/***************************************************************************
                         dufilelight.h  -  description
                             -------------------
    copyright            : (C) 2004 by Csaba Karai
    e-mail               : krusader@users.sourceforge.net
    web site             : http://krusader.sourceforge.net
 ---------------------------------------------------------------------------
  Description
 ***************************************************************************

  A

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                                                     H e a d e r    F i l e

 ***************************************************************************
 *                                                                         *
 *   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 DUFILELIGHT_H
#define DUFILELIGHT_H

#include <QMouseEvent>

#include "diskusage.h"
#include "radialMap/widget.h"
#include "filelightParts/Config.h"

class DUFilelight : public RadialMap::Widget
{
    Q_OBJECT

public:
    DUFilelight(DiskUsage *usage);

    File * getCurrentFile();

public slots:
    void slotDirChanged(Directory *);
    void clear();
    void slotChanged(File *);
    void slotRefresh();

protected slots:
    void slotAboutToShow(int);

    void schemeRainbow()        {
        setScheme(Filelight::Rainbow);
    }
    void schemeHighContrast()   {
        setScheme(Filelight::HighContrast);
    }
    void schemeKDE()            {
        setScheme(Filelight::KDE);
    }

    void increaseContrast();
    void decreaseContrast();
    void changeAntiAlias();
    void showSmallFiles();
    void varyLabelFontSizes();
    void minFontSize();

protected:
    virtual void mousePressEvent(QMouseEvent*);

    void setScheme(Filelight::MapScheme);

    DiskUsage *diskUsage;
    Directory *currentDir;

private:
    bool refreshNeeded;
};

#endif /* __DU_FILELIGHT_H__ */

