
/*
 * Ekiga -- A VoIP and Video-Conferencing application
 * Copyright (C) 2000-2009 Damien Sandras <dsandras@seconix.com>

 * This program is free software; you can  redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version. This program is distributed in the hope
 * that it will be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * Ekiga is licensed under the GPL license and as a special exception, you
 * have permission to link or otherwise combine this program with the
 * programs OPAL, OpenH323 and PWLIB, and distribute the combination, without
 * applying the requirements of the GNU GPL to the OPAL, OpenH323 and PWLIB
 * programs, as long as you do follow the requirements of the GNU GPL for all
 * the rest of the software thus combined.
 */


/*
 *                         local-cluster.h  -  description
 *                         ------------------------------------------
 *   begin                : written in 2007 by Julien Puydt
 *   copyright            : (c) 2007 by Julien Puydt
 *   description          : declaration of the cluster for the local roster
 *
 */

#ifndef __LOCAL_CLUSTER_H__
#define __LOCAL_CLUSTER_H__

#include "cluster-impl.h"
#include "trigger.h"
#include "local-heap.h"

namespace Local
{
/**
 * @addtogroup presence
 * @internal
 * @{
 */

  class Cluster :
    public Ekiga::ClusterImpl<Heap>,
    public Ekiga::Trigger,
    public boost::signals::trackable
  {
  public:

    Cluster (Ekiga::ServiceCore &_core);

    ~Cluster ();

    bool populate_menu (Ekiga::MenuBuilder &);

    bool is_supported_uri (const std::string uri) const;

    const std::string get_name () const
    { return "local-cluster"; }

    const std::string get_description () const
    { return "\tProvides the internal roster"; }

    void pull ();

    const std::set<std::string> existing_groups () const;

    HeapPtr get_heap ()
    { return heap; }

  private:

    Ekiga::ServiceCore &core;
    HeapPtr heap;

    void on_new_presentity ();

    void on_presence_received (std::string uri,
			       std::string presence);

    void on_status_received (std::string uri,
			     std::string status);
  };

  typedef boost::shared_ptr<Cluster> ClusterPtr;
/**
 * @}
 */
}

#endif
