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Implement GAppLaunchContext in gdk, providing startup notification.

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2007-12-12  Matthias Clasen  <mclasen@redhat.com>

        * gdk/gdkapplaunchcontext.[hc]: Implement GAppLaunchContext
        in gdk, providing startup notification.  (#503203)

        * gdk/x11/gdkapplaunchcontext-x11.c:
        * gdk/win32/gdkapplaunchcontext-win32.c:
        * gdk/quartz/gdkapplaunchcontext-quartz.c:
        * gdk/directfb/gdkapplaunchcontext-directfb.c: Backend-specific
        parts. All but X11 are just empty stubs for now.

        * gdk/gdk.symbols:
        * gdk/gdkinternals.h:
        * gdk/Makefile.am:
        * gdk/x11/Makefile.am:
        * gdk/win32/Makefile.am:
        * gdk/quartz/Makefile.am:
        * gdk/directfb/Makefile.am: Necessary glue.



svn path=/trunk/; revision=19165
This commit is contained in:
Matthias Clasen 2007-12-13 05:16:33 +00:00 committed by Matthias Clasen
parent 594e3660e9
commit 1397a9fd7d
14 changed files with 865 additions and 0 deletions
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19
ChangeLog
View File

@ -1,3 +1,22 @@
2007-12-12 Matthias Clasen <mclasen@redhat.com>
* gdk/gdkapplaunchcontext.[hc]: Implement GAppLaunchContext
in gdk, providing startup notification. (#503203)
* gdk/x11/gdkapplaunchcontext-x11.c:
* gdk/win32/gdkapplaunchcontext-win32.c:
* gdk/quartz/gdkapplaunchcontext-quartz.c:
* gdk/directfb/gdkapplaunchcontext-directfb.c: Backend-specific
parts. All but X11 are just empty stubs for now.
* gdk/gdk.symbols:
* gdk/gdkinternals.h:
* gdk/Makefile.am:
* gdk/x11/Makefile.am:
* gdk/win32/Makefile.am:
* gdk/quartz/Makefile.am:
* gdk/directfb/Makefile.am: Necessary glue.
2007-12-12 Mathias Hasselmann <mathias@openismus.com>
* gtk/gtkdnd.c: Another attempt to improve gtk_drag_dest_set docs.

2
gdk/Makefile.am
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@ -64,6 +64,7 @@ endif
#
gdk_public_h_sources = \
gdk.h \
gdkapplaunchcontext.h \
gdkcairo.h \
gdkcolor.h \
gdkcursor.h \
@ -102,6 +103,7 @@ gdk_headers = \
gdk_c_sources = \
$(medialib_sources) \
gdk.c \
gdkapplaunchcontext.c \
gdkcairo.c \
gdkcolor.c \
gdkcursor.c \

1
gdk/directfb/Makefile.am
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@ -19,6 +19,7 @@ LDADDS = \
noinst_LTLIBRARIES = libgdk-directfb.la
libgdk_directfb_la_SOURCES = \
gdkapplaunchcontext-directfb.c \
gdkcolor-directfb.c \
gdkcursor-directfb.c \
gdkdnd-directfb.c \

42
gdk/directfb/gdkapplaunchcontext-directfb.c Normal file
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@ -0,0 +1,42 @@
/* gdkapplaunchcontext-directfb.c - Gtk+ implementation for GAppLaunchContext
Copyright (C) 2007 Red Hat, Inc.
The Gnome Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Matthias Clasen <mclasen@redhat.com>
*/
#include <config.h>
#include "gdkapplaunchcontext.h"
char *
_gdk_windowing_get_startup_notify_id (GAppLaunchContext *context,
GAppInfo *info,
GList *files)
{
return NULL;
}
void
_gdk_windowing_launch_failed (GAppLaunchContext *context,
const char *startup_notify_id)
{
}

