roster_window.py

##	roster_window.py
##
## Contributors for this file:
##	- Yann Le Boulanger <asterix@lagaule.org>
##	- Nikos Kouremenos <kourem@gmail.com>
##	- Dimitur Kirov <dkirov@gmail.com>
##
## Copyright (C) 2003-2004 Yann Le Boulanger <asterix@lagaule.org>
##                         Vincent Hanquez <tab@snarc.org>
## Copyright (C) 2005 Yann Le Boulanger <asterix@lagaule.org>
##                    Vincent Hanquez <tab@snarc.org>
##                    Nikos Kouremenos <nkour@jabber.org>
##                    Dimitur Kirov <dkirov@gmail.com>
##                    Travis Shirk <travis@pobox.com>
##                    Norman Rasmussen <norman@rasmussen.co.za>
##
## 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; version 2 only.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##

import gtk
import gtk.glade
import gobject
import os
import time

import common.sleepy
import history_window
import dialogs
import vcard
import config
import disco
import gtkgui_helpers
import cell_renderer_image
import tooltips
import message_control

from common import gajim
from common import helpers
from common import i18n
from message_window import MessageWindowMgr
from chat_control import ChatControl
from groupchat_control import GroupchatControl
from groupchat_control import PrivateChatControl

_ = i18n._
APP = i18n.APP
gtk.glade.bindtextdomain(APP, i18n.DIR)
gtk.glade.textdomain(APP)

#(icon, name, type, jid, account, editable, second pixbuf)
(
C_IMG, # image to show state (online, new message etc)
C_NAME, # cellrenderer text that holds contact nickame
C_TYPE, # account, group or contact?
C_JID, # the jid of the row
C_ACCOUNT, # cellrenderer text that holds account name
C_EDITABLE, # cellrenderer text that holds name editable or not?
C_SECPIXBUF, # secondary_pixbuf (holds avatar or padlock)
) = range(7)


GTKGUI_GLADE = 'gtkgui.glade'

DEFAULT_ICONSET = 'dcraven'

class RosterWindow:
	'''Class for main window of gtkgui interface'''

	def get_account_iter(self, name):
		model = self.tree.get_model()
		if model is None:
			return
		account_iter = model.get_iter_root()
		if self.regroup:
			return account_iter
		while account_iter:
			account_name = model[account_iter][C_NAME].decode('utf-8')
			if name == account_name:
				break
			account_iter = model.iter_next(account_iter)
		return account_iter

	def get_group_iter(self, name, account):
		model = self.tree.get_model()
		root = self.get_account_iter(account)
		group_iter = model.iter_children(root)
		# C_NAME column contacts the pango escaped group name
		name = gtkgui_helpers.escape_for_pango_markup(name)
		while group_iter:
			group_name = model[group_iter][C_NAME].decode('utf-8')
			if name == group_name:
				break
			group_iter = model.iter_next(group_iter)
		return group_iter

	def get_contact_iter(self, jid, account):
		model = self.tree.get_model()
		acct = self.get_account_iter(account)
		found = []
		if model is None: # when closing Gajim model can be none (async pbs?)
			return found
		group_iter = model.iter_children(acct)
		while group_iter:
			contact_iter = model.iter_children(group_iter)
			while contact_iter:
				if jid == model[contact_iter][C_JID].decode('utf-8') and \
					account == model[contact_iter][C_ACCOUNT].decode('utf-8'):
					found.append(contact_iter)
				contact_iter = model.iter_next(contact_iter)
			group_iter = model.iter_next(group_iter)
		return found

	def add_account_to_roster(self, account):
		model = self.tree.get_model()
		if self.get_account_iter(account):
			return

		if self.regroup:
			show = helpers.get_global_show()
			model.append(None, [self.jabber_state_images['16'][show],
				_('Merged accounts'), 'account', '', 'all', False, None])
			return

		show = gajim.SHOW_LIST[gajim.connections[account].connected]

		tls_pixbuf = None
		if gajim.con_types.has_key(account) and \
			gajim.con_types[account] in ('tls', 'ssl'):
			tls_pixbuf = self.window.render_icon(gtk.STOCK_DIALOG_AUTHENTICATION,
				gtk.ICON_SIZE_MENU) # the only way to create a pixbuf from stock

		our_jid = gajim.get_jid_from_account(account)

		model.append(None, [self.jabber_state_images['16'][show],
			gtkgui_helpers.escape_for_pango_markup(account),
			'account', our_jid, account, False, tls_pixbuf])

	def remove_newly_added(self, jid, account):
		if jid in gajim.newly_added[account]:
			gajim.newly_added[account].remove(jid)
			self.draw_contact(jid, account)

	def add_contact_to_roster(self, jid, account):
		'''Add a contact to the roster and add groups if they aren't in roster'''
		showOffline = gajim.config.get('showoffline')
		contact = gajim.contacts.get_first_contact_from_jid(account, jid)
		if not contact:
			return
		if contact.jid.find('@') <= 0:
			# if not '@' or '@' starts the jid ==> agent
			contact.groups = [_('Transports')]

		# JEP-0162
		hide = True
		if contact.sub in ('both', 'to'):
			hide = False
		elif contact.ask == 'subscribe':
			hide = False
		elif contact.name or len(contact.groups):
			hide = False

		observer = False
		if hide and contact.sub == 'from':
			observer = True

		if (contact.show in ('offline', 'error') or hide) and \
		not showOffline and (not _('Transports') in contact.groups or \
		gajim.connections[account].connected < 2) and \
		not gajim.awaiting_events[account].has_key(jid):
			return

		model = self.tree.get_model()
		groups = contact.groups
		if observer:
			groups = [_('Observers')]
		if not groups:
			groups = [_('General')]
		for g in groups:
			iterG = self.get_group_iter(g, account)
			if not iterG:
				IterAcct = self.get_account_iter(account)
				iterG = model.append(IterAcct, [
					self.jabber_state_images['16']['closed'],
					gtkgui_helpers.escape_for_pango_markup(g), 'group', g, account,
					False, None])
			if not gajim.groups[account].has_key(g): #It can probably never append
				if account + g in self.collapsed_rows:
					ishidden = False
				else:
					ishidden = True
				gajim.groups[account][g] = { 'expand': ishidden }
			if not account in self.collapsed_rows:
				self.tree.expand_row((model.get_path(iterG)[0]), False)

			typestr = 'contact'
			if g == _('Transports'):
				typestr = 'agent'

			name = contact.get_shown_name()
			# we add some values here. see draw_contact for more
			model.append(iterG, (None, name, typestr, contact.jid, account,
				False, None))

			if gajim.groups[account][g]['expand']:
				self.tree.expand_row(model.get_path(iterG), False)
		self.draw_contact(jid, account)
		self.draw_avatar(jid, account)

	def add_transport_to_roster(self, account, transport):
		c = gajim.contacts.create_contact(jid = transport, name = transport,
			groups = [_('Transports')], show = 'offline', status = 'offline',
			sub = 'from')
		gajim.contacts.add_contact(account, c)
		gajim.interface.roster.add_contact_to_roster(transport, account)

	def really_remove_contact(self, contact, account):
		if contact.jid in gajim.newly_added[account]:
			return
		if contact.jid.find('@') < 1 and gajim.connections[account].connected > 1: # It's an agent
			return
		if contact.jid in gajim.to_be_removed[account]:
			gajim.to_be_removed[account].remove(contact.jid)
		if gajim.config.get('showoffline'):
			self.draw_contact(contact.jid, account)
			return
		self.remove_contact(contact, account)

	def remove_contact(self, contact, account):
		'''Remove a contact from the roster'''
		if contact.jid in gajim.to_be_removed[account]:
			return
		model = self.tree.get_model()
		for i in self.get_contact_iter(contact.jid, account):
			parent_i = model.iter_parent(i)
			group = model.get_value(parent_i, 3).decode('utf-8')
			model.remove(i)
			if model.iter_n_children(parent_i) == 0:
				model.remove(parent_i)
				# We need to check all contacts, even offline contacts
				for jid in gajim.contacts.get_jid_list(account):
					if group in gajim.contacts.get_contact_with_highest_priority(
						account, jid).groups:
						break
				else:
					if gajim.groups[account].has_key(group):
						del gajim.groups[account][group]

	def get_appropriate_state_images(self, jid, size = '16'):
		'''check jid and return the appropriate state images dict for
		the demanded size'''
		transport = gajim.get_transport_name_from_jid(jid)
		if transport:
			return self.transports_state_images[size][transport]
		return self.jabber_state_images[size]

	def draw_contact(self, jid, account, selected = False, focus = False):
		'''draw the correct state image, name BUT not avatar'''
		# focus is about if the roster window has toplevel-focus or not
		model = self.tree.get_model()
		iters = self.get_contact_iter(jid, account)
		if len(iters) == 0:
			return
		contact_instances = gajim.contacts.get_contact(account, jid)
		contact = gajim.contacts.get_highest_prio_contact_from_contacts(
			contact_instances)
		if not contact:
			return
		name = gtkgui_helpers.escape_for_pango_markup(contact.get_shown_name())

		if len(contact_instances) > 1:
			name += ' (' + unicode(len(contact_instances)) + ')'

		# FIXME: remove when we use metacontacts
		# shoz (account_name) if there are 2 contact with same jid in merged mode
		if self.regroup:
			add_acct = False
			# look through all contacts of all accounts
			for a in gajim.connections:
				for j in gajim.contacts.get_jid_list(a):
					# [0] cause it'fster than highest_prio
					c = gajim.contacts.get_first_contact_from_jid(a, j)
					if c.name == contact.name and (j, a) != (jid, account):
						add_acct = True
						break
				if add_acct:
					# No need to continue in other account if we already found one
					break
			if add_acct:
				name += ' (' + account + ')'

		# add status msg, if not empty, under contact name in the treeview
		if contact.status and gajim.config.get('show_status_msgs_in_roster'):
			status = contact.status.strip()
			if status != '':
				status = gtkgui_helpers.reduce_chars_newlines(status, max_lines = 1)
				# escape markup entities and make them small italic and fg color
				color = gtkgui_helpers._get_fade_color(self.tree, selected, focus)
				colorstring = "#%04x%04x%04x" % (color.red, color.green, color.blue)
				name += '\n<span size="small" style="italic" foreground="%s">%s</span>'\
					% (colorstring, gtkgui_helpers.escape_for_pango_markup(status))

		
		icon_name = helpers.get_icon_name_to_show(contact, account)
		state_images = self.get_appropriate_state_images(jid, size = '16')
		
		img = state_images[icon_name]

		for iter in iters:
			model[iter][C_IMG] = img
			model[iter][C_NAME] = name

	def draw_avatar(self, jid, account):
		'''draw the avatar'''
		model = self.tree.get_model()
		iters = self.get_contact_iter(jid, account)
		if gajim.config.get('show_avatars_in_roster'):
			pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(jid)
			if pixbuf in ('ask', None):
				scaled_pixbuf = None
			else:
				scaled_pixbuf = gtkgui_helpers.get_scaled_pixbuf(pixbuf, 'roster')
		else:
			scaled_pixbuf = None
		for iter in iters:
			model[iter][C_SECPIXBUF] = scaled_pixbuf

	def join_gc_room(self, account, room_jid, nick, password):
		'''joins the room immediatelly'''
		if gajim.interface.msg_win_mgr.has_window(room_jid) and \
		gajim.gc_connected[account][room_jid]:
			dialogs.ErrorDialog(_('You are already in room %s') % room_jid
				).get_response()
			return
		invisible_show = gajim.SHOW_LIST.index('invisible')
		if gajim.connections[account].connected == invisible_show:
			dialogs.ErrorDialog(_('You cannot join a room while you are invisible')
				).get_response()
			return
		room, server = room_jid.split('@')
		if not gajim.interface.msg_win_mgr.has_window(room_jid):
			self.new_room(room_jid, nick, account)
		gc_win = gajim.interface.msg_win_mgr.get_window(room_jid)
		gc_win.set_active_tab(room_jid)
		gc_win.window.present()
		gajim.connections[account].join_gc(nick, room, server, password)
		if password:
			gajim.gc_passwords[room_jid] = password

	def on_bookmark_menuitem_activate(self, widget, account, bookmark):
		self.join_gc_room(account, bookmark['jid'], bookmark['nick'],
			bookmark['password'])

	def on_bm_header_changed_state(self, widget, event):
		widget.set_state(gtk.STATE_NORMAL) #do not allow selected_state

	def on_send_server_message_menuitem_activate(self, widget, account):
		server = gajim.config.get_per('accounts', account, 'hostname')
		server += '/announce/online'
		dialogs.SingleMessageWindow(account, server, 'send')

	def on_xml_console_menuitem_activate(self, widget, account):
		if gajim.interface.instances[account].has_key('xml_console'):
			gajim.interface.instances[account]['xml_console'].window.present()
		else:
			gajim.interface.instances[account]['xml_console'].window.show_all()

	def on_set_motd_menuitem_activate(self, widget, account):
		server = gajim.config.get_per('accounts', account, 'hostname')
		server += '/announce/motd'
		dialogs.SingleMessageWindow(account, server, 'send')

	def on_update_motd_menuitem_activate(self, widget, account):
		server = gajim.config.get_per('accounts', account, 'hostname')
		server += '/announce/motd/update'
		dialogs.SingleMessageWindow(account, server, 'send')

	def on_delete_motd_menuitem_activate(self, widget, account):
		server = gajim.config.get_per('accounts', account, 'hostname')
		server += '/announce/motd/delete'
		gajim.connections[account].send_motd(server)

	def on_online_users_menuitem_activate(self, widget, account):
		pass #FIXME: impement disco in users for 0.9

	def get_and_connect_advanced_menuitem_menu(self, account):
		xml = gtk.glade.XML(GTKGUI_GLADE, 'advanced_menuitem_menu', APP)
		advanced_menuitem_menu = xml.get_widget('advanced_menuitem_menu')

		send_single_message_menuitem = xml.get_widget(
			'send_single_message_menuitem')
		xml_console_menuitem = xml.get_widget('xml_console_menuitem')
		administrator_menuitem = xml.get_widget('administrator_menuitem')
		online_users_menuitem = xml.get_widget('online_users_menuitem')
		send_server_message_menuitem = xml.get_widget(
			'send_server_message_menuitem')
		set_motd_menuitem = xml.get_widget('set_motd_menuitem')
		update_motd_menuitem = xml.get_widget('update_motd_menuitem')
		delete_motd_menuitem = xml.get_widget('delete_motd_menuitem')

		send_single_message_menuitem.connect('activate',
			self.on_send_single_message_menuitem_activate, account)

		xml_console_menuitem.connect('activate',
			self.on_xml_console_menuitem_activate, account)

