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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 CORE_INCLUDE_FXCRT_FX_ARB_H_ | |
8 #define CORE_INCLUDE_FXCRT_FX_ARB_H_ | |
9 | |
10 #include "fx_system.h" | |
11 | |
12 class IFX_BidiChar { | |
13 public: | |
14 static IFX_BidiChar* Create(); | |
15 virtual ~IFX_BidiChar() {} | |
16 | |
17 virtual void SetPolicy(FX_BOOL bSeparateNeutral = TRUE) = 0; | |
18 virtual FX_BOOL AppendChar(FX_WCHAR wch) = 0; | |
19 virtual FX_BOOL EndChar() = 0; | |
20 virtual int32_t GetBidiInfo(int32_t& iStart, int32_t& iCount) = 0; | |
21 virtual void Reset() = 0; | |
22 }; | |
23 | |
24 #endif // CORE_INCLUDE_FXCRT_FX_ARB_H_ | |
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