void prepareRenameEvent(EventDef eventDef)
{
if (eventDef.isVirtual())
throw new ApplicationException("Can't rename virtual events here");
var eventInfo = evt(eventDef);
if (eventInfo.renamed)
return;
string eventName = eventInfo.oldName;
if (!NameChecker.isValidEventName(eventName))
eventName = eventInfo.suggestedName;
if (!NameChecker.isValidEventName(eventName))
eventName = variableNameState.getNewEventName(eventDef.EventDefinition);
variableNameState.addEventName(eventName);
eventInfo.rename(eventName);
renameSpecialMethod(eventDef.AddMethod, "add_" + eventName);
renameSpecialMethod(eventDef.RemoveMethod, "remove_" + eventName);
renameSpecialMethod(eventDef.RaiseMethod, "raise_" + eventName);
}
