1 files changed, 40 insertions, 0 deletions
diff --git a/bin/bat.sh b/bin/bat.sh
new file mode 100644
index 0000000..e546209
--- /dev/null
+++ b/bin/bat.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+STATEFILE='/proc/acpi/battery/BAT0/state' # battery's state file
+INFOFILE='/proc/acpi/battery/BAT0/info'   # battery's info file
+
+while true
+do
+	BAT_FULL=`cat $INFOFILE  | grep "last full" |cut -d " " -f 9`;
+	STATUS=`cat $STATEFILE | grep charging    |cut -d " " -f 12`;
+	RCAP=`cat $STATEFILE | grep remaining   |cut -d " " -f 8`;
+	
+	RPERCT=`expr $RCAP \* 100`;
+	RPERC=`expr $RPERCT / $BAT_FULL`;
+
+	echo -n '^p(10)'
+
+	if [ $RPERC -ge 100 ]
+	then
+		RPERC=100
+	fi
+	
+	# draw the bar and pipe everything into dzen
+	COLOR="#999"
+	IMAGE="power-ac"
+
+	if [ "$STATUS" == "discharging" ]
+	then
+		if [ $RPERC -le 20 ]
+		then
+			COLOR="#f00"
+			IMAGE="power-bat-empty"
+		else
+			IMAGE="power-bat-full"
+		fi
+	fi
+
+	echo $RPERC | gdbar -h 6 -w 50 -fg "${COLOR}" -bg '#444' -l "^i(/home/alex/.dzen2/icons/${IMAGE}.xbm) " -nonl
+	echo " ${RPERC}%"
+	sleep 5;
+done