/*

    Copyright (C) 2016 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    This controller displays a result or an error and provides a common Done/Back action.

*/

import UIKit

class ResultOrErrorViewController: UIViewController {

    var isDrilldown = false

    var doneButton: UIBarButtonItem!

    override func viewDidLoad() {

        super.viewDidLoad()

        navigationItem.title = "Error"

        doneButton = UIBarButtonItem(title: "Done", style: .Done, target: self, action: #selector(ResultOrErrorViewController.backToCodeSample))

        if !isDrilldown {

            navigationItem.hidesBackButton = true

            navigationItem.rightBarButtonItem = doneButton

        }

    }

    func backToCodeSample() {

        dismissViewControllerAnimated(true, completion: nil)

    }

}