114 lines
4.6 KiB
C++
114 lines
4.6 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: QTableConnection.cxx,v $
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* $Revision: 1.9 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_dbaccess.hxx"
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#ifndef DBAUI_QUERYTABLECONNECTION_HXX
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#include "QTableConnection.hxx"
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#endif
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#ifndef _TOOLS_DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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#ifndef DBAUI_QUERYTABLEVIEW_HXX
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#include "QueryTableView.hxx"
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#endif
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#ifndef DBAUI_CONNECTIONLINE_HXX
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#include "ConnectionLine.hxx"
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#endif
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using namespace dbaui;
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//========================================================================
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// class OQueryTableConnection
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//========================================================================
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DBG_NAME(OQueryTableConnection)
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//------------------------------------------------------------------------
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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(sal_False)
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{
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DBG_CTOR(OQueryTableConnection,NULL);
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}
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//------------------------------------------------------------------------
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OQueryTableConnection::OQueryTableConnection(const OQueryTableConnection& rConn)
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:OTableConnection( rConn )
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{
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DBG_CTOR(OQueryTableConnection,NULL);
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// keine eigenen Members, also reicht die Basisklassenfunktionalitaet
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}
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//------------------------------------------------------------------------
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OQueryTableConnection::~OQueryTableConnection()
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{
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DBG_DTOR(OQueryTableConnection,NULL);
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}
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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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// keine eigenen Members ...
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return *this;
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}
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//------------------------------------------------------------------------
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sal_Bool OQueryTableConnection::operator==(const OQueryTableConnection& rCompare)
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{
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DBG_ASSERT(GetData() && rCompare.GetData(), "OQueryTableConnection::operator== : einer der beiden Teilnehmer hat keine Daten !");
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// allzuviel brauche ich nicht vergleichen (schon gar nicht alle Member) : lediglich die Fenster, an denen wir haengen, und
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// die Indizies in der entsprechenden Tabelle muessen uebereinstimmen
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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 werden als gleich angesehen, wenn sie in Source-/Dest-Fenstername und Source-/Dest-FieldIndex uebereinstimmen ...
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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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|| // ... oder diese Uebereinstimmung ueber Kreuz besteht
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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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// -----------------------------------------------------------------------------
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