mirror of
https://github.com/ONLYOFFICE/core.git
synced 2026-07-20 01:04:34 +08:00
a5a9b8e78d
git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@62010 954022d7-b5bf-4e40-9824-e11837661b57
297 lines
9.2 KiB
C++
297 lines
9.2 KiB
C++
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#include "RtfWriter.h"
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#include "RtfDocument.h"
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bool RtfWriter::Save()
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{
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int nItemsCount = GetCount();
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SaveByItemStart();
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for( int i = 0; i < nItemsCount; i++ )
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{
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SaveByItem();
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}
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return SaveByItemEnd();
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}
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bool RtfWriter::SaveByItemStart()
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{
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//try{
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// m_sTempFileResult = Utils::CreateTempFile( m_sTempFolder );
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// BSTR bstrFileName = m_sTempFileResult.AllocSysString();
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// m_oFileWriter = new NFileWriter::CBufferedFileWriter( bstrFileName );
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// SysFreeString( bstrFileName );
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// //ñîçäàåì òåìïîâûé ôàéë êóäà ïèøåì ïàðàãðàôû( ïîòîì êîïèðóåì ñâîéñòâà ñåêöèè è ñîäåðæèìîå ôàéëà )
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// m_sTempFile = Utils::CreateTempFile( m_sTempFolder );
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// BSTR bstrTempFileName = m_sTempFile.AllocSysString();
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// m_oTempFileWriter = new NFileWriter::CBufferedFileWriter( bstrTempFileName );
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// SysFreeString( bstrTempFileName );
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//}
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//catch(...)
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//{
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// return false;
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//}
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//CStringA sRtf;
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//sRtf = CreateRtfStart();
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//m_oFileWriter->Write( (BYTE*)(LPCSTR)sRtf, sRtf.GetLength() );
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m_bFirst = true;
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return true;
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}
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bool RtfWriter::SaveByItem()
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{
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if( NULL == m_oCurTempFileWriter )
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{
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try
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{
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CString sNewTempFile = Utils::CreateTempFile( m_sTempFolder );
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m_aTempFiles.push_back( sNewTempFile );
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RELEASEOBJECT( m_oCurTempFileWriter );
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m_oCurTempFileWriter = new NFileWriter::CBufferedFileWriter( sNewTempFile );
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CString sNewTempFileSect = Utils::CreateTempFile( m_sTempFolder );
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m_aTempFilesSectPr.push_back( sNewTempFileSect );
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RELEASEOBJECT( m_oCurTempFileSectWriter );
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m_oCurTempFileSectWriter = new NFileWriter::CBufferedFileWriter( sNewTempFileSect );
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}
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catch(...)
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{
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return false;
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}
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}
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RenderParameter oNewParam;
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oNewParam.poDocument = &m_oDocument;
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oNewParam.poWriter = this;
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oNewParam.nType = RENDER_TO_OOX_PARAM_UNKNOWN;
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if( m_oDocument.GetCount() > 1 && m_oDocument[0]->GetCount() == 0 )
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{
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//ïèøåì êîíåö ñåêöèè
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CStringA sRtfExt = "\\sect";
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m_oCurTempFileWriter->Write( (BYTE*)(LPCSTR)sRtfExt, sRtfExt.GetLength() );
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//îêîí÷àòåëüíî äîïèñûâàåì òåìïîâûé ôàéë
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RELEASEOBJECT( m_oCurTempFileWriter )
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try
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{
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CString sNewTempFile = Utils::CreateTempFile( m_sTempFolder );
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m_aTempFiles.push_back( sNewTempFile );
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m_oCurTempFileWriter = new NFileWriter::CBufferedFileWriter( sNewTempFile );
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}
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catch(...)
