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685 | /* -*- 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 <o3tl/char16_t2wchar_t.hxx>
#include <basic/sberrors.hxx>
#include "sbxconv.hxx"
#include <com/sun/star/bridge/oleautomation/Decimal.hpp>
// Implementation SbxDecimal
SbxDecimal::SbxDecimal()
: mnRefCount(0)
{
setInt( 0 );
}
SbxDecimal::SbxDecimal( const SbxDecimal& rDec )
: mnRefCount(0)
{
#ifdef _WIN32
maDec = rDec.maDec;<--- Variable 'maDec' is assigned in constructor body. Consider performing initialization in initialization list. [+]When an object of a class is created, the constructors of all member variables are called consecutively in the order the variables are declared, even if you don't explicitly write them to the initialization list. You could avoid assigning 'maDec' a value by passing the value to the constructor in the initialization list.
#else
(void)rDec;
#endif
}
SbxDecimal::SbxDecimal
( const css::bridge::oleautomation::Decimal& rAutomationDec )
: mnRefCount(0)
{
#ifdef _WIN32
maDec.scale = rAutomationDec.Scale;
maDec.sign = rAutomationDec.Sign;
maDec.Lo32 = rAutomationDec.LowValue;
maDec.Mid32 = rAutomationDec.MiddleValue;
maDec.Hi32 = rAutomationDec.HighValue;
#else
(void)rAutomationDec;
#endif
}
void SbxDecimal::fillAutomationDecimal
( css::bridge::oleautomation::Decimal& rAutomationDec )<--- Parameter 'rAutomationDec' can be declared with const
{
#ifdef _WIN32
rAutomationDec.Scale = maDec.scale;
rAutomationDec.Sign = maDec.sign;
rAutomationDec.LowValue = maDec.Lo32;
rAutomationDec.MiddleValue = maDec.Mid32;
rAutomationDec.HighValue = maDec.Hi32;
#else
(void)rAutomationDec;
#endif
}
SbxDecimal::~SbxDecimal()
{
}
void releaseDecimalPtr( SbxDecimal*& rpDecimal )
{
if( rpDecimal )
{
rpDecimal->mnRefCount--;
if( rpDecimal->mnRefCount == 0 )
{
delete rpDecimal;
rpDecimal = nullptr;
}
}
}
#ifdef _WIN32
bool SbxDecimal::operator -= ( const SbxDecimal &r )
{
HRESULT hResult = VarDecSub( &maDec, const_cast<LPDECIMAL>(&r.maDec), &maDec );
bool bRet = ( hResult == S_OK );
return bRet;
}
bool SbxDecimal::operator += ( const SbxDecimal &r )
{
HRESULT hResult = VarDecAdd( &maDec, const_cast<LPDECIMAL>(&r.maDec), &maDec );
bool bRet = ( hResult == S_OK );
return bRet;
}
bool SbxDecimal::operator /= ( const SbxDecimal &r )
{
HRESULT hResult = VarDecDiv( &maDec, const_cast<LPDECIMAL>(&r.maDec), &maDec );
bool bRet = ( hResult == S_OK );
return bRet;
}
bool SbxDecimal::operator *= ( const SbxDecimal &r )
{
HRESULT hResult = VarDecMul( &maDec, const_cast<LPDECIMAL>(&r.maDec), &maDec );
bool bRet = ( hResult == S_OK );
return bRet;
}
bool SbxDecimal::neg()
{
HRESULT hResult = VarDecNeg( &maDec, &maDec );
bool bRet = ( hResult == S_OK );
return bRet;
}
bool SbxDecimal::isZero() const
{
SbxDecimal aZeroDec;
aZeroDec.setLong( 0 );
bool bZero = CmpResult::EQ == compare( *this, aZeroDec );
return bZero;
}
SbxDecimal::CmpResult compare( const SbxDecimal &rLeft, const SbxDecimal &rRight )
{
