992 lines
40 KiB
C++
992 lines
40 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "QueryTableView.hxx"
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#include "TableFieldInfo.hxx"
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#include "TableFieldDescription.hxx"
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#include <tools/diagnose_ex.h>
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#include <osl/diagnose.h>
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#include "dbaccess_helpid.hrc"
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#include "QTableWindow.hxx"
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#include "QTableConnection.hxx"
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#include "QTableConnectionData.hxx"
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#include "QueryDesignView.hxx"
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#include "querycontroller.hxx"
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#include "QueryAddTabConnUndoAction.hxx"
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#include "QueryTabWinShowUndoAct.hxx"
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#include "browserids.hxx"
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#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
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#include <com/sun/star/sdbc/XConnection.hpp>
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#include <com/sun/star/sdbcx/XKeysSupplier.hpp>
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#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
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#include <com/sun/star/accessibility/AccessibleEventId.hpp>
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#include "JAccess.hxx"
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#include <com/sun/star/sdbcx/KeyType.hpp>
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#include <com/sun/star/container/XIndexAccess.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include "dbustrings.hrc"
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#include <connectivity/dbtools.hxx>
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#include <comphelper/sequence.hxx>
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#include "querydlg.hxx"
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#include "JoinExchange.hxx"
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#include <comphelper/extract.hxx>
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#include "dbu_qry.hrc"
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#include <vcl/msgbox.hxx>
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#include "svtools/treelistentry.hxx"
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using namespace dbaui;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::accessibility;
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namespace
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{
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sal_Bool isColumnInKeyType(const Reference<XIndexAccess>& _rxKeys,const OUString& _rColumnName,sal_Int32 _nKeyType)
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{
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sal_Bool bReturn = sal_False;
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if(_rxKeys.is())
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{
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Reference<XColumnsSupplier> xColumnsSupplier;
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// search the one and only primary key
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const sal_Int32 nCount = _rxKeys->getCount();
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for(sal_Int32 i=0;i< nCount;++i)
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{
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Reference<XPropertySet> xProp(_rxKeys->getByIndex(i),UNO_QUERY);
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if(xProp.is())
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{
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sal_Int32 nKeyType = 0;
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xProp->getPropertyValue(PROPERTY_TYPE) >>= nKeyType;
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if(_nKeyType == nKeyType)
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{
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xColumnsSupplier.set(xProp,UNO_QUERY);
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if(xColumnsSupplier.is())
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{
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Reference<XNameAccess> xColumns = xColumnsSupplier->getColumns();
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if(xColumns.is() && xColumns->hasByName(_rColumnName))
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{
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bReturn = sal_True;
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break;
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}
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}
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}
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}
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}
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}
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return bReturn;
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}
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/** appends a new TabAdd Undo action at controller
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@param _pView the view which we use
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@param _pUndoAction the undo action which should be added
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@param _pConnection the connection for which the undo action should be appended
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@param _bOwner is the undo action the owner
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*/
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void addUndoAction( OQueryTableView* _pView,
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OQueryTabConnUndoAction* _pUndoAction,
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OQueryTableConnection* _pConnection,
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sal_Bool _bOwner = sal_False)
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{
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_pUndoAction->SetOwnership(_bOwner);
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_pUndoAction->SetConnection(_pConnection);
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_pView->getDesignView()->getController().addUndoActionAndInvalidate(_pUndoAction);
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}
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/** openJoinDialog opens the join dialog with this connection data
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@param _pView the view which we use
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@param _pConnectionData the connection data
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@return true when OK was pressed otherwise false
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*/
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sal_Bool openJoinDialog(OQueryTableView* _pView,const TTableConnectionData::value_type& _pConnectionData,sal_Bool _bSelectableTables)
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{
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OQueryTableConnectionData* pData = static_cast< OQueryTableConnectionData*>(_pConnectionData.get());
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DlgQryJoin aDlg(_pView,_pConnectionData,_pView->GetTabWinMap(),_pView->getDesignView()->getController().getConnection(),_bSelectableTables);
