gajim-plural/src/gtkgui.py

##	gtkgui.py
##
## Gajim Team:
## - Yann Le Boulanger <asterix@lagaule.org>
## - Vincent Hanquez <tab@snarc.org>
##	- Nikos Kouremenos <kourem@gmail.com>
##
##	Copyright (C) 2003-2005 Gajim Team
##
## 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 pygtk
pygtk.require('2.0')
import gtk
import gtk.glade
import pango
import gobject
import os
import sre
from common import optparser
from common import gajim
import common.sleepy

from common import i18n
i18n.init()
_ = i18n._
APP = i18n.APP
gtk.glade.bindtextdomain(APP, i18n.DIR)
gtk.glade.textdomain(APP)


try:
	import winsound # windows-only built-in module for playing wav
except ImportError:
	pass

class CellRendererImage(gtk.GenericCellRenderer):

	__gproperties__ = {
		'image': (gobject.TYPE_OBJECT, 'Image', 
		'Image', gobject.PARAM_READWRITE),
	}

	def __init__(self):
		self.__gobject_init__()
		self.image = None

	def do_set_property(self, pspec, value):
		setattr(self, pspec.name, value)

	def do_get_property(self, pspec):
		return getattr(self, pspec.name)

	def func(self, model, path, iter, (image, tree)):
		if model.get_value(iter, 0) == image:
			self.redraw = 1
			cell_area = tree.get_cell_area(path, tree.get_column(0))
			tree.queue_draw_area(cell_area.x, cell_area.y, cell_area.width, \
				cell_area.height)

	def animation_timeout(self, tree, image):
		if image.get_storage_type() == gtk.IMAGE_ANIMATION:
			self.redraw = 0
			image.get_data('iter').advance()
			model = tree.get_model()
			model.foreach(self.func, (image, tree))
			if self.redraw:
				gobject.timeout_add(image.get_data('iter').get_delay_time(), \
					self.animation_timeout, tree, image)
			else:
				image.set_data('iter', None)
				
	def on_render(self, window, widget, background_area,cell_area, \
		expose_area, flags):
		if not self.image:
			return
		pix_rect = gtk.gdk.Rectangle()
		pix_rect.x, pix_rect.y, pix_rect.width, pix_rect.height = \
			self.on_get_size(widget, cell_area)

		pix_rect.x += cell_area.x
		pix_rect.y += cell_area.y
		pix_rect.width  -= 2 * self.get_property('xpad')
		pix_rect.height -= 2 * self.get_property('ypad')

		draw_rect = cell_area.intersect(pix_rect)
		draw_rect = expose_area.intersect(draw_rect)

		if self.image.get_storage_type() == gtk.IMAGE_ANIMATION:
			if not self.image.get_data('iter'):
				animation = self.image.get_animation()
				self.image.set_data('iter', animation.get_iter())
				gobject.timeout_add(self.image.get_data('iter').get_delay_time(), \
					self.animation_timeout, widget, self.image)

			pix = self.image.get_data('iter').get_pixbuf()
		elif self.image.get_storage_type() == gtk.IMAGE_PIXBUF:
			pix = self.image.get_pixbuf()
		else:
			return
		window.draw_pixbuf(widget.style.black_gc, pix, \
			draw_rect.x-pix_rect.x, draw_rect.y-pix_rect.y, draw_rect.x, \
			draw_rect.y+2, draw_rect.width, draw_rect.height, \
			gtk.gdk.RGB_DITHER_NONE, 0, 0)

	def on_get_size(self, widget, cell_area):
		if not self.image:
			return 0, 0, 0, 0
		if self.image.get_storage_type() == gtk.IMAGE_ANIMATION:
			animation = self.image.get_animation()
			pix = animation.get_iter().get_pixbuf()
		elif self.image.get_storage_type() == gtk.IMAGE_PIXBUF:
			pix = self.image.get_pixbuf()
		else:
			return 0, 0, 0, 0
		pixbuf_width  = pix.get_width()
		pixbuf_height = pix.get_height()
		calc_width  = self.get_property('xpad') * 2 + pixbuf_width
		calc_height = self.get_property('ypad') * 2 + pixbuf_height
		x_offset = 0
		y_offset = 0
		if cell_area and pixbuf_width > 0 and pixbuf_height > 0:
			x_offset = self.get_property('xalign') * (cell_area.width - \
				calc_width -  self.get_property('xpad'))
			y_offset = self.get_property('yalign') * (cell_area.height - \
				calc_height -  self.get_property('ypad'))
		return x_offset, y_offset, calc_width, calc_height

gobject.type_register(CellRendererImage)

class User:
	"""Information concerning each users"""
	def __init__(self, *args):
		if len(args) == 0:
			self.jid = ''
			self.name = ''
			self.groups = []
			self.show = ''
			self.status = ''
			self.sub = ''
			self.ask = ''
			self.resource = ''
			self.priority = 1
			self.keyID = ''
		elif len(args) == 10:
			self.jid = args[0]
			self.name = args[1]
			self.groups = args[2]
			self.show = args[3]
			self.status = args[4]
			self.sub = args[5]
			self.ask = args[6]
			self.resource = args[7]
			self.priority = args[8]
			self.keyID = args[9]
		else: raise TypeError, _('bad arguments')

import roster_window
import systray
import dialogs
import config

GTKGUI_GLADE='gtkgui.glade'


class interface:
	def launch_browser_mailer(self, kind, url):
		#kind = 'url' or 'mail'
		if gajim.config.get('openwith') == 'gnome-open':
			app = 'gnome-open'
			args = ['gnome-open']
			args.append(url)
		elif gajim.config.get('openwith') == 'kfmclient exec':
			app = 'kfmclient'
			args = ['kfmclient', 'exec']
		elif gajim.config.get('openwith') == 'custom':
			if kind == 'url':
				conf = gajim.config.get('custombrowser')
			if kind == 'mail':
				conf = gajim.config.get('custommailapp')
			if conf == '': # if no app is configured
				return
			args = conf.split()
			app = args[0]
		args.append(url)
		try:
			if os.name == 'posix':
				os.spawnvp(os.P_NOWAIT, app, args)
			else:
				os.spawnv(os.P_NOWAIT, app, args)
		except:
			pass

	def play_timeout(self, pid):
		pidp, r = os.waitpid(pid, os.WNOHANG)
		return 0

	def play_sound(self, event):
		if not gajim.config.get('sounds_on'):
			return
		path_to_soundfile = gajim.config.get(event + '_file')
		if not os.path.exists(path_to_soundfile):
			return
		if os.name  == 'nt':
			winsound.PlaySound(path_to_soundfile, \
									winsound.SND_FILENAME|winsound.SND_ASYNC)
		elif os.name == 'posix':
			if gajim.config.get('soundplayer') == '':
				return
			argv = gajim.config.get('soundplayer').split()
			argv.append(path_to_soundfile)
			pid = os.spawnvp(os.P_NOWAIT, argv[0], argv)
			pidp, r = os.waitpid(pid, os.WNOHANG)
			if pidp == 0:
				gobject.timeout_add(10000, self.play_timeout, pid)

	def handle_event_roster(self, account, data):
		#('ROSTER', account, (state, array))
		statuss = ['offline', 'online', 'away', 'xa', 'dnd', 'invisible']
		self.roster.on_status_changed(account, statuss[data[0]])
		self.roster.mklists(data[1], account)
		self.roster.draw_roster()
	
	def handle_event_warning(self, unused, msg):
		dialogs.Warning_dialog(msg)
	
	def handle_event_error(self, unused, msg):
		dialogs.Error_dialog(msg)
	
	def handle_event_status(self, account, status): # OUR status
		#('STATUS', account, status)
		self.roster.on_status_changed(account, status)
	
