xiaoningsdiary/include/MediaPlayer/playlistfolderadder.h

/*  Copyright (C) 2009 Väinö Lappi <djap84@gmail.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, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

/*
 * playlistfolderadder.h
 *
 *  Created on: 13.6.2009
 *      Author: djap
 */

#ifndef PLAYLISTFOLDERADDER_H
#define PLAYLISTFOLDERADDER_H
//
#include <QDir>
#include <QStringList>
#include <QMutex>
#include "playlistmodifierbase.h"
//

class PlaylistEditorDialog;
class PlaylistChildThreadsTracker;

class PlaylistFolderAdder : public PlaylistModifierBase
{
Q_OBJECT
public:
        PlaylistFolderAdder(PlaylistChildThreadsTracker* parent, PlaylistEditorDialog* playlist);
        virtual ~PlaylistFolderAdder();
        //Starts the thread if not started.
        void ScanAndAddFolder(const QDir &folder, const QStringList &fileFilter);
protected:
        void run();
private:
        /*
         *      recursively calls itself as long as there are subfolders in folder.
         *  after all subfolders will add files in folder to playlist. 
         */
        void recursiveFolderInserter(const QDir &folder, const QStringList &fileFilter);
private:
        QDir iFolder;
        QStringList iFileFilter;
};
#endif

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