    /* -*- 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 <uifactory/menubarfactory.hxx>

    #include <uielement/menubarwrapper.hxx>

    #include <com/sun/star/frame/ModuleManager.hpp>
    #include <com/sun/star/frame/XFrame.hpp>
    #include <com/sun/star/frame/XModel.hpp>
    #include <com/sun/star/lang/XInitialization.hpp>
    #include <com/sun/star/ui/theModuleUIConfigurationManagerSupplier.hpp>
    #include <com/sun/star/ui/XUIConfigurationManagerSupplier.hpp>
    #include <com/sun/star/uno/XComponentContext.hpp>

    #include <vcl/menu.hxx>
    #include <vcl/svapp.hxx>
    #include <rtl/ustrbuf.hxx>

    using namespace com::sun::star::uno;
    using namespace com::sun::star::lang;
    using namespace com::sun::star::frame;
    using namespace com::sun::star::beans;
    using namespace com::sun::star::util;
    using namespace ::com::sun::star::ui;

    namespace framework
    {

    MenuBarFactory::MenuBarFactory( const css::uno::Reference< css::uno::XComponentContext >& xContext )
        : m_xContext( xContext )
    {
    }

    MenuBarFactory::~MenuBarFactory()
    {
    }

    // XUIElementFactory
    Reference< XUIElement > SAL_CALL MenuBarFactory::createUIElement(
        const OUString& ResourceURL,
        const Sequence< PropertyValue >& Args )
    {
        Reference< css::ui::XUIElement > xMenuBar(
                static_cast<OWeakObject *>(new MenuBarWrapper(m_xContext)), UNO_QUERY);
        CreateUIElement(ResourceURL, Args, "private:resource/menubar/", xMenuBar, m_xContext);
        return xMenuBar;
    }

    void MenuBarFactory::CreateUIElement(const OUString& ResourceURL
                                         ,const Sequence< PropertyValue >& Args
                                         ,const OUString& ResourceType
                                         ,const Reference< css::ui::XUIElement >& _xMenuBar
                                         ,const css::uno::Reference< css::uno::XComponentContext >& _rxContext)
    {
        sal_Int32 nConfigPropertyIndex( Args.getLength() );
        sal_Int32 nURLPropertyIndex( Args.getLength() );
        Reference< XUIConfigurationManager > xCfgMgr;
        Reference< XFrame >                  xFrame;
        OUString                        aResourceURL( ResourceURL );

        for ( sal_Int32 n = 0; n < Args.getLength(); n++ )
        {
            if ( Args[n].Name == "ConfigurationSource" )
            {
                nConfigPropertyIndex = n;
                Args[n].Value >>= xCfgMgr;
            }
            else if ( Args[n].Name == "ResourceURL" )
            {
                nURLPropertyIndex = n;
                Args[n].Value >>= aResourceURL;
            }
            else if ( Args[n].Name == "Frame" )
                Args[n].Value >>= xFrame;
        }
        if (!aResourceURL.startsWith(ResourceType))
            throw IllegalArgumentException();

        // Identify frame and determine document based ui configuration manager/module ui configuration manager
        if ( xFrame.is() && !xCfgMgr.is() )
        {
            bool bHasSettings( false );
            Reference< XModel > xModel;

            Reference< XController > xController = xFrame->getController();
            if ( xController.is() )
                xModel = xController->getModel();

            if ( xModel.is() )
            {
                Reference< XUIConfigurationManagerSupplier > xUIConfigurationManagerSupplier( xModel, UNO_QUERY );
                if ( xUIConfigurationManagerSupplier.is() )
                {
                    xCfgMgr = xUIConfigurationManagerSupplier->getUIConfigurationManager();
                    bHasSettings = xCfgMgr->hasSettings( aResourceURL );
                }
            }

            if ( !bHasSettings )
            {
                Reference< css::frame::XModuleManager2 > xModuleManager =
                    ModuleManager::create( _rxContext );
                OUString aModuleIdentifier = xModuleManager->identify( Reference<XInterface>( xFrame, UNO_QUERY ) );
                if ( !aModuleIdentifier.isEmpty() )
                {
                    Reference< XModuleUIConfigurationManagerSupplier > xModuleCfgSupplier =
                        theModuleUIConfigurationManagerSupplier::get( _rxContext );
                    xCfgMgr = xModuleCfgSupplier->getUIConfigurationManager( aModuleIdentifier );
                }
            }
        }

        sal_Int32 nSeqLength( Args.getLength() );
        if ( Args.getLength() == nConfigPropertyIndex )
            nSeqLength++;
        if ( Args.getLength() == nURLPropertyIndex )
            nSeqLength++;
        if ( nConfigPropertyIndex == nURLPropertyIndex )
            nURLPropertyIndex++;

        Sequence< Any > aPropSeq( nSeqLength );
        for ( sal_Int32 n = 0; n < aPropSeq.getLength(); n++ )
        {
            PropertyValue aPropValue;
            if ( n == nURLPropertyIndex )
            {
                aPropValue.Name = "ResourceURL";
                aPropValue.Value <<= aResourceURL;
            }
            else if ( n == nConfigPropertyIndex )
            {
                aPropValue.Name = "ConfigurationSource";
                aPropValue.Value <<= xCfgMgr;
            }
            else
                aPropValue = Args[n];

            aPropSeq[n] <<= aPropValue;
        }

        SolarMutexGuard aGuard;
        Reference< XInitialization > xInit( _xMenuBar, UNO_QUERY );
        xInit->initialize( aPropSeq );
    }

    } // namespace framework

    extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
    com_sun_star_comp_framework_MenuBarFactory_get_implementation(
        css::uno::XComponentContext *context,
        css::uno::Sequence<css::uno::Any> const &)
    {
        return cppu::acquire(new framework::MenuBarFactory(context));
    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V572 It is odd that the object which was created using 'new' operator is immediately cast to another type.