From 3f2a9b99b4f9867a99a09a0e5b7e1c3612359d29 Mon Sep 17 00:00:00 2001
From: David Runge <david.runge@frqrec.com>
Date: Thu, 20 Feb 2014 14:46:29 +0100
Subject: Adding 'adjust_dpms' variable in script, to only have one storage
 location for all settings

---
 bin/adjust_dpms | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/bin/adjust_dpms b/bin/adjust_dpms
index 0f56b46..a54e539 100755
--- a/bin/adjust_dpms
+++ b/bin/adjust_dpms
@@ -1,11 +1,13 @@
 #!/bin/bash
 # Script to adjust dpms settings when running certain programs,
 # that don't use fullscreen, but should not be "blanked" in between.
-# Run as timed script with systemd from /etc/systemd/system/timer-minutely.target.wants
+# Programs are defined in separate config file ~/.config/dpms
+# Run as timed user script (i.e. adjust_dpms@.service) with systemd 
+# from /etc/systemd/system/timer-minutely.target.wants
 
 export DISPLAY=:0
 
-config="/home/dave/.config/dpms"
+config="/home/$(whoami)/.config/dpms"
 blankoff=0
 
 # check for config file existence
@@ -42,20 +44,19 @@ done
 if [ $blankoff -gt 0 ]; then
   echo "Some program requires screensaver to be off."
   # print currently set values for screensaver timeout to tmp file
-  echo "$(xset q|grep timeout|awk '{print $2}') $(xset q|grep timeout|awk '{print $4}')" > /tmp/xset_screensaver
-  echo "$(xset q|grep Standby|awk '{print $2}') $(xset q|grep Standby|awk '{print $4}') $(xset q|grep Standby|awk '{print $6}')" > /tmp/xset_dpms
+  echo "s $(xset q|grep timeout|awk '{print $2}') $(xset q|grep timeout|awk '{print $4}')" > $adjust_dpms
+  echo "dpms $(xset q|grep Standby|awk '{print $2}') $(xset q|grep Standby|awk '{print $4}') $(xset q|grep Standby|awk '{print $6}')" >> $adjust_dpms
   # disable screensaver and dpms
   xset s off
   xset -dpms
-# else set 360 seconds as blank time
 else
   xsetq=$(xset q|grep timeout|awk '{print $2}')
   # if the timeout is still 0, set it to its former value, or just switch on screensaver/dpms again
   if [ $xsetq -eq 0 ];then
-    if [[ -f /tmp/xset_screensaver && -f /tmp/xset_dpms ]];then
-      xset s $(cat /tmp/xset_screensaver)
-      xset dpms $(cat /tmp/xset_dpms)
-      rm -rf /tmp/xset_screensaver /tmp/xset_dpms
+    if [[ -f "$adjust_dpms" ]];then
+      xset $(head -n1 $adjust_dpms)
+      xset $(tail -n1 $adjust_dpms)
+      rm -rf $adjust_dpms
     else
       xset +dpms
       xset s on
-- 
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