src/GeomValidators/GeomValidators_ZeroOffset.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        GeomValidators_ZeroOffset.cpp
   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 #include <ModelAPI_AttributeString.h>
  13
  14 //=================================================================================================
  15 bool GeomValidators_ZeroOffset::isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
  16                                         const std::list<std::string>& theArguments) const
  17 {
  18   if(theArguments.size() != 8) {
  19     return false;
  20   }
  21
  22   std::list<std::string>::const_iterator anIt = theArguments.begin(), aLast = theArguments.end();
  23
  24   std::string aSelectedMethod;
  25   if(theFeature->string(*anIt)) {
  26     aSelectedMethod = theFeature->string(*anIt)->value();
  27   }
  28   anIt++;
  29   std::string aCreationMethod = *anIt;
  30   anIt++;
  31
  32   double aToSize = 0.0;
  33   double aFromSize = 0.0;
  34
  35   if(theFeature->real(*anIt)) {
  36     aToSize = theFeature->real(*anIt)->value();
  37   }
  38   anIt++;
  39   if(theFeature->real(*anIt)) {
  40     aFromSize = theFeature->real(*anIt)->value();
  41   }
  42   anIt++;
  43
  44   if(aSelectedMethod == aCreationMethod) {
  45     if(aToSize == 0.0 && aFromSize == 0.0) {
  46       return false;
  47     } else {
  48       return true;
  49     }
  50   }
  51
  52   std::shared_ptr<GeomAPI_Shape> aToShape;
  53   std::shared_ptr<GeomAPI_Shape> aFromShape;
  54
  55   std::shared_ptr<ModelAPI_AttributeSelection> anAttrSel = theFeature->selection(*anIt);
  56   if(anAttrSel) {
  57     aToShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anAttrSel->value());
  58     if(aToShape.get() == NULL && anAttrSel->context().get() != NULL) {
  59       aToShape =  anAttrSel->context()->shape();
  60     }
  61   }
  62   anIt++;
  63
  64   std::shared_ptr<ModelAPI_AttributeDouble> anAttrDouble = theFeature->real(*anIt);
  65   if(anAttrDouble) {
  66     aToSize = anAttrDouble->value();
  67   }
  68   anIt++;
  69
  70   anAttrSel = theFeature->selection(*anIt);
  71   if(anAttrSel) {
  72     aFromShape = std::dynamic_pointer_cast<GeomAPI_Shape>(anAttrSel->value());
  73     if(aFromShape.get() == NULL && anAttrSel->context().get() != NULL) {
  74       aFromShape = anAttrSel->context()->shape();
  75     }
  76   }
  77   anIt++;
  78
  79   anAttrDouble = theFeature->real(*anIt);
  80   if(anAttrDouble) {
  81     aFromSize = anAttrDouble->value();
  82   }
  83
  84   if(((!aFromShape && !aToShape) || ((aFromShape && aToShape) && aFromShape->isEqual(aToShape)))
  85     && (aFromSize == 0.0 && aToSize == 0.0)) {
  86     return false;
  87   }
  88
  89   return true;
  90 }
  91
  92 //=================================================================================================
  93 bool GeomValidators_ZeroOffset::isNotObligatory(std::string theFeature, std::string theAttribute)
  94 {
  95   if(theAttribute == "from_object" || theAttribute == "to_object") {
  96     return true;
  97   }
  98
  99   return false;
 100 }