--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/multimedia/qmediaplaylist.h	Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,144 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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 QMEDIAPLAYLIST_H
+#define QMEDIAPLAYLIST_H
+
+#include <QtCore/qobject.h>
+
+#include <qmediacontent.h>
+#include <qmediaobject.h>
+#include <qmediabindableinterface.h>
+
+
+QT_BEGIN_NAMESPACE
+
+class QMediaPlaylistProvider;
+
+class QMediaPlaylistPrivate;
+class Q_MULTIMEDIA_EXPORT QMediaPlaylist : public QObject, public QMediaBindableInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(QMediaBindableInterface)
+    Q_PROPERTY(QMediaPlaylist::PlaybackMode playbackMode READ playbackMode WRITE setPlaybackMode NOTIFY playbackModeChanged)
+    Q_PROPERTY(QMediaContent currentMedia READ currentMedia NOTIFY currentMediaChanged)
+    Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)
+    Q_ENUMS(PlaybackMode Error)
+
+public:
+    enum PlaybackMode { CurrentItemOnce, CurrentItemInLoop, Sequential, Loop, Random };
+    enum Error { NoError, FormatError, FormatNotSupportedError, NetworkError, AccessDeniedError };
+
+    QMediaPlaylist(QObject *parent = 0);
+    virtual ~QMediaPlaylist();
+
+    QMediaObject *mediaObject() const;
+
+    PlaybackMode playbackMode() const;
+    void setPlaybackMode(PlaybackMode mode);
+
+    int currentIndex() const;
+    QMediaContent currentMedia() const;
+
+    int nextIndex(int steps = 1) const;
+    int previousIndex(int steps = 1) const;
+
+    QMediaContent media(int index) const;
+
+    int mediaCount() const;
+    bool isEmpty() const;
+    bool isReadOnly() const;
+
+    bool addMedia(const QMediaContent &content);
+    bool addMedia(const QList<QMediaContent> &items);
+    bool insertMedia(int index, const QMediaContent &content);
+    bool insertMedia(int index, const QList<QMediaContent> &items);
+    bool removeMedia(int pos);
+    bool removeMedia(int start, int end);
+    bool clear();
+
+    void load(const QUrl &location, const char *format = 0);
+    void load(QIODevice * device, const char *format = 0);
+
+    bool save(const QUrl &location, const char *format = 0);
+    bool save(QIODevice * device, const char *format);
+
+    Error error() const;
+    QString errorString() const;
+
+public Q_SLOTS:
+    void shuffle();
+
+    void next();
+    void previous();
+
+    void setCurrentIndex(int index);
+
+Q_SIGNALS:
+    void currentIndexChanged(int index);
+    void playbackModeChanged(QMediaPlaylist::PlaybackMode mode);
+    void currentMediaChanged(const QMediaContent&);
+
+    void mediaAboutToBeInserted(int start, int end);
+    void mediaInserted(int start, int end);
+    void mediaAboutToBeRemoved(int start, int end);
+    void mediaRemoved(int start, int end);
+    void mediaChanged(int start, int end);
+
+    void loaded();
+    void loadFailed();
+
+protected:
+    bool setMediaObject(QMediaObject *object);
+    QMediaPlaylistPrivate *d_ptr;
+
+private:
+    Q_DECLARE_PRIVATE(QMediaPlaylist)
+    Q_PRIVATE_SLOT(d_func(), void _q_loadFailed(QMediaPlaylist::Error, const QString &))
+};
+
+QT_END_NAMESPACE
+
+Q_DECLARE_METATYPE(QMediaPlaylist::PlaybackMode)
+Q_DECLARE_METATYPE(QMediaPlaylist::Error)
+
+
+#endif  // QMEDIAPLAYLIST_H