Added the system of reinitialization of attributes instead of re-creation of them...

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

diff --git a/src/Model/Model_AttributeBoolean.cpp b/src/Model/Model_AttributeBoolean.cpp
index 5472dadf255f13feac8b09704726979751f0d191..d576a8870be398222cdac5052fae5879695467c9 100644 (file)
--- a/src/Model/Model_AttributeBoolean.cpp
+++ b/src/Model/Model_AttributeBoolean.cpp
@@ -1,34 +1,39 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        Model_AttributeBoolean.cpp
 // Created:     2 june 2014
 // Author:      Vitaly Smetannikov
 
 #include "Model_AttributeBoolean.h"
-#include "Model_Events.h"
-#include <Events_Loop.h>
+#include <ModelAPI_Feature.h>
+#include <ModelAPI_Data.h>
 
 using namespace std;
 
 void Model_AttributeBoolean::setValue(bool theValue)
 {
   Standard_Boolean aValue = theValue ? Standard_True : Standard_False;
-  if (myBool->Get() != aValue) {
+  if (!myIsInitialized || myBool->Get() != aValue) {
+    if (myBool.IsNull())
+      myBool = TDataStd_Integer::Set(myLab, 0);
     myBool->Set(aValue);
-    static Events_ID anEvent = Events_Loop::eventByName(EVENT_FEATURE_UPDATED);
-    Model_FeatureUpdatedMessage aMsg(owner(), anEvent);
-    Events_Loop::loop()->send(aMsg);
+    owner()->data()->sendAttributeUpdated(this);
   }
 }
 
 bool Model_AttributeBoolean::value()
 {
-  return myBool->Get() == Standard_True;
+  return myIsInitialized && myBool->Get() == Standard_True ;
 }
 
 Model_AttributeBoolean::Model_AttributeBoolean(TDF_Label& theLabel)
+{
+  myLab = theLabel;
+  reinit();
+}
+
+void Model_AttributeBoolean::reinit()
 {
   // check the attribute could be already presented in this doc (after load document)
-  if (!theLabel.FindAttribute(TDataStd_Integer::GetID(), myBool)) {
-    // create attribute: not initialized by value yet, just zero
-    myBool = TDataStd_Integer::Set(theLabel, 0);
-  }
+  myIsInitialized = myLab.FindAttribute(TDataStd_Integer::GetID(), myBool) == Standard_True;
 }