	def handle_event_notify(self, account, array):
		#('NOTIFY', account, (jid, status, message, resource, priority, keyID, 
		# role, affiliation, real_jid, reason, actor, statusCode))
		statuss = ['offline', 'error', 'online', 'chat', 'away', 'xa', 'dnd', 'invisible']
		old_show = 0
		new_show = statuss.index(array[1])
		jid = array[0].split('/')[0]
		keyID = array[5]
		resource = array[3]
		if not resource:
			resource = ''
		priority = array[4]
		if jid.find("@") <= 0:
			#It must be an agent
			ji = jid.replace('@', '')
		else:
			ji = jid
		#Update user
		if self.roster.contacts[account].has_key(ji):
			luser = self.roster.contacts[account][ji]
			user1 = None
			resources = []
			for u in luser:
				resources.append(u.resource)
				if u.resource == resource:
					user1 = u
					break
			if user1:
				if user1.show in statuss:
					old_show = statuss.index(user1.show)
			else:
				user1 = self.roster.contacts[account][ji][0]
				if user1.show in statuss:
					old_show = statuss.index(user1.show)
				if (resources != [''] and (len(luser) != 1 or 
					luser[0].show != 'offline')) and not jid.find("@") <= 0:
					old_show = 0
					user1 = User(user1.jid, user1.name, user1.groups, user1.show, \
					user1.status, user1.sub, user1.ask, user1.resource, \
						user1.priority, user1.keyID)
					luser.append(user1)
				user1.resource = resource
			if user1.jid.find('@') > 0: # It's not an agent
				if old_show == 0 and new_show > 1:
					if not user1.jid in self.roster.newly_added[account]:
						self.roster.newly_added[account].append(user1.jid)
					if user1.jid in self.roster.to_be_removed[account]:
						self.roster.to_be_removed[account].remove(user1.jid)
					gobject.timeout_add(5000, self.roster.remove_newly_added, \
						user1.jid, account)
				if old_show > 1 and new_show == 0 and gajim.connections[account].\
					connected > 1:
					if not user1.jid in self.roster.to_be_removed[account]:
						self.roster.to_be_removed[account].append(user1.jid)
					if user1.jid in self.roster.newly_added[account]:
						self.roster.newly_added[account].remove(user1.jid)
					self.roster.redraw_jid(user1.jid, account)
					if not self.queues[account].has_key(jid):
						gobject.timeout_add(5000, self.roster.really_remove_user, \
							user1, account)
			user1.show = array[1]
			user1.status = array[2]
			user1.priority = priority
			user1.keyID = keyID
		if jid.find("@") <= 0:
			#It must be an agent
			if self.roster.contacts[account].has_key(ji):
				#Update existing iter
				self.roster.redraw_jid(ji, account)
		elif self.roster.contacts[account].has_key(ji):
			#It isn't an agent
			self.roster.chg_user_status(user1, array[1], array[2], account)
			#play sound
			if old_show < 2 and new_show > 1 and gajim.config.get_per( \
				'soundevents', 'contact_connected', 'enabled'):
				self.play_sound('contact_connected')
				if not self.windows[account]['chats'].has_key(jid) and \
					not self.queues[account].has_key(jid) and not gajim.config.get( \
						'autopopup'):
					#FIXME:
					#DOES NOT ALWAYS WORK WHY?
					#I control nkour@lagaule in jabber
					# have nkour@lagaul in nkour@jabber.org
					#go online from psi in lagaule
					#gajim doesn't give a shit
					# WHY? same with offline
					# new message works
					instance = dialogs.Popup_window(self, 'Contact Online', jid, \
						account)
					self.roster.popup_windows.append(instance)
			elif old_show > 1 and new_show < 2 and gajim.config.get_per( \
				'soundevents', 'contact_disconnected', 'enabled'):
				self.play_sound('contact_disconnected')
				if not self.windows[account]['chats'].has_key(jid) and \
					not self.queues[account].has_key(jid) and not gajim.config.get( \
					'autopopup'):
					instance = dialogs.Popup_window(self, 'Contact Offline', jid, \
						account)
					self.roster.popup_windows.append(instance)
				
		elif self.windows[account]['gc'].has_key(ji):
			#it is a groupchat presence
			self.windows[account]['gc'][ji].chg_user_status(ji, resource, \
				array[1], array[2], array[6], array[7], array[8], array[9], \
				array[10], array[11], account)

	def handle_event_msg(self, account, array):
		#('MSG', account, (user, msg, time))
		jid = array[0].split('/')[0]
		if jid.find("@") <= 0:
			jid = jid.replace('@', '')
		if gajim.config.get('ignore_unknown_contacts') and \
			not self.roster.contacts[account].has_key(jid):
			return

		first = False
		if not self.windows[account]['chats'].has_key(jid) and \
						not self.queues[account].has_key(jid):
			first = True
			if	not gajim.config.get('autopopup'):
				instance = dialogs.Popup_window(self, 'New Message', jid, account)
				self.roster.popup_windows.append(instance)
		self.roster.on_message(jid, array[1], array[2], account)
		if gajim.config.get_per('soundevents', 'first_message_received', \
			'enabled') and first:
			self.play_sound('first_message_received')
		if gajim.config.get_per('soundevents', 'next_message_received', \
			'enabled') and not first:
			self.play_sound('next_message_received')
		
