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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 <global.hxx>
#include <asciiopt.hxx>
#include <comphelper/string.hxx>
#include <osl/thread.h>
const char pStrFix[] = "FIX";
const char pStrMrg[] = "MRG";
ScAsciiOptions::ScAsciiOptions() :
bFixedLen ( false ),
aFieldSeps ( OUString(';') ),
bMergeFieldSeps ( false ),
bRemoveSpace ( false ),
bQuotedFieldAsText(false),
bDetectSpecialNumber(false),
bSkipEmptyCells(false),
bSaveAsShown(true),
bSaveFormulas(false),
cTextSep ( cDefaultTextSep ),
eCharSet ( osl_getThreadTextEncoding() ),
eLang ( LANGUAGE_SYSTEM ),
bCharSetSystem ( false ),
nStartRow ( 1 )
{
}
void ScAsciiOptions::SetColumnInfo( const ScCsvExpDataVec& rDataVec )
{
sal_uInt16 nInfoCount = static_cast< sal_uInt16 >( rDataVec.size() );
mvColStart.resize(nInfoCount);
mvColFormat.resize(nInfoCount);
for( sal_uInt16 nIx = 0; nIx < nInfoCount; ++nIx )
{
mvColStart[ nIx ] = rDataVec[ nIx ].mnIndex;
mvColFormat[ nIx ] = rDataVec[ nIx ].mnType;
}
}
static OUString lcl_decodeSepString( const OUString & rSepNums, bool & o_bMergeFieldSeps )
{
if ( rSepNums.isEmpty() )
return OUString();
OUStringBuffer aFieldSeps;
sal_Int32 nPos = 0;
do
{
const OUString aCode = rSepNums.getToken( 0, '/', nPos );
if ( aCode == pStrMrg )
o_bMergeFieldSeps = true;
else
{
sal_Int32 nVal = aCode.toInt32();
if ( nVal )
aFieldSeps.append(sal_Unicode(nVal));
}
}
while ( nPos >= 0 );
return aFieldSeps.makeStringAndClear();
}
// The options string must not contain semicolons (because of the pick list),
// use comma as separator.
void ScAsciiOptions::ReadFromString( const OUString& rString )
{
sal_Int32 nPos = rString.isEmpty() ? -1 : 0;
// Token 0: Field separator.
if ( nPos >= 0 )
{
bFixedLen = bMergeFieldSeps = false;
const OUString aToken = rString.getToken(0, ',', nPos);
if ( aToken == pStrFix )
bFixedLen = true;
aFieldSeps = lcl_decodeSepString( aToken, bMergeFieldSeps);
}
// Token 1: Text separator.
if ( nPos >= 0 )
{
const sal_Int32 nVal = rString.getToken(0, ',', nPos).toInt32();
cTextSep = static_cast<sal_Unicode>(nVal);
}
// Token 2: Text encoding.
if ( nPos >= 0 )
{
eCharSet = ScGlobal::GetCharsetValue( rString.getToken(0, ',', nPos) );
}
// Token 3: Number of start row.
if ( nPos >= 0 )
{
nStartRow = rString.getToken(0, ',', nPos).toInt32();
}
// Token 4: Column info.
if ( nPos >= 0 )
{
const OUString aToken = rString.getToken(0, ',', nPos);
const sal_Int32 nInfoCount = comphelper::string::getTokenCount(aToken, '/')/2;
mvColStart.resize(nInfoCount);
mvColFormat.resize(nInfoCount);
sal_Int32 nP = 0;
for (sal_Int32 nInfo=0; nInfo<nInfoCount; ++nInfo)
{
mvColStart[nInfo] = aToken.getToken(0, '/', nP).toInt32();
mvColFormat[nInfo] = static_cast<sal_uInt8>(aToken.getToken(0, '/', nP).toInt32());
}
}
// Token 5: Language.
if (nPos >= 0)
{
eLang = static_cast<LanguageType>(rString.getToken(0, ',', nPos).toInt32());
}
// Token 6: Import quoted field as text.
