SigSlotConnection.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2016.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __FWCOM_HELPER_SIGSLOTCONNECTION_HPP__
#define __FWCOM_HELPER_SIGSLOTCONNECTION_HPP__

#include "fwCom/config.hpp"
#include <fwCom/Connection.hpp>
#include <fwCom/HasSignals.hpp>
#include <fwCom/HasSlots.hpp>

#include <list>
#include <utility>
#include <vector>


namespace fwCom
{
namespace helper
{

class FWCOM_CLASS_API SigSlotConnection
{

public:

    typedef std::list< ::fwCom::Connection > ConnectionContainerType;

    typedef std::pair< ::fwCom::Signals::SignalKeyType, ::fwCom::Slots::SlotKeyType > KeyConnectionType;

    typedef std::vector< KeyConnectionType > KeyConnectionsType;

    FWCOM_API SigSlotConnection();

    FWCOM_API virtual ~SigSlotConnection();

    FWCOM_API void connect(const ::fwCom::HasSignals::csptr& hasSignals, ::fwCom::Signals::SignalKeyType signalKey,
                           const ::fwCom::HasSlots::csptr& hasSlots, ::fwCom::Slots::SlotKeyType slotKey );

    FWCOM_API void connect(const ::fwCom::HasSignals::csptr& hasSignals, const ::fwCom::HasSlots::csptr& hasSlots,
                           const KeyConnectionsType& keyConnections );

    FWCOM_API void addConnection( ::fwCom::Connection connection );

    FWCOM_API void disconnect();

protected:

    ConnectionContainerType m_connections;
};

} // end namespace helper
} // end namespace fwCom

#endif // __FWCOM_HELPER_SIGSLOTCONNECTION_HPP__