1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 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