Move SupportPowersWidget into RA and generalize.

OpenRA.Mods.Cnc/OpenRA.Mods.Cnc.csproj

@@ -79,8 +79,6 @@
     <Compile Include="Widgets\Logic\CncConquestObjectivesLogic.cs" />
     <Compile Include="Widgets\Logic\CncIngameMenuLogic.cs" />
     <Compile Include="Widgets\Logic\CncMainMenuLogic.cs" />
-    <Compile Include="Widgets\Logic\SupportPowerTooltipLogic.cs" />
-    <Compile Include="Widgets\SupportPowersWidget.cs" />
     <Compile Include="WithFire.cs" />
     <Compile Include="WithRoof.cs" />
     <Compile Include="Widgets\Logic\ProductionTabsLogic.cs" />

OpenRA.Mods.RA/OpenRA.Mods.RA.csproj

@@ -540,6 +540,9 @@
     <Compile Include="Widgets\Logic\Ingame\IngamePowerBarLogic.cs" />
     <Compile Include="Widgets\Logic\Ingame\IngameSiloBarLogic.cs" />
     <Compile Include="Widgets\Logic\Ingame\AddRaceSuffixLogic.cs" />
+    <Compile Include="Widgets\SupportPowersWidget.cs" />
+    <Compile Include="Widgets\Logic\SupportPowerTooltipLogic.cs" />
+    <Compile Include="Widgets\Logic\SupportPowerBinLogic.cs" />
     <Compile Include="Widgets\Logic\Ingame\LoadIngamePlayerOrObserverUILogic.cs" />
     <Compile Include="Widgets\MenuButtonWidget.cs" />
     <Compile Include="Widgets\Logic\DebugMenuLogic.cs" />

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

@@ -0,0 +1,72 @@
+#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 System;
+using OpenRA.Widgets;
+
+namespace OpenRA.Mods.RA.Widgets.Logic
+{
+	public class SupportPowerBinLogic
+	{
+		[ObjectCreator.UseCtor]
+		public SupportPowerBinLogic(Widget widget, World world)
+		{
+			var palette = widget.Get<SupportPowersWidget>("SUPPORT_PALETTE");
+
+			var background = widget.GetOrNull("PALETTE_BACKGROUND");
+			var foreground = widget.GetOrNull("PALETTE_FOREGROUND");
+			if (background != null || foreground != null)
+			{
+				Widget backgroundTemplate = null;
+				Widget foregroundTemplate = null;
+
+				if (background != null)
+					backgroundTemplate = background.Get("ICON_TEMPLATE");
+
+				if (foreground != null)
+					foregroundTemplate = foreground.Get("ICON_TEMPLATE");
+
+				Action<int, int> updateBackground = (_, icons) =>
+				{
+					var rowHeight = palette.IconSize.Y + palette.IconMargin;
+
+					if (background != null)
+					{
+						background.RemoveChildren();
+
+						for (var i = 0; i < icons; i++)
+						{
+							var row = backgroundTemplate.Clone();
+							row.Bounds.Y += i * rowHeight;
+							background.AddChild(row);
+						}
+					}
+
+					if (foreground != null)
+					{
+						foreground.RemoveChildren();
+
+						for (var i = 0; i < icons; i++)
+						{
+							var row = foregroundTemplate.Clone();
+							row.Bounds.Y += i * rowHeight;
+							foreground.AddChild(row);
+						}
+					}
+				};
+
+				palette.OnIconCountChanged += updateBackground;
+
+				// Set the initial palette state
+				updateBackground(0, 0);
+			}
+		}
+	}
+}

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

@@ -1,6 +1,6 @@
 #region Copyright & License Information
 /*
- * Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
+ * 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,
@@ -12,7 +12,7 @@ using System;
 using OpenRA.Mods.RA;
 using OpenRA.Widgets;
 
-namespace OpenRA.Mods.Cnc.Widgets.Logic
+namespace OpenRA.Mods.RA.Widgets.Logic
 {
 	public class SupportPowerTooltipLogic
 	{

OpenRA.Mods.RA/Widgets/SupportPowersWidget.cs

@@ -1,6 +1,6 @@
 #region Copyright & License Information
 /*
- * Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
+ * 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,
@@ -16,17 +16,22 @@ using OpenRA.Graphics;
 using OpenRA.Mods.RA;
 using OpenRA.Widgets;
 
-namespace OpenRA.Mods.Cnc.Widgets
+namespace OpenRA.Mods.RA.Widgets
 {
 	public class SupportPowersWidget : Widget
 	{
 		[Translate] public readonly string ReadyText = "";
 		[Translate] public readonly string HoldText = "";
 
+		public readonly int2 IconSize = new int2(64, 48);
+		public readonly int IconMargin = 10;
+		public readonly int2 IconSpriteOffset = int2.Zero;
+
 		public readonly string TooltipContainer;
 		public readonly string TooltipTemplate = "SUPPORT_POWER_TOOLTIP";
 
