Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "QTableConnection.hxx"
      21             : #include <osl/diagnose.h>
      22             : #include "QueryTableView.hxx"
      23             : #include "ConnectionLine.hxx"
      24             : using namespace dbaui;
      25             : //========================================================================
      26             : // class OQueryTableConnection
      27             : //========================================================================
      28             : DBG_NAME(OQueryTableConnection)
      29             : 
      30             : //------------------------------------------------------------------------
      31           0 : OQueryTableConnection::OQueryTableConnection(OQueryTableView* pContainer, const TTableConnectionData::value_type& pTabConnData)
      32             :     :OTableConnection(pContainer, pTabConnData)
      33           0 :     ,m_bVisited(sal_False)
      34             : {
      35             :     DBG_CTOR(OQueryTableConnection,NULL);
      36           0 : }
      37             : 
      38             : //------------------------------------------------------------------------
      39           0 : OQueryTableConnection::OQueryTableConnection(const OQueryTableConnection& rConn)
      40           0 :     :OTableConnection( rConn )
      41             : {
      42             :     DBG_CTOR(OQueryTableConnection,NULL);
      43             :     // no own members, so base class functionality is sufficient
      44           0 : }
      45             : //------------------------------------------------------------------------
      46           0 : OQueryTableConnection::~OQueryTableConnection()
      47             : {
      48             :     DBG_DTOR(OQueryTableConnection,NULL);
      49           0 : }
      50             : 
      51             : //------------------------------------------------------------------------
      52           0 : OQueryTableConnection& OQueryTableConnection::operator=(const OQueryTableConnection& rConn)
      53             : {
      54           0 :     if (&rConn == this)
      55           0 :         return *this;
      56             : 
      57           0 :     OTableConnection::operator=(rConn);
      58             :     // no own members ...
      59           0 :     return *this;
      60             : }
      61             : 
      62             : //------------------------------------------------------------------------
      63           0 : sal_Bool OQueryTableConnection::operator==(const OQueryTableConnection& rCompare)
      64             : {
      65             :     OSL_ENSURE(GetData() && rCompare.GetData(), "OQueryTableConnection::operator== : one of the two participants has no data!");
      66             : 
      67             :     // 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.
      68           0 :     OQueryTableConnectionData* pMyData = static_cast<OQueryTableConnectionData*>(GetData().get());
      69           0 :     OQueryTableConnectionData* pCompData = static_cast<OQueryTableConnectionData*>(rCompare.GetData().get());
      70             : 
      71             :     // Connections are seen as equal, if source and destination window names and source and destination field Indices match...
      72           0 :     return  (   (   (pMyData->getReferencedTable() == pCompData->getReferencedTable()) &&
      73           0 :                     (pMyData->getReferencingTable() == pCompData->getReferencingTable()) &&
      74           0 :                     (pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_TO)) &&
      75           0 :                     (pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_FROM))
      76             :                 )
      77             :                 ||  // ... or this cross matching is given
      78           0 :                 (   (pMyData->getReferencingTable() == pCompData->getReferencedTable()) &&
      79           0 :                     (pMyData->getReferencedTable() == pCompData->getReferencingTable()) &&
      80           0 :                     (pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_FROM)) &&
      81           0 :                     (pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_TO))
      82             :                 )
      83           0 :             );
      84             : }
      85             : // -----------------------------------------------------------------------------
      86             : 
      87             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */