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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_dbui.hxx"
26 #ifndef DBAUI_QUERYTABLECONNECTION_HXX
27 #include "QTableConnection.hxx"
28 #endif
29 #ifndef _TOOLS_DEBUG_HXX
30 #include <tools/debug.hxx>
31 #endif
32 #ifndef DBAUI_QUERYTABLEVIEW_HXX
33 #include "QueryTableView.hxx"
34 #endif
35 #ifndef DBAUI_CONNECTIONLINE_HXX
36 #include "ConnectionLine.hxx"
37 #endif
38 using namespace dbaui;
39 //========================================================================
40 // class OQueryTableConnection
41 //========================================================================
DBG_NAME(OQueryTableConnection)42 DBG_NAME(OQueryTableConnection)
43 
44 //------------------------------------------------------------------------
45 OQueryTableConnection::OQueryTableConnection(OQueryTableView* pContainer, const TTableConnectionData::value_type& pTabConnData)
46 	:OTableConnection(pContainer, pTabConnData)
47     ,m_bVisited(sal_False)
48 {
49 	DBG_CTOR(OQueryTableConnection,NULL);
50 }
51 
52 
53 //------------------------------------------------------------------------
OQueryTableConnection(const OQueryTableConnection & rConn)54 OQueryTableConnection::OQueryTableConnection(const OQueryTableConnection& rConn)
55 	:OTableConnection( rConn )
56 {
57 	DBG_CTOR(OQueryTableConnection,NULL);
58 	// keine eigenen Members, also reicht die Basisklassenfunktionalitaet
59 }
60 //------------------------------------------------------------------------
~OQueryTableConnection()61 OQueryTableConnection::~OQueryTableConnection()
62 {
63 	DBG_DTOR(OQueryTableConnection,NULL);
64 }
65 
66 //------------------------------------------------------------------------
operator =(const OQueryTableConnection & rConn)67 OQueryTableConnection& OQueryTableConnection::operator=(const OQueryTableConnection& rConn)
68 {
69 	if (&rConn == this)
70 		return *this;
71 
72 	OTableConnection::operator=(rConn);
73 	// keine eigenen Members ...
74 	return *this;
75 }
76 
77 //------------------------------------------------------------------------
operator ==(const OQueryTableConnection & rCompare)78 sal_Bool OQueryTableConnection::operator==(const OQueryTableConnection& rCompare)
79 {
80 	DBG_ASSERT(GetData() && rCompare.GetData(), "OQueryTableConnection::operator== : einer der beiden Teilnehmer hat keine Daten !");
81 
82 	// allzuviel brauche ich nicht vergleichen (schon gar nicht alle Member) : lediglich die Fenster, an denen wir haengen, und
83 	// die Indizies in der entsprechenden Tabelle muessen uebereinstimmen
84 	OQueryTableConnectionData* pMyData = static_cast<OQueryTableConnectionData*>(GetData().get());
85 	OQueryTableConnectionData* pCompData = static_cast<OQueryTableConnectionData*>(rCompare.GetData().get());
86 
87 	// Connections werden als gleich angesehen, wenn sie in Source-/Dest-Fenstername und Source-/Dest-FieldIndex uebereinstimmen ...
88 	return	(	(	(pMyData->getReferencedTable() == pCompData->getReferencedTable()) &&
89 					(pMyData->getReferencingTable() == pCompData->getReferencingTable()) &&
90 					(pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_TO)) &&
91 					(pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_FROM))
92 				)
93 				||	// ... oder diese Uebereinstimmung ueber Kreuz besteht
94 				(	(pMyData->getReferencingTable() == pCompData->getReferencedTable()) &&
95 					(pMyData->getReferencedTable() == pCompData->getReferencingTable()) &&
96 					(pMyData->GetFieldIndex(JTCS_TO) == pCompData->GetFieldIndex(JTCS_FROM)) &&
97 					(pMyData->GetFieldIndex(JTCS_FROM) == pCompData->GetFieldIndex(JTCS_TO))
98 				)
99 			);
100 }
101 // -----------------------------------------------------------------------------
102 
103 
104 
105 
106 
107 
108