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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part 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 QGSTREAMERVIDEOWIDGET_H
#define QGSTREAMERVIDEOWIDGET_H
#include <qvideowidgetcontrol.h>
#include "qgstreamervideorendererinterface.h"
QT_USE_NAMESPACE
class QGstreamerVideoWidget;
class QGstreamerVideoWidgetControl
: public QVideoWidgetControl
, public QGstreamerVideoRendererInterface
{
Q_OBJECT
Q_INTERFACES(QGstreamerVideoRendererInterface)
public:
QGstreamerVideoWidgetControl(QObject *parent = 0);
virtual ~QGstreamerVideoWidgetControl();
GstElement *videoSink();
void precessNewStream();
QWidget *videoWidget();
Qt::AspectRatioMode aspectRatioMode() const;
void setAspectRatioMode(Qt::AspectRatioMode mode);
bool isFullScreen() const;
void setFullScreen(bool fullScreen);
int brightness() const;
void setBrightness(int brightness);
int contrast() const;
void setContrast(int contrast);
int hue() const;
void setHue(int hue);
int saturation() const;
void setSaturation(int saturation);
void setOverlay();
bool eventFilter(QObject *object, QEvent *event);
public slots:
void updateNativeVideoSize();
signals:
void sinkChanged();
void readyChanged(bool);
private:
void createVideoWidget();
void windowExposed();
GstElement *m_videoSink;
QGstreamerVideoWidget *m_widget;
WId m_windowId;
Qt::AspectRatioMode m_aspectRatioMode;
bool m_fullScreen;
};
#endif // QGSTREAMERVIDEOWIDGET_H
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