From 6c162ba243f9e62651a13ce2cb4ca2ec9d422509 Mon Sep 17 00:00:00 2001
From: monsta <monsta@inbox.ru>
Date: Fri, 12 Jan 2018 20:04:25 +0300
Subject: move libegg to the top srcdir and drop some leftovers
---
Makefile.am | 2 +-
configure.ac | 3 +-
cut-n-paste-code/Makefile.am | 2 -
cut-n-paste-code/README | 21 -
cut-n-paste-code/libegg/Makefile.am | 46 -
cut-n-paste-code/libegg/eggdesktopfile.c | 1468 -------------------------
cut-n-paste-code/libegg/eggdesktopfile.h | 166 ---
cut-n-paste-code/libegg/eggsmclient-private.h | 47 -
cut-n-paste-code/libegg/eggsmclient-xsmp.c | 1366 -----------------------
cut-n-paste-code/libegg/eggsmclient.c | 612 -----------
cut-n-paste-code/libegg/eggsmclient.h | 117 --
cut-n-paste-code/libegg/eggtreemultidnd.c | 417 -------
cut-n-paste-code/libegg/eggtreemultidnd.h | 78 --
cut-n-paste-code/libegg/update-from-egg.sh | 25 -
libcaja-private/Makefile.am | 3 +-
libegg/Makefile.am | 35 +
libegg/eggdesktopfile.c | 1468 +++++++++++++++++++++++++
libegg/eggdesktopfile.h | 166 +++
libegg/eggsmclient-private.h | 47 +
libegg/eggsmclient-xsmp.c | 1366 +++++++++++++++++++++++
libegg/eggsmclient.c | 612 +++++++++++
libegg/eggsmclient.h | 117 ++
libegg/eggtreemultidnd.c | 417 +++++++
libegg/eggtreemultidnd.h | 78 ++
po/POTFILES.in | 18 +-
src/Makefile.am | 1 -
src/file-manager/Makefile.am | 1 -
27 files changed, 4318 insertions(+), 4381 deletions(-)
delete mode 100644 cut-n-paste-code/Makefile.am
delete mode 100644 cut-n-paste-code/README
delete mode 100644 cut-n-paste-code/libegg/Makefile.am
delete mode 100644 cut-n-paste-code/libegg/eggdesktopfile.c
delete mode 100644 cut-n-paste-code/libegg/eggdesktopfile.h
delete mode 100644 cut-n-paste-code/libegg/eggsmclient-private.h
delete mode 100644 cut-n-paste-code/libegg/eggsmclient-xsmp.c
delete mode 100644 cut-n-paste-code/libegg/eggsmclient.c
delete mode 100644 cut-n-paste-code/libegg/eggsmclient.h
delete mode 100644 cut-n-paste-code/libegg/eggtreemultidnd.c
delete mode 100644 cut-n-paste-code/libegg/eggtreemultidnd.h
delete mode 100755 cut-n-paste-code/libegg/update-from-egg.sh
create mode 100644 libegg/Makefile.am
create mode 100644 libegg/eggdesktopfile.c
create mode 100644 libegg/eggdesktopfile.h
create mode 100644 libegg/eggsmclient-private.h
create mode 100644 libegg/eggsmclient-xsmp.c
create mode 100644 libegg/eggsmclient.c
create mode 100644 libegg/eggsmclient.h
create mode 100644 libegg/eggtreemultidnd.c
create mode 100644 libegg/eggtreemultidnd.h
diff --git a/Makefile.am b/Makefile.am
index f00647a5..342951f7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -3,7 +3,7 @@ include $(top_srcdir)/Makefile.shared
SUBDIRS = \
eel \
libcaja-extension \
- cut-n-paste-code \
+ libegg \
libcaja-private \
src \
test \
diff --git a/configure.ac b/configure.ac
index e9dd423d..27ad9e11 100644
--- a/configure.ac
+++ b/configure.ac
@@ -323,8 +323,7 @@ AM_CONDITIONAL([ICON_UPDATE], [test -n "$UPDATE_ICON_CACHE"])
AC_CONFIG_FILES([
Makefile
-cut-n-paste-code/Makefile
-cut-n-paste-code/libegg/Makefile
+libegg/Makefile
data/Makefile
data/icons/Makefile
data/patterns/Makefile
diff --git a/cut-n-paste-code/Makefile.am b/cut-n-paste-code/Makefile.am
deleted file mode 100644
index 80f6abb0..00000000
--- a/cut-n-paste-code/Makefile.am
+++ /dev/null
@@ -1,2 +0,0 @@
-SUBDIRS = libegg
-
diff --git a/cut-n-paste-code/README b/cut-n-paste-code/README
deleted file mode 100644
index 374b0704..00000000
--- a/cut-n-paste-code/README
+++ /dev/null
@@ -1,21 +0,0 @@
-README for caja/cut-n-paste-code
-
-The code in this directory hierarchy was cut-n-pasted from
-somewhere else.
