mirror of
https://github.com/ONLYOFFICE/core.git
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273 lines
8.7 KiB
C++
273 lines
8.7 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 "RtfOle.h"
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#include "../OOXml/Writer/OOXWriter.h"
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#include "../OOXml/Writer/OOXRelsWriter.h"
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#include "RtfDocument.h"
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#include "../../Common/OfficeFileFormatChecker.h"
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RtfOle::RtfOle()
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{
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SetDefault();
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}
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RtfOle::~RtfOle()
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{
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SetDefault();
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}
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int RtfOle::GetType( )
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{
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return TYPE_RTF_OLE;
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}
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bool RtfOle::IsValid()
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{
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return PROP_DEF != m_nWidth && PROP_DEF != m_nHeight && L"" != m_sOleFilename;
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/*&& ::GetFileAttributes( m_sOleFilename ) != DWORD( -1 )*/
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}
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std::wstring RtfOle::RenderToOOX(RenderParameter oRenderParameter)
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{
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if( false == IsValid() ) return L"";
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std::wstring sResult;
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RtfDocument* poRtfDocument = static_cast<RtfDocument*> (oRenderParameter.poDocument);
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OOXWriter* poOOXWriter = static_cast<OOXWriter*> (oRenderParameter.poWriter);
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if( RENDER_TO_OOX_PARAM_OLE_ONLY == oRenderParameter.nType )
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{
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sResult += RenderToOOXOnlyOle(oRenderParameter);
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}
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else
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{
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RtfCharProperty * pCharProps = &m_oCharProperty;
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//------------------------------------------
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// todooo common part with RtfChar
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bool bInsert = false;
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bool bDelete = false;
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if (pCharProps->m_nRevised != PROP_DEF)
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{
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bInsert = true;
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std::wstring sAuthor = poRtfDocument->m_oRevisionTable.GetAuthor(pCharProps->m_nRevauth);
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std::wstring sDate(RtfUtility::convertDateTime(pCharProps->m_nRevdttm).c_str());
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sResult += L"<w:ins w:date=\"" + sDate + L"\" w:author=\"" + XmlUtils::EncodeXmlString(sAuthor) + L"\" w:id=\"" + std::to_wstring(poOOXWriter->m_nCurTrackChangesId++).c_str() + L"\">";
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pCharProps->m_nRevised = PROP_DEF;
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}
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if (pCharProps->m_nDeleted != PROP_DEF)
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{
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bDelete = true;
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std::wstring sAuthor = poRtfDocument->m_oRevisionTable.GetAuthor(pCharProps->m_nRevauthDel);
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std::wstring sDate(RtfUtility::convertDateTime(pCharProps->m_nRevdttmDel).c_str());
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sResult += L"<w:del w:date=\"" + sDate + L"\" w:author=\"" + XmlUtils::EncodeXmlString(sAuthor) + L"\" w:id=\"" + std::to_wstring(poOOXWriter->m_nCurTrackChangesId++).c_str() + L"\">";
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pCharProps->m_nDeleted = PROP_DEF;
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}
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//----------
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sResult += L"<w:r>";
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std::wstring sCharProp = pCharProps->RenderToOOX(oRenderParameter);
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if (!sCharProp .empty())
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{
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sResult += L"<w:rPr>";
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sResult += sCharProp;
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sResult += L"</w:rPr>";
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}
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sResult += L"<w:object w:dxaOrig=\"" + std::to_wstring(m_nWidth) +
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L"\" w:dyaOrig=\"" + std::to_wstring(m_nHeight) + L"\">";
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RenderParameter oNewRenderParameter = oRenderParameter;
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oNewRenderParameter.nType = RENDER_TO_OOX_PARAM_SHAPE_CHILD;
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if (m_oResultShape)
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{
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m_oResultShape->m_bIsOle = true;
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sResult += m_oResultShape->RenderToOOX(oNewRenderParameter);
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oNewRenderParameter.nValue = m_oResultShape->m_nID;
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}
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sResult += RenderToOOXOnlyOle(oNewRenderParameter);
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sResult += L"</w:object>";
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sResult += L"</w:r>";
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if (bDelete)sResult += L"</w:del>";
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if (bInsert)sResult += L"</w:ins>";
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}
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return sResult;
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}
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std::wstring RtfOle::RenderToOOXOnlyOle(RenderParameter oRenderParameter)
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{
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std::wstring sResult;
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OOXWriter * poOOXWriter = static_cast<OOXWriter*> (oRenderParameter.poWriter);
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OOXRelsWriter * poRelsWriter = static_cast<OOXRelsWriter*> (oRenderParameter.poRels);
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RtfDocument * poDocument = static_cast<RtfDocument*> (oRenderParameter.poDocument);
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sResult += L"<o:OLEObject";
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switch ( m_eOleType )
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{
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case ot_link: sResult += L" Type=\"Link\""; break;
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default: sResult += L" Type=\"Embed\""; break;
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}
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sResult += L" ProgID=\"" + m_sOleClass + L"\"";
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sResult += L" ShapeID=\"_x0000_s" + std::to_wstring(poDocument->GetShapeId( oRenderParameter.nValue )) + L"\"";
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sResult += L" DrawAspect=\"Content\"";
