KisVisualDiamondSelectorShape.h

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/*
 * SPDX-FileCopyrightText: 2020 Mathias Wein <lynx.mw+kde@gmail.com>
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 */
 
#ifndef KIS_VISUAL_DIAMOND_SELECTOR_SHAPE_H
#define KIS_VISUAL_DIAMOND_SELECTOR_SHAPE_H
 
#include "KisVisualColorSelectorShape.h"
 
class KisVisualDiamondSelectorShape : public KisVisualColorSelectorShape
{
    Q_OBJECT
public:
    explicit KisVisualDiamondSelectorShape(KisVisualColorSelector *parent,
                                            Dimensions dimension,
                                            int channel1, int channel2,
                                            int margin = 5
            );
    ~KisVisualDiamondSelectorShape() override;
 
    void setBorderWidth(int /*width*/) override;
 
    QRect getSpaceForSquare(QRect geom) override;
    QRect getSpaceForCircle(QRect geom) override;
    QRect getSpaceForTriangle(QRect geom) override;
 
protected:
    QImage renderAlphaMask() const override;
 
private:
 
    QPointF convertShapeCoordinateToWidgetCoordinate(QPointF coordinate) const override;
    QPointF convertWidgetCoordinateToShapeCoordinate(QPointF coordinate) const override;
 
    QRegion getMaskMap() override;
    void drawCursor(QPainter &painter) override;
 
    int m_margin { 5 };
};
#endif