kis_texture_option.h

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/* This file is part of the KDE project
 * Copyright (C) Boudewijn Rempt <[email protected]>, (C) 2012
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */
 
#ifndef KIS_TEXTURE_OPTION_H
#define KIS_TEXTURE_OPTION_H
 
#include <kritapaintop_export.h>
 
#include <kis_paint_device.h>
#include <kis_types.h>
#include "kis_paintop_option.h"
#include "kis_pressure_texture_strength_option.h"
#include <resources/KoAbstractGradient.h>
#include <resources/KoCachedGradient.h>
 
#include "KisTextureMaskInfo.h"
 
#include <QRect>
 
class KisTextureChooser;
class KoPattern;
class KoResource;
class KisPropertiesConfiguration;
class KisPaintopLodLimitations;
class KisResourcesInterface;
 
class PAINTOP_EXPORT KisTextureOption : public KisPaintOpOption
{
    Q_OBJECT
public:
 
    explicit KisTextureOption();
    ~KisTextureOption() override;
 
public Q_SLOTS:
 
    void writeOptionSetting(KisPropertiesConfigurationSP setting) const override;
    void readOptionSetting(const KisPropertiesConfigurationSP setting) override;
    void lodLimitations(KisPaintopLodLimitations *l) const override;
 
private Q_SLOTS:
 
    void resetGUI(KoResourceSP ); 
 
 
private:
    KisTextureChooser* m_textureOptions;
 
};
 
class PAINTOP_EXPORT KisTextureProperties
{
public:
    KisTextureProperties(int levelOfDetail);
 
    enum TexturingMode {
        MULTIPLY,
        SUBTRACT,
        LIGHTNESS,
        GRADIENT
    };
 
    bool m_enabled;
 
    void apply(KisFixedPaintDeviceSP dab, const QPoint& offset, const KisPaintInformation & info);
    void fillProperties(const KisPropertiesConfigurationSP setting, KisResourcesInterfaceSP resourcesInterface, KoCanvasResourcesInterfaceSP canvasResourcesInterface);
    QList<KoResourceSP> prepareEmbeddedResources(const KisPropertiesConfigurationSP setting, KisResourcesInterfaceSP resourcesInterface);
    bool applyingGradient() const;
 
    static bool applyingGradient(const KisPropertiesConfiguration *settings);
 
private:
 
    void applyLightness(KisFixedPaintDeviceSP dab, const QPoint& offset, const KisPaintInformation& info);
    void applyGradient(KisFixedPaintDeviceSP dab, const QPoint& offset, const KisPaintInformation& info);
 
private:
 
    int m_offsetX;
    int m_offsetY;
    TexturingMode m_texturingMode;
    KoAbstractGradientSP m_gradient;
    KoCachedGradient m_cachedGradient;
 
    int m_levelOfDetail;
 
private:
    KisPressureTextureStrengthOption m_strengthOption;
    KisTextureMaskInfoSP m_maskInfo;
};
 
#endif // KIS_TEXTURE_OPTION_H