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 63 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::datatransfer::DataFlavor > SAL_CALL getTransferDataFlavors( ); 64 65 virtual sal_Bool SAL_CALL isDataFlavorSupported( const ::com::sun::star::datatransfer::DataFlavor& aFlavor ); 66 //------------------------------------------------------------------------ 67 // XSystemTransferable 68 //------------------------------------------------------------------------ 69 virtual ::com::sun::star::uno::Any SAL_CALL getData( const com::sun::star::uno::Sequence<sal_Int8>& aProcessId ); 70 71 72 private: 73 // should be created only by CDTransObjFactory 74 explicit CDOTransferable( 75 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& ServiceManager, 76 IDataObjectPtr rDataObject ); 77 78 //------------------------------------------------------------------------ 79 // some helper functions 80 //------------------------------------------------------------------------ 81 82 void SAL_CALL initFlavorList( ); 83 84 void SAL_CALL addSupportedFlavor( const com::sun::star::datatransfer::DataFlavor& aFlavor ); 85 com::sun::star::datatransfer::DataFlavor SAL_CALL formatEtcToDataFlavor( const FORMATETC& aFormatEtc ); 86 87 ByteSequence_t SAL_CALL getClipboardData( CFormatEtc& aFormatEtc ); 88 rtl::OUString SAL_CALL synthesizeUnicodeText( ); 89 90 void SAL_CALL clipDataToByteStream( CLIPFORMAT cf, STGMEDIUM stgmedium, ByteSequence_t& aByteSequence ); 91 92 ::com::sun::star::uno::Any SAL_CALL byteStreamToAny( ByteSequence_t& aByteStream, const com::sun::star::uno::Type& aRequestedDataType ); 93 rtl::OUString SAL_CALL byteStreamToOUString( ByteSequence_t& aByteStream ); 94 95 LCID SAL_CALL getLocaleFromClipboard( ); 96 97 sal_Bool SAL_CALL compareDataFlavors( const com::sun::star::datatransfer::DataFlavor& lhs, 98 const com::sun::star::datatransfer::DataFlavor& rhs ); 99 100 sal_Bool SAL_CALL cmpFullMediaType( const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xLhs, 101 const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xRhs ) const; 102 103 sal_Bool SAL_CALL cmpAllContentTypeParameter( const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xLhs, 104 const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xRhs ) const; 105 106 private: 107 IDataObjectPtr m_rDataObject; 108 com::sun::star::uno::Sequence< com::sun::star::datatransfer::DataFlavor > m_FlavorList; 109 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_SrvMgr; 110 CDataFormatTranslator m_DataFormatTranslator; 111 com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentTypeFactory > m_rXMimeCntFactory; 112 ::osl::Mutex m_aMutex; 113 sal_Bool m_bUnicodeRegistered; 114 CLIPFORMAT m_TxtFormatOnClipboard; 115 116 // non supported operations 117 private: 118 CDOTransferable( const CDOTransferable& ); 119 CDOTransferable& operator=( const CDOTransferable& ); 120 121 friend class CDTransObjFactory; 122 }; 123 124 #endif 125