svtools/source/misc/stringtransfer.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33 #include <svtools/stringtransfer.hxx>
  34
  35 //........................................................................
  36 namespace svt
  37 {
  38 //........................................................................
  39
  40     using namespace ::com::sun::star::uno;
  41     using namespace ::com::sun::star::datatransfer;
  42
  43     //====================================================================
  44     //= OStringTransferable
  45     //====================================================================
  46     //--------------------------------------------------------------------
  47     OStringTransferable::OStringTransferable(const ::rtl::OUString& _rContent)
  48         :TransferableHelper()
  49         ,m_sContent( _rContent )
  50     {
  51     }
  52
  53     //--------------------------------------------------------------------
  54     void OStringTransferable::AddSupportedFormats()
  55     {
  56         AddFormat(SOT_FORMAT_STRING);
  57     }
  58
  59     //--------------------------------------------------------------------
  60     sal_Bool OStringTransferable::GetData( const DataFlavor& _rFlavor )
  61     {
  62         sal_uInt32 nFormat = SotExchange::GetFormat( _rFlavor );
  63         if (SOT_FORMAT_STRING == nFormat)
  64             return SetString( m_sContent, _rFlavor );
  65
  66         return sal_False;
  67     }
  68
  69     //====================================================================
  70     //= OStringTransfer
  71     //====================================================================
  72     //--------------------------------------------------------------------
  73     void OStringTransfer::CopyString( const ::rtl::OUString& _rContent, Window* _pWindow )
  74     {
  75         OStringTransferable* pTransferable = new OStringTransferable( _rContent );
  76         Reference< XTransferable > xTransfer = pTransferable;
  77         pTransferable->CopyToClipboard( _pWindow );
  78     }
  79
  80     //--------------------------------------------------------------------
  81     sal_Bool OStringTransfer::PasteString( ::rtl::OUString& _rContent, Window* _pWindow )
  82     {
  83         TransferableDataHelper aClipboardData = TransferableDataHelper::CreateFromSystemClipboard( _pWindow );
  84
  85         // check for a string format
  86         const DataFlavorExVector& rFormats = aClipboardData.GetDataFlavorExVector();
  87         for     (       DataFlavorExVector::const_iterator aSearch = rFormats.begin();
  88                 aSearch != rFormats.end();
  89                 ++aSearch
  90             )
  91         {
  92             if (SOT_FORMAT_STRING == aSearch->mnSotId)
  93             {
  94                 String sContent;
  95                 sal_Bool bSuccess = aClipboardData.GetString( SOT_FORMAT_STRING, sContent );
  96                 _rContent = sContent;
  97                 return bSuccess;
  98             }
  99         }
 100
 101         return sal_False;
 102     }
 103
 104     //--------------------------------------------------------------------
 105     void OStringTransfer::StartStringDrag( const ::rtl::OUString& _rContent, Window* _pWindow, sal_Int8 _nDragSourceActions )
 106     {
 107         OStringTransferable* pTransferable = new OStringTransferable( _rContent );
 108         Reference< XTransferable > xTransfer = pTransferable;
 109         pTransferable->StartDrag(_pWindow, _nDragSourceActions);
 110     }
 111
 112 //........................................................................
 113 }       // namespace svt
 114 //........................................................................
 115