276 lines
6.9 KiB
C++
276 lines
6.9 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 "Gd.h"
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namespace PPTX
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{
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namespace Logic
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{
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OOX::EElementType Gd::getType () const
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{
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return OOX::et_a_gd;
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}
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void Gd::fromXML(XmlUtils::CXmlLiteReader& oReader)
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{
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ReadAttributes( oReader );
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}
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void Gd::ReadAttributes(XmlUtils::CXmlLiteReader& oReader)
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{
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WritingElement_ReadAttributes_Start ( oReader )
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WritingElement_ReadAttributes_Read_if ( oReader, _T("name"), name )
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WritingElement_ReadAttributes_Read_else_if ( oReader, _T("fmla"), fmla )
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WritingElement_ReadAttributes_End ( oReader )
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}
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void Gd::fromXML(XmlUtils::CXmlNode& node)
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{
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XmlMacroReadAttributeBase(node, L"name", name);
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XmlMacroReadAttributeBase(node, L"fmla", fmla);
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}
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std::wstring Gd::toXML() const
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{
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XmlUtils::CAttribute oAttr;
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oAttr.Write(_T("name"), name);
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oAttr.Write(_T("fmla"), fmla);
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return XmlUtils::CreateNode(_T("a:gd"), oAttr);
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}
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void Gd::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
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{
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pWriter->StartNode(_T("a:gd"));
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pWriter->StartAttributes();
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pWriter->WriteAttribute2(_T("name"), name);
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pWriter->WriteAttribute(_T("fmla"), fmla);
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// pWriter->EndAttributes();
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pWriter->WriteNodeEnd(_T(""), true, true);
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// pWriter->EndNode(_T("a:gd"));
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}
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void Gd::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeStart);
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if (name.is_init() && fmla.is_init())
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{
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pWriter->WriteString2(0, name);
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size_t nStart = 0;
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size_t nCurrent = 0;
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const wchar_t* pData = fmla->c_str();
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size_t nLen = fmla->length();
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int nFound = 0;
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while (nCurrent < nLen)
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{
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if (pData[nCurrent] == (WCHAR)' ')
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{
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if (nStart < nCurrent)
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{
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if (0 == nFound)
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{
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if ((nCurrent - nStart) > 1)
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{
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pWriter->WriteInt1(1, GetFormulaType2(pData[nStart], pData[nStart + 1]));
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}
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else
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{
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pWriter->WriteInt1(1, 0);
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}
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}
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else
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{
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pWriter->WriteString1Data(nFound + 1, pData + nStart, (ULONG)(nCurrent - nStart));
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}
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nStart = nCurrent + 1;
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++nFound;
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}
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}
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++nCurrent;
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}
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if (nStart < nCurrent)
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{
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if (0 == nFound)
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{
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if ((nCurrent - nStart) > 1)
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{
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pWriter->WriteInt1(1, GetFormulaType2(pData[nStart], pData[nStart + 1]));
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}
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else
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{
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pWriter->WriteInt1(1, 0);
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}
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}
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else
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{
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pWriter->WriteString1Data(nFound + 1, pData + nStart, (ULONG)(nCurrent - nStart));
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}
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}
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}
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeEnd);
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}
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void Gd::fromPPTY(NSBinPptxRW::CBinaryFileReader* pReader)
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{
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pReader->Skip(5); // len + start attributes
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std::wstring _fmla = _T("");
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while (true)
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{
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BYTE _at = pReader->GetUChar_TypeNode();
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if (_at == NSBinPptxRW::g_nodeAttributeEnd)
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break;
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if (0 == _at)
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name = pReader->GetString2();
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else if (1 == _at)
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{
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_fmla = GetFormulaName(pReader->GetLong());
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}
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else
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{
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if (1 < _at)
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_fmla += _T(" ");
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_fmla += pReader->GetString2();
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}
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}
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if (_T("") != _fmla)
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fmla = _fmla;
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}
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int Gd::GetFormulaType(const std::wstring& str) const
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{
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if (_T("*/") == str)
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return 0;
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if (_T("+-") == str)
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return 1;
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if (_T("+/") == str)
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return 2;
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if (_T("?:") == str)
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return 3;
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if (_T("abs") == str)
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return 4;
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if (_T("at2") == str)
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return 5;
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if (_T("cat2") == str)
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return 6;
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if (_T("cos") == str)
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return 7;
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if (_T("max") == str)
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return 8;
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if (_T("min") == str)
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return 16;
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if (_T("mod") == str)
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return 9;
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if (_T("pin") == str)
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return 10;
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if (_T("sat2") == str)
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return 11;
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if (_T("sin") == str)
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return 12;
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if (_T("sqrt") == str)
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return 13;
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if (_T("tan") == str)
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return 14;
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if (_T("val") == str)
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return 15;
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return 0;
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}
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int Gd::GetFormulaType2(const WCHAR& c1, const WCHAR& c2) const
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{
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switch (c1)
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{
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case (WCHAR)'*':
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return 0;
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case (WCHAR)'+':
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return ((WCHAR)'-' == c2) ? 1 : 2;
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case (WCHAR)'?':
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return 3;
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case (WCHAR)'a':
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return ((WCHAR)'b' == c2) ? 4 : 5;
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case (WCHAR)'c':
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return ((WCHAR)'a' == c2) ? 6 : 7;
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case (WCHAR)'m':
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return ((WCHAR)'a' == c2) ? 8 : (((WCHAR)'i' == c2) ? 16 : 9);
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case (WCHAR)'p':
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return 10;
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case (WCHAR)'s':
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return ((WCHAR)'a' == c2) ? 11 : (((WCHAR)'i' == c2) ? 12 : 13);
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case (WCHAR)'t':
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return 14;
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case (WCHAR)'v':
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return 15;
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default:
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break;
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}
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return 0;
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}
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std::wstring Gd::GetFormulaName(const int& val)
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{
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switch (val)
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{
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case 0: return _T("*/");
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case 1: return _T("+-");
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case 2: return _T("+/");
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case 3: return _T("?:");
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case 4: return _T("abs");
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case 5: return _T("at2");
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case 6: return _T("cat2");
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case 7: return _T("cos");
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case 8: return _T("max");
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case 16: return _T("min");
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case 9: return _T("mod");
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case 10: return _T("pin");
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case 11: return _T("sat2");
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case 12: return _T("sin");
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case 13: return _T("sqrt");
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case 14: return _T("tan");
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case 15: return _T("val");
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default:
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return _T("*/");
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}
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}
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void Gd::FillParentPointersForChilds()
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{
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}
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std::wstring Gd::GetODString() const
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{
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XmlUtils::CAttribute oAttr;
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oAttr.Write(_T("name"), name);
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oAttr.Write(_T("fmla"), fmla);
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return XmlUtils::CreateNode(_T("gd"), oAttr);
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}
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} // namespace Logic
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} // namespace PPTX
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