-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: ModelAPI_AttributeDocRef.cxx
-// Created: 2 Apr 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include "Model_AttributeDocRef.h"
#include "Model_Application.h"
#include <ModelAPI_Feature.h>
#include <ModelAPI_Data.h>
-using namespace std;
-
void Model_AttributeDocRef::setValue(std::shared_ptr<ModelAPI_Document> theDoc)
{
- myDoc = 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);
}
}
std::shared_ptr<ModelAPI_Document> Model_AttributeDocRef::value()
{
- return myDoc;
+ return Model_Application::getApplication()->document(myID->Get());
+}
+
+int Model_AttributeDocRef::docId()
+{
+ 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);
+ myIsInitialized = true;
}
}
+
+void Model_AttributeDocRef::reinit()
+{
+ // myLab is unknown, nevertheless, lose of attribute DocRef for live feature seems impossible
+}