-
-In the soon to come, Star Trek future, this code will be available
-as part of standard libraries.
-
-For example, the code in libegg will be one day available as part
-of Gtk+.
-
-Until that happens, DON'T HACK the code, unless you are updating
-from the original 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, open an issue on GitHub at:
-
-https://github.com/mate-desktop/caja/issues
diff --git a/cut-n-paste-code/libegg/Makefile.am b/cut-n-paste-code/libegg/Makefile.am
deleted file mode 100644
index 3d6e3977..00000000
--- a/cut-n-paste-code/libegg/Makefile.am
+++ /dev/null
@@ -1,46 +0,0 @@
-NULL=
-
-noinst_LTLIBRARIES = libegg.la
-
-AM_CPPFLAGS = $(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) \
- $(WARNING_CFLAGS) \
- $(DISABLE_DEPRECATED)
-
-libegg_la_LIBADD = \
- $(LIBEGG_LIBS) \
- -lSM -lICE
-
-EXTRA_DIST = \
- update-from-egg.sh \
- $(NULL)
-
-EGG_TREE_DND_DIR = $(srcdir)/../../../libegg/libegg/treeviewutils
-EGG_SMCLIENT_DIR = $(srcdir)/../../../libegg/libegg/smclient
-
-regenerate-built-sources:
- EGGFILES="$(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
diff --git a/cut-n-paste-code/libegg/eggdesktopfile.c b/cut-n-paste-code/libegg/eggdesktopfile.c
deleted file mode 100644
index eb227b69..00000000
--- a/cut-n-paste-code/libegg/eggdesktopfile.c
+++ /dev/null
@@ -1,1468 +0,0 @@
-/* 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., Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "eggdesktopfile.h"
-
-#include <string.h>
-#include <unistd.h>
-
-#include <glib/gi18n.h>
-#include <gdk/gdkx.h>
-#include <gtk/gtk.h>
-
-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;
-}
-
-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);
-}
-
-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)
- {
- display = gdk_screen_get_display (screen);
- char *display_name = g_strdup (gdk_display_get_name (display));
- char *display_env = g_strdup_printf ("DISPLAY=%s", display_name);
- env = array_putenv (env, display_env);
- g_free (display_name);
- g_free (display_env);
- }
- else
- {
- display = gdk_display_get_default ();
- screen = gdk_display_get_default_screen (display);
- }
- screen_num = gdk_x11_screen_get_screen_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);
-
- 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);
- }
-
- 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 (current_success)
- {
- set_startup_notification_timeout (display, startup_id);
-
- if (ret_startup_id)
- *ret_startup_id = startup_id;
- else
- g_free (startup_id);
- }
- else
- 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
deleted file mode 100644
index 4a1d4064..00000000
--- a/cut-n-paste-code/libegg/eggdesktopfile.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/* 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., Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __EGG_DESKTOP_FILE_H__
-#define __EGG_DESKTOP_FILE_H__
-
-#include <glib.h>
-
-#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
deleted file mode 100644
index 3eec5324..00000000
--- a/cut-n-paste-code/libegg/eggsmclient-private.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __EGG_SM_CLIENT_PRIVATE_H__
-#define __EGG_SM_CLIENT_PRIVATE_H__
-
-#include <gtk/gtk.h>
-
-#include "eggsmclient.h"
-
-G_BEGIN_DECLS
-
-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
-#endif
-
-G_END_DECLS
-
-#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
deleted file mode 100644
index 808fffc0..00000000
--- a/cut-n-paste-code/libegg/eggsmclient-xsmp.c
+++ /dev/null
@@ -1,1366 +0,0 @@
-/*
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-
-#include "eggsmclient.h"
-#include "eggsmclient-private.h"
-
-#include "eggdesktopfile.h"
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <X11/SM/SMlib.h>
-
-#include <gtk/gtk.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-
-#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_x11_set_sm_client_id (xsmp->client_id);
