FDelegateHandle UEdGraph::AddPropertyChangedNotifier(const FOnPropertyChanged::FDelegate& InDelegate )
{
#if WITH_EDITORONLY_DATA
return PropertyChangedNotifiers.Add(InDelegate);
#else
return FDelegateHandle();
#endif
}
FDelegateHandle FOnlineNotificationHandler::AddSystemNotificationBinding_Handle(FString NotificationType, const FOnlineNotificationBinding& NewBinding)
{
if (!NewBinding.NotificationDelegate.IsBound())
{
UE_LOG(LogOnline, Error, TEXT("Adding empty notification binding for type %s"), *NotificationType);
return FDelegateHandle();
}
TArray<FOnlineNotificationBinding>& FoundBindings = SystemBindingMap.FindOrAdd(NotificationType);
FoundBindings.Add(NewBinding);
return FoundBindings.Last().NotificationDelegate.GetHandle();
}
FDelegateHandle FOnlineNotificationHandler::AddPlayerNotificationBinding_Handle(const FUniqueNetId& PlayerId, FString NotificationType, const FOnlineNotificationBinding& NewBinding)
{
if (!NewBinding.NotificationDelegate.IsBound())
{
UE_LOG(LogOnline, Error, TEXT("Adding empty notification binding for type %s"), *NotificationType);
return FDelegateHandle();
}
NotificationTypeBindingsMap& FoundPlayerBindings = PlayerBindingMap.FindOrAdd(PlayerId.ToString());
TArray<FOnlineNotificationBinding>& FoundPlayerTypeBindings = FoundPlayerBindings.FindOrAdd(NotificationType);
FoundPlayerTypeBindings.Add(NewBinding);
return FoundPlayerTypeBindings.Last().NotificationDelegate.GetHandle();
}
FDelegateHandle FDefaultSourceControlProvider::RegisterSourceControlStateChanged_Handle( const FSourceControlStateChanged::FDelegate& SourceControlStateChanged )
{
return FDelegateHandle();
}