From 8b722b2b24fdf36a1af2c63d576ddfa438036c4f Mon Sep 17 00:00:00 2001
From: Yann Leboulanger <asterix@lagaule.org>
Date: Sun, 1 May 2011 22:09:50 +0200
Subject: [PATCH] new way to handle incominf messages, new notification event.

---
 plugins/snarl_notifications/plugin.py    |  25 +----
 src/chat_control.py                      |   2 +-
 src/common/connection_handlers.py        |   1 +
 src/common/connection_handlers_events.py | 154 +++++++++++++++++++++++++++++
 src/common/gajim.py                      |   3 +
 src/common/ged.py                        |  17 ++--
 src/common/nec.py                        |   8 +-
 src/disco.py                             |   1 -
 src/groupchat_control.py                 |  23 ++++-
 src/notify.py                            |  27 ++++++
 src/roster_window.py                     |  40 ++++++++
 src/session.py                           | 162 +++++++++++++++++++------------
 12 files changed, 362 insertions(+), 101 deletions(-)

diff --git a/plugins/snarl_notifications/plugin.py b/plugins/snarl_notifications/plugin.py
index b152eac1d..7dfe24d26 100644
--- a/plugins/snarl_notifications/plugin.py
+++ b/plugins/snarl_notifications/plugin.py
@@ -45,7 +45,7 @@ class SnarlNotificationsPlugin(GajimPlugin):
         #self.gui_extension_points = {}
         #self.config_default_values = {}
 
-        self.events_handlers = {'NewMessage' : (ged.POSTCORE, self.newMessage)}
+        self.events_handlers = {'notification' : (ged.POSTCORE, self.notif)}
 
     @log_calls('SnarlNotificationsPlugin')
     def activate(self):
@@ -56,29 +56,12 @@ class SnarlNotificationsPlugin(GajimPlugin):
         pass
 
     @log_calls('SnarlNotificationsPlugin')
-    def newMessage(self, args):
-        event_name = "NewMessage"
-        data = args
-        account = data[0]
-        jid = data[1][0]
-        jid_without_resource = gajim.get_jid_without_resource(jid)
-        msg = data[1][1]
-        msg_type = data[1][4]
-        if msg_type == 'chat':
-            nickname = gajim.get_contact_name_from_jid(account, jid_without_resource)
-        elif msg_type in ('pm', 'groupchat'):
-            nickname = gajim.get_resource_from_jid(jid)
-        else:
-            nickname = jid
-
-        print "Event '%s' occured. Arguments: %s\n\n===\n"%(event_name, pformat(args))
-        print "Event '%s' occured. Arguments: \naccount = %s\njid = %s\nmsg = %s\nnickname = %s"%(
-                event_name, account, jid, msg, nickname)
-
+    def notif(self, obj):
+        print "Event '%s' occured.\n\n===\n" % obj.popup_event_type
 
         #if PySnarl.snGetVersion() != False:
             #(major, minor) = PySnarl.snGetVersion()
             #print "Found Snarl version",str(major)+"."+str(minor),"running."
-            #PySnarl.snShowMessage(nickname, msg[:20]+'...')
+            #PySnarl.snShowMessage(obj.popup_title, obj.popup_text)
         #else:
             #print "Sorry Snarl does not appear to be running"
diff --git a/src/chat_control.py b/src/chat_control.py
index 47d7450fd..bd3056ec5 100644
--- a/src/chat_control.py
+++ b/src/chat_control.py
@@ -2954,7 +2954,7 @@ class ChatControl(ChatControlBase):
             if len(data) > 6 and isinstance(data[6], int):
                 message_ids.append(data[6])
 
