SketchPlugin_MacroEllipticArc.h

// Copyright (C) 2017-2026  CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
#ifndef SketchPlugin_MacroEllipticArc_H_
#define SketchPlugin_MacroEllipticArc_H_
 
#include <ModelAPI_IReentrant.h>
#include <SketchPlugin.h>
#include <SketchPlugin_SketchEntity.h>
#include <GeomAPI_IPresentable.h>
 
class GeomAPI_Pnt2d;
class GeomAPI_Shape;
 
class SketchPlugin_MacroEllipticArc: public SketchPlugin_SketchEntity,
                                     public GeomAPI_IPresentable,
                                     public ModelAPI_IReentrant
{
public:
  inline static const std::string& ID()
  {
    static const std::string ID("SketchMacroEllipticArc");
    return ID;
  }
 
  inline static const std::string& CENTER_ID()
  {
    static const std::string ID("center");
    return ID;
  }
 
  inline static const std::string& CENTER_REF_ID()
  {
    static const std::string ID("center_ref");
    return ID;
  }
 
  inline static const std::string& MAJOR_AXIS_POINT_ID()
  {
    static const std::string ID("major_axis_point");
    return ID;
  }
 
  inline static const std::string& MAJOR_AXIS_POINT_REF_ID()
  {
    static const std::string ID("major_axis_point_ref");
    return ID;
  }
 
  inline static const std::string& START_POINT_ID()
  {
    static const std::string ID("start_point");
    return ID;
  }
 
  inline static const std::string& START_POINT_REF_ID()
  {
    static const std::string ID("start_point_ref");
    return ID;
  }
 
  inline static const std::string& END_POINT_ID()
  {
    static const std::string ID("end_point");
    return ID;
  }
 
  inline static const std::string& END_POINT_REF_ID()
  {
    static const std::string ID("end_point_ref");
    return ID;
  }
 
  inline static const std::string& MAJOR_RADIUS_ID()
  {
    static const std::string ID("major_radius");
    return ID;
  }
 
  inline static const std::string& MINOR_RADIUS_ID()
  {
    static const std::string ID("minor_radius");
    return ID;
  }
 
  inline static const std::string& REVERSED_ID()
  {
    static const std::string ID("reversed");
    return ID;
  }
 
  SKETCHPLUGIN_EXPORT virtual const std::string& getKind()
  {
    static std::string MY_KIND = SketchPlugin_MacroEllipticArc::ID();
    return MY_KIND;
  }
 
  SKETCHPLUGIN_EXPORT virtual void initAttributes();
 
  SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
 
  virtual AISObjectPtr getAISObject(AISObjectPtr thePrevious);
 
  SKETCHPLUGIN_EXPORT virtual void execute();
 
  SKETCHPLUGIN_EXPORT virtual bool isMacro() const
  {return true;}
 
  SKETCHPLUGIN_EXPORT virtual bool isPreviewNeeded() const
  {return false;}
 
  virtual std::string processEvent(const std::shared_ptr<Events_Message>& theMessage);
 
  SketchPlugin_MacroEllipticArc();
 
private:
  std::shared_ptr<GeomAPI_Shape> getArcShape();
 
  FeaturePtr createEllipticArcFeature();
  void constraintsForEllipticArc(FeaturePtr theEllipticArc);
 
private:
  std::shared_ptr<GeomAPI_Pnt2d> myCenter;
  std::shared_ptr<GeomAPI_Pnt2d> myMajorAxis;
  std::shared_ptr<GeomAPI_Pnt2d> myStartPnt;
  std::shared_ptr<GeomAPI_Pnt2d> myEndPnt;
  double myMajorRadius;
  double myMinorRadius;
  double myParamDelta;
};
 
#endif