More catalyst stuff

Reader.xcodeproj/project.pbxproj

@@ -17,6 +17,8 @@
 		D65B18C127505348004A9448 /* HomeViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D65B18C027505348004A9448 /* HomeViewController.swift */; };
 		D68B303627907D9200E8B3FA /* ExcerptGenerator.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68B303527907D9200E8B3FA /* ExcerptGenerator.swift */; };
 		D68B303D2792204B00E8B3FA /* read.js in Resources */ = {isa = PBXBuildFile; fileRef = D68B303C2792204B00E8B3FA /* read.js */; };
+		D68B30402792729A00E8B3FA /* AppSplitViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68B303F2792729A00E8B3FA /* AppSplitViewController.swift */; };
+		D68B304227932ED500E8B3FA /* UserActivities.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68B304127932ED500E8B3FA /* UserActivities.swift */; };
 		D6A8A33427766C2800CCEC72 /* PersistentContainer.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6A8A33327766C2800CCEC72 /* PersistentContainer.swift */; };
 		D6C687EC272CD27600874C10 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C687EB272CD27600874C10 /* AppDelegate.swift */; };
 		D6C687EE272CD27600874C10 /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6C687ED272CD27600874C10 /* SceneDelegate.swift */; };
@@ -104,6 +106,8 @@
 		D68B3037279099FD00E8B3FA /* liblolhtml.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = liblolhtml.a; path = "lol-html/c-api/target/aarch64-apple-ios-sim/release/liblolhtml.a"; sourceTree = "<group>"; };
 		D68B303C2792204B00E8B3FA /* read.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; path = read.js; sourceTree = "<group>"; };
 		D68B303E27923C0000E8B3FA /* Reader.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = Reader.entitlements; sourceTree = "<group>"; };
+		D68B303F2792729A00E8B3FA /* AppSplitViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppSplitViewController.swift; sourceTree = "<group>"; };
+		D68B304127932ED500E8B3FA /* UserActivities.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserActivities.swift; sourceTree = "<group>"; };
 		D6A8A33327766C2800CCEC72 /* PersistentContainer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PersistentContainer.swift; sourceTree = "<group>"; };
 		D6C687E8272CD27600874C10 /* Reader.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Reader.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		D6C687EB272CD27600874C10 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
@@ -179,6 +183,7 @@
 			isa = PBXGroup;
 			children = (
 				D6EB531C278C89C300AD2E61 /* AppNavigationController.swift */,
+				D68B303F2792729A00E8B3FA /* AppSplitViewController.swift */,
 				D65B18BF2750533E004A9448 /* Home */,
 				D65B18B027504691004A9448 /* Login */,
 				D6E2434A278B455C0005E546 /* Items */,
@@ -262,6 +267,7 @@
 				D6E24368278BABB40005E546 /* UIColor+App.swift */,
 				D6EB531E278E4A7500AD2E61 /* StretchyMenuInteraction.swift */,
 				D68B303527907D9200E8B3FA /* ExcerptGenerator.swift */,
+				D68B304127932ED500E8B3FA /* UserActivities.swift */,
 				D6A8A33527766E9300CCEC72 /* CoreData */,
 				D65B18AF2750468B004A9448 /* Screens */,
 				D6C687F7272CD27700874C10 /* Assets.xcassets */,
@@ -532,6 +538,7 @@
 				D6A8A33427766C2800CCEC72 /* PersistentContainer.swift in Sources */,
 				D6E24357278B96E40005E546 /* Feed+CoreDataClass.swift in Sources */,
 				D65B18B627504920004A9448 /* FervorController.swift in Sources */,
+				D68B304227932ED500E8B3FA /* UserActivities.swift in Sources */,
 				D6C687EC272CD27600874C10 /* AppDelegate.swift in Sources */,
 				D6C687F6272CD27600874C10 /* Reader.xcdatamodeld in Sources */,
 				D6E2436B278BB1880005E546 /* HomeCollectionViewCell.swift in Sources */,
@@ -544,6 +551,7 @@
 				D6E2435E278B97240005E546 /* Item+CoreDataProperties.swift in Sources */,
 				D6EB531F278E4A7500AD2E61 /* StretchyMenuInteraction.swift in Sources */,
 				D6E24358278B96E40005E546 /* Feed+CoreDataProperties.swift in Sources */,
+				D68B30402792729A00E8B3FA /* AppSplitViewController.swift in Sources */,
 				D65B18BE275051A1004A9448 /* LocalData.swift in Sources */,
 				D65B18B22750469D004A9448 /* LoginViewController.swift in Sources */,
 				D68B303627907D9200E8B3FA /* ExcerptGenerator.swift in Sources */,

