Yajbir Singh
380 lines
12 KiB
C++
380 lines
12 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 "FmtScheme.h"
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#include "./../Logic/Colors/SchemeClr.h"
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namespace PPTX
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{
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namespace nsTheme
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{
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FmtScheme& FmtScheme::operator=(const FmtScheme& oSrc)
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{
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parentFile = oSrc.parentFile;
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parentElement = oSrc.parentElement;
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name = oSrc.name;
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nameNode = oSrc.nameNode;
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fillStyleLst = oSrc.fillStyleLst;
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lnStyleLst = oSrc.lnStyleLst;
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effectStyleLst = oSrc.effectStyleLst;
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bgFillStyleLst = oSrc.bgFillStyleLst;
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return *this;
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}
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void FmtScheme::fromXML(XmlUtils::CXmlNode& node)
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{
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nameNode = node.GetName();
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fillStyleLst.clear();
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lnStyleLst.clear();
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effectStyleLst.clear();
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bgFillStyleLst.clear();
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name = node.GetAttribute(L"name");
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XmlUtils::CXmlNode oNode1 = node.ReadNode(L"a:fillStyleLst");
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XmlMacroLoadArray(oNode1, L"*", fillStyleLst, Logic::UniFill);
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XmlUtils::CXmlNode oNode2 = node.ReadNode(L"a:lnStyleLst");
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XmlMacroLoadArray(oNode2, L"a:ln", lnStyleLst, Logic::Ln);
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XmlUtils::CXmlNode oNode3 = node.ReadNode(L"a:effectStyleLst");
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XmlMacroLoadArray(oNode3, L"a:effectStyle", effectStyleLst, Logic::EffectStyle);
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XmlUtils::CXmlNode oNode4 = node.ReadNode(L"a:bgFillStyleLst");
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XmlMacroLoadArray(oNode4, L"*", bgFillStyleLst, Logic::UniFill);
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FillWithDefaults();
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FillParentPointersForChilds();
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}
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std::wstring FmtScheme::toXML() const
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{
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XmlUtils::CAttribute oAttr;
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oAttr.Write(L"name", name);
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oAttr.m_strValue += xmlns_attr;
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XmlUtils::CNodeValue oValue;
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oValue.WriteArray(L"a:fillStyleLst", fillStyleLst);
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oValue.WriteArray(L"a:lnStyleLst", lnStyleLst);
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oValue.WriteArray(L"a:effectStyleLst", effectStyleLst);
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oValue.WriteArray(L"a:bgFillStyleLst", bgFillStyleLst);
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return XmlUtils::CreateNode(nameNode, oAttr, oValue);
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}
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void FmtScheme::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
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{
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pWriter->StartNode(nameNode);
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pWriter->StartAttributes();
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pWriter->WriteAttribute2(L"name", name);
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pWriter->WriteString(xmlns_attr);
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pWriter->EndAttributes();
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pWriter->WriteArray(L"a:fillStyleLst", fillStyleLst);
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pWriter->WriteArray(L"a:lnStyleLst", lnStyleLst);
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if (effectStyleLst.empty())
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{
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// вот такой поуерпоинт (эффекты пока не читаем - а они нужны. даже если и не используются нигде)
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pWriter->WriteString(L"<a:effectStyleLst><a:effectStyle><a:effectLst>\
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<a:outerShdw blurRad=\"40000\" dist=\"20000\" dir=\"5400000\" rotWithShape=\"0\"><a:srgbClr val=\"000000\"><a:alpha val=\"38000\"/></a:srgbClr></a:outerShdw>\
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</a:effectLst></a:effectStyle><a:effectStyle><a:effectLst><a:outerShdw blurRad=\"40000\" dist=\"23000\" dir=\"5400000\" rotWithShape=\"0\">\
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<a:srgbClr val=\"000000\"><a:alpha val=\"35000\"/></a:srgbClr></a:outerShdw></a:effectLst></a:effectStyle><a:effectStyle><a:effectLst>\
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<a:outerShdw blurRad=\"40000\" dist=\"23000\" dir=\"5400000\" rotWithShape=\"0\"><a:srgbClr val=\"000000\"><a:alpha val=\"35000\"/></a:srgbClr>\
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</a:outerShdw></a:effectLst></a:effectStyle></a:effectStyleLst>");
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}
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else
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{
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pWriter->WriteArray(L"a:effectStyleLst", effectStyleLst);
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}
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pWriter->WriteArray(L"a:bgFillStyleLst", bgFillStyleLst);
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pWriter->EndNode(nameNode);
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}
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void FmtScheme::GetLineStyle(int number, Logic::Ln& lnStyle) const
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{
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int index = number - 1;
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if ((index < 0) || (index >= (int)lnStyleLst.size()))
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return;
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lnStyle = lnStyleLst[index];
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lnStyle.SetParentFilePointer(parentFile);
