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Viewing changes to qt7/quicktimevideoplayer.h

  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2011-01-24 10:12:11 UTC
  • mfrom: (0.5.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20110124101211-w9rew7q0dmwbwhqx
Tags: 4:4.7.0really4.4.4-0ubuntu1
* New upstream release
* Xine and GStreamer backends now split out source, remove build-deps and
  binary packages from debian/control
* Remove 02_no_rpath.patch, now upstream
* Disable kubuntu04_no_va_mangle.patch, no longer applies
* Remove kubuntu_05_gst_codec_installer_window_id.diff, kubuntu_06_forward_events.diff,
  kubuntu_07_include_fix.diff, gstreamer now separate

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qt7/quicktimevideoplayer.h
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/*  This file is part of the KDE project.
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    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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    This library is free software: you can redistribute it and/or modify
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    it under the terms of the GNU Lesser General Public License as published by
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    the Free Software Foundation, either version 2.1 or 3 of the License.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    GNU Lesser General Public License for more details.
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    You should have received a copy of the GNU Lesser General Public License
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    along with this library.  If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Phonon_QT7_QUICKTIMEVIDEOPLAYER_H
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#define Phonon_QT7_QUICKTIMEVIDEOPLAYER_H
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#include "backendheader.h"
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#import <QTKit/QTDataReference.h>
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#import <QTKit/QTMovie.h>
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#include <phonon/mediasource.h>
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#include <Carbon/Carbon.h>
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#include <QtCore/QString>
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#include <QtOpenGL/QGLPixelBuffer>
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#include "videoframe.h"
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QT_BEGIN_NAMESPACE
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class QGLContext;
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namespace Phonon
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{
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namespace QT7
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{
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    class QuickTimeStreamReader;
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        class VideoRenderWidgetQTMovieView;
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    class QuickTimeVideoPlayer : QObject
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    {
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        public:
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            enum StateEnum {
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                Playing = 0x1,
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                Paused = 0x2,
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                NoMedia = 0x4,
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            };
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            Q_DECLARE_FLAGS(State, StateEnum);
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            QuickTimeVideoPlayer();
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            virtual ~QuickTimeVideoPlayer();
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            void setMediaSource(const MediaSource &source);
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            MediaSource mediaSource() const;
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            void unsetVideo();
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            void play();
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            void pause();
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            void seek(quint64 milliseconds);
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            bool videoFrameChanged();
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            CVOpenGLTextureRef currentFrameAsCVTexture();
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            GLuint currentFrameAsGLTexture();
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                        void *currentFrameAsCIImage();
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            QImage currentFrameAsQImage();
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            QRect videoRect() const;
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            quint64 duration() const;
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            quint64 currentTime() const;
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            long timeScale() const;
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            QString currentTimeString();
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            void setColors(qreal brightness = 0, qreal contrast = 1, qreal hue = 0, qreal saturation = 1);
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            void setMasterVolume(float volume);
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            void setRelativeVolume(float volume);
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            void setVolume(float masterVolume, float relativeVolume);
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            void setMute(bool mute);
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            void enableAudio(bool enable);
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            bool audioEnabled();
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            bool setAudioDevice(int id);
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            void setPlaybackRate(float rate);
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            QTMovie *qtMovie() const;
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            float playbackRate() const;
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            float prefferedPlaybackRate() const;
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            QuickTimeVideoPlayer::State state() const;
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            bool hasAudio() const;
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            bool hasVideo() const;
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            bool hasMovie() const;
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            bool canPlayMedia() const;
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            bool isPlaying() const;
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            bool isSeekable() const;
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            bool isDrmProtected() const;
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            bool isDrmAuthorized() const;
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            bool preRollMovie(qint64 startTime = 0);
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            float percentageLoaded();
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            quint64 timeLoaded();
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            static QString timeToString(quint64 ms);
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                        // Help functions when drawing to more that one widget in cocoa 64:
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                        void *m_primaryRenderingTarget;
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            void setPrimaryRenderingTarget(NSObject *target);
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                        void *primaryRenderingCIImage();
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                        void setPrimaryRenderingCIImage(void *ciImage);
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        private:
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            QTMovie *m_QTMovie;
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            State m_state;
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            QGLPixelBuffer *m_QImagePixelBuffer;
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            bool m_playbackRateSat;
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            bool m_isDrmProtected;
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            bool m_isDrmAuthorized;
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            bool m_mute;
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            bool m_audioEnabled;
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            bool m_hasVideo;
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            float m_masterVolume;
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            float m_relativeVolume;
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            float m_playbackRate;
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            quint64 m_currentTime;
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            MediaSource m_mediaSource;
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                        void *m_primaryRenderingCIImage;
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                        qreal m_brightness;
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                        qreal m_contrast;
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                        qreal m_hue;
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                        qreal m_saturation;
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#ifdef QUICKTIME_C_API_AVAILABLE
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            QTVisualContextRef m_visualContext;
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#endif
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            VideoFrame m_currentFrame;
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            QuickTimeStreamReader *m_streamReader;
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            void createVisualContext();
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            void openMovieFromCurrentMediaSource();
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            void openMovieFromDataRef(QTDataReference *dataRef);
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            void openMovieFromFile();
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            void openMovieFromUrl();
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            void openMovieFromStream();
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            void openMovieFromData(QByteArray *data, char *fileType);
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            void openMovieFromDataGuessType(QByteArray *data);
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                        QString mediaSourcePath();
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                        bool codecExistsAccordingToSuffix(const QString &fileName);
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            void setError(NSError *error);
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            bool errorOccured();
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            void readProtection();
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            void checkIfVideoAwailable();
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            bool movieNotLoaded();
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            void waitStatePlayable();
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    };
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    Q_DECLARE_OPERATORS_FOR_FLAGS(QuickTimeVideoPlayer::State);
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}} // namespace Phonon::QT7
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QT_END_NAMESPACE
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#endif // Phonon_QT7_QUICKTIMEVIDEOPLAYER_H