12
gdk/gdk.symbols
View File

@ -1254,6 +1254,18 @@ gdk_xid_table_lookup_for_display
#endif
#endif
#if IN_HEADER(__GDK_APP_LAUNCH_CONTEXT_H__)
#if IN_FILE(__GDK_APP_LAUNCH_CONTEXT_C__)
gdk_app_launch_context_new
gdk_app_launch_context_set_display
gdk_app_launch_context_set_screen
gdk_app_launch_context_set_desktop
gdk_app_launch_context_set_timestamp
gdk_app_launch_context_set_icon
gdk_app_launch_context_set_icon_name
#endif
#endif
#ifdef INCLUDE_VARIABLES
gdk_threads_mutex
gdk_threads_lock

186
gdk/gdkapplaunchcontext.c Normal file
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@ -0,0 +1,186 @@
/* gdkapplaunchcontext.c - Gtk+ implementation for GAppLaunchContext
Copyright (C) 2007 Red Hat, Inc.
The Gnome Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Alexander Larsson <alexl@redhat.com>
*/
#include <config.h>
#include <string.h>
#include <unistd.h>
#include <glib.h>
#include <gio/gfileicon.h>
#include <gio/gthemedicon.h>
#include "gdkapplaunchcontext.h"
#include "gdkinternals.h"
#include "gdkscreen.h"
#include "gdkintl.h"
#include "gdkalias.h"
G_DEFINE_TYPE (GdkAppLaunchContext, gdk_app_launch_context,
G_TYPE_APP_LAUNCH_CONTEXT);
static void
gdk_app_launch_context_finalize (GObject *object)
{
GdkAppLaunchContext *context;
GdkAppLaunchContextPrivate *priv;
context = GDK_APP_LAUNCH_CONTEXT (object);
priv = context->priv;
if (priv->display)
g_object_unref (priv->display);
if (priv->screen)
g_object_unref (priv->screen);
if (priv->icon)
g_object_unref (priv->icon);
g_free (priv->icon_name);
(*G_OBJECT_CLASS (gdk_app_launch_context_parent_class)->finalize) (object);
}
static char *
get_display (GAppLaunchContext *context,
GAppInfo *info,
GList *files)
{
GdkDisplay *display;
GdkAppLaunchContextPrivate *priv;
priv = GDK_APP_LAUNCH_CONTEXT (context)->priv;
if (priv->screen)
return gdk_screen_make_display_name (priv->screen);
if (priv->display)
display = priv->display;
else
display = gdk_display_get_default ();
return g_strdup (gdk_display_get_name (display));
}
static void
gdk_app_launch_context_class_init (GdkAppLaunchContextClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GAppLaunchContextClass *context_class = G_APP_LAUNCH_CONTEXT_CLASS (klass);
gobject_class->finalize = gdk_app_launch_context_finalize;
context_class->get_display = get_display;
context_class->get_startup_notify_id = _gdk_windowing_get_startup_notify_id;
context_class->launch_failed = _gdk_windowing_launch_failed;
g_type_class_add_private (klass, sizeof (GdkAppLaunchContextPrivate));
}
static void
gdk_app_launch_context_init (GdkAppLaunchContext *context)
{
context->priv = G_TYPE_INSTANCE_GET_PRIVATE (context,
GDK_TYPE_APP_LAUNCH_CONTEXT,
GdkAppLaunchContextPrivate);
context->priv->workspace = -1;
}
void
gdk_app_launch_context_set_display (GdkAppLaunchContext *context,
GdkDisplay *display)
{
if (context->priv->display)
{
g_object_unref (context->priv->display);
context->priv->display = NULL;
}
if (display)
context->priv->display = g_object_ref (display);
}
void
gdk_app_launch_context_set_screen (GdkAppLaunchContext *context,
GdkScreen *screen)
{
if (context->priv->screen)
{
g_object_unref (context->priv->screen);
context->priv->screen = NULL;
}
if (screen)
context->priv->screen = g_object_ref (screen);
}
void
gdk_app_launch_context_set_desktop (GdkAppLaunchContext *context,
gint desktop)
{
context->priv->workspace = desktop;
}
void
gdk_app_launch_context_set_timestamp (GdkAppLaunchContext *context,
guint32 timestamp)
{
context->priv->timestamp = timestamp;
}
void
gdk_app_launch_context_set_icon (GdkAppLaunchContext *context,
GIcon *icon)
{
if (context->priv->icon)
{
g_object_unref (context->priv->icon);
context->priv->icon = NULL;
}
if (icon)
context->priv->icon = g_object_ref (icon);
}
void
gdk_app_launch_context_set_icon_name (GdkAppLaunchContext *context,
const char *icon_name)
{
g_free (context->priv->icon_name);
context->priv->icon_name = g_strdup (icon_name);
}
GdkAppLaunchContext *
gdk_app_launch_context_new (void)
{
GdkAppLaunchContext *context;
context = g_object_new (gdk_app_launch_context_get_type (), NULL);
return context;
}
#define __GDK_APP_LAUNCH_CONTEXT_C__
#include "gdkaliasdef.c"

