/* -*- 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 <vcl/dllapi.h>

#include <utility>

#include <vcl/font.hxx>

#include <o3tl/typed_flags_set.hxx>

enum class InputContextFlags

{

    NONE         = 0x0000,

    Text         = 0x0001,

    ExtText      = 0x0002

};

namespace o3tl

{

    template<> struct typed_flags<InputContextFlags> : is_typed_flags<InputContextFlags, 0x0003> {};

}

class VCL_DLLPUBLIC InputContext

{

private:

    vcl::Font          maFont;

    InputContextFlags  mnOptions;

public:

                    InputContext() { mnOptions = InputContextFlags::NONE; }

                    InputContext( const InputContext& rInputContext ) :

                        maFont( rInputContext.maFont )

                    { mnOptions = rInputContext.mnOptions; }

                    InputContext( vcl::Font aFont, InputContextFlags nOptions = InputContextFlags::NONE ) :

                        maFont(std::move( aFont ))

                    { mnOptions = nOptions; }

    const vcl::Font& GetFont() const { return maFont; }

    void              SetOptions( InputContextFlags nOptions ) { mnOptions = nOptions; }

    InputContextFlags GetOptions() const { return mnOptions; }

    InputContext&   operator=( const InputContext& rInputContext );

    bool            operator==( const InputContext& rInputContext ) const;

    bool            operator!=( const InputContext& rInputContext ) const

                        { return !(InputContext::operator==( rInputContext )); }

};

inline InputContext& InputContext::operator=( const InputContext& rInputContext )

{

    maFont      = rInputContext.maFont;

    mnOptions   = rInputContext.mnOptions;

    return *this;

}

inline bool InputContext::operator==( const InputContext& rInputContext ) const

{

    return ((mnOptions  == rInputContext.mnOptions) &&

            (maFont     == rInputContext.maFont));

}

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