geometry.h

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#ifndef UPDRAFT_SRC_LIBRARIES_OPENAIRSPACE_GEOMETRY_H_
#define UPDRAFT_SRC_LIBRARIES_OPENAIRSPACE_GEOMETRY_H_

#include "openairspace_global.h"

namespace OpenAirspace {

struct OPENAIRSPACE_EXPORT Coordinate {
  // TODO(Kuba) use Utils::Location
  bool valid;  
  qreal lat;
  qreal lon;
};

typedef Coordinate Position;

class OPENAIRSPACE_EXPORT Geometry {
 public :
  enum GType { DAtype, DBtype, DCtype, DPtype };
  virtual const Position& Centre() const = 0;
  virtual const GType GetGType() const = 0;
  virtual ~Geometry() {}
};

class OPENAIRSPACE_EXPORT Polygon : public Geometry {
 public:
  Polygon();

  Polygon(const Position& C_, const double& z_);

  inline const Position& Centre() const { return *this->centre; }

  inline const GType GetGType() const { return DPtype; }

  ~Polygon();

 private:
  Position* centre;

  double zoom;

  bool valid;
};

class OPENAIRSPACE_EXPORT ArcI : public Geometry {
 public:
  ArcI();

  ArcI(const Position& C_, const double& R_, const bool CW_,
    const double& S_, const double& E_, const double& Z_);

  inline const Position& Centre() const { return *this->centre; }

  inline const double& Start() const { return this->start; }

  inline const double& End() const { return this->end; }

  inline const bool CW() const { return this->cw; }

  inline const double R() const { return this->r; }

  inline const GType GetGType() const { return DAtype; }

  ~ArcI();

 private:
  Position* centre;

  double r;

  bool cw;

  double start;

  double end;

  double zoom;

  bool valid;
};

class OPENAIRSPACE_EXPORT ArcII : public Geometry {
 public:
  ArcII();

  ArcII(const Position& C_, const Position& S_, const Position E_,
    const bool CW_, const double& Z_);

  inline const Position& Centre() const { return *this->centre; }

  inline const Position& Start() const { return *this->start; }

  inline const Position& End() const { return *this->end; }

  inline const bool CW() const { return this->cw; }

  inline const GType GetGType() const { return DBtype; }

  ~ArcII();

 private:
  Position* centre;

  Position* start;

  Position* end;

  bool cw;

  double zoom;

  bool valid;
};

class OPENAIRSPACE_EXPORT Circle : public Geometry {
 public:
  Circle();

  Circle(const Position& C_, const double R_, const double& Z_);

  inline const Position& Centre() const { return *this->centre; }

  inline const double& R() const { return this->r; }

  inline const GType GetGType() const { return DCtype; }

  ~Circle();

 private:
  Position* centre;

  double r;

  double zoom;

  bool valid;
};
}  // OpenAirspace
#endif  // UPDRAFT_SRC_LIBRARIES_OPENAIRSPACE_GEOMETRY_H_