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sal_Bool bOk = aDlg.Execute() == RET_OK;
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if( bOk )
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{
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pData->SetJoinType(aDlg.GetJoinType());
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_pView->getDesignView()->getController().setModified(sal_True);
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}
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return bOk;
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}
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/** connectionModified adds an undo action for the modified connection and forces an redraw
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@param _pView the view which we use
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@param _pConnection the connection which was modified
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@param _bAddUndo true when an undo action should be appended
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*/
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void connectionModified(OQueryTableView* _pView,
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OTableConnection* _pConnection,
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sal_Bool _bAddUndo)
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{
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OSL_ENSURE(_pConnection,"Invalid connection!");
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_pConnection->UpdateLineList();
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// add an undo action
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if ( _bAddUndo )
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addUndoAction( _pView,
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new OQueryAddTabConnUndoAction(_pView),
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static_cast< OQueryTableConnection*>(_pConnection));
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// redraw
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_pConnection->RecalcLines();
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// force an invalidation of the bounding rectangle
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_pConnection->InvalidateConnection();
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_pView->Invalidate(INVALIDATE_NOCHILDREN);
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}
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void addConnections(OQueryTableView* _pView,
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const OQueryTableWindow& _rSource,
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const OQueryTableWindow& _rDest,
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const Reference<XNameAccess>& _rxSourceForeignKeyColumns)
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{
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if ( _rSource.GetData()->isQuery() || _rDest.GetData()->isQuery() )
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// nothing to do if one of both denotes a query
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return;
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// we found a table in our view where we can insert some connections
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// the key columns have a property called RelatedColumn
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// OQueryTableConnectionData aufbauen
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OQueryTableConnectionData* pNewConnData = new OQueryTableConnectionData( _rSource.GetData(), _rDest.GetData() );
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TTableConnectionData::value_type aNewConnData(pNewConnData);
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Reference<XIndexAccess> xReferencedKeys( _rDest.GetData()->getKeys());
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OUString sRelatedColumn;
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// iterate through all foreignkey columns to create the connections
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Sequence< OUString> aElements(_rxSourceForeignKeyColumns->getElementNames());
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const OUString* pIter = aElements.getConstArray();
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const OUString* pEnd = pIter + aElements.getLength();
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for(sal_Int32 i=0;pIter != pEnd;++pIter,++i)
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{
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Reference<XPropertySet> xColumn;
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if ( !( _rxSourceForeignKeyColumns->getByName(*pIter) >>= xColumn ) )
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{
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OSL_FAIL( "addConnections: invalid foreign key column!" );
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continue;
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}
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pNewConnData->SetFieldType(JTCS_FROM,TAB_NORMAL_FIELD);
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xColumn->getPropertyValue(PROPERTY_RELATEDCOLUMN) >>= sRelatedColumn;
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pNewConnData->SetFieldType(JTCS_TO,isColumnInKeyType(xReferencedKeys,sRelatedColumn,KeyType::PRIMARY) ? TAB_PRIMARY_FIELD : TAB_NORMAL_FIELD);
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{
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Sequence< sal_Int16> aFind(::comphelper::findValue(_rSource.GetOriginalColumns()->getElementNames(),*pIter,true));
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if(aFind.getLength())
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pNewConnData->SetFieldIndex(JTCS_FROM,aFind[0]+1);
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else
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OSL_FAIL("Column not found!");
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}
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// get the position inside the tabe
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Reference<XNameAccess> xRefColumns = _rDest.GetOriginalColumns();
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if(xRefColumns.is())
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{
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Sequence< sal_Int16> aFind(::comphelper::findValue(xRefColumns->getElementNames(),sRelatedColumn,true));
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if(aFind.getLength())
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pNewConnData->SetFieldIndex(JTCS_TO,aFind[0]+1);
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else
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OSL_FAIL("Column not found!");
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}
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pNewConnData->AppendConnLine(*pIter,sRelatedColumn);
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// now add the Conn itself
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OQueryTableConnection aNewConn(_pView, aNewConnData);
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// refering to the local variable is not important, as NotifyQueryTabConn creates a new copy
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// to add me (if not existent)
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_pView->NotifyTabConnection(aNewConn, sal_False);
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// don't create an Undo-Action for the new connection : the connection is
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// covered by the Undo-Action for the tabwin, as the "Undo the insert" will
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// automatically remove all connections adjacent to the win.