HRESULT hResult = VarDecCmp( const_cast<LPDECIMAL>(&rLeft.maDec), const_cast<LPDECIMAL>(&rRight.maDec) );
SbxDecimal::CmpResult eRes = static_cast<SbxDecimal::CmpResult>(hResult);
return eRes;
}
void SbxDecimal::setChar( sal_Unicode val )
{
VarDecFromUI2( static_cast<sal_uInt16>(val), &maDec );
}
void SbxDecimal::setByte( sal_uInt8 val )
{
VarDecFromUI1( val, &maDec );
}
void SbxDecimal::setShort( sal_Int16 val )
{
VarDecFromI2( static_cast<short>(val), &maDec );
}
void SbxDecimal::setLong( sal_Int32 val )
{
VarDecFromI4( static_cast<long>(val), &maDec );
}
void SbxDecimal::setUShort( sal_uInt16 val )
{
VarDecFromUI2( val, &maDec );
}
void SbxDecimal::setULong( sal_uInt32 val )
{
VarDecFromUI4( static_cast<ULONG>(val), &maDec );
}
bool SbxDecimal::setSingle( float val )
{
bool bRet = ( VarDecFromR4( val, &maDec ) == S_OK );
return bRet;
}
bool SbxDecimal::setDouble( double val )
{
bool bRet = ( VarDecFromR8( val, &maDec ) == S_OK );
return bRet;
}
void SbxDecimal::setInt( int val )
{
setLong( static_cast<sal_Int32>(val) );
}
void SbxDecimal::setUInt( unsigned int val )
{
setULong( static_cast<sal_uInt32>(val) );
}
bool SbxDecimal::setString( OUString* pOUString )
{
assert(pOUString);
static LCID nLANGID = MAKELANGID( LANG_ENGLISH, SUBLANG_ENGLISH_US );
// Convert delimiter
sal_Unicode cDecimalSep;
sal_Unicode cThousandSep;
sal_Unicode cDecimalSepAlt;
ImpGetIntntlSep( cDecimalSep, cThousandSep, cDecimalSepAlt );
bool bRet = false;
HRESULT hResult;
if( cDecimalSep != '.' || cThousandSep != ',' )
{
int nLen = pOUString->getLength();
std::unique_ptr<sal_Unicode[]> pBuffer(new sal_Unicode[nLen + 1]);
pBuffer[nLen] = 0;
const sal_Unicode* pSrc = pOUString->getStr();
for( int i = 0 ; i < nLen ; ++i )
{
sal_Unicode c = pSrc[i];
if (c == cDecimalSep)
c = '.';
else if (c == cThousandSep)
c = ',';
pBuffer[i] = c;
}
hResult = VarDecFromStr( o3tl::toW(pBuffer.get()), nLANGID, 0, &maDec );
}
else
{
hResult = VarDecFromStr( o3tl::toW(pOUString->getStr()), nLANGID, 0, &maDec );
}
bRet = ( hResult == S_OK );
return bRet;
}
bool SbxDecimal::getChar( sal_Unicode& rVal )
{
USHORT n;
bool bRet = ( VarUI2FromDec( &maDec, &n ) == S_OK );
if (bRet) {
rVal = n;
}
return bRet;
}
bool SbxDecimal::getShort( sal_Int16& rVal )
{
bool bRet = ( VarI2FromDec( &maDec, &rVal ) == S_OK );
return bRet;
}
bool SbxDecimal::getLong( sal_Int32& rVal )
{
bool bRet = ( VarI4FromDec( &maDec, &rVal ) == S_OK );
return bRet;
}
bool SbxDecimal::getUShort( sal_uInt16& rVal )
{
bool bRet = ( VarUI2FromDec( &maDec, &rVal ) == S_OK );
return bRet;
}
bool SbxDecimal::getULong( sal_uInt32& rVal )
{
bool bRet = ( VarUI4FromDec( &maDec, &rVal ) == S_OK );
return bRet;
}
bool SbxDecimal::getSingle( float& rVal )
{
bool bRet = ( VarR4FromDec( &maDec, &rVal ) == S_OK );
return bRet;
}
bool SbxDecimal::getDouble( double& rVal )
{
bool bRet = ( VarR8FromDec( &maDec, &rVal ) == S_OK );
return bRet;
}
#else
// !_WIN32
bool SbxDecimal::operator -= ( const SbxDecimal & )
{
return false;
