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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QGRAPHICSVIDEOITEM_H
#define QGRAPHICSVIDEOITEM_H
#include <QtWidgets/qgraphicsitem.h>
#include <qvideowidget.h>
#include <qmediabindableinterface.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Multimedia)
class QVideoSurfaceFormat;
QT_END_NAMESPACE
QT_BEGIN_NAMESPACE
class QGraphicsVideoItemPrivate;
class Q_MULTIMEDIAWIDGETS_EXPORT QGraphicsVideoItem : public QGraphicsObject, public QMediaBindableInterface
{
Q_OBJECT
Q_INTERFACES(QMediaBindableInterface)
Q_PROPERTY(QMediaObject* mediaObject READ mediaObject WRITE setMediaObject)
Q_PROPERTY(Qt::AspectRatioMode aspectRatioMode READ aspectRatioMode WRITE setAspectRatioMode)
Q_PROPERTY(QPointF offset READ offset WRITE setOffset)
Q_PROPERTY(QSizeF size READ size WRITE setSize)
Q_PROPERTY(QSizeF nativeSize READ nativeSize NOTIFY nativeSizeChanged)
public:
QGraphicsVideoItem(QGraphicsItem *parent = 0);
~QGraphicsVideoItem();
QMediaObject *mediaObject() const;
Qt::AspectRatioMode aspectRatioMode() const;
void setAspectRatioMode(Qt::AspectRatioMode mode);
QPointF offset() const;
void setOffset(const QPointF &offset);
QSizeF size() const;
void setSize(const QSizeF &size);
QSizeF nativeSize() const;
QRectF boundingRect() const;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
Q_SIGNALS:
void nativeSizeChanged(const QSizeF &size);
protected:
void timerEvent(QTimerEvent *event);
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
bool setMediaObject(QMediaObject *object);
QGraphicsVideoItemPrivate *d_ptr;
private:
Q_DECLARE_PRIVATE(QGraphicsVideoItem)
Q_PRIVATE_SLOT(d_func(), void _q_present())
Q_PRIVATE_SLOT(d_func(), void _q_updateNativeSize())
Q_PRIVATE_SLOT(d_func(), void _q_serviceDestroyed())
};
QT_END_NAMESPACE
QT_END_HEADER
#endif
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