kis_zoom_and_rotate_action.h

Go to the documentation of this file.

/*
 * This file is part of the KDE project
 * SPDX-FileCopyrightText: 2019 Sharaf Zaman <sharafzaz121@gmail.com>
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KIS_ZOOM_AND_ROTATE_ACTION_H
#define KIS_ZOOM_AND_ROTATE_ACTION_H
 
#include "kis_abstract_input_action.h"
#include <QScopedPointer>
 
class KisZoomAndRotateAction : public KisAbstractInputAction
{
public:
    enum Shortcut {
        ContinuousRotateMode,
        DiscreteRotateMode,
    };
    KisZoomAndRotateAction();
    ~KisZoomAndRotateAction();
 
    int priority() const override;
 
    void activate(int shortcut) override;
    void deactivate(int shortcut) override;
    void begin(int shortcut, QEvent *event) override;
    void cursorMovedAbsolute(const QPointF &lastPos, const QPointF &pos) override;
    void inputEvent(QEvent* event) override;
 
    KisInputActionGroup inputActionGroup(int shortcut) const override;
 
private:
    qreal canvasRotationAngle(QPointF p0, QPointF p1);
 
private:
    class Private;
    const QScopedPointer<Private> d;
};
 
#endif // KIS_ZOOM_AND_ROTATE_ACTION_H