		#FIXME: 0.9 should have this: it does disco in the place where users are
		online_users_menuitem.set_no_show_all(True)
		online_users_menuitem.hide()
		online_users_menuitem.connect('activate',
			self.on_online_users_menuitem_activate, account)

		send_server_message_menuitem.connect('activate',
			self.on_send_server_message_menuitem_activate, account)

		set_motd_menuitem.connect('activate',
			self.on_set_motd_menuitem_activate, account)

		update_motd_menuitem.connect('activate',
			self.on_update_motd_menuitem_activate, account)

		delete_motd_menuitem.connect('activate',
			self.on_delete_motd_menuitem_activate, account)

		advanced_menuitem_menu.show_all()

		return advanced_menuitem_menu

	def make_menu(self):
		'''create the main window's menus'''
		new_message_menuitem = self.xml.get_widget('new_message_menuitem')
		join_gc_menuitem = self.xml.get_widget('join_gc_menuitem')
		add_new_contact_menuitem = self.xml.get_widget('add_new_contact_menuitem')
		service_disco_menuitem = self.xml.get_widget('service_disco_menuitem')
		advanced_menuitem = self.xml.get_widget('advanced_menuitem')
		show_offline_contacts_menuitem = self.xml.get_widget(
			'show_offline_contacts_menuitem')
		profile_avatar_menuitem = self.xml.get_widget('profile_avatar_menuitem')

		# make it sensitive. it is insensitive only if no accounts are *available*
		advanced_menuitem.set_sensitive(True)


		if self.add_new_contact_handler_id:
			add_new_contact_menuitem.handler_disconnect(
				self.add_new_contact_handler_id)
			self.add_new_contact_handler_id = None

		if self.service_disco_handler_id:
			service_disco_menuitem.handler_disconnect(
				self.service_disco_handler_id)
			self.service_disco_handler_id = None

		if self.new_message_menuitem_handler_id:
			new_message_menuitem.handler_disconnect(
				self.new_message_menuitem_handler_id)
			self.new_message_menuitem_handler_id = None

		# remove the existing submenus
		add_new_contact_menuitem.remove_submenu()
		service_disco_menuitem.remove_submenu()
		join_gc_menuitem.remove_submenu()
		new_message_menuitem.remove_submenu()
		advanced_menuitem.remove_submenu()

		# remove the existing accelerator
		if self.have_new_message_accel:
			ag = gtk.accel_groups_from_object(self.window)[0]
			new_message_menuitem.remove_accelerator(ag, gtk.keysyms.n,
				gtk.gdk.CONTROL_MASK)
			self.have_new_message_accel = False

		# join gc
		sub_menu = gtk.Menu()
		join_gc_menuitem.set_submenu(sub_menu)
		at_least_one_account_connected = False
		multiple_accounts = len(gajim.connections) >= 2 #FIXME: stop using bool var here
		for account in gajim.connections:
			if gajim.connections[account].connected <= 1: # if offline or connecting
				continue
			if not at_least_one_account_connected:
				at_least_one_account_connected = True
			if multiple_accounts:
				label = gtk.Label()
				label.set_markup('<u>' + account.upper() +'</u>')
				label.set_use_underline(False)
				item = gtk.MenuItem()
				item.add(label)
				item.connect('state-changed', self.on_bm_header_changed_state)
				sub_menu.append(item)

			item = gtk.MenuItem(_('_Join New Room'))
			item.connect('activate', self.on_join_gc_activate, account)
			sub_menu.append(item)

			for bookmark in gajim.connections[account].bookmarks:
				item = gtk.MenuItem(bookmark['name'], False) # Do not use underline
				item.connect('activate', self.on_bookmark_menuitem_activate,
					account, bookmark)
				sub_menu.append(item)

		if at_least_one_account_connected: #FIXME: move this below where we do this check
			#and make sure it works
			newitem = gtk.SeparatorMenuItem() # seperator
			sub_menu.append(newitem)

			newitem = gtk.ImageMenuItem(_('Manage Bookmarks...'))
			img = gtk.image_new_from_stock(gtk.STOCK_PREFERENCES,
				gtk.ICON_SIZE_MENU)
			newitem.set_image(img)
			newitem.connect('activate', self.on_manage_bookmarks_menuitem_activate)
			sub_menu.append(newitem)
			sub_menu.show_all()

		if multiple_accounts: # 2 or more accounts? make submenus
			#add
			sub_menu = gtk.Menu()
			for account in gajim.connections:
				if gajim.connections[account].connected <= 1:
					#if offline or connecting
					continue
				item = gtk.MenuItem(_('to %s account') % account, False)
				sub_menu.append(item)
				item.connect('activate', self.on_add_new_contact, account)
			add_new_contact_menuitem.set_submenu(sub_menu)
			sub_menu.show_all()

			#disco
			sub_menu = gtk.Menu()
			for account in gajim.connections:
				if gajim.connections[account].connected <= 1:
					#if offline or connecting
					continue
				item = gtk.MenuItem(_('using %s account') % account, False)
				sub_menu.append(item)
				item.connect('activate', self.on_service_disco_menuitem_activate,
					account)

			service_disco_menuitem.set_submenu(sub_menu)
			sub_menu.show_all()

			#new message
			sub_menu = gtk.Menu()
			for account in gajim.connections:
				if gajim.connections[account].connected <= 1:
					#if offline or connecting
					continue
				item = gtk.MenuItem(_('using account %s') % account, False)
				sub_menu.append(item)
				item.connect('activate', self.on_new_message_menuitem_activate,
									account)

			new_message_menuitem.set_submenu(sub_menu)
			sub_menu.show_all()

			#Advanced Actions
			sub_menu = gtk.Menu()
			for account in gajim.connections:
				item = gtk.MenuItem(_('for account %s') % account, False)
				sub_menu.append(item)
				advanced_menuitem_menu = self.get_and_connect_advanced_menuitem_menu(
					account)
				item.set_submenu(advanced_menuitem_menu)

			advanced_menuitem.set_submenu(sub_menu)
			sub_menu.show_all()

		else:
			if len(gajim.connections) == 1: # user has only one account
				#add
				if not self.add_new_contact_handler_id:
					self.add_new_contact_handler_id = add_new_contact_menuitem.connect(
						'activate', self.on_add_new_contact, gajim.connections.keys()[0])
				#disco
				if not self.service_disco_handler_id:
					self.service_disco_handler_id = service_disco_menuitem.connect(
						'activate', self.on_service_disco_menuitem_activate,
						gajim.connections.keys()[0])
				#new msg
				if not self.new_message_menuitem_handler_id:
					self.new_message_menuitem_handler_id = new_message_menuitem.\
						connect('activate', self.on_new_message_menuitem_activate,
						gajim.connections.keys()[0])
				#new msg accel
				if not self.have_new_message_accel:
					ag = gtk.accel_groups_from_object(self.window)[0]
					new_message_menuitem.add_accelerator('activate', ag,
						gtk.keysyms.n,	gtk.gdk.CONTROL_MASK, gtk.ACCEL_VISIBLE)
					self.have_new_message_accel = True

				account = gajim.connections.keys()[0]
				advanced_menuitem_menu = self.get_and_connect_advanced_menuitem_menu(
					account)
				advanced_menuitem.set_submenu(advanced_menuitem_menu)
			elif len(gajim.connections) == 0: # user has no accounts
				advanced_menuitem.set_sensitive(False)

		#FIXME: Gajim 0.9 should have this visible
		profile_avatar_menuitem.set_no_show_all(True)
		profile_avatar_menuitem.hide()

		if at_least_one_account_connected:
			new_message_menuitem.set_sensitive(True)
			join_gc_menuitem.set_sensitive(True)
			add_new_contact_menuitem.set_sensitive(True)
			service_disco_menuitem.set_sensitive(True)
			show_offline_contacts_menuitem.set_sensitive(True)
		else:
			# make the menuitems insensitive
			new_message_menuitem.set_sensitive(False)
			join_gc_menuitem.set_sensitive(False)
			add_new_contact_menuitem.set_sensitive(False)
			service_disco_menuitem.set_sensitive(False)
			show_offline_contacts_menuitem.set_sensitive(False)
			profile_avatar_menuitem.set_sensitive(False)

	def _change_style(self, model, path, iter, option):
		if option is None:
			model[iter][C_NAME] = model[iter][C_NAME]
		elif model[iter][C_TYPE] == 'account':
			if option == 'account':
				model[iter][C_NAME] = model[iter][C_NAME]
		elif model[iter][C_TYPE] == 'group':
			if option == 'group':
				model[iter][C_NAME] = model[iter][C_NAME]
		elif model[iter][C_TYPE] == 'contact':
			if option == 'contact':
				model[iter][C_NAME] = model[iter][C_NAME]

	def change_roster_style(self, option):
		model = self.tree.get_model()
		model.foreach(self._change_style, option)
		for win in gajim.interface.msg_win_mgr.windows():
			win.repaint_themed_widgets()
		# update gc's roster
		for ctl in gajim.interface.msg_win_mgr.controls():
			if ctl.type_id == message_control.TYPE_GC:
				ctl.update_ui()
			
	def draw_roster(self):
		'''Clear and draw roster'''
		self.tree.get_model().clear()
		for acct in gajim.connections:
			self.add_account_to_roster(acct)
			for jid in gajim.contacts.get_jid_list(acct):
				self.add_contact_to_roster(jid, acct)
		self.make_menu() # re-make menu in case an account was removed
		#FIXME: maybe move thie make_menu() in where we remove the account?

	def fill_contacts_and_groups_dicts(self, array, account):
		'''fill gajim.contacts and gajim.groups'''
		if account not in gajim.contacts.get_accounts():
			gajim.contacts.add_account(account)
		if not gajim.groups.has_key(account):
			gajim.groups[account] = {}
		for jid in array.keys():
			jids = jid.split('/')
			#get jid
			ji = jids[0]
			#get resource
			resource = ''
			if len(jids) > 1:
				resource = '/'.join(jids[1:])
			#get name
			name = array[jid]['name']
			if not name:
				name = ''
			show = 'offline' # show is offline by default
			status = '' #no status message by default

			keyID = ''
			attached_keys = gajim.config.get_per('accounts', account,
				'attached_gpg_keys').split()
			if jid in attached_keys:
				keyID = attached_keys[attached_keys.index(jid) + 1]
			contact1 = gajim.contacts.create_contact(jid = ji, name = name,
				groups = array[jid]['groups'], show = show, status = status,
				sub = array[jid]['subscription'], ask = array[jid]['ask'],
				resource = resource, keyID = keyID)
			gajim.contacts.add_contact(account, contact1)

