X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FModel%2FModel_AttributeDouble.cpp;h=0736eddc0570d7a4611121da979160655e65819f;hb=refs%2Ftags%2FV_1.2.1;hp=23e15f0e1ad9457e92570a83dec685aa67ed0314;hpb=912b947536177180af5bd6d620d84e9ebc05be66;p=modules%2Fshaper.git

diff --git a/src/Model/Model_AttributeDouble.cpp b/src/Model/Model_AttributeDouble.cpp
index 23e15f0e1..0736eddc0 100644
--- a/src/Model/Model_AttributeDouble.cpp
+++ b/src/Model/Model_AttributeDouble.cpp
@@ -1,14 +1,26 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        ModelAPI_AttributeDouble.cxx
 // Created:     2 Apr 2014
 // Author:      Mikhail PONIKAROV
 
 #include "Model_AttributeDouble.h"
+#include <ModelAPI_Feature.h>
+#include <ModelAPI_Data.h>
+#include <ModelAPI_Events.h>
+
+#include <TCollection_AsciiString.hxx>
+#include <TCollection_ExtendedString.hxx>
+#include <TDataStd_UAttribute.hxx>
 
 using namespace std;
 
 void Model_AttributeDouble::setValue(const double theValue)
 {
-  myReal->Set(theValue);
+  if (!myIsInitialized || myReal->Get() != theValue) {
+    myReal->Set(theValue);
+    owner()->data()->sendAttributeUpdated(this);
+  }
 }
 
 double Model_AttributeDouble::value()
@@ -19,8 +31,45 @@ double Model_AttributeDouble::value()
 Model_AttributeDouble::Model_AttributeDouble(TDF_Label& theLabel)
 {
   // check the attribute could be already presented in this doc (after load document)
-  if (!theLabel.FindAttribute(TDataStd_Real::GetID(), myReal)) {
+  myIsInitialized = theLabel.FindAttribute(TDataStd_Real::GetID(), myReal) == Standard_True;
+  if (!myIsInitialized) {
     // create attribute: not initialized by value yet, just zero
     myReal = TDataStd_Real::Set(theLabel, 0.);
   }
+  if (!theLabel.FindAttribute(TDataStd_Name::GetID(), myText)) {
+    myText = TDataStd_Name::Set(theLabel, TCollection_ExtendedString());
+  }
+}
+
+void Model_AttributeDouble::setText(const std::string& theValue)
+{
+  TCollection_ExtendedString aValue(theValue.c_str());
+  if (myText->Get() != aValue) {
+    myText->Set(aValue);
+    owner()->data()->sendAttributeUpdated(this);
+
+    // Send it to evaluator to convert into the double and store in the attribute
+    ModelAPI_AttributeEvalMessage::send(owner()->data()->attribute(id()), this);
+  }
+}
+
+string Model_AttributeDouble::text()
+{
+  return TCollection_AsciiString(myText->Get()).ToCString();
+}
+
+Standard_GUID kInvalidGUID("caee5ce4-34b1-4b29-abcb-685287d18096");
+
+void Model_AttributeDouble::setExpressionInvalid(const bool theFlag)
+{
+  if (theFlag) {
+    TDataStd_UAttribute::Set(myReal->Label(), kInvalidGUID);
+  } else {
+    myReal->Label().ForgetAttribute(kInvalidGUID);
+  }
+}
+
+bool Model_AttributeDouble::expressionInvalid()
+{
+  return myReal->Label().IsAttribute(kInvalidGUID) == Standard_True;
 }