157 lines
4.6 KiB
Swift
157 lines
4.6 KiB
Swift
//
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// AccountsPreferencesViewController.swift
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// NetNewsWire
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//
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// Created by Brent Simmons on 3/17/19.
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// Copyright © 2019 Ranchero Software. All rights reserved.
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//
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import AppKit
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import Account
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final class AccountsPreferencesViewController: NSViewController {
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@IBOutlet weak var tableView: NSTableView!
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@IBOutlet weak var detailView: NSView!
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@IBOutlet weak var deleteButton: NSButton!
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private var sortedAccounts = [Account]()
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override func viewDidLoad() {
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super.viewDidLoad()
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updateSortedAccounts()
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tableView.delegate = self
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tableView.dataSource = self
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NotificationCenter.default.addObserver(self, selector: #selector(displayNameDidChange(_:)), name: .DisplayNameDidChange, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(accountsDidChange(_:)), name: .UserDidAddAccount, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(accountsDidChange(_:)), name: .UserDidDeleteAccount, object: nil)
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showController(AccountsAddViewController())
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// Fix tableView frame — for some reason IB wants it 1pt wider than the clip view. This leads to unwanted horizontal scrolling.
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var rTable = tableView.frame
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rTable.size.width = tableView.superview!.frame.size.width
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tableView.frame = rTable
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}
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@IBAction func addAccount(_ sender: Any) {
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tableView.selectRowIndexes([], byExtendingSelection: false)
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showController(AccountsAddViewController())
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}
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@IBAction func removeAccount(_ sender: Any) {
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guard tableView.selectedRow != -1 else {
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return
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}
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let acctName = sortedAccounts[tableView.selectedRow].nameForDisplay
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let alert = NSAlert()
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alert.alertStyle = .warning
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let deletePrompt = NSLocalizedString("Delete", comment: "Delete")
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alert.messageText = "\(deletePrompt) “\(acctName)”?"
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alert.informativeText = NSLocalizedString("Are you sure you want to delete the account “\(acctName)”? This cannot be undone.", comment: "Delete text")
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alert.addButton(withTitle: NSLocalizedString("Delete", comment: "Delete Account"))
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alert.addButton(withTitle: NSLocalizedString("Cancel", comment: "Cancel Delete Account"))
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alert.beginSheetModal(for: view.window!) { [weak self] result in
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if result == NSApplication.ModalResponse.alertFirstButtonReturn {
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guard let self = self else { return }
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AccountManager.shared.deleteAccount(self.sortedAccounts[self.tableView.selectedRow])
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self.showController(AccountsAddViewController())
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}
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}
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}
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@objc func displayNameDidChange(_ note: Notification) {
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updateSortedAccounts()
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tableView.reloadData()
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}
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@objc func accountsDidChange(_ note: Notification) {
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updateSortedAccounts()
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tableView.reloadData()
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}
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}
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// MARK: - NSTableViewDataSource
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extension AccountsPreferencesViewController: NSTableViewDataSource {
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func numberOfRows(in tableView: NSTableView) -> Int {
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return sortedAccounts.count
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}
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func tableView(_ tableView: NSTableView, objectValueFor tableColumn: NSTableColumn?, row: Int) -> Any? {
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return sortedAccounts[row]
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}
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}
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// MARK: - NSTableViewDelegate
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extension AccountsPreferencesViewController: NSTableViewDelegate {
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private static let cellIdentifier = NSUserInterfaceItemIdentifier(rawValue: "AccountCell")
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func tableView(_ tableView: NSTableView, viewFor tableColumn: NSTableColumn?, row: Int) -> NSView? {
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if let cell = tableView.makeView(withIdentifier: NSUserInterfaceItemIdentifier(rawValue: "Cell"), owner: nil) as? NSTableCellView {
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let account = sortedAccounts[row]
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cell.textField?.stringValue = account.nameForDisplay
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cell.imageView?.image = account.smallIcon?.image
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return cell
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}
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return nil
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}
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func tableViewSelectionDidChange(_ notification: Notification) {
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let selectedRow = tableView.selectedRow
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if tableView.selectedRow == -1 {
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deleteButton.isEnabled = false
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return
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} else {
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deleteButton.isEnabled = true
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}
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let account = sortedAccounts[selectedRow]
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if AccountManager.shared.defaultAccount == account {
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deleteButton.isEnabled = false
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}
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let controller = AccountsDetailViewController(account: account)
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showController(controller)
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}
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}
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// MARK: - Private
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private extension AccountsPreferencesViewController {
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func updateSortedAccounts() {
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sortedAccounts = AccountManager.shared.sortedAccounts
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}
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func showController(_ controller: NSViewController) {
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if let controller = children.first {
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children.removeAll()
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controller.view.removeFromSuperview()
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}
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addChild(controller)
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controller.view.translatesAutoresizingMaskIntoConstraints = false
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detailView.addSubview(controller.view)
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detailView.addFullSizeConstraints(forSubview: controller.view)
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}
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}
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