+/// Message that attribute text should be evaluated in the attribute value
+class ModelAPI_AttributeEvalMessage : public Events_Message
+{
+ AttributePtr myAttribute;
+
+ public:
+ /// Static. Returns EventID of the message.
+ MODELAPI_EXPORT static Events_ID& eventId()
+ {
+ static const char * MY_ATTRIBUTE_EVALUATION_EVENT_ID("AttributeEvaluationRequest");
+ static Events_ID anId = Events_Loop::eventByName(MY_ATTRIBUTE_EVALUATION_EVENT_ID);
+ return anId;
+ }
+
+ /// Useful method that creates and sends the AttributeEvalMessage event
+ MODELAPI_EXPORT static void send(AttributePtr theAttribute, const void* theSender)
+ {
+ std::shared_ptr<ModelAPI_AttributeEvalMessage> aMessage =
+ std::shared_ptr<ModelAPI_AttributeEvalMessage>(
+ new ModelAPI_AttributeEvalMessage(eventId(), theSender));
+ aMessage->setAttribute(theAttribute);
+ Events_Loop::loop()->send(aMessage);
+ }
+
+ /// Creates an empty message
+ MODELAPI_EXPORT ModelAPI_AttributeEvalMessage(const Events_ID theID, const void* theSender = 0);
+ /// The virtual destructor
+ MODELAPI_EXPORT virtual ~ModelAPI_AttributeEvalMessage();
+
+ /// Returns a document stored in the message
+ MODELAPI_EXPORT AttributePtr attribute() const;
+ /// Sets an attribute to the message
+ MODELAPI_EXPORT void setAttribute(AttributePtr theAttribute);
+};
+
+/// Message that the object is renamed
+class ModelAPI_ObjectRenamedMessage : public Events_Message
+{
+ ObjectPtr myObject;
+ std::string myOldName;
+ std::string myNewName;
+
+ public:
+ /// Static. Returns EventID of the message.
+ MODELAPI_EXPORT static Events_ID& eventId()
+ {
+ static const char * MY_OBJECT_RENAMED_EVENT_ID("ObjectRenamed");
+ static Events_ID anId = Events_Loop::eventByName(MY_OBJECT_RENAMED_EVENT_ID);
+ return anId;
+ }
+
+ /// Useful method that creates and sends the AttributeEvalMessage event
+ MODELAPI_EXPORT static void send(ObjectPtr theObject,
+ const std::string& theOldName,
+ const std::string& theNewName,
+ const void* theSender);
+
+ /// Creates an empty message
+ MODELAPI_EXPORT ModelAPI_ObjectRenamedMessage(const Events_ID theID, const void* theSender = 0);
+ /// The virtual destructor
+ MODELAPI_EXPORT virtual ~ModelAPI_ObjectRenamedMessage();
+
+ /// Returns an object
+ MODELAPI_EXPORT ObjectPtr object() const;
+ /// Sets an object
+ MODELAPI_EXPORT void setObject(ObjectPtr theObject);
+ /// Returns an old name
+ MODELAPI_EXPORT std::string oldName() const;
+ /// Sets an old name
+ MODELAPI_EXPORT void setOldName(const std::string& theOldName);
+ /// Returns a new name
+ MODELAPI_EXPORT std::string newName() const;
+ /// Sets a new name
+ MODELAPI_EXPORT void setNewName(const std::string& theNewName);
+};
+
+/// Message that the parameter should be replaced with its value
+class ModelAPI_ReplaceParameterMessage : public Events_Message
+{
+ ObjectPtr myObject;
+
+ public:
+ /// Static. Returns EventID of the message.
+ MODELAPI_EXPORT static Events_ID& eventId()
+ {
+ static const char * MY_EVENT_ID("ReplaceParameter");
+ static Events_ID anId = Events_Loop::eventByName(MY_EVENT_ID);
+ return anId;
+ }
+
+ /// Useful method that creates and sends the AttributeEvalMessage event
+ MODELAPI_EXPORT static void send(ObjectPtr theObject,
+ const void* theSender);
+
+ /// Creates an empty message
+ MODELAPI_EXPORT ModelAPI_ReplaceParameterMessage(const Events_ID theID, const void* theSender = 0);
+ /// The virtual destructor
+ MODELAPI_EXPORT virtual ~ModelAPI_ReplaceParameterMessage();
+
+ /// Returns an object
+ MODELAPI_EXPORT ObjectPtr object() const;
+ /// Sets an object
+ MODELAPI_EXPORT void setObject(ObjectPtr theObject);
+};
+
+
+class ModelAPI_SolverFailedMessage : public Events_Message
+{
+public:
+ MODELAPI_EXPORT ModelAPI_SolverFailedMessage(const Events_ID theID, const void* theSender = 0);
+ MODELAPI_EXPORT virtual ~ModelAPI_SolverFailedMessage();
+
+ /// Sets list of conflicting constraints
+ MODELAPI_EXPORT void setObjects(const std::set<ObjectPtr>& theObjects);
+ /// Returns list of conflicting constraints
+ MODELAPI_EXPORT const std::set<ObjectPtr>& objects() const;
+
+private:
+ std::set<ObjectPtr> myObjects;
+};
+