+ // feature of such kind is not found
+ return FeaturePtr();
+}
+
+void PartSetPlugin_Plugin::processEvent(const std::shared_ptr<Events_Message>& theMessage)
+{
+ const Events_ID kRequestEvent =
+ Events_Loop::loop()->eventByName(EVENT_FEATURE_STATE_REQUEST);
+ if (theMessage->eventID() == kRequestEvent) {
+ Events_Loop::loop()->send(getFeaturesState(), false);
+ } else if (theMessage.get()) {
+ #ifdef _DEBUG
+ std::cout << "PartSetPlugin_Plugin::processEvent: unhandled message caught: " << std::endl
+ << theMessage->eventID().eventText() << std::endl;
+ #endif
+ }
+}
+
+std::shared_ptr<ModelAPI_FeatureStateMessage> PartSetPlugin_Plugin::getFeaturesState()
+{
+ const Events_ID kResponseEvent =
+ Events_Loop::loop()->eventByName(EVENT_FEATURE_STATE_RESPONSE);
+ std::shared_ptr<ModelAPI_FeatureStateMessage> aMsg(
+ new ModelAPI_FeatureStateMessage(kResponseEvent, this));
+ std::string aStdDocKind = ModelAPI_Session::get()->activeDocument()->kind();
+ bool aDocIsPart = (aStdDocKind == PartSetPlugin_Part::ID());
+ aMsg->setState(PartSetPlugin_Part::ID(), true);
+ aMsg->setState(PartSetPlugin_Duplicate::ID(), aDocIsPart);
+ aMsg->setState(PartSetPlugin_Remove::ID(), aDocIsPart);
+ return aMsg;