Correctly manage the invalid expressions

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

diff --git a/src/Model/Model_AttributeDouble.h b/src/Model/Model_AttributeDouble.h
index 5b206afe2e7db4c2865225ecac300285cb45909c..6c999936593e4b8a37586e3fd0604ef3da1fafc4 100644 (file)
--- a/src/Model/Model_AttributeDouble.h
+++ b/src/Model/Model_AttributeDouble.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        Model_AttributeDouble.h
 // Created:     2 Apr 2014
 // Author:      Mikhail PONIKAROV
@@ -10,6 +12,8 @@
 #include <TDataStd_Real.hxx>
 #include <TDF_Label.hxx>
 
+#include <TDataStd_Name.hxx>
+
 /**\class Model_AttributeDouble
  * \ingroup DataModel
  * \brief Attribute that contains real value with double precision.
@@ -17,15 +21,28 @@
 
 class Model_AttributeDouble : public ModelAPI_AttributeDouble
 {
-  Handle_TDataStd_Real myReal; ///< double is Real attribute
-public:
+  Handle_TDataStd_Real myReal;  ///< double is Real attribute
+  Handle_TDataStd_Name myText;  ///< Text representation of the attribute (may differ for parametres)
+ public:
   /// Defines the double value
   MODEL_EXPORT virtual void setValue(const double theValue);
 
   /// Returns the double value
   MODEL_EXPORT virtual double value();
 
-protected:
+  /// Defines the double value
+  MODEL_EXPORT virtual void setText(const std::string& theText);
+
+  /// Returns the double value
+  MODEL_EXPORT virtual std::string text();
+
+  /// Allows to set expression (text) as invalid (by the parameters listener)
+  MODEL_EXPORT virtual void setExpressionInvalid(const bool theFlag);
+
+  /// Returns true if text is invalid
+  MODEL_EXPORT virtual bool expressionInvalid();
+
+ protected:
   /// Initializes attibutes
   Model_AttributeDouble(TDF_Label& theLabel);