AOO410/main/dbaccess/source/ui/querydesign/QTableConnectionData.cxx

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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#ifndef DBAUI_QTABLECONNECTIONDATA_HXX
#include "QTableConnectionData.hxx"
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef DBAUI_QTABLECONNECTIONDATA_HXX
#include "QTableConnectionData.hxx"
#endif
#ifndef DBAUI_QUERY_TABLEWINDOWDATA_HXX
#include "QTableWindow.hxx"
#endif

using namespace dbaui;

//========================================================================
// class OQueryTableConnectionData
//========================================================================
DBG_NAME(OQueryTableConnectionData)
//------------------------------------------------------------------------
OQueryTableConnectionData::OQueryTableConnectionData()
	:OTableConnectionData()
	,m_eJoinType (INNER_JOIN)
    ,m_bNatural(false)
{
	DBG_CTOR(OQueryTableConnectionData,NULL);
}

//------------------------------------------------------------------------
OQueryTableConnectionData::OQueryTableConnectionData( const OQueryTableConnectionData& rConnData )
	:OTableConnectionData( rConnData )
{
	DBG_CTOR(OQueryTableConnectionData,NULL);
	m_nFromEntryIndex = rConnData.m_nFromEntryIndex;
	m_nDestEntryIndex = rConnData.m_nDestEntryIndex;

	m_eFromType = rConnData.m_eFromType;
	m_eDestType = rConnData.m_eDestType;
	m_eJoinType = rConnData.m_eJoinType;
    m_bNatural  = rConnData.m_bNatural;
}

//------------------------------------------------------------------------
OQueryTableConnectionData::OQueryTableConnectionData(const TTableWindowData::value_type& _pReferencingTable
                                                    ,const TTableWindowData::value_type& _pReferencedTable
                                                    ,const ::rtl::OUString& rConnName)
	:OTableConnectionData( _pReferencingTable,_pReferencedTable, rConnName )
	,m_nFromEntryIndex(0)
	,m_nDestEntryIndex(0)
	,m_eJoinType (INNER_JOIN)
    ,m_bNatural(false)
	,m_eFromType(TAB_NORMAL_FIELD)
	,m_eDestType(TAB_NORMAL_FIELD)
{
	DBG_CTOR(OQueryTableConnectionData,NULL);
}

//------------------------------------------------------------------------
OQueryTableConnectionData::~OQueryTableConnectionData()
{
	DBG_DTOR(OQueryTableConnectionData,NULL);
}

//------------------------------------------------------------------------
OConnectionLineDataRef OQueryTableConnectionData::CreateLineDataObj()
{
	DBG_CHKTHIS(OQueryTableConnectionData,NULL);
	// keine Spezialisierung bei den LineDatas, also eine Instanz der Standard-Klasse
	return new OConnectionLineData();
}

//------------------------------------------------------------------------
OConnectionLineDataRef OQueryTableConnectionData::CreateLineDataObj( const OConnectionLineData& rConnLineData )
{
	DBG_CHKTHIS(OQueryTableConnectionData,NULL);
	return new OConnectionLineData( rConnLineData );
}

//------------------------------------------------------------------------
void OQueryTableConnectionData::CopyFrom(const OTableConnectionData& rSource)
{
	DBG_CHKTHIS(OQueryTableConnectionData,NULL);
	// wie in der Basisklasse zurueckziehen auf das (nicht-virtuelle) operator=
	*this = (const OQueryTableConnectionData&)rSource;
}

//------------------------------------------------------------------------
OQueryTableConnectionData& OQueryTableConnectionData::operator=(const OQueryTableConnectionData& rConnData)
{
	DBG_CHKTHIS(OQueryTableConnectionData,NULL);
	if (&rConnData == this)
		return *this;

	OTableConnectionData::operator=(rConnData);

	m_nFromEntryIndex = rConnData.m_nFromEntryIndex;
	m_nDestEntryIndex = rConnData.m_nDestEntryIndex;

	m_eFromType = rConnData.m_eFromType;
	m_eDestType = rConnData.m_eDestType;
	m_eJoinType = rConnData.m_eJoinType;
    m_bNatural  = rConnData.m_bNatural;

	return *this;
}

//------------------------------------------------------------------------------
::rtl::OUString OQueryTableConnectionData::GetAliasName(EConnectionSide nWhich) const
{
	DBG_CHKTHIS(OQueryTableConnectionData,NULL);
	return nWhich == JTCS_FROM ? m_pReferencingTable->GetWinName() : m_pReferencedTable->GetWinName();
}

//------------------------------------------------------------------------------
void OQueryTableConnectionData::InitFromDrag(const OTableFieldDescRef& rDragLeft, const OTableFieldDescRef& rDragRight)
{
	DBG_CHKTHIS(OQueryTableConnectionData,NULL);
	// die Infos in rDrag in Parameter fuer das Basisklassen-Init umsetzen ...
	OQueryTableWindow* pSourceWin = static_cast<OQueryTableWindow*>(rDragLeft->GetTabWindow());
	OQueryTableWindow* pDestWin = static_cast<OQueryTableWindow*>(rDragRight->GetTabWindow());
	OSL_ENSURE(pSourceWin,"NO Source window found!");
	OSL_ENSURE(pDestWin,"NO Dest window found!");
    m_pReferencingTable = pSourceWin->GetData();
    m_pReferencedTable  = pDestWin->GetData();

	// und dann meine Members setzen
	SetFieldIndex(JTCS_FROM, rDragLeft->GetFieldIndex());
	SetFieldIndex(JTCS_TO, rDragRight->GetFieldIndex());

	SetFieldType(JTCS_FROM, rDragLeft->GetFieldType());
	SetFieldType(JTCS_TO, rDragRight->GetFieldType());

	AppendConnLine((::rtl::OUString)rDragLeft->GetField(),(::rtl::OUString)rDragRight->GetField());
}
// -----------------------------------------------------------------------------
OTableConnectionData* OQueryTableConnectionData::NewInstance() const
{ 
	return new OQueryTableConnectionData(); 
}
// -----------------------------------------------------------------------------
sal_Bool OQueryTableConnectionData::Update()
{
	return sal_True;
}
// -----------------------------------------------------------------------------