Fix Compose toolbar not displaying on Catalyst and visionOS

Packages/ComposeUI/Sources/ComposeUI/ComposeInput.swift

@@ -77,14 +77,21 @@ struct FocusedInputModifier: ViewModifier {
 // This property wrapper abstracts over them both.
 @propertyWrapper
 struct FocusedInput: DynamicProperty {
-    @Environment(\.toolbarInjectedFocusedInputBox) private var box
     @FocusedValue(\.composeInput) private var input
+    #if !targetEnvironment(macCatalyst) && !os(visionOS)
+    @Environment(\.toolbarInjectedFocusedInputBox) private var box
     @StateObject private var updater = Updater()
+    #endif
     
     var wrappedValue: (any ComposeInput)? {
+        #if !targetEnvironment(macCatalyst) && !os(visionOS)
         box?.wrappedValue ?? input ?? nil
+        #else
+        input ?? nil
+        #endif
     }
     
+    #if !targetEnvironment(macCatalyst) && !os(visionOS)
     func update() {
         updater.update(box: box)
     }
@@ -98,4 +105,5 @@ struct FocusedInput: DynamicProperty {
             }
         }
     }
+    #endif
 }

Packages/ComposeUI/Sources/ComposeUI/Views/ComposeView.swift

@@ -55,7 +55,9 @@ public struct ComposeView: View {
         )
         .environment(\.composeUIConfig, config)
         .environment(\.currentAccount, currentAccount)
+        #if !targetEnvironment(macCatalyst) && !os(visionOS)
         .injectInputAccessoryHost(state: state, mastodonController: mastodonController, focusedField: $focusedField)
+        #endif
         .onReceive(NotificationCenter.default.publisher(for: .NSManagedObjectContextObjectsDidChange, object: DraftsPersistentContainer.shared.viewContext), perform: self.managedObjectsDidChange)
     }
     
@@ -160,17 +162,23 @@ private struct ComposeViewBody: View {
             
             // When we're using the input accessory toolbar, hide the overlay toolbar so that,
             // on iPad, we don't get two toolbars showing.
+            #if targetEnvironment(macCatalyst) || os(visionOS)
+            let showOverlayToolbar = true
+            #else
             let showOverlayToolbar = if #available(iOS 16.0, *) {
                 focusedField == nil
             } else {
                true
             }
+            #endif
             
             if config.showToolbar,
                showOverlayToolbar {
                 toolbarView
                     .frame(maxHeight: .infinity, alignment: .bottom)
+                    #if !targetEnvironment(macCatalyst) && !os(visionOS)
                     .modifier(IgnoreKeyboardSafeAreaIfUsingInputAccessory())
+                    #endif
                     .transition(.move(edge: .bottom))
                     .animation(.snappy, value: config.showToolbar)
             }
@@ -307,6 +315,7 @@ private struct ToolbarSafeAreaInsetModifier: ViewModifier {
 }
 #endif
 
+#if !targetEnvironment(macCatalyst) && !os(visionOS)
 private struct IgnoreKeyboardSafeAreaIfUsingInputAccessory: ViewModifier {
     func body(content: Content) -> some View {
         if #available(iOS 16.0, *) {
@@ -419,6 +428,7 @@ private struct InputAccessoryToolbarView: View {
             .tint(accentColor.color.map(Color.init(uiColor:)))
     }
 }
+#endif
 
 //#Preview {
 //    ComposeView()

Packages/ComposeUI/Sources/ComposeUI/Views/DraftContentEditor.swift

@@ -92,7 +92,6 @@ private struct LanguageButtonStyle: ButtonStyle {
     }
 }
 
-@available(iOS, obsoleted: 16.0)
 private struct LanguageButtonStyleAnimationModifier: ViewModifier {
     let isPressed: Bool
     

Packages/ComposeUI/Sources/ComposeUI/Views/EmojiTextField.swift

@@ -64,11 +64,11 @@ struct EmojiTextField: UIViewRepresentable {
         
         #if !os(visionOS)
         uiView.backgroundColor = colorScheme == .dark ? UIColor(fillColor) : .secondarySystemBackground
-        #endif
         
         if uiView.inputAccessoryView !== inputAccessoryToolbarHost {
             uiView.inputAccessoryView = inputAccessoryToolbarHost
         }
+        #endif
     }
     
     func makeCoordinator() -> Coordinator {

Packages/ComposeUI/Sources/ComposeUI/Views/NewMainTextView.swift

@@ -95,9 +95,11 @@ private struct NewMainTextViewRepresentable: UIViewRepresentable {
 //        uiView.backgroundColor = colorScheme == .dark ? UIColor(fillColor) : .secondarySystemBackground
 //        #endif
         
+        #if !os(visionOS)
         if uiView.inputAccessoryView !== inputAccessoryToolbarHost {
             uiView.inputAccessoryView = inputAccessoryToolbarHost
         }
+        #endif
         
         // Trying to set this with the @FocusState binding in onAppear results in the
         // keyboard not appearing until after the sheet presentation animation completes :/

Packages/TuskerComponents/Sources/TuskerComponents/MenuPicker.swift

@@ -59,7 +59,9 @@ public struct MenuPicker<Value: Hashable>: UIViewRepresentable {
         #if targetEnvironment(macCatalyst)
         config.macIdiomStyle = .bordered
         #endif
+        #if !os(visionOS)
         config.contentInsets = .zero
+        #endif
         return config
     }