/* -*- 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 .
 */
#ifndef INCLUDED_SVX_SIDEBAR_CONTEXTCHANGEEVENTMULTIPLEXER_HXX
#define INCLUDED_SVX_SIDEBAR_CONTEXTCHANGEEVENTMULTIPLEXER_HXX

#include <svx/svxdllapi.h>
#include <sfx2/sidebar/EnumContext.hxx>
#include <com/sun/star/frame/XController.hpp>
#include <com/sun/star/frame/XFrame.hpp>


class SfxViewShell;

/** Convenience frontend for com::sun::star::ui::ContextChangeEventMultiplexer
*/
class SVX_DLLPUBLIC ContextChangeEventMultiplexer
{
public:
    /** Notify the activation of a context.
        @param rxController
            This controller is used to determine the module (ie
            application like Writer or Calc).
        @param eContext
            The activated context.
    */
    static void NotifyContextChange (
        const css::uno::Reference<css::frame::XController>& rxController,
        const ::sfx2::sidebar::EnumContext::Context eContext);

    /** Notify the activation of a context.
        @param pViewShell
            This view shell is used to determine the module (ie
            application like Writer or Calc).  When <NULL/> then no
            notification is made.
        @param eContext
            The activated context.
    */
    static void NotifyContextChange (
        SfxViewShell* pViewShell,
        const ::sfx2::sidebar::EnumContext::Context eContext);

private:
    static ::rtl::OUString GetModuleName (
        const css::uno::Reference<css::frame::XFrame>& rxFrame);
};

#endif

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