+std::shared_ptr<ModelAPI_ResultBody> ExchangePlugin_ImportFeature::createResultBody(
+ std::shared_ptr<GeomAPI_Shape> aGeomShape)
+{
+ std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data());
+ //LoadNamingDS of the imported shape
+ loadNamingDS(aGeomShape, aResultBody);
+ return aResultBody;
+}
+
+void ExchangePlugin_ImportFeature::importFile(const std::string& theFileName)
+{
+ // "*.brep" -> "BREP"
+ std::string anExtension = GeomAlgoAPI_Tools::File_Tools::extension(theFileName);
+
+ if (anExtension == "XAO") {
+ importXAO(theFileName);
+ return;
+ }
+
+ // Perform the import
+ std::string anError;
+ std::shared_ptr<GeomAPI_Shape> aGeomShape;
+ if (anExtension == "BREP" || anExtension == "BRP") {
+ aGeomShape = BREPImport(theFileName, anExtension, anError);
+ } else if (anExtension == "STEP" || anExtension == "STP") {
+ aGeomShape = STEPImport(theFileName, anExtension, anError);
+ } else if (anExtension == "IGES" || anExtension == "IGS") {
+ aGeomShape = IGESImport(theFileName, anExtension, anError);
+ } else {
+ anError = "Unsupported format: " + anExtension;
+ }
+
+ // Check if shape is valid
+ if (!anError.empty()) {
+ setError("An error occurred while importing " + theFileName + ": " + anError);
+ return;
+ }
+
+ // Pass the results into the model
+ std::string anObjectName = GeomAlgoAPI_Tools::File_Tools::name(theFileName);
+ data()->setName(anObjectName);
+
+ setResult(createResultBody(aGeomShape));
+}
+
+void ExchangePlugin_ImportFeature::importXAO(const std::string& theFileName)
+{
+ try {
+ std::string anError;
+
+ XAO::Xao aXao;
+ std::shared_ptr<GeomAPI_Shape> aGeomShape = XAOImport(theFileName, anError, &aXao);
+
+ if (!anError.empty()) {
+ setError("An error occurred while importing " + theFileName + ": " + anError);
+ return;
+ }
+
+ XAO::Geometry* aXaoGeometry = aXao.getGeometry();
+
+ // use the geometry name or the file name for the feature
+ std::string aBodyName = aXaoGeometry->getName();
+ if (aBodyName.empty())
+ aBodyName = GeomAlgoAPI_Tools::File_Tools::name(theFileName);
+ data()->setName(aBodyName);
+
+ ResultBodyPtr aResultBody = createResultBody(aGeomShape);
+ setResult(aResultBody);
+
+ // Process groups
+ std::shared_ptr<ModelAPI_AttributeRefList> aRefListOfGroups =
+ std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(data()->attribute(FEATURES_ID()));
+
+ // Remove previous groups stored in RefList
+ std::list<ObjectPtr> anGroupList = aRefListOfGroups->list();
+ std::list<ObjectPtr>::iterator anGroupIt = anGroupList.begin();
+ for (; anGroupIt != anGroupList.end(); ++anGroupIt) {
+ std::shared_ptr<ModelAPI_Feature> aFeature = ModelAPI_Feature::feature(*anGroupIt);
+ if (aFeature)
+ document()->removeFeature(aFeature);
+ }
+
+ // Create new groups
+ for (int aGroupIndex = 0; aGroupIndex < aXao.countGroups(); ++aGroupIndex) {
+ XAO::Group* aXaoGroup = aXao.getGroup(aGroupIndex);
+
+ std::shared_ptr<ModelAPI_Feature> aGroupFeature = addFeature("Group");
+
+ // group name
+ if (!aXaoGroup->getName().empty())
+ aGroupFeature->data()->setName(aXaoGroup->getName());
+
+ // fill selection
+ AttributeSelectionListPtr aSelectionList = aGroupFeature->selectionList("group_list");
+
+ // conversion of dimension
+ XAO::Dimension aGroupDimension = aXaoGroup->getDimension();
+ std::string aDimensionString = XAO::XaoUtils::dimensionToString(aXaoGroup->getDimension());
+ std::string aSelectionType = ExchangePlugin_Tools::xaoDimension2selectionType(aDimensionString);
+
+ aSelectionList->setSelectionType(aSelectionType);
+ for (int anElementIndex = 0; anElementIndex < aXaoGroup->count(); ++anElementIndex) {
+ aSelectionList->append(aResultBody, GeomShapePtr());
+ // complex conversion of element index to reference id
+ int anElementID = aXaoGroup->get(anElementIndex);
+ std::string aReferenceString =
+ aXaoGeometry->getElementReference(aXaoGroup->getDimension(), anElementID);
+ int aReferenceID = XAO::XaoUtils::stringToInt(aReferenceString);
+
+ aSelectionList->value(anElementIndex)->setId(aReferenceID);
+ }
+ }
+ // Top avoid problems in Object Browser update: issue #1647.
+ ModelAPI_EventCreator::get()->sendReordered(
+ std::dynamic_pointer_cast<ModelAPI_Feature>(aRefListOfGroups->owner()));
+
+ } catch (XAO::XAO_Exception& e) {
+ std::string anError = e.what();
+ setError("An error occurred while importing " + theFileName + ": " + anError);
+ return;
+ }
+}
+
+//============================================================================
+std::shared_ptr<ModelAPI_Feature> ExchangePlugin_ImportFeature::addFeature(
+ std::string theID)