diff options
Diffstat (limited to 'plugins/common')
| -rw-r--r-- | plugins/common/Makefile.am | 23 | ||||
| -rw-r--r-- | plugins/common/Makefile.in | 584 | ||||
| -rw-r--r-- | plugins/common/eggaccelerators.c | 658 | ||||
| -rw-r--r-- | plugins/common/eggaccelerators.h | 99 | ||||
| -rw-r--r-- | plugins/common/gsd-keygrab.c | 246 | ||||
| -rw-r--r-- | plugins/common/gsd-keygrab.h | 51 | ||||
| -rw-r--r-- | plugins/common/gsd-osd-window.c | 573 | ||||
| -rw-r--r-- | plugins/common/gsd-osd-window.h | 98 |
8 files changed, 2332 insertions, 0 deletions
diff --git a/plugins/common/Makefile.am b/plugins/common/Makefile.am new file mode 100644 index 0000000..447d02d --- /dev/null +++ b/plugins/common/Makefile.am @@ -0,0 +1,23 @@ + +noinst_LTLIBRARIES = libcommon.la + +libcommon_la_SOURCES = \ + eggaccelerators.c \ + eggaccelerators.h \ + gsd-keygrab.c \ + gsd-keygrab.h \ + gsd-osd-window.c \ + gsd-osd-window.h + +libcommon_la_CPPFLAGS = \ + $(AM_CPPFLAGS) + +libcommon_la_CFLAGS = \ + $(SETTINGS_PLUGIN_CFLAGS) \ + $(AM_CFLAGS) + +libcommon_la_LDFLAGS = \ + $(GSD_PLUGIN_LDFLAGS) $(X11_LIBS) + +libcommon_la_LIBADD = \ + $(SETTINGS_PLUGIN_LIBS) diff --git a/plugins/common/Makefile.in b/plugins/common/Makefile.in new file mode 100644 index 0000000..840011d --- /dev/null +++ b/plugins/common/Makefile.in @@ -0,0 +1,584 @@ +# 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 = plugins/common +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.ac +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 = +LTLIBRARIES = $(noinst_LTLIBRARIES) +am__DEPENDENCIES_1 = +libcommon_la_DEPENDENCIES = $(am__DEPENDENCIES_1) +am_libcommon_la_OBJECTS = libcommon_la-eggaccelerators.lo \ + libcommon_la-gsd-keygrab.lo libcommon_la-gsd-osd-window.lo +libcommon_la_OBJECTS = $(am_libcommon_la_OBJECTS) +libcommon_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(libcommon_la_CFLAGS) \ + $(CFLAGS) $(libcommon_la_LDFLAGS) $(LDFLAGS) -o $@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +am__mv = mv -f +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \ + $(LDFLAGS) -o $@ +SOURCES = $(libcommon_la_SOURCES) +DIST_SOURCES = $(libcommon_la_SOURCES) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +ALL_LINGUAS = @ALL_LINGUAS@ +AMTAR = @AMTAR@ +AR = @AR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CATALOGS = @CATALOGS@ +CATOBJEXT = @CATOBJEXT@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DATADIRNAME = @DATADIRNAME@ +DBUS_SYS_DIR = @DBUS_SYS_DIR@ +DEBUG_CFLAGS = @DEBUG_CFLAGS@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FGREP = @FGREP@ +FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@ +FONTCONFIG_LIBS = @FONTCONFIG_LIBS@ +GETTEXT_PACKAGE = @GETTEXT_PACKAGE@ +GIOUNIX_CFLAGS = @GIOUNIX_CFLAGS@ +GIOUNIX_LIBS = @GIOUNIX_LIBS@ +GLIB_GENMARSHAL = @GLIB_GENMARSHAL@ +GMOFILES = @GMOFILES@ +GMSGFMT = @GMSGFMT@ +GREP = @GREP@ +GSD_INTLTOOL_PLUGIN_RULE = @GSD_INTLTOOL_PLUGIN_RULE@ +GSD_PLUGIN_LDFLAGS = @GSD_PLUGIN_LDFLAGS@ +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@ +LD = @LD@ +LDFLAGS = @LDFLAGS@ +LIBEXECDIR = @LIBEXECDIR@ +LIBMATEKBDUI_CFLAGS = @LIBMATEKBDUI_CFLAGS@ +LIBMATEKBDUI_LIBS = @LIBMATEKBDUI_LIBS@ +LIBMATENOTIFY_CFLAGS = @LIBMATENOTIFY_CFLAGS@ +LIBMATENOTIFY_LIBS = @LIBMATENOTIFY_LIBS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LIPO = @LIPO@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ +MATECONFTOOL = @MATECONFTOOL@ +MATECONF_SCHEMA_CONFIG_SOURCE = @MATECONF_SCHEMA_CONFIG_SOURCE@ +MATECONF_SCHEMA_FILE_DIR = @MATECONF_SCHEMA_FILE_DIR@ +MATE_KEYBINDINGS_KEYSDIR = @MATE_KEYBINDINGS_KEYSDIR@ +MKDIR_P = @MKDIR_P@ +MKINSTALLDIRS = @MKINSTALLDIRS@ +MSGFMT = @MSGFMT@ +MSGFMT_OPTS = @MSGFMT_OPTS@ +MSGMERGE = @MSGMERGE@ +NM = @NM@ +NMEDIT = @NMEDIT@ +NSS_CFLAGS = @NSS_CFLAGS@ +NSS_DATABASE = @NSS_DATABASE@ +NSS_LIBS = @NSS_LIBS@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +OTOOL = @OTOOL@ +OTOOL64 = @OTOOL64@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PKG_CONFIG = @PKG_CONFIG@ +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ +POFILES = @POFILES@ +POLKIT_CFLAGS = @POLKIT_CFLAGS@ +POLKIT_LIBS = @POLKIT_LIBS@ +POSUB = @POSUB@ +PO_IN_DATADIR_FALSE = @PO_IN_DATADIR_FALSE@ +PO_IN_DATADIR_TRUE = @PO_IN_DATADIR_TRUE@ +PULSE_CFLAGS = @PULSE_CFLAGS@ +PULSE_LIBS = @PULSE_LIBS@ +RANLIB = @RANLIB@ +SED = @SED@ +SETTINGS_DAEMON_CFLAGS = @SETTINGS_DAEMON_CFLAGS@ +SETTINGS_DAEMON_LIBS = @SETTINGS_DAEMON_LIBS@ +SETTINGS_PLUGIN_CFLAGS = @SETTINGS_PLUGIN_CFLAGS@ +SETTINGS_PLUGIN_LIBS = @SETTINGS_PLUGIN_LIBS@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +USE_NLS = @USE_NLS@ +VERSION = @VERSION@ +WARN_CFLAGS = @WARN_CFLAGS@ +X11_LIBS = @X11_LIBS@ +XF86MISC_LIBS = @XF86MISC_LIBS@ +XGETTEXT = @XGETTEXT@ +XINPUT_LIBS = @XINPUT_LIBS@ +XMKMF = @XMKMF@ +X_CFLAGS = @X_CFLAGS@ +X_EXTRA_LIBS = @X_EXTRA_LIBS@ +X_LIBS = @X_LIBS@ +X_PRE_LIBS = @X_PRE_LIBS@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_AR = @ac_ct_AR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +plugindir = @plugindir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +noinst_LTLIBRARIES = libcommon.la +libcommon_la_SOURCES = \ + eggaccelerators.c \ + eggaccelerators.h \ + gsd-keygrab.c \ + gsd-keygrab.h \ + gsd-osd-window.c \ + gsd-osd-window.h + +libcommon_la_CPPFLAGS = \ + $(AM_CPPFLAGS) + +libcommon_la_CFLAGS = \ + $(SETTINGS_PLUGIN_CFLAGS) \ + $(AM_CFLAGS) + +libcommon_la_LDFLAGS = \ + $(GSD_PLUGIN_LDFLAGS) $(X11_LIBS) + +libcommon_la_LIBADD = \ + $(SETTINGS_PLUGIN_LIBS) + +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu plugins/common/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu plugins/common/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libcommon.la: $(libcommon_la_OBJECTS) $(libcommon_la_DEPENDENCIES) + $(libcommon_la_LINK) $(libcommon_la_OBJECTS) $(libcommon_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libcommon_la-eggaccelerators.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libcommon_la-gsd-keygrab.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libcommon_la-gsd-osd-window.Plo@am__quote@ + +.c.o: +@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(COMPILE) -c $< + +.c.obj: +@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'` + +.c.lo: +@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $< + +libcommon_la-eggaccelerators.lo: eggaccelerators.c +@am__fastdepCC_TRUE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libcommon_la_CPPFLAGS) $(CPPFLAGS) $(libcommon_la_CFLAGS) $(CFLAGS) -MT libcommon_la-eggaccelerators.lo -MD -MP -MF $(DEPDIR)/libcommon_la-eggaccelerators.Tpo -c -o libcommon_la-eggaccelerators.lo `test -f 'eggaccelerators.c' || echo '$(srcdir)/'`eggaccelerators.c +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/libcommon_la-eggaccelerators.Tpo $(DEPDIR)/libcommon_la-eggaccelerators.