Reader/AppDelegate.swift

@@ -23,7 +23,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
         // Called when a new scene session is being created.
         // Use this method to select a configuration to create the new scene with.
-        return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
+        return UISceneConfiguration(name: "main", sessionRole: connectingSceneSession.role)
     }
 
     func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
@@ -32,6 +32,43 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
     }
     
+    override func buildMenu(with builder: UIMenuBuilder) {
+        if builder.system == .main {
+            var children: [UIMenuElement] = LocalData.accounts.map { account in
+                var title = account.instanceURL.host!
+                if let port = account.instanceURL.port, port != 80 && port != 443 {
+                    title += ":\(port)"
+                }
+                
+                let state: UIAction.State
+                if let activeScene = UIApplication.shared.connectedScenes.first(where: { $0.activationState == .foregroundActive }),
+                   (activeScene.delegate as! SceneDelegate).fervorController?.account?.id == account.id {
+                    state = .on
+                } else {
+                    state = .off
+                }
+                return UIAction(title: title, attributes: [], state: state) { _ in
+                    let activity = NSUserActivity.activateAccount(account)
+                    let options = UIScene.ActivationRequestOptions()
+                    #if targetEnvironment(macCatalyst)
+                    options.collectionJoinBehavior = .disallowed
+                    #endif
+                    UIApplication.shared.requestSceneSessionActivation(nil, userActivity: activity, options: options, errorHandler: nil)
+                }
+            }
+            children.append(UIAction(title: "Add Account...", handler: { _ in
+                let activity = NSUserActivity.addAccount()
+                let options = UIScene.ActivationRequestOptions()
+                #if targetEnvironment(macCatalyst)
+                options.collectionJoinBehavior = .disallowed
+                #endif
+                UIApplication.shared.requestSceneSessionActivation(nil, userActivity: activity, options: options, errorHandler: nil)
+            }))
+            let account = UIMenu(title: "Account", image: nil, identifier: nil, options: [], children: children)
+            builder.insertSibling(account, afterMenu: .file)
+        }
+    }
+    
     private func swizzleWKWebView() {
         let selector = Selector(("_updateScrollViewBackground"))
         var originalIMP: IMP?

Reader/Info.plist

@@ -2,17 +2,22 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>NSUserActivityTypes</key>
+	<array>
+		<string>$(PRODUCT_BUNDLE_IDENTIFIER).activity.add-account</string>
+		<string>$(PRODUCT_BUNDLE_IDENTIFIER).activity.activate-account</string>
+	</array>
 	<key>UIApplicationSceneManifest</key>
 	<dict>
 		<key>UIApplicationSupportsMultipleScenes</key>
-		<false/>
+		<true/>
 		<key>UISceneConfigurations</key>
 		<dict>
 			<key>UIWindowSceneSessionRoleApplication</key>
 			<array>
 				<dict>
 					<key>UISceneConfigurationName</key>
-					<string>Default Configuration</string>
+					<string>main</string>
 					<key>UISceneDelegateClassName</key>
 					<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
 				</dict>

Reader/SceneDelegate.swift

@@ -25,7 +25,16 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         window = UIWindow(windowScene: windowScene)
         window!.tintColor = .appTintColor
         
-        if let account = LocalData.mostRecentAccount() {
+        let activity = connectionOptions.userActivities.first
+        if activity?.activityType == NSUserActivity.addAccountType {
+            let loginVC = LoginViewController()
+            loginVC.delegate = self
+            window!.rootViewController = loginVC
+        } else if activity?.activityType == NSUserActivity.activateAccountType,
+                  let account = LocalData.accounts.first(where: { $0.id.uuidString == activity!.userInfo?["accountID"] as? String }) {
+            fervorController = FervorController(account: account)
+            createAppUI()
+        } else if let account = LocalData.mostRecentAccount() {
             fervorController = FervorController(account: account)
             createAppUI()
         } else {
@@ -34,6 +43,15 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
             window!.rootViewController = loginVC
         }
         
