Add the ability to disable key typed events

Author: TolikPylypchuk

SharpHook/Native/UioHook.cs

@@ -331,6 +331,52 @@ public static partial class UioHook
     public static extern void SetPostTextDelayX11(ulong delayNanoseconds);
 #endif
 
+    /// <summary>
+    /// Checks whether events of type <see cref="EventType.KeyTyped" /> are enabled.
+    /// </summary>
+    /// <returns>
+    /// <see langword="true" /> if events of type <see cref="EventType.KeyTyped" /> are enabled. Otherwise,
+    /// <see langword="false" />.
+    /// </returns>
+    /// <remarks>
+    /// If the application doesn't use events of type <see cref="EventType.KeyTyped" />, then they should be disabled
+    /// so that there is no performance penalty and no subtle system-wide side effects.
+    /// </remarks>
+#if NET7_0_OR_GREATER
+    [LibraryImport(LibUioHook, EntryPoint = "hook_is_key_typed_enabled")]
+    [UnmanagedCallConv(CallConvs = [typeof(CallConvCdecl)])]
+    [return: MarshalAs(UnmanagedType.I1)]
+    public static partial bool IsKeyTypedEnabled();
+#else
+    [DllImport(LibUioHook, EntryPoint = "hook_is_key_typed_enabled", CallingConvention = CallingConvention.Cdecl)]
+    [return: MarshalAs(UnmanagedType.I1)]
+    public static extern bool IsKeyTypedEnabled();
+#endif
+
+    /// <summary>
+    /// Sets the value which indicates whether events of type <see cref="EventType.KeyTyped" /> are enabled. The default
+    /// value is <see langword="true" />.
+    /// </summary>
+    /// <param name="enabled">
+    /// <see langword="true" /> if events of type <see cref="EventType.KeyTyped" /> should be enabled. Otherwise,
+    /// <see langword="false" />.
+    /// </param>
+    /// <remarks>
+    /// If the application doesn't use events of type <see cref="EventType.KeyTyped" />, then they should be disabled
+    /// so that there is no performance penalty and no subtle system-wide side effects.
+    /// </remarks>
+#if NET7_0_OR_GREATER
+    [LibraryImport(LibUioHook, EntryPoint = "hook_set_key_typed_enabled")]
+    [UnmanagedCallConv(CallConvs = [typeof(CallConvCdecl)])]
+    public static partial void SetKeyTypedEnabled([MarshalAs(UnmanagedType.I1)] bool enabled);
+#else
+    [DllImport(
+        LibUioHook,
+        EntryPoint = "hook_set_key_typed_enabled",
+        CallingConvention = CallingConvention.Cdecl)]
+    public static extern void SetKeyTypedEnabled([MarshalAs(UnmanagedType.I1)] bool enabled);
+#endif
+
     /// <summary>
     /// Checks whether access to macOS Accessibility API is enabled for the process, optionally prompting the user
     /// if it is disabled.

SharpHook/Providers/IGlobalHookProvider.cs

@@ -5,6 +5,16 @@ namespace SharpHook.Providers;
 /// </summary>
 public interface IGlobalHookProvider
 {
+    /// <summary>
+    /// Gets or sets the value which indicates whether events of type <see cref="EventType.KeyTyped" /> are enabled. The
+    /// default value is <see langword="true" />.
+    /// </summary>
+    /// <value>
+    /// <see langword="true" /> if events of type <see cref="EventType.KeyTyped" /> are enabled. Otherwise,
+    /// <see langword="false" />.
+    /// </value>
+    bool KeyTypedEnabled { get; set; }
+
     /// <summary>
     /// Sets the hook callback function.
     /// </summary>

SharpHook/Providers/UioHookProvider.cs

@@ -21,6 +21,20 @@ private UioHookProvider()
     /// </summary>
     public static UioHookProvider Instance { get; } = new();
 
+    /// <summary>
+    /// Gets or sets the value which indicates whether events of type <see cref="EventType.KeyTyped" /> are enabled. The
+    /// default value is <see langword="true" />.
+    /// </summary>
+    /// <value>
+    /// <see langword="true" /> if events of type <see cref="EventType.KeyTyped" /> are enabled. Otherwise,
+    /// <see langword="false" />.
+    /// </value>
+    public bool KeyTypedEnabled
+    {
+        get => UioHook.IsKeyTypedEnabled();
+        set => UioHook.SetKeyTypedEnabled(value);
+    }
+
     /// <summary>
     /// Gets or sets the delay (in nanoseconds) between posting individual characters when posting text on Linux.
     /// </summary>

SharpHook/SharpHook.xml

@@ -564,6 +564,8 @@ private void ThrowIfRunning()
         }
     }
 
+    bool IGlobalHookProvider.KeyTypedEnabled { get; set; }
+
     ulong IEventSimulationProvider.PostTextDelayX11 { get; set; }
 
     bool IAccessibilityProvider.PromptUserIfAxApiDisabled { get; set; } = true;