75
gdk/gdkapplaunchcontext.h Normal file
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@ -0,0 +1,75 @@
/* gdkapplaunchcontext.h - Gtk+ implementation for GAppLaunchContext
Copyright (C) 2007 Red Hat, Inc.
The Gnome Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Alexander Larsson <alexl@redhat.com>
*/
#ifndef __GDK_APP_LAUNCH_CONTEXT_H__
#define __GDK_APP_LAUNCH_CONTEXT_H__
#include <glib.h>
#include <gio/gappinfo.h>
#include <gdk/gdkdisplay.h>
G_BEGIN_DECLS
#define GDK_TYPE_APP_LAUNCH_CONTEXT (gdk_app_launch_context_get_type ())
#define GDK_APP_LAUNCH_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_APP_LAUNCH_CONTEXT, GdkAppLaunchContext))
#define GDK_APP_LAUNCH_CONTEXT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GDK_TYPE_APP_LAUNCH_CONTEXT, GdkAppLaunchContextClass))
#define GDK_IS_APP_LAUNCH_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDGDK_TYPE_APP_LAUNCH_CONTEXT))
#define GDK_IS_APP_LAUNCH_CONTEXT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GDK_TYPE_APP_LAUNCH_CONTEXT))
#define GDK_APP_LAUNCH_CONTEXT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDK_TYPE_APP_LAUNCH_CONTEXT, GdkAppLaunchContextClass))
typedef struct GdkAppLaunchContext GdkAppLaunchContext;
typedef struct GdkAppLaunchContextClass GdkAppLaunchContextClass;
typedef struct GdkAppLaunchContextPrivate GdkAppLaunchContextPrivate;
struct GdkAppLaunchContext
{
GAppLaunchContext parent_instance;
GdkAppLaunchContextPrivate *priv;
};
struct GdkAppLaunchContextClass
{
GAppLaunchContextClass parent_class;
};
GType gdk_app_launch_context_get_type (void);
GdkAppLaunchContext *gdk_app_launch_context_new (void);
void gdk_app_launch_context_set_display (GdkAppLaunchContext *context,
GdkDisplay *display);
void gdk_app_launch_context_set_screen (GdkAppLaunchContext *context,
GdkScreen *screen);
void gdk_app_launch_context_set_desktop (GdkAppLaunchContext *context,
gint desktop);
void gdk_app_launch_context_set_timestamp (GdkAppLaunchContext *context,
guint32 timestamp);
void gdk_app_launch_context_set_icon (GdkAppLaunchContext *context,
GIcon *icon);
void gdk_app_launch_context_set_icon_name (GdkAppLaunchContext *context,
const char *icon_name);
G_END_DECLS
#endif /* __GDK_APP_LAUNCH_CONTEXT_H__ */

17
gdk/gdkinternals.h
View File

@ -409,6 +409,23 @@ void _gdk_windowing_gc_get_foreground (GdkGC *gc,
void _gdk_windowing_gc_get_background (GdkGC *gc,
GdkColor *color);
struct GdkAppLaunchContextPrivate
{
GdkDisplay *display;
GdkScreen *screen;
gint workspace;
guint32 timestamp;
GIcon *icon;
char *icon_name;
};
char *_gdk_windowing_get_startup_notify_id (GAppLaunchContext *context,
GAppInfo *info,
GList *files);
void _gdk_windowing_launch_failed (GAppLaunchContext *context,
const char *startup_notify_id);
/************************************
* Initialization and exit routines *
************************************/

