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diff --git a/sdext/source/minimizer/fileopendialog.cxx b/sdext/source/minimizer/fileopendialog.cxx
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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 .
+ */
+
+
+#include "fileopendialog.hxx"
+#include <sal/types.h>
+#include "pppoptimizertoken.hxx"
+#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
+#include <com/sun/star/ui/dialogs/FilePicker.hpp>
+#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
+#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
+#include <com/sun/star/ui/dialogs/XFilterManager.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/container/XEnumeration.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/view/XControlAccess.hpp>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::view;
+using namespace ::com::sun::star::ui::dialogs;
+
+FileOpenDialog::FileOpenDialog( const Reference< XComponentContext >& rxContext )
+{
+ mxFilePicker = FilePicker::createWithMode( rxContext, TemplateDescription::FILESAVE_AUTOEXTENSION);
+ mxFilePicker->setMultiSelectionMode( false );
+
+ Reference< XFilePickerControlAccess > xAccess( mxFilePicker, UNO_QUERY );
+ if ( xAccess.is() )
+ {
+ try
+ {
+ xAccess->setValue( ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION, 0, Any( true ) );
+ }
+ catch( css::uno::Exception& )
+ {}
+ }
+
+ // collecting a list of impress filters
+ Reference< XNameAccess > xFilters( rxContext->getServiceManager()->createInstanceWithContext(
+ "com.sun.star.document.FilterFactory", rxContext ), UNO_QUERY_THROW );
+ const Sequence< OUString > aFilterList( xFilters->getElementNames() );
+ for ( const auto& rFilter : aFilterList )
+ {
+ try
+ {
+ Sequence< PropertyValue > aFilterProperties;
+ if ( xFilters->getByName( rFilter ) >>= aFilterProperties )
+ {
+ FilterEntry aFilterEntry;
+ bool bImpressFilter = false;
+ for ( const PropertyValue& rProperty : std::as_const(aFilterProperties) )
+ {
+ bool bStop = false;
+ switch( TKGet( rProperty.Name ) )
+ {
+ case TK_DocumentService :
+ {
+ OUString sDocumentService;
+ rProperty.Value >>= sDocumentService;
+ if ( sDocumentService == "com.sun.star.presentation.PresentationDocument" )
+ bImpressFilter = true;
+ else
+ bStop = true;
+ }
+ break;
+ case TK_Name : rProperty.Value >>= aFilterEntry.maFilterEntryName; break;
+ case TK_UIName : rProperty.Value >>= aFilterEntry.maUIName; break;
+ case TK_Type : rProperty.Value >>= aFilterEntry.maType; break;
+ case TK_Flags : rProperty.Value >>= aFilterEntry.maFlags; break;
+ default : break;
+ }
+
+ if (bStop)
+ break;
+ }
+ if ( bImpressFilter && ( ( aFilterEntry.maFlags & 3 ) == 3 ) )
+ {
+ aFilterEntryList.push_back( aFilterEntry );
+ }
+ }
+ }
+ catch( Exception& )
+ {
+ }
+ }
+
+ Reference< XNameAccess > xTypes( rxContext->getServiceManager()->createInstanceWithContext(
+ "com.sun.star.document.TypeDetection", rxContext ), UNO_QUERY_THROW );
+
+ for (auto& rFilterEntry : aFilterEntryList)
+ {
+ Sequence< PropertyValue > aTypeProperties;
+ try
+ {
+ if ( xTypes->getByName( rFilterEntry.maType ) >>= aTypeProperties )
+ {
+ Sequence< OUString > aExtensions;
+ auto pProp = std::find_if(std::cbegin(aTypeProperties), std::cend(aTypeProperties),
+ [](const PropertyValue& rProp) { return rProp.Name == "Extensions"; });
+ if (pProp != std::cend(aTypeProperties))
+ pProp->Value >>= aExtensions;
+ if ( aExtensions.hasElements() )
+ {
+ // The filter title must be formed in the same way it is currently done in the
+ // internal implementation (see sfx2::appendFiltersForSave). And we will look
+ // for the same string returned from the dialog, so save it to maUIName:
+ OUString aTitle(
+ rFilterEntry.maUIName + " (." + aExtensions[0] + ")");
+ rFilterEntry.maUIName = aTitle;
+ OUString aFilter("*." + aExtensions[0]);
+ mxFilePicker->appendFilter(aTitle, aFilter);
+ if ( rFilterEntry.maFlags & 0x100 )
+ mxFilePicker->setCurrentFilter(aTitle);
+ }
+ }
+ }
+ catch ( const Exception& )
+ {
+ }
+ }
+}
+FileOpenDialog::~FileOpenDialog()
+{
+}
+sal_Int16 FileOpenDialog::execute()
+{
+ return mxFilePicker->execute();
+}
+void FileOpenDialog::setDefaultName( const OUString& rDefaultName )
+{
+ mxFilePicker->setDefaultName( rDefaultName );
+}
+OUString FileOpenDialog::getURL() const
+{
+ Sequence< OUString > aFileSeq( mxFilePicker->getSelectedFiles() );
+ return aFileSeq.hasElements() ? aFileSeq[ 0 ] : OUString();
+};
+OUString FileOpenDialog::getFilterName() const
+{
+ OUString aFilterName;
+ Reference< XFilterManager > xFilterManager( mxFilePicker, UNO_QUERY_THROW );
+ OUString aUIName( xFilterManager->getCurrentFilter() );
+ auto aIter = std::find_if(aFilterEntryList.begin(), aFilterEntryList.end(),
+ [&aUIName](const FilterEntry& rFilterEntry) { return rFilterEntry.maUIName == aUIName; });
+ if (aIter != aFilterEntryList.end())
+ aFilterName = aIter->maFilterEntryName;
+ return aFilterName;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */