_image_set_y_padding (labeled_image, + g_value_get_int (value)); + break; + + case PROP_X_ALIGNMENT: + eel_labeled_image_set_x_alignment (labeled_image, + g_value_get_float (value)); + break; + + case PROP_Y_ALIGNMENT: + eel_labeled_image_set_y_alignment (labeled_image, + g_value_get_float (value)); + break; + + case PROP_FILL: + eel_labeled_image_set_fill (labeled_image, + g_value_get_boolean (value)); + break; + default: + g_assert_not_reached (); + } +} + +static void +eel_labeled_image_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + EelLabeledImage *labeled_image; + + g_assert (EEL_IS_LABELED_IMAGE (object)); + + labeled_image = EEL_LABELED_IMAGE (object); + + switch (property_id) + { + case PROP_LABEL: + if (labeled_image->details->label == NULL) + { + g_value_set_string (value, NULL); + } + else + { + g_value_set_string (value, + gtk_label_get_text (GTK_LABEL ( + labeled_image->details->label))); + } + break; + + case PROP_LABEL_POSITION: + g_value_set_enum (value, eel_labeled_image_get_label_position (labeled_image)); + break; + + case PROP_SHOW_LABEL: + g_value_set_boolean (value, eel_labeled_image_get_show_label (labeled_image)); + break; + + case PROP_SHOW_IMAGE: + g_value_set_boolean (value, eel_labeled_image_get_show_image (labeled_image)); + break; + + case PROP_SPACING: + g_value_set_uint (value, eel_labeled_image_get_spacing (labeled_image)); + break; + + case PROP_X_PADDING: + g_value_set_int (value, eel_labeled_image_get_x_padding (labeled_image)); + break; + + case PROP_Y_PADDING: + g_value_set_int (value, eel_labeled_image_get_y_padding (labeled_image)); + break; + + case PROP_X_ALIGNMENT: + g_value_set_float (value, eel_labeled_image_get_x_alignment (labeled_image)); + break; + + case PROP_Y_ALIGNMENT: + g_value_set_float (value, eel_labeled_image_get_y_alignment (labeled_image)); + break; + + case PROP_FILL: + g_value_set_boolean (value, eel_labeled_image_get_fill (labeled_image)); + break; + + default: + g_assert_not_reached (); + } +} + +/* GtkWidgetClass methods */ +static void +eel_labeled_image_size_request (GtkWidget *widget, + GtkRequisition *requisition) +{ + EelLabeledImage *labeled_image; + EelDimensions content_dimensions; + + g_assert (EEL_IS_LABELED_IMAGE (widget)); + g_assert (requisition != NULL); + + labeled_image = EEL_LABELED_IMAGE (widget); + + content_dimensions = labeled_image_get_content_dimensions (labeled_image); + + requisition->width = + MAX (1, content_dimensions.width) + + 2 * labeled_image->details->x_padding; + + requisition->height = + MAX (1, content_dimensions.height) + + 2 * labeled_image->details->y_padding; +} + +static void +eel_labeled_image_size_allocate (GtkWidget *widget, + GtkAllocation *allocation) +{ + EelLabeledImage *labeled_image; + EelIRect image_bounds; + EelIRect label_bounds; + + g_assert (EEL_IS_LABELED_IMAGE (widget)); + g_assert (allocation != NULL); + + labeled_image = EEL_LABELED_IMAGE (widget); + + gtk_widget_set_allocation (widget, allocation); + + label_bounds = eel_labeled_image_get_label_bounds (labeled_image); + eel_gtk_container_child_size_allocate (GTK_CONTAINER (widget), + labeled_image->details->label, + label_bounds); + + image_bounds = eel_labeled_image_get_image_bounds (labeled_image); + eel_gtk_container_child_size_allocate (GTK_CONTAINER (widget), + labeled_image->details->image, + image_bounds); +} + +static int +eel_labeled_image_expose_event (GtkWidget *widget, + GdkEventExpose *event) +{ + EelLabeledImage *labeled_image; + EelIRect label_bounds; + GtkStyle *style; + GdkWindow *window; + + g_assert (EEL_IS_LABELED_IMAGE (widget)); + g_assert (gtk_widget_get_realized (widget)); + g_assert (event != NULL); + + labeled_image = EEL_LABELED_IMAGE (widget); + + style = gtk_widget_get_style (widget); + window = gtk_widget_get_window (widget); + if (gtk_widget_get_state (widget) == GTK_STATE_SELECTED || + gtk_widget_get_state (widget) == GTK_STATE_ACTIVE) + { + label_bounds = eel_labeled_image_get_label_bounds (EEL_LABELED_IMAGE (widget)); + + gtk_paint_flat_box (style, + window, + gtk_widget_get_state (widget), + GTK_SHADOW_NONE, + &event->area, + widget, + "eel-labeled-image", + label_bounds.x0, label_bounds.y0, + label_bounds.x1 - label_bounds.x0, + label_bounds.y1 - label_bounds.y0); + } + + if (labeled_image_show_label (labeled_image)) + { + eel_gtk_container_child_expose_event (GTK_CONTAINER (widget), + labeled_image->details->label, + event); + } + + if (labeled_image_show_image (labeled_image)) + { + eel_gtk_container_child_expose_event (GTK_CONTAINER (widget), + labeled_image->details->image, + event); + } + + if (gtk_widget_has_focus (widget)) + { + label_bounds = eel_labeled_image_get_image_bounds (EEL_LABELED_IMAGE (widget)); + gtk_paint_focus (style, window, + GTK_STATE_NORMAL, + &event->area, widget, + "eel-focusable-labeled-image", + label_bounds.x0, label_bounds.y0, + label_bounds.x1 - label_bounds.x0, + label_bounds.y1 - label_bounds.y0); + } + + return FALSE; +} + +static void +eel_labeled_image_map (GtkWidget *widget) +{ + EelLabeledImage *labeled_image; + + g_assert (EEL_IS_LABELED_IMAGE (widget)); + + labeled_image = EEL_LABELED_IMAGE (widget); + + gtk_widget_set_mapped (widget, TRUE); + + if (labeled_image_show_label (labeled_image)) + { + eel_gtk_container_child_map (GTK_CONTAINER (widget), labeled_image->details->label); + } + + if (labeled_image_show_image (labeled_image)) + { + eel_gtk_container_child_map (GTK_CONTAINER (widget), labeled_image->details->image); + } +} + +static void +eel_labeled_image_unmap (GtkWidget *widget) +{ + EelLabeledImage *labeled_image; + + g_assert (EEL_IS_LABELED_IMAGE (widget)); + + labeled_image = EEL_LABELED_IMAGE (widget); + + gtk_widget_set_mapped (widget, FALSE); + + eel_gtk_container_child_unmap (GTK_CONTAINER (widget), labeled_image->details->label); + eel_gtk_container_child_unmap (GTK_CONTAINER (widget), labeled_image->details->image); +} + +/* GtkContainerClass methods */ +static void +eel_labeled_image_add (GtkContainer *container, + GtkWidget *child) +{ + g_assert (GTK_IS_LABEL (child) || GTK_IS_IMAGE (child)); + + eel_gtk_container_child_add (container, child); +} + +static void +eel_labeled_image_remove (GtkContainer *container, + GtkWidget *child) +{ + EelLabeledImage *labeled_image; + + g_assert (GTK_IS_LABEL (child) || GTK_IS_IMAGE (child)); + + labeled_image = EEL_LABELED_IMAGE (container);; + + g_assert (child == labeled_image->details->image || child == labeled_image->details->label); + + eel_gtk_container_child_remove (container, child); + + if (labeled_image->details->image == child) + { + labeled_image->details->image = NULL; + } + + if (labeled_image->details->label == child) + { + labeled_image->details->label = NULL; + } +} + +static void +eel_labeled_image_forall (GtkContainer *container, + gboolean include_internals, + GtkCallback callback, + gpointer callback_data) +{ + EelLabeledImage *labeled_image; + + g_assert (EEL_IS_LABELED_IMAGE (container)); + g_assert (callback != NULL); + + labeled_image = EEL_LABELED_IMAGE (container); + + if (include_internals) + { + if (labeled_image->details->image != NULL) + { + (* callback) (labeled_image->details->image, callback_data); + } + + if (labeled_image->details->label != NULL) + { + (* callback) (labeled_image->details->label, callback_data); + } + } +} + +/* Private EelLabeledImage methods */ +static gboolean +is_fixed_height (const EelLabeledImage *labeled_image) +{ + return labeled_image->details->fixed_image_height > 0; +} + +static EelDimensions +labeled_image_get_image_dimensions (const EelLabeledImage *labeled_image) +{ + EelDimensions image_dimensions; + GtkRequisition image_requisition; + + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + if (!labeled_image_show_image (labeled_image)) + { + return eel_dimensions_empty; + } + + gtk_widget_size_request (labeled_image->details->image, &image_requisition); + + image_dimensions.width = (int) image_requisition.width; + image_dimensions.height = (int) image_requisition.height; + + if (is_fixed_height (labeled_image)) + { + image_dimensions.height = labeled_image->details->fixed_image_height; + } + + return image_dimensions; +} + +static EelDimensions +labeled_image_get_label_dimensions (const EelLabeledImage *labeled_image) +{ + EelDimensions label_dimensions; + GtkRequisition label_requisition; + + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + if (!labeled_image_show_label (labeled_image)) + { + return eel_dimensions_empty; + } + + gtk_widget_size_request (labeled_image->details->label, &label_requisition); + + label_dimensions.width = (int) label_requisition.width; + label_dimensions.height = (int) label_requisition.height; + + return label_dimensions; +} + +static EelIRect +labeled_image_get_image_bounds_fill (const EelLabeledImage *labeled_image) +{ + EelIRect image_bounds; + EelDimensions image_dimensions; + EelIRect content_bounds; + EelIRect bounds; + + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + image_dimensions = labeled_image_get_image_dimensions (labeled_image); + + if (eel_dimensions_are_empty (image_dimensions)) + { + return eel_irect_empty; + } + + content_bounds = labeled_image_get_content_bounds (labeled_image); + bounds = eel_gtk_widget_get_bounds (GTK_WIDGET (labeled_image)); + + if (!labeled_image_show_label (labeled_image)) + { + image_bounds = bounds; + } + else + { + switch (labeled_image->details->label_position) + { + case GTK_POS_LEFT: + image_bounds.y0 = bounds.y0; + image_bounds.x0 = content_bounds.x1 - image_dimensions.width; + image_bounds.y1 = bounds.y1; + image_bounds.x1 = bounds.x1; + break; + + case GTK_POS_RIGHT: + image_bounds.y0 = bounds.y0; + image_bounds.x0 = bounds.x0; + image_bounds.y1 = bounds.y1; + image_bounds.x1 = content_bounds.x0 + image_dimensions.width; + break; + + case GTK_POS_TOP: + image_bounds.x0 = bounds.x0; + image_bounds.y0 = content_bounds.y1 - image_dimensions.height; + image_bounds.x1 = bounds.x1; + image_bounds.y1 = bounds.y1; + break; + + case GTK_POS_BOTTOM: + image_bounds.x0 = bounds.x0; + image_bounds.y0 = bounds.y0; + image_bounds.x1 = bounds.x1; + image_bounds.y1 = content_bounds.y0 + image_dimensions.height; + break; + + default: + image_bounds.x0 = 0; + image_bounds.y0 = 0; + image_bounds.x1 = 0; + image_bounds.y1 = 0; + g_assert_not_reached (); + } + } + + return image_bounds; +} + +EelIRect +eel_labeled_image_get_image_bounds (const EelLabeledImage *labeled_image) +{ + EelDimensions