#!/bin/bash	
                 ###############################################################
                ##      Opentab.sh by Sven (admin@ganz-sicher.net)             ##
                #       Opens nautilus folders in the same window/a new Tab     #
                #       => Only one instance of Nautilus will be running.       #
                #       Dependencies: nautilus, xdotool                         #
                #                                                               #
#################       USAGE: ./Opentab.sh [path/to/startfolder]               #################
#                 (if you don't add a startpath, your home dir will be opened)                  #
#                                                                                               #
#	      TIPS: Don't forget to chmod +x the script                                             #
#       You could also copy it to /usr/bin/tabnautilus to start it with the cmd tabnautilus     #
#                                                                                               #
#       NOTE: If you're experience conflicts with some charaters in your argument-sting         #
#       please check if you set the right keyboard layout in you xorg.conf, e.g.:               #		
#       Option "XkbLayout" "de"         #for German keyboard layout                             #
#       or run e.g. 'setxkbmap de' before this script!                                          #
#                                                                                               #
#       Please also note that this might not work if nautilus handles the desktop.              #
#                                                                                               #
#                                  Have a lot of phun! =)                                       #
#################################################################################################

# search for open nautilus window
window="$(xdotool search --onlyvisible --class nautilus | head -1)"

# check if opened nautilus was found
if [ "$window" = "" ]; 	
then
	echo "Nautilus not found. Starting new instance of it..."
	nautilus $* 2>&1 > /dev/null &
	exit

else # nautilus is already open :]

	# select the window
	xdotool windowfocus --sync $window
	# add tab and focus adress field
	xdotool key --clearmodifiers ctrl+t+l+BackSpace 

	# wait some time to avoid problems
	sleep 0.2

	# custom path
	if [ $# -gt "0" ]; 
	then
		xdotool type $*

	else # no script arguments 
		xdotool type /home/$(whoami)/
	fi
	
	xdotool key Return+Escape
	xdotool windowactivate --sync $window	
fi