svx/source/items/viewlayoutitem.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33 #include <tools/stream.hxx>
  34
  35 #include <svx/viewlayoutitem.hxx>
  36 #include <com/sun/star/uno/Sequence.hxx>
  37 #include <com/sun/star/beans/PropertyValue.hpp>
  38
  39 // -----------------------------------------------------------------------
  40
  41 TYPEINIT1_FACTORY(SvxViewLayoutItem,SfxUInt16Item, new SvxViewLayoutItem);
  42
  43 #define VIEWLAYOUT_PARAM_COLUMNS    "Columns"
  44 #define VIEWLAYOUT_PARAM_BOOKMODE   "BookMode"
  45 #define VIEWLAYOUT_PARAMS           2
  46
  47 // -----------------------------------------------------------------------
  48
  49 SvxViewLayoutItem::SvxViewLayoutItem
  50 (
  51     USHORT      nColumns,
  52     bool        bBookMode,
  53     sal_uInt16  _nWhich
  54 )
  55 :   SfxUInt16Item( _nWhich, nColumns ),
  56     mbBookMode( bBookMode )
  57 {
  58 }
  59
  60 // -----------------------------------------------------------------------
  61
  62 SvxViewLayoutItem::SvxViewLayoutItem( const SvxViewLayoutItem& rOrig )
  63 :       SfxUInt16Item( rOrig.Which(), rOrig.GetValue() ),
  64     mbBookMode( rOrig.IsBookMode() )
  65 {
  66 }
  67
  68 // -----------------------------------------------------------------------
  69
  70 SvxViewLayoutItem::~SvxViewLayoutItem()
  71 {
  72 }
  73
  74 // -----------------------------------------------------------------------
  75
  76 SfxPoolItem* SvxViewLayoutItem::Clone( SfxItemPool * /*pPool*/ ) const
  77 {
  78     return new SvxViewLayoutItem( *this );
  79 }
  80
  81 // -----------------------------------------------------------------------
  82
  83 SfxPoolItem* SvxViewLayoutItem::Create( SvStream& /*rStrm*/, sal_uInt16 /*nVersion*/ ) const
  84 {
  85 /*   sal_uInt16 nValue;
  86     sal_uInt16 nValSet;
  87     sal_Int8 nType;
  88     rStrm >> nValue >> nValSet >> nType;
  89     SvxZoomItem* pNew = new SvxZoomItem( (SvxZoomType)nType, nValue, Which() );
  90     pNew->SetValueSet( nValSet );
  91     return pNew;*/
  92     return 0;
  93 }
  94
  95 // -----------------------------------------------------------------------
  96
  97 SvStream& SvxViewLayoutItem::Store( SvStream& rStrm, sal_uInt16 /*nItemVersion*/ ) const
  98 {
  99 /*   rStrm << (sal_uInt16)GetValue()
 100           << nValueSet
 101           << (sal_Int8)eType;*/
 102     return rStrm;
 103 }
 104
 105 // -----------------------------------------------------------------------
 106
 107 int SvxViewLayoutItem::operator==( const SfxPoolItem& rAttr ) const
 108 {
 109     DBG_ASSERT( SfxPoolItem::operator==(rAttr), "unequal types" );
 110
 111     SvxViewLayoutItem& rItem = (SvxViewLayoutItem&)rAttr;
 112
 113     return ( GetValue() == rItem.GetValue()     &&
 114              mbBookMode == rItem.IsBookMode() );
 115 }
 116
 117 sal_Bool SvxViewLayoutItem::QueryValue( com::sun::star::uno::Any& rVal, BYTE nMemberId ) const
 118 {
 119     nMemberId &= ~CONVERT_TWIPS;
 120     switch ( nMemberId )
 121     {
 122         case 0 :
 123         {
 124             ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq( VIEWLAYOUT_PARAMS );
 125             aSeq[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( VIEWLAYOUT_PARAM_COLUMNS ));
 126             aSeq[0].Value <<= sal_Int32( GetValue() );
 127             aSeq[1].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( VIEWLAYOUT_PARAM_BOOKMODE ));
 128             aSeq[1].Value <<= sal_Bool( mbBookMode );
 129             rVal <<= aSeq;
 130         }
 131         break;
 132
 133         case MID_VIEWLAYOUT_COLUMNS : rVal <<= (sal_Int32) GetValue(); break;
 134         case MID_VIEWLAYOUT_BOOKMODE: rVal <<= (sal_Bool) mbBookMode; break;
 135         default:
 136             DBG_ERROR("svx::SvxViewLayoutItem::QueryValue(), Wrong MemberId!");
 137             return sal_False;
 138     }
 139
 140     return sal_True;
 141 }
 142
 143 sal_Bool SvxViewLayoutItem::PutValue( const com::sun::star::uno::Any& rVal, BYTE nMemberId )
 144 {
 145 //  sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
 146     nMemberId &= ~CONVERT_TWIPS;
 147     switch ( nMemberId )
 148     {
 149         case 0 :
 150         {
 151             ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq;
 152             if (( rVal >>= aSeq ) && ( aSeq.getLength() == VIEWLAYOUT_PARAMS ))
 153             {
 154                 sal_Int32 nColumns( 0 );
 155                 sal_Bool  bBookMode = sal_False;
 156                 sal_Bool  bAllConverted( sal_True );
 157                 sal_Int16 nConvertedCount( 0 );
 158                 for ( sal_Int32 i = 0; i < aSeq.getLength(); i++ )
 159                 {
 160                     if ( aSeq[i].Name.equalsAscii( VIEWLAYOUT_PARAM_COLUMNS ))
 161                     {
 162                         bAllConverted &= ( aSeq[i].Value >>= nColumns );
 163                         ++nConvertedCount;
 164                     }
 165                     else if ( aSeq[i].Name.equalsAscii( VIEWLAYOUT_PARAM_BOOKMODE ))
 166                     {
 167                         bAllConverted &= ( aSeq[i].Value >>= bBookMode );
 168                         ++nConvertedCount;
 169                     }
 170                 }
 171
 172                 if ( bAllConverted && nConvertedCount == VIEWLAYOUT_PARAMS )
 173                 {
 174                     SetValue( (UINT16)nColumns );
 175                     mbBookMode = bBookMode;
 176                     return sal_True;
 177                 }
 178             }
 179
 180             return sal_False;
 181         }
 182
 183         case MID_VIEWLAYOUT_COLUMNS:
 184         {
 185             sal_Int32 nVal = 0;
 186             if ( rVal >>= nVal )
 187             {
 188                 SetValue( (UINT16)nVal );
 189                 return sal_True;
 190             }
 191             else
 192                 return sal_False;
 193         }
 194
 195         case MID_VIEWLAYOUT_BOOKMODE:
 196         {
 197             sal_Bool bBookMode = sal_False;
 198             if ( rVal >>= bBookMode )
 199             {
 200                  mbBookMode = bBookMode;
 201                 return sal_True;
 202             }
 203             else
 204                 return sal_False;
 205         }
 206
 207         default:
 208             DBG_ERROR("svx::SvxViewLayoutItem::PutValue(), Wrong MemberId!");
 209             return sal_False;
 210     }
 211
 212     return sal_True;
 213 }
 214