706 lines
26 KiB
C++
706 lines
26 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 "controlwizard.hxx"
|
|
#include <tools/debug.hxx>
|
|
#include <com/sun/star/container/XNameAccess.hpp>
|
|
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
|
|
#include <com/sun/star/sdb/DatabaseContext.hpp>
|
|
#include <com/sun/star/sdb/XQueriesSupplier.hpp>
|
|
#include <com/sun/star/sdbc/XPreparedStatement.hpp>
|
|
#include <com/sun/star/container/XChild.hpp>
|
|
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
|
|
#include <com/sun/star/frame/XModel.hpp>
|
|
#include <com/sun/star/sheet/XSpreadsheetView.hpp>
|
|
#include <com/sun/star/drawing/XDrawView.hpp>
|
|
#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
|
|
#include <com/sun/star/sdb/CommandType.hpp>
|
|
#include <com/sun/star/sdbc/SQLWarning.hpp>
|
|
#include <com/sun/star/sdb/SQLContext.hpp>
|
|
#include <com/sun/star/task/InteractionHandler.hpp>
|
|
#include <comphelper/processfactory.hxx>
|
|
#include <comphelper/types.hxx>
|
|
#include <connectivity/dbtools.hxx>
|
|
#include <vcl/msgbox.hxx>
|
|
#include <comphelper/interaction.hxx>
|
|
#include <vcl/stdtext.hxx>
|
|
#include <svtools/localresaccess.hxx>
|
|
#include <connectivity/conncleanup.hxx>
|
|
#include <com/sun/star/sdbc/DataType.hpp>
|
|
#include <tools/urlobj.hxx>
|
|
#include <vcl/layout.hxx>
|
|
|
|
namespace dbp
|
|
{
|
|
using namespace ::com::sun::star::uno;
|
|
using namespace ::com::sun::star::awt;
|
|
using namespace ::com::sun::star::lang;
|
|
using namespace ::com::sun::star::sdb;
|
|
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::drawing;
|
|
using namespace ::com::sun::star::frame;
|
|
using namespace ::com::sun::star::sheet;
|
|
using namespace ::com::sun::star::form;
|
|
using namespace ::com::sun::star::task;
|
|
using namespace ::svt;
|
|
using namespace ::comphelper;
|
|
using namespace ::dbtools;
|
|
|
|
struct OAccessRegulator
|
|
{
|
|
friend class OControlWizardPage;
|
|
|
|
protected:
|
|
OAccessRegulator() { }
|
|
};
|
|
|
|
OControlWizardPage::OControlWizardPage( OControlWizard* _pParent, const OString& rID, const OUString& rUIXMLDescription )
|
|
:OControlWizardPage_Base( _pParent, rID, rUIXMLDescription )
|
|
,m_pFormDatasourceLabel(NULL)
|
|
,m_pFormDatasource(NULL)
|
|
,m_pFormContentTypeLabel(NULL)
|
|
,m_pFormContentType(NULL)
|
|
,m_pFormTableLabel(NULL)
|
|
,m_pFormTable(NULL)
|
|
{
|
|
}
|
|
|
|
OControlWizardPage::~OControlWizardPage()
|
|
{
|
|
disposeOnce();
|
|
}
|
|
|
|
void OControlWizardPage::dispose()
|
|
{
|
|
m_pFormDatasourceLabel.clear();
|
|
m_pFormDatasource.clear();
|
|
m_pFormContentTypeLabel.clear();
|
|
m_pFormContentType.clear();
|
|
m_pFormTableLabel.clear();
|
|
m_pFormTable.clear();
|
|
OControlWizardPage_Base::dispose();
|
|
}
|
|
|
|
OControlWizard* OControlWizardPage::getDialog()
|
|
{
|
|
return static_cast< OControlWizard* >(GetParent());
|
|
}
|
|
|
|
const OControlWizard* OControlWizardPage::getDialog() const
|
|
{
|
|
return static_cast< OControlWizard* >(GetParent());
|
|
}
|
|
|
|
|
|
bool OControlWizardPage::updateContext()
|
|
{
|
|
return getDialog()->updateContext(OAccessRegulator());
|
|
}
|
|
|
|
|
|
Reference< XConnection > OControlWizardPage::getFormConnection() const
