C++ (Cpp) PICTURES_SOURCE_PRIVATE Beispiele

Beispiel #1

Datei: bg-pictures-source.c Projekt: MM294/gnome-control-center

static void
bg_pictures_source_init (BgPicturesSource *self)
{
  const gchar *pictures_path;
  BgPicturesSourcePrivate *priv;
  GFile *dir;
  char *cache_path;

  priv = self->priv = PICTURES_SOURCE_PRIVATE (self);

  priv->cancellable = g_cancellable_new ();
  priv->known_items = g_hash_table_new_full (g_str_hash,
					     g_str_equal,
					     (GDestroyNotify) g_free,
					     NULL);

  pictures_path = g_get_user_special_dir (G_USER_DIRECTORY_PICTURES);
  dir = g_file_new_for_path (pictures_path);
  g_file_enumerate_children_async (dir,
				   ATTRIBUTES,
                                   G_FILE_QUERY_INFO_NONE,
                                   G_PRIORITY_LOW, priv->cancellable,
                                   dir_enum_async_ready, self);
  g_object_unref (dir);

  cache_path = bg_pictures_source_get_cache_path ();
  dir = g_file_new_for_path (cache_path);
  g_file_enumerate_children_async (dir,
				   ATTRIBUTES,
                                   G_FILE_QUERY_INFO_NONE,
                                   G_PRIORITY_LOW, priv->cancellable,
                                   dir_enum_async_ready, self);
  g_object_unref (dir);

  priv->thumb_factory =
    gnome_desktop_thumbnail_factory_new (GNOME_DESKTOP_THUMBNAIL_SIZE_LARGE);
}

Beispiel #2

Datei: bg-pictures-source.c Projekt: swagmazter/gnome-control-center

static void
bg_pictures_source_init (BgPicturesSource *self)
{
  const gchar *pictures_path;
  BgPicturesSourcePrivate *priv;
  GFile *dir;
  char *cache_path;
  GtkListStore *store;

  priv = self->priv = PICTURES_SOURCE_PRIVATE (self);

  priv->cancellable = g_cancellable_new ();
  priv->known_items = g_hash_table_new_full (g_str_hash,
					     g_str_equal,
					     (GDestroyNotify) g_free,
					     NULL);

  pictures_path = g_get_user_special_dir (G_USER_DIRECTORY_PICTURES);
  if (pictures_path == NULL)
    pictures_path = g_get_home_dir ();

  g_mkdir_with_parents (pictures_path, USER_DIR_MODE);

  dir = g_file_new_for_path (pictures_path);
  g_file_enumerate_children_async (dir,
				   ATTRIBUTES,
                                   G_FILE_QUERY_INFO_NONE,
                                   G_PRIORITY_LOW, priv->cancellable,
                                   dir_enum_async_ready, self);

  priv->picture_dir_monitor = g_file_monitor_directory (dir,
                                                        G_FILE_MONITOR_NONE,
                                                        priv->cancellable,
                                                        NULL);

  if (priv->picture_dir_monitor)
    g_signal_connect (priv->picture_dir_monitor,
                      "changed",
                      G_CALLBACK (files_changed_cb),
                      self);

  g_object_unref (dir);

  cache_path = bg_pictures_source_get_cache_path ();
  g_mkdir_with_parents (cache_path, USER_DIR_MODE);

  dir = g_file_new_for_path (cache_path);
  g_file_enumerate_children_async (dir,
				   ATTRIBUTES,
                                   G_FILE_QUERY_INFO_NONE,
                                   G_PRIORITY_LOW, priv->cancellable,
                                   dir_enum_async_ready, self);
  g_free (cache_path);

  priv->cache_dir_monitor = g_file_monitor_directory (dir,
                                                      G_FILE_MONITOR_NONE,
                                                      priv->cancellable,
                                                      NULL);
  if (priv->cache_dir_monitor)
    g_signal_connect (priv->cache_dir_monitor,
                      "changed",
                      G_CALLBACK (files_changed_cb),
                      self);

  g_object_unref (dir);

  priv->grl_miner = cc_background_grilo_miner_new ();
  g_signal_connect_swapped (priv->grl_miner, "media-found", G_CALLBACK (media_found_cb), self);
  cc_background_grilo_miner_start (priv->grl_miner);

  priv->thumb_factory =
    gnome_desktop_thumbnail_factory_new (GNOME_DESKTOP_THUMBNAIL_SIZE_LARGE);

  store = bg_source_get_liststore (BG_SOURCE (self));

  gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (store),
                                   1,
                                   (GtkTreeIterCompareFunc)sort_func,
                                   self,
                                   NULL);

  gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
                                        1,
                                        GTK_SORT_ASCENDING);
}