91 lines
3 KiB
C++
91 lines
3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <dlgedclip.hxx>
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#include <osl/diagnose.h>
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#include <sot/exchange.hxx>
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namespace rptui
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{
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using namespace ::com::sun::star;
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// OReportExchange
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OReportExchange::OReportExchange(const TSectionElements& _rCopyElements )
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: m_aCopyElements(_rCopyElements)
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{
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}
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SotClipboardFormatId OReportExchange::getDescriptorFormatId()
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{
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static SotClipboardFormatId s_nFormat = static_cast<SotClipboardFormatId>(-1);
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if (static_cast<SotClipboardFormatId>(-1) == s_nFormat)
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{
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s_nFormat = SotExchange::RegisterFormatName(u"application/x-openoffice;windows_formatname=\"report.ReportObjectsTransfer\""_ustr);
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OSL_ENSURE(static_cast<SotClipboardFormatId>(-1) != s_nFormat, "OReportExchange::getDescriptorFormatId: bad exchange id!");
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}
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return s_nFormat;
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}
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void OReportExchange::AddSupportedFormats()
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{
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AddFormat(getDescriptorFormatId());
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}
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bool OReportExchange::GetData( const datatransfer::DataFlavor& _rFlavor, const OUString& /*rDestDoc*/ )
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{
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const SotClipboardFormatId nFormatId = SotExchange::GetFormat(_rFlavor);
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return (nFormatId == getDescriptorFormatId()) && SetAny( uno::Any(m_aCopyElements) );
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}
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bool OReportExchange::canExtract(const DataFlavorExVector& _rFlavor)
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{
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return IsFormatSupported(_rFlavor,getDescriptorFormatId());
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}
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OReportExchange::TSectionElements OReportExchange::extractCopies(const TransferableDataHelper& _rData)
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{
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SotClipboardFormatId nKnownFormatId = getDescriptorFormatId();
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if ( _rData.HasFormat( nKnownFormatId ) )
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{
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// extract the any from the transferable
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datatransfer::DataFlavor aFlavor;
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bool bSuccess =
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SotExchange::GetFormatDataFlavor(nKnownFormatId, aFlavor);
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OSL_ENSURE(bSuccess, "OReportExchange::extractCopies: invalid data format (no flavor)!");
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uno::Any aDescriptor = _rData.GetAny(aFlavor, OUString());
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TSectionElements aCopies;
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bSuccess = aDescriptor >>= aCopies;
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OSL_ENSURE(bSuccess, "OReportExchange::extractCopies: invalid clipboard format!");
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// build the real descriptor
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return aCopies;
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}
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return TSectionElements();
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}
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} // rptui
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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