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Diffstat (limited to 'basctl/source/dlged/dlgedclip.cxx')
-rw-r--r-- | basctl/source/dlged/dlgedclip.cxx | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/basctl/source/dlged/dlgedclip.cxx b/basctl/source/dlged/dlgedclip.cxx new file mode 100644 index 000000000000..14720dee58f8 --- /dev/null +++ b/basctl/source/dlged/dlgedclip.cxx @@ -0,0 +1,149 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_basctl.hxx" +#include "dlgedclip.hxx" +#include <vos/mutex.hxx> +#include <vcl/svapp.hxx> +#include <comphelper/processfactory.hxx> +#include <com/sun/star/datatransfer/XMimeContentType.hpp> +#include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp> + + +using namespace comphelper; +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::io; +using namespace ::com::sun::star::datatransfer; +using namespace ::com::sun::star::datatransfer::clipboard; + + +//---------------------------------------------------------------------------- + +DlgEdTransferableImpl::DlgEdTransferableImpl( const Sequence< DataFlavor >& aSeqFlavors, const Sequence< Any >& aSeqData ) +{ + m_SeqFlavors = aSeqFlavors; + m_SeqData = aSeqData; +} + +//---------------------------------------------------------------------------- + +DlgEdTransferableImpl::~DlgEdTransferableImpl() +{ +} + +//---------------------------------------------------------------------------- + +sal_Bool DlgEdTransferableImpl::compareDataFlavors( const DataFlavor& lFlavor, const DataFlavor& rFlavor ) +{ + sal_Bool bRet = sal_False; + + // compare mime content types + Reference< lang::XMultiServiceFactory > xMSF = getProcessServiceFactory(); + Reference< datatransfer::XMimeContentTypeFactory > + xMCntTypeFactory( xMSF->createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.datatransfer.MimeContentTypeFactory" ) ) ), UNO_QUERY ); + + if ( xMCntTypeFactory.is( ) ) + { + // compare full media types + Reference< datatransfer::XMimeContentType > xLType = xMCntTypeFactory->createMimeContentType( lFlavor.MimeType ); + Reference< datatransfer::XMimeContentType > xRType = xMCntTypeFactory->createMimeContentType( rFlavor.MimeType ); + + ::rtl::OUString aLFullMediaType = xLType->getFullMediaType(); + ::rtl::OUString aRFullMediaType = xRType->getFullMediaType(); + + bRet = aLFullMediaType.equalsIgnoreAsciiCase( aRFullMediaType ); + } + + return bRet; +} + +// XTransferable +//---------------------------------------------------------------------------- + +Any SAL_CALL DlgEdTransferableImpl::getTransferData( const DataFlavor& rFlavor ) throw(UnsupportedFlavorException, IOException, RuntimeException) +{ + const ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + if ( !isDataFlavorSupported( rFlavor ) ) + throw UnsupportedFlavorException(); + + Any aData; + + for ( sal_Int32 i = 0; i < m_SeqFlavors.getLength(); i++ ) + { + if ( compareDataFlavors( m_SeqFlavors[i] , rFlavor ) ) + { + aData = m_SeqData[i]; + break; + } + } + + return aData; +} + +//---------------------------------------------------------------------------- + +Sequence< DataFlavor > SAL_CALL DlgEdTransferableImpl::getTransferDataFlavors( ) throw(RuntimeException) +{ + const ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + return m_SeqFlavors; +} + +//---------------------------------------------------------------------------- + +sal_Bool SAL_CALL DlgEdTransferableImpl::isDataFlavorSupported( const DataFlavor& rFlavor ) throw(RuntimeException) +{ + const ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + sal_Bool bRet = sal_False; + + for ( sal_Int32 i = 0; i < m_SeqFlavors.getLength(); i++ ) + { + if ( compareDataFlavors( m_SeqFlavors[i] , rFlavor ) ) + { + bRet = sal_True; + break; + } + } + + return bRet; +} + +// XClipboardOwner +//---------------------------------------------------------------------------- + +void SAL_CALL DlgEdTransferableImpl::lostOwnership( const Reference< XClipboard >&, const Reference< XTransferable >& ) throw(RuntimeException) +{ + const ::vos::OGuard aGuard( Application::GetSolarMutex() ); + + m_SeqFlavors = Sequence< DataFlavor >(); + m_SeqData = Sequence< Any >(); +} + |