#!/bin/rc
# wm/max - maximize windows
# usage: wm/max [orientation] [winid]
#
# orientation can be:
#	- f (fullscreen)
#	- l (left) / r (right)
#	- t (top) / b (bottom)
#	- tl (top-left) / tr (top-right)
#	- bl (bottom-left) / br (bottom-right)
#	- u (unmaximize)
# default is fullscreen
#
# bugs:
#	- if you are maximizing another window, orientation is required
#	- unmaximize is only useful right after maximizing a window
#
# note: incompatible with riow(1) and init/wm

# set some defaults
screensize=(0 0 `{echo $vgasize | awk -Fx '{ print $1, $2 }'})
if(~ $#windowsize 0)
	windowsize=`{dd -if /dev/window -bs 1 -count 70 -quiet 1 |
	awk '{ print $2, $3, $4, $5 }'}
window=/dev/wctl
if(~ $#* 0)
	echo resize -r $screensize >$window
if(~ $#* 2)
	window=/mnt/wsys/wsys/$2/wctl
if(test $#* -gt 2){
	echo usage: max [orientation] [winid] >[1=2]
	exit
}

# maximize window
echo current >$window
switch $1{
case f
	echo resize -r $screensize >$window
case l
	echo resize -r $screensize |
	awk '{ printf("%s %s %d %d %d %d", $1, $2, $3, $4, $5/2, $6) }' >$window
case r
	echo resize -r $screensize |
	awk '{ printf("%s %s %d %d %d %d", $1, $2, $5/2, $4, $5, $6) }' >$window
case t
	echo resize -r $screensize |
	awk '{ printf("%s %s %d %d %d %d", $1, $2, $3, $4, $5, $6/2) }' >$window
case b
	echo resize -r $screensize |
	awk '{ printf("%s %s %d %d %d %d", $1, $2, $3, $6/2, $5, $6) }' >$window
case tl
	echo resize -r $screensize |
	awk '{ printf("%s %s %d %d %d %d", $1, $2, $3, $4, $5/2, $6/2) }' >$window
case tr
	echo resize -r $screensize |
	awk '{ printf("%s %s %d %d %d %d", $1, $2, $5/2, $4, $5, $6/2) }' >$window
case bl
	echo resize -r $screensize |
	awk '{ printf("%s %s %d %d %d %d", $1, $2, $3, $6/2, $5/2, $6) }' >$window
case br
	echo resize -r $screensize |
	awk '{ printf("%s %s %d %d %d %d", $1, $2, $5/2, $6/2, $5, $6) }' >$window
case u
	echo resize -r $windowsize >$window
	windowsize=()
}