/*

* NIST STEP Editor Class Library

* cleditor/dispnode.cc

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

#include "clutils/gennode.h"

#include "clutils/gennodelist.h"

//#include <gennode.inline.h>

#include "clstepcore/dispnode.h"

#include "clstepcore/dispnodelist.h"

// define this to be the name of the display object

class StepEntityEditor;

// This function needs to be defined outside the SCL libraries. It needs to do

// two things:

// 1) unmap the StepEntityEditor window if it is mapped.

// 2) delete the StepEntityEditor window

// To see an example of this function used with the Data Probe look in

// ../clprobe-ui/StepEntEditor.cc Look at DeleteSEE() and ~StepEntityEditor().

extern void DeleteSEE( StepEntityEditor * se );

DisplayNode::~DisplayNode() {

Remove();

if( see ) {

DeleteSEE( ( StepEntityEditor * )see );

//DAS PORT need the cast from void* DeleteSEE(see);

}

}

void DisplayNode::Remove() {

GenericNode::Remove();

// DON'T DO THIS!! displayState = noMapState;

}

int DisplayNode::ChangeState( displayStateEnum s ) {

displayState = s;

return 1;

}

int DisplayNode::ChangeList( DisplayNodeList * cmdList ) {

Remove();

cmdList->Append( this );

return 1;

}