Simple touchpad toggle for xfce environments

xfce-touchpad-toggle.sh

#!/usr/bin/bash

# Configuration
#
# Press the super key => Keyboard => Shortcuts
#
# Use the next command, followed by your device name
#
# -- Zsh command line
#
# zsh -c "TOUCHPAD_MODEL='<your touchpad model>' /path/xfce-touchpad-toggle.sh"
#
# -- Bash command line
#
# bash -c "TOUCHPAD_MODEL='<your touchpad model>' /path/xfce-touchpad-toggle.sh"
#
# Search for your touchpad model using:
#
# xinput list | grep Touchpad
#
# Of course, you can alwaus just copy/paste your touchpad model in this
# script.
#


if [[ -z "$TOUCHPAD_MODEL" ]]; then
  MESSAGE="Please add and export a <span font-family='Monospace' font-weight='normal' color='#999'>TOUCHPAD_MODEL</span> variable to your environment. \n\n➜ Use <span font-family='Monospace' font-weight='normal' color='#999'>xinput list | grep Touchpad</span>"
  notify-send -t 10000 "Error" "$MESSAGE" --icon="error"
  exit 1
fi

TOUCHPAD_ID=$(echo $(xinput list --short "$TOUCHPAD_MODEL" | awk '{print $4}') | xargs -d "=" | awk '{print $2}')
IS_TOUCHPAD_ON=$(xinput list-props "$TOUCHPAD_ID" | grep "Device Enabled" | awk '{print $4}')

if [[ $IS_TOUCHPAD_ON -eq 0 ]]; then
  xinput enable $TOUCHPAD_ID
  notify-send -t 500 "Touchpad" "🖱️ State is On" --icon="info"
elif [[ $IS_TOUCHPAD_ON -eq 1 ]]; then
  xinput disable $TOUCHPAD_ID
  notify-send -t 500 "Touchpad" "🖱️ State is Off" --icon="info"
else
  notify-send -t 500 "Touchpad" "State is super weird" --icon="error"
fi