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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_dbaccess.hxx" #ifndef DBAUI_QUERYTABLEVIEW_HXX #include "QueryTableView.hxx" #endif #ifndef DBAUI_TABLEFIELDINFO_HXX #include "TableFieldInfo.hxx" #endif #ifndef DBAUI_TABLEFIELDDESC_HXX #include "TableFieldDescription.hxx" #endif #ifndef _TOOLS_DEBUG_HXX #include #endif #ifndef TOOLS_DIAGNOSE_EX_H #include #endif #ifndef _DBA_DBACCESS_HELPID_HRC_ #include "dbaccess_helpid.hrc" #endif #ifndef DBAUI_QUERY_TABLEWINDOW_HXX #include "QTableWindow.hxx" #endif #ifndef DBAUI_QUERYTABLECONNECTION_HXX #include "QTableConnection.hxx" #endif #ifndef DBAUI_QTABLECONNECTIONDATA_HXX #include "QTableConnectionData.hxx" #endif #ifndef DBAUI_QUERYDESIGNVIEW_HXX #include "QueryDesignView.hxx" #endif #ifndef DBAUI_QUERYCONTROLLER_HXX #include "querycontroller.hxx" #endif #ifndef DBAUI_QUERYADDTABCONNUNDOACTION_HXX #include "QueryAddTabConnUndoAction.hxx" #endif #ifndef DBAUI_QUERYTABWINSHOWUNDOACT_HXX #include "QueryTabWinShowUndoAct.hxx" #endif #ifndef DBACCESS_UI_BROWSER_ID_HXX #include "browserids.hxx" #endif #ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_XCONNECTION_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBCX_XKEYSSUPPLIER_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_ #include #endif #include #ifndef DBACCESS_JACCESS_HXX #include "JAccess.hxx" #endif #ifndef _COM_SUN_STAR_SDBCX_KEYTYPE_HPP_ #include #endif #ifndef _COM_SUN_STAR_CONTAINER_XINDEXACCESS_HPP_ #include #endif #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_ #include #endif #ifndef DBACCESS_SHARED_DBUSTRINGS_HRC #include "dbustrings.hrc" #endif #ifndef _CONNECTIVITY_DBTOOLS_HXX_ #include #endif #ifndef _COMPHELPER_SEQUENCE_HXX_ #include #endif #ifndef DBAUI_QUERYDLG_HXX #include "querydlg.hxx" #endif #ifndef DBAUI_JOINEXCHANGE_HXX #include "JoinExchange.hxx" #endif #ifndef _COMPHELPER_EXTRACT_HXX_ #include #endif #ifndef DBAUI_QUERYDESIGNVIEW_HXX #include "QueryDesignView.hxx" #endif #ifndef _DBU_QRY_HRC_ #include "dbu_qry.hrc" #endif #ifndef _SV_MSGBOX_HXX #include #endif using namespace dbaui; 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; using namespace ::com::sun::star::accessibility; //------------------------------------------------------------------------------ namespace { // ----------------------------------------------------------------------------- sal_Bool isColumnInKeyType(const Reference& _rxKeys,const ::rtl::OUString& _rColumnName,sal_Int32 _nKeyType) { sal_Bool bReturn = sal_False; if(_rxKeys.is()) { Reference xColumnsSupplier; // search the one and only primary key const sal_Int32 nCount = _rxKeys->getCount(); for(sal_Int32 i=0;i< nCount;++i) { Reference xProp(_rxKeys->getByIndex(i),UNO_QUERY); if(xProp.is()) { sal_Int32 nKeyType = 0; xProp->getPropertyValue(PROPERTY_TYPE) >>= nKeyType; if(_nKeyType == nKeyType) { xColumnsSupplier.set(xProp,UNO_QUERY); if(xColumnsSupplier.is()) { Reference xColumns = xColumnsSupplier->getColumns(); if(xColumns.is() && xColumns->hasByName(_rColumnName)) { bReturn = sal_True; break; } } } } } } return bReturn; } // ----------------------------------------------------------------------------- /** appends a new TabAdd Undo action at controller @param _pView the view which we use @param _pUndoAction the undo action which should be added @param _pConnection the connection for which the undo action should be appended @param _bOwner is the undo action the owner */ // ----------------------------------------------------------------------------- void addUndoAction( OQueryTableView* _pView, OQueryTabConnUndoAction* _pUndoAction, OQueryTableConnection* _pConnection, sal_Bool _bOwner = sal_False) { _pUndoAction->SetOwnership(_bOwner); _pUndoAction->SetConnection(_pConnection); _pView->getDesignView()->getController().addUndoActionAndInvalidate(_pUndoAction); } // ----------------------------------------------------------------------------- /** openJoinDialog opens the join dialog with this connection data @param _pView the view which we use @param _pConnectionData the connection data @return true when OK was pressed otherwise false */ sal_Bool openJoinDialog(OQueryTableView* _pView,const TTableConnectionData::value_type& _pConnectionData,BOOL _bSelectableTables) { OQueryTableConnectionData* pData = static_cast< OQueryTableConnectionData*>(_pConnectionData.get()); DlgQryJoin aDlg(_pView,_pConnectionData,_pView->GetTabWinMap(),_pView->getDesignView()->getController().getConnection(),_bSelectableTables); sal_Bool