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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_FX_ARABIC_H_ | 7 #ifndef CORE_FXCRT_FX_ARABIC_H_ |
8 #define CORE_FXCRT_FX_ARABIC_H_ | 8 #define CORE_FXCRT_FX_ARABIC_H_ |
9 | 9 |
10 #include "core/fxcrt/fx_arb.h" | 10 #include "core/fxcrt/fx_arb.h" |
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29 | 29 |
30 void FX_BidiReverseString(CFX_WideString& wsText, | 30 void FX_BidiReverseString(CFX_WideString& wsText, |
31 int32_t iStart, | 31 int32_t iStart, |
32 int32_t iCount); | 32 int32_t iCount); |
33 void FX_BidiSetDeferredRun(CFX_Int32Array& values, | 33 void FX_BidiSetDeferredRun(CFX_Int32Array& values, |
34 int32_t iStart, | 34 int32_t iStart, |
35 int32_t iCount, | 35 int32_t iCount, |
36 int32_t iValue); | 36 int32_t iValue); |
37 void FX_BidiClassify(const CFX_WideString& wsText, | 37 void FX_BidiClassify(const CFX_WideString& wsText, |
38 CFX_Int32Array& classes, | 38 CFX_Int32Array& classes, |
39 FX_BOOL bWS = FALSE); | 39 bool bWS = false); |
40 int32_t FX_BidiResolveExplicit(int32_t iBaseLevel, | 40 int32_t FX_BidiResolveExplicit(int32_t iBaseLevel, |
41 int32_t iDirection, | 41 int32_t iDirection, |
42 CFX_Int32Array& classes, | 42 CFX_Int32Array& classes, |
43 CFX_Int32Array& levels, | 43 CFX_Int32Array& levels, |
44 int32_t iStart, | 44 int32_t iStart, |
45 int32_t iCount, | 45 int32_t iCount, |
46 int32_t iNest = 0); | 46 int32_t iNest = 0); |
47 | 47 |
48 enum FX_BIDIWEAKSTATE { | 48 enum FX_BIDIWEAKSTATE { |
49 FX_BIDIWEAKSTATE_xa = 0, | 49 FX_BIDIWEAKSTATE_xa = 0, |
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173 const CFX_Int32Array& levels); | 173 const CFX_Int32Array& levels); |
174 void FX_BidiResolveImplicit(const CFX_Int32Array& classes, | 174 void FX_BidiResolveImplicit(const CFX_Int32Array& classes, |
175 CFX_Int32Array& levels); | 175 CFX_Int32Array& levels); |
176 void FX_BidiResolveWhitespace(int32_t iBaseLevel, | 176 void FX_BidiResolveWhitespace(int32_t iBaseLevel, |
177 const CFX_Int32Array& classes, | 177 const CFX_Int32Array& classes, |
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 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_FX_ARABIC_H_ | 188 #endif // CORE_FXCRT_FX_ARABIC_H_ |
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