Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
185 lines
5.2 KiB
C++
185 lines
5.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the demonstration applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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***************************************************************************/
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#ifndef MEDIALAYER_H
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#define MEDIAPLAYER_H
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#include <QtGui/QWidget>
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#include <QtGui/QApplication>
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#include <QtCore/QTimerEvent>
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#include <QtGui/QShowEvent>
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#include <QtGui/QIcon>
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#include <QtCore/QBasicTimer>
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#include <QtGui/QAction>
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#include <phonon/audiooutput.h>
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#include <phonon/backendcapabilities.h>
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#include <phonon/effect.h>
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#include <phonon/effectparameter.h>
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#include <phonon/effectwidget.h>
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#include <phonon/mediaobject.h>
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#include <phonon/seekslider.h>
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#include <phonon/videowidget.h>
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#include <phonon/volumeslider.h>
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QT_BEGIN_NAMESPACE
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class QPushButton;
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class QLabel;
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class QSlider;
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class QTextEdit;
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class QMenu;
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class Ui_settings;
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QT_END_NAMESPACE
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class MediaPlayer;
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class MediaVideoWidget : public Phonon::VideoWidget
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{
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Q_OBJECT
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public:
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MediaVideoWidget(MediaPlayer *player, QWidget *parent = 0);
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public slots:
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// Over-riding non-virtual Phonon::VideoWidget slot
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void setFullScreen(bool);
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signals:
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void fullScreenChanged(bool);
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protected:
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void mouseDoubleClickEvent(QMouseEvent *e);
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void keyPressEvent(QKeyEvent *e);
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bool event(QEvent *e);
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void timerEvent(QTimerEvent *e);
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void dropEvent(QDropEvent *e);
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void dragEnterEvent(QDragEnterEvent *e);
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private:
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MediaPlayer *m_player;
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QBasicTimer m_timer;
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QAction m_action;
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};
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class MediaPlayer :
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public QWidget
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{
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Q_OBJECT
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public:
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MediaPlayer();
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void dragEnterEvent(QDragEnterEvent *e);
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void dragMoveEvent(QDragMoveEvent *e);
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void dropEvent(QDropEvent *e);
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void handleDrop(QDropEvent *e);
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void setFile(const QString &text);
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void setLocation(const QString &location);
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void initVideoWindow();
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void initSettingsDialog();
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void setVolume(qreal volume);
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void setSmallScreen(bool smallScreen);
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public slots:
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void openFile();
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void rewind();
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void forward();
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void updateInfo();
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void updateTime();
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void finished();
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void playPause();
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void scaleChanged(QAction *);
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void aspectChanged(QAction *);
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private slots:
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void setAspect(int);
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void setScale(int);
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void setSaturation(int);
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void setContrast(int);
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void setHue(int);
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void setBrightness(int);
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void stateChanged(Phonon::State newstate, Phonon::State oldstate);
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void effectChanged();
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void showSettingsDialog();
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void showContextMenu(const QPoint& point);
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void bufferStatus(int percent);
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void openUrl();
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#ifdef Q_OS_SYMBIAN
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void selectIAP();
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#endif
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void openRamFile();
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void configureEffect();
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void hasVideoChanged(bool);
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private:
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bool playPauseForDialog();
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#ifdef Q_OS_SYMBIAN
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void selectIAPL();
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#endif
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QIcon playIcon;
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QIcon pauseIcon;
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QMenu *fileMenu;
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QPushButton *playButton;
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QPushButton *rewindButton;
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QPushButton *forwardButton;
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Phonon::SeekSlider *slider;
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QLabel *timeLabel;
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QLabel *progressLabel;
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Phonon::VolumeSlider *volume;
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QSlider *m_hueSlider;
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QSlider *m_satSlider;
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QSlider *m_contSlider;
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QLabel *info;
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Phonon::Effect *nextEffect;
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QDialog *settingsDialog;
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Ui_settings *ui;
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QAction *m_fullScreenAction;
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QWidget m_videoWindow;
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Phonon::MediaObject m_MediaObject;
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Phonon::AudioOutput m_AudioOutput;
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MediaVideoWidget *m_videoWidget;
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Phonon::Path m_audioOutputPath;
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bool m_smallScreen;
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};
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#endif //MEDIAPLAYER_H
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