office-gobmx/dbaccess/source/ui/relationdesign/RelationTableView.cxx

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/*************************************************************************
*
* $RCSfile: RelationTableView.cxx,v $
*
* $Revision: 1.1 $
*
* last change: $Author: oj $ $Date: 2001-02-28 10:07:28 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the License); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an AS IS basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef DBAUI_RELATION_TABLEVIEW_HXX
#include "RelationTableView.hxx"
#endif
#ifndef DBAUI_JOINEXCHANGE_HXX
#include "JoinExchange.hxx"
#endif
#ifndef _CPPUHELPER_EXTRACT_HXX_
#include <cppuhelper/extract.hxx>
#endif
#ifndef DBACCESS_UI_BROWSER_ID_HXX
#include "browserids.hxx"
#endif
#ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XCONNECTION_HPP_
#include <com/sun/star/sdbc/XConnection.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XKEYSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XKeysSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_KEYTYPE_HPP_
#include <com/sun/star/sdbcx/KeyType.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XINDEXACCESS_HPP_
#include <com/sun/star/container/XIndexAccess.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XNAMEACCESS_HPP_
#include <com/sun/star/container/XNameAccess.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
#include <com/sun/star/beans/XPropertySet.hpp>
#endif
#ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
#include "dbustrings.hrc"
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include <connectivity/dbtools.hxx>
#endif
#ifndef _COMPHELPER_SEQUENCE_HXX_
#include <comphelper/sequence.hxx>
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef _DBA_DBACCESS_HELPID_HRC_
#include "dbaccess_helpid.hrc"
#endif
#ifndef DBAUI_RELATIONDESIGNVIEW_HXX
#include "RelationDesignView.hxx"
#endif
#ifndef DBAUI_JOINCONTROLLER_HXX
#include "JoinController.hxx"
#endif
#ifndef DBAUI_TABLEWINDOW_HXX
#include "TableWindow.hxx"
#endif
#ifndef DBAUI_TABLEWINDOWDATA_HXX
#include "TableWindowData.hxx"
#endif
#ifndef DBAUI_RTABLECONNECTION_HXX
#include "RTableConnection.hxx"
#endif
#ifndef DBAUI_RTABLECONNECTIONDATA_HXX
#include "RTableConnectionData.hxx"
#endif
#ifndef DBAUI_RELATIONDIALOG_HXX
#include "RelationDlg.hxx"
#endif
#ifndef _DBAUI_SQLMESSAGE_HXX_
#include "sqlmessage.hxx"
#endif
#ifndef _DBU_RESOURCE_HRC_
#include "dbu_resource.hrc"
#endif
#ifndef DBAUI_TOOLS_HXX
#include "UITools.hxx"
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include <connectivity/dbexception.hxx>
#endif
using namespace dbaui;
using namespace ::dbtools;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
//==================================================================
// class ORelationTableView
//==================================================================
DBG_NAME(ORelationTableView);
//------------------------------------------------------------------------
ORelationTableView::ORelationTableView( Window* pParent, ORelationDesignView* pView )
: OJoinTableView( pParent, pView )
{
DBG_CTOR(ORelationTableView,NULL);
SetHelpId(HID_CTL_RELATIONTAB);
}
//------------------------------------------------------------------------
ORelationTableView::~ORelationTableView()
{
DBG_DTOR(ORelationTableView,NULL);
}
//------------------------------------------------------------------------
void ORelationTableView::ReSync()
{
DBG_CHKTHIS(ORelationTableView,NULL);
// Es kann sein, dass in der DB Tabellen ausgeblendet wurden, die eigentlich Bestandteil einer Relation sind. Oder eine Tabelle
// befand sich im Layout (durchaus ohne Relation), existiert aber nicht mehr. In beiden Faellen wird das Anlegen des TabWins schief
// gehen, und alle solchen TabWinDatas oder darauf bezogenen ConnDatas muss ich dann loeschen.
