[gnome-settings-daemon/randr-set-as-default: 2/4] RANDR - Add GConf options for a boot-time configuration

[Federico Mena Quintero <federico src gnome org>]

commit 67958ef6faab5797d5c5ad939db36f393706984a
Author: Joey Lee <jlee novell com>
Date:   Mon Mar 8 16:17:22 2010 -0600

    RANDR - Add GConf options for a boot-time configuration
    
    There are two boolean keys:
    /apps/gnome_settings_daemon/xrandr/turn_on_external_monitors_at_startup
    /apps/gnome_settings_daemon/xrandr/turn_on_laptop_monitor_at_startup
    
    These can be tweaked by OEMs to select the default policy for
    external monitors.
    
    Signed-off-by: Federico Mena Quintero <federico novell com>

 data/apps_gnome_settings_daemon_xrandr.schemas.in |   26 ++++++++++++
 plugins/xrandr/gsd-xrandr-manager.c               |   45 +++++++++++++++++++--
 2 files changed, 67 insertions(+), 4 deletions(-)
---
diff --git a/data/apps_gnome_settings_daemon_xrandr.schemas.in b/data/apps_gnome_settings_daemon_xrandr.schemas.in
index c9f59fd..ca3657e 100644
--- a/data/apps_gnome_settings_daemon_xrandr.schemas.in
+++ b/data/apps_gnome_settings_daemon_xrandr.schemas.in
@@ -14,5 +14,31 @@
 		</long>
             </locale>
         </schema>
+	<schema>
+	    <key>/schemas/apps/gnome_settings_daemon/xrandr/turn_on_external_monitors_at_startup</key>
+	    <applyto>/apps/gnome_settings_daemon/xrandr/turn_on_external_monitors_at_startup</applyto>
+            <owner>gnome</owner>
+	    <type>bool</type>
+            <default>false</default>
+            <locale name="C">
+	        <short>Turn on external monitor after system boot</short>
+                <long>Turn on external monitor after system boot if user plugin
+		external monitor when system boot.
+		</long>
+            </locale>
+        </schema>
+	<schema>
+	    <key>/schemas/apps/gnome_settings_daemon/xrandr/turn_on_laptop_monitor_at_startup</key>
+	    <applyto>/apps/gnome_settings_daemon/xrandr/turn_on_laptop_monitor_at_startup</applyto>
+            <owner>gnome</owner>
+	    <type>bool</type>
+            <default>true</default>
+            <locale name="C">
+	        <short>Turn on laptop monitor after system boot</short>
+                <long>Turn on laptop monitor after system boot if user plugin
+		external monitor when system boot.
+		</long>
+            </locale>
+        </schema>
     </schemalist>
 </gconfschemafile>
diff --git a/plugins/xrandr/gsd-xrandr-manager.c b/plugins/xrandr/gsd-xrandr-manager.c
index 63d464d..7821146 100644
--- a/plugins/xrandr/gsd-xrandr-manager.c
+++ b/plugins/xrandr/gsd-xrandr-manager.c
@@ -60,6 +60,8 @@
 
 #define CONF_DIR "/apps/gnome_settings_daemon/xrandr"
 #define CONF_KEY_SHOW_NOTIFICATION_ICON (CONF_DIR "/show_notification_icon")
+#define CONF_KEY_TURN_ON_EXTERNAL_MONITORS_AT_STARTUP	(CONF_DIR "/turn_on_external_monitors_at_startup")
+#define CONF_KEY_TURN_ON_LAPTOP_MONITOR_AT_STARTUP	(CONF_DIR "/turn_on_laptop_monitor_at_startup")
 
 #define VIDEO_KEYSYM    "XF86Display"
 #define ROTATE_KEYSYM   "XF86RotateWindows"
@@ -1961,13 +1963,15 @@ on_config_changed (GConfClient          *client,
                 start_or_stop_icon (manager);
 }
 
-static void
+static gboolean
 apply_intended_configuration (GsdXrandrManager *manager, const char *intended_filename, guint32 timestamp)
 {
         GError *my_error;
+	gboolean result;
 
         my_error = NULL;
-        if (!apply_configuration_from_filename (manager, intended_filename, FALSE, timestamp, &my_error)) {
+        result = apply_configuration_from_filename (manager, intended_filename, FALSE, timestamp, &my_error);
+        if (!result) {
                 if (my_error) {
                         if (!g_error_matches (my_error, G_FILE_ERROR, G_FILE_ERROR_NOENT))
                                 error_message (manager, _("Could not apply the stored configuration for monitors"), my_error, NULL);
@@ -1975,9 +1979,39 @@ apply_intended_configuration (GsdXrandrManager *manager, const char *intended_fi
                         g_error_free (my_error);
                 }
         }
+
+        return result;
 }
 
 static void
+apply_default_boot_configuration (GsdXrandrManager *mgr, guint32 timestamp)
+{
+	GsdXrandrManagerPrivate *priv = mgr->priv;
+	GnomeRRScreen *screen = priv->rw_screen;
+   	GnomeRRConfig *config;
+   	gboolean turn_on_external, turn_on_laptop;
+
+        turn_on_external =
+                gconf_client_get_bool (mgr->priv->client, CONF_KEY_TURN_ON_EXTERNAL_MONITORS_AT_STARTUP, NULL);
+        turn_on_laptop =
+                gconf_client_get_bool (mgr->priv->client, CONF_KEY_TURN_ON_LAPTOP_MONITOR_AT_STARTUP, NULL);
+
+	if (turn_on_external && turn_on_laptop)
+		config = make_clone_setup (screen);
+	else if (!turn_on_external && turn_on_laptop)
+		config = make_laptop_setup (screen);
+	else if (turn_on_external && !turn_on_laptop)
+		config = make_other_setup (screen);
+	else
+		config = make_laptop_setup (screen);
+
+        if (config) {
+                apply_configuration_and_display_error (mgr, config, timestamp);
+                gnome_rr_config_free (config);
+        }
+}
+
+static gboolean
 apply_stored_configuration_at_startup (GsdXrandrManager *manager, guint32 timestamp)
 {
         GError *my_error;
@@ -2021,7 +2055,7 @@ apply_stored_configuration_at_startup (GsdXrandrManager *manager, guint32 timest
          * good.  Apply the intended configuration instead.
          */
 
-        apply_intended_configuration (manager, intended_filename, timestamp);
+        success = apply_intended_configuration (manager, intended_filename, timestamp);
 
 out:
 
@@ -2030,6 +2064,8 @@ out:
 
         g_free (backup_filename);
         g_free (intended_filename);
+
+        return success;
 }
 
 gboolean
@@ -2085,7 +2121,8 @@ gsd_xrandr_manager_start (GsdXrandrManager *manager,
         }
 
         show_timestamps_dialog (manager, "Startup");
-        apply_stored_configuration_at_startup (manager, GDK_CURRENT_TIME); /* we don't have a real timestamp at startup anyway */
+        if (!apply_stored_configuration_at_startup (manager, GDK_CURRENT_TIME)) /* we don't have a real timestamp at startup anyway */
+                apply_default_boot_configuration (manager, GDK_CURRENT_TIME);
 
         gdk_window_add_filter (gdk_get_default_root_window(),
                                (GdkFilterFunc)event_filter,