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/*************************************************************************
*
* 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.
*
************************************************************************/
#include "precompiled_reportdesign.hxx"
#include "dlgedclip.hxx"
#include <comphelper/processfactory.hxx>
#include <com/sun/star/datatransfer/XMimeContentType.hpp>
#include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp>
namespace rptui
{
using namespace comphelper;
using namespace ::com::sun::star;
//============================================================================
// OReportExchange
//============================================================================
//----------------------------------------------------------------------------
OReportExchange::OReportExchange(const TSectionElements& _rCopyElements )
: m_aCopyElements(_rCopyElements)
{
}
//--------------------------------------------------------------------
sal_uInt32 OReportExchange::getDescriptorFormatId()
{
static sal_uInt32 s_nFormat = (sal_uInt32)-1;
if ((sal_uInt32)-1 == s_nFormat)
{
s_nFormat = SotExchange::RegisterFormatName(String::CreateFromAscii("application/x-openoffice;windows_formatname=\"report.ReportObjectsTransfer\""));
OSL_ENSURE((sal_uInt32)-1 != s_nFormat, "OReportExchange::getDescriptorFormatId: bad exchange id!");
}
return s_nFormat;
}
//--------------------------------------------------------------------
void OReportExchange::AddSupportedFormats()
{
AddFormat(getDescriptorFormatId());
}
//--------------------------------------------------------------------
sal_Bool OReportExchange::GetData( const datatransfer::DataFlavor& _rFlavor )
{
const sal_uInt32 nFormatId = SotExchange::GetFormat(_rFlavor);
return (nFormatId == getDescriptorFormatId()) ?
SetAny( uno::Any(m_aCopyElements), _rFlavor )
: sal_False;
}
// -----------------------------------------------------------------------------
sal_Bool OReportExchange::canExtract(const DataFlavorExVector& _rFlavor)
{
return IsFormatSupported(_rFlavor,getDescriptorFormatId());
}
// -----------------------------------------------------------------------------
OReportExchange::TSectionElements OReportExchange::extractCopies(const TransferableDataHelper& _rData)
{
sal_Int32 nKnownFormatId = getDescriptorFormatId();
if ( _rData.HasFormat( nKnownFormatId ) )
{
// extract the any from the transferable
datatransfer::DataFlavor aFlavor;
#if OSL_DEBUG_LEVEL > 0
sal_Bool bSuccess =
#endif
SotExchange::GetFormatDataFlavor(nKnownFormatId, aFlavor);
OSL_ENSURE(bSuccess, "OReportExchange::extractCopies: invalid data format (no flavor)!");
uno::Any aDescriptor = _rData.GetAny(aFlavor);
TSectionElements aCopies;
#if OSL_DEBUG_LEVEL > 0
bSuccess =
#endif
aDescriptor >>= aCopies;
OSL_ENSURE(bSuccess, "OReportExchange::extractCopies: invalid clipboard format!");
// build the real descriptor
return aCopies;
}
return TSectionElements();
}
//============================================================================
} // rptui
//============================================================================
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