SketchPlugin_Line.h

// Copyright (C) 2014-2026  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_Line_H_
#define SketchPlugin_Line_H_
 
#include <ModelAPI_IReentrant.h>
 
#include "SketchPlugin.h"
#include <SketchPlugin_SketchEntity.h>
#include <SketchPlugin_Sketch.h>
#include <list>
 
class GeomAPI_Pnt2d;
 
class SketchPlugin_Line : public SketchPlugin_SketchEntity,
                          public ModelAPI_IReentrant
{
 public:
  inline static const std::string& ID()
  {
    static const std::string SKETCH_LINE_ID("SketchLine");
    return SKETCH_LINE_ID;
  }
  inline static const std::string& START_ID()
  {
    static const std::string MY_START_ID("StartPoint");
    return MY_START_ID;
  }
  inline static const std::string& END_ID()
  {
    static const std::string MY_END_ID("EndPoint");
    return MY_END_ID;
  }
 
  static const std::string& LENGTH_ID()
  {
    static const std::string MY_LENGTH("LineLength");
    return MY_LENGTH;
  }
 
  SKETCHPLUGIN_EXPORT virtual const std::string& getKind();
 
  SKETCHPLUGIN_EXPORT virtual bool isFixed();
 
  virtual void initAttributes();
 
  SKETCHPLUGIN_EXPORT virtual void execute();
 
  virtual std::string processEvent(const std::shared_ptr<Events_Message>& theMessage);
 
  SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
 
  SketchPlugin_Line();
 
private:
  void updateLenghtValue();
 
protected:
  virtual void initDerivedClassAttributes();
};
 
#endif