if (nPos >= 0)
{
bQuotedFieldAsText = rString.getToken(0, ',', nPos) == "true";
}
// Token 7: Detect special numbers.
if (nPos >= 0)
{
bDetectSpecialNumber = rString.getToken(0, ',', nPos) == "true";
}
else
bDetectSpecialNumber = true; // default of versions that didn't add the parameter
// Token 8: used for "Save as shown" in export options
if ( nPos >= 0 )
{
bSaveAsShown = rString.getToken(0, ',', nPos) == "true";
}
else
bSaveAsShown = true; // default value
// Token 9: used for "Save cell formulas" in export options
if ( nPos >= 0 )
{
bSaveFormulas = rString.getToken(0, ',', nPos) == "true";
}
else
bSaveFormulas = false;
// Token 10: Boolean for Trim spaces.
if (nPos >= 0)
{
bRemoveSpace = rString.getToken(0, ',', nPos) == "true";
}
else
bRemoveSpace = false;
}
OUString ScAsciiOptions::WriteToString() const
{
OUStringBuffer aOutStr;
// Token 0: Field separator.
if ( bFixedLen )
aOutStr.append(pStrFix);
else if ( aFieldSeps.isEmpty() )
aOutStr.append("0");
else
{
sal_Int32 nLen = aFieldSeps.getLength();
for (sal_Int32 i=0; i<nLen; i++)
{
if (i)
aOutStr.append("/");
aOutStr.append(OUString::number(aFieldSeps[i]));
}
if ( bMergeFieldSeps )
{
aOutStr.append("/");
aOutStr.append(pStrMrg);
}
}
// Token 1: Text Quote character.
aOutStr.append("," + OUString::number(cTextSep) + ",");
//Token 2: Text encoding.
if ( bCharSetSystem ) // force "SYSTEM"
aOutStr.append(ScGlobal::GetCharsetString( RTL_TEXTENCODING_DONTKNOW ));
else
aOutStr.append(ScGlobal::GetCharsetString( eCharSet ));
//Token 3: Number of start row.
aOutStr.append("," + OUString::number(nStartRow) + ",");
//Token 4: Column info.
for (size_t nInfo=0; nInfo<mvColStart.size(); nInfo++)
{
if (nInfo)
aOutStr.append("/");
aOutStr.append(OUString::number(mvColStart[nInfo]) +
"/" +
OUString::number(mvColFormat[nInfo]));
}
// #i112025# the options string is used in macros and linked sheets,
// so new options must be added at the end, to remain compatible
aOutStr.append("," +
//Token 5: Language
OUString::number(static_cast<sal_uInt16>(eLang)) + "," +
//Token 6: Import quoted field as text.
OUString::boolean( bQuotedFieldAsText ) + "," +
//Token 7: Detect special numbers.
OUString::boolean( bDetectSpecialNumber ) + "," +
// Token 8: used for "Save as shown" in export options
OUString::boolean( bSaveAsShown ) +"," +
// Token 9: used for "Save cell formulas" in export options
OUString::boolean( bSaveFormulas ) + "," +
//Token 10: Trim Space
OUString::boolean( bRemoveSpace ));
return aOutStr.makeStringAndClear();
}
// static
sal_Unicode ScAsciiOptions::GetWeightedFieldSep( const OUString & rFieldSeps, bool bDecodeNumbers )
{
bool bMergeFieldSeps = false;
OUString aFieldSeps( bDecodeNumbers ? lcl_decodeSepString( rFieldSeps, bMergeFieldSeps) : rFieldSeps);
if (aFieldSeps.isEmpty())
{
return 0;
}
else if (aFieldSeps.getLength() == 1)
return aFieldSeps[0];
else
{
// There can be only one separator for output. See also fdo#53449
if (aFieldSeps.indexOf(',') != -1)
return ',';
else if (aFieldSeps.indexOf('\t') != -1)
return '\t';
else if (aFieldSeps.indexOf(';') != -1)
return ';';
else if (aFieldSeps.indexOf(' ') != -1)
return ' ';
else
return aFieldSeps[0];
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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