/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QTPLAYLIST_H
#define QTPLAYLIST_H

#include <QtCore/QObject>
#include <QtCore/QMetaType>

struct despotify_session;
struct playlist;
struct track;
struct search_result;
struct album_browse;
struct artist_browse;
class QtPlaylist: public QObject
{
    Q_OBJECT
public:
    QtPlaylist(despotify_session *session, QObject *parent = 0);
    ~QtPlaylist();

    void setArtist(const QByteArray &artistId);
    void setAlbum(const QByteArray &albumId);
    void setSearchTerm(const QString &searchTerm);
    void setPlaylist(playlist *pl);
    void searchMore();

    QList<track *> tracks() const;

    QString name() const;

private:
    void cleanUp();
    QList<track *> makeList(track *firstTrack) const;

    enum Type {
        NoType,
        Playlist,
        Search,
        Album,
        Artist
    };

    despotify_session *m_session;

    union {
        playlist *m_playlist;
        search_result *m_searchResult;
        album_browse *m_album;
        artist_browse *m_artist;
    };
    Type m_type;

};

Q_DECLARE_METATYPE(QtPlaylist *)

#endif // QTPLAYLIST_H