Remove in-app Safari settings on macOS

Closes #469

Packages/TuskerPreferences/Sources/TuskerPreferences/Keys/BehaviorKeys.swift

@@ -24,3 +24,17 @@ struct ConfirmReblogKey: PreferenceKey {
 struct TimelineSyncModeKey: PreferenceKey {
     static var defaultValue: TimelineSyncMode { .icloud }
 }
+
+struct InAppSafariKey: PreferenceKey {
+    static var defaultValue: Bool {
+        #if targetEnvironment(macCatalyst) || os(visionOS)
+        false
+        #else
+        if ProcessInfo.processInfo.isiOSAppOnMac {
+            false
+        } else {
+            true
+        }
+        #endif
+    }
+}

Packages/TuskerPreferences/Sources/TuskerPreferences/Legacy/PreferenceStore+Migrate.swift

@@ -10,7 +10,7 @@ import UIKit
 
 extension PreferenceStore {
     func migrate(from legacy: LegacyPreferences) {
-        let migrations: [any MigrationProtocol] = [
+        var migrations: [any MigrationProtocol] = [
             Migration(from: \.theme.theme, to: \.$theme),
             Migration(from: \.pureBlackDarkMode, to: \.$pureBlackDarkMode),
             Migration(from: \.accentColor, to: \.$accentColor),
@@ -41,8 +41,6 @@ extension PreferenceStore {
             Migration(from: \.attachmentAltBadgeInverted, to: \.$attachmentAltBadgeInverted),
             
             Migration(from: \.openLinksInApps, to: \.$openLinksInApps),
-            Migration(from: \.useInAppSafari, to: \.$useInAppSafari),
-            Migration(from: \.inAppSafariAutomaticReaderMode, to: \.$inAppSafariAutomaticReaderMode),
             Migration(from: \.expandAllContentWarnings, to: \.$expandAllContentWarnings),
             Migration(from: \.collapseLongPosts, to: \.$collapseLongPosts),
             Migration(from: \.oppositeCollapseKeywords, to: \.$oppositeCollapseKeywords),
@@ -65,7 +63,13 @@ extension PreferenceStore {
             Migration(from: \.hasShownLocalTimelineDescription, to: \.$hasShownLocalTimelineDescription),
             Migration(from: \.hasShownFederatedTimelineDescription, to: \.$hasShownFederatedTimelineDescription),
         ]
-        
+        #if !targetEnvironment(macCatalyst) && !os(visionOS)
+        migrations.append(contentsOf: [
+            Migration(from: \.useInAppSafari, to: \.$useInAppSafari),
+            Migration(from: \.inAppSafariAutomaticReaderMode, to: \.$inAppSafariAutomaticReaderMode),
+        ] as [any MigrationProtocol])
+        #endif
+
         for migration in migrations {
             migration.migrate(from: legacy, to: self)
         }

Packages/TuskerPreferences/Sources/TuskerPreferences/PreferenceStore.swift

@@ -44,7 +44,7 @@ public final class PreferenceStore: ObservableObject, Codable {
 
     // MARK: Behavior
     @Preference<TrueKey> public var openLinksInApps
-    @Preference<TrueKey> public var useInAppSafari
+    @Preference<InAppSafariKey> public var useInAppSafari
     @Preference<FalseKey> public var inAppSafariAutomaticReaderMode
     @Preference<FalseKey> public var expandAllContentWarnings
     @Preference<TrueKey> public var collapseLongPosts

Tusker/Screens/Preferences/BehaviorPrefsView.swift

@@ -58,13 +58,15 @@ struct BehaviorPrefsView: View {
             Toggle(isOn: $preferences.openLinksInApps) {
                 Text("Open Links in Apps")
             }
-            #if !os(visionOS)
-            Toggle(isOn: $preferences.useInAppSafari) {
-                Text("Use In-App Safari")
+            #if !targetEnvironment(macCatalyst) && !os(visionOS)
+            if !ProcessInfo.processInfo.isiOSAppOnMac {
+                Toggle(isOn: $preferences.useInAppSafari) {
+                    Text("Use In-App Safari")
+                }
+                Toggle(isOn: $preferences.inAppSafariAutomaticReaderMode) {
+                    Text("Always Use Reader Mode in In-App Safari")
+                }.disabled(!preferences.useInAppSafari)
             }
-            Toggle(isOn: $preferences.inAppSafariAutomaticReaderMode) {
-                Text("Always Use Reader Mode in In-App Safari")
-            }.disabled(!preferences.useInAppSafari)
             #endif
         }
         .appGroupedListRowBackground()

Tusker/TuskerNavigationDelegate.swift

@@ -47,10 +47,11 @@ extension TuskerNavigationDelegate {
     
     func selected(url: URL, allowResolveStatuses: Bool = true, allowUniversalLinks: Bool = true) {
         func openSafari() {
-            #if os(visionOS)
+            #if targetEnvironment(macCatalyst) || os(visionOS)
             UIApplication.shared.open(url)
             #else
-            if Preferences.shared.useInAppSafari,
+            if !ProcessInfo.processInfo.isiOSAppOnMac,
+               Preferences.shared.useInAppSafari,
                url.scheme == "https" || url.scheme == "http" {
                 let config = SFSafariViewController.Configuration()
                 config.entersReaderIfAvailable = Preferences.shared.inAppSafariAutomaticReaderMode