[Xfce4-commits] <ristretto:master> Add configure dialog for set-wallpeper Fix compile issues

Stephan Arts noreply at xfce.org
Sun Oct 25 21:14:01 CET 2009


Updating branch refs/heads/master
         to bc4001f617669450b7abca15db8e9d264c964aae (commit)
       from 9112f41c262427b7dd60b1b77bb7373044850b55 (commit)

commit bc4001f617669450b7abca15db8e9d264c964aae
Author: Stephan Arts <stephan at xfce.org>
Date:   Sun Oct 25 21:12:21 2009 +0100

    Add configure dialog for set-wallpeper
    Fix compile issues

 ChangeLog                    |    4 +
 src/app_menu_item.c          |    1 -
 src/main_window.c            |   35 ++++-------
 src/picture_viewer.c         |    3 +-
 src/preferences_dialog.c     |    2 -
 src/settings.c               |    2 +
 src/thumbnail.c              |    8 +-
 src/thumbnail_bar.c          |    2 +-
 src/wallpaper_manager.c      |    9 +--
 src/xfce_wallpaper_manager.c |  142 ++++++++++++++++++++++++++++++++++++------
 10 files changed, 153 insertions(+), 55 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 17e70a8..4480a7b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2009-10-25  Stephan Arts <stephan at xfce.org>
 
+	* src/xfce_wallpaper_manager.c: Add configure-dialog
+
+2009-10-25  Stephan Arts <stephan at xfce.org>
+
 	* src/image_list.c,
 	  src/image_list.h,
 	  src/settings.c,
diff --git a/src/app_menu_item.c b/src/app_menu_item.c
index 9b5c35f..fe505fa 100644
--- a/src/app_menu_item.c
+++ b/src/app_menu_item.c
@@ -74,7 +74,6 @@ rstto_app_menu_item_init (RsttoAppMenuItem *menu_item)
 static void
 rstto_app_menu_item_class_init(RsttoAppMenuItemClass *app_menu_item_class)
 {
-    GtkWidgetClass *widget_class;
     GtkMenuItemClass *menu_item_class;
     GObjectClass *object_class;
 
diff --git a/src/main_window.c b/src/main_window.c
index 15aea93..674c617 100644
--- a/src/main_window.c
+++ b/src/main_window.c
@@ -153,8 +153,6 @@ cb_rstto_main_window_show_fs_toolbar_timeout (RsttoMainWindow *window);
 static void
 cb_rstto_main_window_image_list_iter_changed (RsttoImageListIter *iter, RsttoMainWindow *window);
 static void
-cb_rstto_main_window_image_list_iter_prepare_change (RsttoImageListIter *iter, RsttoMainWindow *window);
-static void
 cb_rstto_main_window_image_updated (RsttoImage *image, RsttoMainWindow *window);
 
 static void
@@ -705,7 +703,7 @@ rstto_main_window_new (RsttoImageList *image_list, gboolean fullscreen)
 static void
 rstto_main_window_image_list_iter_changed (RsttoMainWindow *window)
 {
-    gchar *path, *basename, *title, *status;
+    gchar *path, *path_basename, *title, *status;
     GFile *file = NULL;
     GFileInfo *file_info = NULL;
     RsttoImage *cur_image;
@@ -747,19 +745,19 @@ rstto_main_window_image_list_iter_changed (RsttoMainWindow *window)
 
 
             path = g_file_get_path (file);
-            basename = g_path_get_basename (path);
+            path_basename = g_path_get_basename (path);
 
-            title = g_strdup_printf ("%s - %s [%d/%d]", RISTRETTO_APP_TITLE,  basename, position+1, count);
+            title = g_strdup_printf ("%s - %s [%d/%d]", RISTRETTO_APP_TITLE,  path_basename, position+1, count);
             if (width > 0)
             {
                 status = g_strdup_printf ("%d x %d", width, height);
             }
             else
             {
-                status = g_strdup_printf ("Loading '%s'", basename);
+                status = g_strdup_printf ("Loading '%s'", path_basename);
             }
 
-            g_free (basename);
+            g_free (path_basename);
             g_free (path);
         }
         else
@@ -791,16 +789,6 @@ rstto_main_window_image_list_iter_changed (RsttoMainWindow *window)
 
