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fix(arabic): support Arabic letter connections

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fixes #1920
This commit is contained in:
Gabor Kiss-Vamosi
2020-11-23 13:02:28 +01:00
parent 45599c2c2a
commit d90cbe92de
1 changed files with 10 additions and 0 deletions
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src/lv_widgets/lv_dropdown.c
+10
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@@ -18,6 +18,7 @@
#include "../lv_font/lv_symbol_def.h" #include "../lv_font/lv_symbol_def.h"
#include "../lv_misc/lv_anim.h" #include "../lv_misc/lv_anim.h"
#include "../lv_misc/lv_math.h" #include "../lv_misc/lv_math.h"
#include "../lv_misc/lv_txt_ap.h"
#include <string.h> #include <string.h>
/********************* /*********************
@@ -217,7 +218,12 @@ void lv_dropdown_set_options(lv_obj_t * ddlist, const char * options)
ext->sel_opt_id_orig = 0; ext->sel_opt_id_orig = 0;
/*Allocate space for the new text*/ /*Allocate space for the new text*/
#if LV_USE_ARABIC_PERSIAN_CHARS == 0
size_t len = strlen(options) + 1; size_t len = strlen(options) + 1;
#else
size_t len = _lv_txt_ap_calc_bytes_cnt(options) + 1;
#endif
if(ext->options != NULL && ext->static_txt == 0) { if(ext->options != NULL && ext->static_txt == 0) {
lv_mem_free(ext->options); lv_mem_free(ext->options);
ext->options = NULL; ext->options = NULL;
@@ -228,7 +234,11 @@ void lv_dropdown_set_options(lv_obj_t * ddlist, const char * options)
LV_ASSERT_MEM(ext->options); LV_ASSERT_MEM(ext->options);
if(ext->options == NULL) return; if(ext->options == NULL) return;
#if LV_USE_ARABIC_PERSIAN_CHARS == 0
strcpy(ext->options, options); strcpy(ext->options, options);
#else
_lv_txt_ap_proc(options, ext->options);
#endif
/*Now the text is dynamically allocated*/ /*Now the text is dynamically allocated*/
ext->static_txt = 0; ext->static_txt = 0;