commit 60a230d7e5025350e25f0e09fb64a15ec250913c parent 9d0ef51acbf48be010fc5bdfcc1a55ad595238ac Author: dcat <dcat@iotek.org> Date: Wed, 14 Jul 2021 18:58:23 +0200 lockscreen Diffstat:
| A | scramblelock | | | 25 | +++++++++++++++++++++++++ |
1 file changed, 25 insertions(+), 0 deletions(-)
diff --git a/scramblelock b/scramblelock @@ -0,0 +1,25 @@ +#!/bin/sh +# selectively blur windows and use that as a lock screen via `i3lock` +# depends on; +# - imagemagick convert +# - wmutils +# - i3lock + +AMOUNT=1 +NOISE=2 +ORIG="`mktemp /tmp/scrlock.XXXX.png`" +SCRAMBLE="`mktemp /tmp/scrlock.XXXX.png`" +trap "rm -f $ORIG $SCRAMBLE" exit + +sleep 0.05 +scrot $ORIG + +for WID in `lsw` +do + REGION="`wattr whxy $WID | sed 's/ /x/; s/ /+/g'`" + COMMANDS="$COMMANDS -region $REGION -statistic mode $AMOUNT +noise uniform +region -region $REGION -noise $NOISE +noise uniform +region" +done + +convert $ORIG $COMMANDS $SCRAMBLE + +i3lock -n -u -i $SCRAMBLE