From 7774266ee62dfffbe6582ed9c895a4ce7501ba24 Mon Sep 17 00:00:00 2001
From: Aicaya <17915907+Aicaya@users.noreply.github.com>
Date: Thu, 23 Jan 2020 16:27:29 -0400
Subject: [PATCH] Restore previous DPMS setting if turned off (#151)

* Restore previous DPMS setting if turned off

Added the variable 'default_dpms', which reads the last element of line
26 ("DPMS is Enabled/Disabled").  If it's disabled, it restores that
setting upon login.

This fixes an issue where if the user had manually turned off DPMS, the
screen will still turn itself off after a while.

* Look for string instead of line number

(also use tabs for indents to match code)
---
 betterlockscreen | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/betterlockscreen b/betterlockscreen
index d4ce078..9d2e07a 100755
--- a/betterlockscreen
+++ b/betterlockscreen
@@ -7,6 +7,7 @@
 # find your resolution so images can be resized to match your screen resolution
 res=$(xdpyinfo | grep dimensions | sed -r 's/^[^0-9]*([0-9]+x[0-9]+).*$/\1/')
 default_timeout="$(cut -d ' ' -f4 <<< $(xset q | sed -n '25p'))"
+default_dpms=$(xset q | awk '/^[[:blank:]]*DPMS is/ {print $(NF)}')
 
 init_filenames() {
 	#$1 resolution
@@ -103,6 +104,9 @@ lock() {
 postlock() {
 	if [ ! -z "$lock_timeout" ]; then
 	  xset dpms "$default_timeout"
+	  if [ "$default_dpms" = "Disabled" ]; then
+		xset -dpms
+	  fi
 	fi
 	if [ ! -z "$(pidof dunst)" ] ; then
 		pkill -u "$USER" -USR2 dunst