/// <summary>
/// Called when deactivating.
/// </summary>
/// <param name="close">Inidicates whether this instance will be closed.</param>
protected async override void OnDeactivate(bool close)
{
if (!close && MasterTree.Any(vm => vm.HasControllerInMode(Controller.Mode.Manual)))
{
if (_askUser.AskYesOrNoQuestion(context: "There are controllers in Manual mode", question: "Set all controllers to Auto mode?"))
{
await _informationProvider.SetAllControllersToMode(_moduleName, Controller.Mode.Auto);
}
}
if (_selectedItem != null)
{
_informationProvider.UnsubscribeFromControllerChanges(_moduleName, _selectedItem.Id, HandleControllerUpdate);
}
await SafeExecute(() => _informationProvider.UnsubscribeFromTreeUpdate(_moduleName, HandleControllerUpdate));
}
