src/ModelAPI/ModelAPI_ShapeValidator.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        ModelAPI_ShapeValidator.cpp
   4 // Created:     2 Feb 2015
   5 // Author:      Natalia ERMOLAEVA
   6
   7 #include "ModelAPI_ShapeValidator.h"
   8
   9 #include <ModelAPI_AttributeSelection.h>
  10 #include "ModelAPI_Object.h"
  11
  12 bool ModelAPI_ShapeValidator::isValid(const AttributePtr& theAttribute,
  13                                       const std::list<std::string>& theArguments,
  14                                       std::string& theError) const
  15 {
  16   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
  17   AttributeSelectionPtr aSelectionAttribute =
  18                      std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
  19   GeomShapePtr aShape = aSelectionAttribute->value();
  20
  21   std::string aCurrentAttributeId = theAttribute->id();
  22   // get all feature attributes
  23   std::list<AttributePtr> anAttrs =
  24       aFeature->data()->attributes(ModelAPI_AttributeSelection::typeId());
  25   if (anAttrs.size() > 0 && aShape.get() != NULL) {
  26     std::list<AttributePtr>::iterator anAttr = anAttrs.begin();
  27     for(; anAttr != anAttrs.end(); anAttr++) {
  28       AttributePtr anAttribute = *anAttr;
  29       // take into concideration only other attributes
  30       if (anAttribute.get() != NULL && anAttribute->id() != aCurrentAttributeId) {
  31         AttributeSelectionPtr aSelectionAttribute =
  32           std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(anAttribute);
  33         // the shape of the attribute should be not the same
  34         if (aSelectionAttribute.get() != NULL && aShape->isEqual(aSelectionAttribute->value())) {
  35           return false;
  36         }
  37       }
  38     }
  39   }
  40   return true;
  41 }