621 lines
15 KiB
C
621 lines
15 KiB
C
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/*
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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_UNIFILL_INCLUDE_H_
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#define PPTX_LOGIC_UNIFILL_INCLUDE_H_
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#include "./../WrapperWritingElement.h"
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#include "Fills/BlipFill.h"
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#include "Fills/NoFill.h"
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#include "Fills/SolidFill.h"
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#include "Fills/GradFill.h"
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#include "Fills/PattFill.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 UniFill : public WrapperWritingElement
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{
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public:
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PPTX_LOGIC_BASE(UniFill)
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public:
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virtual void fromXML(XmlUtils::CXmlNode& node)
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{
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CString name = XmlUtils::GetNameNoNS(node.GetName());
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if (name == _T("blipFill"))
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{
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m_type = blipFill;
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Fill.reset(new Logic::BlipFill(node));
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}
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else if(name == _T("noFill"))
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{
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m_type = noFill;
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Fill.reset(new Logic::NoFill(node));
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}
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else if(name == _T("solidFill"))
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{
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m_type = solidFill;
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Fill.reset(new Logic::SolidFill(node));
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}
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else if(name == _T("gradFill"))
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{
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m_type = gradFill;
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Fill.reset(new Logic::GradFill(node));
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}
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else if(name == _T("pattFill"))
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{
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m_type = pattFill;
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Fill.reset(new Logic::PattFill(node));
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}
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else
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{
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m_type = notInit;
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Fill.reset();
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}
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}
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void GetFillFrom(XmlUtils::CXmlNode& element)
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{
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XmlUtils::CXmlNodes oNodes;
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if (element.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("blipFill") == strName)
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{
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m_type = blipFill;
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Fill.reset(new Logic::BlipFill(oNode));
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return;
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}
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if (_T("noFill") == strName)
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{
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m_type = noFill;
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Fill.reset(new Logic::NoFill(oNode));
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return;
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}
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if (_T("solidFill") == strName)
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{
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m_type = solidFill;
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Fill.reset(new Logic::SolidFill(oNode));
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return;
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}
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if (_T("gradFill") == strName)
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{
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m_type = gradFill;
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Fill.reset(new Logic::GradFill(oNode));
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return;
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}
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if (_T("pattFill") == strName)
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{
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m_type = pattFill;
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Fill.reset(new Logic::PattFill(oNode));
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return;
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}
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}
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}
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m_type = notInit;
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Fill.reset();
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}
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virtual CString toXML() const
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{
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if (Fill.IsInit())
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Fill->toXML();
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return _T("");
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}
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virtual void toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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if (Fill.is_init())
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Fill->toPPTY(pWriter);
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}
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virtual void fromPPTY(NSBinPptxRW::CBinaryFileReader* pReader)
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{
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LONG read_start = pReader->GetPos();
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LONG read_end = read_start + pReader->GetLong() + 4;
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m_type = notInit;
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if (pReader->GetPos() < read_end)
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{
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BYTE _type = pReader->GetUChar();
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LONG _e = pReader->GetPos() + pReader->GetLong() + 4;
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switch (_type)
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{
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case FILL_TYPE_BLIP:
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{
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pReader->Skip(1);
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PPTX::Logic::BlipFill* pFill = new PPTX::Logic::BlipFill();
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pFill->m_namespace = _T("a");
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while (true)
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{
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BYTE _at = pReader->GetUChar();
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if (_at == NSBinPptxRW::g_nodeAttributeEnd)
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break;
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switch (_at)
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{
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case 0:
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pReader->Skip(4);
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break;
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case 1:
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pReader->Skip(1);
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break;
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default:
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break;
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}
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}
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while (pReader->GetPos() < _e)
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{
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BYTE rec = pReader->GetUChar();
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switch (rec)
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{
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case 0:
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{
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LONG _s2 = pReader->GetPos();
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LONG _e2 = _s2 + pReader->GetLong() + 4;
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pReader->Skip(1);
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while (true)
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{
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BYTE _at = pReader->GetUChar();
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if (NSBinPptxRW::g_nodeAttributeEnd == _at)
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break;
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if (_at == 0)
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pReader->Skip(1);
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}
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while (pReader->GetPos() < _e2)
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{
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BYTE _t = pReader->GetUChar();
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switch (_t)
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{
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case 0:
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case 1:
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{
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pReader->Skip(4);
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break;
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}
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case 10:
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case 11:
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{
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pReader->GetString2();
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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 count_effects = pReader->GetULong();
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for (ULONG _eff = 0; _eff < count_effects; ++_eff)
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{
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pReader->Skip(1);
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ULONG rec_len = pReader->GetULong();
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if (0 == rec_len)
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continue;
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BYTE rec = pReader->GetUChar();
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if (rec == EFFECT_TYPE_ALPHAMODFIX)
