|
|
#!/bin/sh |
|
|
|
|
|
PIPE="/tmp/lemonbar_pipe" |
|
|
PANEL="lemonbar_panel" |
|
|
|
|
|
title() { |
|
|
# Grab focused window's ID |
|
|
if [ -n "$1" ]; then |
|
|
ID="$(printf "%s" "$1" | cut -f 2)" |
|
|
else |
|
|
ID="$(xprop -root '\t$0' _NET_ACTIVE_WINDOW | cut -f 2)" |
|
|
fi |
|
|
|
|
|
# Grabs focused window's title |
|
|
if [ "$ID" = "0x0" ]; then |
|
|
TITLE="" |
|
|
else |
|
|
TITLE="$(xprop -id "$ID" ' $0' WM_NAME | awk '{ |
|
|
$1=""; $0=substr($0, 3, length($0) - 3); |
|
|
if (length($0) <= 75) |
|
|
print $0 |
|
|
else |
|
|
print substr($0, 1, 72)"..." |
|
|
}')" |
|
|
fi |
|
|
printf "%s\n" "title$TITLE" |
|
|
} |
|
|
|
|
|
clock() { |
|
|
# Grabs date in 11:59 A/PM format |
|
|
DATETIME=$(date "+%I:%M %p") |
|
|
printf "%s\n" "clock $DATETIME" |
|
|
} |
|
|
|
|
|
bar() { |
|
|
lemonbar \ |
|
|
-a 20 -g x38 -n "$PANEL" \ |
|
|
-f "DejaVu Sans-8" -o 0 \ |
|
|
-f "FontAwesome5Free Solid-8" -o -3 \ |
|
|
-f "FontAwesome5Free Regular-8" -o -3 \ |
|
|
-f "FontAwesome5 Brands-8" -o -3 \ |
|
|
-B "$BGCOLOR_INACTIVE" -F "$COLOR15" |
|
|
} |
|
|
|
|
|
start() { |
|
|
# Kill existing panel |
|
|
while [ "$(pgrep -cx lemonbar.sh)" -gt 1 ]; do |
|
|
pkill -ox -9 lemonbar.sh; |
|
|
done |
|
|
|
|
|
# Trap all subshells |
|
|
trap 'trap - TERM; kill 0' INT TERM QUIT EXIT |
|
|
|
|
|
# Create named pipe |
|
|
[ -e "$PIPE" ] && rm "$PIPE" |
|
|
mkfifo "$PIPE" |
|
|
|
|
|
# Directory of this script |
|
|
DIR="$(dirname "$0")" |
|
|
|
|
|
# Setup workspaces block with xprop events |
|
|
xprop -root -spy _NET_CURRENT_DESKTOP _NET_NUMBER_OF_DESKTOPS | while read -r line; do |
|
|
"$DIR"/workspaces.sh |
|
|
done > "$PIPE" & |
|
|
|
|
|
# Setup window title block with xprop events |
|
|
xprop -root -spy '\t$0\n' _NET_ACTIVE_WINDOW | while read -r line; do |
|
|
title "$line" |
|
|
done > "$PIPE" & |
|
|
|
|
|
# Setup interrupt blocks |
|
|
"$DIR"/volume.sh |
|
|
"$DIR"/brightness.sh |
|
|
|
|
|
# Setup block timers |
|
|
while :; do title; sleep 1; done > "$PIPE" & |
|
|
while :; do "$DIR"/wifi.sh; sleep 10; done > "$PIPE" & |
|
|
while :; do "$DIR"/iface.sh; sleep 10; done > "$PIPE" & |
|
|
while :; do "$DIR"/battery.sh; sleep 30; done > "$PIPE" & |
|
|
while :; do clock; sleep 5; done > "$PIPE" & |
|
|
|
|
|
while read -r line ; do |
|
|
case $line in |
|
|
workspaces*) |
|
|
workspaces=${line#workspaces} |
|
|
;; |
|
|
title*) |
|
|
title=${line#title} |
|
|
;; |
|
|
volume*) |
|
|
volume=${line#volume} |
|
|
;; |
|
|
brightness*) |
|
|
brightness=${line#brightness} |
|
|
;; |
|
|
wifi*) |
|
|
wifi=${line#wifi} |
|
|
;; |
|
|
iface*) |
|
|
iface=${line#iface} |
|
|
;; |
|
|
battery*) |
|
|
battery=${line#battery} |
|
|
;; |
|
|
clock*) |
|
|
clock=${line#clock} |
|
|
;; |
|
|
esac |
|
|
printf "%s\n" "%{l}$workspaces%{c}$title%{r}$volume $brightness $wifi $iface $battery $clock " |
|
|
done < "$PIPE" | bar | sh |
|
|
|
|
|
wait |
|
|
} |
|
|
|
|
|
getpipe() { |
|
|
printf "%s" "$PIPE" |
|
|
} |
|
|
|
|
|
if type "$1" 2> /dev/null | grep -q "function"; then |
|
|
"$@" |
|
|
else |
|
|
start |
|
|
fi
|
|
|
|
