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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_FXCRT_INCLUDE_FX_ARB_H_ | |
8 #define CORE_FXCRT_INCLUDE_FX_ARB_H_ | |
9 | |
10 #include "core/fxcrt/include/fx_system.h" | |
11 #include "core/fxcrt/include/fx_ucd.h" | |
12 | |
13 struct FX_ARBFORMTABLE { | |
14 uint16_t wIsolated; | |
15 uint16_t wFinal; | |
16 uint16_t wInitial; | |
17 uint16_t wMedial; | |
18 }; | |
19 | |
20 struct FX_ARAALEF { | |
21 uint16_t wAlef; | |
22 uint16_t wIsolated; | |
23 }; | |
24 | |
25 struct FX_ARASHADDA { | |
26 uint16_t wShadda; | |
27 uint16_t wIsolated; | |
28 }; | |
29 | |
30 const FX_ARBFORMTABLE* FX_GetArabicFormTable(FX_WCHAR unicode); | |
31 FX_WCHAR FX_GetArabicFromAlefTable(FX_WCHAR alef); | |
32 FX_WCHAR FX_GetArabicFromShaddaTable(FX_WCHAR shadda); | |
33 | |
34 enum FX_ARBPOSITION { | |
35 FX_ARBPOSITION_Isolated = 0, | |
36 FX_ARBPOSITION_Final, | |
37 FX_ARBPOSITION_Initial, | |
38 FX_ARBPOSITION_Medial, | |
39 }; | |
40 | |
41 void FX_BidiLine(CFX_WideString& wsText, int32_t iBaseLevel = 0); | |
42 void FX_BidiLine(CFX_TxtCharArray& chars, | |
43 int32_t iCount, | |
44 int32_t iBaseLevel = 0); | |
45 void FX_BidiLine(CFX_RTFCharArray& chars, | |
46 int32_t iCount, | |
47 int32_t iBaseLevel = 0); | |
48 | |
49 #endif // CORE_FXCRT_INCLUDE_FX_ARB_H_ | |
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