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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 |
| (...skipping 22 matching lines...) Expand all Loading... |
| 33 #include "platform/heap/Handle.h" | 33 #include "platform/heap/Handle.h" |
| 34 #include "wtf/PassRefPtr.h" | 34 #include "wtf/PassRefPtr.h" |
| 35 #include "wtf/RefCounted.h" | 35 #include "wtf/RefCounted.h" |
| 36 #include "wtf/Vector.h" | 36 #include "wtf/Vector.h" |
| 37 | 37 |
| 38 namespace blink { | 38 namespace blink { |
| 39 | 39 |
| 40 class GenericEventQueue; | 40 class GenericEventQueue; |
| 41 class TextTrack; | 41 class TextTrack; |
| 42 | 42 |
| 43 class TextTrackList FINAL : public RefCountedWillBeGarbageCollectedFinalized<Tex
tTrackList>, public EventTargetWithInlineData { | 43 class TextTrackList final : public RefCountedWillBeGarbageCollectedFinalized<Tex
tTrackList>, public EventTargetWithInlineData { |
| 44 DEFINE_WRAPPERTYPEINFO(); | 44 DEFINE_WRAPPERTYPEINFO(); |
| 45 REFCOUNTED_EVENT_TARGET(TextTrackList); | 45 REFCOUNTED_EVENT_TARGET(TextTrackList); |
| 46 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(TextTrackList); | 46 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(TextTrackList); |
| 47 public: | 47 public: |
| 48 static PassRefPtrWillBeRawPtr<TextTrackList> create(HTMLMediaElement* owner) | 48 static PassRefPtrWillBeRawPtr<TextTrackList> create(HTMLMediaElement* owner) |
| 49 { | 49 { |
| 50 return adoptRefWillBeNoop(new TextTrackList(owner)); | 50 return adoptRefWillBeNoop(new TextTrackList(owner)); |
| 51 } | 51 } |
| 52 virtual ~TextTrackList(); | 52 virtual ~TextTrackList(); |
| 53 | 53 |
| 54 unsigned length() const; | 54 unsigned length() const; |
| 55 int getTrackIndex(TextTrack*); | 55 int getTrackIndex(TextTrack*); |
| 56 int getTrackIndexRelativeToRenderedTracks(TextTrack*); | 56 int getTrackIndexRelativeToRenderedTracks(TextTrack*); |
| 57 bool contains(TextTrack*) const; | 57 bool contains(TextTrack*) const; |
| 58 | 58 |
| 59 TextTrack* item(unsigned index); | 59 TextTrack* item(unsigned index); |
| 60 TextTrack* getTrackById(const AtomicString& id); | 60 TextTrack* getTrackById(const AtomicString& id); |
| 61 void append(PassRefPtrWillBeRawPtr<TextTrack>); | 61 void append(PassRefPtrWillBeRawPtr<TextTrack>); |
| 62 void remove(TextTrack*); | 62 void remove(TextTrack*); |
| 63 | 63 |
| 64 // EventTarget | 64 // EventTarget |
| 65 virtual const AtomicString& interfaceName() const OVERRIDE; | 65 virtual const AtomicString& interfaceName() const override; |
| 66 virtual ExecutionContext* executionContext() const OVERRIDE; | 66 virtual ExecutionContext* executionContext() const override; |
| 67 | 67 |
| 68 DEFINE_ATTRIBUTE_EVENT_LISTENER(addtrack); | 68 DEFINE_ATTRIBUTE_EVENT_LISTENER(addtrack); |
| 69 DEFINE_ATTRIBUTE_EVENT_LISTENER(change); | 69 DEFINE_ATTRIBUTE_EVENT_LISTENER(change); |
| 70 DEFINE_ATTRIBUTE_EVENT_LISTENER(removetrack); | 70 DEFINE_ATTRIBUTE_EVENT_LISTENER(removetrack); |
| 71 | 71 |
| 72 #if !ENABLE(OILPAN) | 72 #if !ENABLE(OILPAN) |
| 73 void clearOwner(); | 73 void clearOwner(); |
| 74 #endif | 74 #endif |
| 75 HTMLMediaElement* owner() const; | 75 HTMLMediaElement* owner() const; |
| 76 | 76 |
| 77 void scheduleChangeEvent(); | 77 void scheduleChangeEvent(); |
| 78 void removeAllInbandTracks(); | 78 void removeAllInbandTracks(); |
| 79 | 79 |
| 80 virtual void trace(Visitor*) OVERRIDE; | 80 virtual void trace(Visitor*) override; |
| 81 | 81 |
| 82 private: | 82 private: |
| 83 explicit TextTrackList(HTMLMediaElement*); | 83 explicit TextTrackList(HTMLMediaElement*); |
| 84 | 84 |
| 85 void scheduleTrackEvent(const AtomicString& eventName, PassRefPtrWillBeRawPt
r<TextTrack>); | 85 void scheduleTrackEvent(const AtomicString& eventName, PassRefPtrWillBeRawPt
r<TextTrack>); |
| 86 | 86 |
| 87 void scheduleAddTrackEvent(PassRefPtrWillBeRawPtr<TextTrack>); | 87 void scheduleAddTrackEvent(PassRefPtrWillBeRawPtr<TextTrack>); |
| 88 void scheduleRemoveTrackEvent(PassRefPtrWillBeRawPtr<TextTrack>); | 88 void scheduleRemoveTrackEvent(PassRefPtrWillBeRawPtr<TextTrack>); |
| 89 | 89 |
| 90 void invalidateTrackIndexesAfterTrack(TextTrack*); | 90 void invalidateTrackIndexesAfterTrack(TextTrack*); |
| 91 | 91 |
| 92 RawPtrWillBeMember<HTMLMediaElement> m_owner; | 92 RawPtrWillBeMember<HTMLMediaElement> m_owner; |
| 93 | 93 |
| 94 OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue; | 94 OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue; |
| 95 | 95 |
| 96 WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_addTrackTracks; | 96 WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_addTrackTracks; |
| 97 WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_elementTracks; | 97 WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_elementTracks; |
| 98 WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_inbandTracks; | 98 WillBeHeapVector<RefPtrWillBeMember<TextTrack> > m_inbandTracks; |
| 99 }; | 99 }; |
| 100 | 100 |
| 101 } // namespace blink | 101 } // namespace blink |
| 102 | 102 |
| 103 #endif // TextTrackList_h | 103 #endif // TextTrackList_h |
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