/* -*- 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_SW_SOURCE_UIBASE_INC_UINUMS_HXX

#define INCLUDED_SW_SOURCE_UIBASE_INC_UINUMS_HXX

#include <numrule.hxx>

#include <swdllapi.h>

#include <memory>

#include <vector>

class SfxPoolItem;

class SwWrtShell;

class SvStream;

namespace sw { class StoredChapterNumberingRules; }

#define MAX_NUM_RULES 9

class SW_DLLPUBLIC SwNumRulesWithName final

{

    UIName maName;

    // the NumRule's formats _have_ to be independent of a document

    // (They should always be there!)

    class SAL_DLLPRIVATE SwNumFormatGlobal

    {

        friend class SwNumRulesWithName;

        SwNumFormat m_aFormat;

        UIName m_sCharFormatName;

        sal_uInt16 m_nCharPoolId;

        std::vector<std::unique_ptr<SfxPoolItem>> m_Items;

        SwNumFormatGlobal& operator=( const SwNumFormatGlobal& ) = delete;

    public:

        SwNumFormatGlobal( const SwNumFormat& rFormat );

        SwNumFormatGlobal( const SwNumFormatGlobal& );

        ~SwNumFormatGlobal();

        SwNumFormat MakeNumFormat(SwWrtShell& rSh) const;

    };

    std::unique_ptr<SwNumFormatGlobal> m_aFormats[ MAXLEVEL ];

    friend class sw::StoredChapterNumberingRules;

    friend class SwChapterNumRules;

    void SetName(const UIName& rSet) {maName = rSet;}

    void SetNumFormat(size_t, SwNumFormat const&, UIName const&);

    SwNumRulesWithName() = default;

public:

    SwNumRulesWithName(const SwNumRule &, OUString );

    SwNumRulesWithName( const SwNumRulesWithName & );

    ~SwNumRulesWithName();

    SwNumRulesWithName &operator=(const SwNumRulesWithName &);

    const UIName& GetName() const               { return maName; }

    void ResetNumRule(SwWrtShell& rSh, SwNumRule& ) const;

    void GetNumFormat(size_t, SwNumFormat const*&, UIName const*&) const;

};

class SW_DLLPUBLIC SwChapterNumRules final

{

public:

    enum { nMaxRules = MAX_NUM_RULES };         // currently 9 defined forms

private:

    std::unique_ptr<SwNumRulesWithName> m_pNumRules[ MAX_NUM_RULES ];

    void Init();

    void Save();

public:

    SwChapterNumRules();

    ~SwChapterNumRules();

    inline const SwNumRulesWithName*    GetRules(sal_uInt16 nIdx) const;

    void CreateEmptyNumRule(sal_uInt16 nIdx); // for import

    void ApplyNumRules( const SwNumRulesWithName &rCopy,

                        sal_uInt16 nIdx);

};

inline const SwNumRulesWithName *SwChapterNumRules::GetRules(sal_uInt16 nIdx) const

{

    assert(nIdx < nMaxRules);

    return m_pNumRules[nIdx].get();

}

namespace sw

{

void ExportStoredChapterNumberingRules(

        SwChapterNumRules & rRules, SvStream & rStream, OUString const&);

void ImportStoredChapterNumberingRules(

        SwChapterNumRules & rRules, SvStream & rStream, OUString const&);

} // namespace sw

#endif

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