X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FParametersPlugin%2FParametersPlugin_EvalListener.h;h=5f3b9edba36235bae220849d3db6c0c2a6bdb05e;hb=fec33ea37fbbd369bda3da328abf6171d08a6c42;hp=057ca792424355e710e765328693f4efa8a324f5;hpb=f6e1c2edc336a593bfab00c3402920e378a903d1;p=modules%2Fshaper.git

diff --git a/src/ParametersPlugin/ParametersPlugin_EvalListener.h b/src/ParametersPlugin/ParametersPlugin_EvalListener.h
index 057ca7924..5f3b9edba 100644
--- a/src/ParametersPlugin/ParametersPlugin_EvalListener.h
+++ b/src/ParametersPlugin/ParametersPlugin_EvalListener.h
@@ -1,31 +1,75 @@
-/*
- * ParametersPlugin_EvalListener.h
- *
- *  Created on: Apr 28, 2015
- *      Author: sbh
- */
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// 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<mailto:webmaster.salome@opencascade.com>
+//
 
 #ifndef SRC_PARAMETERSPLUGIN_EVALLISTENER_H_
 #define SRC_PARAMETERSPLUGIN_EVALLISTENER_H_
 
 #include <ParametersPlugin.h>
 #include <Events_Loop.h>
-#include <ParametersPlugin_PyInterp.h>
 
-class PARAMETERSPLUGIN_EXPORT ParametersPlugin_EvalListener : public Events_Listener
+class ModelAPI_Attribute;
+class ModelAPI_Document;
+class ModelAPI_Feature;
+class ModelAPI_ResultParameter;
+class ParametersPlugin_Parameter;
+
+/**
+ * \class ParametersPlugin_EvalListener
+ * \ingroup Plugins
+ * \brief Class which process the events from the event loop.
+ */
+class ParametersPlugin_EvalListener : public Events_Listener
 {
+  /// map of old names, that were valid for perameres, but now parameter name is changed to invalid
+  /// stored not shared pointers to features to avoid memory keeping on the feature delete
+  std::map<ParametersPlugin_Parameter*, std::string> myOldNames;
  public:
-  ParametersPlugin_EvalListener();
-  virtual ~ParametersPlugin_EvalListener();
+  PARAMETERSPLUGIN_EXPORT ParametersPlugin_EvalListener();
+  PARAMETERSPLUGIN_EXPORT virtual ~ParametersPlugin_EvalListener();
 
-  virtual void processEvent(const std::shared_ptr<Events_Message>& theMessage);
+  /// Reimplemented from Events_Listener::processEvent().
+  PARAMETERSPLUGIN_EXPORT
+    virtual void processEvent(const std::shared_ptr<Events_Message>& theMessage);
 
  protected:
-  double evaluate(const std::string& theExpression,
-                  std::string& theError) ;
+  /// Processes ObjectRenamed event.
+  void processObjectRenamedEvent(const std::shared_ptr<Events_Message>& theMessage);
+  /// Processes ReplaceParameter event.
+  void processReplaceParameterEvent(const std::shared_ptr<Events_Message>& theMessage);
 
- private:
-  std::shared_ptr<ParametersPlugin_PyInterp> myInterp;
+  /// Renames theOldName in theExpression by theNewName.
+  std::string renameInPythonExpression(const std::string& theExpression,
+                                       const std::string& theOldName,
+                                       const std::string& theNewName);
+  /// Renames theOldName in the expression attribute of theParameter by theNewName.
+  void renameInParameter(std::shared_ptr<ParametersPlugin_Parameter> theParameter,
+                         const std::string& theOldName,
+                         const std::string& theNewName);
+  /// Renames theOldName in the text fields of theAttribute by theNewName.
+  void renameInAttribute(std::shared_ptr<ModelAPI_Attribute> theAttribute,
+                         const std::string& theOldName,
+                         const std::string& theNewName);
+  /// Renames theOldName in all dependents of theResultParameter by theNewName.
+  void renameInDependents(std::shared_ptr<ModelAPI_ResultParameter> theResultParameter,
+                          const std::string& theOldName,
+                          const std::string& theNewName);
 };
 
 #endif /* SRC_PARAMETERSPLUGIN_PARAMETERSPLUGIN_EVALLISTENER_H_ */