-		public int Spacing = 10;
+		public int IconCount { get; private set; }
+		public event Action<int, int> OnIconCountChanged = (a, b) => {};
 
 		readonly WorldRenderer worldRenderer;
 		readonly SupportPowerManager spm;
@@ -67,12 +72,15 @@ namespace OpenRA.Mods.Cnc.Widgets
 			icons = new Dictionary<Rectangle, SupportPowerIcon>();
 			var powers = spm.Powers.Values.Where(p => !p.Disabled);
 
-			var i = 0;
+			var oldIconCount = IconCount;
+			IconCount = 0;
+	
 			var rb = RenderBounds;
 			foreach (var p in powers)
 			{
-				var rect = new Rectangle(rb.X + 1, rb.Y + i * (48 + Spacing) + 1, 64, 48);
+				var rect = new Rectangle(rb.X, rb.Y + IconCount * (IconSize.Y + IconMargin), IconSize.X, IconSize.Y);
 				icon.Play(p.Info.Icon);
+
 				var power = new SupportPowerIcon()
 				{
 					Power = p,
@@ -81,26 +89,24 @@ namespace OpenRA.Mods.Cnc.Widgets
 				};
 
 				icons.Add(rect, power);
-				i++;
+				IconCount++;
 			}
 
-			eventBounds = (icons.Count == 0) ? Rectangle.Empty : icons.Keys.Aggregate(Rectangle.Union);
+			eventBounds = icons.Any() ? icons.Keys.Aggregate(Rectangle.Union) : Rectangle.Empty;
+
+			if (oldIconCount != IconCount)
+				OnIconCountChanged(oldIconCount, IconCount);
 		}
 
 		public override void Draw()
 		{
-			var iconSize = new float2(64, 48);
-			var iconOffset = 0.5f * iconSize;
-
+			var iconOffset = 0.5f * IconSize.ToFloat2() + IconSpriteOffset;
 			overlayFont = Game.Renderer.Fonts["TinyBold"];
+
 			holdOffset = iconOffset - overlayFont.Measure(HoldText) / 2;
 			readyOffset = iconOffset - overlayFont.Measure(ReadyText) / 2;
 			timeOffset = iconOffset - overlayFont.Measure(WidgetUtils.FormatTime(0)) / 2;
 
-			// Background
-			foreach (var rect in icons.Keys)
-				WidgetUtils.DrawPanel("panel-black", rect.InflateBy(1, 1, 1, 1));
-
 			// Icons
 			foreach (var p in icons.Values)
 			{
@@ -110,6 +116,7 @@ namespace OpenRA.Mods.Cnc.Widgets
 				clock.PlayFetchIndex("idle",
 					() => (p.Power.TotalTime - p.Power.RemainingTime)
 						* (clock.CurrentSequence.Length - 1) / p.Power.TotalTime);
+
 				clock.Tick();
 				WidgetUtils.DrawSHPCentered(clock.Image, p.Pos + iconOffset, worldRenderer);
 			}
@@ -140,14 +147,18 @@ namespace OpenRA.Mods.Cnc.Widgets
 
 		public override void MouseEntered()
 		{
-			if (TooltipContainer == null) return;
+			if (TooltipContainer == null)
+				return;
+
 			tooltipContainer.Value.SetTooltip(TooltipTemplate,
 				new WidgetArgs() { { "palette", this } });
 		}
 
 		public override void MouseExited()
 		{
-			if (TooltipContainer == null) return;
+			if (TooltipContainer == null)
+				return;
+
 			tooltipContainer.Value.RemoveTooltip();
 		}
 
@@ -157,7 +168,8 @@ namespace OpenRA.Mods.Cnc.Widgets
 			{
 				var icon = icons.Where(i => i.Key.Contains(mi.Location))
 					.Select(i => i.Value).FirstOrDefault();
-				TooltipPower = (icon != null) ? icon.Power : null;
+
+				TooltipPower = icon != null ? icon.Power : null;
 				return false;
 			}
 
@@ -171,6 +183,7 @@ namespace OpenRA.Mods.Cnc.Widgets
 			{
 				if (!clicked.Power.Active)
 					Sound.PlayToPlayer(spm.self.Owner, clicked.Power.Info.InsufficientPowerSound);
+
 				spm.Target(clicked.Power.Info.OrderName);
 			}
 

mods/cnc/chrome/ingame.yaml

@@ -182,10 +182,22 @@ Container@PLAYER_WIDGETS:
 		WorldCommand:
 			Width: WINDOW_RIGHT
 			Height: WINDOW_BOTTOM
-		SupportPowers:
-			TooltipContainer: TOOLTIP_CONTAINER
+		Container@SUPPORT_POWERS:
+			Logic: SupportPowerBinLogic
 			X: 10
 			Y: 10
+			Children:
+				Container@PALETTE_BACKGROUND:
+					Children:
+						Background@ICON_TEMPLATE:
+							Width: 66
+							Height: 50
+							ClickThrough: false
+							Background: panel-black
+				SupportPowers@SUPPORT_PALETTE:
+					X: 1
+					Y: 1
+					TooltipContainer: TOOLTIP_CONTAINER
 					ReadyText: Ready
 					HoldText: On Hold
 		Background@SIDEBAR_BACKGROUND: