Suspend dunst notifications in presentatio mode, lock

i3/scripts/i3exit

@@ -47,9 +47,11 @@ reset_screen() {
 lock_and_screen_off() {
     lock &
     _pid=$!
+    systemctl --user --no-block kill --signal SIGUSR1 dunst_user
     screen_off
     xset dpms 0 0 5
     wait $_pid
+    systemctl --user --no-block kill --signal SIGUSR2 dunst_user
     reset_screen
 }
 

i3/scripts/presentation-mode

@@ -9,13 +9,15 @@ is_on() {
 
 switch_on() {
     touch "${_status_file}"
-    systemctl --user --no-block stop dunst_user
+    systemctl --user --no-block kill --signal SIGUSR1 dunst_user
     systemctl --user --no-block stop redshift
+    systemctl --user --no-block stop spotify
 }
 
 switch_off() {
     rm -f "${_status_file}"
-    "$_autostart" dunst_user redshift
+    systemctl --user --no-block kill --signal SIGUSR2 dunst_user
+    "$_autostart" redshift spotify
 }