 }
 
-static void
-cb_rstto_main_window_image_list_iter_prepare_change (RsttoImageListIter *iter, RsttoMainWindow *window)
-{
-    RsttoImage *image = rstto_image_list_iter_get_image (iter);
-    if (image)
-    {
-        g_signal_handlers_disconnect_by_func (image, cb_rstto_main_window_image_updated, window);
-    }
-}
-
 /**
  * rstto_main_window_update_buttons:
  * @window:
@@ -2202,17 +2190,20 @@ cb_rstto_main_window_close_all (GtkWidget *widget, RsttoMainWindow *window)
 static void
 cb_rstto_main_window_delete (GtkWidget *widget, RsttoMainWindow *window)
 {
-    g_return_if_fail (rstto_image_list_get_n_images (window->priv->props.image_list) > 0);
     RsttoImage *image = rstto_image_list_iter_get_image (window->priv->iter);
     GFile *file = rstto_image_get_file (image);
     gchar *path = g_file_get_path (file);
-    gchar *basename = g_path_get_basename (path);
-    GtkWidget *dialog = gtk_message_dialog_new (GTK_WINDOW (window),
+    gchar *path_basename = g_path_get_basename (path);
+    GtkWidget *dialog;
+    g_return_if_fail (rstto_image_list_get_n_images (window->priv->props.image_list) > 0);
+
+    dialog = gtk_message_dialog_new (GTK_WINDOW (window),
                                                 GTK_DIALOG_DESTROY_WITH_PARENT,
                                                 GTK_MESSAGE_WARNING,
                                                 GTK_BUTTONS_OK_CANCEL,
                                                 N_("Are you sure you want to delete image '%s' from disk?"),
-                                                basename);
+                                                path_basename);
+
     g_object_ref (image);
     if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK)
     {
@@ -2226,7 +2217,7 @@ cb_rstto_main_window_delete (GtkWidget *widget, RsttoMainWindow *window)
         }
     }
     gtk_widget_destroy (dialog);
-    g_free (basename);
+    g_free (path_basename);
     g_free (path);
     g_object_unref (image);
 }
diff --git a/src/picture_viewer.c b/src/picture_viewer.c
index 0eb1897..fb4a031 100644
--- a/src/picture_viewer.c
+++ b/src/picture_viewer.c
@@ -411,6 +411,7 @@ rstto_picture_viewer_paint (GtkWidget *widget)
 {
     RsttoPictureViewer *viewer = RSTTO_PICTURE_VIEWER(widget);
     GdkPixbuf *pixbuf = viewer->priv->dst_pixbuf;
+    GdkPixbuf *n_pixbuf = NULL;
     GdkColor color;
     GdkColor line_color;
     gint i, a, height, width;
@@ -613,7 +614,7 @@ rstto_picture_viewer_paint (GtkWidget *widget)
             if (pixbuf)
             {
                 gdk_pixbuf_saturate_and_pixelate (pixbuf, pixbuf, 0, TRUE);
-                GdkPixbuf *n_pixbuf = gdk_pixbuf_composite_color_simple (pixbuf, (size*0.8), (size*0.8), GDK_INTERP_BILINEAR, 40, 40, bg_color->pixel, bg_color->pixel);
+                n_pixbuf = gdk_pixbuf_composite_color_simple (pixbuf, (size*0.8), (size*0.8), GDK_INTERP_BILINEAR, 40, 40, bg_color->pixel, bg_color->pixel);
                 g_object_unref (pixbuf);
                 pixbuf = n_pixbuf;
 
diff --git a/src/preferences_dialog.c b/src/preferences_dialog.c
index e4cad7e..4b8a570 100644
--- a/src/preferences_dialog.c
+++ b/src/preferences_dialog.c
@@ -191,8 +191,6 @@ rstto_preferences_dialog_init(RsttoPreferencesDialog *dialog)
 
     GdkColor *bgcolor;
     GtkWidget *timeout_lbl, *timeout_hscale;
-    GtkWidget *thumbnail_lbl;
-    GtkWidget *widget;
     GtkObject *cache_adjustment;
     GtkWidget *display_main_vbox;
     GtkWidget *display_main_lbl;
diff --git a/src/settings.c b/src/settings.c
index 669797e..13ca18a 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -690,6 +690,8 @@ rstto_settings_get_navbar_position (RsttoSettings *settings) {
         return 2;
     if (!strcmp (settings->priv->navigationbar_position, "bottom"))
         return 3;
+
+    return 0;
 }
 
