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76ee07f61c
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com> Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
127 lines
3.6 KiB
C++
127 lines
3.6 KiB
C++
/*
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* Copyright (C) Ascensio System SIA, 2009-2026
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation, together with the
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* additional terms provided in the LICENSE file.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA by email at info@onlyoffice.com
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* or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
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* LV-1050, Latvia, European Union.
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*
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* The interactive user interfaces in modified versions of the Program
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* are required to display Appropriate Legal Notices in accordance with
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* Section 5 of the GNU AGPL version 3.
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*
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* No trademark rights are granted under this License.
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*
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* All non-code elements of the Product, including illustrations,
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* icon sets, and technical writing content, are licensed under the
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* Creative Commons Attribution-ShareAlike 4.0 International License:
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* https://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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* This license applies only to such non-code elements and does not
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* modify or replace the licensing terms applicable to the Program's
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* source code, which remains licensed under the GNU Affero General
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* Public License v3.
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*
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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#include "ExternalLinkStream.h"
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#include "Biff12_unions/EXTERNALLINK.h"
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#include "Biff12_records/BeginSupBook.h"
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using namespace XLS;
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namespace XLSB
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{;
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ExternalLinkStream::ExternalLinkStream()
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{
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}
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ExternalLinkStream::~ExternalLinkStream()
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{
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}
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BaseObjectPtr ExternalLinkStream::clone()
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{
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return BaseObjectPtr(new ExternalLinkStream(*this));
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}
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const bool ExternalLinkStream::loadContent(BinProcessor& proc)
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{
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while (true)
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{
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CFRecordType::TypeId type = proc.getNextRecordType();
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if (type == rt_NONE) break;
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switch(type)
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{
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case rt_BeginSupBook:
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{
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if (proc.optional<EXTERNALLINK>())
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{
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m_EXTERNALLINK = elements_.back();
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elements_.pop_back();
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}
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}break;
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default://skip
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{
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proc.SkipRecord();
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}break;
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}
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}
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return true;
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}
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const bool ExternalLinkStream::saveContent(XLS::BinProcessor & proc)
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{
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if (m_EXTERNALLINK != nullptr)
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proc.mandatory(*m_EXTERNALLINK);
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return true;
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}
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void ExternalLinkStream::UpdateXti(XLS::GlobalWorkbookInfo* global_info_, const std::wstring & rId)
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{
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for (size_t i = 0; i < global_info_->arXti_External.size(); i++)
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{
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if(global_info_->arXti_External[i].link == rId)
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{
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auto & xti = global_info_->arXti_External[i];
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if (xti.itabFirst >= 0)
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{
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std::wstring strRange;
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if(-1 == xti.itabFirst)
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{
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strRange = L"#REF";
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}
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else if (xti.itabFirst < global_info_->external_sheets_info.size())
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{
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strRange = XMLSTUFF::name2sheet_name(global_info_->external_sheets_info[xti.itabFirst], L"");
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if (xti.itabFirst != xti.itabLast)
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{
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strRange += std::wstring(L":") + XMLSTUFF::name2sheet_name(global_info_->external_sheets_info[xti.itabLast], L"");
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}
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}
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xti.link = std::wstring(L"[") + std::to_wstring(xti.iSup) + std::wstring(L"]") + strRange;
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}
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}
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}
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}
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} // namespace XLSB
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