src/GeomValidators/GeomValidators_Face.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3
   4 #include "GeomValidators_Face.h"
   5 #include "GeomValidators_Tools.h"
   6
   7 #include "ModelAPI_AttributeSelection.h"
   8
   9 #include <GeomAPI_Face.h>
  10
  11 #include <Events_Error.h>
  12
  13 #include <QString>
  14 #include <QMap>
  15
  16 typedef std::map<std::string, GeomAbs_SurfaceType> FaceTypes;
  17 static FaceTypes MyFaceTypes;
  18
  19 GeomAbs_SurfaceType GeomValidators_Face::faceType(const std::string& theType)
  20 {
  21   if (MyFaceTypes.size() == 0) {
  22     MyFaceTypes["plane"] = GeomAbs_Plane;
  23     MyFaceTypes["cylinder"] = GeomAbs_Cylinder;
  24   }
  25   std::string aType = std::string(theType.c_str());
  26   if (MyFaceTypes.find(aType) != MyFaceTypes.end())
  27     return MyFaceTypes[aType];
  28
  29   Events_Error::send("Face type defined in XML is not implemented!");
  30   return GeomAbs_Plane;
  31 }
  32
  33 bool GeomValidators_Face::isValid(const AttributePtr& theAttribute,
  34                                   const std::list<std::string>& theArguments) const
  35 {
  36   bool aValid = false;
  37
  38   GeomAbs_SurfaceType aFaceType = GeomAbs_Plane;
  39   if (theArguments.size() == 1) {
  40     std::string anArgument = theArguments.front();
  41     aFaceType = faceType(anArgument);
  42   }
  43
  44   ObjectPtr anObject = GeomValidators_Tools::getObject(theAttribute);
  45   if (anObject.get() != NULL) {
  46     AttributeSelectionPtr aSelectionAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
  47                                                                  (theAttribute);
  48     std::shared_ptr<GeomAPI_Shape> aGeomShape = aSelectionAttr->value();
  49     std::shared_ptr<GeomAPI_Face> aGeomFace(new GeomAPI_Face(aGeomShape));
  50     if (aGeomFace.get() != NULL) {
  51       switch(aFaceType) {
  52           case GeomAbs_Plane:
  53             aValid = aGeomFace->isPlanar();
  54             break;
  55           case GeomAbs_Cylinder:
  56             break;
  57           default:
  58             break;
  59       }
  60     }
  61   }
  62   else
  63     aValid = true; // an empty face selected is valid.
  64   return aValid;
  65 }