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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 Ericsson AB. All rights reserved. | 3 * Copyright (C) 2011 Ericsson AB. 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 |
| (...skipping 28 matching lines...) Expand all Loading... |
| 39 #include "wtf/text/WTFString.h" | 39 #include "wtf/text/WTFString.h" |
| 40 | 40 |
| 41 namespace WebCore { | 41 namespace WebCore { |
| 42 | 42 |
| 43 class AudioSourceProvider; | 43 class AudioSourceProvider; |
| 44 class ExceptionState; | 44 class ExceptionState; |
| 45 class MediaStreamComponent; | 45 class MediaStreamComponent; |
| 46 class MediaStreamTrackSourcesCallback; | 46 class MediaStreamTrackSourcesCallback; |
| 47 | 47 |
| 48 class MediaStreamTrack FINAL : public RefCountedWillBeRefCountedGarbageCollected
<MediaStreamTrack>, public ScriptWrappable, public ActiveDOMObject, public Event
TargetWithInlineData, public MediaStreamSource::Observer { | 48 class MediaStreamTrack FINAL : public RefCountedWillBeRefCountedGarbageCollected
<MediaStreamTrack>, public ScriptWrappable, public ActiveDOMObject, public Event
TargetWithInlineData, public MediaStreamSource::Observer { |
| 49 DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedWillBeRefCountedGarbageCollected<M
ediaStreamTrack>); | 49 REFCOUNTED_EVENT_TARGET(MediaStreamTrack); |
| 50 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaStreamTrack); |
| 50 public: | 51 public: |
| 51 static PassRefPtrWillBeRawPtr<MediaStreamTrack> create(ExecutionContext*, Me
diaStreamComponent*); | 52 static PassRefPtrWillBeRawPtr<MediaStreamTrack> create(ExecutionContext*, Me
diaStreamComponent*); |
| 52 virtual ~MediaStreamTrack(); | 53 virtual ~MediaStreamTrack(); |
| 53 | 54 |
| 54 String kind() const; | 55 String kind() const; |
| 55 String id() const; | 56 String id() const; |
| 56 String label() const; | 57 String label() const; |
| 57 | 58 |
| 58 bool enabled() const; | 59 bool enabled() const; |
| 59 void setEnabled(bool); | 60 void setEnabled(bool); |
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| 76 | 77 |
| 77 // EventTarget | 78 // EventTarget |
| 78 virtual const AtomicString& interfaceName() const OVERRIDE; | 79 virtual const AtomicString& interfaceName() const OVERRIDE; |
| 79 virtual ExecutionContext* executionContext() const OVERRIDE; | 80 virtual ExecutionContext* executionContext() const OVERRIDE; |
| 80 | 81 |
| 81 // ActiveDOMObject | 82 // ActiveDOMObject |
| 82 virtual void stop() OVERRIDE; | 83 virtual void stop() OVERRIDE; |
| 83 | 84 |
| 84 PassOwnPtr<AudioSourceProvider> createWebAudioSource(); | 85 PassOwnPtr<AudioSourceProvider> createWebAudioSource(); |
| 85 | 86 |
| 86 void trace(Visitor*); | 87 virtual void trace(Visitor*) OVERRIDE; |
| 87 | 88 |
| 88 private: | 89 private: |
| 89 MediaStreamTrack(ExecutionContext*, MediaStreamComponent*); | 90 MediaStreamTrack(ExecutionContext*, MediaStreamComponent*); |
| 90 | 91 |
| 91 MediaStreamSource::ReadyState m_readyState; | 92 MediaStreamSource::ReadyState m_readyState; |
| 92 | 93 |
| 93 // MediaStreamSourceObserver | 94 // MediaStreamSourceObserver |
| 94 virtual void sourceChangedState() OVERRIDE; | 95 virtual void sourceChangedState() OVERRIDE; |
| 95 | 96 |
| 96 void propagateTrackEnded(); | 97 void propagateTrackEnded(); |
| 97 WillBeHeapHashSet<RawPtrWillBeMember<MediaStream> > m_registeredMediaStreams
; | 98 WillBeHeapHashSet<RawPtrWillBeMember<MediaStream> > m_registeredMediaStreams
; |
| 98 bool m_isIteratingRegisteredMediaStreams; | 99 bool m_isIteratingRegisteredMediaStreams; |
| 99 | 100 |
| 100 bool m_stopped; | 101 bool m_stopped; |
| 101 RefPtr<MediaStreamComponent> m_component; | 102 RefPtr<MediaStreamComponent> m_component; |
| 102 }; | 103 }; |
| 103 | 104 |
| 104 typedef WillBeHeapVector<RefPtrWillBeMember<MediaStreamTrack> > MediaStreamTrack
Vector; | 105 typedef WillBeHeapVector<RefPtrWillBeMember<MediaStreamTrack> > MediaStreamTrack
Vector; |
| 105 | 106 |
| 106 } // namespace WebCore | 107 } // namespace WebCore |
| 107 | 108 |
| 108 #endif // MediaStreamTrack_h | 109 #endif // MediaStreamTrack_h |
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