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add arabic processin to to window title and lv_dropdown_add_option

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This commit is contained in:
Gabor Kiss-Vamosi
2020-12-20 13:21:06 +01:00
parent cb021a425a
commit 243145d8c9
3 changed files with 26 additions and 6 deletions
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17
src/lv_widgets/lv_dropdown.c
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@@ -303,7 +303,12 @@ void lv_dropdown_add_option(lv_obj_t * ddlist, const char * option, uint32_t pos
/*Allocate space for the new option*/
size_t old_len = (ext->options == NULL) ? 0 : strlen(ext->options);
size_t ins_len = strlen(option);
#if LV_USE_ARABIC_PERSIAN_CHARS == 0
size_t ins_len = strlen(option) + 1;
#else
size_t ins_len = _lv_txt_ap_calc_bytes_cnt(option) + 1;
#endif
size_t new_len = ins_len + old_len + 2; /* +2 for terminating NULL and possible \n */
ext->options = lv_mem_realloc(ext->options, new_len + 1);
LV_ASSERT_MEM(ext->options);
@@ -331,9 +336,13 @@ void lv_dropdown_add_option(lv_obj_t * ddlist, const char * option, uint32_t pos
char * ins_buf = _lv_mem_buf_get(ins_len + 2); /* + 2 for terminating NULL and possible \n */
LV_ASSERT_MEM(ins_buf);
if(ins_buf == NULL) return;
strcpy(ins_buf, option);
if(pos < ext->option_cnt)
strcat(ins_buf, "\n");
#if LV_USE_ARABIC_PERSIAN_CHARS == 0
strcpy(ins_buf, options);
#else
_lv_txt_ap_proc(option, ins_buf);
#endif
if(pos < ext->option_cnt) strcat(ins_buf, "\n");
_lv_txt_ins(ext->options, _lv_txt_encoded_get_char_id(ext->options, insert_pos), ins_buf);
_lv_mem_buf_release(ins_buf);