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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _DOTRANSFERABLE_HXX_
#define _DOTRANSFERABLE_HXX_
#include <com/sun/star/datatransfer/XTransferable.hpp>
#include <cppuhelper/implbase2.hxx>
#include "DataFmtTransl.hxx"
#include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp>
#include <com/sun/star/datatransfer/XMimeContentType.hpp>
#include <com/sun/star/datatransfer/XSystemTransferable.hpp>
#include <systools/win32/comtools.hxx>
// forward
class CDTransObjFactory;
class CFormatEtc;
class CDOTransferable : public ::cppu::WeakImplHelper2< ::com::sun::star::datatransfer::XTransferable,
::com::sun::star::datatransfer::XSystemTransferable>
{
public:
typedef com::sun::star::uno::Sequence< sal_Int8 > ByteSequence_t;
//------------------------------------------------------------------------
// XTransferable
//------------------------------------------------------------------------
virtual ::com::sun::star::uno::Any SAL_CALL getTransferData( const ::com::sun::star::datatransfer::DataFlavor& aFlavor )
throw( ::com::sun::star::datatransfer::UnsupportedFlavorException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException );
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::datatransfer::DataFlavor > SAL_CALL getTransferDataFlavors( )
throw( ::com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL isDataFlavorSupported( const ::com::sun::star::datatransfer::DataFlavor& aFlavor )
throw( ::com::sun::star::uno::RuntimeException );
//------------------------------------------------------------------------
// XSystemTransferable
//------------------------------------------------------------------------
virtual ::com::sun::star::uno::Any SAL_CALL getData( const com::sun::star::uno::Sequence<sal_Int8>& aProcessId ) throw
(::com::sun::star::uno::RuntimeException);
private:
// should be created only by CDTransObjFactory
explicit CDOTransferable(
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext,
IDataObjectPtr rDataObject );
//------------------------------------------------------------------------
// some helper functions
//------------------------------------------------------------------------
void SAL_CALL initFlavorList( );
void SAL_CALL addSupportedFlavor( const com::sun::star::datatransfer::DataFlavor& aFlavor );
com::sun::star::datatransfer::DataFlavor SAL_CALL formatEtcToDataFlavor( const FORMATETC& aFormatEtc );
ByteSequence_t SAL_CALL getClipboardData( CFormatEtc& aFormatEtc );
OUString SAL_CALL synthesizeUnicodeText( );
void SAL_CALL clipDataToByteStream( CLIPFORMAT cf, STGMEDIUM stgmedium, ByteSequence_t& aByteSequence );
::com::sun::star::uno::Any SAL_CALL byteStreamToAny( ByteSequence_t& aByteStream, const com::sun::star::uno::Type& aRequestedDataType );
OUString SAL_CALL byteStreamToOUString( ByteSequence_t& aByteStream );
LCID SAL_CALL getLocaleFromClipboard( );
sal_Bool SAL_CALL compareDataFlavors( const com::sun::star::datatransfer::DataFlavor& lhs,
const com::sun::star::datatransfer::DataFlavor& rhs );
sal_Bool SAL_CALL cmpFullMediaType( const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xLhs,
const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xRhs ) const;
sal_Bool SAL_CALL cmpAllContentTypeParameter( const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xLhs,
const com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentType >& xRhs ) const;
private:
IDataObjectPtr m_rDataObject;
com::sun::star::uno::Sequence< com::sun::star::datatransfer::DataFlavor > m_FlavorList;
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
CDataFormatTranslator m_DataFormatTranslator;
com::sun::star::uno::Reference< com::sun::star::datatransfer::XMimeContentTypeFactory > m_rXMimeCntFactory;
::osl::Mutex m_aMutex;
sal_Bool m_bUnicodeRegistered;
CLIPFORMAT m_TxtFormatOnClipboard;
// non supported operations
private:
CDOTransferable( const CDOTransferable& );
CDOTransferable& operator=( const CDOTransferable& );
friend class CDTransObjFactory;
};
#endif
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