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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
//========================================================================
DBG_NAME(OQueryTableConnection)
//------------------------------------------------------------------------
OQueryTableConnection::OQueryTableConnection(OQueryTableView* pContainer, const TTableConnectionData::value_type& pTabConnData)
:OTableConnection(pContainer, pTabConnData)
,m_bVisited(sal_False)
{
DBG_CTOR(OQueryTableConnection,NULL);
}
//------------------------------------------------------------------------
OQueryTableConnection::OQueryTableConnection(const OQueryTableConnection& rConn)
:OTableConnection( rConn )
{
DBG_CTOR(OQueryTableConnection,NULL);
// keine eigenen Members, also reicht die Basisklassenfunktionalitaet
}
//------------------------------------------------------------------------
OQueryTableConnection::~OQueryTableConnection()
{
DBG_DTOR(OQueryTableConnection,NULL);
}
//------------------------------------------------------------------------
OQueryTableConnection& OQueryTableConnection::operator=(const OQueryTableConnection& rConn)
{
if (&rConn == this)
return *this;
OTableConnection::operator=(rConn);
// keine eigenen Members ...
return *this;
}
//------------------------------------------------------------------------
sal_Bool OQueryTableConnection::operator==(const OQueryTableConnection& rCompare)
{
OSL_ENSURE(GetData() && rCompare.GetData(), "OQueryTableConnection::operator== : einer der beiden Teilnehmer hat keine Daten !");
// allzuviel brauche ich nicht vergleichen (schon gar nicht alle Member) : lediglich die Fenster, an denen wir haengen, und
// die Indizies in der entsprechenden Tabelle muessen uebereinstimmen
OQueryTableConnectionData* pMyData = static_cast<OQueryTableConnectionData*>(GetData().get());
OQueryTableConnectionData* pCompData = static_cast<OQueryTableConnectionData*>(rCompare.GetData().get());
// Connections werden als gleich angesehen, wenn sie in Source-/Dest-Fenstername und Source-/Dest-FieldIndex uebereinstimmen ...
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))
)
|| // ... oder diese Uebereinstimmung ueber Kreuz besteht
( (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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