69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
/**
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* @file lv_txt_ap.h
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*
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*/
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#ifndef LV_TXT_AP_H
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#define LV_TXT_AP_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#include <stddef.h>
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#include "lv_txt.h"
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#include "../lv_draw/lv_draw.h"
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#if LV_USE_ARABIC_PERSIAN_CHARS == 1
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/*********************
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* DEFINES
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*********************/
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#define LV_UNDEF_ARABIC_PERSIAN_CHARS (UINT32_MAX)
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#define LV_AP_ALPHABET_BASE_CODE 0x0622
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#define LV_AP_END_CHARS_LIST \
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{ \
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0, 0, 0, 0, 0, \
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{ \
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0, 0 \
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} \
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}
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/**********************
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* TYPEDEFS
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**********************/
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typedef struct
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{
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uint8_t char_offset;
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uint16_t char_end_form;
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int8_t char_begining_form_offset;
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int8_t char_middle_form_offset;
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int8_t char_isolated_form_offset;
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struct
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{
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uint8_t conj_to_previous;
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uint8_t conj_to_next;
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} ap_chars_conjunction;
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} ap_chars_map_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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uint32_t _lv_txt_ap_calc_bytes_cnt(const char *txt);
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void _lv_txt_ap_proc(const char *txt, char *txt_out);
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/**********************
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* MACROS
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**********************/
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#endif // LV_USE_ARABIC_PERSIAN_CHARS
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /*LV_TXT_AP_H*/
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