[Accessibility] Implement Xcode 16.0 beta 1-6 changes.

src/Accessibility/AXPrefers.cs

@@ -20,5 +20,22 @@ public static bool HorizontalTextEnabled ()
 			return AXPrefersHorizontalTextLayout () != 0;
 		}
 
+#if NET
+		[SupportedOSPlatform ("ios18.0")]
+		[SupportedOSPlatform ("maccatalyst18.0")]
+		[SupportedOSPlatform ("macos15.0")]
+		[SupportedOSPlatform ("tvos18.0")]
+		[DllImport (Constants.AccessibilityLibrary)]
+		static extern byte AXPrefersNonBlinkingTextInsertionIndicator ();
+
+		[SupportedOSPlatform ("ios18.0")]
+		[SupportedOSPlatform ("maccatalyst18.0")]
+		[SupportedOSPlatform ("macos15.0")]
+		[SupportedOSPlatform ("tvos18.0")]
+		public static bool NonBlinkingTextInsertionIndicator ()
+		{
+			return AXPrefersNonBlinkingTextInsertionIndicator () != 0;
+		}
+#endif // NET
 	}
 }

src/Accessibility/AXSettings.cs

@@ -0,0 +1,76 @@
+#nullable enable
+
+using System;
+using System.Runtime.InteropServices;
+
+using CoreGraphics;
+using Foundation;
+using ObjCRuntime;
+
+#if NET
+
+namespace Accessibility {
+
+	[SupportedOSPlatform ("ios18.0")]
+	[SupportedOSPlatform ("maccatalyst18.0")]
+	[SupportedOSPlatform ("macos15.0")]
+	[SupportedOSPlatform ("tvos18.0")]
+	[Native]
+	public enum AXSettingsFeature : long {
+		/// <summary>Jump to the "Allow Apps to Request to Use" setting in Personal Voice.</summary>
+		PersonalVoiceAllowAppsToRequestToUse = 1,
+	}
+
+	public static class AXSettings {
+		[SupportedOSPlatform ("ios18.0")]
+		[SupportedOSPlatform ("maccatalyst18.0")]
+		[SupportedOSPlatform ("macos15.0")]
+		[SupportedOSPlatform ("tvos18.0")]
+		[DllImport (Constants.AccessibilityLibrary)]
+		static extern byte AXAssistiveAccessEnabled ();
+
+		/// <summary>Returns whether Assistive Access is running.</summary>
+		[SupportedOSPlatform ("ios18.0")]
+		[SupportedOSPlatform ("maccatalyst18.0")]
+		[SupportedOSPlatform ("macos15.0")]
+		[SupportedOSPlatform ("tvos18.0")]
+		public static bool IsAssistiveAccessEnabled {
+			get {
+				return AXAssistiveAccessEnabled () != 0;
+			}
+		}
+
+		[SupportedOSPlatform ("ios18.0")]
+		[SupportedOSPlatform ("maccatalyst18.0")]
+		[SupportedOSPlatform ("macos15.0")]
+		[SupportedOSPlatform ("tvos18.0")]
+		[DllImport (Constants.AccessibilityLibrary)]
+		unsafe static extern void AXOpenSettingsFeature (nint /* AXSettingsFeature */ feature, BlockLiteral *block);
+
+		/// <summary>Open the Settings app to the specified section.</summary>
+		/// <param name="feature">The section to open.</param>
+		/// <param name="completionHandler">This callback is called when the section has been opened. The <see cref="Foundation.NSError" /> argument will be null if successful.</param>
+		[SupportedOSPlatform ("ios18.0")]
+		[SupportedOSPlatform ("maccatalyst18.0")]
+		[SupportedOSPlatform ("macos15.0")]
+		[SupportedOSPlatform ("tvos18.0")]
+		public unsafe static void OpenSettingsFeature (AXSettingsFeature feature, Action<NSError?> completionHandler)
+		{
+			delegate* unmanaged<IntPtr, IntPtr, void> trampoline = &OpenSettingsFeatureCompletionHandler;
+			using var block = new BlockLiteral (trampoline, completionHandler, typeof (AXSettings), nameof (OpenSettingsFeatureCompletionHandler));
+			AXOpenSettingsFeature ((nint) (long) feature, &block);
+		}
+
+		[UnmanagedCallersOnly]
+		static void OpenSettingsFeatureCompletionHandler (IntPtr block, IntPtr error)
+		{
+			var del = BlockLiteral.GetTarget<Action<NSError?>> (block);
+			if (del is not null) {
+				var errorObject = Runtime.GetNSObject<NSError> (error);
+				del (errorObject);
+			}
+		}
+	}
+}
+
+#endif // NET