-            if len(data) > 8:
+            if len(data) > 8 and not self.session:
                 self.set_session(data[8])
         if message_ids:
             gajim.logger.set_read_messages(message_ids)
diff --git a/src/common/connection_handlers.py b/src/common/connection_handlers.py
index 99183abca..4ea199037 100644
--- a/src/common/connection_handlers.py
+++ b/src/common/connection_handlers.py
@@ -1240,6 +1240,7 @@ ConnectionJingle, ConnectionIBBytestream):
         gajim.nec.register_incoming_event(ArchivingErrorReceivedEvent)
         gajim.nec.register_incoming_event(
             ArchivingPreferencesChangedReceivedEvent)
+        gajim.nec.register_incoming_event(NotificationEvent)
 
         gajim.ged.register_event_handler('http-auth-received', ged.CORE,
             self._nec_http_auth_received)
diff --git a/src/common/connection_handlers_events.py b/src/common/connection_handlers_events.py
index 4e7acac1c..976bc0f13 100644
--- a/src/common/connection_handlers_events.py
+++ b/src/common/connection_handlers_events.py
@@ -35,6 +35,8 @@ from common.zeroconf import zeroconf
 from common.logger import LOG_DB_PATH
 from common.pep import SUPPORTED_PERSONAL_USER_EVENTS
 
+import gtkgui_helpers
+
 import logging
 log = logging.getLogger('gajim.c.connection_handlers_events')
 
@@ -1888,3 +1890,155 @@ class GatewayPromptReceivedEvent(nec.NetworkIncomingEvent, HelperEvent):
             self.prompt = None
             self.prompt_jid = None
         return True
+
+class NotificationEvent(nec.NetworkIncomingEvent):
+    name = 'notification'
+    base_network_events = ['decrypted-message-received', 'gc-message-received']
+
+    def detect_type(self):
+        if self.base_event.name == 'decrypted-message-received':
+            self.notif_type = 'msg'
+        if self.base_event.name == 'gc-message-received':
+            self.notif_type = 'gc-msg'
+
+    def get_focused(self):
+        self.control_focused = False
+        if self.control:
+            parent_win = self.control.parent_win
+            if parent_win and self.control == parent_win.get_active_control() \
+            and parent_win.window.has_focus:
+                self.control_focused = True
+
+    def handle_incoming_msg_event(self, msg_obj):
+        if not msg_obj.msgtxt:
+            return
+        self.jid = msg_obj.jid
+        if msg_obj.session:
+            self.control = msg_obj.session.control
+        else:
+            self.control = None
+        self.get_focused()
+        # This event has already been added to event list
+        if not self.control and len(gajim.events.get_events(self.conn.name, \
+        self.jid, [msg_obj.mtype])) <= 1:
+            self.first_unread = True
+
+        if msg_obj.mtype == 'pm':
+            nick = msg_obj.resource
+        else:
+            nick = gajim.get_name_from_jid(self.conn.name, self.jid)
+
+        if self.first_unread:
+            self.sound_event = 'first_message_received'
+        elif self.control_focused:
+            self.sound_event = 'next_message_received_focused'
+        else:
+            self.sound_event = 'next_message_received_unfocused'
+
+        if gajim.config.get('notification_preview_message'):
+            self.popup_text = msg_obj.msgtxt
+            if self.popup_text and (self.popup_text.startswith('/me ') or \
+            self.popup_text.startswith('/me\n')):
+                self.popup_text = '* ' + nick + self.popup_text[3:]
+        else:
+            # We don't want message preview, do_preview = False
+            self.popup_text = ''
+        if msg_obj.mtype == 'normal': # single message
+            self.popup_event_type = _('New Single Message')
+            self.popup_image = 'gajim-single_msg_recv'
+            self.popup_title = _('New Single Message from %(nickname)s') % \
