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 #include "platform/heap/Handle.h" 30 #include "public/platform/WebVector.h" 31 #include "wtf/PassOwnPtr.h" 32 #include "wtf/PassRefPtr.h" 33 #include "wtf/RefCounted.h" 34 #include "wtf/text/WTFString.h" 35 36 namespace blink { 37 class WebSourceInfo; 38 } 39 40 namespace WebCore { 41 42 class MediaStreamTrackSourcesRequest : public RefCountedWillBeGarbageCollectedFinalized<MediaStreamTrackSourcesRequest> { 43 public: 44 class ExtraData { 45 public: ~ExtraData()46 virtual ~ExtraData() { } 47 }; 48 ~MediaStreamTrackSourcesRequest()49 virtual ~MediaStreamTrackSourcesRequest() { } 50 51 virtual String origin() = 0; 52 virtual void requestSucceeded(const blink::WebVector<blink::WebSourceInfo>&) = 0; 53 extraData()54 ExtraData* extraData() const { return m_extraData.get(); } setExtraData(PassOwnPtr<ExtraData> extraData)55 void setExtraData(PassOwnPtr<ExtraData> extraData) { m_extraData = extraData; } 56 trace(Visitor *)57 virtual void trace(Visitor*) { } 58 59 protected: MediaStreamTrackSourcesRequest()60 MediaStreamTrackSourcesRequest() { } 61 62 private: 63 OwnPtr<ExtraData> m_extraData; 64 }; 65 66 } // namespace WebCore 67 68 #endif // MediaStreamTrackSourcesRequest_h 69