/*

 * %W% %W%

 *

 * (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved

 *

 */

#ifndef __DEFAULTCHARMAPPER_H

#define __DEFAULTCHARMAPPER_H

/**

 * \file

 * \internal

 */

#include "LETypes.h"

#include "LEFontInstance.h"

U_NAMESPACE_BEGIN

/**

 * This class is an instance of LECharMapper which

 * implements control character filtering and bidi

 * mirroring.

 *

 * @see LECharMapper

 */

class DefaultCharMapper : public UMemory, public LECharMapper

{

private:

    le_bool fFilterControls;

    le_bool fMirror;

    static const LEUnicode32 controlChars[];

    static const le_int32 controlCharsCount;

    static const LEUnicode32 mirroredChars[];

    static const le_int32 mirroredCharsCount;

public:

    DefaultCharMapper(le_bool filterControls, le_bool mirror)

        : fFilterControls(filterControls), fMirror(mirror)

    {

        // nothing

    };

    ~DefaultCharMapper()

    {

        // nada

    };

    LEUnicode32 mapChar(LEUnicode32 ch) const;

};

U_NAMESPACE_END

#endif