PartSet_WidgetBSplinePoints.h

// Copyright (C) 2019-2026  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 PartSet_WidgetBSplinePoints_H
#define PartSet_WidgetBSplinePoints_H
 
#include "PartSet.h"
#include "PartSet_MouseProcessor.h"
 
#include <ModuleBase_ModelWidget.h>
 
#include <QObject>
 
class GeomAPI_Pnt2d;
class ModelAPI_CompositeFeature;
class ModuleBase_LabelValue;
class PartSet_ExternalObjectsMgr;
class QGroupBox;
class QScrollArea;
 
class PARTSET_EXPORT PartSet_WidgetBSplinePoints : public ModuleBase_ModelWidget,
                                                   public PartSet_MouseProcessor
{
Q_OBJECT
public:
  PartSet_WidgetBSplinePoints(QWidget* theParent, ModuleBase_IWorkshop* theWorkshop,
                              const Config_WidgetAPI* theData);
  virtual ~PartSet_WidgetBSplinePoints();
 
  virtual void selectionModes(int& theModuleSelectionModes, QIntList& theModes);
 
  virtual bool isValidSelectionCustom(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
 
  bool isValidSelectionForAttribute_(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue,
                                     const std::shared_ptr<ModelAPI_Attribute>& theAttribute);
 
  bool setSelectionCustom(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
 
  virtual QList<QWidget*> getControls() const;
 
  virtual void deactivate();
 
  std::shared_ptr<ModelAPI_CompositeFeature> sketch() const { return mySketch; }
 
  void setSketch(std::shared_ptr<ModelAPI_CompositeFeature> theSketch) { mySketch = theSketch; }
 
  bool setPoint(double theX, double theY);
 
  virtual bool processEscape();
 
  virtual bool useSelectedShapes() const;
 
  virtual void mouseMoved(ModuleBase_IViewWindow* theWindow, QMouseEvent* theEvent);
 
  virtual void mouseReleased(ModuleBase_IViewWindow* theWindow, QMouseEvent* theEvent);
 
protected:
  virtual bool storeValueCustom();
 
  virtual bool restoreValueCustom();
 
  void storeCurentValue();
 
  bool restoreCurentValue();
 
  virtual bool resetCustom();
 
private:
  void createNextPoint();
  void removeLastPoint();
 
  void storePolesAndWeights() const;
 
  std::shared_ptr<ModelAPI_AttributeRefAttrList> attributeRefAttrList() const;
 
  void fillRefAttribute(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
  void fillRefAttribute(std::shared_ptr<GeomAPI_Pnt2d> theClickedPoint,
                        const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
  void fillRefAttribute(const ObjectPtr& theObject);
 
  ObjectPtr getGeomSelection(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
 
protected:
  ModuleBase_IWorkshop* myWorkshop; 
 
private:
  QGroupBox* myBox;
  QWidget* myGroupBox;  
  QScrollArea* myScrollArea;
  std::vector<ModuleBase_LabelValue*> myXSpin; 
  std::vector<ModuleBase_LabelValue*> myYSpin; 
  PartSet_ExternalObjectsMgr* myExternalObjectMgr; 
 
  std::shared_ptr<ModuleBase_ViewerPrs> myPreSelected;
 
  CompositeFeaturePtr mySketch;
 
  std::string myRefAttribute; 
 
  bool myValueIsCashed; 
  bool myIsFeatureVisibleInCash; 
  std::vector<double> myXValueInCash; 
  std::vector<double> myYValueInCash; 
  std::vector<double> myWeightInCash; 
 
  std::string myWeightsAttr;
 
  int myPointIndex; 
 
  bool myFinished; 
};
 
#endif