bOk = aDlg.Execute() == RET_OK; if( bOk ) { pData->SetJoinType(aDlg.GetJoinType()); _pView->getDesignView()->getController().setModified(sal_True); } return bOk; } // ----------------------------------------------------------------------------- /** connectionModified adds an undo action for the modified connection and forces an redraw @param _pView the view which we use @param _pConnection the connection which was modified @param _bAddUndo true when an undo action should be appended */ void connectionModified(OQueryTableView* _pView, OTableConnection* _pConnection, sal_Bool _bAddUndo) { OSL_ENSURE(_pConnection,"Invalid connection!"); _pConnection->UpdateLineList(); // add an undo action if ( _bAddUndo ) addUndoAction( _pView, new OQueryAddTabConnUndoAction(_pView), static_cast< OQueryTableConnection*>(_pConnection)); // redraw _pConnection->RecalcLines(); // force an invalidation of the bounding rectangle _pConnection->InvalidateConnection(); _pView->Invalidate(INVALIDATE_NOCHILDREN); } // ----------------------------------------------------------------------------- void addConnections(OQueryTableView* _pView, const OQueryTableWindow& _rSource, const OQueryTableWindow& _rDest, const Reference& _rxSourceForeignKeyColumns) { if ( _rSource.GetData()->isQuery() || _rDest.GetData()->isQuery() ) // nothing to do if one of both denotes a query return; // we found a table in our view where we can insert some connections // the key columns have a property called RelatedColumn // OQueryTableConnectionData aufbauen OQueryTableConnectionData* pNewConnData = new OQueryTableConnectionData( _rSource.GetData(), _rDest.GetData() ); TTableConnectionData::value_type aNewConnData(pNewConnData); Reference xReferencedKeys( _rDest.GetData()->getKeys()); ::rtl::OUString sRelatedColumn; // iterate through all foreignkey columns to create the connections Sequence< ::rtl::OUString> aElements(_rxSourceForeignKeyColumns->getElementNames()); const ::rtl::OUString* pIter = aElements.getConstArray(); const ::rtl::OUString* pEnd = pIter + aElements.getLength(); for(sal_Int32 i=0;pIter != pEnd;++pIter,++i) { Reference xColumn; if ( !( _rxSourceForeignKeyColumns->getByName(*pIter) >>= xColumn ) ) { OSL_ENSURE( false, "addConnections: invalid foreign key column!" ); continue; } pNewConnData->SetFieldType(JTCS_FROM,TAB_NORMAL_FIELD); xColumn->getPropertyValue(PROPERTY_RELATEDCOLUMN) >>= sRelatedColumn; pNewConnData->SetFieldType(JTCS_TO,isColumnInKeyType(xReferencedKeys,sRelatedColumn,KeyType::PRIMARY) ? TAB_PRIMARY_FIELD : TAB_NORMAL_FIELD); { Sequence< sal_Int16> aFind(::comphelper::findValue(_rSource.GetOriginalColumns()->getElementNames(),*pIter,sal_True)); if(aFind.getLength()) pNewConnData->SetFieldIndex(JTCS_FROM,aFind[0]+1); else OSL_ENSURE(0,"Column not found!"); } // get the position inside the tabe Reference xRefColumns = _rDest.GetOriginalColumns(); if(xRefColumns.is()) { Sequence< sal_Int16> aFind(::comphelper::findValue(xRefColumns->getElementNames(),sRelatedColumn,sal_True)); if(aFind.getLength()) pNewConnData->SetFieldIndex(JTCS_TO,aFind[0]+1); else OSL_ENSURE(0,"Column not found!"); } pNewConnData->AppendConnLine(*pIter,sRelatedColumn); // dann die Conn selber dazu OQueryTableConnection aNewConn(_pView, aNewConnData); // der Verweis auf die lokale Variable ist unkritisch, da NotifyQueryTabConn eine neue Kopie anlegt // und mir hinzufuegen (wenn nicht schon existent) _pView->NotifyTabConnection(aNewConn, sal_False); // don't create an Undo-Action for the new connection : the connection is // covered by the Undo-Action for the tabwin, as the "Undo the insert" will // automatically remove all connections adjacent to the win. // (Because of this automatism we would have an ownerhsip ambiguity for // the connection data if we would insert the conn-Undo-Action) // FS - 21.10.99 - 69183 } } } //================================================================== // class OQueryTableView //================================================================== DBG_NAME(OQueryTableView) //------------------------------------------------------------------------ OQueryTableView::OQueryTableView( Window* pParent,OQueryDesignView* pView) : OJoinTableView( pParent,pView) { DBG_CTOR(OQueryTableView,NULL); // FIXME: HELPID SetHelpId(""/*HID_CTL_QRYDGNTAB*/); } //------------------------------------------------------------------------ OQueryTableView::~OQueryTableView() { DBG_DTOR(OQueryTableView,NULL); } //------------------------------------------------------------------------ sal_Int32 OQueryTableView::CountTableAlias(const String& rName, sal_Int32& rMax) { DBG_CHKTHIS(OQueryTableView,NULL); sal_Int32 nRet = 0; OTableWindowMapIterator aIter = GetTabWinMap()->find(rName); while(aIter != GetTabWinMap()->end()) { String aNewName; aNewName = rName; aNewName += '_'; aNewName += String::CreateFromInt32(++nRet); aIter = GetTabWinMap()->find(aNewName); } rMax = nRet; return nRet; } //------------------------------------------------------------------------ void OQueryTableView::ReSync() { DBG_CHKTHIS(OQueryTableView,NULL); TTableWindowData* pTabWinDataList = m_pView->getController().getTableWindowData(); DBG_ASSERT((getTableConnections()->size()==0) && (GetTabWinMap()->size()==0), "vor OQueryTableView::ReSync() bitte ClearAll aufrufen !"); // ich brauche eine Sammlung aller Fensternamen, deren Anlegen schief geht, damit ich die entsprechenden Connections // gar nicht erst anlege ::std::vector arrInvalidTables; TTableWindowData::reverse_iterator aIter = pTabWinDataList->rbegin(); // Fenster kreieren und einfuegen for(;aIter != pTabWinDataList->rend();++aIter) { OQueryTableWindowData* pData = static_cast(aIter->get()); OTableWindow* pTabWin = createWindow(*aIter); // ich gehe jetzt NICHT ueber ShowTabWin, da dieses die Daten des Fensters in die Liste des Docs einfuegt, was // schlecht waere, denn genau von dort hole ich sie ja gerade // also Schritt fuer Schritt 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 pTabWin->clearListBox(); delete pTabWin; arrInvalidTables.push_back(pData->GetAliasName()); pTabWinDataList->erase( ::std::remove(pTabWinDataList->begin(),pTabWinDataList->end(),*aIter) ,pTabWinDataList->end()); continue; } (*GetTabWinMap())[pData->GetAliasName()] = 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 TTableConnectionData* pTabConnDataList = m_pView->getController().getTableConnectionData(); TTableConnectionData::reverse_iterator aConIter = pTabConnDataList->rbegin(); for(;aConIter != pTabConnDataList->rend();++aConIter) { OQueryTableConnectionData* pTabConnData = static_cast(aConIter->get()); // gibt es die beiden Tabellen zur Connection ? String strTabExistenceTest = pTabConnData->getReferencingTable()->GetWinName(); sal_Bool bInvalid = ::std::find(arrInvalidTables.begin(),arrInvalidTables.end(),strTabExistenceTest) != arrInvalidTables.end(); strTabExistenceTest = pTabConnData->getReferencedTable()->GetWinName(); bInvalid = bInvalid && ::std::find(arrInvalidTables.begin(),arrInvalidTables.end(),strTabExistenceTest) != arrInvalidTables.end(); if (bInvalid) { // nein -> Pech gehabt, die Connection faellt weg pTabConnDataList->erase( ::std::remove(pTabConnDataList->begin(),pTabConnDataList->end(),*aConIter) ,pTabConnDataList->end()); continue; } // adds a new connection to join view and notifies our accessible and invaldates the controller addConnection(new OQueryTableConnection(this, *aConIter)); } } //------------------------------------------------------------------------ void OQueryTableView::ClearAll() { DBG_CHKTHIS(OQueryTableView,NULL); OJoinTableView::ClearAll(); SetUpdateMode(sal_True); m_pView->getController().setModified(sal_True); } // ----------------------------------------------------------------------------- OTableWindow* OQueryTableView::createWindow(const TTableWindowData::value_type& _pData) { return new OQueryTableWindow(this,_pData); } //------------------------------------------------------------------------------ void OQueryTableView::NotifyTabConnection(const OQueryTableConnection& rNewConn, sal_Bool _bCreateUndoAction) { DBG_CHKTHIS(OQueryTableView,NULL); // erst mal schauen, ob ich diese Connection schon habe OQueryTableConnection* pTabConn = NULL; const ::std::vector* pConnections = getTableConnections(); ::std::vector::const_iterator aEnd = pConnections->end(); ::std::vector::const_iterator aIter = ::std::find( pConnections->begin(), aEnd, static_cast(&rNewConn) ); if(aIter == aEnd ) { aIter = pConnections->begin(); for(;aIter != aEnd;++aIter) { if(*static_cast(*aIter) == rNewConn) { pTabConn = static_cast(*aIter); break; } } } else pTabConn = static_cast(*aIter); // nein -> einfuegen if (pTabConn == NULL) { // die neuen Daten ... OQueryTableConnectionData* pNewData = static_cast< OQueryTableConnectionData*>(rNewConn.GetData()->NewInstance()); pNewData->CopyFrom(*rNewConn.GetData()); TTableConnectionData::value_type aData(pNewData); OQueryTableConnection* pNewConn = new