628 lines
18 KiB
C++
628 lines
18 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 "SpTree.h"
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#include "Shape.h"
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#include "Pic.h"
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#include "../Theme.h"
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#include "ClrMap.h"
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#include "../../DocxFormat/Logic/Pict.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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SpTree::SpTree(std::wstring ns) : nvGrpSpPr(ns), grpSpPr(ns)
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{
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m_namespace = ns;
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m_lGroupIndex = 0;
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}
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SpTree& SpTree::operator=(const SpTree& oSrc)
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{
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parentFile = oSrc.parentFile;
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parentElement = oSrc.parentElement;
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nvGrpSpPr = oSrc.nvGrpSpPr;
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grpSpPr = oSrc.grpSpPr;
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for (size_t i=0; i < oSrc.SpTreeElems.size(); i++)
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SpTreeElems.push_back(oSrc.SpTreeElems[i]);
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m_namespace = oSrc.m_namespace;
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m_lGroupIndex = oSrc.m_lGroupIndex;
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return *this;
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}
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OOX::EElementType SpTree::getType () const
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{
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return OOX::et_p_ShapeTree;
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}
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void SpTree::FillParentPointersForChilds()
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{
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nvGrpSpPr.SetParentPointer(this);
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grpSpPr.SetParentPointer(this);
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for (size_t i = 0; i < SpTreeElems.size(); ++i)
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{
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SpTreeElems[i].SetParentPointer(this);
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}
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}
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void SpTree::fromXML(XmlUtils::CXmlLiteReader& oReader)
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{
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m_namespace = XmlUtils::GetNamespace(oReader.GetName());
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SpTreeElems.clear();
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if (oReader.IsEmptyNode())
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return;
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int nParentDepth = oReader.GetDepth();
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while (oReader.ReadNextSiblingNode(nParentDepth))
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{
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std::wstring strName = XmlUtils::GetNameNoNS(oReader.GetName());
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if (strName == L"nvGrpSpPr")
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nvGrpSpPr.fromXML(oReader);
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else if (strName == L"grpSpPr")
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grpSpPr.fromXML(oReader);
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else if (_T("cNvPr") == strName)
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{
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nvGrpSpPr.cNvPr = oReader;
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}
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else if (_T("cNvGrpSpPr") == strName)
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{
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nvGrpSpPr.cNvGrpSpPr = oReader;
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}
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else
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{
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SpTreeElem elem(oReader);
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if (elem.is_init())
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{
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if (elem.getType() == OOX::et_p_ShapeTree)
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{
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smart_ptr<SpTree> e = elem.GetElem().smart_dynamic_cast<SpTree>();
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e->m_lGroupIndex = m_lGroupIndex + 1;
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}
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SpTreeElems.push_back(elem);
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}
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}
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}
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FillParentPointersForChilds();
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}
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void SpTree::fromXML(XmlUtils::CXmlNode& node)
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{
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m_namespace = XmlUtils::GetNamespace(node.GetName());
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nvGrpSpPr = node.ReadNodeNoNS(_T("nvGrpSpPr"));
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grpSpPr = node.ReadNodeNoNS(_T("grpSpPr"));
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SpTreeElems.clear();
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std::vector<XmlUtils::CXmlNode> oNodes;
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if (node.GetNodes(_T("*"), oNodes))
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{
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size_t nCount = oNodes.size();
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for (size_t i = 0; i < nCount; ++i)
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{
