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1 /* | 1 /* |
2 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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56 | 56 |
57 TextTrack* item(unsigned index); | 57 TextTrack* item(unsigned index); |
58 void append(PassRefPtr<TextTrack>); | 58 void append(PassRefPtr<TextTrack>); |
59 void remove(TextTrack*); | 59 void remove(TextTrack*); |
60 | 60 |
61 // EventTarget | 61 // EventTarget |
62 virtual const AtomicString& interfaceName() const OVERRIDE; | 62 virtual const AtomicString& interfaceName() const OVERRIDE; |
63 virtual ExecutionContext* executionContext() const OVERRIDE; | 63 virtual ExecutionContext* executionContext() const OVERRIDE; |
64 | 64 |
65 DEFINE_ATTRIBUTE_EVENT_LISTENER(addtrack); | 65 DEFINE_ATTRIBUTE_EVENT_LISTENER(addtrack); |
| 66 DEFINE_ATTRIBUTE_EVENT_LISTENER(change); |
| 67 DEFINE_ATTRIBUTE_EVENT_LISTENER(removetrack); |
66 | 68 |
67 void clearOwner() { m_owner = 0; } | 69 void clearOwner() { m_owner = 0; } |
68 Node* owner() const; | 70 Node* owner() const; |
69 | 71 |
70 bool isFiringEventListeners() { return m_dispatchingEvents; } | 72 bool isFiringEventListeners() { return m_dispatchingEvents; } |
71 | 73 |
| 74 void scheduleChangeEvent(); |
| 75 |
72 private: | 76 private: |
73 explicit TextTrackList(HTMLMediaElement*); | 77 explicit TextTrackList(HTMLMediaElement*); |
74 | 78 |
75 void scheduleAddTrackEvent(PassRefPtr<TextTrack>); | 79 void scheduleAddTrackEvent(PassRefPtr<TextTrack>); |
| 80 void scheduleRemoveTrackEvent(PassRefPtr<TextTrack>); |
76 void asyncEventTimerFired(Timer<TextTrackList>*); | 81 void asyncEventTimerFired(Timer<TextTrackList>*); |
77 | 82 |
78 void invalidateTrackIndexesAfterTrack(TextTrack*); | 83 void invalidateTrackIndexesAfterTrack(TextTrack*); |
79 | 84 |
80 HTMLMediaElement* m_owner; | 85 HTMLMediaElement* m_owner; |
81 | 86 |
82 Vector<RefPtr<Event> > m_pendingEvents; | 87 Vector<RefPtr<Event> > m_pendingEvents; |
83 Timer<TextTrackList> m_pendingEventTimer; | 88 Timer<TextTrackList> m_pendingEventTimer; |
84 | 89 |
85 Vector<RefPtr<TextTrack> > m_addTrackTracks; | 90 Vector<RefPtr<TextTrack> > m_addTrackTracks; |
86 Vector<RefPtr<TextTrack> > m_elementTracks; | 91 Vector<RefPtr<TextTrack> > m_elementTracks; |
87 Vector<RefPtr<TextTrack> > m_inbandTracks; | 92 Vector<RefPtr<TextTrack> > m_inbandTracks; |
88 | 93 |
89 int m_dispatchingEvents; | 94 int m_dispatchingEvents; |
90 }; | 95 }; |
91 | 96 |
92 } // namespace WebCore | 97 } // namespace WebCore |
93 | 98 |
94 #endif | 99 #endif |
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