1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 #include "GeomValidators_ConstructionComposite.h"
5 #include "ModelAPI_AttributeSelection.h"
6 #include "ModelAPI_ResultConstruction.h"
7 #include "ModelAPI_CompositeFeature.h"
9 bool GeomValidators_ConstructionComposite::isValid(const AttributePtr& theAttribute,
10 const std::list<std::string>& theArguments,
11 std::string& theError) const
14 if (theAttribute->attributeType() != ModelAPI_AttributeSelection::typeId()) {
16 theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
20 AttributeSelectionPtr aSelectionAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
22 ResultPtr aResult = aSelectionAttr->context();
23 // global selection should be ignored, the filter processes only selected sub-shapes
24 // that means, that the shape of the context result is equal to the shape value
25 ///*ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theSelectedObject);
28 theError = "The result is empty";
31 GeomShapePtr aShape = aSelectionAttr->value();
32 GeomShapePtr aShapePtr = aResult->shape();
33 // it is important to call isEqual of the shape of result.
34 // It is a GeomAPI_Vertex shape for the point. The shape of the parameter is
35 // GeomAPI_Shape. It is important to use the realization of the isEqual method from
36 // GeomAPI_Vertex class
38 // an empty shape is used in attribute selection if the shape of the result is equal to
39 // the selected shape, so according to the upper condition, the result is true
43 if (aShapePtr->isEqual(aShape)) {
47 ResultConstructionPtr aConstr =
48 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aResult);
50 // non-construction results should be accepted by this filter, e.g. body results
54 // it provides selection only on composite features, construction without composite
55 // feature is not selectable.
56 FeaturePtr aFeature = ModelAPI_Feature::feature(aConstr);
57 CompositeFeaturePtr aComposite =
58 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
59 aValid = aComposite && aComposite->numberOfSubs() > 0;
61 theError = "Uses composite construction feature without sub-features.";