2 * Copyright (C) 2011 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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26 #include "MediaStream.h"
28 #if ENABLE(MEDIA_STREAM)
31 #include "ScriptExecutionContext.h"
35 PassRefPtr<MediaStream> MediaStream::create(MediaStreamFrameController* frameController, const String& label, PassRefPtr<MediaStreamTrackList> tracks, bool isLocalMediaStream)
37 return adoptRef(new MediaStream(frameController, label, tracks, isLocalMediaStream));
40 MediaStream::MediaStream(MediaStreamFrameController* frameController, const String& label, PassRefPtr<MediaStreamTrackList> tracks, bool isLocalMediaStream)
41 : MediaStreamClient(frameController, label, isLocalMediaStream)
47 MediaStream::~MediaStream()
51 MediaStream* MediaStream::toMediaStream()
56 void MediaStream::streamEnded()
58 ASSERT(m_readyState != ENDED);
60 dispatchEvent(Event::create(eventNames().endedEvent, false, false));
63 ScriptExecutionContext* MediaStream::scriptExecutionContext() const
65 return mediaStreamFrameController() ? mediaStreamFrameController()->scriptExecutionContext() : 0;
68 EventTargetData* MediaStream::eventTargetData()
70 return &m_eventTargetData;
73 EventTargetData* MediaStream::ensureEventTargetData()
75 return &m_eventTargetData;
78 } // namespace WebCore
80 #endif // ENABLE(MEDIA_STREAM)