From 4fcf73921f07b8784c567f642d31e4e37c8fae95 Mon Sep 17 00:00:00 2001
From: deniz1a <deniz1a@deniz1a>
Date: Fri, 24 Jul 2015 21:10:35 +0300
Subject: [PATCH] Improves filter text field in asset browser. Text field takes
 keyboard focus by default. Esc key resets filter or closes window if text
 field is empty.

---
 .../Widgets/Logic/AssetBrowserLogic.cs        | 30 ++++++++++++++-----
 1 file changed, 22 insertions(+), 8 deletions(-)

diff --git a/OpenRA.Mods.Common/Widgets/Logic/AssetBrowserLogic.cs b/OpenRA.Mods.Common/Widgets/Logic/AssetBrowserLogic.cs
index 8afcb6d4d6..c4b0fe0051 100644
--- a/OpenRA.Mods.Common/Widgets/Logic/AssetBrowserLogic.cs
+++ b/OpenRA.Mods.Common/Widgets/Logic/AssetBrowserLogic.cs
@@ -108,9 +108,29 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 				panel.Get<ColorBlockWidget>("COLORBLOCK").GetColor = () => Game.Settings.Player.Color.RGB;
 			}
 
+			Action closeAssetBrowser = () =>
+			{
+				if (isVideoLoaded)
+					player.Stop();
+				Ui.CloseWindow();
+				onExit();
+			};
+
 			filenameInput = panel.Get<TextFieldWidget>("FILENAME_INPUT");
+			filenameInput.TakeKeyboardFocus();
 			filenameInput.OnTextEdited = () => ApplyFilter(filenameInput.Text);
-			filenameInput.OnEscKey = filenameInput.YieldKeyboardFocus;
+			filenameInput.OnEscKey = () =>
+			{
+				if (filenameInput.Text.Length == 0)
+					closeAssetBrowser();
+				else
+				{
+					filenameInput.Text = "";
+					filenameInput.OnTextEdited();
+				}
+
+				return true;
+			};
 
 			var frameContainer = panel.GetOrNull("FRAME_SELECTOR");
 			if (frameContainer != null)
@@ -218,13 +238,7 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 
 			var closeButton = panel.GetOrNull<ButtonWidget>("CLOSE_BUTTON");
 			if (closeButton != null)
-				closeButton.OnClick = () =>
-				{
-					if (isVideoLoaded)
-						player.Stop();
-					Ui.CloseWindow();
-					onExit();
-				};
+				closeButton.OnClick = closeAssetBrowser;
 		}
 
 		void SelectNextFrame()