Fix a bug with receiving Private Messages when roster is minimized, print the number of unread pm in roster, and change icon when a pm is received.

src/chat_control.py

@@ -827,9 +827,15 @@ class ChatControlBase(MessageControl):
 			room_jid, nick = gajim.get_room_and_nick_from_fjid(jid)
 			groupchat_control = gajim.interface.msg_win_mgr.get_control(
 				room_jid, self.account)
+			if not groupchat_control and \
+			gajim.interface.minimized_controls.has_key(self.account) and \
+			room_jid in gajim.interface.minimized_controls[self.account]:
+				groupchat_control = \
+					gajim.interface.minimized_controls[self.account][room_jid]
 			groupchat_control.draw_contact(nick)
 			mw = gajim.interface.msg_win_mgr.get_window(room_jid, self.account)
-			mw.redraw_tab(groupchat_control)
+			if mw:
+				mw.redraw_tab(groupchat_control)
 		else:
 			gajim.interface.roster.draw_contact(jid, self.account)
 			gajim.interface.roster.show_title()

src/common/helpers.py

@@ -548,6 +548,10 @@ def get_icon_name_to_show(contact, account = None):
 	if account and gajim.events.get_nb_roster_events(account,
 	contact.get_full_jid()):
 		return 'message'
+	if account and gajim.interface.minimized_controls.has_key(account) and \
+	contact.jid in gajim.interface.minimized_controls[account] and gajim.interface.\
+		minimized_controls[account][contact.jid].get_nb_unread_pm() > 0:
+		return 'message'
 	if contact.jid.find('@') <= 0: # if not '@' or '@' starts the jid ==> agent
 		return contact.show
 	if contact.sub in ('both', 'to'):

src/gajim.py

@@ -686,6 +686,10 @@ class Interface:
 			jid = jid.replace('@', '')
 
 		groupchat_control = self.msg_win_mgr.get_control(jid, account)
+		if not groupchat_control and \
+		gajim.interface.minimized_controls.has_key(account) and \
+		jid in gajim.interface.minimized_controls[account]:
+			groupchat_control = gajim.interface.minimized_controls[account][jid]
 		pm = False
 		if groupchat_control and groupchat_control.type_id == \
 		message_control.TYPE_GC:

src/groupchat_control.py

@@ -543,14 +543,16 @@ class GroupchatControl(ChatControlBase):
 						self.room_jid, icon_name = 'message')
 				image = state_images['message']
 				model[iter][C_IMG] = image
-			self.parent_win.show_title()
-			self.parent_win.redraw_tab(self)
+			if self.parent_win:
+				self.parent_win.show_title()
+				self.parent_win.redraw_tab(self)
 		else:
 			self._start_private_message(nick)
 		# Scroll to line
 		self.list_treeview.expand_row(path[0:1], False)
 		self.list_treeview.scroll_to_cell(path)
 		self.list_treeview.set_cursor(path)
+		gajim.interface.roster.draw_contact(self.room_jid, self.account)
 
 	def get_contact_iter(self, nick):
 		model = self.list_treeview.get_model()

src/roster_window.py

@@ -581,13 +581,17 @@ class RosterWindow:
 		name = gobject.markup_escape_text(contact.get_shown_name())
 
 		# gets number of unread gc marked messages
-		nb_unread = len(gajim.events.get_events(account, jid,
-			['printed_marked_gc_msg']))
+		if gajim.interface.minimized_controls.has_key(account) and \
+		jid in gajim.interface.minimized_controls[account]:
+			nb_unread = len(gajim.events.get_events(account, jid,
+				['printed_marked_gc_msg']))
+			nb_unread += \
+				gajim.interface.minimized_controls[account][jid].get_nb_unread_pm()
 
-		if nb_unread == 1:
-			name = '%s *' % name
-		elif nb_unread > 1:
-			name = '%s [%s]' % (name, str(nb_unread))
+			if nb_unread == 1:
+				name = '%s *' % name
+			elif nb_unread > 1:
+				name = '%s [%s]' % (name, str(nb_unread))
 
 		strike = False
 		if jid in gajim.connections[account].blocked_contacts: