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39#ifndef UNICODE_H
40#define UNICODE_H
41
42#include <QChar>
43
44typedef unsigned char LChar;
45typedef unsigned short UChar;
46typedef int32_t UChar32;
47
48namespace Unicode {
49 inline UChar toLower(UChar ch) {
50 return QChar::toLower(ucs4: ch);
51 }
52
53 inline UChar toUpper(UChar ch) {
54 return QChar::toUpper(ucs4: ch);
55 }
56 inline UChar32 u_tolower(UChar32 ch) {
57 return QChar::toLower(ucs4: ch);
58 }
59 inline UChar32 u_toupper(UChar32 ch) {
60 return QChar::toUpper(ucs4: ch);
61 }
62}
63
64using Unicode::u_toupper;
65using Unicode::u_tolower;
66
67#define U16_IS_LEAD(ch) QChar::isHighSurrogate((ch))
68#define U16_IS_TRAIL(ch) QChar::isLowSurrogate((ch))
69#define U16_GET_SUPPLEMENTARY(lead, trail) static_cast<UChar32>(QChar::surrogateToUcs4((lead), (trail)))
70#define U_IS_BMP(ch) ((ch) < 0x10000)
71#define U16_LENGTH(c) ((uint32_t)(c)<=0xffff ? 1 : 2)
72#define UCHAR_MAX_VALUE 0x10ffff
73
74#define U_MASK(category) (1u << (category))
75#define U_GET_GC_MASK(c) U_MASK(QChar::category((c)))
76#define U_GC_L_MASK (U_GC_LU_MASK|U_GC_LL_MASK|U_GC_LT_MASK|U_GC_LM_MASK|U_GC_LO_MASK)
77#define U_GC_LU_MASK U_MASK(QChar::Letter_Uppercase)
78#define U_GC_LL_MASK U_MASK(QChar::Letter_Lowercase)
79#define U_GC_LT_MASK U_MASK(QChar::Letter_Titlecase)
80#define U_GC_LM_MASK U_MASK(QChar::Letter_Modifier)
81#define U_GC_LO_MASK U_MASK(QChar::Letter_Other)
82#define U_GC_MN_MASK U_MASK(QChar::Mark_NonSpacing)
83#define U_GC_MC_MASK U_MASK(QChar::Mark_SpacingCombining)
84#define U_GC_ND_MASK U_MASK(QChar::Number_DecimalDigit)
85#define U_GC_PC_MASK U_MASK(QChar::Punctuation_Connector)
86
87#endif // UNICODE_H
88

source code of qtdeclarative/src/3rdparty/masm/stubs/wtf/unicode/Unicode.h