Add AppKit bundle, fix light appearance

Reader.xcodeproj/project.pbxproj

@@ -18,6 +18,8 @@
 		D68408E827947D0800E327D2 /* PrefsSceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68408E727947D0800E327D2 /* PrefsSceneDelegate.swift */; };
 		D68408ED2794803D00E327D2 /* PrefsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68408EC2794803D00E327D2 /* PrefsView.swift */; };
 		D68408EF2794808E00E327D2 /* Preferences.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68408EE2794808E00E327D2 /* Preferences.swift */; };
+		D68409132794870000E327D2 /* ReaderMac.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68409122794870000E327D2 /* ReaderMac.swift */; };
+		D6840914279487DC00E327D2 /* ReaderMac.bundle in Embed PlugIns */ = {isa = PBXBuildFile; fileRef = D684090D279486BF00E327D2 /* ReaderMac.bundle */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		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 */; };
@@ -58,6 +60,13 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
+		D6840915279487DC00E327D2 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = D6C687E0272CD27600874C10 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = D684090C279486BF00E327D2;
+			remoteInfo = ReaderMac;
+		};
 		D6C68802272CD27700874C10 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = D6C687E0272CD27600874C10 /* Project object */;
@@ -82,6 +91,17 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXCopyFilesBuildPhase section */
+		D6840917279487DD00E327D2 /* Embed PlugIns */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 13;
+			files = (
+				D6840914279487DC00E327D2 /* ReaderMac.bundle in Embed PlugIns */,
+			);
+			name = "Embed PlugIns";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		D6C6882E272CD2BA00874C10 /* Embed Frameworks */ = {
 			isa = PBXCopyFilesBuildPhase;
 			buildActionMask = 2147483647;
@@ -107,6 +127,8 @@
 		D68408E727947D0800E327D2 /* PrefsSceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PrefsSceneDelegate.swift; sourceTree = "<group>"; };
 		D68408EC2794803D00E327D2 /* PrefsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PrefsView.swift; sourceTree = "<group>"; };
 		D68408EE2794808E00E327D2 /* Preferences.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Preferences.swift; sourceTree = "<group>"; };
+		D684090D279486BF00E327D2 /* ReaderMac.bundle */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ReaderMac.bundle; sourceTree = BUILT_PRODUCTS_DIR; };
+		D68409122794870000E327D2 /* ReaderMac.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReaderMac.swift; sourceTree = "<group>"; };
 		D68B3032278FDD1A00E8B3FA /* Reader-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Reader-Bridging-Header.h"; sourceTree = "<group>"; };
 		D68B303527907D9200E8B3FA /* ExcerptGenerator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ExcerptGenerator.swift; sourceTree = "<group>"; };
 		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>"; };
@@ -152,6 +174,13 @@
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
+		D684090A279486BF00E327D2 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		D6C687E5272CD27600874C10 /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
@@ -224,6 +253,14 @@
 			path = Preferences;
 			sourceTree = "<group>";
 		};
+		D6840911279486C400E327D2 /* ReaderMac */ = {
+			isa = PBXGroup;
+			children = (
+				D68409122794870000E327D2 /* ReaderMac.swift */,
+			);
+			path = ReaderMac;
+			sourceTree = "<group>";
+		};
 		D68B302E278FDCE200E8B3FA /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
@@ -253,6 +290,7 @@
 				D6C687EA272CD27600874C10 /* Reader */,
 				D6C68804272CD27700874C10 /* ReaderTests */,
 				D6C6880E272CD27700874C10 /* ReaderUITests */,
+				D6840911279486C400E327D2 /* ReaderMac */,
 				D6C68824272CD2BA00874C10 /* Fervor */,
 				D6C687E9272CD27600874C10 /* Products */,
 				D68B302E278FDCE200E8B3FA /* Frameworks */,
@@ -266,6 +304,7 @@
 				D6C68801272CD27700874C10 /* ReaderTests.xctest */,
 				D6C6880B272CD27700874C10 /* ReaderUITests.xctest */,
 				D6C68823272CD2BA00874C10 /* Fervor.framework */,
+				D684090D279486BF00E327D2 /* ReaderMac.bundle */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -362,6 +401,23 @@
 /* End PBXHeadersBuildPhase section */
 
 /* Begin PBXNativeTarget section */
+		D684090C279486BF00E327D2 /* ReaderMac */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = D6840910279486BF00E327D2 /* Build configuration list for PBXNativeTarget "ReaderMac" */;
+			buildPhases = (
+				D6840909279486BF00E327D2 /* Sources */,
+				D684090A279486BF00E327D2 /* Frameworks */,
+				D684090B279486BF00E327D2 /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = ReaderMac;
+			productName = ReaderMac;
+			productReference = D684090D279486BF00E327D2 /* ReaderMac.bundle */;
+			productType = "com.apple.product-type.bundle";
+		};
 		D6C687E7272CD27600874C10 /* Reader */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = D6C68815272CD27700874C10 /* Build configuration list for PBXNativeTarget "Reader" */;
@@ -371,11 +427,13 @@
 				D6C687E5272CD27600874C10 /* Frameworks */,
 				D6C687E6272CD27600874C10 /* Resources */,
 				D6C6882E272CD2BA00874C10 /* Embed Frameworks */,
+				D6840917279487DD00E327D2 /* Embed PlugIns */,
 			);
 			buildRules = (
 			);
 			dependencies = (
 				D6C68828272CD2BA00874C10 /* PBXTargetDependency */,
+				D6840916279487DC00E327D2 /* PBXTargetDependency */,
 			);
 			name = Reader;
 			packageProductDependencies = (
@@ -449,6 +507,10 @@
 				LastSwiftUpdateCheck = 1320;
 				LastUpgradeCheck = 1320;
 				TargetAttributes = {
+					D684090C279486BF00E327D2 = {
+						CreatedOnToolsVersion = 13.2;
+						LastSwiftMigration = 1320;
+					};
 					D6C687E7272CD27600874C10 = {
 						CreatedOnToolsVersion = 13.2;
 					};
@@ -486,11 +548,19 @@
 				D6C68800272CD27700874C10 /* ReaderTests */,
 				D6C6880A272CD27700874C10 /* ReaderUITests */,
 				D6C68822272CD2BA00874C10 /* Fervor */,
+				D684090C279486BF00E327D2 /* ReaderMac */,
 			);
 		};
 /* End PBXProject section */
 
 /* Begin PBXResourcesBuildPhase section */
+		D684090B279486BF00E327D2 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		D6C687E6272CD27600874C10 /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -548,6 +618,14 @@
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
+		D6840909279486BF00E327D2 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				D68409132794870000E327D2 /* ReaderMac.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 		D6C687E4272CD27600874C10 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
@@ -619,6 +697,11 @@
 /* End PBXSourcesBuildPhase section */
 
 /* Begin PBXTargetDependency section */
+		D6840916279487DC00E327D2 /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = D684090C279486BF00E327D2 /* ReaderMac */;
+			targetProxy = D6840915279487DC00E327D2 /* PBXContainerItemProxy */;
+		};
 		D6C68803272CD27700874C10 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = D6C687E7272CD27600874C10 /* Reader */;
@@ -648,6 +731,65 @@
 /* End PBXVariantGroup section */
 