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XmlUtils::CXmlNode& oNode = oNodes[i];
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std::wstring strName = XmlUtils::GetNameNoNS(oNode.GetName());
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if (_T("cNvPr") == strName)
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{
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nvGrpSpPr.cNvPr = oNode;
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}
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else if (_T("cNvGrpSpPr") == strName)
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{
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nvGrpSpPr.cNvGrpSpPr = oNode;
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}
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else
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{
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SpTreeElem elem(oNode);
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if (elem.is_init())
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{
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if (elem.getType() == OOX::et_p_ShapeTree)
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{
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smart_ptr<SpTree> e = elem.GetElem().smart_dynamic_cast<SpTree>();
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e->m_lGroupIndex = m_lGroupIndex + 1;
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}
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SpTreeElems.push_back(elem);
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}
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}
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}
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}
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FillParentPointersForChilds();
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}
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std::wstring SpTree::toXML() const
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{
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std::wstring name_;
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if (m_namespace == L"wp")
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{
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if (m_lGroupIndex == 0) name_ = L"wpg:wgp";
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else name_ = L"wpg:grpSp";
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}
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else if (m_namespace == L"xdr") name_ = L"xdr:grpSp";
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else if (m_namespace == L"dsp") name_ = L"dsp:grpSp";
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else
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{
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if (m_lGroupIndex == 0) name_ = L"p:spTree";
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else name_ = L"p:grpSp";
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}
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XmlUtils::CNodeValue oValue;
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oValue.Write(nvGrpSpPr);
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oValue.Write(grpSpPr);
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oValue.WriteArray(SpTreeElems);
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return XmlUtils::CreateNode(name_, oValue);
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}
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void SpTree::toXmlWriterVML(NSBinPptxRW::CXmlWriter *pWriter, NSCommon::smart_ptr<PPTX::Theme>& oTheme, NSCommon::smart_ptr<PPTX::Logic::ClrMap>& oClrMap, NSCommon::smart_ptr<OOX::IFileContainer>& pContainer, bool in_group)
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{
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pWriter->StartNode(_T("v:group"));
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pWriter->StartAttributes();
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std::wstring strId = L"group " + std::to_wstring(pWriter->m_lObjectIdVML);
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std::wstring strSpid = L"_x0000_s" + XmlUtils::ToString(0xFFFF & (pWriter->m_lObjectIdVML >> 16), L"%04d");
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pWriter->m_lObjectIdVML++;
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if (pWriter->m_strId.empty())
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{
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if (XMLWRITER_DOC_TYPE_XLSX == pWriter->m_lDocType)
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{
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pWriter->WriteAttribute(L"id", strSpid); //??
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}
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else
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{
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pWriter->WriteAttribute(L"id", strId);
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pWriter->WriteAttribute(L"o:spid", strSpid);
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}
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}
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else
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{
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pWriter->WriteAttribute(L"id", pWriter->m_strId);
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pWriter->WriteAttribute(L"o:spid", strSpid);
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pWriter->m_strId.clear();
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}
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NSBinPptxRW::CXmlWriter oStylesWriter;
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if (pWriter->m_strStyleMain.empty())
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{
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int dL = 0, dT = 0, dW = 0, dH = 0;
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if (grpSpPr.xfrm.is_init())
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{
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if (grpSpPr.xfrm->offX.is_init()) dL = *grpSpPr.xfrm->offX;
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if (grpSpPr.xfrm->offY.is_init()) dT = *grpSpPr.xfrm->offY;
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if (grpSpPr.xfrm->extX.is_init()) dW = *grpSpPr.xfrm->extX;
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if (grpSpPr.xfrm->extY.is_init()) dH = *grpSpPr.xfrm->extY;
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}
