svtools/source/items1/bintitem.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33 #include <com/sun/star/uno/Any.hxx>
  34 #include <tools/stream.hxx>
  35 #include <tools/bigint.hxx>
  36 #include <svtools/bintitem.hxx>
  37
  38 // STATIC DATA
  39
  40 DBG_NAME(SfxBigIntItem)
  41
  42 // RTTI
  43 TYPEINIT1_AUTOFACTORY(SfxBigIntItem, SfxPoolItem);
  44
  45 // SfxBigIntItem
  46
  47 //============================================================================
  48 SfxBigIntItem::SfxBigIntItem()
  49     : SfxPoolItem(0),
  50         aVal(0)
  51 {
  52     DBG_CTOR(SfxBigIntItem, 0);
  53 }
  54
  55 //============================================================================
  56 SfxBigIntItem::SfxBigIntItem(USHORT which, const BigInt& rValue)
  57     : SfxPoolItem(which),
  58         aVal(rValue)
  59 {
  60     DBG_CTOR(SfxBigIntItem, 0);
  61 }
  62
  63 //============================================================================
  64 SfxBigIntItem::SfxBigIntItem(USHORT which, SvStream &rStream)
  65     : SfxPoolItem(which)
  66 {
  67     DBG_CTOR(SfxBigIntItem, 0);
  68     ByteString sTmp;
  69     rStream.ReadByteString(sTmp);
  70     BigInt aTmp(sTmp);
  71     aVal = aTmp;
  72 }
  73
  74 //============================================================================
  75 SfxBigIntItem::SfxBigIntItem(const SfxBigIntItem& rItem)
  76     : SfxPoolItem(rItem),
  77         aVal(rItem.aVal)
  78 {
  79     DBG_CTOR(SfxBigIntItem, 0);
  80 }
  81
  82 //============================================================================
  83 SfxItemPresentation SfxBigIntItem::GetPresentation(
  84     SfxItemPresentation /*ePresentation*/,
  85     SfxMapUnit          /*eCoreMetric*/,
  86     SfxMapUnit          /*ePresentationMetric*/,
  87     XubString&           rText,
  88     const IntlWrapper * ) const
  89 {
  90     DBG_CHKTHIS(SfxBigIntItem, 0);
  91     rText = aVal.GetString();
  92     return SFX_ITEM_PRESENTATION_NAMELESS;
  93 }
  94
  95 //============================================================================
  96 int SfxBigIntItem::operator==(const SfxPoolItem& rItem) const
  97 {
  98     DBG_CHKTHIS(SfxBigIntItem, 0);
  99     DBG_ASSERT(SfxPoolItem::operator==(rItem), "unequal type");
 100     return ((SfxBigIntItem&)rItem).aVal == aVal;
 101 }
 102
 103 //============================================================================
 104 int SfxBigIntItem::Compare(const SfxPoolItem& rItem) const
 105 {
 106     DBG_CHKTHIS(SfxBigIntItem, 0);
 107     DBG_ASSERT(SfxPoolItem::operator==(rItem), "unequal type");
 108
 109     if (((const SfxBigIntItem&)rItem ).aVal < aVal )
 110         return -1;
 111     else if (((const SfxBigIntItem&)rItem ).aVal == aVal)
 112         return 0;
 113     else
 114         return 1;
 115 }
 116
 117 //============================================================================
 118 SfxPoolItem* SfxBigIntItem::Clone(SfxItemPool *) const
 119 {
 120     DBG_CHKTHIS(SfxBigIntItem, 0);
 121     return new SfxBigIntItem(*this);
 122 }
 123
 124 //============================================================================
 125 SfxPoolItem* SfxBigIntItem::Create(SvStream &rStream, USHORT) const
 126 {
 127     DBG_CHKTHIS(SfxBigIntItem, 0);
 128     return new SfxBigIntItem(Which(), rStream);
 129 }
 130
 131 //============================================================================
 132 SvStream& SfxBigIntItem::Store(SvStream &rStream, USHORT ) const
 133 {
 134     DBG_CHKTHIS(SfxBigIntItem, 0);
 135     rStream.WriteByteString( aVal.GetByteString() );
 136     return rStream;
 137 }
 138
 139 //============================================================================
 140 SfxFieldUnit SfxBigIntItem::GetUnit() const
 141 {
 142     DBG_CHKTHIS(SfxBigIntItem, 0);
 143     return SFX_FUNIT_NONE;
 144 }
 145
 146 //============================================================================
 147 // virtual
 148 BOOL SfxBigIntItem::PutValue( const com::sun::star::uno::Any& rVal, BYTE )
 149 {
 150     double aValue = 0.0;
 151     if ( rVal >>= aValue )
 152     {
 153         SetValue( aValue );
 154         return TRUE;
 155     }
 156
 157     DBG_ERROR( "SfxBigIntItem::PutValue - Wrong type!" );
 158     return FALSE;
 159 }
 160
 161 //============================================================================
 162 // virtual
 163 BOOL SfxBigIntItem::QueryValue( com::sun::star::uno::Any& rVal, BYTE ) const
 164 {
 165     double aValue = GetValue();
 166     rVal <<= aValue;
 167     return TRUE;
 168 }
 169