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sResult += L" ObjectID=\"" + poDocument->m_oIdGenerator.Generate_OleId() + L"\"";
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std::wstring sExtension = L"bin";
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std::wstring sMime = L"application/vnd.openxmlformats-officedocument.oleObject";
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std::wstring sRelsType = L"http://schemas.openxmlformats.org/officeDocument/2006/relationships/oleObject";
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COfficeFileFormatChecker checker;
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if (checker.isOfficeFile(m_sOleFilename))
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{
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switch (checker.nFileType)
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{
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case AVS_OFFICESTUDIO_FILE_SPREADSHEET_XLS:
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{
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sExtension = L"xls";
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sMime = L"application/vnd.ms-excel";
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}break;
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case AVS_OFFICESTUDIO_FILE_SPREADSHEET_XLSX:
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{
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sExtension = L"xlsx";
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sMime = L"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
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sRelsType = L"http://schemas.openxmlformats.org/officeDocument/2006/relationships/package";
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}break;
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case AVS_OFFICESTUDIO_FILE_DOCUMENT_DOC:
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case AVS_OFFICESTUDIO_FILE_DOCUMENT_DOC_FLAT:
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{
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sExtension = L"doc";
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sMime = L"application/msword";
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}break;
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case AVS_OFFICESTUDIO_FILE_DOCUMENT_DOCX:
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{
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sExtension = L"docx";
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sMime = L"application/vnd.openxmlformats-officedocument.wordprocessingml.document";
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sRelsType = L"http://schemas.openxmlformats.org/officeDocument/2006/relationships/package";
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}break;
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}
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}
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std::wstring sFilenameRels;
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sFilenameRels += L"oleObject" + std::to_wstring(poDocument->m_oIdGenerator.Generate_OleIndex()) + L".";
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sFilenameRels += sExtension;
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std::wstring sFilenameFull = poOOXWriter->m_sTargetFolder + FILE_SEPARATOR_STR + L"word" + FILE_SEPARATOR_STR + L"embeddings";
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NSDirectory::CreateDirectory( sFilenameFull );
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sFilenameFull += FILE_SEPARATOR_STR + sFilenameRels;
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sFilenameRels = L"embeddings/" + sFilenameRels;
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Utils::CopyDirOrFile( m_sOleFilename, sFilenameFull );
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poOOXWriter->m_oContentTypes.AddExtension( sMime, sExtension);
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std::wstring srId = poRelsWriter->AddRelationship( sRelsType, sFilenameRels);
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sResult += L" r:id=\"" + srId + L"\"";
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sResult += L"/>";
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return sResult;
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}
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std::wstring RtfOle::RenderToRtf(RenderParameter oRenderParameter)
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{
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if( !IsValid() ) return L"";
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std::wstring sResult;
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sResult += m_oCharProperty.RenderToRtf( oRenderParameter );
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sResult += L"{\\object";
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if( PROP_DEF != m_eOleType )
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{
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switch( m_eOleType )
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{
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case ot_emb: sResult += L"\\objemb"; break;
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case ot_link: sResult += L"\\objlink"; break;
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}
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}
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//sResult += L"\\f13";
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sResult += L"\\objsetsize";
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RENDER_RTF_INT( m_nWidth, sResult, L"objw" );
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RENDER_RTF_INT( m_nHeight, sResult, L"objh" );
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if( !m_sOleClass.empty() )
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sResult += L"{\\*\\objclass " + m_sOleClass + L"}";
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if( !m_sOleFilename.empty() )
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{
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std::wstring str = RtfUtility::RtfInternalEncoder::Encode( m_sOleFilename );
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sResult += L"{\\*\\objdata " + str + L"}";
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}
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//-------------------------------------
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if( NULL != m_oResultShape )
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{
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std::wstring str = m_oResultShape->RenderToRtf( oRenderParameter );
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sResult += L"{\\result {\\pard\\plain" + str + L"}}";
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}
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//else if( NULL != m_oResultPicture )
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//{
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// std::wstring str = m_oResultPicture->RenderToRtf( oRenderParameter );
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// sResult += L"{\\result {\\*\\shppict" + str + L"}}";
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//}
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sResult += L"}";
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return sResult;
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}
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void RtfOle::SetFilename( std::wstring sFilename )
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{
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m_sOleFilename = sFilename;
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}
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void RtfOle::SetDefault()
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{
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m_eOleType = ot_none;
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m_nShapeId = PROP_DEF;
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m_nWidth = PROP_DEF;
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m_nHeight = PROP_DEF;
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Utils::RemoveDirOrFile( m_sOleFilename );
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m_sOleFilename = L"";
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m_oCharProperty.SetDefault();
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}
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