Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 169 insertions, 0 deletions

diff --git a/sc/source/ui/dbgui/dapidata.cxx b/sc/source/ui/dbgui/dapidata.cxx
new file mode 100644
index 000000000..198d82783
--- /dev/null
+++ b/sc/source/ui/dbgui/dapidata.cxx
@@ -0,0 +1,169 @@
+/* -*- 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 <tools/diagnose_ex.h>
+
+#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>
+
+using namespace com::sun::star;
+
+#include <dapidata.hxx>
+#include <dpsdbtab.hxx>
+
+//  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: */