qtmobility/plugins/declarative/multimedia/qdeclarativeaudio_p.h
changeset 14 6fbed849b4f4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/plugins/declarative/multimedia/qdeclarativeaudio_p.h	Wed Jun 23 19:08:38 2010 +0300
@@ -0,0 +1,177 @@
+/****************************************************************************
+**
+** 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 Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 QDECLARATIVEAUDIO_P_H
+#define QDECLARATIVEAUDIO_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 "qdeclarativemediabase_p.h"
+
+#include <QtCore/qbasictimer.h>
+#include <QtDeclarative/qdeclarativeitem.h>
+
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QTimerEvent;
+
+class QDeclarativeAudio : public QObject, public QDeclarativeMediaBase, 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(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(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_ENUMS(Status)
+    Q_ENUMS(Error)
+    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
+    };
+
+    QDeclarativeAudio(QObject *parent = 0);
+    ~QDeclarativeAudio();
+
+    Status status() const;
+    Error error() const;
+
+    void classBegin() {};
+    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 bufferProgressChanged();
+
+    void seekableChanged();
+    void playbackRateChanged();
+
+    void errorChanged();
+    void error(QDeclarativeAudio::Error error, const QString &errorString);
+
+private Q_SLOTS:
+    void _q_error(int, const QString &);
+
+private:
+    Q_DISABLE_COPY(QDeclarativeAudio)
+    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(QDeclarativeAudio))
+
+QT_END_HEADER
+
+#endif