 /** Convenience functions */
diff --git a/src/thumbnail.c b/src/thumbnail.c
index 85eaabc..16e8f27 100644
--- a/src/thumbnail.c
+++ b/src/thumbnail.c
@@ -288,7 +288,7 @@ rstto_thumbnail_paint(RsttoThumbnail *thumb)
 GtkWidget *
 rstto_thumbnail_new (RsttoImage *image)
 {
-    gchar *path, *basename;
+    gchar *path, *path_basename;
     GFile *file = NULL;
     RsttoThumbnail *thumb;
 
@@ -302,11 +302,11 @@ rstto_thumbnail_new (RsttoImage *image)
     file = rstto_image_get_file (image);
 
     path = g_file_get_path (file);
-    basename = g_path_get_basename (path);
+    path_basename = g_path_get_basename (path);
 
-    gtk_widget_set_tooltip_text(GTK_WIDGET(thumb), basename);
+    gtk_widget_set_tooltip_text(GTK_WIDGET(thumb), path_basename);
 
-    g_free (basename);
+    g_free (path_basename);
     g_free (path);
     return GTK_WIDGET(thumb);
 }
diff --git a/src/thumbnail_bar.c b/src/thumbnail_bar.c
index 9215322..6de645e 100644
--- a/src/thumbnail_bar.c
+++ b/src/thumbnail_bar.c
@@ -379,6 +379,7 @@ rstto_thumbnail_bar_expose(GtkWidget *widget, GdkEventExpose *ex)
 
     GdkEventExpose *n_ex = g_new0(GdkEventExpose, 1);
 
+    GdkGC *gc = gdk_gc_new(GDK_DRAWABLE(widget->window));
     gint border_width = GTK_CONTAINER(bar)->border_width;
     gint film_border_width = bar->film_border_width;
     gint i = 0;
@@ -402,7 +403,6 @@ rstto_thumbnail_bar_expose(GtkWidget *widget, GdkEventExpose *ex)
     n_ex->area.height = ex->area.height;
     n_ex->count = ex->count;
 
-    GdkGC *gc = gdk_gc_new(GDK_DRAWABLE(widget->window));
     gdk_colormap_alloc_color (gdk_gc_get_colormap (gc), &color, FALSE, TRUE);
     gdk_colormap_alloc_color (gdk_gc_get_colormap (gc), &dot_color, FALSE, TRUE);
     gdk_colormap_alloc_color (gdk_gc_get_colormap (gc), &bar_color, FALSE, TRUE);
diff --git a/src/wallpaper_manager.c b/src/wallpaper_manager.c
index 4ac5997..e0bc7ef 100644
--- a/src/wallpaper_manager.c
+++ b/src/wallpaper_manager.c
@@ -33,25 +33,24 @@
 gint 
 rstto_wallpaper_manager_configure_dialog_run (RsttoWallpaperManager *self, RsttoImage *image)
 {
-    RSTTO_WALLPAPER_MANAGER_GET_IFACE (self)->configure_dialog_run(self, image);
+    return RSTTO_WALLPAPER_MANAGER_GET_IFACE (self)->configure_dialog_run(self, image);
 }
 
 gboolean 
 rstto_wallpaper_manager_check_running (RsttoWallpaperManager *self)
 {
-    RSTTO_WALLPAPER_MANAGER_GET_IFACE (self)->check_running (self);
+    return RSTTO_WALLPAPER_MANAGER_GET_IFACE (self)->check_running (self);
 }
 
 gboolean
 rstto_wallpaper_manager_set (RsttoWallpaperManager *self, RsttoImage *image)
 {
-    RSTTO_WALLPAPER_MANAGER_GET_IFACE (self)->set (self, image);
+    return RSTTO_WALLPAPER_MANAGER_GET_IFACE (self)->set (self, image);
 }
 
