162 lines
4.5 KiB
C++
162 lines
4.5 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 "TextSpacing.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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OOX::EElementType TextSpacing::getType () const
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{
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return OOX::et_Unknown;
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}
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void TextSpacing::fromXML(XmlUtils::CXmlLiteReader& oReader)
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{
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m_name = oReader.GetName();
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if ( oReader.IsEmptyNode() )
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return;
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int nCurDepth = oReader.GetDepth();
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while( oReader.ReadNextSiblingNode( nCurDepth ) )
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{
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std::wstring sName = oReader.GetName();
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nullable_int val;
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if (sName == L"a:spcPct")
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{
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ReadAttributes(oReader, val);
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spcPct = val;
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}
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if (sName == L"a:spcPts")
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{
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ReadAttributes(oReader, val);
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spcPts = val;
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}
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}
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Normalize();
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}
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void TextSpacing::ReadAttributes(XmlUtils::CXmlLiteReader& oReader, nullable_int & val)
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{
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WritingElement_ReadAttributes_Start ( oReader )
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WritingElement_ReadAttributes_ReadSingle ( oReader, L"val", val)
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WritingElement_ReadAttributes_End ( oReader )
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}
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void TextSpacing::fromXML(XmlUtils::CXmlNode& node)
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{
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m_name = node.GetName();
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XmlUtils::CXmlNode node1 = node.ReadNode(L"a:spcPct");
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XmlMacroReadAttributeBase(node1, L"val", spcPct);
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XmlUtils::CXmlNode node2 = node.ReadNode(L"a:spcPts");
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XmlMacroReadAttributeBase(node2, L"val", spcPts);
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Normalize();
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}
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void TextSpacing::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
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{
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pWriter->StartNode(m_name);
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pWriter->EndAttributes();
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if (spcPct.is_init())
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{
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pWriter->StartNode(_T("a:spcPct"));
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pWriter->StartAttributes();
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pWriter->WriteAttribute(_T("val"), *spcPct);
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pWriter->EndAttributes();
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pWriter->EndNode(_T("a:spcPct"));
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}
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else
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{
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pWriter->StartNode(_T("a:spcPts"));
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pWriter->StartAttributes();
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pWriter->WriteAttribute(_T("val"), spcPts.get_value_or(0));
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pWriter->EndAttributes();
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pWriter->EndNode(_T("a:spcPts"));
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}
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pWriter->EndNode(m_name);
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}
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void TextSpacing::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeStart);
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pWriter->WriteInt2(0, spcPct);
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pWriter->WriteInt2(1, spcPts);
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeEnd);
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}
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void TextSpacing::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(1); // start attributes
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while (true)
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{
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BYTE _at = pReader->GetUChar_TypeNode();
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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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{
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spcPct = pReader->GetLong();
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break;
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}
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case 1:
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{
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spcPts = pReader->GetLong();
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break;
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}
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default:
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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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int TextSpacing::GetVal()const
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{
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if(spcPts.is_init())
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return -spcPts.get();
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else
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return spcPct.get_value_or(100000)/1000;
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}
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void TextSpacing::FillParentPointersForChilds(){}
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void TextSpacing::Normalize()
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{
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spcPts.normalize(0, 158400);
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}
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} // namespace Logic
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} // namespace PPTX
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