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/****************************************************************************
**
** Copyright (C) 2012 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 QMEDIAIMAGEVIEWER_H
#define QMEDIAIMAGEVIEWER_H
#include "qmediaobject.h"
#include "qmediacontent.h"
#include <qmediaenumdebug.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Multimedia)
class QAbstractVideoSurface;
class QGraphicsVideoItem;
class QMediaPlaylist;
class QVideoWidget;
class QMediaImageViewerPrivate;
class Q_MULTIMEDIA_EXPORT QMediaImageViewer : public QMediaObject
{
Q_OBJECT
Q_PROPERTY(State state READ state NOTIFY stateChanged)
Q_PROPERTY(MediaStatus mediaStatus READ mediaStatus NOTIFY mediaStatusChanged)
Q_PROPERTY(QMediaContent media READ media WRITE setMedia NOTIFY mediaChanged)
Q_PROPERTY(int timeout READ timeout WRITE setTimeout)
Q_PROPERTY(int elapsedTime READ elapsedTime NOTIFY elapsedTimeChanged)
Q_ENUMS(State MediaStatus)
public:
enum State
{
StoppedState,
PlayingState,
PausedState
};
enum MediaStatus
{
NoMedia,
LoadingMedia,
LoadedMedia,
InvalidMedia
};
explicit QMediaImageViewer(QObject *parent = 0);
~QMediaImageViewer();
State state() const;
MediaStatus mediaStatus() const;
QMediaContent media() const;
QMediaPlaylist *playlist() const;
int timeout() const;
int elapsedTime() const;
void setVideoOutput(QVideoWidget *widget);
void setVideoOutput(QGraphicsVideoItem *item);
void setVideoOutput(QAbstractVideoSurface *surface);
bool bind(QObject *);
void unbind(QObject *);
public Q_SLOTS:
void setMedia(const QMediaContent &media);
void setPlaylist(QMediaPlaylist *playlist);
void play();
void pause();
void stop();
void setTimeout(int timeout);
Q_SIGNALS:
void stateChanged(QMediaImageViewer::State state);
void mediaStatusChanged(QMediaImageViewer::MediaStatus status);
void mediaChanged(const QMediaContent &media);
void elapsedTimeChanged(int time);
protected:
void timerEvent(QTimerEvent *event);
private:
Q_DECLARE_PRIVATE(QMediaImageViewer)
Q_PRIVATE_SLOT(d_func(), void _q_mediaStatusChanged(QMediaImageViewer::MediaStatus))
Q_PRIVATE_SLOT(d_func(), void _q_playlistMediaChanged(const QMediaContent &))
Q_PRIVATE_SLOT(d_func(), void _q_playlistDestroyed())
};
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QMediaImageViewer::State)
Q_DECLARE_METATYPE(QMediaImageViewer::MediaStatus)
Q_MEDIA_ENUM_DEBUG(QMediaImageViewer, State)
Q_MEDIA_ENUM_DEBUG(QMediaImageViewer, MediaStatus)
QT_END_HEADER
#endif
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