/***************************************************************************
                          folder.h  -  description
                             -------------------
    begin                : Fri Feb 23 2001
    copyright            : (C) 2001 by Brian O.Nölle
    email                : yammi-developer@lists.sourceforge.net
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef FOLDER_H
#define FOLDER_H

#include <qobject.h>
#include <qlistview.h>
#include <qlist.h>
#include <qpopupmenu.h>

#include "song.h"
#include "songentry.h"
#include "songentryint.h"
#include "mylist.h"

// represents a folder on the left
class Folder : public QObject, public QListViewItem {
    Q_OBJECT

public:
    Folder			(QListView* parent, const QString &name );						// top-level folder
    Folder			(QListView* parent, const QString &name, MyList* songList);
    Folder			(QListViewItem* parent, const QString &name );				// subfolder
    Folder			(QListViewItem* parent, const QString &name, MyList* songList);
    ~Folder();

    void			init(QString name);
    virtual void	update( MyList& songList);
    void 			clearSongs();
    void			updateTitle();

    Song*			firstSong();
    Song*			nextSong();

    // these methods add songs..
    virtual void	addSong(Song* s);
    virtual void	removeSong(Song* s);

    // ..and these song entries
    virtual void	addEntry(SongEntry* entry);
    virtual void	removeEntry(SongEntry* entry);


    QString			folderName()								{
        return fName;
    }
    void			setFolderName(QString folderName)	{
        fName=folderName;
    }
    SongEntry*		firstEntry()								{
        return songList->first();
    }
    SongEntry*		nextEntry()									{
        return songList->next();
    }

    virtual void 	popup(QPoint point, QPopupMenu* contentMenu);

    MyList& songlist() {
        return *songList;
    }

    QPopupMenu*		folderPopup;
    QPopupMenu*		allPopup;
    bool            isSorted()                  {
        return sorted;
    }
    void            saveSorting(int sortedBy);
    void            saveScrollPos(int scrollPosX, int scrollPosY);
    int             getScrollPosX()             {
        return scrollPosX;
    }
    int             getScrollPosY()             {
        return scrollPosY;
    }
    int             getSavedSorting()           {
        return sortedBy;
    }
public slots:
    void            autoplayFolder();


protected:
    QString			fName;
    bool			sorted;
    int             sortedBy;
    int             scrollPosX;
    int             scrollPosY;
    bool            owner;

    MyList*			songList;

    Folder(const Folder&);
    Folder& operator=(const Folder&);

};

#endif