ShowNetPort.h

/*
 * 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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * ShowNetPort.h
 * The ShowNet plugin for ola
 * Copyright (C) 2005-2009 Simon Newton
 */

#ifndef PLUGINS_SHOWNET_SHOWNETPORT_H_
#define PLUGINS_SHOWNET_SHOWNETPORT_H_

#include <string>
#include "olad/Port.h"
#include "plugins/shownet/ShowNetDevice.h"
#include "plugins/shownet/ShowNetNode.h"

namespace ola {
namespace plugin {
namespace shownet {

using ola::DmxBuffer;

class ShowNetInputPort: public BasicInputPort {
 public:
 ShowNetInputPort(ShowNetDevice *parent,
 unsigned int id,
 class PluginAdaptor *plugin_adaptor,
 ShowNetNode *node):
 BasicInputPort(parent, id, plugin_adaptor),
 m_node(node) {}
 ~ShowNetInputPort() {}

 string Description() const;
 const DmxBuffer &ReadDMX() const { return m_buffer; }
 bool PreSetUniverse(Universe *old_universe, Universe *new_universe);
 void PostSetUniverse(Universe *old_universe, Universe *new_universe);

 private :
 DmxBuffer m_buffer;
 ShowNetNode *m_node;
};


class ShowNetOutputPort: public BasicOutputPort {
 public:
 ShowNetOutputPort(ShowNetDevice *parent,
 unsigned int id,
 ShowNetNode *node):
 BasicOutputPort(parent, id),
 m_node(node) {}
 ~ShowNetOutputPort() {}

 bool PreSetUniverse(Universe *old_universe, Universe *new_universe);
 string Description() const;
 bool WriteDMX(const DmxBuffer &buffer, uint8_t priority);

 private:
 ShowNetNode *m_node;
};
} // namespace shownet
} // namespace plugin
} // namespace ola
#endif // PLUGINS_SHOWNET_SHOWNETPORT_H_