basic/source/sbx/sbxdec.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #ifndef __SBX_SBX_DEC_HXX
  22 #define __SBX_SBX_DEC_HXX
  23
  24 #ifdef WIN32
  25
  26 #undef WB_LEFT
  27 #undef WB_RIGHT
  28
  29 #include <prewin.h>
  30 #include <postwin.h>
  31
  32 #ifndef __MINGW32__
  33 #include <comutil.h>
  34 #endif
  35 #include <oleauto.h>
  36
  37 #endif
  38 #endif
  39 #include <basic/sbx.hxx>
  40
  41 #include <com/sun/star/bridge/oleautomation/Decimal.hpp>
  42
  43
  44 // Decimal support
  45 // Implementation only for windows
  46
  47 class SbxDecimal
  48 {
  49     friend void releaseDecimalPtr( SbxDecimal*& rpDecimal );
  50
  51 #ifdef WIN32
  52     DECIMAL     maDec;
  53 #endif
  54     sal_Int32       mnRefCount;
  55
  56 public:
  57     SbxDecimal( void );
  58     SbxDecimal( const SbxDecimal& rDec );
  59     SbxDecimal( const com::sun::star::bridge::oleautomation::Decimal& rAutomationDec );
  60
  61     ~SbxDecimal();
  62
  63     void addRef( void )
  64         { mnRefCount++; }
  65
  66     void fillAutomationDecimal( com::sun::star::bridge::oleautomation::Decimal& rAutomationDec );
  67
  68     void setChar( sal_Unicode val );
  69     void setByte( sal_uInt8 val );
  70     void setShort( sal_Int16 val );
  71     void setLong( sal_Int32 val );
  72     void setUShort( sal_uInt16 val );
  73     void setULong( sal_uInt32 val );
  74     bool setSingle( float val );
  75     bool setDouble( double val );
  76     void setInt( int val );
  77     void setUInt( unsigned int val );
  78     bool setString( ::rtl::OUString* pOUString );
  79     void setDecimal( SbxDecimal* pDecimal )
  80     {
  81 #ifdef WIN32
  82         if( pDecimal )
  83             maDec = pDecimal->maDec;
  84 #else
  85         (void)pDecimal;
  86 #endif
  87     }
  88
  89     bool getChar( sal_Unicode& rVal );
  90     bool getShort( sal_Int16& rVal );
  91     bool getLong( sal_Int32& rVal );
  92     bool getUShort( sal_uInt16& rVal );
  93     bool getULong( sal_uInt32& rVal );
  94     bool getSingle( float& rVal );
  95     bool getDouble( double& rVal );
  96     bool getInt( int& rVal );
  97     bool getUInt( unsigned int& rVal );
  98     bool getString( ::rtl::OUString& rString );
  99
 100     bool operator -= ( const SbxDecimal &r );
 101     bool operator += ( const SbxDecimal &r );
 102     bool operator /= ( const SbxDecimal &r );
 103     bool operator *= ( const SbxDecimal &r );
 104     bool neg( void );
 105
 106     bool isZero( void );
 107
 108     enum CmpResult { LT, EQ, GT };
 109     friend CmpResult compare( const SbxDecimal &rLeft, const SbxDecimal &rRight );
 110 };
 111
 112 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */