X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_AttributeRefAttr.cpp;h=0c24fe3e1b762cfa047e634473aca9408b288c2c;hb=283433d9c2f39fbd332d6eba691b6a0cd875e29d;hp=2d900eb142221d089617a372e714d182ebf54aa2;hpb=149dcd65a901bded64e17047cd5bf91921fa8bba;p=modules%2Fshaper.git

diff --git a/src/Model/Model_AttributeRefAttr.cpp b/src/Model/Model_AttributeRefAttr.cpp
index 2d900eb14..0c24fe3e1 100644
--- a/src/Model/Model_AttributeRefAttr.cpp
+++ b/src/Model/Model_AttributeRefAttr.cpp
@@ -7,6 +7,7 @@
 #include "Model_AttributeRefAttr.h"
 #include "Model_Application.h"
 #include "Model_Data.h"
+#include "Model_Objects.h"
 #include <ModelAPI_Feature.h>
 
 using namespace std;
@@ -23,8 +24,10 @@ void Model_AttributeRefAttr::setAttr(std::shared_ptr<ModelAPI_Attribute> theAttr
   string anID = aData->id(theAttr);
   if (myIsInitialized && object() == theAttr->owner() && myID->Get().IsEqual(anID.c_str()))
     return;  // nothing is changed
+  REMOVE_BACK_REF(theAttr->owner());
   myRef->Set(aData->label().Father());
   myID->Set(aData->id(theAttr).c_str());
+  ADD_BACK_REF(theAttr->owner());
   owner()->data()->sendAttributeUpdated(this);
 }
 
@@ -43,16 +46,9 @@ void Model_AttributeRefAttr::setObject(ObjectPtr theObject)
 {
   // the back reference from the previous object to the attribute should be removed
   ObjectPtr anObject = object();
-  if (anObject.get() && anObject != theObject) {
-    FeaturePtr anOwnerFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(owner());
-    if (anOwnerFeature.get()) {
-      std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(
-                                          anObject->data());
-      aData->removeBackReference(anOwnerFeature, id());
-    }
-  }
+  if (theObject.get() && (!myIsInitialized || myID->Get().Length() != 0 || object() != theObject)) {
+    REMOVE_BACK_REF(anObject);
 
-  if (theObject && (!myIsInitialized || myID->Get().Length() != 0 || object() != theObject)) {
     std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(
         theObject->data());
     myRef->Set(aData->label().Father());
@@ -64,8 +60,10 @@ void Model_AttributeRefAttr::setObject(ObjectPtr theObject)
     if (anOwnerFeature.get()) {
       aData->addBackReference(anOwnerFeature, id(), false);
     }
+    ADD_BACK_REF(theObject);
     owner()->data()->sendAttributeUpdated(this);
   } else if (theObject.get() == NULL) {
+    REMOVE_BACK_REF(anObject);
     myRef->Set(myRef->Label()); // reference to itself means that object is null
     myID->Set("");  // feature is identified by the empty ID
     owner()->data()->sendAttributeUpdated(this);
@@ -79,13 +77,21 @@ ObjectPtr Model_AttributeRefAttr::object()
         owner()->document());
     if (aDoc) {
       TDF_Label aRefLab = myRef->Get();
-      return aDoc->object(aRefLab);
+      return aDoc->objects()->object(aRefLab);
     }
   }
   // not initialized
   return ObjectPtr();
 }
 
+bool Model_AttributeRefAttr::isInitialized()
+{
+  if (myRef->Get() == myRef->Label()) { // empty is not initialized: sketch parallelity
+    return false;
+  }
+  return ModelAPI_AttributeRefAttr::isInitialized();
+}
+
 Model_AttributeRefAttr::Model_AttributeRefAttr(TDF_Label& theLabel)
 {
   myIsInitialized = theLabel.FindAttribute(TDataStd_Comment::GetID(), myID) == Standard_True;