1 files changed, 31 insertions, 0 deletions
diff --git a/Ryujinx.Profiler/ProfilerKeyboardHandler.cs b/Ryujinx.Profiler/ProfilerKeyboardHandler.cs
new file mode 100644
index 00000000..e1075c8d
--- /dev/null
+++ b/Ryujinx.Profiler/ProfilerKeyboardHandler.cs
@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenTK.Input;
+
+namespace Ryujinx.Profiler
+{
+    public struct ProfilerButtons
+    {
+        public Key ToggleProfiler;
+    }
+
+    public class ProfilerKeyboardHandler
+    {
+        public ProfilerButtons Buttons;
+
+        private KeyboardState _prevKeyboard;
+
+        public ProfilerKeyboardHandler(ProfilerButtons buttons)
+        {
+            Buttons = buttons;
+        }
+
+        public bool TogglePressed(KeyboardState keyboard) => !keyboard[Buttons.ToggleProfiler] && _prevKeyboard[Buttons.ToggleProfiler];
+
+        public void SetPrevKeyboardState(KeyboardState keyboard)
+        {
+            _prevKeyboard = keyboard;
+        }
+    }
+}