			# when we draw the roster, we avoid having the same contact
			# more than once (f.e. we avoid showing it twice when 2 resources)
			for g in array[jid]['groups']:
				if g in gajim.groups[account].keys():
					continue

				if account + g in self.collapsed_rows:
					ishidden = False
				else:
					ishidden = True
				gajim.groups[account][g] = { 'expand': ishidden }
			if gajim.config.get('ask_avatars_on_startup'):
				pixbuf = gtkgui_helpers.get_avatar_pixbuf_from_cache(ji)
				if pixbuf == 'ask':
					jid_with_resource = contact1.jid
					if contact1.resource:
						jid_with_resource += '/' + contact1.resource
					gajim.connections[account].request_vcard(jid_with_resource)

	def chg_contact_status(self, contact, show, status, account):
		'''When a contact changes his or her status'''
		showOffline = gajim.config.get('showoffline')
		contact_instances = gajim.contacts.get_contact(account, contact.jid)
		contact.show = show
		contact.status = status
		if show in ('offline', 'error') and \
		not gajim.awaiting_events[account].has_key(contact.jid):
			if len(contact_instances) > 1:
				# if multiple resources
				gajim.contacts.remove_contact(account, contact)
				self.draw_contact(contact.jid, account)
			elif not showOffline:
				# we don't show offline contacts
				self.remove_contact(contact, account)
			else:
				self.draw_contact(contact.jid, account)
		else:
			if not self.get_contact_iter(contact.jid, account):
				self.add_contact_to_roster(contact.jid, account)
			self.draw_contact(contact.jid, account)
		# print status in chat window and update status/GPG image
		if gajim.interface.msg_win_mgr.has_window(contact.jid):
			jid = contact.jid
			win = gajim.interface.msg_win_mgr.get_window(contact.jid)
			ctl = win.get_control(jid)
			ctl.update_ui()
			win.redraw_tab(contact)
	
			name = contact.get_shown_name()
			if contact.resource != '':
				name += '/' + contact.resource
			uf_show = helpers.get_uf_show(show)
			ctl.print_conversation(_('%s is now %s (%s)') % (name, uf_show, status),
						'status')
			if contact == gajim.contacts.get_contact_with_highest_priority(account,
										contact.jid):
				ctl.draw_banner()

	def on_info(self, widget, contact, account):
		'''Call vcard_information_window class to display contact's information'''
		info = gajim.interface.instances[account]['infos']
		if info.has_key(contact.jid):
			info[contact.jid].window.present()
		else:
			info[contact.jid] = vcard.VcardWindow(contact, account)

	def show_tooltip(self, contact):
		pointer = self.tree.get_pointer()
		props = self.tree.get_path_at_pos(pointer[0], pointer[1])
		if props and self.tooltip.id == props[0]:
			# check if the current pointer is at the same path
			# as it was before setting the timeout
			rect = self.tree.get_cell_area(props[0], props[1])
			position = self.tree.window.get_origin()
			pointer = self.window.get_pointer()
			self.tooltip.show_tooltip(contact, (pointer[0], rect.height),
				 (position[0], position[1] + rect.y))
		else:
			self.tooltip.hide_tooltip()

	def on_roster_treeview_leave_notify_event(self, widget, event):
		model = widget.get_model()
		props = widget.get_path_at_pos(int(event.x), int(event.y))
		if self.tooltip.timeout > 0:
			if not props or self.tooltip.id == props[0]:
				self.tooltip.hide_tooltip()

	def on_roster_treeview_motion_notify_event(self, widget, event):
		model = widget.get_model()
		props = widget.get_path_at_pos(int(event.x), int(event.y))
		if self.tooltip.timeout > 0:
			if not props or self.tooltip.id != props[0]:
				self.tooltip.hide_tooltip()
		if props:
			[row, col, x, y] = props
			iter = None
			try:
				iter = model.get_iter(row)
			except:
				self.tooltip.hide_tooltip()
				return
			if model[iter][C_TYPE] == 'contact':
				# we're on a contact entry in the roster
				account = model[iter][C_ACCOUNT].decode('utf-8')
				jid = model[iter][C_JID].decode('utf-8')
				if self.tooltip.timeout == 0 or self.tooltip.id != props[0]:
					self.tooltip.id = row
					contacts = gajim.contacts.get_contact(account, jid)
					self.tooltip.timeout = gobject.timeout_add(500,
						self.show_tooltip, contacts)
			elif model[iter][C_TYPE] == 'account':
				# we're on an account entry in the roster
				account = model[iter][C_ACCOUNT].decode('utf-8')
				if account == 'all':
					if self.tooltip.timeout == 0 or self.tooltip.id != props[0]:
						self.tooltip.id = row
						self.tooltip.timeout = gobject.timeout_add(500,
							self.show_tooltip, [])
					return
				jid = gajim.get_jid_from_account(account)
				contacts = []
				connection = gajim.connections[account]
				# get our current contact info
				contact = gajim.contacts.create_contact(jid = jid, name = account,
					show = connection.get_status(), sub = 'both',
					status = connection.status,
					resource = gajim.config.get_per('accounts', connection.name,
						'resource'),
					priority = gajim.config.get_per('accounts', connection.name,
						'priority'),
					keyID = gajim.config.get_per('accounts', connection.name,
						'keyid'))
				contacts.append(contact)
				# if we're online ...
				if connection.connection:
					roster = connection.connection.getRoster()
					if roster.getItem(jid):
						resources = roster.getResources(jid)
						# ...get the contact info for our other online resources
						for resource in resources:
							show = roster.getShow(jid+'/'+resource)
							if not show:
								show = 'online'
							contact = gajim.contacts.create_contact(jid = jid,
								name = account, show = show,
								status = roster.getStatus(jid+'/'+resource),
								resource = resource,
								priority = roster.getPriority(jid+'/'+resource))
							contacts.append(contact)
				if self.tooltip.timeout == 0 or self.tooltip.id != props[0]:
					self.tooltip.id = row
					self.tooltip.timeout = gobject.timeout_add(500,
						self.show_tooltip, contacts)

	def on_agent_logging(self, widget, jid, state, account):
		'''When an agent is requested to log in or off'''
		gajim.connections[account].send_agent_status(jid, state)

	def on_edit_agent(self, widget, contact, account):
		'''When we want to modify the agent registration'''
		gajim.connections[account].request_register_agent_info(contact.jid)

	def on_remove_agent(self, widget, contact, account):
		'''When an agent is requested to log in or off'''
		if gajim.config.get_per('accounts', account, 'hostname') == contact.jid:
			# We remove the server contact
			# remove it from treeview
			self.remove_contact(contact, account)
			gajim.contacts.remove_contact(account, contact)
			return

		window = dialogs.ConfirmationDialog(_('Transport "%s" will be removed') % contact.jid, _('You will no longer be able to send and receive messages to contacts from this transport.'))
		if window.get_response() == gtk.RESPONSE_OK:
			gajim.connections[account].unsubscribe_agent(contact.jid + '/' \
																		+ contact.resource)
			# remove transport from treeview
			self.remove_contact(contact, account)
			# remove transport's contacts from treeview
			jid_list = gajim.contacts.get_jid_list(account)
			for jid in jid_list:
				if jid.endswith('@' + contact.jid):
					c = gajim.contacts.get_first_contact_from_jid(account, jid)
					gajim.log.debug(
					'Removing contact %s due to unregistered transport %s'\
						% (jid, contact.jid))
					# Transport contacts can't have 2 resources
					self.remove_contact(c, account)
			gajim.contacts.remove_contact(account, contact)

	def on_rename(self, widget, iter, path):
		# this function is called either by F2 or by Rename menuitem
		# to display that menuitem we show a menu, that does focus-out
		# we then select Rename and focus-in
		# focus-in callback checks on this var and if is NOT None
		# it redraws the selected contact resulting in stopping our rename
		# procedure. So set this to None to stop that
		self._last_selected_contact = None
		model = self.tree.get_model()

		row_type = model[iter][C_TYPE]
		jid = model[iter][C_JID].decode('utf-8')
		account = model[iter][C_ACCOUNT].decode('utf-8')
		if row_type == 'contact':
			# it's jid
			# Remove resource indicator (Name (2))
			contact = gajim.contacts.get_first_contact_from_jid(account, jid)
			name = contact.name
			model[iter][C_NAME] = gtkgui_helpers.escape_for_pango_markup(name)

		model[iter][C_EDITABLE] = True # set 'editable' to True
		self.tree.set_cursor(path, self.tree.get_column(0), True)

	def on_assign_pgp_key(self, widget, contact, account):
		attached_keys = gajim.config.get_per('accounts', account,
			'attached_gpg_keys').split()
		keys = {}
		keyID = 'None'
		for i in xrange(0, len(attached_keys)/2):
			keys[attached_keys[2*i]] = attached_keys[2*i+1]
			if attached_keys[2*i] == contact.jid:
				keyID = attached_keys[2*i+1]
		public_keys = gajim.connections[account].ask_gpg_keys()
		public_keys['None'] = 'None'
		instance = dialogs.ChooseGPGKeyDialog(_('Assign OpenPGP Key'),
			_('Select a key to apply to the contact'), public_keys, keyID)
		keyID = instance.run()
		if keyID is None:
			return
		if keyID[0] == 'None':
			if contact.jid in keys:
				del keys[contact.jid]
		else:
			keys[contact.jid] = keyID[0]
			for u in gajim.contacts.get_contact(account, contact.jid):
				u.keyID = keyID[0]
			if gajim.interface.msg_win_mgr.has_window(contact.jid):
				ctl = gajim.interface.msg_win_mgr.get_control(contact.jid)
				ctl.update_ui()
		keys_str = ''
		for jid in keys:
			keys_str += jid + ' ' + keys[jid] + ' '
		gajim.config.set_per('accounts', account, 'attached_gpg_keys', keys_str)

	def on_edit_groups(self, widget, contact, account):
		dlg = dialogs.EditGroupsDialog(contact, account)
		dlg.run()

	def on_history(self, widget, contact, account):
		'''When history menuitem is activated: call log window'''
		if gajim.interface.instances['logs'].has_key(contact.jid):
			gajim.interface.instances['logs'][contact.jid].window.present()
		else:
			gajim.interface.instances['logs'][contact.jid] = history_window.\
				HistoryWindow(contact.jid, account)

	def on_send_single_message_menuitem_activate(self, wiget, account,
	contact = None):
		if contact is None:
			dialogs.SingleMessageWindow(account, action = 'send')
		else:
			dialogs.SingleMessageWindow(account, contact.jid, 'send')

	def on_send_file_menuitem_activate(self, widget, account, contact):
		gajim.interface.instances['file_transfers'].show_file_send_request(
			account, contact)

	def mk_menu_user(self, event, iter):
		'''Make contact's popup menu'''
		model = self.tree.get_model()
		jid = model[iter][C_JID].decode('utf-8')
		path = model.get_path(iter)
		account = model[iter][C_ACCOUNT].decode('utf-8')
		contact = gajim.contacts.get_contact_with_highest_priority(account, jid)

		xml = gtk.glade.XML(GTKGUI_GLADE, 'roster_contact_context_menu',
			APP)
		roster_contact_context_menu = xml.get_widget(
			'roster_contact_context_menu')
		childs = roster_contact_context_menu.get_children()

		start_chat_menuitem = childs[0]
		send_single_message_menuitem = childs[1]
		rename_menuitem = childs[2]
		edit_groups_menuitem = childs[3]
		# separator4 goes with assign_openpgp_key_menuitem
		assign_openpgp_separator = childs[4]
		send_file_menuitem = childs[5]
		assign_openpgp_key_menuitem = childs[6]

		#skip a seperator
		send_auth_menuitem, ask_auth_menuitem, revoke_auth_menuitem =\
			childs[8].get_submenu().get_children()
		add_to_roster_menuitem = childs[9]
		remove_from_roster_menuitem = childs[10]
		#skip a seperator
		information_menuitem = childs[12]
		history_menuitem = childs[13]


		if contact.resource:
			send_file_menuitem.connect('activate',
				self.on_send_file_menuitem_activate, account, contact)
		else: # if we do not have resource we cannot send file
			send_file_menuitem.hide()
			send_file_menuitem.set_no_show_all(True)

		start_chat_menuitem.connect('activate',
			self.on_roster_treeview_row_activated, path)
		send_single_message_menuitem.connect('activate',
			self.on_send_single_message_menuitem_activate, account, contact)
		rename_menuitem.connect('activate', self.on_rename, iter, path)
		remove_from_roster_menuitem.connect('activate', self.on_req_usub,
			contact, account)
		information_menuitem.connect('activate', self.on_info, contact,
			account)
		history_menuitem.connect('activate', self.on_history, contact,
			account)

		if _('not in the roster') not in contact.groups:
			#contact is in normal group
			edit_groups_menuitem.set_no_show_all(False)
			assign_openpgp_key_menuitem.set_no_show_all(False)
			add_to_roster_menuitem.hide()
			add_to_roster_menuitem.set_no_show_all(True)
			edit_groups_menuitem.connect('activate', self.on_edit_groups, contact,
				account)

			if gajim.config.get('usegpg'):
				assign_openpgp_key_menuitem.connect('activate',
					self.on_assign_pgp_key, contact, account)

			if contact.sub in ('from', 'both'):
				send_auth_menuitem.set_sensitive(False)
			else:
				send_auth_menuitem.connect('activate', self.authorize, jid, account)
			if contact.sub in ('to', 'both'):
				ask_auth_menuitem.set_sensitive(False)
			else:
				ask_auth_menuitem.connect('activate', self.req_sub, jid,
					_('I would like to add you to my roster'), account)
			if contact.sub in ('to', 'none'):
				revoke_auth_menuitem.set_sensitive(False)
			else:
				revoke_auth_menuitem.connect('activate', self.revoke_auth, jid,
					account)

		else: # contact is in group 'not in the roster'
			add_to_roster_menuitem.set_no_show_all(False)
			edit_groups_menuitem.hide()
			edit_groups_menuitem.set_no_show_all(True)
			# hide first of the two consecutive separators
			assign_openpgp_separator.hide()
			assign_openpgp_separator.set_no_show_all(True)
			assign_openpgp_key_menuitem.hide()
			assign_openpgp_key_menuitem.set_no_show_all(True)

			add_to_roster_menuitem.connect('activate',
				self.on_add_to_roster, contact, account)

		event_button = self.get_possible_button_event(event)

		roster_contact_context_menu.popup(None, None, None, event_button,
			event.time)
		roster_contact_context_menu.show_all()

