Add key binding support for grid mode cycle

osu.Game.Rulesets.Osu/Edit/OsuRectangularPositionSnapGrid.cs

@@ -2,15 +2,16 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
+using osu.Game.Input.Bindings;
 using osu.Game.Rulesets.Osu.UI;
 using osu.Game.Screens.Edit.Compose.Components;
 using osuTK;
-using osuTK.Input;
 
 namespace osu.Game.Rulesets.Osu.Edit
 {
-    public class OsuRectangularPositionSnapGrid : RectangularPositionSnapGrid
+    public class OsuRectangularPositionSnapGrid : RectangularPositionSnapGrid, IKeyBindingHandler<GlobalAction>
     {
         private static readonly int[] grid_sizes = { 4, 8, 16, 32 };
 
@@ -25,17 +26,6 @@ namespace osu.Game.Rulesets.Osu.Edit
             updateSpacing();
         }
 
-        protected override bool OnKeyDown(KeyDownEvent e)
-        {
-            if (e.Key == Key.G)
-            {
-                nextGridSize();
-                return true;
-            }
-
-            return false;
-        }
-
         private void nextGridSize()
         {
             currentGridSizeIndex = (currentGridSizeIndex + 1) % grid_sizes.Length;
@@ -46,5 +36,21 @@ namespace osu.Game.Rulesets.Osu.Edit
         {
             Spacing = new Vector2(grid_sizes[currentGridSizeIndex]);
         }
+
+        public bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
+        {
+            switch (e.Action)
+            {
+                case GlobalAction.EditorCycleGridDisplayMode:
+                    nextGridSize();
+                    return true;
+            }
+
+            return false;
+        }
+
+        public void OnReleased(KeyBindingReleaseEvent<GlobalAction> e)
+        {
+        }
     }
 }

osu.Game/Input/Bindings/GlobalActionContainer.cs

@@ -75,6 +75,7 @@ namespace osu.Game.Input.Bindings
             new KeyBinding(new[] { InputKey.Control, InputKey.Shift, InputKey.A }, GlobalAction.EditorVerifyMode),
             new KeyBinding(new[] { InputKey.J }, GlobalAction.EditorNudgeLeft),
             new KeyBinding(new[] { InputKey.K }, GlobalAction.EditorNudgeRight),
+            new KeyBinding(new[] { InputKey.G }, GlobalAction.EditorCycleGridDisplayMode),
         };
 
         public IEnumerable<KeyBinding> InGameKeyBindings => new[]
@@ -284,6 +285,9 @@ namespace osu.Game.Input.Bindings
         SeekReplayBackward,
 
         [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.ToggleChatFocus))]
-        ToggleChatFocus
+        ToggleChatFocus,
+
+        [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorCycleGridDisplayMode))]
+        EditorCycleGridDisplayMode
     }
 }

osu.Game/Localisation/GlobalActionKeyBindingStrings.cs

@@ -164,6 +164,11 @@ namespace osu.Game.Localisation
         /// </summary>
         public static LocalisableString EditorTimingMode => new TranslatableString(getKey(@"editor_timing_mode"), @"Timing mode");
 
+        /// <summary>
+        /// "Cycle grid display mode"
+        /// </summary>
+        public static LocalisableString EditorCycleGridDisplayMode => new TranslatableString(getKey(@"editor_cycle_grid_display_mode"), @"Cycle grid display mode");
+
         /// <summary>
         /// "Hold for HUD"
         /// </summary>