gecko/dom/webidl/VTTRegionList.webidl

/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * The origin of this IDL file is
 *  http://dev.w3.org/html5/webvtt/#extension-of-the-texttrack-interface-for-region-support
 */

[Pref="media.webvtt.enabled"]
interface VTTRegionList {
  readonly attribute unsigned long length;
  getter VTTRegion (unsigned long index);
  VTTRegion? getRegionById(DOMString id);
};