	def mk_menu_g(self, event, iter):
		'''Make group's popup menu'''
		model = self.tree.get_model()
		path = model.get_path(iter)

		menu = gtk.Menu()

		rename_item = gtk.ImageMenuItem(_('Re_name'))
		rename_icon = gtk.image_new_from_stock(gtk.STOCK_REFRESH,
			gtk.ICON_SIZE_MENU)
		rename_item.set_image(rename_icon)
		menu.append(rename_item)
		rename_item.connect('activate', self.on_rename, iter, path)

		event_button = self.get_possible_button_event(event)

		menu.popup(None, None, None, event_button, event.time)
		menu.show_all()

	def mk_menu_agent(self, event, iter):
		'''Make agent's popup menu'''
		model = self.tree.get_model()
		jid = model[iter][C_JID].decode('utf-8')
		path = model.get_path(iter)
		account = model[iter][C_ACCOUNT].decode('utf-8')
		contact = gajim.contacts.get_contact_with_highest_priority(account, jid)
		menu = gtk.Menu()

		item = gtk.ImageMenuItem(_('_Log on'))
		icon = gtk.image_new_from_stock(gtk.STOCK_YES, gtk.ICON_SIZE_MENU)
		item.set_image(icon)
		menu.append(item)
		show = contact.show
		if show != 'offline' and show != 'error':
			item.set_sensitive(False)
		item.connect('activate', self.on_agent_logging, jid, None, account)

		item = gtk.ImageMenuItem(_('Log _off'))
		icon = gtk.image_new_from_stock(gtk.STOCK_NO, gtk.ICON_SIZE_MENU)
		item.set_image(icon)
		menu.append(item)
		if show in ('offline', 'error'):
			item.set_sensitive(False)
		item.connect('activate', self.on_agent_logging, jid, 'unavailable',
							account)

		item = gtk.SeparatorMenuItem() # seperator
		menu.append(item)

		item = gtk.ImageMenuItem(_('_Edit'))
		icon = gtk.image_new_from_stock(gtk.STOCK_PREFERENCES, gtk.ICON_SIZE_MENU)
		item.set_image(icon)
		menu.append(item)
		item.connect('activate', self.on_edit_agent, contact, account)

		item = gtk.ImageMenuItem(_('_Remove from Roster'))
		icon = gtk.image_new_from_stock(gtk.STOCK_REMOVE, gtk.ICON_SIZE_MENU)
		item.set_image(icon)
		menu.append(item)
		item.connect('activate', self.on_remove_agent, contact, account)

		event_button = self.get_possible_button_event(event)

		menu.popup(None, None, None, event_button, event.time)
		menu.show_all()

	def on_edit_account(self, widget, account):
		if gajim.interface.instances[account].has_key('account_modification'):
			gajim.interface.instances[account]['account_modification'].window.present()
		else:
			gajim.interface.instances[account]['account_modification'] = \
				config.AccountModificationWindow(account)

	def get_possible_button_event(self, event):
		'''mouse or keyboard caused the event?'''
		if event.type == gtk.gdk.KEY_PRESS:
			event_button = 0 # no event.button so pass 0
		else: # BUTTON_PRESS event, so pass event.button
			event_button = event.button

		return event_button

	def on_change_status_message_activate(self, widget, account):
		show = gajim.SHOW_LIST[gajim.connections[account].connected]
		dlg = dialogs.ChangeStatusMessageDialog(show)
		message = dlg.run()
		if message is not None: # None is if user pressed Cancel
			self.send_status(account, show, message)

	def build_account_menu(self, account):
		#FIXME: make most menuitems of this menu insensitive if account is offline

		# we have to create our own set of icons for the menu
		# using self.jabber_status_images is poopoo
		iconset = gajim.config.get('iconset')
		if not iconset:
			iconset = DEFAULT_ICONSET
		path = os.path.join(gajim.DATA_DIR, 'iconsets', iconset, '16x16')
		state_images = self.load_iconset(path)

		xml = gtk.glade.XML(GTKGUI_GLADE, 'account_context_menu', APP)
		account_context_menu = xml.get_widget('account_context_menu')
		childs = account_context_menu.get_children()

		status_menuitem = childs[0]
		# we skip the seperator
		# skip advanced_actions_menuitem, childs[2]
		xml_console_menuitem = xml.get_widget('xml_console_menuitem')
		set_motd_menuitem = xml.get_widget('set_motd_menuitem')
		update_motd_menuitem = xml.get_widget('update_motd_menuitem')
		delete_motd_menuitem = xml.get_widget('delete_motd_menuitem')
		edit_account_menuitem = childs[3]
		service_discovery_menuitem = childs[4]
		add_contact_menuitem = childs[5]
		join_group_chat_menuitem = childs[6]
		new_message_menuitem = childs[7]

		sub_menu = gtk.Menu()
		status_menuitem.set_submenu(sub_menu)

		for show in ('online', 'chat', 'away', 'xa', 'dnd', 'invisible'):
			uf_show = helpers.get_uf_show(show, use_mnemonic = True)
			item = gtk.ImageMenuItem(uf_show)
			icon = state_images[show]
			item.set_image(icon)
			sub_menu.append(item)
			item.connect('activate', self.change_status, account, show)

		item = gtk.SeparatorMenuItem()
		sub_menu.append(item)

		item = gtk.ImageMenuItem(_('_Change Status Message'))
		path = os.path.join(gajim.DATA_DIR, 'pixmaps', 'rename.png')
		img = gtk.Image()
		img.set_from_file(path)
		item.set_image(img)
		sub_menu.append(item)
		item.connect('activate', self.on_change_status_message_activate, account)
		if gajim.connections[account].connected < 2:
			item.set_sensitive(False)

		item = gtk.SeparatorMenuItem()
		sub_menu.append(item)

		uf_show = helpers.get_uf_show('offline', use_mnemonic = True)
		item = gtk.ImageMenuItem(uf_show)
		icon = state_images['offline']
		item.set_image(icon)
		sub_menu.append(item)
		item.connect('activate', self.change_status, account, 'offline')

		xml_console_menuitem.connect('activate', self.on_xml_console_menuitem_activate,
			account)
		set_motd_menuitem.connect('activate', self.on_set_motd_menuitem_activate, account)
		update_motd_menuitem.connect('activate', self.on_update_motd_menuitem_activate, account)
		delete_motd_menuitem.connect('activate', self.on_delete_motd_menuitem_activate, account)
		edit_account_menuitem.connect('activate', self.on_edit_account, account)
		service_discovery_menuitem.connect('activate',
			self.on_service_disco_menuitem_activate, account)
		add_contact_menuitem.connect('activate', self.on_add_new_contact, account)
		join_group_chat_menuitem.connect('activate',
			self.on_join_gc_activate, account)
		new_message_menuitem.connect('activate',
			self.on_new_message_menuitem_activate, account)
		return account_context_menu

	def mk_menu_account(self, event, iter):
		'''Make account's popup menu'''
		model = self.tree.get_model()
		account = model[iter][C_ACCOUNT].decode('utf-8')


		if account != 'all':
			menu = self.build_account_menu(account)
		else:
			menu = gtk.Menu()
			iconset = gajim.config.get('iconset')
			if not iconset:
				iconset = DEFAULT_ICONSET
			path = os.path.join(gajim.DATA_DIR, 'iconsets', iconset, '16x16')
			for account in gajim.connections:
				state_images = self.load_iconset(path)
				item = gtk.ImageMenuItem(account)
				show = gajim.SHOW_LIST[gajim.connections[account].connected]
				icon = state_images[show]
				item.set_image(icon)
				account_menu = self.build_account_menu(account)
				item.set_submenu(account_menu)
				menu.append(item)

		event_button = self.get_possible_button_event(event)

		menu.popup(None, self.tree, None, event_button,
			event.time)
		menu.show_all()

	def on_add_to_roster(self, widget, contact, account):
		dialogs.AddNewContactWindow(account, contact.jid)

	def authorize(self, widget, jid, account):
		'''Authorize a contact (by re-sending auth menuitem)'''
		gajim.connections[account].send_authorization(jid)
		dialogs.InformationDialog(_('Authorization has been sent'),
			_('Now "%s" will know your status.') %jid)

	def req_sub(self, widget, jid, txt, account, group=None, pseudo=None):
		'''Request subscription to a contact'''
		gajim.connections[account].request_subscription(jid, txt)
		if group:
			group = [group]
		else:
			group = []
		contact = gajim.contacts.get_contact_with_highest_priority(account, jid)
		if not contact:
			keyID = ''
			attached_keys = gajim.config.get_per('accounts', account,
				'attached_gpg_keys').split()
			if jid in attached_keys:
				keyID = attached_keys[attached_keys.index(jid) + 1]
			contact = gajim.contacts.create_contact(jid = jid, name = pseudo,
				groups = group, show = 'requested', status = '', ask = 'none',
				sub = 'subscribe', keyID = keyID)
			gajim.contacts.add_contact(account, contact)
		else:
			if not _('not in the roster') in contact.groups:
				dialogs.InformationDialog(_('Subscription request has been sent'),
_('If "%s" accepts this request you will know his or her status.') % jid)
				return
			contact.groups = group
			if pseudo:
				contact.name = pseudo
			self.remove_contact(contact, account)
		self.add_contact_to_roster(jid, account)

	def revoke_auth(self, widget, jid, account):
		'''Revoke a contact's authorization'''
		gajim.connections[account].refuse_authorization(jid)
		dialogs.InformationDialog(_('Authorization has been removed'),
			_('Now "%s" will always see you as offline.') %jid)

	def on_roster_treeview_scroll_event(self, widget, event):
		self.tooltip.hide_tooltip()

	def on_roster_treeview_key_press_event(self, widget, event):
		'''when a key is pressed in the treeviews'''
		self.tooltip.hide_tooltip()
		if event.keyval == gtk.keysyms.Menu:
			self.show_treeview_menu(event)
			return True
		if event.keyval == gtk.keysyms.Escape:
			self.tree.get_selection().unselect_all()
		if event.keyval == gtk.keysyms.F2:
			treeselection = self.tree.get_selection()
			model, iter = treeselection.get_selected()
			if not iter:
				return
			type = model[iter][C_TYPE]
			if type in ('contact', 'group'):
				path = model.get_path(iter)
				self.on_rename(widget, iter, path)

		if event.keyval == gtk.keysyms.Delete:
			treeselection = self.tree.get_selection()
			model, iter = treeselection.get_selected()
			if not iter:
				return
			jid = model[iter][C_JID].decode('utf-8')
			account = model[iter][C_ACCOUNT].decode('utf-8')
			type = model[iter][C_TYPE]
			if type in ('account', 'group'):
				return
			contact = gajim.contacts.get_contact_with_highest_priority(account,
				jid)
			if type == 'contact':
				self.on_req_usub(widget, contact, account)
			elif type == 'agent':
				self.on_remove_agent(widget, contact, account)

	def show_appropriate_context_menu(self, event, iter):
		model = self.tree.get_model()
		type = model[iter][C_TYPE]
		if type == 'group':
			self.mk_menu_g(event, iter)
		elif type == 'agent':
			self.mk_menu_agent(event, iter)
		elif type == 'contact':
			self.mk_menu_user(event, iter)
		elif type == 'account':
			self.mk_menu_account(event, iter)

	def show_treeview_menu(self, event):
		try:
			store, iter = self.tree.get_selection().get_selected()
		except TypeError:
			self.tree.get_selection().unselect_all()
			return
		model = self.tree.get_model()
		path = model.get_path(iter)
		self.tree.get_selection().select_path(path)

		self.show_appropriate_context_menu(event, iter)

		return True

	def on_roster_treeview_button_press_event(self, widget, event):
		# hide tooltip, no matter the button is pressed
		self.tooltip.hide_tooltip()
		if event.button == 3: # Right click
			try:
				path, column, x, y = self.tree.get_path_at_pos(int(event.x),
					int(event.y))
			except TypeError:
				self.tree.get_selection().unselect_all()
				return
			self.tree.get_selection().select_path(path)
			model = self.tree.get_model()
			iter = model.get_iter(path)
			self.show_appropriate_context_menu(event, iter)
			return True

		if event.button == 2: # Middle click
			try:
				path, column, x, y = self.tree.get_path_at_pos(int(event.x),
					int(event.y))
			except TypeError:
				self.tree.get_selection().unselect_all()
				return
			self.tree.get_selection().select_path(path)
			model = self.tree.get_model()
			iter = model.get_iter(path)
			type = model[iter][C_TYPE]
			if type in ('agent', 'contact'):
				account = model[iter][C_ACCOUNT].decode('utf-8')
				jid = model[iter][C_JID].decode('utf-8')
				win = None
				c = gajim.contacts.get_contact_with_highest_priority(account, jid)
				if gajim.interface.msg_win_mgr.has_window(c.jid):
					win = gajim.interface.msg_win_mgr.get_window(c.jid)
				elif c:
					self.new_chat(c, account)
					win = gajim.interface.msg_win_mgr.get_window(jid)
				win.set_active_tab(jid)
				win.window.present()
			elif type == 'account':
				account = model[iter][C_ACCOUNT]
				if account != 'all':
					show = gajim.connections[account].connected
					if show > 1: # We are connected
						self.on_change_status_message_activate(widget, account)
					return True
				show = helpers.get_global_show()
				if show == 'offline':
					return True
				dlg = dialogs.ChangeStatusMessageDialog(show)
				message = dlg.run()
				if not message:
					return True
				for acct in gajim.connections:
					if not gajim.config.get_per('accounts', acct,
						'sync_with_global_status'):
						continue
					current_show = gajim.SHOW_LIST[gajim.connections[acct].connected]
					self.send_status(acct, current_show, message)
			return True

