UI 자동화를 위해 바인딩 기능 구현

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Packages/com.unity.inputsystem/InputSystem/Devices/Commands/QueryKeyboardLayoutCommand.cs

@@ -0,0 +1,53 @@
+using System;
+using System.Runtime.InteropServices;
+using UnityEngine.InputSystem.Utilities;
+
+namespace UnityEngine.InputSystem.LowLevel
+{
+    /// <summary>
+    /// Command to query the name of the current keyboard layout from a device.
+    /// </summary>
+    [StructLayout(LayoutKind.Explicit, Size = InputDeviceCommand.kBaseCommandSize + kMaxNameLength)]
+    public unsafe struct QueryKeyboardLayoutCommand : IInputDeviceCommandInfo
+    {
+        public static FourCC Type { get { return new FourCC('K', 'B', 'L', 'T'); } }
+
+        internal const int kMaxNameLength = 256;
+
+        [FieldOffset(0)]
+        public InputDeviceCommand baseCommand;
+
+        [FieldOffset(InputDeviceCommand.kBaseCommandSize)]
+        public fixed byte nameBuffer[kMaxNameLength];
+
+        /// <summary>
+        /// Read the current keyboard layout name from <see cref="nameBuffer"/>.
+        /// </summary>
+        /// <returns></returns>
+        public string ReadLayoutName()
+        {
+            fixed(QueryKeyboardLayoutCommand * thisPtr = &this)
+            return StringHelpers.ReadStringFromBuffer(new IntPtr(thisPtr->nameBuffer), kMaxNameLength);
+        }
+
+        /// <summary>
+        /// Write the given string to <see cref="nameBuffer"/>.
+        /// </summary>
+        /// <param name="name">Keyboard layout name.</param>
+        public void WriteLayoutName(string name)
+        {
+            fixed(QueryKeyboardLayoutCommand * thisPtr = &this)
+            StringHelpers.WriteStringToBuffer(name, new IntPtr(thisPtr->nameBuffer), kMaxNameLength);
+        }
+
+        public FourCC typeStatic => Type;
+
+        public static QueryKeyboardLayoutCommand Create()
+        {
+            return new QueryKeyboardLayoutCommand
+            {
+                baseCommand = new InputDeviceCommand(Type, InputDeviceCommand.kBaseCommandSize + kMaxNameLength)
+            };
+        }
+    }
+}