dotfiles/.config/i3/scripts/film_mode.sh

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#!/bin/bash
ON=on
OFF=off
function usage() {
echo "$0: turn on or off the film mode, i.e. killall disturbing apps, autolock and notification daemon"
echo "usage: $0 [on|off]"
echo "if no argument is specified, try to guess whether film mode is on or off and toggle"
exit 0
}
function on() {
killall xautolock
xset dpms 0
# expire before pausing dunst so the notification does not show up at resume
notify-send -i "vlc" -t "1900" -u "normal" -a "Film Mode" "On !"
sleep 2
# pause dunst, continue receive notification
killall -SIGUSR1 dunst
}
function off() {
# resume dunst, show all dangling notifications
killall -SIGUSR2 dunst
xautolock -time 9 -locker ~/.config/i3/lock/lock.sh &
xset dpms 600
notify-send -i "vlc" -t "1900" -u "normal" -a "Film Mode" "Off !"
}
if [ "${1}" == "${ON}" ]; then
on
elif [ "${1}" == "${ON}" ]; then
off
else
pgrep xautolock &>/dev/null
if [ $? == "0" ]; then
on
else
off
fi
fi