+                {'nickname': nick}
+        elif msg_obj.mtype == 'pm':
+            self.popup_event_type = _('New Private Message')
+            self.popup_image = 'gajim-priv_msg_recv'
+            self.popup_title = _('New Private Message from group chat %s') % \
+                msg_obj.jid
+            if self.popup_text:
+                self.popup_text = _('%(nickname)s: %(message)s') % \
+                    {'nickname': nick, 'message': self.popup_text}
+            else:
+                self.popup_text = _('Messaged by %(nickname)s') % \
+                    {'nickname': nick}
+        else: # chat message
+            self.popup_event_type = _('New Message')
+            self.popup_image = 'gajim-chat_msg_recv'
+            self.popup_title = _('New Message from %(nickname)s') % \
+                {'nickname': nick}
+
+        self.popup_image = gtkgui_helpers.get_icon_path(self.popup_image, 48)
+
+        if not gajim.config.get('notify_on_new_message') or \
+        not self.first_unread:
+            self.do_popup = False
+        elif gajim.config.get('autopopupaway'):
+            # always show notification
+            self.do_popup = True
+        elif gajim.connections[self.conn.name].connected in (2, 3):
+            # we're online or chat
+            self.do_popup = True
+
+        if self.first_unread and helpers.allow_sound_notification(
+        self.conn.name, 'first_message_received'):
+            self.do_sound = True
+        elif not self.first_unread and self.control_focused and \
+        helpers.allow_sound_notification(self.conn.name,
+        'next_message_received_focused'):
+            self.do_sound = True
+        elif not self.first_unread and not self.control_focused and \
+        helpers.allow_sound_notification(self.conn.name,
+        'next_message_received_unfocused'):
+            self.do_sound = True
+
+    def handle_incoming_gc_msg_event(self, msg_obj):
+        sound = msg_obj.msg_obj.gc_control.highlighting_for_message(
+            msg_obj.msgtxt, msg_obj.timestamp)[1]
+        self.do_sound = True
+        if sound == 'received':
+            self.sound_event = 'muc_message_received'
+        elif sound == 'highlight':
+            self.sound_event = 'muc_message_highlight'
+        else:
+            self.do_sound = False
+
+        self.do_popup = False
+
+    def handle_incoming_pres_event(self, msg_obj):
+        pass
+
+    def generate(self):
+        # what's needed to compute output
+        self.conn = self.base_event.conn
+        self.control = None
+        self.control_focused = False
+        self.first_unread = False
+
+        # For output
+        self.do_sound = False
+        self.sound_file = ''
+        self.sound_event = '' # gajim sound played if not sound_file is set
+        self.show_popup = False
+
+        self.do_popup = False
+        self.popup_title = ''
+        self.popup_text = ''
+        self.popup_event_type = ''
+        self.popup_msg_type = ''
+        self.popup_image = ''
+
+        self.do_command = False
+        self.command = ''
+
+        self.open_chat = False
+        self.activate_urgency_hint = False
+        self.show_in_notification_area = False
+        self.show_in_roster = False
+
+        self.detect_type()
+
+        if self.notif_type == 'msg':
+            self.handle_incoming_msg_event(self.base_event)
+        elif self.notif_type == 'gc-msg':
+            self.handle_incoming_gc_msg_event(self.base_event)
+        elif self.notif_type == 'pres':
+            self.handle_incoming_pres_event(self.base_event)
+        return True
diff --git a/src/common/gajim.py b/src/common/gajim.py
index 1131bb95e..872b083bc 100644
--- a/src/common/gajim.py
+++ b/src/common/gajim.py
@@ -35,6 +35,7 @@ import config
 import xmpp
 import defs
 import common.ged
+import notify
 
 interface = None # The actual interface (the gtk one for the moment)
 thread_interface = None # Interface to run a thread and then a callback
@@ -105,6 +106,8 @@ to_be_removed = {} # list of contacts that has just signed out
 
 events = Events()
 
+notification = notify.Notification()
+
 nicks = {} # list of our nick names in each account
 # should we block 'contact signed in' notifications for this account?
 # this is only for the first 30 seconds after we change our show
diff --git a/src/common/ged.py b/src/common/ged.py
index c0a2700f6..81af8d995 100644
--- a/src/common/ged.py
+++ b/src/common/ged.py
@@ -27,12 +27,17 @@ Global Events Dispatcher module.
 import logging
 log = logging.getLogger('gajim.common.ged')
 
-PRECORE = 30
-CORE = 40
-POSTCORE = 50
+PRECORE = 10
+CORE = 20
+POSTCORE = 30
+PREGUI = 40
+PREGUI1 = 50
 GUI1 = 60
-GUI2 = 70
-POSTGUI = 80
+POSTGUI1 = 70
+PREGUI2 = 80
+GUI2 = 90
+POSTGUI2 = 100
+POSTGUI = 110
 
 class GlobalEventsDispatcher(object):
 
@@ -68,4 +73,4 @@ class GlobalEventsDispatcher(object):
         if event_name in self.handlers:
             for priority, handler in self.handlers[event_name]:
                 if handler(*args, **kwargs):
-                    return
+                    return True
diff --git a/src/common/nec.py b/src/common/nec.py
index c8c8bc38c..dcb03ad1e 100644
--- a/src/common/nec.py
+++ b/src/common/nec.py
@@ -58,8 +58,8 @@ class NetworkEventsController(object):
 
     def push_incoming_event(self, event_object):
         if event_object.generate():
-            gajim.ged.raise_event(event_object.name, event_object)
-            self._generate_events_based_on_incoming_event(event_object)
+            if not gajim.ged.raise_event(event_object.name, event_object):
+                self._generate_events_based_on_incoming_event(event_object)
 
     def push_outgoing_event(self, event_object):
         pass
@@ -78,8 +78,8 @@ class NetworkEventsController(object):
             for new_event_class in self.incoming_events_generators[base_event_name]:
                 new_event_object = new_event_class(None, base_event=event_object)
                 if new_event_object.generate():
-                    gajim.ged.raise_event(new_event_object.name, new_event_object)
-                    self._generate_events_based_on_incoming_event(new_event_object)
+                    if not gajim.ged.raise_event(new_event_object.name, new_event_object):
+                        self._generate_events_based_on_incoming_event(new_event_object)
 
 class NetworkEvent(object):
     name = ''
diff --git a/src/disco.py b/src/disco.py
index 9a47a8765..b6679d4e3 100644
--- a/src/disco.py
+++ b/src/disco.py
@@ -1474,7 +1474,6 @@ class ToplevelAgentBrowser(AgentBrowser):
         if self.search_button:
             self.search_button.set_sensitive(False)
         model, iter_ = self.window.services_treeview.get_selection().get_selected()
-        model, iter_ = self.window.services_treeview.get_selection().get_selected()
         if not iter_:
             return
         if not model[iter_][0]:
diff --git a/src/groupchat_control.py b/src/groupchat_control.py
index 5013ed329..33ac423df 100644
--- a/src/groupchat_control.py
+++ b/src/groupchat_control.py
@@ -480,6 +480,8 @@ class GroupchatControl(ChatControlBase):
             self._nec_gc_config_changed_received)
         gajim.ged.register_event_handler('signed-in', ged.GUI1,
             self._nec_signed_in)
+        gajim.ged.register_event_handler('decrypted-message-received', ged.GUI2,
+            self._nec_decrypted_message_received)
         gajim.gc_connected[self.account][self.room_jid] = False
         # disable win, we are not connected yet
         ChatControlBase.got_disconnected(self)
@@ -1108,10 +1110,6 @@ class GroupchatControl(ChatControlBase):
                     self.attention_list.pop(0) # remove older
                 self.attention_list.append(contact)
 
-            if sound == 'received':
-                helpers.play_sound('muc_message_received')
-            elif sound == 'highlight':
-                helpers.play_sound('muc_message_highlight')
             if text.startswith('/me ') or text.startswith('/me\n'):
                 other_tags_for_text.append('gc_nickname_color_' + \
                     str(self.gc_custom_colors[contact]))
@@ -1271,6 +1269,23 @@ class GroupchatControl(ChatControlBase):
         password = gajim.gc_passwords.get(self.room_jid, '')
         obj.conn.join_gc(self.nick, self.room_jid, password)
 
+    def _nec_decrypted_message_received(self, obj):
+        if obj.conn.name != self.account:
+            return
+        if obj.gc_control == self and obj.resource:
+            # We got a pm from this room
+            nick = obj.resource
+            if obj.session.control:
+                # print if a control is open
+                obj.session.control.print_conversation(obj.msgtxt,
+                    tim=obj.timestamp, xhtml=obj.xhtml, encrypted=obj.encrypted,
+                    displaymarking=obj.displaymarking)
+            else:
+                # otherwise pass it off to the control to be queued
+                self.on_private_message(nick, obj.msgtxt, obj.timestamp,
+                    obj.xhtml, self, msg_id=obj.msg_id, encrypted=obj.encrypted,
+                    displaymarking=obj.displaymarking)
+
     def got_connected(self):
         # Make autorejoin stop.
         if self.autorejoin:
diff --git a/src/notify.py b/src/notify.py
index 888c2fbde..6da2f2e2e 100644
--- a/src/notify.py
+++ b/src/notify.py
@@ -36,6 +36,7 @@ import gtk
 
 from common import gajim
 from common import helpers
+from common import ged
 
 from common import dbus_support
 if dbus_support.supported:
@@ -390,6 +391,32 @@ def on_pynotify_notification_clicked(notification, action):
     notification.close()
     gajim.interface.handle_event(account, jid, msg_type)
 
