intl/lwbrk/nsJISx4051LineBreaker.h
author Bill McCloskey <wmccloskey@mozilla.com>
Sat, 13 Sep 2014 11:20:16 -0700
changeset 205207 161056025760f1b74506953da9c8df17b5c18676
parent 195905 345f6e3e6972e786242960703ad5b6cdc4348602
child 222312 cdbe4d2202d7b7451398a92a2e73b9b341d89d27
permissions -rw-r--r--
Bug 1047076 - Disable e10s on Nightly if Accessibility is enabled (r=felipe)

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#ifndef nsJISx4051LineBreaker_h__
#define nsJISx4051LineBreaker_h__


#include "nsILineBreaker.h"

class nsJISx4051LineBreaker : public nsILineBreaker
{
  NS_DECL_ISUPPORTS

private:
  virtual ~nsJISx4051LineBreaker();

public:
  nsJISx4051LineBreaker();

  int32_t Next( const char16_t* aText, uint32_t aLen, uint32_t aPos);

  int32_t Prev( const char16_t* aText, uint32_t aLen, uint32_t aPos);

  virtual void GetJISx4051Breaks(const char16_t* aText, uint32_t aLength,
                                 uint8_t aBreakMode,
                                 uint8_t* aBreakBefore);
  virtual void GetJISx4051Breaks(const uint8_t* aText, uint32_t aLength,
                                 uint8_t aBreakMode,
                                 uint8_t* aBreakBefore);

private:
  int32_t WordMove(const char16_t* aText, uint32_t aLen, uint32_t aPos,
                   int8_t aDirection);
};

#endif  /* nsJISx4051LineBreaker_h__ */