mirror of https://github.com/tfussell/xlnt
178 lines
4.8 KiB
C++
178 lines
4.8 KiB
C++
// Copyright (c) 2014-2018 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 <string>
|
|
|
|
#include <xlnt/xlnt_config.hpp>
|
|
#include <xlnt/packaging/uri.hpp>
|
|
#include <xlnt/utils/path.hpp>
|
|
|
|
namespace xlnt {
|
|
|
|
/// <summary>
|
|
/// Specifies whether the target of a relationship is inside or outside the Package.
|
|
/// </summary>
|
|
enum class XLNT_API target_mode
|
|
{
|
|
/// <summary>
|
|
/// The relationship references a resource that is external to the package.
|
|
/// </summary>
|
|
internal,
|
|
/// <summary>
|
|
/// The relationship references a part that is inside the package.
|
|
/// </summary>
|
|
external
|
|
};
|
|
|
|
/// <summary>
|
|
/// All package relationships must be one of these defined types.
|
|
/// </summary>
|
|
enum class XLNT_API relationship_type
|
|
{
|
|
unknown,
|
|
|
|
// Package parts
|
|
core_properties,
|
|
extended_properties,
|
|
custom_properties,
|
|
office_document,
|
|
thumbnail,
|
|
printer_settings,
|
|
|
|
// SpreadsheetML parts
|
|
calculation_chain,
|
|
chartsheet,
|
|
comments,
|
|
connections,
|
|
custom_property,
|
|
custom_xml_mappings,
|
|
dialogsheet,
|
|
drawings,
|
|
external_workbook_references,
|
|
pivot_table,
|
|
pivot_table_cache_definition,
|
|
pivot_table_cache_records,
|
|
query_table,
|
|
shared_string_table,
|
|
shared_workbook_revision_headers,
|
|
shared_workbook,
|
|
theme,
|
|
revision_log,
|
|
shared_workbook_user_data,
|
|
single_cell_table_definitions,
|
|
stylesheet,
|
|
table_definition,
|
|
vml_drawing,
|
|
volatile_dependencies,
|
|
worksheet,
|
|
|
|
// Worksheet parts
|
|
hyperlink,
|
|
image
|
|
};
|
|
|
|
/// <summary>
|
|
/// Represents an association between a source Package or part, and a target object which can be a part or external
|
|
/// resource.
|
|
/// </summary>
|
|
class XLNT_API relationship
|
|
{
|
|
public:
|
|
/// <summary>
|
|
/// Constructs a new empty relationship.
|
|
/// </summary>
|
|
relationship();
|
|
|
|
/// <summary>
|
|
/// Constructs a new relationship by specifying all of its properties.
|
|
/// </summary>
|
|
relationship(const std::string &id, relationship_type t, const uri &source,
|
|
const uri &target, xlnt::target_mode mode);
|
|
|
|
/// <summary>
|
|
/// Returns a string of the form rId# that identifies the relationship.
|
|
/// </summary>
|
|
std::string id() const;
|
|
|
|
/// <summary>
|
|
/// Returns the type of this relationship.
|
|
/// </summary>
|
|
relationship_type type() const;
|
|
|
|
/// <summary>
|
|
/// Returns whether the target of the relationship is internal or external to the package.
|
|
/// </summary>
|
|
xlnt::target_mode target_mode() const;
|
|
|
|
/// <summary>
|
|
/// Returns the URI of the package part this relationship points to.
|
|
/// </summary>
|
|
uri source() const;
|
|
|
|
/// <summary>
|
|
/// Returns the URI of the package part this relationship points to.
|
|
/// </summary>
|
|
uri target() const;
|
|
|
|
/// <summary>
|
|
/// Returns true if and only if rhs is equal to this relationship.
|
|
/// </summary>
|
|
bool operator==(const relationship &rhs) const;
|
|
|
|
/// <summary>
|
|
/// Returns true if and only if rhs is not equal to this relationship.
|
|
/// </summary>
|
|
bool operator!=(const relationship &rhs) const;
|
|
|
|
private:
|
|
/// <summary>
|
|
/// The id of this relationship in the format "rId#"
|
|
/// </summary>
|
|
std::string id_;
|
|
|
|
/// <summary>
|
|
/// The type of this relationship.
|
|
/// </summary>
|
|
relationship_type type_;
|
|
|
|
/// <summary>
|
|
/// The URI of the source of this relationship.
|
|
/// </summary>
|
|
uri source_;
|
|
|
|
/// <summary>
|
|
/// The URI of the target of this relationshp.
|
|
/// </summary>
|
|
uri target_;
|
|
|
|
/// <summary>
|
|
/// Whether the target of this relationship is internal or external.
|
|
/// </summary>
|
|
xlnt::target_mode mode_;
|
|
};
|
|
|
|
} // namespace xlnt
|