From 9a52337e364545e4ce906b340e3d7aad55c0af7f Mon Sep 17 00:00:00 2001
From: Tom van der Lee <t0m.vd.l33@gmail.com>
Date: Tue, 11 Nov 2014 20:09:58 +0100
Subject: Music indicator scrolling now

---
 herbstluftwm/.config/herbstluftwm/panel.sh | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/herbstluftwm/.config/herbstluftwm/panel.sh b/herbstluftwm/.config/herbstluftwm/panel.sh
index 002877e..33ef886 100755
--- a/herbstluftwm/.config/herbstluftwm/panel.sh
+++ b/herbstluftwm/.config/herbstluftwm/panel.sh
@@ -66,7 +66,18 @@ fi
 		if [ $player_status = "Playing" ]; then
 			player_artist=$(playerctl metadata artist)
 			player_title=$(playerctl metadata title)
-			echo -e "music\tPlaying: $player_title - $player_artist"	
+			playing="$player_title - $player_artist"
+
+			if [ "$current" != "$playing" ] ; then
+				current=$playing
+				scrolling=$current
+			elif [ ${#scrolling} -gt "24" ] ; then
+				scrolling=${scrolling:1}
+			else
+				scrolling=$current
+			fi
+
+			echo -e "music\tPlaying: ${scrolling:0:24}"	
 		else
 			echo -e "music\toff"		
 		fi
-- 
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