diff options
Diffstat (limited to 'daemon/gdm-manager.c')
| -rw-r--r-- | daemon/gdm-manager.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/daemon/gdm-manager.c b/daemon/gdm-manager.c index 59495e49..6cc38e47 100644 --- a/daemon/gdm-manager.c +++ b/daemon/gdm-manager.c @@ -89,6 +89,34 @@ static gpointer manager_object = NULL; G_DEFINE_TYPE (GdmManager, gdm_manager, G_TYPE_OBJECT) +static void +on_display_removed (GdmDisplayStore *display_store, + const char *id, + GdmManager *manager) +{ + GdmDisplay *display; + + display = gdm_display_store_lookup (display_store, id); + + if (display != NULL) { + g_signal_emit (manager, signals[DISPLAY_REMOVED], 0, id); + } +} + +static void +on_display_added (GdmDisplayStore *display_store, + const char *id, + GdmManager *manager) +{ + GdmDisplay *display; + + display = gdm_display_store_lookup (display_store, id); + + if (display != NULL) { + g_signal_emit (manager, signals[DISPLAY_ADDED], 0, id); + } +} + GQuark gdm_manager_error_quark (void) { @@ -358,6 +386,16 @@ gdm_manager_init (GdmManager *manager) manager->priv = GDM_MANAGER_GET_PRIVATE (manager); manager->priv->display_store = gdm_display_store_new (); + + g_signal_connect (G_OBJECT (manager->priv->display_store), + "display-added", + G_CALLBACK (on_display_added), + manager); + + g_signal_connect (G_OBJECT (manager->priv->display_store), + "display-removed", + G_CALLBACK (on_display_removed), + manager); } static void @@ -379,6 +417,13 @@ gdm_manager_finalize (GObject *object) g_clear_object (&manager->priv->connection); gdm_display_store_clear (manager->priv->display_store); + + g_signal_handlers_disconnect_by_func (G_OBJECT (manager->priv->display_store), + G_CALLBACK (on_display_added), + manager); + g_signal_handlers_disconnect_by_func (G_OBJECT (manager->priv->display_store), + G_CALLBACK (on_display_removed), + manager); g_object_unref (manager->priv->display_store); G_OBJECT_CLASS (gdm_manager_parent_class)->finalize (object); |