/* -*- 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 .

 */

#pragma once

#include <sal/config.h>

#include <set>

#include <vector>

#include <com/sun/star/util/XChangesBatch.hpp>

#include <com/sun/star/util/XChangesNotifier.hpp>

#include <rtl/ref.hxx>

#include <rtl/ustring.hxx>

#include <sal/types.h>

#include "access.hxx"

#include "modifications.hxx"

namespace com::sun::star {

    namespace util { class XChangesListener; }

}

namespace configmgr {

class Components;

class Node;

class RootAccess:

    public Access, public css::util::XChangesNotifier,

    public css::util::XChangesBatch

{

public:

    RootAccess(

        Components & components, OUString pathRepresentation,

        OUString locale, bool update);

    virtual std::vector<OUString> getAbsolutePath() override;

    virtual void initBroadcaster(

        Modifications::Node const & modifications, Broadcaster * broadcaster) override;

    virtual void SAL_CALL acquire() noexcept override;

    virtual void SAL_CALL release() noexcept override;

    OUString const & getAbsolutePathRepresentation();

    const OUString& getLocale() const { return locale_;}

    bool isUpdate() const { return update_;}

    void setAlive(bool b);

    virtual void SAL_CALL addChangesListener(

        css::uno::Reference< css::util::XChangesListener >

            const & aListener) override;

    virtual void SAL_CALL removeChangesListener(

        css::uno::Reference< css::util::XChangesListener >

            const & aListener) override;

    virtual void SAL_CALL commitChanges() override;

    virtual sal_Bool SAL_CALL hasPendingChanges() override;

    virtual css::uno::Sequence< ::css::util::ElementChange > SAL_CALL getPendingChanges() override;

private:

    virtual ~RootAccess() override;

    virtual std::vector<OUString> getRelativePath() override;

    virtual OUString getRelativePathRepresentation() override;

    virtual const rtl::Reference< Node > & getNode() override;

    virtual bool isFinalized() override;

    virtual const OUString & getNameInternal() override;

    virtual rtl::Reference< RootAccess > getRootAccess() override;

    virtual rtl::Reference< Access > getParentAccess() override;

    virtual void addTypes(std::vector< css::uno::Type > * types)

        const override;

    virtual void addSupportedServiceNames(

        std::vector<OUString> * services) override;

    virtual void initDisposeBroadcaster(Broadcaster * broadcaster) override;

    virtual void clearListeners() noexcept override;

    virtual css::uno::Any SAL_CALL queryInterface(

        css::uno::Type const & aType) override;

    virtual OUString SAL_CALL getImplementationName() override;

    typedef

        std::multiset<

            css::uno::Reference<

                css::util::XChangesListener > >

        ChangesListeners;

    OUString pathRepresentation_;

    OUString locale_;

    std::vector<OUString> path_;

    rtl::Reference< Node > node_;

    OUString name_;

    ChangesListeners changesListeners_;

    std::shared_ptr<osl::Mutex> lock_;

    bool update_:1;

    bool finalized_:1;

    bool alive_:1;

};

}

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