#pragma once

#ifndef GUIDELINELINE_INCLUDED

#define GUIDELINELINE_INCLUDED

// TnzTools includes

#include <tools/assistant.h>

#undef DVAPI

#undef DVVAR

#ifdef TNZTOOLS_EXPORTS

#define DVAPI DV_EXPORT_API

#define DVVAR DV_EXPORT_VAR

#else

#define DVAPI DV_IMPORT_API

#define DVVAR DV_IMPORT_VAR

#endif

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

//*****************************************************************************************

//    TGuidelineLineBase definition

//*****************************************************************************************

class DVAPI TGuidelineLineBase : public TGuideline {

public:

  const TPointD p0;

  const TPointD p1;

  TGuidelineLineBase(bool enabled, double magnetism, const TPointD &p0, const TPointD &p1);

  void drawLine(const TPointD &p0, const TPointD &p1, bool restrict0, bool restrict1, bool active, bool enabled) const;

  static TPointD calcDirection(const TPointD &p0, const TPointD &p1);

  static bool truncateInfiniteLine(const TRectD &bounds, TPointD &p0, TPointD &p1);

  static bool truncateRay(const TRectD &bounds, TPointD &p0, TPointD &p1);

  static bool truncateLine(const TRectD &bounds, TPointD &p0, TPointD &p1);

};

//*****************************************************************************************

//    TGuidelineLine definition

//*****************************************************************************************

class DVAPI TGuidelineLine : public TGuidelineLineBase {

public:

  const TPointD dir;

  const double dist;

  TGuidelineLine(bool enabled, double magnetism, const TPointD &p0, const TPointD &p1);

  TTrackPoint transformPoint(const TTrackPoint &point) const override;

  void draw(bool active, bool enabled) const override;

};

//*****************************************************************************************

//    TGuidelineInfiniteLine definition

//*****************************************************************************************

class DVAPI TGuidelineInfiniteLine : public TGuidelineLineBase {

public:

  const TPointD dir;

  TGuidelineInfiniteLine(bool enabled, double magnetism, const TPointD &p0, const TPointD &p1);

  TTrackPoint transformPoint(const TTrackPoint &point) const override;

  void draw(bool active, bool enabled) const override;

};

//*****************************************************************************************

//    TGuidelineRay definition

//*****************************************************************************************

class DVAPI TGuidelineRay : public TGuidelineLineBase {

public:

  const TPointD dir;

  TGuidelineRay(bool enabled, double magnetism, const TPointD &p0, const TPointD &p1);

  TTrackPoint transformPoint(const TTrackPoint &point) const override;

  void draw(bool active, bool enabled) const override;

};

#endif