1*96de5490SAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*96de5490SAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
4*96de5490SAndrew Rist  * or more contributor license agreements.  See the NOTICE file
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7*96de5490SAndrew Rist  * to you under the Apache License, Version 2.0 (the
8*96de5490SAndrew Rist  * "License"); you may not use this file except in compliance
9*96de5490SAndrew Rist  * with the License.  You may obtain a copy of the License at
10*96de5490SAndrew Rist  *
11*96de5490SAndrew Rist  *   http://www.apache.org/licenses/LICENSE-2.0
12*96de5490SAndrew Rist  *
13*96de5490SAndrew Rist  * Unless required by applicable law or agreed to in writing,
14*96de5490SAndrew Rist  * software distributed under the License is distributed on an
15*96de5490SAndrew Rist  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*96de5490SAndrew Rist  * KIND, either express or implied.  See the License for the
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21*96de5490SAndrew Rist 
22*96de5490SAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_dbaccess.hxx"
26cdf0e10cSrcweir #ifndef DBAUI_QUERYTABLECONNECTION_HXX
27cdf0e10cSrcweir #include "QTableConnection.hxx"
28cdf0e10cSrcweir #endif
29cdf0e10cSrcweir #ifndef _TOOLS_DEBUG_HXX
30cdf0e10cSrcweir #include <tools/debug.hxx>
31cdf0e10cSrcweir #endif
32cdf0e10cSrcweir #ifndef DBAUI_QUERYTABLEVIEW_HXX
33cdf0e10cSrcweir #include "QueryTableView.hxx"
34cdf0e10cSrcweir #endif
35cdf0e10cSrcweir #ifndef DBAUI_CONNECTIONLINE_HXX
36cdf0e10cSrcweir #include "ConnectionLine.hxx"
37cdf0e10cSrcweir #endif
38cdf0e10cSrcweir using namespace dbaui;
39cdf0e10cSrcweir //========================================================================
40cdf0e10cSrcweir // class OQueryTableConnection
41cdf0e10cSrcweir //========================================================================
DBG_NAME(OQueryTableConnection)42cdf0e10cSrcweir DBG_NAME(OQueryTableConnection)
43cdf0e10cSrcweir 
44cdf0e10cSrcweir //------------------------------------------------------------------------
45cdf0e10cSrcweir OQueryTableConnection::OQueryTableConnection(OQueryTableView* pContainer, const TTableConnectionData::value_type& pTabConnData)
46cdf0e10cSrcweir 	:OTableConnection(pContainer, pTabConnData)
47cdf0e10cSrcweir     ,m_bVisited(sal_False)
48cdf0e10cSrcweir {
49cdf0e10cSrcweir 	DBG_CTOR(OQueryTableConnection,NULL);
50cdf0e10cSrcweir }
51cdf0e10cSrcweir 
52cdf0e10cSrcweir 
53cdf0e10cSrcweir //------------------------------------------------------------------------
OQueryTableConnection(const OQueryTableConnection & rConn)54cdf0e10cSrcweir OQueryTableConnection::OQueryTableConnection(const OQueryTableConnection& rConn)
55cdf0e10cSrcweir 	:OTableConnection( rConn )
56cdf0e10cSrcweir {
57cdf0e10cSrcweir 	DBG_CTOR(OQueryTableConnection,NULL);
58cdf0e10cSrcweir 	// keine eigenen Members, also reicht die Basisklassenfunktionalitaet
59cdf0e10cSrcweir }
60cdf0e10cSrcweir //------------------------------------------------------------------------
~OQueryTableConnection()61cdf0e10cSrcweir OQueryTableConnection::~OQueryTableConnection()
62cdf0e10cSrcweir {
63cdf0e10cSrcweir 	DBG_DTOR(OQueryTableConnection,NULL);
64cdf0e10cSrcweir }
65cdf0e10cSrcweir 
66cdf0e10cSrcweir //------------------------------------------------------------------------
operator =(const OQueryTableConnection & rConn)67cdf0e10cSrcweir OQueryTableConnection& OQueryTableConnection::operator=(const OQueryTableConnection& rConn)
68cdf0e10cSrcweir {
69cdf0e10cSrcweir 	if (&rConn == this)
70cdf0e10cSrcweir 		return *this;
71cdf0e10cSrcweir 
72cdf0e10cSrcweir 	OTableConnection::operator=(rConn);
73cdf0e10cSrcweir 	// keine eigenen Members ...
74cdf0e10cSrcweir 	return *this;
75cdf0e10cSrcweir }
76cdf0e10cSrcweir 
77cdf0e10cSrcweir //------------------------------------------------------------------------
operator ==(const OQueryTableConnection & rCompare)78cdf0e10cSrcweir sal_Bool OQueryTableConnection::operator==(const OQueryTableConnection& rCompare)
79cdf0e10cSrcweir {
80cdf0e10cSrcweir 	DBG_ASSERT(GetData() && rCompare.GetData(), "OQueryTableConnection::operator== : einer der beiden Teilnehmer hat keine Daten !");
81cdf0e10cSrcweir 
82cdf0e10cSrcweir 	// allzuviel brauche ich nicht vergleichen (schon gar nicht alle Member) : lediglich die Fenster, an denen wir haengen, und
83cdf0e10cSrcweir 	// die Indizies in der entsprechenden Tabelle muessen uebereinstimmen
84cdf0e10cSrcweir 	OQueryTableConnectionData* pMyData = static_cast<OQueryTableConnectionData*>(GetData().get());
85cdf0e10cSrcweir 	OQueryTableConnectionData* pCompData = static_cast<OQueryTableConnectionData*>(rCompare.GetData().get());
86cdf0e10cSrcweir 
87cdf0e10cSrcweir 	// Connections werden als gleich angesehen, wenn sie in Source-/Dest-Fenstername und Source-/Dest-FieldIndex uebereinstimmen ...
88cdf0e10cSrcweir 	return	(	(	(pMyData->getReferencedTable() == pCompData->getReferencedTable()) &&
89cdf0e10cSrcweir 					(pMyData->getReferencingTable() == pCompData->getReferencingTable()) &&
90cdf0e10cSrcweir 					(pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_TO)) &&
91cdf0e10cSrcweir 					(pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_FROM))
92cdf0e10cSrcweir 				)
93cdf0e10cSrcweir 				||	// ... oder diese Uebereinstimmung ueber Kreuz besteht
94cdf0e10cSrcweir 				(	(pMyData->getReferencingTable() == pCompData->getReferencedTable()) &&
95cdf0e10cSrcweir 					(pMyData->getReferencedTable() == pCompData->getReferencingTable()) &&
96cdf0e10cSrcweir 					(pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_FROM)) &&
97cdf0e10cSrcweir 					(pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_TO))
98cdf0e10cSrcweir 				)
99cdf0e10cSrcweir 			);
100cdf0e10cSrcweir }
101cdf0e10cSrcweir // -----------------------------------------------------------------------------
102cdf0e10cSrcweir 
103cdf0e10cSrcweir 
104cdf0e10cSrcweir 
105cdf0e10cSrcweir 
106cdf0e10cSrcweir 
107cdf0e10cSrcweir 
108