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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 CORE_FXCRT_INCLUDE_FX_ARABIC_H_ | 7 #ifndef CORE_FXCRT_FX_ARABIC_H_ |
8 #define CORE_FXCRT_INCLUDE_FX_ARABIC_H_ | 8 #define CORE_FXCRT_FX_ARABIC_H_ |
9 | 9 |
10 #include "core/fxcrt/include/fx_arb.h" | 10 #include "core/fxcrt/fx_arb.h" |
11 | 11 |
12 #define FX_BIDIMAXLEVEL 61 | 12 #define FX_BIDIMAXLEVEL 61 |
13 #define FX_BidiDirection(a) (FX_IsOdd(a) ? FX_BIDICLASS_R : FX_BIDICLASS_L) | 13 #define FX_BidiDirection(a) (FX_IsOdd(a) ? FX_BIDICLASS_R : FX_BIDICLASS_L) |
14 #define FX_BidiGetDeferredType(a) (((a) >> 4) & 0x0F) | 14 #define FX_BidiGetDeferredType(a) (((a) >> 4) & 0x0F) |
15 #define FX_BidiGetResolvedType(a) ((a)&0x0F) | 15 #define FX_BidiGetResolvedType(a) ((a)&0x0F) |
16 | 16 |
17 namespace pdfium { | 17 namespace pdfium { |
18 namespace arabic { | 18 namespace arabic { |
19 | 19 |
20 bool IsArabicChar(FX_WCHAR wch); | 20 bool IsArabicChar(FX_WCHAR wch); |
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178 CFX_Int32Array& levels); | 178 CFX_Int32Array& levels); |
179 int32_t FX_BidiReorderLevel(int32_t iBaseLevel, | 179 int32_t FX_BidiReorderLevel(int32_t iBaseLevel, |
180 CFX_WideString& wsText, | 180 CFX_WideString& wsText, |
181 const CFX_Int32Array& levels, | 181 const CFX_Int32Array& levels, |
182 int32_t iStart, | 182 int32_t iStart, |
183 FX_BOOL bReverse = FALSE); | 183 FX_BOOL bReverse = FALSE); |
184 void FX_BidiReorder(int32_t iBaseLevel, | 184 void FX_BidiReorder(int32_t iBaseLevel, |
185 CFX_WideString& wsText, | 185 CFX_WideString& wsText, |
186 const CFX_Int32Array& levels); | 186 const CFX_Int32Array& levels); |
187 | 187 |
188 #endif // CORE_FXCRT_INCLUDE_FX_ARABIC_H_ | 188 #endif // CORE_FXCRT_FX_ARABIC_H_ |
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