1/*
2 * Copyright (C) 2013-2014 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. ``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 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 InbandTextTrackPrivateLegacyAVFObjC_h
27#define InbandTextTrackPrivateLegacyAVFObjC_h
28
29#if ENABLE(VIDEO) && USE(AVFOUNDATION) && !HAVE(AVFOUNDATION_LEGIBLE_OUTPUT_SUPPORT) && !PLATFORM(IOS)
30
31#include "InbandTextTrackPrivateAVF.h"
32#include <wtf/RetainPtr.h>
33
34OBJC_CLASS AVPlayerItemTrack;
35
36namespace WebCore {
37
38class MediaPlayerPrivateAVFoundationObjC;
39
40class InbandTextTrackPrivateLegacyAVFObjC : public InbandTextTrackPrivateAVF {
41public:
42    static PassRefPtr<InbandTextTrackPrivateLegacyAVFObjC> create(MediaPlayerPrivateAVFoundationObjC* player, AVPlayerItemTrack *track)
43    {
44        return adoptRef(new InbandTextTrackPrivateLegacyAVFObjC(player, track));
45    }
46
47    ~InbandTextTrackPrivateLegacyAVFObjC() { }
48
49    virtual InbandTextTrackPrivate::Kind kind() const override;
50    virtual bool isClosedCaptions() const override;
51    virtual bool containsOnlyForcedSubtitles() const override;
52    virtual bool isMainProgramContent() const override;
53    virtual bool isEasyToRead() const override;
54    virtual AtomicString label() const override;
55    virtual AtomicString language() const override;
56
57    virtual void disconnect() override;
58
59    virtual Category textTrackCategory() const override { return LegacyClosedCaption; }
60
61    AVPlayerItemTrack *avPlayerItemTrack() const { return m_playerItemTrack.get(); }
62
63protected:
64    InbandTextTrackPrivateLegacyAVFObjC(MediaPlayerPrivateAVFoundationObjC*, AVPlayerItemTrack *);
65
66    RetainPtr<AVPlayerItemTrack> m_playerItemTrack;
67};
68
69}
70
71#endif // ENABLE(VIDEO) && USE(AVFOUNDATION) && !HAVE(AVFOUNDATION_LEGIBLE_OUTPUT_SUPPORT) && !PLATFORM(IOS)
72
73#endif
74