public class CellRendererPresence : Gtk.CellRendererPixbuf {
  private static Gdk.Pixbuf online;
  private static Gdk.Pixbuf away;
  private static Gdk.Pixbuf dnd;
  private static Gdk.Pixbuf xa;
  private static Gdk.Pixbuf undefined;
  private static Gdk.Pixbuf offline;
  
  private Contact _contact;
  
  static construct {
    try {
      online = new Gdk.Pixbuf.from_file("icons/16x16/online.png");
      away = new Gdk.Pixbuf.from_file("icons/16x16/away.png");
      dnd = new Gdk.Pixbuf.from_file("icons/16x16/dnd.png");
      xa = new Gdk.Pixbuf.from_file("icons/16x16/xa.png");
      undefined = new Gdk.Pixbuf.from_file("icons/16x16/requested.png");
      offline = new Gdk.Pixbuf.from_file("icons/16x16/offline.png");
    } catch(Error e) {
    }
  }
  
  public Contact contact {
    get {
      return _contact;
    }
    set {
      _contact = value;
      
      Gee.Map.Entry<string, Contact.Resource>? r = value.get_resource_with_highest_priority();
      if(r == null) {
        pixbuf = offline;
        return;
      }
      
      switch(r.value.show) {
      case Contact.Show.ONLINE:
        pixbuf = online;
        break;
      case Contact.Show.AWAY:
        pixbuf = away;
        break;
      case Contact.Show.DND:
        pixbuf = dnd;
        break;
      case Contact.Show.XA:
        pixbuf = xa;
        break;
      case Contact.Show.UNDEFINED:
        pixbuf = undefined;
        break;
      }
    }
  }
}