#!/bin/sh
# Turn off/on touchpad when lid is closed/open
# Guess the touchpad name
touch_name=$(DISPLAY=:0 xinput list --name-only | grep -i touchpad)
case "$3" in
  close)
    DISPLAY=:0 xinput set-prop "$touch_name" "Device Enabled" 0 &&
      logger "Touchpad disabled"
    ;;
  open)
    DISPLAY=:0 xinput set-prop "$touch_name" "Device Enabled" 1 &&
      logger "Touchpad enabled"
    ;;
  *)
    logger "ACPI action undefined: $3"
    ;;
esac