kis_palette.h

/*
 *  Copyright (c) 2005 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 KIS_PALETTE_
#define KIS_PALETTE_
 
#include <tqimage.h>
#include <tqcolor.h>
#include <tqvaluevector.h>
 
#include <tdeio/job.h>
#include <kpalette.h>
 
#include "kis_types.h"
#include "kis_resource.h"
#include "kis_global.h"
#include "kis_gradient.h"
#include "kis_alpha_mask.h"
 
class TQPoint;
class TQPixmap;
class KisPaintDevice;
 
struct KisPaletteEntry {
    TQColor color;
    TQString name;
    bool operator==(const KisPaletteEntry& rhs) const {
        return color == rhs.color && name == rhs.name;
    }
};

class KisPalette : public KisResource {
    typedef KisResource super;
 
    TQ_OBJECT
  
 
public:
    KisPalette(const TQImage * img, TQ_INT32 nColors, const TQString & name);

    KisPalette(const KisPaintDeviceSP device, TQ_INT32 nColors, const TQString & name);

    KisPalette(const KisGradient * gradient, TQ_INT32 nColors, const TQString & name);

    KisPalette(const TQString& filename);

    KisPalette();

    KisPalette(const KisPalette& rhs);
 
    virtual ~KisPalette();
 
    virtual bool load();
    virtual bool save();
    virtual TQImage img();
 
 
public:
 
    void add(const KisPaletteEntry &);
    void remove(const KisPaletteEntry &);
    KisPaletteEntry getColor(TQ_UINT32 index);
    TQ_INT32 nColors();
 
private:
    bool init();
 
private:
 
    TQByteArray m_data;
    bool m_ownData;
    TQImage m_img;
    TQString m_name;
    TQString m_comment;
    TQ_INT32 m_columns;
    TQValueVector<KisPaletteEntry> m_colors;
 
};
#endif // KIS_PALETTE_