::std::vector< ::rtl::OUString> arrInvalidTables;
//////////////////////////////////////////////////////////////////////
// create and insert windows
::std::vector< OTableWindowData*>* pTabWinDataList = m_pView->getController()->getTableWindowData();
::std::vector< OTableWindowData*>::reverse_iterator aIter = pTabWinDataList->rbegin();
for(;aIter != pTabWinDataList->rend();++aIter)
{
OTableWindowData* pData = *aIter;
OTableWindow* pTabWin = new OTableWindow(this, pData);
if (!pTabWin->Init())
{
// das Initialisieren ging schief, dass heisst, dieses TabWin steht nicht zur Verfuegung, also muss ich es inklusive
// seiner Daten am Dokument aufraeumen
delete pTabWin;
arrInvalidTables.push_back(pData->GetTableName());
pTabWinDataList->erase( ::std::find(pTabWinDataList->begin(),pTabWinDataList->end(),*aIter) );
delete pData;
continue;
}
(*GetTabWinMap())[pData->GetComposedName()] = pTabWin; // am Anfang einfuegen, da ich die DataList ja rueckwaerts durchlaufe
// wenn in den Daten keine Position oder Groesse steht -> Default
if (!pData->HasPosition() && !pData->HasSize())
SetDefaultTabWinPosSize(pTabWin);
pTabWin->Show();
}
// Verbindungen einfuegen
::std::vector< OTableConnectionData*>* pTabConnDataList = m_pView->getController()->getTableConnectionData();
::std::vector< OTableConnectionData*>::reverse_iterator aConIter = pTabConnDataList->rbegin();
for(;aConIter != pTabConnDataList->rend();++aConIter)
{
ORelationTableConnectionData* pTabConnData = static_cast<ORelationTableConnectionData*>(*aConIter);
// gibt es die beiden Tabellen zur Connection ?
::rtl::OUString strTabExistenceTest = pTabConnData->GetSourceWinName();
sal_Bool bInvalid = ::std::find(arrInvalidTables.begin(),arrInvalidTables.end(),strTabExistenceTest) != arrInvalidTables.end();
strTabExistenceTest = pTabConnData->GetDestWinName();
bInvalid |= ::std::find(arrInvalidTables.begin(),arrInvalidTables.end(),strTabExistenceTest) != arrInvalidTables.end();
if (bInvalid)
{ // nein -> Pech gehabt, die Connection faellt weg
pTabConnDataList->erase( ::std::find(pTabConnDataList->begin(),pTabConnDataList->end(),*aConIter) );
delete pTabConnData;
continue;
}
GetTabConnList()->push_back(new ORelationTableConnection(this, pTabConnData));
}
}
//------------------------------------------------------------------------------
BOOL ORelationTableView::IsAddAllowed()
{
DBG_CHKTHIS(ORelationTableView,NULL);
Reference<XConnection> xConnection = m_pView->getController()->getConnection();
if(!xConnection.is())
return FALSE;
Reference < XDatabaseMetaData > xMetaData( m_pView->getController()->getConnection()->getMetaData() );
return xMetaData->supportsIntegrityEnhancementFacility();
}
//------------------------------------------------------------------------
void ORelationTableView::AddConnection(const OJoinExchangeData& jxdSource, const OJoinExchangeData& jxdDest)
{
DBG_CHKTHIS(ORelationTableView,NULL);
// Aus selektierten Feldnamen LineDataObject setzen
// check if relation already exists
OTableWindow* pSourceWin = (OTableWindow*)jxdSource.pListBox->GetTabWin();
OTableWindow* pDestWin = (OTableWindow*)jxdDest.pListBox->GetTabWin();
::std::vector<OTableConnection*>::const_iterator aIter = GetTabConnList()->begin();
for(;aIter != GetTabConnList()->end();++aIter)
{
OTableConnection* pFirst = *aIter;
if((pFirst->GetSourceWin() == pSourceWin && pFirst->GetDestWin() == pDestWin) ||
(pFirst->GetSourceWin() == pDestWin && pFirst->GetDestWin() == pSourceWin))
{
OSQLMessageBox aDlg(this,ModuleRes(STR_QUERY_REL_EDIT_RELATION),String(),WB_YES_NO|WB_DEF_YES);
if(aDlg.Execute() == RET_YES)
ConnDoubleClicked(pFirst);
return;
}
}
// Datenobjekt in DocShell einfuegen
ORelationTableConnectionData* pTabConnData = new ORelationTableConnectionData(Reference<XTablesSupplier>(getDesignView()->getController()->getConnection(),UNO_QUERY)->getTables(),
jxdSource.pListBox->GetTabWin()->GetWinName(),
jxdDest.pListBox->GetTabWin()->GetWinName());
// die Namen der betroffenen Felder
String aSourceFieldName = jxdSource.pListBox->GetEntryText(jxdSource.pEntry);
String aDestFieldName = jxdDest.pListBox->GetEntryText(jxdDest.pEntry);
// die Anzahl der PKey-Felder in der Quelle
UINT16 nSourceKeys(0);
::std::vector< Reference< XNameAccess> > aPkeys = ::dbaui::getKeyColumns(pSourceWin->GetTable(),KeyType::PRIMARY);
if(aPkeys.size())
{
OSL_ENSURE(aPkeys.size()==1,"There can't be more than one pkey!");
Reference< XNameAccess> xColumns = pSourceWin->GetOriginalColumns();
Sequence< ::rtl::OUString> aNames = xColumns->getElementNames();
const ::rtl::OUString* pBegin = aNames.getConstArray();
const ::rtl::OUString* pEnd = pBegin + aNames.getLength();
for(;pBegin != pEnd;++pBegin)
{
if((*aPkeys.begin())->hasByName(*pBegin))
pTabConnData->SetConnLine( nSourceKeys++, *pBegin, String() );
}
}
if(nSourceKeys>1)
{
ORelationDialog aRelDlg( this, pTabConnData );
if (aRelDlg.Execute() == RET_OK)
{
//////////////////////////////////////////////////////////////////
// Koennen die neuen Daten eine neue Relation erzeugen?
// if (pTabConnData->Update())
// already updated by the dialog
getDesignView()->getController()->getTableConnectionData()->push_back( pTabConnData);
ORelationTableConnection* pTabConn = new ORelationTableConnection( this, pTabConnData );
GetTabConnList()->push_back( pTabConn);
Invalidate();
}
else
delete pTabConnData;
}
else
{
pTabConnData->ResetConnLines();
pTabConnData->SetConnLine( 0, aSourceFieldName, aDestFieldName );
//////////////////////////////////////////////////////////////////////
// Daten der Datenbank uebergeben
if( pTabConnData->Update() )
{
//////////////////////////////////////////////////////////////////////
// UI-Object in ConnListe eintragen
getDesignView()->getController()->getTableConnectionData()->push_back( pTabConnData );
ORelationTableConnection* pTabConn = new ORelationTableConnection( this, pTabConnData );
GetTabConnList()->push_back( pTabConn);
Invalidate();
}
else
delete pTabConnData;
}
}
//------------------------------------------------------------------------
void ORelationTableView::ConnDoubleClicked( OTableConnection* pConnection )
{
DBG_CHKTHIS(ORelationTableView,NULL);
ORelationTableConnectionData* pRelTabConnData = (ORelationTableConnectionData*)((ORelationTableConnection*)pConnection)->GetData();
ORelationDialog aRelDlg( this, pRelTabConnData );
switch (aRelDlg.Execute())
{
case RET_OK:
// successfully updated
pConnection->UpdateLineList();
// The connection references 1 ConnData and n ConnLines, each ConnData references n LineDatas, each Line exactly 1 LineData
// As the Dialog and the ConnData->Update may have changed the LineDatas we have to restore the consistent state
break;
case RET_NO:
// tried at least one update, but did not succeed -> the original connection is lost