	def handle_event_msgerror(self, account, array):
		#('MSGERROR', account, (user, error_code, error_msg, msg, time))
		jid = array[0].split('/')[0]
		if jid.find("@") <= 0:
			jid = jid.replace('@', '')
		self.roster.on_message(jid, _('error while sending') + \
			' \"%s\" ( %s )' % (array[3], array[2]), array[4], account)
		
	def handle_event_msgsent(self, account, array):
		#('MSG', account, (jid, msg, keyID))
		if gajim.config.get_per('soundevents', 'message_sent', 'enabled'):
			self.play_sound('message_sent')
		
	def handle_event_subscribe(self, account, array):
		#('SUBSCRIBE', account, (jid, text))
		dialogs.subscription_request_window(self, array[0], array[1], account)

	def handle_event_subscribed(self, account, array):
		#('SUBSCRIBED', account, (jid, resource))
		jid = array[0]
		if self.roster.contacts[account].has_key(jid):
			u = self.roster.contacts[account][jid][0]
			u.resource = array[1]
			self.roster.remove_user(u, account)
			if 'not in the roster' in u.groups:
				u.groups.remove('not in the roster')
			if len(u.groups) == 0:
				u.groups = ['General']
			self.roster.add_user_to_roster(u.jid, account)
			gajim.connections[account].update_user(u.jid, u.name, u.groups)
		else:
			user1 = User(jid, jid, ['General'], 'online', \
				'online', 'to', '', array[1], 0, '')
			self.roster.contacts[account][jid] = [user1]
			self.roster.add_user_to_roster(jid, account)
		dialogs.Information_dialog(_('You are now authorized by %s') % jid)

	def handle_event_unsubscribed(self, account, jid):
		dialogs.Information_dialog(_('You are now unsubscribed by %s') % jid)

	def handle_event_agent_info(self, account, array):
		#('AGENT_INFO', account, (agent, identities, features, items))
		if self.windows[account].has_key('disco'):
			self.windows[account]['disco'].agent_info(array[0], array[1], \
				array[2], array[3])

	def handle_event_agent_info_items(self, account, array):
		#('AGENT_INFO_ITEMS', account, (agent, items))
		if self.windows[account].has_key('disco'):
			self.windows[account]['disco'].agent_info_items(array[0], array[1])

	def handle_event_agent_info_info(self, account, array):
		#('AGENT_INFO_INFO', account, (agent, identities, features))
		if self.windows[account].has_key('disco'):
			self.windows[account]['disco'].agent_info_info(array[0], array[1], \
				array[2])

	def handle_event_acc_ok(self, account, array):
		#('ACC_OK', account, (hostname, login, pasword, name, resource, prio,
		#use_proxy, proxyhost, proxyport))
		name = array[3]
		if self.windows['account_modification']:
			self.windows['account_modification'].account_is_ok(array[1])
		else:
			gajim.config.set_per('accounts', name, 'name', array[1])
			gajim.config.set_per('accounts', name, 'hostname', array[0])
			gajim.config.set_per('accounts', name, 'password', array[2])
			gajim.config.set_per('accounts', name, 'resource', array[4])
			gajim.config.set_per('accounts', name, 'priority', array[5])
			gajim.config.set_per('accounts', name, 'use_proxy', array[6])
			gajim.config.set_per('accounts', name, 'proxyhost', array[7])
			gajim.config.set_per('accounts', name, 'proxyport', array[8])
		self.windows[name] = {'infos': {}, 'chats': {}, 'gc': {}}
		self.queues[name] = {}
		gajim.connections[name].connected = 0
		self.nicks[name] = array[1]
		self.roster.groups[name] = {}
		self.roster.contacts[name] = {}
		self.roster.newly_added[name] = []
		self.roster.to_be_removed[name] = []
		self.sleeper_state[name] = 0
		if self.windows.has_key('accounts'):
			self.windows['accounts'].init_accounts()
		self.roster.draw_roster()

	def handle_event_quit(self, p1, p2):
		self.roster.on_quit() # SUCH FUNCTION DOES NOT EXIST!!

