Add ability to create a room using only keyboard input

osu.Game/Screens/OnlinePlay/Match/Components/CreateRoomButton.cs

@@ -0,0 +1,39 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Allocation;
+using osu.Framework.Input;
+using osu.Framework.Input.Bindings;
+
+namespace osu.Game.Screens.OnlinePlay.Match.Components
+{
+    public abstract class CreateRoomButton : PurpleTriangleButton, IKeyBindingHandler<PlatformAction>
+    {
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            Triangles.TriangleScale = 1.5f;
+        }
+
+        public bool OnPressed(PlatformAction action)
+        {
+            if (!Enabled.Value)
+                return false;
+
+            switch (action)
+            {
+                case PlatformAction.DocumentNew:
+                // might as well also handle new tab. it's a bit of an undefined flow on this screen.
+                case PlatformAction.TabNew:
+                    Click();
+                    return true;
+            }
+
+            return false;
+        }
+
+        public void OnReleased(PlatformAction action)
+        {
+        }
+    }
+}

osu.Game/Screens/OnlinePlay/Multiplayer/CreateMultiplayerMatchButton.cs

@@ -8,7 +8,7 @@
 
 namespace osu.Game.Screens.OnlinePlay.Multiplayer
 {
-    public class CreateMultiplayerMatchButton : PurpleTriangleButton
+    public class CreateMultiplayerMatchButton : CreateRoomButton
     {
         private IBindable<bool> isConnected;
         private IBindable<bool> operationInProgress;
@@ -22,8 +22,6 @@ public class CreateMultiplayerMatchButton : PurpleTriangleButton
         [BackgroundDependencyLoader]
         private void load()
         {
-            Triangles.TriangleScale = 1.5f;
-
             Text = "Create room";
 
             isConnected = multiplayerClient.IsConnected.GetBoundCopy();

osu.Game/Screens/OnlinePlay/Multiplayer/Match/BeatmapSelectionControl.cs

@@ -5,13 +5,15 @@
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input.Bindings;
 using osu.Framework.Screens;
+using osu.Game.Input.Bindings;
 using osu.Game.Online.API;
 using osu.Game.Screens.OnlinePlay.Match.Components;
 
 namespace osu.Game.Screens.OnlinePlay.Multiplayer.Match
 {
-    public class BeatmapSelectionControl : RoomSubScreenComposite
+    public class BeatmapSelectionControl : RoomSubScreenComposite, IKeyBindingHandler<GlobalAction>
     {
         [Resolved]
         private MultiplayerMatchSubScreen matchSubScreen { get; set; }
@@ -75,5 +77,25 @@ private void updateBeatmap()
             else
                 beatmapPanelContainer.Child = new DrawableRoomPlaylistItem(SelectedItem.Value, false, false);
         }
+
+        public bool OnPressed(GlobalAction action)
+        {
+            // only handle keyboard input if there is no current selection.
+            if (SelectedItem.Value != null)
+                return false;
+
+            switch (action)
+            {
+                case GlobalAction.Select:
+                    selectButton.Click();
+                    return true;
+            }
+
+            return false;
+        }
+
+        public void OnReleased(GlobalAction action)
+        {
+        }
     }
 }

osu.Game/Screens/OnlinePlay/Multiplayer/Match/MultiplayerMatchSettingsOverlay.cs

@@ -11,11 +11,13 @@
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
+using osu.Framework.Input.Bindings;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.Sprites;
 using osu.Game.Graphics.UserInterface;
+using osu.Game.Input.Bindings;
 using osu.Game.Online.Multiplayer;
 using osu.Game.Online.Rooms;
 using osu.Game.Overlays;
@@ -352,7 +354,7 @@ private void onError(string text)
             }
         }
 
-        public class CreateOrUpdateButton : TriangleButton
+        public class CreateOrUpdateButton : TriangleButton, IKeyBindingHandler<GlobalAction>
         {
             [Resolved(typeof(Room), nameof(Room.RoomID))]
             private Bindable<long?> roomId { get; set; }
@@ -370,6 +372,25 @@ private void load(OsuColour colours)
                 Triangles.ColourLight = colours.YellowLight;
                 Triangles.ColourDark = colours.YellowDark;
             }
+
+            public bool OnPressed(GlobalAction action)
+            {
+                if (!Enabled.Value)
+                    return false;
+
+                switch (action)
+                {
+                    case GlobalAction.Select:
+                        Click();
+                        return true;
+                }
+
+                return false;
+            }
+
+            public void OnReleased(GlobalAction action)
+            {
+            }
         }
     }
 }

osu.Game/Screens/OnlinePlay/Playlists/CreatePlaylistsRoomButton.cs

@@ -6,13 +6,11 @@
 
 namespace osu.Game.Screens.OnlinePlay.Playlists
 {
-    public class CreatePlaylistsRoomButton : PurpleTriangleButton
+    public class CreatePlaylistsRoomButton : CreateRoomButton
     {
         [BackgroundDependencyLoader]
         private void load()
         {
-            Triangles.TriangleScale = 1.5f;
-
             Text = "Create playlist";
         }
     }