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='eggaccelerators.c' object='libcommon_la-eggaccelerators.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libcommon_la_CPPFLAGS) $(CPPFLAGS) $(libcommon_la_CFLAGS) $(CFLAGS) -c -o libcommon_la-eggaccelerators.lo `test -f 'eggaccelerators.c' || echo '$(srcdir)/'`eggaccelerators.c + +libcommon_la-gsd-keygrab.lo: gsd-keygrab.c +@am__fastdepCC_TRUE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libcommon_la_CPPFLAGS) $(CPPFLAGS) $(libcommon_la_CFLAGS) $(CFLAGS) -MT libcommon_la-gsd-keygrab.lo -MD -MP -MF $(DEPDIR)/libcommon_la-gsd-keygrab.Tpo -c -o libcommon_la-gsd-keygrab.lo `test -f 'gsd-keygrab.c' || echo '$(srcdir)/'`gsd-keygrab.c +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/libcommon_la-gsd-keygrab.Tpo $(DEPDIR)/libcommon_la-gsd-keygrab.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='gsd-keygrab.c' object='libcommon_la-gsd-keygrab.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libcommon_la_CPPFLAGS) $(CPPFLAGS) $(libcommon_la_CFLAGS) $(CFLAGS) -c -o libcommon_la-gsd-keygrab.lo `test -f 'gsd-keygrab.c' || echo '$(srcdir)/'`gsd-keygrab.c + +libcommon_la-gsd-osd-window.lo: gsd-osd-window.c +@am__fastdepCC_TRUE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libcommon_la_CPPFLAGS) $(CPPFLAGS) $(libcommon_la_CFLAGS) $(CFLAGS) -MT libcommon_la-gsd-osd-window.lo -MD -MP -MF $(DEPDIR)/libcommon_la-gsd-osd-window.Tpo -c -o libcommon_la-gsd-osd-window.lo `test -f 'gsd-osd-window.c' || echo '$(srcdir)/'`gsd-osd-window.c +@am__fastdepCC_TRUE@ $(am__mv) $(DEPDIR)/libcommon_la-gsd-osd-window.Tpo $(DEPDIR)/libcommon_la-gsd-osd-window.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='gsd-osd-window.c' object='libcommon_la-gsd-osd-window.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libcommon_la_CPPFLAGS) $(CPPFLAGS) $(libcommon_la_CFLAGS) $(CFLAGS) -c -o libcommon_la-gsd-osd-window.lo `test -f 'gsd-osd-window.c' || echo '$(srcdir)/'`gsd-osd-window.c + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + set x; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + test -z "$(CTAGS_ARGS)$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile 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 + + +# 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/plugins/common/eggaccelerators.c b/plugins/common/eggaccelerators.c new file mode 100644 index 0000000..e3b8ae3 --- /dev/null +++ b/plugins/common/eggaccelerators.c @@ -0,0 +1,658 @@ +/* eggaccelerators.c + * Copyright (C) 2002 Red Hat, Inc.; Copyright 1998, 2001 Tim Janik + * Developed by Havoc Pennington, Tim Janik + * + * 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 "eggaccelerators.h" + +#include <stdlib.h> +#include <string.h> +#include <gdk/gdkx.h> +#include <gdk/gdkkeysyms.h> +#include <gtk/gtk.h> + +enum +{ + EGG_MODMAP_ENTRY_SHIFT = 0, + EGG_MODMAP_ENTRY_LOCK = 1, + EGG_MODMAP_ENTRY_CONTROL = 2, + EGG_MODMAP_ENTRY_MOD1 = 3, + EGG_MODMAP_ENTRY_MOD2 = 4, + EGG_MODMAP_ENTRY_MOD3 = 5, + EGG_MODMAP_ENTRY_MOD4 = 6, + EGG_MODMAP_ENTRY_MOD5 = 7, + EGG_MODMAP_ENTRY_LAST = 8 +}; + +#define MODMAP_ENTRY_TO_MODIFIER(x) (1 << (x)) + +typedef struct +{ + EggVirtualModifierType mapping[EGG_MODMAP_ENTRY_LAST]; + +} EggModmap; + +const EggModmap* egg_keymap_get_modmap (GdkKeymap *keymap); + +static inline gboolean +is_alt (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 'a' || string[1] == 'A') && + (string[2] == 'l' || string[2] == 'L') && + (string[3] == 't' || string[3] == 'T') && + (string[4] == '>')); +} + +static inline gboolean +is_ctl (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 'c' || string[1] == 'C') && + (string[2] == 't' || string[2] == 'T') && + (string[3] == 'l' || string[3] == 'L') && + (string[4] == '>')); +} + +static inline gboolean +is_modx (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 'm' || string[1] == 'M') && + (string[2] == 'o' || string[2] == 'O') && + (string[3] == 'd' || string[3] == 'D') && + (string[4] >= '1' && string[4] <= '5') && + (string[5] == '>')); +} + +static inline gboolean +is_ctrl (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 'c' || string[1] == 'C') && + (string[2] == 't' || string[2] == 'T') && + (string[3] == 'r' || string[3] == 'R') && + (string[4] == 'l' || string[4] == 'L') && + (string[5] == '>')); +} + +static inline gboolean +is_shft (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 's' || string[1] == 'S') && + (string[2] == 'h' || string[2] == 'H') && + (string[3] == 'f' || string[3] == 'F') && + (string[4] == 't' || string[4] == 'T') && + (string[5] == '>')); +} + +static inline gboolean +is_shift (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 's' || string[1] == 'S') && + (string[2] == 'h' || string[2] == 'H') && + (string[3] == 'i' || string[3] == 'I') && + (string[4] == 'f' || string[4] == 'F') && + (string[5] == 't' || string[5] == 'T') && + (string[6] == '>')); +} + +static inline gboolean +is_control (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 'c' || string[1] == 'C') && + (string[2] == 'o' || string[2] == 'O') && + (string[3] == 'n' || string[3] == 'N') && + (string[4] == 't' || string[4] == 'T') && + (string[5] == 'r' || string[5] == 'R') && + (string[6] == 'o' || string[6] == 'O') && + (string[7] == 'l' || string[7] == 'L') && + (string[8] == '>')); +} + +static inline gboolean +is_release (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 'r' || string[1] == 'R') && + (string[2] == 'e' || string[2] == 'E') && + (string[3] == 'l' || string[3] == 'L') && + (string[4] == 'e' || string[4] == 'E') && + (string[5] == 'a' || string[5] == 'A') && + (string[6] == 's' || string[6] == 'S') && + (string[7] == 'e' || string[7] == 'E') && + (string[8] == '>')); +} + +static inline gboolean +is_meta (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 'm' || string[1] == 'M') && + (string[2] == 'e' || string[2] == 'E') && + (string[3] == 't' || string[3] == 'T') && + (string[4] == 'a' || string[4] == 'A') && + (string[5] == '>')); +} + +static inline gboolean +is_super (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 's' || string[1] == 'S') && + (string[2] == 'u' || string[2] == 'U') && + (string[3] == 'p' || string[3] == 'P') && + (string[4] == 'e' || string[4] == 'E') && + (string[5] == 'r' || string[5] == 'R') && + (string[6] == '>')); +} + +static inline gboolean +is_hyper (const gchar *string) +{ + return ((string[0] == '<') && + (string[1] == 'h' || string[1] == 'H') && + (string[2] == 'y' || string[2] == 'Y') && + (string[3] == 'p' || string[3] == 'P') && + (string[4] == 'e' || string[4] == 'E') && + (string[5] == 'r' || string[5] == 'R') && + (string[6] == '>')); +} + +static inline gboolean +is_keycode (const gchar *string) +{ + return ((string[0] == '0') && + (string[1] == 'x')); +} + +/** + * egg_accelerator_parse_virtual: + * @accelerator: string representing an accelerator + * @accelerator_key: return location for accelerator keyval + * @accelerator_codes: return location for a 0-terminated array + * of accelerator keycodes + * @accelerator_mods: return location for accelerator modifier mask + * + * Parses a string representing a virtual accelerator. The format + * looks like "<Control>a" or "<Shift><Alt>F1" or + * "<Release>z" (the last one is for key release). The parser + * is fairly liberal and allows lower or upper case, and also + * abbreviations such as "<Ctl>" and "<Ctrl>". + * + * If the parse fails, @accelerator_key and @accelerator_mods will + * be set to 0 (zero) and %FALSE will be returned. If the string contains + * only modifiers, @accelerator_key will be set to 0 but %TRUE will be + * returned. + * + * The virtual vs. concrete accelerator distinction is a relic of + * how the X Window System works; there are modifiers Mod2-Mod5 that + * can represent various keyboard keys (numlock, meta, hyper, etc.), + * the virtual modifier represents the keyboard key, the concrete + * modifier the actual Mod2-Mod5 bits in the key press event. + * + * Returns: %TRUE on success. + */ +gboolean +egg_accelerator_parse_virtual (const gchar *accelerator, + guint *accelerator_key, + guint **accelerator_codes, + EggVirtualModifierType *accelerator_mods) +{ + guint keyval; + GdkModifierType mods; + gint len; + gboolean bad_keyval; + + if (accelerator_key) + *accelerator_key = 0; + if (accelerator_mods) + *accelerator_mods = 0; + if (accelerator_codes) + *accelerator_codes = NULL; + + g_return_val_if_fail (accelerator != NULL, FALSE); + + bad_keyval = FALSE; + + keyval = 0; + mods = 0; + len = strlen (accelerator); + while (len) + { + if (*accelerator == '<') + { + if (len >= 9 && is_release (accelerator)) + { + accelerator += 9; + len -= 9; + mods |= EGG_VIRTUAL_RELEASE_MASK; + } + else if (len >= 9 && is_control (accelerator)) + { + accelerator += 9; + len -= 9; + mods |= EGG_VIRTUAL_CONTROL_MASK; + } + else if (len >= 7 && is_shift (accelerator)) + { + accelerator += 7; + len -= 7; + mods |= EGG_VIRTUAL_SHIFT_MASK; + } + else if (len >= 6 && is_shft (accelerator)) + { + accelerator += 6; + len -= 6; + mods |= EGG_VIRTUAL_SHIFT_MASK; + } + else if (len >= 6 && is_ctrl (accelerator)) + { + accelerator += 6; + len -= 6; + mods |= EGG_VIRTUAL_CONTROL_MASK; + } + else if (len >= 6 && is_modx (accelerator)) + { + static const guint mod_vals[] = { + EGG_VIRTUAL_ALT_MASK, EGG_VIRTUAL_MOD2_MASK, EGG_VIRTUAL_MOD3_MASK, + EGG_VIRTUAL_MOD4_MASK, EGG_VIRTUAL_MOD5_MASK + }; + + len -= 6; + accelerator += 4; + mods |= mod_vals[*accelerator - '1']; + accelerator += 2; + } + else if (len >= 5 && is_ctl (accelerator)) + { + accelerator += 5; + len -= 5; + mods |= EGG_VIRTUAL_CONTROL_MASK; + } + else if (len >= 5 && is_alt (accelerator)) + { + accelerator += 5; + len -= 5; + mods |= EGG_VIRTUAL_ALT_MASK; + } + else if (len >= 6 && is_meta (accelerator)) + { + accelerator += 6; + len -= 6; + mods |= EGG_VIRTUAL_META_MASK; + } + else if (len >= 7 && is_hyper (accelerator)) + { + accelerator += 7; + len -= 7; + mods |= EGG_VIRTUAL_HYPER_MASK; + } + else if (len >= 7 && is_super (accelerator)) + { + accelerator += 7; + len -= 7; + mods |= EGG_VIRTUAL_SUPER_MASK; + } + else + { + gchar last_ch; + + last_ch = *accelerator; + while (last_ch && last_ch != '>') + { + last_ch = *accelerator; + accelerator += 1; + len -= 1; + } + } + } + else + { + keyval = gdk_keyval_from_name (accelerator); + + if (keyval == 0) + { + /* If keyval is 0, then maybe it's a keycode. Check for 0x## */ + if (len >= 4 && is_keycode (accelerator)) + { + char keystring[5]; + gchar *endptr; + gint tmp_keycode; + + memcpy (keystring, accelerator, 4); + keystring [4] = '\000'; + + tmp_keycode = strtol (keystring, &endptr, 16); + + if (endptr == NULL || *endptr != '\000') + { + bad_keyval = TRUE; + } + else if (accelerator_codes != NULL) + { + /* 0x00 is an invalid keycode too. */ + if (tmp_keycode == 0) { + bad_keyval = TRUE; + } else { + *accelerator_codes = g_new0 (guint, 2); + (*accelerator_codes)[0] = tmp_keycode; + } + } + } + else + { + bad_keyval = TRUE; + } + } + else if (accelerator_codes != NULL) + { + GdkKeymapKey *keys; + gint n_keys, i, j; + + if (!gdk_keymap_get_entries_for_keyval (NULL, keyval, &keys, &n_keys)) { + bad_keyval = TRUE; + } else { + *accelerator_codes = g_new0 (guint, n_keys + 1); + + for (i = 0, j = 0; i < n_keys; ++i) { + if (keys[i].level == 0) + (*accelerator_codes)[j++] = keys[i].keycode; + } + + if (j == 0) { + g_free (*accelerator_codes); + *accelerator_codes = NULL; + bad_keyval = TRUE; + } + g_free (keys); + } + } + + accelerator += len; + len -= len; + } + } + + if (accelerator_key) + *accelerator_key = gdk_keyval_to_lower (keyval); + if (accelerator_mods) + *accelerator_mods = mods; + + return !bad_keyval; +} + +/** + * egg_virtual_accelerator_name: + * @accelerator_key: accelerator keyval + * @accelerator_mods: accelerator modifier mask + * @returns: a newly-allocated accelerator name + * + * Converts an accelerator keyval and modifier mask + * into a string parseable by egg_accelerator_parse_virtual(). + * For example, if you pass in #GDK_q and #EGG_VIRTUAL_CONTROL_MASK, + * this function returns "<Control>q". + * + * The caller of this function must free the returned string. + */ +gchar* +egg_virtual_accelerator_name (guint accelerator_key, + guint keycode, + EggVirtualModifierType accelerator_mods) +{ + gchar *gtk_name; + GdkModifierType gdkmods = 0; + + egg_keymap_resolve_virtual_modifiers (NULL, accelerator_mods, &gdkmods); + gtk_name = gtk_accelerator_name (accelerator_key, gdkmods); + + if (!accelerator_key) + { + gchar *name; + name = g_strdup_printf ("%s0x%02x", gtk_name, keycode); + g_free (gtk_name); + return name; + } + + return gtk_name; +} + +/** + * egg_virtual_accelerator_label: + * @accelerator_key: accelerator keyval + * @accelerator_mods: accelerator modifier mask + * @returns: a newly-allocated accelerator label + * + * Converts an accelerator keyval and modifier mask + * into a (possibly translated) string that can be displayed to + * a user. + * For example, if you pass in #GDK_q and #EGG_VIRTUAL_CONTROL_MASK, + * and you use a German locale, this function returns "Strg+Q". + * + * The caller of this function must free the returned string. + */ +gchar* +egg_virtual_accelerator_label (guint accelerator_key, + guint keycode, + EggVirtualModifierType accelerator_mods) +{ + gchar *gtk_label; + GdkModifierType gdkmods = 0; + + egg_keymap_resolve_virtual_modifiers (NULL, accelerator_mods, &gdkmods); + gtk_label = gtk_accelerator_get_label (accelerator_key, gdkmods); + + if (!accelerator_key) + { + gchar *label; + label = g_strdup_printf ("%s0x%02x", gtk_label, keycode); + g_free (gtk_label); + return label; + } + + return gtk_label; +} + +void +egg_keymap_resolve_virtual_modifiers (GdkKeymap *keymap, + EggVirtualModifierType virtual_mods, + GdkModifierType *concrete_mods) +{ + GdkModifierType concrete; + int i; + const EggModmap *modmap; + + g_return_if_fail (concrete_mods != NULL); + g_return_if_fail (keymap == NULL || GDK_IS_KEYMAP (keymap)); + + modmap = egg_keymap_get_modmap (keymap); + + /* Not so sure about this algorithm. */ + + concrete = 0; + for (i = 0; i < EGG_MODMAP_ENTRY_LAST; ++i) + { + if (modmap->mapping[i] & virtual_mods) + concrete |= MODMAP_ENTRY_TO_MODIFIER (i); + } + + *concrete_mods = concrete; +} + +void +egg_keymap_virtualize_modifiers (GdkKeymap *keymap, + GdkModifierType concrete_mods, + EggVirtualModifierType *virtual_mods) +{ + GdkModifierType virtual; + int i; + const EggModmap *modmap; + + g_return_if_fail (virtual_mods != NULL); + g_return_if_fail (keymap == NULL || GDK_IS_KEYMAP (keymap)); + + modmap = egg_keymap_get_modmap (keymap); + + /* Not so sure about this algorithm. */ + + virtual = 0; + for (i = 0; i < EGG_MODMAP_ENTRY_LAST; ++i) + { + if (MODMAP_ENTRY_TO_MODIFIER (i) & concrete_mods) + { + EggVirtualModifierType cleaned; + + cleaned = modmap->mapping[i] & ~(EGG_VIRTUAL_MOD2_MASK | + EGG_VIRTUAL_MOD3_MASK | + EGG_VIRTUAL_MOD4_MASK | + EGG_VIRTUAL_MOD5_MASK); + + if (cleaned != 0) + { + virtual |= cleaned; + } + else + { + /* Rather than dropping mod2->mod5 if not bound, + * go ahead and use the concrete names + */ + virtual |= modmap->mapping[i]; + } + } + } + + *virtual_mods = virtual; +} + +static void +reload_modmap (GdkKeymap *keymap, + EggModmap *modmap) +{ + XModifierKeymap *xmodmap; + int map_size; + int i; + + /* FIXME multihead */ + xmodmap = XGetModifierMapping (gdk_x11_get_default_xdisplay ()); + + memset (modmap->mapping, 0, sizeof (modmap->mapping)); + + /* there are 8 modifiers in the order shift, shift lock, + * control, mod1-5 with up to max_keypermod bindings each + */ + map_size = 8 * xmodmap->max_keypermod; + for (i = 3 * xmodmap->max_keypermod; i < map_size; ++i) + { + /* get the key code at this point in the map, + * see if its keysym is one we're interested in + */ + int keycode = xmodmap->modifiermap[i]; + GdkKeymapKey *keys; + guint *keyvals; + int n_entries; + int j; + EggVirtualModifierType mask; + + keys = NULL; + keyvals = NULL; + n_entries = 0; + + gdk_keymap_get_entries_for_keycode (keymap, + keycode, + &keys, &keyvals, &n_entries); + + mask = 0; + for (j = 0; j < n_entries; ++j) + { + if (keyvals[j] == GDK_Num_Lock) + mask |= EGG_VIRTUAL_NUM_LOCK_MASK; + else if (keyvals[j] == GDK_Scroll_Lock) + mask |= EGG_VIRTUAL_SCROLL_LOCK_MASK; + else if (keyvals[j] == GDK_Meta_L || + keyvals[j] == GDK_Meta_R) + mask |= EGG_VIRTUAL_META_MASK; + else if (keyvals[j] == GDK_Hyper_L || + keyvals[j] == GDK_Hyper_R) + mask |= EGG_VIRTUAL_HYPER_MASK; + else if (keyvals[j] == GDK_Super_L || + keyvals[j] == GDK_Super_R) + mask |= EGG_VIRTUAL_SUPER_MASK; + else if (keyvals[j] == GDK_Mode_switch) + mask |= EGG_VIRTUAL_MODE_SWITCH_MASK; + } + + /* Mod1Mask is 1 << 3 for example, i.e. the + * fourth modifier, i / keyspermod is the modifier + * index + */ + modmap->mapping[i/xmodmap->max_keypermod] |= mask; + + g_free (keyvals); + g_free (keys); + } + + /* Add in the not-really-virtual fixed entries */ + modmap->mapping[EGG_MODMAP_ENTRY_SHIFT] |= EGG_VIRTUAL_SHIFT_MASK; + modmap->mapping[EGG_MODMAP_ENTRY_CONTROL] |= EGG_VIRTUAL_CONTROL_MASK; + modmap->mapping[EGG_MODMAP_ENTRY_LOCK] |= EGG_VIRTUAL_LOCK_MASK; + modmap->mapping[EGG_MODMAP_ENTRY_MOD1] |= EGG_VIRTUAL_ALT_MASK; + modmap->mapping[EGG_MODMAP_ENTRY_MOD2] |= EGG_VIRTUAL_MOD2_MASK; + modmap->mapping[EGG_MODMAP_ENTRY_MOD3] |= EGG_VIRTUAL_MOD3_MASK; + modmap->mapping[EGG_MODMAP_ENTRY_MOD4] |= EGG_VIRTUAL_MOD4_MASK; + modmap->mapping[EGG_MODMAP_ENTRY_MOD5] |= EGG_VIRTUAL_MOD5_MASK; + + XFreeModifiermap (xmodmap); +} + +const EggModmap* +egg_keymap_get_modmap (GdkKeymap *keymap) +{ + EggModmap *modmap; + + if (keymap == NULL) + keymap = gdk_keymap_get_default (); + + /* This is all a hack, much simpler when we can just + * modify GDK directly. + */ + + modmap = g_object_get_data (G_OBJECT (keymap), "egg-modmap"); + + if (modmap == NULL) + { + modmap = g_new0 (EggModmap, 1); + + /* FIXME modify keymap change events with an event filter + * and force a reload if we get one + */ + + reload_modmap (keymap, modmap); + + g_object_set_data_full (G_OBJECT (keymap), + "egg-modmap", + modmap, + g_free); + } + + g_assert (modmap != NULL); + + return modmap; +} diff --git a/plugins/common/eggaccelerators.h b/plugins/common/eggaccelerators.h new file mode 100644 index 0000000..786b11f --- /dev/null +++ b/plugins/common/eggaccelerators.h @@ -0,0 +1,99 @@ +/* eggaccelerators.h + * Copyright (C) 2002 Red Hat, Inc. + * Developed by Havoc Pennington + * + * 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_ACCELERATORS_H__ +#define __EGG_ACCELERATORS_H__ + +#include <gtk/gtk.h> +#include <gdk/gdk.