 /* Begin XCBuildConfiguration section */
+		D684090E279486BF00E327D2 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				CURRENT_PROJECT_VERSION = 1;
+				DEVELOPMENT_TEAM = ZPBBSK8L8B;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "";
+				INFOPLIST_KEY_NSPrincipalClass = "";
+				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Bundles";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@loader_path/../Frameworks",
+				);
+				MACOSX_DEPLOYMENT_TARGET = 12.1;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = net.shadowfacts.Reader.ReaderMac;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx;
+				SKIP_INSTALL = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+				WRAPPER_EXTENSION = bundle;
+			};
+			name = Debug;
+		};
+		D684090F279486BF00E327D2 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_STYLE = Automatic;
+				COMBINE_HIDPI_IMAGES = YES;
+				CURRENT_PROJECT_VERSION = 1;
+				DEVELOPMENT_TEAM = ZPBBSK8L8B;
+				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_KEY_NSHumanReadableCopyright = "";
+				INFOPLIST_KEY_NSPrincipalClass = "";
+				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Bundles";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@loader_path/../Frameworks",
+				);
+				MACOSX_DEPLOYMENT_TARGET = 12.1;
+				MARKETING_VERSION = 1.0;
+				PRODUCT_BUNDLE_IDENTIFIER = net.shadowfacts.Reader.ReaderMac;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = macosx;
+				SKIP_INSTALL = YES;
+				SWIFT_EMIT_LOC_STRINGS = YES;
+				SWIFT_VERSION = 5.0;
+				WRAPPER_EXTENSION = bundle;
+			};
+			name = Release;
+		};
 		D6C68813272CD27700874C10 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
@@ -996,6 +1138,15 @@
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
+		D6840910279486BF00E327D2 /* Build configuration list for PBXNativeTarget "ReaderMac" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				D684090E279486BF00E327D2 /* Debug */,
+				D684090F279486BF00E327D2 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 		D6C687E3272CD27600874C10 /* Build configuration list for PBXProject "Reader" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (

Reader/AppDelegate.swift

@@ -15,6 +15,10 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     
     private var cancellables = Set<AnyCancellable>()
     
+    #if targetEnvironment(macCatalyst)
+    private var readerMac: NSObject!
+    #endif
+
     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         swizzleWKWebView()
         
@@ -25,6 +29,23 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
             }
             .store(in: &cancellables)
         
+        #if targetEnvironment(macCatalyst)
+        let macBundleURL = Bundle.main.builtInPlugInsURL!.appendingPathComponent("ReaderMac.bundle")
+        let bundle = Bundle(url: macBundleURL)!
+        do {
+            try bundle.loadAndReturnError()
+            
+            let clazz = NSClassFromString("ReaderMac.ReaderMac")! as! NSObject.Type
+            readerMac = clazz.init()
+            readerMac.perform(Selector(("setup")))
+        } catch {
+            print("Unable to load ReaderMac bundle: \(error)")
+        }
+        #endif
+        
+        NotificationCenter.default.addObserver(self, selector: #selector(updateAppearance), name: .appearanceChanged, object: nil)
+        updateAppearance()
+        
         return true
     }
 
@@ -112,7 +133,16 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     }
     
     @objc private func showPreferences() {
-        UIApplication.shared.requestSceneSessionActivation(nil, userActivity: .preferences(), options: nil, errorHandler: nil)
+        let existing = UIApplication.shared.connectedScenes.first {
+            $0.session.configuration.name == "prefs"
+        }
+        UIApplication.shared.requestSceneSessionActivation(existing?.session, userActivity: .preferences(), options: nil, errorHandler: nil)
+    }
+    
+    @objc private func updateAppearance() {
+        #if targetEnvironment(macCatalyst)
+        readerMac.perform(Selector(("updateAppearance:")), with: Preferences.shared.appearance.rawValue)
+        #endif
     }
 
 }

Reader/Preferences.swift

@@ -5,7 +5,7 @@
 //  Created by Shadowfacts on 1/16/22.
 //
 
-import UIKit
+import Foundation
 
 class Preferences: Codable, ObservableObject {
     
@@ -36,7 +36,7 @@ class Preferences: Codable, ObservableObject {
     
     required init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
-        self.appearance = try container.decode(UIUserInterfaceStyle.self, forKey: .appearance)
+        self.appearance = try container.decode(Appearance.self, forKey: .appearance)
     }
     
     func encode(to encoder: Encoder) throws {
@@ -44,12 +44,11 @@ class Preferences: Codable, ObservableObject {
         try container.encode(appearance, forKey: .appearance)
     }
     
-    var appearance = UIUserInterfaceStyle.unspecified {
+    @Published var appearance = Appearance.unspecified {
-        willSet {
-            objectWillChange.send()
-        }
         didSet {
-            NotificationCenter.default.post(name: .userInterfaceStyleChanged, object: nil)
+            NotificationCenter.default.post(name: .appearanceChanged, object: nil, userInfo: [
+                "appearance": appearance.rawValue
+            ])
         }
     }
     
