1 /* 2 * Copyright (C) 2007, 2008, 2009, 2010 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 QTMovie_h 27 #define QTMovie_h 28 29 #include "QTTrack.h" 30 #include <WTF/Vector.h> 31 32 #ifdef QTMOVIEWIN_EXPORTS 33 #define QTMOVIEWIN_API __declspec(dllexport) 34 #else 35 #define QTMOVIEWIN_API __declspec(dllimport) 36 #endif 37 38 class QTMovie; 39 class QTMoviePrivate; 40 typedef struct MovieType** Movie; 41 typedef Vector<RefPtr<QTTrack>> QTTrackArray; 42 43 class QTMovieClient { 44 public: 45 virtual void movieEnded(QTMovie*) = 0; 46 virtual void movieLoadStateChanged(QTMovie*) = 0; 47 virtual void movieTimeChanged(QTMovie*) = 0; 48 }; 49 50 enum { 51 QTMovieLoadStateError = -1L, 52 QTMovieLoadStateLoaded = 2000L, 53 QTMovieLoadStatePlayable = 10000L, 54 QTMovieLoadStatePlaythroughOK = 20000L, 55 QTMovieLoadStateComplete = 100000L 56 }; 57 58 typedef const struct __CFURL * CFURLRef; 59 60 class QTMOVIEWIN_API QTMovie : public RefCounted<QTMovie> { 61 public: 62 static bool initializeQuickTime(); 63 static void taskTimerFired(); 64 65 static void disableComponent(uint32_t[5]); 66 67 QTMovie(QTMovieClient*); 68 ~QTMovie(); 69 70 void addClient(QTMovieClient*); 71 void removeClient(QTMovieClient*); 72 73 void loadPath(const UChar* url, int len, bool preservesPitch); 74 void load(const UChar* url, int len, bool preservesPitch); 75 void load(CFURLRef, bool preservesPitch); 76 77 long loadState() const; 78 float maxTimeLoaded() const; 79 80 void play(); 81 void pause(); 82 83 float rate() const; 84 void setRate(float); 85 86 float duration() const; 87 float currentTime() const; 88 void setCurrentTime(float) const; 89 90 void setVolume(float); 91 void setPreservesPitch(bool); 92 93 unsigned dataSize() const; 94 95 void getNaturalSize(int& width, int& height); 96 97 void disableUnsupportedTracks(unsigned& enabledTrackCount, unsigned& totalTrackCount); 98 99 bool isDisabled() const; 100 void setDisabled(bool); 101 102 bool hasVideo() const; 103 bool hasAudio() const; 104 105 QTTrackArray videoTracks() const; 106 107 bool hasClosedCaptions() const; 108 void setClosedCaptionsVisible(bool); 109 110 static unsigned countSupportedTypes(); 111 static void getSupportedType(unsigned index, const UChar*& str, unsigned& len); 112 113 CGAffineTransform getTransform() const; 114 void setTransform(CGAffineTransform); 115 void resetTransform(); 116 117 Movie getMovieHandle() const; 118 119 long timeScale() const; 120 121 void setPrivateBrowsingMode(bool); 122 123 private: 124 QTMoviePrivate* m_private; 125 friend class QTMoviePrivate; 126 }; 127 128 #endif 129
