1 files changed, 81 insertions, 103 deletions

diff --git a/plugins/background/msd-background-manager.c b/plugins/background/msd-background-manager.c
index 404e729..bc2dd80 100644
--- a/plugins/background/msd-background-manager.c
+++ b/plugins/background/msd-background-manager.c
@@ -49,7 +49,9 @@
 #define MATE_SESSION_MANAGER_DBUS_NAME "org.gnome.SessionManager"
 #define MATE_SESSION_MANAGER_DBUS_PATH "/org/gnome/SessionManager"
 
-struct MsdBackgroundManagerPrivate {
+struct _MsdBackgroundManager {
+	GObject          parent;
+
 	GSettings       *settings;
 	MateBG          *bg;
 	cairo_surface_t *surface;
@@ -67,7 +69,7 @@ struct MsdBackgroundManagerPrivate {
 	guint            proxy_signal_id;
 };
 
-G_DEFINE_TYPE_WITH_PRIVATE (MsdBackgroundManager, msd_background_manager, G_TYPE_OBJECT)
+G_DEFINE_TYPE (MsdBackgroundManager, msd_background_manager, G_TYPE_OBJECT)
 
 static gpointer manager_object = NULL;
 
@@ -75,21 +77,21 @@ static gpointer manager_object = NULL;
 static gboolean
 msd_can_draw_bg (MsdBackgroundManager *manager)
 {
-	return g_settings_get_boolean (manager->priv->settings, MATE_BG_KEY_DRAW_BACKGROUND);
+	return g_settings_get_boolean (manager->settings, MATE_BG_KEY_DRAW_BACKGROUND);
 }
 
 /* Whether to change background with a fade effect */
 static gboolean
 can_fade_bg (MsdBackgroundManager *manager)
 {
-	return g_settings_get_boolean (manager->priv->settings, MATE_BG_KEY_BACKGROUND_FADE);
+	return g_settings_get_boolean (manager->settings, MATE_BG_KEY_BACKGROUND_FADE);
 }
 
 /* Whether Caja is configured to draw desktop (show-desktop-icons) */
 static gboolean
 caja_can_draw_bg (MsdBackgroundManager *manager)
 {
-	return g_settings_get_boolean (manager->priv->settings, MATE_BG_KEY_SHOW_DESKTOP);
+	return g_settings_get_boolean (manager->settings, MATE_BG_KEY_SHOW_DESKTOP);
 }
 
 static gboolean
@@ -105,7 +107,7 @@ caja_is_drawing_bg (MsdBackgroundManager *manager)
 	GdkDisplay    *gdk_display;
 	gboolean       running = FALSE;
 
-	if (!manager->priv->caja_can_draw)
+	if (!manager->caja_can_draw)
 		return FALSE;
 
 	caja_prop = XInternAtom (display, "CAJA_DESKTOP_WINDOW_ID", True);
@@ -154,27 +156,27 @@ caja_is_drawing_bg (MsdBackgroundManager *manager)
 static void
 free_fade (MsdBackgroundManager *manager)
 {
-	if (manager->priv->fade != NULL) {
-		g_object_unref (manager->priv->fade);
-		manager->priv->fade = NULL;
+	if (manager->fade != NULL) {
+		g_object_unref (manager->fade);
+		manager->fade = NULL;
 	}
 }
 
 static void
 free_bg_surface (MsdBackgroundManager *manager)
 {
-	if (manager->priv->surface != NULL) {
-		cairo_surface_destroy (manager->priv->surface);
-		manager->priv->surface = NULL;
+	if (manager->surface != NULL) {
+		cairo_surface_destroy (manager->surface);
+		manager->surface = NULL;
 	}
 }
 
 static void
 free_scr_sizes (MsdBackgroundManager *manager)
 {
-	if (manager->priv->scr_sizes != NULL) {
-		g_list_free_full (manager->priv->scr_sizes, g_free);
-		manager->priv->scr_sizes = NULL;
+	if (manager->scr_sizes != NULL) {
+		g_list_free_full (manager->scr_sizes, g_free);
+		manager->scr_sizes = NULL;
 	}
 }
 
@@ -182,51 +184,48 @@ static void
 real_draw_bg (MsdBackgroundManager *manager,
 	      GdkScreen		   *screen)
 {
-	MsdBackgroundManagerPrivate *p = manager->priv;
 	GdkWindow *window = gdk_screen_get_root_window (screen);
 	gint scale   = gdk_window_get_scale_factor (window);
 	gint width   = WidthOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale;
 	gint height  = HeightOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale;
 
 	free_bg_surface (manager);
-	p->surface = mate_bg_create_surface_scale (p->bg, window, width, height, scale, TRUE);
+	manager->surface = mate_bg_create_surface_scale (manager->bg, window, width, height, scale, TRUE);
 
