+std::pair<std::string, bool> getDefaultName(const std::shared_ptr<ModelAPI_Result>& theResult,
+ const bool theInherited)
+{
+ typedef std::list< std::pair < std::string, std::list<ObjectPtr> > > ListOfReferences;
+
+ SessionPtr aSession = ModelAPI_Session::get();
+
+ ResultBodyPtr anOwnerRes = bodyOwner(theResult);
+ if (anOwnerRes) {
+ // names of sub-solids in CompSolid should be default (for example,
+ // result of boolean operation 'Boolean_1_1' is a CompSolid which is renamed to 'MyBOOL',
+ // however, sub-elements of 'MyBOOL' should be named 'Boolean_1_1_1', 'Boolean_1_1_2' etc.)
+ std::ostringstream aDefaultName;
+ aDefaultName << getDefaultName(anOwnerRes).first;
+ aDefaultName << "_" << (bodyIndex(theResult) + 1);
+ return std::pair<std::string, bool>(aDefaultName.str(), false);
+ }
+
+ FeaturePtr anOwner = ModelAPI_Feature::feature(theResult->data()->owner());
+ DataPtr aData = anOwner->data();
+
+ ListOfReferences aReferences;
+ // find first result with user-defined name
+ ListOfReferences::const_iterator aFoundRef = aReferences.end();
+ if (theInherited) {
+ aData->referencesToObjects(aReferences);
+
+ for (ListOfReferences::const_iterator aRefIt = aReferences.begin();
+ aRefIt != aReferences.end(); ++aRefIt) {
+ bool isConcealed = aSession->validators()->isConcealed(anOwner->getKind(), aRefIt->first);
+ bool isMainArg = isConcealed &&
+ aSession->validators()->isMainArgument(anOwner->getKind(), aRefIt->first);
+ if (isConcealed) {
+ // check the referred object is a Body
+ // (for example, ExtrusionCut has a sketch as a first attribute which is concealing)
+ bool isBody = aRefIt->second.size() > 1 || (aRefIt->second.size() == 1 &&
+ aRefIt->second.front()->groupName() == ModelAPI_ResultBody::group());
+ if (isBody && (isMainArg || aFoundRef == aReferences.end() ||
+ aData->isPrecedingAttribute(aRefIt->first, aFoundRef->first)))
+ aFoundRef = aRefIt;
+
+ if (isMainArg)
+ break;
+ }
+ }
+ }
+ // get the result number in the feature
+ int anIndexInOwner = 0;
+ const std::list<ResultPtr>& anOwnerResults = anOwner->results();
+ std::list<ResultPtr>::const_iterator aResIt = anOwnerResults.cbegin();
+ for(; aResIt != anOwnerResults.cend(); aResIt++) {
+ if(*aResIt == theResult)
+ break;
+ anIndexInOwner++;
+ }
+
+ // find an object which is concealed by theResult
+ if (aFoundRef != aReferences.end() && !aFoundRef->second.empty()) {
+ // store number of references for each object
+ std::map<ResultPtr, int> aNbRefToObject;
+ // search the object by result index
+ std::list<ObjectPtr>::const_iterator anObjIt = aFoundRef->second.begin();
+ int aResultIndex = anIndexInOwner;
+ while (--aResultIndex >= 0) {
+ ResultPtr aCurRes = std::dynamic_pointer_cast<ModelAPI_Result>(*anObjIt);
+ ResultBodyPtr aParentBody = ModelAPI_Tools::bodyOwner(aCurRes);
+ if (aParentBody)
+ aCurRes = aParentBody;
+ if (aNbRefToObject.find(aCurRes) == aNbRefToObject.end())
+ aNbRefToObject[aCurRes] = 1;
+ else
+ aNbRefToObject[aCurRes] += 1;
+
+ ++anObjIt;
+ if (anObjIt == aFoundRef->second.end()) {
+ anObjIt = aFoundRef->second.begin();
+ break;
+ }
+ }
+ // check the result is a Body
+ if ((*anObjIt)->groupName() == ModelAPI_ResultBody::group()) {
+ // check the result is part of CompSolid
+ ResultPtr anObjRes = std::dynamic_pointer_cast<ModelAPI_Result>(*anObjIt);
