xref: /trunk/main/dtrans/source/win32/dtobj/DOTransferable.hxx (revision d41c82aed43ad4a58d6e39ecd99937fe437857e8)
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21 
22 
23 
24 #ifndef _DOTRANSFERABLE_HXX_
25 #define _DOTRANSFERABLE_HXX_
26 
27 //------------------------------------------------------------------------
28 // includes
29 //------------------------------------------------------------------------
30 
31 #include <com/sun/star/datatransfer/XTransferable.hpp>
32 
33 #ifndef _CPPUHELPER_IMPLBASE1_HXX_
34 #include <cppuhelper/implbase2.hxx>
35 #endif
36 #include "DataFmtTransl.hxx"
37 #include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp>
38 #include <com/sun/star/datatransfer/XMimeContentType.hpp>
39 #include <com/sun/star/datatransfer/XSystemTransferable.hpp>
40 
41 #include <systools/win32/comtools.hxx>
42 
43 //------------------------------------------------------------------------
44 // declarations
45 //------------------------------------------------------------------------
46 
47 // forward
48 class CDTransObjFactory;
49 class CFormatEtc;
50 
51 class CDOTransferable : public ::cppu::WeakImplHelper2< ::com::sun::star::datatransfer::XTransferable,
52                         ::com::sun::star::datatransfer::XSystemTransferable>
53 {
54 public:
55     typedef com::sun::star::uno::Sequence< sal_Int8 > ByteSequence_t;
56 
57     //------------------------------------------------------------------------
58     // XTransferable
59     //------------------------------------------------------------------------
60 
61     virtual ::com::sun::star::uno::Any SAL_CALL getTransferData( const ::com::sun::star::datatransfer::DataFlavor& aFlavor )
62         throw( ::com::sun::star::datatransfer::UnsupportedFlavorException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException );
63 
64     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::datatransfer::DataFlavor > SAL_CALL getTransferDataFlavors(  )
65         throw( ::com::sun::star::uno::RuntimeException );
66 
67     virtual sal_Bool SAL_CALL isDataFlavorSupported( const ::com::sun::star::datatransfer::DataFlavor& aFlavor )
68         throw( ::com::sun::star::uno::RuntimeException );
69     //------------------------------------------------------------------------
70     // XSystemTransferable
71     //------------------------------------------------------------------------
72     virtual ::com::sun::star::uno::Any SAL_CALL getData( const com::sun::star::uno::Sequence<sal_Int8>& aProcessId  ) throw
73     (::com::sun::star::uno::RuntimeException);
74 
75 
76 private:
77     // should be created only by CDTransObjFactory
78     explicit CDOTransferable(
79         const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& ServiceManager,
80         IDataObjectPtr rDataObject );
81 
82     //------------------------------------------------------------------------
83     // some helper functions
84     //------------------------------------------------------------------------
85 
86     void SAL_CALL initFlavorList( );
87 
88     void SAL_CALL addSupportedFlavor( const com::sun::star::datatransfer::DataFlavor& aFlavor );
89     com::sun::star::datatransfer::DataFlavor SAL_CALL formatEtcToDataFlavor( const FORMATETC& aFormatEtc );
90 
91     ByteSequence_t SAL_CALL getClipboardData( CFormatEtc& aFormatEtc );
92     rtl::OUString  SAL_CALL synthesizeUnicodeText( );
93 
94     void SAL_CALL clipDataToByteStream( CLIPFORMAT cf, STGMEDIUM stgmedium, ByteSequence_t& aByteSequence );
95 
96     ::com::sun::star::uno::Any SAL_CALL byteStreamToAny( ByteSequence_t& aByteStream, const com::sun::star::uno::Type& aRequestedDataType );
97     rtl::OUString              SAL_CALL byteStreamToOUString( ByteSequence_t& aByteStream );
98 
99     LCID SAL_CALL getLocaleFromClipboard( );
100 
101     sal_Bool SAL_CALL compareDataFlavors( const com::sun::star::datatransfer::DataFlavor& lhs,
102                                           const com::sun::star::datatransfer::DataFlavor& rhs );
103 
104     sal_Bool SAL_CALL cmpFullMediaType( const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xLhs,
105                                         const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xRhs ) const;
106 
107     sal_Bool SAL_CALL cmpAllContentTypeParameter( const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xLhs,
108                                         const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xRhs ) const;
109 
110 private:
111     IDataObjectPtr                                                                          m_rDataObject;
112     com::sun::star::uno::Sequence< com::sun::star::datatransfer::DataFlavor >               m_FlavorList;
113     const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >  m_SrvMgr;
114     CDataFormatTranslator                                                                   m_DataFormatTranslator;
115     com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentTypeFactory > m_rXMimeCntFactory;
116     ::osl::Mutex                                                                            m_aMutex;
117     sal_Bool                                                                                m_bUnicodeRegistered;
118     CLIPFORMAT                                                                              m_TxtFormatOnClipboard;
119 
120 // non supported operations
121 private:
122     CDOTransferable( const CDOTransferable& );
123     CDOTransferable& operator=( const CDOTransferable& );
124 
125     friend class CDTransObjFactory;
126 };
127 
128 #endif
129