+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: ModelAPI_AttributeDocRef.cxx
// Created: 2 Apr 2014
// Author: Mikhail PONIKAROV
using namespace std;
-void Model_AttributeDocRef::setValue(boost::shared_ptr<ModelAPI_Document> theDoc)
+void Model_AttributeDocRef::setValue(std::shared_ptr<ModelAPI_Document> theDoc)
{
- TCollection_ExtendedString aNewID(theDoc->id().c_str());
- if (!myIsInitialized || myComment->Get() != aNewID) {
- myComment->Set(TCollection_ExtendedString(theDoc->id().c_str()));
+ if (myID->Get() != theDoc->id()) {
+ myID->Set(theDoc->id());
owner()->data()->sendAttributeUpdated(this);
}
}
-boost::shared_ptr<ModelAPI_Document> Model_AttributeDocRef::value()
+std::shared_ptr<ModelAPI_Document> Model_AttributeDocRef::value()
+{
+ return Model_Application::getApplication()->document(myID->Get());
+}
+
+int Model_AttributeDocRef::docId()
{
- if (myComment->Get().Length())
- return Model_Application::getApplication()->getDocument(
- TCollection_AsciiString(myComment->Get()).ToCString());
- // not initialized
- return boost::shared_ptr<ModelAPI_Document>();
+ return myID->Get();
}
Model_AttributeDocRef::Model_AttributeDocRef(TDF_Label& theLabel)
{
- myIsInitialized = theLabel.FindAttribute(TDataStd_Comment::GetID(), myComment) == Standard_True;
+ myIsInitialized = theLabel.FindAttribute(TDataStd_Integer::GetID(), myID) == Standard_True;
if (!myIsInitialized) {
- // create attribute: not initialized by value yet, just empty string
- myComment = TDataStd_Comment::Set(theLabel, "");
- } else { // document was already referenced: try to set it as loaded by demand
- Handle(Model_Application) anApp = Model_Application::getApplication();
- string anID(TCollection_AsciiString(myComment->Get()).ToCString());
- if (!anApp->hasDocument(anID)) {
- anApp->setLoadByDemand(anID);
- }
+ int aNewID = Model_Application::getApplication()->generateDocumentId();
+ myID = TDataStd_Integer::Set(theLabel, aNewID);
}
}
+
+void Model_AttributeDocRef::reinit()
+{
+ // myLab is unknown, nevertheless, lose of attribute DocRef for live feature seems impossible
+}