src/GeomValidators/GeomValidators_ZeroOffset.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        GeomValidators_ZeroOffset.h
   4 // Created:     13 May 2015
   5 // Author:      Dmitry Bobylev
   6
   7 #include <GeomValidators_ZeroOffset.h>
   8
   9 #include <GeomAPI_Shape.h>
  10 #include <ModelAPI_AttributeDouble.h>
  11 #include <ModelAPI_AttributeSelection.h>
  12
  13 //=================================================================================================
  14 bool GeomValidators_ZeroOffset::isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
  15                                         const std::list<std::string>& theArguments) const
  16 {
  17   if(theArguments.size() < 4) {
  18     return false;
  19   }
  20
  21   std::list<std::string>::const_iterator anIt = theArguments.begin(), aLast = theArguments.end();
  22
  23   std::shared_ptr<GeomAPI_Shape> aFromShape;
  24   std::shared_ptr<GeomAPI_Shape> aToShape;
  25
  26   std::shared_ptr<ModelAPI_AttributeSelection> anAttrSel = theFeature->selection(*anIt);
  27   if(anAttrSel) {
  28     aFromShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anAttrSel->value());
  29   }
  30   anIt++;
  31   anAttrSel = theFeature->selection(*anIt);
  32   if(anAttrSel) {
  33     aToShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anAttrSel->value());
  34   }
  35   anIt++;
  36
  37   double aFromOffset = 0.0;
  38   double aToOffset = 0.0;
  39
  40   std::shared_ptr<ModelAPI_AttributeDouble> anAttrDouble = theFeature->real(*anIt);
  41   if(anAttrDouble) {
  42     aFromOffset = anAttrDouble->value();
  43   }
  44   anIt++;
  45   anAttrDouble = theFeature->real(*anIt);
  46   if(anAttrDouble) {
  47     aToOffset = anAttrDouble->value();
  48   }
  49
  50   if(((!aFromShape && !aToShape) || ((aFromShape && aToShape) && aFromShape->isEqual(aToShape)))
  51     && (aFromOffset == 0.0 && aToOffset == 0.0)) {
  52     return false;
  53   }
  54
  55   return true;
  56 }
  57
  58 //=================================================================================================
  59 bool GeomValidators_ZeroOffset::isNotObligatory(std::string theFeature, std::string theAttribute)
  60 {
  61   if(theAttribute == "from_object" || theAttribute == "to_object") {
  62     return true;
  63   }
  64
  65   return false;
  66 }