src/accessibility.cs

@@ -360,6 +360,50 @@ partial interface AXPrefers {
 		[Notification]
 		[Field ("AXPrefersHorizontalTextLayoutDidChangeNotification")]
 		NSString HorizontalTextLayoutDidChangeNotification { get; }
+
+		[Watch (11, 0), TV (18, 0), Mac (15, 0), iOS (18, 0), MacCatalyst (18, 0)]
+		[Notification]
+		[Field ("AXPrefersNonBlinkingTextInsertionIndicatorDidChangeNotification")]
+		NSString NonBlinkingTextInsertionIndicatorDidChangeNotification { get; }
+	}
+
+	[Watch (11, 0), TV (18, 0), Mac (15, 0), iOS (18, 0), MacCatalyst (18, 0)]
+	[BaseType (typeof (NSObject))]
+	[DisableDefaultCtor]
+	interface AXRequest : NSCopying, NSSecureCoding {
+		[Static]
+		[Export ("currentRequest"), NullAllowed]
+		AXRequest Current { get; }
+
+		[Export ("technology")]
+		[BindAs (typeof (AXTechnology))]
+		NSString Technology { get; }
 	}
 
+	[Watch (11, 0), TV (18, 0), Mac (15, 0), iOS (18, 0), MacCatalyst (18, 0)]
+	enum AXTechnology {
+		[Field ("AXTechnologyVoiceOver")]
+		VoiceOver,
+
+		[Field ("AXTechnologySwitchControl")]
+		SwitchControl,
+
+		[Field ("AXTechnologyVoiceControl")]
+		VoiceControl,
+
+		[Field ("AXTechnologyFullKeyboardAccess")]
+		FullKeyboardAccess,
+
+		[Field ("AXTechnologySpeakScreen")]
+		SpeakScreen,
+
+		[Field ("AXTechnologyAutomation")]
+		Automation,
+
+		[Field ("AXTechnologyHoverText")]
+		HoverText,
+
+		[Field ("AXTechnologyZoom")]
+		Zoom,
+	}
 }

src/frameworks.sources

@@ -36,6 +36,7 @@ ACCESSIBILITY_SOURCES = \
 	Accessibility/AXHearingUtilities.cs \
 	Accessibility/AXAnimatedImagesUtilities.cs \
 	Accessibility/AXPrefers.cs \
+	Accessibility/AXSettings.cs \
 
