diff options
Diffstat (limited to 'basic/source/sbx/sbxdbl.cxx')
-rw-r--r-- | basic/source/sbx/sbxdbl.cxx | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/basic/source/sbx/sbxdbl.cxx b/basic/source/sbx/sbxdbl.cxx new file mode 100644 index 000000000000..be55d3409131 --- /dev/null +++ b/basic/source/sbx/sbxdbl.cxx @@ -0,0 +1,306 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_basic.hxx" +#include <tools/errcode.hxx> +#include <basic/sbx.hxx> +#include "sbxconv.hxx" +#include "runtime.hxx" + +double ImpGetDouble( const SbxValues* p ) +{ + double nRes; + switch( +p->eType ) + { + case SbxNULL: + SbxBase::SetError( SbxERR_CONVERSION ); + case SbxEMPTY: + nRes = 0; break; + case SbxCHAR: + nRes = p->nChar; break; + case SbxBYTE: + nRes = p->nByte; break; + case SbxINTEGER: + case SbxBOOL: + nRes = p->nInteger; break; + case SbxERROR: + case SbxUSHORT: + nRes = p->nUShort; break; + case SbxLONG: + nRes = p->nLong; break; + case SbxULONG: + nRes = p->nULong; break; + case SbxSINGLE: + nRes = p->nSingle; break; + case SbxDATE: + case SbxDOUBLE: + nRes = p->nDouble; break; + case SbxCURRENCY: + nRes = ImpCurrencyToDouble( p->nLong64 ); break; + case SbxSALINT64: + nRes = static_cast< double >(p->nInt64); break; + case SbxSALUINT64: + nRes = ImpSalUInt64ToDouble( p->uInt64 ); break; + case SbxDECIMAL: + case SbxBYREF | SbxDECIMAL: + if( p->pDecimal ) + p->pDecimal->getDouble( nRes ); + else + nRes = 0.0; + break; + case SbxBYREF | SbxSTRING: + case SbxSTRING: + case SbxLPSTR: + if( !p->pOUString ) + { + nRes = 0; + if ( SbiRuntime::isVBAEnabled() )// VBA only behaviour + SbxBase::SetError( SbxERR_CONVERSION ); + } + else + { + double d; + SbxDataType t; + if( ImpScan( *p->pOUString, d, t, NULL ) != SbxERR_OK ) + { + nRes = 0; + if ( SbiRuntime::isVBAEnabled() )// VBA only behaviour + SbxBase::SetError( SbxERR_CONVERSION ); + } + else + nRes = d; + } + break; + case SbxOBJECT: + { + SbxValue* pVal = PTR_CAST(SbxValue,p->pObj); + if( pVal ) + nRes = pVal->GetDouble(); + else + { + SbxBase::SetError( SbxERR_NO_OBJECT ); nRes = 0; + } + break; + } + + case SbxBYREF | SbxCHAR: + nRes = *p->pChar; break; + case SbxBYREF | SbxBYTE: + nRes = *p->pByte; break; + case SbxBYREF | SbxINTEGER: + case SbxBYREF | SbxBOOL: + nRes = *p->pInteger; break; + case SbxBYREF | SbxLONG: + nRes = *p->pLong; break; + case SbxBYREF | SbxULONG: + nRes = *p->pULong; break; + case SbxBYREF | SbxERROR: + case SbxBYREF | SbxUSHORT: + nRes = *p->pUShort; break; + case SbxBYREF | SbxSINGLE: + nRes = *p->pSingle; break; + case SbxBYREF | SbxDATE: + case SbxBYREF | SbxDOUBLE: + nRes = *p->pDouble; break; + case SbxBYREF | SbxCURRENCY: + nRes = ImpCurrencyToDouble( *p->pLong64 ); break; + case SbxBYREF | SbxSALINT64: + nRes = static_cast< double >(*p->pnInt64); break; + case SbxBYREF | SbxSALUINT64: + nRes = ImpSalUInt64ToDouble( *p->puInt64 ); break; + + default: + SbxBase::SetError( SbxERR_CONVERSION ); nRes = 0; + } + return nRes; +} + +void ImpPutDouble( SbxValues* p, double n, BOOL bCoreString ) +{ + SbxValues aTmp; +start: + switch( +p->eType ) + { + // Hier sind Tests notwendig + case SbxCHAR: + aTmp.pChar = &p->nChar; goto direct; + case SbxBYTE: + aTmp.pByte = &p->nByte; goto direct; + case SbxINTEGER: + case SbxBOOL: + aTmp.pInteger = &p->nInteger; goto direct; + case SbxLONG: + case SbxCURRENCY: + aTmp.pLong = &p->nLong; goto direct; + case SbxULONG: + aTmp.pULong = &p->nULong; goto direct; + case