Change settings from using SwiftUI to using UIKit

iOS/Settings/TimelineNumberOfLinesViewController.swift

@@ -0,0 +1,41 @@
+//
+//  TimelineNumberOfLinesViewController.swift
+//  NetNewsWire-iOS
+//
+//  Created by Maurice Parker on 4/29/19.
+//  Copyright © 2019 Ranchero Software. All rights reserved.
+//
+
+import UIKit
+
+class TimelineNumberOfLinesViewController: UITableViewController {
+
+	override func numberOfSections(in tableView: UITableView) -> Int {
+		return 1
+	}
+	
+	override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+		return 5
+	}
+	
+	override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+		let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
+		cell.textLabel?.adjustsFontForContentSizeCategory = true
+		cell.textLabel?.text = "\(2 + indexPath.row)" + NSLocalizedString(" lines", comment: "Lines")
+
+		let numberOfLines = AppDefaults.timelineNumberOfLines
+		if indexPath.row + 2 == numberOfLines {
+			cell.accessoryType = .checkmark
+		} else {
+			cell.accessoryType = .none
+		}
+		
+		return cell
+	}
+	
+	override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+		AppDefaults.timelineNumberOfLines = indexPath.row + 2
+		self.navigationController?.popViewController(animated: true)
+	}
+
+}