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oStylesWriter.WriteAttributeCSS(L"position", L"absolute");
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if (in_group)
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{
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oStylesWriter.WriteAttributeCSS_int(L"left", dL / 100);
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oStylesWriter.WriteAttributeCSS_int(L"top", dT / 100);
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oStylesWriter.WriteAttributeCSS_int(L"width", dW / 100);
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oStylesWriter.WriteAttributeCSS_int(L"height", dH / 100);
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}
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else
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{
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oStylesWriter.WriteAttributeCSS_int_pt(L"left", dL / 12700);
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oStylesWriter.WriteAttributeCSS_int_pt(L"top", dT / 12700);
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oStylesWriter.WriteAttributeCSS_int_pt(L"width", dW / 12700);
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oStylesWriter.WriteAttributeCSS_int_pt(L"height", dH / 12700);
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}
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}
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if (grpSpPr.xfrm.is_init())
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{
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if (grpSpPr.xfrm->rot.is_init())
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{
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int nRot = (int)((double)(*(grpSpPr.xfrm->rot)) / 60000.0);
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oStylesWriter.WriteAttributeCSS_int(_T("rotation"), nRot);
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}
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bool bIsFH = grpSpPr.xfrm->flipH.get_value_or(false);
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bool bIsFV = grpSpPr.xfrm->flipV.get_value_or(false);
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if (bIsFH && bIsFV)
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{
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oStylesWriter.WriteAttributeCSS(_T("flip"), _T("xy"));
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}
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else if (bIsFH)
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{
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oStylesWriter.WriteAttributeCSS(_T("flip"), _T("x"));
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}
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else if (bIsFV)
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{
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oStylesWriter.WriteAttributeCSS(_T("flip"), _T("y"));
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}
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}
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pWriter->WriteAttribute(_T("style"), pWriter->m_strStyleMain + pWriter->m_strStyleWrap + oStylesWriter.GetXmlString());
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pWriter->m_strStyleMain.clear();
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pWriter->m_strStyleWrap.clear();
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if (false == pWriter->m_strAttributesMain.empty())
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{
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pWriter->WriteString(pWriter->m_strAttributesMain);
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pWriter->m_strAttributesMain.clear();
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}
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int dL = 0, dT = 0, dW = 0, dH = 0;
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if (grpSpPr.xfrm.is_init())
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{
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if (grpSpPr.xfrm->chOffX.is_init()) dL = *grpSpPr.xfrm->chOffX;
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if (grpSpPr.xfrm->chOffY.is_init()) dT = *grpSpPr.xfrm->chOffY;
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if (grpSpPr.xfrm->chExtX.is_init()) dW = *grpSpPr.xfrm->chExtX;
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if (grpSpPr.xfrm->chExtY.is_init()) dH = *grpSpPr.xfrm->chExtY;
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}
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oStylesWriter.ClearNoAttack();
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oStylesWriter.m_oWriter.AddSize(30);
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oStylesWriter.m_oWriter.AddIntNoCheck(dL / 100);
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oStylesWriter.m_oWriter.AddCharNoCheck(WCHAR(','));
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oStylesWriter.m_oWriter.AddIntNoCheck(dT / 100);
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pWriter->WriteAttribute(_T("coordorigin"), oStylesWriter.GetXmlString());
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oStylesWriter.ClearNoAttack();
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oStylesWriter.m_oWriter.AddSize(30);
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oStylesWriter.m_oWriter.AddIntNoCheck(dW / 100);
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oStylesWriter.m_oWriter.AddCharNoCheck(WCHAR(','));
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oStylesWriter.m_oWriter.AddIntNoCheck(dH / 100);
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pWriter->WriteAttribute(_T("coordsize"), oStylesWriter.GetXmlString());
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pWriter->EndAttributes();
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size_t nCount = SpTreeElems.size();
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for (size_t i = 0; i < nCount; ++i)
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{
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if (SpTreeElems[i].is<PPTX::Logic::Shape>())
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{
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SpTreeElems[i].as<PPTX::Logic::Shape>().toXmlWriterVML(pWriter, oTheme, oClrMap, pContainer, true);
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}
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else if (SpTreeElems[i].is<PPTX::Logic::Pic>())
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{
