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/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* 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 Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#include "scxml/ScXMLAnchor.h"
#include <assert.h>
#include <string.h>
#include <Inventor/scxml/ScXML.h>
// *************************************************************************
/*!
\class ScXMLAnchor ScXMLAnchor.h Inventor/scxml/ScXMLAnchor.h
\brief Implementation of the <anchor> SCXML element.
The <anchor> element is not supported yet other than as a
dummy state.
\since Coin 3.0
\ingroup scxml
*/
class ScXMLAnchor::PImpl {
public:
};
SCXML_OBJECT_SOURCE(ScXMLAnchor);
void
ScXMLAnchor::initClass(void)
{
SCXML_OBJECT_INIT_CLASS(ScXMLAnchor, ScXMLObject, SCXML_DEFAULT_NS, "anchor");
}
ScXMLAnchor::ScXMLAnchor(void)
: type(NULL), snapshot(NULL)
{
}
ScXMLAnchor::~ScXMLAnchor(void)
{
this->setTypeAttribute(NULL);
this->setSnapshotAttribute(NULL);
}
void
ScXMLAnchor::setTypeAttribute(const char * typestr)
{
if (this->type && this->type != this->getXMLAttribute("type")) {
delete [] this->type;
}
this->type = NULL;
if (typestr) {
this->type = new char [ strlen(typestr) + 1 ];
strcpy(this->type, typestr);
}
}
void
ScXMLAnchor::setSnapshotAttribute(const char * snapshotstr)
{
if (this->snapshot && this->snapshot != this->getXMLAttribute("snapshot")) {
delete [] this->snapshot;
}
this->snapshot = NULL;
if (snapshotstr) {
this->snapshot = new char [ strlen(snapshotstr) + 1 ];
strcpy(this->snapshot, snapshotstr);
}
}
SbBool
ScXMLAnchor::handleXMLAttributes(void)
{
if (!inherited::handleXMLAttributes()) return FALSE;
this->type = const_cast<char *>(this->getXMLAttribute("type"));
this->snapshot = const_cast<char *>(this->getXMLAttribute("snapshot"));
if (!this->type) {
return FALSE;
}
return TRUE;
}
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