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|
#!/bin/bash
hc() {
"${herbstclient_command[@]:-herbstclient}" "$@" ;
}
dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
source "$dir/theme.sh"
source "$dir/panel_indicators.sh"
monitor=${1:-0}
geometry=( $(herbstclient monitor_rect "$monitor") )
if [ -z "$geometry" ] ;then
echo "Invalid monitor $monitor"
exit 1
fi
# geometry has the format W H X Y
x=$(echo "${geometry[0]} + $window_p" | bc)
y=$(echo "${geometry[1]} + $window_p" | bc)
panel_width=$(echo "${geometry[2]} - (2 * $window_p)" | bc)
bar_opts="-g ${panel_width}x${panel_h}+${x}+${y} -f $font,$font_sec -u 2 -B $acolor_bg -F $acolor_fg"
hc pad $monitor $(echo "$panel_h + $window_p" | bc)
if awk -Wv 2>/dev/null | head -1 | grep -q '^mawk'; then
# mawk needs "-W interactive" to line-buffer stdout correctly
# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=593504
uniq_linebuffered() {
awk -W interactive '$0 != l { print ; l=$0 ; fflush(); }' "$@"
}
else
# other awk versions (e.g. gawk) issue a warning with "-W interactive", so
# we don't want to use it there.
uniq_linebuffered() {
awk '$0 != l { print ; l=$0 ; fflush(); }' "$@"
}
fi
{
### Event generator ###
# <eventname>\t<data> [...]
# e.g.
# date ^fg(#efefef)18:33^fg(#909090), 2013-10-^fg(#efefef)29
while true ; do
music
volume
network
battery
clock
sleep 1 || break
done > >(uniq_linebuffered) &
childpid=$!
hc --idle
kill $childpid
} 2> /dev/null | {
IFS=$'\t' read -ra tags <<< "$(hc tag_status $monitor)"
visible=true
date=""
volume=""
battery=""
net=""
windowtitle=""
while true ; do
separator="%{F$acolor_accent}|%{F-}"
# draw tags
for i in "${tags[@]}" ; do
case ${i:0:1} in
'#')
echo -n "%{U$acolor_accent+u}%{F$acolor_fg}"
;;
'+')
echo -n "%{U$acolor_fg+u}%{F$acolor_fg}"
;;
':')
echo -n "%{F$acolor_fg}"
;;
'!')
echo -n "%{B$acolor_accent}%{U$acolor_accent+u}%{F$acolor_bg}"
;;
*)
echo -n "%{F$acolor_fg}"
;;
esac
echo -n "%{A:tag,${i:1}:} ${i:1} %{A}%{F-}%{U-u}%{B-}"
done
echo -n "$separator%{F-}%{B-} "
echo -n "${windowtitle//^/^^}"
#Right part of panel
right="$music$volume$net$battery$date "
echo -n "%{r}$right"
#DO NOT REMOVE THIS ECHO
echo
# wait for next event
IFS=$'\t' read -ra cmd || break
case "${cmd[0]}" in
tag*)
#echo "resetting tags" >&2
IFS=$'\t' read -ra tags <<< "$(hc tag_status $monitor)"
;;
music)
music="${cmd[@]:1}"
if [ $music == "off" ] ; then
music=""
else
music="$music $separator%{B-} "
fi
;;
volume)
volume="${cmd[@]:1}"
if [ $volume == "off" ] ; then
volume=""
else
volume="$volume $separator%{B-} "
fi
;;
net)
net="${cmd[@]:1}"
if [ $net = "off" ] ; then
net=""
else
net="$net $separator%{B-} "
fi
;;
battery)
battery="${cmd[@]:1}"
if [ $battery == "off" ] ; then
battery=""
else
battery="$battery $separator%{B-} "
fi
;;
date)
#echo "resetting date" >&2
date="${cmd[@]:1}"
;;
focus_changed|window_title_changed)
windowtitle="${cmd[@]:2}"
;;
esac
done
} 2> /dev/null | bar $bar_opts | {
#Handle clickable areas
while read line; do
IFS=',' read -a c <<< $(echo $line)
case "${c[0]}" in
tag)
herbstclient use "${c[1]}"
echo "herbstclient use \"${c[1]}\""
;;
*)
echo "${c[0]}: not valid command"
;;
esac
done
}
|
