/*

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

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    The application delegate.

*/

import UIKit

@UIApplicationMain

class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    var navigationController: UINavigationController!

    var transitionController: AssetTransitionController!

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]? = [:]) -> Bool {

        let window = UIWindow(frame: UIScreen.main.bounds)

        navigationController = UINavigationController(rootViewController: AssetViewController(layoutStyle: .grid))

        transitionController = AssetTransitionController(navigationController: navigationController)

        window.rootViewController = navigationController

        navigationController.delegate = transitionController

        window.makeKeyAndVisible()

        self.window = window

        return true

    }

}