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 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_basctl.hxx" 26 #include "dlgedclip.hxx" 27 #include <vos/mutex.hxx> 28 #include <vcl/svapp.hxx> 29 #include <comphelper/processfactory.hxx> 30 #include <com/sun/star/datatransfer/XMimeContentType.hpp> 31 #include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp> 32 33 34 using namespace comphelper; 35 using namespace ::com::sun::star; 36 using namespace ::com::sun::star::uno; 37 using namespace ::com::sun::star::io; 38 using namespace ::com::sun::star::datatransfer; 39 using namespace ::com::sun::star::datatransfer::clipboard; 40 41 42 //---------------------------------------------------------------------------- 43 44 DlgEdTransferableImpl::DlgEdTransferableImpl( const Sequence< DataFlavor >& aSeqFlavors, const Sequence< Any >& aSeqData ) 45 { 46 m_SeqFlavors = aSeqFlavors; 47 m_SeqData = aSeqData; 48 } 49 50 //---------------------------------------------------------------------------- 51 52 DlgEdTransferableImpl::~DlgEdTransferableImpl() 53 { 54 } 55 56 //---------------------------------------------------------------------------- 57 58 sal_Bool DlgEdTransferableImpl::compareDataFlavors( const DataFlavor& lFlavor, const DataFlavor& rFlavor ) 59 { 60 sal_Bool bRet = sal_False; 61 62 // compare mime content types 63 Reference< lang::XMultiServiceFactory > xMSF = getProcessServiceFactory(); 64 Reference< datatransfer::XMimeContentTypeFactory > 65 xMCntTypeFactory( xMSF->createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.datatransfer.MimeContentTypeFactory" ) ) ), UNO_QUERY ); 66 67 if ( xMCntTypeFactory.is( ) ) 68 { 69 // compare full media types 70 Reference< datatransfer::XMimeContentType > xLType = xMCntTypeFactory->createMimeContentType( lFlavor.MimeType ); 71 Reference< datatransfer::XMimeContentType > xRType = xMCntTypeFactory->createMimeContentType( rFlavor.MimeType ); 72 73 ::rtl::OUString aLFullMediaType = xLType->getFullMediaType(); 74 ::rtl::OUString aRFullMediaType = xRType->getFullMediaType(); 75 76 bRet = aLFullMediaType.equalsIgnoreAsciiCase( aRFullMediaType ); 77 } 78 79 return bRet; 80 } 81 82 // XTransferable 83 //---------------------------------------------------------------------------- 84 85 Any SAL_CALL DlgEdTransferableImpl::getTransferData( const DataFlavor& rFlavor ) throw(UnsupportedFlavorException, IOException, RuntimeException) 86 { 87 const ::vos::OGuard aGuard( Application::GetSolarMutex() ); 88 89 if ( !isDataFlavorSupported( rFlavor ) ) 90 throw UnsupportedFlavorException(); 91 92 Any aData; 93 94 for ( sal_Int32 i = 0; i < m_SeqFlavors.getLength(); i++ ) 95 { 96 if ( compareDataFlavors( m_SeqFlavors[i] , rFlavor ) ) 97 { 98 aData = m_SeqData[i]; 99 break; 100 } 101 } 102 103 return aData; 104 } 105 106 //---------------------------------------------------------------------------- 107 108 Sequence< DataFlavor > SAL_CALL DlgEdTransferableImpl::getTransferDataFlavors( ) throw(RuntimeException) 109 { 110 const ::vos::OGuard aGuard( Application::GetSolarMutex() ); 111 112 return m_SeqFlavors; 113 } 114 115 //---------------------------------------------------------------------------- 116 117 sal_Bool SAL_CALL DlgEdTransferableImpl::isDataFlavorSupported( const DataFlavor& rFlavor ) throw(RuntimeException) 118 { 119 const ::vos::OGuard aGuard( Application::GetSolarMutex() ); 120 121 sal_Bool bRet = sal_False; 122 123 for ( sal_Int32 i = 0; i < m_SeqFlavors.getLength(); i++ ) 124 { 125 if ( compareDataFlavors( m_SeqFlavors[i] , rFlavor ) ) 126 { 127 bRet = sal_True; 128 break; 129 } 130 } 131 132 return bRet; 133 } 134 135 // XClipboardOwner 136 //---------------------------------------------------------------------------- 137 138 void SAL_CALL DlgEdTransferableImpl::lostOwnership( const Reference< XClipboard >&, const Reference< XTransferable >& ) throw(RuntimeException) 139 { 140 const ::vos::OGuard aGuard( Application::GetSolarMutex() ); 141 142 m_SeqFlavors = Sequence< DataFlavor >(); 143 m_SeqData = Sequence< Any >(); 144 } 145 146