Add client tooltips showing Admin/IP/Latency.

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

@@ -0,0 +1,64 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2013 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 System.Drawing;
+using System.Linq;
+using OpenRA.Widgets;
+using OpenRA.Network;
+
+namespace OpenRA.Mods.RA.Widgets.Logic
+{
+	public class ClientTooltipLogic
+	{
+		[ObjectCreator.UseCtor]
+		public ClientTooltipLogic(Widget widget, TooltipContainerWidget tooltipContainer, OrderManager orderManager, int clientIndex)
+		{
+			var admin = widget.Get<LabelWidget>("ADMIN");
+			var adminFont = Game.Renderer.Fonts[admin.Font];
+
+			var latency = widget.Get<LabelWidget>("LATENCY");
+			var latencyFont = Game.Renderer.Fonts[latency.Font];
+
+			var ip = widget.Get<LabelWidget>("IP");
+			var ipFont = Game.Renderer.Fonts[ip.Font];
+
+			var ipOffset = ip.Bounds.Y;
+			var latencyOffset = latency.Bounds.Y;
+			var tooltipHeight = widget.Bounds.Height;
+
+			var margin = widget.Bounds.Width;
+			tooltipContainer.BeforeRender = () =>
+			{
+				var width = Math.Max(adminFont.Measure(admin.GetText()).X, Math.Max(ipFont.Measure(ip.GetText()).X, latencyFont.Measure(latency.GetText()).X));
+				widget.Bounds.Width = width + 2*margin;
+				latency.Bounds.Width = widget.Bounds.Width;
+				ip.Bounds.Width = widget.Bounds.Width;
+				admin.Bounds.Width = widget.Bounds.Width;
+
+				ip.Bounds.Y = ipOffset;
+				latency.Bounds.Y = latencyOffset;
+				widget.Bounds.Height = tooltipHeight;
+
+				if (admin.IsVisible())
+				{
+					ip.Bounds.Y += admin.Bounds.Height;
+					latency.Bounds.Y += admin.Bounds.Height;
+					widget.Bounds.Height += admin.Bounds.Height;
+				}
+			};
+
+			admin.IsVisible = () => orderManager.LobbyInfo.ClientWithIndex(clientIndex).IsAdmin;
+			latency.GetText = () => "Latency: {0}".F(LobbyUtils.LatencyDescription(orderManager.LobbyInfo.ClientWithIndex(clientIndex).Latency));
+			ip.GetText = () => orderManager.LobbyInfo.ClientWithIndex(clientIndex).IpAddress;
+		}
+	}
+}
+