#!/bin/sh
lock() {
    import -window root -colorspace gray /tmp/i3lock.png;
    convert /tmp/i3lock.png -blur 0x5 /tmp/i3lock-blur.png;
    rm -f /tmp/i3lock.png;
    i3lock -i /tmp/i3lock-blur.png -c 00001e -e -f -p win
    #bindsym $mod+z exec "$lock"
    #bindsym $mod+Shift+z exec "$lock && systemctl suspend"
    #i3lock
}
case "$1" in
    lock)
        lock
        ;;
    logout)
        i3-msg exit
        ;;
    suspend)
        lock && systemctl suspend
        ;;
    hibernate)
        lock && systemctl hibernate
        ;;
    reboot)
        systemctl reboot
        ;;
    shutdown)
        systemctl poweroff
        ;;
    *)
        echo "Usage: $0 {lock|logout|suspend|hibernate|reboot|shutdown}"
        exit 2
esac
exit 0

### USAGE
#set $mode_system System (l) lock, (e) logout, (s) suspend, (h) hibernate, (r) reboot, (Shift+s) shutdown
#mode "$mode_system" {
#    bindsym l exec --no-startup-id i3exit lock, mode "default"
#    bindsym e exec --no-startup-id i3exit logout, mode "default"
#    bindsym s exec --no-startup-id i3exit suspend, mode "default"
#    bindsym h exec --no-startup-id i3exit hibernate, mode "default"
#    bindsym r exec --no-startup-id i3exit reboot, mode "default"
#    bindsym Shift+s exec --no-startup-id i3exit shutdown, mode "default"
#
#    # back to normal: Enter or Escape
#    bindsym Return mode "default"
#    bindsym Escape mode "default"
#}
#bindsym $mod+z mode "$mode_system"