-	if (p->do_fade)
+	if (manager->do_fade)
 	{
 		free_fade (manager);
-		p->fade = mate_bg_set_surface_as_root_with_crossfade (screen, p->surface);
-		g_signal_connect_swapped (p->fade, "finished", G_CALLBACK (free_fade), manager);
+		manager->fade = mate_bg_set_surface_as_root_with_crossfade (screen, manager->surface);
+		g_signal_connect_swapped (manager->fade, "finished", G_CALLBACK (free_fade), manager);
 	}
 	else
 	{
-		mate_bg_set_surface_as_root (screen, p->surface);
+		mate_bg_set_surface_as_root (screen, manager->surface);
 	}
-	p->scr_sizes = g_list_prepend (p->scr_sizes, g_strdup_printf ("%dx%d", width, height));
+	manager->scr_sizes = g_list_prepend (manager->scr_sizes, g_strdup_printf ("%dx%d", width, height));
 }
 
 static void
 draw_background (MsdBackgroundManager *manager,
 		 gboolean              may_fade)
 {
-	MsdBackgroundManagerPrivate *p = manager->priv;
-
-	if (!p->msd_can_draw || p->draw_in_progress || caja_is_drawing_bg (manager))
+	if (!manager->msd_can_draw || manager->draw_in_progress || caja_is_drawing_bg (manager))
 		return;
 
 	mate_settings_profile_start (NULL);
 
-	GdkDisplay *display   = gdk_display_get_default ();
+	GdkDisplay *display = gdk_display_get_default ();
 
-	p->draw_in_progress = TRUE;
-	p->do_fade = may_fade && can_fade_bg (manager);
+	manager->draw_in_progress = TRUE;
+	manager->do_fade = may_fade && can_fade_bg (manager);
 	free_scr_sizes (manager);
 
 	g_debug ("Drawing background on Screen");
 	real_draw_bg (manager, gdk_display_get_default_screen (display));
 
-	p->scr_sizes = g_list_reverse (p->scr_sizes);
+	manager->scr_sizes = g_list_reverse (manager->scr_sizes);
 
-	p->draw_in_progress = FALSE;
+	manager->draw_in_progress = FALSE;
 	mate_settings_profile_end (NULL);
 }
 
@@ -250,15 +249,13 @@ static void
 on_screen_size_changed (GdkScreen            *screen,
 			MsdBackgroundManager *manager)
 {
-	MsdBackgroundManagerPrivate *p = manager->priv;
-
-	if (!p->msd_can_draw || p->draw_in_progress || caja_is_drawing_bg (manager))
+	if (!manager->msd_can_draw || manager->draw_in_progress || caja_is_drawing_bg (manager))
 		return;
 
 	GdkWindow *window = gdk_screen_get_root_window (screen);
 	gint scale = gdk_window_get_scale_factor (window);
 	gint scr_num = gdk_x11_screen_get_screen_number (screen);
-	gchar *old_size = g_list_nth_data (manager->priv->scr_sizes, scr_num);
+	gchar *old_size = g_list_nth_data (manager->scr_sizes, scr_num);
 	gchar *new_size = g_strdup_printf ("%dx%d", WidthOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale,
 						    HeightOfScreen (gdk_x11_screen_get_xscreen (screen)) / scale);
 	if (g_strcmp0 (old_size, new_size) != 0)
@@ -299,7 +296,7 @@ settings_change_event_idle_cb (MsdBackgroundManager *manager)
 {
 	mate_settings_profile_start ("settings_change_event_idle_cb");
 
-	mate_bg_load_from_preferences (manager->priv->bg);
+	mate_bg_load_from_preferences (manager->bg);
 
 	mate_settings_profile_end ("settings_change_event_idle_cb");
 
@@ -312,13 +309,11 @@ settings_change_event_cb (GSettings            *settings G_GNUC_UNUSED,
 			  gint                  n_keys G_GNUC_UNUSED,
 			  MsdBackgroundManager *manager)
 {
-	MsdBackgroundManagerPrivate *p = manager->priv;
-
 	/* Complements on_bg_handling_changed() */
-	p->msd_can_draw = msd_can_draw_bg (manager);
-	p->caja_can_draw = caja_can_draw_bg (manager);
+	manager->msd_can_draw = msd_can_draw_bg (manager);
+	manager->caja_can_draw = caja_can_draw_bg (manager);
 
