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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>
static const sal_Char pStrFix[] = "FIX";
static const sal_Char pStrMrg[] = "MRG";
ScAsciiOptions::ScAsciiOptions() :
bFixedLen ( false ),
aFieldSeps ( OUString(';') ),
bMergeFieldSeps ( false ),
bQuotedFieldAsText(false),
bDetectSpecialNumber(false),
cTextSep ( cDefaultTextSep ),
eCharSet ( osl_getThreadTextEncoding() ),
eLang ( LANGUAGE_SYSTEM ),
bCharSetSystem ( false ),
nStartRow ( 1 )
{
}
ScAsciiOptions::ScAsciiOptions(const ScAsciiOptions& rOpt) :
bFixedLen ( rOpt.bFixedLen ),
aFieldSeps ( rOpt.aFieldSeps ),
bMergeFieldSeps ( rOpt.bMergeFieldSeps ),
bQuotedFieldAsText(rOpt.bQuotedFieldAsText),
bDetectSpecialNumber(rOpt.bDetectSpecialNumber),
cTextSep ( rOpt.cTextSep ),
eCharSet ( rOpt.eCharSet ),
eLang ( rOpt.eLang ),
bCharSetSystem ( rOpt.bCharSetSystem ),
nStartRow ( rOpt.nStartRow ),
mvColStart ( rOpt.mvColStart ),
mvColFormat ( rOpt.mvColFormat )
{
}
ScAsciiOptions::~ScAsciiOptions()
{
}
void ScAsciiOptions::SetColInfo( sal_uInt16 nCount, const sal_Int32* pStart, const sal_uInt8* pFormat )
{
mvColStart.resize(nCount);
mvColFormat.resize(nCount);
for (sal_uInt16 i=0; i<nCount; i++)
{
mvColStart[i] = pStart[i];
mvColFormat[i] = pFormat[i];
}
}
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;
}
}
ScAsciiOptions& ScAsciiOptions::operator=( const ScAsciiOptions& rCpy )
{
SetColInfo( rCpy.mvColStart.size(), rCpy.mvColStart.data(), rCpy.mvColFormat.data() );
bFixedLen = rCpy.bFixedLen;
aFieldSeps = rCpy.aFieldSeps;
bMergeFieldSeps = rCpy.bMergeFieldSeps;
bQuotedFieldAsText = rCpy.bQuotedFieldAsText;
cTextSep = rCpy.cTextSep;
eCharSet = rCpy.eCharSet;
bCharSetSystem = rCpy.bCharSetSystem;
nStartRow = rCpy.nStartRow;
return *this;
}
static OUString lcl_decodeSepString( const OUString & rSepNums, bool & o_bMergeFieldSeps )
{
OUString aFieldSeps;
if ( rSepNums.isEmpty() )
return 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 += OUStringLiteral1(nVal);
}
}
while ( nPos >= 0 );
return aFieldSeps;
}
// 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);
sal_Int32 nSub = comphelper::string::getTokenCount(aToken, '/');
sal_Int32 nInfoCount = nSub / 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
// 9th token is used for "Save as shown" in export options
// 10th token is used for "Save cell formulas" in export options
}
OUString ScAsciiOptions::WriteToString() const
{
OUString aOutStr;
// Field separator.
if ( bFixedLen )
aOutStr += pStrFix;
else if ( aFieldSeps.isEmpty() )
aOutStr += "0";
else
{
sal_Int32 nLen = aFieldSeps.getLength();
for (sal_Int32 i=0; i<nLen; i++)
{
if (i)
aOutStr += "/";
aOutStr += OUString::number(aFieldSeps[i]);
}
if ( bMergeFieldSeps )
{
aOutStr += "/";
aOutStr += pStrMrg;
}
}
// Text delimiter.
aOutStr += "," + OUString::number(cTextSep) + ",";
// Text encoding.
if ( bCharSetSystem ) // force "SYSTEM"
aOutStr += ScGlobal::GetCharsetString( RTL_TEXTENCODING_DONTKNOW );
else
aOutStr += ScGlobal::GetCharsetString( eCharSet );
// Number of start row.
aOutStr += "," + OUString::number(nStartRow) + ",";
// Column info.
for (size_t nInfo=0; nInfo<mvColStart.size(); nInfo++)
{
if (nInfo)
aOutStr += "/";
aOutStr += 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 += "," +
// Language
OUString::number((sal_uInt16)eLang) + "," +
// Import quoted field as text.
OUString::boolean( bQuotedFieldAsText ) + "," +
// Detect special numbers.
OUString::boolean( bDetectSpecialNumber );
// 9th token is used for "Save as shown" in export options
// 10th token is used for "Save cell formulas" in export options
return aOutStr;
}
// 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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