CEventMotion.hpp

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#ifndef LIBS_GUI_CEVENTMOTION_HPP_
#define LIBS_GUI_CEVENTMOTION_HPP_
 
#include "math/CMatrix4x4.hpp"
#include "ui/interactionsStructs.hpp"
 
#include <bits/stdint-uintn.h>
#include <optional>
 
class CCanvas;
class CDialog;
class IGraphics;
 
class CEventMotion
{
 
public:
    enum class EButtonMotion
    {
        Movement,
        Keyboard,
        Left,
        LeftRelease,
        DoubleLeft,
        DoubleLeftRelease,
        Right,
        RightRelease,
    };
 
    enum class EActionAfterEvent
    {
        None,
        Redraw,
        UpdateElement,
        UpdateAll,
        DeleteElement
    };
 
    CEventMotion() = delete;
    CEventMotion(CEventMotion::EButtonMotion bto, const std::optional<iv::math::geometry::Point2d> &pixelPoint,
                 CCanvas *canvasRef, class CDialog *dlgFatherRef, IGraphics *graphicsRef,
                 const iv::ui::KeysPressed &keysPressed);
    CEventMotion(const CEventMotion &eventMotion);
    virtual ~CEventMotion();
 
    void appendMove(double dx, double dy);
    void appendScale(double sx, double sy);
    void runActionAfter();
    void updateCanvas();
 
    [[nodiscard]] CEventMotion::EActionAfterEvent getActionAfter() const;
    [[nodiscard]] CEventMotion::EButtonMotion getButton() const;
    CDialog *getDialogFatherRef();
    void getDistancePixelToWorld(double distancePixel, double *distanceWorld);
    IGraphics *getGraphics();
    bool getPositionCapture(double *xCaptured, double *yCaptured) const;
    bool getPositionPixels(double *xPixel, double *yPixel) const;
    bool getPositionWorld(double *x, double *y);
    void getPosWorldToPixel(double xWorld, double yWorld, double *xPixel, double *yPixel) const;
    void getRelativePositionToView(double *xRel, double *yRel) const;
 
    void setActionAfterEvt(CEventMotion::EActionAfterEvent actionAfter);
    void setHasCapture(bool hasCapture, double xCaptured, double yCaptured);
    void setProcessed();
    void setRelativePositionToView(double xRel, double yRel);
 
    [[nodiscard]] bool isModified() const;
    [[nodiscard]] bool isProcessed() const;
    [[nodiscard]] bool isControl() const;
    [[nodiscard]] bool isShift() const;
    [[nodiscard]] bool isDelete() const;
    [[nodiscard]] bool isArrowKey() const;
    [[nodiscard]] iv::ui::KeysPressed getKeysPressed() const;
 
private:
    CEventMotion::EButtonMotion m_bto;
    CEventMotion::EActionAfterEvent m_actionAfter;
    std::optional<iv::math::geometry::Point2d> m_pixelPoint;
    CCanvas *m_canvasRef;
    IGraphics *m_graphicsRefOpt;
 
    CDialog *m_dlgFatherRef;
 
    bool m_isProcessed;
 
    CMatrix4x4 m_transformation;
    CMatrix4x4 m_transformationInversedOpt;
 
    bool m_hasCapture;
    double m_xCaptureOpt;
    double m_yCaptureOpt;
    double m_xRelativeToViewOpt;
    double m_yRelativeToViewOpt;
 
    iv::ui::KeysPressed m_keysPressed;
};
 
#endif /* LIBS_GUI_CEVENTMOTION_HPP_ */