1 /* 2 * Copyright (C) 2011 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 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; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25 #ifndef MediaStreamEvent_h 26 #define MediaStreamEvent_h 27 28 #include "modules/EventModules.h" 29 #include "modules/mediastream/MediaStream.h" 30 #include "wtf/text/AtomicString.h" 31 32 namespace WebCore { 33 34 struct MediaStreamEventInit : public EventInit { 35 MediaStreamEventInit(); 36 37 RefPtr<MediaStream> stream; 38 }; 39 40 class MediaStreamEvent FINAL : public Event { 41 public: 42 virtual ~MediaStreamEvent(); 43 44 static PassRefPtrWillBeRawPtr<MediaStreamEvent> create(); 45 static PassRefPtrWillBeRawPtr<MediaStreamEvent> create(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<MediaStream>); 46 static PassRefPtrWillBeRawPtr<MediaStreamEvent> create(const AtomicString& type, const MediaStreamEventInit& initializer); 47 48 MediaStream* stream() const; 49 MediaStream* stream(bool&) const; 50 51 virtual const AtomicString& interfaceName() const OVERRIDE; 52 53 virtual void trace(Visitor*) OVERRIDE; 54 55 private: 56 MediaStreamEvent(); 57 MediaStreamEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<MediaStream>); 58 MediaStreamEvent(const AtomicString& type, const MediaStreamEventInit&); 59 60 RefPtr<MediaStream> m_stream; 61 }; 62 63 } // namespace WebCore 64 65 #endif // MediaStreamEvent_h 66