140 lines
4.6 KiB
C++
140 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "dlgedclip.hxx"
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#include <osl/mutex.hxx>
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#include <vcl/svapp.hxx>
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#include <comphelper/processfactory.hxx>
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#include <com/sun/star/datatransfer/XMimeContentType.hpp>
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#include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp>
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using namespace comphelper;
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::io;
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using namespace ::com::sun::star::datatransfer;
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using namespace ::com::sun::star::datatransfer::clipboard;
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//----------------------------------------------------------------------------
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DlgEdTransferableImpl::DlgEdTransferableImpl( const Sequence< DataFlavor >& aSeqFlavors, const Sequence< Any >& aSeqData )
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{
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m_SeqFlavors = aSeqFlavors;
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m_SeqData = aSeqData;
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}
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//----------------------------------------------------------------------------
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DlgEdTransferableImpl::~DlgEdTransferableImpl()
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{
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}
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//----------------------------------------------------------------------------
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sal_Bool DlgEdTransferableImpl::compareDataFlavors( const DataFlavor& lFlavor, const DataFlavor& rFlavor )
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{
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sal_Bool bRet = sal_False;
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// compare mime content types
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Reference< lang::XMultiServiceFactory > xMSF = getProcessServiceFactory();
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Reference< datatransfer::XMimeContentTypeFactory >
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xMCntTypeFactory( xMSF->createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.datatransfer.MimeContentTypeFactory" ) ) ), UNO_QUERY );
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if ( xMCntTypeFactory.is( ) )
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{
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// compare full media types
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Reference< datatransfer::XMimeContentType > xLType = xMCntTypeFactory->createMimeContentType( lFlavor.MimeType );
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Reference< datatransfer::XMimeContentType > xRType = xMCntTypeFactory->createMimeContentType( rFlavor.MimeType );
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::rtl::OUString aLFullMediaType = xLType->getFullMediaType();
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::rtl::OUString aRFullMediaType = xRType->getFullMediaType();
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bRet = aLFullMediaType.equalsIgnoreAsciiCase( aRFullMediaType );
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}
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return bRet;
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}
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// XTransferable
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//----------------------------------------------------------------------------
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Any SAL_CALL DlgEdTransferableImpl::getTransferData( const DataFlavor& rFlavor ) throw(UnsupportedFlavorException, IOException, RuntimeException)
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{
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const SolarMutexGuard aGuard;
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if ( !isDataFlavorSupported( rFlavor ) )
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throw UnsupportedFlavorException();
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Any aData;
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for ( sal_Int32 i = 0; i < m_SeqFlavors.getLength(); i++ )
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{
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if ( compareDataFlavors( m_SeqFlavors[i] , rFlavor ) )
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{
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aData = m_SeqData[i];
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break;
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}
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}
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return aData;
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}
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//----------------------------------------------------------------------------
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Sequence< DataFlavor > SAL_CALL DlgEdTransferableImpl::getTransferDataFlavors( ) throw(RuntimeException)
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{
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const SolarMutexGuard aGuard;
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return m_SeqFlavors;
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}
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//----------------------------------------------------------------------------
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sal_Bool SAL_CALL DlgEdTransferableImpl::isDataFlavorSupported( const DataFlavor& rFlavor ) throw(RuntimeException)
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{
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const SolarMutexGuard aGuard;
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sal_Bool bRet = sal_False;
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for ( sal_Int32 i = 0; i < m_SeqFlavors.getLength(); i++ )
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{
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if ( compareDataFlavors( m_SeqFlavors[i] , rFlavor ) )
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{
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bRet = sal_True;
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break;
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}
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}
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return bRet;
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}
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// XClipboardOwner
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//----------------------------------------------------------------------------
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void SAL_CALL DlgEdTransferableImpl::lostOwnership( const Reference< XClipboard >&, const Reference< XTransferable >& ) throw(RuntimeException)
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{
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const SolarMutexGuard aGuard;
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m_SeqFlavors = Sequence< DataFlavor >();
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m_SeqData = Sequence< Any >();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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