 
 static void
-rstto_wallpaper_manager_iface_init (gpointer         g_iface,
-                                    gpointer         iface_data)
+rstto_wallpaper_manager_iface_init (gpointer g_iface)
 {
     RsttoWallpaperManagerIface *iface = (RsttoWallpaperManagerIface *)g_iface;
     iface->configure_dialog_run = rstto_wallpaper_manager_configure_dialog_run;
diff --git a/src/xfce_wallpaper_manager.c b/src/xfce_wallpaper_manager.c
index 9a9b0ad..34d5693 100644
--- a/src/xfce_wallpaper_manager.c
+++ b/src/xfce_wallpaper_manager.c
@@ -58,6 +58,13 @@ static RsttoXfceWallpaperManager *xfce_wallpaper_manager_object;
 struct _RsttoXfceWallpaperManagerPriv
 {
     XfconfChannel *channel;
+    gint    screen;
+    gint    monitor;
+    gint    style;
+    gdouble saturation;
+    gint    brightness;
+    RsttoColor *color1;
+    RsttoColor *color2;
 };
 
 
@@ -69,20 +76,68 @@ enum
 static gint 
 rstto_xfce_wallpaper_manager_configure_dialog_run (RsttoWallpaperManager *self, RsttoImage *image)
 {
-    return GTK_RESPONSE_OK;
+    RsttoXfceWallpaperManager *manager = RSTTO_XFCE_WALLPAPER_MANAGER (self);
+    gint response = GTK_RESPONSE_OK;
+    GdkScreen *screen = gdk_screen_get_default ();
+    //gint n_monitors = gdk_screen_get_n_monitors (screen);
+    GtkWidget *dialog = gtk_dialog_new_with_buttons (_("Set as wallpaper"), NULL, 0, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
+    GtkWidget *vbox = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+    GtkWidget *style_label = gtk_label_new( _("Style:"));
+    GtkWidget *style_combo = gtk_combo_box_new_text();
+    GtkWidget *brightness_label = gtk_label_new( _("Brightness:"));
+    GtkWidget *saturation_label = gtk_label_new( _("Saturation:"));
+    GtkWidget *brightness_slider = gtk_hscale_new_with_range (-1, 1, 0.1);
+    GtkWidget *saturation_slider = gtk_hscale_new_with_range (-1, 2, 0.1);
+    GtkWidget *image_hbox = gtk_hbox_new (FALSE, 4);
+    GtkWidget *image_box = gtk_image_new_from_pixbuf (rstto_image_get_thumbnail (image));
+    GtkWidget *prop_table = gtk_table_new (1, 2, FALSE);
+    GtkWidget *image_prop_table = gtk_table_new (2, 2, FALSE);
+
+    gtk_box_pack_start (GTK_BOX (vbox), image_hbox, FALSE, FALSE, 0);
+    gtk_box_pack_start (GTK_BOX (image_hbox), image_box, FALSE, FALSE, 0);
+    gtk_box_pack_start (GTK_BOX (image_hbox), prop_table, FALSE, FALSE, 0);
+    gtk_table_attach (GTK_TABLE (prop_table), style_label, 0, 1, 0, 1, 0, 0, 0, 0);
+    gtk_table_attach (GTK_TABLE (prop_table), style_combo, 1, 2, 0, 1, 0, 0, 0, 0);
+
+    gtk_box_pack_start (GTK_BOX (vbox), image_prop_table, FALSE, FALSE, 0);
+    gtk_table_attach (GTK_TABLE (image_prop_table), brightness_label, 0, 1, 0, 1, 0, 0, 0, 0);
+    gtk_table_attach (GTK_TABLE (image_prop_table), brightness_slider, 1, 2, 0, 1, 0, 0, 0, 0);
+    gtk_table_attach (GTK_TABLE (image_prop_table), saturation_label, 0, 1, 1, 2, 0, 0, 0, 0);
+    gtk_table_attach (GTK_TABLE (image_prop_table), saturation_slider, 1, 2, 1, 2, 0, 0, 0, 0);
+
+    gtk_combo_box_append_text (GTK_COMBO_BOX (style_combo), _("Auto"));
+    gtk_combo_box_append_text (GTK_COMBO_BOX (style_combo), _("Centered"));
+    gtk_combo_box_append_text (GTK_COMBO_BOX (style_combo), _("Tiled"));
+    gtk_combo_box_append_text (GTK_COMBO_BOX (style_combo), _("Stretched"));
+    gtk_combo_box_append_text (GTK_COMBO_BOX (style_combo), _("Scaled"));
+    gtk_combo_box_append_text (GTK_COMBO_BOX (style_combo), _("Zoomed"));
+    gtk_combo_box_set_active (GTK_COMBO_BOX (style_combo), 4);
+
+    manager->priv->screen = gdk_screen_get_number (screen);
+
+    gtk_widget_show_all (vbox);
+    response = gtk_dialog_run (GTK_DIALOG (dialog));
+    gtk_widget_hide (dialog);
+    if (response == GTK_RESPONSE_OK)
+    {
+        manager->priv->style = gtk_combo_box_get_active (GTK_COMBO_BOX (style_combo));
+    }
+
+    gtk_widget_destroy (dialog);
+    return response;
 }
 