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// (Because of this automatism we would have an ownerhsip ambiguity for
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// the connection data if we would insert the conn-Undo-Action)
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}
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}
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}
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// class OQueryTableView
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OQueryTableView::OQueryTableView( Window* pParent,OQueryDesignView* pView)
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: OJoinTableView( pParent,pView)
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{
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SetHelpId(HID_CTL_QRYDGNTAB);
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}
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OQueryTableView::~OQueryTableView()
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{
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}
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sal_Int32 OQueryTableView::CountTableAlias(const OUString& rName, sal_Int32& rMax)
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{
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sal_Int32 nRet = 0;
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OTableWindowMap::iterator aIter = GetTabWinMap()->find(rName);
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while(aIter != GetTabWinMap()->end())
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{
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OUString aNewName = OUString(rName) + "_" + OUString::number(++nRet);
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aIter = GetTabWinMap()->find(aNewName);
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}
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rMax = nRet;
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return nRet;
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}
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void OQueryTableView::ReSync()
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{
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TTableWindowData* pTabWinDataList = m_pView->getController().getTableWindowData();
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OSL_ENSURE((getTableConnections()->size()==0) && (GetTabWinMap()->size()==0),
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"before calling OQueryTableView::ReSync() please call ClearAll !");
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// I need a collection of all window names that cannot be created so that I do not initialize connections for them.
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::std::vector<OUString> arrInvalidTables;
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TTableWindowData::reverse_iterator aIter = pTabWinDataList->rbegin();
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// Create the window and add it
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for(;aIter != pTabWinDataList->rend();++aIter)
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{
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OQueryTableWindowData* pData = static_cast<OQueryTableWindowData*>(aIter->get());
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OTableWindow* pTabWin = createWindow(*aIter);
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// I dont't use ShowTabWin as this adds the window data to the list of documents.
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// This would be bad as I am getting them from there.
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// Instead, I do it step by step
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if (!pTabWin->Init())
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{
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// The initialisation has gone wrong, this TabWin is not available, so
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// I must clean up the data and the document
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pTabWin->clearListBox();
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delete pTabWin;
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arrInvalidTables.push_back(pData->GetAliasName());
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pTabWinDataList->erase( ::std::remove(pTabWinDataList->begin(),pTabWinDataList->end(),*aIter) ,pTabWinDataList->end());
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continue;
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}
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(*GetTabWinMap())[pData->GetAliasName()] = pTabWin; // add at the beginning as I am going backwards through the DataList
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// Use the default if there is no position or size
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if (!pData->HasPosition() && !pData->HasSize())
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SetDefaultTabWinPosSize(pTabWin);
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pTabWin->Show();
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}
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// Add the connections
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TTableConnectionData* pTabConnDataList = m_pView->getController().getTableConnectionData();
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TTableConnectionData::reverse_iterator aConIter = pTabConnDataList->rbegin();
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for(;aConIter != pTabConnDataList->rend();++aConIter)
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{
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OQueryTableConnectionData* pTabConnData = static_cast<OQueryTableConnectionData*>(aConIter->get());
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// do both tables for the connection exist ?
