kis_mirror_axis.h

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/*
 * SPDX-FileCopyrightText: 2014 Arjen Hiemstra <ahiemstra@heimr.nl>
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 *
 */
 
#ifndef KISMIRRORAXIS_H
#define KISMIRRORAXIS_H
 
#include <QScopedPointer>
 
#include "kis_canvas_decoration.h"
 
class KisView;
class KisCanvasResourceProvider;
class KisMirrorAxisConfig;
 
class KisMirrorAxis : public KisCanvasDecoration
{
    Q_OBJECT
    Q_PROPERTY(float handleSize READ handleSize WRITE setHandleSize NOTIFY handleSizeChanged)
 
public:
    KisMirrorAxis(KisCanvasResourceProvider* provider, QPointer<KisView> parent);
    ~KisMirrorAxis() override;
 
    float handleSize() const;
    void setHandleSize(float newSize);
    void setVisible(bool v) override;
 
    void setMirrorAxisConfig(const KisMirrorAxisConfig& config);
    const KisMirrorAxisConfig& mirrorAxisConfig() const;
 
Q_SIGNALS:
    void handleSizeChanged();
    void sigConfigChanged();
 
protected:
    void drawDecoration(QPainter& gc, const QRectF& updateArea, const KisCoordinatesConverter* converter, KisCanvas2* canvas) override;
    bool eventFilter(QObject* target, QEvent* event) override;
    void toggleMirrorActions();
 
private:
    class Private;
    const QScopedPointer<Private> d;
 
private Q_SLOTS:
    void mirrorModeChanged();
    void moveHorizontalAxisToCenter();
    void moveVerticalAxisToCenter();
};
 
#endif // KISMIRRORAXIS_H