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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_UCD_H_ | 7 #ifndef CORE_FXCRT_FX_UCD_H_ |
| 8 #define CORE_FXCRT_FX_UCD_H_ | 8 #define CORE_FXCRT_FX_UCD_H_ |
| 9 | 9 |
| 10 #include "core/fxcrt/fx_basic.h" | 10 #include "core/fxcrt/fx_basic.h" |
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| 38 extern const uint32_t kTextLayoutCodeProperties[]; | 38 extern const uint32_t kTextLayoutCodeProperties[]; |
| 39 extern const size_t kTextLayoutCodePropertiesSize; | 39 extern const size_t kTextLayoutCodePropertiesSize; |
| 40 | 40 |
| 41 extern const uint16_t kFXTextLayoutVerticalMirror[]; | 41 extern const uint16_t kFXTextLayoutVerticalMirror[]; |
| 42 extern const size_t kFXTextLayoutVerticalMirrorSize; | 42 extern const size_t kFXTextLayoutVerticalMirrorSize; |
| 43 | 43 |
| 44 extern const uint16_t kFXTextLayoutBidiMirror[]; | 44 extern const uint16_t kFXTextLayoutBidiMirror[]; |
| 45 extern const size_t kFXTextLayoutBidiMirrorSize; | 45 extern const size_t kFXTextLayoutBidiMirrorSize; |
| 46 | 46 |
| 47 uint32_t FX_GetUnicodeProperties(FX_WCHAR wch); | 47 uint32_t FX_GetUnicodeProperties(FX_WCHAR wch); |
| 48 FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, FX_BOOL bRTL, FX_BOOL bVertical); | 48 FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, bool bRTL, bool bVertical); |
| 49 | 49 |
| 50 #ifdef PDF_ENABLE_XFA | 50 #ifdef PDF_ENABLE_XFA |
| 51 enum FX_CHARBREAKPROP { | 51 enum FX_CHARBREAKPROP { |
| 52 FX_CBP_OP = 0, | 52 FX_CBP_OP = 0, |
| 53 FX_CBP_CL = 1, | 53 FX_CBP_CL = 1, |
| 54 FX_CBP_QU = 2, | 54 FX_CBP_QU = 2, |
| 55 FX_CBP_GL = 3, | 55 FX_CBP_GL = 3, |
| 56 FX_CBP_NS = 4, | 56 FX_CBP_NS = 4, |
| 57 FX_CBP_EX = 5, | 57 FX_CBP_EX = 5, |
| 58 FX_CBP_SY = 6, | 58 FX_CBP_SY = 6, |
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| 104 FX_CHARTYPE_ArabicSpecial = (8 << FX_CHARTYPEBITS), | 104 FX_CHARTYPE_ArabicSpecial = (8 << FX_CHARTYPEBITS), |
| 105 FX_CHARTYPE_ArabicDistortion = (9 << FX_CHARTYPEBITS), | 105 FX_CHARTYPE_ArabicDistortion = (9 << FX_CHARTYPEBITS), |
| 106 FX_CHARTYPE_ArabicNormal = (10 << FX_CHARTYPEBITS), | 106 FX_CHARTYPE_ArabicNormal = (10 << FX_CHARTYPEBITS), |
| 107 FX_CHARTYPE_ArabicForm = (11 << FX_CHARTYPEBITS), | 107 FX_CHARTYPE_ArabicForm = (11 << FX_CHARTYPEBITS), |
| 108 FX_CHARTYPE_Arabic = (12 << FX_CHARTYPEBITS), | 108 FX_CHARTYPE_Arabic = (12 << FX_CHARTYPEBITS), |
| 109 }; | 109 }; |
| 110 inline FX_CHARTYPE GetCharTypeFromProp(uint32_t prop) { | 110 inline FX_CHARTYPE GetCharTypeFromProp(uint32_t prop) { |
| 111 return static_cast<FX_CHARTYPE>(prop & FX_CHARTYPEBITSMASK); | 111 return static_cast<FX_CHARTYPE>(prop & FX_CHARTYPEBITSMASK); |
| 112 } | 112 } |
| 113 | 113 |
| 114 FX_BOOL FX_IsCtrlCode(FX_WCHAR ch); | 114 bool FX_IsCtrlCode(FX_WCHAR ch); |
| 115 FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, | 115 FX_WCHAR FX_GetMirrorChar(FX_WCHAR wch, |
| 116 uint32_t dwProps, | 116 uint32_t dwProps, |
| 117 FX_BOOL bRTL, | 117 bool bRTL, |
| 118 FX_BOOL bVertical); | 118 bool bVertical); |
| 119 class CFX_Char { | 119 class CFX_Char { |
| 120 public: | 120 public: |
| 121 CFX_Char() | 121 CFX_Char() |
| 122 : m_wCharCode(0), | 122 : m_wCharCode(0), |
| 123 m_nBreakType(0), | 123 m_nBreakType(0), |
| 124 m_nRotation(0), | 124 m_nRotation(0), |
| 125 m_dwCharProps(0), | 125 m_dwCharProps(0), |
| 126 m_dwCharStyles(0), | 126 m_dwCharStyles(0), |
| 127 m_iCharWidth(0), | 127 m_iCharWidth(0), |
| 128 m_iHorizontalScale(100), | 128 m_iHorizontalScale(100), |
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| 193 m_dwLayoutStyles(0), | 193 m_dwLayoutStyles(0), |
| 194 m_dwIdentity(0), | 194 m_dwIdentity(0), |
| 195 m_pUserData(nullptr) {} | 195 m_pUserData(nullptr) {} |
| 196 | 196 |
| 197 inline CFX_RTFChar::CFX_RTFChar(const CFX_RTFChar& other) = default; | 197 inline CFX_RTFChar::CFX_RTFChar(const CFX_RTFChar& other) = default; |
| 198 | 198 |
| 199 typedef CFX_ArrayTemplate<CFX_RTFChar> CFX_RTFCharArray; | 199 typedef CFX_ArrayTemplate<CFX_RTFChar> CFX_RTFCharArray; |
| 200 #endif // PDF_ENABLE_XFA | 200 #endif // PDF_ENABLE_XFA |
| 201 | 201 |
| 202 #endif // CORE_FXCRT_FX_UCD_H_ | 202 #endif // CORE_FXCRT_FX_UCD_H_ |
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