}
bool SbxDecimal::operator += ( const SbxDecimal & )
{
return false;
}
bool SbxDecimal::operator /= ( const SbxDecimal & )
{
return false;
}
bool SbxDecimal::operator *= ( const SbxDecimal & )
{
return false;
}
bool SbxDecimal::neg()
{
return false;
}
bool SbxDecimal::isZero() const
{
return false;
}
SbxDecimal::CmpResult compare( SAL_UNUSED_PARAMETER const SbxDecimal &, SAL_UNUSED_PARAMETER const SbxDecimal & )
{
return SbxDecimal::CmpResult::LT;
}
void SbxDecimal::setChar( SAL_UNUSED_PARAMETER sal_Unicode ) {}
void SbxDecimal::setByte( SAL_UNUSED_PARAMETER sal_uInt8 ) {}
void SbxDecimal::setShort( SAL_UNUSED_PARAMETER sal_Int16 ) {}
void SbxDecimal::setLong( SAL_UNUSED_PARAMETER sal_Int32 ) {}
void SbxDecimal::setUShort( SAL_UNUSED_PARAMETER sal_uInt16 ) {}
void SbxDecimal::setULong( SAL_UNUSED_PARAMETER sal_uInt32 ) {}
bool SbxDecimal::setSingle( SAL_UNUSED_PARAMETER float ) { return false; }
bool SbxDecimal::setDouble( SAL_UNUSED_PARAMETER double ) { return false; }
void SbxDecimal::setInt( SAL_UNUSED_PARAMETER int ) {}
void SbxDecimal::setUInt( SAL_UNUSED_PARAMETER unsigned int ) {}
bool SbxDecimal::setString( SAL_UNUSED_PARAMETER OUString* ) { return false; }
bool SbxDecimal::getChar( SAL_UNUSED_PARAMETER sal_Unicode& ) { return false; }
bool SbxDecimal::getShort( SAL_UNUSED_PARAMETER sal_Int16& ) { return false; }
bool SbxDecimal::getLong( SAL_UNUSED_PARAMETER sal_Int32& ) { return false; }
bool SbxDecimal::getUShort( SAL_UNUSED_PARAMETER sal_uInt16& ) { return false; }
bool SbxDecimal::getULong( SAL_UNUSED_PARAMETER sal_uInt32& ) { return false; }
bool SbxDecimal::getSingle( SAL_UNUSED_PARAMETER float& ) { return false; }
bool SbxDecimal::getDouble( SAL_UNUSED_PARAMETER double& ) { return false; }
#endif
void SbxDecimal::getString( OUString& rString )<--- Parameter 'rString' can be declared with const
{
#ifdef _WIN32
static LCID nLANGID = MAKELANGID( LANG_ENGLISH, SUBLANG_ENGLISH_US );
BSTR pBStr = nullptr;
// VarBstrFromDec allocates new BSTR that needs to be released with SysFreeString
HRESULT hResult = VarBstrFromDec( &maDec, nLANGID, 0, &pBStr );
if( hResult == S_OK )
{
// Convert delimiter
sal_Unicode cDecimalSep;
sal_Unicode cThousandSep;
sal_Unicode cDecimalSepAlt;
ImpGetIntntlSep( cDecimalSep, cThousandSep, cDecimalSepAlt );
if( cDecimalSep != '.' || cThousandSep != ',' )
{
sal_Unicode c;
int i = 0;
while( (c = pBStr[i]) != 0 )
{
if( c == '.' )
pBStr[i] = cDecimalSep;
else if( c == ',' )
pBStr[i] = cThousandSep;
i++;
}
}
rString = o3tl::toU( pBStr );
SysFreeString( pBStr );
}
#else
(void)rString;
#endif
}
SbxDecimal* ImpCreateDecimal( SbxValues* p )
{
if( !p )
return nullptr;
SbxDecimal*& rpDecimal = p->pDecimal;
if( rpDecimal == nullptr )
{
rpDecimal = new SbxDecimal();
rpDecimal->addRef();
}
return rpDecimal;
}
SbxDecimal* ImpGetDecimal( const SbxValues* p )
{
SbxValues aTmp;
SbxDecimal* pnDecRes;
SbxDataType eType = p->eType;
if( eType == SbxDECIMAL && p->pDecimal )
{
