X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_AttributeBoolean.cpp;h=1f59947484bbecceb9a67170ff8190158536a083;hb=09365c927ebe8d881de2eda7f96bc33a2d9511c8;hp=d3c0d6bc5aa9f5950f229b09bbc9d5a06549d53b;hpb=2e3e7b15bec99425564665f1e58fa8c013b6ec3c;p=modules%2Fshaper.git

diff --git a/src/Model/Model_AttributeBoolean.cpp b/src/Model/Model_AttributeBoolean.cpp
index d3c0d6bc5..1f5994748 100644
--- a/src/Model/Model_AttributeBoolean.cpp
+++ b/src/Model/Model_AttributeBoolean.cpp
@@ -1,33 +1,50 @@
-// File:        Model_AttributeBoolean.cpp
-// Created:     2 june 2014
-// Author:      Vitaly Smetannikov
+// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
+//
+// 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_AttributeBoolean.h"
-#include "Model_Events.h"
-#include <Events_Loop.h>
-
-using namespace std;
+#include <ModelAPI_Feature.h>
+#include <ModelAPI_Data.h>
 
 void Model_AttributeBoolean::setValue(bool theValue)
 {
-  if (myBool->Get() != theValue) {
-    myBool->Set(theValue? 1 : 0);
-    static Events_ID anEvent = Events_Loop::eventByName(EVENT_FEATURE_UPDATED);
-    Model_FeatureUpdatedMessage aMsg(owner(), anEvent);
-    Events_Loop::loop()->send(aMsg);
+  Standard_Integer aValue = theValue ? 1 : 0;
+  if (!myIsInitialized || myBool->Get() != aValue) {
+    if (myBool.IsNull())
+      myBool = TDataStd_Integer::Set(myLab, 0);
+    myBool->Set(aValue);
+    owner()->data()->sendAttributeUpdated(this);
   }
 }
 
 bool Model_AttributeBoolean::value()
 {
-  return (myBool->Get() == 1)? true : false;
+  return myIsInitialized && myBool->Get() == 1;
 }
 
 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;
 }