1/* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 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. 12 * 13 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef MediaStreamTrackSourcesRequest_h 27#define MediaStreamTrackSourcesRequest_h 28 29#if ENABLE(MEDIA_STREAM) 30 31#include "MediaStreamTrackSourcesRequestClient.h" 32#include "SourceInfo.h" 33#include "Timer.h" 34#include <wtf/RefPtr.h> 35#include <wtf/text/WTFString.h> 36 37namespace WebCore { 38 39class MediaStreamTrackSourcesCallback; 40class ScriptExecutionContext; 41 42class MediaStreamTrackSourcesRequest : public MediaStreamTrackSourcesRequestClient { 43public: 44 static PassRefPtr<MediaStreamTrackSourcesRequest> create(ScriptExecutionContext*, PassRefPtr<MediaStreamTrackSourcesCallback>); 45 virtual ~MediaStreamTrackSourcesRequest() { } 46 47private: 48 MediaStreamTrackSourcesRequest(ScriptExecutionContext*, PassRefPtr<MediaStreamTrackSourcesCallback>); 49 50 // MediaStreamTrackSourcesRequestClient 51 virtual const String& requestOrigin() const override { return m_origin; } 52 virtual void didCompleteRequest(const Vector<RefPtr<TrackSourceInfo>>&) override; 53 54 void callCompletionHandler(); 55 56 String m_origin; 57 RefPtr<MediaStreamTrackSourcesCallback> m_callback; 58 Vector<RefPtr<SourceInfo>> m_sourceInfos; 59}; 60 61} // namespace WebCore 62 63#endif // MediaStreamTrackSourcesRequest_h 64 65#endif 66