pnDecRes = new SbxDecimal( *p->pDecimal );
pnDecRes->addRef();
return pnDecRes;
}
pnDecRes = new SbxDecimal();
pnDecRes->addRef();
start:
switch( +eType )
{
case SbxNULL:
SbxBase::SetError( ERRCODE_BASIC_CONVERSION );
[[fallthrough]];
case SbxEMPTY:
pnDecRes->setShort( 0 ); break;
case SbxCHAR:
pnDecRes->setChar( p->nChar ); break;
case SbxBYTE:
pnDecRes->setByte( p->nByte ); break;
case SbxINTEGER:
case SbxBOOL:
pnDecRes->setInt( p->nInteger ); break;
case SbxERROR:
case SbxUSHORT:
pnDecRes->setUShort( p->nUShort ); break;
case SbxLONG:
pnDecRes->setLong( p->nLong ); break;
case SbxULONG:
pnDecRes->setULong( p->nULong ); break;
case SbxSINGLE:
if( !pnDecRes->setSingle( p->nSingle ) )
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
break;
case SbxCURRENCY:
{
if( !pnDecRes->setDouble( ImpCurrencyToDouble( p->nInt64 ) ) )
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
break;
}
case SbxSALINT64:
{
if( !pnDecRes->setDouble( static_cast<double>(p->nInt64) ) )
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
break;
}
case SbxSALUINT64:
{
if( !pnDecRes->setDouble( static_cast<double>(p->uInt64) ) )
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
break;
}
case SbxDATE:
case SbxDOUBLE:
{
double dVal = p->nDouble;
if( !pnDecRes->setDouble( dVal ) )
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
break;
}
case SbxLPSTR:
case SbxSTRING:
case SbxBYREF | SbxSTRING:
if ( p->pOUString )
pnDecRes->setString( p->pOUString );
break;
case SbxOBJECT:
{
SbxValue* pVal = dynamic_cast<SbxValue*>( p->pObj );
if( pVal )
pnDecRes->setDecimal( pVal->GetDecimal() );
else
{
SbxBase::SetError( ERRCODE_BASIC_NO_OBJECT );
pnDecRes->setShort( 0 );
}
break;
}
case SbxBYREF | SbxCHAR:
pnDecRes->setChar( *p->pChar ); break;
case SbxBYREF | SbxBYTE:
pnDecRes->setByte( *p->pByte ); break;
case SbxBYREF | SbxINTEGER:
case SbxBYREF | SbxBOOL:
pnDecRes->setInt( *p->pInteger ); break;
case SbxBYREF | SbxLONG:
pnDecRes->setLong( *p->pLong ); break;
case SbxBYREF | SbxULONG:
pnDecRes->setULong( *p->pULong ); break;
case SbxBYREF | SbxERROR:
case SbxBYREF | SbxUSHORT:
pnDecRes->setUShort( *p->pUShort ); break;
// from here on had to be tested
case SbxBYREF | SbxSINGLE:
aTmp.nSingle = *p->pSingle; goto ref;
case SbxBYREF | SbxDATE:
case SbxBYREF | SbxDOUBLE:
aTmp.nDouble = *p->pDouble; goto ref;
case SbxBYREF | SbxCURRENCY:
case SbxBYREF | SbxSALINT64:
aTmp.nInt64 = *p->pnInt64; goto ref;
case SbxBYREF | SbxSALUINT64:
aTmp.uInt64 = *p->puInt64; goto ref;
ref:
aTmp.eType = SbxDataType( p->eType & 0x0FFF );
p = &aTmp; goto start;
default:
SbxBase::SetError( ERRCODE_BASIC_CONVERSION ); pnDecRes->setShort( 0 );
}
return pnDecRes;
}
void ImpPutDecimal( SbxValues* p, SbxDecimal* pDec )
{
if( !pDec )
return;
SbxValues aTmp;
start:
switch( +p->eType )
{
// here had to be tested
case SbxCHAR:
aTmp.pChar = &p->nChar; goto direct;
case SbxBYTE:
aTmp.pByte = &p->nByte; goto direct;
case SbxULONG:
aTmp.pULong = &p->nULong; goto direct;
case SbxERROR:
case SbxUSHORT:
