1/*
2 * Copyright (C) 2013 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 INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef AudioTrackPrivateAVFObjC_h
27#define AudioTrackPrivateAVFObjC_h
28
29#if ENABLE(VIDEO_TRACK)
30
31#include "AudioTrackPrivateAVF.h"
32#include <wtf/OwnPtr.h>
33
34OBJC_CLASS AVPlayerItemTrack;
35OBJC_CLASS AVAssetTrack;
36
37namespace WebCore {
38
39class AVTrackPrivateAVFObjCImpl;
40
41class AudioTrackPrivateAVFObjC : public AudioTrackPrivateAVF {
42    WTF_MAKE_NONCOPYABLE(AudioTrackPrivateAVFObjC)
43public:
44    static RefPtr<AudioTrackPrivateAVFObjC> create(AVPlayerItemTrack* track)
45    {
46        return adoptRef(new AudioTrackPrivateAVFObjC(track));
47    }
48
49    static RefPtr<AudioTrackPrivateAVFObjC> create(AVAssetTrack* track)
50    {
51        return adoptRef(new AudioTrackPrivateAVFObjC(track));
52    }
53
54    virtual void setEnabled(bool);
55
56    void setPlayerItemTrack(AVPlayerItemTrack*);
57    AVPlayerItemTrack* playerItemTrack();
58
59    void setAssetTrack(AVAssetTrack*);
60    AVAssetTrack* assetTrack();
61
62private:
63    AudioTrackPrivateAVFObjC(AVPlayerItemTrack*);
64    AudioTrackPrivateAVFObjC(AVAssetTrack*);
65
66    void resetPropertiesFromTrack();
67    std::unique_ptr<AVTrackPrivateAVFObjCImpl> m_impl;
68};
69
70}
71
72#endif // ENABLE(VIDEO_TRACK)
73
74
75#endif // AudioTrackPrivateAVFObjC_h
76