/* -*- 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_UCSUBSET_HXX

#define INCLUDED_SVX_UCSUBSET_HXX

#include <svx/svxdllapi.h>

#include <vcl/vclenum.hxx>

#include <vcl/metric.hxx>

#include <vector>

// TODO: should be moved into Font Attributes territory,

// we let them mature here though because this is currently the only use

class Subset

{

public:

    Subset(sal_UCS4 nMin, sal_UCS4 nMax, OUString aName);

    sal_UCS4        GetRangeMin() const { return mnRangeMin;}

    sal_UCS4        GetRangeMax() const { return mnRangeMax;}

    const OUString& GetName()     const { return maRangeName;}

private:

    sal_UCS4        mnRangeMin;

    sal_UCS4        mnRangeMax;

    OUString        maRangeName;

};

inline bool operator<(const Subset &rLHS, const Subset &rRHS)

{

    return rLHS.GetRangeMin() < rRHS.GetRangeMin();

}

typedef ::std::vector<Subset> SubsetVec;

class SVX_DLLPUBLIC SubsetMap

{

public:

    SubsetMap( const FontCharMapRef& );

    const Subset*   GetSubsetByUnicode( sal_UCS4 ) const;

    const SubsetVec&   GetSubsetMap() const;

private:

    SubsetVec      maSubsets;

    SVX_DLLPRIVATE void            InitList();

    SVX_DLLPRIVATE void            ApplyCharMap( const FontCharMapRef& );

};

#endif

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