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| ** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| #ifndef HANGUL_P_H |
| #define HANGUL_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QString> |
| #include <QList> |
| #include <QMap> |
| |
| QT_BEGIN_NAMESPACE |
| namespace QtVirtualKeyboard { |
| |
| class Hangul |
| { |
| Q_DISABLE_COPY(Hangul) |
| |
| enum HangulMedialIndex { // VIndex Letter Jungseong Double Jamo |
| // ---------------------------------------------------------------------- |
| HANGUL_MEDIAL_A, // 0 314F 1161 |
| HANGUL_MEDIAL_AE, // 1 3150 1162 |
| HANGUL_MEDIAL_YA, // 2 3151 1163 |
| HANGUL_MEDIAL_YAE, // 3 3152 1164 |
| HANGUL_MEDIAL_EO, // 4 3153 1165 |
| HANGUL_MEDIAL_E, // 5 3154 1166 |
| HANGUL_MEDIAL_YEO, // 6 3155 1167 |
| HANGUL_MEDIAL_YE, // 7 3156 1168 |
| HANGUL_MEDIAL_O, // 8 3157 1169 |
| HANGUL_MEDIAL_WA, // 9 3158 116A 3157+314F |
| HANGUL_MEDIAL_WAE, // 10 3159 116B 3157+3150 |
| HANGUL_MEDIAL_OE, // 11 315A 116C 3157+3163 |
| HANGUL_MEDIAL_YO, // 12 315B 116D |
| HANGUL_MEDIAL_U, // 13 315C 116E |
| HANGUL_MEDIAL_WEO, // 14 315D 116F 315C+3153 |
| HANGUL_MEDIAL_WE, // 15 315E 1170 315C+3154 |
| HANGUL_MEDIAL_WI, // 16 315F 1171 315C+3163 |
| HANGUL_MEDIAL_YU, // 17 3160 1172 |
| HANGUL_MEDIAL_EU, // 18 3161 1173 |
| HANGUL_MEDIAL_YI, // 19 3162 1174 3161+3163 |
| HANGUL_MEDIAL_I // 20 3163 1175 |
| }; |
| |
| enum HangulFinalIndex { // TIndex Letter Jongseong Double Jamo |
| // ---------------------------------------------------------------------- |
| HANGUL_FINAL_NONE, // 0 n/a n/a |
| HANGUL_FINAL_KIYEOK, // 1 3131 11A8 |
| HANGUL_FINAL_SSANGKIYEOK, // 2 3132 11A9 |
| HANGUL_FINAL_KIYEOK_SIOS, // 3 3133 11AA 3131+3145 |
| HANGUL_FINAL_NIEUN, // 4 3134 11AB |
| HANGUL_FINAL_NIEUN_CIEUC, // 5 3135 11AC 3134+3148 |
| HANGUL_FINAL_NIEUN_HIEUH, // 6 3136 11AD 3134+314E |
| HANGUL_FINAL_TIKEUT, // 7 3137 11AE |
| HANGUL_FINAL_RIEUL, // 8 3139 11AF |
| HANGUL_FINAL_RIEUL_KIYEOK, // 9 313A 11B0 3139+3131 |
| HANGUL_FINAL_RIEUL_MIEUM, // 10 313B 11B1 3139+3141 |
| HANGUL_FINAL_RIEUL_PIEUP, // 11 313C 11B2 3139+3142 |
| HANGUL_FINAL_RIEUL_SIOS, // 12 313D 11B3 3139+3145 |
| HANGUL_FINAL_RIEUL_THIEUTH, // 13 313E 11B4 3139+314C |
| HANGUL_FINAL_RIEUL_PHIEUPH, // 14 313F 11B5 3139+314D |
| HANGUL_FINAL_RIEUL_HIEUH, // 15 3140 11B6 3139+314E |
| HANGUL_FINAL_MIEUM, // 16 3141 11B7 |
| HANGUL_FINAL_PIEUP, // 17 3142 11B8 |
| HANGUL_FINAL_PIEUP_SIOS, // 18 3144 11B9 3142+3145 |
| HANGUL_FINAL_SIOS, // 19 3145 11BA |
| HANGUL_FINAL_SSANGSIOS, // 20 3146 11BB 3145+3145 |
| HANGUL_FINAL_IEUNG, // 21 3147 11BC |
| HANGUL_FINAL_CIEUC, // 22 3148 11BD |
| HANGUL_FINAL_CHIEUCH, // 23 314A 11BE |
| HANGUL_FINAL_KHIEUKH, // 24 314B 11BF |
| HANGUL_FINAL_THIEUTH, // 25 314C 11C0 |
| HANGUL_FINAL_PHIEUPH, // 26 314D 11C1 |
| HANGUL_FINAL_HIEUH // 27 314E 11C2 |
| }; |
| |
| Hangul(); |
| |
| public: |
| static QString decompose(const QString &source); |
| static QString compose(const QString &source); |
| static bool isJamo(const ushort &unicode); |
| |
| private: |
| static bool isMedial(HangulMedialIndex vowel); |
| static bool isFinal(HangulFinalIndex consonant); |
| static ushort findDoubleMedial(HangulMedialIndex vowel); |
| static ushort findDoubleFinal(HangulFinalIndex consonant); |
| static ushort packDoubleMedial(HangulMedialIndex a, HangulMedialIndex b); |
| static ushort packDoubleFinal(HangulFinalIndex a, HangulFinalIndex b); |
| static void unpackDoubleMedial(ushort key, HangulMedialIndex &a, HangulMedialIndex &b); |
| static void unpackDoubleFinal(ushort key, HangulFinalIndex &a, HangulFinalIndex &b); |
| static QMap<ushort, HangulMedialIndex> initDoubleMedialMap(); |
| static QMap<ushort, HangulFinalIndex> initDoubleFinalMap(); |
| |
| static const QList<ushort> initials; |
| static const QList<ushort> finals; |
| static const QMap<ushort, HangulMedialIndex> doubleMedialMap; |
| static const QMap<ushort, HangulFinalIndex> doubleFinalMap; |
| static const int SBase; |
| static const int LBase; |
| static const int VBase; |
| static const int TBase; |
| static const int LCount; |
| static const int VCount; |
| static const int TCount; |
| static const int NCount; |
| static const int SCount; |
| }; |
| |
| } // namespace QtVirtualKeyboard |
| QT_END_NAMESPACE |
| |
| #endif |
