Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 266 insertions, 0 deletions

diff --git a/basic/source/sbx/sbxdbl.cxx b/basic/source/sbx/sbxdbl.cxx
new file mode 100644
index 000000000..206a835b4
--- /dev/null
+++ b/basic/source/sbx/sbxdbl.cxx
@@ -0,0 +1,266 @@
+/* -*- 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 <config_features.h>
+
+#include <vcl/errcode.hxx>
+#include "sbxconv.hxx"
+#include <rtlproto.hxx>
+#include <runtime.hxx>
+
+double ImpGetDouble( const SbxValues* p )
+{
+    double nRes;
+    switch( +p->eType )
+    {
+        case SbxNULL:
+            SbxBase::SetError( ERRCODE_BASIC_CONVERSION );
+            [[fallthrough]];
+        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->nInt64 ); 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))
+                nRes = 0.0;
+            break;
+        case SbxBYREF | SbxSTRING:
+        case SbxSTRING:
+        case SbxLPSTR:
+            if( !p->pOUString )
+            {
+                nRes = 0;
+#if HAVE_FEATURE_SCRIPTING
+                if ( SbiRuntime::isVBAEnabled() )// VBA only behaviour
+                    SbxBase::SetError( ERRCODE_BASIC_CONVERSION );
+#endif
+            }
+            else
+            {
+                double d;
+                SbxDataType t;
+                if( ImpScan( *p->pOUString, d, t, nullptr, !LibreOffice6FloatingPointMode() ) != ERRCODE_NONE )
+                {
+                    nRes = 0;
+#if HAVE_FEATURE_SCRIPTING
+                    if ( SbiRuntime::isVBAEnabled() )// VBA only behaviour
+                        SbxBase::SetError( ERRCODE_BASIC_CONVERSION );
+#endif
+                }
+                else
+                    nRes = d;
+            }
+            break;
+        case SbxOBJECT:
+        {
+            SbxValue* pVal = dynamic_cast<SbxValue*>( p->pObj );
+            if( pVal )
+                nRes = pVal->GetDouble();
+            else
+            {
+                SbxBase::SetError( ERRCODE_BASIC_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->pnInt64 ); break;
+        case SbxBYREF | SbxSALINT64:
+            nRes = static_cast< double >(*p->pnInt64); break;
+        case SbxBYREF | SbxSALUINT64:
+            nRes = ImpSalUInt64ToDouble( *p->puInt64 ); break;
+
+        default:
+            SbxBase::SetError( ERRCODE_BASIC_CONVERSION ); nRes = 0;
+    }
+    return nRes;
+}
+
+void ImpPutDouble( SbxValues* p, double n, bool bCoreString )
+{
+    SbxValues aTmp;
+start:
+    switch( +p->eType )
+    {
+        // Here are tests necessary
+        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:
+            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( ERRCODE_BASIC_MATH_OVERFLOW );
+            break;
+            }
+        direct:
+            aTmp.eType = SbxDataType( p->eType | SbxBYREF );
+            p = &aTmp; goto start;
+
+        case SbxCURRENCY:
+            if( n > SbxMAXCURR )
+            {
+                SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW ); n = SbxMAXCURR;
+            }
+            else if( n < SbxMINCURR )
+            {
+                SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW ); n = SbxMINCURR;
+            }
+            p->nInt64 = ImpDoubleToCurrency( n );
+            break;
+
+            // from here on no longer
+        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 OUString;
+            // tdf#107953 - show 17 significant digits
+            ImpCvtNum( n, 17, *p->pOUString, bCoreString );
+            break;
+        case SbxOBJECT:
+        {
+            SbxValue* pVal = dynamic_cast<SbxValue*>( p->pObj );
+            if( pVal )
+                pVal->PutDouble( n );
+            else
+                SbxBase::SetError( ERRCODE_BASIC_NO_OBJECT );
+            break;
+        }
+        case SbxBYREF | SbxCHAR:
+            *p->pChar = ImpDoubleToChar(n); break;
+        case SbxBYREF | SbxBYTE:
+            *p->pByte = ImpDoubleToByte(n); break;
+        case SbxBYREF | SbxINTEGER:
+        case SbxBYREF | SbxBOOL:
+            *p->pInteger = ImpDoubleToInteger(n); break;
+        case SbxBYREF | SbxERROR:
+        case SbxBYREF | SbxUSHORT:
+            *p->pUShort = ImpDoubleToUShort(n); break;
+        case SbxBYREF | SbxLONG:
+            *p->pLong = ImpDoubleToLong(n); break;
+        case SbxBYREF | SbxULONG:
+            *p->pULong = ImpDoubleToULong(n); break;
+        case SbxBYREF | SbxSINGLE:
+            if( n > SbxMAXSNG )
+            {
+                SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW ); n = SbxMAXSNG;
+            }
+            else if( n < SbxMINSNG )
+            {
+                SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW ); n = SbxMINSNG;
+            }
+            else if( n > 0 && n < SbxMAXSNG2 )
+            {
+                SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW ); n = SbxMAXSNG2;
+            }
+            else if( n < 0 && n > SbxMINSNG2 )
+            {
+                SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW ); n = SbxMINSNG2;
+            }
+            *p->pSingle = static_cast<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 = n; break;
+        case SbxBYREF | SbxCURRENCY:
+            if( n > SbxMAXCURR )
+            {
+                SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW ); n = SbxMAXCURR;
+            }
+            else if( n < SbxMINCURR )
+            {
+                SbxBase::SetError( ERRCODE_BASIC_MATH_OVERFLOW ); n = SbxMINCURR;
+            }
+            *p->pnInt64 = ImpDoubleToCurrency( n ); break;
+
+        default:
+            SbxBase::SetError( ERRCODE_BASIC_CONVERSION );
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */