Add keyboard shortcuts for Add Feed and Add Folder

iOS/Add/AddContainerViewController.swift

@@ -33,6 +33,7 @@ class AddContainerViewController: UIViewController {
 	
 	private var currentViewController: AddContainerViewControllerChild?
 	
+	var initialControllerType: AddControllerType?
 	var initialFeed: String?
 	var initialFeedName: String?
 	
@@ -40,20 +41,26 @@ class AddContainerViewController: UIViewController {
 		
         super.viewDidLoad()
 		activityIndicatorView.isHidden = true
-		
-		switchToFeed()
+
+		typeSelectorSegmentedControl.selectedSegmentIndex = initialControllerType?.rawValue ?? 0
+		switch initialControllerType {
+		case .feed:
+			switchToFeed()
+		case .folder:
+			switchToFolder()
+		default:
+			assertionFailure()
+		}
 		
     }
 
 	@IBAction func typeSelectorChanged(_ sender: UISegmentedControl) {
-		
 		switch sender.selectedSegmentIndex {
 		case 0:
 			switchToFeed()
 		default:
 			switchToFolder()
 		}
-		
 	}
 	
 	@IBAction func cancel(_ sender: Any) {

iOS/Add/AddControllerType.swift

@@ -0,0 +1,14 @@
+//
+//  AddControllerType.swift
+//  NetNewsWire-iOS
+//
+//  Created by Maurice Parker on 9/5/19.
+//  Copyright © 2019 Ranchero Software. All rights reserved.
+//
+
+import Foundation
+
+enum AddControllerType: Int {
+	case feed = 0
+	case folder = 1
+}

iOS/Add/AddFeedViewController.swift

@@ -44,6 +44,7 @@ class AddFeedViewController: UITableViewController, AddContainerViewControllerCh
 		urlTextField.autocapitalizationType = .none
 		urlTextField.text = initialFeed
 		urlTextField.delegate = self
+		urlTextField.becomeFirstResponder()
 		
 		if initialFeed != nil {
 			delegate?.readyToAdd(state: true)

iOS/Add/AddFolderViewController.swift

@@ -31,6 +31,8 @@ class AddFolderViewController: UITableViewController, AddContainerViewController
 		accounts = AccountManager.shared.sortedActiveAccounts
 		
 		nameTextField.delegate = self
+		nameTextField.becomeFirstResponder()
+		
 		accountLabel.text = (accounts[0] as DisplayNameProvider).nameForDisplay
 		
 		if shouldDisplayPicker {

iOS/Add/AddView.swift

@@ -1,23 +0,0 @@
-//
-//  AddView.swift
-//  NetNewsWire-iOS
-//
-//  Created by Maurice Parker on 6/17/19.
-//  Copyright © 2019 Ranchero Software. All rights reserved.
-//
-
-import SwiftUI
-
-struct AddView : View {
-    var body: some View {
-        Text(/*@START_MENU_TOKEN@*/"Hello World!"/*@END_MENU_TOKEN@*/)
-    }
-}
-
-#if DEBUG
-struct AddView_Previews : PreviewProvider {
-    static var previews: some View {
-        AddView()
-    }
-}
-#endif