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SpTreeElems[i].as<PPTX::Logic::Pic>().toXmlWriterVML(pWriter, oTheme, oClrMap, true);
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}
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else if (SpTreeElems[i].is<PPTX::Logic::SpTree>())
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{
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SpTreeElems[i].as<PPTX::Logic::SpTree>().toXmlWriterVML(pWriter, oTheme, oClrMap, pContainer, true);
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}
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}
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pWriter->WriteString(pWriter->m_strNodes);
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pWriter->m_strNodes = _T("");
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pWriter->EndNode(_T("v:group"));
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}
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void SpTree::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
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{
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std::wstring name_;
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if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DOCX ||
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pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DOCX_GLOSSARY)
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{
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if (pWriter->m_lGroupIndex == 0) name_ = L"wpg:wgp";
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else name_ = L"wpg:grpSp";
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}
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_XLSX) name_ = L"xdr:grpSp";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_CHART_DRAWING) name_ = L"cdr:grpSp";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DIAGRAM) name_ = L"dgm:grpSp";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_GRAPHICS) name_ = L"a:grpSp";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DSP_DRAWING)
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{
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if (pWriter->m_lGroupIndex == 0) name_ = L"dsp:spTree";
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else name_ = L"dsp:grpSp";
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}
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else
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{
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if (pWriter->m_lGroupIndex == 0) name_ = L"p:spTree";
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else name_ = L"p:grpSp";
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}
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pWriter->StartNode(name_);
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pWriter->EndAttributes();
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if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DOCX ||
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pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DOCX_GLOSSARY)
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{
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nvGrpSpPr.cNvGrpSpPr.toXmlWriter2(L"wpg", pWriter);
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}
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else
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nvGrpSpPr.toXmlWriter(pWriter);
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grpSpPr.toXmlWriter(pWriter);
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pWriter->m_lGroupIndex++;
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for (size_t i = 0; i < SpTreeElems.size(); ++i)
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SpTreeElems[i].toXmlWriter(pWriter);
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pWriter->m_lGroupIndex--;
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pWriter->EndNode(name_);
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}
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void SpTree::NormalizeRect(Aggplus::RECT& rect)const
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{
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if (grpSpPr.xfrm.IsInit())
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{
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if ((grpSpPr.xfrm->chExtX.get_value_or(0) != 0) && (grpSpPr.xfrm->chExtY.get_value_or(0) != 0))
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{
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double ScaleX = grpSpPr.xfrm->extX.get_value_or(0) / (double(grpSpPr.xfrm->chExtX.get()));
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double ScaleY = grpSpPr.xfrm->extY.get_value_or(0) / (double(grpSpPr.xfrm->chExtY.get()));
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double RectWidth = ScaleX * (rect.right - rect.left);
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double RectHeight = ScaleY * (rect.bottom - rect.top);
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rect.left = (LONG)((rect.left - grpSpPr.xfrm->chOffX.get()) * ScaleX + grpSpPr.xfrm->offX.get());
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rect.top = (LONG)((rect.top - grpSpPr.xfrm->chOffY.get()) * ScaleY + grpSpPr.xfrm->offY.get());
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rect.right = (LONG)(rect.left + RectWidth);
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rect.bottom = (LONG)(rect.top + RectHeight);
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}
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}
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if (parentIs<Logic::SpTree>())
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parentAs<Logic::SpTree>().NormalizeRect(rect);
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}
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void SpTree::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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if (getType() == OOX::et_lc_LockedCanvas)
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pWriter->StartRecord(SPTREE_TYPE_LOCKED_CANVAS);
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else
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pWriter->StartRecord(SPTREE_TYPE_SPTREE);
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pWriter->WriteRecord1(0, nvGrpSpPr);
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pWriter->WriteRecord1(1, grpSpPr);
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//---------------------------------------------------------------------------------------
