kis_perchannel_filter.h

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/*
 * This file is part of Krita
 *
 * SPDX-FileCopyrightText: 2004 Cyrille Berger <cberger@cberger.net>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#ifndef _KIS_PERCHANNEL_FILTER_H_
#define _KIS_PERCHANNEL_FILTER_H_
 
 
#include <filter/kis_color_transformation_filter.h>
#include <filter/kis_color_transformation_configuration.h>
#include <kis_config_widget.h>
#include <kis_paint_device.h>
 
#include "virtual_channel_info.h"
 
#include "kis_multichannel_filter_base.h"
#include <KisCurveWidgetControlsManager.h>
 
 
class KisPerChannelFilterConfiguration
        : public KisMultiChannelFilterConfiguration
{
public:
    KisPerChannelFilterConfiguration(int channelCount, KisResourcesInterfaceSP resourcesInterface);
    KisPerChannelFilterConfiguration(const KisPerChannelFilterConfiguration &rhs);
    ~KisPerChannelFilterConfiguration() override;
 
    KisFilterConfigurationSP clone() const override;
 
    KisCubicCurve getDefaultCurve() override;
};
 
 
class KisPerChannelFilter : public KisMultiChannelFilter
{
public:
    KisPerChannelFilter();
 
    KisConfigWidget * createConfigurationWidget(QWidget* parent, const KisPaintDeviceSP dev, bool useForMasks) const override;
    KisFilterConfigurationSP factoryConfiguration(KisResourcesInterfaceSP resourcesInterface) const override;
 
    KoColorTransformation* createTransformation(const KoColorSpace* cs, const KisFilterConfigurationSP config) const override;
 
    static inline KoID id() {
        return KoID("perchannel", i18n("Color Adjustment"));
    }
};
 
class KisPerChannelConfigWidget : public KisMultiChannelConfigWidget
{
    Q_OBJECT
 
public:
    KisPerChannelConfigWidget(QWidget * parent, KisPaintDeviceSP dev, Qt::WindowFlags f = Qt::WindowFlags());
    ~KisPerChannelConfigWidget() override;
 
    KisPropertiesConfigurationSP configuration() const override;
 
protected:
    void updateChannelControls() override;
 
    virtual KisPropertiesConfigurationSP getDefaultConfiguration() override;
 
private:
    QScopedPointer<KisCurveWidgetControlsManagerInt> m_curveControlsManager;
};
 
#endif