1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef _FX_ARABIC_IMP 8 #define _FX_ARABIC_IMP 9 class CFX_BidiChar : public IFX_BidiChar, public CFX_Object 10 { 11 public: 12 CFX_BidiChar(); 13 virtual void Release() 14 { 15 delete this; 16 } 17 virtual void SetPolicy(FX_BOOL bSeparateNeutral = TRUE) 18 { 19 m_bSeparateNeutral = bSeparateNeutral; 20 } 21 virtual FX_BOOL AppendChar(FX_WCHAR wch); 22 virtual FX_BOOL EndChar(); 23 virtual FX_INT32 GetBidiInfo(FX_INT32 &iStart, FX_INT32 &iCount); 24 virtual void Reset(); 25 protected: 26 FX_BOOL m_bSeparateNeutral; 27 FX_INT32 m_iCurStart; 28 FX_INT32 m_iCurCount; 29 FX_INT32 m_iCurBidi; 30 FX_INT32 m_iLastBidi; 31 FX_INT32 m_iLastStart; 32 FX_INT32 m_iLastCount; 33 }; 34 #endif 35
