src/SketcherPrs/SketcherPrs_LengthDimension.h

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        SketcherPrs_LengthDimension.h
   4 // Created:     27 March 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7
   8 #ifndef SketcherPrs_LinearDimension_H
   9 #define SketcherPrs_LinearDimension_H
  10
  11 #include <GeomAPI_Ax3.h>
  12 #include <ModelAPI_Feature.h>
  13 #include <AIS_LengthDimension.hxx>
  14 #include <Standard_DefineHandle.hxx>
  15
  16
  17 DEFINE_STANDARD_HANDLE(SketcherPrs_LengthDimension, AIS_LengthDimension)
  18
  19 /**
  20 * \ingroup GUI
  21 * A class for representation of linear dimension constraint.
  22 * It supports SketchPlugin_ConstraintLength and SketchPlugin_ConstraintDistance features.
  23 */
  24 class SketcherPrs_LengthDimension : public AIS_LengthDimension
  25 {
  26 public:
  27   /// Constructor
  28   /// \param theConstraint a constraint feature
  29   /// \param thePlane a coordinate plane of current sketch
  30   Standard_EXPORT SketcherPrs_LengthDimension(ModelAPI_Feature* theConstraint,
  31                         const std::shared_ptr<GeomAPI_Ax3>& thePlane);
  32
  33   std::string constraintType() const;
  34
  35   DEFINE_STANDARD_RTTI(SketcherPrs_LengthDimension)
  36 protected:
  37   /// Redefinition of virtual function
  38   Standard_EXPORT virtual void Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
  39     const Handle(Prs3d_Presentation)& thePresentation, const Standard_Integer theMode = 0);
  40
  41   /// Redefinition of virtual function
  42   Standard_EXPORT virtual void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
  43     const Standard_Integer aMode);
  44
  45 private:
  46   bool getPoints(gp_Pnt& thePnt1, gp_Pnt& thePnt2);
  47
  48   /// Constraint feature
  49   ModelAPI_Feature* myConstraint;
  50
  51   /// Plane of the current sketcher
  52   std::shared_ptr<GeomAPI_Ax3> myPlane;
  53
  54   Handle(Prs3d_DimensionAspect) myAspect;
  55 };
  56
  57 #endif