+        #if targetEnvironment(macCatalyst)
+        if let titlebar = windowScene.titlebar {
+            titlebar.toolbarStyle = .unifiedCompact
+            titlebar.toolbar = NSToolbar(identifier: .init("ReaderToolbar"))
+            titlebar.toolbar!.delegate = self
+            titlebar.toolbar!.allowsUserCustomization = false
+        }
+        #endif
+        
         window!.makeKeyAndVisible()
     }
 
@@ -47,20 +65,26 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
     func sceneDidBecomeActive(_ scene: UIScene) {
         // Called when the scene has moved from an inactive state to an active state.
         // Use this method to restart any tasks that were paused (or not yet started) when the scene was inactive.
+        
+        UIMenuSystem.main.setNeedsRebuild()
+        
+        syncFromServer()
     }
 
     func sceneWillResignActive(_ scene: UIScene) {
         // Called when the scene will move from an active state to an inactive state.
         // This may occur due to temporary interruptions (ex. an incoming phone call).
         
+        if let fervorController = fervorController {
             Task(priority: .userInitiated) {
                 do {
-                try await self.fervorController?.syncReadToServer()
+                    try await fervorController.syncReadToServer()
                 } catch {
                     logger.error("Unable to sync read state to server: \(error.localizedDescription, privacy: .public)")
                 }
             }
         }
+    }
 
     func sceneWillEnterForeground(_ scene: UIScene) {
         // Called as the scene transitions from the background to the foreground.
@@ -74,12 +98,13 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
     }
     
     private func createAppUI() {
-        let home = HomeViewController(fervorController: fervorController)
+        window!.rootViewController = AppSplitViewController(fervorController: fervorController)
-        home.delegate = self
+    }
-        let nav = AppNavigationController(rootViewController: home)
-        nav.navigationBar.prefersLargeTitles = true
-        window!.rootViewController = nav
     
+    private func syncFromServer() {
+        guard let fervorController = fervorController else {
+            return
+        }
         Task(priority: .userInitiated) {
             do {
                 try await self.fervorController.syncAll()
@@ -99,7 +124,11 @@ extension SceneDelegate: LoginViewControllerDelegate {
         LocalData.accounts.append(account)
         LocalData.mostRecentAccountID = account.id
         fervorController = FervorController(account: account)
+        
         createAppUI()
+        syncFromServer()
+        
+        UIMenuSystem.main.setNeedsRebuild()
     }
 }
 
@@ -108,5 +137,30 @@ extension SceneDelegate: HomeViewControllerDelegate {
         LocalData.mostRecentAccountID = account.id
         fervorController = FervorController(account: account)
         createAppUI()
+        syncFromServer()
     }
 }
+
+#if targetEnvironment(macCatalyst)
+extension NSToolbarItem.Identifier {
+    static let toggleItemRead = NSToolbarItem.Identifier("ToggleItemRead")
+}
+
+extension SceneDelegate: NSToolbarDelegate {
+    func toolbar(_ toolbar: NSToolbar, itemForItemIdentifier itemIdentifier: NSToolbarItem.Identifier, willBeInsertedIntoToolbar flag: Bool) -> NSToolbarItem? {
+        let item = NSToolbarItem(itemIdentifier: .toggleItemRead)
+        item.target = nil
+        item.action = #selector(AppSplitViewController.toggleItemRead)
+        item.image = UIImage(systemName: "checkmark.circle")
+        return item
+    }
+    
+    func toolbarAllowedItemIdentifiers(_ toolbar: NSToolbar) -> [NSToolbarItem.Identifier] {
+        return [.toggleItemRead]
+    }
+    
+    func toolbarDefaultItemIdentifiers(_ toolbar: NSToolbar) -> [NSToolbarItem.Identifier] {
+        return [.toggleItemRead]
+    }
+}
+#endif

