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Diffstat (limited to 'sw/source/filter/ascii/wrtasc.cxx')
| -rw-r--r-- | sw/source/filter/ascii/wrtasc.cxx | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/sw/source/filter/ascii/wrtasc.cxx b/sw/source/filter/ascii/wrtasc.cxx new file mode 100644 index 000000000000..ef8f58ebc462 --- /dev/null +++ b/sw/source/filter/ascii/wrtasc.cxx @@ -0,0 +1,225 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sw.hxx" +#include <hintids.hxx> +#include <osl/endian.h> +#include <tools/stream.hxx> +#include <pam.hxx> +#include <doc.hxx> +#include <ndtxt.hxx> +#include <mdiexp.hxx> // ...Percent() +#include <docary.hxx> +#include <fmtcntnt.hxx> +#include <frmfmt.hxx> +#include <wrtasc.hxx> + +#ifndef _STATSTR_HRC +#include <statstr.hrc> // ResId fuer Statusleiste +#endif + +//----------------------------------------------------------------- + +SwASCWriter::SwASCWriter( const String& rFltNm ) +{ + SwAsciiOptions aNewOpts; + + switch( 5 <= rFltNm.Len() ? rFltNm.GetChar( 4 ) : 0 ) + { + case 'D': +#if !defined(PM2) + aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_850 ); + aNewOpts.SetParaFlags( LINEEND_CRLF ); +#endif + if( 5 < rFltNm.Len() ) + switch( rFltNm.Copy( 5 ).ToInt32() ) + { + case 437: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_437 ); break; + case 850: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_850 ); break; + case 860: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_860 ); break; + case 861: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_861 ); break; + case 863: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_863 ); break; + case 865: aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_865 ); break; + } + break; + + case 'A': +#if !defined(WNT) + aNewOpts.SetCharSet( RTL_TEXTENCODING_MS_1252 ); + aNewOpts.SetParaFlags( LINEEND_CRLF ); +#endif + break; + + case 'M': + aNewOpts.SetCharSet( RTL_TEXTENCODING_APPLE_ROMAN ); + aNewOpts.SetParaFlags( LINEEND_CR ); + break; + + case 'X': +#if !defined(UNX) + aNewOpts.SetCharSet( RTL_TEXTENCODING_MS_1252 ); + aNewOpts.SetParaFlags( LINEEND_LF ); +#endif + break; + + default: + if( rFltNm.Copy( 4 ).EqualsAscii( "_DLG" )) + { + // use the options + aNewOpts = GetAsciiOptions(); + } + } + SetAsciiOptions( aNewOpts ); +} + +SwASCWriter::~SwASCWriter() {} + +sal_uLong SwASCWriter::WriteStream() +{ + sal_Char cLineEnd[ 3 ]; + sal_Char* pCEnd = cLineEnd; + if( bASCII_ParaAsCR ) // falls vorgegeben ist. + *pCEnd++ = '\015'; + else if( bASCII_ParaAsBlanc ) + *pCEnd++ = ' '; + else + switch( GetAsciiOptions().GetParaFlags() ) + { + case LINEEND_CR: *pCEnd++ = '\015'; break; + case LINEEND_LF: *pCEnd++ = '\012'; break; + case LINEEND_CRLF: *pCEnd++ = '\015', *pCEnd++ = '\012'; break; + } + *pCEnd = 0; + + sLineEnd.AssignAscii( cLineEnd ); + + long nMaxNode = pDoc->GetNodes().Count(); + + if( bShowProgress ) + ::StartProgress( STR_STATSTR_W4WWRITE, 0, nMaxNode, pDoc->GetDocShell() ); + + SwPaM* pPam = pOrigPam; + + sal_Bool bWriteSttTag = bUCS2_WithStartChar && + (RTL_TEXTENCODING_UCS2 == GetAsciiOptions().GetCharSet() || + RTL_TEXTENCODING_UTF8 == GetAsciiOptions().GetCharSet()); + + rtl_TextEncoding eOld = Strm().GetStreamCharSet(); + Strm().SetStreamCharSet( GetAsciiOptions().GetCharSet() ); + + // gebe alle Bereich des Pams in das ASC-File aus. + do { + sal_Bool bTstFly = sal_True; + while( pCurPam->GetPoint()->nNode.GetIndex() < pCurPam->GetMark()->nNode.GetIndex() || + (pCurPam->GetPoint()->nNode.GetIndex() == pCurPam->GetMark()->nNode.GetIndex() && + pCurPam->GetPoint()->nContent.GetIndex() <= pCurPam->GetMark()->nContent.GetIndex()) ) + { + SwTxtNode* pNd = pCurPam->GetPoint()->nNode.GetNode().GetTxtNode(); + if( pNd ) + { + // sollten nur Rahmen vorhanden sein? + // (Moeglich, wenn Rahmen-Selektion ins Clipboard + // gestellt wurde) + if( bTstFly && bWriteAll && + // keine Laenge + !pNd->GetTxt().Len() && + // Rahmen vorhanden + pDoc->GetSpzFrmFmts()->Count() && + // nur ein Node im Array + pDoc->GetNodes().GetEndOfExtras().GetIndex() + 3 == + pDoc->GetNodes().GetEndOfContent().GetIndex() && + // und genau der ist selektiert + pDoc->GetNodes().GetEndOfContent().GetIndex() - 1 == + pCurPam->GetPoint()->nNode.GetIndex() ) + { + // dann den Inhalt vom Rahmen ausgeben. + // dieser steht immer an Position 0 !! + SwFrmFmt* pFmt = (*pDoc->GetSpzFrmFmts())[ 0 ]; + const SwNodeIndex* pIdx = pFmt->GetCntnt().GetCntntIdx(); + if( pIdx ) + { + delete pCurPam; + pCurPam = NewSwPaM( *pDoc, pIdx->GetIndex(), + pIdx->GetNode().EndOfSectionIndex() ); + pCurPam->Exchange(); + continue; // while-Schleife neu aufsetzen !! + } + } + else + { + if (bWriteSttTag) + { + switch(GetAsciiOptions().GetCharSet()) + { + case RTL_TEXTENCODING_UTF8: + Strm() << sal_uInt8(0xEF) << sal_uInt8(0xBB) << + sal_uInt8(0xBF); + break; + case RTL_TEXTENCODING_UCS2: + //Strm().StartWritingUnicodeText(); + Strm().SetEndianSwap(sal_False); +#ifdef OSL_LITENDIAN + Strm() << sal_uInt8(0xFF) << sal_uInt8(0xFE); +#else + Strm() << sal_uInt8(0xFE) << sal_uInt8(0xFF); +#endif + break; + + } + bWriteSttTag = sal_False; + } + Out( aASCNodeFnTab, *pNd, *this ); + } + bTstFly = sal_False; // eimal Testen reicht + } + + if( !pCurPam->Move( fnMoveForward, fnGoNode ) ) + break; + + if( bShowProgress ) + ::SetProgressState( pCurPam->GetPoint()->nNode.GetIndex(), + pDoc->GetDocShell() ); // Wie weit ? + + } + } while( CopyNextPam( &pPam ) ); // bis alle Pam bearbeitet + + Strm().SetStreamCharSet( eOld ); + + if( bShowProgress ) + ::EndProgress( pDoc->GetDocShell() ); + + return 0; +} + + +void GetASCWriter( const String& rFltNm, const String& /*rBaseURL*/, WriterRef& xRet ) +{ + xRet = new SwASCWriter( rFltNm ); +} + + |