		if event.button == 1: # Left click
			try:
				path, column, x, y = self.tree.get_path_at_pos(int(event.x),
					int(event.y))
			except TypeError:
				self.tree.get_selection().unselect_all()
				return False
			model = self.tree.get_model()
			iter = model.get_iter(path)
			type = model[iter][C_TYPE]
			if type == 'group':
				if x < 20: # first cell in 1st column (the arrow SINGLE clicked)
					if (self.tree.row_expanded(path)):
						self.tree.collapse_row(path)
					else:
						self.tree.expand_row(path, False)

	def on_req_usub(self, widget, contact, account):
		'''Remove a contact'''
		window = dialogs.ConfirmationDialogCheck(
			_('Contact "%s" will be removed from your roster') % (
			contact.get_shown_name()),
			_('By removing this contact you also by default remove authorization resulting in him or her always seeing you as offline.'),
			_('I want this contact to know my status after removal'))
		# maybe use 2 optionboxes from which the contact can select? (better)
		if window.get_response() == gtk.RESPONSE_OK:
			remove_auth = True
			if window.is_checked():
				remove_auth = False
			gajim.connections[account].unsubscribe(contact.jid, remove_auth)
			for u in gajim.contacts.get_contact(account, contact.jid):
				self.remove_contact(u, account)
			gajim.contacts.remove_jid(account, u.jid)
			if gajim.interface.msg_win_mgr.has_window(contact.jid):
				c = gajim.contacts.create_contact(jid = contact.jid,
					name = contact.name, groups = [_('not in the roster')],
					show = 'not in the roster', status = '', ask = 'none',
					keyID = contact.keyID)
				gajim.contacts.add_contact(account, c)
				self.add_contact_to_roster(contact.jid, account)

	def forget_gpg_passphrase(self, keyid):
		if self.gpg_passphrase.has_key(keyid):
			del self.gpg_passphrase[keyid]
		return False

	def set_connecting_state(self, account):
		model = self.tree.get_model()
		accountIter = self.get_account_iter(account)
		if accountIter:
			model[accountIter][0] =	self.jabber_state_images['16']['connecting']
		if gajim.interface.systray_enabled:
			gajim.interface.systray.change_status('connecting')

	def send_status(self, account, status, txt, sync = False, auto = False):
		model = self.tree.get_model()
		accountIter = self.get_account_iter(account)
		if status != 'offline':
			if gajim.connections[account].connected < 2:
				self.set_connecting_state(account)

			if gajim.connections[account].connected < 2 and \
				not gajim.connections[account].password:
				passphrase = ''
				w = dialogs.PassphraseDialog(
					_('Password Required'),
					_('Enter your password for account %s') % account,
					_('Save password'))
				passphrase, save = w.run()
				if passphrase == -1:
					if accountIter:
						model[accountIter][0] =	self.jabber_state_images['16']['offline']
					if gajim.interface.systray_enabled:
						gajim.interface.systray.change_status('offline')
					self.update_status_combobox()
					return
				gajim.connections[account].password = passphrase
				if save:
					gajim.config.set_per('accounts', account, 'savepass', True)
					gajim.config.set_per('accounts', account, 'password', passphrase)

			keyid = None
			use_gpg_agent = gajim.config.get('use_gpg_agent')
			# we don't need to bother with the passphrase if we use the agent
			if use_gpg_agent:
				save_gpg_pass = False
			else:
				save_gpg_pass = gajim.config.get_per('accounts', account,
					'savegpgpass')
			keyid = gajim.config.get_per('accounts', account, 'keyid')
			if keyid and gajim.connections[account].connected < 2 and \
				gajim.config.get('usegpg'):

				if use_gpg_agent:
					self.gpg_passphrase[keyid] = None
				else:
					if save_gpg_pass:
						passphrase = gajim.config.get_per('accounts', account, 'gpgpassword')
					else:
						if self.gpg_passphrase.has_key(keyid):
							passphrase = self.gpg_passphrase[keyid]
							save = False
						else:
							w = dialogs.PassphraseDialog(
								_('Passphrase Required'),
								_('Enter GPG key passphrase for account %s') % account,
								_('Save passphrase'))
							passphrase, save = w.run()
						if passphrase == -1:
							passphrase = None
						else:
							self.gpg_passphrase[keyid] = passphrase
							gobject.timeout_add(30000, self.forget_gpg_passphrase, keyid)
						if save:
							gajim.config.set_per('accounts', account, 'savegpgpass', True)
							gajim.config.set_per('accounts', account, 'gpgpassword',
														passphrase)
					gajim.connections[account].gpg_passphrase(passphrase)

		for gc_control in gajim.interface.msg_win_mgr.get_controls(message_control.TYPE_GC):
			gajim.connections[account].send_gc_status(gc_control.nick, gc_control.room_jid,
								status, txt)
		gajim.connections[account].change_status(status, txt, sync, auto)
		if status == 'online' and gajim.interface.sleeper.getState() != \
			common.sleepy.STATE_UNKNOWN:
			gajim.sleeper_state[account] = 'online'
		else:
			gajim.sleeper_state[account] = 'off'

	def get_status_message(self, show):
		if (show == 'online' and not gajim.config.get('ask_online_status')) or \
			(show == 'offline' and not gajim.config.get('ask_offline_status')) or \
			show == 'invisible':
			return ''
		dlg = dialogs.ChangeStatusMessageDialog(show)
		message = dlg.run()
		return message

	def connected_rooms(self, account):
		if True in gajim.gc_connected[account].values():
			return True
		return False

	def change_status(self, widget, account, status):
		if status == 'invisible':
			if self.connected_rooms(account):
				dialog = dialogs.ConfirmationDialog(
		_('You are participating in one or more group chats'),
		_('Changing your status to invisible will result in disconnection from those group chats. Are you sure you want to go invisible?'))
				if dialog.get_response() != gtk.RESPONSE_OK:
					return
		message = self.get_status_message(status)
		if message is None: # user pressed Cancel to change status message dialog
			return
		self.send_status(account, status, message)

	def on_status_combobox_changed(self, widget):
		'''When we change our status via the combobox'''
		model = self.status_combobox.get_model()
		active = self.status_combobox.get_active()
		if active == -1: # no active item
			return
		if not self.combobox_callback_active:
			self.previous_status_combobox_active = active
			return
		accounts = gajim.connections.keys()
		if len(accounts) == 0:
			dialogs.ErrorDialog(_('No account available'),
		_('You must create an account before you can chat with other contacts.')
		).get_response()
			self.update_status_combobox()
			return
		status = model[active][2].decode('utf-8')
		one_connected = helpers.one_account_connected()
		if active == 7: # We choose change status message (7 is that)
			# do not change show, just show change status dialog
			status = model[self.previous_status_combobox_active][2].decode('utf-8')
			dlg = dialogs.ChangeStatusMessageDialog(status)
			message = dlg.run()
			if message is not None: # None if user pressed Cancel
				for acct in accounts:
					if not gajim.config.get_per('accounts', acct,
						'sync_with_global_status'):
						continue
					current_show = gajim.SHOW_LIST[gajim.connections[acct].connected]
					self.send_status(acct, current_show, message)
			self.combobox_callback_active = False
			self.status_combobox.set_active(self.previous_status_combobox_active)
			self.combobox_callback_active = True
			return
		# we are about to change show, so save this new show so in case
		# after user chooses "Change status message" menuitem
		# we can return to this show
		self.previous_status_combobox_active = active
		if status == 'invisible':
			bug_user = False
			for acct in accounts:
				if not one_connected or gajim.connections[acct].connected > 1:
					if not gajim.config.get_per('accounts', acct,
							'sync_with_global_status'):
						continue
					# We're going to change our status to invisible
					if self.connected_rooms(acct):
						bug_user = True
						break
			if bug_user:
				dialog = dialogs.ConfirmationDialog(
		_('You are participating in one or more group chats'),
		_('Changing your status to invisible will result in disconnection from those group chats. Are you sure you want to go invisible?'))
				if dialog.get_response() != gtk.RESPONSE_OK:
					self.update_status_combobox()
					return
		message = self.get_status_message(status)
		if message is None: # user pressed Cancel to change status message dialog
			self.update_status_combobox()
			return
		for acct in accounts:
			if not gajim.config.get_per('accounts', acct, 'sync_with_global_status'):
				continue
			# we are connected (so we wanna change show and status)
			# or no account is connected and we want to connect with new show and status
			if not one_connected or gajim.connections[acct].connected > 1:
				self.send_status(acct, status, message)
		self.update_status_combobox()

	def update_status_combobox(self):
		# table to change index in connection.connected to index in combobox
		table = {'offline':9, 'connecting':9, 'online':0, 'chat':1, 'away':2,
			'xa':3, 'dnd':4, 'invisible':5}
		show = helpers.get_global_show()
		# temporarily block signal in order not to send status that we show
		# in the combobox
		self.combobox_callback_active = False
		self.status_combobox.set_active(table[show])
		self.combobox_callback_active = True
		if gajim.interface.systray_enabled:
			gajim.interface.systray.change_status(show)

	def on_status_changed(self, account, status):
		'''the core tells us that our status has changed'''
		if account not in gajim.contacts.get_accounts():
			return
		model = self.tree.get_model()
		accountIter = self.get_account_iter(account)
		if accountIter:
			model[accountIter][0] = self.jabber_state_images['16'][status]
		if status == 'offline':
			if accountIter:
				model[accountIter][6] = None
			for jid in gajim.contacts.get_jid_list(account):
				lcontact = gajim.contacts.get_contact(account, jid)
				lcontact_copy = []
				for contact in lcontact:
					lcontact_copy.append(contact)
				for contact in lcontact_copy:
					self.chg_contact_status(contact, 'offline', 'Disconnected',
						account)
		self.update_status_combobox()
		self.make_menu()

	def new_chat(self, contact, account, private_chat = False):
		# Get target window, create a control, and associate it with the window
		if not private_chat:
			type = message_control.TYPE_CHAT
		else:
			type = message_control.TYPE_PM

		mw = gajim.interface.msg_win_mgr.get_window(contact.jid)
		if not mw:
			mw = gajim.interface.msg_win_mgr.create_window(contact, account, type)

		if not private_chat:
			chat_control = ChatControl(mw, contact, account)
		else:
			chat_control = PrivateChatControl(mw, contact, account)

		mw.new_tab(chat_control)

		if gajim.awaiting_events[account].has_key(contact.jid):
			# We call this here to avoid race conditions with widget validation
			chat_control.read_queue()

	def new_chat_from_jid(self, account, jid):
		contact = gajim.contacts.get_contact_with_highest_priority(account, jid)
		if not contact:
			keyID = ''
			attached_keys = gajim.config.get_per('accounts', account,
				'attached_gpg_keys').split()
			if jid in attached_keys:
				keyID = attached_keys[attached_keys.index(jid) + 1]
			contact = gajim.contacts.create_contact(jid = jid,
				name = jid.split('@')[0], groups = [_('not in the roster')],
				show = 'not in the roster', status = '', sub = 'none',
				keyID = keyID)
			gajim.contacts.add_contact(account, contact)
			self.add_contact_to_roster(contact.jid, account)

		if not gajim.interface.msg_win_mgr.has_window(contact.jid):
			self.new_chat(contact, account)
		mw = gajim.interface.msg_win_mgr.get_window(contact.jid)
		mw.set_active_tab(jid)
		mw.window.present()

	def new_room(self, room_jid, nick, account):
		# Get target window, create a control, and associate it with the window
		contact = gajim.contacts.create_contact(jid = room_jid, name = nick)
		mw = gajim.interface.msg_win_mgr.get_window(contact.jid)
		if not mw:
			mw = gajim.interface.msg_win_mgr.create_window(contact, account,
								GroupchatControl.TYPE_ID)
		gc_control = GroupchatControl(mw, contact, account)
		mw.new_tab(gc_control)

	def on_message(self, jid, msg, tim, account, encrypted = False,
			msg_type = '', subject = None, resource = ''):
		'''when we receive a message'''
		contact = gajim.contacts.get_contact_with_highest_priority(account, jid)
		if not contact:
			keyID = ''
			attached_keys = gajim.config.get_per('accounts', account,
				'attached_gpg_keys').split()
			if jid in attached_keys:
				keyID = attached_keys[attached_keys.index(jid) + 1]
			contact = gajim.contacts.create_contact(jid = jid,
				name = jid.split('@')[0], groups = [_('not in the roster')],
				show = 'not in the roster', status = '', ask = 'none',
				keyID = keyID, resource = resource)
			gajim.contacts.add_contact(account, contact)
			self.add_contact_to_roster(jid, account)

		iters = self.get_contact_iter(jid, account)
		if iters:
			path = self.tree.get_model().get_path(iters[0])
		else:
			path = None
		autopopup = gajim.config.get('autopopup')
		autopopupaway = gajim.config.get('autopopupaway')

