/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
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 * 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_SVL_LNGMISC_HXX
#define INCLUDED_SVL_LNGMISC_HXX

#include <svl/svldllapi.h>

#include <rtl/ustring.hxx>

#define SVT_SOFT_HYPHEN (static_cast<sal_Unicode>(0x00AD))
#define SVT_HARD_HYPHEN (static_cast<sal_Unicode>(0x2011))

// the non-breaking space
#define SVT_HARD_SPACE  (static_cast<sal_Unicode>(0x00A0))

namespace linguistic
{
    inline bool IsHyphen(sal_Unicode cChar)
    {
        return cChar == SVT_SOFT_HYPHEN  ||  cChar == SVT_HARD_HYPHEN;
    }

    inline bool IsControlChar(sal_Unicode cChar)
    {
        // TODO: why doesn't this include 0x0F DEL?
        return cChar < static_cast<sal_Unicode>(' ');
    }

    SVL_DLLPRIVATE sal_Int32 GetNumControlChars( const OUString &rTxt );

    SVL_DLLPUBLIC bool RemoveHyphens(OUString &rTxt);
    SVL_DLLPUBLIC bool RemoveControlChars(OUString &rTxt);
    SVL_DLLPUBLIC bool ReplaceControlChars(OUString &rTxt);
    SVL_DLLPUBLIC OUString GetThesaurusReplaceText(const OUString &rText);
} // namespace linguistic

#endif

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