| /* This file is part of the KDE project. |
| |
| Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
| |
| This library is free software: you can redistribute it and/or modify |
| it under the terms of the GNU Lesser General Public License as published by |
| the Free Software Foundation, either version 2.1 or 3 of the License. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with this library. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef Phonon_QT7_QUICKTIMEVIDEOPLAYER_H |
| #define Phonon_QT7_QUICKTIMEVIDEOPLAYER_H |
| |
| #include "backendheader.h" |
| |
| #import <QTKit/QTDataReference.h> |
| #import <QTKit/QTMovie.h> |
| |
| #include <phonon/mediasource.h> |
| #include <Carbon/Carbon.h> |
| #include <QtCore/QString> |
| #include <QtOpenGL/QGLPixelBuffer> |
| #include "videoframe.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QGLContext; |
| |
| namespace Phonon |
| { |
| namespace QT7 |
| { |
| class QuickTimeStreamReader; |
| class VideoRenderWidgetQTMovieView; |
| |
| class QuickTimeVideoPlayer : QObject |
| { |
| public: |
| enum StateEnum { |
| Playing = 0x1, |
| Paused = 0x2, |
| NoMedia = 0x4, |
| }; |
| Q_DECLARE_FLAGS(State, StateEnum); |
| |
| QuickTimeVideoPlayer(); |
| virtual ~QuickTimeVideoPlayer(); |
| |
| void setMediaSource(const MediaSource &source); |
| MediaSource mediaSource() const; |
| void unsetVideo(); |
| |
| void play(); |
| void pause(); |
| void seek(quint64 milliseconds); |
| |
| bool videoFrameChanged(); |
| CVOpenGLTextureRef currentFrameAsCVTexture(); |
| GLuint currentFrameAsGLTexture(); |
| void *currentFrameAsCIImage(); |
| QImage currentFrameAsQImage(); |
| QRect videoRect() const; |
| |
| quint64 duration() const; |
| quint64 currentTime() const; |
| long timeScale() const; |
| QString currentTimeString(); |
| |
| void setColors(qreal brightness = 0, qreal contrast = 1, qreal hue = 0, qreal saturation = 1); |
| void setMasterVolume(float volume); |
| void setRelativeVolume(float volume); |
| void setVolume(float masterVolume, float relativeVolume); |
| void setMute(bool mute); |
| void enableAudio(bool enable); |
| bool audioEnabled(); |
| bool setAudioDevice(int id); |
| void setPlaybackRate(float rate); |
| QTMovie *qtMovie() const; |
| |
| float playbackRate() const; |
| float prefferedPlaybackRate() const; |
| |
| QuickTimeVideoPlayer::State state() const; |
| |
| bool hasAudio() const; |
| bool hasVideo() const; |
| bool hasMovie() const; |
| bool canPlayMedia() const; |
| bool isPlaying() const; |
| bool isSeekable() const; |
| bool isDrmProtected() const; |
| bool isDrmAuthorized() const; |
| |
| bool preRollMovie(qint64 startTime = 0); |
| float percentageLoaded(); |
| quint64 timeLoaded(); |
| |
| static QString timeToString(quint64 ms); |
| |
| // Help functions when drawing to more that one widget in cocoa 64: |
| void *m_primaryRenderingTarget; |
| void setPrimaryRenderingTarget(NSObject *target); |
| |
| void *primaryRenderingCIImage(); |
| void setPrimaryRenderingCIImage(void *ciImage); |
| |
| private: |
| QTMovie *m_QTMovie; |
| State m_state; |
| QGLPixelBuffer *m_QImagePixelBuffer; |
| |
| bool m_playbackRateSat; |
| bool m_isDrmProtected; |
| bool m_isDrmAuthorized; |
| bool m_mute; |
| bool m_audioEnabled; |
| bool m_hasVideo; |
| float m_masterVolume; |
| float m_relativeVolume; |
| float m_playbackRate; |
| quint64 m_currentTime; |
| MediaSource m_mediaSource; |
| void *m_primaryRenderingCIImage; |
| qreal m_brightness; |
| qreal m_contrast; |
| qreal m_hue; |
| qreal m_saturation; |
| |
| #ifdef QUICKTIME_C_API_AVAILABLE |
| QTVisualContextRef m_visualContext; |
| #endif |
| VideoFrame m_currentFrame; |
| QuickTimeStreamReader *m_streamReader; |
| |
| void createVisualContext(); |
| void openMovieFromCurrentMediaSource(); |
| void openMovieFromDataRef(QTDataReference *dataRef); |
| void openMovieFromFile(); |
| void openMovieFromUrl(); |
| void openMovieFromStream(); |
| void openMovieFromData(QByteArray *data, char *fileType); |
| void openMovieFromDataGuessType(QByteArray *data); |
| QString mediaSourcePath(); |
| bool codecExistsAccordingToSuffix(const QString &fileName); |
| |
| void setError(NSError *error); |
| bool errorOccured(); |
| void readProtection(); |
| void checkIfVideoAwailable(); |
| bool movieNotLoaded(); |
| void waitStatePlayable(); |
| }; |
| |
| Q_DECLARE_OPERATORS_FOR_FLAGS(QuickTimeVideoPlayer::State); |
| |
| }} // namespace Phonon::QT7 |
| |
| QT_END_NAMESPACE |
| |
| #endif // Phonon_QT7_QUICKTIMEVIDEOPLAYER_H |