RemoveConnection( pConnection );
break;
case RET_CANCEL:
// no break, as nothing happened and we don't need the code below
return;
}
Invalidate(INVALIDATE_NOCHILDREN);
}
//------------------------------------------------------------------------------
void ORelationTableView::AddNewRelation()
{
DBG_CHKTHIS(ORelationTableView,NULL);
ORelationTableConnectionData* pNewConnData = new ORelationTableConnectionData(Reference<XTablesSupplier>(getDesignView()->getController()->getConnection(),UNO_QUERY)->getTables());
ORelationDialog aRelDlg(this, pNewConnData, TRUE);
BOOL bSuccess = (aRelDlg.Execute() == RET_OK);
if (bSuccess)
{
// bSuccess = pNewConnData->Update();
// already updated by the dialog
// dem Dokument bekanntgeben
getDesignView()->getController()->getTableConnectionData()->push_back(pNewConnData);
// das reale Connection-Objekt (bis jetzt haben wir nur die Datas)
ORelationTableConnection* pTabConn = new ORelationTableConnection(this, pNewConnData);
GetTabConnList()->push_back(pTabConn);
// neu zeichnen
Invalidate(INVALIDATE_NOCHILDREN);
}
else
delete pNewConnData;
}
//------------------------------------------------------------------------------
BOOL ORelationTableView::RemoveConnection( OTableConnection* pConn )
{
DBG_CHKTHIS(ORelationTableView,NULL);
ORelationTableConnectionData* pTabConnData = (ORelationTableConnectionData*)pConn->GetData();
BOOL bErg = FALSE;
try
{
if (bErg = pTabConnData->DropRelation())
OJoinTableView::RemoveConnection( pConn );
}
catch(SQLException& e)
{
getDesignView()->getController()->showError(SQLExceptionInfo(e));
}
catch(Exception&)
{
}
return bErg;
}
//------------------------------------------------------------------------------
void ORelationTableView::KeyInput( const KeyEvent& rEvt )
{
DBG_CHKTHIS(ORelationTableView,NULL);
OJoinTableView::KeyInput( rEvt );
}
//------------------------------------------------------------------------------
void ORelationTableView::AddTabWin(const ::rtl::OUString& _rComposedName, const ::rtl::OUString& rWinName, BOOL bNewTable)
{
DBG_CHKTHIS(ORelationTableView,NULL);
OSL_ENSURE(_rComposedName.getLength(),"There must be a table name supplied!");
OJoinTableView::OTableWindowMap::iterator aIter = GetTabWinMap()->find(_rComposedName);
if(aIter != GetTabWinMap()->end())
{
aIter->second->SetZOrder(NULL, WINDOW_ZORDER_FIRST);
aIter->second->GrabFocus();
EnsureVisible(aIter->second);
// no new one
return;
}
//////////////////////////////////////////////////////////////////
// Neue Datenstruktur in DocShell eintragen
OTableWindowData* pNewTabWinData = CreateImpl( _rComposedName, rWinName );
pNewTabWinData->ShowAll(FALSE);
//////////////////////////////////////////////////////////////////
// Neues Fenster in Fensterliste eintragen
OTableWindow* pNewTabWin = new OTableWindow( this, pNewTabWinData );
if(pNewTabWin->Init())
{
m_pView->getController()->getTableWindowData()->push_back( pNewTabWinData);
// when we already have a table with this name insert the full qualified one instead
(*GetTabWinMap())[_rComposedName] = pNewTabWin;
SetDefaultTabWinPosSize( pNewTabWin );
pNewTabWin->Show();
m_pView->getController()->setModified( sal_True );
m_pView->getController()->InvalidateFeature(ID_BROWSER_ADDTABLE);
}
else
{
delete pNewTabWinData;
delete pNewTabWin;
}
}
// -----------------------------------------------------------------------------