[wmctrlplus] A convenience script to make some things easier with wmctrl. Probably your window manager can do this stuff already, though. I don't use it anymore #desktop #obsolete

wmctrlplus.sh

#!/bin/sh

function GetNext() {
	CURR=$(wmctrl -d | grep '^[[:digit:]]*[[:blank:]]*\*' | sed 's/^\([[:digit:]]*\).*/\1/')
	LAST=$(wmctrl -d | tail -1 | sed 's/^\([[:digit:]]*\).*/\1/')
	TOTAL=$(expr $LAST + 1)
	NEXT=$(expr $(expr $CURR + 1) % $TOTAL)
	echo $NEXT
}

function GetPrev() {
	CURR=$(wmctrl -d | grep '^[[:digit:]]*[[:blank:]]*\*' | sed 's/^\([[:digit:]]*\).*/\1/')
	LAST=$(wmctrl -d | tail -1 | sed 's/^\([[:digit:]]*\).*/\1/')
	TOTAL=$(expr $LAST + 1)
	PREV=$(expr $(expr $CURR - 1) % $TOTAL)
	[ $PREV -lt 0 ] && PREV=$(expr $TOTAL + $PREV)
	echo $PREV
}


function SwitchNext() {
	wmctrl -s $(GetNext)
}

function SwitchPrev() {
	wmctrl -s $(GetPrev)
}

function MoveNext() {
	MoveTo $(GetNext)
}

function MovePrev() {
	MoveTo $(GetPrev)
}

function MoveTo() {
	wmctrl -r :ACTIVE: -t $1
	wmctrl -s $1
}

case "$1" in
	next) SwitchNext;;
	prev) SwitchPrev;;
	gonext) MoveNext;;
	goprev) MovePrev;;
	goto) MoveTo $2;;
esac