124 lines
3.6 KiB
C++
124 lines
3.6 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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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. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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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: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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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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