core/OOXML/PPTXFormat/Logic/DefaultShapeDefinition.cpp

/*
 * Copyright (C) Ascensio System SIA, 2009-2026
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation, together with the
 * additional terms provided in the LICENSE file.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
 * details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
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 * or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
 * LV-1050, Latvia, European Union.
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 * are required to display Appropriate Legal Notices in accordance with
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 * All non-code elements of the Product, including illustrations,
 * icon sets, and technical writing content, are licensed under the
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 *
 * This license applies only to such non-code elements and does not
 * modify or replace the licensing terms applicable to the Program's
 * source code, which remains licensed under the GNU Affero General
 * Public License v3.
 *
 * SPDX-License-Identifier: AGPL-3.0-only
 */

#include "DefaultShapeDefinition.h"

namespace PPTX
{
	namespace Logic
	{
		DefaultShapeDefinition::DefaultShapeDefinition()
		{
		}
		DefaultShapeDefinition& DefaultShapeDefinition::operator=(const DefaultShapeDefinition& oSrc)
		{
			parentFile		= oSrc.parentFile;
			parentElement	= oSrc.parentElement;

			spPr		= oSrc.spPr;
			bodyPr		= oSrc.bodyPr;
			lstStyle	= oSrc.lstStyle;
			style		= oSrc.style;
			m_name		= oSrc.m_name;

			return *this;
		}
		void DefaultShapeDefinition::fromXML(XmlUtils::CXmlLiteReader& oReader)
		{
			m_name = XmlUtils::GetNameNoNS(oReader.GetName());

			if ( oReader.IsEmptyNode() )
				return;

			int nCurDepth = oReader.GetDepth();
			while( oReader.ReadNextSiblingNode( nCurDepth ) )
			{
				std::wstring strName = XmlUtils::GetNameNoNS(oReader.GetName());

				if (_T("spPr") == strName)
					spPr.fromXML(oReader);
				else if (_T("bodyPr") == strName)
					bodyPr = oReader;
				else if (_T("lstStyle") == strName)
					lstStyle.fromXML(oReader);
				else if (_T("style") == strName)
					style = oReader;
			}
		}
		void DefaultShapeDefinition::fromXML(XmlUtils::CXmlNode& node)
		{
			m_name = XmlUtils::GetNameNoNS(node.GetName());

			std::vector<XmlUtils::CXmlNode> oNodes;
			if (node.GetNodes(_T("*"), oNodes))
			{
				size_t count = oNodes.size();
				for (size_t i = 0; i < count; ++i)
				{
					XmlUtils::CXmlNode& oNode = oNodes[i];

					std::wstring strName = XmlUtils::GetNameNoNS(oNode.GetName());

					if (_T("spPr") == strName)
						spPr = oNode;
					else if (_T("bodyPr") == strName)
						bodyPr = oNode;
					else if (_T("lstStyle") == strName)
						lstStyle = oNode;
					else if (_T("style") == strName)
						style = oNode;
				}
			}

			FillParentPointersForChilds();
		}
		std::wstring DefaultShapeDefinition::toXML() const
		{
			XmlUtils::CNodeValue oValue;
			oValue.Write(spPr);
			oValue.WriteNullable(bodyPr);
			oValue.Write(lstStyle);
			oValue.WriteNullable(style);

			return XmlUtils::CreateNode(_T("a:") + m_name, oValue);
		}
		void DefaultShapeDefinition::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
		{
			pWriter->WriteRecord1(0, spPr);
			pWriter->WriteRecord2(1, bodyPr);
			pWriter->WriteRecord1(2, lstStyle);
			pWriter->WriteRecord2(3, style);
		}
		void DefaultShapeDefinition::fromPPTY(NSBinPptxRW::CBinaryFileReader* pReader)
		{
			LONG _end_rec = pReader->GetPos() + pReader->GetRecordSize() + 4;

			while (pReader->GetPos() < _end_rec)
			{
				BYTE _at = pReader->GetUChar();
				switch (_at)
				{
					case 0:
					{
						spPr.m_namespace = _T("a");
						spPr.fromPPTY(pReader);
						break;
					}
					case 1:
					{
						bodyPr = BodyPr(L"a");
						bodyPr->fromPPTY(pReader);
						break;
					}
					case 2:
					{
						lstStyle.m_name = _T("a:lstStyle");
						lstStyle.fromPPTY(pReader);
						break;
					}
					case 3:
					{
						style = new ShapeStyle(L"a");
						style->fromPPTY(pReader);
						break;
					}
					default:
						break;
				}
			}

			pReader->Seek(_end_rec);
		}
		void DefaultShapeDefinition::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
		{
			pWriter->StartNode(_T("a:") + m_name);
			pWriter->EndAttributes();

			pWriter->m_lFlag = 0x04;
			spPr.toXmlWriter(pWriter);
			pWriter->m_lFlag = 0;

			if (bodyPr.IsInit())
				bodyPr->toXmlWriter(pWriter);
			lstStyle.toXmlWriter(pWriter);
			pWriter->Write(style);

			pWriter->EndNode(_T("a:") + m_name);
		}
		void DefaultShapeDefinition::FillParentPointersForChilds()
		{
			spPr.SetParentPointer(this);

			if (bodyPr.IsInit())
				bodyPr->SetParentPointer(this);

			lstStyle.SetParentPointer(this);
			if(style.IsInit())
				style->SetParentPointer(this);
		}
	} // namespace Logic
} // namespace PPTX