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Diffstat (limited to '')
-rw-r--r-- | dbaccess/source/ui/querydesign/JoinExchange.cxx | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/dbaccess/source/ui/querydesign/JoinExchange.cxx b/dbaccess/source/ui/querydesign/JoinExchange.cxx new file mode 100644 index 000000000..312c9d8e9 --- /dev/null +++ b/dbaccess/source/ui/querydesign/JoinExchange.cxx @@ -0,0 +1,129 @@ +/* -*- 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 <JoinExchange.hxx> +#include <sot/formats.hxx> +#include <comphelper/servicehelper.hxx> +#include <cppuhelper/typeprovider.hxx> + +namespace dbaui +{ + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::lang; + using namespace ::com::sun::star::datatransfer; + + OJoinExchObj::OJoinExchObj(const OJoinExchangeData& jxdSource,bool _bFirstEntry) + :m_bFirstEntry(_bFirstEntry) + ,m_jxdSourceDescription(jxdSource) + ,m_pDragListener(nullptr) + { + // add available types to list + } + + OJoinExchObj::~OJoinExchObj() + { + } + + void OJoinExchObj::StartDrag( vcl::Window* _pWindow, sal_Int8 _nDragSourceActions, IDragTransferableListener* _pListener ) + { + m_pDragListener = _pListener; + TransferableHelper::StartDrag(_pWindow, _nDragSourceActions); + } + + void OJoinExchObj::DragFinished( sal_Int8 /*nDropAction*/ ) + { + if (m_pDragListener) + m_pDragListener->dragFinished(); + m_pDragListener = nullptr; + } + + bool OJoinExchObj::isFormatAvailable( const DataFlavorExVector& _rFormats ,SotClipboardFormatId _nSlotID) + { + for (auto const& format : _rFormats) + { + if ( _nSlotID == format.mnSotId ) + return true; + } + return false; + } + + OJoinExchangeData OJoinExchObj::GetSourceDescription(const Reference< XTransferable >& _rxObject) + { + OJoinExchangeData aReturn; + auto pImplementation = comphelper::getUnoTunnelImplementation<OJoinExchObj>(_rxObject); + if (pImplementation) + aReturn = pImplementation->m_jxdSourceDescription; + return aReturn; + } + + Sequence< sal_Int8 > OJoinExchObj::getUnoTunnelId() + { + static ::cppu::OImplementationId implId; + + return implId.getImplementationId(); + } + + sal_Int64 SAL_CALL OJoinExchObj::getSomething( const Sequence< sal_Int8 >& _rIdentifier ) + { + if (isUnoTunnelId<OJoinExchObj>(_rIdentifier)) + return reinterpret_cast<sal_Int64>(this); + + return 0; + } + + void OJoinExchObj::AddSupportedFormats() + { + AddFormat( SotClipboardFormatId::SBA_JOIN ); + if ( m_bFirstEntry ) + AddFormat( SotClipboardFormatId::SBA_TABID ); + } + + bool OJoinExchObj::GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& /*rDestDoc*/ ) + { + SotClipboardFormatId nFormat = SotExchange::GetFormat(rFlavor); + if ( SotClipboardFormatId::SBA_JOIN == nFormat ) + // this is a HACK + // we don't really copy our data, the instances using us have to call GetSourceDescription... + // if, one day, we have a _lot_ of time, this hack should be removed... + return true; + + return false; + } + + Any SAL_CALL OJoinExchObj::queryInterface( const Type& _rType ) + { + Any aReturn = TransferableHelper::queryInterface(_rType); + if (!aReturn.hasValue()) + aReturn = OJoinExchObj_Base::queryInterface(_rType); + return aReturn; + } + + void SAL_CALL OJoinExchObj::acquire( ) throw() + { + TransferableHelper::acquire( ); + } + + void SAL_CALL OJoinExchObj::release( ) throw() + { + TransferableHelper::release( ); + } + +} // namespace dbaui + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |