2 * Copyright (C) 2012 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;
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.
25 #ifndef MediaStreamTrackEvent_h
26 #define MediaStreamTrackEvent_h
28 #if ENABLE(MEDIA_STREAM)
31 #include <wtf/text/AtomicString.h>
35 class MediaStreamTrack;
37 struct MediaStreamTrackEventInit : public EventInit {
38 RefPtr<MediaStreamTrack> track;
41 class MediaStreamTrackEvent : public Event {
43 virtual ~MediaStreamTrackEvent();
45 static Ref<MediaStreamTrackEvent> create(const AtomicString& type, bool canBubble, bool cancelable, RefPtr<MediaStreamTrack>&&);
46 static Ref<MediaStreamTrackEvent> createForBindings(const AtomicString& type, const MediaStreamTrackEventInit& initializer);
48 MediaStreamTrack* track() const;
51 EventInterface eventInterface() const override;
54 MediaStreamTrackEvent(const AtomicString& type, bool canBubble, bool cancelable, RefPtr<MediaStreamTrack>&&);
55 MediaStreamTrackEvent(const AtomicString& type, const MediaStreamTrackEventInit&);
57 RefPtr<MediaStreamTrack> m_track;
60 } // namespace WebCore
62 #endif // ENABLE(MEDIA_STREAM)
64 #endif // MediaStreamTrackEvent_h