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#ifndef _SVTOOLS_LNGMISC_HXX_
#define _SVTOOLS_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 rtl::OUString &rTxt );

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

#endif

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