C++ (Cpp) get_icon_for_mime_typeの例

コード例 #1

ファイル: gimpviewrendererimagefile.c プロジェクト: AdamGrzonkowski/gimp-1

static GdkPixbuf *
gimp_view_renderer_imagefile_get_icon (GimpImagefile *imagefile,
                                       GtkWidget     *widget,
                                       gint           size)
{
  GdkScreen     *screen     = gtk_widget_get_screen (widget);
  GtkIconTheme  *icon_theme = gtk_icon_theme_get_for_screen (screen);
  GimpThumbnail *thumbnail  = gimp_imagefile_get_thumbnail (imagefile);
  GdkPixbuf     *pixbuf     = NULL;

  if (! gimp_object_get_name (imagefile))
    return NULL;

  if (! pixbuf)
    {
      GIcon *icon = gimp_imagefile_get_gicon (imagefile);

      if (icon)
        {
          GtkIconInfo *info;

          info = gtk_icon_theme_lookup_by_gicon (icon_theme, icon, size, 0);

          if (info)
            {
              pixbuf = gtk_icon_info_load_icon (info, NULL);

              gtk_icon_info_free (info);
            }
        }
    }

  if (! pixbuf && thumbnail->image_mimetype)
    {
      pixbuf = get_icon_for_mime_type (thumbnail->image_mimetype, size);
    }

  if (! pixbuf)
    {
      const gchar *icon_name = "text-x-generic";

      if (thumbnail->image_state == GIMP_THUMB_STATE_FOLDER)
        icon_name = "folder";

      pixbuf = gtk_icon_theme_load_icon (icon_theme,
                                         icon_name, size,
                                         GTK_ICON_LOOKUP_USE_BUILTIN,
                                         NULL);
    }

  return pixbuf;
}

コード例 #2

ファイル: gimpviewrendererimagefile.c プロジェクト: MichaelMure/Gimp-Cage-Tool

static GdkPixbuf *
gimp_view_renderer_imagefile_get_icon (GimpImagefile *imagefile,
                                       GtkWidget     *widget,
                                       gint           size)
{
  GdkScreen     *screen     = gtk_widget_get_screen (widget);
  GtkIconTheme  *icon_theme = gtk_icon_theme_get_for_screen (screen);
  GimpThumbnail *thumbnail  = gimp_imagefile_get_thumbnail (imagefile);
  GdkPixbuf     *pixbuf     = NULL;

  if (! gimp_object_get_name (imagefile))
    return NULL;

  if (! pixbuf)
    {
      GFile     *file;
      GFileInfo *file_info;

      file = g_file_new_for_uri (gimp_object_get_name (imagefile));
      file_info = g_file_query_info (file, "standard::icon", 0, NULL, NULL);

      if (file_info)
        {
          GIcon *icon = g_file_info_get_icon (file_info);

          if (icon)
            {
              GtkIconInfo *info;

              info = gtk_icon_theme_lookup_by_gicon (icon_theme, icon, size, 0);

              if (info)
                pixbuf = gtk_icon_info_load_icon (info, NULL);
            }
          else
            {
#ifdef GIMP_UNSTABLE
              g_printerr ("no icon for: %s\n",
                          gimp_object_get_name (imagefile));
#endif
            }

          g_object_unref (file_info);
        }

      g_object_unref (file);
    }

  if (! pixbuf && thumbnail->image_mimetype)
    {
      pixbuf = get_icon_for_mime_type (thumbnail->image_mimetype,
                                       size);
    }

  if (! pixbuf)
    {
      const gchar *icon_name = GTK_STOCK_FILE;

      if (thumbnail->image_state == GIMP_THUMB_STATE_FOLDER)
        icon_name = GTK_STOCK_DIRECTORY;

      pixbuf = gtk_icon_theme_load_icon (icon_theme,
                                         icon_name, size,
                                         GTK_ICON_LOOKUP_USE_BUILTIN,
                                         NULL);
    }

  return pixbuf;
}