+ ResultBodyPtr aParentBody = ModelAPI_Tools::bodyOwner(anObjRes);
+ if (aParentBody)
+ anObjRes = aParentBody;
+
+ // return name of reference result only if it has been renamed by the user,
+ // in other case compose a default name
+ if (anObjRes->data()->hasUserDefinedName()) {
+ std::stringstream aName;
+ aName << anObjRes->data()->name();
+ std::map<ResultPtr, int>::iterator aFound = aNbRefToObject.find(anObjRes);
+ if (aFound != aNbRefToObject.end()) {
+ // to generate unique name, add suffix if there are several results
+ // referring to the same shape
+ aName << "_" << aFound->second + 1;
+ }
+ return std::pair<std::string, bool>(aName.str(), true);
+ }
+ }
+ }
+
+ // compose default name by the name of the feature and the index of result
+ std::stringstream aDefaultName;
+ aDefaultName << anOwner->name();
+ // if there are several results (issue #899: any number of result),
+ // add unique prefix starting from second
+ if (anIndexInOwner > 0 || theResult->groupName() == ModelAPI_ResultBody::group())
+ aDefaultName << "_" << anIndexInOwner + 1;
+ return std::pair<std::string, bool>(aDefaultName.str(), false);
+}
+
+std::set<FeaturePtr> getParents(const FeaturePtr& theFeature)
+{
+ std::set<FeaturePtr> aParents;
+ for (FeaturePtr aCurFeat = theFeature; aCurFeat; ) {
+ CompositeFeaturePtr aFoundComposite;
+ const std::set<AttributePtr>& aRefs = aCurFeat->data()->refsToMe();
+ for (std::set<AttributePtr>::const_iterator anIt = aRefs.begin();
+ anIt != aRefs.end(); ++anIt) {
+ FeaturePtr aF = ModelAPI_Feature::feature((*anIt)->owner());
+ aFoundComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aF);
+ if (aFoundComposite && aFoundComposite->isSub(aCurFeat))
+ break;
+ else
+ aFoundComposite = CompositeFeaturePtr();
+ }
+
+ if (aFoundComposite) {
+ aParents.insert(aFoundComposite);
+ aCurFeat = aFoundComposite;
+ }
+ else {
+ // add the part containing high-level feature
+ SessionPtr aSession = ModelAPI_Session::get();
+ DocumentPtr aPartSetDoc = aSession->moduleDocument();
+ std::list<FeaturePtr> aPartSetFeatures = aPartSetDoc->allFeatures();
+ for (std::list<FeaturePtr>::const_iterator anIt = aPartSetFeatures.begin();
+ anIt != aPartSetFeatures.end(); ++anIt) {
+ aFoundComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*anIt);
+ if (aFoundComposite && aFoundComposite->isSub(aCurFeat)) {
+ aParents.insert(aFoundComposite);
+ break;
+ }
+ }
+
+ aCurFeat = FeaturePtr();
+ }
+ }
+ return aParents;
+}
+
+void removeResults(const std::list<ResultPtr>& theResults)
+{
+ // collect all documents where the results must be removed
+ std::map<DocumentPtr, std::list<ResultPtr> > aDocs;
+
+ std::list<ResultPtr>::const_iterator aResIter = theResults.cbegin();
+ for(; aResIter != theResults.cend(); aResIter++) {
+ DocumentPtr aDoc = (*aResIter)->document();
+ if (!aDocs.count(aDoc))
+ aDocs[aDoc] = std::list<ResultPtr>();
+ aDocs[aDoc].push_back(*aResIter);
+ }
+ // create a "remove" feature in each doc
+ std::map<DocumentPtr, std::list<ResultPtr> >::iterator aDoc = aDocs.begin();
+ for(; aDoc != aDocs.end(); aDoc++) {
+ FeaturePtr aRemove = aDoc->first->addFeature("RemoveResults");
+ if (aRemove) {
+ for(aResIter = aDoc->second.cbegin(); aResIter != aDoc->second.cend(); aResIter++)
+ aRemove->selectionList("results")->append(*aResIter, GeomShapePtr());
+ }
+ }
+}
+