+class Notification:
+    """
+    Handle notifications
+    """
+    def __init__(self):
+        gajim.ged.register_event_handler('notification', ged.GUI2,
+            self._nec_notification)
+
+    def _nec_notification(self, obj):
+        if obj.do_popup:
+            popup(obj.popup_event_type, obj.jid, obj.conn.name,
+                obj.popup_msg_type, path_to_image=obj.popup_image,
+                title=obj.popup_title, text=obj.popup_text)
+
+        if obj.do_sound:
+            if obj.sound_file:
+                helpers.play_sound_file(obj.sound_file)
+            elif obj.sound_event:
+                helpers.play_sound(obj.sound_event)
+
+        if obj.do_command:
+            try:
+                helpers.exec_command(obj.command)
+            except Exception:
+                pass
+
 class NotificationResponseManager:
     """
     Collect references to pending DesktopNotifications and manages there
diff --git a/src/roster_window.py b/src/roster_window.py
index b7ef6f054..32cca46c9 100644
--- a/src/roster_window.py
+++ b/src/roster_window.py
@@ -2568,6 +2568,44 @@ class RosterWindow:
         self.set_actions_menu_needs_rebuild()
         self.draw_account(obj.conn.name)
 
+    def _nec_decrypted_message_received(self, obj):
+        if not obj.msgtxt: # empty message text
+            return True
+        if obj.mtype not in ('norml', 'chat'):
+            return
+        if obj.session.control:
+            typ = ''
+            if obj.mtype == 'error':
+                typ = 'error'
+
+            obj.session.control.print_conversation(obj.msgtxt, typ,
+            tim=obj.timestamp, encrypted=obj.encrypted, subject=obj.subject,
+            xhtml=obj.xhtml, displaymarking=obj.displaymarking)
+        elif obj.popup:
+            if not obj.session.control:
+                contact = gajim.contacts.get_contact(obj.conn.name, obj.jid,
+                    obj.resource_for_chat)
+                obj.session.control = gajim.interface.new_chat(contact,
+                    obj.conn.name, resource=obj.resource_for_chat,
+                    session=obj.session)
+                if len(gajim.events.get_events(obj.conn.name, obj.fjid)):
+                    obj.session.control.read_queue()
+
+        if obj.show_in_roster:
+            self.draw_contact(obj.jid, obj.conn.name)
+            self.show_title() # we show the * or [n]
+            # Select the big brother contact in roster, it's visible because it
+            # has events.
+            family = gajim.contacts.get_metacontacts_family(obj.conn.name,
+                obj.jid)
+            if family:
+                nearby_family, bb_jid, bb_account = \
+                    gajim.contacts.get_nearby_family_and_big_brother(family,
+                    obj.conn.name)
+            else:
+                bb_jid, bb_account = obj.jid, obj.conn.name
+            self.select_contact(bb_jid, bb_account)
+
 ################################################################################
 ### Menu and GUI callbacks
 ### FIXME: order callbacks in itself...
@@ -6404,3 +6442,5 @@ class RosterWindow:
             self._nec_metacontacts_received)
         gajim.ged.register_event_handler('signed-in', ged.GUI1,
             self._nec_signed_in)
+        gajim.ged.register_event_handler('decrypted-message-received', ged.GUI2,
+            self._nec_decrypted_message_received)
diff --git a/src/session.py b/src/session.py
index 3068f5b7a..7e30e4c40 100644
--- a/src/session.py
+++ b/src/session.py
@@ -97,6 +97,8 @@ class ChatControlSession(stanza_session.EncryptedStanzaSession):
                     common.logger.LOG_DB_PATH
                 self.conn.dispatch('ERROR', (pritext, sectext))
 