SbxERROR: + case SbxUSHORT: + aTmp.pUShort = &p->nUShort; goto direct; + case SbxSINGLE: + aTmp.pSingle = &p->nSingle; goto direct; + case SbxDECIMAL: + case SbxBYREF | SbxDECIMAL: + { + SbxDecimal* pDec = ImpCreateDecimal( p ); + if( !pDec->setDouble( n ) ) + SbxBase::SetError( SbxERR_OVERFLOW ); + break; + } + direct: + aTmp.eType = SbxDataType( p->eType | SbxBYREF ); + p = &aTmp; goto start; + + // ab hier nicht mehr + case SbxSALINT64: + p->nInt64 = ImpDoubleToSalInt64( n ); break; + case SbxSALUINT64: + p->uInt64 = ImpDoubleToSalUInt64( n ); break; + case SbxDATE: + case SbxDOUBLE: + p->nDouble = n; break; + + case SbxBYREF | SbxSTRING: + case SbxSTRING: + case SbxLPSTR: + if( !p->pOUString ) + p->pOUString = new ::rtl::OUString; + ImpCvtNum( (double) n, 14, *p->pOUString, bCoreString ); + break; + case SbxOBJECT: + { + SbxValue* pVal = PTR_CAST(SbxValue,p->pObj); + if( pVal ) + pVal->PutDouble( n ); + else + SbxBase::SetError( SbxERR_NO_OBJECT ); + break; + } + case SbxBYREF | SbxCHAR: + if( n > SbxMAXCHAR ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXCHAR; + } + else if( n < SbxMINCHAR ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINCHAR; + } + *p->pChar = (xub_Unicode) n; break; + case SbxBYREF | SbxBYTE: + if( n > SbxMAXBYTE ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXBYTE; + } + else if( n < 0 ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = 0; + } + *p->pByte = (BYTE) n; break; + case SbxBYREF | SbxINTEGER: + case SbxBYREF | SbxBOOL: + if( n > SbxMAXINT ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXINT; + } + else if( n < SbxMININT ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMININT; + } + *p->pInteger = (INT16) n; break; + case SbxBYREF | SbxERROR: + case SbxBYREF | SbxUSHORT: + if( n > SbxMAXUINT ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXUINT; + } + else if( n < 0 ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = 0; + } + *p->pUShort = (UINT16) n; break; + case SbxBYREF | SbxLONG: + if( n > SbxMAXLNG ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXLNG; + } + else if( n < SbxMINLNG ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINLNG; + } + *p->pLong = (INT32) n; break; + case SbxBYREF | SbxULONG: + if( n > SbxMAXULNG ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXULNG; + } + else if( n < 0 ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = 0; + } + *p->pULong = (UINT32) n; break; + case SbxBYREF | SbxSINGLE: + if( n > SbxMAXSNG ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXSNG; + } + else if( n < SbxMINSNG ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINSNG; + } + else if( n > 0 && n < SbxMAXSNG2 ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXSNG2; + } + else if( n < 0 && n > SbxMINSNG2 ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINSNG2; + } + *p->pSingle = (float) n; break; + case SbxBYREF | SbxSALINT64: + *p->pnInt64 = ImpDoubleToSalInt64( n ); break; + case SbxBYREF | SbxSALUINT64: + *p->puInt64 = ImpDoubleToSalUInt64( n ); break; + case SbxBYREF | SbxDATE: + case SbxBYREF | SbxDOUBLE: + *p->pDouble = (double) n; break; + case SbxBYREF | SbxCURRENCY: + if( n > SbxMAXCURR ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMAXCURR; + } + else if( n < SbxMINCURR ) + { + SbxBase::SetError( SbxERR_OVERFLOW ); n = SbxMINCURR; + } + *p->pLong64 = ImpDoubleToCurrency( n ); break; + + default: + SbxBase::SetError( SbxERR_CONVERSION ); + } +} + |