|
|
{
|
|
return getDialog()->getFormConnection(OAccessRegulator());
|
|
}
|
|
|
|
|
|
void OControlWizardPage::setFormConnection( const Reference< XConnection >& _rxConn, bool _bAutoDispose )
|
|
{
|
|
getDialog()->setFormConnection( OAccessRegulator(), _rxConn, _bAutoDispose );
|
|
}
|
|
|
|
|
|
const OControlWizardContext& OControlWizardPage::getContext()
|
|
{
|
|
return getDialog()->getContext();
|
|
}
|
|
|
|
|
|
void OControlWizardPage::fillListBox(ListBox& _rList, const Sequence< OUString >& _rItems, bool _bClear)
|
|
{
|
|
if (_bClear)
|
|
_rList.Clear();
|
|
const OUString* pItems = _rItems.getConstArray();
|
|
const OUString* pEnd = pItems + _rItems.getLength();
|
|
::svt::WizardTypes::WizardState nPos;
|
|
sal_Int32 nIndex = 0;
|
|
for (;pItems < pEnd; ++pItems, ++nIndex)
|
|
{
|
|
nPos = _rList.InsertEntry(*pItems);
|
|
_rList.SetEntryData(nPos, reinterpret_cast<void*>(nIndex));
|
|
}
|
|
}
|
|
|
|
|
|
void OControlWizardPage::fillListBox(ComboBox& _rList, const Sequence< OUString >& _rItems, bool _bClear)
|
|
{
|
|
if (_bClear)
|
|
_rList.Clear();
|
|
const OUString* pItems = _rItems.getConstArray();
|
|
const OUString* pEnd = pItems + _rItems.getLength();
|
|
::svt::WizardTypes::WizardState nPos;
|
|
sal_Int32 nIndex = 0;
|
|
for (;pItems < pEnd; ++pItems)
|
|
{
|
|
nPos = _rList.InsertEntry(*pItems);
|
|
_rList.SetEntryData(nPos, reinterpret_cast<void*>(nIndex));
|
|
}
|
|
}
|
|
|
|
|
|
void OControlWizardPage::enableFormDatasourceDisplay()
|
|
{
|
|
if (m_pFormContentType)
|
|
// nothing to do
|
|
return;
|
|
|
|
VclFrame *_pFrame = get<VclFrame>("sourceframe");
|
|
_pFrame->Show();
|
|
get(m_pFormContentType,"contenttype");
|
|
get(m_pFormContentTypeLabel,"contenttypelabel");
|
|
get(m_pFormDatasource, "datasource");
|
|
get(m_pFormDatasourceLabel, "datasourcelabel");
|
|
get(m_pFormTable,"formtable");
|
|
get(m_pFormTableLabel,"formtablelabel");
|
|
|
|
const OControlWizardContext& rContext = getContext();
|
|
if ( rContext.bEmbedded )
|
|
{
|
|
m_pFormDatasourceLabel->Hide();
|
|
m_pFormDatasource->Hide();
|
|
m_pFormContentTypeLabel->SetPosPixel(m_pFormDatasourceLabel->GetPosPixel());
|
|
m_pFormContentType->SetPosPixel(m_pFormDatasource->GetPosPixel());
|
|
m_pFormTableLabel->SetPosPixel(::Point(m_pFormDatasourceLabel->GetPosPixel().X(),m_pFormTableLabel->GetPosPixel().Y()));
|
|
m_pFormTable->SetPosPixel(::Point(m_pFormDatasource->GetPosPixel().X(),m_pFormTable->GetPosPixel().Y()));
|
|
}
|
|
}
|
|
|
|
void OControlWizardPage::initializePage()
|
|
{
|
|
if (m_pFormDatasource && m_pFormContentTypeLabel && m_pFormTable)
|
|
{
|
|
const OControlWizardContext& rContext = getContext();
|
|
OUString sDataSource;
|
|
OUString sCommand;
|
|
sal_Int32 nCommandType = CommandType::COMMAND;
|
|
try
|
|
{
|
|
rContext.xForm->getPropertyValue("DataSourceName") >>= sDataSource;
|
|
rContext.xForm->getPropertyValue("Command") >>= sCommand;
|
|
rContext.xForm->getPropertyValue("CommandType") >>= nCommandType;
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizardPage::initializePage: caught an exception!");
|
|
}
|
|
|
|
INetURLObject aURL( sDataSource );
|
|
if( aURL.GetProtocol() != INetProtocol::NotValid )
