bspswallow


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#!/bin/sh

# Get class of a wid
get_class() {
	id=$1
  if [ -z $id ]; then
    echo ""
  else
	  xprop -id $id | sed -n '/WM_CLASS\|WM_COMMAND/s/.*"\(.*\)".*/\1/p'
  fi
}

swallow() {
	addedtodesktop=$2
	echo $addedtodesktop
	lasttermdesktop=$(bspc query -D -n prev)
	echo $lasttermdesktop
	swallowerid=$1
	swallowingid=$(bspc query -n prev -N)
	if [ $addedtodesktop = $lasttermdesktop ]; then
		cat ~/.config/bspwm/noswallow ~/.config/bspwm/terminals | grep "^$(get_class $swallowerid)$" && return
		grep "^$(get_class $swallowingid)$" ~/.config/bspwm/terminals || return
		echo $swallowerid $swallowingid >> /tmp/swallowids
		bspc node $swallowingid --flag hidden=on
	fi
}

spit() {
	spitterid=$1
	grep "^$spitterid" /tmp/swallowids || return
	spittingid=$(grep "^$spitterid" /tmp/swallowids | head -n1 | awk '{print $2}')
	bspc node $spittingid --flag hidden=off
	bspc node $spittingid -f
	sed -i "/^$spitterid/d" /tmp/swallowids
}

bspc subscribe node_add node_remove | while read -r event
do
	
	case "$(echo $event | awk '{ print $1 }')" in
		node_add)
			swallow $(echo $event | awk '{print $5 " " $3}')
			;;
		node_remove)
			spit $(echo $event | awk '{print $4}')
			;;
	esac
done