297 lines
8.5 KiB
C++
297 lines
8.5 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 "CxnSp.h"
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#include "SpTree.h"
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#include "./../SlideLayout.h"
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#include "./../SlideMaster.h"
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#include "./../Slide.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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CxnSp::CxnSp(std::wstring ns)
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{
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m_namespace = ns;
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}
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CxnSp::~CxnSp()
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{
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}
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CxnSp::CxnSp(XmlUtils::CXmlNode& node)
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{
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fromXML(node);
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}
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const CxnSp& CxnSp::operator =(XmlUtils::CXmlNode& node)
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{
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fromXML(node);
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return *this;
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}
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CxnSp::CxnSp(XmlUtils::CXmlLiteReader& oReader)
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{
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fromXML(oReader);
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}
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const CxnSp& CxnSp::operator =(XmlUtils::CXmlLiteReader& oReader)
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{
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fromXML(oReader);
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return *this;
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}
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void CxnSp::fromXML(XmlUtils::CXmlLiteReader& oReader)
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{
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m_namespace = XmlUtils::GetNamespace(oReader.GetName());
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ReadAttributes(oReader);
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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 (_T("nvCxnSpPr") == strName)
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nvCxnSpPr = oReader;
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else if (_T("spPr") == strName)
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spPr = oReader;
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else if (_T("style") == strName)
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style = oReader;
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}
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FillParentPointersForChilds();
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}
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void CxnSp::fromXML(XmlUtils::CXmlNode& node)
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{
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m_namespace = XmlUtils::GetNamespace(node.GetName());
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XmlMacroReadAttributeBase(node, L"macro", macro);
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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("nvCxnSpPr") == strName)
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nvCxnSpPr = oNode;
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else if (_T("spPr") == strName)
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spPr = oNode;
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else if (_T("style") == strName)
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style = oNode;
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}
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}
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FillParentPointersForChilds();
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}
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std::wstring CxnSp::toXML() const
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{
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XmlUtils::CAttribute oAttr;
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oAttr.Write2(L"macro", macro);
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XmlUtils::CNodeValue oValue;
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oValue.Write(nvCxnSpPr);
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oValue.Write(spPr);
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oValue.WriteNullable(style);
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return XmlUtils::CreateNode(m_namespace + L":cxnSp", oAttr, oValue);
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}
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void CxnSp::FillParentPointersForChilds()
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{
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nvCxnSpPr.SetParentPointer(this);
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spPr.SetParentPointer(this);
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if(style.is_init())
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style->SetParentPointer(this);
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}
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void CxnSp::GetRect(Aggplus::RECT& pRect)const
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{
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pRect.bottom = 0;
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pRect.left = 0;
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pRect.right = 0;
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pRect.top = 0;
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if(spPr.xfrm.IsInit())
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{
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pRect.left = spPr.xfrm->offX.get();
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pRect.top = spPr.xfrm->offY.get();
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pRect.right = pRect.left + spPr.xfrm->extX.get_value_or(0);
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pRect.bottom = pRect.top + spPr.xfrm->extY.get_value_or(0);
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}
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if(parentIs<Logic::SpTree>())
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parentAs<Logic::SpTree>().NormalizeRect(pRect);
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}
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DWORD CxnSp::GetLine(Ln& line)const
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{
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DWORD BGRA = 0;
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line.SetParentFilePointer(parentFile);
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if(style.is_init())
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{
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if(parentFileIs<PPTX::Slide>())
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parentFileAs<PPTX::Slide>().theme->GetLineStyle(style->lnRef.idx.get_value_or(0), line);
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else if(parentFileIs<PPTX::SlideLayout>())
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parentFileAs<PPTX::SlideLayout>().theme->GetLineStyle(style->lnRef.idx.get_value_or(0), line);
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else if(parentFileIs<PPTX::SlideMaster>())
