i3/lock.sh
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#!/bin/bash
# This script is a lockscnreen script that utilizes i3lock
# it produces a pixelated screenshot along with a icon you can choose that is placed in the middle
# this isn't my work and I picked it up and modified it a little from the good folks over at /r/unixporn
# https://www.reddit.com/r/unixporn/comments/3358vu/i3lock_unixpornworthy_lock_screen/
scrot /tmp/screen.png
convert /tmp/screen.png -scale 10% -scale 1000% /tmp/screen.png
icon=$HOME/.config/i3/icon.png
if [[ -f $icon ]]
then
# placement x/y
PX=0
PY=0
# lockscreen image info
R=$(file $icon | grep -o '[0-9]* x [0-9]*')
RX=$(echo $R | cut -d' ' -f 1)
RY=$(echo $R | cut -d' ' -f 3)
SR=$(xrandr --query | grep ' connected'| sed 's/primary //' | cut -f3 -d' ')
for RES in $SR
do
# monitor position/offset
SRX=$(echo $RES | cut -d'x' -f 1) # x pos
SRY=$(echo $RES | cut -d'x' -f 2 | cut -d'+' -f 1) # y pos
SROX=$(echo $RES | cut -d'x' -f 2 | cut -d'+' -f 2) # x offset
SROY=$(echo $RES | cut -d'x' -f 2 | cut -d'+' -f 3) # y offset
PX=$(($SROX + $SRX/2 - $RX/2))
PY=$(($SROY + $SRY/2 - $RY/2))
convert /tmp/screen.png $icon -geometry +$PX+$PY -composite -matte /tmp/screen.png
done
fi
# dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Stop
# i3lock -I 10 -d -e -u -n -i /tmp/screen.png
i3lock -e -u -n -i /tmp/screen.png