OQueryTableConnection(this, aData); GetConnection(pNewConn); connectionModified(this,pNewConn,_bCreateUndoAction); } } // ----------------------------------------------------------------------------- OTableWindowData* OQueryTableView::CreateImpl(const ::rtl::OUString& _rComposedName ,const ::rtl::OUString& _sTableName ,const ::rtl::OUString& _rWinName) { return new OQueryTableWindowData( _rComposedName, _sTableName,_rWinName ); } //------------------------------------------------------------------------------ void OQueryTableView::AddTabWin(const ::rtl::OUString& _rTableName, const ::rtl::OUString& _rAliasName, sal_Bool bNewTable) { DBG_CHKTHIS(OQueryTableView,NULL); // das ist die aus der Basisklasse geerbte Methode, die fuehre ich auf die an meinem Parent zurueck, die mir eventuell einen // Alias dazu bastelt und das an mein anderes AddTabWin weiterreicht // leider ist _rTableName voll qualifiziert, das OQueryDesignView erwartet aber einen String, der // nur aus Schema und Tabelle besteht und keinen Katalog enthaelt. Reference< XConnection> xConnection = m_pView->getController().getConnection(); if(!xConnection.is()) return; try { Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData(); ::rtl::OUString sCatalog, sSchema, sTable; ::dbtools::qualifiedNameComponents(xMetaData, _rTableName, sCatalog, sSchema, sTable, ::dbtools::eInDataManipulation); ::rtl::OUString sRealName(sSchema); if (sRealName.getLength()) sRealName+= ::rtl::OUString('.'); sRealName += sTable; AddTabWin(_rTableName, sRealName, _rAliasName, bNewTable); } catch(SQLException&) { OSL_ASSERT(!"qualifiedNameComponents"); } } // ----------------------------------------------------------------------------- // find the table which has a foreign key with this referencedTable name Reference getKeyReferencedTo(const Reference& _rxKeys,const ::rtl::OUString& _rReferencedTable) { if(!_rxKeys.is()) return Reference(); if ( !_rxKeys.is() ) return Reference(); // search the one and only primary key const sal_Int32 nCount = _rxKeys->getCount(); for(sal_Int32 i=0;i xKey(_rxKeys->getByIndex(i),UNO_QUERY); if(xKey.is()) { sal_Int32 nKeyType = 0; xKey->getPropertyValue(PROPERTY_TYPE) >>= nKeyType; if(KeyType::FOREIGN == nKeyType) { ::rtl::OUString sReferencedTable; xKey->getPropertyValue(PROPERTY_REFERENCEDTABLE) >>= sReferencedTable; // TODO check case if(sReferencedTable == _rReferencedTable) return xKey; } } } return Reference(); } //------------------------------------------------------------------------------ void OQueryTableView::AddTabWin(const ::rtl::OUString& _rComposedName, const ::rtl::OUString& _rTableName, const ::rtl::OUString& strAlias, sal_Bool bNewTable) { DBG_CHKTHIS(OQueryTableView,NULL); DBG_ASSERT(_rTableName.getLength() || strAlias.getLength(), "OQueryTableView::AddTabWin : kein Tabellen- und kein Aliasname !"); // wenn der Tabellenname nicht gesetzt ist, steht das fuer ein Dummy-Fenster, das braucht aber wenigstens einen Alias-Namen // neue Datenstruktur erzeugen // first check if this already hav it's data sal_Bool bAppend = bNewTable; TTableWindowData::value_type pNewTabWinData; TTableWindowData* pWindowData = getDesignView()->getController().getTableWindowData(); TTableWindowData::iterator aWinIter = pWindowData->begin(); TTableWindowData::iterator aWinEnd = pWindowData->end(); for(;aWinIter != aWinEnd;++aWinIter) { pNewTabWinData = *aWinIter; if (pNewTabWinData && pNewTabWinData->GetWinName() == strAlias && pNewTabWinData->GetComposedName() == _rComposedName && pNewTabWinData->GetTableName() == _rTableName) break; } if ( !bAppend ) bAppend = ( aWinIter == aWinEnd ); if ( bAppend ) pNewTabWinData = createTableWindowData(_rComposedName, _rTableName, strAlias); // die TabWinData brauche ich nicht in die entsprechende Liste der DocShell eintragen, das macht ShowTabWin // neues Fenster erzeugen OQueryTableWindow* pNewTabWin = static_cast(createWindow(pNewTabWinData)); // das Init kann ich hier weglassen, da das in ShowTabWin passiert // Neue UndoAction OQueryTabWinShowUndoAct* pUndoAction = new OQueryTabWinShowUndoAct(this); pUndoAction->SetTabWin(pNewTabWin); // Fenster sal_Bool bSuccess = ShowTabWin(pNewTabWin, pUndoAction,bAppend); if(!bSuccess) { // reset table window pUndoAction->SetTabWin(NULL); pUndoAction->SetOwnership(sal_False); delete pUndoAction; return; } // Relationen zwischen den einzelnen Tabellen anzeigen OTableWindowMap* pTabWins = GetTabWinMap(); if(bNewTable && !pTabWins->empty() && _rTableName.getLength()) { modified(); if ( m_pAccessible ) m_pAccessible->notifyAccessibleEvent( AccessibleEventId::CHILD, Any(), makeAny(pNewTabWin->GetAccessible()) ); do { if ( pNewTabWin->GetData()->isQuery() ) break; try { ////////////////////////////////////////////////////////////////////// // find relations between the table an the tables already inserted Reference< XIndexAccess> xKeyIndex = pNewTabWin->GetData()->getKeys(); if ( !xKeyIndex.is() ) break; Reference xFKeyColumns; ::rtl::OUString aReferencedTable; Reference xColumnsSupplier; const sal_Int32 nKeyCount = xKeyIndex->getCount(); for ( sal_Int32 i=0; i xProp( xKeyIndex->getByIndex(i), UNO_QUERY_THROW ); xColumnsSupplier.set( xProp, UNO_QUERY_THROW ); xFKeyColumns.set( xColumnsSupplier->getColumns(), UNO_QUERY_THROW ); sal_Int32 nKeyType = 0; xProp->getPropertyValue(PROPERTY_TYPE) >>= nKeyType; switch ( nKeyType ) { case KeyType::FOREIGN: { // our new table has a foreign key // so look if the referenced table is already in our list xProp->getPropertyValue(PROPERTY_REFERENCEDTABLE) >>= aReferencedTable; OSL_ENSURE(aReferencedTable.getLength(),"Foreign key without referencedTableName"); OTableWindowMap::const_iterator aIter = pTabWins->find(aReferencedTable); OTableWindowMap::const_iterator aEnd = pTabWins->end(); if(aIter == aEnd) { for(aIter = pTabWins->begin();aIter != aEnd;++aIter) { OQueryTableWindow* pTabWinTmp = static_cast(aIter->second); OSL_ENSURE( pTabWinTmp,"TableWindow is null!" ); if ( pTabWinTmp != pNewTabWin && pTabWinTmp->GetComposedName() == aReferencedTable ) break; } } if ( aIter != aEnd && pNewTabWin != aIter->second ) addConnections( this, *pNewTabWin, *static_cast(aIter->second), xFKeyColumns ); } break; case KeyType::PRIMARY: { // we have a primary key so look in our list if there exsits a key which this is refered to OTableWindowMap::const_iterator aIter = pTabWins->begin(); OTableWindowMap::const_iterator aEnd = pTabWins->end(); for(;aIter != aEnd;++aIter) { OQueryTableWindow* pTabWinTmp = static_cast(aIter->second); if ( pTabWinTmp == pNewTabWin ) continue; if ( pTabWinTmp->GetData()->isQuery() ) continue; OSL_ENSURE(pTabWinTmp,"TableWindow is null!"); Reference< XPropertySet > xFKKey = getKeyReferencedTo( pTabWinTmp->GetData()->getKeys(), pNewTabWin->GetComposedName() ); if ( !xFKKey.is() ) continue; Reference xFKColumnsSupplier( xFKKey, UNO_QUERY_THROW ); Reference< XNameAccess > xTColumns( xFKColumnsSupplier->getColumns(), UNO_QUERY_THROW ); addConnections( this, *pTabWinTmp, *pNewTabWin, xTColumns ); } } break; } } } catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION(); } } while ( false ); } // mein Parent brauche ich, da es vom Loeschen erfahren soll m_pView->getController().addUndoActionAndInvalidate( pUndoAction ); if (bSuccess && m_lnkTabWinsChangeHandler.IsSet()) { TabWinsChangeNotification aHint(TabWinsChangeNotification::AT_ADDED_WIN, pNewTabWin->GetAliasName()); m_lnkTabWinsChangeHandler.Call(&aHint); } } // ----------------------------------------------------------------------------- // ----------------------------------------------------------------------------- void OQueryTableView::AddConnection(const OJoinExchangeData& jxdSource, const OJoinExchangeData& jxdDest) { DBG_CHKTHIS(OQueryTableView,NULL); OQueryTableWindow* pSourceWin = static_cast< OQueryTableWindow*>(jxdSource.pListBox->GetTabWin()); OQueryTableWindow* pDestWin = static_cast< OQueryTableWindow*>(jxdDest.pListBox->GetTabWin()); String aSourceFieldName, aDestFieldName; aSourceFieldName = jxdSource.pListBox->GetEntryText(jxdSource.pEntry); aDestFieldName = jxdDest.pListBox->GetEntryText(jxdDest.pEntry); OTableConnection* pConn = GetTabConn(pSourceWin,pDestWin,true); if ( !pConn ) { // neues Daten-Objekt OQueryTableConnectionData* pNewConnectionData = new OQueryTableConnectionData(pSourceWin->GetData(), pDestWin->GetData()); TTableConnectionData::value_type aNewConnectionData(pNewConnectionData); sal_uInt32 nSourceFieldIndex, nDestFieldIndex; ETableFieldType eSourceFieldType, eDestFieldType; // Namen/Position/Typ der beiden betroffenen Felder besorgen ... // Source nSourceFieldIndex = jxdSource.pListBox->GetModel()->GetAbsPos(jxdSource.pEntry); eSourceFieldType = static_cast< OTableFieldInfo*>(jxdSource.pEntry->GetUserData())->GetKeyType(); // Dest nDestFieldIndex = jxdDest.pListBox->GetModel()->GetAbsPos(jxdDest.pEntry); eDestFieldType = static_cast< OTableFieldInfo*>(jxdDest.pEntry->GetUserData())->GetKeyType(); // ... und setzen