-//**************************************************************
-std::set<FeaturePtr> refFeatures(const ObjectPtr& theObject, bool checkAllDocuments = true)
-{
- std::set<FeaturePtr> aRefFeatures;
- FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
- if (!aFeature.get())
- return aRefFeatures;
-
- DocumentPtr aFeatureDoc = aFeature->document();
- // 1. find references in the current document
- aFeatureDoc->refsToFeature(aFeature, aRefFeatures, false);
-
- // 2. find references in all documents if the document of the feature is
- // "PartSet". Features of this document can be used in all other documents
- if (checkAllDocuments) {
- SessionPtr aMgr = ModelAPI_Session::get();
- DocumentPtr aModuleDoc = aMgr->moduleDocument();
- if (aFeatureDoc == aModuleDoc) {
- // the feature and results of the feature should be found in references
- std::list<ObjectPtr> aDeletedObjects;
- aDeletedObjects.push_back(aFeature);
- typedef std::list<std::shared_ptr<ModelAPI_Result> > ResultsList;
- const ResultsList& aResults = aFeature->results();
- ResultsList::const_iterator aRIter = aResults.begin();
- for (; aRIter != aResults.cend(); aRIter++) {
- ResultPtr aRes = *aRIter;
- if (aRes.get())
- aDeletedObjects.push_back(aRes);
- }
- // get all opened documents; found features in the documents;
- // get a list of objects where a feature refers;
- // search in these objects the deleted objects.
- std::list<DocumentPtr> anOpenedDocs = aMgr->allOpenedDocuments();
- std::list<DocumentPtr>::const_iterator anIt = anOpenedDocs.begin(),
- aLast = anOpenedDocs.end();
- std::list<std::pair<std::string, std::list<ObjectPtr> > > aRefs;
- for (; anIt != aLast; anIt++) {
- DocumentPtr aDocument = *anIt;
- if (aDocument == aFeatureDoc)
- continue; // this document has been already processed in 1.1
-
- int aFeaturesCount = aDocument->size(ModelAPI_Feature::group());
- for (int aId = 0; aId < aFeaturesCount; aId++) {
- ObjectPtr anObject = aDocument->object(ModelAPI_Feature::group(), aId);
- FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
- if (!aFeature.get())
- continue;
-
- aRefs.clear();
- aFeature->data()->referencesToObjects(aRefs);
- std::list<std::pair<std::string, std::list<ObjectPtr> > >::iterator aRef = aRefs.begin();
- bool aHasReferenceToObjetc = false;
- for(; aRef != aRefs.end() && !aHasReferenceToObjetc; aRef++) {
- std::list<ObjectPtr>::iterator aRefObj = aRef->second.begin();
- for(; aRefObj != aRef->second.end() && !aHasReferenceToObjetc; aRefObj++) {
- std::list<ObjectPtr>::const_iterator aObjIt = aDeletedObjects.begin();
- for(; aObjIt != aDeletedObjects.end() && !aHasReferenceToObjetc; aObjIt++) {
- aHasReferenceToObjetc = *aObjIt == *aRefObj;
- }
- }
- }
- if (aHasReferenceToObjetc)
- aRefFeatures.insert(aFeature);
- }
- }
- }
- }
- return aRefFeatures;
-}
-