forked from amazingfate/loongoffice
436 lines
17 KiB
C++
436 lines
17 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
#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< 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 ?
|
|
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
|
|
OUString sSourceFieldName = jxdSource.pListBox->GetEntryText(jxdSource.pEntry);
|
|
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 OUString& _rComposedName, const OUString& rWinName, sal_Bool /*bNewTable*/)
|
|
{
|
|
DBG_CHKTHIS(ORelationTableView,NULL);
|
|
OSL_ENSURE(!_rComposedName.isEmpty(),"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), RET_OK, BUTTONDIALOG_DEFBUTTON | BUTTONDIALOG_FOCUSBUTTON);
|
|
aDlg.AddButton( ModuleRes(STR_QUERY_REL_CREATE), RET_YES, 0);
|
|
aDlg.AddButton(BUTTON_CANCEL,RET_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;
|
|
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: */
|