From 0f3f9ebfb23992d53a400f5ccd636166f62a3fa0 Mon Sep 17 00:00:00 2001
From: "committer@tuxwarrior" <committer019@tuxwarrior.com>
Date: Mon, 7 Apr 2025 19:48:03 -0500
Subject: [PATCH] /+ added feature to break the screen lock process

---
 dots/bin/i3lock_fk.sh | 35 +++++++++++++++++++++++------------
 1 file changed, 23 insertions(+), 12 deletions(-)

diff --git a/dots/bin/i3lock_fk.sh b/dots/bin/i3lock_fk.sh
index 00899aa..0f47f3c 100755
--- a/dots/bin/i3lock_fk.sh
+++ b/dots/bin/i3lock_fk.sh
@@ -12,21 +12,32 @@ random_image_filname="$(basename -- $random_image)"
 gravity=("northeast" "southeast") # "center" "northwest" "northeast" "southwest" "southeast"
 random_gravity=${gravity[ $RANDOM % ${#gravity[@]} ]}
 
-# send a notification to the user
-notify-send "${random_image_filname} @ ${random_gravity}"
-
 # take a screenshot of the entire screen, and blur this
 scrot --overwrite /tmp/currentworkspace.png
 magick /tmp/currentworkspace.png -blur 0x9 /tmp/currentworkspaceblur.png
 
-# find height of background image, and set the overlay to be 1/3 of this
-workspaceHeight=$(magick /tmp/currentworkspaceblur.png -print "%h" /dev/null)
-overlayHeight=$((${workspaceHeight} / 3))
+# send a notification to the user after the screenshot is taken, to avoid including the notification
+notify-send "LOCKING SCREEN" "The system is about to be locked.\nPress any key to stop this from happening.\n\n${random_image_filname} @ ${random_gravity}"
 
-# resize the overlay image
-cp ${random_image} /tmp/overlayimage.png
-mogrify -resize x${overlayHeight} /tmp/overlayimage.png
+# https://linuxsimply.com/bash-scripting-tutorial/input-output/input/wait-for-input/
+read -t 15 -n 1 key  # read a single character within a X-seconds period
+if [ $? = 0 ]; then
 
-# create the final image to be used as the lock screen, and lock the system
-composite -gravity ${random_gravity} /tmp/overlayimage.png /tmp/currentworkspaceblur.png /tmp/lockbackground.png
-i3lock --tiling -i /tmp/lockbackground.png
+    notify-send "'${key}' is pressed ➔ the screen will not be locked"
+    exit
+
+else
+
+    # find height of background image, and set the overlay to be 1/3 of this
+    workspaceHeight=$(magick /tmp/currentworkspaceblur.png -print "%h" /dev/null)
+    overlayHeight=$((${workspaceHeight} / 3))
+
+    # resize the overlay image
+    cp ${random_image} /tmp/overlayimage.png
+    mogrify -resize x${overlayHeight} /tmp/overlayimage.png
+
+    # create the final image to be used as the lock screen, and lock the system
+    composite -gravity ${random_gravity} /tmp/overlayimage.png /tmp/currentworkspaceblur.png /tmp/lockbackground.png
+    i3lock --tiling -i /tmp/lockbackground.png
+
+fi
\ No newline at end of file