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{
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LONG _e22 = pReader->GetPos() + pReader->GetLong() + 4;
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pReader->Skip(1);
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PPTX::Logic::AlphaModFix* pEffect = new PPTX::Logic::AlphaModFix();
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while (true)
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{
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BYTE _at = pReader->GetUChar();
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if (NSBinPptxRW::g_nodeAttributeEnd == _at)
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break;
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if (_at == 0)
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pEffect->amt = pReader->GetLong();
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}
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if (!pFill->blip.is_init())
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pFill->blip = new PPTX::Logic::Blip();
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pFill->blip->Effects.Add();
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pFill->blip->Effects[0].InitPointer(pEffect);
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pReader->Seek(_e22);
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}
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else
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{
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pReader->SkipRecord();
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}
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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(6);
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CString strUrl = pReader->GetString2();
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CString strTempFile = _T("");
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CString strOrigBase64 = _T("");
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if (0 == strUrl.Find(_T("data:")))
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{
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strOrigBase64 = strUrl;
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int nFind = strUrl.Find(_T(","));
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strUrl.Delete(0, nFind + 1);
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CStringA __s = (CStringA)strUrl;
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int len = __s.GetLength();
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int dstLenTemp = Base64DecodeGetRequiredLength(len);
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BYTE* pDstBuffer = new BYTE[dstLenTemp];
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int dstLen = dstLenTemp;
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Base64Decode(__s.GetBuffer(), len, pDstBuffer, &dstLen);
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strTempFile = pReader->m_strFolder + _T("\\media\\temp.jpg");
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CFile oTempFile;
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oTempFile.CreateFile(strTempFile);
|
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oTempFile.WriteFile((void*)pDstBuffer, (DWORD)dstLen);
|
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oTempFile.CloseFile();
|
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strUrl = strTempFile;
|
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RELEASEARRAYOBJECTS(pDstBuffer);
|
|||
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}
|
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else
|
|||
|
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{
|
|||
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if (0 != strUrl.Find(_T("http:")) &&
|
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|
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0 != strUrl.Find(_T("https:")) &&
|
|||
|
|
0 != strUrl.Find(_T("ftp:")) &&
|
|||
|
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0 != strUrl.Find(_T("file:")))
|
|||
|
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{
|
|||
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if (0 == strUrl.Find(_T("theme")))
|
|||
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{
|
|||
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strUrl = pReader->m_strFolderThemes + _T("\\") + strUrl;
|
|||
|
|
}
|
|||
|
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else
|
|||
|
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{
|
|||
|
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strUrl = pReader->m_strFolder + _T("\\media\\") + strUrl;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
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}
|
|||
|
|
|
|||
|
|
|
|||
|
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LONG lId = pReader->m_oRels.WriteImage(strUrl, strOrigBase64);
|
|||
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|
|||
|
|
|
|||
|
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if (strTempFile != _T(""))
|
|||
|
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{
|
|||
|
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::DeleteFile(strTempFile);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (!pFill->blip.is_init())
|
|||
|
|
pFill->blip = new PPTX::Logic::Blip();
|
|||
|
|
|
|||
|
|
pFill->blip->embed = new OOX::RId((size_t)lId);
|
|||
|
|
if (pFill->blip.is_init())
|
|||
|
|
pFill->blip->m_namespace = _T("a");
|
|||
|
|
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
default:
|
|||
|
|
{
|
|||
|
|
pReader->SkipRecord();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
pReader->Seek(_e2);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case 1:
|
|||
|
|
{
|
|||
|
|
pFill->srcRect = new PPTX::Logic::Rect();
|
|||
|
|
pFill->srcRect->fromPPTY(pReader);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case 2:
|
|||
|
|
{
|
|||
|
|
pFill->tile = new PPTX::Logic::Tile();
|
|||
|
|
pReader->SkipRecord();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case 3:
|
|||
|
|
{
|
|||
|
|
pFill->stretch = new PPTX::Logic::Stretch();
|
|||
|
|
pReader->SkipRecord();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
default:
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
pReader->SkipRecord();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
m_type = blipFill;
|
|||
|
|
Fill = pFill;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case FILL_TYPE_GRAD:
|
|||
|
|
{
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
|
|||
|
|
PPTX::Logic::GradFill* pFill = new PPTX::Logic::GradFill();
|
|||
|
|
pFill->m_namespace = _T("a");
|
|||
|
|
|
|||
|
|
while (true)
|
|||
|
|
{
|
|||
|
|
BYTE _at = pReader->GetUChar();
|
|||
|
|
if (_at == NSBinPptxRW::g_nodeAttributeEnd)
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
switch (_at)
|
|||
|
|
{
|
|||
|
|
case 0:
|
|||
|
|
pFill->flip = new PPTX::Limit::Flip();
|
|||
|
|
pFill->flip->SetBYTECode(pReader->GetUChar());
|
|||
|
|
break;
|
|||
|
|
case 1:
|
|||
|
|
pFill->rotWithShape = pReader->GetBool();
|
|||
|
|
break;
|
|||
|
|
default:
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
while (pReader->GetPos() < _e)
|
|||
|
|
{
|
|||
|
|
BYTE rec = pReader->GetUChar();
|
|||
|
|
|
|||
|
|
switch (rec)
|
|||
|
|
{
|
|||
|
|
case 0:
|
|||
|
|
{
|
|||
|
|
LONG _s1 = pReader->GetPos();
|
|||
|
|
LONG _e1 = _s1 + pReader->GetLong() + 4;
|
|||
|
|
|
|||
|
|
ULONG _count = pReader->GetULong();
|
|||
|
|
for (ULONG i = 0; i < _count; ++i)
|
|||
|
|
{
|
|||
|
|
if (pReader->GetPos() >= _e1)
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
pReader->Skip(4);
|
|||
|
|
|
|||
|
|
size_t _countGs = pFill->GsLst.GetCount();
|
|||
|
|
pFill->GsLst.Add();
|
|||
|
|
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
pFill->GsLst[_countGs].pos = pReader->GetLong();
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
pFill->GsLst[_countGs].color.fromPPTY(pReader);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
pReader->Seek(_e1);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case 1:
|
|||
|
|
{
|
|||
|
|
pFill->lin = new PPTX::Logic::Lin();
|
|||
|
|
pFill->lin->fromPPTY(pReader);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case 2:
|
|||
|
|
{
|
|||
|
|
pFill->path = new PPTX::Logic::Path();
|
|||
|
|
pFill->path->fromPPTY(pReader);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case 3:
|
|||
|
|
{
|
|||
|
|
pFill->tileRect = new PPTX::Logic::Rect();
|
|||
|
|
pFill->tileRect->fromPPTY(pReader);
|
|||
|
|
}
|
|||
|
|
default:
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
pReader->SkipRecord();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
m_type = gradFill;
|
|||
|
|
Fill = pFill;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case FILL_TYPE_PATT:
|
|||
|
|
{
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
PPTX::Logic::PattFill* pFill = new PPTX::Logic::PattFill();
|
|||
|
|
|
|||
|
|
while (true)
|
|||
|
|
{
|
|||
|
|
BYTE _at = pReader->GetUChar();
|
|||
|
|
if (_at == NSBinPptxRW::g_nodeAttributeEnd)
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
switch (_at)
|
|||
|
|
{
|
|||
|
|
case 0:
|
|||
|
|
pFill->prst = new PPTX::Limit::PattFillVal();
|
|||
|
|
pFill->prst->SetBYTECode(pReader->GetUChar());
|
|||
|
|
break;
|
|||
|
|
default:
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
while (pReader->GetPos() < _e)
|
|||
|
|
{
|
|||
|
|
BYTE rec = pReader->GetUChar();
|
|||
|
|
|
|||
|
|
switch (rec)
|
|||
|
|
{
|
|||
|
|
case 0:
|
|||
|
|
{
|
|||
|
|
pFill->fgClr.fromPPTY(pReader);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case 1:
|
|||
|
|
{
|
|||
|
|
pFill->bgClr.fromPPTY(pReader);
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
default:
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
pReader->SkipRecord();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
pFill->m_namespace = _T("a");
|
|||
|
|
|
|||
|
|
m_type = pattFill;
|
|||
|
|
Fill = pFill;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case FILL_TYPE_SOLID:
|
|||
|
|
{
|
|||
|
|
pReader->Skip(1);
|
|||
|
|
|
|||
|
|
PPTX::Logic::SolidFill* pFill = new PPTX::Logic::SolidFill();
|
|||
|
|
pFill->m_namespace = _T("a");
|
|||
|
|
|
|||
|
|
pFill->Color.fromPPTY(pReader);
|
|||
|
|
|
|||
|
|
m_type = solidFill;
|
|||
|
|
Fill = pFill;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
case FILL_TYPE_NOFILL:
|
|||
|
|
{
|
|||
|
|
m_type = noFill;
|
|||
|
|
Fill = new PPTX::Logic::NoFill();
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
pReader->Seek(read_end);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
virtual void toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
|
|||
|
|
{
|
|||
|
|
if (Fill.is_init())
|
|||
|
|
Fill->toXmlWriter(pWriter);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
virtual bool is_init()const{return (Fill.IsInit());};
|
|||
|
|
|
|||
|
|
template<class T> AVSINLINE const bool is() const { return Fill.is<T>(); }
|
|||
|
|
template<class T> AVSINLINE T& as() { return Fill.as<T>(); }
|
|||
|
|
template<class T> AVSINLINE const T& as() const { return Fill.as<T>(); }
|
|||
|
|
|
|||
|
|
const UniFill& operator+=(const UniFill& fill)
|
|||
|
|
{
|
|||
|
|
if(!fill.is_init())
|
|||
|
|
return (*this);
|
|||
|
|
*this = fill;
|
|||
|
|
return (*this);
|
|||
|
|
}
|
|||
|
|
void Merge(UniFill& fill)const
|
|||
|
|
{
|
|||
|
|
if(!fill.is_init())
|
|||
|
|
{
|
|||
|
|
fill = *this;
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(m_type != fill.m_type)
|
|||
|
|
{
|
|||
|
|
fill = *this;
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if(m_type == solidFill)
|
|||
|
|
{
|
|||
|
|
as<SolidFill>().Merge(fill.as<SolidFill>());
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
if(m_type == gradFill)
|
|||
|
|
{
|
|||
|
|
as<GradFill>().Merge(fill.as<GradFill>());
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
public:
|
|||
|
|
smart_ptr<WrapperWritingElement> Fill;
|
|||
|
|
enum Type {notInit, noFill, solidFill, gradFill, blipFill, pattFill, grpFill};
|
|||
|
|
Type m_type;
|
|||
|
|
|
|||
|
|
protected:
|
|||
|
|
virtual void FillParentPointersForChilds()
|
|||
|
|
{
|
|||
|
|
if(is_init())
|
|||
|
|
Fill->SetParentPointer(this);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#endif // PPTX_LOGIC_UNIFILL_INCLUDE_H
|