#!/bin/sh

RES=$(xrandr | grep "*+" | awk '{print $1}')
RESH=${RES%x*}
RESV=${RES#*x}

GAP=150

H=$(( RESH - 2 * GAP ))
V=$(( RESV - 2 * GAP ))

# set the following quirk in .config/spectrwm/spectrwm.conf
# quirk[scratchpad] = FLOAT + ANYWHERE

# get scratchpad window id
WID=$(wmctrl -x -l scratchpad | fgrep '.scratchpad' | cut -d" " -f1)

if [ -z "$WID" ]
then
   sterm -c scratchpad -g 161x38+$GAP+$GAP &
   WID=$(wmctrl -x -l scratchpad | fgrep '.scratchpad' | cut -d" " -f1)
else
    # check if window is iconfified or on another WS (or both)
    if xwininfo -id $WID | fgrep -q IsUnMapped
    then
        # move window to current workspace
        #wmctrl -i -r $WID -t $(xprop -root _NET_CURRENT_DESKTOP | cut -d'=' -f2)
        wmctrl -i -r $WID -t $_SWM_WS
        # remove hidden flag
        wmctrl -i -r $WID -b remove,hidden,sicky
        # activate (give focus)
        wmctrl -i -a $WID
    else
        # window is visible => hide
        wmctrl -i -r $WID -b add,hidden
        # correct size while hidden
        wmctrl -i -r $WID -e 0,$GAP,$GAP,$H,$V
    fi
fi