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//pWriter->WriteRecordArray(2, 0, SpTreeElems);
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pWriter->StartRecord(2);
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_UINT32 len = (_UINT32)SpTreeElems.size();
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pWriter->WriteULONG(len);
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double oldCxCurShape = pWriter->m_dCxCurShape;
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double oldCyCurShape = pWriter->m_dCyCurShape;
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for (_UINT32 i = 0; i < len; ++i)
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{
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pWriter->WriteRecord1(0, SpTreeElems[i]);
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pWriter->m_dCxCurShape = oldCxCurShape;
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pWriter->m_dCyCurShape = oldCyCurShape;
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}
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pWriter->EndRecord();
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//---------------------------------------------------------------------------------------
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pWriter->EndRecord();
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}
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void SpTree::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(5); //+ len
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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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nvGrpSpPr.fromPPTY(pReader);
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}break;
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case 1:
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{
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grpSpPr.fromPPTY(pReader);
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}break;
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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 (0)
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LONG nElemLength = pReader->GetLong(); // len
|
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//SpTreeElem::fromPPTY сразу делает GetChar, а toPPTY ничего не пишет если не инициализирован
|
||
if (nElemLength > 0)
|
||
{
|
||
SpTreeElem elm;
|
||
elm.fromPPTY(pReader);
|
||
|
||
if (elm.is_init())
|
||
{
|
||
if (elm.getType() == OOX::et_p_ShapeTree)
|
||
{
|
||
smart_ptr<SpTree> e = elm.GetElem().smart_dynamic_cast<SpTree>();
|
||
e->m_lGroupIndex = m_lGroupIndex + 1;
|
||
}
|
||
SpTreeElems.push_back(elm);
|
||
}
|
||
}
|
||
}
|
||
}break;
|
||
default:
|
||
{
|
||
pReader->SkipRecord();
|
||
}break;
|
||
}
|
||
}
|
||
pReader->Seek(_end_rec);
|
||
}
|
||
|
||
LockedCanvas::LockedCanvas() : SpTree(L"a")
|
||
{
|
||
}
|
||
LockedCanvas& LockedCanvas::operator=(const LockedCanvas& oSrc)
|
||
{
|
||
parentFile = oSrc.parentFile;
|
||
parentElement = oSrc.parentElement;
|
||
|
||
nvGrpSpPr = oSrc.nvGrpSpPr;
|
||
grpSpPr = oSrc.grpSpPr;
|
||
|
||
for (size_t i=0; i < oSrc.SpTreeElems.size(); i++)
|
||
SpTreeElems.push_back(oSrc.SpTreeElems[i]);
|
||
|
||
m_lGroupIndex = oSrc.m_lGroupIndex;
|
||
|
||
return *this;
|
||
}
|
||
OOX::EElementType LockedCanvas::getType () const
|
||
{
|
||
return OOX::et_lc_LockedCanvas;
|
||
}
|
||
void LockedCanvas::fromXML(XmlUtils::CXmlLiteReader& oReader)
|
||
{
|
||
SpTree::fromXML(oReader);
|
||
}
|
||
void LockedCanvas::fromXML(XmlUtils::CXmlNode& node)
|
||
{
|
||
SpTree::fromXML(node);
|
||
}
|
||
std::wstring LockedCanvas::toXML() const
|
||
{
|
||
XmlUtils::CAttribute oAttr;
|
||
oAttr.Write(L"xmlns:lc", L"http://schemas.openxmlformats.org/drawingml/2006/lockedCanvas");
|
||
|
||
XmlUtils::CNodeValue oValue;
|
||
oValue.Write(nvGrpSpPr);
|
||
oValue.Write(grpSpPr);
|
||
|
||
oValue.WriteArray(SpTreeElems);
|
||
|
||
return XmlUtils::CreateNode(L"lc:lockedCanvas", oAttr, oValue);
|
||
}
|
||
void LockedCanvas::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
|
||
{
|
||
BYTE lDocType = pWriter->m_lDocType;
|
||
pWriter->m_lDocType = XMLWRITER_DOC_TYPE_GRAPHICS;
|
||
|
||
pWriter->StartNode(L"lc:lockedCanvas");
|
||
pWriter->StartAttributes();
|
||
pWriter->WriteAttribute(L"xmlns:lc", L"http://schemas.openxmlformats.org/drawingml/2006/lockedCanvas");
|
||
|
||
pWriter->EndAttributes();
|
||
|
||
nvGrpSpPr.toXmlWriter(pWriter);
|
||
|
||
grpSpPr.toXmlWriter(pWriter);
|
||
|
||
pWriter->m_lGroupIndex++;
|
||
|
||
for (size_t i = 0; i < SpTreeElems.size(); ++i)
|
||
{
|
||
SpTreeElems[i].toXmlWriter(pWriter);
|
||
}
|
||
|
||
pWriter->m_lGroupIndex--;
|
||
|
||
pWriter->EndNode(L"lc:lockedCanvas");
|
||
|
||
pWriter->m_lDocType = lDocType;
|
||
}
|
||
void LockedCanvas::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
|
||
{
|
||
BinDocxRW::CDocxSerializer* docx = pWriter->m_pMainDocument;
|
||
pWriter->m_pMainDocument = NULL;
|
||
|
||
pWriter->StartRecord(SPTREE_TYPE_LOCKED_CANVAS);
|
||
|
||
pWriter->WriteRecord1(0, nvGrpSpPr);
|
||
pWriter->WriteRecord1(1, grpSpPr);
|
||
pWriter->WriteRecordArray(2, 0, SpTreeElems);
|
||
|
||
pWriter->EndRecord();
|
||
pWriter->m_pMainDocument = docx;
|
||
}
|
||
void LockedCanvas::fromPPTY(NSBinPptxRW::CBinaryFileReader* pReader)
|
||
{
|
||
LONG _end_rec = pReader->GetPos() + pReader->GetRecordSize() + 4;
|
||
|
||
pReader->Skip(5); // type + len
|
||
|
||
BinDocxRW::CDocxSerializer* docx = pReader->m_pMainDocument;
|
||
pReader->m_pMainDocument = NULL;
|
||
|
||
while (pReader->GetPos() < _end_rec)
|
||
{
|
||
BYTE _at = pReader->GetUChar();
|
||
switch (_at)
|
||
{
|
||
case 0:
|
||
{
|
||
nvGrpSpPr.fromPPTY(pReader);
|
||
break;
|
||
}
|
||
case 1:
|
||
{
|
||
grpSpPr.fromPPTY(pReader);
|
||
break;
|
||
}
|
||
case 2:
|
||
{
|
||
pReader->Skip(4); // len
|
||
ULONG _c = pReader->GetULong();
|
||
|
||
for (ULONG i = 0; i < _c; ++i)
|
||
{
|
||
pReader->Skip(1); // type (0)
|
||
LONG nElemLength = pReader->GetLong(); // len
|
||
//SpTreeElem::fromPPTY сразу делает GetChar, а toPPTY ничего не пишет если не инициализирован
|
||
if(nElemLength > 0)
|
||
{
|
||
SpTreeElem elm;
|
||
elm.fromPPTY(pReader);
|
||
|
||
if (elm.is_init())
|
||
{
|
||
if (elm.getType() == OOX::et_p_ShapeTree)
|
||
{
|
||
smart_ptr<SpTree> e = elm.GetElem().smart_dynamic_cast<SpTree>();
|
||
e->m_lGroupIndex = m_lGroupIndex + 1;
|
||
}
|
||
SpTreeElems.push_back(elm);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
default:
|
||
{
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
pReader->Seek(_end_rec);
|
||
pReader->m_pMainDocument = docx;
|
||
}
|
||
}
|
||
}
|