X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FModel%2FModel_Expression.cpp;h=3a1d62ab25642c774dab95588c636644c3a99d8d;hb=2f70266a7065a81d239198cf4ca0f507e46b96ff;hp=1624e8d02ddc21250a80bfb5093dcab14f9e570a;hpb=a4bd17354dd1dc64335be9fba58dd54d07ae697a;p=modules%2Fshaper.git

diff --git a/src/Model/Model_Expression.cpp b/src/Model/Model_Expression.cpp
index 1624e8d02..3a1d62ab2 100644
--- a/src/Model/Model_Expression.cpp
+++ b/src/Model/Model_Expression.cpp
@@ -34,8 +34,10 @@ Model_Expression::Model_Expression(TDF_Label& theLabel)
 
 void Model_Expression::setText(const std::string& theValue)
 {
-  if (text() != theValue)
+  if (text() != theValue) {
     myText->Set(TCollection_ExtendedString(theValue.c_str()));
+    myIsInitialized = true; // the value will be set very soon
+  }
 
   setError(text().empty() ? "" : "Not a double value.");
 }
@@ -73,40 +75,26 @@ std::set<std::string> Model_Expression::usedParameters() const
   return aResult;
 }
 
+///////////////// Model_ExpressionDouble /////////////
 Model_ExpressionDouble::Model_ExpressionDouble(TDF_Label& theLabel)
     : Model_Expression(theLabel)
 {
-  if (!theLabel.FindAttribute(TDataStd_Real::GetID(), myReal)) {
+  myLab = theLabel;
+  reinit();
+}
+
+void Model_ExpressionDouble::reinit()
+{
+  if (!myLab.FindAttribute(TDataStd_Real::GetID(), myReal)) {
     myIsInitialized = false;
-    // MPV: temporarily to support the previously saved files (to check and resolve bugs), to be removed
-    Handle(TDataStd_RealArray) anOldArray;
-    if (theLabel.Father().FindAttribute(TDataStd_RealArray::GetID(), anOldArray) == Standard_True) {
-      myReal = TDataStd_Real::Set(theLabel, 0.);
-      myReal->Set(anOldArray->Value(theLabel.Tag() - 1));
-      myIsInitialized = true;
-      Handle(TDataStd_ExtStringArray) anOldExp;
-      if (theLabel.Father().FindAttribute(TDataStd_ExtStringArray::GetID(), anOldExp) == Standard_True) {
-        myText->Set(anOldExp->Value(theLabel.Tag() - 1));
-      }
-    } else {
-      Handle(TDataStd_Real) anOldReal;
-      if (theLabel.Father().FindAttribute(TDataStd_Real::GetID(), anOldReal)) {
-        myIsInitialized = true;
-        myReal = TDataStd_Real::Set(theLabel, 0.);
-        myReal->Set(anOldReal->Get());
-        Handle(TDataStd_Name) aText;
-        if (theLabel.Father().FindAttribute(TDataStd_Name::GetID(), aText)) {
-          myText->Set(aText->Get());
-        }
-      }
-    }
-  } else
+  } else {
     myIsInitialized = true;
+  }
 }
 
 void Model_ExpressionDouble::setValue(const double theValue)
 {
-  if (!myIsInitialized) {
+  if (!myIsInitialized || myReal.IsNull()) {
     myReal = TDataStd_Real::Set(myText->Label(), theValue);
     myIsInitialized = true;
   } else if (value() != theValue) {
@@ -135,19 +123,26 @@ bool Model_ExpressionDouble::isInvalid()
   return myText->Label().IsAttribute(kInvalidGUID) == Standard_True;
 }
 
-
+///////////////// Model_ExpressionInteger /////////////
 Model_ExpressionInteger::Model_ExpressionInteger(TDF_Label& theLabel)
     : Model_Expression(theLabel)
 {
-  if (!theLabel.FindAttribute(TDataStd_Integer::GetID(), myInteger)) {
+  myLab = theLabel;
+  reinit();
+}
+
+void Model_ExpressionInteger::reinit()
+{
+  if (!myLab.FindAttribute(TDataStd_Integer::GetID(), myInteger)) {
     myIsInitialized = false;
-  } else
+  } else {
     myIsInitialized = true;
+  }
 }
 
 void Model_ExpressionInteger::setValue(const int theValue)
 {
-  if (!myIsInitialized) {
+  if (!myIsInitialized || myInteger.IsNull()) {
     myInteger = TDataStd_Integer::Set(myText->Label(), theValue);
     myIsInitialized = true;
   } else if (value() != theValue) {