display the number of unread message in the window title (#548701)

diff --git a/src/empathy-chat-window.c b/src/empathy-chat-window.c
index 818fc2aa3375e149a3cf8fd532564e2516de6253..4a4e1c1be986fe872d22276e5469be13906a3751 100644 (file)
--- a/src/empathy-chat-window.c
+++ b/src/empathy-chat-window.c
@@ -356,27 +356,84 @@ chat_window_contact_menu_update (EmpathyChatWindowPriv *priv,
        }
 }
 
+static guint
+get_all_unread_messages (EmpathyChatWindowPriv *priv)
+{
+       GList *l;
+       guint nb = 0;
+
+       for (l = priv->chats_new_msg; l != NULL; l = g_list_next (l)) {
+               EmpathyChat *chat = l->data;
+
+               nb += empathy_chat_get_nb_unread_messages (chat);
+       }
+
+       return nb;
+}
+
 static gchar *
 get_window_title_name (EmpathyChatWindowPriv *priv)
 {
        const gchar *active_name;
        guint nb_chats;
+       guint current_unread_msgs;
 
        nb_chats = g_list_length (priv->chats);
        g_assert (nb_chats > 0);
 
        active_name = empathy_chat_get_name (priv->current_chat);
 
+       current_unread_msgs = empathy_chat_get_nb_unread_messages (
+                       priv->current_chat);
+
        if (nb_chats == 1) {
                /* only one tab */
-               return g_strdup (active_name);
+               if (current_unread_msgs == 0)
+                       return g_strdup (active_name);
+               else
+                       return g_strdup_printf (ngettext (
+                               "%s (%d unread)",
+                               "%s (%d unread)", current_unread_msgs),
+                               active_name, current_unread_msgs);
        } else {
                guint nb_others = nb_chats - 1;
+               guint all_unread_msgs;
 
-               return g_strdup_printf (ngettext (
-                       "%s (and %u other)",
-                       "%s (and %u others)", nb_others),
-                       active_name, nb_others);
+               all_unread_msgs = get_all_unread_messages (priv);
+
+               if (all_unread_msgs == 0) {
+                       /* no unread message */
+                       return g_strdup_printf (ngettext (
+                               "%s (and %u other)",
+                               "%s (and %u others)", nb_others),
+                               active_name, nb_others);
+               }
+
+               else if (all_unread_msgs == current_unread_msgs) {
+                       /* unread messages are in the current tab */
+                       return g_strdup_printf (ngettext (
+                               "%s (%d unread)",
+                               "%s (%d unread)", current_unread_msgs),
+                               active_name, current_unread_msgs);
+               }
+
+               else if (current_unread_msgs == 0) {
+                       /* unread messages are in others tab */
+                       return g_strdup_printf (ngettext (
+                               "%s (%d unread from others)",
+                               "%s (%d unread from others)",
+                               all_unread_msgs),
+                               active_name, all_unread_msgs);
+               }
+
+               else {
+                       /* unread messages are in all the tabs */
+                       return g_strdup_printf (ngettext (
+                               "%s (%d unread from everyone)",
+                               "%s (%d unread from everyone)",
+                               all_unread_msgs),
+                               active_name, all_unread_msgs);
+               }
        }
 }