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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 <dlgedclip.hxx>
#include <osl/diagnose.h>
#include <sot/exchange.hxx>
namespace rptui
{
using namespace ::com::sun::star;
// OReportExchange
OReportExchange::OReportExchange(const TSectionElements& _rCopyElements )
: m_aCopyElements(_rCopyElements)
{
}
SotClipboardFormatId OReportExchange::getDescriptorFormatId()
{
static SotClipboardFormatId s_nFormat = static_cast<SotClipboardFormatId>(-1);
if (static_cast<SotClipboardFormatId>(-1) == s_nFormat)
{
s_nFormat = SotExchange::RegisterFormatName("application/x-openoffice;windows_formatname=\"report.ReportObjectsTransfer\"");
OSL_ENSURE(static_cast<SotClipboardFormatId>(-1) != s_nFormat, "OReportExchange::getDescriptorFormatId: bad exchange id!");
}
return s_nFormat;
}
void OReportExchange::AddSupportedFormats()
{
AddFormat(getDescriptorFormatId());
}
bool OReportExchange::GetData( const datatransfer::DataFlavor& _rFlavor, const OUString& /*rDestDoc*/ )
{
const SotClipboardFormatId nFormatId = SotExchange::GetFormat(_rFlavor);
return (nFormatId == getDescriptorFormatId()) && SetAny( uno::Any(m_aCopyElements) );
}
bool OReportExchange::canExtract(const DataFlavorExVector& _rFlavor)
{
return IsFormatSupported(_rFlavor,getDescriptorFormatId());
}
OReportExchange::TSectionElements OReportExchange::extractCopies(const TransferableDataHelper& _rData)
{
SotClipboardFormatId nKnownFormatId = getDescriptorFormatId();
if ( _rData.HasFormat( nKnownFormatId ) )
{
// extract the any from the transferable
datatransfer::DataFlavor aFlavor;
bool bSuccess =
SotExchange::GetFormatDataFlavor(nKnownFormatId, aFlavor);
OSL_ENSURE(bSuccess, "OReportExchange::extractCopies: invalid data format (no flavor)!");
uno::Any aDescriptor = _rData.GetAny(aFlavor, OUString());
TSectionElements aCopies;
bSuccess = aDescriptor >>= aCopies;
OSL_ENSURE(bSuccess, "OReportExchange::extractCopies: invalid clipboard format!");
// build the real descriptor
return aCopies;
}
return TSectionElements();
}
} // rptui
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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