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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 "QTableConnection.hxx"
#include <osl/diagnose.h>
#include "QueryTableView.hxx"
#include "ConnectionLine.hxx"
using namespace dbaui;
// class OQueryTableConnection
OQueryTableConnection::OQueryTableConnection(OQueryTableView* pContainer, const TTableConnectionData::value_type& pTabConnData)
: OTableConnection(pContainer, pTabConnData)
, m_bVisited(false)
{
}
OQueryTableConnection::OQueryTableConnection(const OQueryTableConnection& rConn)
: OTableConnection( rConn )
, m_bVisited(false)
{
// no own members, so base class functionality is sufficient
}
OQueryTableConnection::~OQueryTableConnection()
{
}
OQueryTableConnection& OQueryTableConnection::operator=(const OQueryTableConnection& rConn)
{
if (&rConn == this)
return *this;
OTableConnection::operator=(rConn);
// no own members ...
return *this;
}
bool OQueryTableConnection::operator==(const OQueryTableConnection& rCompare)
{
OSL_ENSURE(GetData() && rCompare.GetData(), "OQueryTableConnection::operator== : one of the two participants has no data!");
// 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.
OQueryTableConnectionData* pMyData = static_cast<OQueryTableConnectionData*>(GetData().get());
OQueryTableConnectionData* pCompData = static_cast<OQueryTableConnectionData*>(rCompare.GetData().get());
// Connections are seen as equal, if source and destination window names and source and destination field Indices match...
return ( ( (pMyData->getReferencedTable() == pCompData->getReferencedTable()) &&
(pMyData->getReferencingTable() == pCompData->getReferencingTable()) &&
(pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_TO)) &&
(pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_FROM))
)
|| // ... or this cross matching is given
( (pMyData->getReferencingTable() == pCompData->getReferencedTable()) &&
(pMyData->getReferencedTable() == pCompData->getReferencingTable()) &&
(pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_FROM)) &&
(pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_TO))
)
);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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