chatstate.Show resource counter

chatstate/chatstate.py

@@ -9,7 +9,23 @@ from common import ged
 from common import gajim
 from common import helpers
 import gtkgui_helpers
+import unicodedata
 
+def paragraph_direction_mark(text):
+    """
+    Determine paragraph writing direction according to
+    http://www.unicode.org/reports/tr9/#The_Paragraph_Level
+
+    Returns either Unicode LTR mark or RTL mark.
+    """
+    for char in text:
+        bidi = unicodedata.bidirectional(char)
+        if bidi == 'L':
+            return u'\u200E'
+        elif bidi == 'AL' or bidi == 'R':
+            return u'\u200F'
+
+    return u'\u200E'
 
 class ChatstatePlugin(GajimPlugin):
 
@@ -41,12 +57,23 @@ class ChatstatePlugin(GajimPlugin):
         child_iters = gajim.interface.roster._get_contact_iter(obj.jid,
             obj.conn.name, contact, self.model)
 
+        name = gobject.markup_escape_text(contact.get_shown_name())
+        contact_instances = gajim.contacts.get_contacts(obj.conn.name,
+            contact.jid)
+
+        # Show resource counter
+        nb_connected_contact = 0
+        for c in contact_instances:
+            if c.show not in ('error', 'offline'):
+                nb_connected_contact += 1
+        if nb_connected_contact > 1:
+            name += paragraph_direction_mark(unicode(name))
+            name += u' (%d)' % nb_connected_contact
+
         for child_iter in child_iters:
-            name = gobject.markup_escape_text(contact.get_shown_name())
             if chatstate != 'gone':
                 color = self.chatstates[chatstate]
                 name = '<span foreground="%s">%s</span>' % (color, name)
-
             if contact.status and gajim.config.get(
             'show_status_msgs_in_roster'):
                 status = contact.status.strip()