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/*****************************************************************************
* $CAMITK_LICENCE_BEGIN$
*
* CamiTK - Computer Assisted Medical Intervention ToolKit
* (c) 2001-2016 Univ. Grenoble Alpes, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
*
* Visit http://camitk.imag.fr for more information
*
* This file is part of CamiTK.
*
* CamiTK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* CamiTK is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with CamiTK. If not, see <http://www.gnu.org/licenses/>.
*
* $CAMITK_LICENCE_END$
****************************************************************************/
// Component includes
#include "DicomTreeDirectoryComponent.h"
#include "DicomTreeStudyComponent.h"
// GDCM includes
#include <gdcmImageReader.h>
#include "vtkGDCMImageReader.h"
#include <gdcmAttribute.h>
#include <gdcmIPPSorter.h>
#include <gdcmScanner.h>
// Qt includes
#include <QDir>
// VTK includes
#include <vtkStringArray.h>
using namespace camitk;
using namespace gdcm;
// --------------- Constructor -------------------
DicomTreeDirectoryComponent::DicomTreeDirectoryComponent(const QString & path) throw(AbortException) : Component(path, QDir(path).dirName(), NO_REPRESENTATION) {
// Recursively get all files in the input directory
gdcm::Directory dir;
dir.Load(path.toStdString().c_str(), true);
const std::vector< std::string > & fileNames = dir.GetFilenames();
// filter files per image and STUDY
gdcm::Tag studyUIDTag = gdcm::Tag(0x0020,0x000d);
// Note : we can put an observer for load bar
gdcm::Scanner studyScanner;
studyScanner.AddTag(studyUIDTag);
studyScanner.Scan(fileNames);
// retrieve all the studies results
const std::set< std::string > studyValues = studyScanner.GetValues();
// for each value, build a new DicomStudyComponent given the associated study filenames
foreach(std::string value, studyValues) {
// std::cout << "FOUND STUDY " << value << std::endl;
// get study associated filenames
std::vector< std::string > studyFileNames = studyScanner.GetAllFilenamesFromTagToValue(studyUIDTag, value.c_str());
// create a new DicomStudyComponent as sub component
this->addChild(new DicomTreeStudyComponent(studyFileNames));
}
}
// --------------- destructor -------------------
DicomTreeDirectoryComponent::~DicomTreeDirectoryComponent() {
}
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