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/************************************************************************
*
* Copyright (C) 2022-2025 IRCAD France
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#pragma once
#include <sight/io/dicom/config.hpp>
#include <core/location/multiple_files.hpp>
#include <core/location/single_folder.hpp>
#include <data/series_set.hpp>
#include <io/__/reader/generic_object_reader.hpp>
namespace sight::io::dicom::reader
{
class SIGHT_IO_DICOM_CLASS_API file final : public io::reader::generic_object_reader<data::series_set>,
public core::location::single_folder,
public core::location::multiple_files,
public core::com::has_signals
{
public:
SIGHT_DECLARE_CLASS(file, io::reader::generic_object_reader<data::series_set>);
SIGHT_IO_DICOM_API file();
SIGHT_IO_DICOM_API ~file() noexcept override;
/// Reads DICOM data
SIGHT_IO_DICOM_API void read(SPTR(sight::core::progress::observer) _progress) override;
inline std::string extension() const override;
/// Returns a list of DICOM series by scanning files, either using get_files() or recursively using get_folder() as
/// root directory.
/// The files are NOT sorted!
/// @return data::series_set::sptr: A set of series, with their associated files
/// @throw std::runtime_error if the root directory is not an existing folder
/// @throw std::runtime_error if there is no dicom files are found
SIGHT_IO_DICOM_API data::series_set::sptr scan();
/// Returns a list of DICOM series with their associated files sorted.
/// Also call scan() if there is no scanned series.
/// @return data::series_set::sptr and double: A set of series, with their associated files sorted, and the
/// z_spacing
SIGHT_IO_DICOM_API data::series_set::sptr sort();
/// Getters/Setters
/// @{
/// Set SOP class filters to use when scanning for DICOM files (CTImageStorage, SpatialFiducialsStorage, ...).
/// @param[in] _filters SOP class filters
SIGHT_IO_DICOM_API void set_filters(const data::series::sop_keywords_t& _filters);
/// Set the scanned Series list, unsorted
/// @param[in] _scanned The Series with their associated files
SIGHT_IO_DICOM_API void set_scanned(const data::series_set::sptr& _scanned);
/// Set the sorted Series list. These are the series that will be read
/// @param[in] _sorted The Series with their associated files
SIGHT_IO_DICOM_API void set_sorted(const data::series_set::sptr& _sorted);
/// @}
private:
class reader_impl;
std::unique_ptr<reader_impl> m_pimpl;
};
//------------------------------------------------------------------------------
inline std::string file::extension() const
{
return ".dcm";
}
} // namespace sight::io::dicom::reader
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