-	if (p->msd_can_draw && p->bg != NULL && !caja_is_drawing_bg (manager))
+	if (manager->msd_can_draw && manager->bg != NULL && !caja_is_drawing_bg (manager))
 	{
 		/* Defer signal processing to avoid making the dconf backend deadlock */
 		g_idle_add ((GSourceFunc) settings_change_event_idle_cb, manager);
@@ -330,42 +325,39 @@ settings_change_event_cb (GSettings            *settings G_GNUC_UNUSED,
 static void
 setup_background (MsdBackgroundManager *manager)
 {
-	MsdBackgroundManagerPrivate *p = manager->priv;
-	g_return_if_fail (p->bg == NULL);
+	g_return_if_fail (manager->bg == NULL);
 
-	p->bg = mate_bg_new();
+	manager->bg = mate_bg_new();
 
-	p->draw_in_progress = FALSE;
+	manager->draw_in_progress = FALSE;
 
-	g_signal_connect(p->bg, "changed", G_CALLBACK (on_bg_changed), manager);
+	g_signal_connect(manager->bg, "changed", G_CALLBACK (on_bg_changed), manager);
 
-	g_signal_connect(p->bg, "transitioned", G_CALLBACK (on_bg_transitioned), manager);
+	g_signal_connect(manager->bg, "transitioned", G_CALLBACK (on_bg_transitioned), manager);
 
-	mate_bg_load_from_gsettings (p->bg, p->settings);
+	mate_bg_load_from_gsettings (manager->bg, manager->settings);
 
 	connect_screen_signals (manager);
 
-	g_signal_connect (p->settings, "change-event",
+	g_signal_connect (manager->settings, "change-event",
 			  G_CALLBACK (settings_change_event_cb), manager);
 }
 
 static void
 remove_background (MsdBackgroundManager *manager)
 {
-	MsdBackgroundManagerPrivate *p = manager->priv;
-
 	disconnect_screen_signals (manager);
 
-	g_signal_handlers_disconnect_by_func (p->settings, settings_change_event_cb, manager);
+	g_signal_handlers_disconnect_by_func (manager->settings, settings_change_event_cb, manager);
 
-	if (p->settings != NULL) {
-		g_object_unref (G_OBJECT (p->settings));
-		p->settings = NULL;
+	if (manager->settings != NULL) {
+		g_object_unref (manager->settings);
+		manager->settings = NULL;
 	}
 
-	if (p->bg != NULL) {
-		g_object_unref (G_OBJECT (p->bg));
-		p->bg = NULL;
+	if (manager->bg != NULL) {
+		g_object_unref (manager->bg);
+		manager->bg = NULL;
 	}
 
 	free_scr_sizes (manager);
@@ -378,16 +370,14 @@ on_bg_handling_changed (GSettings            *settings G_GNUC_UNUSED,
 			const char           *key G_GNUC_UNUSED,
 			MsdBackgroundManager *manager)
 {
-	MsdBackgroundManagerPrivate *p = manager->priv;
-
 	mate_settings_profile_start (NULL);
 
 	if (caja_is_drawing_bg (manager))
 	{
-		if (p->bg != NULL)
+		if (manager->bg != NULL)
 			remove_background (manager);
 	}
-	else if (p->msd_can_draw && p->bg == NULL)
+	else if (manager->msd_can_draw && manager->bg == NULL)
 	{
 		setup_background (manager);
 	}
@@ -398,7 +388,7 @@ on_bg_handling_changed (GSettings            *settings G_GNUC_UNUSED,
 static gboolean
 queue_setup_background (MsdBackgroundManager *manager)
 {
-	manager->priv->timeout_id = 0;
+	manager->timeout_id = 0;
 
 	setup_background (manager);
 
@@ -408,7 +398,7 @@ queue_setup_background (MsdBackgroundManager *manager)
 static void
 queue_timeout (MsdBackgroundManager *manager)
 {
-	if (manager->priv->timeout_id > 0)
+	if (manager->timeout_id > 0)
 		return;
 
 	/* SessionRunning: now check if Caja is drawing background, and if not, set it.
@@ -417,17 +407,16 @@ queue_timeout (MsdBackgroundManager *manager)
 	 * session manager that its ready before it sets the background.
 	 * https://bugzilla.gnome.org/show_bug.cgi?id=568588
 	 */
-	manager->priv->timeout_id =
+	manager->timeout_id =
 		g_timeout_add_seconds (8, (GSourceFunc) queue_setup_background, manager);
 }
 
 static void
 disconnect_session_manager_listener (MsdBackgroundManager* manager)
 {
-	if (manager->priv->proxy && manager->priv->proxy_signal_id) {
-		g_signal_handler_disconnect (manager->priv->proxy,
-					     manager->priv->proxy_signal_id);
-		manager->priv->proxy_signal_id = 0;
+	if (manager->proxy && manager->proxy_signal_id) {
+		g_signal_handler_disconnect (manager->proxy, manager->proxy_signal_id);
+		manager->proxy_signal_id = 0;
 	}
 }
 
