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/* libhangul
* Copyright (C) 2004 - 2007 Choe Hwanjin
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef libhangul_hangul_h
#define libhangul_hangul_h
#include <stdbool.h>
#include <inttypes.h>
#ifdef __GNUC__
#define LIBHANGUL_DEPRECATED __attribute__((deprecated));
#else
#define LIBHANGUL_DEPRECATED
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* hangulctype.c */
enum {
HANGUL_CHOSEONG_FILLER = 0x115f, /* hangul choseong filler */
HANGUL_JUNGSEONG_FILLER = 0x1160 /* hangul jungseong filler */
};
typedef uint32_t ucschar;
bool hangul_is_choseong(ucschar c);
bool hangul_is_jungseong(ucschar c);
bool hangul_is_jongseong(ucschar c);
bool hangul_is_choseong_conjoinable(ucschar c);
bool hangul_is_jungseong_conjoinable(ucschar c);
bool hangul_is_jongseong_conjoinable(ucschar c);
bool hangul_is_syllable(ucschar c);
bool hangul_is_jamo(ucschar c);
bool hangul_is_cjamo(ucschar c);
ucschar hangul_jamo_to_cjamo(ucschar ch);
ucschar hangul_choseong_to_jongseong(ucschar ch);
ucschar hangul_jongseong_to_choseong(ucschar ch);
void hangul_jongseong_dicompose(ucschar ch, ucschar* jong, ucschar* cho);
const ucschar* hangul_syllable_iterator_prev(const ucschar* str,
const ucschar* begin);
const ucschar* hangul_syllable_iterator_next(const ucschar* str,
const ucschar* end);
int hangul_syllable_len(const ucschar* str, int max_len);
ucschar hangul_jamo_to_syllable(ucschar choseong,
ucschar jungseong,
ucschar jongseong);
void hangul_syllable_to_jamo(ucschar syllable,
ucschar* choseong,
ucschar* jungseong,
ucschar* jongseong);
int hangul_jamos_to_syllables(ucschar* dest, int destlen,
const ucschar* src, int srclen);
/* hangulinputcontext.c */
typedef struct _HangulKeyboard HangulKeyboard;
typedef struct _HangulCombination HangulCombination;
typedef struct _HangulBuffer HangulBuffer;
typedef struct _HangulInputContext HangulInputContext;
enum {
HANGUL_OUTPUT_SYLLABLE,
HANGUL_OUTPUT_JAMO
};
enum {
HANGUL_KEYBOARD_TYPE_JAMO,
HANGUL_KEYBOARD_TYPE_JASO,
HANGUL_KEYBOARD_TYPE_ROMAJA
};
/* keyboard */
HangulKeyboard* hangul_keyboard_new(void);
void hangul_keyboard_delete(HangulKeyboard *keyboard);
void hangul_keyboard_set_value(HangulKeyboard *keyboard,
int key, ucschar value);
void hangul_keyboard_set_type(HangulKeyboard *keyboard, int type);
/* combination */
HangulCombination* hangul_combination_new(void);
void hangul_combination_delete(HangulCombination *combination);
bool hangul_combination_set_data(HangulCombination* combination,
ucschar* first, ucschar* second, ucschar* result, unsigned int n);
/* input context */
HangulInputContext* hangul_ic_new(const char* keyboard);
void hangul_ic_delete(HangulInputContext *hic);
bool hangul_ic_process(HangulInputContext *hic, int ascii);
void hangul_ic_reset(HangulInputContext *hic);
bool hangul_ic_backspace(HangulInputContext *hic);
bool hangul_ic_is_empty(HangulInputContext *hic);
bool hangul_ic_has_choseong(HangulInputContext *hic);
bool hangul_ic_has_jungseong(HangulInputContext *hic);
bool hangul_ic_has_jongseong(HangulInputContext *hic);
bool hangul_ic_is_transliteration(HangulInputContext *hic);
void hangul_ic_set_output_mode(HangulInputContext *hic, int mode);
void hangul_ic_set_keyboard(HangulInputContext *hic,
const HangulKeyboard *keyboard);
void hangul_ic_select_keyboard(HangulInputContext *hic,
const char* id);
void hangul_ic_set_combination(HangulInputContext *hic,
const HangulCombination *combination);
void hangul_ic_connect_callback(HangulInputContext* hic, const char* event,
void* callback, void* user_data);
unsigned hangul_ic_get_n_keyboards();
const char* hangul_ic_get_keyboard_id(unsigned index_);
const char* hangul_ic_get_keyboard_name(unsigned index_);
const ucschar* hangul_ic_get_preedit_string(HangulInputContext *hic);
const ucschar* hangul_ic_get_commit_string(HangulInputContext *hic);
const ucschar* hangul_ic_flush(HangulInputContext *hic);
/* hanja.c */
typedef struct _Hanja Hanja;
typedef struct _HanjaList HanjaList;
typedef struct _HanjaTable HanjaTable;
HanjaTable* hanja_table_load(const char *filename);
HanjaList* hanja_table_match_exact(const HanjaTable* table, const char *key);
HanjaList* hanja_table_match_prefix(const HanjaTable* table, const char *key);
HanjaList* hanja_table_match_suffix(const HanjaTable* table, const char *key);
void hanja_table_delete(HanjaTable *table);
int hanja_list_get_size(const HanjaList *list);
const char* hanja_list_get_key(const HanjaList *list);
const Hanja* hanja_list_get_nth(const HanjaList *list, unsigned int n);
const char* hanja_list_get_nth_key(const HanjaList *list, unsigned int n);
const char* hanja_list_get_nth_value(const HanjaList *list, unsigned int n);
const char* hanja_list_get_nth_comment(const HanjaList *list, unsigned int n);
void hanja_list_delete(HanjaList *list);
const char* hanja_get_key(const Hanja* hanja);
const char* hanja_get_value(const Hanja* hanja);
const char* hanja_get_comment(const Hanja* hanja);
#ifdef __cplusplus
}
#endif
#undef LIBHANGUL_DEPRECATED
#endif /* libhangul_hangul_h */
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