aTmp.pUShort = &p->nUShort; goto direct;
case SbxINTEGER:
case SbxBOOL:
aTmp.pInteger = &p->nInteger; goto direct;
case SbxLONG:
aTmp.pLong = &p->nLong; goto direct;
case SbxCURRENCY:
case SbxSALINT64:
aTmp.pnInt64 = &p->nInt64; goto direct;
case SbxSALUINT64:
aTmp.puInt64 = &p->uInt64; goto direct;
direct:
aTmp.eType = SbxDataType( p->eType | SbxBYREF );
p = &aTmp; goto start;
// from here on no longer
case SbxDECIMAL:
case SbxBYREF | SbxDECIMAL:
{
if( pDec != p->pDecimal )
{
releaseDecimalPtr( p->pDecimal );
p->pDecimal = pDec;
if( pDec )
pDec->addRef();
}
break;
}
case SbxSINGLE:
{
float f(0.0);
pDec->getSingle( f );
p->nSingle = f;
break;
}
case SbxDATE:
case SbxDOUBLE:
{
double d(0.0);
pDec->getDouble( d );
p->nDouble = d;
break;
}
case SbxLPSTR:
case SbxSTRING:
case SbxBYREF | SbxSTRING:
if( !p->pOUString )
p->pOUString = new OUString;
pDec->getString( *p->pOUString );
break;
case SbxOBJECT:
{
SbxValue* pVal = dynamic_cast<SbxValue*>( p->pObj );
if( pVal )
pVal->PutDecimal( pDec );
else
SbxBase::SetError( ERRCODE_BASIC_NO_OBJECT );
break;
}
case SbxBYREF | SbxCHAR:
if( !pDec->getChar( *p->pChar ) )
{
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pChar = 0;
}
break;
case SbxBYREF | SbxBYTE:
if( !pDec->getChar( *p->pChar ) )
{
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pByte = 0;
}
break;
case SbxBYREF | SbxINTEGER:
case SbxBYREF | SbxBOOL:
if( !pDec->getShort( *p->pInteger ) )
{
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pInteger = 0;
}
break;
case SbxBYREF | SbxERROR:
case SbxBYREF | SbxUSHORT:
if( !pDec->getUShort( *p->pUShort ) )
{
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pUShort = 0;
}
break;
case SbxBYREF | SbxLONG:
if( !pDec->getLong( *p->pLong ) )
{
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pLong = 0;
}
break;
case SbxBYREF | SbxULONG:
if( !pDec->getULong( *p->pULong ) )
{
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pULong = 0;
}
break;
case SbxBYREF | SbxCURRENCY:
{
double d(0.0);
if( !pDec->getDouble( d ) )
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pnInt64 = ImpDoubleToCurrency( d );
}
break;
case SbxBYREF | SbxSALINT64:
{
double d(0.0);
if( !pDec->getDouble( d ) )
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
else
*p->pnInt64 = ImpDoubleToSalInt64( d );
}
break;
case SbxBYREF | SbxSALUINT64:
{
double d(0.0);
if( !pDec->getDouble( d ) )
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
else
*p->puInt64 = ImpDoubleToSalUInt64( d );
}
break;
case SbxBYREF | SbxSINGLE:
if( !pDec->getSingle( *p->pSingle ) )
{
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pSingle = 0;
}
break;
case SbxBYREF | SbxDATE:
case SbxBYREF | SbxDOUBLE:
if( !pDec->getDouble( *p->pDouble ) )
{
SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW );
*p->pDouble = 0;
}
break;
default:
SbxBase::SetError( ERRCODE_BASIC_CONVERSION );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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