From 895f02d7cbbf8f0322f767b75a9cc9db4a1c3306 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Mail=C3=A4nder?= <matthias@mailaender.name>
Date: Mon, 22 Dec 2014 21:32:07 +0100
Subject: [PATCH] update the music player widget when the music changes

---
 OpenRA.Mods.RA/Widgets/Logic/MusicPlayerLogic.cs | 13 +++++++++++++
 mods/cnc/chrome/music.yaml                       |  1 +
 mods/ra/chrome/musicplayer.yaml                  |  1 +
 3 files changed, 15 insertions(+)

diff --git a/OpenRA.Mods.RA/Widgets/Logic/MusicPlayerLogic.cs b/OpenRA.Mods.RA/Widgets/Logic/MusicPlayerLogic.cs
index 930009129b..40466bffe8 100644
--- a/OpenRA.Mods.RA/Widgets/Logic/MusicPlayerLogic.cs
+++ b/OpenRA.Mods.RA/Widgets/Logic/MusicPlayerLogic.cs
@@ -11,6 +11,7 @@
 using System;
 using System.Linq;
 using OpenRA.GameRules;
+using OpenRA.Mods.Common.Widgets;
 using OpenRA.Traits;
 using OpenRA.Widgets;
 
@@ -96,6 +97,18 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 				installButton.IsVisible = () => modRules.InstalledMusic.ToArray().Length <= installData.ShippedSoundtracks;
 			}
 
+			var songWatcher = widget.GetOrNull<LogicTickerWidget>("SONG_WATCHER");
+			if (songWatcher != null)
+			{
+				songWatcher.OnTick = () => 
+				{
+					if (Sound.CurrentMusic == null || currentSong == Sound.CurrentMusic)
+						return;
+
+					currentSong = Sound.CurrentMusic;
+				};
+			}
+
 			panel.Get<ButtonWidget>("BACK_BUTTON").OnClick = () => { Game.Settings.Save(); Ui.CloseWindow(); onExit(); };
 		}
 
diff --git a/mods/cnc/chrome/music.yaml b/mods/cnc/chrome/music.yaml
index b7faa30885..8e8c1dbe59 100644
--- a/mods/cnc/chrome/music.yaml
+++ b/mods/cnc/chrome/music.yaml
@@ -5,6 +5,7 @@ Container@MUSIC_PANEL:
 	Width: 360
 	Height: 435
 	Children:
+		LogicTicker@SONG_WATCHER:
 		Label@TITLE:
 			Width: 360
 			Y: 0-25
diff --git a/mods/ra/chrome/musicplayer.yaml b/mods/ra/chrome/musicplayer.yaml
index 5189cdc0f8..474b41b11b 100644
--- a/mods/ra/chrome/musicplayer.yaml
+++ b/mods/ra/chrome/musicplayer.yaml
@@ -5,6 +5,7 @@ Background@MUSIC_PANEL:
 	Width: 360
 	Height: 450
 	Children:
+		LogicTicker@SONG_WATCHER:
 		ScrollPanel@MUSIC_LIST:
 			X: 15
 			Y: 45