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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEVIDEO_H
#define QDECLARATIVEVIDEO_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qdeclarativemediabase_p.h"
#include <QtMediaServices/qgraphicsvideoitem.h>
#include <QtCore/qbasictimer.h>
#include <QtDeclarative/qdeclarativeitem.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QTimerEvent;
class QVideoSurfaceFormat;
class QDeclarativeVideo : public QDeclarativeItem, public QDeclarativeMediaBase
{
Q_OBJECT
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
Q_PROPERTY(bool autoLoad READ isAutoLoad WRITE setAutoLoad NOTIFY autoLoadChanged)
Q_PROPERTY(bool playing READ isPlaying WRITE setPlaying NOTIFY playingChanged)
Q_PROPERTY(bool paused READ isPaused WRITE setPaused NOTIFY pausedChanged)
Q_PROPERTY(Status status READ status NOTIFY statusChanged)
Q_PROPERTY(int duration READ duration NOTIFY durationChanged)
Q_PROPERTY(int position READ position WRITE setPosition NOTIFY positionChanged)
Q_PROPERTY(qreal volume READ volume WRITE setVolume NOTIFY volumeChanged)
Q_PROPERTY(bool muted READ isMuted WRITE setMuted NOTIFY mutedChanged)
Q_PROPERTY(bool hasAudio READ hasAudio NOTIFY hasAudioChanged)
Q_PROPERTY(bool hasVideo READ hasVideo NOTIFY hasVideoChanged)
Q_PROPERTY(int bufferProgress READ bufferProgress NOTIFY bufferProgressChanged)
Q_PROPERTY(bool seekable READ isSeekable NOTIFY seekableChanged)
Q_PROPERTY(qreal playbackRate READ playbackRate WRITE setPlaybackRate NOTIFY playbackRateChanged)
Q_PROPERTY(Error error READ error NOTIFY errorChanged)
Q_PROPERTY(QString errorString READ errorString NOTIFY errorChanged)
Q_PROPERTY(FillMode fillMode READ fillMode WRITE setFillMode)
Q_ENUMS(FillMode)
Q_ENUMS(Status)
Q_ENUMS(Error)
public:
enum FillMode
{
Stretch = Qt::IgnoreAspectRatio,
PreserveAspectFit = Qt::KeepAspectRatio,
PreserveAspectCrop = Qt::KeepAspectRatioByExpanding
};
enum Status
{
UnknownStatus = QMediaPlayer::UnknownMediaStatus,
NoMedia = QMediaPlayer::NoMedia,
Loading = QMediaPlayer::LoadingMedia,
Loaded = QMediaPlayer::LoadedMedia,
Stalled = QMediaPlayer::StalledMedia,
Buffering = QMediaPlayer::BufferingMedia,
Buffered = QMediaPlayer::BufferedMedia,
EndOfMedia = QMediaPlayer::EndOfMedia,
InvalidMedia = QMediaPlayer::InvalidMedia
};
enum Error
{
NoError = QMediaPlayer::NoError,
ResourceError = QMediaPlayer::ResourceError,
FormatError = QMediaPlayer::FormatError,
NetworkError = QMediaPlayer::NetworkError,
AccessDenied = QMediaPlayer::AccessDeniedError,
ServiceMissing = QMediaPlayer::ServiceMissingError
};
QDeclarativeVideo(QDeclarativeItem *parent = 0);
~QDeclarativeVideo();
bool hasAudio() const;
bool hasVideo() const;
FillMode fillMode() const;
void setFillMode(FillMode mode);
Status status() const;
Error error() const;
void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
void componentComplete();
public Q_SLOTS:
void play();
void pause();
void stop();
Q_SIGNALS:
void sourceChanged();
void autoLoadChanged();
void playingChanged();
void pausedChanged();
void started();
void resumed();
void paused();
void stopped();
void statusChanged();
void loaded();
void buffering();
void stalled();
void buffered();
void endOfMedia();
void durationChanged();
void positionChanged();
void volumeChanged();
void mutedChanged();
void hasAudioChanged();
void hasVideoChanged();
void bufferProgressChanged();
void seekableChanged();
void playbackRateChanged();
void errorChanged();
void error(QDeclarativeVideo::Error error, const QString &errorString);
protected:
void geometryChanged(const QRectF &geometry, const QRectF &);
private Q_SLOTS:
void _q_nativeSizeChanged(const QSizeF &size);
void _q_error(int, const QString &);
private:
Q_DISABLE_COPY(QDeclarativeVideo)
QGraphicsVideoItem *m_graphicsItem;
Q_PRIVATE_SLOT(mediaBase(), void _q_stateChanged(QMediaPlayer::State))
Q_PRIVATE_SLOT(mediaBase(), void _q_mediaStatusChanged(QMediaPlayer::MediaStatus))
Q_PRIVATE_SLOT(mediaBase(), void _q_metaDataChanged())
inline QDeclarativeMediaBase *mediaBase() { return this; }
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeVideo))
QT_END_HEADER
#endif
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