Makes ButtonWidget and Widgets based on it more customizable, sets defaults in metrics.yaml.

OpenRA.Game/Widgets/ButtonWidget.cs

@@ -1,6 +1,6 @@
 #region Copyright & License Information
 /*
- * Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
+ * 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,
@@ -27,9 +27,16 @@ namespace OpenRA.Widgets
 		public bool Depressed = false;
 		public int VisualHeight = ChromeMetrics.Get<int>("ButtonDepth");
 		public string Font = ChromeMetrics.Get<string>("ButtonFont");
+		public Color TextColor = ChromeMetrics.Get<Color>("ButtonTextColor");
+		public Color TextColorDisabled = ChromeMetrics.Get<Color>("ButtonTextColorDisabled");
+		public bool Contrast = ChromeMetrics.Get<bool>("ButtonTextContrast");
+		public Color ContrastColor = ChromeMetrics.Get<Color>("ButtonTextContrastColor");
 		public bool Disabled = false;
 		public bool Highlighted = false;
 		public Func<string> GetText;
+		public Func<Color> GetColor;
+		public Func<Color> GetColorDisabled;
+		public Func<Color> GetContrastColor;
 		public Func<bool> IsDisabled;
 		public Func<bool> IsHighlighted;
 		public Action<MouseInput> OnMouseDown = _ => {};
@@ -48,6 +55,9 @@ namespace OpenRA.Widgets
 		public ButtonWidget()
 		{
 			GetText = () => { return Text; };
+			GetColor = () => TextColor;
+			GetColorDisabled = () => TextColorDisabled;
+			GetContrastColor = () => ContrastColor;
 			OnMouseUp = _ => OnClick();
 			OnKeyPress = _ => OnClick();
 			IsDisabled = () => Disabled;
@@ -61,9 +71,16 @@ namespace OpenRA.Widgets
 		{
 			Text = other.Text;
 			Font = other.Font;
+			TextColor = other.TextColor;
+			TextColorDisabled = other.TextColorDisabled;
+			Contrast = other.Contrast;
+			ContrastColor = other.ContrastColor;
 			Depressed = other.Depressed;
 			VisualHeight = other.VisualHeight;
 			GetText = other.GetText;
+			GetColor = other.GetColor;
+			GetColorDisabled = other.GetColorDisabled;
+			GetContrastColor = other.GetContrastColor;
 			OnMouseDown = other.OnMouseDown;
 			Disabled = other.Disabled;
 			IsDisabled = other.IsDisabled;
@@ -172,12 +189,19 @@ namespace OpenRA.Widgets
 
 			var font = Game.Renderer.Fonts[Font];
 			var text = GetText();
+			var color = GetColor();
+			var colordisabled = GetColorDisabled();
+			var contrast = GetContrastColor();
 			var s = font.Measure(text);
 			var stateOffset = (Depressed) ? new int2(VisualHeight, VisualHeight) : new int2(0, 0);
 
 			DrawBackground(rb, disabled, Depressed, Ui.MouseOverWidget == this, highlighted);
+			if (Contrast)
+				font.DrawTextWithContrast(text, new int2(rb.X + (UsableWidth - s.X) / 2, rb.Y + (Bounds.Height - s.Y) / 2) + stateOffset,
+						  disabled ? colordisabled : color, contrast, 2);
+			else
 				font.DrawText(text, new int2(rb.X + (UsableWidth - s.X)/ 2, rb.Y + (Bounds.Height - s.Y) / 2) + stateOffset,
-						  disabled ? Color.Gray : Color.White);
+						  disabled ? colordisabled : color);
 		}
 
 		public override Widget Clone() { return new ButtonWidget(this); }

OpenRA.Game/Widgets/CheckboxWidget.cs

@@ -43,6 +43,9 @@ namespace OpenRA.Widgets
 		{
 			var disabled = IsDisabled();
 			var font = Game.Renderer.Fonts[Font];
+			var color = GetColor();
+			var colordisabled = GetColorDisabled();
+			var contrast = GetContrastColor();
 			var rect = RenderBounds;
 			var check = new Rectangle(rect.Location, new Size(Bounds.Height, Bounds.Height));
 			var state = disabled ? "checkbox-disabled" :
@@ -53,9 +56,15 @@ namespace OpenRA.Widgets
 			WidgetUtils.DrawPanel(state, check);
 
 			var textSize = font.Measure(Text);
+
+			if (Contrast)
+				font.DrawTextWithContrast(Text,
+					new float2(rect.Left + rect.Height * 1.5f, RenderOrigin.Y - BaseLine + (Bounds.Height - textSize.Y)/2),
+					disabled ? colordisabled : color, contrast, 2);
+			else
 				font.DrawText(Text,
 					new float2(rect.Left + rect.Height * 1.5f, RenderOrigin.Y - BaseLine + (Bounds.Height - textSize.Y)/2),
-				disabled ? Color.Gray : Color.White);
+					disabled ? colordisabled : color);
 
 			if (IsChecked() || (Depressed && HasPressedState && !disabled))
 			{

OpenRA.Game/Widgets/DropDownButtonWidget.cs

@@ -31,6 +31,8 @@ namespace OpenRA.Widgets
 
 			var image = ChromeProvider.GetImage("scrollbar", IsDisabled() ? "down_pressed" : "down_arrow");
 			var rb = RenderBounds;
+			var color = GetColor();
+			var colordisabled = GetColorDisabled();
 
 			WidgetUtils.DrawRGBA( image,
 				stateOffset + new float2( rb.Right - rb.Height + 4,
@@ -38,7 +40,7 @@ namespace OpenRA.Widgets
 
 			WidgetUtils.FillRectWithColor(new Rectangle(stateOffset.X + rb.Right - rb.Height,
 				stateOffset.Y + rb.Top + 3, 1, rb.Height - 6),
-				Color.White);
+				IsDisabled() ? colordisabled : color);
 		}
 
 		public override Widget Clone() { return new DropDownButtonWidget(this); }

mods/cnc/metrics.yaml

@@ -3,6 +3,10 @@
 Metrics:
 	ButtonDepth: 0
 	ButtonFont: Bold
+	ButtonTextColor: 255,255,255
+	ButtonTextColorDisabled: 128,128,128
+	ButtonTextContrast: false
+	ButtonTextContrastColor: 0,0,0
 	CheckboxPressedState: true
 	TextFont: Regular
 	TextColor: 255,255,255

mods/d2k/metrics.yaml

@@ -3,6 +3,10 @@
 Metrics:
 	ButtonDepth: 1
 	ButtonFont: Regular
+	ButtonTextColor: 255,255,255
+	ButtonTextColorDisabled: 128,128,128
+	ButtonTextContrast: false
+	ButtonTextContrastColor: 0,0,0
 	CheckboxPressedState: false
 	TextFont: Regular
 	TextColor: 255,255,255

mods/ra/metrics.yaml

@@ -3,6 +3,10 @@
 Metrics:
 	ButtonDepth: 1
 	ButtonFont: Regular
+	ButtonTextColor: 255,255,255
+	ButtonTextColorDisabled: 128,128,128
+	ButtonTextContrast: true
+	ButtonTextContrastColor: 0,0,0
 	CheckboxPressedState: false
 	TextFont: Regular
 	TextColor: 255,255,255

mods/ts/metrics.yaml

@@ -3,6 +3,10 @@
 Metrics:
 	ButtonDepth: 1
 	ButtonFont: Regular
+	ButtonTextColor: 255,255,255
+	ButtonTextColorDisabled: 128,128,128
+	ButtonTextContrast: false
+	ButtonTextContrastColor: 0,0,0
 	CheckboxPressedState: false
 	TextFont: Regular
 	TextColor: 255,255,255