center focus out line

src/chat.py

@@ -682,13 +682,15 @@ class Chat:
 		tag = conversation_buffer.create_tag('underline')
 		tag.set_property('underline', pango.UNDERLINE_SINGLE)
 		
+		conversation_buffer.create_tag('focus-out-line', 
+			justification = gtk.JUSTIFY_CENTER) # FIXME: make it gtk.JUSTIFY_FILL when GTK+ REALLY supports it
+		
 		self.xmls[jid].signal_autoconnect(self)
 		conversation_scrolledwindow = self.xmls[jid].get_widget(
 			'conversation_scrolledwindow')
 		conversation_scrolledwindow.get_vadjustment().connect('value-changed',
 			self.on_conversation_vadjustment_value_changed)
 
-
 		if len(self.xmls) > 1:
 			self.notebook.set_show_tabs(True)
 

src/groupchat_window.py

@@ -223,7 +223,7 @@ class GroupchatWindow(chat.Chat):
 				end_iter_for_previous_line = buffer.get_iter_at_offset(
 					self.focus_out_end_iter_offset[room_jid])
 				begin_iter_for_previous_line = end_iter_for_previous_line.copy()
-				begin_iter_for_previous_line.backward_chars(16) # FIXME: position stuff not always 15+1 (the '\n') after fix
+				begin_iter_for_previous_line.backward_chars(16) # 15+1 (the '\n')
 				
 				# remove focus out line
 				buffer.delete(begin_iter_for_previous_line,
@@ -232,11 +232,10 @@ class GroupchatWindow(chat.Chat):
 			# add the new focus out line
 			dash_char = unicodedata.lookup(
 				'BOX DRAWINGS HEAVY HORIZONTAL').encode('utf-8')
-			
-			# maybe add gtk.JUSTIFY_FILL on 'justify' in texttag
-			focus_out_line = '\n' + dash_char * 15 # FIXME: do better position stuff
+			focus_out_line = '\n' + dash_char * 15
 			end_iter = buffer.get_end_iter()
-			buffer.insert(end_iter, focus_out_line)
+			buffer.insert_with_tags_by_name(end_iter, focus_out_line,
+				'focus-out-line')
 			
 			self.allow_focus_out_line[room_jid] = False