		# Do we have a queue?
		qs = gajim.awaiting_events[account]
		no_queue = True
		if qs.has_key(jid):
			no_queue = False
		popup = False
		if autopopup and (autopopupaway or gajim.connections[account].connected \
			in (1, 2)):
			popup = True

		if msg_type == 'normal' and popup: # it's single message to be autopopuped
			dialogs.SingleMessageWindow(account, contact.jid,
				action = 'receive', from_whom = jid, subject = subject,
				message = msg, resource = resource)
			return

		# We print if window is opened and it's not a single message
		if gajim.interface.msg_win_mgr.has_window(jid) and msg_type != 'normal':
			typ = ''
			if msg_type == 'error':
				typ = 'status'
			ctl = gajim.interface.msg_win_mgr.get_control(jid)
			ctl.print_conversation(msg, typ, tim = tim, encrypted = encrypted,
						subject = subject)
			return

		# We save it in a queue
		if no_queue:
			qs[jid] = []
		kind = 'chat'
		if msg_type == 'normal':
			kind = 'normal'
		qs[jid].append((kind, (msg, subject, msg_type, tim, encrypted, resource)))
		self.nb_unread += 1
		if popup:
			if not gajim.interface.msg_win_mgr.has_window(jid):
				self.new_chat(contact, account)
				if path:
					self.tree.expand_row(path[0:1], False)
					self.tree.expand_row(path[0:2], False)
					self.tree.scroll_to_cell(path)
					self.tree.set_cursor(path)
		else:
			if no_queue: # We didn't have a queue: we change icons
				self.draw_contact(jid, account)
			if gajim.interface.systray_enabled:
				gajim.interface.systray.add_jid(jid, account, kind)
			self.show_title() # we show the * or [n]
			if not path:
				self.add_contact_to_roster(jid, account)
				iters = self.get_contact_iter(jid, account)
				path = self.tree.get_model().get_path(iters[0])
			self.tree.expand_row(path[0:1], False)
			self.tree.expand_row(path[0:2], False)
			self.tree.scroll_to_cell(path)
			self.tree.set_cursor(path)

	def on_preferences_menuitem_activate(self, widget):
		if gajim.interface.instances['preferences'].window.get_property('visible'):
			gajim.interface.instances['preferences'].window.present()
		else:
			gajim.interface.instances['preferences'].window.show_all()

	def on_add_new_contact(self, widget, account):
		dialogs.AddNewContactWindow(account)

	def on_join_gc_activate(self, widget, account):
		'''when the join gc menuitem is clicked, show the join gc window'''
		invisible_show = gajim.SHOW_LIST.index('invisible')
		if gajim.connections[account].connected == invisible_show:
			dialogs.ErrorDialog(_('You cannot join a room while you are invisible')
				).get_response()
			return
		if gajim.interface.instances[account].has_key('join_gc'):
			gajim.interface.instances[account]['join_gc'].window.present()
		else:
			# c http://nkour.blogspot.com/2005/05/pythons-init-return-none-doesnt-return.html
			try:
				gajim.interface.instances[account]['join_gc'] = \
					dialogs.JoinGroupchatWindow(account)
			except RuntimeError:
				pass

	def on_new_message_menuitem_activate(self, widget, account):
		dialogs.NewMessageDialog(account)

	def on_contents_menuitem_activate(self, widget):
		helpers.launch_browser_mailer('url', 'http://trac.gajim.org/wiki')

	def on_faq_menuitem_activate(self, widget):
		helpers.launch_browser_mailer('url', 'http://trac.gajim.org/wiki/GajimFaq')

	def on_about_menuitem_activate(self, widget):
		dialogs.AboutDialog()

	def on_accounts_menuitem_activate(self, widget):
		if gajim.interface.instances.has_key('accounts'):
			gajim.interface.instances['accounts'].window.present()
		else:
			gajim.interface.instances['accounts'] = config.AccountsWindow()

	def on_file_transfers_menuitem_activate(self, widget):
		if gajim.interface.instances['file_transfers'].window.get_property('visible'):
			gajim.interface.instances['file_transfers'].window.present()
		else:
			gajim.interface.instances['file_transfers'].window.show_all()

	def on_manage_bookmarks_menuitem_activate(self, widget):
		config.ManageBookmarksWindow()

	def close_all(self, dic):
		'''close all the windows in the given dictionary'''
		for w in dic.values():
			if type(w) == type({}):
				self.close_all(w)
			else:
				w.window.destroy()

	def on_roster_window_delete_event(self, widget, event):
		'''When we want to close the window'''
		if gajim.interface.systray_enabled and not gajim.config.get('quit_on_roster_x_button'):
			self.tooltip.hide_tooltip()
			self.window.hide()
		else:
			accounts = gajim.connections.keys()
			get_msg = False
			for acct in accounts:
				if gajim.connections[acct].connected:
					get_msg = True
					break
			if get_msg:
				message = self.get_status_message('offline')
				if message is None: # user pressed Cancel to change status message dialog
					message = ''
				for acct in accounts:
					if gajim.connections[acct].connected:
						self.send_status(acct, 'offline', message, True)
			self.quit_gtkgui_interface()
		return True # do NOT destory the window

	def on_roster_window_focus_in_event(self, widget, event):
		# roster received focus, so if we had urgency REMOVE IT
		# NOTE: we do not have to read the message to remove urgency
		# so this functions does that
		if gtk.gtk_version >= (2, 8, 0) and gtk.pygtk_version >= (2, 8, 0):
			if widget.props.urgency_hint:
				widget.props.urgency_hint = False

		# if a contact row is selected, update colors (eg. for status msg)
		# because gtk engines may differ in bg when window is selected
		# or not
		if self._last_selected_contact is not None:
			jid, account = self._last_selected_contact
			self.draw_contact(jid, account, selected = True,
					focus = True)

	def on_roster_window_focus_out_event(self, widget, event):
		# if a contact row is selected, update colors (eg. for status msg)
		# because gtk engines may differ in bg when window is selected
		# or not
		if self._last_selected_contact is not None:
			jid, account = self._last_selected_contact
			self.draw_contact(jid, account, selected = True,
					focus = False)

	def on_roster_window_key_press_event(self, widget, event):
		if event.keyval == gtk.keysyms.Escape:
			treeselection = self.tree.get_selection()
			model, iter = treeselection.get_selected()
			if not iter and gajim.interface.systray_enabled and not gajim.config.get('quit_on_roster_x_button'):
				self.tooltip.hide_tooltip()
				self.window.hide()

	def quit_gtkgui_interface(self):
		'''When we quit the gtk interface :
		tell that to the core and exit gtk'''
		if gajim.config.get('saveposition'):
			# in case show_roster_on_start is False and roster is never shown
			# window.window is None
			if self.window.window is not None:
				x, y = self.window.window.get_root_origin()
				gajim.config.set('roster_x-position', x)
				gajim.config.set('roster_y-position', y)
				width, height = self.window.get_size()
				gajim.config.set('roster_width', width)
				gajim.config.set('roster_height', height)

		gajim.config.set('collapsed_rows', '\t'.join(self.collapsed_rows))
		gajim.interface.save_config()
		for account in gajim.connections:
			gajim.connections[account].quit(True)
		self.close_all(gajim.interface.instances)
		if gajim.interface.systray_enabled:
			gajim.interface.hide_systray()
		gtk.main_quit()

	def on_quit_menuitem_activate(self, widget):
		accounts = gajim.connections.keys()
		get_msg = False
		for acct in accounts:
			if gajim.connections[acct].connected:
				get_msg = True
				break
		if get_msg:
			message = self.get_status_message('offline')
			if message is None: # user pressed Cancel to change status message dialog
				return
			# check if we have unread or recent mesages
			unread = False
			recent = False
			if self.nb_unread > 0:
				unread = True
			for win in gajim.interface.msg_win_mgr.windows():
				unrd = 0
				for ctl in win.controls():
					unrd += ctl.nb_unread
				if unrd:
					unread = True
					break

				for ctl in win.controls():
					jid = ctl.contact.jid
					if gajim.last_message_time[acct].has_key(jid):
						if time.time() - gajim.last_message_time[acct][jid] < 2:
							recent = True
							break
			if unread:
				dialog = dialogs.ConfirmationDialog(_('You have unread messages'),
					_('Messages will only be available for reading them later if you have history enabled.'))
				if dialog.get_response() != gtk.RESPONSE_OK:
					return

			if recent:
				dialog = dialogs.ConfirmationDialog(_('You have unread messages'),
					_('Messages will only be available for reading them later if you have history enabled.'))
				if dialog.get_response() != gtk.RESPONSE_OK:
					return
			for acct in accounts:
				if gajim.connections[acct].connected:
					# send status asynchronously
					self.send_status(acct, 'offline', message, True)
		self.quit_gtkgui_interface()

	def open_event(self, account, jid, event):
		'''If an event was handled, return True, else return False'''
		typ = event[0]
		data = event[1]
		ft = gajim.interface.instances['file_transfers']
		if typ == 'normal':
			dialogs.SingleMessageWindow(account, jid,
				action = 'receive', from_whom = jid, subject = data[1],
				message = data[0], resource = data[5])
			gajim.interface.remove_first_event(account, jid, typ)
			return True
		elif typ == 'file-request':
			contact = gajim.contacts.get_contact_with_highest_priority(account,
				jid)
			gajim.interface.remove_first_event(account, jid, typ)
			ft.show_file_request(account, contact, data)
			return True
		elif typ in ('file-request-error', 'file-send-error'):
			gajim.interface.remove_first_event(account, jid, typ)
			ft.show_send_error(data)
			return True
		elif typ in ('file-error', 'file-stopped'):
			gajim.interface.remove_first_event(account, jid, typ)
			ft.show_stopped(jid, data)
			return True
		elif typ == 'file-completed':
			gajim.interface.remove_first_event(account, jid, typ)
			ft.show_completed(jid, data)
			return True
		return False

	def on_roster_treeview_row_activated(self, widget, path, col = 0):
		'''When an iter is double clicked: open the first event window'''
		model = self.tree.get_model()
		iter = model.get_iter(path)
		account = model[iter][C_ACCOUNT].decode('utf-8')
		type = model[iter][C_TYPE]
		jid = model[iter][C_JID].decode('utf-8')
		if type in ('group', 'account'):
			if self.tree.row_expanded(path):
				self.tree.collapse_row(path)
			else:
				self.tree.expand_row(path, False)
		else:
			first_ev = gajim.get_first_event(account, jid)
			if first_ev:
				if self.open_event(account, jid, first_ev):
					return
			c = gajim.contacts.get_contact_with_highest_priority(account, jid)
			# Get the window containing the chat
			win = gajim.interface.msg_win_mgr.get_window(jid)
			if win:
				win.set_active_tab(jid)
			elif c:
				self.new_chat(c, account)
				win = gajim.interface.msg_win_mgr.get_window(jid)
				win.set_active_tab(jid)
			win.window.present()

	def on_roster_treeview_row_expanded(self, widget, iter, path):
		'''When a row is expanded change the icon of the arrow'''
		model = self.tree.get_model()
		if gajim.config.get('mergeaccounts'):
			accounts = gajim.connections.keys()
		else:
			accounts = [model[iter][C_ACCOUNT].decode('utf-8')]
		type = model[iter][C_TYPE]
		if type == 'group':
			model.set_value(iter, 0, self.jabber_state_images['16']['opened'])
			jid = model[iter][C_JID].decode('utf-8')
			for account in accounts:
				if gajim.groups[account].has_key(jid): # This account has this group
					gajim.groups[account][jid]['expand'] = True
					if account + jid in self.collapsed_rows:
						self.collapsed_rows.remove(account + jid)
		elif type == 'account':
			account = accounts[0] # There is only one cause we don't use merge
			if account in self.collapsed_rows:
				self.collapsed_rows.remove(account)
			for g in gajim.groups[account]:
				groupIter = self.get_group_iter(g, account)
				if groupIter and gajim.groups[account][g]['expand']:
					pathG = model.get_path(groupIter)
					self.tree.expand_row(pathG, False)

	def on_roster_treeview_row_collapsed(self, widget, iter, path):
		'''When a row is collapsed :
		change the icon of the arrow'''
		model = self.tree.get_model()
		if gajim.config.get('mergeaccounts'):
			accounts = gajim.connections.keys()
		else:
			accounts = [model[iter][C_ACCOUNT].decode('utf-8')]
		type = model[iter][C_TYPE]
		if type == 'group':
			model.set_value(iter, 0, self.jabber_state_images['16']['closed'])
			jid = model[iter][C_JID].decode('utf-8')
			for account in accounts:
				if gajim.groups[account].has_key(jid): # This account has this group
					gajim.groups[account][jid]['expand'] = False
					if not account + jid in self.collapsed_rows:
						self.collapsed_rows.append(account + jid)
		elif type == 'account':
			account = accounts[0] # There is only one cause we don't use merge
			if not account in self.collapsed_rows:
				self.collapsed_rows.append(account)

	def on_editing_started(self, cell, event, row):
		''' start editing a cell in the tree'''
		path = self.tree.get_cursor()[0]
		self.editing_path = path