 # Accounts
 

tests/cecil-tests/Documentation.KnownFailures.txt

@@ -712,6 +712,14 @@ F:Accessibility.AXHearingDeviceEar.Right
 F:Accessibility.AXNumericDataAxisDescriptorScale.Linear
 F:Accessibility.AXNumericDataAxisDescriptorScale.Ln
 F:Accessibility.AXNumericDataAxisDescriptorScale.Log10
+F:Accessibility.AXTechnology.Automation
+F:Accessibility.AXTechnology.FullKeyboardAccess
+F:Accessibility.AXTechnology.HoverText
+F:Accessibility.AXTechnology.SpeakScreen
+F:Accessibility.AXTechnology.SwitchControl
+F:Accessibility.AXTechnology.VoiceControl
+F:Accessibility.AXTechnology.VoiceOver
+F:Accessibility.AXTechnology.Zoom
 F:AccessorySetupKit.ASAccessoryEventType.AccessoryAdded
 F:AccessorySetupKit.ASAccessoryEventType.AccessoryChanged
 F:AccessorySetupKit.ASAccessoryEventType.AccessoryRemoved
@@ -21317,6 +21325,9 @@ M:Accessibility.AXNumericDataAxisDescriptor.#ctor(Foundation.NSAttributedString,
 M:Accessibility.AXNumericDataAxisDescriptor.#ctor(System.String,System.Double,System.Double,Foundation.NSNumber[],System.Func{System.Double,Foundation.NSString})
 M:Accessibility.AXNumericDataAxisDescriptor.Copy(Foundation.NSZone)
 M:Accessibility.AXPrefers.HorizontalTextEnabled
+M:Accessibility.AXPrefers.NonBlinkingTextInsertionIndicator
+M:Accessibility.AXRequest.Copy(Foundation.NSZone)
+M:Accessibility.AXRequest.EncodeTo(Foundation.NSCoder)
 M:AccessorySetupKit.ASAccessorySession.Activate(CoreFoundation.DispatchQueue,System.Action{AccessorySetupKit.ASAccessoryEvent})
 M:AccessorySetupKit.ASAccessorySession.FailAuthorization(AccessorySetupKit.ASAccessory,AccessorySetupKit.ASAccessorySessionCompletionHandler)
 M:AccessorySetupKit.ASAccessorySession.FailAuthorizationAsync(AccessorySetupKit.ASAccessory)
@@ -52711,6 +52722,9 @@ P:Accessibility.AXNumericDataAxisDescriptor.Title
 P:Accessibility.AXNumericDataAxisDescriptor.UpperBound
 P:Accessibility.AXNumericDataAxisDescriptor.ValueDescriptionProvider
 P:Accessibility.AXPrefers.HorizontalTextLayoutDidChangeNotification
+P:Accessibility.AXPrefers.NonBlinkingTextInsertionIndicatorDidChangeNotification
+P:Accessibility.AXRequest.Current
+P:Accessibility.AXRequest.Technology
 P:Accessibility.IAXBrailleMapRenderer.AccessibilityBrailleMapRenderer
 P:Accessibility.IAXBrailleMapRenderer.AccessibilityBrailleMapRenderRegion
 P:Accessibility.IAXChart.AccessibilityChartDescriptor
@@ -78208,6 +78222,9 @@ T:Accessibility.AXHearingDeviceEar
 T:Accessibility.AXHearingUtilities
 T:Accessibility.AXNumericDataAxisDescriptorScale
 T:Accessibility.AXPrefers
+T:Accessibility.AXSettings
+T:Accessibility.AXSettingsFeature
+T:Accessibility.AXTechnology
 T:Accessibility.IAXBrailleMapRenderer
 T:Accessibility.IAXChart
 T:Accessibility.IAXCustomContentProvider

tests/monotouch-test/Accessibility/AXPrefers.cs

@@ -0,0 +1,31 @@
+//
+// Copyright 2024 Microsoft Corp
+//
+
+using System;
+using Foundation;
+using Accessibility;
+using NUnit.Framework;
+
+namespace MonoTouchFixtures.Accessibility {
+
+	[TestFixture]
+	[Preserve (AllMembers = true)]
+	public class AXPrefersTests {
+		[Test]
+		public void HorizontalTextEnabled ()
+		{
+			TestRuntime.AssertXcodeVersion (15, 0);
+			Assert.That (AXPrefers.HorizontalTextEnabled, Is.EqualTo (true).Or.EqualTo (false), "HorizontalTextEnabled");
+		}
+
+#if NET
+		[Test]
+		public void NonBlinkingTextInsertionIndicator ()
+		{
+			TestRuntime.AssertXcodeVersion (16, 0);
+			Assert.That (AXPrefers.NonBlinkingTextInsertionIndicator, Is.EqualTo (true).Or.EqualTo (false), "NonBlinkingTextInsertionIndicator");
+		}
+#endif
+	}
+}