	def handle_event_myvcard(self, account, array):
		nick = ''
		if array.has_key('NICKNAME'):
			nick = array['NICKNAME']
		if nick == '':
			nick = gajim.config.get_per('accounts', account, 'name')
		self.nicks[account] = nick

	def handle_event_vcard(self, account, array):
		if self.windows[account]['infos'].has_key(array['jid']):
			self.windows[account]['infos'][array['jid']].set_values(array)

	def handle_event_os_info(self, account, array):
		if self.windows[account]['infos'].has_key(array[0]):
			self.windows[account]['infos'][array[0]].set_os_info(array[1], \
				array[2])

	def handle_event_gc_msg(self, account, array):
		#('GC_MSG', account, (jid, msg, time))
		jids = array[0].split('/')
		jid = jids[0]
		if not self.windows[account]['gc'].has_key(jid):
			return
		if len(jids) == 1:
			#message from server
			self.windows[account]['gc'][jid].print_conversation(array[1], jid, \
				tim = array[2])
		else:
			#message from someone
			self.windows[account]['gc'][jid].print_conversation(array[1], jid, \
				jids[1], array[2])

	def handle_event_gc_subject(self, account, array):
		#('GC_SUBJECT', account, (jid, subject))
		jids = array[0].split('/')
		jid = jids[0]
		if not self.windows[account]['gc'].has_key(jid):
			return
		self.windows[account]['gc'][jid].set_subject(jid, array[1])
		if len(jids) > 1:
			self.windows[account]['gc'][jid].print_conversation(\
				'%s has set the subject to %s' % (jids[1], array[1]), jid)

	def handle_event_bad_passphrase(self, account, array):
		dialogs.Warning_dialog(_('Your GPG passphrase is wrong, so you are connected without your GPG key.'))

	def handle_event_roster_info(self, account, array):
		#('ROSTER_INFO', account, (jid, name, sub, ask, groups))
		jid = array[0]
		if not self.roster.contacts[account].has_key(jid):
			return
		users = self.roster.contacts[account][jid]
		if not (array[2] or array[3]):
			self.roster.remove_user(users[0], account)
			del self.roster.contacts[account][jid]
			#TODO if it was the only one in its group, remove the group
			return
		for user in users:
			name = array[1]
			if name:
				user.name = name
			user.sub = array[2]
			user.ask = array[3]
			if array[4]:
				user.groups = array[4]
		self.roster.redraw_jid(jid, account)

	def read_sleepy(self):	
		"""Check if we are idle"""
		if not self.sleeper.poll():
			return 1
		state = self.sleeper.getState()
		for account in gajim.connections:
			if not self.sleeper_state[account]:
				continue
			if state == common.sleepy.STATE_AWAKE and \
				self.sleeper_state[account] > 1:
				#we go online
				gajim.connections[account].change_status('online', 'Online')
				self.sleeper_state[account] = 1
			elif state == common.sleepy.STATE_AWAY and \
				self.sleeper_state[account] == 1 and \
				gajim.config.get('autoaway'):
				#we go away
				gajim.connections[account].change_status('away', 'auto away (idle)')
				self.sleeper_state[account] = 2
			elif state == common.sleepy.STATE_XAWAY and (\
				self.sleeper_state[account] == 2 or \
				self.sleeper_state[account] == 1) and \
				gajim.config.get('autoxa'):
				#we go extended away
				gajim.connections[account].change_status('xa', 'auto away (idle)')
				self.sleeper_state[account] = 3
		return 1

	def autoconnect(self):
		"""auto connect at startup"""
		ask_message = 0
		for a in gajim.connections:
			if gajim.config.get_per('accounts', a, 'autoconnect'):
				ask_message = 1
				break
		if ask_message:
			message = self.roster.get_status_message('online', 1)
			if message == -1:
				return
			for a in gajim.connections:
				if gajim.config.get_per('accounts', a, 'autoconnect'):
					self.roster.send_status(a, 'online', message, 1)
		return 0

	def show_systray(self):
		self.systray.show_icon()
		self.systray_enabled = True

	def hide_systray(self):
		self.systray.hide_icon()
		self.systray_enabled = False
	
