1/*
2 * Copyright (C) 2011 Apple 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 COMPUTER, 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 APPLE COMPUTER, 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 TrackEvent_h
27#define TrackEvent_h
28
29#include "core/events/Event.h"
30#include "core/html/track/TrackBase.h"
31
32namespace blink {
33
34struct TrackEventInit : public EventInit {
35    TrackEventInit();
36
37    RefPtrWillBeMember<TrackBase> track;
38};
39
40class TrackEvent FINAL : public Event {
41    DEFINE_WRAPPERTYPEINFO();
42public:
43    virtual ~TrackEvent();
44
45    static PassRefPtrWillBeRawPtr<TrackEvent> create()
46    {
47        return adoptRefWillBeNoop(new TrackEvent);
48    }
49
50    static PassRefPtrWillBeRawPtr<TrackEvent> create(const AtomicString& type, const TrackEventInit& initializer)
51    {
52        return adoptRefWillBeNoop(new TrackEvent(type, initializer));
53    }
54
55    virtual const AtomicString& interfaceName() const OVERRIDE;
56
57    TrackBase* track() const { return m_track.get(); }
58
59    virtual void trace(Visitor*) OVERRIDE;
60
61private:
62    TrackEvent();
63    TrackEvent(const AtomicString& type, const TrackEventInit& initializer);
64
65    RefPtrWillBeMember<TrackBase> m_track;
66};
67
68} // namespace blink
69
70#endif // TrackEvent_h
71