sort contacts by most recent event

[empathy.git] / libempathy-gtk / empathy-roster-view.c

diff --git a/libempathy-gtk/empathy-roster-view.c b/libempathy-gtk/empathy-roster-view.c
index 0dab3ba66d833a2c5f8cd3e4779da1942a44bdff..e463bd9f0ac539f53a2437b1c1e1112902f4213a 100644 (file)
--- a/libempathy-gtk/empathy-roster-view.c
+++ b/libempathy-gtk/empathy-roster-view.c
@@ -189,6 +189,10 @@ add_roster_contact (EmpathyRosterView *self,
   g_signal_connect (contact, "notify::alias",
       G_CALLBACK (roster_contact_changed_cb), self);
 
+  /* Need to resort if most recent event changed */
+  g_signal_connect (contact, "notify::most-recent-event",
+      G_CALLBACK (roster_contact_changed_cb), self);
+
   gtk_widget_show (contact);
   gtk_container_add (GTK_CONTAINER (self), contact);
 
@@ -625,6 +629,20 @@ contact_in_top (EmpathyRosterView *self,
   return FALSE;
 }
 
+static gint
+compare_roster_contacts_by_conversation_time (EmpathyRosterContact *a,
+    EmpathyRosterContact *b)
+{
+  gint64 ts_a, ts_b;
+
+  ts_a = empathy_roster_contact_get_most_recent_timestamp (a);
+  ts_b = empathy_roster_contact_get_most_recent_timestamp (b);
+
+  if (ts_a == ts_b) return 0;
+  if (ts_a > ts_b) return -1;
+  return 1;
+}
+
 static gint
 compare_roster_contacts_by_alias (EmpathyRosterContact *a,
     EmpathyRosterContact *b)
@@ -654,7 +672,7 @@ compare_roster_contacts_no_group (EmpathyRosterView *self,
   if (top_a == top_b)
     /* Both contacts are in the top of the roster (or not). Sort them
      * alphabetically */
-    return compare_roster_contacts_by_alias (a, b);
+    return compare_roster_contacts_by_conversation_time (a, b);
   else if (top_a)
     return -1;
   else
@@ -691,7 +709,7 @@ compare_roster_contacts_with_groups (EmpathyRosterView *self,
 
   if (!tp_strdiff (group_a, group_b))
     /* Same group, compare the contacts */
-    return compare_roster_contacts_by_alias (a, b);
+    return compare_roster_contacts_by_conversation_time (a, b);
 
   /* Sort by group */
   return compare_group_names (group_a, group_b);