-
- 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;
-
- 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:
- 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);
- }
- va_end (ap);
-
- 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 <X11/ICE/ICElib.h>
-#include <fcntl.h>
-
-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;
- status = IceProcessMessages (ice_conn, NULL, NULL);
-
- 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
deleted file mode 100644
index 4886f147..00000000
--- a/cut-n-paste-code/libegg/eggsmclient.c
+++ /dev/null
@@ -1,612 +0,0 @@
-/*
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "config.h"
-
-#include <string.h>
-#include <glib/gi18n.h>
-
-#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] = { 0 };
-
-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 gboolean
-running_in_mate (void)
-{
- return (g_strcmp0 (g_getenv ("XDG_CURRENT_DESKTOP"), "MATE") == 0)
- || (g_strcmp0 (g_getenv ("XDG_SESSION_DESKTOP"), "MATE") == 0)
- || (g_strcmp0 (g_getenv ("DESKTOP_SESSION"), "MATE") == 0);
-}
-
-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 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
- }
-
- /* 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);
- /*FIXME
- Disabling when root/not in MATE in GtkApplication builds
- as egg_sm_client_set_mode must be called prior to start of main loop
- to stop caja restart but this is diffcult in GtkApplication */
-
- if (geteuid () == 0 || !running_in_mate ()){
- 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
deleted file mode 100644
index 1911b89e..00000000
--- a/cut-n-paste-code/libegg/eggsmclient.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/* 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __EGG_SM_CLIENT_H__
-#define __EGG_SM_CLIENT_H__
-
-#include <glib-object.h>
-
-G_BEGIN_DECLS
-
-#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);
-
-G_END_DECLS
-
-#endif /* __EGG_SM_CLIENT_H__ */
diff --git a/cut-n-paste-code/libegg/eggtreemultidnd.c b/cut-n-paste-code/libegg/eggtreemultidnd.c
deleted file mode 100644
index 062bb57e..00000000
--- a/cut-n-paste-code/libegg/eggtreemultidnd.c
+++ /dev/null
@@ -1,417 +0,0 @@
-/* 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-#include <gtk/gtk.h>
-#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_with_coordinates (widget,
- gtk_drag_source_get_target_list (widget),
- di->source_actions,
- priv_data->pressed_button,
- (GdkEvent*)event,
- event->x,
- event->y);
- 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
deleted file mode 100644
index 0510e517..00000000
--- a/cut-n-paste-code/libegg/eggtreemultidnd.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __EGG_TREE_MULTI_DND_H__
-#define __EGG_TREE_MULTI_DND_H__
-
-#include <gtk/gtk.h>
-
-#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
deleted file mode 100755
index 9be68a9b..00000000
--- a/cut-n-paste-code/libegg/update-from-egg.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/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 $FILE"
- fi
-done
diff --git a/libcaja-private/Makefile.am b/libcaja-private/Makefile.am
index c4abbd93..7d724641 100644
--- a/libcaja-private/Makefile.am
+++ b/libcaja-private/Makefile.am
@@ -5,7 +5,6 @@ noinst_LTLIBRARIES=libcaja-private.la
AM_CPPFLAGS = \
-I$(top_srcdir) \
-I$(top_builddir) \
- -I$(top_srcdir)/cut-n-paste-code \
$(CORE_CFLAGS) \
$(WARNING_CFLAGS) \
$(DISABLE_DEPRECATED_CFLAGS) \
@@ -23,7 +22,7 @@ BUILT_SOURCES = \
$(NULL)
dependency_static_libs = \
- $(top_builddir)/cut-n-paste-code/libegg/libegg.la \
+ $(top_builddir)/libegg/libegg.la \
$(NULL)
libcaja_private_la_LDFLAGS = \
diff --git a/libegg/Makefile.am b/libegg/Makefile.am
new file mode 100644
index 00000000..89e4350a
--- /dev/null
+++ b/libegg/Makefile.am
@@ -0,0 +1,35 @@
+NULL=
+
+noinst_LTLIBRARIES = libegg.la
+
+AM_CPPFLAGS = $(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) \
