#!/bin/sh

[ -z "$1" ] && exit # If $1 is left, hovers in the bottom left, if right, the bottom right
current=$(xdotool getwindowfocus)
newwidth=$(($(xdotool getdisplaygeometry | awk '{print $2}') / 3))
newheight=$(($(xdotool getdisplaygeometry | awk '{print $1}') / 3))
centerwidth=$(( $(xdotool getdisplaygeometry | awk '{print $1}') / 2))
newsize=$(xdotool getwindowgeometry "$current" | grep Geometry | sed -e 's/x/ /g' | awk '{print $3}')
newwidth=$(xdotool getwindowgeometry "$current" | grep Geometry | grep -o " [0-9]*")
baroffset=47

case "$1" in
	left) horizontal=0; vertical=$(($(xdotool getdisplaygeometry | awk '{print $2}') - newsize)) ;;
	right) horizontal=$(($(xdotool getdisplaygeometry | awk '{print $1}') - newwidth)) ; vertical=$(($(xdotool getdisplaygeometry | awk '{print $2}') - newsize)) ;;
	center) echo "$centerwidth"
		horizontal=$(( ( $(xdotool getdisplaygeometry | awk '{print $1}') - centerwidth ) / 2 ));
		vertical=$baroffset
		newheight=$(( $(xdotool getdisplaygeometry | awk '{print $2}' ) - baroffset -5))
		newwidth=$centerwidth;;
esac
xdotool windowsize "$current" $newwidth $newheight
xdotool windowmove "$current" $horizontal $vertical