pNewConnectionData->SetFieldIndex(JTCS_FROM, nSourceFieldIndex); pNewConnectionData->SetFieldIndex(JTCS_TO, nDestFieldIndex); pNewConnectionData->SetFieldType(JTCS_FROM, eSourceFieldType); pNewConnectionData->SetFieldType(JTCS_TO, eDestFieldType); pNewConnectionData->AppendConnLine( aSourceFieldName,aDestFieldName ); OQueryTableConnection aNewConnection(this, aNewConnectionData); NotifyTabConnection(aNewConnection); // wie immer bei NotifyTabConnection ist das Verwenden lokaler Variablen unkritisch, da sowieso eine Kopie erzeugt wird } else { // the connection could point on the other side if(pConn->GetSourceWin() == pDestWin) { String aTmp(aSourceFieldName); aSourceFieldName = aDestFieldName; aDestFieldName = aTmp; } pConn->GetData()->AppendConnLine( aSourceFieldName,aDestFieldName ); connectionModified(this,pConn,sal_False); } } // ----------------------------------------------------------------------------- void OQueryTableView::ConnDoubleClicked(OTableConnection* pConnection) { DBG_CHKTHIS(OQueryTableView,NULL); if( openJoinDialog(this,pConnection->GetData(),FALSE) ) { connectionModified(this,pConnection,sal_False); SelectConn( pConnection ); } } // ----------------------------------------------------------------------------- void OQueryTableView::createNewConnection() { TTableConnectionData::value_type pData(new OQueryTableConnectionData()); if( openJoinDialog(this,pData,TRUE) ) { OTableWindowMap* pMap = GetTabWinMap(); OQueryTableWindow* pSourceWin = static_cast< OQueryTableWindow*>((*pMap)[pData->getReferencingTable()->GetWinName()]); OQueryTableWindow* pDestWin = static_cast< OQueryTableWindow*>((*pMap)[pData->getReferencedTable()->GetWinName()]); // first we have to look if the this connection already exists OTableConnection* pConn = GetTabConn(pSourceWin,pDestWin,true); sal_Bool bNew = sal_True; if ( pConn ) { pConn->GetData()->CopyFrom( *pData ); bNew = sal_False; } else { // create a new conenction and append it OQueryTableConnection* pQConn = new OQueryTableConnection(this, pData); GetConnection(pQConn); pConn = pQConn; } connectionModified(this,pConn,bNew); if ( !bNew && pConn == GetSelectedConn() ) // our connection was selected before so we have to reselect it SelectConn( pConn ); } } //------------------------------------------------------------------------------ bool OQueryTableView::RemoveConnection( OTableConnection* _pConnection,sal_Bool /*_bDelete*/ ) { DBG_CHKTHIS(OQueryTableView,NULL); // we don't want that our connection will be deleted, we put it in the undo manager bool bRet = OJoinTableView::RemoveConnection( _pConnection,sal_False); // add undo action addUndoAction( this, new OQueryDelTabConnUndoAction(this), static_cast< OQueryTableConnection*>(_pConnection), sal_True); return bRet; } //------------------------------------------------------------------------------ void OQueryTableView::KeyInput( const KeyEvent& rEvt ) { DBG_CHKTHIS(OQueryTableView,NULL); OJoinTableView::KeyInput( rEvt ); } //------------------------------------------------------------------------------ OQueryTableWindow* OQueryTableView::FindTable(const String& rAliasName) { DBG_CHKTHIS(OQueryTableView,NULL); DBG_ASSERT(rAliasName.Len(), "OQueryTableView::FindTable : der AliasName sollte nicht leer sein !"); // (nicht dass es schadet, aber es ist sinnlos und weist vielleicht auf Fehler beim Aufrufer hin) OTableWindowMap::const_iterator aIter = GetTabWinMap()->find(rAliasName); if(aIter != GetTabWinMap()->end()) return static_cast(aIter->second); return NULL; } //------------------------------------------------------------------------------ sal_Bool OQueryTableView::FindTableFromField(const String& rFieldName, OTableFieldDescRef& rInfo, sal_uInt16& rCnt) { DBG_CHKTHIS(OQueryTableView,NULL); rCnt = 0; OTableWindowMap::const_iterator aIter = GetTabWinMap()->begin(); OTableWindowMap::const_iterator aEnd = GetTabWinMap()->end(); for(;aIter != aEnd;++aIter) { if(static_cast(aIter->second)->ExistsField(rFieldName, rInfo)) ++rCnt; } return rCnt == 1; } //------------------------------------------------------------------------------ void OQueryTableView::RemoveTabWin(OTableWindow* pTabWin) { DBG_CHKTHIS(OQueryTableView,NULL); DBG_ASSERT(pTabWin != NULL, "OQueryTableView::RemoveTabWin : Fenster sollte ungleich NULL sein !"); // mein Parent brauche ich, da es vom Loeschen erfahren soll OQueryDesignView* pParent = static_cast(getDesignView()); SfxUndoManager* pUndoMgr = m_pView->getController().getUndoMgr(); pUndoMgr->EnterListAction( String( ModuleRes(STR_QUERY_UNDO_TABWINDELETE) ), String() ); // Undo-Action