|
|
sDataSource = aURL.GetName(INetURLObject::DECODE_WITH_CHARSET);
|
|
m_pFormDatasource->SetText(sDataSource);
|
|
m_pFormTable->SetText(sCommand);
|
|
|
|
::svt::WizardTypes::WizardState nCommandTypeResourceId = 0;
|
|
switch (nCommandType)
|
|
{
|
|
case CommandType::TABLE:
|
|
nCommandTypeResourceId = RID_STR_TYPE_TABLE;
|
|
break;
|
|
|
|
case CommandType::QUERY:
|
|
nCommandTypeResourceId = RID_STR_TYPE_QUERY;
|
|
break;
|
|
|
|
default:
|
|
nCommandTypeResourceId = RID_STR_TYPE_COMMAND;
|
|
break;
|
|
}
|
|
m_pFormContentType->SetText(ModuleRes(nCommandTypeResourceId).toString());
|
|
}
|
|
|
|
OControlWizardPage_Base::initializePage();
|
|
}
|
|
|
|
OControlWizard::OControlWizard( vcl::Window* _pParent,
|
|
const Reference< XPropertySet >& _rxObjectModel, const Reference< XComponentContext >& _rxContext )
|
|
:OWizardMachine(_pParent, WizardButtonFlags::CANCEL | WizardButtonFlags::PREVIOUS | WizardButtonFlags::NEXT | WizardButtonFlags::FINISH)
|
|
,m_xContext(_rxContext)
|
|
{
|
|
m_aContext.xObjectModel = _rxObjectModel;
|
|
initContext();
|
|
|
|
SetPageSizePixel(LogicToPixel(::Size(WINDOW_SIZE_X, WINDOW_SIZE_Y), MAP_APPFONT));
|
|
defaultButton(WizardButtonFlags::NEXT);
|
|
enableButtons(WizardButtonFlags::FINISH, false);
|
|
}
|
|
|
|
OControlWizard::~OControlWizard()
|
|
{
|
|
}
|
|
|
|
short OControlWizard::Execute()
|
|
{
|
|
// get the class id of the control we're dealing with
|
|
sal_Int16 nClassId = FormComponentType::CONTROL;
|
|
try
|
|
{
|
|
getContext().xObjectModel->getPropertyValue("ClassId") >>= nClassId;
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::activate: could not obtain the class id!");
|
|
}
|
|
if (!approveControl(nClassId))
|
|
{
|
|
// TODO: MessageBox or exception
|
|
return RET_CANCEL;
|
|
}
|
|
|
|
ActivatePage();
|
|
|
|
return OControlWizard_Base::Execute();
|
|
}
|
|
|
|
|
|
void OControlWizard::ActivatePage()
|
|
{
|
|
OControlWizard_Base::ActivatePage();
|
|
}
|
|
|
|
|
|
void OControlWizard::implDetermineShape()
|
|
{
|
|
Reference< XIndexAccess > xPageObjects(m_aContext.xDrawPage, UNO_QUERY);
|
|
DBG_ASSERT(xPageObjects.is(), "OControlWizard::implDetermineShape: invalid page!");
|
|
|
|
// for comparing the model
|
|
Reference< XControlModel > xModelCompare(m_aContext.xObjectModel, UNO_QUERY);
|
|
|
|
if (xPageObjects.is())
|
|
{
|
|
// loop through all objects of the page
|
|
sal_Int32 nObjects = xPageObjects->getCount();
|
|
Reference< XControlShape > xControlShape;
|
|
Reference< XControlModel > xControlModel;
|
|
for (sal_Int32 i=0; i<nObjects; ++i)
|
|
{
|
|
if (xPageObjects->getByIndex(i) >>= xControlShape)
|
|
{ // it _is_ a control shape
|
|
xControlModel = xControlShape->getControl();
|
|
DBG_ASSERT(xControlModel.is(), "OControlWizard::implDetermineShape: control shape without model!");
|
|
if (xModelCompare.get() == xControlModel.get())
|
|
{
|
|
m_aContext.xObjectShape = xControlShape;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void OControlWizard::implDetermineForm()
|
|
{
|
|
Reference< XChild > xModelAsChild(m_aContext.xObjectModel, UNO_QUERY);
|
|
Reference< XInterface > xControlParent;
|
|
if (xModelAsChild.is())
|
|
xControlParent = xModelAsChild->getParent();
