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/*
*
* Copyright (C) 1999-2024, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: dcmpstat
*
* Author: Marco Eichelberg
*
* Purpose:
* classes: DVPSAnnotationContent_PList
*
*/
#include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */
#include "dcmtk/dcmdata/dcdeftag.h"
#include "dcmtk/dcmpstat/dvpsabl.h"
#include "dcmtk/dcmpstat/dvpsab.h" /* for DVPSAnnotationContent */
#include "dcmtk/dcmpstat/dvpshlp.h" /* for class DVPSHelper */
/* --------------- class DVPSAnnotationContent_PList --------------- */
DVPSAnnotationContent_PList::DVPSAnnotationContent_PList()
: list_()
{
}
DVPSAnnotationContent_PList::DVPSAnnotationContent_PList(const DVPSAnnotationContent_PList &arg)
: list_()
{
OFListConstIterator(DVPSAnnotationContent *) first = arg.list_.begin();
OFListConstIterator(DVPSAnnotationContent *) last = arg.list_.end();
while (first != last)
{
list_.push_back((*first)->clone());
++first;
}
}
DVPSAnnotationContent_PList::~DVPSAnnotationContent_PList()
{
clear();
}
void DVPSAnnotationContent_PList::clear()
{
OFListIterator(DVPSAnnotationContent *) first = list_.begin();
OFListIterator(DVPSAnnotationContent *) last = list_.end();
while (first != last)
{
delete (*first);
first = list_.erase(first);
}
}
OFCondition DVPSAnnotationContent_PList::read(DcmItem &dset)
{
OFCondition result = EC_Normal;
DcmStack stack;
DVPSAnnotationContent *newAnnotation = NULL;
DcmSequenceOfItems *dseq=NULL;
DcmItem *ditem=NULL;
if (EC_Normal == dset.search(DCM_RETIRED_AnnotationContentSequence, stack, ESM_fromHere, OFFalse) && (stack.top()->ident() == EVR_SQ))
{
dseq=(DcmSequenceOfItems *)stack.top();
if (dseq)
{
unsigned long numItems = dseq->card();
for (unsigned int i=0; i<numItems; i++)
{
ditem = dseq->getItem(i);
newAnnotation = new DVPSAnnotationContent();
if (newAnnotation && ditem)
{
result = newAnnotation->read(*ditem);
list_.push_back(newAnnotation);
} else result = EC_MemoryExhausted;
}
}
}
return result;
}
OFCondition DVPSAnnotationContent_PList::write(DcmItem &dset)
{
if (size()==0) return EC_Normal; // don't write if sequence is empty
OFCondition result = EC_Normal;
DcmSequenceOfItems *dseq=NULL;
DcmItem *ditem=NULL;
dseq = new DcmSequenceOfItems(DCM_RETIRED_AnnotationContentSequence);
if (dseq)
{
OFListIterator(DVPSAnnotationContent *) first = list_.begin();
OFListIterator(DVPSAnnotationContent *) last = list_.end();
while (first != last)
{
if (result==EC_Normal)
{
ditem = new DcmItem();
if (ditem)
{
result = (*first)->write(*ditem);
if (result==EC_Normal) dseq->insert(ditem); else delete ditem;
} else result = EC_MemoryExhausted;
}
++first;
}
if (result==EC_Normal) dset.insert(dseq, OFTrue /*replaceOld*/); else delete dseq;
} else result = EC_MemoryExhausted;
return result;
}
OFCondition DVPSAnnotationContent_PList::addAnnotationBox(
const char *instanceuid,
const char *text,
Uint16 position)
{
OFCondition result = EC_Normal;
DVPSAnnotationContent *newAnnotation = new DVPSAnnotationContent();
if (newAnnotation)
{
result = newAnnotation->setContent(instanceuid, text, position);
if (EC_Normal == result) list_.push_back(newAnnotation); else delete newAnnotation;
} else result = EC_MemoryExhausted;
return result;
}
OFCondition DVPSAnnotationContent_PList::deleteAnnotation(size_t idx)
{
OFListIterator(DVPSAnnotationContent *) first = list_.begin();
OFListIterator(DVPSAnnotationContent *) last = list_.end();
while ((first != last)&&(idx--)) ++first;
if (first != last)
{
delete (*first);
list_.erase(first);
return EC_Normal;
}
return EC_IllegalCall;
}
OFCondition DVPSAnnotationContent_PList::deleteMultipleAnnotations(size_t number)
{
OFListIterator(DVPSAnnotationContent *) first = list_.begin();
OFListIterator(DVPSAnnotationContent *) last = list_.end();
while ((first != last)&&(number--))
{
delete (*first);
first = list_.erase(first);
}
return EC_Normal;
}
DVPSAnnotationContent *DVPSAnnotationContent_PList::getAnnotationBox(size_t idx)
{
OFListIterator(DVPSAnnotationContent *) first = list_.begin();
OFListIterator(DVPSAnnotationContent *) last = list_.end();
while (first != last)
{
if (idx==0) return *first;
idx--;
++first;
}
return NULL;
}
OFCondition DVPSAnnotationContent_PList::setAnnotationSOPInstanceUID(size_t idx, const char *value)
{
DVPSAnnotationContent *box = getAnnotationBox(idx);
if (box) return box->setSOPInstanceUID(value);
return EC_IllegalCall;
}
const char *DVPSAnnotationContent_PList::getSOPInstanceUID(size_t idx)
{
DVPSAnnotationContent *box = getAnnotationBox(idx);
if (box) return box->getSOPInstanceUID();
return NULL;
}
OFCondition DVPSAnnotationContent_PList::prepareBasicAnnotationBox(size_t idx, DcmItem &dset)
{
DVPSAnnotationContent *box = getAnnotationBox(idx);
if (box) return box->prepareBasicAnnotationBox(dset);
return EC_IllegalCall;
}
void DVPSAnnotationContent_PList::clearAnnotationSOPInstanceUIDs()
{
OFListIterator(DVPSAnnotationContent *) first = list_.begin();
OFListIterator(DVPSAnnotationContent *) last = list_.end();
while (first != last)
{
(*first)->setSOPInstanceUID(NULL);
++first;
}
}
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