sccolorengine.h

/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
/***************************************************************************
                          sccolor.h  -  description
                             -------------------
    begin                : Sun Sep 9 2001
    copyright            : (C) 2001 by Franz Schmid
    email                : Franz.Schmid@altmuehlnet.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 SCCOLORENGINE_H
#define SCCOLORENGINE_H

#include "scribusapi.h"
#include "sccolor.h"
#include "scribusstructs.h"
class ScribusDoc;

class SCRIBUS_API ScColorEngine
{
public:

    static QColor getRGBColor(const ScColor& color, const ScribusDoc* doc);

    static ScColor convertToModel(const ScColor& color, const ScribusDoc* doc, colorModel model);

    static void getRGBValues(const ScColor& color, const ScribusDoc* doc, RGBColor& rgb);

    static void getCMYKValues(const ScColor& color, const ScribusDoc* doc, CMYKColor& cmyk);

    static void getShadeColorRGB(const ScColor& color, const ScribusDoc* doc, RGBColor&, double level);
    
    static void getShadeColorCMYK(const ScColor& color, const ScribusDoc* doc, CMYKColor& cmyk, double level);

    static QColor getDisplayColor(const ScColor& color, const ScribusDoc* doc);

    static QColor getDisplayColor(const ScColor& color, const ScribusDoc* doc, double level);

    static QColor getDisplayColorGC(const ScColor& color, const ScribusDoc* doc, bool *outOfG = NULL);

    static QColor getColorProof(const ScColor& color, const ScribusDoc* doc, bool gamutCheck = false);

    static QColor getShadeColor(const ScColor& color, const ScribusDoc* doc, double level);

    static QColor getShadeColorProof(const ScColor& color, const ScribusDoc* doc, double level);

    static QColor getColorProof(RGBColor& rgb, const ScribusDoc* doc, bool spot, bool gamutCkeck);

    static QColor getColorProof(CMYKColor& cmyk, const ScribusDoc* doc, bool spot, bool gamutCkeck);

    static QColor getDisplayColor(RGBColor& rgb, const ScribusDoc* doc, bool spot);

    static QColor getDisplayColor(CMYKColor& cmyk, const ScribusDoc* doc, bool spot);

    static bool isOutOfGamut(const ScColor& color, const ScribusDoc* doc);

    static void applyGCR(ScColor& color, const ScribusDoc* doc);
};

#endif