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 InbandTextTrackPrivateAVCF_h 27#define InbandTextTrackPrivateAVCF_h 28 29#if PLATFORM(WIN) && ENABLE(VIDEO) && HAVE(AVFOUNDATION_MEDIA_SELECTION_GROUP) 30 31#include "InbandTextTrackPrivateAVF.h" 32#include <AVFoundationCF/AVCFPlayerItem.h> 33#include <wtf/RetainPtr.h> 34 35namespace WebCore { 36 37class InbandTextTrackPrivateAVCF : public InbandTextTrackPrivateAVF { 38public: 39 static PassRefPtr<InbandTextTrackPrivateAVCF> create(AVFInbandTrackParent* player, AVCFMediaSelectionOptionRef selection, InbandTextTrackPrivate::CueFormat format) 40 { 41 return adoptRef(new InbandTextTrackPrivateAVCF(player, selection, format)); 42 } 43 44 ~InbandTextTrackPrivateAVCF() { } 45 46 virtual InbandTextTrackPrivate::Kind kind() const override; 47 virtual bool isClosedCaptions() const override; 48 virtual bool isSDH() const override; 49 virtual bool containsOnlyForcedSubtitles() const override; 50 virtual bool isMainProgramContent() const override; 51 virtual bool isEasyToRead() const override; 52 virtual AtomicString label() const override; 53 virtual AtomicString language() const override; 54 virtual bool isDefault() const override; 55 56 virtual void disconnect() override; 57 58 virtual Category textTrackCategory() const override { return InBand; } 59 60 AVCFMediaSelectionOptionRef mediaSelectionOption() const { return m_mediaSelectionOption.get(); } 61 62protected: 63 InbandTextTrackPrivateAVCF(AVFInbandTrackParent*, AVCFMediaSelectionOptionRef, InbandTextTrackPrivate::CueFormat); 64 65 RetainPtr<AVCFMediaSelectionOptionRef> m_mediaSelectionOption; 66}; 67 68} 69 70#endif 71#endif 72