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office-gobmx/xmloff/source/style/numehelp.cxx
Markus Mohrhard be9034ec5c prevent invalid files if file contains currency formats 
A regression from writing error cell information into the file.

Change-Id: Idb55646094fcd76912bdcd2102370681bcc8703d
2013-05-23 16:15:53 +02:00

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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 "xmloff/numehelp.hxx"
#include <xmloff/nmspmap.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/xmluconv.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlexp.hxx>
#include <com/sun/star/uno/Reference.h>
#include <rtl/ustring.hxx>
#include <svl/zforlist.hxx>
#include <com/sun/star/util/NumberFormat.hpp>
#include <sax/tools/converter.hxx>
#include <rtl/math.hxx>
#include <rtl/ustrbuf.hxx>
using namespace com::sun::star;
using namespace xmloff::token;
#define XML_TYPE "Type"
#define XML_CURRENCYSYMBOL "CurrencySymbol"
#define XML_CURRENCYABBREVIATION "CurrencyAbbreviation"
#define XML_STANDARDFORMAT "StandardFormat"
XMLNumberFormatAttributesExportHelper::XMLNumberFormatAttributesExportHelper(
::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier >& xTempNumberFormatsSupplier)
: xNumberFormats(xTempNumberFormatsSupplier.is() ? xTempNumberFormatsSupplier->getNumberFormats() : ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormats > ()),
pExport(NULL),
sStandardFormat(XML_STANDARDFORMAT),
sType(XML_TYPE),
msCurrencySymbol(XML_CURRENCYSYMBOL),
msCurrencyAbbreviation(XML_CURRENCYABBREVIATION),
aNumberFormats()
{
}
XMLNumberFormatAttributesExportHelper::XMLNumberFormatAttributesExportHelper(
::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatsSupplier >& xTempNumberFormatsSupplier,
SvXMLExport& rTempExport )
: xNumberFormats(xTempNumberFormatsSupplier.is() ? xTempNumberFormatsSupplier->getNumberFormats() : ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormats > ()),
pExport(&rTempExport),
sStandardFormat(XML_STANDARDFORMAT),
sType(XML_TYPE),
sAttrValue(rTempExport.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_OFFICE, GetXMLToken(XML_VALUE))),
sAttrDateValue(rTempExport.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_OFFICE, GetXMLToken(XML_DATE_VALUE))),
sAttrTimeValue(rTempExport.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_OFFICE, GetXMLToken(XML_TIME_VALUE))),
sAttrBooleanValue(rTempExport.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_OFFICE, GetXMLToken(XML_BOOLEAN_VALUE))),
sAttrStringValue(rTempExport.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_OFFICE, GetXMLToken(XML_STRING_VALUE))),
sAttrCurrency(rTempExport.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_OFFICE, GetXMLToken(XML_CURRENCY))),
msCurrencySymbol(XML_CURRENCYSYMBOL),
msCurrencyAbbreviation(XML_CURRENCYABBREVIATION),
aNumberFormats()
{
}
XMLNumberFormatAttributesExportHelper::~XMLNumberFormatAttributesExportHelper()
{
}
sal_Int16 XMLNumberFormatAttributesExportHelper::GetCellType(const sal_Int32 nNumberFormat, OUString& sCurrency, bool& bIsStandard)
{
XMLNumberFormat aFormat(sEmpty, nNumberFormat, 0);
XMLNumberFormatSet::iterator aItr(aNumberFormats.find(aFormat));
XMLNumberFormatSet::iterator aEndItr(aNumberFormats.end());
if (aItr != aEndItr)
{
bIsStandard = aItr->bIsStandard;
sCurrency = aItr->sCurrency;
return aItr->nType;
}
else
{
aFormat.nType = GetCellType(nNumberFormat, bIsStandard);
aFormat.bIsStandard = bIsStandard;
if ((aFormat.nType & ~util::NumberFormat::DEFINED) == util::NumberFormat::CURRENCY)
if (GetCurrencySymbol(nNumberFormat, aFormat.sCurrency))
sCurrency = aFormat.sCurrency;
aNumberFormats.insert(aFormat);
return aFormat.nType;
}
}
void XMLNumberFormatAttributesExportHelper::WriteAttributes(SvXMLExport& rXMLExport,
const sal_Int16 nTypeKey,
const double& rValue,
