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player.h
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player.h
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/*
Copyright (C) 2010 Marco Ballesio <gibrovacco@gmail.com>
Copyright (C) 2011 Collabora Ltd.
@author George Kiagiadakis <george.kiagiadakis@collabora.co.uk>
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 of the License, or
(at your option) any later version.
This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PLAYER_H
#define PLAYER_H
#include <QtCore/QTimer>
#include <QtCore/QTime>
#include <QGst/Pipeline>
#include <QGst/Ui/VideoWidget>
class Player : public QGst::Ui::VideoWidget
{
Q_OBJECT
public:
Player(QWidget *parent = 0);
~Player();
void setUri(const QString & uri);
QTime position() const;
void setPosition(const QTime & pos);
int volume() const;
QTime length() const;
QGst::State state() const;
public Q_SLOTS:
void play();
void pause();
void stop();
void setVolume(int volume);
Q_SIGNALS:
void positionChanged();
void stateChanged();
private:
void onBusMessage(const QGst::MessagePtr & message);
void handlePipelineStateChange(const QGst::StateChangedMessagePtr & scm);
QGst::PipelinePtr m_pipeline;
QTimer m_positionTimer;
};
#endif