SvgInlineSizeChangeStrategy.h

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/*
 * SPDX-FileCopyrightText: 2023 Alvin Wong <alvin@alvinhc.com>
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 */
 
#ifndef SVG_INLINE_SIZE_CHANGE_STRATEGY_H
#define SVG_INLINE_SIZE_CHANGE_STRATEGY_H
 
#include <KoInteractionStrategy.h>
 
#include <QPointF>
 
class KoSvgTextShape;
 
namespace SvgInlineSizeHelper
{
enum class VisualAnchor;
enum class Side;
} // namespace SvgInlineSizeHelper
 
 
class SvgInlineSizeChangeStrategy : public KoInteractionStrategy
{
public:
    SvgInlineSizeChangeStrategy(KoToolBase *tool, KoSvgTextShape *shape, const QPointF &clicked, bool start);
    ~SvgInlineSizeChangeStrategy() override = default;
 
    void handleMouseMove(const QPointF &mouseLocation, Qt::KeyboardModifiers modifiers) override;
    KUndo2Command *createCommand() override;
    void cancelInteraction() override;
    void finishInteraction(Qt::KeyboardModifiers modifiers) override;
 
private:
    KoSvgTextShape *m_shape;
    double m_initialInlineSize;
    double m_finalInlineSize;
    QPointF m_dragStart;
    int m_originalAnchor;
    int m_finalAnchor;
    QPointF m_initialPosition;
    QPointF m_finalPos;
    QPointF m_anchorOffset;
    QPointF m_snapDelta;
    SvgInlineSizeHelper::VisualAnchor m_anchor;
    SvgInlineSizeHelper::Side m_handleSide;
    bool m_startHandle;
};
 
#endif /* SVG_INLINE_SIZE_CHANGE_STRATEGY_H */