	def on_editing_canceled(self, cell):
		'''editing has been canceled'''
		path = self.tree.get_cursor()[0]
		# do not set new name if row order has changed
		if path != self.editing_path:
			self.editing_path = None
			return
		self.editing_path = None
		model = self.tree.get_model()
		iter = model.get_iter(path)
		account = model[iter][C_ACCOUNT].decode('utf-8')
		jid = model[iter][C_JID].decode('utf-8')
		type = model[iter][C_TYPE]
		# restore the number of resources string at the end of contact name
		contacts = gajim.contacts.get_contact(account, jid)
		if type == 'contact' and len(contacts) > 1:
			self.draw_contact(jid, account)
		# reset editable to False
		model[iter][C_EDITABLE] = False

	def on_cell_edited(self, cell, row, new_text):
		'''When an iter is edited:
		if text has changed, rename the contact'''
		model = self.tree.get_model()
		# if this is a last item in the group, row is invalid
		try:
			iter = model.get_iter_from_string(row)
		except:
			self.editing_path = None
			return
		path = model.get_path(iter)
		# do not set new name if row order has changed
		if path != self.editing_path:
			self.editing_path = None
			return
		self.editing_path = None
		new_text = new_text.decode('utf-8')
		account = model[iter][C_ACCOUNT].decode('utf-8')
		jid = model[iter][C_JID].decode('utf-8')
		type = model[iter][C_TYPE]
		if type == 'contact':
			old_text = gajim.contacts.get_contact_with_highest_priority(account,
				jid).name
			if old_text != new_text:
				for u in gajim.contacts.get_contact(account, jid):
					u.name = new_text
				gajim.connections[account].update_contact(jid, new_text, u.groups)
			self.draw_contact(jid, account)
		elif type == 'group':
			# in C_JID cilumn it's not escaped
			old_name = model[iter][C_JID].decode('utf-8')
			# Groups maynot change name from or to 'not in the roster'
			if _('not in the roster') in (new_text, old_name):
				return
			# get all contacts in that group
			for jid in gajim.contacts.get_jid_list(account):
				contact = gajim.contacts.get_contact_with_highest_priority(account,
					jid)
				if old_name in contact.groups:
					#set them in the new one and remove it from the old
					self.remove_contact(contact, account)
					contact.groups.remove(old_name)
					contact.groups.append(new_text)
					self.add_contact_to_roster(contact.jid, account)
					gajim.connections[account].update_contact(contact.jid,
						contact.name, contact.groups)
		model.set_value(iter, 5, False)

	def on_service_disco_menuitem_activate(self, widget, account):
		server_jid = gajim.config.get_per('accounts', account, 'hostname')
		if gajim.interface.instances[account]['disco'].has_key(server_jid):
			gajim.interface.instances[account]['disco'][server_jid].window.present()
		else:
			try:
				# Object will add itself to the window dict
				disco.ServiceDiscoveryWindow(account, address_entry = True)
			except RuntimeError:
				pass

	def load_iconset(self, path):
		imgs = {}
		path += '/'
		for state in ('connecting', 'online', 'chat', 'away', 'xa',
				'dnd', 'invisible', 'offline', 'error', 'requested',
				'message', 'opened', 'closed', 'not in the roster',
				'muc_active'):

			# try to open a pixfile with the correct method
			state_file = state.replace(' ', '_')
			files = []
			files.append(path + state_file + '.gif')
			files.append(path + state_file + '.png')
			image = gtk.Image()
			image.show()
			imgs[state] = image
			for file in files: # loop seeking for either gif or png
				if os.path.exists(file):
					image.set_from_file(file)
					break
		return imgs

	def make_jabber_state_images(self):
		'''initialise jabber_state_images dict'''
		iconset = gajim.config.get('iconset')
		if not iconset:
			iconset = 'dcraven'
		path = os.path.join(gajim.DATA_DIR, 'iconsets', iconset, '32x32')
		self.jabber_state_images['32'] = self.load_iconset(path)

		path = os.path.join(gajim.DATA_DIR, 'iconsets', iconset, '16x16')
		self.jabber_state_images['16'] = self.load_iconset(path)

	def reload_jabber_state_images(self):
		self.make_jabber_state_images()
		# Update the roster
		self.draw_roster()
		# Update the status combobox
		model = self.status_combobox.get_model()
		iter = model.get_iter_root()
		while iter:
			if model[iter][2] != '':
				# If it's not change status message iter
				# eg. if it has show parameter not ''
				model[iter][1] = self.jabber_state_images['16'][model[iter][2]]
			iter = model.iter_next(iter)
		# Update the systray
		if gajim.interface.systray_enabled:
			gajim.interface.systray.set_img()

		for win in gajim.interface.msg_win_mgr.windows():
			for ctl in gajim.interface.msg_win_mgr.controls():
				ctl.update_ui()
				win.redraw_tab(ctl.contact)

		self.update_status_combobox()

	def repaint_themed_widgets(self):
		'''Notify windows that contain themed widgets to repaint them'''
		for win in gajim.interface.msg_win_mgr.windows():
			win.repaint_themed_widgets()
		for account in gajim.connections:
			for addr in gajim.interface.instances[account]['disco']:
				gajim.interface.instances[account]['disco'][addr].paint_banner()

	def on_show_offline_contacts_menuitem_activate(self, widget):
		'''when show offline option is changed:
		redraw the treeview'''
		gajim.config.set('showoffline', not gajim.config.get('showoffline'))
		self.draw_roster()

	def iconCellDataFunc(self, column, renderer, model, iter, data = None):
		'''When a row is added, set properties for icon renderer'''
		theme = gajim.config.get('roster_theme')
		if model[iter][C_TYPE] == 'account':
			color = gajim.config.get_per('themes', theme, 'accountbgcolor')
			if color:
				renderer.set_property('cell-background', color)
			else:
				renderer.set_property('cell-background', None)
			renderer.set_property('xalign', 0)
		elif model[iter][C_TYPE] == 'group':
			color = gajim.config.get_per('themes', theme, 'groupbgcolor')
			if color:
				renderer.set_property('cell-background', color)
			else:
				renderer.set_property('cell-background', None)
			renderer.set_property('xalign', 0.5)
		else:
			jid = model[iter][C_JID].decode('utf-8')
			account = model[iter][C_ACCOUNT].decode('utf-8')
			if jid in gajim.newly_added[account]:
				renderer.set_property('cell-background', '#adc3c6')
			elif jid in gajim.to_be_removed[account]:
				renderer.set_property('cell-background', '#ab6161')
			else:
				color = gajim.config.get_per('themes', theme, 'contactbgcolor')
				if color:
					renderer.set_property('cell-background', color)
				else:
					renderer.set_property('cell-background', None)
			renderer.set_property('xalign', 1)
		renderer.set_property('width', 20)

	def nameCellDataFunc(self, column, renderer, model, iter, data = None):
		'''When a row is added, set properties for name renderer'''
		theme = gajim.config.get('roster_theme')
		if model[iter][C_TYPE] == 'account':
			color = gajim.config.get_per('themes', theme, 'accounttextcolor')
			if color:
				renderer.set_property('foreground', color)
			else:
				renderer.set_property('foreground', None)
			color = gajim.config.get_per('themes', theme, 'accountbgcolor')
			if color:
				renderer.set_property('cell-background', color)
			else:
				renderer.set_property('cell-background', None)
			renderer.set_property('font',
				gtkgui_helpers.get_theme_font_for_option(theme, 'accountfont'))
			renderer.set_property('xpad', 0)
			renderer.set_property('width', 3)
		elif model[iter][C_TYPE] == 'group':
			color = gajim.config.get_per('themes', theme, 'grouptextcolor')
			if color:
				renderer.set_property('foreground', color)
			else:
				renderer.set_property('foreground', None)
			color = gajim.config.get_per('themes', theme, 'groupbgcolor')
			if color:
				renderer.set_property('cell-background', color)
			else:
				renderer.set_property('cell-background', None)
			renderer.set_property('font',
				gtkgui_helpers.get_theme_font_for_option(theme, 'groupfont'))
			renderer.set_property('xpad', 4)
		else:
			jid = model[iter][C_JID].decode('utf-8')
			account = model[iter][C_ACCOUNT].decode('utf-8')
			color = gajim.config.get_per('themes', theme, 'contacttextcolor')
			if color:
				renderer.set_property('foreground', color)
			else:
				renderer.set_property('foreground', None)
			if jid in gajim.newly_added[account]:
				renderer.set_property('cell-background', '#adc3c6')
			elif jid in gajim.to_be_removed[account]:
				renderer.set_property('cell-background', '#ab6161')
			else:
				color = gajim.config.get_per('themes', theme, 'contactbgcolor')
				if color:
					renderer.set_property('cell-background', color)
				else:
					renderer.set_property('cell-background', None)
			renderer.set_property('font',
				gtkgui_helpers.get_theme_font_for_option(theme, 'contactfont'))
			renderer.set_property('xpad', 8)

	def fill_secondary_pixbuf_rederer(self, column, renderer, model, iter, data=None):
		'''When a row is added, set properties for secondary renderer (avatar or padlock)'''
		theme = gajim.config.get('roster_theme')
		if model[iter][C_TYPE] == 'account':
			color = gajim.config.get_per('themes', theme, 'accountbgcolor')
			if color:
				renderer.set_property('cell-background', color)
			else:
				renderer.set_property('cell-background', None)
		elif model[iter][C_TYPE] == 'group':
			color = gajim.config.get_per('themes', theme, 'groupbgcolor')
			if color:
				renderer.set_property('cell-background', color)
			else:
				renderer.set_property('cell-background', None)
		else: # contact
			jid = model[iter][C_JID].decode('utf-8')
			account = model[iter][C_ACCOUNT].decode('utf-8')
			if jid in gajim.newly_added[account]:
				renderer.set_property('cell-background', '#adc3c6')
			elif jid in gajim.to_be_removed[account]:
				renderer.set_property('cell-background', '#ab6161')
			else:
				color = gajim.config.get_per('themes', theme, 'contactbgcolor')
				if color:
					renderer.set_property('cell-background', color)
				else:
					renderer.set_property('cell-background', None)
		renderer.set_property('xalign', 1) # align pixbuf to the right

	def get_show(self, lcontact):
		prio = lcontact[0].priority
		show = lcontact[0].show
		for u in lcontact:
			if u.priority > prio:
				prio = u.priority
				show = u.show
		return show

	def compareIters(self, model, iter1, iter2, data = None):
		'''Compare two iters to sort them'''
		name1 = model[iter1][C_NAME]
		name2 = model[iter2][C_NAME]
		if not name1 or not name2:
			return 0
		name1 = name1.decode('utf-8')
		name2 = name2.decode('utf-8')
		type1 = model[iter1][C_TYPE]
		type2 = model[iter2][C_TYPE]
		if type1 == 'group':
			if name1 == _('Transports'):
				return 1
			if name2 == _('Transports'):
				return -1
			if name1 == _('not in the roster'):
				return 1
			if name2 == _('not in the roster'):
				return -1
		account1 = model[iter1][C_ACCOUNT]
		account2 = model[iter2][C_ACCOUNT]
		if not account1 or not account2:
			return 0
		account1 = account1.decode('utf-8')
		account2 = account2.decode('utf-8')
		jid1 = model[iter1][C_JID].decode('utf-8')
		jid2 = model[iter2][C_JID].decode('utf-8')
		if type1 == 'contact':
			lcontact1 = gajim.contacts.get_contact(account1, jid1)
			contact1 = gajim.contacts.get_first_contact_from_jid(account1, jid1)
			if not contact1:
				return 0
			name1 = contact1.get_shown_name()
		if type2 == 'contact':
			lcontact2 = gajim.contacts.get_contact(account2, jid2)
			contact2 = gajim.contacts.get_first_contact_from_jid(account2, jid2)
			if not contact2:
				return 0
			name2 = contact2.get_shown_name()
		# We first compare by show if sort_by_show is True
		if type1 == 'contact' and type2 == 'contact' and \
			gajim.config.get('sort_by_show'):
			cshow = {'online':0, 'chat': 1, 'away': 2, 'xa': 3, 'dnd': 4,
				'invisible': 5, 'offline': 6, 'not in the roster': 7, 'error': 8}
			s = self.get_show(lcontact1)
			if s in cshow:
				show1 = cshow[s]
			else:
				show1 = 9
			s = self.get_show(lcontact2)
			if s in cshow:
				show2 = cshow[s]
			else:
				show2 = 9
			if show1 < show2:
				return -1
			elif show1 > show2:
				return 1
		# We compare names
		if name1.lower() < name2.lower():
			return -1
		if name2.lower() < name1.lower():
			return 1
		if type1 == 'contact' and type2 == 'contact':
			# We compare account names
			if account1.lower() < account2.lower():
				return -1
			if account2.lower() < account1.lower():
				return 1
			# We compare jids
			if jid1.lower() < jid2.lower():
				return -1
			if jid2.lower() < jid1.lower():
				return 1
		return 0

	def drag_data_get_data(self, treeview, context, selection, target_id, etime):
		treeselection = treeview.get_selection()
		model, iter = treeselection.get_selected()
		path = model.get_path(iter)
		data = ''
		if len(path) == 3:
			data = model[iter][C_JID].decode('utf-8')
		selection.set(selection.target, 8, data)

	def drag_data_received_data(self, treeview, context, x, y, selection, info,
		etime):
		model = treeview.get_model()
		if not selection.data:
			return
		data = selection.data
		drop_info = treeview.get_dest_row_at_pos(x, y)
		if not drop_info:
			return
		path_dest, position = drop_info
		if position == gtk.TREE_VIEW_DROP_BEFORE and len(path_dest) == 2 \
			and path_dest[1] == 0: # dropped before the first group
			return
		iter_dest = model.get_iter(path_dest)

