1 // File: ModelAPI_AttributeReference.cxx
3 // Author: Mikhail PONIKAROV
5 #include "Model_AttributeReference.h"
6 #include "Model_Application.h"
7 #include "Model_Events.h"
8 #include "Model_Data.h"
9 #include <ModelAPI_Feature.h>
13 void Model_AttributeReference::setValue(ObjectPtr theObject)
17 if (!myIsInitialized || value() != theObject) {
18 boost::shared_ptr<Model_Data> aData = boost::dynamic_pointer_cast<Model_Data>(
21 boost::shared_ptr<Model_Document> aDoc =
22 boost::dynamic_pointer_cast<Model_Document>(owner()->document());
23 myRef->Set(aData->label().Father()); // references to the feature label
25 owner()->data()->sendAttributeUpdated(this);
29 ObjectPtr Model_AttributeReference::value()
31 if (myIsInitialized) {
32 boost::shared_ptr<Model_Document> aDoc = boost::dynamic_pointer_cast<Model_Document>(
35 TDF_Label aRefLab = myRef->Get();
36 return aDoc->object(aRefLab);
43 Model_AttributeReference::Model_AttributeReference(TDF_Label& theLabel)
45 myIsInitialized = theLabel.FindAttribute(TDF_Reference::GetID(), myRef) == Standard_True;
46 if (!myIsInitialized) {
47 myRef = TDF_Reference::Set(theLabel, theLabel); // not initialized references to itself
50 boost::shared_ptr<Model_Document> aDoc =
51 boost::dynamic_pointer_cast<Model_Document>(owner()->document());
56 void Model_AttributeReference::setObject(const boost::shared_ptr<ModelAPI_Object>& theObject)
58 if (owner() != theObject) {
59 ModelAPI_AttributeReference::setObject(theObject);
60 boost::shared_ptr<Model_Document> aDoc =
61 boost::dynamic_pointer_cast<Model_Document>(owner()->document());
65 Model_AttributeReference::~Model_AttributeReference()
67 boost::shared_ptr<Model_Document> aDoc =
68 boost::dynamic_pointer_cast<Model_Document>(owner()->document());
69 TDF_Label aLab = myRef->Get();