74 lines
2.4 KiB
Swift
74 lines
2.4 KiB
Swift
//
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// GamesViewController.swift
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// Delta
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//
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// Created by Riley Testut on 3/8/15.
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// Copyright (c) 2015 Riley Testut. All rights reserved.
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//
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import UIKit
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class GamesViewController: UITableViewController
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{
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let directoryContentsDataSource: DirectoryContentsDataSource?
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override init(style: UITableViewStyle)
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{
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let error: NSError? = nil;
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let documentsDirectoryURL = NSFileManager.defaultManager().URLsForDirectory(NSSearchPathDirectory.DocumentDirectory, inDomains: NSSearchPathDomainMask.UserDomainMask).first as! NSURL
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self.directoryContentsDataSource = DirectoryContentsDataSource(directoryURL: documentsDirectoryURL)
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super.init(style: style)
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}
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required init(coder aDecoder: NSCoder)
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{
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let error: NSError? = nil;
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let documentsDirectoryURL = NSFileManager.defaultManager().URLsForDirectory(NSSearchPathDirectory.DocumentDirectory, inDomains: NSSearchPathDomainMask.UserDomainMask).first as! NSURL
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self.directoryContentsDataSource = DirectoryContentsDataSource(directoryURL: documentsDirectoryURL)
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super.init(coder: aDecoder)
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}
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override func viewDidLoad()
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{
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super.viewDidLoad()
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self.tableView.dataSource = self.directoryContentsDataSource
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self.directoryContentsDataSource!.contentsUpdateHandler = {
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dispatch_async(dispatch_get_main_queue(), {
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self.tableView.reloadData()
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})
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}
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self.directoryContentsDataSource?.cellConfigurationBlock = { (cell, indexPath, URL) in
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cell.textLabel?.text = URL.lastPathComponent
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}
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}
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override func viewDidAppear(animated: Bool)
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{
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super.viewDidAppear(animated)
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if self.directoryContentsDataSource == nil
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{
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let alertController = UIAlertController(title: "Games Directory Invalid", message: "Please ensure the current games directory exists, then restart the app.", preferredStyle: .Alert)
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alertController.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Cancel, handler: nil))
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self.presentViewController(alertController, animated: true, completion: nil)
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}
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}
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override func didReceiveMemoryWarning()
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{
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super.didReceiveMemoryWarning()
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// Dispose of any resources that can be recreated.
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}
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}
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