|
|
|
|
m_aContext.xForm = Reference< XPropertySet >(xControlParent, UNO_QUERY);
|
|
m_aContext.xRowSet = Reference< XRowSet >(xControlParent, UNO_QUERY);
|
|
DBG_ASSERT(m_aContext.xForm.is() && m_aContext.xRowSet.is(),
|
|
"OControlWizard::implDetermineForm: missing some interfaces of the control parent!");
|
|
|
|
}
|
|
|
|
|
|
void OControlWizard::implDeterminePage()
|
|
{
|
|
try
|
|
{
|
|
// get the document model
|
|
Reference< XChild > xControlAsChild(m_aContext.xObjectModel, UNO_QUERY);
|
|
Reference< XChild > xModelSearch(xControlAsChild->getParent(), UNO_QUERY);
|
|
|
|
Reference< XModel > xModel(xModelSearch, UNO_QUERY);
|
|
while (xModelSearch.is() && !xModel.is())
|
|
{
|
|
xModelSearch = Reference< XChild >(xModelSearch->getParent(), UNO_QUERY);
|
|
xModel = Reference< XModel >(xModelSearch, UNO_QUERY);
|
|
}
|
|
|
|
Reference< XDrawPage > xPage;
|
|
if (xModel.is())
|
|
{
|
|
m_aContext.xDocumentModel = xModel;
|
|
|
|
Reference< XDrawPageSupplier > xPageSupp(xModel, UNO_QUERY);
|
|
if (xPageSupp.is())
|
|
{ // it's a document with only one page -> Writer
|
|
xPage = xPageSupp->getDrawPage();
|
|
}
|
|
else
|
|
{
|
|
// get the controller currently working on this model
|
|
Reference< XController > xController = xModel->getCurrentController();
|
|
DBG_ASSERT(xController.is(), "OControlWizard::implDeterminePage: no current controller!");
|
|
|
|
// maybe it's a spreadsheet
|
|
Reference< XSpreadsheetView > xView(xController, UNO_QUERY);
|
|
if (xView.is())
|
|
{ // okay, it is one
|
|
Reference< XSpreadsheet > xSheet = xView->getActiveSheet();
|
|
xPageSupp = Reference< XDrawPageSupplier >(xSheet, UNO_QUERY);
|
|
DBG_ASSERT(xPageSupp.is(), "OControlWizard::implDeterminePage: a spreadsheet which is no page supplier!");
|
|
if (xPageSupp.is())
|
|
xPage = xPageSupp->getDrawPage();
|
|
}
|
|
else
|
|
{ // can be a draw/impress doc only
|
|
Reference< XDrawView > xDrawView(xController, UNO_QUERY);
|
|
DBG_ASSERT(xDrawView.is(), "OControlWizard::implDeterminePage: no alternatives left ... can't determine the page!");
|
|
if (xDrawView.is())
|
|
xPage = xDrawView->getCurrentPage();
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
DBG_ASSERT(xPage.is(), "OControlWizard::implDeterminePage: can't determine the page (no model)!");
|
|
}
|
|
m_aContext.xDrawPage = xPage;
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::implDeterminePage: caught an exception!");
|
|
}
|
|
}
|
|
|
|
|
|
void OControlWizard::implGetDSContext()
|
|
{
|
|
try
|
|
{
|
|
DBG_ASSERT(m_xContext.is(), "OControlWizard::implGetDSContext: invalid service factory!");
|
|
|
|
m_aContext.xDatasourceContext = DatabaseContext::create(m_xContext);
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::implGetDSContext: invalid database context!");
|
|
}
|
|
}
|
|
|
|
|
|
Reference< XConnection > OControlWizard::getFormConnection(const OAccessRegulator&) const
|
|
{
|
|
return getFormConnection();
|
|
}
|
|
|
|
Reference< XConnection > OControlWizard::getFormConnection() const
|
|
{
|
|
Reference< XConnection > xConn;
|
|
try
|
|
{
|
|
if ( !::dbtools::isEmbeddedInDatabase(m_aContext.xForm,xConn) )
|
|
m_aContext.xForm->getPropertyValue("ActiveConnection") >>= xConn;
