179 void lv_dropdown_set_options(lv_obj_t * obj, const char * options)  in lv_dropdown_set_options()  argument
182     LV_ASSERT_NULL(options);  in lv_dropdown_set_options()
189     for(i = 0; options[i] != '\0'; i++) {  in lv_dropdown_set_options()
190         if(options[i] == '\n') dropdown->option_cnt++;  in lv_dropdown_set_options()
198     size_t len = lv_strlen(options) + 1;  in lv_dropdown_set_options()
200     size_t len = lv_text_ap_calc_bytes_count(options) + 1;  in lv_dropdown_set_options()
203     if(dropdown->options != NULL && dropdown->static_txt == 0) {  in lv_dropdown_set_options()
204         lv_free(dropdown->options);  in lv_dropdown_set_options()
205         dropdown->options = NULL;  in lv_dropdown_set_options()
208     dropdown->options = lv_malloc(len);  in lv_dropdown_set_options()
210     LV_ASSERT_MALLOC(dropdown->options);  in lv_dropdown_set_options()
211     if(dropdown->options == NULL) return;  in lv_dropdown_set_options()
214     lv_strcpy(dropdown->options, options);  in lv_dropdown_set_options()
216     lv_text_ap_proc(options, dropdown->options);  in lv_dropdown_set_options()
226 void lv_dropdown_set_options_static(lv_obj_t * obj, const char * options)  in lv_dropdown_set_options_static()  argument
229     LV_ASSERT_NULL(options);  in lv_dropdown_set_options_static()
236     for(i = 0; options[i] != '\0'; i++) {  in lv_dropdown_set_options_static()
237         if(options[i] == '\n') dropdown->option_cnt++;  in lv_dropdown_set_options_static()
243     if(dropdown->static_txt == 0 && dropdown->options != NULL) {  in lv_dropdown_set_options_static()
244         lv_free(dropdown->options);  in lv_dropdown_set_options_static()
245         dropdown->options = NULL;  in lv_dropdown_set_options_static()
249     dropdown->options = (char *)options;  in lv_dropdown_set_options_static()
264         char * static_options = dropdown->options;  in lv_dropdown_add_option()
265         dropdown->options = lv_strdup(static_options);  in lv_dropdown_add_option()
266         LV_ASSERT_MALLOC(dropdown->options);  in lv_dropdown_add_option()
267         if(dropdown->options == NULL) return;  in lv_dropdown_add_option()
272     size_t old_len = (dropdown->options == NULL) ? 0 : lv_strlen(dropdown->options);  in lv_dropdown_add_option()
280     dropdown->options        = lv_realloc(dropdown->options, new_len + 1);  in lv_dropdown_add_option()
281     LV_ASSERT_MALLOC(dropdown->options);  in lv_dropdown_add_option()
282     if(dropdown->options == NULL) return;  in lv_dropdown_add_option()
284     dropdown->options[old_len] = '\0';  in lv_dropdown_add_option()
290         for(insert_pos = 0; dropdown->options[insert_pos] != 0; insert_pos++) {  in lv_dropdown_add_option()
293             if(dropdown->options[insert_pos] == '\n')  in lv_dropdown_add_option()
300 …lv_text_ins(dropdown->options, lv_text_encoded_get_char_id(dropdown->options, insert_pos++), "\n");  in lv_dropdown_add_option()
313 …lv_text_ins(dropdown->options, lv_text_encoded_get_char_id(dropdown->options, insert_pos), ins_buf…  in lv_dropdown_add_option()
326     if(dropdown->options == NULL) return;  in lv_dropdown_clear_options()
329         lv_free(dropdown->options);  in lv_dropdown_clear_options()
331     dropdown->options = NULL;  in lv_dropdown_clear_options()
411     return dropdown->options == NULL ? "" : dropdown->options;  in lv_dropdown_get_options()
442     if(dropdown->options)  {  in lv_dropdown_get_selected_str()
443         txt_len     = lv_strlen(dropdown->options);  in lv_dropdown_get_selected_str()
451         if(dropdown->options[i] == '\n') line++;  in lv_dropdown_get_selected_str()
455     for(c = 0; i < txt_len && dropdown->options[i] != '\n'; c++, i++) {  in lv_dropdown_get_selected_str()
460         buf[c] = dropdown->options[i];  in lv_dropdown_get_selected_str()
530     lv_label_set_text_static(label, dropdown->options);  in lv_dropdown_open()
596 … lv_text_align_t align = lv_obj_calculate_style_text_align(label, LV_PART_MAIN, dropdown->options);  in lv_dropdown_open()
655     dropdown->options     = NULL;  in lv_dropdown_constructor()
689         lv_free(dropdown->options);  in lv_dropdown_destructor()
690         dropdown->options = NULL;  in lv_dropdown_destructor()