Merge branch 'master' of newgeom:newgeom.git

[modules/shaper.git] / src / Model / Model_AttributeReference.cpp

diff --git a/src/Model/Model_AttributeReference.cpp b/src/Model/Model_AttributeReference.cpp
index ab247fdc9d72db1835ca3635e3731cbcfeb15e5d..134516972b2a2eecfacab366f3bb46f9204d5a8c 100644 (file)
--- a/src/Model/Model_AttributeReference.cpp
+++ b/src/Model/Model_AttributeReference.cpp
@@ -7,47 +7,69 @@
 #include "Model_Events.h"
 #include "Model_Data.h"
 #include <ModelAPI_Feature.h>
-#include <Events_Loop.h>
 
 using namespace std;
 
-void Model_AttributeReference::setValue(boost::shared_ptr<ModelAPI_Feature> theFeature)
+void Model_AttributeReference::setValue(ObjectPtr theObject)
 {
-  if (value() != theFeature) {
-    boost::shared_ptr<Model_Data> aData = 
-      boost::dynamic_pointer_cast<Model_Data>(theFeature->data());
-    if (myRef.IsNull()) {
-      boost::shared_ptr<Model_Data> aMyData = 
-        boost::dynamic_pointer_cast<Model_Data>(feature()->data());
-      TDF_Reference::Set(aMyData->label(), aData->label());
-    } else {
-      myRef->Set(aData->label());
-    }
+  if(!theObject)
+    return;
+  if (!myIsInitialized || value() != theObject) {
+    boost::shared_ptr<Model_Data> aData = boost::dynamic_pointer_cast<Model_Data>(
+        theObject->data());
+
+    boost::shared_ptr<Model_Document> aDoc =
+      boost::dynamic_pointer_cast<Model_Document>(owner()->document());
+    if (aDoc) aDoc->objectIsNotReferenced(aDoc->object(myRef->Get()));
+    myRef->Set(aData->label().Father());  // references to the feature label
+    boost::shared_dynamic_cast<Model_Document>(owner()->document())->objectIsReferenced(theObject);
 
-    static Events_ID anEvent = Events_Loop::eventByName(EVENT_FEATURE_UPDATED);
-    Model_FeatureUpdatedMessage aMsg(feature(), anEvent);
-    Events_Loop::loop()->send(aMsg);
+    owner()->data()->sendAttributeUpdated(this);
   }
 }
 
-boost::shared_ptr<ModelAPI_Feature> Model_AttributeReference::value()
+ObjectPtr Model_AttributeReference::value()
 {
-  if (!myRef.IsNull()) {
-    boost::shared_ptr<Model_Document> aDoc = 
-      boost::dynamic_pointer_cast<Model_Document>(feature()->document());
+  if (myIsInitialized) {
+    boost::shared_ptr<Model_Document> aDoc = boost::dynamic_pointer_cast<Model_Document>(
+        owner()->document());
     if (aDoc) {
       TDF_Label aRefLab = myRef->Get();
-      return aDoc->feature(aRefLab);
+      return aDoc->object(aRefLab);
     }
   }
   // not initialized
-  return boost::shared_ptr<ModelAPI_Feature>();
+  return FeaturePtr();
 }
 
 Model_AttributeReference::Model_AttributeReference(TDF_Label& theLabel)
 {
-  // check the attribute could be already presented in this doc (after load document)
-  if (!theLabel.FindAttribute(TDF_Reference::GetID(), myRef)) {
-    // create attribute: not initialized by value yet: attribute is not set to the label!
+  myIsInitialized = theLabel.FindAttribute(TDF_Reference::GetID(), myRef) == Standard_True;
+  if (!myIsInitialized) {
+    myRef = TDF_Reference::Set(theLabel, theLabel);  // not initialized references to itself
+  } else {
+    if (owner()) {
+      boost::shared_ptr<Model_Document> aDoc =
+        boost::dynamic_pointer_cast<Model_Document>(owner()->document());
+      if (aDoc) aDoc->objectIsReferenced(aDoc->object(myRef->Get()));
+    }
+  }
+}
+
+void Model_AttributeReference::setObject(const boost::shared_ptr<ModelAPI_Object>& theObject)
+{
+  if (owner() != theObject) {
+    ModelAPI_AttributeReference::setObject(theObject);
+    boost::shared_ptr<Model_Document> aDoc =
+      boost::dynamic_pointer_cast<Model_Document>(owner()->document());
+    if (aDoc) aDoc->objectIsReferenced(aDoc->object(myRef->Get()));
   }
 }
+
+Model_AttributeReference::~Model_AttributeReference()
+{
+  boost::shared_ptr<Model_Document> aDoc =
+    boost::dynamic_pointer_cast<Model_Document>(owner()->document());
+  TDF_Label aLab = myRef->Get();
+  if (aDoc && !aLab.IsNull()) aDoc->objectIsNotReferenced(aDoc->object(myRef->Get()));
+}