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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <hintids.hxx>
#include <osl/endian.h>
#include <tools/stream.hxx>
#include <pam.hxx>
#include <doc.hxx>
#include <ndtxt.hxx>
#include <mdiexp.hxx>
#include <docary.hxx>
#include <fmtcntnt.hxx>
#include <frmfmt.hxx>
#include "wrtasc.hxx"
#include <strings.hrc>
SwASCWriter::SwASCWriter( const OUString& rFltNm )
{
SwAsciiOptions aNewOpts;
switch( 5 <= rFltNm.getLength() ? rFltNm[4] : 0 )
{
case 'D':
aNewOpts.SetCharSet( RTL_TEXTENCODING_IBM_850 );
aNewOpts.SetParaFlags( LINEEND_CRLF );
if( 5 < rFltNm.getLength() )
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':
#ifndef _WIN32
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':
#ifdef _WIN32
aNewOpts.SetCharSet( RTL_TEXTENCODING_MS_1252 );
aNewOpts.SetParaFlags( LINEEND_LF );
#endif
break;
default:
if( rFltNm.getLength() >= 4 && rFltNm.copy( 4 )=="_DLG" )
{
// use the options
aNewOpts = GetAsciiOptions();
}
}
SetAsciiOptions( aNewOpts );
}
SwASCWriter::~SwASCWriter() {}
ErrCode SwASCWriter::WriteStream()
{
if( bASCII_ParaAsCR ) // If predefined
m_sLineEnd = "\015";
else if( bASCII_ParaAsBlanc )
m_sLineEnd = " ";
else
switch( GetAsciiOptions().GetParaFlags() )
{
case LINEEND_CR: m_sLineEnd = "\015"; break;
case LINEEND_LF: m_sLineEnd = "\012"; break;
case LINEEND_CRLF: m_sLineEnd = "\015\012"; break;
}
long nMaxNode = pDoc->GetNodes().Count();
if( bShowProgress )
::StartProgress( STR_STATSTR_W4WWRITE, 0, nMaxNode, pDoc->GetDocShell() );
SwPaM* pPam = pOrigPam;
bool bWriteSttTag = bUCS2_WithStartChar &&
(RTL_TEXTENCODING_UCS2 == GetAsciiOptions().GetCharSet() ||
RTL_TEXTENCODING_UTF8 == GetAsciiOptions().GetCharSet());
rtl_TextEncoding eOld = Strm().GetStreamCharSet();
Strm().SetStreamCharSet( GetAsciiOptions().GetCharSet() );
// Output all areas of the pam into the ASC file
do {
bool bTstFly = 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()) )
{
SwTextNode* pNd = pCurPam->GetPoint()->nNode.GetNode().GetTextNode();
if( pNd )
{
// Should we have frames only?
// That's possible, if we put a frame selection into the clipboard
if( bTstFly && bWriteAll &&
pNd->GetText().isEmpty() &&
// Frame exists
pDoc->GetSpzFrameFormats()->size() &&
// Only one node in the array
pDoc->GetNodes().GetEndOfExtras().GetIndex() + 3 ==
pDoc->GetNodes().GetEndOfContent().GetIndex() &&
// And exactly this one is selected
pDoc->GetNodes().GetEndOfContent().GetIndex() - 1 ==
pCurPam->GetPoint()->nNode.GetIndex() )
{
// Print the frame's content.
// It is always at position 0!
const SwFrameFormat* pFormat = (*pDoc->GetSpzFrameFormats())[ 0 ];
const SwNodeIndex* pIdx = pFormat->GetContent().GetContentIdx();
if( pIdx )
{
delete pCurPam;
pCurPam = NewSwPaM( *pDoc, pIdx->GetIndex(),
pIdx->GetNode().EndOfSectionIndex() );
pCurPam->Exchange();
continue; // reset while loop!
}
}
else
{
if (bWriteSttTag)
{
switch(GetAsciiOptions().GetCharSet())
{
case RTL_TEXTENCODING_UTF8:
Strm().WriteUChar( 0xEF ).WriteUChar( 0xBB ).WriteUChar( 0xBF );
break;
case RTL_TEXTENCODING_UCS2:
#ifdef OSL_LITENDIAN
Strm().SetEndian(SvStreamEndian::LITTLE);
Strm().WriteUChar( 0xFF ).WriteUChar( 0xFE );
#else
Strm().SetEndian(SvStreamEndian::BIG);
Strm().WriteUChar( 0xFE ).WriteUChar( 0xFF );
#endif
break;
}
bWriteSttTag = false;
}
Out( aASCNodeFnTab, *pNd, *this );
}
bTstFly = false; // Testing once is enough
}
if( !pCurPam->Move( fnMoveForward, GoInNode ) )
break;
if( bShowProgress )
::SetProgressState( pCurPam->GetPoint()->nNode.GetIndex(),
pDoc->GetDocShell() ); // How far?
}
} while( CopyNextPam( &pPam ) ); // Until all pams are processed
Strm().SetStreamCharSet( eOld );
if( bShowProgress )
::EndProgress( pDoc->GetDocShell() );
return ERRCODE_NONE;
}
void GetASCWriter( const OUString& rFltNm, const OUString& /*rBaseURL*/, WriterRef& xRet )
{
xRet = new SwASCWriter( rFltNm );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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