basic/source/sbx/sbxdec.hxx

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  30
  31
  32 #ifndef __SBX_SBX_DEC_HXX
  33 #define __SBX_SBX_DEC_HXX
  34
  35 #ifdef WIN32
  36
  37 #undef WB_LEFT
  38 #undef WB_RIGHT
  39 #include <tools/prewin.h>
  40 }       // close extern "C" {
  41
  42 #ifndef __MINGW32__
  43 #include <comutil.h>
  44 #endif
  45 #include <oleauto.h>
  46
  47 extern "C" {    // reopen extern "C" {
  48 #include <tools/postwin.h>
  49
  50 #endif
  51 #endif
  52 #include <basic/sbx.hxx>
  53
  54 #include <com/sun/star/bridge/oleautomation/Decimal.hpp>
  55
  56
  57 // Decimal support
  58 // Implementation only for windows
  59
  60 class SbxDecimal
  61 {
  62     friend void releaseDecimalPtr( SbxDecimal*& rpDecimal );
  63
  64 #ifdef WIN32
  65     DECIMAL             maDec;
  66 #endif
  67     INT32               mnRefCount;
  68
  69 public:
  70     SbxDecimal( void );
  71     SbxDecimal( const SbxDecimal& rDec );
  72     SbxDecimal( const com::sun::star::bridge::oleautomation::Decimal& rAutomationDec );
  73
  74     ~SbxDecimal();
  75
  76     void addRef( void )
  77         { mnRefCount++; }
  78
  79     void fillAutomationDecimal( com::sun::star::bridge::oleautomation::Decimal& rAutomationDec );
  80
  81     void setChar( sal_Unicode val );
  82     void setByte( BYTE val );
  83     void setShort( INT16 val );
  84     void setLong( INT32 val );
  85     void setUShort( UINT16 val );
  86     void setULong( UINT32 val );
  87     bool setSingle( float val );
  88     bool setDouble( double val );
  89     void setInt( int val );
  90     void setUInt( unsigned int val );
  91     bool setString( String* pString );
  92     void setDecimal( SbxDecimal* pDecimal )
  93     {
  94 #ifdef WIN32
  95         if( pDecimal )
  96             maDec = pDecimal->maDec;
  97 #else
  98         (void)pDecimal;
  99 #endif
 100     }
 101
 102     bool getChar( sal_Unicode& rVal );
 103     bool getByte( BYTE& rVal );
 104     bool getShort( INT16& rVal );
 105     bool getLong( INT32& rVal );
 106     bool getUShort( UINT16& rVal );
 107     bool getULong( UINT32& rVal );
 108     bool getSingle( float& rVal );
 109     bool getDouble( double& rVal );
 110     bool getInt( int& rVal );
 111     bool getUInt( unsigned int& rVal );
 112     bool getString( String& rString );
 113
 114     bool operator -= ( const SbxDecimal &r );
 115     bool operator += ( const SbxDecimal &r );
 116     bool operator /= ( const SbxDecimal &r );
 117     bool operator *= ( const SbxDecimal &r );
 118     bool neg( void );
 119
 120     bool isZero( void );
 121
 122     enum CmpResult { LT, EQ, GT };
 123     friend CmpResult compare( const SbxDecimal &rLeft, const SbxDecimal &rRight );
 124 };
 125