1/* 2 * Copyright (C) 2012, 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 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 InbandTextTrackPrivateAVFObjC_h 27#define InbandTextTrackPrivateAVFObjC_h 28 29#if ENABLE(VIDEO) && USE(AVFOUNDATION) && HAVE(AVFOUNDATION_MEDIA_SELECTION_GROUP) 30 31#include "InbandTextTrackPrivateAVF.h" 32#include <wtf/RetainPtr.h> 33 34OBJC_CLASS AVMediaSelectionOption; 35 36namespace WebCore { 37 38class InbandTextTrackPrivateAVFObjC : public InbandTextTrackPrivateAVF { 39public: 40 static PassRefPtr<InbandTextTrackPrivateAVFObjC> create(AVFInbandTrackParent* player, AVMediaSelectionOption *selection) 41 { 42 return adoptRef(new InbandTextTrackPrivateAVFObjC(player, selection)); 43 } 44 45 ~InbandTextTrackPrivateAVFObjC() { } 46 47 virtual InbandTextTrackPrivate::Kind kind() const OVERRIDE; 48 virtual bool isClosedCaptions() const OVERRIDE; 49 virtual bool isSDH() const OVERRIDE; 50 virtual bool containsOnlyForcedSubtitles() const OVERRIDE; 51 virtual bool isMainProgramContent() const OVERRIDE; 52 virtual bool isEasyToRead() const OVERRIDE; 53 virtual AtomicString label() const OVERRIDE; 54 virtual AtomicString language() const OVERRIDE; 55 virtual bool isDefault() const OVERRIDE; 56 57 virtual void disconnect() OVERRIDE; 58 59 virtual bool isLegacyClosedCaptionsTrack() const OVERRIDE { return false; } 60 61 AVMediaSelectionOption *mediaSelectionOption() const { return m_mediaSelectionOption.get(); } 62 63protected: 64 InbandTextTrackPrivateAVFObjC(AVFInbandTrackParent*, AVMediaSelectionOption *); 65 66 RetainPtr<AVMediaSelectionOption> m_mediaSelectionOption; 67}; 68 69} 70 71#endif 72#endif 73