	def image_is_ok(self, image):
		if not os.path.exists(image):
			return False
		img = gtk.Image()
		try:
			img.set_from_file(image)
		except:
			return True
		if img.get_storage_type() == gtk.IMAGE_PIXBUF:
			pix = img.get_pixbuf()
		else:
			return False
		if pix.get_width() > 24 or pix.get_height() > 24:
			return False
		return True
		
	def make_regexps(self):
		# regexp meta characters are:  . ^ $ * + ? { } [ ] \ | ( )
		# one escapes the metachars with \
		# \S matches anything but ' ' '\t' '\n' '\r' '\f' and '\v'
		# \s matches any whitespace character
		# \w any alphanumeric character
		# \W any non-alphanumeric character
		# \b means word boundary. This is a zero-width assertion that
		# 					matches only at the beginning or end of a word.
		# ^ matches at the beginning of lines
		#
		# * means 0 or more times
		# + means 1 or more times
		# ? means 0 or 1 time
		# | means or
		# [^*] anything but '*'   (inside [] you don't have to escape metachars)
		# [^\s*] anything but whitespaces and '*'
		# (?<!\S) is a one char lookbehind assertion and asks for any leading whitespace
		# and mathces beginning of lines so we have correct formatting detection
		# even if the the text is just '*foo*'
		# (?!\S) is the same thing but it's a lookahead assertion
		# \S*[^\s)?!,.;] --> in the matching string don't match ? or ) etc.. if at the end
		# so http://be) will match http://be and http://be)be) will match http://be)be
		links = r'\bhttp://\S*[^\s)?!,.;]|' r'\bhttps://\S*[^\s)?!,.;]|' r'\bnews://\S*[^\s)?!,.;]|' r'\bftp://\S*[^\s)?!,.;]|' r'\bed2k://\S*[^\s)?!,.;]|' r'\bwww\.\S*[^\s)?!,.;]|' r'\bftp\.\S*[^\s)?!,.;]|'
		#2nd one: at_least_one_char@at_least_one_char.at_least_one_char
		mail = r'\bmailto:\S*[^\s)?!,.;]|' r'\b\S+@\S+\.\S*[^\s)?]|'

		#detects eg. *b* *bold* *bold bold* test *bold*
		#doesn't detect (it's a feature :P) * bold* *bold * * bold * test*bold*
		formatting = r'(?<!\S)\*[^\s*]([^*]*[^\s*])?\*(?!\S)|' r'(?<!\S)/[^\s/]([^/]*[^\s/])?/(?!\S)|' r'(?<!\S)_[^\s_]([^_]*[^\s_])?_(?!\S)'

		basic_pattern = links + mail + formatting
		self.basic_pattern_re = sre.compile(basic_pattern, sre.IGNORECASE)
		
		emoticons_pattern = ''
		for emoticon in self.emoticons: # travel thru emoticons list
			emoticon_escaped = sre.escape(emoticon) # espace regexp metachars
			emoticons_pattern += emoticon_escaped + '|'# | means or in regexp

		emot_and_basic_pattern = emoticons_pattern + basic_pattern
		self.emot_and_basic_re = sre.compile(emot_and_basic_pattern,\
															sre.IGNORECASE)
		
		# at least one character in 3 parts (before @, after @, after .)
		self.sth_at_sth_dot_sth_re = sre.compile(r'\S+@\S+\.\S*[^\s)?]')

	def on_launch_browser_mailer(self, widget, url, kind):
		self.launch_browser_mailer(kind, url)

	def init_regexp(self):
		#initialize emoticons dictionary
		self.emoticons = dict()
		emots = gajim.config.get_per('emoticons')
		for emot in emots:
			emot_file = gajim.config.get_per('emoticons', emot, 'path')
			if not self.image_is_ok(emot_file):
				continue
			pix = gtk.gdk.pixbuf_new_from_file(emot_file)
			self.emoticons[emot] = pix
		
