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Diffstat (limited to 'dbaccess/source/ui/relationdesign/RelationTableView.cxx')
| -rw-r--r-- | dbaccess/source/ui/relationdesign/RelationTableView.cxx | 446 |
1 files changed, 446 insertions, 0 deletions
diff --git a/dbaccess/source/ui/relationdesign/RelationTableView.cxx b/dbaccess/source/ui/relationdesign/RelationTableView.cxx new file mode 100644 index 000000000000..d334aa93b133 --- /dev/null +++ b/dbaccess/source/ui/relationdesign/RelationTableView.cxx @@ -0,0 +1,446 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_dbaccess.hxx" +#include "RelationTableView.hxx" +#include "JoinExchange.hxx" +#include <comphelper/extract.hxx> +#include "browserids.hxx" +#include <com/sun/star/sdbcx/XTablesSupplier.hpp> +#include <com/sun/star/sdbc/XConnection.hpp> +#include <com/sun/star/sdbcx/XKeysSupplier.hpp> +#include <com/sun/star/sdbcx/XColumnsSupplier.hpp> +#include <com/sun/star/sdbcx/KeyType.hpp> +#include <com/sun/star/container/XIndexAccess.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include "dbustrings.hrc" +#include <connectivity/dbtools.hxx> +#include <comphelper/sequence.hxx> +#include <tools/debug.hxx> +#include "dbaccess_helpid.hrc" +#include "RelationDesignView.hxx" +#include "JoinController.hxx" +#include "TableWindow.hxx" +#include "TableWindowData.hxx" +#include "RTableConnection.hxx" +#include "RTableConnectionData.hxx" +#include "RelationDlg.hxx" +#include "sqlmessage.hxx" +#include "dbu_rel.hrc" +#include "UITools.hxx" +#include <connectivity/dbexception.hxx> +#include "RTableWindow.hxx" +#include "JAccess.hxx" +#include <svl/undo.hxx> +#include <com/sun/star/accessibility/AccessibleEventId.hpp> + +using namespace dbaui; +using namespace ::dbtools; +using namespace ::com::sun::star; +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; + +//================================================================== +// class ORelationTableView +//================================================================== +DBG_NAME(ORelationTableView) +//------------------------------------------------------------------------ +ORelationTableView::ORelationTableView( Window* pParent, ORelationDesignView* pView ) + :OJoinTableView( pParent, pView ) + , ::comphelper::OContainerListener(m_aMutex) + ,m_pExistingConnection(NULL) + ,m_bInRemove(false) + +{ + DBG_CTOR(ORelationTableView,NULL); + SetHelpId(HID_CTL_RELATIONTAB); +} + +//------------------------------------------------------------------------ +ORelationTableView::~ORelationTableView() +{ + DBG_DTOR(ORelationTableView,NULL); + if ( m_pContainerListener.is() ) + m_pContainerListener->dispose(); +} + +//------------------------------------------------------------------------ +void ORelationTableView::ReSync() +{ + DBG_CHKTHIS(ORelationTableView,NULL); + if ( !m_pContainerListener.is() ) + { + Reference< XConnection> xConnection = m_pView->getController().getConnection(); + Reference< XTablesSupplier > xTableSupp( xConnection, UNO_QUERY_THROW ); + Reference< XNameAccess > xTables = xTableSupp->getTables(); + Reference< XContainer> xContainer(xTables,uno::UNO_QUERY); + if ( xContainer.is() ) + m_pContainerListener = new ::comphelper::OContainerListenerAdapter(this,xContainer); + } + // Es kann sein, dass in der DB Tabellen ausgeblendet wurden, die eigentlich Bestandteil einer Relation sind. Oder eine Tabelle + // befand sich im Layout (durchaus ohne Relation), existiert aber nicht mehr. In beiden Faellen wird das Anlegen des TabWins schief + // gehen, und alle solchen TabWinDatas oder darauf bezogenen ConnDatas muss ich dann loeschen. + ::std::vector< ::rtl::OUString> arrInvalidTables; + + ////////////////////////////////////////////////////////////////////// + // create and insert windows + TTableWindowData* pTabWinDataList = m_pView->getController().getTableWindowData(); + TTableWindowData::reverse_iterator aIter = pTabWinDataList->rbegin(); + for(;aIter != pTabWinDataList->rend();++aIter) + { + TTableWindowData::value_type pData = *aIter; + OTableWindow* pTabWin = createWindow(pData); + + if (!pTabWin->Init()) + { + // das Initialisieren ging schief, dass heisst, dieses TabWin steht nicht zur Verfuegung, also muss ich es inklusive + // seiner Daten am Dokument aufraeumen + pTabWin->clearListBox(); + delete pTabWin; + arrInvalidTables.push_back(pData->GetTableName()); + + pTabWinDataList->erase( ::std::remove(pTabWinDataList->begin(),pTabWinDataList->end(),*aIter) ,pTabWinDataList->end()); + continue; + } + + (*GetTabWinMap())[pData->GetComposedName()] = pTabWin; // am Anfang einfuegen, da ich die DataList ja rueckwaerts durchlaufe + // wenn in den Daten keine Position oder Groesse steht -> Default + if (!pData->HasPosition() && !pData->HasSize()) + SetDefaultTabWinPosSize(pTabWin); + + pTabWin->Show(); + } + + // Verbindungen einfuegen + TTableConnectionData* pTabConnDataList = m_pView->getController().getTableConnectionData(); + TTableConnectionData::reverse_iterator aConIter = pTabConnDataList->rbegin(); + + for(;aConIter != pTabConnDataList->rend();++aConIter) + { + ORelationTableConnectionData* pTabConnData = static_cast<ORelationTableConnectionData*>(aConIter->get()); + if ( !arrInvalidTables.empty() ) + { + // gibt es die beiden Tabellen zur Connection ? + ::rtl::OUString strTabExistenceTest = pTabConnData->getReferencingTable()->GetTableName(); + sal_Bool bInvalid = ::std::find(arrInvalidTables.begin(),arrInvalidTables.end(),strTabExistenceTest) != arrInvalidTables.end(); + strTabExistenceTest = pTabConnData->getReferencedTable()->GetTableName(); + 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; + } + } + + addConnection( new ORelationTableConnection(this, *aConIter), sal_False ); // don't add the data again + } + + if ( !GetTabWinMap()->empty() ) + GetTabWinMap()->begin()->second->GrabFocus(); +} +//------------------------------------------------------------------------------ +sal_Bool ORelationTableView::IsAddAllowed() +{ + DBG_CHKTHIS(ORelationTableView,NULL); + + return !m_pView->getController().isReadOnly(); +} +//------------------------------------------------------------------------ +void ORelationTableView::AddConnection(const OJoinExchangeData& jxdSource, const OJoinExchangeData& jxdDest) +{ + DBG_CHKTHIS(ORelationTableView,NULL); + // Aus selektierten Feldnamen LineDataObject setzen + // check if relation already exists + OTableWindow* pSourceWin = jxdSource.pListBox->GetTabWin(); + OTableWindow* pDestWin = jxdDest.pListBox->GetTabWin(); + + ::std::vector<OTableConnection*>::const_iterator aIter = getTableConnections()->begin(); + ::std::vector<OTableConnection*>::const_iterator aEnd = getTableConnections()->end(); + for(;aIter != aEnd;++aIter) + { + OTableConnection* pFirst = *aIter; + if((pFirst->GetSourceWin() == pSourceWin && pFirst->GetDestWin() == pDestWin) || + (pFirst->GetSourceWin() == pDestWin && pFirst->GetDestWin() == pSourceWin)) + { + m_pExistingConnection = pFirst; + break; + } + } + // insert table connection into view + + TTableConnectionData::value_type pTabConnData(new ORelationTableConnectionData(pSourceWin->GetData(), + pDestWin->GetData())); + + // die Namen der betroffenen Felder + ::rtl::OUString sSourceFieldName = jxdSource.pListBox->GetEntryText(jxdSource.pEntry); + ::rtl::OUString sDestFieldName = jxdDest.pListBox->GetEntryText(jxdDest.pEntry); + + // die Anzahl der PKey-Felder in der Quelle + const Reference< XNameAccess> xPrimaryKeyColumns = getPrimaryKeyColumns_throw(pSourceWin->GetData()->getTable()); + bool bAskUser = xPrimaryKeyColumns.is() && Reference< XIndexAccess>(xPrimaryKeyColumns,UNO_QUERY)->getCount() > 1; + + pTabConnData->SetConnLine( 0, sSourceFieldName, sDestFieldName ); + + if ( bAskUser || m_pExistingConnection ) + m_pCurrentlyTabConnData = pTabConnData; // this implies that we ask the user what to do + else + { + try + { + ////////////////////////////////////////////////////////////////////// + // Daten der Datenbank uebergeben + if( pTabConnData->Update() ) + { + ////////////////////////////////////////////////////////////////////// + // UI-Object in ConnListe eintragen + addConnection( new ORelationTableConnection( this, pTabConnData ) ); + } + } + catch(const SQLException&) + { + throw; + } + catch(const Exception&) + { + OSL_FAIL("ORelationTableView::AddConnection: Exception oocured!"); + } + } +} + + +//------------------------------------------------------------------------ +void ORelationTableView::ConnDoubleClicked( OTableConnection* pConnection ) +{ + DBG_CHKTHIS(ORelationTableView,NULL); + ORelationDialog aRelDlg( this, pConnection->GetData() ); + switch (aRelDlg.Execute()) + { + case RET_OK: + // successfully updated + pConnection->UpdateLineList(); + // The connection references 1 ConnData and n ConnLines, each ConnData references n LineDatas, each Line exactly 1 LineData + // As the Dialog and the ConnData->Update may have changed the LineDatas we have to restore the consistent state + break; + + case RET_NO: + // tried at least one update, but did not succeed -> the original connection is lost + RemoveConnection( pConnection ,sal_True); + break; + + case RET_CANCEL: + // no break, as nothing happened and we don't need the code below + return; + + } + + Invalidate(INVALIDATE_NOCHILDREN); +} + +//------------------------------------------------------------------------------ +void ORelationTableView::AddNewRelation() +{ + DBG_CHKTHIS(ORelationTableView,NULL); + + TTableConnectionData::value_type pNewConnData( new ORelationTableConnectionData() ); + ORelationDialog aRelDlg(this, pNewConnData, sal_True); + + sal_Bool bSuccess = (aRelDlg.Execute() == RET_OK); + if (bSuccess) + { + // already updated by the dialog + // dem Dokument bekanntgeben + addConnection( new ORelationTableConnection(this, pNewConnData) ); + } +} + +//------------------------------------------------------------------------------ +bool ORelationTableView::RemoveConnection( OTableConnection* pConn ,sal_Bool /*_bDelete*/) +{ + DBG_CHKTHIS(ORelationTableView,NULL); + ORelationTableConnectionData* pTabConnData = (ORelationTableConnectionData*)pConn->GetData().get(); + try + { + if ( m_bInRemove || pTabConnData->DropRelation()) + return OJoinTableView::RemoveConnection( pConn ,sal_True); + } + catch(SQLException& e) + { + getDesignView()->getController().showError(SQLExceptionInfo(e)); + } + catch(Exception&) + { + OSL_FAIL("ORelationTableView::RemoveConnection: Something other than SQLException occurred!"); + } + return false; +} + +//------------------------------------------------------------------------------ +void ORelationTableView::AddTabWin(const ::rtl::OUString& _rComposedName, const ::rtl::OUString& rWinName, sal_Bool /*bNewTable*/) +{ + DBG_CHKTHIS(ORelationTableView,NULL); + OSL_ENSURE(_rComposedName.getLength(),"There must be a table name supplied!"); + OJoinTableView::OTableWindowMap::iterator aIter = GetTabWinMap()->find(_rComposedName); + + if(aIter != GetTabWinMap()->end()) + { + aIter->second->SetZOrder(NULL, WINDOW_ZORDER_FIRST); + aIter->second->GrabFocus(); + EnsureVisible(aIter->second); + // no new one + return; + } + + ////////////////////////////////////////////////////////////////// + // Neue Datenstruktur in DocShell eintragen + TTableWindowData::value_type pNewTabWinData(createTableWindowData( _rComposedName, rWinName,rWinName )); + pNewTabWinData->ShowAll(sal_False); + + ////////////////////////////////////////////////////////////////// + // Neues Fenster in Fensterliste eintragen + OTableWindow* pNewTabWin = createWindow( pNewTabWinData ); + if(pNewTabWin->Init()) + { + m_pView->getController().getTableWindowData()->push_back( pNewTabWinData); + // when we already have a table with this name insert the full qualified one instead + (*GetTabWinMap())[_rComposedName] = pNewTabWin; + + SetDefaultTabWinPosSize( pNewTabWin ); + pNewTabWin->Show(); + + modified(); + + if ( m_pAccessible ) + m_pAccessible->notifyAccessibleEvent( AccessibleEventId::CHILD, + Any(), + makeAny(pNewTabWin->GetAccessible())); + } + else + { + pNewTabWin->clearListBox(); + delete pNewTabWin; + } +} +// ----------------------------------------------------------------------------- +void ORelationTableView::RemoveTabWin( OTableWindow* pTabWin ) +{ + OSQLWarningBox aDlg( this, ModuleRes( STR_QUERY_REL_DELETE_WINDOW ), WB_YES_NO | WB_DEF_YES ); + if ( m_bInRemove || aDlg.Execute() == RET_YES ) + { + m_pView->getController().ClearUndoManager(); + OJoinTableView::RemoveTabWin( pTabWin ); + + m_pView->getController().InvalidateFeature(SID_RELATION_ADD_RELATION); + m_pView->getController().InvalidateFeature(ID_BROWSER_UNDO); + m_pView->getController().InvalidateFeature(ID_BROWSER_REDO); + } +} + +void ORelationTableView::lookForUiActivities() +{ + if(m_pExistingConnection) + { + String sTitle(ModuleRes(STR_RELATIONDESIGN)); + sTitle.Erase(0,3); + OSQLMessageBox aDlg(this,ModuleRes(STR_QUERY_REL_EDIT_RELATION),String(),0); + aDlg.SetText(sTitle); + aDlg.RemoveButton(aDlg.GetButtonId(0)); + aDlg.AddButton( ModuleRes(STR_QUERY_REL_EDIT), BUTTONID_OK, BUTTONDIALOG_DEFBUTTON | BUTTONDIALOG_FOCUSBUTTON); + aDlg.AddButton( ModuleRes(STR_QUERY_REL_CREATE), BUTTONID_YES, 0); + aDlg.AddButton(BUTTON_CANCEL,BUTTONID_CANCEL,0); + sal_uInt16 nRet = aDlg.Execute(); + if( nRet == RET_CANCEL) + { + m_pCurrentlyTabConnData.reset(); + } + else if ( nRet == RET_OK ) // EDIT + { + ConnDoubleClicked(m_pExistingConnection); + m_pCurrentlyTabConnData.reset(); + } + m_pExistingConnection = NULL; + } + if(m_pCurrentlyTabConnData) + { + ORelationDialog aRelDlg( this, m_pCurrentlyTabConnData ); + if (aRelDlg.Execute() == RET_OK) + { + // already updated by the dialog + addConnection( new ORelationTableConnection( this, m_pCurrentlyTabConnData ) ); + } + m_pCurrentlyTabConnData.reset(); + } +} + +// ----------------------------------------------------------------------------- +OTableWindow* ORelationTableView::createWindow(const TTableWindowData::value_type& _pData) +{ + return new ORelationTableWindow(this,_pData); +} +// ----------------------------------------------------------------------------- +bool ORelationTableView::allowQueries() const +{ + return false; +} +// ----------------------------------------------------------------------------- +void ORelationTableView::_elementInserted( const container::ContainerEvent& /*_rEvent*/ ) throw(::com::sun::star::uno::RuntimeException) +{ + +} +// ----------------------------------------------------------------------------- +void ORelationTableView::_elementRemoved( const container::ContainerEvent& _rEvent ) throw(::com::sun::star::uno::RuntimeException) +{ + m_bInRemove = true; + ::rtl::OUString sName; + if ( _rEvent.Accessor >>= sName ) + { + OTableWindow* pTableWindow = GetTabWindow(sName); + if ( pTableWindow ) + { + m_pView->getController().ClearUndoManager(); + OJoinTableView::RemoveTabWin( pTableWindow ); + + m_pView->getController().InvalidateFeature(SID_RELATION_ADD_RELATION); + m_pView->getController().InvalidateFeature(ID_BROWSER_UNDO); + m_pView->getController().InvalidateFeature(ID_BROWSER_REDO); + } + } + m_bInRemove = false; +} +// ----------------------------------------------------------------------------- +void ORelationTableView::_elementReplaced( const container::ContainerEvent& /*_rEvent*/ ) throw(::com::sun::star::uno::RuntimeException) +{ +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |