diff options
| author | Ryan Kavanagh <ryanakca@kubuntu.org> | 2011-08-14 17:16:55 -0400 |
|---|---|---|
| committer | Ryan Kavanagh <ryanakca@kubuntu.org> | 2011-08-25 07:42:57 -0400 |
| commit | 1c019761dfaf6be82de9284fa5e2b9dbfbdec27d (patch) | |
| tree | 7ed6bd2f437d3a334bd7a81f62e6dfa63689272b /.dzen/battery.sh | |
Initial import
Diffstat (limited to '.dzen/battery.sh')
| -rwxr-xr-x | .dzen/battery.sh | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/.dzen/battery.sh b/.dzen/battery.sh new file mode 100755 index 0000000..9e67834 --- /dev/null +++ b/.dzen/battery.sh @@ -0,0 +1,60 @@ +#!/bin/sh +# +# original script by lyon8 <lyon8@gmx.net> +# modifications from original by <sean.escriva@gmail.com> +# show your laptop battery state in dzen +# Taken from http://www.webframp.com/2008/08/17/switchdzen/ and modified by Ryan +# Kavanagh <ryanakca@kubuntu.org> to add support for a missing battery and use +# /sys instead of /proc/acpi/battery + +BG='#171717' # dzen backgrounad +FG='#008dd5' # dzen foreground +W=114 # width of the dzen bar +GW=50 # width of the gauge +GFG='#33ccff' # color of the gauge +GH=7 # height of the gauge +GBG='#333' # color of gauge background +X=0 # x position +Y=0 # y position +FN='snap' # font + +STATEFILE='/sys/bus/acpi/drivers/battery/PNP0C0A:00/power_supply/BAT1/uevent' # battery's state file + +LOWBAT=10 # percentage of battery life marked as low +LOWCOL='#ff4747' # color when battery is low +CHGCOL='#60da11' # color when battery is charging +TIME_INT=30 # time intervall in seconds + +PREBAR='^i(/home/ryan/.dzen/icons/power-bat.xbm) ' # caption (also icons are possible) + +while true; do + # look up battery's data + PRESENT=`cat $STATEFILE|grep POWER_SUPPLY_PRESENT|cut -d '=' -f 2`; + if [ $PRESENT = '1' ]; then + BAT_FULL=`cat $STATEFILE|grep POWER_SUPPLY_CHARGE_FULL_DESIGN | cut -d '=' -f 2 `; + STATUS=`cat $STATEFILE|grep POWER_SUPPLY_STATUS |cut -d '=' -f 2`; + RCAP=`cat $STATEFILE|grep POWER_SUPPLY_CHARGE_NOW|cut -d '=' -f 2`; + + echo $BAT_FULL " " $STATUS " " $RCAP > /dev/stdout + + # calculate remaining power + RPERCT=`expr $RCAP \* 100`; + RPERC=`expr $RPERCT / $BAT_FULL`; + + # draw the bar and pipe everything into dzen + if [ $RPERC -le $LOWBAT ]; then + GFG=$LOWCOL; + fi + if [ $STATUS = 'Charging' ]; then + GFG=$CHGCOL; + else + GFG='#33ccff'; + fi + echo -n $PREBAR #uncomment for an icon + eval echo $RPERC | dzen2-gdbar -h $GH -w $GW -fg $GFG -bg $GBG + else + echo -n $PREBAR #uncomment for an icon + eval echo 'Missing' + fi + sleep $TIME_INT; +done | dzen2 -ta c -tw $W -y $Y -x $X -fg $FG -bg $BG #-fn $FN |