xlnt/source/detail/xlsx_consumer.hpp

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// Copyright (c) 2014-2016 Thomas Fussell
// Copyright (c) 2010-2015 openpyxl
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, WRISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE
//
// @license: http://www.opensource.org/licenses/mit-license.php
// @author: see AUTHORS file
#pragma once
#include <cstdint>
#include <iostream>
#include <unordered_map>
#include <vector>
#include <detail/include_pugixml.hpp>
#include <xlnt/xlnt_config.hpp>
#include <xlnt/packaging/zip_file.hpp>
namespace xlnt {
class path;
class relationship;
class workbook;
namespace detail {
/// <summary>
/// Handles writing a workbook into an XLSX file.
/// </summary>
class XLNT_CLASS xlsx_consumer
{
public:
xlsx_consumer(workbook &destination);
void read(const path &source);
void read(std::istream &source);
void read(const std::vector<std::uint8_t> &source);
private:
/// <summary>
/// Read all the files needed from the XLSX archive and initialize all of
/// the data in the workbook to match.
/// </summary>
void populate_workbook();
// Package Parts
void read_manifest();
void read_core_properties(const pugi::xml_node root);
void read_extended_properties(const pugi::xml_node root);
void read_custom_file_properties(const pugi::xml_node root);
// SpreadsheetML-Specific Package Parts
void read_workbook(const pugi::xml_node root);
// Workbook Relationship Target Parts
void read_calculation_chain(const pugi::xml_node root);
void read_connections(const pugi::xml_node root);
void read_custom_property(const pugi::xml_node root);
void read_custom_xml_mappings(const pugi::xml_node root);
void read_external_workbook_references(const pugi::xml_node root);
void read_metadata(const pugi::xml_node root);
void read_pivot_table(const pugi::xml_node root);
void read_shared_string_table(const pugi::xml_node root);
void read_shared_workbook_revision_headers(const pugi::xml_node root);
void read_shared_workbook(const pugi::xml_node root);
void read_shared_workbook_user_data(const pugi::xml_node root);
void read_stylesheet(const pugi::xml_node root);
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void read_theme(const pugi::xml_node root);
void read_volatile_dependencies(const pugi::xml_node root);
void read_chartsheet(const pugi::xml_node root, const std::string &title);
void read_dialogsheet(const pugi::xml_node root, const std::string &title);
void read_worksheet(const pugi::xml_node root, const std::string &title);
// Sheet Relationship Target Parts
void read_comments(const pugi::xml_node root);
void read_drawings(const pugi::xml_node root);
// Unknown Parts
void read_unknown_parts(const pugi::xml_node root);
void read_unknown_relationships(const pugi::xml_node root);
/// <summary>
/// A reference to the archive from which files representing the workbook
/// are read.
/// </summary>
zip_file source_;
std::unordered_map<std::string, std::size_t> sheet_title_id_map_;
std::unordered_map<std::string, std::size_t> sheet_title_index_map_;
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/// <summary>
/// A reference to the workbook which is being read.
/// </summary>
workbook &destination_;
};
} // namespace detail
} // namespace xlnt