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::getFormConnection: caught an exception!");
|
|
}
|
|
return xConn;
|
|
}
|
|
|
|
|
|
void OControlWizard::setFormConnection( const OAccessRegulator& _rAccess, const Reference< XConnection >& _rxConn, bool _bAutoDispose )
|
|
{
|
|
try
|
|
{
|
|
Reference< XConnection > xOldConn = getFormConnection(_rAccess);
|
|
if (xOldConn.get() == _rxConn.get())
|
|
return;
|
|
|
|
disposeComponent(xOldConn);
|
|
|
|
// set the new connection
|
|
if ( _bAutoDispose )
|
|
{
|
|
// for this, use a AutoDisposer (so the conn is cleaned up when the form dies or get's another connection)
|
|
Reference< XRowSet > xFormRowSet( m_aContext.xForm, UNO_QUERY );
|
|
OAutoConnectionDisposer* pAutoDispose = new OAutoConnectionDisposer( xFormRowSet, _rxConn );
|
|
Reference< XPropertyChangeListener > xEnsureDelete( pAutoDispose );
|
|
}
|
|
else
|
|
{
|
|
m_aContext.xForm->setPropertyValue("ActiveConnection", makeAny( _rxConn ) );
|
|
}
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::setFormConnection: caught an exception!");
|
|
}
|
|
}
|
|
|
|
|
|
bool OControlWizard::updateContext(const OAccessRegulator&)
|
|
{
|
|
return initContext();
|
|
}
|
|
|
|
Reference< XInteractionHandler > OControlWizard::getInteractionHandler(vcl::Window* _pWindow) const
|
|
{
|
|
Reference< XInteractionHandler > xHandler;
|
|
try
|
|
{
|
|
xHandler = Reference< XInteractionHandler >( InteractionHandler::createWithParent(m_xContext, 0), UNO_QUERY_THROW );
|
|
}
|
|
catch(const Exception&) { }
|
|
if (!xHandler.is())
|
|
{
|
|
const OUString sInteractionHandlerServiceName("com.sun.star.task.InteractionHandler");
|
|
ShowServiceNotAvailableError(_pWindow, sInteractionHandlerServiceName, true);
|
|
}
|
|
return xHandler;
|
|
}
|
|
|
|
bool OControlWizard::initContext()
|
|
{
|
|
DBG_ASSERT(m_aContext.xObjectModel.is(), "OGroupBoxWizard::initContext: have no control model to work with!");
|
|
if (!m_aContext.xObjectModel.is())
|
|
return false;
|
|
|
|
// reset the context
|
|
m_aContext.xForm.clear();
|
|
m_aContext.xRowSet.clear();
|
|
m_aContext.xDocumentModel.clear();
|
|
m_aContext.xDrawPage.clear();
|
|
m_aContext.xObjectShape.clear();
|
|
m_aContext.aFieldNames.realloc(0);
|
|
|
|
m_aContext.xObjectContainer.clear();
|
|
m_aContext.aTypes.clear();
|
|
m_aContext.bEmbedded = false;
|
|
|
|
Any aSQLException;
|
|
Reference< XPreparedStatement > xStatement;
|
|
try
|
|
{
|
|
// get the datasource context
|
|
implGetDSContext();
|
|
|
|
// first, determine the form the control belongs to
|
|
implDetermineForm();
|
|
|
|
// need the page, too
|
|
implDeterminePage();
|
|
|
|
// the shape of the control
|
|
implDetermineShape();
|
|
|
|
// get the columns of the object the settins refer to
|
|
Reference< XNameAccess > xColumns;
|
|
|
|
if (m_aContext.xForm.is())
|
|
{
|
|
// collect some properties of the form
|
|
OUString sObjectName = ::comphelper::getString(m_aContext.xForm->getPropertyValue("Command"));
|
|
sal_Int32 nObjectType = ::comphelper::getINT32(m_aContext.xForm->getPropertyValue("CommandType"));
|
|
|
|
// calculate the connection the rowset is working with
|
|
Reference< XConnection > xConnection;
|
|
