232 lines
6.3 KiB
C++
232 lines
6.3 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 "TextFont.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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TextFont::TextFont()
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{
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m_eType = OOX::et_Unknown;
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}
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TextFont::~TextFont() {}
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TextFont::TextFont(const TextFont& oSrc) { *this = oSrc; }
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OOX::EElementType TextFont::getType () const
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{
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return m_eType;
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}
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void TextFont::fromXML(XmlUtils::CXmlNode& node)
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{
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m_eType = OOX::et_Unknown;
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m_name = node.GetName();
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if ( _T("a:cs") == m_name )
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m_eType = OOX::et_a_cs;
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else if ( _T("a:ea") == m_name )
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m_eType = OOX::et_a_ea;
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else if ( _T("a:latin") == m_name )
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m_eType = OOX::et_a_latin;
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else if ( _T("a:sym") == m_name )
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m_eType = OOX::et_a_sym;
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XmlMacroReadAttributeBase(node, L"charset", charset);
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XmlMacroReadAttributeBase(node, L"panose", panose);
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XmlMacroReadAttributeBase(node, L"pitchFamily", pitchFamily);
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typeface = node.GetAttribute(_T("typeface"));
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}
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void TextFont::fromXML(XmlUtils::CXmlLiteReader& oReader)
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{
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m_eType = OOX::et_Unknown;
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m_name = oReader.GetName();
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if ( _T("a:cs") == m_name )
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m_eType = OOX::et_a_cs;
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else if ( _T("a:ea") == m_name )
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m_eType = OOX::et_a_ea;
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else if ( _T("a:latin") == m_name )
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m_eType = OOX::et_a_latin;
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else if ( _T("a:sym") == m_name )
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m_eType = OOX::et_a_sym;
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ReadAttributes( oReader );
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if ( !oReader.IsEmptyNode() )
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oReader.ReadTillEnd();
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}
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std::wstring TextFont::toXML() const
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{
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std::wstring name = m_name;
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if (name.empty())
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{
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switch ( m_eType )
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{
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case OOX::et_a_cs: name = _T("a:cs"); break;
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case OOX::et_a_ea: name = _T("a:ea"); break;
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case OOX::et_a_latin: name = _T("a:latin"); break;
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case OOX::et_a_sym: name = _T("a:sym"); break;
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default: return _T("");
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}
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}
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XmlUtils::CAttribute oAttr;
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oAttr.Write(_T("typeface"), typeface);
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oAttr.Write(_T("pitchFamily"), pitchFamily);
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oAttr.Write(_T("charset"), charset);
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oAttr.Write(_T("panose"), panose);
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return XmlUtils::CreateNode(name, oAttr);
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}
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void TextFont::ReadAttributes(XmlUtils::CXmlLiteReader& oReader)
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{
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// Читаем атрибуты
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if ( oReader.GetAttributesCount() <= 0 )
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return;
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if ( !oReader.MoveToFirstAttribute() )
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return;
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std::wstring wsName = oReader.GetName();
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while( !wsName.empty() )
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{
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wchar_t wsChar0 = wsName[0];
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switch ( wsChar0 )
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{
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case 'c':
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if ( _T("charset") == wsName ) charset = oReader.GetText();
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break;
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case 'p':
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if ( _T("panose") == wsName ) panose = oReader.GetText();
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else if ( _T("pitchFamily") == wsName ) pitchFamily = oReader.GetText();
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break;
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case 't':
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if ( _T("typeface") == wsName ) typeface = oReader.GetText();
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break;
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}
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if ( !oReader.MoveToNextAttribute() )
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break;
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wsName = oReader.GetName();
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}
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oReader.MoveToElement();
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}
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void TextFont::Merge(nullable<TextFont>& font)const
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{
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if(!font.is_init())
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font = TextFont();
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if(charset.is_init()) font->charset = *charset;
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if(panose.is_init()) font->panose = *panose;
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if(pitchFamily.is_init()) font->pitchFamily = *pitchFamily;
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font->typeface = typeface;
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}
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void TextFont::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeStart);
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pWriter->WriteString2(0, charset);
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pWriter->WriteString2(1, panose);
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pWriter->WriteString2(2, pitchFamily);
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/*
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pWriter->WriteString1(3, typeface);
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*/
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std::wstring sPick = pWriter->m_pCommon->m_pNativePicker->GetTypefacePick(*this);
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pWriter->WriteString1(3, sPick);
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeEnd);
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}
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void TextFont::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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charset = pReader->GetString2();
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break;
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}
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case 1:
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{
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panose = pReader->GetString2();
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break;
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}
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case 2:
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{
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pitchFamily = pReader->GetString2();
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break;
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}
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case 3:
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{
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typeface = pReader->GetString2();
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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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void TextFont::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
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{
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pWriter->StartNode(m_name);
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pWriter->StartAttributes();
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pWriter->WriteAttribute(_T("typeface"), XmlUtils::EncodeXmlString(typeface));
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pWriter->WriteAttribute(_T("pitchFamily"), pitchFamily);
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pWriter->WriteAttribute(_T("charset"), charset);
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pWriter->WriteAttribute(_T("panose"), panose);
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pWriter->EndAttributes();
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pWriter->EndNode(m_name);
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}
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void TextFont::FillParentPointersForChilds(){}
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} // namespace Logic
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} // namespace PPTX
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