C++ (Cpp) impl_load_pixbuf_giconの例

コード例 #1

ファイル: st-texture-cache.c プロジェクト: PeterDaveHello/deepin-gnome-shell

static void
load_pixbuf_thread (GSimpleAsyncResult *result,
                    GObject *object,
                    GCancellable *cancellable)
{
  GdkPixbuf *pixbuf;
  AsyncTextureLoadData *data;
  GError *error = NULL;

  data = g_async_result_get_user_data (G_ASYNC_RESULT (result));
  g_assert (data != NULL);

  if (data->uri)
    pixbuf = impl_load_pixbuf_file (data->uri, data->width, data->height, &error);
  else if (data->icon_info)
    pixbuf = impl_load_pixbuf_gicon (data->icon_info, data->width, data->colors, &error);
  else
    g_assert_not_reached ();

  if (error != NULL)
    {
      g_simple_async_result_set_from_error (result, error);
      return;
    }

  if (pixbuf)
    g_simple_async_result_set_op_res_gpointer (result, g_object_ref (pixbuf),
                                               g_object_unref);
}

コード例 #2

ファイル: st-texture-cache.c プロジェクト: MarkieMark/gnome-shell

static void
load_pixbuf_thread (GSimpleAsyncResult *result,
                    GObject *object,
                    GCancellable *cancellable)
{
  GdkPixbuf *pixbuf;
  AsyncIconLookupData *data;
  GError *error = NULL;

  data = g_object_get_data (G_OBJECT (result), "load_pixbuf_async");
  g_assert (data != NULL);

  if (data->thumbnail)
    {
      const char *uri;
      const char *mimetype;

      if (data->recent_info)
        {
          uri = gtk_recent_info_get_uri (data->recent_info);
          mimetype = gtk_recent_info_get_mime_type (data->recent_info);
        }
      else
        {
          uri = data->uri;
          mimetype = data->mimetype;
        }
      pixbuf = impl_load_thumbnail (data->cache, uri, mimetype, data->width, &error);
    }
  else if (data->uri)
    pixbuf = impl_load_pixbuf_file (data->uri, data->width, data->height, &error);
  else if (data->icon)
    pixbuf = impl_load_pixbuf_gicon (data->icon, data->icon_info, data->width, &error);
  else
    g_assert_not_reached ();

  if (error != NULL)
    {
      g_simple_async_result_set_from_error (result, error);
      return;
    }

  if (pixbuf)
    g_simple_async_result_set_op_res_gpointer (result, g_object_ref (pixbuf),
                                               g_object_unref);
}