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39
40/* This file is autogenerated from the Unicode 13.0 database. Do not edit */
41
42//
43// W A R N I N G
44// -------------
45//
46// This file is not part of the Qt API. It exists for the convenience
47// of internal files. This header file may change from version to version
48// without notice, or even be removed.
49//
50// We mean it.
51//
52
53#ifndef QUNICODETABLES_P_H
54#define QUNICODETABLES_P_H
55
56#include <QtCore/private/qglobal_p.h>
57
58#include <QtCore/qchar.h>
59
60QT_BEGIN_NAMESPACE
61
62#define UNICODE_DATA_VERSION QChar::Unicode_13_0
63
64namespace QUnicodeTables {
65
66enum Case {
67 LowerCase,
68 UpperCase,
69 TitleCase,
70 CaseFold,
71
72 NumCases
73};
74
75struct Properties {
76 ushort category : 8; /* 5 used */
77 ushort direction : 8; /* 5 used */
78 ushort combiningClass : 8;
79 ushort joining : 3;
80 signed short digitValue : 5;
81 signed short mirrorDiff : 16;
82 ushort unicodeVersion : 8; /* 5 used */
83 ushort nfQuickCheck : 8;
84#ifdef Q_OS_WASM
85 unsigned char : 0; //wasm 64 packing trick
86#endif
87 struct {
88 ushort special : 1;
89 signed short diff : 15;
90 } cases[NumCases];
91#ifdef Q_OS_WASM
92 unsigned char : 0; //wasm 64 packing trick
93#endif
94 ushort graphemeBreakClass : 5; /* 5 used */
95 ushort wordBreakClass : 5; /* 5 used */
96 ushort lineBreakClass : 6; /* 6 used */
97 ushort sentenceBreakClass : 8; /* 4 used */
98 ushort script : 8;
99};
100
101Q_CORE_EXPORT const Properties * QT_FASTCALL properties(char32_t ucs4) noexcept;
102Q_CORE_EXPORT const Properties * QT_FASTCALL properties(char16_t ucs2) noexcept;
103
104static_assert(sizeof(Properties) == 20);
105
106enum GraphemeBreakClass {
107 GraphemeBreak_Any,
108 GraphemeBreak_CR,
109 GraphemeBreak_LF,
110 GraphemeBreak_Control,
111 GraphemeBreak_Extend,
112 GraphemeBreak_ZWJ,
113 GraphemeBreak_RegionalIndicator,
114 GraphemeBreak_Prepend,
115 GraphemeBreak_SpacingMark,
116 GraphemeBreak_L,
117 GraphemeBreak_V,
118 GraphemeBreak_T,
119 GraphemeBreak_LV,
120 GraphemeBreak_LVT,
121 Graphemebreak_E_Base,
122 Graphemebreak_E_Modifier,
123 Graphemebreak_Glue_After_Zwj,
124 Graphemebreak_E_Base_GAZ,
125
126 NumGraphemeBreakClasses
127};
128
129enum WordBreakClass {
130 WordBreak_Any,
131 WordBreak_CR,
132 WordBreak_LF,
133 WordBreak_Newline,
134 WordBreak_Extend,
135 WordBreak_ZWJ,
136 WordBreak_Format,
137 WordBreak_RegionalIndicator,
138 WordBreak_Katakana,
139 WordBreak_HebrewLetter,
140 WordBreak_ALetter,
141 WordBreak_SingleQuote,
142 WordBreak_DoubleQuote,
143 WordBreak_MidNumLet,
144 WordBreak_MidLetter,
145 WordBreak_MidNum,
146 WordBreak_Numeric,
147 WordBreak_ExtendNumLet,
148 WordBreak_E_Base,
149 WordBreak_E_Modifier,
150 WordBreak_Glue_After_Zwj,
151 WordBreak_E_Base_GAZ,
152 WordBreak_WSegSpace,
153
154 NumWordBreakClasses
155};
156
157enum SentenceBreakClass {
158 SentenceBreak_Any,
159 SentenceBreak_CR,
160 SentenceBreak_LF,
161 SentenceBreak_Sep,
162 SentenceBreak_Extend,
163 SentenceBreak_Sp,
164 SentenceBreak_Lower,
165 SentenceBreak_Upper,
166 SentenceBreak_OLetter,
167 SentenceBreak_Numeric,
168 SentenceBreak_ATerm,
169 SentenceBreak_SContinue,
170 SentenceBreak_STerm,
171 SentenceBreak_Close,
172
173 NumSentenceBreakClasses
174};
175
176// see http://www.unicode.org/reports/tr14/tr14-30.html
177// we don't use the XX and AI classes and map them to AL instead.
178enum LineBreakClass {
179 LineBreak_OP, LineBreak_CL, LineBreak_CP, LineBreak_QU, LineBreak_GL,
180 LineBreak_NS, LineBreak_EX, LineBreak_SY, LineBreak_IS, LineBreak_PR,
181 LineBreak_PO, LineBreak_NU, LineBreak_AL, LineBreak_HL, LineBreak_ID,
182 LineBreak_IN, LineBreak_HY, LineBreak_BA, LineBreak_BB, LineBreak_B2,
183 LineBreak_ZW, LineBreak_CM, LineBreak_WJ, LineBreak_H2, LineBreak_H3,
184 LineBreak_JL, LineBreak_JV, LineBreak_JT, LineBreak_RI, LineBreak_CB,
185 LineBreak_EB, LineBreak_EM, LineBreak_ZWJ,
186 LineBreak_SA, LineBreak_SG, LineBreak_SP,
187 LineBreak_CR, LineBreak_LF, LineBreak_BK,
188
189 NumLineBreakClasses
190};
191
192Q_CORE_EXPORT GraphemeBreakClass QT_FASTCALL graphemeBreakClass(char32_t ucs4) noexcept;
193inline GraphemeBreakClass graphemeBreakClass(QChar ch) noexcept
194{ return graphemeBreakClass(ch.unicode()); }
195
196Q_CORE_EXPORT WordBreakClass QT_FASTCALL wordBreakClass(char32_t ucs4) noexcept;
197inline WordBreakClass wordBreakClass(QChar ch) noexcept
198{ return wordBreakClass(ch.unicode()); }
199
200Q_CORE_EXPORT SentenceBreakClass QT_FASTCALL sentenceBreakClass(char32_t ucs4) noexcept;
201inline SentenceBreakClass sentenceBreakClass(QChar ch) noexcept
202{ return sentenceBreakClass(ch.unicode()); }
203
204Q_CORE_EXPORT LineBreakClass QT_FASTCALL lineBreakClass(char32_t ucs4) noexcept;
205inline LineBreakClass lineBreakClass(QChar ch) noexcept
206{ return lineBreakClass(ch.unicode()); }
207
208} // namespace QUnicodeTables
209
210QT_END_NAMESPACE
211
212#endif // QUNICODETABLES_P_H
213