1
gdk/quartz/Makefile.am
View File

@ -21,6 +21,7 @@ libgdk_quartz_la_SOURCES = \
GdkQuartzView.h \
GdkQuartzWindow.c \
GdkQuartzWindow.h \
gdkapplaunchcontext-quartz.c \
gdkcolor-quartz.c \
gdkcursor-quartz.c \
gdkdisplay-quartz.c \

42
gdk/quartz/gdkapplaunchcontext-quartz.c Normal file
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@ -0,0 +1,42 @@
/* gdkapplaunchcontext-quartz.c - Gtk+ implementation for GAppLaunchContext
Copyright (C) 2007 Red Hat, Inc.
The Gnome Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Matthias Clasen <mclasen@redhat.com>
*/
#include <config.h>
#include "gdkapplaunchcontext.h"
char *
_gdk_windowing_get_startup_notify_id (GAppLaunchContext *context,
GAppInfo *info,
GList *files)
{
return NULL;
}
void
_gdk_windowing_launch_failed (GAppLaunchContext *context,
const char *startup_notify_id)
{
}

1
gdk/win32/Makefile.am
View File

@ -26,6 +26,7 @@ EXTRA_DIST += \
libgdk_win32_la_SOURCES = \
xcursors.h \
gdkapplaunchcontext-win32.c \
gdkcolor-win32.c \
gdkcursor-win32.c \
gdkdisplay-win32.c \

42
gdk/win32/gdkapplaunchcontext-win32.c Normal file
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@ -0,0 +1,42 @@
/* gdkapplaunchcontext-win32.c - Gtk+ implementation for GAppLaunchContext
Copyright (C) 2007 Red Hat, Inc.
The Gnome Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Matthias Clasen <mclasen@redhat.com>
*/
#include <config.h>
#include "gdkapplaunchcontext.h"
char *
_gdk_windowing_get_startup_notify_id (GAppLaunchContext *context,
GAppInfo *info,
GList *files)
{
return NULL;
}
void
_gdk_windowing_launch_failed (GAppLaunchContext *context,
const char *startup_notify_id)
{
}

1
gdk/x11/Makefile.am
View File

@ -19,6 +19,7 @@ noinst_LTLIBRARIES = libgdk-x11.la
libgdk_x11_la_SOURCES = \
MwmUtil.h \
gdkapplaunchcontext-x11.c \
gdkasync.c \
gdkasync.h \
gdkcolor-x11.c \

