Move the easy things from the hardcoded map chooser into widgets

OpenRA.Game/Widgets/Delegates/MapChooserDelegate.cs

@@ -0,0 +1,53 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
+ * This file is part of OpenRA.
+ * 
+ *  OpenRA is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  OpenRA is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with OpenRA.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using OpenRA.FileFormats;
+
+namespace OpenRA.Widgets.Delegates
+{
+	public class MapChooserDelegate : IWidgetDelegate
+	{	
+		public MapChooserDelegate()
+		{
+			var r = Chrome.rootWidget;
+			var bg = r.GetWidget("MAP_CHOOSER");
+			
+			bg.GetWidget<LabelWidget>("CURMAP_TITLE").GetText = () => {return Game.chrome.currentMap.Title;};
+			bg.GetWidget<LabelWidget>("CURMAP_SIZE").GetText = () => {return "{0}x{1}".F(Game.chrome.currentMap.Width, Game.chrome.currentMap.Height);};
+			bg.GetWidget<LabelWidget>("CURMAP_THEATER").GetText = () => {return Rules.TileSets[Game.chrome.currentMap.Tileset].Name;};
+			bg.GetWidget<LabelWidget>("CURMAP_PLAYERS").GetText = () => {return Game.chrome.currentMap.PlayerCount.ToString();};
+			
+			bg.GetWidget("BUTTON_OK").OnMouseUp = mi => {
+				Game.IssueOrder(Order.Chat("/map " + Game.chrome.currentMap.Uid));
+				r.CloseWindow();
+				return true;
+			};
+			
+			bg.GetWidget("BUTTON_CANCEL").OnMouseUp = mi => {
+				r.CloseWindow();
+				return true;
+			};
+		}
+	}
+}