return true;
}
+
+//==================================================================================================
+bool FeaturesPlugin_ValidatorGlueFacesSelection::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ Events_InfoMessage& theError) const
+{
+ AttributeSelectionListPtr anAttrSelectionList =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(theAttribute);
+ if (!anAttrSelectionList.get()) {
+ theError = "Error: This validator can only work with selection list attributes.";
+ return false;
+ }
+
+ // Check selected entities are of valid types
+ for (int anIndex = 0; anIndex < anAttrSelectionList->size(); ++anIndex) {
+ AttributeSelectionPtr anAttrSelection = anAttrSelectionList->value(anIndex);
+ if (!anAttrSelection.get()) {
+ theError = "Error: Empty attribute selection.";
+ return false;
+ }
+ ResultPtr aContext = anAttrSelection->context();
+ if (!aContext.get()) {
+ theError = "Error: Empty selection context.";
+ return false;
+ }
+ if (aContext->groupName() != ModelAPI_ResultBody::group()) {
+ theError = "Error: Not a result body.";
+ return false;
+ }
+
+ GeomShapePtr aContextShape = aContext->shape();
+ if (!aContextShape.get()) {
+ theError = "Error: Empty shape.";
+ return false;
+ }
+
+ GeomAPI_Shape::ShapeType aShapeType = aContextShape->shapeType();
+ std::set<GeomAPI_Shape::ShapeType> anAllowedTypes;
+ anAllowedTypes.insert(GeomAPI_Shape::FACE);
+ anAllowedTypes.insert(GeomAPI_Shape::SHELL);
+ anAllowedTypes.insert(GeomAPI_Shape::SOLID);
+ anAllowedTypes.insert(GeomAPI_Shape::COMPSOLID);
+ anAllowedTypes.insert(GeomAPI_Shape::COMPOUND);
+ if (anAllowedTypes.find(aShapeType) == anAllowedTypes.end()) {
+ theError = "Error: Selected shape has the wrong type.";
+ return false;
+ }
+
+ }
+
+ return true;
+}
