#pragma once

#ifndef EDITTOOL_INCLUDED

#define EDITTOOL_INCLUDED

#include "tool.h"

#include "tproperty.h"

#include "edittoolgadgets.h"

// For Qt translation support

#include <qcoreapplication></qcoreapplication>

using EditToolGadgets::DragTool;

//=============================================================================

// EditTool

//-----------------------------------------------------------------------------

class EditTool final : public QObject, public TTool {

  Q_OBJECT

  DragTool* m_dragTool;

  bool m_firstTime;

  enum {

    None        = -1,

    Translation = 1,

    Rotation,

    Scale,

    ScaleX,

    ScaleY,

    ScaleXY,

    Center,

    ZTranslation,

    Shear,

  };

  // DragInfo m_dragInfo;

  TPointD m_lastPos;

  TPointD m_curPos;

  TPointD m_firstPos;

  TPointD m_curCenter;

  bool m_active;

  bool m_keyFrameAdded;

  int m_what;

  int m_highlightedDevice;

  double m_oldValues[2];

  double m_currentScaleFactor;

  FxGadgetController* m_fxGadgetController;

  bool m_isAltPressed;

  TEnumProperty m_scaleConstraint;

  TEnumProperty m_autoSelect;

  TBoolProperty m_globalKeyframes;

  TBoolProperty m_lockCenterX;

  TBoolProperty m_lockCenterY;

  TBoolProperty m_lockPositionX;

  TBoolProperty m_lockPositionY;

  TBoolProperty m_lockRotation;

  TBoolProperty m_lockShearH;

  TBoolProperty m_lockShearV;

  TBoolProperty m_lockScaleH;

  TBoolProperty m_lockScaleV;

  TBoolProperty m_lockGlobalScale;

  TBoolProperty m_showEWNSposition;

  TBoolProperty m_showZposition;

  TBoolProperty m_showSOposition;

  TBoolProperty m_showRotation;

  TBoolProperty m_showGlobalScale;

  TBoolProperty m_showHVscale;

  TBoolProperty m_showShear;

  TBoolProperty m_showCenterPosition;

  TEnumProperty m_activeAxis;

  TPropertyGroup m_prop;

  void drawMainHandle();

  void onEditAllLeftButtonDown(TPointD& pos, const TMouseEvent& e);

public:

  EditTool();

  ~EditTool();

  ToolType getToolType() const override { return TTool::ColumnTool; }

  bool doesApply() const;  // ritorna vero se posso deformare l'oggetto corrente

  void saveOldValues();

  bool transformEnabled() const;

  const TStroke* getSpline() const;

  void rotate();

  void move();

  void moveCenter();

  void scale();

  void isoScale();

  void squeeze();

  void shear(const TPointD& pos, bool single);

  void updateTranslation() override;

  void leftButtonDown(const TPointD& pos, const TMouseEvent&) override;

  void leftButtonDrag(const TPointD& pos, const TMouseEvent&) override;

  void leftButtonUp(const TPointD& pos, const TMouseEvent&) override;

  void mouseMove(const TPointD&, const TMouseEvent& e) override;

  void draw() override;

  void transform(const TAffine& aff);

  void onActivate() override;

  void onDeactivate() override;

  bool onPropertyChanged(std::string propertyName) override;

  void computeBBox();

  int getCursorId() const override;

  TPropertyGroup* getProperties(int targetType) override { return &m_prop; }

  void updateMatrix() override {

    setMatrix(

        getCurrentObjectParentMatrix2());  // getCurrentObjectParentMatrix());

  }

  void drawText(const TPointD& p, double unit, std::string text);

  QString updateEnabled(int rowIndex, int columnIndex) override;

signals:

  void clickFlipHorizontal();

  void clickFlipVertical();

  void clickRotateLeft();

  void clickRotateRight();

};

#endif  // EDITTOOL_INCLUDED