#!/bin/sh -e
#
# Show a pixelated screenshot as background image of i3lock
#
# See <https://faq.i3wm.org/question/83/how-to-run-i3lock-after-computer-inactivity/>
# Copied from <https://r0tty.org/git/dotfiles/i3/tree/bin/fuzzy-i3lock>
#

screenshot="${TMPDIR:-/tmp}/fuzzy-i3lock.png"

scrot -o "$screenshot"

case $1 in
    "37c3") mogrify -scale 10% -scale 500% -dither FloydSteinberg -colors 32 -scale 200% "$screenshot"
            ;;
    *) mogrify -scale 10% -scale 1000% "$screenshot"
       ;;
esac

exec i3lock -i "$screenshot"