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/* Where a value is also in GdkModifierType we coincide, + * otherwise we don't overlap. + */ +typedef enum +{ + EGG_VIRTUAL_SHIFT_MASK = 1 << 0, + EGG_VIRTUAL_LOCK_MASK = 1 << 1, + EGG_VIRTUAL_CONTROL_MASK = 1 << 2, + + EGG_VIRTUAL_ALT_MASK = 1 << 3, /* fixed as Mod1 */ + + EGG_VIRTUAL_MOD2_MASK = 1 << 4, + EGG_VIRTUAL_MOD3_MASK = 1 << 5, + EGG_VIRTUAL_MOD4_MASK = 1 << 6, + EGG_VIRTUAL_MOD5_MASK = 1 << 7, + +#if 0 + GDK_BUTTON1_MASK = 1 << 8, + GDK_BUTTON2_MASK = 1 << 9, + GDK_BUTTON3_MASK = 1 << 10, + GDK_BUTTON4_MASK = 1 << 11, + GDK_BUTTON5_MASK = 1 << 12, + /* 13, 14 are used by Xkb for the keyboard group */ +#endif + + EGG_VIRTUAL_MODE_SWITCH_MASK = 1 << 23, + EGG_VIRTUAL_NUM_LOCK_MASK = 1 << 24, + EGG_VIRTUAL_SCROLL_LOCK_MASK = 1 << 25, + + /* Also in GdkModifierType */ + EGG_VIRTUAL_SUPER_MASK = 1 << 26, + EGG_VIRTUAL_HYPER_MASK = 1 << 27, + EGG_VIRTUAL_META_MASK = 1 << 28, + + /* Also in GdkModifierType */ + EGG_VIRTUAL_RELEASE_MASK = 1 << 30, + + /* 28-31 24-27 20-23 16-19 12-15 8-11 4-7 0-3 + * 5 f 8 0 0 0 f f + */ + EGG_VIRTUAL_MODIFIER_MASK = 0x5f8000ff + +} EggVirtualModifierType; + +gboolean egg_accelerator_parse_virtual (const gchar *accelerator, + guint *accelerator_key, + guint **accelerator_codes, + EggVirtualModifierType *accelerator_mods); +void egg_keymap_resolve_virtual_modifiers (GdkKeymap *keymap, + EggVirtualModifierType virtual_mods, + GdkModifierType *concrete_mods); +void egg_keymap_virtualize_modifiers (GdkKeymap *keymap, + GdkModifierType concrete_mods, + EggVirtualModifierType *virtual_mods); + +gchar* egg_virtual_accelerator_name (guint accelerator_key, + guint keycode, + EggVirtualModifierType accelerator_mods); + +gchar* egg_virtual_accelerator_label (guint accelerator_key, + guint keycode, + EggVirtualModifierType accelerator_mods); + +#ifdef __cplusplus +} +#endif + + +#endif /* __EGG_ACCELERATORS_H__ */ diff --git a/plugins/common/gsd-keygrab.c b/plugins/common/gsd-keygrab.c new file mode 100644 index 0000000..7d70665 --- /dev/null +++ b/plugins/common/gsd-keygrab.c @@ -0,0 +1,246 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2001-2003 Bastien Nocera <[email protected]> + * Copyright (C) 2006-2007 William Jon McCann <[email protected]> + * Copyright (C) 2008 Jens Granseuer <[email protected]> + * + * 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. + * + */ + +#include "config.h" + +#include <gdk/gdk.h> +#include <gdk/gdkx.h> +#ifdef HAVE_X11_EXTENSIONS_XKB_H +#include <X11/XKBlib.h> +#include <X11/extensions/XKB.h> +#include <gdk/gdkkeysyms.h> +#endif + +#include "eggaccelerators.h" + +#include "gsd-keygrab.h" + +/* these are the mods whose combinations are ignored by the keygrabbing code */ +static GdkModifierType gsd_ignored_mods = 0; + +/* these are the ones we actually use for global keys, we always only check + * for these set */ +static GdkModifierType gsd_used_mods = 0; + +static void +setup_modifiers (void) +{ + if (gsd_used_mods == 0 || gsd_ignored_mods == 0) { + GdkModifierType dynmods; + + /* default modifiers */ + gsd_ignored_mods = \ + 0x2000 /*Xkb modifier*/ | GDK_LOCK_MASK | GDK_HYPER_MASK; + gsd_used_mods = \ + GDK_SHIFT_MASK | GDK_CONTROL_MASK |\ + GDK_MOD1_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK | GDK_MOD4_MASK |\ + GDK_MOD5_MASK | GDK_SUPER_MASK | GDK_META_MASK; + + /* NumLock can be assigned to varying keys so we need to + * resolve and ignore it specially */ + dynmods = 0; + egg_keymap_resolve_virtual_modifiers (gdk_keymap_get_default (), + EGG_VIRTUAL_NUM_LOCK_MASK, + &dynmods); + + gsd_ignored_mods |= dynmods; + gsd_used_mods &= ~dynmods; + } +} + +static void +grab_key_real (guint keycode, + GdkWindow *root, + gboolean grab, + int mask) +{ + if (grab) { + XGrabKey (GDK_DISPLAY (), + keycode, + mask, + GDK_WINDOW_XID (root), + True, + GrabModeAsync, + GrabModeAsync); + } else { + XUngrabKey (GDK_DISPLAY (), + keycode, + mask, + GDK_WINDOW_XID (root)); + } +} + +/* Grab the key. In order to ignore GSD_IGNORED_MODS we need to grab + * all combinations of the ignored modifiers and those actually used + * for the binding (if any). + * + * inspired by all_combinations from mate-panel/mate-panel/global-keys.c + * + * This may generate X errors. The correct way to use this is like: + * + * gdk_error_trap_push (); + * + * grab_key_unsafe (key, grab, screens); + * + * gdk_flush (); + * if (gdk_error_trap_pop ()) + * g_warning ("Grab failed, another application may already have access to key '%u'", + * key->keycode); + * + * This is not done in the function itself, to allow doing multiple grab_key + * operations with one flush only. + */ +#define N_BITS 32 +void +grab_key_unsafe (Key *key, + gboolean grab, + GSList *screens) +{ + int indexes[N_BITS]; /* indexes of bits we need to flip */ + int i; + int bit; + int bits_set_cnt; + int uppervalue; + guint mask; + + setup_modifiers (); + + mask = gsd_ignored_mods & ~key->state & GDK_MODIFIER_MASK; + + bit = 0; + /* store the indexes of all set bits in mask in the array */ + for (i = 0; mask; ++i, mask >>= 1) { + if (mask & 0x1) { + indexes[bit++] = i; + } + } + + bits_set_cnt = bit; + + uppervalue = 1 << bits_set_cnt; + /* grab all possible modifier combinations for our mask */ + for (i = 0; i < uppervalue; ++i) { + GSList *l; + int j; + int result = 0; + + /* map bits in the counter to those in the mask */ + for (j = 0; j < bits_set_cnt; ++j) { + if (i & (1 << j)) { + result |= (1 << indexes[j]); + } + } + + for (l = screens; l; l = l->next) { + GdkScreen *screen = l->data; + guint *code; + + for (code = key->keycodes; *code; ++code) { + grab_key_real (*code, + gdk_screen_get_root_window (screen), + grab, + result | key->state); + } + } + } +} + +static gboolean +have_xkb (Display *dpy) +{ + static int have_xkb = -1; + + if (have_xkb == -1) { +#ifdef HAVE_X11_EXTENSIONS_XKB_H + int opcode, error_base, major, minor, xkb_event_base; + + have_xkb = XkbQueryExtension (dpy, + &opcode, + &xkb_event_base, + &error_base, + &major, + &minor) + && XkbUseExtension (dpy, &major, &minor); +#else + have_xkb = 0; +#endif + } + + return have_xkb; +} + +gboolean +key_uses_keycode (const Key *key, guint keycode) +{ + if (key->keycodes != NULL) { + guint *c; + + for (c = key->keycodes; *c; ++c) { + if (*c == keycode) + return TRUE; + } + } + return FALSE; +} + +gboolean +match_key (Key *key, XEvent *event) +{ + guint keyval; + GdkModifierType consumed; + gint group; + + if (key == NULL) + return FALSE; + + setup_modifiers (); + +#ifdef HAVE_X11_EXTENSIONS_XKB_H + if (have_xkb (event->xkey.display)) + group = XkbGroupForCoreState (event->xkey.state); + else +#endif + group = (event->xkey.state & GDK_Mode_switch) ? 