C++ (Cpp) ST_TEXTURE_CACHE Beispiele

Beispiel #1

Datei: st-texture-cache.c Projekt: kenvandine/gnome-shell

static void
on_pixbuf_loaded (GObject      *source,
                  GAsyncResult *result,
                  gpointer      user_data)
{
  GdkPixbuf *pixbuf;
  pixbuf = load_pixbuf_async_finish (ST_TEXTURE_CACHE (source), result, NULL);
  finish_texture_load (user_data, pixbuf);
  g_clear_object (&pixbuf);
}

Beispiel #2

Datei: st-texture-cache.c Projekt: PeterDaveHello/deepin-gnome-shell

static void
on_pixbuf_loaded (GObject      *source,
                  GAsyncResult *result,
                  gpointer      user_data)
{
  GSList *iter;
  StTextureCache *cache;
  AsyncTextureLoadData *data;
  GdkPixbuf *pixbuf;
  GError *error = NULL;
  CoglHandle texdata = NULL;

  data = user_data;
  cache = ST_TEXTURE_CACHE (source);

  g_hash_table_remove (cache->priv->outstanding_requests, data->key);

  pixbuf = load_pixbuf_async_finish (cache, result, &error);
  if (pixbuf == NULL)
    goto out;

  texdata = pixbuf_to_cogl_handle (pixbuf, data->enforced_square);

  g_object_unref (pixbuf);

  if (data->policy != ST_TEXTURE_CACHE_POLICY_NONE)
    {
      gpointer orig_key, value;

      if (!g_hash_table_lookup_extended (cache->priv->keyed_cache, data->key,
                                         &orig_key, &value))
        {
          cogl_handle_ref (texdata);
          g_hash_table_insert (cache->priv->keyed_cache, g_strdup (data->key),
                               texdata);
        }
    }

  for (iter = data->textures; iter; iter = iter->next)
    {
      ClutterTexture *texture = iter->data;
      set_texture_cogl_texture (texture, texdata);
    }

out:
  if (texdata)
    cogl_handle_unref (texdata);

  texture_load_data_destroy (data);
  g_free (data);

  g_clear_error (&error);
}

Beispiel #3

Datei: st-texture-cache.c Projekt: joequant/Cinnamon

static void
update_scale_factor (GSettings *settings,
                     gchar *key,
                     gpointer data)
{
  StTextureCache *cache = ST_TEXTURE_CACHE (data);

  cache->priv->scale = g_settings_get_int (settings, key);

  active_scale = cache->priv->scale;

  on_icon_theme_changed (cache->priv->icon_theme, cache);
}

Beispiel #4

Datei: st-texture-cache.c Projekt: MarkieMark/gnome-shell

static void
on_pixbuf_loaded (GObject      *source,
                  GAsyncResult *result,
                  gpointer      user_data)
{
  GSList *iter;
  StTextureCache *cache;
  AsyncTextureLoadData *data;
  GdkPixbuf *pixbuf;
  GError *error = NULL;
  CoglHandle texdata = NULL;

  data = user_data;
  cache = ST_TEXTURE_CACHE (source);

  g_hash_table_remove (cache->priv->outstanding_requests, data->key);

  pixbuf = load_pixbuf_async_finish (cache, result, &error);
  if (pixbuf == NULL)
    pixbuf = load_pixbuf_fallback (data);
  if (pixbuf == NULL)
    goto out;

  texdata = pixbuf_to_cogl_handle (pixbuf);

  g_object_unref (pixbuf);

  if (data->policy != ST_TEXTURE_CACHE_POLICY_NONE)
    {
      gpointer orig_key, value;

      if (!g_hash_table_lookup_extended (cache->priv->keyed_cache, data->key,
                                         &orig_key, &value))
        {
          cogl_handle_ref (texdata);
          g_hash_table_insert (cache->priv->keyed_cache, g_strdup (data->key),
                               texdata);
        }
    }

  for (iter = data->textures; iter; iter = iter->next)
    {
      ClutterTexture *texture = iter->data;
      set_texture_cogl_texture (texture, texdata);
    }

out:
  if (texdata)
    cogl_handle_unref (texdata);
  g_free (data->key);

  if (data->icon)
    {
      gtk_icon_info_free (data->icon_info);
      g_object_unref (data->icon);
    }
  else if (data->uri)
    g_free (data->uri);

  if (data->recent_info)
    gtk_recent_info_unref (data->recent_info);
  if (data->mimetype)
    g_free (data->mimetype);

  /* Alternatively we could weakref and just do nothing if the texture
     is destroyed */
  for (iter = data->textures; iter; iter = iter->next)
    {
      ClutterTexture *texture = iter->data;
      g_object_unref (texture);
    }

  g_clear_error (&error);
  g_free (data);
}