#!/usr/bin/env python
#
#  Copyright (C) 2006  Michael Urman
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2, or (at your option)
#  any later version.
#

def _location_cb(embed, address):
    address2 = address.replace('%e2%80%8b', '').replace('%E2%80%8B', '')
    if address != address2:
        embed.load_url(address2)

def attach_tab(window, tab):
    embed = tab.get_embed()
    sig = embed.connect("ge-location", _location_cb)
    embed._strip_zero_width_space_location_sig = sig

def detach_tab(window, tab):
    embed = tab.get_embed()
    try:
        sig = embed._strip_zero_width_space_location_sig
    except AttributeError:
        pass
    else:
        del embed._strip_zero_width_space_location_sig
        embed.disconnect(sig)