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{
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return false;
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}
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if( NULL != m_oCurTempFileSectWriter )
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{
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//ïèøåì ñâîéñòâà ñåêöèè
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CString sRtf;
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if( true == m_bFirst )
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{
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//ïåðâûé ñâîéñòâà ñåêöèè ïèøåì êàê ñâîéñòâà äîêóìåíòà
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m_bFirst = false;
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oNewParam.nType = RENDER_TO_OOX_PARAM_FIRST_SECTION;
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}
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sRtf = m_oDocument[0]->m_oProperty.RenderToRtf(oNewParam);
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RtfInternalEncoder::Decode( sRtf, *m_oCurTempFileSectWriter );
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//äîïèñûâàåì â ôàéë
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RELEASEOBJECT( m_oCurTempFileSectWriter );
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//ñîçäàåì íîâûé
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CString sNewTempFileSect = Utils::CreateTempFile( m_sTempFolder );
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m_aTempFilesSectPr.push_back( sNewTempFileSect );
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m_oCurTempFileSectWriter = new NFileWriter::CBufferedFileWriter( sNewTempFileSect );
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//m_aTempFilesSectPr.push_back( sRtf );
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//RtfInternalEncoder::Decode( sRtf, *m_oFileWriter );
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//m_oFileWriter->Write( (BYTE*)(LPCSTR)sRtf, sRtf.GetLength() );
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}
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//óäàëÿåì ñåêöèþ
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m_oDocument.RemoveItem( 0 );
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}
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//ïèøåì ïàðàãðàô
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if( m_oDocument.GetCount() > 0 && m_oDocument[0]->GetCount() > 0 )
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{
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CString sRtf;
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sRtf = m_oDocument[0]->operator[](0)->RenderToRtf(oNewParam);
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if( TYPE_RTF_PARAGRAPH == m_oDocument[0]->operator[](0)->GetType() && !(m_oDocument[0]->GetCount() == 0 && m_oDocument.GetCount() > 1) )//äëÿ ïîñëåäíåãî ïàðàãðàôà ñåêöèè íå ïèøåì \par
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{
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sRtf.Append( _T("\\par") );
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//oNewParam.nValue = RENDER_TO_RTF_PARAM_NO_PAR;
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}
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RtfInternalEncoder::Decode( sRtf, *m_oCurTempFileWriter );
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//m_oTempFileWriter->Write( (BYTE*)(LPCSTR)sRtf, sRtf.GetLength() );
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//óäàëÿåì ýëåìåíò êîòîðûé òîëüêî ÷òî íàïèñàëè
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m_oDocument[0]->RemoveItem( 0 );
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}
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return true;
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}
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bool RtfWriter::SaveByItemEnd()
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{
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//îêîí÷àòåëüíî äîïèñûâàåì òåìïîâûé ôàéë
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RELEASEOBJECT( m_oCurTempFileWriter );
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CString sRtf;
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if( m_oDocument.GetCount() > 0 )
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{
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RenderParameter oNewParam;
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oNewParam.poDocument = &m_oDocument;
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oNewParam.poWriter = this;
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oNewParam.nType = RENDER_TO_OOX_PARAM_UNKNOWN;
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if( NULL != m_oCurTempFileSectWriter )
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{
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//ïèøåì ïîñëåäíþþ ñåêöèþ
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if( true == m_bFirst )
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{
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//ïåðâûé ñâîéñòâà ñåêöèè ïèøåì êàê ñâîéñòâà äîêóìåíòà
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m_bFirst = false;
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oNewParam.nType = RENDER_TO_OOX_PARAM_FIRST_SECTION;
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}
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sRtf = m_oDocument[0]->m_oProperty.RenderToRtf(oNewParam);
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RtfInternalEncoder::Decode( sRtf, *m_oCurTempFileSectWriter );
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//äîïèñûâàåì â ôàéë
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RELEASEOBJECT( m_oCurTempFileSectWriter );
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}
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//RtfInternalEncoder::Decode( sRtf, *m_oCurTempFileWriter );
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//m_oFileWriter->Write( (BYTE*)(LPCSTR)sRtf, sRtf.GetLength() );
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//óäàëÿåì ñåêöèþ
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m_oDocument.RemoveItem( 0 );
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}
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//ôîðìèðóåì âûõîäíîé ôàéë
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try
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{
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NFileWriter::CBufferedFileWriter oTargetFileWriter( m_sFilename );
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//ïèøåì çàãîëîâîê ïîòîì âñå ñîäåæèìîå
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sRtf = CreateRtfStart();
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DWORD dwBytesWrite = 0;
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RtfInternalEncoder::Decode( sRtf, oTargetFileWriter );
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//WriteFile ( hTargetFile, sRtf, ( DWORD ) sRtf.GetLength(), &dwBytesWrite, NULL );
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//êîïèðóåì çàãîëîâêè èç ìàññèâà è ïàðàãðàôû èç òåìïîâûõ ôàéëîâ
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for( int i = 0 ; i < (int)m_aTempFiles.size() && i < (int)m_aTempFilesSectPr.size(); i++ )
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{
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//ñâîéñòâà ñåêöèè
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CFile file;
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if (file.OpenFile(m_aTempFilesSectPr[i]) == S_OK)
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{
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DWORD dwBytesRead = 1;
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BYTE byteBuffer[ 4096 ];
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while( 0 != dwBytesRead )
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{
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dwBytesRead = file.GetPosition();
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file.ReadFile( byteBuffer, 4096);
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dwBytesRead = file.GetPosition() - dwBytesRead;
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oTargetFileWriter.Write( byteBuffer, dwBytesRead );
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}
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file.CloseFile();
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}
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//ïàðàãðàôû
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if (file.OpenFile(m_aTempFiles[i]) == S_OK)
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{
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DWORD dwBytesRead = 1;
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BYTE byteBuffer[ 4096 ];
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while( 0 != dwBytesRead )
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{
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dwBytesRead = file.GetPosition();
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file.ReadFile(byteBuffer, 4096);
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dwBytesRead = file.GetPosition() - dwBytesRead;
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oTargetFileWriter.Write( byteBuffer, dwBytesRead );
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}
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file.CloseFile();
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}
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}
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//çàâåðøàåì äîêóìåíò
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sRtf = CreateRtfEnd();
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RtfInternalEncoder::Decode( sRtf, oTargetFileWriter );
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byte nEndFile = 0;
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oTargetFileWriter.Write( &nEndFile, 1);
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}
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catch(...)
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{}
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for( int i = 0; i < (int)m_aTempFiles.size(); i++ )
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Utils::RemoveDirOrFile( m_aTempFiles[i] );
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m_aTempFiles.clear();
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for( int i = 0; i < (int)m_aTempFilesSectPr.size(); i++ )
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Utils::RemoveDirOrFile( m_aTempFilesSectPr[i] );
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m_aTempFilesSectPr.clear();
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return true;
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}
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int RtfWriter::GetCount()
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{
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int nCount = 0;
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for( int i = 0; i < m_oDocument.GetCount(); i++ )
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nCount += m_oDocument[i]->GetCount();
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return nCount;
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}
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CString RtfWriter::CreateRtfStart()
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{
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RenderParameter oRenderParameter;
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oRenderParameter.poDocument = &m_oDocument;
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oRenderParameter.poWriter = this;
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oRenderParameter.nType = RENDER_TO_RTF_PARAM_UNKNOWN;
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CString sResult;
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sResult.Append( _T("{\\rtf1\\ulc1") );
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sResult.Append( m_oDocument.m_oProperty.RenderToRtf( oRenderParameter ) );
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sResult.Append( m_oDocument.m_oFontTable.RenderToRtf( oRenderParameter ) );
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sResult.Append( m_oDocument.m_oColorTable.RenderToRtf( oRenderParameter ) );
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//CString sDefCharProp = m_oDocument.m_oDefaultCharProp.RenderToRtf( oRenderParameter );
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//if( false == sDefCharProp.IsEmpty() )
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// sResult.AppendFormat( _T("{\\*\\defchp %ls}"), sDefCharProp);
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//CString sDefParProp = m_oDocument.m_oDefaultParagraphProp.RenderToRtf( oRenderParameter );
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//if( false == sDefParProp.IsEmpty() )
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// sResult.AppendFormat( _T("{\\*\\defpap %ls}"),sDefParProp );
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//sResult.Append( m_oDocument.m_oStyleTable.RenderToRtf( oRenderParameter ) );
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sResult.Append( m_oDocument.m_oListTabel.RenderToRtf( oRenderParameter ) );
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sResult.Append( m_oDocument.m_oListOverrideTabel.RenderToRtf( oRenderParameter ) );
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sResult.Append( m_oDocument.m_oInformation.RenderToRtf( oRenderParameter ) );
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sResult.Append( _T("\\fet2") );//0 Footnotes only or nothing at all (the default). 1 Endnotes only. 2 Both footnotes and endnotes
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CString sFootnote;
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if( NULL != m_oDocument.m_oFootnoteSep )
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{
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sFootnote = m_oDocument.m_oFootnoteSep->RenderToRtf( oRenderParameter );
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if( _T("") != sFootnote )
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sResult.AppendFormat( _T("{\\*\\ftnsep %ls}"), sFootnote );
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}
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if( NULL != m_oDocument.m_oFootnoteCon )
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{
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sFootnote = m_oDocument.m_oFootnoteCon->RenderToRtf( oRenderParameter );
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if( _T("") != sFootnote )
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sResult.AppendFormat( _T("{\\*\\ftnsepc %ls}"), sFootnote );
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}
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if( NULL != m_oDocument.m_oEndnoteSep )
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{
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sFootnote = m_oDocument.m_oEndnoteSep->RenderToRtf( oRenderParameter );
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if( _T("") != sFootnote )
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sResult.AppendFormat( _T("{\\*\\aftnsep %ls}"), sFootnote );
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}
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if( NULL != m_oDocument.m_oEndnoteCon )
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{
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sFootnote = m_oDocument.m_oEndnoteCon->RenderToRtf( oRenderParameter );
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if( _T("") != sFootnote )
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sResult.AppendFormat( _T("{\\*\\aftnsepc %ls}"), sFootnote );
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}
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sResult.Append(_T("\n\n"));
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return sResult;
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}
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CString RtfWriter::CreateRtfEnd( )
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{
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return _T("\n}\n");
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}
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