73 lines
3.2 KiB
C++
73 lines
3.2 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 "QTableConnection.hxx"
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#include <osl/diagnose.h>
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#include <QueryTableView.hxx>
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using namespace dbaui;
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OQueryTableConnection::OQueryTableConnection(OQueryTableView* pContainer, const TTableConnectionData::value_type& pTabConnData)
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: OTableConnection(pContainer, pTabConnData)
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, m_bVisited(false)
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{
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}
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OQueryTableConnection::OQueryTableConnection(const OQueryTableConnection& rConn)
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: VclReferenceBase(),
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OTableConnection( rConn )
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, m_bVisited(false)
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{
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// no own members, so base class functionality is sufficient
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}
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OQueryTableConnection& OQueryTableConnection::operator=(const OQueryTableConnection& rConn)
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{
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if (&rConn == this)
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return *this;
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OTableConnection::operator=(rConn);
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// no own members ...
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return *this;
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}
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bool OQueryTableConnection::operator==(const OQueryTableConnection& rCompare) const
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{
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OSL_ENSURE(GetData() && rCompare.GetData(), "OQueryTableConnection::operator== : one of the two participants has no data!");
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// I don't have to compare all too much (especially not all the members) : merely the windows, which we are connected to, and the indices in the corresponding table have to match.
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OQueryTableConnectionData* pMyData = static_cast<OQueryTableConnectionData*>(GetData().get());
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OQueryTableConnectionData* pCompData = static_cast<OQueryTableConnectionData*>(rCompare.GetData().get());
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// Connections are seen as equal, if source and destination window names and source and destination field Indices match...
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return ( ( (pMyData->getReferencedTable() == pCompData->getReferencedTable()) &&
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(pMyData->getReferencingTable() == pCompData->getReferencingTable()) &&
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(pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_TO)) &&
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(pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_FROM))
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)
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|| // ... or this cross matching is given
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( (pMyData->getReferencingTable() == pCompData->getReferencedTable()) &&
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(pMyData->getReferencedTable() == pCompData->getReferencingTable()) &&
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(pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_FROM)) &&
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(pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_TO))
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)
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);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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