generator.h

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/*
 * This file is part of Krita
 *
 * SPDX-FileCopyrightText: 2020 L. E. Segovia <amy@amyspark.me>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef SEEXPR_GENERATOR_H
#define SEEXPR_GENERATOR_H
 
#include <QObject>
#include <QVariant>
 
#include "generator/kis_generator.h"
 
#define BASE_SCRIPT                                                                                                                                                                                                                            \
    "$val=voronoi(5*[$u,$v,.5],4,.6,.2); \n \
$color=ccurve($val,\n\
    0.000, [0.141, 0.059, 0.051], 4,\n\
    0.185, [0.302, 0.176, 0.122], 4,\n\
    0.301, [0.651, 0.447, 0.165], 4,\n\
    0.462, [0.976, 0.976, 0.976], 4);\n\
$color\n\
"
 
class KisConfigWidget;
 
class KritaSeExprGenerator : public QObject
{
    Q_OBJECT
public:
    KritaSeExprGenerator(QObject *parent, const QVariantList &);
    ~KritaSeExprGenerator() override;
};
 
class KisSeExprGenerator : public KisGenerator
{
public:
    KisSeExprGenerator();
 
    using KisGenerator::generate;
 
    void generate(KisProcessingInformation dst,
                  const QSize& size,
                  const KisFilterConfigurationSP config,
                  KoUpdater* progressUpdater
                 ) const override;
 
    static inline KoID id()
    {
        return KoID("seexpr", i18n("SeExpr"));
    }
    KisFilterConfigurationSP factoryConfiguration(KisResourcesInterfaceSP resourcesInterface) const override;
    KisFilterConfigurationSP defaultConfiguration(KisResourcesInterfaceSP resourcesInterface) const override;
    KisConfigWidget *createConfigurationWidget(QWidget *parent, const KisPaintDeviceSP dev, bool useForMasks) const override;
};
 
#endif