317 lines
8.1 KiB
C++
317 lines
8.1 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2014
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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 Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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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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#pragma once
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#ifndef PPTX_LOGIC_PARAGRAPH_INCLUDE_H_
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#define PPTX_LOGIC_PARAGRAPH_INCLUDE_H_
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#include "./../WrapperWritingElement.h"
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#include "TextParagraphPr.h"
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#include "RunProperties.h"
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#include "RunElem.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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class Paragraph : public WrapperWritingElement
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{
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public:
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PPTX_LOGIC_BASE(Paragraph)
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Paragraph& operator=(const Paragraph& oSrc)
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{
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parentFile = oSrc.parentFile;
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parentElement = oSrc.parentElement;
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pPr = oSrc.pPr;
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endParaRPr = oSrc.endParaRPr;
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RunElems.Copy(oSrc.RunElems);
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return *this;
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}
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public:
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virtual void fromXML(XmlUtils::CXmlNode& node)
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{
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RunElems.RemoveAll();
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XmlUtils::CXmlNodes oNodes;
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if (node.GetNodes(_T("*"), oNodes))
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{
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int nCount = oNodes.GetCount();
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for (int i = 0; i < nCount; ++i)
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{
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XmlUtils::CXmlNode oNode;
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oNodes.GetAt(i, oNode);
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CString strName = XmlUtils::GetNameNoNS(oNode.GetName());
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if (_T("pPr") == strName)
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pPr = oNode;
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else if (_T("endParaRPr") == strName)
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endParaRPr = oNode;
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else if ((_T("r") == strName) || (_T("fld") == strName) || (_T("br") == strName))
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RunElems.Add(RunElem(oNode));
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}
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}
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FillParentPointersForChilds();
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}
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virtual CString toXML() const
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{
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XmlUtils::CNodeValue oValue;
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oValue.WriteNullable(pPr);
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oValue.WriteArray(RunElems);
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oValue.WriteNullable(endParaRPr);
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return XmlUtils::CreateNode(_T("a:p"), oValue);
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}
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virtual void toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
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{
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pWriter->StartNode(_T("a:p"));
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pWriter->EndAttributes();
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if (pPr.is_init())
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pPr->m_name = _T("a:pPr");
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pWriter->Write(pPr);
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size_t nCount = RunElems.GetCount();
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for (size_t i = 0; i < nCount; ++i)
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RunElems[i].toXmlWriter(pWriter);
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pWriter->Write(endParaRPr);
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pWriter->EndNode(_T("a:p"));
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}
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virtual void toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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pWriter->WriteRecord2(0, pPr);
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pWriter->WriteRecord2(1, endParaRPr);
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pWriter->WriteRecordArray(2, 0, RunElems);
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}
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virtual void fromPPTY(NSBinPptxRW::CBinaryFileReader* pReader)
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{
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LONG _end_rec = pReader->GetPos() + pReader->GetLong() + 4;
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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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pPr = new Logic::TextParagraphPr();
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pPr->fromPPTY(pReader);
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break;
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}
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case 1:
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{
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endParaRPr = new Logic::RunProperties();
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endParaRPr->m_name = _T("a:endParaRPr");
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endParaRPr->fromPPTY(pReader);
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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);
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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(5);
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BYTE _type = pReader->GetUChar();
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switch (_type)
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{
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case PARRUN_TYPE_RUN:
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{
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LONG _end = pReader->GetPos() + pReader->GetLong() + 4;
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pReader->Skip(1);
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Logic::Run* pRun = new Logic::Run();
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while (true)
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{
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BYTE _at2 = pReader->GetUChar();
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if (_at2 == NSBinPptxRW::g_nodeAttributeEnd)
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break;
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if (0 == _at2)
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pRun->SetText(pReader->GetString2());
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}
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while (pReader->GetPos() < _end)
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{
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BYTE _rec = pReader->GetUChar();
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if (0 == _rec)
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{
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pRun->rPr = new Logic::RunProperties();
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pRun->rPr->m_name = _T("a:rPr");
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pRun->rPr->fromPPTY(pReader);
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}
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else
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pReader->SkipRecord();
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}
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RunElems.Add();
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RunElems[RunElems.GetCount() - 1].InitRun(pRun);
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pReader->Seek(_end);
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break;
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}
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case PARRUN_TYPE_FLD:
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{
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LONG _end = pReader->GetPos() + pReader->GetLong() + 4;
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pReader->Skip(1);
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Logic::Fld* pRun = new Logic::Fld();
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while (true)
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{
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BYTE _at2 = pReader->GetUChar();
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if (_at2 == NSBinPptxRW::g_nodeAttributeEnd)
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break;
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if (0 == _at2)
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pRun->id = pReader->GetString2();
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else if (1 == _at2)
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pRun->type = pReader->GetString2();
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else if (2 == _at2)
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pRun->SetText(pReader->GetString2());
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}
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while (pReader->GetPos() < _end)
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{
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BYTE _rec = pReader->GetUChar();
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if (0 == _rec)
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{
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pRun->rPr = new Logic::RunProperties();
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pRun->rPr->m_name = _T("a:rPr");
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pRun->rPr->fromPPTY(pReader);
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}
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else if (1 == _rec)
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{
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pRun->pPr = new Logic::TextParagraphPr();
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pRun->pPr->m_name = _T("a:pPr");
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pRun->pPr->fromPPTY(pReader);
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}
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else
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pReader->SkipRecord();
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}
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RunElems.Add();
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RunElems[RunElems.GetCount() - 1].InitRun(pRun);
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pReader->Seek(_end);
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break;
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}
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case PARRUN_TYPE_BR:
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{
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LONG _end = pReader->GetPos() + pReader->GetLong() + 4;
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Logic::Br* pRun = new Logic::Br();
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while (pReader->GetPos() < _end)
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{
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BYTE _rec = pReader->GetUChar();
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if (0 == _rec)
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{
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pRun->rPr = new Logic::RunProperties();
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pRun->rPr->m_name = _T("a:rPr");
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pRun->rPr->fromPPTY(pReader);
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}
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else
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pReader->SkipRecord();
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}
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RunElems.Add();
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RunElems[RunElems.GetCount() - 1].InitRun(pRun);
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pReader->Seek(_end);
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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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break;
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}
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default:
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{
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break;
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}
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}
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}
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pReader->Seek(_end_rec);
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}
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CString GetText()const
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{
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CString result = _T("");
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size_t count = RunElems.GetCount();
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for (size_t i = 0; i < count; ++i)
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result += RunElems[i].GetText();
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result = result + _T("\n");
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return result;
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}
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public:
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nullable<TextParagraphPr> pPr;
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CAtlArray<RunElem> RunElems;
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nullable<RunProperties> endParaRPr;
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protected:
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virtual void FillParentPointersForChilds()
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{
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if(pPr.IsInit())
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pPr->SetParentPointer(this);
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if(endParaRPr.IsInit())
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endParaRPr->SetParentPointer(this);
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size_t count = RunElems.GetCount();
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for (size_t i = 0; i < count; ++i)
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RunElems[i].SetParentPointer(this);
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}
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};
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}
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}
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#endif // PPTX_LOGIC_PARAGRAPH_INCLUDE_H
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