#!/bin/sh

. $HOME/.config/rootwm/rwm_var

usage() {
    echo "usage:
rwm_starship.sh [ -n, -p, -l, wid ]
-n) next in order stack
-p) prev in order stack
-t) focus the top window in the server’s window stack
wid) window id"
}

case $1 in
    -n)    # focus next in stack order
	wid=$(lsw | grep -v $(pfw) | sed '1 p;d')
	chwso -r $wid
	;;
    -p)    # focus prev in stack order
	wid=$(lsw | grep -v $(pfw) | sed '$ p;d')
	chwso -r $wid
	;;
    -t)    # focus the top window in the server’s window stack
	wid=$(lsw | sed '$ p;d')
	;;
    0x*)    # focus on wid
	wattr $1 && wid=$1
	chwso -r $wid
	;;
    *)
	usage
	;;
esac

# transfer focus
wtf $wid

# set borders
chwb -s $BW -c $BG $(lsw | grep -v $(pfw))    # unfocused color
chwb -s $BW -c $FG $(pfw)    # focused color