/**************************************************************************** ** ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the demonstration applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** This file may be used under the terms of the GNU Lesser General Public ** License version 2.1 as published by the Free Software Foundation and ** appearing in the file LICENSE.LGPL included in the packaging of this ** file. Please review the following information to ensure the GNU Lesser ** General Public License version 2.1 requirements will be met: ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU General ** Public License version 3.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of this ** file. Please review the following information to ensure the GNU General ** Public License version 3.0 requirements will be met: ** http://www.gnu.org/copyleft/gpl.html. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** $QT_END_LICENSE$ ** ***************************************************************************/ #ifndef MEDIALAYER_H #define MEDIAPLAYER_H #include <QtGui/QWidget> #include <QtGui/QApplication> #include <QtCore/QTimerEvent> #include <QtGui/QShowEvent> #include <QtGui/QIcon> #include <QtCore/QBasicTimer> #include <QtGui/QAction> #include <phonon/audiooutput.h> #include <phonon/backendcapabilities.h> #include <phonon/effect.h> #include <phonon/effectparameter.h> #include <phonon/effectwidget.h> #include <phonon/mediaobject.h> #include <phonon/seekslider.h> #include <phonon/videowidget.h> #include <phonon/volumeslider.h> class QPushButton; class QLabel; class QSlider; class QTextEdit; class QMenu; class Ui_settings; class MediaPlayer; class MediaVideoWidget : public Phonon::VideoWidget { Q_OBJECT public: MediaVideoWidget(MediaPlayer *player, QWidget *parent = 0); public slots: // Over-riding non-virtual Phonon::VideoWidget slot void setFullScreen(bool); signals: void fullScreenChanged(bool); protected: void mouseDoubleClickEvent(QMouseEvent *e); void keyPressEvent(QKeyEvent *e); bool event(QEvent *e); void timerEvent(QTimerEvent *e); void dropEvent(QDropEvent *e); void dragEnterEvent(QDragEnterEvent *e); private: MediaPlayer *m_player; QBasicTimer m_timer; QAction m_action; }; class MediaPlayer : public QWidget { Q_OBJECT public: MediaPlayer(); void dragEnterEvent(QDragEnterEvent *e); void dragMoveEvent(QDragMoveEvent *e); void dropEvent(QDropEvent *e); void handleDrop(QDropEvent *e); void setFile(const QString &text); void setLocation(const QString &location); void initVideoWindow(); void initSettingsDialog(); void setVolume(qreal volume); void setSmallScreen(bool smallScreen); public slots: void openFile(); void rewind(); void forward(); void updateInfo(); void updateTime(); void finished(); void playPause(); void scaleChanged(QAction *); void aspectChanged(QAction *); private slots: void setAspect(int); void setScale(int); void setSaturation(int); void setContrast(int); void setHue(int); void setBrightness(int); void stateChanged(Phonon::State newstate, Phonon::State oldstate); void effectChanged(); void showSettingsDialog(); void showContextMenu(const QPoint& point); void bufferStatus(int percent); void openUrl(); #ifdef Q_OS_SYMBIAN void selectIAP(); #endif void openRamFile(); void configureEffect(); void hasVideoChanged(bool); private: bool playPauseForDialog(); #ifdef Q_OS_SYMBIAN void selectIAPL(); #endif QIcon playIcon; QIcon pauseIcon; QMenu *fileMenu; QPushButton *playButton; QPushButton *rewindButton; QPushButton *forwardButton; Phonon::SeekSlider *slider; QLabel *timeLabel; QLabel *progressLabel; Phonon::VolumeSlider *volume; QSlider *m_hueSlider; QSlider *m_satSlider; QSlider *m_contSlider; QLabel *info; Phonon::Effect *nextEffect; QDialog *settingsDialog; Ui_settings *ui; QAction *m_fullScreenAction; QWidget m_videoWindow; Phonon::MediaObject m_MediaObject; Phonon::AudioOutput m_AudioOutput; MediaVideoWidget *m_videoWidget; Phonon::Path m_audioOutputPath; bool m_smallScreen; }; #endif //MEDIAPLAYER_H
© 2008-2011 Nokia Corporation and/or its subsidiaries. Nokia, Qt and their respective logos are trademarks of Nokia Corporation in Finland and/or other countries worldwide.
All other trademarks are property of their respective owners. Privacy Policy
Licensees holding valid Qt Commercial licenses may use this document in accordance with the Qt Commercial License Agreement provided with the Software or, alternatively, in accordance with the terms contained in a written agreement between you and Nokia.
Alternatively, this document may be used under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation.