EventUtilityNode.h

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/* ========================================================================
 * Copyright (c) 2006,
 * Institute for Computer Graphics and Vision
 * Graz University of Technology
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * Neither the name of the Graz University of Technology nor the names of
 * its contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ========================================================================
 * PROJECT: OpenTracker
 * ======================================================================== */
/* ======================================================================= */

#ifndef _EVENTUTILITYNODE_H
#define _EVENTUTILITYNODE_H

#include <string>

#include "../OpenTracker.h"


#ifndef OT_NO_EVENTUTITLY_SUPPORT


namespace ot {
  class OPENTRACKER_API EventUtilityNode : public Node
    {
    protected:
      std::string oldName;
      std::string newName;
      std::string discard;
      std::string type;
      std::string name;
      std::string value;

    public:
      virtual int isEventGenerator() { return 1; };
      virtual void onEventGenerated(Event &event, Node &generator);
      void setRename(const std::string &oldName, const std::string &newName);
      void setDiscard(const std::string &discard);
      void setCreate(const std::string &type, const std::string &name, const std::string &value);

      friend class CommonNodeFactory;
    };

} // namespace ot


#endif //OT_NO_EVENTUTITLY_SUPPORT


#endif

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