#!/bin/bash
#
# waCalibrate.sh: recalibrates the wacom stylus
#
# Author: Rogan Creswick
# License: just be nice


#
# Calibrates the wacom devices {stylus, eraser, cursor} with the 
# given offsets:
#
#  Usage:
#     calibrate <topX> <topY> <bottomX> <bottomY>
#
function calibrate {
	xsetwacom --display :0.0 set stylus TopX $1
	xsetwacom --display :0.0 set stylus TopY $2
	xsetwacom --display :0.0 set stylus BottomX $3
	xsetwacom --display :0.0 set stylus BottomY $4

	xsetwacom set eraser TopX $1
	xsetwacom set eraser TopY $2
	xsetwacom set eraser BottomX $3
	xsetwacom set eraser BottomY $4

	xsetwacom set cursor TopX $1
	xsetwacom set cursor TopY $2
	xsetwacom set cursor BottomX $3
	xsetwacom set cursor BottomY $4
}


function fixCalibration {
    # get the current orientation:
    ORIENTATION=`xrandr --verbose --query | grep " connected" | awk '{print $5}'`
    
    case "${ORIENTATION}" in
	normal)
	    calibrate -3 -173 24518 18478	
	    ;;
	left)
	    calibrate -46 -3 18605 24518
	    ;;
	right)
	    calibrate -173 58 18478 24579
	    ;;
	inverted)
	    calibrate 58 -46 24579 18605
	    ;;
	*)
	    echo "ERROR!! unknown orientation!"
	    ;;
    esac
}

case "$1" in
    resume|thaw)
	fixCalibration
#	( sleep 5; fixCalibration )&
        date >> /home/rogue/resume_or_thaw.txt
	echo $DISPLAY >> /home/rogue/resume_or_thaw.txt
        ;;
    *)
        date >> /home/rogue/events.txt
        ;;
esac