 static gboolean
 rstto_xfce_wallpaper_manager_check_running (RsttoWallpaperManager *self)
 {
     gchar selection_name[100];
-
+    Atom xfce_selection_atom;
     GdkScreen *gdk_screen = gdk_screen_get_default();
     gint xscreen = gdk_screen_get_number(gdk_screen);
 
     g_snprintf(selection_name, 100, XFDESKTOP_SELECTION_FMT, xscreen);
 
-    Atom xfce_selection_atom = XInternAtom (gdk_display, selection_name, False);
+    xfce_selection_atom = XInternAtom (gdk_display, selection_name, False);
     if((XGetSelectionOwner(GDK_DISPLAY(), xfce_selection_atom)))
     {
         return TRUE;
@@ -96,16 +151,63 @@ rstto_xfce_wallpaper_manager_set (RsttoWallpaperManager *self, RsttoImage *image
     RsttoXfceWallpaperManager *manager = RSTTO_XFCE_WALLPAPER_MANAGER (self);
     GFile *file = rstto_image_get_file (image);
     gchar *uri = g_file_get_path (file);
-    
-    RsttoColor *color = g_new0 (RsttoColor, 1);
-    color->a = 0xffff;
 
-    xfconf_channel_set_string (manager->priv->channel, "/backdrop/screen0/monitor0/image-path", uri);
-    xfconf_channel_set_bool   (manager->priv->channel, "/backdrop/screen0/monitor0/image-show", TRUE);
-    xfconf_channel_set_int    (manager->priv->channel, "/backdrop/screen0/monitor0/image-style", 4);
-    xfconf_channel_set_int    (manager->priv->channel, "/backdrop/screen0/monitor0/brightness", 0);
-    xfconf_channel_set_double (manager->priv->channel, "/backdrop/screen0/monitor0/saturation", 1.0);
-    xfconf_channel_set_struct (manager->priv->channel, "/backdrop/screen0/monitor0/color1", color, XFCONF_TYPE_INT16, XFCONF_TYPE_INT16, XFCONF_TYPE_INT16, XFCONF_TYPE_INT16, G_TYPE_INVALID);
+    gchar *image_path_prop = g_strdup_printf("/backdrop/screen%d/monitor%d/image-path",
+                                        manager->priv->screen,
+                                        manager->priv->monitor);
+    gchar *image_show_prop = g_strdup_printf("/backdrop/screen%d/monitor%d/image-show",
+                                        manager->priv->screen,
+                                        manager->priv->monitor);
+    gchar *image_style_prop = g_strdup_printf("/backdrop/screen%d/monitor%d/image-style",
+                                        manager->priv->screen,
+                                        manager->priv->monitor);
+    gchar *brightness_prop = g_strdup_printf("/backdrop/screen%d/monitor%d/brightness",
+                                        manager->priv->screen,
+                                        manager->priv->monitor);
+    gchar *saturation_prop = g_strdup_printf("/backdrop/screen%d/monitor%d/saturation",
+                                        manager->priv->screen,
+                                        manager->priv->monitor);
+
+    gchar *color1_prop = g_strdup_printf("/backdrop/screen%d/monitor%d/color1",
+                                        manager->priv->screen,
+                                        manager->priv->monitor);
+    gchar *color2_prop = g_strdup_printf("/backdrop/screen%d/monitor%d/color2",
+                                        manager->priv->screen,
+                                        manager->priv->monitor);
+
+    xfconf_channel_set_string (manager->priv->channel,
+                               image_path_prop, uri);
+    xfconf_channel_set_bool   (manager->priv->channel,
+                               image_show_prop, TRUE);
+    xfconf_channel_set_int    (manager->priv->channel,
+                               image_style_prop, manager->priv->style);
+
+    xfconf_channel_set_int    (manager->priv->channel,
+                               brightness_prop, manager->priv->brightness);
+    xfconf_channel_set_double (manager->priv->channel,
+                               saturation_prop,
+                               manager->priv->saturation);
+
+    xfconf_channel_set_struct (manager->priv->channel,
+                               color1_prop,
+                               manager->priv->color1,
+                               XFCONF_TYPE_INT16, XFCONF_TYPE_INT16,
+                               XFCONF_TYPE_INT16, XFCONF_TYPE_INT16,
+                               G_TYPE_INVALID);
+    xfconf_channel_set_struct (manager->priv->channel,
+                               color2_prop,
+                               manager->priv->color2,
+                               XFCONF_TYPE_INT16, XFCONF_TYPE_INT16,
+                               XFCONF_TYPE_INT16, XFCONF_TYPE_INT16,
+                               G_TYPE_INVALID);
+
+    g_free (image_path_prop);
+    g_free (image_show_prop);
+    g_free (image_style_prop);
+    g_free (brightness_prop);
+    g_free (saturation_prop);
+    g_free (color1_prop);
+    g_free (color2_prop);
 
     return FALSE;
 }
@@ -139,15 +241,14 @@ rstto_xfce_wallpaper_manager_get_type (void)
             NULL
         };
 
-        rstto_xfce_wallpaper_manager_type = g_type_register_static (G_TYPE_OBJECT, "RsttoXfceWallpaperManager", &rstto_xfce_wallpaper_manager_info, 0);
-
         static const GInterfaceInfo wallpaper_manager_iface_info = 
         {
-            (GInstanceInitFunc) rstto_xfce_wallpaper_manager_iface_init,
+            (GInterfaceInitFunc) rstto_xfce_wallpaper_manager_iface_init,
             NULL,
             NULL
         };
 
+        rstto_xfce_wallpaper_manager_type = g_type_register_static (G_TYPE_OBJECT, "RsttoXfceWallpaperManager", &rstto_xfce_wallpaper_manager_info, 0);
         g_type_add_interface_static (rstto_xfce_wallpaper_manager_type, RSTTO_WALLPAPER_MANAGER_TYPE,  &wallpaper_manager_iface_info);
 
     }
@@ -158,20 +259,23 @@ rstto_xfce_wallpaper_manager_get_type (void)
 static void
 rstto_xfce_wallpaper_manager_init (GObject *object)
 {
-    gchar *accelmap_path = NULL;
-
     RsttoXfceWallpaperManager *xfce_wallpaper_manager = RSTTO_XFCE_WALLPAPER_MANAGER (object);
 
     xfce_wallpaper_manager->priv = g_new0 (RsttoXfceWallpaperManagerPriv, 1);
     xfce_wallpaper_manager->priv->channel = xfconf_channel_new ("xfce4-desktop");
+    xfce_wallpaper_manager->priv->color1 = g_new0 (RsttoColor, 1);
+    xfce_wallpaper_manager->priv->color1->a = 0xffff;
+    xfce_wallpaper_manager->priv->color2 = g_new0 (RsttoColor, 1);
+    xfce_wallpaper_manager->priv->color2->a = 0xffff;
+    xfce_wallpaper_manager->priv->style = 4;
+    xfce_wallpaper_manager->priv->brightness = 0;
+    xfce_wallpaper_manager->priv->saturation = 1.0;
 }
 
 
 static void
 rstto_xfce_wallpaper_manager_class_init (GObjectClass *object_class)
 {
-    GParamSpec *pspec;
-
     RsttoXfceWallpaperManagerClass *xfce_wallpaper_manager_class = RSTTO_XFCE_WALLPAPER_MANAGER_CLASS (object_class);
 
     parent_class = g_type_class_peek_parent (xfce_wallpaper_manager_class);



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