Swiften/Client/NickResolver.h

/*
 * Copyright (c) 2010 Kevin Smith
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#include <map>
#include <boost/shared_ptr.hpp>
#include <string>

#include <Swiften/Base/API.h>
#include <Swiften/Base/boost_bsignals.h>
#include <Swiften/JID/JID.h>
#include <Swiften/Elements/VCard.h>

namespace Swift {
  class XMPPRoster;
  class MUCRegistry;
  class VCardManager;

  class SWIFTEN_API NickResolver {
    public:
      NickResolver(const JID& ownJID, XMPPRoster* xmppRoster, VCardManager* vcardManager, MUCRegistry* mucRegistry);

      std::string jidToNick(const JID& jid);

      boost::signal<void (const JID&, const std::string& /*previousNick*/)> onNickChanged;

    private:
      void handleVCardReceived(const JID& jid, VCard::ref vCard);
      void handleJIDUpdated(const JID& jid, const std::string& previousNick, const std::vector<std::string>& groups);
      void handleJIDAdded(const JID& jid);

    private:
      JID ownJID_;
      std::string ownNick_;
      XMPPRoster* xmppRoster_;
      MUCRegistry* mucRegistry_;
      VCardManager* vcardManager_;
  };
}