mirror of
https://github.com/Ranchero-Software/NetNewsWire.git
synced 2024-12-17 03:46:25 +01:00
199 lines
5.6 KiB
Swift
199 lines
5.6 KiB
Swift
//
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// GeneralPrefencesViewController.swift
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// NetNewsWire
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//
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// Created by Brent Simmons on 9/3/18.
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// Copyright © 2018 Ranchero Software. All rights reserved.
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//
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import AppKit
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import RSCore
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final class GeneralPreferencesViewController: NSViewController {
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@IBOutlet var defaultRSSReaderPopup: NSPopUpButton!
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private var rssReaderInfo = RSSReaderInfo()
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public override init(nibName nibNameOrNil: NSNib.Name?, bundle nibBundleOrNil: Bundle?) {
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super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
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commonInit()
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}
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public required init?(coder: NSCoder) {
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super.init(coder: coder)
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commonInit()
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}
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override func viewWillAppear() {
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super.viewWillAppear()
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updateUI()
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}
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// MARK: - Notifications
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@objc func applicationWillBecomeActive(_ note: Notification) {
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updateUI()
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}
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// MARK: - Actions
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@IBAction func rssReaderPopupDidChangeValue(_ sender: Any?) {
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guard let menuItem = defaultRSSReaderPopup.selectedItem else {
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return
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}
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guard let bundleID = menuItem.representedObject as? String else {
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return
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}
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registerAppWithBundleID(bundleID)
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updateUI()
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}
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}
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// MARK: - Private
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private extension GeneralPreferencesViewController {
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func commonInit() {
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NotificationCenter.default.addObserver(self, selector: #selector(applicationWillBecomeActive(_:)), name: NSApplication.willBecomeActiveNotification, object: nil)
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}
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func updateUI() {
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rssReaderInfo = RSSReaderInfo()
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updateRSSReaderPopup()
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}
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func updateRSSReaderPopup() {
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// Top item should always be: NetNewsWire (this app)
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// Additional items should be sorted alphabetically.
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// Any older versions of NetNewsWire should be listed as: NetNewsWire (old version)
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let menu = NSMenu(title: "RSS Readers")
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let netNewsWireBundleID = Bundle.main.bundleIdentifier!
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let thisAppParentheticalComment = NSLocalizedString("(this app)", comment: "Preferences default RSS Reader popup")
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let thisAppName = "NetNewsWire \(thisAppParentheticalComment)"
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let netNewsWireMenuItem = NSMenuItem(title: thisAppName, action: nil, keyEquivalent: "")
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netNewsWireMenuItem.representedObject = netNewsWireBundleID
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menu.addItem(netNewsWireMenuItem)
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let readersToList = rssReaderInfo.rssReaders.filter { $0.bundleID != netNewsWireBundleID }
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let sortedReaders = readersToList.sorted { (reader1, reader2) -> Bool in
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return reader1.nameMinusAppSuffix.localizedStandardCompare(reader2.nameMinusAppSuffix) == .orderedAscending
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}
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let oldVersionParentheticalComment = NSLocalizedString("(old version)", comment: "Preferences default RSS Reader popup")
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for rssReader in sortedReaders {
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var appName = rssReader.nameMinusAppSuffix
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if appName.contains("NetNewsWire") {
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appName = "\(appName) \(oldVersionParentheticalComment)"
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}
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let menuItem = NSMenuItem(title: appName, action: nil, keyEquivalent: "")
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menuItem.representedObject = rssReader.bundleID
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menu.addItem(menuItem)
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}
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defaultRSSReaderPopup.menu = menu
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func insertAndSelectNoneMenuItem() {
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let noneTitle = NSLocalizedString("None", comment: "Preferences default RSS Reader popup")
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let menuItem = NSMenuItem(title: noneTitle, action: nil, keyEquivalent: "")
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defaultRSSReaderPopup.menu!.insertItem(menuItem, at: 0)
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defaultRSSReaderPopup.selectItem(at: 0)
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}
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guard let defaultRSSReaderBundleID = rssReaderInfo.defaultRSSReaderBundleID else {
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insertAndSelectNoneMenuItem()
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return
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}
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for menuItem in defaultRSSReaderPopup.menu!.items {
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guard let bundleID = menuItem.representedObject as? String else {
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continue
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}
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if bundleID == defaultRSSReaderBundleID {
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defaultRSSReaderPopup.select(menuItem)
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return
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}
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}
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insertAndSelectNoneMenuItem()
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}
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func registerAppWithBundleID(_ bundleID: String) {
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NSWorkspace.shared.setDefaultAppBundleID(forURLScheme: "feed", to: bundleID)
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NSWorkspace.shared.setDefaultAppBundleID(forURLScheme: "feeds", to: bundleID)
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}
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}
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// MARK: - RSSReaderInfo
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private struct RSSReaderInfo {
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let defaultRSSReaderBundleID: String?
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let rssReaders: Set<RSSReader>
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static let feedURLScheme = "feed:"
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init() {
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let defaultRSSReaderBundleID = NSWorkspace.shared.defaultAppBundleID(forURLScheme: RSSReaderInfo.feedURLScheme)
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self.defaultRSSReaderBundleID = defaultRSSReaderBundleID
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self.rssReaders = RSSReaderInfo.fetchRSSReaders(defaultRSSReaderBundleID)
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}
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static func fetchRSSReaders(_ defaultRSSReaderBundleID: String?) -> Set<RSSReader> {
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let rssReaderBundleIDs = NSWorkspace.shared.bundleIDsForApps(forURLScheme: feedURLScheme)
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var rssReaders = Set<RSSReader>()
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if let defaultRSSReaderBundleID = defaultRSSReaderBundleID, let defaultReader = RSSReader(bundleID: defaultRSSReaderBundleID) {
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rssReaders.insert(defaultReader)
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}
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rssReaderBundleIDs.forEach { (bundleID) in
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if let reader = RSSReader(bundleID: bundleID) {
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rssReaders.insert(reader)
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}
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}
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return rssReaders
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}
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}
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// MARK: - RSSReader
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private struct RSSReader: Hashable {
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let bundleID: String
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let name: String
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let nameMinusAppSuffix: String
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let path: String
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init?(bundleID: String) {
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guard let path = NSWorkspace.shared.absolutePathForApplication(withBundleIdentifier: bundleID) else {
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return nil
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}
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self.path = path
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self.bundleID = bundleID
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let name = (path as NSString).lastPathComponent
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self.name = name
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if name.hasSuffix(".app") {
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self.nameMinusAppSuffix = name.rs_string(byStrippingSuffix: ".app", caseSensitive: false)
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}
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else {
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self.nameMinusAppSuffix = name
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}
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}
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// MARK: - Hashable
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func hash(into hasher: inout Hasher) {
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hasher.combine(bundleID)
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}
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// MARK: - Equatable
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static func ==(lhs: RSSReader, rhs: RSSReader) -> Bool {
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return lhs.bundleID == rhs.bundleID
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}
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}
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