1 : 0; + + /* Check if we find a keysym that matches our current state */ + if (gdk_keymap_translate_keyboard_state (NULL, event->xkey.keycode, + event->xkey.state, group, + &keyval, NULL, NULL, &consumed)) { + guint lower, upper; + + gdk_keyval_convert_case (keyval, &lower, &upper); + + /* If we are checking against the lower version of the + * keysym, we might need the Shift state for matching, + * so remove it from the consumed modifiers */ + if (lower == key->keysym) + consumed &= ~GDK_SHIFT_MASK; + + return ((lower == key->keysym || upper == key->keysym) + && (event->xkey.state & ~consumed & gsd_used_mods) == key->state); + } + + /* The key we passed doesn't have a keysym, so try with just the keycode */ + return (key != NULL + && key->state == (event->xkey.state & gsd_used_mods) + && key_uses_keycode (key, event->xkey.keycode)); +} diff --git a/plugins/common/gsd-keygrab.h b/plugins/common/gsd-keygrab.h new file mode 100644 index 0000000..a157ab4 --- /dev/null +++ b/plugins/common/gsd-keygrab.h @@ -0,0 +1,51 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2008 Jens Granseuer <[email protected]> + * + * 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. + */ + +#ifndef __GSD_COMMON_KEYGRAB_H +#define __GSD_COMMON_KEYGRAB_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <glib.h> +#include <X11/keysym.h> + +typedef struct { + guint keysym; + guint state; + guint *keycodes; +} Key; + + +void grab_key_unsafe (Key *key, + gboolean grab, + GSList *screens); + +gboolean match_key (Key *key, + XEvent *event); + +gboolean key_uses_keycode (const Key *key, + guint keycode); + +#ifdef __cplusplus +} +#endif + +#endif /* __GSD_COMMON_KEYGRAB_H */ diff --git a/plugins/common/gsd-osd-window.c b/plugins/common/gsd-osd-window.c new file mode 100644 index 0000000..03ca316 --- /dev/null +++ b/plugins/common/gsd-osd-window.c @@ -0,0 +1,573 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * On-screen-display (OSD) window for mate-settings-daemon's plugins + * + * Copyright (C) 2006-2007 William Jon McCann <[email protected]> + * Copyright (C) 2009 Novell, Inc + * + * Authors: + * William Jon McCann <[email protected]> + * Federico Mena-Quintero <[email protected]> + * + * This program 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, 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 Lesser General Public License for more + * details. + * + * You should have received a copy of the GNU Lesser 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. + * + */ + +#include "config.h" + +#include <stdlib.h> +#include <string.h> +#include <math.h> +#include <glib.h> +#include <glib/gi18n.h> +#include <gtk/gtk.h> + +#include "gsd-osd-window.h" + +#define DIALOG_TIMEOUT 2000 /* dialog timeout in ms */ +#define DIALOG_FADE_TIMEOUT 1500 /* timeout before fade starts */ +#define FADE_TIMEOUT 10 /* timeout in ms between each frame of the fade */ + +#define BG_ALPHA 0.75 + +#define GSD_OSD_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSD_TYPE_OSD_WINDOW, GsdOsdWindowPrivate)) + +struct GsdOsdWindowPrivate +{ + guint is_composited : 1; + guint hide_timeout_id; + guint fade_timeout_id; + double fade_out_alpha; +}; + +enum { + EXPOSE_WHEN_COMPOSITED, + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +G_DEFINE_TYPE (GsdOsdWindow, gsd_osd_window, GTK_TYPE_WINDOW) + +static gboolean +fade_timeout (GsdOsdWindow *window) +{ + if (window->priv->fade_out_alpha <= 0.0) { + gtk_widget_hide (GTK_WIDGET (window)); + + /* Reset it for the next time */ + window->priv->fade_out_alpha = 1.0; + window->priv->fade_timeout_id = 0; + + return FALSE; + } else { + GdkRectangle rect; + GtkWidget *win = GTK_WIDGET (window); + GtkAllocation allocation; + + window->priv->fade_out_alpha -= 0.10; + + rect.x = 0; + rect.y = 0; + gtk_widget_get_allocation (win, &allocation); + rect.width = allocation.width; + rect.height = allocation.height; + + gtk_widget_realize (win); + gdk_window_invalidate_rect (gtk_widget_get_window (win), &rect, FALSE); + } + + return TRUE; +} + +static gboolean +hide_timeout (GsdOsdWindow *window) +{ + if (window->priv->is_composited) { + window->priv->hide_timeout_id = 0; + window->priv->fade_timeout_id = g_timeout_add (FADE_TIMEOUT, + (GSourceFunc) fade_timeout, + window); + } else { + gtk_widget_hide (GTK_WIDGET (window)); + } + + return FALSE; +} + +static void +remove_hide_timeout (GsdOsdWindow *window) +{ + if (window->priv->hide_timeout_id != 0) { + g_source_remove (window->priv->hide_timeout_id); + window->priv->hide_timeout_id = 0; + } + + if (window->priv->fade_timeout_id != 0) { + g_source_remove (window->priv->fade_timeout_id); + window->priv->fade_timeout_id = 0; + window->priv->fade_out_alpha = 1.0; + } +} + +static void +add_hide_timeout (GsdOsdWindow *window) +{ + int timeout; + + if (window->priv->is_composited) { + timeout = DIALOG_FADE_TIMEOUT; + } else { + timeout = DIALOG_TIMEOUT; + } + window->priv->hide_timeout_id = g_timeout_add (timeout, + (GSourceFunc) hide_timeout, + window); +} + +void +gsd_osd_window_draw_rounded_rectangle (cairo_t* cr, + gdouble aspect, + gdouble x, + gdouble y, + gdouble corner_radius, + gdouble width, + gdouble height) +{ + gdouble radius = corner_radius / aspect; + + cairo_move_to (cr, x + radius, y); + + cairo_line_to (cr, + x + width - radius, + y); + cairo_arc (cr, + x + width - radius, + y + radius, + radius, + -90.0f * G_PI / 180.0f, + 0.0f * G_PI / 180.0f); + cairo_line_to (cr, + x + width, + y + height - radius); + cairo_arc (cr, + x + width - radius, + y + height - radius, + radius, + 0.0f * G_PI / 180.0f, + 90.0f * G_PI / 180.0f); + cairo_line_to (cr, + x + radius, + y + height); + cairo_arc (cr, + x + radius, + y + height - radius, + radius, + 90.0f * G_PI / 180.0f, + 180.0f * G_PI / 180.0f); + cairo_line_to (cr, + x, + y + radius); + cairo_arc (cr, + x + radius, + y + radius, + radius, + 180.0f * G_PI / 180.0f, + 270.0f * G_PI / 180.0f); + cairo_close_path (cr); +} + +void +gsd_osd_window_color_reverse (const GdkColor *a, + GdkColor *b) +{ + gdouble red; + gdouble green; + gdouble blue; + gdouble h; + gdouble s; + gdouble v; + + red = (gdouble) a->red / 65535.0; + green = (gdouble) a->green / 65535.0; + blue = (gdouble) a->blue / 65535.0; + + gtk_rgb_to_hsv (red, green, blue, &h, &s, &v); + + v = 0.5 + (0.5 - v); + if (v > 1.0) + v = 1.0; + else if (v < 0.0) + v = 0.0; + + gtk_hsv_to_rgb (h, s, v, &red, &green, &blue); + + b->red = red * 