@@ -454,22 +443,22 @@ draw_bg_after_session_loads (MsdBackgroundManager *manager)
 
 	flags = G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
 		G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START;
-	manager->priv->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
-							      flags,
-							      NULL, /* GDBusInterfaceInfo */
-							      MATE_SESSION_MANAGER_DBUS_NAME,
-							      MATE_SESSION_MANAGER_DBUS_PATH,
-							      MATE_SESSION_MANAGER_DBUS_NAME,
-							      NULL, /* GCancellable */
-							      &error);
-	if (manager->priv->proxy == NULL) {
+	manager->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
+	                                                flags,
+	                                                NULL, /* GDBusInterfaceInfo */
+	                                                MATE_SESSION_MANAGER_DBUS_NAME,
+	                                                MATE_SESSION_MANAGER_DBUS_PATH,
+	                                                MATE_SESSION_MANAGER_DBUS_NAME,
+	                                                NULL, /* GCancellable */
+	                                                &error);
+	if (manager->proxy == NULL) {
 		g_warning ("Could not listen to session manager: %s",
 			   error->message);
 		g_error_free (error);
 		return;
 	}
 
-	manager->priv->proxy_signal_id = g_signal_connect (manager->priv->proxy,
+	manager->proxy_signal_id = g_signal_connect (manager->proxy,
 							   "g-signal",
 							   G_CALLBACK (on_session_manager_signal),
 							   manager);
@@ -479,35 +468,29 @@ gboolean
 msd_background_manager_start (MsdBackgroundManager  *manager,
 			      GError               **error)
 {
-	MsdBackgroundManagerPrivate *p = manager->priv;
-
 	g_debug ("Starting background manager");
 	mate_settings_profile_start (NULL);
 
-	p->settings = g_settings_new (MATE_BG_SCHEMA);
+	manager->settings = g_settings_new (MATE_BG_SCHEMA);
 
-	p->msd_can_draw = msd_can_draw_bg (manager);
-	p->caja_can_draw = caja_can_draw_bg (manager);
+	manager->msd_can_draw = msd_can_draw_bg (manager);
+	manager->caja_can_draw = caja_can_draw_bg (manager);
 
-	g_signal_connect (p->settings, "changed::" MATE_BG_KEY_DRAW_BACKGROUND,
-			  G_CALLBACK (on_bg_handling_changed), manager);
-	g_signal_connect (p->settings, "changed::" MATE_BG_KEY_SHOW_DESKTOP,
-			  G_CALLBACK (on_bg_handling_changed), manager);
+	g_signal_connect (manager->settings, "changed::" MATE_BG_KEY_DRAW_BACKGROUND,
+	                  G_CALLBACK (on_bg_handling_changed), manager);
+	g_signal_connect (manager->settings, "changed::" MATE_BG_KEY_SHOW_DESKTOP,
+	                  G_CALLBACK (on_bg_handling_changed), manager);
 
 	/* If Caja is set to draw the background, it is very likely in our session.
 	 * But it might not be started yet, so caja_is_drawing_bg() would fail.
 	 * In this case, we wait till the session is loaded, to avoid double-draws.
 	 */
-	if (p->msd_can_draw)
+	if (manager->msd_can_draw)
 	{
-		if (p->caja_can_draw)
-		{
+		if (manager->caja_can_draw)
 			draw_bg_after_session_loads (manager);
-		}
 		else
-		{
 			setup_background (manager);
-		}
 	}
 
 	mate_settings_profile_end (NULL);
@@ -520,15 +503,15 @@ msd_background_manager_stop (MsdBackgroundManager *manager)
 {
 	g_debug ("Stopping background manager");
 
-	if (manager->priv->proxy)
+	if (manager->proxy)
 	{
 		disconnect_session_manager_listener (manager);
-		g_object_unref (manager->priv->proxy);
+		g_object_unref (manager->proxy);
 	}
 
-	if (manager->priv->timeout_id != 0) {
-		g_source_remove (manager->priv->timeout_id);
-		manager->priv->timeout_id = 0;
+	if (manager->timeout_id != 0) {
+		g_source_remove (manager->timeout_id);
+		manager->timeout_id = 0;
 	}
 
 	remove_background (manager);
@@ -553,17 +536,12 @@ msd_background_manager_finalize (GObject *object)
 	g_return_if_fail (object != NULL);
 	g_return_if_fail (MSD_IS_BACKGROUND_MANAGER (object));
 
-	MsdBackgroundManager *manager = MSD_BACKGROUND_MANAGER (object);
-
-	g_return_if_fail (manager->priv != NULL);
-
 	G_OBJECT_CLASS(msd_background_manager_parent_class)->finalize(object);
 }
 
 static void
 msd_background_manager_init (MsdBackgroundManager* manager)
 {
-	manager->priv = msd_background_manager_get_instance_private(manager);
 }
 
 static void