core/ASCOfficePPTXFile/PPTXFormat/Logic/Path2D/QuadBezTo.h

/*
 * (c) Copyright Ascensio System SIA 2010-2017
 *
 * 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. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * 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: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
 * EU, LV-1021.
 *
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 * Section 5 of the GNU AGPL version 3.
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 * Pursuant to Section 7(b) of the License you must retain the original Product
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 */
#pragma once
#ifndef PPTX_LOGIC_QUADBEZTO_INCLUDE_H_
#define PPTX_LOGIC_QUADBEZTO_INCLUDE_H_

#include "PathBase.h"

namespace PPTX
{
	namespace Logic
	{
		class QuadBezTo : public PathBase
		{
		public:
			WritingElement_AdditionConstructors(QuadBezTo)
			PPTX_LOGIC_BASE2(QuadBezTo)

			QuadBezTo& operator=(const QuadBezTo& oSrc)
			{
				parentFile		= oSrc.parentFile;
				parentElement	= oSrc.parentElement;

				x[0] = oSrc.x[0];
				y[0] = oSrc.y[0];
				x[1] = oSrc.x[1];
				y[1] = oSrc.y[1];
				return (*this);
			}
			
			virtual OOX::EElementType getType() const
			{
				return OOX::et_a_quadBezTo;
			}			
			virtual void fromXML(XmlUtils::CXmlLiteReader& oReader)
			{
				if ( oReader.IsEmptyNode() )
					return;
					
				int count = 0;
				
				int nParentDepth = oReader.GetDepth();
				while( oReader.ReadNextSiblingNode( nParentDepth ) )
				{
					std::wstring sName = oReader.GetName();

					if (sName == L"a:pos")
					{
						ReadAttributes2(oReader, x[count], y[count]);
						count++;
					}
				}

			}
			void ReadAttributes2(XmlUtils::CXmlLiteReader& oReader, std::wstring & x, std::wstring & y)
			{
				WritingElement_ReadAttributes_Start( oReader )
					WritingElement_ReadAttributes_Read_if		( oReader, _T("x"), x )
					WritingElement_ReadAttributes_Read_else_if	( oReader, _T("y"), y )
				WritingElement_ReadAttributes_End( oReader )
			}
			virtual void fromXML(XmlUtils::CXmlNode& node)
			{
				XmlUtils::CXmlNodes oNodes;

				if (node.GetNodes(_T("a:pt"), oNodes))
				{
					int count = oNodes.GetCount();
					if(count >= 2)
					{
						XmlUtils::CXmlNode oNode;

						oNodes.GetAt(0, oNode);
						x[0] = oNode.GetAttribute(_T("x"));
						y[0] = oNode.GetAttribute(_T("y"));
						oNodes.GetAt(1, oNode);
						x[1] = oNode.GetAttribute(_T("x"));
						y[1] = oNode.GetAttribute(_T("y"));
					}
				}
			}

			virtual std::wstring toXML() const
			{
				std::wstring str1 = L"<a:pt x=\"" + x[0] + L"\" y=\"" + y[0] + L"\" />";
				std::wstring str2 = L"<a:pt x=\"" + x[1] + L"\" y=\"" + y[1] + L"\" />";

				return _T("<a:quadBezTo>") + str1 + str2 + _T("</a:quadBezTo>");
			}

			virtual void toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
			{
				pWriter->StartNode(_T("a:quadBezTo"));
				pWriter->EndAttributes();

				pWriter->StartNode(_T("a:pt"));
				pWriter->StartAttributes();
				pWriter->WriteAttribute(_T("x"), x[0]);
				pWriter->WriteAttribute(_T("y"), y[0]);
				pWriter->EndAttributes();
				pWriter->EndNode(_T("a:pt"));

				pWriter->StartNode(_T("a:pt"));
				pWriter->StartAttributes();
				pWriter->WriteAttribute(_T("x"), x[1]);
				pWriter->WriteAttribute(_T("y"), y[1]);
				pWriter->EndAttributes();
				pWriter->EndNode(_T("a:pt"));
				
				pWriter->EndNode(_T("a:quadBezTo"));
			}

			virtual void toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
			{
				pWriter->StartRecord(GEOMETRY_TYPE_PATH_QUADBEZTO);

				pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeStart);
				pWriter->WriteString1(0, x[0]);
				pWriter->WriteString1(1, y[0]);
				pWriter->WriteString1(2, x[1]);
				pWriter->WriteString1(3, y[1]);
				pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeEnd);

				pWriter->EndRecord();
			}
		public:
			std::wstring x[2];
			std::wstring y[2];
		protected:
			virtual void FillParentPointersForChilds(){};
		public:
			
			virtual std::wstring GetODString()const
			{
                std::wstring str1 = L"<pt x=\"" + x[0] + L"\" y=\"" + y[0] + L"\" />";
                std::wstring str2 = L"<pt x=\"" + x[1] + L"\" y=\"" + y[1] + L"\" />";

				return _T("<quadBezTo>") + str1 + str2 + _T("</quadBezTo>");
			}
		};
	} // namespace Logic
} // namespace PPTX

#endif // PPTX_LOGIC_QUADBEZTO_INCLUDE_H_