improve idle behaviour

sway/idle.sh

@@ -1,50 +1,76 @@
 #!/bin/bash
 
-BLFILE="/home/jpm/.config/blc.last"
-OPFILE="/home/jpm/.config/active_outputs"
+BLFILE="/home/jpm/.spool/idle.dim"
+OPFILE="/home/jpm/.spool/active_outputs"
+
+FADE_TIMEOUT=60 # one minute
+DIM_TIMEOUT=120 # two minutes
+LOCK_TIMEOUT=300 # five minutes
+DPMS_TIMEOUT=600 # ten minutes
+SUSPEND_TIMEOUT=3600 # one hour
+
+function usage()
+{
+        echo "usage: $0 <option>
+        start   - Initialize 'swayidle' script. This should be declared in Sway config.
+        stop    - Kill 'swayidle' script. Consider idle-inhibitor instead.
+        fade    - First idle action. Fades all windows to show background.
+        unfade  - Restore opacity for faded windows.
+        dim     - Reduce display brightness to minimum.
+        undim   - Restore brightness to level prior to 'dim'.
+        lock    - Mark as inactive and start 'swaylock'.
+        unlock  - (Run upon unlock) Mark as active again.
+        sleep   - Disable displays, but continue background processes.
+        wake    - Re-enable displays.
+        suspend - Hibernate.
+        help    - This message."
+        exit
+}
 
 if [ -z $1 ]; then
-        echo "Missing argument: start, warn, lock, unlock, sleep, wake, or resume"
+        echo "Missing argument"
+        usage
+elif [ $1 == "-h" ] || [ $1 == "--help" ] || [ $1 == "help" ]; then
+        usage
 elif [ $1 == "start" ]; then
-        swayidle -w timeout 270 "/home/jpm/scripts/sway/idle.sh warn" \
-		resume "/home/jpm/scripts/sway/idle.sh resume" \
-		timeout 300 "/home/jpm/scripts/sway/idle.sh sleep" \
-                resume "/home/jpm/scripts/sway/idle.sh wake" \
-                before-sleep "/usr/bin/swaylock -c 000000"
-elif [ $1 == "warn" ]; then
-        # Store current brightness
-        echo $(/home/jpm/scripts/thinkpad/blc.pl %) > $BLFILE
-        # Dim display
-        /home/jpm/scripts/thinkpad/blc.pl = 1
-        # Warning notifications
-        /home/jpm/scripts/sway/idlecountdown.sh
+        swayidle -w \
+                timeout $FADE_TIMEOUT "$0 fade" \
+                    resume "$0 unfade" \
+                timeout $DIM_TIMEOUT "$0 dim" \
+                    resume "$0 undim" \
+                timeout $LOCK_TIMEOUT "$0 lock" \
+                    resume "$0 unlock" \
+                timeout $DPMS_TIMEOUT "$0 sleep" \
+                    resume "$0 wake" \
+                timeout $SUSPEND_TIMEOUT "$0 suspend"
+elif [ $1 == "stop" ]; then
+        pkill swayidle
+elif [ $1 == "fade" ]; then
+        $HOME/scripts/sway/fade.pl start
+elif [ $1 == "unfade" ]; then
+        $HOME/scripts/sway/fade.pl stop
+elif [ $1 == "dim" ]; then
+        echo $($HOME/scripts/thinkpad/blc.pl %) > $BLFILE
+        $HOME/scripts/thinkpad/blc.pl = 1 &>-
+elif [ $1 == "undim" ]; then
+        $HOME/scripts/thinkpad/blc.pl = `cat $BLFILE` &>-
 elif [ $1 == "lock" ]; then
-        echo $(/home/jpm/scripts/thinkpad/blc.pl %) > $BLFILE
-        /home/jpm/scripts/thinkpad/blc.pl = 1
-        ssh jpm@john.me.tz -i /home/jpm/.ssh/no_pass -t \
-                'screen -S irssi -X stuff "/nick jpmAFK^M"'
-elif [ $1 == "unlock" ]; then
-        /home/jpm/scripts/thinkpad/blc.pl = `cat $BLFILE`
-elif [ $1 == "sleep" ]; then
         # Change nick to AFK
-        ssh jpm@john.me.tz -i /home/jpm/.ssh/no_pass -t \
-                'screen -S irssi -X stuff "/nick jpmAFK^M"'
-        # Turn off monitor
-	#for i in `cat $OPFILE`; do swaymsg "output $i dpms off"; done
+        #ssh jpm@john.me.tz -i /home/jpm/.ssh/no_pass -t \
+                #'screen -S irssi -X stuff "/nick jpmAFK^M"'
+        :
+elif [ $1 == "unlock" ]; then
+        # Change nick to AFK
+        #ssh jpm@john.me.tz -i /home/jpm/.ssh/no_pass -t \
+                #'screen -S irssi -X stuff "/nick jpm^M"'
+        :
+elif [ $1 == "sleep" ]; then
+	for i in `cat $OPFILE`; do swaymsg "output $i dpms off"; done
 elif [ $1 == "wake" ]; then
-	# Kill additional counters that might have been started
-        /home/jpm/scripts/sway/idle.sh resume
-	# Restore output(s)
 	/home/jpm/scripts/sway/displays.pl
-	#for i in `cat $OPFILE`; do swaymsg "output $i dpms on"; done
-        # Lock screen
-        swaylock -c 000000
-        # Restore brightness level
-        /home/jpm/scripts/thinkpad/blc.pl = $(cat $BLFILE)
-elif [ $1 == "resume" ]; then
-        # Kill warning
-	for i in `pkill idlecountdown`; do kill $i; done
-        /home/jpm/scripts/thinkpad/blc.pl = $(cat $BLFILE)
+elif [ $1 == "suspend" ]; then
+        sudo systemctl start hibernate.target
 else
-        echo "Invalid argument: start, warn, lock, unlock, sleep, wake, or resume"
+        echo "Invalid argument: $1"
+        usage
 fi