146 lines
4.1 KiB
C++
146 lines
4.1 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 "FontScheme.h"
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namespace PPTX
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{
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namespace nsTheme
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{
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void FontScheme::fromXML(XmlUtils::CXmlNode& node)
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{
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name = node.GetAttribute(_T("name"));
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majorFont = node.ReadNode(_T("a:majorFont"));
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minorFont = node.ReadNode(_T("a:minorFont"));
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FillWithDefaults();
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FillParentPointersForChilds();
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}
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std::wstring FontScheme::toXML() const
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{
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XmlUtils::CAttribute oAttr;
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oAttr.Write(_T("name"), name);
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XmlUtils::CNodeValue oValue;
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oValue.Write(majorFont);
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oValue.Write(minorFont);
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return XmlUtils::CreateNode(_T("a:fontScheme"), oAttr, oValue);
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}
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void FontScheme::toPPTY(NSBinPptxRW::CBinaryFileWriter* pWriter) const
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{
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeStart);
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pWriter->WriteString1(0, name);
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pWriter->WriteBYTE(NSBinPptxRW::g_nodeAttributeEnd);
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pWriter->WriteRecord1(0, majorFont);
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pWriter->WriteRecord1(1, minorFont);
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}
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void FontScheme::toXmlWriter(NSBinPptxRW::CXmlWriter* pWriter) const
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{
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pWriter->StartNode(_T("a:fontScheme"));
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pWriter->StartAttributes();
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pWriter->WriteAttribute2(_T("name"), name);
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pWriter->EndAttributes();
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majorFont.toXmlWriter(pWriter);
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minorFont.toXmlWriter(pWriter);
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pWriter->EndNode(_T("a:fontScheme"));
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}
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void FontScheme::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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if (0 == _at)
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name = pReader->GetString2();
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else
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break;
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}
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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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majorFont.m_name = _T("a:majorFont");
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majorFont.fromPPTY(pReader);
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break;
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}
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case 1:
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{
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minorFont.m_name = _T("a:minorFont");
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minorFont.fromPPTY(pReader);
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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 FontScheme::FillWithDefaults()
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{
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if (OOX::et_Unknown == majorFont.latin.m_eType)
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{
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majorFont.latin.m_name = _T("a:latin");
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majorFont.latin.typeface = L"Arial";
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}
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if (OOX::et_Unknown == minorFont.latin.m_eType)
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{
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minorFont.latin.m_name = _T("a:latin");
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minorFont.latin.typeface = L"Arial";
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}
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FillParentPointersForChilds();
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}
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void FontScheme::FillParentPointersForChilds()
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{
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majorFont.SetParentPointer(this);
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minorFont.SetParentPointer(this);
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}
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} // namespace nsTheme
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} // namespace PPTX
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