/****************************************************************************************

 * Copyright (c) 2007 Maximilian Kossick <maximilian.kossick@googlemail.com>            *

 *                                                                                      *

 * This program is free software; you can redistribute it and/or modify it under        *

 * the terms of the GNU General Public License as published by the Free Software        *

 * Foundation; either version 2 of the License, or (at your option) any later           *

 * version.                                                                             *

 *                                                                                      *

 * This program is distributed in the hope that it will be useful, but WITHOUT ANY      *

 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A      *

 * PARTICULAR PURPOSE. See the GNU General Public License for more details.             *

 *                                                                                      *

 * You should have received a copy of the GNU General Public License along with         *

 * this program.  If not, see <http://www.gnu.org/licenses/>.                           *

 ****************************************************************************************/

#ifndef AMAROK_AMAROKMIMEDATA_H

#define AMAROK_AMAROKMIMEDATA_H

#include "amarok_export.h"

#include "amarokurls/BookmarkGroup.h"

#include "core/meta/Meta.h"

#include "core/playlists/Playlist.h"

#include "core/podcasts/PodcastMeta.h"

#include "core/collections/QueryMaker.h"

#include <QList>

#include <QMap>

#include <QMimeData>

class AMAROK_EXPORT AmarokMimeData : public QMimeData

{

    Q_OBJECT

    public:

        static const QString TRACK_MIME;

        static const QString PLAYLIST_MIME;

        static const QString PLAYLISTBROWSERGROUP_MIME;

        static const QString PODCASTCHANNEL_MIME;

        static const QString PODCASTEPISODE_MIME;

        static const QString AMAROKURL_MIME;

        static const QString BOOKMARKGROUP_MIME;

        AmarokMimeData();

        virtual ~AmarokMimeData();

        virtual QStringList formats() const;

        virtual bool hasFormat( const QString &mimeType ) const;

        Meta::TrackList tracks() const;

        void setTracks( const Meta::TrackList &tracks );

        void addTracks( const Meta::TrackList &tracks );

        Playlists::PlaylistList playlists() const;

        void setPlaylists( const Playlists::PlaylistList &playlists );

        void addPlaylists( const Playlists::PlaylistList &playlists );

        QStringList playlistGroups() const;

        void setPlaylistGroups( const QStringList &groups );

        void addPlaylistGroup( const QString &group );

        Podcasts::PodcastChannelList podcastChannels() const;

        void setPodcastChannels( const Podcasts::PodcastChannelList &channels );

        void addPodcastChannels( const Podcasts::PodcastChannelList &channels );

        Podcasts::PodcastEpisodeList podcastEpisodes() const;

        void setPodcastEpisodes( const Podcasts::PodcastEpisodeList &episodes );

        void addPodcastEpisodes( const Podcasts::PodcastEpisodeList &episodes );

        QList<Collections::QueryMaker*> queryMakers();

        void addQueryMaker( Collections::QueryMaker *queryMaker );

        void setQueryMakers( const QList<Collections::QueryMaker*> &queryMakers );

        BookmarkList bookmarks() const;

        void setBookmarks( const BookmarkList &bookmarks );

        void addBookmarks( const BookmarkList &bookmarks );

        BookmarkGroupList bookmarkGroups() const;

        void setBookmarkGroups( const BookmarkGroupList &groups );

        void addBookmarkGroups( const BookmarkGroupList &groups );

        /**

            There is a lot of time to run the queries while the user is dragging.

            This method runs all queries passed to this object. It will do nothing if there

            are no queries.

         */

        void startQueries();

    signals:

        void trackListSignal( Meta::TrackList ) const;

    public slots:

        void getTrackListSignal() const;

    protected:

        virtual QVariant retrieveData( const QString &mimeType, QVariant::Type type ) const;

    private slots:

        void newResultReady( const QString &collectionId, const Meta::TrackList &tracks );

        void queryDone();

    private:

        class Private;

        Private * const d;

        AmarokMimeData( const AmarokMimeData& );

        AmarokMimeData& operator=( const AmarokMimeData& );

};

#endif