Reader/Screens/AppSplitViewController.swift

@@ -0,0 +1,103 @@
+//
+//  AppSplitViewController.swift
+//  Reader
+//
+//  Created by Shadowfacts on 1/14/22.
+//
+
+import UIKit
+#if targetEnvironment(macCatalyst)
+import AppKit
+#endif
+
+class AppSplitViewController: UISplitViewController {
+    
+    private let fervorController: FervorController
+    
+    private var secondaryNav: UINavigationController!
+    
+    init(fervorController: FervorController) {
+        self.fervorController = fervorController
+        
+        super.init(style: .doubleColumn)
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        preferredDisplayMode = .oneBesideSecondary
+        preferredSplitBehavior = .tile
+        presentsWithGesture = true
+        showsSecondaryOnlyButton = true
+        primaryBackgroundStyle = .sidebar
+        
+        let sidebarHome = HomeViewController(fervorController: fervorController)
+        sidebarHome.enableStretchyMenu = false
+        sidebarHome.itemsDelegate = self
+        let sidebarNav = UINavigationController(rootViewController: sidebarHome)
+        sidebarNav.navigationBar.prefersLargeTitles = true
+        setViewController(sidebarNav, for: .primary)
+        
+        secondaryNav = UINavigationController()
+        secondaryNav.isNavigationBarHidden = true
+        secondaryNav.view.backgroundColor = .appBackground
+        setViewController(secondaryNav, for: .secondary)
+        
+        let home = HomeViewController(fervorController: fervorController)
+        let nav = AppNavigationController(rootViewController: home)
+        setViewController(nav, for: .compact)
+    }
+    
+    #if targetEnvironment(macCatalyst)
+    @objc func toggleItemRead(_ item: NSToolbarItem) {
+        guard let nav = viewController(for: .secondary) as? UINavigationController,
+              let read = nav.topViewController as? ReadViewController else {
+                  return
+              }
+        read.item.read = !read.item.read
+        updateImage(toolbarItem: item)
+    }
+    
+    private func updateImage(toolbarItem: NSToolbarItem) {
+        if let nav = viewController(for: .secondary) as? UINavigationController,
+           let read = nav.topViewController as? ReadViewController {
+            toolbarItem.image = UIImage(systemName: read.item.read ? "checkmark.circle.fill" : "checkmark.circle")
+        } else {
+            toolbarItem.image = UIImage(systemName: "checkmark.circle")
+        }
+    }
+    #endif
+
+}
+
+extension AppSplitViewController: ItemsViewControllerDelegate {
+    func showReadItem(_ item: Item) {
+        secondaryNav.setViewControllers([ReadViewController(item: item, fervorController: fervorController)], animated: false)
+        
+        #if targetEnvironment(macCatalyst)
+        if let titlebar = view.window?.windowScene?.titlebar,
+           let toggleRead = titlebar.toolbar?.items.first(where: { $0.itemIdentifier == .toggleItemRead }) {
+            updateImage(toolbarItem: toggleRead)
+        }
+        #endif
+    }
+}
+
+#if targetEnvironment(macCatalyst)
+extension AppSplitViewController {
+    override func responds(to aSelector: Selector!) -> Bool {
+        if aSelector == #selector(toggleItemRead) {
+            guard let nav = viewController(for: .secondary) as? UINavigationController else {
+                return false
+            }
+            return nav.topViewController is ReadViewController
+        } else {
+            return super.responds(to: aSelector)
+        }
+    }
+}
+#endif

Reader/Screens/Home/HomeCollectionViewCell.swift

@@ -9,6 +9,7 @@ import UIKit
 
 class HomeCollectionViewCell: UICollectionViewListCell {
     
+    #if !targetEnvironment(macCatalyst)
     override func updateConfiguration(using state: UICellConfigurationState) {
         var backgroundConfig = UIBackgroundConfiguration.listGroupedCell().updated(for: state)
         if state.isHighlighted || state.isSelected {
@@ -18,5 +19,6 @@ class HomeCollectionViewCell: UICollectionViewListCell {
         }
         self.backgroundConfiguration = backgroundConfig
     }
+    #endif
     
 }

Reader/Screens/Home/HomeViewController.swift

@@ -15,9 +15,12 @@ protocol HomeViewControllerDelegate: AnyObject {
 class HomeViewController: UIViewController {
     
     weak var delegate: HomeViewControllerDelegate?
+    weak var itemsDelegate: ItemsViewControllerDelegate?
     
     let fervorController: FervorController
     
+    var enableStretchyMenu = true
+    
     private var collectionView: UICollectionView!
     private var dataSource: UICollectionViewDiffableDataSource<Section, Item>!
     private var groupResultsController: NSFetchedResultsController<Group>!
@@ -39,13 +42,17 @@ class HomeViewController: UIViewController {
         // todo: account info
         title = "Reader"
         
+        if enableStretchyMenu {
             view.addInteraction(StretchyMenuInteraction(delegate: self))
+        }
         
