/
wcp-void.sh
executable file
·154 lines (112 loc) · 4.19 KB
/
wcp-void.sh
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#!/usr/bin/env bash
PIPE_IN="/tmp/wcp"
# reset fifo in case it already exists and used by an older process
rm -f $PIPE_IN
mkfifo $PIPE_IN
exec 3<>$PIPE_IN
# update sliders and labels in ui
function update()
{
echo "WCP.SH Getting volume"
vol=$(pulsemixer --get-volume | awk '{print $1;}')
volrat=$(echo "scale=2 ; $vol / 100" | bc)
echo "WCP.SH Volume Ratio $volrat"
echo "WCP.SH Getting brightness"
lcdact=$(brightnessctl g)
lcdmax=$(brightnessctl m)
lcdrat=$(echo "scale=2 ; $lcdact / $lcdmax" | bc)
echo "WCP.SH Brightness ratio $lcdrat"
echo "WCP.SH Getting bluetooth device"
btdevice=$(bluetoothctl info | sed -n 2p | awk '{for(i=2;i<=NF;i++) printf $i" "}')
if [ ${#btdevice} -eq 0 ]
then
btdevice="No_device_connected"
fi
echo "WCP.SH Bluetooth device $btdevice"
echo "WCP.SH Getting wifi network"
network=$(iwctl station wlp0s20f3 show | sed -n 7p | awk '{print $NF}')
echo "WCP.SH Wifi network $network"
echo "WCP.SH Getting printer"
printer=$(lpstat -e)
echo "WCP.SH Printer $printer"
echo "WCP.SH Getting layout"
layout=$(swaymsg -t get_inputs | jq '.[0].xkb_active_layout_name' | sed 's/^.//;s/.$//')
echo "WCP.SH Layout $layout"
echo "set ratio div volslider value $volrat" >&3
echo "set ratio div lcdslider value $lcdrat" >&3
echo "set text div btoothlabel value $btdevice" >&3
echo "set text div wifilabel value $network" >&3
echo "set text div printerlabel value ${printer// /_}" >&3
echo "set text div keyboardlabel value ${layout// /_}" >&3
}
kuid -v <&3 | while IFS= read -r line; do # start kuid with file descriptor 3 as input and pipe its output to a reader
echo "KUID:" $line
words=($line)
if [ ${words[0]} = "event" ] # analyze words in kuid output
then
if [ ${words[1]} = "init" ] # init event arrived
then
echo "WCP.SH Creating layer"
echo "create layer width 300 height 258 anchor rt margin 10" >&3
echo "load html src ~/.config/wcp/res/main.html" >&3
echo "WCP.SH Layer created"
update # update sliders and labels
elif [ ${words[1]} = "update" ]
then
update # update sliders and labels
# slider events
elif [ ${words[1]} == "ratio" ]
then
if [ ${words[3]} == "volslider" ] # volume slider moved
then
echo "WCP.SH Setting volume"
vol=${words[7]}
res=$(pactl set-sink-volume @DEFAULT_SINK@ $vol%) # pactl
echo "WCP.SH Volume set"
elif [ ${words[3]} == "lcdslider" ] # lcd slider moved
then
echo "WCP.SH Setting brightness"
lcd=${words[7]}
res=$(brightnessctl set $lcd%) # brightnessctl
echo "WCP.SH Brightness set"
fi
# button events
elif [ ${words[1]} == "state" ]
then
if [ ${words[3]} == "mutebtn" ] # volume button pressed
then
swaymsg exec pavucontrol
elif [ ${words[3]} == "displaybtn" ] # display button pressed
then
swaymsg exec wdisplays
elif [ ${words[3]} == "wifibtn" ] ||
[ ${words[3]} == "wifilabelback" ] # wifi button pressed
then
swaymsg exec iwgtk
elif [ ${words[3]} == "bluetoothbtn" ] ||
[ ${words[3]} == "btoothlabelbck" ] # bluetooth button pressed
then
swaymsg exec blueman-manager
elif [ ${words[3]} == "printerbtn" ] ||
[ ${words[3]} == "printerlabelback" ] # wifi button pressed
then
swaymsg exec system-config-printer
elif [ ${words[3]} == "lockbtn" ] # lock button pressed
then
swaymsg exec swaylock
elif [ ${words[3]} == "logoutbtn" ] # logout button pressed
then
sway exit
elif [ ${words[3]} == "suspendbtn" ] # suspend button pressed
then
sudo /sbin/zzz
elif [ ${words[3]} == "rebootbtn" ] # reboot button pressed
then
sudo /sbin/reboot
elif [ ${words[3]} == "shutdownbtn" ] # shutdown button pressed
then
sudo /sbin/poweroff
fi
fi
fi
done