dotfiles/.config/dwl/startscreensaver.sh

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#!/bin/bash
# Basic configuration variables
ScreensaverTime="1200" # 20 minutes
monitorOne="DP-1" # First monitor
monitorTwo="DP-2" # Second monitor
monitorThree="" # Third monitor
# Load script for load monitors config quickly from resume
LoadConfigResume="${HOME}/.config/dwl/startwlrrandr.sh"
# StateFile variable
stateFile="${HOME}/.config/dwl/screen-state"
# Function for sleep monitors
function sleepMonitors() {
# Check monitor 3
if [ -z "${monitorThree}" ] ; then
echo "Monitor 3 is empty or disabled"
else
echo "Sleep monitor 3"
wlr-randr --output ${monitorThree} --off
fi
# Check monitor 2
if [ -z "${monitorTwo}" ] ; then
echo "Monitor 2 is empty or disabled"
else
echo "Sleep monitor 2"
wlr-randr --output ${monitorTwo} --off
fi
# Check monitor 1
if [ -z "${monitorOne}" ] ; then
echo "Monitor 1 is empty or disabled"
else
echo "Sleep monitor 1"
wlr-randr --output ${monitorOne} --off
fi
echo "sleep" > ${stateFile}
}
# Function for resume monitors
function resumeMonitors() {
# Check monitor 3
if [ -z "${monitorThree}" ] ; then
echo "Monitor 3 is empty or disabled"
else
echo "Resume monitor 3"
wlr-randr --output ${monitorThree} --on
fi
# Check monitor 2
if [ -z "${monitorTwo}" ] ; then
echo "Monitor 2 is empty or disabled"
else
echo "Resume monitor 2"
wlr-randr --output ${monitorTwo} --on
fi
# Check monitor 1
if [ -z "${monitorOne}" ] ; then
echo "Monitor 1 is empty or disabled"
else
echo "Resume monitor 1"
wlr-randr --output ${monitorOne} --on
fi
# Load monitors config quickly
bash ${LoadConfigResume} screensaver
echo "resume" > ${stateFile}
}
# Boot parameters
if [ -z "${1}" ] ; then
# Kill previous process
echo "Trying to kill previous process"
killall -9 swayidle
# Init swayidle command
sleep 3
swayidle timeout ${ScreensaverTime} "bash ${0} sleep" resume "bash ${0} resume"
elif [ "${1}" == "sleep" ] ; then
sleepMonitors
elif [ "${1}" == "resume" ] ; then
resumeMonitors
fi