/**************************************************************************** ** ** 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 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 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 #include #include 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_PROPERTY(QDeclarativeMediaMetaData *metaData READ metaData CONSTANT) 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 classBegin(); void componentComplete(); public Q_SLOTS: void play(); void pause(); void stop(); Q_SIGNALS: void sourceChanged(); void autoLoadChanged(); void playingChanged(); void pausedChanged(); void loopCountChanged(); void started(); void resumed(); void paused(); void stopped(); void statusChanged(); 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_statusChanged()) inline QDeclarativeMediaBase *mediaBase() { return this; } }; QT_END_NAMESPACE QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeVideo)) QT_END_HEADER #endif