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}
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void FmtScheme::GetFillStyle(int number, Logic::UniFill& fillStyle) const
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{
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if( (number >= 1) && (number <= 999) )
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{
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int index = number - 1;
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if ((index < 0) || (index >= (int)fillStyleLst.size()))
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return;
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fillStyle = fillStyleLst[index];
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fillStyle.SetParentFilePointer(parentFile);
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}
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else if(number >= 1001)
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{
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int index = number - 1001;
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if ((index < 0) || (index >= (int)bgFillStyleLst.size()))
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return;
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fillStyle = bgFillStyleLst[index];
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fillStyle.SetParentFilePointer(parentFile);
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}
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}
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void FmtScheme::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeStart);
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pWriter->WriteString1(0, name);
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeEnd);
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pWriter->WriteRecordArray(0, 0, fillStyleLst);
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pWriter->WriteRecordArray(1, 0, lnStyleLst);
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pWriter->WriteRecordArray(2, 0, effectStyleLst);
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pWriter->WriteRecordArray(3, 0, bgFillStyleLst);
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}
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void FmtScheme::fromPPTY(NSBinPptxRW::CBinaryFileReader* pReader)
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{
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LONG _end_rec = pReader->GetPos() + pReader->GetRecordSize() + 4;
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pReader->Skip(1); // start attributes
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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
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break;
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}
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while (pReader->GetPos() < _end_rec)
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{
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BYTE _at = pReader->GetUChar();
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switch (_at)
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{
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case 0:
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{
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pReader->Skip(4); // len
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ULONG _c = pReader->GetULong();
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for (ULONG i = 0; i < _c; ++i)
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{
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pReader->Skip(1); // type
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fillStyleLst.push_back(Logic::UniFill());
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fillStyleLst[i].fromPPTY(pReader);
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}
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break;
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}
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case 1:
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{
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pReader->Skip(4); // len
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ULONG _c = pReader->GetULong();
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for (ULONG i = 0; i < _c; ++i)
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{
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pReader->Skip(1); // type
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lnStyleLst.push_back(Logic::Ln());
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lnStyleLst[i].fromPPTY(pReader);
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}
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break;
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}
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case 2:
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{
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pReader->Skip(4); // len
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ULONG _c = pReader->GetULong();
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for (ULONG i = 0; i < _c; ++i)
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{
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pReader->Skip(1); // type
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effectStyleLst.push_back(Logic::EffectStyle());
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effectStyleLst[i].fromPPTY(pReader);
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}
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break;
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}
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case 3:
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{
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pReader->Skip(4); // len
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ULONG _c = pReader->GetULong();
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for (ULONG i = 0; i < _c; ++i)
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{
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pReader->Skip(1); // type
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bgFillStyleLst.push_back(Logic::UniFill());
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bgFillStyleLst[i].fromPPTY(pReader);
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}
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break;
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}
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default:
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break;
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}
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}
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pReader->Seek(_end_rec);
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}
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void FmtScheme::FillWithDefaults()
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{
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Logic::SolidFill* pSolidFill = NULL;
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Logic::SchemeClr* pSchemeClr = NULL;
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// -------------- fill styles -------------------------
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if (fillStyleLst.size() < 3)
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{
