Move control group logic into its own logic class.

OpenRA.Mods.RA/Widgets/Logic/ControlGroupLogic.cs

@@ -0,0 +1,35 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using OpenRA.Graphics;
+using OpenRA.Widgets;
+
+namespace OpenRA.Mods.RA.Widgets.Logic
+{
+	public class ControlGroupLogic
+	{
+		[ObjectCreator.UseCtor]
+		public ControlGroupLogic(Widget widget, World world, WorldRenderer worldRenderer)
+		{
+			var keyhandler = widget.Get<LogicKeyListenerWidget>("CONTROLGROUP_KEYHANDLER");
+			keyhandler.OnKeyPress = e =>
+			{
+				if (e.Key >= Keycode.NUMBER_0 && e.Key <= Keycode.NUMBER_9)
+				{
+					var group = (int)e.Key - (int)Keycode.NUMBER_0;
+					world.Selection.DoControlGroup(world, worldRenderer, group, e.Modifiers, e.MultiTapCount);
+					return true;
+				}
+
+				return false;
+			};
+		}
+	}
+}