ImageJMetadata.h

/*
 * #%L
 * OME-FILES C++ library for image IO.
 * Copyright © 2006 - 2015 Open Microscopy Environment:
 *   - Massachusetts Institute of Technology
 *   - National Institutes of Health
 *   - University of Dundee
 *   - Board of Regents of the University of Wisconsin-Madison
 *   - Glencoe Software, Inc.
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are
 * those of the authors and should not be interpreted as representing official
 * policies, either expressed or implied, of any organization.
 * #L%
 */

#ifndef OME_FILES_TIFF_IMAGEJMETADATA_H
#define OME_FILES_TIFF_IMAGEJMETADATA_H

#include <map>
#include <vector>
#include <sstream>
#include <string>

#include <ome/files/Types.h>

namespace ome
{
  namespace files
  {
    namespace tiff
    {

      class IFD;

      struct ImageJMetadata
      {
        std::map<std::string, std::string> map;
        std::vector<uint32_t> counts;
        std::vector<uint8_t> data;
        dimension_size_type images;
        dimension_size_type slices;
        dimension_size_type frames;
        dimension_size_type channels;
        std::string unit;
        double spacing;
        double finterval;
        dimension_size_type xorigin;
        dimension_size_type yorigin;
        std::string mode;
        bool loop;

        ImageJMetadata(const IFD& ifd);

        static
        std::map<std::string,std::string>
        parse_imagedescription(const std::string& description);

      protected:
        static
        void
        parse_value_error(const std::string& key,
                          const std::string& value);

        template<typename T>
        void
        parse_value(const std::string& key,
                    T&                 value)
        {
          std::map<std::string,std::string>::const_iterator i = map.find(key);
          if (i != map.end())
            {
              try
                {
                  std::istringstream is(i->second);
                  is.imbue(std::locale::classic());
                  is.exceptions(std::ios::failbit);
                  is >> value;
                }
              catch (const std::ios_base::failure&)
                {
                  parse_value_error(key, i->second);
                }
            }
        }

        void
        parse_value(const std::string& key,
                    bool&              value);

        void
        parse_value(const std::string& key,
                    std::string&       value);

      };

    }
  }
}

#endif // OME_FILES_TIFF_IMAGEJMETADATA_H

/*
 * Local Variables:
 * mode:C++
 * End:
 */