sfx2/source/doc/objitem.cxx

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  28
  29
  30 #include <sfx2/objsh.hxx>
  31 #include <sfx2/objitem.hxx>
  32 #include <com/sun/star/lang/XUnoTunnel.hpp>
  33
  34 //====================================================================
  35
  36 TYPEINIT1_AUTOFACTORY(SfxObjectShellItem,SfxPoolItem)
  37 TYPEINIT1_AUTOFACTORY(SfxObjectItem,SfxPoolItem)
  38
  39 //=========================================================================
  40
  41 int SfxObjectShellItem::operator==( const SfxPoolItem &rItem ) const
  42 {
  43      return PTR_CAST(SfxObjectShellItem, &rItem)->pObjSh == pObjSh;
  44 }
  45
  46 //--------------------------------------------------------------------
  47
  48 String SfxObjectShellItem::GetValueText() const
  49 {
  50     return String();
  51 }
  52
  53 //--------------------------------------------------------------------
  54
  55 SfxPoolItem* SfxObjectShellItem::Clone( SfxItemPool *) const
  56 {
  57     return new SfxObjectShellItem( Which(), pObjSh );
  58 }
  59
  60 //--------------------------------------------------------------------
  61
  62 bool SfxObjectShellItem::QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) const
  63 {
  64     if ( pObjSh )
  65     {
  66         // This item MUST provide a model. Please don't change this, there are UNO-based
  67         // implementations which need it!!
  68         rVal <<= pObjSh->GetModel();
  69     }
  70     else
  71     {
  72         rVal <<= ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >();
  73     }
  74     return true;
  75 }
  76
  77 //--------------------------------------------------------------------
  78
  79 bool SfxObjectShellItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8 /*nMemberId*/ )
  80 {
  81     // This item MUST have a model. Please don't change this, there are UNO-based
  82     // implementations which need it!!
  83     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > xModel;
  84
  85     if ( rVal >>= xModel )
  86     {
  87         if ( xModel.is() )
  88         {
  89             ::com::sun::star::uno::Reference< ::com::sun::star::lang::XUnoTunnel > xTunnel(
  90                 xModel, ::com::sun::star::uno::UNO_QUERY );
  91             if ( xTunnel.is() )
  92             {
  93                 ::com::sun::star::uno::Sequence < sal_Int8 > aSeq( (sal_Int8*) SvGlobalName( SFX_GLOBAL_CLASSID ).GetBytes(), 16 );
  94                 sal_Int64 nHandle = xTunnel->getSomething( aSeq );
  95                 if ( nHandle )
  96                 {
  97                     pObjSh = reinterpret_cast< SfxObjectShell* >(sal::static_int_cast<sal_IntPtr>( nHandle ));
  98                     return true;
  99                 }
 100             }
 101         }
 102
 103         pObjSh = 0;
 104         return true;
 105     }
 106
 107     return true;
 108 }
 109
 110 //=========================================================================
 111
 112 SfxObjectItem::SfxObjectItem( sal_uInt16 nWhichId, SfxShell *pSh )
 113 :   SfxPoolItem( nWhichId ),
 114     _pSh( pSh )
 115 {}
 116
 117 //--------------------------------------------------------------------
 118
 119 int SfxObjectItem::operator==( const SfxPoolItem &rItem ) const
 120 {
 121      SfxObjectItem *pOther = PTR_CAST(SfxObjectItem, &rItem);
 122      return pOther->_pSh == _pSh;
 123 }
 124
 125 //--------------------------------------------------------------------
 126
 127 SfxPoolItem* SfxObjectItem::Clone( SfxItemPool *) const
 128 {
 129     return new SfxObjectItem( Which(), _pSh );
 130 }
 131
 132 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */