C++ (Cpp) bg_pictures_source_remove Exemples

Exemple #1

Fichier : bg-pictures-source.c Projet : swagmazter/gnome-control-center

static void
files_changed_cb (GFileMonitor      *monitor,
                  GFile             *file,
                  GFile             *other_file,
                  GFileMonitorEvent  event_type,
                  gpointer           user_data)
{
  BgPicturesSource *self = BG_PICTURES_SOURCE (user_data);
  char *uri;

  switch (event_type)
    {
      case G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT:
        file_added (file, self);
        break;

      case G_FILE_MONITOR_EVENT_DELETED:
        uri = g_file_get_uri (file);
        bg_pictures_source_remove (self, uri);
        g_free (uri);
        break;

      default:
        return;
    }
}

Exemple #2

Fichier : cc-background-panel.c Projet : dawati/gnome-control-center

static void
remove_button_clicked (GtkButton         *button,
		       CcBackgroundPanel *panel)
{
  CcBackgroundItem *item;
  GtkListStore *store;
  GtkTreePath *path;
  CcBackgroundPanelPrivate *priv;

  priv = panel->priv;

  item = get_selected_item (panel);
  if (item == NULL)
    g_assert_not_reached ();

  bg_pictures_source_remove (panel->priv->pictures_source, item);
  g_object_unref (item);

  /* Are there any items left in the pictures tree store? */
  store = bg_source_get_liststore (BG_SOURCE (panel->priv->pictures_source));
  if (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL) == 0)
    gtk_combo_box_set_active (GTK_COMBO_BOX (WID ("sources-combobox")), SOURCE_WALLPAPERS);

  path = gtk_tree_path_new_from_string ("0");
  gtk_icon_view_select_path (GTK_ICON_VIEW (WID ("backgrounds-iconview")), path);
  gtk_tree_path_free (path);
}