Fix for removing sketch and sub-components not correct history position was defined

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

diff --git a/src/Model/Model_AttributeDouble.cpp b/src/Model/Model_AttributeDouble.cpp
index 13b976c2e1e57e74e19cd51a0168e4ddb6dbd611..3ef3e3c41c1510d217a9efdb6aed4621f4bc4b61 100644 (file)
--- a/src/Model/Model_AttributeDouble.cpp
+++ b/src/Model/Model_AttributeDouble.cpp
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        ModelAPI_AttributeDouble.cxx
 // Created:     2 Apr 2014
 // Author:      Mikhail PONIKAROV
@@ -5,6 +7,11 @@
 #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;
 
@@ -29,4 +36,43 @@ Model_AttributeDouble::Model_AttributeDouble(TDF_Label& theLabel)
     // 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
+    static Events_ID anId = ModelAPI_AttributeEvalMessage::eventId();
+    std::shared_ptr<ModelAPI_AttributeEvalMessage> aMessage =
+      std::shared_ptr<ModelAPI_AttributeEvalMessage>(new ModelAPI_AttributeEvalMessage(anId, this));
+    aMessage->setAttribute(owner()->data()->attribute(id())); // to get shared pointer to this
+    Events_Loop::loop()->send(aMessage);
+  }
+}
+
+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;
 }