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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * Copyright (C) 2011, 2012, 2013 Apple Inc. All rights reserved. | 3 * Copyright (C) 2011, 2012, 2013 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 class CueTimeline; | 39 class CueTimeline; |
40 class ExceptionState; | 40 class ExceptionState; |
41 class HTMLMediaElement; | 41 class HTMLMediaElement; |
42 class TextTrack; | 42 class TextTrack; |
43 class TextTrackCue; | 43 class TextTrackCue; |
44 class TextTrackCueList; | 44 class TextTrackCueList; |
45 class TextTrackList; | 45 class TextTrackList; |
46 class VTTRegion; | |
47 class VTTRegionList; | 46 class VTTRegionList; |
48 | 47 |
49 class CORE_EXPORT TextTrack : public EventTargetWithInlineData, | 48 class CORE_EXPORT TextTrack : public EventTargetWithInlineData, |
50 public TrackBase { | 49 public TrackBase { |
51 DEFINE_WRAPPERTYPEINFO(); | 50 DEFINE_WRAPPERTYPEINFO(); |
52 USING_GARBAGE_COLLECTED_MIXIN(TextTrack); | 51 USING_GARBAGE_COLLECTED_MIXIN(TextTrack); |
53 | 52 |
54 public: | 53 public: |
55 static TextTrack* create(const AtomicString& kind, | 54 static TextTrack* create(const AtomicString& kind, |
56 const AtomicString& label, | 55 const AtomicString& label, |
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95 TextTrackCueList* cues(); | 94 TextTrackCueList* cues(); |
96 TextTrackCueList* activeCues(); | 95 TextTrackCueList* activeCues(); |
97 | 96 |
98 HTMLMediaElement* mediaElement() const; | 97 HTMLMediaElement* mediaElement() const; |
99 Node* owner() const; | 98 Node* owner() const; |
100 | 99 |
101 void addCue(TextTrackCue*); | 100 void addCue(TextTrackCue*); |
102 void removeCue(TextTrackCue*, ExceptionState&); | 101 void removeCue(TextTrackCue*, ExceptionState&); |
103 | 102 |
104 VTTRegionList* regions(); | 103 VTTRegionList* regions(); |
105 void addRegion(VTTRegion*); | |
106 void removeRegion(VTTRegion*, ExceptionState&); | |
107 | 104 |
108 void cueWillChange(TextTrackCue*); | 105 void cueWillChange(TextTrackCue*); |
109 void cueDidChange(TextTrackCue*); | 106 void cueDidChange(TextTrackCue*); |
110 | 107 |
111 DEFINE_ATTRIBUTE_EVENT_LISTENER(cuechange); | 108 DEFINE_ATTRIBUTE_EVENT_LISTENER(cuechange); |
112 | 109 |
113 enum TextTrackType { TrackElement, AddTrack, InBand }; | 110 enum TextTrackType { TrackElement, AddTrack, InBand }; |
114 TextTrackType trackType() const { return m_trackType; } | 111 TextTrackType trackType() const { return m_trackType; } |
115 | 112 |
116 int trackIndex(); | 113 int trackIndex(); |
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161 int m_trackIndex; | 158 int m_trackIndex; |
162 int m_renderedTrackIndex; | 159 int m_renderedTrackIndex; |
163 bool m_hasBeenConfigured; | 160 bool m_hasBeenConfigured; |
164 }; | 161 }; |
165 | 162 |
166 DEFINE_TRACK_TYPE_CASTS(TextTrack, WebMediaPlayer::TextTrack); | 163 DEFINE_TRACK_TYPE_CASTS(TextTrack, WebMediaPlayer::TextTrack); |
167 | 164 |
168 } // namespace blink | 165 } // namespace blink |
169 | 166 |
170 #endif // TextTrack_h | 167 #endif // TextTrack_h |
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