@@ -59,9 +58,12 @@ class Preferences: Codable, ObservableObject {
     
 }
 
-extension UIUserInterfaceStyle: Codable {
+enum Appearance: Int, Codable {
+    case unspecified = 0
+    case light = 1
+    case dark = 2
 }
 
 extension Notification.Name {
-    static let userInterfaceStyleChanged = Notification.Name("userInterfaceStyleChanged")
+    static let appearanceChanged = Notification.Name("appearanceChanged")
 }

Reader/PrefsSceneDelegate.swift

@@ -34,12 +34,19 @@ class PrefsSceneDelegate: UIResponder, UIWindowSceneDelegate {
         
         window!.makeKeyAndVisible()
         
-        NotificationCenter.default.addObserver(self, selector: #selector(updateUserInterfaceStyle), name: .userInterfaceStyleChanged, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(updateAppearance), name: .appearanceChanged, object: nil)
-        updateUserInterfaceStyle()
+        updateAppearance()
     }
     
-    @objc private func updateUserInterfaceStyle() {
+    @objc private func updateAppearance() {
-        window?.overrideUserInterfaceStyle = Preferences.shared.appearance
+        switch Preferences.shared.appearance {
+        case .unspecified:
+            window!.overrideUserInterfaceStyle = .unspecified
+        case .light:
+            window!.overrideUserInterfaceStyle = .light
+        case .dark:
+            window!.overrideUserInterfaceStyle = .dark
+        }
     }
 
 }

Reader/SceneDelegate.swift

@@ -55,8 +55,8 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         
         window!.makeKeyAndVisible()
         
-        NotificationCenter.default.addObserver(self, selector: #selector(updateUserInterfaceStyle), name: .userInterfaceStyleChanged, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(updateAppearance), name: .appearanceChanged, object: nil)
-        updateUserInterfaceStyle()
+        updateAppearance()
     }
 
     func sceneDidDisconnect(_ scene: UIScene) {
@@ -120,8 +120,15 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         }
     }
     
-    @objc private func updateUserInterfaceStyle() {
+    @objc private func updateAppearance() {
-        window?.overrideUserInterfaceStyle = Preferences.shared.appearance
+        switch Preferences.shared.appearance {
+        case .unspecified:
+            window!.overrideUserInterfaceStyle = .unspecified
+        case .light:
+            window!.overrideUserInterfaceStyle = .light
+        case .dark:
+            window!.overrideUserInterfaceStyle = .dark
+        }
     }
 
 }

Reader/Screens/Preferences/PrefsView.swift

@@ -24,9 +24,9 @@ struct PrefsView: View {
     
     private var appearance: some View {
         Picker("Appearance", selection: $preferences.appearance) {
-            Text("System").tag(UIUserInterfaceStyle.unspecified)
+            Text("System").tag(Appearance.unspecified)
-            Text("Dark").tag(UIUserInterfaceStyle.dark)
+            Text("Dark").tag(Appearance.dark)
-            Text("Light").tag(UIUserInterfaceStyle.light)
+            Text("Light").tag(Appearance.light)
         }
     }
 }

ReaderMac/ReaderMac.swift

@@ -0,0 +1,40 @@
+//
+//  ReaderMac.swift
+//  ReaderMac
+//
+//  Created by Shadowfacts on 1/16/22.
+//
+
+import AppKit
+
+class ReaderMac: NSObject {
+    
+    private(set) static var shared: ReaderMac!
+    
+    override init() {
+        if ReaderMac.shared != nil {
+            fatalError()
+        }
+        
+        super.init()
+        
+        ReaderMac.shared = self
+    }
+    
+    @objc func setup() {
+    }
+    
+    @objc func updateAppearance(_ appearance: NSNumber) {
+        switch appearance {
+        case 0:
+            NSApp.appearance = nil
+        case 1:
+            NSApp.appearance = NSAppearance(named: .aqua)
+        case 2:
+            NSApp.appearance = NSAppearance(named: .darkAqua)
+        default:
+            fatalError("unexpected appeaerance value: \(appearance)")
+        }
+    }
+    
+}