424
gdk/x11/gdkapplaunchcontext-x11.c Normal file
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@ -0,0 +1,424 @@
/* gdkapplaunchcontext-x11.c - Gtk+ implementation for GAppLaunchContext
Copyright (C) 2007 Red Hat, Inc.
The Gnome Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Alexander Larsson <alexl@redhat.com>
*/
#include <config.h>
#include <string.h>
#include <unistd.h>
#include <glib.h>
#include <gio/gfileicon.h>
#include <gio/gthemedicon.h>
#include "gdkx.h"
#include "gdkapplaunchcontext.h"
#include "gdkscreen.h"
#include "gdkinternals.h"
#include "gdkintl.h"
#include "gdkalias.h"
static char *
get_display_name (GFile *file)
{
GFileInfo *info;
char *name, *tmp;
/* This does sync I/O, which isn't ideal.
* It should probably use the NautilusFile machinery
*/
name = NULL;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STD_DISPLAY_NAME, 0, NULL, NULL);
if (info)
{
name = g_strdup (g_file_info_get_display_name (info));
g_object_unref (info);
}
if (name == NULL)
{
name = g_file_get_basename (file);
if (!g_utf8_validate (name, -1, NULL))
{
tmp = name;
name =
g_uri_escape_string (name, G_URI_RESERVED_CHARS_ALLOWED_IN_PATH,
TRUE);
g_free (tmp);
}
}
return name;
}
static GIcon *
get_icon (GFile *file)
{
GFileInfo *info;
GIcon *icon;
icon = NULL;
info = g_file_query_info (file, G_FILE_ATTRIBUTE_STD_ICON, 0, NULL, NULL);
if (info)
{
icon = g_file_info_get_icon (info);
if (icon)
g_object_ref (icon);
g_object_unref (info);
}
return icon;
}
static char *
gicon_to_string (GIcon *icon)
{
GFile *file;
const char *const *names;
if (G_IS_FILE_ICON (icon))
{
file = g_file_icon_get_file (G_FILE_ICON (icon));
if (file)
return g_file_get_path (file);
}
else if (G_IS_THEMED_ICON (icon))
{
names = g_themed_icon_get_names (G_THEMED_ICON (icon));
if (names)
return g_strdup (names[0]);
}
return NULL;
}
static void
end_startup_notification (GdkDisplay *display,
const char *startup_id)
{
gdk_x11_display_broadcast_startup_message (display, "remove",
"ID", startup_id,
NULL);
}
/* This should be fairly long, as it's confusing to users if a startup
* ends when it shouldn't (it appears that the startup failed, and
* they have to relaunch the app). Also the timeout only matters when
* there are bugs and apps don't end their own startup sequence.
*
* This timeout is a "last resort" timeout that ignores whether the
* startup sequence has shown activity or not. Metacity and the
* tasklist have smarter, and correspondingly able-to-be-shorter
* timeouts. The reason our timeout is dumb is that we don't monitor
* the sequence (don't use an SnMonitorContext)
*/
#define STARTUP_TIMEOUT_LENGTH_SECONDS 30
#define STARTUP_TIMEOUT_LENGTH (STARTUP_TIMEOUT_LENGTH_SECONDS * 1000)
typedef struct
{
GdkDisplay *display;
char *startup_id;
GTimeVal time;
} StartupNotificationData;
static void
free_startup_notification_data (gpointer data)
{
StartupNotificationData *sn_data = data;
g_object_unref (sn_data->display);
g_free (sn_data->startup_id);
g_free (sn_data);
}
typedef struct
{
GSList *contexts;
guint timeout_id;
} StartupTimeoutData;
static void
free_startup_timeout (void *data)
{
StartupTimeoutData *std;
std = data;
g_slist_foreach (std->contexts, (GFunc) free_startup_notification_data, NULL);
g_slist_free (std->contexts);
if (std->timeout_id != 0)
{
g_source_remove (std->timeout_id);
std->timeout_id = 0;
}
g_free (std);
}
static gboolean
startup_timeout (void *data)
{
StartupTimeoutData *std;
GSList *tmp;
GTimeVal now;
int min_timeout;
std = data;
min_timeout = STARTUP_TIMEOUT_LENGTH;
g_get_current_time (&now);
tmp = std->contexts;
while (tmp != NULL)
{
StartupNotificationData *sn_data;
GSList *next;
double elapsed;
sn_data = tmp->data;
next = tmp->next;
elapsed =
((((double) now.tv_sec - sn_data->time.tv_sec) * G_USEC_PER_SEC +
(now.tv_usec - sn_data->time.tv_usec))) / 1000.0;
if (elapsed >= STARTUP_TIMEOUT_LENGTH)
{
std->contexts = g_slist_remove (std->contexts, sn_data);
end_startup_notification (sn_data->display, sn_data->startup_id);
free_startup_notification_data (sn_data);
}
else
{
min_timeout = MIN (min_timeout, (STARTUP_TIMEOUT_LENGTH - elapsed));
}
tmp = next;
}
if (std->contexts == NULL)
std->timeout_id = 0;
else
std->timeout_id = g_timeout_add_seconds ((min_timeout + 500)/1000, startup_timeout, std);
