blob: 4b16e9d729e2608354731c3d70b48cf96bbe683c [file] [log] [blame]
/*
* Copyright (C) 2011 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
enum TextTrackMode { "disabled", "hidden", "showing" };
enum TextTrackKind { "subtitles", "captions", "descriptions", "chapters", "metadata", "forced" };
[
Conditional=VIDEO_TRACK,
ExportToWrappedFunction,
GenerateIsReachable=ImplElementRoot,
JSCustomMarkFunction,
SkipVTableValidation,
] interface TextTrack : EventTarget {
readonly attribute DOMString id;
[ImplementedAs=kindForBindings] attribute TextTrackKind kind;
readonly attribute DOMString label;
[ConditionallyReadWrite=MEDIA_SOURCE] attribute DOMString language;
readonly attribute DOMString inBandMetadataTrackDispatchType;
attribute TextTrackMode mode;
readonly attribute TextTrackCueList? cues;
readonly attribute TextTrackCueList? activeCues;
[MayThrowException] void addCue(TextTrackCue cue);
[MayThrowException] void removeCue(TextTrackCue cue);
attribute EventHandler oncuechange;
readonly attribute VTTRegionList regions;
void addRegion(VTTRegion region);
[MayThrowException] void removeRegion(VTTRegion region);
};