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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 .
*/
#include <vcl/wrkwin.hxx>
#include <vcl/dialog.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/svapp.hxx>
#include <eeobj.hxx>
#include <sot/exchange.hxx>
#include <sot/formats.hxx>
#include <editeng/editeng.hxx>
#include <svl/itempool.hxx>
#include <osl/mutex.hxx>
using namespace ::com::sun::star;
EditDataObject::EditDataObject()
{
}
EditDataObject::~EditDataObject()
{
}
// uno::XInterface
uno::Any EditDataObject::queryInterface( const uno::Type & rType ) throw(uno::RuntimeException, std::exception)
{
uno::Any aRet = ::cppu::queryInterface( rType, (static_cast< datatransfer::XTransferable* >(this)) );
return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
}
// datatransfer::XTransferable
uno::Any EditDataObject::getTransferData( const datatransfer::DataFlavor& rFlavor ) throw(datatransfer::UnsupportedFlavorException, io::IOException, uno::RuntimeException, std::exception)
{
uno::Any aAny;
sal_uLong nT = SotExchange::GetFormat( rFlavor );
if ( nT == SOT_FORMAT_STRING )
{
aAny <<= (OUString)GetString();
}
else if ( ( nT == SOT_FORMATSTR_ID_EDITENGINE ) || ( nT == SOT_FORMAT_RTF ) )
{
// No RTF on demand any more:
// 1) Was not working, because I had to flush() the clipboard immediately anyway
// 2) Don't have the old pool defaults and the StyleSheetPool here.
SvMemoryStream* pStream = ( nT == SOT_FORMATSTR_ID_EDITENGINE ) ? &GetStream() : &GetRTFStream();
pStream->Seek( STREAM_SEEK_TO_END );
sal_Size nLen = pStream->Tell();
pStream->Seek(0);
uno::Sequence< sal_Int8 > aSeq( nLen );
memcpy( aSeq.getArray(), pStream->GetData(), nLen );
aAny <<= aSeq;
}
else
{
datatransfer::UnsupportedFlavorException aException;
throw( aException );
}
return aAny;
}
uno::Sequence< datatransfer::DataFlavor > EditDataObject::getTransferDataFlavors( ) throw(uno::RuntimeException, std::exception)
{
uno::Sequence< datatransfer::DataFlavor > aDataFlavors(3);
SotExchange::GetFormatDataFlavor( SOT_FORMATSTR_ID_EDITENGINE, aDataFlavors.getArray()[0] );
SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aDataFlavors.getArray()[1] );
SotExchange::GetFormatDataFlavor( SOT_FORMAT_RTF, aDataFlavors.getArray()[2] );
return aDataFlavors;
}
sal_Bool EditDataObject::isDataFlavorSupported( const datatransfer::DataFlavor& rFlavor ) throw(uno::RuntimeException, std::exception)
{
bool bSupported = false;
sal_uLong nT = SotExchange::GetFormat( rFlavor );
if ( ( nT == SOT_FORMAT_STRING ) || ( nT == SOT_FORMAT_RTF ) || ( nT == SOT_FORMATSTR_ID_EDITENGINE ) )
bSupported = true;
return bSupported;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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