/* -*- 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://www.whatwg.org/specs/web-apps/current-work/#texttracklist */ [Pref="media.webvtt.enabled"] interface TextTrackList : EventTarget { readonly attribute unsigned long length; getter TextTrack (unsigned long index); TextTrack? getTrackById(DOMString id); [SetterThrows] attribute EventHandler onaddtrack; [SetterThrows] attribute EventHandler onremovetrack; };