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OUString strTabExistenceTest = pTabConnData->getReferencingTable()->GetWinName();
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sal_Bool bInvalid = ::std::find(arrInvalidTables.begin(),arrInvalidTables.end(),strTabExistenceTest) != arrInvalidTables.end();
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strTabExistenceTest = pTabConnData->getReferencedTable()->GetWinName();
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bInvalid = bInvalid && ::std::find(arrInvalidTables.begin(),arrInvalidTables.end(),strTabExistenceTest) != arrInvalidTables.end();
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if (bInvalid)
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{
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// no -> bad luck, no connection
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pTabConnDataList->erase( ::std::remove(pTabConnDataList->begin(),pTabConnDataList->end(),*aConIter) ,pTabConnDataList->end());
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continue;
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}
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// adds a new connection to join view and notifies our accessible and invaldates the controller
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addConnection(new OQueryTableConnection(this, *aConIter));
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}
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}
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void OQueryTableView::ClearAll()
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{
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OJoinTableView::ClearAll();
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SetUpdateMode(true);
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m_pView->getController().setModified(sal_True);
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}
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OTableWindow* OQueryTableView::createWindow(const TTableWindowData::value_type& _pData)
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{
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return new OQueryTableWindow(this,_pData);
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}
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void OQueryTableView::NotifyTabConnection(const OQueryTableConnection& rNewConn, sal_Bool _bCreateUndoAction)
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{
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// let's first check if I have the connection already
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OQueryTableConnection* pTabConn = NULL;
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const ::std::vector<OTableConnection*>* pConnections = getTableConnections();
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::std::vector<OTableConnection*>::const_iterator aEnd = pConnections->end();
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::std::vector<OTableConnection*>::const_iterator aIter = ::std::find( pConnections->begin(),
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aEnd,
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static_cast<const OTableConnection*>(&rNewConn)
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);
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if(aIter == aEnd )
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{
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aIter = pConnections->begin();
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for(;aIter != aEnd;++aIter)
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{
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if(*static_cast<OQueryTableConnection*>(*aIter) == rNewConn)
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{
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pTabConn = static_cast<OQueryTableConnection*>(*aIter);
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break;
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}
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}
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}
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else
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pTabConn = static_cast<OQueryTableConnection*>(*aIter);
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// no -> insert
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if (pTabConn == NULL)
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{
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// the new data ...
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OQueryTableConnectionData* pNewData = static_cast< OQueryTableConnectionData*>(rNewConn.GetData()->NewInstance());
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pNewData->CopyFrom(*rNewConn.GetData());
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TTableConnectionData::value_type aData(pNewData);
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OQueryTableConnection* pNewConn = new OQueryTableConnection(this, aData);
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GetConnection(pNewConn);
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connectionModified(this,pNewConn,_bCreateUndoAction);
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}
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}
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OTableWindowData* OQueryTableView::CreateImpl(const OUString& _rComposedName
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,const OUString& _sTableName
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,const OUString& _rWinName)
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{
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return new OQueryTableWindowData( _rComposedName, _sTableName,_rWinName );
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}
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void OQueryTableView::AddTabWin(const OUString& _rTableName, const OUString& _rAliasName, sal_Bool bNewTable)
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{
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// this method has been inherited from the base class, linking back to the parent and which constructs
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// an Alias and which passes on to my other AddTabWin
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// pity _rTableName is fully qualified, OQueryDesignView expects a string which only
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// contains schema and tables but no catalog.
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Reference< XConnection> xConnection = m_pView->getController().getConnection();
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if(!xConnection.is())
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return;
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try
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{
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Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
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OUString sCatalog, sSchema, sTable;
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::dbtools::qualifiedNameComponents(xMetaData,
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_rTableName,
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sCatalog,
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sSchema,
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sTable,
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::dbtools::eInDataManipulation);
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OUString sRealName(sSchema);
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if (!sRealName.isEmpty())
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sRealName+= OUString('.');
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sRealName += sTable;
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AddTabWin(_rTableName, sRealName, _rAliasName, bNewTable);
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}
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catch(SQLException&)
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{
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OSL_FAIL("qualifiedNameComponents");
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}
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}
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// find the table which has a foreign key with this referencedTable name
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Reference<XPropertySet> getKeyReferencedTo(const Reference<XIndexAccess>& _rxKeys,const OUString& _rReferencedTable)
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{
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if(!_rxKeys.is())
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return Reference<XPropertySet>();
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if ( !_rxKeys.is() )
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return Reference<XPropertySet>();
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// search the one and only primary key
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const sal_Int32 nCount = _rxKeys->getCount();
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for(sal_Int32 i=0;i<nCount ;++i)
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{
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Reference<XPropertySet> xKey(_rxKeys->getByIndex(i),UNO_QUERY);
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if(xKey.is())
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{
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sal_Int32 nKeyType = 0;
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xKey->getPropertyValue(PROPERTY_TYPE) >>= nKeyType;
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if(KeyType::FOREIGN == nKeyType)
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{
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OUString sReferencedTable;
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xKey->getPropertyValue(PROPERTY_REFERENCEDTABLE) >>= sReferencedTable;
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// TODO check case
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if(sReferencedTable == _rReferencedTable)
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return xKey;
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}
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}
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}
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return Reference<XPropertySet>();
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}
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void OQueryTableView::AddTabWin(const OUString& _rComposedName, const OUString& _rTableName, const OUString& strAlias, sal_Bool bNewTable)
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{
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OSL_ENSURE(!_rTableName.isEmpty() || !strAlias.isEmpty(), "OQueryTableView::AddTabWin : no tables or aliases !");
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// If the table is not set, then it is a dummy window, but at least the alias must be set
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// build a new data structure
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// first check if this already has its data
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sal_Bool bAppend = bNewTable;
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TTableWindowData::value_type pNewTabWinData;
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TTableWindowData* pWindowData = getDesignView()->getController().getTableWindowData();
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TTableWindowData::iterator aWinIter = pWindowData->begin();
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TTableWindowData::iterator aWinEnd = pWindowData->end();
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for(;aWinIter != aWinEnd;++aWinIter)
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{
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pNewTabWinData = *aWinIter;
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if (pNewTabWinData && pNewTabWinData->GetWinName() == strAlias && pNewTabWinData->GetComposedName() == _rComposedName && pNewTabWinData->GetTableName() == _rTableName)
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break;
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}
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if ( !bAppend )
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bAppend = ( aWinIter == aWinEnd );
|
|
if ( bAppend )
|
|
pNewTabWinData = createTableWindowData(_rComposedName, _rTableName, strAlias);
|
|
// I do not need to add TabWinData to the DocShell list, ShowTabWin does that.
|
|
|
|
// Create a new window
|
|
OQueryTableWindow* pNewTabWin = static_cast<OQueryTableWindow*>(createWindow(pNewTabWinData));
|
|
// No need to initialize, as that happens in ShowTabWin
|
|
|
|
// New UndoAction
|
|
OQueryTabWinShowUndoAct* pUndoAction = new OQueryTabWinShowUndoAct(this);
|
|
pUndoAction->SetTabWin(pNewTabWin); // Window
|
|
sal_Bool bSuccess = ShowTabWin(pNewTabWin, pUndoAction,bAppend);
|
|
if(!bSuccess)
|
|
{
|
|
// reset table window
|
|
pUndoAction->SetTabWin(NULL);
|
|
pUndoAction->SetOwnership(sal_False);
|
|
|
|
delete pUndoAction;
|
|
return;
|
|
}
|
|
|
|
// Show the relations between the individual tables
|
|
OTableWindowMap* pTabWins = GetTabWinMap();
|
|
if(bNewTable && !pTabWins->empty() && !_rTableName.isEmpty())
|
|
{
|
|
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<XNameAccess> xFKeyColumns;
|
|
OUString aReferencedTable;
|
|
Reference<XColumnsSupplier> xColumnsSupplier;
|
|
|
|
const sal_Int32 nKeyCount = xKeyIndex->getCount();
|
|
for ( sal_Int32 i=0; i<nKeyCount ; ++i )
|
|
{
|
|
Reference< XPropertySet > 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.isEmpty(),"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<OQueryTableWindow*>(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<OQueryTableWindow*>(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<OQueryTableWindow*>(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<XColumnsSupplier> 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 );
|
|
}
|
|
|
|
// My parent needs to be informed about the delete
|
|
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)
|
|
{
|
|
OQueryTableWindow* pSourceWin = static_cast< OQueryTableWindow*>(jxdSource.pListBox->GetTabWin());
|
|
OQueryTableWindow* pDestWin = static_cast< OQueryTableWindow*>(jxdDest.pListBox->GetTabWin());
|
|
|
|
OUString aSourceFieldName, aDestFieldName;
|
|
aSourceFieldName = jxdSource.pListBox->GetEntryText(jxdSource.pEntry);
|
|
aDestFieldName = jxdDest.pListBox->GetEntryText(jxdDest.pEntry);
|
|
|
|
OTableConnection* pConn = GetTabConn(pSourceWin,pDestWin,true);
|
|
if ( !pConn )
|
|
{
|
|
// new data object
|
|
OQueryTableConnectionData* pNewConnectionData = new OQueryTableConnectionData(pSourceWin->GetData(), pDestWin->GetData());
|
|
TTableConnectionData::value_type aNewConnectionData(pNewConnectionData);
|
|
|
|
sal_uInt32 nSourceFieldIndex, nDestFieldIndex;
|
|
ETableFieldType eSourceFieldType, eDestFieldType;
|
|
|
|
// Get name/position/type of both affected fields ...
