dbaccess/source/ui/querydesign/QTableConnectionData.cxx

   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 "QTableConnectionData.hxx"
  21 #include <tools/debug.hxx>
  22 #include "QTableWindow.hxx"
  23
  24 using namespace dbaui;
  25
  26 // class OQueryTableConnectionData
  27 OQueryTableConnectionData::OQueryTableConnectionData()
  28     : OTableConnectionData()
  29     , m_nFromEntryIndex(0)
  30     , m_nDestEntryIndex(0)
  31     , m_eJoinType (INNER_JOIN)
  32     , m_bNatural(false)
  33     , m_eFromType(TAB_NORMAL_FIELD)
  34     , m_eDestType(TAB_NORMAL_FIELD)
  35 {
  36 }
  37
  38 OQueryTableConnectionData::OQueryTableConnectionData( const OQueryTableConnectionData& rConnData )
  39     : OTableConnectionData( rConnData )
  40     , m_nFromEntryIndex(rConnData.m_nFromEntryIndex)
  41     , m_nDestEntryIndex(rConnData.m_nDestEntryIndex)
  42     , m_eJoinType(rConnData.m_eJoinType)
  43     , m_bNatural(rConnData.m_bNatural)
  44     , m_eFromType(rConnData.m_eFromType)
  45     , m_eDestType(rConnData.m_eDestType)
  46 {
  47
  48 }
  49
  50 OQueryTableConnectionData::OQueryTableConnectionData(const TTableWindowData::value_type& _pReferencingTable,
  51                                                      const TTableWindowData::value_type& _pReferencedTable,
  52                                                      const OUString& rConnName)
  53     : OTableConnectionData( _pReferencingTable,_pReferencedTable, rConnName )
  54     , m_nFromEntryIndex(0)
  55     , m_nDestEntryIndex(0)
  56     , m_eJoinType (INNER_JOIN)
  57     , m_bNatural(false)
  58     , m_eFromType(TAB_NORMAL_FIELD)
  59     , m_eDestType(TAB_NORMAL_FIELD)
  60 {
  61 }
  62
  63 OQueryTableConnectionData::~OQueryTableConnectionData()
  64 {
  65 }
  66
  67 OConnectionLineDataRef OQueryTableConnectionData::CreateLineDataObj()
  68 {
  69     // no specializing of LineDatas, so it is an instance of standard class
  70     return new OConnectionLineData();
  71 }
  72
  73 OConnectionLineDataRef OQueryTableConnectionData::CreateLineDataObj( const OConnectionLineData& rConnLineData )
  74 {
  75     return new OConnectionLineData( rConnLineData );
  76 }
  77
  78 void OQueryTableConnectionData::CopyFrom(const OTableConnectionData& rSource)
  79 {
  80     // same as in base class, use of (non-virtual) operator=
  81     *this = static_cast<const OQueryTableConnectionData&>(rSource);
  82 }
  83
  84 OQueryTableConnectionData& OQueryTableConnectionData::operator=(const OQueryTableConnectionData& rConnData)
  85 {
  86     if (&rConnData == this)
  87         return *this;
  88
  89     OTableConnectionData::operator=(rConnData);
  90
  91     m_nFromEntryIndex = rConnData.m_nFromEntryIndex;
  92     m_nDestEntryIndex = rConnData.m_nDestEntryIndex;
  93
  94     m_eFromType = rConnData.m_eFromType;
  95     m_eDestType = rConnData.m_eDestType;
  96     m_eJoinType = rConnData.m_eJoinType;
  97     m_bNatural  = rConnData.m_bNatural;
  98
  99     return *this;
 100 }
 101
 102 OUString OQueryTableConnectionData::GetAliasName(EConnectionSide nWhich) const
 103 {
 104     return nWhich == JTCS_FROM ? m_pReferencingTable->GetWinName() : m_pReferencedTable->GetWinName();
 105 }
 106
 107 void OQueryTableConnectionData::InitFromDrag(const OTableFieldDescRef& rDragLeft, const OTableFieldDescRef& rDragRight)
 108 {
 109     // convert Information in rDrag into parameters for the base class init
 110     OQueryTableWindow* pSourceWin = static_cast<OQueryTableWindow*>(rDragLeft->GetTabWindow());
 111     OQueryTableWindow* pDestWin = static_cast<OQueryTableWindow*>(rDragRight->GetTabWindow());
 112     OSL_ENSURE(pSourceWin,"NO Source window found!");
 113     OSL_ENSURE(pDestWin,"NO Dest window found!");
 114     m_pReferencingTable = pSourceWin->GetData();
 115     m_pReferencedTable  = pDestWin->GetData();
 116
 117     // set members
 118     SetFieldIndex(JTCS_FROM, rDragLeft->GetFieldIndex());
 119     SetFieldIndex(JTCS_TO, rDragRight->GetFieldIndex());
 120
 121     SetFieldType(JTCS_FROM, rDragLeft->GetFieldType());
 122     SetFieldType(JTCS_TO, rDragRight->GetFieldType());
 123
 124     AppendConnLine(rDragLeft->GetField(), rDragRight->GetField());
 125 }
 126
 127 OTableConnectionData* OQueryTableConnectionData::NewInstance() const
 128 {
 129     return new OQueryTableConnectionData();
 130 }
 131
 132 bool OQueryTableConnectionData::Update()
 133 {
 134     return true;
 135 }
 136
 137 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */