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herbstluftwm: panel: add volume bar

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Thomas Preisner 2016-12-12 23:52:59 +01:00
parent 74599afa02
commit a463820149
1 changed files with 11 additions and 1 deletions
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12
config/herbstluftwm/panel.sh
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@ -107,6 +107,16 @@ function battery() {
fi
}
# VOLUME
function volume() {
vol=$(amixer get Master | awk -F"[][]" '/dB/ {if($6~"off"){print "0%";} else {print $2;}}' | tr -d '%')
if [[ $vol -le 0 ]]; then
echo -n $(icon volume_off grey) $(echo $vol | dzen2-gdbar -nonl)
else
echo -n $(icon volume_on white) $(echo $vol | dzen2-gdbar -nonl)
fi
}
hc pad $monitor $panel_height
{
@ -175,7 +185,7 @@ hc pad $monitor $panel_height
right=""
# custom functions
for func in cpu battery; do
for func in cpu volume battery; do
right="${right} $(${func})"
done