129 lines
3.4 KiB
Swift
129 lines
3.4 KiB
Swift
//
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// AddFeedWindowController.swift
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// NetNewsWire
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//
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// Created by Brent Simmons on 8/1/15.
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// Copyright © 2015 Ranchero Software, LLC. All rights reserved.
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//
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import AppKit
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import RSCore
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import RSTree
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import Articles
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import Account
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protocol AddFeedWindowControllerDelegate: class {
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// userEnteredURL will have already been validated and normalized.
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func addFeedWindowController(_: AddFeedWindowController, userEnteredURL: URL, userEnteredTitle: String?, container: Container)
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func addFeedWindowControllerUserDidCancel(_: AddFeedWindowController)
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}
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class AddFeedWindowController : NSWindowController {
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@IBOutlet var urlTextField: NSTextField!
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@IBOutlet var nameTextField: NSTextField!
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@IBOutlet var addButton: NSButton!
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@IBOutlet var folderPopupButton: NSPopUpButton!
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private var urlString: String?
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private var initialName: String?
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private var initialFolder: Folder?
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private weak var delegate: AddFeedWindowControllerDelegate?
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private var folderTreeController: TreeController!
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private var userEnteredTitle: String? {
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var s = nameTextField.stringValue
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s = s.rs_stringWithCollapsedWhitespace()
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if s.isEmpty {
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return nil
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}
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return s
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}
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var hostWindow: NSWindow!
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convenience init(urlString: String?, name: String?, folder: Folder?, folderTreeController: TreeController, delegate: AddFeedWindowControllerDelegate?) {
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self.init(windowNibName: NSNib.Name("AddFeedSheet"))
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self.urlString = urlString
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self.initialName = name
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self.initialFolder = folder
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self.delegate = delegate
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self.folderTreeController = folderTreeController
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}
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func runSheetOnWindow(_ hostWindow: NSWindow) {
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hostWindow.beginSheet(window!) { (returnCode: NSApplication.ModalResponse) -> Void in
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}
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}
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override func windowDidLoad() {
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if let urlString = urlString {
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urlTextField.stringValue = urlString
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}
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if let initialName = initialName, !initialName.isEmpty {
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nameTextField.stringValue = initialName
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}
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folderPopupButton.menu = FolderTreeMenu.createFolderPopupMenu(with: folderTreeController.rootNode)
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if let folder = initialFolder {
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FolderTreeMenu.select(folder, in: folderPopupButton)
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}
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updateUI()
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}
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// MARK: Actions
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@IBAction func cancel(_ sender: Any?) {
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cancelSheet()
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}
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@IBAction func addFeed(_ sender: Any?) {
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let urlString = urlTextField.stringValue
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let normalizedURLString = (urlString as NSString).rs_normalizedURL()
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if normalizedURLString.isEmpty {
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cancelSheet()
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return;
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}
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guard let url = URL(string: normalizedURLString) else {
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cancelSheet()
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return
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}
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delegate?.addFeedWindowController(self, userEnteredURL: url, userEnteredTitle: userEnteredTitle, container: selectedContainer()!)
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}
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@IBAction func localShowFeedList(_ sender: Any?) {
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NSApplication.shared.sendAction(NSSelectorFromString("showFeedList:"), to: nil, from: sender)
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hostWindow.endSheet(window!, returnCode: NSApplication.ModalResponse.continue)
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}
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// MARK: NSTextFieldDelegate
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@objc func controlTextDidEndEditing(_ obj: Notification) {
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updateUI()
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}
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@objc func controlTextDidChange(_ obj: Notification) {
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updateUI()
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}
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}
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private extension AddFeedWindowController {
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private func updateUI() {
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addButton.isEnabled = urlTextField.stringValue.rs_stringMayBeURL()
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}
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func cancelSheet() {
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delegate?.addFeedWindowControllerUserDidCancel(self)
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}
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func selectedContainer() -> Container? {
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return folderPopupButton.selectedItem?.representedObject as? Container
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}
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}
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