handle error messages correctly. Fixes #4783

src/chat_control.py

@@ -134,7 +134,9 @@ class ChatControlBase(MessageControl):
 
 	def handle_message_textview_mykey_press(self, widget, event_keyval,
 	event_keymod):
-		pass # Derived should implement this rather than connecting to the event itself.
+		# Derived should implement this rather than connecting to the event
+		# itself.
+		pass
 
 	def status_url_clicked(self, widget, url):
 		helpers.launch_browser_mailer('url', url)
@@ -167,12 +169,14 @@ class ChatControlBase(MessageControl):
 			self._on_banner_eventbox_button_press_event)
 		self.handlers[id_] = widget
 
-		self.urlfinder = re.compile(r"(www\.(?!\.)|[a-z][a-z0-9+.-]*://)[^\s<>'\"]+[^!,\.\s<>\)'\"\]]")
+		self.urlfinder = re.compile(
+			r"(www\.(?!\.)|[a-z][a-z0-9+.-]*://)[^\s<>'\"]+[^!,\.\s<>\)'\"\]]")
 
 		if gajim.HAVE_PYSEXY:
 			import sexy
 			self.banner_status_label = sexy.UrlLabel()
-			self.banner_status_label.connect('url_activated', self.status_url_clicked)
+			self.banner_status_label.connect('url_activated',
+				self.status_url_clicked)
 		else:
 			self.banner_status_label = gtk.Label()
 		self.banner_status_label.set_selectable(True)
@@ -314,7 +318,8 @@ class ChatControlBase(MessageControl):
 			dialogs.AspellDictError(lang)
 
 	def on_msg_textview_populate_popup(self, textview, menu):
-		'''we override the default context menu and we prepend an option to switch languages'''
+		'''we override the default context menu and we prepend an option to switch
+		languages'''
 		def _on_select_dictionary(widget, lang):
 			per_type = 'contacts'
 			if self.type_id == message_control.TYPE_GC:
@@ -664,7 +669,7 @@ class ChatControlBase(MessageControl):
 				# other_tags_for_text == ['marked'] --> highlighted gc message
 				gajim.last_message_time[self.account][full_jid] = time.time()
 
-		if kind in ('incoming', 'incoming_queue'):
+		if kind in ('incoming', 'incoming_queue', 'error'):
 			gc_message = False
 			if self.type_id == message_control.TYPE_GC:
 				gc_message = True
@@ -674,7 +679,7 @@ class ChatControlBase(MessageControl):
 			not self.parent_win.is_active() or not end)) or \
 			(gc_message and \
 			jid in gajim.interface.minimized_controls[self.account])) and \
-			kind in ('incoming', 'incoming_queue'):
+			kind in ('incoming', 'incoming_queue', 'error'):
 				# we want to have save this message in events list
 				# other_tags_for_text == ['marked'] --> highlighted gc message
 				if gc_message:
@@ -706,7 +711,7 @@ class ChatControlBase(MessageControl):
 		if (not self.parent_win.get_active_control() or \
 		self != self.parent_win.get_active_control() or \
 		not self.parent_win.is_active() or not end) and \
-		kind in ('incoming', 'incoming_queue'):
+		kind in ('incoming', 'incoming_queue', 'error'):
 			self.parent_win.redraw_tab(self)
 			if not self.parent_win.is_active():
 				self.parent_win.show_title(True, self) # Enabled Urgent hint
@@ -1902,12 +1907,13 @@ class ChatControl(ChatControlBase):
 
 	def print_conversation(self, text, frm='', tim=None, encrypted=False,
 	subject=None, xhtml=None, simple=False, xep0184_id=None):
-		# TODO: contact? ITYM frm.
 		'''Print a line in the conversation:
-		if contact is set to status: it's a status message
-		if contact is set to another value: it's an outgoing message
-		if contact is set to print_queue: it is incomming from queue
-		if contact is not set: it's an incomming message'''
+		if frm is set to status: it's a status message
+		if frm is set to error: it's an error message
+		if frm is set to info: it's a information message
+		if frm is set to print_queue: it is incomming from queue
+		if frm is set to another value: it's an outgoing message
+		if frm is not set: it's an incomming message'''
 		contact = self.contact
 
 		if frm == 'status':
@@ -1915,6 +1921,9 @@ class ChatControl(ChatControlBase):
 				return
 			kind = 'status'
 			name = ''
+		elif frm == 'error':
+			kind = 'error'
+			name = ''
 		elif frm == 'info':
 			kind = 'info'
 			name = ''

src/conversation_textview.py

@@ -1154,7 +1154,7 @@ class ConversationTextview:
 				buffer_.insert_with_tags_by_name(end_iter, tim_format + '\n',
 					'time_sometimes')
 		# kind = info, we print things as if it was a status: same color, ...
-		if kind == 'info':
+		if kind in ('error', 'info'):
 			kind = 'status'
 		other_text_tag = self.detect_other_text_tag(text, kind)
 		text_tags = other_tags_for_text[:] # create a new list

src/session.py

@@ -296,12 +296,17 @@ class ChatControlSession(stanza_session.EncryptedStanzaSession):
 				self.conn.name, jid, user_nick)
 
 		if not self.control:
-			# 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 not jid == gajim.get_jid_from_account(self.conn.name):
-				fjid = jid
-				resource_for_chat = None
+			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 not jid == gajim.get_jid_from_account(self.conn.name):
+					fjid = jid
+					resource_for_chat = None
 
 		# Do we have a queue?
 		no_queue = len(gajim.events.get_events(self.conn.name, fjid)) == 0
@@ -319,7 +324,7 @@ class ChatControlSession(stanza_session.EncryptedStanzaSession):
 			typ = ''
 
 			if msg_type == 'error':
-				typ = 'status'
+				typ = 'error'
 
 			self.control.print_conversation(msg, typ, tim=tim, encrypted=encrypted,
 				subject=subject, xhtml=xhtml)