		# update regular expressions
		self.make_regexps()

	def register_handlers(self, conn):
		conn.register_handler('ROSTER', self.handle_event_roster)
		conn.register_handler('WARNING', self.handle_event_warning)
		conn.register_handler('ERROR', self.handle_event_error)
		conn.register_handler('STATUS', self.handle_event_status)
		conn.register_handler('NOTIFY', self.handle_event_notify)
		conn.register_handler('MSG', self.handle_event_msg)
		conn.register_handler('MSGERROR', self.handle_event_msgerror)
		conn.register_handler('MSGSENT', self.handle_event_msgsent)
		conn.register_handler('SUBSCRIBED', self.handle_event_subscribed)
		conn.register_handler('UNSUBSCRIBED', self.handle_event_unsubscribed)
		conn.register_handler('SUBSCRIBE', self.handle_event_subscribe)
		conn.register_handler('AGENT_INFO', self.handle_event_agent_info)
		conn.register_handler('AGENT_INFO_ITEMS', \
			self.handle_event_agent_info_items)
		conn.register_handler('AGENT_INFO_INFO', \
			self.handle_event_agent_info_info)
		conn.register_handler('QUIT', self.handle_event_quit)
		conn.register_handler('ACC_OK', self.handle_event_acc_ok)
		conn.register_handler('MYVCARD', self.handle_event_myvcard)
		conn.register_handler('VCARD', self.handle_event_vcard)
		conn.register_handler('OS_INFO', self.handle_event_os_info)
		conn.register_handler('GC_MSG', self.handle_event_gc_msg)
		conn.register_handler('GC_SUBJECT', self.handle_event_gc_subject)
		conn.register_handler('BAD_PASSPHRASE', self.handle_event_bad_passphrase)
		conn.register_handler('ROSTER_INFO', self.handle_event_roster_info)

	def process_connections(self):
		for account in gajim.connections:
			if gajim.connections[account].connected:
				gajim.connections[account].connection.process(0.01)
		return True

	def save_config(self):
		pass
		#common.optparser.write()

	def __init__(self):
		if gtk.pygtk_version >= (2, 6, 0):
			gtk.about_dialog_set_email_hook(self.on_launch_browser_mailer, 'mail')
			gtk.about_dialog_set_url_hook(self.on_launch_browser_mailer, 'url')
		self.windows = {'logs':{}}
		self.queues = {}
		self.nicks = {}
		self.sleeper_state = {} #whether we pass auto away / xa or not
		for a in gajim.connections:
			self.windows[a] = {'infos': {}, 'chats': {}, 'gc': {}}
			self.queues[a] = {}
			self.nicks[a] = gajim.config.get_per('accounts', a, 'name')
			self.sleeper_state[a] = 0	#0:don't use sleeper for this account
												#1:online and use sleeper
												#2:autoaway and use sleeper
												#3:autoxa and use sleeper

		iconset = gajim.config.get('iconset')
		path = 'data/iconsets/' + iconset + '/'
		files = [path + 'online.gif', path + 'online.png', path + 'online.xpm']
		pix = None
		for fname in files:
			if os.path.exists(fname):
				pix = gtk.gdk.pixbuf_new_from_file(fname)
				break
		if pix:
			gtk.window_set_default_icon(pix)
		self.roster = roster_window.Roster_window(self)
		self.sleeper = common.sleepy.Sleepy( \
			gajim.config.get('autoawaytime')*60, \
			gajim.config.get('autoxatime')*60)
		self.systray_enabled = False
		try:
			import egg.trayicon as trayicon # use gnomepythonextras trayicon
		except:
			try:
				import trayicon # use yann's
			except: # user doesn't have trayicon capabilities
				self.systray_capabilities = False
			else:
				self.systray_capabilities = True
				self.systray = systray.Systray(self)
		else:
			self.systray_capabilities = True
			self.systray = systray.Systray(self)
		if self.systray_capabilities:
			self.show_systray()

		self.init_regexp()
		
		# get instances for windows/dialogs that will show_all()/hide()
		self.windows['preferences'] = config.Preferences_window(self)
		self.windows['add_remove_emoticons_window'] = \
			config.Add_remove_emoticons_window(self)
		self.windows['roster'] = self.roster
		
		for account in gajim.connections:
			self.register_handlers(gajim.connections[account])

		gobject.timeout_add(100, self.autoconnect)
		gobject.timeout_add(500, self.read_sleepy)
		gobject.timeout_add(200, self.process_connections)

if __name__ == '__main__':
	try: 	# Import Psyco if available
		import psyco
		psyco.full()
	except ImportError:
		pass
	
	parser = optparser.OptionsParser('~/.gajim/config')
	parser.parseCfgFile()
	parser.fill_config()
	interface()
	gtk.main()