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diff --git a/forms/source/misc/componenttools.cxx b/forms/source/misc/componenttools.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 <componenttools.hxx>
+
+#include <com/sun/star/container/XChild.hpp>
+#include <comphelper/sequence.hxx>
+
+#include <algorithm>
+#include <iterator>
+
+
+namespace frm
+{
+
+
+ using ::com::sun::star::frame::XModel;
+ using ::com::sun::star::uno::XInterface;
+ using ::com::sun::star::uno::Reference;
+ using ::com::sun::star::uno::UNO_QUERY;
+ using ::com::sun::star::container::XChild;
+
+ TypeBag::TypeBag( const TypeSequence& _rTypes1 )
+ {
+ addTypes( _rTypes1 );
+ }
+
+
+ TypeBag::TypeBag( const TypeSequence& _rTypes1, const TypeSequence& _rTypes2 )
+ {
+ addTypes( _rTypes1 );
+ addTypes( _rTypes2 );
+ }
+
+
+ TypeBag::TypeBag( const TypeSequence& _rTypes1, const TypeSequence& _rTypes2, const TypeSequence& _rTypes3 )
+ {
+ addTypes( _rTypes1 );
+ addTypes( _rTypes2 );
+ addTypes( _rTypes3 );
+ }
+
+
+ void TypeBag::addTypes( const TypeSequence& _rTypes )
+ {
+ ::std::copy(
+ _rTypes.begin(),
+ _rTypes.end(),
+ ::std::insert_iterator< TypeSet >( m_aTypes, m_aTypes.begin() )
+ );
+ }
+
+
+ void TypeBag::addType( const css::uno::Type& i_rType )
+ {
+ m_aTypes.insert( i_rType );
+ }
+
+
+ void TypeBag::removeType( const css::uno::Type& i_rType )
+ {
+ m_aTypes.erase( i_rType );
+ }
+
+
+ TypeBag::TypeSequence TypeBag::getTypes() const
+ {
+ return comphelper::containerToSequence(m_aTypes);
+ }
+
+
+ Reference< XModel > getXModel( const Reference< XInterface >& _rxComponent )
+ {
+ Reference< XInterface > xParent = _rxComponent;
+ Reference< XModel > xModel( xParent, UNO_QUERY );
+ while ( xParent.is() && !xModel.is() )
+ {
+ Reference< XChild > xChild( xParent, UNO_QUERY );
+ xParent.set( xChild.is() ? xChild->getParent() : Reference< XInterface >(), UNO_QUERY );
+ xModel.set( xParent, UNO_QUERY );
+ }
+ return xModel;
+ }
+
+
+} // namespace frm
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */