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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #ifndef _FX_ARABIC_ | 7 #ifndef _FX_ARABIC_ |
| 8 #define _FX_ARABIC_ | 8 #define _FX_ARABIC_ |
| 9 |
| 10 #include "fx_system.h" |
| 11 |
| 9 class IFX_BidiChar | 12 class IFX_BidiChar |
| 10 { | 13 { |
| 11 public: | 14 public: |
| 12 static IFX_BidiChar* Create(); | 15 static IFX_BidiChar* Create(); |
| 13 virtual void Release() = 0; | 16 virtual void Release() = 0; |
| 14 virtual void SetPolicy(FX_BOOL bSeparateNeutral = TRU
E) = 0; | 17 virtual void SetPolicy(FX_BOOL bSeparateNeutral = TRU
E) = 0; |
| 15 virtual FX_BOOL AppendChar(FX_WCHAR wch) = 0; | 18 virtual FX_BOOL AppendChar(FX_WCHAR wch) = 0; |
| 16 virtual FX_BOOL EndChar() = 0; | 19 virtual FX_BOOL EndChar() = 0; |
| 17 virtual FX_INT32 GetBidiInfo(FX_INT32 &iStart, FX_INT32 &iCount)
= 0; | 20 virtual FX_INT32 GetBidiInfo(FX_INT32 &iStart, FX_INT32 &iCount)
= 0; |
| 18 virtual void Reset() = 0; | 21 virtual void Reset() = 0; |
| 19 | 22 |
| 20 protected: | 23 protected: |
| 21 ~IFX_BidiChar() { } | 24 ~IFX_BidiChar() { } |
| 22 }; | 25 }; |
| 23 #endif | 26 #endif |
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