Split some useful bits from CncIngameMenuLogic into CncWidgetUtils for use elsewhere

OpenRA.Mods.Cnc/Widgets/CncWidgetUtils.cs

@@ -0,0 +1,44 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2011 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 System;
+using OpenRA.FileFormats;
+using OpenRA.Widgets;
+
+namespace OpenRA.Mods.Cnc.Widgets
+{
+	public static class CncWidgetUtils
+	{
+		public static string ActiveModVersion()
+		{
+			var mod = Game.modData.Manifest.Mods[0];
+			return Mod.AllMods[mod].Version;
+		}
+
+		public static void PromptConfirmAction(string title, string text, Action onConfirm, Action onCancel)
+		{
+			var prompt = Widget.OpenWindow("CONFIRM_PROMPT");
+			prompt.GetWidget<LabelWidget>("PROMPT_TITLE").GetText = () => title;
+			prompt.GetWidget<LabelWidget>("PROMPT_TEXT").GetText = () => text;
+			
+			prompt.GetWidget<ButtonWidget>("CONFIRM_BUTTON").OnClick = () =>
+			{
+				Widget.CloseWindow();
+				onConfirm();
+			};
+			
+			prompt.GetWidget<ButtonWidget>("CANCEL_BUTTON").OnClick = () =>
+			{
+				Widget.CloseWindow();
+				onCancel();
+			};
+		}
+	}
+}