#ifndef COIN_SOFIELDCONTAINER_H
#define COIN_SOFIELDCONTAINER_H

/**************************************************************************\
 *
 *  This file is part of the Coin 3D visualization library.
 *  Copyright (C) 1998-2006 by Systems in Motion.  All rights reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  ("GPL") version 2 as published by the Free Software Foundation.
 *  See the file LICENSE.GPL at the root directory of this source
 *  distribution for additional information about the GNU GPL.
 *
 *  For using Coin with software that can not be combined with the GNU
 *  GPL, and for taking advantage of the additional benefits of our
 *  support services, please contact Systems in Motion about acquiring
 *  a Coin Professional Edition License.
 *
 *  See http://www.coin3d.org/ for more information.
 *
 *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
 *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
 *
\**************************************************************************/

#include <Inventor/misc/SoBase.h>

class SbString;
class SoFieldData;
class SoFieldList;
class SoOutput;


class COIN_DLL_API SoFieldContainer : public SoBase {
  typedef SoBase inherited;

public:
  static void initClass(void);
  static SoType getClassTypeId(void);

  void setToDefaults(void);
  SbBool hasDefaultValues(void) const;

  SbBool fieldsAreEqual(const SoFieldContainer * container) const;
  void copyFieldValues(const SoFieldContainer * container,
                       SbBool copyconnections = FALSE);

  SbBool set(const char * const fielddata);
  void get(SbString & fielddata);

  virtual int getFields(SoFieldList & l) const;
  virtual int getAllFields(SoFieldList & l) const;
  virtual SoField * getField(const SbName & name) const;
  virtual SoField * getEventIn(const SbName & name) const;
  virtual SoField * getEventOut(const SbName & name) const;
  SbBool getFieldName(const SoField * const field, SbName & name) const;

  SbBool enableNotify(const SbBool flag);
  SbBool isNotifyEnabled(void) const;

  SbBool set(const char * fielddata, SoInput * in);
  void get(SbString & fielddata, SoOutput * out);

  virtual void notify(SoNotList * l);

  virtual SbBool validateNewFieldValue(SoField * field, void * newval);

  virtual void addWriteReference(SoOutput * out, SbBool isfromfield = FALSE);
  virtual void writeInstance(SoOutput * out);

  SbBool getIsBuiltIn(void) const;
  virtual const SoFieldData * getFieldData(void) const;

  virtual void copyContents(const SoFieldContainer * from,
                            SbBool copyconnections);
  virtual SoFieldContainer * copyThroughConnection(void) const;

  static void initCopyDict(void);
  static void addCopy(const SoFieldContainer * orig,
                      const SoFieldContainer * copy);
  static SoFieldContainer * checkCopy(const SoFieldContainer * orig);
  static SoFieldContainer * findCopy(const SoFieldContainer * orig,
                                     const SbBool copyconnections);
  static void copyDone(void);

  void setUserData(void * userdata) const;
  void * getUserData(void) const;

protected:
  SoFieldContainer(void);
  ~SoFieldContainer();

  virtual SbBool readInstance(SoInput * in, unsigned short flags);
  SbBool isBuiltIn;

private:
  static SoType classTypeId;
  SbBool donotify;
};

#endif // !COIN_SOFIELDCONTAINER_H
