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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 .
*/
#pragma once
#ifdef _WIN32
#include <prewin.h>
#include <postwin.h>
#include <comutil.h>
#include <oleauto.h>
#endif
#include <com/sun/star/bridge/oleautomation/Decimal.hpp>
// Decimal support
// Implementation only for windows
class SbxDecimal
{
friend void releaseDecimalPtr( SbxDecimal*& rpDecimal );
#ifdef _WIN32
DECIMAL maDec;
#endif
sal_Int32 mnRefCount;
public:
SbxDecimal();
SbxDecimal( const SbxDecimal& rDec );
explicit SbxDecimal( const css::bridge::oleautomation::Decimal& rAutomationDec );
void addRef()
{ mnRefCount++; }
void fillAutomationDecimal( css::bridge::oleautomation::Decimal& rAutomationDec );
void setChar( sal_Unicode val );
void setByte( sal_uInt8 val );
void setShort( sal_Int16 val );
void setLong( sal_Int32 val );
void setUShort( sal_uInt16 val );
void setULong( sal_uInt32 val );
bool setSingle( float val );
bool setDouble( double val );
void setInt( int val );
void setUInt( unsigned int val );
bool setString( OUString* pOUString );
void setDecimal( SbxDecimal const * pDecimal )
{
#ifdef _WIN32
if( pDecimal )
maDec = pDecimal->maDec;
#else
(void)pDecimal;
#endif
}
bool getChar( sal_Unicode& rVal );
bool getShort( sal_Int16& rVal );
bool getLong( sal_Int32& rVal );
bool getUShort( sal_uInt16& rVal );
bool getULong( sal_uInt32& rVal );
bool getSingle( float& rVal );
bool getDouble( double& rVal );
void getString( OUString& rString );
bool operator -= ( const SbxDecimal &r );
bool operator += ( const SbxDecimal &r );
bool operator /= ( const SbxDecimal &r );
bool operator *= ( const SbxDecimal &r );
bool neg();
bool isZero() const;
// must match the return values of the Microsoft VarDecCmp Automation function
enum class CmpResult { LT, EQ, GT };
friend CmpResult compare( const SbxDecimal &rLeft, const SbxDecimal &rRight );
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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