问当左视图迅速显示时，SWRevealViewController禁用与前视图(Map)的交互3

EN

    override func viewDidLoad() {
    super.viewDidLoad()

    if self.revealViewController() != nil {
        menuBtn.target = self.revealViewController()
        self.revealViewController().delegate = self
        menuBtn.action = #selector(SWRevealViewController.revealToggle(_:))
        self.view.addGestureRecognizer(self.revealViewController().panGestureRecognizer())
    }
}

    func revealController(revealController: SWRevealViewController, willMoveToPosition position: FrontViewPosition)
{
    if revealController.frontViewPosition == FrontViewPosition.left     // if it not statisfy try this --> if revealController.frontViewPosition == FrontViewPosition.Left
    {
        self.Map.isUserInteractionEnabled = false
    }
    else
    {
        self.Map.isUserInteractionEnabled = true
    }
}

func revealController(revealController: SWRevealViewController, didMoveToPosition position: FrontViewPosition)
{
    if revealController.frontViewPosition == FrontViewPosition.left     // if it not statisfy try this --> if revealController.frontViewPosition == FrontViewPosition.Left
    {
        self.Map.isUserInteractionEnabled = false
    }
    else
    {
        self.Map.isUserInteractionEnabled = true
    }
}