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+/****************************************************************************
+**
+** 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 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 QMEDIAPLAYLISTPROVIDER_H
+#define QMEDIAPLAYLISTPROVIDER_H
+
+#include <QObject>
+
+#include "qmediacontent.h"
+#include "qmediaplaylist.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Multimedia)
+
+class QString;
+QT_END_NAMESPACE
+
+QT_BEGIN_NAMESPACE
+
+class QMediaPlaylistProviderPrivate;
+class Q_MULTIMEDIA_EXPORT QMediaPlaylistProvider : public QObject
+{
+Q_OBJECT
+public:
+ QMediaPlaylistProvider(QObject *parent=0);
+ virtual ~QMediaPlaylistProvider();
+
+ virtual bool load(const QUrl &location, const char *format = 0);
+ virtual bool load(QIODevice * device, const char *format = 0);
+ virtual bool save(const QUrl &location, const char *format = 0);
+ virtual bool save(QIODevice * device, const char *format);
+
+ virtual int mediaCount() const = 0;
+ virtual QMediaContent media(int index) const = 0;
+
+ virtual bool isReadOnly() const;
+
+ virtual bool addMedia(const QMediaContent &content);
+ virtual bool addMedia(const QList<QMediaContent> &contentList);
+ virtual bool insertMedia(int index, const QMediaContent &content);
+ virtual bool insertMedia(int index, const QList<QMediaContent> &content);
+ virtual bool removeMedia(int pos);
+ virtual bool removeMedia(int start, int end);
+ virtual bool clear();
+
+public Q_SLOTS:
+ virtual void shuffle();
+
+Q_SIGNALS:
+ 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(QMediaPlaylist::Error, const QString& errorMessage);
+
+protected:
+ QMediaPlaylistProviderPrivate *d_ptr;
+ QMediaPlaylistProvider(QMediaPlaylistProviderPrivate &dd, QObject *parent);
+
+private:
+ Q_DECLARE_PRIVATE(QMediaPlaylistProvider)
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+
+#endif // QMEDIAPLAYLISTPROVIDER_H