		if info == self.TARGET_TYPE_URI_LIST:
			# User dropped a file on the roster
			if len(path_dest) < 3:
				return
			account = model[iter_dest][C_ACCOUNT].decode('utf-8')
			jid = model[iter_dest][C_JID].decode('utf-8')
			type_dest = model[iter_dest][C_TYPE].decode('utf-8')
			if type_dest != 'contact':
				return
			c = gajim.contacts.get_contact_with_highest_priority(account, jid)

			uri = data.strip()
			uri_splitted = uri.split() # we may have more than one file dropped
			for uri in uri_splitted:
				path = helpers.get_file_path_from_dnd_dropped_uri(uri)
				if os.path.isfile(path): # is it file?
					gajim.interface.instances['file_transfers'].send_file(account, c,
						path)
			return
		if position == gtk.TREE_VIEW_DROP_BEFORE and len(path_dest) == 2:
			# dropped before a group : we drop it in the previous group
			path_dest = (path_dest[0], path_dest[1]-1)
		iter_source = treeview.get_selection().get_selected()[1]
		path_source = model.get_path(iter_source)
		if len(path_dest) == 1: # dropped on an account
			return
		if path_dest[0] != path_source[0]: # dropped in another account
			return
		iter_group_source = model.iter_parent(iter_source)
		grp_source = model[iter_group_source][C_JID].decode('utf-8')
		if grp_source == _('Transports') or grp_source == _('not in the roster'):
			return
		account = model[iter_dest][C_ACCOUNT].decode('utf-8')
		type_dest = model.get_value(iter_dest, C_TYPE)
		if type_dest == 'group':
			grp_dest = model[iter_dest][C_JID].decode('utf-8')
		else:
			grp_dest = model[model.iter_parent(iter_dest)][C_JID].decode('utf-8')
		if grp_dest == _('Transports') or grp_dest == _('not in the roster'):
			return
		if grp_source == grp_dest:
			return
		# We upgrade only the first user because user2.groups is a pointer to
		# user1.groups
		c = gajim.contacts.get_first_contact_from_jid(account, data)
		if context.action != gtk.gdk.ACTION_COPY:
			if grp_source in c.groups:
				# Make sure contact was in a group
				c.groups.remove(grp_source)
			if model.iter_n_children(iter_group_source) == 1:
				# this was the only child
				model.remove(iter_group_source)
			# delete the group if it is empty (need to look for offline users too)
			for jid in gajim.contacts.get_jid_list(account):
				if grp_source in gajim.contacts.get_contact_with_highest_priority(
					account, jid).groups:
					break
			else:
				del gajim.groups[account][grp_source]
		if not grp_dest in c.groups:
			c.groups.append(grp_dest)
			self.add_contact_to_roster(data, account)
		gajim.connections[account].update_contact(c.jid, c.name, c.groups)
		if context.action in (gtk.gdk.ACTION_MOVE, gtk.gdk.ACTION_COPY):
			context.finish(True, True, etime)
		return

	def show_title(self):
		change_title_allowed = gajim.config.get('change_roster_title')
		if change_title_allowed:
			start = ''
			if self.nb_unread > 1:
				start = '[' + str(self.nb_unread) + ']  '
			elif self.nb_unread == 1:
				start = '*  '
			self.window.set_title(start + 'Gajim')

		gtkgui_helpers.set_unset_urgency_hint(self.window, self.nb_unread)

	def iter_is_separator(self, model, iter):
		if model[iter][0] == 'SEPARATOR':
			return True
		return False

	def iter_contact_rows(self):
		'''iterate over all contact rows in the tree model'''
		model = self.tree.get_model()
		account_iter = model.get_iter_root()
		while account_iter:
			group_iter = model.iter_children(account_iter)
			while group_iter:
				contact_iter = model.iter_children(group_iter)
				while contact_iter:
					yield model[contact_iter]
					contact_iter = model.iter_next(contact_iter)
				group_iter = model.iter_next(group_iter)
			account_iter = model.iter_next(account_iter)

	def on_roster_treeview_style_set(self, treeview, style):
		'''When style (theme) changes, redraw all contacts'''
		for contact in self.iter_contact_rows():
			self.draw_contact(contact[C_JID].decode('utf-8'),
				contact[C_ACCOUNT].decode('utf-8'))

	def _on_treeview_selection_changed(self, selection):
		model, selected_iter = selection.get_selected()
		if self._last_selected_contact is not None:
			# update unselected row
			jid, account = self._last_selected_contact
			self.draw_contact(jid, account)
		if selected_iter is None:
			self._last_selected_contact = None
			return
		contact = model[selected_iter]
		self._last_selected_contact = (contact[C_JID].decode('utf-8'),
			contact[C_ACCOUNT].decode('utf-8'))
		# FIXME: we first set last selected contact and then test if contact??
		if contact[C_TYPE] != 'contact':
			return
		self.draw_contact(contact[C_JID].decode('utf-8'),
			contact[C_ACCOUNT].decode('utf-8'), selected = True)

	def __init__(self):
		self.xml = gtk.glade.XML(GTKGUI_GLADE, 'roster_window', APP)
		self.window = self.xml.get_widget('roster_window')
		gajim.interface.msg_win_mgr = MessageWindowMgr()
		if gajim.config.get('roster_window_skip_taskbar'):
			self.window.set_property('skip-taskbar-hint', True)
		self.tree = self.xml.get_widget('roster_treeview')
		self.tree.get_selection().connect('changed',
			self._on_treeview_selection_changed)

		self._last_selected_contact = None # None or holds jid, account tupple
		self.jabber_state_images = {'16': {}, '32': {}}
		self.transports_state_images = {'16': {}, '32': {}}
		
		self.nb_unread = 0 # number of unread messages
		self.last_save_dir = None
		self.editing_path = None  # path of row with cell in edit mode
		self.add_new_contact_handler_id = False
		self.service_disco_handler_id = False
		self.new_message_menuitem_handler_id = False
		self.regroup = gajim.config.get('mergeaccounts')
		#FIXME: When list_accel_closures will be wrapped in pygtk
		# no need of this variable
		self.have_new_message_accel = False # Is the "Ctrl+N" shown ?
		if gajim.config.get('saveposition'):
			gtkgui_helpers.move_window(self.window,
				gajim.config.get('roster_x-position'),
				gajim.config.get('roster_y-position'))
			gtkgui_helpers.resize_window(self.window,
				gajim.config.get('roster_width'),
				gajim.config.get('roster_height'))

		self.popups_notification_height = 0
		self.popup_notification_windows = []
		self.gpg_passphrase = {}

		#(icon, name, type, jid, account, editable, secondary_pixbuf)
		model = gtk.TreeStore(gtk.Image, str, str, str, str, bool, gtk.gdk.Pixbuf)

		model.set_sort_func(1, self.compareIters)
		model.set_sort_column_id(1, gtk.SORT_ASCENDING)
		self.tree.set_model(model)
		self.make_jabber_state_images()

		path = os.path.join(gajim.DATA_DIR, 'iconsets', 'transports')
		folders = os.listdir(path)
		for transport in folders:
			if transport == '.svn':
				continue
			folder = os.path.join(path, transport, '32x32')
			self.transports_state_images['32'][transport] = self.load_iconset(folder)
			folder = os.path.join(path, transport, '16x16')
			self.transports_state_images['16'][transport] = self.load_iconset(folder)

		# uf_show, img, show, sensitive
		liststore = gtk.ListStore(str, gtk.Image, str, bool)
		self.status_combobox = self.xml.get_widget('status_combobox')

		cell = cell_renderer_image.CellRendererImage(0, 1)
		self.status_combobox.pack_start(cell, False)

		# img to show is in in 2nd column of liststore
		self.status_combobox.add_attribute(cell, 'image', 1)
		# if it will be sensitive or not it is in the fourth column
		# all items in the 'row' must have sensitive to False
		# if we want False (so we add it for img_cell too)
		self.status_combobox.add_attribute(cell, 'sensitive', 3)

		cell = gtk.CellRendererText()
		cell.set_property('xpad', 5) # padding for status text
		self.status_combobox.pack_start(cell, True)
		# text to show is in in first column of liststore
		self.status_combobox.add_attribute(cell, 'text', 0)
		# if it will be sensitive or not it is in the fourth column
		self.status_combobox.add_attribute(cell, 'sensitive', 3)

		self.status_combobox.set_row_separator_func(self.iter_is_separator)

		for show in ('online', 'chat', 'away', 'xa', 'dnd', 'invisible'):
			uf_show = helpers.get_uf_show(show)
			liststore.append([uf_show, self.jabber_state_images['16'][show], show, True])
		# Add a Separator (self.iter_is_separator() checks on string SEPARATOR)
		liststore.append(['SEPARATOR', None, '', True])

		path = os.path.join(gajim.DATA_DIR, 'pixmaps', 'rename.png')
		img = gtk.Image()
		img.set_from_file(path)
		# sensitivity to False because by default we're offline
		self.status_message_menuitem_iter = liststore.append(
			[_('Change Status Message...'), img, '', False])
		# Add a Separator (self.iter_is_separator() checks on string SEPARATOR)
		liststore.append(['SEPARATOR', None, '', True])

		uf_show = helpers.get_uf_show('offline')
		liststore.append([uf_show, self.jabber_state_images['16']['offline'],
			'offline', True])

		status_combobox_items = ['online', 'chat', 'away', 'xa', 'dnd', 'invisible',
			'separator1', 'change_status_msg', 'separator2', 'offline']
		self.status_combobox.set_model(liststore)

		# default to offline
		number_of_menuitem = status_combobox_items.index('offline')
		self.status_combobox.set_active(number_of_menuitem)

		# holds index to previously selected item so if "change status message..."
		# is selected we can fallback to previously selected item and not stay
		# with that item selected
		self.previous_status_combobox_active = number_of_menuitem

		showOffline = gajim.config.get('showoffline')
		self.xml.get_widget('show_offline_contacts_menuitem').set_active(
			showOffline)

		# columns

		# this col has two cells: first one img, second one text
		col = gtk.TreeViewColumn()

		render_image = cell_renderer_image.CellRendererImage(0, 0) # show img or +-
		col.pack_start(render_image, expand = False)
		col.add_attribute(render_image, 'image', C_IMG)
		col.set_cell_data_func(render_image, self.iconCellDataFunc, None)

		render_text = gtk.CellRendererText() # contact or group or account name
		render_text.connect('edited', self.on_cell_edited)
		render_text.connect('editing-canceled', self.on_editing_canceled)
		render_text.connect('editing-started', self.on_editing_started)
		col.pack_start(render_text, expand = True)
		col.add_attribute(render_text, 'markup', C_NAME) # where we hold the name
		col.add_attribute(render_text, 'editable', C_EDITABLE) # where we hold if the row is editable
		col.set_cell_data_func(render_text, self.nameCellDataFunc, None)

		render_pixbuf = gtk.CellRendererPixbuf() # tls or avatar img
		col.pack_start(render_pixbuf, expand = False)
		col.add_attribute(render_pixbuf, 'pixbuf', C_SECPIXBUF)
		col.set_cell_data_func(render_pixbuf, self.fill_secondary_pixbuf_rederer,
			None)

		self.tree.append_column(col)

		#do not show gtk arrows workaround
		col = gtk.TreeViewColumn()
		render_pixbuf = gtk.CellRendererPixbuf()
		col.pack_start(render_pixbuf, expand = False)
		self.tree.append_column(col)
		col.set_visible(False)
		self.tree.set_expander_column(col)

		#signals
		self.TARGET_TYPE_URI_LIST = 80
		TARGETS = [('MY_TREE_MODEL_ROW', gtk.TARGET_SAME_WIDGET, 0)]
		TARGETS2 = [('MY_TREE_MODEL_ROW', gtk.TARGET_SAME_WIDGET, 0),
					('text/uri-list', 0, self.TARGET_TYPE_URI_LIST)]
		self.tree.enable_model_drag_source(gtk.gdk.BUTTON1_MASK, TARGETS,
			gtk.gdk.ACTION_DEFAULT | gtk.gdk.ACTION_MOVE | gtk.gdk.ACTION_COPY)
		self.tree.enable_model_drag_dest(TARGETS2, gtk.gdk.ACTION_DEFAULT)
		self.tree.connect('drag_data_get', self.drag_data_get_data)
		self.tree.connect('drag_data_received', self.drag_data_received_data)
		self.xml.signal_autoconnect(self)
		self.combobox_callback_active = True

		self.collapsed_rows = gajim.config.get('collapsed_rows').split('\t')
		self.tooltip = tooltips.RosterTooltip()
		self.make_menu()
		self.draw_roster()

		if gajim.config.get('show_roster_on_startup'):
			self.window.show_all()
		else:
			if not gajim.config.get('trayicon'):
				# cannot happen via GUI, but I put this incase user touches
				# config. without trayicon, he or she should see the roster!
				self.window.show_all()
				gajim.config.set('show_roster_on_startup', True)

		if len(gajim.connections) == 0: # if we have no account
			gajim.interface.instances['account_creation_wizard'] = \
				config.AccountCreationWizardWindow()