-// File: Model_AttributeBoolean.cpp
-// Created: 2 june 2014
-// Author: Vitaly Smetannikov
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// 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)
{
- Standard_Boolean aValue = theValue ? Standard_True : Standard_False;
- if (myBool->Get() != aValue) {
+ Standard_Integer aValue = theValue ? 1 : 0;
+ 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() == 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;
}