image_dimensions; + EelDimensions label_dimensions; + GtkRequisition image_requisition; + EelIRect image_bounds; + EelIRect content_bounds; + + g_return_val_if_fail (EEL_IS_LABELED_IMAGE (labeled_image), eel_irect_empty); + + if (labeled_image->details->fill) + { + return labeled_image_get_image_bounds_fill (labeled_image); + } + + /* get true real dimensions if we're in fixed height mode */ + if (is_fixed_height (labeled_image) && labeled_image_show_image (labeled_image)) + { + gtk_widget_size_request (labeled_image->details->image, &image_requisition); + image_dimensions.width = (int) image_requisition.width; + image_dimensions.height = (int) image_requisition.height; + } + else + { + image_dimensions = labeled_image_get_image_dimensions (labeled_image); + } + + label_dimensions = labeled_image_get_label_dimensions (labeled_image); + + if (eel_dimensions_are_empty (image_dimensions)) + { + return eel_irect_empty; + } + + content_bounds = labeled_image_get_content_bounds (labeled_image); + + if (!labeled_image_show_label (labeled_image)) + { + image_bounds.x0 = + content_bounds.x0 + + (eel_irect_get_width (content_bounds) - image_dimensions.width) / 2; + image_bounds.y0 = + content_bounds.y0 + + (eel_irect_get_height (content_bounds) - image_dimensions.height) / 2; + } + else + { + switch (labeled_image->details->label_position) + { + case GTK_POS_LEFT: + image_bounds.x0 = content_bounds.x1 - image_dimensions.width; + image_bounds.y0 = + content_bounds.y0 + + (eel_irect_get_height (content_bounds) - image_dimensions.height) / 2; + break; + + case GTK_POS_RIGHT: + image_bounds.x0 = content_bounds.x0; + image_bounds.y0 = + content_bounds.y0 + + (eel_irect_get_height (content_bounds) - image_dimensions.height) / 2; + break; + + case GTK_POS_TOP: + image_bounds.x0 = + content_bounds.x0 + + (eel_irect_get_width (content_bounds) - image_dimensions.width) / 2; + image_bounds.y0 = content_bounds.y1 - image_dimensions.height; + break; + + case GTK_POS_BOTTOM: + image_bounds.x0 = + content_bounds.x0 + + (eel_irect_get_width (content_bounds) - image_dimensions.width) / 2; + + if (is_fixed_height (labeled_image)) + { + image_bounds.y0 = content_bounds.y0 + eel_irect_get_height (content_bounds) + - image_dimensions.height + - label_dimensions.height + - labeled_image->details->spacing; + } + else + { + image_bounds.y0 = content_bounds.y0; + } + + break; + + default: + image_bounds.x0 = 0; + image_bounds.y0 = 0; + g_assert_not_reached (); + } + } + + image_bounds.x1 = image_bounds.x0 + image_dimensions.width; + image_bounds.y1 = image_bounds.y0 + image_dimensions.height; + + return image_bounds; +} + +static EelIRect +labeled_image_get_label_bounds_fill (const EelLabeledImage *labeled_image) +{ + EelIRect label_bounds; + EelDimensions label_dimensions; + EelIRect content_bounds; + EelIRect bounds; + + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + label_dimensions = labeled_image_get_label_dimensions (labeled_image); + + if (eel_dimensions_are_empty (label_dimensions)) + { + return eel_irect_empty; + } + + content_bounds = labeled_image_get_content_bounds (labeled_image); + bounds = eel_gtk_widget_get_bounds (GTK_WIDGET (labeled_image)); + + /* Only the label is shown */ + if (!labeled_image_show_image (labeled_image)) + { + label_bounds = bounds; + /* Both label and image are shown */ + } + else + { + switch (labeled_image->details->label_position) + { + case GTK_POS_LEFT: + label_bounds.y0 = bounds.y0; + label_bounds.x0 = bounds.x0; + label_bounds.y1 = bounds.y1; + label_bounds.x1 = content_bounds.x0 + label_dimensions.width; + break; + + case GTK_POS_RIGHT: + label_bounds.y0 = bounds.y0; + label_bounds.x0 = content_bounds.x1 - label_dimensions.width; + label_bounds.y1 = bounds.y1; + label_bounds.x1 = bounds.x1; + break; + + case GTK_POS_TOP: + label_bounds.x0 = bounds.x0; + label_bounds.y0 = bounds.y0; + label_bounds.x1 = bounds.x1; + label_bounds.y1 = content_bounds.y0 + label_dimensions.height; + break; + + case GTK_POS_BOTTOM: + label_bounds.x0 = bounds.x0; + label_bounds.y0 = content_bounds.y1 - label_dimensions.height; + label_bounds.x1 = bounds.x1; + label_bounds.y1 = bounds.y1; + break; + + default: + label_bounds.x0 = 0; + label_bounds.y0 = 0; + label_bounds.x1 = 0; + label_bounds.y1 = 0; + g_assert_not_reached (); + } + } + + return label_bounds; +} + +EelIRect +eel_labeled_image_get_label_bounds (const EelLabeledImage *labeled_image) +{ + EelIRect label_bounds; + EelDimensions label_dimensions; + EelIRect content_bounds; + + g_return_val_if_fail (EEL_IS_LABELED_IMAGE (labeled_image), eel_irect_empty); + + if (labeled_image->details->fill) + { + return labeled_image_get_label_bounds_fill (labeled_image); + } + + label_dimensions = labeled_image_get_label_dimensions (labeled_image); + + if (eel_dimensions_are_empty (label_dimensions)) + { + return eel_irect_empty; + } + + content_bounds = labeled_image_get_content_bounds (labeled_image); + + /* Only the label is shown */ + if (!labeled_image_show_image (labeled_image)) + { + label_bounds.x0 = + content_bounds.x0 + + (eel_irect_get_width (content_bounds) - label_dimensions.width) / 2; + label_bounds.y0 = + content_bounds.y0 + + (eel_irect_get_height (content_bounds) - label_dimensions.height) / 2; + /* Both label and image are shown */ + } + else + { + switch (labeled_image->details->label_position) + { + case GTK_POS_LEFT: + label_bounds.x0 = content_bounds.x0; + label_bounds.y0 = + content_bounds.y0 + + (eel_irect_get_height (content_bounds) - label_dimensions.height) / 2; + break; + + case GTK_POS_RIGHT: + label_bounds.x0 = content_bounds.x1 - label_dimensions.width; + label_bounds.y0 = + content_bounds.y0 + + (eel_irect_get_height (content_bounds) - label_dimensions.height) / 2; + break; + + case GTK_POS_TOP: + label_bounds.x0 = + content_bounds.x0 + + (eel_irect_get_width (content_bounds) - label_dimensions.width) / 2; + label_bounds.y0 = content_bounds.y0; + break; + + case GTK_POS_BOTTOM: + label_bounds.x0 = + content_bounds.x0 + + (eel_irect_get_width (content_bounds) - label_dimensions.width) / 2; + label_bounds.y0 = content_bounds.y1 - label_dimensions.height; + break; + + default: + label_bounds.x0 = 0; + label_bounds.y0 = 0; + g_assert_not_reached (); + } + } + + label_bounds.x1 = label_bounds.x0 + label_dimensions.width; + label_bounds.y1 = label_bounds.y0 + label_dimensions.height; + + return label_bounds; +} + +static void +labeled_image_update_alignments (EelLabeledImage *labeled_image) +{ + + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + if (labeled_image->details->label != NULL) + { + float x_alignment; + float y_alignment; + + if (labeled_image->details->fill) + { + gtk_misc_get_alignment (GTK_MISC (labeled_image->details->label), + &x_alignment, &y_alignment); + + /* Only the label is shown */ + if (!labeled_image_show_image (labeled_image)) + { + x_alignment = 0.5; + y_alignment = 0.5; + /* Both label and image are shown */ + } + else + { + switch (labeled_image->details->label_position) + { + case GTK_POS_LEFT: + x_alignment = 1.0; + y_alignment = 0.5; + break; + + case GTK_POS_RIGHT: + x_alignment = 0.0; + y_alignment = 0.5; + break; + + case GTK_POS_TOP: + x_alignment = 0.5; + y_alignment = 1.0; + break; + + case GTK_POS_BOTTOM: + x_alignment = 0.5; + y_alignment = 0.0; + break; + } + + } + + gtk_misc_set_alignment (GTK_MISC (labeled_image->details->label), + x_alignment, + y_alignment); + } + } + + if (labeled_image->details->image != NULL) + { + float x_alignment; + float y_alignment; + + if (labeled_image->details->fill) + { + gtk_misc_get_alignment (GTK_MISC (labeled_image->details->image), + &x_alignment, &y_alignment); + + /* Only the image is shown */ + if (!labeled_image_show_label (labeled_image)) + { + x_alignment = 0.5; + y_alignment = 0.5; + /* Both label and image are shown */ + } + else + { + switch (labeled_image->details->label_position) + { + case GTK_POS_LEFT: + x_alignment = 0.0; + y_alignment = 0.5; + break; + + case GTK_POS_RIGHT: + x_alignment = 1.0; + y_alignment = 0.5; + break; + + case GTK_POS_TOP: + x_alignment = 0.5; + y_alignment = 0.0; + break; + + case GTK_POS_BOTTOM: + x_alignment = 0.5; + y_alignment = 1.0; + break; + } + } + + gtk_misc_set_alignment (GTK_MISC (labeled_image->details->image), + x_alignment, + y_alignment); + } + } +} + +static EelDimensions +labeled_image_get_content_dimensions (const EelLabeledImage *labeled_image) +{ + EelDimensions image_dimensions; + EelDimensions label_dimensions; + EelDimensions content_dimensions; + + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + image_dimensions = labeled_image_get_image_dimensions (labeled_image); + label_dimensions = labeled_image_get_label_dimensions (labeled_image); + + content_dimensions = eel_dimensions_empty; + + /* Both shown */ + if (!eel_dimensions_are_empty (image_dimensions) && !eel_dimensions_are_empty (label_dimensions)) + { + content_dimensions.width = + image_dimensions.width + labeled_image->details->spacing + label_dimensions.width; + switch (labeled_image->details->label_position) + { + case GTK_POS_LEFT: + case GTK_POS_RIGHT: + content_dimensions.width = + image_dimensions.width + labeled_image->details->spacing + label_dimensions.width; + content_dimensions.height = MAX (image_dimensions.height, label_dimensions.height); + break; + + case GTK_POS_TOP: + case GTK_POS_BOTTOM: + content_dimensions.width = MAX (image_dimensions.width, label_dimensions.width); + content_dimensions.height = + image_dimensions.height + labeled_image->details->spacing + label_dimensions.height; + break; + } + /* Only image shown */ + } + else if (!eel_dimensions_are_empty (image_dimensions)) + { + content_dimensions.width = image_dimensions.width; + content_dimensions.height = image_dimensions.height; + /* Only label shown */ + } + else + { + content_dimensions.width = label_dimensions.width; + content_dimensions.height = label_dimensions.height; + } + + return content_dimensions; +} + +static EelIRect +labeled_image_get_content_bounds (const EelLabeledImage *labeled_image) +{ + EelDimensions content_dimensions; + EelIRect content_bounds; + EelIRect bounds; + + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + bounds = eel_gtk_widget_get_bounds (GTK_WIDGET (labeled_image)); + + content_dimensions = labeled_image_get_content_dimensions (labeled_image); + content_bounds = eel_irect_align (bounds, + content_dimensions.width, + content_dimensions.height, + labeled_image->details->x_alignment, + labeled_image->details->y_alignment); + + return content_bounds; +} + +static void +labeled_image_ensure_label (EelLabeledImage *labeled_image) +{ + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + if (labeled_image->details->label != NULL) + { + return; + } + + labeled_image->details->label = gtk_label_new (NULL); + gtk_container_add (GTK_CONTAINER (labeled_image), labeled_image->details->label); + gtk_widget_show (labeled_image->details->label); +} + +static void +labeled_image_ensure_image (EelLabeledImage *labeled_image) +{ + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + if (labeled_image->details->image != NULL) + { + return; + } + + labeled_image->details->image = gtk_image_new (); + gtk_container_add (GTK_CONTAINER (labeled_image), labeled_image->details->image); + gtk_widget_show (labeled_image->details->image); +} + +static gboolean +labeled_image_show_image (const EelLabeledImage *labeled_image) +{ + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + return labeled_image->details->image != NULL && labeled_image->details->show_image; +} + +static gboolean +labeled_image_show_label (const EelLabeledImage *labeled_image) +{ + g_assert (EEL_IS_LABELED_IMAGE (labeled_image)); + + return labeled_image->details->label != NULL && labeled_image->details->show_label; +} + +/** + * eel_labeled_image_new: + * @text: Text to use for label or NULL. + * @pixbuf: Pixbuf to use for image or NULL. + * + * Returns A newly allocated EelLabeledImage. If the &text parameter is not + * NULL then the LabeledImage will show a label. If the &pixbuf parameter is not + * NULL then the LabeledImage will show a pixbuf. Either of these can be NULL at + * creation time. + * + * Later in the lifetime of the widget you can invoke methods that affect the + * label and/or the image. If at creation time these were NULL, then they will + * be created as neeeded. + * + * Thus, using this widget in place of EelImage or EelLabel is "free" with + * only the GtkObject and function call overhead. + * + */ +GtkWidget* +eel_labeled_image_new (const char *text, + GdkPixbuf *pixbuf) +{ + EelLabeledImage *labeled_image; + + labeled_image = EEL_LABELED_IMAGE (gtk_widget_new (eel_labeled_image_get_type (), NULL)); + + if (text != NULL) + { + eel_labeled_image_set_text (labeled_image, text); + } + + if (pixbuf != NULL) + { + eel_labeled_image_set_pixbuf (labeled_image, pixbuf); + } + + labeled_image_update_alignments (labeled_image); + + return GTK_WIDGET (labeled_image); +} + +/** + * eel_labeled_image_new_from_file_name: + * @text: Text to use for label or NULL. + * @file_name: File name of picture to use for pixbuf. Cannot be NULL. + * + * Returns A newly allocated EelLabeledImage. If the &text parameter is not + * NULL then the LabeledImage will show a label. + * + */ +GtkWidget* +eel_labeled_image_new_from_file_name (const char *text, + const char *pixbuf_file_name) +{ + EelLabeledImage *labeled_image; + + g_return_val_if_fail (pixbuf_file_name != NULL, NULL); + + labeled_image = EEL_LABELED_IMAGE (eel_labeled_image_new (text, NULL)); + eel_labeled_image_set_pixbuf_from_file_name (labeled_image, pixbuf_file_name); + return GTK_WIDGET (labeled_image); +} + +/** + * eel_labeled_image_set_label_position: + * @labeled_image: A EelLabeledImage. + * @label_position: The position of the label with respect to the image. + * + * Set the position of the label with respect to the image as follows: + * + * GTK_POS_LEFT: + * [