+bool ModelAPI_Result::setDisabled(std::shared_ptr<ModelAPI_Result> theThis, const bool theFlag)
+{
+ if (myIsDisabled != theFlag) {
+ myIsDisabled = theFlag;
+ // this must be before "updated" message send to have history updated for OB update
+ document()->updateHistory(groupName()); // to update the history cash data in the document
+ // generate related events
+ static Events_Loop* aLoop = Events_Loop::loop();
+ static const ModelAPI_EventCreator* aECreator = ModelAPI_EventCreator::get();
+ if (myIsDisabled) { // disabled result looks like removed
+ aECreator->sendDeleted(document(), groupName());
+ } else { // un-disabled equals to created
+ static Events_ID anEvent = Events_Loop::eventByName(EVENT_OBJECT_CREATED);
+ aECreator->sendUpdated(theThis, anEvent /*, false*/); // flush is in setCurrentFeature
+ }
+ static Events_ID EVENT_DISP = aLoop->eventByName(EVENT_OBJECT_TO_REDISPLAY);
+ aECreator->sendUpdated(theThis, EVENT_DISP/*, false*/); // flush is in setCurrentFeature
+ return true;
+ }
+ return false;