1/* 2 * Copyright (C) 2012 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#include "config.h" 26#include "modules/mediastream/MediaStreamTrackEvent.h" 27 28#include "modules/mediastream/MediaStreamTrack.h" 29 30namespace blink { 31 32PassRefPtrWillBeRawPtr<MediaStreamTrackEvent> MediaStreamTrackEvent::create() 33{ 34 return adoptRefWillBeNoop(new MediaStreamTrackEvent); 35} 36 37PassRefPtrWillBeRawPtr<MediaStreamTrackEvent> MediaStreamTrackEvent::create(const AtomicString& type, bool canBubble, bool cancelable, MediaStreamTrack* track) 38{ 39 return adoptRefWillBeNoop(new MediaStreamTrackEvent(type, canBubble, cancelable, track)); 40} 41 42 43MediaStreamTrackEvent::MediaStreamTrackEvent() 44{ 45} 46 47MediaStreamTrackEvent::MediaStreamTrackEvent(const AtomicString& type, bool canBubble, bool cancelable, MediaStreamTrack* track) 48 : Event(type, canBubble, cancelable) 49 , m_track(track) 50{ 51} 52 53MediaStreamTrackEvent::~MediaStreamTrackEvent() 54{ 55} 56 57MediaStreamTrack* MediaStreamTrackEvent::track() const 58{ 59 return m_track.get(); 60} 61 62const AtomicString& MediaStreamTrackEvent::interfaceName() const 63{ 64 return EventNames::MediaStreamTrackEvent; 65} 66 67void MediaStreamTrackEvent::trace(Visitor* visitor) 68{ 69 visitor->trace(m_track); 70 Event::trace(visitor); 71} 72 73} // namespace blink 74