1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 * InitializationPlugin_EvalListener.h
5 * Created on: Apr 28, 2015
9 #ifndef SRC_INITIALIZATIONPLUGIN_EVALLISTENER_H_
10 #define SRC_INITIALIZATIONPLUGIN_EVALLISTENER_H_
12 #include <InitializationPlugin.h>
13 #include <Events_Loop.h>
15 class ModelAPI_Attribute;
16 class ModelAPI_Document;
17 class ModelAPI_Feature;
18 class ModelAPI_ResultParameter;
19 class InitializationPlugin_Parameter;
20 class InitializationPlugin_PyInterp;
23 * \class InitializationPlugin_EvalListener
25 * \brief Class which process the events from the event loop.
27 class InitializationPlugin_EvalListener : public Events_Listener
30 INITIALIZATIONPLUGIN_EXPORT InitializationPlugin_EvalListener();
31 INITIALIZATIONPLUGIN_EXPORT virtual ~InitializationPlugin_EvalListener();
33 /// Reimplemented from Events_Listener::processEvent().
34 INITIALIZATIONPLUGIN_EXPORT
35 virtual void processEvent(const std::shared_ptr<Events_Message>& theMessage);
38 /// Evaluates theExpression and returns its value.
39 double evaluate(std::shared_ptr<ModelAPI_Feature> theParameter,
40 const std::string& theExpression, std::string& theError,
41 std::list<std::shared_ptr<ModelAPI_ResultParameter> >& theParamsList,
42 const bool theIsParameter = false);
44 /// Processes Evaluation event.
45 void processEvaluationEvent(const std::shared_ptr<Events_Message>& theMessage);
48 std::shared_ptr<InitializationPlugin_PyInterp> myInterp;
51 #endif /* SRC_INITIALIZATIONPLUGIN_INITIALIZATIONPLUGIN_EVALLISTENER_H_ */