[folks] Add internal TpfPersona._set_is_favourite

[Xavier Claessens <xclaesse src gnome org>]

commit e7fe2e607a7fdeeeaa76de9a4ead872951b1611d
Author: Xavier Claessens <xavier claessens collabora co uk>
Date:   Tue Apr 10 15:15:07 2012 +0200

    Add internal TpfPersona._set_is_favourite
    
    https://bugzilla.gnome.org/show_bug.cgi?id=630822

 backends/telepathy/lib/tpf-persona-store.vala |    7 ++++---
 backends/telepathy/lib/tpf-persona.vala       |    6 ++++++
 2 files changed, 10 insertions(+), 3 deletions(-)
---
diff --git a/backends/telepathy/lib/tpf-persona-store.vala b/backends/telepathy/lib/tpf-persona-store.vala
index 8ab697b..296d615 100644
--- a/backends/telepathy/lib/tpf-persona-store.vala
+++ b/backends/telepathy/lib/tpf-persona-store.vala
@@ -554,14 +554,14 @@ public class Tpf.PersonaStore : Folks.PersonaStore
           this._favourite_ids.add (id);
           Persona ?p = this._lookup_persona_by_id (id);
           if (p != null)
-            p.is_favourite = true;
+            p._set_is_favourite (true);
         }
       foreach (var id in removed)
         {
           this._favourite_ids.remove (id);
           Persona ?p = this._lookup_persona_by_id (id);
           if (p != null)
-            p.is_favourite = false;
+            p._set_is_favourite (false);
         }
     }
 
@@ -896,7 +896,8 @@ public class Tpf.PersonaStore : Folks.PersonaStore
       this._contact_persona_map[contact] = persona;
       contact.weak_ref (this._contact_weak_notify_cb);
 
-      persona.is_favourite = this._favourite_ids.contains (contact.get_identifier ());
+      var is_favourite = this._favourite_ids.contains (contact.get_identifier ());
+      persona._set_is_favourite (is_favourite);
 
       return persona;
     }
diff --git a/backends/telepathy/lib/tpf-persona.vala b/backends/telepathy/lib/tpf-persona.vala
index ea28e54..9fcf8e6 100644
--- a/backends/telepathy/lib/tpf-persona.vala
+++ b/backends/telepathy/lib/tpf-persona.vala
@@ -343,6 +343,12 @@ public class Tpf.Persona : Folks.Persona,
       this.notify_property ("is-favourite");
     }
 
+  internal void _set_is_favourite (bool is_favourite)
+    {
+      this._is_favourite = is_favourite;
+      this.notify_property ("is-favourite");
+    }
+
   private HashSet<EmailFieldDetails> _email_addresses =
       new HashSet<EmailFieldDetails> (
           (GLib.HashFunc) EmailFieldDetails.hash,