#ifndef dispnode_h

#define dispnode_h

/*

* NIST STEP Editor Class Library

* cleditor/dispnode.h

* April 1997

* David Sauder

* K. C. Morris

* Development of this software was funded by the United States Government,

* and is not subject to copyright.

*/

/* $Id: dispnode.h,v 3.0.1.2 1997/11/05 22:11:39 sauderd DP3.1 $ */

#include <sc_export.h>

/*#include <STEPattribute.h>*/

/*#include <STEPentity.h>*/

#include <sdai.h>

#include <gennode.h>

#include <gennodelist.h>

//#include <gennode.inline.h>

#include <editordefines.h>

//#include <mgrnode.h>

class MgrNode;

//////////////////////////////////////////////////////////////////////////////

// class DisplayNode

//////////////////////////////////////////////////////////////////////////////

class SC_CORE_EXPORT DisplayNode : public GenericNode {

protected:

friend class GenNodeList;

friend class DisplayNodeList;

MgrNode * mn;

void * see;

displayStateEnum displayState; // = { mappedWrite, mappedView, notMapped }

public:

// this should probably only be used to create head nodes for dispnodelists

DisplayNode() {

displayState = noMapState;

}

DisplayNode( MgrNode * node ) {

mn = node;

displayState = noMapState;

}

~DisplayNode();

void SEE( void * s ) {

see = s;

}

virtual void * SEE() {

return see;

}

void mgrNode( MgrNode * node ) {

mn = node;

}

class MgrNode * mgrNode() {

return mn;

}

displayStateEnum DisplayState() {

return displayState;

}

int DisplayListMember( displayStateEnum ds ) {

return ( displayState == ds );

}

int ChangeState( displayStateEnum s );

int ChangeList( DisplayNodeList * cmdList );

void Remove();

protected:

};

//////////////////////////////////////////////////////////////////////////////

// class DisplayNode inline functions

// these functions don't rely on any inline functions (its own or

// other classes) that aren't in this file except for Generic functions

//////////////////////////////////////////////////////////////////////////////

#endif