e16cbd24dc
2007-04-02 Rodrigo Moya <rodrigo@gnome-db.org> * gnome-settings-daemon.c (gnome_settings_daemon_new): return NULL when there is an error, not exit(), so that we do proper cleanup. Remove code to register GConf callbacks, that is done in utils.c. (gnome_settings_daemon_get_conf_client, gnome_settings_daemon_register_callback, gnome_settings_daemon_spawn_with_input, gnome_settings_daemon_get_invisible, gnome_settings_daemon_delayed_show_dialog): removed from the GnomeSettingsDaemon interface. * utils.c (gnome_settings_get_config_client, gnome_settings_get_invisible, gnome_settings_register_config_callback, gnome_settings_spawn_with_input, gnome_settings_delayed_show_dialog): moved from GnomeSettingsDaemon interface. * factory.c (main): check return value from gnome_settings_daemon(). * *.c: adapted to changes in function names. * Makefile.am: put source files in alphabetical order. svn path=/trunk/; revision=7434
113 lines
2.9 KiB
C
113 lines
2.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/* -*- mode: c; style: linux -*- */
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/* gnome-settings-background.c
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*
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* Copyright © 2001 Ximian, Inc.
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*
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* Written by Bradford Hovinen <hovinen@ximian.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <gdk/gdk.h>
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#include <gdk/gdkx.h>
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#include <gconf/gconf.h>
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#include "gnome-settings-background.h"
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#include "gnome-settings-keyboard.h"
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#include "gnome-settings-daemon.h"
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#include "preferences.h"
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#include "applier.h"
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static BGApplier **bg_appliers;
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static BGPreferences *prefs;
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static guint applier_idle_id = 0;
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static gboolean
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applier_idle (gpointer data)
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{
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int i;
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for (i = 0; bg_appliers [i]; i++)
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bg_applier_apply_prefs (bg_appliers [i], prefs);
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applier_idle_id = 0;
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return FALSE;
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}
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static void
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background_callback (GConfEntry *entry)
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{
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bg_preferences_merge_entry (prefs, entry);
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if (applier_idle_id != 0) {
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g_source_remove (applier_idle_id);
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}
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applier_idle_id = g_timeout_add (100, applier_idle, NULL);
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}
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void
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gnome_settings_background_init (GConfClient *client)
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{
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GdkDisplay *display;
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int n_screens;
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int i;
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display = gdk_display_get_default ();
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n_screens = gdk_display_get_n_screens (display);
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bg_appliers = g_new (BGApplier *, n_screens + 1);
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for (i = 0; i < n_screens; i++) {
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GdkScreen *screen;
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screen = gdk_display_get_screen (display, i);
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bg_appliers [i] = BG_APPLIER (bg_applier_new_for_screen (BG_APPLIER_ROOT, screen));
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}
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bg_appliers [i] = NULL;
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prefs = BG_PREFERENCES (bg_preferences_new ());
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bg_preferences_load (prefs);
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gnome_settings_register_config_callback ("/desktop/gnome/background", background_callback);
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}
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void
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gnome_settings_background_load (GConfClient *client)
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{
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int i;
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/* If this is set, nautilus will draw the background and is
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* almost definitely in our session. however, it may not be
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* running yet (so is_nautilus_running() will fail). so, on
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* startup, just don't do anything if this key is set so we
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* don't waste time setting the background only to have
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* nautilus overwrite it.
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*/
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if (gconf_client_get_bool (client, "/apps/nautilus/preferences/show_desktop", NULL))
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return;
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for (i = 0; bg_appliers [i]; i++)
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bg_applier_apply_prefs (bg_appliers [i], prefs);
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}
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