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SelectTimezoneViewController.swift
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SelectTimezoneViewController.swift
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//
// SelectTimezoneViewController.swift
// Clocks
//
// Created by Matt Gallagher on 2017/08/18.
// Copyright © 2017 Matt Gallagher. All rights reserved.
//
// Permission to use, copy, modify, and/or distribute this software for any purpose with or without
// fee is hereby granted, provided that the above copyright notice and this permission notice
// appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
// SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
// AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
// NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
// OF THIS SOFTWARE.
//
import UIKit
class SelectTimezoneViewController: UIViewController, UITableViewDataSource, UITableViewDelegate, UISearchBarDelegate {
@IBOutlet var tableView: UITableView? = nil
@IBOutlet var navigationBar: UINavigationBar? = nil
@IBOutlet var searchBar: UISearchBar? = nil
override func viewDidLoad() {
super.viewDidLoad()
view.applyLayout(.vertical(marginEdges: [.topSafeArea],
.view(navigationBar!),
.view(searchBar!),
.view(tableView!)
))
}
@IBAction func cancel(_ sender: Any?) {
presentingViewController?.dismiss(animated: true, completion: nil)
}
var rows = TimeZone.knownTimeZoneIdentifiers.sorted()
func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return rows.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "timezone", for: indexPath)
cell.textLabel!.text = rows[indexPath.row]
return cell
}
func searchBar(_ searchBar: UISearchBar, textDidChange: String) {
let value = textDidChange.lowercased()
rows = TimeZone.knownTimeZoneIdentifiers.sorted().filter { str in
value.isEmpty || str.lowercased().range(of: value) != nil
}
tableView?.reloadData()
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
if rows.indices.contains(indexPath.row) {
Document.shared.addTimezone(rows[indexPath.row])
}
presentingViewController?.dismiss(animated: true, completion: nil)
}
}