+ $(WARNING_CFLAGS) \
+ $(DISABLE_DEPRECATED)
+
+libegg_la_LIBADD = \
+ $(LIBEGG_LIBS) \
+ -lSM -lICE
diff --git a/libegg/eggdesktopfile.c b/libegg/eggdesktopfile.c
new file mode 100644
index 00000000..eb227b69
--- /dev/null
+++ b/libegg/eggdesktopfile.c
@@ -0,0 +1,1468 @@
+/* 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., Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "eggdesktopfile.h"
+
+#include <string.h>
+#include <unistd.h>
+
+#include <glib/gi18n.h>
+#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+
+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;
+}
+
+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);
+}
+
+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)
+ {
+ display = gdk_screen_get_display (screen);
+ char *display_name = g_strdup (gdk_display_get_name (display));
+ char *display_env = g_strdup_printf ("DISPLAY=%s", display_name);
+ env = array_putenv (env, display_env);
+ g_free (display_name);
+ g_free (display_env);
+ }
+ else
+ {
+ display = gdk_display_get_default ();
+ screen = gdk_display_get_default_screen (display);
+ }
+ screen_num = gdk_x11_screen_get_screen_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);
+
+ 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);
+ }
+
+ 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 (current_success)
+ {
+ set_startup_notification_timeout (display, startup_id);
+
+ if (ret_startup_id)
+ *ret_startup_id = startup_id;
+ else
+ g_free (startup_id);
+ }
+ else
+ 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/libegg/eggdesktopfile.h b/libegg/eggdesktopfile.h
new file mode 100644
index 00000000..4a1d4064
--- /dev/null
+++ b/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., Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __EGG_DESKTOP_FILE_H__
+#define __EGG_DESKTOP_FILE_H__
+
+#include <glib.h>
+
+#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/libegg/eggsmclient-private.h b/libegg/eggsmclient-private.h
new file mode 100644
index 00000000..3eec5324
--- /dev/null
+++ b/libegg/eggsmclient-private.h
@@ -0,0 +1,47 @@
+/* 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __EGG_SM_CLIENT_PRIVATE_H__
+#define __EGG_SM_CLIENT_PRIVATE_H__
+
+#include <gtk/gtk.h>
+
+#include "eggsmclient.h"
+
+G_BEGIN_DECLS
+
+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
+#endif
+
+G_END_DECLS
+
+#endif /* __EGG_SM_CLIENT_PRIVATE_H__ */
diff --git a/libegg/eggsmclient-xsmp.c b/libegg/eggsmclient-xsmp.c
new file mode 100644
index 00000000..808fffc0
--- /dev/null
+++ b/libegg/eggsmclient-xsmp.c
@@ -0,0 +1,1366 @@
+/*
+ * 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+
+#include "eggsmclient.h"
+#include "eggsmclient-private.h"
+
+#include "eggdesktopfile.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <X11/SM/SMlib.h>
+
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+#include <gdk/gdkx.h>
+
+#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_x11_set_sm_client_id (xsmp->client_id);
+
+ 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;
+
+ 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:
+ 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);
+ }
+ va_end (ap);
+
+ 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 <X11/ICE/ICElib.h>
+#include <fcntl.h>
+
+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;
+ status = IceProcessMessages (ice_conn, NULL, NULL);
+
+ 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/libegg/eggsmclient.c b/libegg/eggsmclient.c
new file mode 100644
index 00000000..4886f147
--- /dev/null
+++ b/libegg/eggsmclient.c
@@ -0,0 +1,612 @@
+/*
+ * 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <glib/gi18n.h>
+
+#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] = { 0 };
+
+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 gboolean
+running_in_mate (void)
+{
+ return (g_strcmp0 (g_getenv ("XDG_CURRENT_DESKTOP"), "MATE") == 0)
