Add the new twitter add dialog

Mac/MainWindow/AddFeed/AddTwitterFeedWindowController.swift

@@ -0,0 +1,116 @@
+//
+//  AddTwitterFeedWindowController.swift
+//  NetNewsWire
+//
+//  Created by Maurice Parker on 4/21/20.
+//  Copyright © 2020 Ranchero Software. All rights reserved.
+//
+
+import AppKit
+import RSCore
+import RSTree
+import Articles
+import Account
+
+class AddTwitterFeedWindowController : NSWindowController, AddFeedWindowController {
+    
+
+	@IBOutlet weak var accountPopupButton: NSPopUpButton!
+	@IBOutlet weak var typePopupButton: NSPopUpButton!
+	@IBOutlet weak var typeDescriptionLabel: NSTextField!
+	@IBOutlet weak var screenSearchTextField: NSTextField!
+	@IBOutlet var nameTextField: NSTextField!
+	@IBOutlet var addButton: NSButton!
+	@IBOutlet var folderPopupButton: NSPopUpButton!
+
+	private var urlString: String?
+	private var initialName: String?
+	private weak var initialAccount: Account?
+	private var initialFolder: Folder?
+	private weak var delegate: AddFeedWindowControllerDelegate?
+	private var folderTreeController: TreeController!
+
+	private var userEnteredTitle: String? {
+		var s = nameTextField.stringValue
+		s = s.collapsingWhitespace
+		if s.isEmpty {
+			return nil
+		}
+		return s
+	}
+	
+    var hostWindow: NSWindow!
+
+	convenience init(folderTreeController: TreeController, delegate: AddFeedWindowControllerDelegate?) {
+		self.init(windowNibName: NSNib.Name("AddTwitterFeedSheet"))
+		self.folderTreeController = folderTreeController
+		self.delegate = delegate
+	}
+	
+    func runSheetOnWindow(_ hostWindow: NSWindow) {
+		hostWindow.beginSheet(window!) { (returnCode: NSApplication.ModalResponse) -> Void in
+		}
+    }
+
+	override func windowDidLoad() {
+
+		typeDescriptionLabel.stringValue = "Tweets from everyone you follow"
+		screenSearchTextField.isHidden = true
+		
+		folderPopupButton.menu = FolderTreeMenu.createFolderPopupMenu(with: folderTreeController.rootNode)
+		
+		if let container = AddWebFeedDefaultContainer.defaultContainer {
+			if let folder = container as? Folder, let account = folder.account {
+				FolderTreeMenu.select(account: account, folder: folder, in: folderPopupButton)
+			} else {
+				if let account = container as? Account {
+					FolderTreeMenu.select(account: account, folder: nil, in: folderPopupButton)
+				}
+			}
+		}
+		
+		updateUI()
+	}
+
+    // MARK: Actions
+    
+    @IBAction func cancel(_ sender: Any?) {
+		cancelSheet()
+    }
+    
+    @IBAction func addFeed(_ sender: Any?) {
+
+		// TODO: Build the URL...
+		let url = URL(string: "https://twitter.com")!
+		
+		let container = selectedContainer()!
+		AddWebFeedDefaultContainer.saveDefaultContainer(container)
+		delegate?.addFeedWindowController(self, userEnteredURL: url, userEnteredTitle: userEnteredTitle, container: container)
+    }
+	
+	// MARK: NSTextFieldDelegate
+
+	@objc func controlTextDidEndEditing(_ obj: Notification) {
+		updateUI()
+	}
+
+	@objc func controlTextDidChange(_ obj: Notification) {
+		updateUI()
+	}
+	
+}
+
+private extension AddTwitterFeedWindowController {
+	
+	private func updateUI() {
+//		addButton.isEnabled = urlTextField.stringValue.mayBeURL
+	}
+
+	func cancelSheet() {
+		delegate?.addFeedWindowControllerUserDidCancel(self)
+	}
+
+	func selectedContainer() -> Container? {
+		return folderPopupButton.selectedItem?.representedObject as? Container
+	}
+}