+        obj.msg_id = msg_id
+
         treat_as = gajim.config.get('treat_incoming_messages')
         if treat_as:
             obj.mtype = treat_as
@@ -106,14 +108,6 @@ class ChatControlSession(stanza_session.EncryptedStanzaSession):
             pm = True
             obj.mtype = 'pm'
 
-        highest_contact = gajim.contacts.get_contact_with_highest_priority(
-            self.conn.name, obj.jid)
-
-        # does this resource have the highest priority of any available?
-        is_highest = not highest_contact or not highest_contact.resource or \
-            obj.resource == highest_contact.resource or highest_contact.show ==\
-            'offline'
-
         # Handle chat states
         contact = gajim.contacts.get_contact(self.conn.name, obj.jid,
             obj.resource)
@@ -142,21 +136,20 @@ class ChatControlSession(stanza_session.EncryptedStanzaSession):
         # THIS MUST BE AFTER chatstates handling
         # AND BEFORE playsound (else we ear sounding on chatstates!)
         if not obj.msgtxt: # empty message text
-            return
+            return True
 
         if gajim.config.get_per('accounts', self.conn.name,
         'ignore_unknown_contacts') and not gajim.contacts.get_contacts(
         self.conn.name, obj.jid) and not pm:
-            return
+            return True
 
-        if not contact:
-            # contact is not in the roster, create a fake one to display
-            # notification
-            contact = gajim.contacts.create_not_in_roster_contact(jid=obj.jid,
-                account=self.conn.name, resource=obj.resource)
+        highest_contact = gajim.contacts.get_contact_with_highest_priority(
+            self.conn.name, obj.jid)
 
-        advanced_notif_num = notify.get_advanced_notification(
-            'message_received', self.conn.name, contact)
+        # does this resource have the highest priority of any available?
+        is_highest = not highest_contact or not highest_contact.resource or \
+            obj.resource == highest_contact.resource or highest_contact.show ==\
+            'offline'
 
         if not pm and is_highest:
             jid_of_control = obj.jid
@@ -170,47 +163,8 @@ class ChatControlSession(stanza_session.EncryptedStanzaSession):
                 self.control = ctrl
                 self.control.set_session(self)
 
-        # Is it a first or next message received ?
-        first = False
-        if not self.control and not gajim.events.get_events(self.conn.name, \
-        jid_of_control, [obj.mtype]):
-            first = True
-
-        if pm:
-            nickname = obj.resource
-            if self.control:
-                # print if a control is open
-                self.control.print_conversation(obj.msgtxt, tim=obj.timestamp,
-                    xhtml=obj.xhtml, encrypted=obj.encrypted,
-                    displaymarking=obj.displaymarking)
-            else:
-                # otherwise pass it off to the control to be queued
-                obj.gc_control.on_private_message(nickname, obj.msgtxt,
-                    obj.timestamp, obj.xhtml, self, msg_id=msg_id,
-                    encrypted=obj.encrypted, displaymarking=obj.displaymarking)
-        else:
-            self.roster_message(obj.jid, obj.msgtxt, obj.timestamp,
-                obj.encrypted, obj.mtype,
-                obj.subject, obj.resource, msg_id, obj.user_nick,
-                advanced_notif_num, xhtml=obj.xhtml, form_node=obj.form_node,
-                displaymarking=obj.displaymarking)
-
-            nickname = gajim.get_name_from_jid(self.conn.name, obj.jid)
-
-        # Check and do wanted notifications
-        msg = obj.msgtxt
-        if obj.subject:
-            msg = _('Subject: %s') % obj.subject + '\n' + msg
-        focused = False
-
-        if self.control:
-            parent_win = self.control.parent_win
-            if parent_win and self.control == parent_win.get_active_control() \
-            and parent_win.window.has_focus:
-                focused = True
-
-        notify.notify('new_message', jid_of_control, self.conn.name, [obj.mtype,
-                first, nickname, msg, focused], advanced_notif_num)
+        if not pm:
+            self.roster_message2(obj)
 
         if gajim.interface.remote_ctrl:
             gajim.interface.remote_ctrl.raise_signal('NewMessage', (
@@ -218,14 +172,94 @@ class ChatControlSession(stanza_session.EncryptedStanzaSession):
                 obj.encrypted, obj.mtype, obj.subject, obj.chatstate, msg_id,
                 obj.composing_xep, obj.user_nick, obj.xhtml, obj.form_node]))
 