const OUString& rCurrency,
sal_Bool bExportValue)
{
sal_Bool bWasSetTypeAttribute = sal_False;
switch(nTypeKey & ~util::NumberFormat::DEFINED)
{
case 0:
case util::NumberFormat::NUMBER:
case util::NumberFormat::SCIENTIFIC:
case util::NumberFormat::FRACTION:
{
if (!bWasSetTypeAttribute)
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_FLOAT);
bWasSetTypeAttribute = sal_True;
}
} // No Break
case util::NumberFormat::PERCENT:
{
if (!bWasSetTypeAttribute)
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_PERCENTAGE);
bWasSetTypeAttribute = sal_True;
}
} // No Break
case util::NumberFormat::CURRENCY:
{
if (!bWasSetTypeAttribute)
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_CURRENCY);
if (!rCurrency.isEmpty())
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_CURRENCY, rCurrency);
bWasSetTypeAttribute = sal_True;
}
if (bExportValue)
{
OUString sValue( ::rtl::math::doubleToUString( rValue,
rtl_math_StringFormat_Automatic,
rtl_math_DecimalPlaces_Max, '.', sal_True));
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE, sValue);
}
}
break;
case util::NumberFormat::DATE:
case util::NumberFormat::DATETIME:
{
if (!bWasSetTypeAttribute)
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_DATE);
bWasSetTypeAttribute = sal_True;
}
if (bExportValue)
{
if ( rXMLExport.SetNullDateOnUnitConverter() )
{
OUStringBuffer sBuffer;
rXMLExport.GetMM100UnitConverter().convertDateTime(sBuffer, rValue);
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_DATE_VALUE, sBuffer.makeStringAndClear());
}
}
}
break;
case util::NumberFormat::TIME:
{
if (!bWasSetTypeAttribute)
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_TIME);
bWasSetTypeAttribute = sal_True;
}
if (bExportValue)
{
OUStringBuffer sBuffer;
::sax::Converter::convertDuration(sBuffer, rValue);
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_TIME_VALUE, sBuffer.makeStringAndClear());
}
}
break;
case util::NumberFormat::LOGICAL:
{
if (!bWasSetTypeAttribute)
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_BOOLEAN);
bWasSetTypeAttribute = sal_True;
}
if (bExportValue)
{
double fTempValue = rValue;
if (::rtl::math::approxEqual( fTempValue, 1.0 ))
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_BOOLEAN_VALUE, XML_TRUE);
}
else
{
if (::rtl::math::approxEqual( rValue, 0.0 ))
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_BOOLEAN_VALUE, XML_FALSE);
}
else
{
OUString sValue( ::rtl::math::doubleToUString(
fTempValue,
rtl_math_StringFormat_Automatic,
rtl_math_DecimalPlaces_Max, '.',
sal_True));
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_BOOLEAN_VALUE, sValue);
}
}
}
}
break;
case util::NumberFormat::TEXT:
{
if (!bWasSetTypeAttribute)
{
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_FLOAT);
bWasSetTypeAttribute = sal_True;
if (bExportValue)
{
OUString sValue( ::rtl::math::doubleToUString( rValue,
rtl_math_StringFormat_Automatic,
rtl_math_DecimalPlaces_Max, '.', sal_True));
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE, sValue);
}
}
}
break;
}
}
sal_Bool XMLNumberFormatAttributesExportHelper::GetCurrencySymbol(const sal_Int32 nNumberFormat, OUString& sCurrencySymbol,
uno::Reference <util::XNumberFormatsSupplier>& xNumberFormatsSupplier)
{
if (xNumberFormatsSupplier.is())
{
uno::Reference <util::XNumberFormats> xNumberFormats(xNumberFormatsSupplier->getNumberFormats());
if (xNumberFormats.is())
{
try
{
uno::Reference <beans::XPropertySet> xNumberPropertySet(xNumberFormats->getByKey(nNumberFormat));
if ( xNumberPropertySet->getPropertyValue(OUString(XML_CURRENCYSYMBOL)) >>= sCurrencySymbol)
{
OUString sCurrencyAbbreviation;
if ( xNumberPropertySet->getPropertyValue(OUString(XML_CURRENCYABBREVIATION)) >>= sCurrencyAbbreviation)
{
if ( !sCurrencyAbbreviation.isEmpty())
sCurrencySymbol = sCurrencyAbbreviation;
else
{
if ( sCurrencySymbol.getLength() == 1 && sCurrencySymbol.toChar() == NfCurrencyEntry::GetEuroSymbol() )
