#ifndef COIN_SCXMLHISTORYELT_H
#define COIN_SCXMLHISTORYELT_H

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
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 * 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.
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 * Neither the name of the copyright holder 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
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\**************************************************************************/

#include <Inventor/scxml/ScXMLElt.h>

#include <Inventor/tools/SbPimplPtr.h>

class ScXMLTransitionElt;

class COIN_DLL_API ScXMLHistoryElt : public ScXMLElt {
  typedef ScXMLElt inherited;
  SCXML_ELEMENT_HEADER(ScXMLHistoryElt)

public:
  static void initClass(void);
  static void cleanClass(void);

  ScXMLHistoryElt(void);
  virtual ~ScXMLHistoryElt(void);

  // XML attributes
  virtual void setIdAttribute(const char * id);
  const char * getIdAttribute(void) const { return this->id; }
  virtual void setTypeAttribute(const char * type);
  const char * getTypeAttribute(void) const { return this->type; }

  virtual SbBool handleXMLAttributes(void);

  virtual void copyContents(const ScXMLElt * rhs);

  virtual const ScXMLElt * search(const char * attrname, const char * attrvalue) const;

  // transition
  virtual void setTransition(ScXMLTransitionElt * transition);
  virtual ScXMLTransitionElt * getTransition(void) const;

protected:
  char * id;
  char * type;

private:
  ScXMLHistoryElt(const ScXMLHistoryElt & rhs); // N/A
  ScXMLHistoryElt & operator = (const ScXMLHistoryElt & rhs); // N/A

  class PImpl;
  SbPimplPtr<PImpl> pimpl;

}; // ScXMLHistoryElt

#endif // !COIN_SCXMLHISTORYELT_H
