/*
 *  dlg_imagesize.h -- part of KimageShop^WKrayon^WChalk
 *
 *  Copyright (c) 2004 Boudewijn Rempt <boud@valdyas.org>
 *
 *  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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
#ifndef DLG_IMAGESIZE
#define DLG_IMAGESIZE

#include <kdialogbase.h>

class KisFilterStrategy;
class WdgImageSize;

/**
 * This dialog allows the user to create a selection mask based
 * on a (range of) colors.
 */
class DlgImageSize: public KDialogBase {
    typedef KDialogBase super;
    TQ_OBJECT
  

public:

    DlgImageSize(TQWidget * parent = 0,
             const char* name = 0);
    ~DlgImageSize();

    void hideScaleBox();

    void setWidth(TQ_UINT32 w);
    void setWidthPercent(TQ_UINT32 w);
    void setMaximumWidth(TQ_UINT32 w);
    TQ_INT32 width();

    void setHeight(TQ_UINT32 h);
    void setHeightPercent(TQ_UINT32 h);
    void setMaximumHeight(TQ_UINT32 h);
    TQ_INT32 height();

    bool scale();
    bool cropLayers();

    KisFilterStrategy *filterType();

private slots:

    void okClicked();
    void slotWidthPixelsChanged(int w);
    void slotHeightPixelsChanged(int h);
    void slotWidthPercentChanged(int w);
    void slotHeightPercentChanged(int h);

private:

    void blockAll();
    void unblockAll();

    WdgImageSize * m_page;
    double m_oldW, m_oldH;
    double m_oldWPercent, m_oldHPercent;
    double m_origW, m_origH;
    double m_maxW, m_maxH;

    bool m_lock;

};

#endif // DLG_IMAGESIZE