anlegen OQueryTabWinDelUndoAct* pUndoAction = new OQueryTabWinDelUndoAct(this); pUndoAction->SetTabWin(static_cast< OQueryTableWindow*>(pTabWin)); // und Fenster verstecken HideTabWin(static_cast< OQueryTableWindow*>(pTabWin), pUndoAction); // Undo Actions und Loeschen der Felder in SelectionBrowseBox pParent->TableDeleted( static_cast< OQueryTableWindowData*>(pTabWin->GetData().get())->GetAliasName() ); m_pView->getController().addUndoActionAndInvalidate( pUndoAction ); pUndoMgr->LeaveListAction(); if (m_lnkTabWinsChangeHandler.IsSet()) { TabWinsChangeNotification aHint(TabWinsChangeNotification::AT_REMOVED_WIN, static_cast< OQueryTableWindow*>(pTabWin)->GetAliasName()); m_lnkTabWinsChangeHandler.Call(&aHint); } modified(); if ( m_pAccessible ) m_pAccessible->notifyAccessibleEvent( AccessibleEventId::CHILD, makeAny(pTabWin->GetAccessible()), Any() ); } //------------------------------------------------------------------------ void OQueryTableView::EnsureVisible(const OTableWindow* pWin) { DBG_CHKTHIS(OQueryTableView,NULL); Invalidate(INVALIDATE_NOCHILDREN); OJoinTableView::EnsureVisible(pWin); } //------------------------------------------------------------------------ void OQueryTableView::GetConnection(OQueryTableConnection* pConn) { DBG_CHKTHIS(OQueryTableView,NULL); // bei mir und dem Dokument einfuegen addConnection( pConn ); // invalidieren (damit es neu gezeichnet wird) // pConn->Invalidate(); } //------------------------------------------------------------------------ void OQueryTableView::DropConnection(OQueryTableConnection* pConn) { DBG_CHKTHIS(OQueryTableView,NULL); // Selektion beachten // bei mir und dem Dokument rausnehmen RemoveConnection( pConn ,sal_False); } //------------------------------------------------------------------------ void OQueryTableView::HideTabWin( OQueryTableWindow* pTabWin, OQueryTabWinUndoAct* pUndoAction ) { DBG_CHKTHIS(OQueryTableView,NULL); OTableWindowMap* pTabWins = GetTabWinMap(); DBG_ASSERT(pTabWins != NULL, "OQueryTableView::HideTabWin : habe keine TabWins !"); if (pTabWin) { // Fenster // die Position in seinen Daten speichern getDesignView()->SaveTabWinUIConfig(pTabWin); // (ich muss ueber das Parent gehen, da nur das die Position der Scrollbars kennt) // dann aus der Liste der TabWins raus und verstecken OTableWindowMap::iterator aIter = pTabWins->begin(); OTableWindowMap::iterator aEnd = pTabWins->end(); for ( ;aIter != aEnd ; ++aIter ) if ( aIter->second == pTabWin ) { pTabWins->erase( aIter ); break; } pTabWin->Hide(); // nicht zerstoeren, steht im Undo!! // die Daten zum TabWin muessen auch aus meiner Verantwortung entlassen werden TTableWindowData* pTabWinDataList = m_pView->getController().getTableWindowData(); pTabWinDataList->erase( ::std::remove(pTabWinDataList->begin(),pTabWinDataList->end(),pTabWin->GetData()),pTabWinDataList->end()); // NICHT loeschen, da ja das TabWin selber - das noch lebt - sie auch noch braucht // Entweder geht es irgendwann wieder in meine Verantwortung ueber, (ueber ShowTabWin), dann fuege ich // auch die Daten wieder ein, oder die Undo-Action, die im Augenblick die alleinige Verantwortung fuer das Fenster // und dessen Daten hat, wird zestoert, dann loescht es beides if (m_pLastFocusTabWin == pTabWin) m_pLastFocusTabWin = NULL; // Verbindungen, die zum Fenster gehoeren, einsammeln und der UndoAction uebergeben sal_Int16 nCnt = 0; const ::std::vector* pTabConList = getTableConnections(); ::std::vector::const_iterator aIter2 = pTabConList->begin(); for(;aIter2 != pTabConList->end();)// the end may change { OQueryTableConnection* pTmpEntry = static_cast(*aIter2); OSL_ENSURE(pTmpEntry,"OQueryTableConnection is null!"); if( pTmpEntry->GetAliasName(JTCS_FROM) == pTabWin->GetAliasName() || pTmpEntry->GetAliasName(JTCS_TO) == pTabWin->GetAliasName() ) { // add to undo list pUndoAction->InsertConnection(pTmpEntry); // call base class because we append an undo action // but this time we are in a undo action list OJoinTableView::RemoveConnection(pTmpEntry,sal_False); aIter2 = pTabConList->begin(); ++nCnt; } else ++aIter2; } if (nCnt) InvalidateConnections(); m_pView->getController().InvalidateFeature(ID_BROWSER_ADDTABLE); // der UndoAction sagen, dass das Fenster (inklusive der Connections) jetzt in seinem Besitzt ist pUndoAction->SetOwnership(sal_True); // damit habe ich das Doc natuerlich modifiziert m_pView->getController().setModified( sal_True ); m_pView->getController().InvalidateFeature(SID_BROWSER_CLEAR_QUERY); } } //------------------------------------------------------------------------ sal_Bool OQueryTableView::ShowTabWin( OQueryTableWindow* pTabWin, OQueryTabWinUndoAct* pUndoAction,sal_Bool _bAppend ) { DBG_CHKTHIS(OQueryTableView,NULL); sal_Bool bSuccess = sal_False; if (pTabWin) { if (pTabWin->Init()) { TTableWindowData::value_type pData = pTabWin->GetData(); DBG_ASSERT(pData != NULL, "OQueryTableView::ShowTabWin : TabWin hat keine Daten !"); // Wenn die Daten schon PosSize haben, diese benutzen if (pData->HasPosition() && pData->HasSize()) { Size aSize(CalcZoom(pData->GetSize().Width()),CalcZoom(pData->GetSize().Height())); pTabWin->SetPosSizePixel(pData->GetPosition(), aSize); } else // ansonsten selber eine Default-Position ermitteln SetDefaultTabWinPosSize(pTabWin); // Fenster zeigen und in Liste eintragen ::rtl::OUString sName = static_cast< OQueryTableWindowData*>(pData.get())->GetAliasName(); OSL_ENSURE(GetTabWinMap()->find(sName) == GetTabWinMap()->end(),"Alias name already in list!"); GetTabWinMap()->insert(OTableWindowMap::value_type(sName,pTabWin)); pTabWin->Show(); pTabWin->Update(); // Das Update ist notwendig, damit die Connections an dem Fenster richtig gezeichnet werden. Klingt absurd, // ich weiss. Aber die Listbox haelt sich intern ein Member, was bei ersten Zeichnen (nachdem die Listbox im Init // gerade neu gefuellt wurde) initialisiert wird, und genau dieses Member wird irgendwann benoetigt fuer // GetEntryPos, und dieses wiederum von der Connection, wenn sie ihren Ansatzpunkt am Fenster feststellen will. // die Connections ::std::vector* pTableCon = pUndoAction->GetTabConnList(); ::std::vector::iterator aIter = pTableCon->begin(); ::std::vector::iterator aEnd = pTableCon->end(); for(;aIter != aEnd;++aIter) addConnection(*aIter); // add all connections from the undo action // each connection should invalidated inside addConnection so we don't need this here any longer // if ( !pOwnList->empty() ) // InvalidateConnections(); pTableCon->clear(); // und die Daten des Fensters ebenfalls in Liste (des Docs) if(_bAppend) m_pView->getController().getTableWindowData()->push_back(pTabWin->GetData()); m_pView->getController().InvalidateFeature(ID_BROWSER_ADDTABLE); // und der UndoAction sagen, dass das Fenster jetzt meine ist ... pUndoAction->SetOwnership(sal_False); bSuccess = sal_True; } else { ////////////////////////////////////////////////////////////////// // Initialisierung fehlgeschlagen // (z.B. wenn Verbindung zur Datenbank in diesem Augenblick unterbrochen worden ist) pTabWin->clearListBox(); delete pTabWin; } } // damit habe ich das Doc natuerlich modifiziert if(!m_pView->getController().isReadOnly()) m_pView->getController().setModified( sal_True ); m_pView->getController().InvalidateFeature(SID_BROWSER_CLEAR_QUERY); return bSuccess; } //------------------------------------------------------------------------ void OQueryTableView::InsertField(const OTableFieldDescRef& rInfo) { DBG_CHKTHIS(OQueryTableView,NULL); DBG_ASSERT(getDesignView() != NULL, "OQueryTableView::InsertField : habe kein Parent !"); static_cast(getDesignView())->InsertField(rInfo); } //------------------------------------------------------------------------------ sal_Bool OQueryTableView::ExistsAVisitedConn(const OQueryTableWindow* pFrom) const { DBG_CHKTHIS(OQueryTableView,NULL); const ::std::vector* pList = getTableConnections(); if (pList) { ::std::vector::const_iterator aIter = pList->begin(); ::std::vector::const_iterator aEnd = pList->end(); for(;aIter != aEnd;++aIter) { OQueryTableConnection* pTemp = static_cast(*aIter); if (pTemp->IsVisited() && (pFrom == static_cast< OQueryTableWindow*>(pTemp->GetSourceWin()) || pFrom == static_cast< OQueryTableWindow*>(pTemp->GetDestWin()))) return pTemp != NULL; } } return sal_False; } // ----------------------------------------------------------------------------- void OQueryTableView::onNoColumns_throw() { String sError( ModuleRes( STR_STATEMENT_WITHOUT_RESULT_SET ) ); ::dbtools::throwSQLException( sError, ::dbtools::SQL_GENERAL_ERROR, NULL ); } //------------------------------------------------------------------------------ bool OQueryTableView::supressCrossNaturalJoin(const TTableConnectionData::value_type& _pData) const { OQueryTableConnectionData* pQueryData = static_cast(_pData.get()); return pQueryData && (pQueryData->GetJoinType() == CROSS_JOIN); } // -----------------------------------------------------------------------------