65535.0; + b->green = green * 65535.0; + b->blue = blue * 65535.0; +} + +/* This is our expose-event handler when the window is in a compositing manager. + * We draw everything by hand, using Cairo, so that we can have a nice + * transparent/rounded look. + */ +static void +expose_when_composited (GtkWidget *widget, GdkEventExpose *event) +{ + GsdOsdWindow *window; + cairo_t *context; + cairo_t *cr; + cairo_surface_t *surface; + int width; + int height; + GtkStyle *style; + GdkColor color; + double r, g, b; + + window = GSD_OSD_WINDOW (widget); + + context = gdk_cairo_create (gtk_widget_get_window (widget)); + + style = gtk_widget_get_style (widget); + cairo_set_operator (context, CAIRO_OPERATOR_SOURCE); + gtk_window_get_size (GTK_WINDOW (widget), &width, &height); + + surface = cairo_surface_create_similar (cairo_get_target (context), + CAIRO_CONTENT_COLOR_ALPHA, + width, + height); + + if (cairo_surface_status (surface) != CAIRO_STATUS_SUCCESS) { + goto done; + } + + cr = cairo_create (surface); + if (cairo_status (cr) != CAIRO_STATUS_SUCCESS) { + goto done; + } + cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.0); + cairo_set_operator (cr, CAIRO_OPERATOR_OVER); + cairo_paint (cr); + + /* draw a box */ + gsd_osd_window_draw_rounded_rectangle (cr, 1.0, 0.5, 0.5, height / 10, width-1, height-1); + gsd_osd_window_color_reverse (&style->bg[GTK_STATE_NORMAL], &color); + r = (float)color.red / 65535.0; + g = (float)color.green / 65535.0; + b = (float)color.blue / 65535.0; + cairo_set_source_rgba (cr, r, g, b, BG_ALPHA); + cairo_fill_preserve (cr); + + gsd_osd_window_color_reverse (&style->text_aa[GTK_STATE_NORMAL], &color); + r = (float)color.red / 65535.0; + g = (float)color.green / 65535.0; + b = (float)color.blue / 65535.0; + cairo_set_source_rgba (cr, r, g, b, BG_ALPHA / 2); + cairo_set_line_width (cr, 1); + cairo_stroke (cr); + + g_signal_emit (window, signals[EXPOSE_WHEN_COMPOSITED], 0, cr); + + cairo_destroy (cr); + + /* Make sure we have a transparent background */ + cairo_rectangle (context, 0, 0, width, height); + cairo_set_source_rgba (context, 0.0, 0.0, 0.0, 0.0); + cairo_fill (context); + + cairo_set_source_surface (context, surface, 0, 0); + cairo_paint_with_alpha (context, window->priv->fade_out_alpha); + + done: + if (surface != NULL) { + cairo_surface_destroy (surface); + } + cairo_destroy (context); +} + +/* This is our expose-event handler when the window is *not* in a compositing manager. + * We just draw a rectangular frame by hand. We do this with hardcoded drawing code, + * instead of GtkFrame, to avoid changing the window's internal widget hierarchy: in + * either case (composited or non-composited), callers can assume that this works + * identically to a GtkWindow without any intermediate widgetry. + */ +static void +expose_when_not_composited (GtkWidget *widget, GdkEventExpose *event) +{ + GsdOsdWindow *window; + GtkAllocation allocation; + + window = GSD_OSD_WINDOW (widget); + + gtk_widget_get_allocation (widget, &allocation); + + gtk_paint_shadow (gtk_widget_get_style (widget), + gtk_widget_get_window (widget), + gtk_widget_get_state (widget), + GTK_SHADOW_OUT, + &event->area, + widget, + NULL, /* NULL detail -> themes should use the GsdOsdWindow widget name, probably */ + 0, + 0, + allocation.width, + allocation.height); +} + +static gboolean +gsd_osd_window_expose_event (GtkWidget *widget, + GdkEventExpose *event) +{ + GsdOsdWindow *window; + GtkWidget *child; + + window = GSD_OSD_WINDOW (widget); + + if (window->priv->is_composited) + expose_when_composited (widget, event); + else + expose_when_not_composited (widget, event); + + child = gtk_bin_get_child (GTK_BIN (window)); + if (child) + gtk_container_propagate_expose (GTK_CONTAINER (window), child, event); + + return FALSE; +} + +static void +gsd_osd_window_real_show (GtkWidget *widget) +{ + GsdOsdWindow *window; + + if (GTK_WIDGET_CLASS (gsd_osd_window_parent_class)->show) { + GTK_WIDGET_CLASS (gsd_osd_window_parent_class)->show (widget); + } + + window = GSD_OSD_WINDOW (widget); + remove_hide_timeout (window); + add_hide_timeout (window); +} + +static void +gsd_osd_window_real_hide (GtkWidget *widget) +{ + GsdOsdWindow *window; + + if (GTK_WIDGET_CLASS (gsd_osd_window_parent_class)->hide) { + GTK_WIDGET_CLASS (gsd_osd_window_parent_class)->hide (widget); + } + + window = GSD_OSD_WINDOW (widget); + remove_hide_timeout (window); +} + +static void +gsd_osd_window_real_realize (GtkWidget *widget) +{ + GdkColormap *colormap; + GtkAllocation allocation; + GdkBitmap *mask; + cairo_t *cr; + + colormap = gdk_screen_get_rgba_colormap (gtk_widget_get_screen (widget)); + + if (colormap != NULL) { + gtk_widget_set_colormap (widget, colormap); + } + + if (GTK_WIDGET_CLASS (gsd_osd_window_parent_class)->realize) { + GTK_WIDGET_CLASS (gsd_osd_window_parent_class)->realize (widget); + } + + gtk_widget_get_allocation (widget, &allocation); + mask = gdk_pixmap_new (gtk_widget_get_window (widget), + allocation.width, + allocation.height, + 1); + cr = gdk_cairo_create (mask); + + cairo_set_source_rgba (cr, 1., 1., 1., 0.); + cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE); + cairo_paint (cr); + + /* make the whole window ignore events */ + gdk_window_input_shape_combine_mask (gtk_widget_get_window (widget), mask, 0, 0); + g_object_unref (mask); + cairo_destroy (cr); +} + +static void +gsd_osd_window_style_set (GtkWidget *widget, + GtkStyle *previous_style) +{ + GtkStyle *style; + + GTK_WIDGET_CLASS (gsd_osd_window_parent_class)->style_set (widget, previous_style); + + /* We set our border width to 12 (per the MATE standard), plus the + * thickness of the frame that we draw in our expose handler. This will + * make our child be 12 pixels away from the frame. + */ + + style = gtk_widget_get_style (widget); + gtk_container_set_border_width (GTK_CONTAINER (widget), 12 + MAX (style->xthickness, style->ythickness)); +} + +static void +gsd_osd_window_size_request (GtkWidget *widget, + GtkRequisition *requisition) +{ + GtkStyle *style; + + GTK_WIDGET_CLASS (gsd_osd_window_parent_class)->size_request (widget, requisition); + + /* See the comment in gsd_osd_window_style_set() for why we add the thickness here */ + + style = gtk_widget_get_style (widget); + + requisition->width += style->xthickness; + requisition->height += style->ythickness; +} + +static GObject * +gsd_osd_window_constructor (GType type, + guint n_construct_properties, + GObjectConstructParam *construct_params) +{ + GObject *object; + + object = G_OBJECT_CLASS (gsd_osd_window_parent_class)->constructor (type, n_construct_properties, construct_params); + + g_object_set (object, + "type", GTK_WINDOW_POPUP, + "type-hint", GDK_WINDOW_TYPE_HINT_NOTIFICATION, + "skip-taskbar-hint", TRUE, + "skip-pager-hint", TRUE, + "focus-on-map", FALSE, + NULL); + + return object; +} + +static void +gsd_osd_window_class_init (GsdOsdWindowClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + gobject_class->constructor = gsd_osd_window_constructor; + + widget_class->show = gsd_osd_window_real_show; + widget_class->hide = gsd_osd_window_real_hide; + widget_class->realize = gsd_osd_window_real_realize; + widget_class->style_set = gsd_osd_window_style_set; + widget_class->size_request = gsd_osd_window_size_request; + widget_class->expose_event = gsd_osd_window_expose_event; + + signals[EXPOSE_WHEN_COMPOSITED] = g_signal_new ("expose-when-composited", + G_TYPE_FROM_CLASS (gobject_class), + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (GsdOsdWindowClass, expose_when_composited), + NULL, NULL, + g_cclosure_marshal_VOID__POINTER, + G_TYPE_NONE, 1, + G_TYPE_POINTER); + + g_type_class_add_private (klass, sizeof (GsdOsdWindowPrivate)); +} + +/** + * gsd_osd_window_is_composited: + * @window: a #GsdOsdWindow + * + * Return value: whether the window was created on a composited screen. + */ +gboolean +gsd_osd_window_is_composited (GsdOsdWindow *window) +{ + return window->priv->is_composited; +} + +/** + * gsd_osd_window_is_valid: + * @window: a #GsdOsdWindow + * + * Return value: TRUE if the @window's idea of being composited matches whether + * its current screen is actually composited. + */ +gboolean +gsd_osd_window_is_valid (GsdOsdWindow *window) +{ + GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (window)); + return gdk_screen_is_composited (screen) == window->priv->is_composited; +} + +static void +gsd_osd_window_init (GsdOsdWindow *window) +{ + GdkScreen *screen; + + window->priv = GSD_OSD_WINDOW_GET_PRIVATE (window); + + screen = gtk_widget_get_screen (GTK_WIDGET (window)); + + window->priv->is_composited = gdk_screen_is_composited (screen); + + if (window->priv->is_composited) { + gdouble scalew, scaleh, scale; + gint size; + + gtk_window_set_decorated (GTK_WINDOW (window), FALSE); + gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE); + + /* assume 130x130 on a 640x480 display and scale from there */ + scalew = gdk_screen_get_width (screen) / 640.0; + scaleh = gdk_screen_get_height (screen) / 480.0; + scale = MIN (scalew, scaleh); + size = 130 * MAX (1, scale); + + gtk_window_set_default_size (GTK_WINDOW (window), size, size); + + window->priv->fade_out_alpha = 1.0; + } else { + gtk_container_set_border_width (GTK_CONTAINER (window), 12); + } +} + +GtkWidget * +gsd_osd_window_new (void) +{ + return g_object_new (GSD_TYPE_OSD_WINDOW, NULL); +} + +/** + * gsd_osd_window_update_and_hide: + * @window: a #GsdOsdWindow + * + * Queues the @window for immediate drawing, and queues a timer to hide the window. + */ +void +gsd_osd_window_update_and_hide (GsdOsdWindow *window) +{ + remove_hide_timeout (window); + add_hide_timeout (window); + + if (window->priv->is_composited) { + gtk_widget_queue_draw (GTK_WIDGET (window)); + } +} diff --git a/plugins/common/gsd-osd-window.h b/plugins/common/gsd-osd-window.h new file mode 100644 index 0000000..0d8040b --- /dev/null +++ b/plugins/common/gsd-osd-window.h @@ -0,0 +1,98 @@ +/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8; tab-width: 8 -*- + * + * On-screen-display (OSD) window for mate-settings-daemon's plugins + * + * Copyright (C) 2006 William Jon McCann <[email protected]> + * Copyright (C) 2009 Novell, Inc + * + * Authors: + * William Jon McCann <[email protected]> + * Federico Mena-Quintero <[email protected]> + * + * This program 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, 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 Lesser General Public License for more + * details. + * + * You should have received a copy of the GNU Lesser 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. + * + */ + +/* GsdOsdWindow is an "on-screen-display" window (OSD). It is the cute, + * semi-transparent, curved popup that appears when you press a hotkey global to + * the desktop, such as to change the volume, switch your monitor's parameters, + * etc. + * + * You can create a GsdOsdWindow and use it as a normal GtkWindow. It will + * automatically center itself, figure out if it needs to be composited, etc. + * Just pack your widgets in it, sit back, and enjoy the ride. + */ + +#ifndef GSD_OSD_WINDOW_H +#define GSD_OSD_WINDOW_H + +#include <glib-object.h> +#include <gtk/gtk.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/* Alpha value to be used for foreground objects drawn in an OSD window */ +#define GSD_OSD_WINDOW_FG_ALPHA 1.0 + +#define GSD_TYPE_OSD_WINDOW (gsd_osd_window_get_type ()) +#define GSD_OSD_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSD_TYPE_OSD_WINDOW, GsdOsdWindow)) +#define GSD_OSD_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GSD_TYPE_OSD_WINDOW, GsdOsdWindowClass)) +#define GSD_IS_OSD_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSD_TYPE_OSD_WINDOW)) +#define GSD_IS_OSD_WINDOW_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS ((klass), GSD_TYPE_OSD_WINDOW)) +#define GSD_OSD_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GSD_TYPE_OSD_WINDOW, GsdOsdWindowClass)) + +typedef struct GsdOsdWindow GsdOsdWindow; +typedef struct GsdOsdWindowClass GsdOsdWindowClass; +typedef struct GsdOsdWindowPrivate GsdOsdWindowPrivate; + +struct GsdOsdWindow { + GtkWindow parent; + + GsdOsdWindowPrivate *priv; +}; + +struct GsdOsdWindowClass { + GtkWindowClass parent_class; + + void (* expose_when_composited) (GsdOsdWindow *window, cairo_t *cr); +}; + +GType gsd_osd_window_get_type (void); + +GtkWidget * gsd_osd_window_new (void); +gboolean gsd_osd_window_is_composited (GsdOsdWindow *window); +gboolean gsd_osd_window_is_valid (GsdOsdWindow *window); +void gsd_osd_window_update_and_hide (GsdOsdWindow *window); + +void gsd_osd_window_draw_rounded_rectangle (cairo_t *cr, + gdouble aspect, + gdouble x, + gdouble y, + gdouble corner_radius, + gdouble width, + gdouble height); + +void gsd_osd_window_color_reverse (const GdkColor *a, + GdkColor *b); + +#ifdef __cplusplus +} +#endif + +#endif |