|
|
// 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();
|
|
|
|
// ... and set them
|
|
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);
|
|
// As usual with NotifyTabConnection, using a local variable is fine because a copy is made
|
|
}
|
|
else
|
|
{
|
|
// the connection could point on the other side
|
|
if(pConn->GetSourceWin() == pDestWin)
|
|
{
|
|
OUString aTmp(aSourceFieldName);
|
|
aSourceFieldName = aDestFieldName;
|
|
aDestFieldName = aTmp;
|
|
}
|
|
|
|
pConn->GetData()->AppendConnLine( aSourceFieldName,aDestFieldName );
|
|
|
|
connectionModified(this,pConn,sal_False);
|
|
}
|
|
}
|
|
|
|
void OQueryTableView::ConnDoubleClicked(OTableConnection* pConnection)
|
|
{
|
|
if( openJoinDialog(this,pConnection->GetData(),sal_False) )
|
|
{
|
|
connectionModified(this,pConnection,sal_False);
|
|
SelectConn( pConnection );
|
|
}
|
|
}
|
|
|
|
void OQueryTableView::createNewConnection()
|
|
{
|
|
TTableConnectionData::value_type pData(new OQueryTableConnectionData());
|
|
if( openJoinDialog(this,pData,sal_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*/ )
|
|
{
|
|
|
|
// 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 )
|
|
{
|
|
OJoinTableView::KeyInput( rEvt );
|
|
}
|
|
|
|
OQueryTableWindow* OQueryTableView::FindTable(const OUString& rAliasName)
|
|
{
|
|
OSL_ENSURE(!rAliasName.isEmpty(), "OQueryTableView::FindTable : the AliasName should not be empty !");
|
|
// (it is harmless but does not make sense and indicates that there is probably an error in the caller)
|
|
OTableWindowMap::const_iterator aIter = GetTabWinMap()->find(rAliasName);
|
|
if(aIter != GetTabWinMap()->end())
|
|
return static_cast<OQueryTableWindow*>(aIter->second);
|
|
return NULL;
|
|
}
|
|
|
|
sal_Bool OQueryTableView::FindTableFromField(const OUString& rFieldName, OTableFieldDescRef& rInfo, sal_uInt16& rCnt)
|
|
{
|
|
rCnt = 0;
|
|
OTableWindowMap::const_iterator aIter = GetTabWinMap()->begin();
|
|
OTableWindowMap::const_iterator aEnd = GetTabWinMap()->end();
|
|
for(;aIter != aEnd;++aIter)
|
|
{
|
|
if(static_cast<OQueryTableWindow*>(aIter->second)->ExistsField(rFieldName, rInfo))
|
|
++rCnt;
|
|
}
|
|
|
|
return rCnt == 1;
|
|
}
|
|
|
|
bool OQueryTableView::ContainsTabWin(const OTableWindow& rTabWin)
|
|
{
|
|
OTableWindowMap* pTabWins = GetTabWinMap();
|
|
OSL_ENSURE(pTabWins != NULL, "OQueryTableView::RemoveTabWin : Window should not be NULL !");
|
|
|
|
OTableWindowMap::iterator aIter = pTabWins->begin();
|
|
OTableWindowMap::iterator aEnd = pTabWins->end();
|
|
|
|
for ( ;aIter != aEnd ; ++aIter )
|
|
{
|
|
if ( aIter->second == &rTabWin )
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void OQueryTableView::RemoveTabWin(OTableWindow* pTabWin)
|
|
{
|
|
OSL_ENSURE(pTabWin != NULL, "OQueryTableView::RemoveTabWin : Window should not be NULL !");
|
|
|
|
if(pTabWin && ContainsTabWin(*pTabWin)) // #i122589# check if registered before deleting
|
|
{
|
|
// I need my parent so it can be informed about the deletion
|
|
OQueryDesignView* pParent = static_cast<OQueryDesignView*>(getDesignView());
|
|
|
|
SfxUndoManager& rUndoMgr = m_pView->getController().GetUndoManager();
|
|
rUndoMgr.EnterListAction( OUString( ModuleRes(STR_QUERY_UNDO_TABWINDELETE) ), OUString() );
|
|
|
|
// add the Undo-Action
|
|
OQueryTabWinDelUndoAct* pUndoAction = new OQueryTabWinDelUndoAct(this);
|
|
pUndoAction->SetTabWin(static_cast< OQueryTableWindow*>(pTabWin));
|
|
|
|
// and hide the window
|
|
HideTabWin(static_cast< OQueryTableWindow*>(pTabWin), pUndoAction);
|
|
|
|
// Undo Actions and delete the fields in SelectionBrowseBox
|
|
pParent->TableDeleted( static_cast< OQueryTableWindowData*>(pTabWin->GetData().get())->GetAliasName() );
|
|
|
|
m_pView->getController().addUndoActionAndInvalidate( pUndoAction );
|
|
rUndoMgr.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)
|
|
{
|
|
|
|
Invalidate(INVALIDATE_NOCHILDREN);
|
|
OJoinTableView::EnsureVisible(pWin);
|
|
}
|
|
|
|
void OQueryTableView::GetConnection(OQueryTableConnection* pConn)
|
|
{
|
|
// add to me and the document
|
|
|
|
addConnection( pConn );
|
|
}
|
|
|
|
void OQueryTableView::DropConnection(OQueryTableConnection* pConn)
|
|
{
|
|
// Pay attention to the selection
|
|
// remove from me and the document
|
|
RemoveConnection( pConn ,sal_False);
|
|
}
|
|
|
|
void OQueryTableView::HideTabWin( OQueryTableWindow* pTabWin, OQueryTabWinUndoAct* pUndoAction )
|
|
{
|
|
OTableWindowMap* pTabWins = GetTabWinMap();
|
|
OSL_ENSURE(pTabWins != NULL, "OQueryTableView::HideTabWin : have no TabWins !");
|
|
|
|
if (pTabWin)
|
|
{
|
|
// Window
|
|
// save the position in its data
|
|
getDesignView()->SaveTabWinUIConfig(pTabWin);
|
|
// (I need to go via the parent, as only the parent knows the position of the scrollbars)
|
|
// and then out of the TabWins list and hide
|
|
OTableWindowMap::iterator aIter = pTabWins->begin();
|
|
OTableWindowMap::iterator aEnd = pTabWins->end();
|
|
for ( ;aIter != aEnd ; ++aIter )
|
|
if ( aIter->second == pTabWin )
|
|
{
|
|
pTabWins->erase( aIter );
|
|
break;
|
|
}
|
|
|
|
pTabWin->Hide(); // do not destroy it, as it is still in the undo list!!