m_aContext.bEmbedded = ::dbtools::isEmbeddedInDatabase( m_aContext.xForm, xConnection );
|
|
if ( !m_aContext.bEmbedded )
|
|
xConnection = ::dbtools::connectRowset( m_aContext.xRowSet, m_xContext, true );
|
|
|
|
// get the fields
|
|
if (xConnection.is())
|
|
{
|
|
switch (nObjectType)
|
|
{
|
|
case 0:
|
|
{
|
|
Reference< XTablesSupplier > xSupplyTables(xConnection, UNO_QUERY);
|
|
if (xSupplyTables.is() && xSupplyTables->getTables().is() && xSupplyTables->getTables()->hasByName(sObjectName))
|
|
{
|
|
Reference< XColumnsSupplier > xSupplyColumns;
|
|
m_aContext.xObjectContainer = xSupplyTables->getTables();
|
|
m_aContext.xObjectContainer->getByName(sObjectName) >>= xSupplyColumns;
|
|
DBG_ASSERT(xSupplyColumns.is(), "OControlWizard::initContext: invalid table columns!");
|
|
xColumns = xSupplyColumns->getColumns();
|
|
}
|
|
}
|
|
break;
|
|
case 1:
|
|
{
|
|
Reference< XQueriesSupplier > xSupplyQueries(xConnection, UNO_QUERY);
|
|
if (xSupplyQueries.is() && xSupplyQueries->getQueries().is() && xSupplyQueries->getQueries()->hasByName(sObjectName))
|
|
{
|
|
Reference< XColumnsSupplier > xSupplyColumns;
|
|
m_aContext.xObjectContainer = xSupplyQueries->getQueries();
|
|
m_aContext.xObjectContainer->getByName(sObjectName) >>= xSupplyColumns;
|
|
DBG_ASSERT(xSupplyColumns.is(), "OControlWizard::initContext: invalid query columns!");
|
|
xColumns = xSupplyColumns->getColumns();
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
{
|
|
xStatement = xConnection->prepareStatement(sObjectName);
|
|
|
|
// not interested in any results, only in the fields
|
|
Reference< XPropertySet > xStatementProps(xStatement, UNO_QUERY);
|
|
xStatementProps->setPropertyValue("MaxRows", makeAny(sal_Int32(0)));
|
|
|
|
// TODO: think about handling local SQLExceptions here ...
|
|
Reference< XColumnsSupplier > xSupplyCols(xStatement->executeQuery(), UNO_QUERY);
|
|
if (xSupplyCols.is())
|
|
xColumns = xSupplyCols->getColumns();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (xColumns.is())
|
|
{
|
|
m_aContext.aFieldNames = xColumns->getElementNames();
|
|
static const char s_sFieldTypeProperty[] = "Type";
|
|
const OUString* pBegin = m_aContext.aFieldNames.getConstArray();
|
|
const OUString* pEnd = pBegin + m_aContext.aFieldNames.getLength();
|
|
for(;pBegin != pEnd;++pBegin)
|
|
{
|
|
sal_Int32 nFieldType = DataType::OTHER;
|
|
try
|
|
{
|
|
Reference< XPropertySet > xColumn;
|
|
xColumns->getByName(*pBegin) >>= xColumn;
|
|
xColumn->getPropertyValue(s_sFieldTypeProperty) >>= nFieldType;
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::initContext: unexpected exception while gathering column information!");
|
|
}
|
|
m_aContext.aTypes.insert(OControlWizardContext::TNameTypeMap::value_type(*pBegin,nFieldType));
|
|
}
|
|
}
|
|
}
|
|
catch(const SQLContext& e) { aSQLException <<= e; }
|
|
catch(const SQLWarning& e) { aSQLException <<= e; }
|
|
catch(const SQLException& e) { aSQLException <<= e; }
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::initContext: could not retrieve the control context (caught an exception)!");
|
|
}
|
|
|
|
::comphelper::disposeComponent(xStatement);
|
|
|
|
if (aSQLException.hasValue())
|
|
{ // an SQLException (or derivee) was thrown ...
