svtools/source/items/szitem.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33
  34 #include <svtools/szitem.hxx>
  35 #include <com/sun/star/uno/Any.hxx>
  36 #include <com/sun/star/awt/Size.hpp>
  37 #include <tools/stream.hxx>
  38 #include <tools/gen.hxx>
  39
  40 #include <svtools/poolitem.hxx>
  41 #include "memberid.hrc"
  42
  43 // STATIC DATA -----------------------------------------------------------
  44
  45 DBG_NAME(SfxSizeItem)
  46
  47 // -----------------------------------------------------------------------
  48
  49 TYPEINIT1_AUTOFACTORY(SfxSizeItem, SfxPoolItem);
  50
  51 // -----------------------------------------------------------------------
  52
  53 SfxSizeItem::SfxSizeItem()
  54 {
  55     DBG_CTOR(SfxSizeItem, 0);
  56 }
  57
  58 // -----------------------------------------------------------------------
  59
  60 SfxSizeItem::SfxSizeItem( USHORT nW, const Size& rVal ) :
  61     SfxPoolItem( nW ),
  62     aVal( rVal )
  63 {
  64     DBG_CTOR(SfxSizeItem, 0);
  65 }
  66
  67 // -----------------------------------------------------------------------
  68
  69 SfxSizeItem::SfxSizeItem( USHORT nW, SvStream &rStream ) :
  70     SfxPoolItem( nW )
  71 {
  72     DBG_CTOR(SfxSizeItem, 0);
  73     rStream >> aVal;
  74 }
  75
  76 // -----------------------------------------------------------------------
  77
  78 SfxSizeItem::SfxSizeItem( const SfxSizeItem& rItem ) :
  79     SfxPoolItem( rItem ),
  80     aVal( rItem.aVal )
  81 {
  82     DBG_CTOR(SfxSizeItem, 0);
  83 }
  84
  85 // -----------------------------------------------------------------------
  86
  87 SfxItemPresentation SfxSizeItem::GetPresentation
  88 (
  89     SfxItemPresentation         /*ePresentation*/,
  90     SfxMapUnit                          /*eCoreMetric*/,
  91     SfxMapUnit                          /*ePresentationMetric*/,
  92     XubString&                          rText,
  93     const IntlWrapper *
  94 )       const
  95 {
  96     DBG_CHKTHIS(SfxSizeItem, 0);
  97     rText = UniString::CreateFromInt32(aVal.Width());
  98     rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
  99     rText += UniString::CreateFromInt32(aVal.Height());
 100     rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
 101     return SFX_ITEM_PRESENTATION_NAMELESS;
 102 }
 103
 104 // -----------------------------------------------------------------------
 105
 106 int SfxSizeItem::operator==( const SfxPoolItem& rItem ) const
 107 {
 108     DBG_CHKTHIS(SfxSizeItem, 0);
 109     DBG_ASSERT( SfxPoolItem::operator==( rItem ), "unequal type" );
 110     return ((SfxSizeItem&)rItem).aVal == aVal;
 111 }
 112
 113 // -----------------------------------------------------------------------
 114
 115 SfxPoolItem* SfxSizeItem::Clone(SfxItemPool *) const
 116 {
 117     DBG_CHKTHIS(SfxSizeItem, 0);
 118     return new SfxSizeItem( *this );
 119 }
 120
 121 // -----------------------------------------------------------------------
 122
 123 SfxPoolItem* SfxSizeItem::Create(SvStream &rStream, USHORT ) const
 124 {
 125     DBG_CHKTHIS(SfxSizeItem, 0);
 126     Size aStr;
 127     rStream >> aStr;
 128     return new SfxSizeItem(Which(), aStr);
 129 }
 130
 131 // -----------------------------------------------------------------------
 132
 133 SvStream& SfxSizeItem::Store(SvStream &rStream, USHORT ) const
 134 {
 135     DBG_CHKTHIS(SfxSizeItem, 0);
 136     rStream << aVal;
 137     return rStream;
 138 }
 139
 140 // -----------------------------------------------------------------------
 141 BOOL  SfxSizeItem::QueryValue( com::sun::star::uno::Any& rVal,
 142                                BYTE nMemberId ) const
 143 {
 144     sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
 145     nMemberId &= ~CONVERT_TWIPS;
 146
 147     Size aTmp(aVal);
 148     if( bConvert )
 149     {
 150         aTmp.Height() = ( aTmp.Height() * 127 + 36) / 72;
 151         aTmp.Width() = ( aTmp.Width() * 127 + 36) / 72;
 152     }
 153
 154     switch ( nMemberId )
 155     {
 156         case 0:
 157         {
 158             rVal <<= com::sun::star::awt::Size( aTmp.getWidth(), aTmp.getHeight() );
 159             break;
 160         }
 161         case MID_WIDTH:
 162             rVal <<= aTmp.getWidth(); break;
 163         case MID_HEIGHT:
 164             rVal <<= aTmp.getHeight(); break;
 165         default: DBG_ERROR("Wrong MemberId!"); return FALSE;
 166     }
 167
 168     return TRUE;
 169 }
 170
 171 // -----------------------------------------------------------------------
 172 BOOL SfxSizeItem::PutValue( const com::sun::star::uno::Any& rVal,
 173                             BYTE nMemberId )
 174 {
 175     sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
 176     nMemberId &= ~CONVERT_TWIPS;
 177
 178     BOOL bRet = FALSE;
 179     com::sun::star::awt::Size aValue;
 180     sal_Int32 nVal = 0;
 181     if ( !nMemberId )
 182         bRet = ( rVal >>= aValue );
 183     else
 184     {
 185         bRet = ( rVal >>= nVal );
 186         if ( nMemberId == MID_WIDTH )
 187         {
 188             aValue.Width = nVal;
 189             aValue.Height = aVal.Height();
 190         }
 191         else
 192         {
 193             aValue.Height = nVal;
 194             aValue.Width = aVal.Width();
 195         }
 196     }
 197
 198     if ( bRet )
 199     {
 200         Size aTmp( aValue.Width, aValue.Height );
 201         if( bConvert )
 202         {
 203             aTmp.Height() = ( aTmp.Height() * 72 + 63) / 127;
 204             aTmp.Width() = ( aTmp.Width() * 72 + 63) / 127;
 205         }
 206
 207         aVal = aTmp;
 208     }
 209
 210     return bRet;
 211 }
 212
 213
 214