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Diffstat (limited to 'src/imports/multimedia/qdeclarativeaudio_p_4.h')
| -rw-r--r-- | src/imports/multimedia/qdeclarativeaudio_p_4.h | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/src/imports/multimedia/qdeclarativeaudio_p_4.h b/src/imports/multimedia/qdeclarativeaudio_p_4.h new file mode 100644 index 000000000..02c873df0 --- /dev/null +++ b/src/imports/multimedia/qdeclarativeaudio_p_4.h @@ -0,0 +1,190 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** 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 QDECLARATIVEAUDIO_4_P_H +#define QDECLARATIVEAUDIO_4_P_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 <QtCore/qbasictimer.h> +#include <QtDeclarative/qdeclarativeparserstatus.h> +#include <QtDeclarative/qdeclarative.h> + +#include "qdeclarativemediabase_p_4.h" + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QTimerEvent; + +class QDeclarativeAudio_4 : public QObject, public QDeclarativeMediaBase_4, public QDeclarativeParserStatus +{ + 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(int loops READ loopCount WRITE setLoopCount NOTIFY loopCountChanged) + 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(QDeclarativeMediaMetaData *metaData READ metaData CONSTANT) + Q_PROPERTY(QObject *mediaObject READ mediaObject NOTIFY mediaObjectChanged SCRIPTABLE false DESIGNABLE false) + Q_ENUMS(Status) + Q_ENUMS(Error) + Q_ENUMS(Loop) + Q_INTERFACES(QDeclarativeParserStatus) +public: + 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 + }; + + enum Loop + { + Infinite = QDeclarativeMediaBase_4::INFINITE + }; + + QDeclarativeAudio_4(QObject *parent = 0); + ~QDeclarativeAudio_4(); + + bool hasAudio() const; + bool hasVideo() const; + + Status status() const; + Error error() const; + + void classBegin(); + void componentComplete(); + + QObject *mediaObject() { return m_mediaObject; } + +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(QDeclarativeAudio_4::Error error, const QString &errorString); + + void mediaObjectChanged(); + +private Q_SLOTS: + void _q_error(int, const QString &); + +private: + Q_DISABLE_COPY(QDeclarativeAudio_4) + Q_PRIVATE_SLOT(mediaBase(), void _q_statusChanged()) + + inline QDeclarativeMediaBase_4 *mediaBase() { return this; } +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeAudio_4)) + +QT_END_HEADER + +#endif |