+        if UIDevice.current.userInterfaceIdiom != .mac {
             view.backgroundColor = .appBackground
+        }
         
-        var config = UICollectionLayoutListConfiguration(appearance: .grouped)
+        var config = UICollectionLayoutListConfiguration(appearance: UIDevice.current.userInterfaceIdiom == .mac ? .sidebar : .grouped)
         config.headerMode = .supplementary
-        config.backgroundColor = .appBackground
+        config.backgroundColor = .clear
         config.separatorConfiguration.topSeparatorVisibility = .visible
         config.separatorConfiguration.topSeparatorInsets = NSDirectionalEdgeInsets(top: 0, leading: 20, bottom: 0, trailing: 0)
         config.separatorConfiguration.bottomSeparatorVisibility = .hidden
@@ -224,6 +231,7 @@ extension HomeViewController: UICollectionViewDelegate {
         }
         let vc = ItemsViewController(fetchRequest: item.fetchRequest, fervorController: fervorController)
         vc.title = item.title
+        vc.delegate = itemsDelegate
         show(vc, sender: nil)
         UISelectionFeedbackGenerator().selectionChanged()
     }

Reader/Screens/Items/ItemsViewController.swift

@@ -9,8 +9,14 @@ import UIKit
 import CoreData
 import SafariServices
 
+protocol ItemsViewControllerDelegate: AnyObject {
+    func showReadItem(_ item: Item)
+}
+
 class ItemsViewController: UIViewController {
     
+    weak var delegate: ItemsViewControllerDelegate?
+    
     let fervorController: FervorController
     let fetchRequest: NSFetchRequest<Item>
     
@@ -33,16 +39,27 @@ class ItemsViewController: UIViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
         
+        if UIDevice.current.userInterfaceIdiom != .mac {
+            view.backgroundColor = .appBackground
+        }
+            
         var configuration = UICollectionLayoutListConfiguration(appearance: .plain)
-        configuration.backgroundColor = .appBackground
+        configuration.backgroundColor = .clear
         let layout = UICollectionViewCompositionalLayout.list(using: configuration)
         collectionView = UICollectionView(frame: view.bounds, collectionViewLayout: layout)
         collectionView.delegate = self
         collectionView.dataSource = self
-        collectionView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        collectionView.translatesAutoresizingMaskIntoConstraints = false
         collectionView.register(ItemCollectionViewCell.self, forCellWithReuseIdentifier: "itemCell")
         view.addSubview(collectionView)
         
+        NSLayoutConstraint.activate([
+            collectionView.leadingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.leadingAnchor),
+            collectionView.trailingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.trailingAnchor),
+            collectionView.topAnchor.constraint(equalTo: view.topAnchor),
+            collectionView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
+        ])
+        
         fetchRequest.sortDescriptors = [NSSortDescriptor(key: "published", ascending: false)]
         fetchRequest.fetchBatchSize = 20
         resultsController = NSFetchedResultsController(fetchRequest: fetchRequest, managedObjectContext: fervorController.persistentContainer.viewContext, sectionNameKeyPath: nil, cacheName: nil)
@@ -148,6 +165,10 @@ extension ItemsViewController: UICollectionViewDelegate {
 extension ItemsViewController: ItemCollectionViewCellDelegate {
     func itemCellSelected(cell: ItemCollectionViewCell, item: Item) {
         cell.setRead(true, animated: true)
+        if let delegate = delegate {
+            delegate.showReadItem(item)
+        } else {
             show(ReadViewController(item: item, fervorController: fervorController), sender: nil)
         }
+    }
 }

Reader/UserActivities.swift

@@ -0,0 +1,27 @@
+//
+//  UserActivities.swift
+//  Reader
+//
+//  Created by Shadowfacts on 1/15/22.
+//
+
+import Foundation
+
+extension NSUserActivity {
+    
+    static let addAccountType = "net.shadowfacts.Reader.activity.add-account"
+    static let activateAccountType = "net.shadowfacts.Reader.activity.activate-account"
+    
+    static func addAccount() -> NSUserActivity {
+        return NSUserActivity(activityType: addAccountType)
+    }
+    
+    static func activateAccount(_ account: LocalData.Account) -> NSUserActivity {
+        let activity = NSUserActivity(activityType: activateAccountType)
+        activity.userInfo = [
+            "accountID": account.id.uuidString
+        ]
+        return activity
+    }
+    
+}