tests/monotouch-test/Accessibility/AXSettings.cs

@@ -0,0 +1,48 @@
+//
+// Copyright 2024 Microsoft Corp
+//
+
+using System;
+using System.Threading.Tasks;
+
+using Accessibility;
+using Foundation;
+
+using NUnit.Framework;
+
+namespace MonoTouchFixtures.Accessibility {
+
+	[TestFixture]
+	[Preserve (AllMembers = true)]
+	public class AXSettingsTest {
+#if NET
+		[Test]
+		public void IsAssistiveAccessEnabled ()
+		{
+			TestRuntime.AssertXcodeVersion (16, 0);
+			Assert.That (AXSettings.IsAssistiveAccessEnabled, Is.EqualTo (true).Or.EqualTo (false), "IsAssistiveAccessEnabled");
+		}
+
+		static bool testedOnce;
+		[Test]
+		public void OpenSettingsFeature ()
+		{
+			TestRuntime.AssertXcodeVersion (16, 0);
+
+			if (!testedOnce) {
+				Assert.Ignore ("This test opens the Settings app (stopping executing of monotouch-test), so it's ignored when running automatically. Run again to actually run it (you'll have to switch back to monotouch-test manually).");
+				testedOnce = true;
+			}
+
+			NSError? error = null;
+			var didComplete = new TaskCompletionSource<bool> ();
+			AXSettings.OpenSettingsFeature (AXSettingsFeature.PersonalVoiceAllowAppsToRequestToUse, (e) => {
+				e = error;
+				didComplete.TrySetResult (true);
+			});
+			Assert.IsTrue (TestRuntime.RunAsync (TimeSpan.FromSeconds (30), didComplete.Task), "Timed out");
+			Assert.IsNull (error);
+		}
+#endif
+	}
+}

tests/xtro-sharpie/iOS-Accessibility.todo

@@ -1,16 +1,4 @@
 !missing-enum! AXSettingsFeature not bound
-!missing-field! AXPrefersNonBlinkingTextInsertionIndicatorDidChangeNotification not bound
 !missing-pinvoke! AXAssistiveAccessEnabled is not bound
 !missing-pinvoke! AXOpenSettingsFeature is not bound
 !missing-pinvoke! AXPrefersNonBlinkingTextInsertionIndicator is not bound
-!missing-field! AXTechnologyAutomation not bound
-!missing-field! AXTechnologyFullKeyboardAccess not bound
-!missing-field! AXTechnologyHoverText not bound
-!missing-field! AXTechnologySpeakScreen not bound
-!missing-field! AXTechnologySwitchControl not bound
-!missing-field! AXTechnologyVoiceControl not bound
-!missing-field! AXTechnologyVoiceOver not bound
-!missing-field! AXTechnologyZoom not bound
-!missing-selector! +AXRequest::currentRequest not bound
-!missing-selector! AXRequest::technology not bound
-!missing-type! AXRequest not bound

tests/xtro-sharpie/macOS-Accessibility.todo

@@ -1,16 +1,4 @@
 !missing-enum! AXSettingsFeature not bound
-!missing-field! AXPrefersNonBlinkingTextInsertionIndicatorDidChangeNotification not bound
 !missing-pinvoke! AXAssistiveAccessEnabled is not bound
 !missing-pinvoke! AXOpenSettingsFeature is not bound
 !missing-pinvoke! AXPrefersNonBlinkingTextInsertionIndicator is not bound
-!missing-field! AXTechnologyAutomation not bound
-!missing-field! AXTechnologyFullKeyboardAccess not bound
-!missing-field! AXTechnologyHoverText not bound
-!missing-field! AXTechnologySpeakScreen not bound
-!missing-field! AXTechnologySwitchControl not bound
-!missing-field! AXTechnologyVoiceControl not bound
-!missing-field! AXTechnologyVoiceOver not bound
-!missing-field! AXTechnologyZoom not bound
-!missing-selector! +AXRequest::currentRequest not bound
-!missing-selector! AXRequest::technology not bound
-!missing-type! AXRequest not bound