messagePump.h

/* Copyright (c) 2007-2013, Stefan Eilemann <eile@equalizergraphics.com>
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 2.1 as published
 * by the Free Software Foundation.
 *
 * This library 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 Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef EQ_MESSAGEPUMP_H
#define EQ_MESSAGEPUMP_H

#include <eq/client/api.h>
#include <eq/client/types.h>

namespace eq
{
class MessagePump
{
public:
    MessagePump() {}

    virtual ~MessagePump() {}

    virtual void postWakeup() = 0;

    virtual void dispatchAll() = 0;

    virtual void dispatchOne( const uint32_t timeout =
                              LB_TIMEOUT_INDEFINITE ) = 0;

    virtual void register_( dc::Proxy* )
        { LBWARN << "Missing message pump for DisplayCluster" << std::endl; }

    virtual void deregister( dc::Proxy* ) { /*Not implemented*/ }
};
}

#endif //EQ_MESSAGEPUMP_H