|
|
|
|
// the TabWin data must also be passed out of my responsibility
|
|
TTableWindowData* pTabWinDataList = m_pView->getController().getTableWindowData();
|
|
pTabWinDataList->erase( ::std::remove(pTabWinDataList->begin(),pTabWinDataList->end(),pTabWin->GetData()),pTabWinDataList->end());
|
|
// The data should not be destroyed as TabWin itself - which is still alive - needs them
|
|
// Either it goes back into my responsibility, (via ShowTabWin), then I add the data back,
|
|
// or the Undo-Action, which currently has full responsibility for the window
|
|
// and its data, gets destroyed and destroys both the window and its data
|
|
|
|
if (m_pLastFocusTabWin == pTabWin)
|
|
m_pLastFocusTabWin = NULL;
|
|
|
|
// collect connections belonging to the window and pass to UndoAction
|
|
sal_Int16 nCnt = 0;
|
|
const ::std::vector<OTableConnection*>* pTabConList = getTableConnections();
|
|
::std::vector<OTableConnection*>::const_iterator aIter2 = pTabConList->begin();
|
|
for(;aIter2 != pTabConList->end();)// the end may change
|
|
{
|
|
OQueryTableConnection* pTmpEntry = static_cast<OQueryTableConnection*>(*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);
|
|
|
|
// inform the UndoAction that the window and connections belong to it
|
|
pUndoAction->SetOwnership(sal_True);
|
|
|
|
// by doing so, we have modified the document
|
|
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 )
|
|
{
|
|
|
|
sal_Bool bSuccess = sal_False;
|
|
|
|
if (pTabWin)
|
|
{
|
|
if (pTabWin->Init())
|
|
{
|
|
TTableWindowData::value_type pData = pTabWin->GetData();
|
|
OSL_ENSURE(pData != 0, "OQueryTableView::ShowTabWin : TabWin has no data !");
|
|
// If there is a position and size defined, we use them
|
|
if (pData->HasPosition() && pData->HasSize())
|
|
{
|
|
Size aSize(CalcZoom(pData->GetSize().Width()),CalcZoom(pData->GetSize().Height()));
|
|
pTabWin->SetPosSizePixel(pData->GetPosition(), aSize);
|
|
}
|
|
else
|
|
// else set a default position
|
|
SetDefaultTabWinPosSize(pTabWin);
|
|
|
|
// Show the window and add to the list
|
|
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();
|
|
// We must call Update() in order to show the connections in the window correctly. This sounds strange,
|
|
// but the Listbox has an internal Member which is initialized when the Listbox is first shown (after the Listbox
|
|
// is filled in Init). This Member will eventually be needed for
|
|
// GetEntryPos, and then in turn by the Connection, when its starting point to the window must be determined.
|
|
|
|
// the Connections
|
|
::std::vector<OTableConnection*>* pTableCon = pUndoAction->GetTabConnList();
|
|
::std::vector<OTableConnection*>::iterator aIter = pTableCon->begin();
|
|
::std::vector<OTableConnection*>::iterator aEnd = pTableCon->end();
|
|
|
|
for(;aIter != aEnd;++aIter)
|
|
addConnection(*aIter); // add all connections from the undo action
|
|
|
|
pTableCon->clear();
|
|
|
|
// and add the window's data to the list (of the document)
|
|
if(_bAppend)
|
|
m_pView->getController().getTableWindowData()->push_back(pTabWin->GetData());
|
|
|
|
m_pView->getController().InvalidateFeature(ID_BROWSER_ADDTABLE);
|
|
|
|
// and inform the UndoAction that the window belongs to me
|
|
pUndoAction->SetOwnership(sal_False);
|
|
|
|
bSuccess = sal_True;
|
|
}
|
|
else
|
|
{
|
|
// Initialisation failed
|
|
// (for example when the Connection to the database is not available at the moment)
|
|
pTabWin->clearListBox();
|
|
delete pTabWin;
|
|
}
|
|
}
|
|
|
|
// show that I have changed the document
|
|
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)
|
|
{
|
|
OSL_ENSURE(getDesignView() != NULL, "OQueryTableView::InsertField : has no Parent !");
|
|
static_cast<OQueryDesignView*>(getDesignView())->InsertField(rInfo);
|
|
}
|
|
|
|
sal_Bool OQueryTableView::ExistsAVisitedConn(const OQueryTableWindow* pFrom) const
|
|
{
|
|
const ::std::vector<OTableConnection*>* pList = getTableConnections();
|
|
if (pList)
|
|
{
|
|
::std::vector<OTableConnection*>::const_iterator aIter = pList->begin();
|
|
::std::vector<OTableConnection*>::const_iterator aEnd = pList->end();
|
|
for(;aIter != aEnd;++aIter)
|
|
{
|
|
OQueryTableConnection* pTemp = static_cast<OQueryTableConnection*>(*aIter);
|
|
if (pTemp->IsVisited() &&
|
|
(pFrom == static_cast< OQueryTableWindow*>(pTemp->GetSourceWin()) || pFrom == static_cast< OQueryTableWindow*>(pTemp->GetDestWin())))
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void OQueryTableView::onNoColumns_throw()
|
|
{
|
|
OUString 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<OQueryTableConnectionData*>(_pData.get());
|
|
return pQueryData && (pQueryData->GetJoinType() == CROSS_JOIN);
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|