156 lines
3.7 KiB
C++
156 lines
3.7 KiB
C++
/*
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* Copyright 2009 Marco Martin <notmart@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program 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 General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef PLASMA_VIDEOWIDGET_H
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#define PLASMA_VIDEOWIDGET_H
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#include <QtGui/QGraphicsProxyWidget>
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#include <plasma/plasma_export.h>
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namespace Phonon {
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class VideoWidget;
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class MediaObject;
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class AudioOutput;
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}
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namespace Plasma
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{
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class VideoWidgetPrivate;
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/**
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* @class VideoWidget plasma/widgets/videowidget.h <Plasma/Widgets/VideoWidget>
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* a Video playing widget via Phonon, it encloses the
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* Phonon::MediaObject and Phonon::AudioOutput too
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*
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* @short Provides a video player widget
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* @since KDE4.3
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*/
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class PLASMA_EXPORT VideoWidget : public QGraphicsProxyWidget
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{
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Q_OBJECT
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Q_PROPERTY(QString file READ file WRITE setFile)
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Q_PROPERTY(QString currentTime READ currentTime)
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Q_PROPERTY(QString totalTime READ totalTime)
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Q_PROPERTY(QString remainingTime READ remainingTime)
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Q_PROPERTY(QString styleSheet READ styleSheet WRITE setStyleSheet)
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public:
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explicit VideoWidget(QGraphicsWidget *parent = 0);
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~VideoWidget();
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/**
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* Choose what file to play
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* @arg path resource to play
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*/
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void setFile(const QString &path);
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/**
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* @return the file we are playing
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*/
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QString file() const;
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/**
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* @return the Phonon::MediaObject being used
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* @see Phonon::MediaObject
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*/
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Q_INVOKABLE Phonon::MediaObject *mediaObject() const;
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/**
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* @return the Phonon::AudioOutput being used
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* @see Phonon::AudioOutput
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*/
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Q_INVOKABLE Phonon::AudioOutput *audioOutput() const;
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/**
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* @return the current time of the current media file
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*/
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qint64 currentTime() const;
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/**
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* @return the total playing time of the current media file
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*/
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qint64 totalTime() const;
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/**
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* @return the time remaining to the current media file
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*/
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qint64 remainingTime() const;
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/**
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* Sets the stylesheet used to control the visual display of this VideoWidget
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*
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* @arg stylesheet a CSS string
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*/
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void setStyleSheet(const QString &stylesheet);
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/**
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* @return the stylesheet currently used with this widget
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*/
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QString styleSheet();
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/**
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* @return the native widget wrapped by this VideoWidget
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*/
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Phonon::VideoWidget *nativeWidget() const;
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public Q_SLOTS:
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/**
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* Play the current file
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*/
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void play();
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/**
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* Pause the current file
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*/
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void pause();
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/**
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* Stop the current file
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*/
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void stop();
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/**
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* Jump at a given millisecond in the current file
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* @arg time where we want to jump
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*/
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void seek(qint64 time);
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Q_SIGNALS:
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/**
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* Emitted regularly when the playing is progressing
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* @arg time where we are
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*/
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void tick(qint64 time);
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/**
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* Emitted an instant before the playback is finished
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*/
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void aboutToFinish();
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private:
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VideoWidgetPrivate * const d;
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};
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} // namespace Plasma
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#endif // multiple inclusion guard
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