|
|
|
|
// prepend an extra SQLContext explaining what we were doing
|
|
SQLContext aContext;
|
|
aContext.Message = ModuleRes(RID_STR_COULDNOTOPENTABLE).toString();
|
|
aContext.NextException = aSQLException;
|
|
|
|
// create an interaction handler to display this exception
|
|
Reference< XInteractionHandler > xHandler = getInteractionHandler(this);
|
|
if ( !xHandler.is() )
|
|
return false;
|
|
|
|
Reference< XInteractionRequest > xRequest = new OInteractionRequest(makeAny(aContext));
|
|
try
|
|
{
|
|
xHandler->handle(xRequest);
|
|
}
|
|
catch(const Exception&) { }
|
|
return false;
|
|
}
|
|
|
|
return 0 != m_aContext.aFieldNames.getLength();
|
|
}
|
|
|
|
|
|
void OControlWizard::commitControlSettings(OControlWizardSettings* _pSettings)
|
|
{
|
|
DBG_ASSERT(m_aContext.xObjectModel.is(), "OControlWizard::commitControlSettings: have no control model to work with!");
|
|
if (!m_aContext.xObjectModel.is())
|
|
return;
|
|
|
|
// the only thing we have at the moment is the label
|
|
try
|
|
{
|
|
OUString sLabelPropertyName("Label");
|
|
Reference< XPropertySetInfo > xInfo = m_aContext.xObjectModel->getPropertySetInfo();
|
|
if (xInfo.is() && xInfo->hasPropertyByName(sLabelPropertyName))
|
|
{
|
|
OUString sControlLabel(_pSettings->sControlLabel);
|
|
m_aContext.xObjectModel->setPropertyValue(
|
|
OUString("Label"),
|
|
makeAny(sControlLabel)
|
|
);
|
|
}
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::commitControlSettings: could not commit the basic control settings!");
|
|
}
|
|
}
|
|
|
|
|
|
void OControlWizard::initControlSettings(OControlWizardSettings* _pSettings)
|
|
{
|
|
DBG_ASSERT(m_aContext.xObjectModel.is(), "OControlWizard::initControlSettings: have no control model to work with!");
|
|
if (!m_aContext.xObjectModel.is())
|
|
return;
|
|
|
|
// initialize some settings from the control model give
|
|
try
|
|
{
|
|
OUString sLabelPropertyName("Label");
|
|
Reference< XPropertySetInfo > xInfo = m_aContext.xObjectModel->getPropertySetInfo();
|
|
if (xInfo.is() && xInfo->hasPropertyByName(sLabelPropertyName))
|
|
{
|
|
OUString sControlLabel;
|
|
m_aContext.xObjectModel->getPropertyValue(sLabelPropertyName) >>= sControlLabel;
|
|
_pSettings->sControlLabel = sControlLabel;
|
|
}
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
OSL_FAIL("OControlWizard::initControlSettings: could not retrieve the basic control settings!");
|
|
}
|
|
}
|
|
|
|
|
|
bool OControlWizard::needDatasourceSelection()
|
|
{
|
|
// lemme see ...
|
|
return (0 == getContext().aFieldNames.getLength());
|
|
// if we got fields, the data source is valid ...
|
|
}
|
|
|
|
|
|
} // namespace dbp
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|