-        gajim.ged.raise_event('NewMessage',
-            (self.conn.name, [obj.fjid, obj.msgtxt, obj.timestamp,
-            obj.encrypted, obj.mtype, obj.subject, obj.chatstate, msg_id,
-            obj.composing_xep, obj.user_nick, obj.xhtml, obj.form_node]))
+    def roster_message2(self, obj):
+        """
+        Display the message or show notification in the roster
+        """
+        contact = None
+        jid = obj.jid
+        resource = obj.resource
+        # if chat window will be for specific resource
+        resource_for_chat = resource
+
+        fjid = jid
+
+        # Try to catch the contact with correct resource
+        if resource:
+            fjid = jid + '/' + resource
+            contact = gajim.contacts.get_contact(obj.conn.name, jid, resource)
+
+        highest_contact = gajim.contacts.get_contact_with_highest_priority(
+            obj.conn.name, jid)
+        if not contact:
+            # If there is another resource, it may be a message from an
+            # invisible resource
+            lcontact = gajim.contacts.get_contacts(obj.conn.name, jid)
+            if (len(lcontact) > 1 or (lcontact and lcontact[0].resource and \
+            lcontact[0].show != 'offline')) and jid.find('@') > 0:
+                contact = gajim.contacts.copy_contact(highest_contact)
+                contact.resource = resource
+                contact.priority = 0
+                contact.show = 'offline'
+                contact.status = ''
+                gajim.contacts.add_contact(obj.conn.name, contact)
+
+            else:
+                # Default to highest prio
+                fjid = jid
+                resource_for_chat = None
+                contact = highest_contact
+
+        if not contact:
+            # contact is not in roster
+            contact = gajim.interface.roster.add_to_not_in_the_roster(
+                obj.conn.name, jid, obj.user_nick)
+
+        if not self.control:
+            ctrl = gajim.interface.msg_win_mgr.get_control(fjid, self.conn.name)
+            if ctrl:
+                self.control = ctrl
+                self.control.set_session(self)
+            else:
+                # if no control exists and message comes from highest prio,
+                # the new control shouldn't have a resource
+                if highest_contact and contact.resource == \
+                highest_contact.resource and jid != gajim.get_jid_from_account(
+                self.conn.name):
+                    fjid = jid
+                    resource_for_chat = None
+
+        obj.popup = helpers.allow_popup_window(self.conn.name)
+        obj.resource_for_chat = resource_for_chat
+
+        type_ = 'chat'
+        event_type = 'message_received'
+
+        if obj.mtype == 'normal':
+            type_ = 'normal'
+            event_type = 'single_message_received'
+
+        if self.control and obj.mtype != 'normal':
+            obj.show_in_roster = False
+            obj.show_in_systray = False
+        else:
+            obj.show_in_roster = notify.get_show_in_roster(event_type,
+                self.conn.name, contact, self)
+            obj.show_in_systray = notify.get_show_in_systray(event_type,
+                self.conn.name, contact)
+
+        if not self.control:
+            event = gajim.events.create_event(type_, (obj.msgtxt, obj.subject,
+                obj.mtype, obj.timestamp, obj.encrypted, obj.resource,
+                obj.msg_id, obj.xhtml, self, obj.form_node, obj.displaymarking),
+                show_in_roster=obj.show_in_roster,
+                show_in_systray=obj.show_in_systray)
+
+            gajim.events.add_event(self.conn.name, fjid, event)
 
     def roster_message(self, jid, msg, tim, encrypted=False, msg_type='',
-                    subject=None, resource='', msg_id=None, user_nick='',
-                    advanced_notif_num=None, xhtml=None, form_node=None, displaymarking=None):
+    subject=None, resource='', msg_id=None, user_nick='',
+    advanced_notif_num=None, xhtml=None, form_node=None, displaymarking=None):
         """
         Display the message or show notification in the roster
         """
-- 
2.11.4.GIT