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29
30#ifndef HANGUL_P_H
31#define HANGUL_P_H
32
33//
34// W A R N I N G
35// -------------
36//
37// This file is not part of the Qt API. It exists purely as an
38// implementation detail. This header file may change from version to
39// version without notice, or even be removed.
40//
41// We mean it.
42//
43
44#include <QString>
45#include <QList>
46#include <QMap>
47
48QT_BEGIN_NAMESPACE
49namespace QtVirtualKeyboard {
50
51class Hangul
52{
53 Q_DISABLE_COPY(Hangul)
54
55 enum HangulMedialIndex { // VIndex Letter Jungseong Double Jamo
56 // ----------------------------------------------------------------------
57 HANGUL_MEDIAL_A, // 0 314F 1161
58 HANGUL_MEDIAL_AE, // 1 3150 1162
59 HANGUL_MEDIAL_YA, // 2 3151 1163
60 HANGUL_MEDIAL_YAE, // 3 3152 1164
61 HANGUL_MEDIAL_EO, // 4 3153 1165
62 HANGUL_MEDIAL_E, // 5 3154 1166
63 HANGUL_MEDIAL_YEO, // 6 3155 1167
64 HANGUL_MEDIAL_YE, // 7 3156 1168
65 HANGUL_MEDIAL_O, // 8 3157 1169
66 HANGUL_MEDIAL_WA, // 9 3158 116A 3157+314F
67 HANGUL_MEDIAL_WAE, // 10 3159 116B 3157+3150
68 HANGUL_MEDIAL_OE, // 11 315A 116C 3157+3163
69 HANGUL_MEDIAL_YO, // 12 315B 116D
70 HANGUL_MEDIAL_U, // 13 315C 116E
71 HANGUL_MEDIAL_WEO, // 14 315D 116F 315C+3153
72 HANGUL_MEDIAL_WE, // 15 315E 1170 315C+3154
73 HANGUL_MEDIAL_WI, // 16 315F 1171 315C+3163
74 HANGUL_MEDIAL_YU, // 17 3160 1172
75 HANGUL_MEDIAL_EU, // 18 3161 1173
76 HANGUL_MEDIAL_YI, // 19 3162 1174 3161+3163
77 HANGUL_MEDIAL_I // 20 3163 1175
78 };
79
80 enum HangulFinalIndex { // TIndex Letter Jongseong Double Jamo
81 // ----------------------------------------------------------------------
82 HANGUL_FINAL_NONE, // 0 n/a n/a
83 HANGUL_FINAL_KIYEOK, // 1 3131 11A8
84 HANGUL_FINAL_SSANGKIYEOK, // 2 3132 11A9
85 HANGUL_FINAL_KIYEOK_SIOS, // 3 3133 11AA 3131+3145
86 HANGUL_FINAL_NIEUN, // 4 3134 11AB
87 HANGUL_FINAL_NIEUN_CIEUC, // 5 3135 11AC 3134+3148
88 HANGUL_FINAL_NIEUN_HIEUH, // 6 3136 11AD 3134+314E
89 HANGUL_FINAL_TIKEUT, // 7 3137 11AE
90 HANGUL_FINAL_RIEUL, // 8 3139 11AF
91 HANGUL_FINAL_RIEUL_KIYEOK, // 9 313A 11B0 3139+3131
92 HANGUL_FINAL_RIEUL_MIEUM, // 10 313B 11B1 3139+3141
93 HANGUL_FINAL_RIEUL_PIEUP, // 11 313C 11B2 3139+3142
94 HANGUL_FINAL_RIEUL_SIOS, // 12 313D 11B3 3139+3145
95 HANGUL_FINAL_RIEUL_THIEUTH, // 13 313E 11B4 3139+314C
96 HANGUL_FINAL_RIEUL_PHIEUPH, // 14 313F 11B5 3139+314D
97 HANGUL_FINAL_RIEUL_HIEUH, // 15 3140 11B6 3139+314E
98 HANGUL_FINAL_MIEUM, // 16 3141 11B7
99 HANGUL_FINAL_PIEUP, // 17 3142 11B8
100 HANGUL_FINAL_PIEUP_SIOS, // 18 3144 11B9 3142+3145
101 HANGUL_FINAL_SIOS, // 19 3145 11BA
102 HANGUL_FINAL_SSANGSIOS, // 20 3146 11BB 3145+3145
103 HANGUL_FINAL_IEUNG, // 21 3147 11BC
104 HANGUL_FINAL_CIEUC, // 22 3148 11BD
105 HANGUL_FINAL_CHIEUCH, // 23 314A 11BE
106 HANGUL_FINAL_KHIEUKH, // 24 314B 11BF
107 HANGUL_FINAL_THIEUTH, // 25 314C 11C0
108 HANGUL_FINAL_PHIEUPH, // 26 314D 11C1
109 HANGUL_FINAL_HIEUH // 27 314E 11C2
110 };
111
112 Hangul();
113
114public:
115 static QString decompose(const QString &source);
116 static QString compose(const QString &source);
117 static bool isJamo(const ushort &unicode);
118
119private:
120 static bool isMedial(HangulMedialIndex vowel);
121 static bool isFinal(HangulFinalIndex consonant);
122 static ushort findDoubleMedial(HangulMedialIndex vowel);
123 static ushort findDoubleFinal(HangulFinalIndex consonant);
124 static ushort packDoubleMedial(HangulMedialIndex a, HangulMedialIndex b);
125 static ushort packDoubleFinal(HangulFinalIndex a, HangulFinalIndex b);
126 static void unpackDoubleMedial(ushort key, HangulMedialIndex &a, HangulMedialIndex &b);
127 static void unpackDoubleFinal(ushort key, HangulFinalIndex &a, HangulFinalIndex &b);
128 static QMap<ushort, HangulMedialIndex> initDoubleMedialMap();
129 static QMap<ushort, HangulFinalIndex> initDoubleFinalMap();
130
131 static const QList<ushort> initials;
132 static const QList<ushort> finals;
133 static const QMap<ushort, HangulMedialIndex> doubleMedialMap;
134 static const QMap<ushort, HangulFinalIndex> doubleFinalMap;
135 static const int SBase;
136 static const int LBase;
137 static const int VBase;
138 static const int TBase;
139 static const int LCount;
140 static const int VCount;
141 static const int TCount;
142 static const int NCount;
143 static const int SCount;
144};
145
146} // namespace QtVirtualKeyboard
147QT_END_NAMESPACE
148
149#endif
150

source code of qtvirtualkeyboard/src/plugins/hangul/hangul_p.h