// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#ifndef CORE_SRC_FXCRT_FX_ARABIC_H_
#define CORE_SRC_FXCRT_FX_ARABIC_H_

#include "../../include/fxcrt/fx_arb.h"

class CFX_BidiChar final : public IFX_BidiChar {
 public:
  CFX_BidiChar();
  ~CFX_BidiChar() override {}

  void SetPolicy(FX_BOOL bSeparateNeutral = TRUE) override;
  FX_BOOL AppendChar(FX_WCHAR wch) override;
  FX_BOOL EndChar() override;
  int32_t GetBidiInfo(int32_t& iStart, int32_t& iCount) override;
  void Reset() override;

 private:
  FX_BOOL m_bSeparateNeutral;
  int32_t m_iCurStart;
  int32_t m_iCurCount;
  int32_t m_iCurBidi;
  int32_t m_iLastBidi;
  int32_t m_iLastStart;
  int32_t m_iLastCount;
};

#endif  // CORE_SRC_FXCRT_FX_ARABIC_H_