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fillStyleLst.clear();
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSchemeClr = new Logic::SchemeClr();
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pSchemeClr->val.set(L"phClr");
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pSolidFill->Color.Color.reset(pSchemeClr);
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fillStyleLst.push_back(Logic::UniFill());
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fillStyleLst.back().m_type = Logic::UniFill::solidFill;
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fillStyleLst.back().Fill.reset(pSolidFill);
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSolidFill->Color.SetRGBColor(0,0,0);
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fillStyleLst.push_back(Logic::UniFill());
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fillStyleLst.back().m_type = Logic::UniFill::solidFill;
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fillStyleLst.back().Fill.reset(pSolidFill);
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSolidFill->Color.SetRGBColor(0,0,0);
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fillStyleLst.push_back(Logic::UniFill());
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fillStyleLst.back().m_type = Logic::UniFill::solidFill;
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fillStyleLst.back().Fill.reset(pSolidFill);
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}
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// -------------- back styles -------------------------
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if (bgFillStyleLst.size() < 3)
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{
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bgFillStyleLst.clear();
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSchemeClr = new Logic::SchemeClr();
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pSchemeClr->val.set(L"phClr");
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pSolidFill->Color.Color.reset(pSchemeClr);
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bgFillStyleLst.push_back(Logic::UniFill());
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bgFillStyleLst.back().m_type = Logic::UniFill::solidFill;
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bgFillStyleLst.back().Fill.reset(pSolidFill);
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSolidFill->Color.SetRGBColor(0,0,0);
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bgFillStyleLst.push_back(Logic::UniFill());
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bgFillStyleLst.back().m_type = Logic::UniFill::solidFill;
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bgFillStyleLst.back().Fill.reset(pSolidFill);
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSolidFill->Color.SetRGBColor(0,0,0);
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bgFillStyleLst.push_back(Logic::UniFill());
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bgFillStyleLst.back().m_type = Logic::UniFill::solidFill;
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bgFillStyleLst.back().Fill.reset(pSolidFill);
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}
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// -------------- line styles -------------------------
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if (lnStyleLst.size() < 3)
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{
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lnStyleLst.clear();
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSchemeClr = new Logic::SchemeClr();
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pSchemeClr->val.set(L"phClr");
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pSchemeClr->Modifiers.push_back(Logic::ColorModifier());
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pSchemeClr->Modifiers.back().name = L"shade";
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pSchemeClr->Modifiers.back().val = 95000;
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pSchemeClr->Modifiers.push_back(Logic::ColorModifier());
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pSchemeClr->Modifiers.back().name = L"satMod";
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pSchemeClr->Modifiers.back().val = 105000;
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pSolidFill->Color.Color.reset(pSchemeClr);
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lnStyleLst.push_back(Logic::Ln());
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lnStyleLst.back().w = 9525;
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lnStyleLst.back().Fill.m_type = Logic::UniFill::solidFill;
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lnStyleLst.back().Fill.Fill.reset(pSolidFill);
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSchemeClr = new Logic::SchemeClr();
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pSchemeClr->val.set(L"phClr");
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pSolidFill->Color.Color.reset(pSchemeClr);
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lnStyleLst.push_back(Logic::Ln());
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lnStyleLst.back().w = 25400;
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lnStyleLst.back().Fill.m_type = Logic::UniFill::solidFill;
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lnStyleLst.back().Fill.Fill.reset(pSolidFill);
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pSolidFill = new Logic::SolidFill();
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pSolidFill->m_namespace = L"a";
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pSchemeClr = new Logic::SchemeClr();
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pSchemeClr->val.set(L"phClr");
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pSolidFill->Color.Color.reset(pSchemeClr);
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lnStyleLst.push_back(Logic::Ln());
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lnStyleLst.back().w = 38100;
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lnStyleLst.back().Fill.m_type = Logic::UniFill::solidFill;
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lnStyleLst.back().Fill.Fill.reset(pSolidFill);
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}
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FillParentPointersForChilds();
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}
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void FmtScheme::FillParentPointersForChilds()
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{
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for (auto elm : fillStyleLst)
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elm.SetParentPointer(this);
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for (auto elm : lnStyleLst)
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elm.SetParentPointer(this);
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for (auto elm : effectStyleLst)
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elm.SetParentPointer(this);
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for (auto elm : bgFillStyleLst)
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elm.SetParentPointer(this);
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}
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} // namespace nsTheme
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} // namespace PPTX
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