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/* -*- 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 .
*/
#undef SC_DLLIMPLEMENTATION
#include <comphelper/processfactory.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <com/sun/star/sheet/DataImportMode.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/sdb/XCompletedConnection.hpp>
#include <com/sun/star/task/InteractionHandler.hpp>
#include <dapidata.hxx>
#include <dpsdbtab.hxx>
using namespace com::sun::star;
// entries in the "type" ListBox
#define DP_TYPELIST_TABLE 0
#define DP_TYPELIST_QUERY 1
#define DP_TYPELIST_SQLNAT 3
ScDataPilotDatabaseDlg::ScDataPilotDatabaseDlg(weld::Window* pParent)
: GenericDialogController(pParent, "modules/scalc/ui/selectdatasource.ui", "SelectDataSourceDialog")
, m_xLbDatabase(m_xBuilder->weld_combo_box("database"))
, m_xCbObject(m_xBuilder->weld_combo_box("datasource"))
, m_xLbType(m_xBuilder->weld_combo_box("type"))
{
weld::WaitObject aWait(pParent); // initializing the database service the first time takes a while
try
{
// get database names
uno::Reference<sdb::XDatabaseContext> xContext = sdb::DatabaseContext::create(
comphelper::getProcessComponentContext() );
const uno::Sequence<OUString> aNames = xContext->getElementNames();
for( const OUString& aName : aNames )
{
m_xLbDatabase->append_text(aName);
}
}
catch(uno::Exception&)
{
TOOLS_WARN_EXCEPTION( "sc", "exception in database");
}
m_xLbDatabase->set_active(0);
m_xLbType->set_active(0);
FillObjects();
m_xLbDatabase->connect_changed( LINK( this, ScDataPilotDatabaseDlg, SelectHdl ) );
m_xLbType->connect_changed( LINK( this, ScDataPilotDatabaseDlg, SelectHdl ) );
}
ScDataPilotDatabaseDlg::~ScDataPilotDatabaseDlg()
{
}
void ScDataPilotDatabaseDlg::GetValues( ScImportSourceDesc& rDesc )
{
const sal_Int32 nSelect = m_xLbType->get_active();
rDesc.aDBName = m_xLbDatabase->get_active_text();
rDesc.aObject = m_xCbObject->get_active_text();
if (rDesc.aDBName.isEmpty() || rDesc.aObject.isEmpty())
rDesc.nType = sheet::DataImportMode_NONE;
else if ( nSelect == DP_TYPELIST_TABLE )
rDesc.nType = sheet::DataImportMode_TABLE;
else if ( nSelect == DP_TYPELIST_QUERY )
rDesc.nType = sheet::DataImportMode_QUERY;
else
rDesc.nType = sheet::DataImportMode_SQL;
rDesc.bNative = ( nSelect == DP_TYPELIST_SQLNAT );
}
IMPL_LINK_NOARG(ScDataPilotDatabaseDlg, SelectHdl, weld::ComboBox&, void)
{
FillObjects();
}
void ScDataPilotDatabaseDlg::FillObjects()
{
m_xCbObject->clear();
OUString aDatabaseName = m_xLbDatabase->get_active_text();
if (aDatabaseName.isEmpty())
return;
const int nSelect = m_xLbType->get_active();
if ( nSelect > DP_TYPELIST_QUERY )
return; // only tables and queries
try
{
// open connection (for tables or queries)
uno::Reference<sdb::XDatabaseContext> xContext = sdb::DatabaseContext::create(
comphelper::getProcessComponentContext() );
uno::Any aSourceAny = xContext->getByName( aDatabaseName );
uno::Reference<sdb::XCompletedConnection> xSource(aSourceAny, uno::UNO_QUERY);
if ( !xSource.is() ) return;
uno::Reference<task::XInteractionHandler> xHandler(
task::InteractionHandler::createWithParent(comphelper::getProcessComponentContext(), nullptr),
uno::UNO_QUERY_THROW);
uno::Reference<sdbc::XConnection> xConnection = xSource->connectWithCompletion( xHandler );
uno::Reference<container::XNameAccess> xItems;
if ( nSelect == DP_TYPELIST_TABLE )
{
// get all tables
uno::Reference<sdbcx::XTablesSupplier> xTablesSupp( xConnection, uno::UNO_QUERY );
if ( !xTablesSupp.is() ) return;
xItems = xTablesSupp->getTables();
}
else
{
// get all queries
uno::Reference<sdb::XQueriesSupplier> xQueriesSupp( xConnection, uno::UNO_QUERY );
if ( !xQueriesSupp.is() ) return;
xItems = xQueriesSupp->getQueries();
}
if ( !xItems.is() ) return;
// fill list
const uno::Sequence<OUString> aNames = xItems->getElementNames();
for( const OUString& aName : aNames )
{
m_xCbObject->append_text(aName);
}
}
catch(uno::Exception&)
{
// this may happen if an invalid database is selected -> no DBG_ERROR
TOOLS_WARN_EXCEPTION( "sc", "exception in database");
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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