+ || (g_strcmp0 (g_getenv ("XDG_SESSION_DESKTOP"), "MATE") == 0)
+ || (g_strcmp0 (g_getenv ("DESKTOP_SESSION"), "MATE") == 0);
+}
+
+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 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
+ }
+
+ /* 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);
+ /*FIXME
+ Disabling when root/not in MATE in GtkApplication builds
+ as egg_sm_client_set_mode must be called prior to start of main loop
+ to stop caja restart but this is diffcult in GtkApplication */
+
+ if (geteuid () == 0 || !running_in_mate ()){
+ 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/libegg/eggsmclient.h b/libegg/eggsmclient.h
new file mode 100644
index 00000000..1911b89e
--- /dev/null
+++ b/libegg/eggsmclient.h
@@ -0,0 +1,117 @@
+/* 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __EGG_SM_CLIENT_H__
+#define __EGG_SM_CLIENT_H__
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#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);
+
+G_END_DECLS
+
+#endif /* __EGG_SM_CLIENT_H__ */
diff --git a/libegg/eggtreemultidnd.c b/libegg/eggtreemultidnd.c
new file mode 100644
index 00000000..062bb57e
--- /dev/null
+++ b/libegg/eggtreemultidnd.c
@@ -0,0 +1,417 @@
+/* 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <gtk/gtk.h>
+#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_with_coordinates (widget,
+ gtk_drag_source_get_target_list (widget),
+ di->source_actions,
+ priv_data->pressed_button,
+ (GdkEvent*)event,
+ event->x,
+ event->y);
+ 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/libegg/eggtreemultidnd.h b/libegg/eggtreemultidnd.h
new file mode 100644
index 00000000..0510e517
--- /dev/null
+++ b/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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __EGG_TREE_MULTI_DND_H__
+#define __EGG_TREE_MULTI_DND_H__
+
+#include <gtk/gtk.h>
+
+#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/po/POTFILES.in b/po/POTFILES.in
index 56a1420c..e29c8e7f 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,10 +1,15 @@
# List of source files containing translatable strings.
# Please keep this file sorted alphabetically.
[encoding: UTF-8]
-cut-n-paste-code/libegg/eggdesktopfile.c
-cut-n-paste-code/libegg/eggsmclient.c
data/browser.xml
data/caja.appdata.xml.in
+data/caja-autorun-software.desktop.in.in
+data/caja-browser.desktop.in.in
+data/caja-computer.desktop.in.in
+data/caja.desktop.in.in
+data/caja-file-management-properties.desktop.in.in
+data/caja-folder-handler.desktop.in.in
+data/caja-home.desktop.in.in
data/caja.xml.in
eel/eel-canvas.c
eel/eel-editable-label.c
@@ -47,13 +52,8 @@ libcaja-private/caja-undostack-manager.c
libcaja-private/caja-vfs-file.c
[type: gettext/gsettings]libcaja-private/org.mate.caja.gschema.xml
[type: gettext/gsettings]libcaja-private/org.mate.media-handling.gschema.xml
-data/caja-autorun-software.desktop.in.in
-data/caja-browser.desktop.in.in
-data/caja-computer.desktop.in.in
-data/caja-file-management-properties.desktop.in.in
-data/caja-folder-handler.desktop.in.in
-data/caja-home.desktop.in.in
-data/caja.desktop.in.in
+libegg/eggdesktopfile.c
+libegg/eggsmclient.c
src/file-manager/fm-desktop-icon-view.c
src/file-manager/fm-directory-view.c
src/file-manager/fm-ditem-page.c
diff --git a/src/Makefile.am b/src/Makefile.am
index daeaa38b..f4e50024 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -11,7 +11,6 @@ bin_PROGRAMS = \
AM_CPPFLAGS = \
-I$(top_srcdir) \
- -I$(top_srcdir)/cut-n-paste-code \
-I$(top_builddir)/libcaja-private \
$(CORE_CFLAGS) \
$(WARNING_CFLAGS) \
diff --git a/src/file-manager/Makefile.am b/src/file-manager/Makefile.am
index 1f46cfc2..9e5f5578 100644
--- a/src/file-manager/Makefile.am
+++ b/src/file-manager/Makefile.am
@@ -4,7 +4,6 @@ noinst_LTLIBRARIES=libcaja-file-manager.la
AM_CPPFLAGS = \
-I$(top_srcdir) \
- -I$(top_srcdir)/cut-n-paste-code \
$(CORE_CFLAGS) \
$(WARNING_CFLAGS) \
-DCAJA_DATADIR=\""$(datadir)/caja"\" \
--
cgit v1.2.1