dbaccess/source/ui/inc/JoinExchange.hxx

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  30 #ifndef DBAUI_JOINEXCHANGE_HXX
  31 #define DBAUI_JOINEXCHANGE_HXX
  32
  33 #ifndef DBAUI_DBEXCHANGE_HXX
  34 #include "dbexchange.hxx"
  35 #endif
  36 #ifndef DBAUI_TABLEWINDOWLISTBOX_HXX
  37 #include "TableWindowListBox.hxx"
  38 #endif
  39
  40 #ifndef _TRANSFER_HXX
  41 #include <svtools/transfer.hxx>
  42 #endif
  43 #ifndef _COM_SUN_STAR_LANG_XUNOTUNNEL_HPP_
  44 #include <com/sun/star/lang/XUnoTunnel.hpp>
  45 #endif
  46 #ifndef _CPPUHELPER_IMPLBASE1_HXX_
  47 #include <cppuhelper/implbase1.hxx>
  48 #endif
  49
  50 namespace dbaui
  51 {
  52     //==================================================================
  53     // OJoinExchObj :
  54     // Zusaetzliche Daten fuer das Erzeugen von Joins in der JoinShell
  55     //==================================================================
  56
  57     typedef ::cppu::ImplHelper1< ::com::sun::star::lang::XUnoTunnel > OJoinExchObj_Base;
  58     class OJoinExchObj
  59                     :public TransferableHelper
  60                     ,public OJoinExchObj_Base
  61     {
  62         static String                   m_sJoinFormat;
  63         sal_Bool                                m_bFirstEntry;
  64
  65     protected:
  66         OJoinExchangeData                       m_jxdSourceDescription;
  67         IDragTransferableListener*      m_pDragListener;
  68
  69         virtual ~OJoinExchObj();
  70     public:
  71         OJoinExchObj(const OJoinExchangeData& jxdSource,sal_Bool _bFirstEntry=sal_False);
  72
  73
  74         // XInterface
  75         virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw(::com::sun::star::uno::RuntimeException);
  76         virtual void SAL_CALL acquire(  ) throw();
  77         virtual void SAL_CALL release(  ) throw();
  78
  79         // XUnoTunnel
  80         virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& _rIdentifier ) throw(::com::sun::star::uno::RuntimeException);
  81
  82         void StartDrag( Window* pWindow, sal_Int8 nDragSourceActions, IDragTransferableListener* _pListener );
  83
  84         static OJoinExchangeData        GetSourceDescription(const ::com::sun::star::uno::Reference< ::com::sun::star::datatransfer::XTransferable >& _rxObject);
  85         static sal_Bool                         isFormatAvailable( const DataFlavorExVector& _rFormats ,SotFormatStringId _nSlotID=SOT_FORMATSTR_ID_SBA_JOIN);
  86
  87     protected:
  88         virtual void                            AddSupportedFormats();
  89         virtual sal_Bool                        GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor );
  90         virtual void                            DragFinished( sal_Int8 nDropAction );
  91
  92         static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelImplementationId();
  93
  94     private:
  95         using TransferableHelper::StartDrag;
  96     };
  97 }
  98 #endif // DBAUI_JOINEXCHANGE_HXX
  99
 100