sCurrencySymbol = "EUR";
}
}
return sal_True;
}
}
catch ( uno::Exception& )
{
OSL_FAIL("Numberformat not found");
}
}
}
return sal_False;
}
sal_Int16 XMLNumberFormatAttributesExportHelper::GetCellType(const sal_Int32 nNumberFormat, sal_Bool& bIsStandard,
uno::Reference <util::XNumberFormatsSupplier>& xNumberFormatsSupplier)
{
if (xNumberFormatsSupplier.is())
{
uno::Reference <util::XNumberFormats> xNumberFormats(xNumberFormatsSupplier->getNumberFormats());
if (xNumberFormats.is())
{
try
{
uno::Reference <beans::XPropertySet> xNumberPropertySet(xNumberFormats->getByKey(nNumberFormat));
xNumberPropertySet->getPropertyValue(OUString(XML_STANDARDFORMAT)) >>= bIsStandard;
sal_Int16 nNumberType = sal_Int16();
if ( xNumberPropertySet->getPropertyValue(OUString(XML_TYPE)) >>= nNumberType )
{
return nNumberType;
}
}
catch ( uno::Exception& )
{
OSL_FAIL("Numberformat not found");
}
}
}
return 0;
}
void XMLNumberFormatAttributesExportHelper::SetNumberFormatAttributes(SvXMLExport& rXMLExport,
const sal_Int32 nNumberFormat, const double& rValue, sal_Bool bExportValue)
{
sal_Bool bIsStandard;
sal_Int16 nTypeKey = GetCellType(nNumberFormat, bIsStandard, rXMLExport.GetNumberFormatsSupplier());
OUString sCurrency;
if ((nTypeKey & ~util::NumberFormat::DEFINED) == util::NumberFormat::CURRENCY)
GetCurrencySymbol(nNumberFormat, sCurrency, rXMLExport.GetNumberFormatsSupplier());
WriteAttributes(rXMLExport, nTypeKey, rValue, sCurrency, bExportValue);
}
void XMLNumberFormatAttributesExportHelper::SetNumberFormatAttributes(SvXMLExport& rXMLExport,
const OUString& rValue, const OUString& rCharacters,
sal_Bool bExportValue, sal_Bool bExportTypeAttribute)
{
if (bExportTypeAttribute)
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_STRING);
if (bExportValue && !rValue.isEmpty() && (rValue != rCharacters))
rXMLExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_STRING_VALUE, rValue);
}
sal_Bool XMLNumberFormatAttributesExportHelper::GetCurrencySymbol(const sal_Int32 nNumberFormat, OUString& rCurrencySymbol)
{
if (!xNumberFormats.is() && pExport && pExport->GetNumberFormatsSupplier().is())
xNumberFormats.set(pExport->GetNumberFormatsSupplier()->getNumberFormats());
if (xNumberFormats.is())
{
try
{
uno::Reference <beans::XPropertySet> xNumberPropertySet(xNumberFormats->getByKey(nNumberFormat));
if ( xNumberPropertySet->getPropertyValue(msCurrencySymbol) >>= rCurrencySymbol)
{
OUString sCurrencyAbbreviation;
if ( xNumberPropertySet->getPropertyValue(msCurrencyAbbreviation) >>= sCurrencyAbbreviation)
{
if ( !sCurrencyAbbreviation.isEmpty())
rCurrencySymbol = sCurrencyAbbreviation;
else
{
if ( rCurrencySymbol.getLength() == 1 && rCurrencySymbol.toChar() == NfCurrencyEntry::GetEuroSymbol() )
rCurrencySymbol = OUString("EUR");
}
}
return sal_True;
}
}
catch ( uno::Exception& )
{
OSL_FAIL("Numberformat not found");
}
}
return sal_False;
}
sal_Int16 XMLNumberFormatAttributesExportHelper::GetCellType(const sal_Int32 nNumberFormat, bool& bIsStandard)
{
if (!xNumberFormats.is() && pExport && pExport->GetNumberFormatsSupplier().is())
xNumberFormats.set(pExport->GetNumberFormatsSupplier()->getNumberFormats());
if (xNumberFormats.is())
{
try
{
uno::Reference <beans::XPropertySet> xNumberPropertySet(xNumberFormats->getByKey(nNumberFormat));
if (xNumberPropertySet.is())
{
xNumberPropertySet->getPropertyValue(sStandardFormat) >>= bIsStandard;
sal_Int16 nNumberType = sal_Int16();
if ( xNumberPropertySet->getPropertyValue(sType) >>= nNumberType )
{
return nNumberType;
}
}
}
catch ( uno::Exception& )
{
OSL_FAIL("Numberformat not found");
}
}
return 0;
}
void XMLNumberFormatAttributesExportHelper::WriteAttributes(
const sal_Int16 nTypeKey,
const double& rValue,
const OUString& rCurrency,
sal_Bool bExportValue, sal_uInt16 nNamespace)
{
if (!pExport)
return;
sal_Bool bWasSetTypeAttribute = sal_False;
OUString sAttrValType = pExport->GetNamespaceMap().GetQNameByKey( nNamespace, GetXMLToken(XML_VALUE_TYPE));
switch(nTypeKey & ~util::NumberFormat::DEFINED)
{
case 0:
case util::NumberFormat::NUMBER:
case util::NumberFormat::SCIENTIFIC:
case util::NumberFormat::FRACTION:
{
if (!bWasSetTypeAttribute)
{
pExport->AddAttribute(sAttrValType, XML_FLOAT);
bWasSetTypeAttribute = sal_True;
}
} // No Break
case util::NumberFormat::PERCENT:
{
if (!bWasSetTypeAttribute)
{
pExport->AddAttribute(sAttrValType, XML_PERCENTAGE);
bWasSetTypeAttribute = sal_True;
}
} // No Break
case util::NumberFormat::CURRENCY:
{
if (!bWasSetTypeAttribute)
{
pExport->AddAttribute(sAttrValType, XML_CURRENCY);
if (!rCurrency.isEmpty())
pExport->AddAttribute(sAttrCurrency, rCurrency);
bWasSetTypeAttribute = sal_True;
}
if (bExportValue)
{
OUString sValue( ::rtl::math::doubleToUString( rValue,
rtl_math_StringFormat_Automatic,
rtl_math_DecimalPlaces_Max, '.', sal_True));
pExport->AddAttribute(sAttrValue, sValue);
}
}
break;
case util::NumberFormat::DATE:
case util::NumberFormat::DATETIME:
{
if (!bWasSetTypeAttribute)
{
pExport->AddAttribute(sAttrValType, XML_DATE);
bWasSetTypeAttribute = sal_True;
}
if (bExportValue)
{
if ( pExport->SetNullDateOnUnitConverter() )
{
OUStringBuffer sBuffer;
pExport->GetMM100UnitConverter().convertDateTime(sBuffer, rValue);
pExport->AddAttribute(sAttrDateValue, sBuffer.makeStringAndClear());
}
}
}
break;
case util::NumberFormat::TIME:
{
if (!bWasSetTypeAttribute)
{
pExport->AddAttribute(sAttrValType, XML_TIME);
bWasSetTypeAttribute = sal_True;
}
if (bExportValue)
{
OUStringBuffer sBuffer;
::sax::Converter::convertDuration(sBuffer, rValue);
pExport->AddAttribute(sAttrTimeValue, sBuffer.makeStringAndClear());
}
}
break;
case util::NumberFormat::LOGICAL:
{
if (!bWasSetTypeAttribute)
{
pExport->AddAttribute(sAttrValType, XML_BOOLEAN);
bWasSetTypeAttribute = sal_True;
}
if (bExportValue)
{
double fTempValue = rValue;
if (::rtl::math::approxEqual( fTempValue, 1.0 ))
{
pExport->AddAttribute(sAttrBooleanValue, XML_TRUE);
}
else
{
if (::rtl::math::approxEqual( rValue, 0.0 ))
{
pExport->AddAttribute(sAttrBooleanValue, XML_FALSE);
}
else
{
OUString sValue( ::rtl::math::doubleToUString(
fTempValue,
rtl_math_StringFormat_Automatic,
rtl_math_DecimalPlaces_Max, '.',
sal_True));
pExport->AddAttribute(sAttrBooleanValue, sValue);
}
}
}
}
break;
case util::NumberFormat::TEXT:
{
if (!bWasSetTypeAttribute)
{
pExport->AddAttribute(sAttrValType, XML_FLOAT);
bWasSetTypeAttribute = sal_True;
if (bExportValue)
{
OUString sValue( ::rtl::math::doubleToUString( rValue,
rtl_math_StringFormat_Automatic,
rtl_math_DecimalPlaces_Max, '.', sal_True));
pExport->AddAttribute(sAttrValue, sValue);
}
}
}
break;
}
}
void XMLNumberFormatAttributesExportHelper::SetNumberFormatAttributes(
const sal_Int32 nNumberFormat, const double& rValue, sal_Bool bExportValue,
sal_uInt16 nNamespace, bool bExportCurrencySymbol)
{
if (pExport)
{
bool bIsStandard;
OUString sCurrency;
sal_Int16 nTypeKey = GetCellType(nNumberFormat, sCurrency, bIsStandard);
if(!bExportCurrencySymbol)
sCurrency = OUString();
WriteAttributes(nTypeKey, rValue, sCurrency, bExportValue, nNamespace);
}
else {
OSL_FAIL("no SvXMLExport given");
}
}
void XMLNumberFormatAttributesExportHelper::SetNumberFormatAttributes(
const OUString& rValue, const OUString& rCharacters,
sal_Bool bExportValue, sal_Bool bExportTypeAttribute,
sal_uInt16 nNamespace)
{
if (pExport)
{
if (bExportTypeAttribute)
pExport->AddAttribute(nNamespace, XML_VALUE_TYPE, XML_STRING);
if (bExportValue && !rValue.isEmpty() && (rValue != rCharacters))
pExport->AddAttribute(sAttrStringValue, rValue);
}
else {
OSL_FAIL("no SvXMLExport given");
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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