/* always remove this one, but we may have reinstalled another one. */
return FALSE;
}
static void
add_startup_timeout (GdkScreen *screen,
const char *startup_id)
{
StartupTimeoutData *data;
StartupNotificationData *sn_data;
data = g_object_get_data (G_OBJECT (screen), "appinfo-startup-data");
if (data == NULL)
{
data = g_new (StartupTimeoutData, 1);
data->contexts = NULL;
data->timeout_id = 0;
g_object_set_data_full (G_OBJECT (screen), "appinfo-startup-data",
data, free_startup_timeout);
}
sn_data = g_new (StartupNotificationData, 1);
sn_data->display = g_object_ref (gdk_screen_get_display (screen));
sn_data->startup_id = g_strdup (startup_id);
g_get_current_time (&sn_data->time);
data->contexts = g_slist_prepend (data->contexts, sn_data);
if (data->timeout_id == 0)
data->timeout_id = g_timeout_add_seconds (STARTUP_TIMEOUT_LENGTH_SECONDS,
startup_timeout, data);
}
char *
_gdk_windowing_get_startup_notify_id (GAppLaunchContext *context,
GAppInfo *info,
GList *files)
{
static int sequence = 0;
GdkAppLaunchContextPrivate *priv;
GdkDisplay *display;
GdkScreen *screen;
int files_count;
char *description;
char *icon_name;
const char *binary_name;
char *screen_str;
char *workspace_str;
GIcon *icon;
guint32 timestamp;
char *startup_id;
priv = GDK_APP_LAUNCH_CONTEXT (context)->priv;
if (priv->screen)
{
screen = priv->screen;
display = gdk_screen_get_display (priv->screen);
}
else if (priv->display)
{
display = priv->display;
screen = gdk_display_get_default_screen (display);
}
else
{
display = gdk_display_get_default ();
screen = gdk_display_get_default_screen (display);
}
files_count = g_list_length (files);
if (files_count == 0)
description = g_strdup_printf (_("Starting %s"), g_app_info_get_name (info));
else if (files_count == 1)
description = g_strdup_printf (_("Opening %s"), get_display_name (files->data));
else
description = g_strdup_printf (dngettext (GETTEXT_PACKAGE,
"Opening %d Item",
"Opening %d Items",
files_count), files_count);
icon_name = NULL;
if (priv->icon_name)
icon_name = g_strdup (priv->icon_name);
else
{
icon = NULL;
if (priv->icon != NULL)
icon = g_object_ref (priv->icon);
else if (files_count == 1)
icon = get_icon (files->data);
if (icon == NULL)
{
icon = g_app_info_get_icon (info);
g_object_ref (icon);
}
if (icon)
icon_name = gicon_to_string (icon);
g_object_unref (icon);
}
binary_name = g_app_info_get_executable (info);
timestamp = priv->timestamp;
if (timestamp == GDK_CURRENT_TIME)
timestamp = gdk_x11_display_get_user_time (display);
screen_str = g_strdup_printf ("%d", gdk_screen_get_number (screen));
if (priv->workspace > -1)
workspace_str = g_strdup_printf ("%d", priv->workspace);
else
workspace_str = NULL;
startup_id = g_strdup_printf ("%s-%lu-%s-%s-%d_TIME%lu",
g_get_prgname (),
(unsigned long)getpid (),
g_get_host_name (),
binary_name,
sequence++,
(unsigned long)timestamp);
gdk_x11_display_broadcast_startup_message (display, "new",
"ID", startup_id,
"NAME", g_app_info_get_name (info),
"SCREEN", screen_str,
"BIN", binary_name,
"ICON", icon_name,
"DESKTOP", workspace_str,
"DESCRIPTION", description,
"WMCLASS", NULL, /* FIXME */
NULL);
g_free (description);
g_free (screen_str);
g_free (workspace_str);
g_free (icon_name);
add_startup_timeout (screen, startup_id);
return startup_id;
}
void
_gdk_windowing_launch_failed (GAppLaunchContext *context,
const char *startup_notify_id)
{
GdkAppLaunchContextPrivate *priv;
GdkScreen *screen;
StartupTimeoutData *data;
StartupNotificationData *sn_data;
GSList *l;
priv = GDK_APP_LAUNCH_CONTEXT (context)->priv;
if (priv->screen)
screen = priv->screen;
else if (priv->display)
screen = gdk_display_get_default_screen (priv->display);
else
screen = gdk_display_get_default_screen (gdk_display_get_default ());
data = g_object_get_data (G_OBJECT (screen), "appinfo-startup-data");
if (data)
{
for (l = data->contexts; l != NULL; l = l->next)
{
sn_data = l->data;
if (strcmp (startup_notify_id, sn_data->startup_id) == 0)
{
data->contexts = g_slist_remove (data->contexts, sn_data);
end_startup_notification (sn_data->display, sn_data->startup_id);
free_startup_notification_data (sn_data);
break;
}
}
if (data->contexts == NULL)
{
g_source_remove (data->timeout_id);
data->timeout_id = 0;
}
}
}