intl/lwbrk/src/nsSampleWordBreaker.h
author Benjamin Smedberg <benjamin@smedbergs.us>
Mon, 14 Dec 2009 11:26:15 -0500
branchelectrolysis-not-just-plugins
changeset 36268 f80b4464d261a7ab6c6b340449dda2f7c272b511
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 47211 4a6b283ec78cdeb50368c7ebf957079a82cc9f66
permissions -rw-r--r--
Revert the electrolysis-plugins-only branch so that the Electrolysis repository can return to its normal (plugins and tabs) state.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#ifndef nsSampleWordBreaker_h__
#define nsSampleWordBreaker_h__


#include "nsIWordBreaker.h"

typedef enum {
  kWbClassSpace = 0,
  kWbClassAlphaLetter,
  kWbClassPunct,
  kWbClassHanLetter,
  kWbClassKatakanaLetter,
  kWbClassHiraganaLetter,
  kWbClassHWKatakanaLetter,
  kWbClassThaiLetter
} wb_class;

class nsSampleWordBreaker : public nsIWordBreaker
{
  NS_DECL_ISUPPORTS
public:

  nsSampleWordBreaker() ;
  virtual ~nsSampleWordBreaker() ;

  PRBool BreakInBetween(const PRUnichar* aText1 , PRUint32 aTextLen1,
                        const PRUnichar* aText2 , PRUint32 aTextLen2);
  nsWordRange FindWord(const PRUnichar* aText1 , PRUint32 aTextLen1,
                       PRUint32 aOffset);

  PRInt32 NextWord(const PRUnichar* aText, PRUint32 aLen, PRUint32 aPos);

  PRInt32 PrevWord(const PRUnichar* aText, PRUint32 aLen, PRUint32 aPos);

protected:
  PRUint8  GetClass(PRUnichar aChar);
};

#endif  /* nsSampleWordBreaker_h__ */