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parentFileAs<PPTX::SlideMaster>().theme->GetLineStyle(style->lnRef.idx.get_value_or(0), line);
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BGRA = style->lnRef.Color.GetBGRA();
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}
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if(spPr.ln.is_init())
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spPr.ln->Merge(line);
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return BGRA;
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}
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DWORD CxnSp::GetFill(UniFill& fill)const
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{
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DWORD BGRA = 0;
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fill.SetParentFilePointer(parentFile);
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if (style.IsInit())
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{
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if(parentFileIs<PPTX::Slide>())
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parentFileAs<PPTX::Slide>().theme->GetFillStyle(style->fillRef.idx.get_value_or(0), fill);
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else if(parentFileIs<PPTX::SlideLayout>())
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parentFileAs<PPTX::SlideLayout>().theme->GetFillStyle(style->fillRef.idx.get_value_or(0), fill);
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else if(parentFileIs<PPTX::SlideMaster>())
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parentFileAs<PPTX::SlideMaster>().theme->GetFillStyle(style->fillRef.idx.get_value_or(0), fill);
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BGRA = style->fillRef.Color.GetBGRA();
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}
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if(spPr.Fill.is_init())
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spPr.Fill.Merge(fill);
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return BGRA;
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}
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void CxnSp::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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pWriter->StartRecord(SPTREE_TYPE_CXNSP);
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pWriter->WriteRecord1(0, nvCxnSpPr);
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pWriter->WriteRecord1(1, spPr);
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pWriter->WriteRecord2(2, style);
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if (macro.IsInit())
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{
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pWriter->StartRecord(SPTREE_TYPE_MACRO);
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pWriter->WriteString1(0, *macro);
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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 CxnSp::fromPPTY(NSBinPptxRW::CBinaryFileReader* pReader)
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{
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LONG _end_rec = pReader->GetPos() + pReader->GetRecordSize() + 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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nvCxnSpPr.fromPPTY(pReader);
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}break;
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case 1:
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{
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spPr.fromPPTY(pReader);
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}break;
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case 2:
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{
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style = new ShapeStyle(L"p");
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style->fromPPTY(pReader);
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}break;
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case SPTREE_TYPE_MACRO:
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{
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pReader->Skip(5); // type + size
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macro = pReader->GetString2();
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}break;
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default:
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{
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pReader->SkipRecord();
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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 CxnSp::ReadAttributes(XmlUtils::CXmlLiteReader& oReader)
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{
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WritingElement_ReadAttributes_Start(oReader)
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WritingElement_ReadAttributes_Read_if(oReader, _T("macro"), macro)
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WritingElement_ReadAttributes_End(oReader)
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}
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void CxnSp::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
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{
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std::wstring namespace_ = m_namespace;
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if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DOCX ||
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pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DOCX_GLOSSARY) namespace_ = L"wps";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_XLSX) namespace_ = L"xdr";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_GRAPHICS) namespace_ = L"a";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_CHART_DRAWING) namespace_ = L"cdr";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DIAGRAM) namespace_ = L"dgm";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DSP_DRAWING) namespace_ = L"dsp";
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pWriter->StartNode(namespace_ + L":cxnSp");
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pWriter->WriteAttribute2(L"macro", macro);
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pWriter->EndAttributes();
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nvCxnSpPr.toXmlWriter(pWriter);
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spPr.toXmlWriter(pWriter);
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if (style.is_init())
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{
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if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DOCX ||
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pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DOCX_GLOSSARY) style->m_namespace = L"wps";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_XLSX) style->m_namespace = L"xdr";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_GRAPHICS) style->m_namespace = L"a";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_CHART_DRAWING) style->m_namespace = L"cdr";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DIAGRAM) style->m_namespace = L"dgm";
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else if (pWriter->m_lDocType == XMLWRITER_DOC_TYPE_DSP_DRAWING) style->m_namespace = L"dsp";
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pWriter->Write(style);
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}
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pWriter->EndNode(namespace_ + L":cxnSp");
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}
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} // namespace Logic
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} // namespace PPTX
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