3 #include <Elementary.h>
6 typedef struct _Widget_Data Widget_Data;
7 typedef struct _Datetime_Field Datetime_Field;
8 typedef struct _Datetime_Mod_Api Datetime_Mod_Api;
9 typedef struct _Format_Map Format_Map;
11 #define DATETIME_TYPE_COUNT 6
12 #define MAX_FORMAT_LEN 64
13 #define MAX_SEPARATOR_LEN 6
14 #define MAX_FIELD_FORMAT_LEN 3
15 #define MIN_DAYS_IN_MONTH 28
16 #define BUFFER_SIZE 1024
18 // interface between EDC & C code. Field names & signal names.
19 // values 0 to DATETIME_TYPE_COUNT are valid range, can be substituted for %d.
20 #define EDC_DATETIME_ENABLE_SIG_STR "elm,state,enabled"
21 #define EDC_DATETIME_DISABLE_SIG_STR "elm,state,disabled"
22 #define EDC_DATETIME_FOCUSIN_SIG_STR "elm,action,focus"
23 #define EDC_DATETIME_FOCUSOUT_SIG_STR "elm,action,unfocus"
24 #define EDC_PART_FIELD_STR "field%d"
25 #define EDC_PART_SEPARATOR_STR "separator%d"
26 #define EDC_PART_FIELD_ENABLE_SIG_STR "field%d,enable"
27 #define EDC_PART_FIELD_DISABLE_SIG_STR "field%d,disable"
29 // struct tm does not define the fields in the order from year, month, date, hour, minute.
30 // values are reassigned to an array for easy handling.
31 #define DATETIME_TM_ARRAY(intptr, tmptr) int *intptr[] = {&(tmptr)->tm_year, \
32 &(tmptr)->tm_mon, &(tmptr)->tm_mday, &(tmptr)->tm_hour, &(tmptr)->tm_min}
34 struct _Datetime_Field
36 Evas_Object *item_obj;
37 char fmt[MAX_FIELD_FORMAT_LEN];
38 Elm_Datetime_Field_Type type;
39 const char *separator;
40 int location; // location of the field as per the current format
42 Eina_Bool fmt_exist:1; // whether field format is present or not
43 Eina_Bool visible:1; // whether field can be visible or not
46 struct _Datetime_Mod_Api
48 Elm_Datetime_Module_Data *(*obj_hook) (Evas_Object *obj);
49 void (*obj_unhook) (Elm_Datetime_Module_Data *module_data);
50 Evas_Object *(*field_create) (Elm_Datetime_Module_Data *module_data,
51 Elm_Datetime_Field_Type field_type);
52 void (*field_value_display) (Elm_Datetime_Module_Data *module_data,
59 Datetime_Field field_list[DATETIME_TYPE_COUNT]; // fixed set of fields.
60 struct tm curr_time, min_limit, max_limit;
61 Elm_Datetime_Module_Data *mod_data;
62 char format[MAX_FORMAT_LEN];
63 Eina_Bool user_format:1; // whether user set format or default format.
73 // default limits for individual fields
74 static const Format_Map mapping[DATETIME_TYPE_COUNT] = {
75 [ELM_DATETIME_YEAR] = { "Yy", 0, 137 },
76 [ELM_DATETIME_MONTH] = { "mbBh", 0, 11 },
77 [ELM_DATETIME_DATE] = { "de", 1, 31 },
78 [ELM_DATETIME_HOUR] = { "IHkl", 0, 23 },
79 [ELM_DATETIME_MINUTE] = { "M", 0, 59 },
80 [ELM_DATETIME_AMPM] = { "pP", 0, 1 }
83 static const char *multifield_formats = "cxXrRTDF";
85 static Datetime_Mod_Api *dt_mod = NULL;
86 static const char *widtype = NULL;
88 static void _del_hook(Evas_Object *obj);
89 static void _disable_hook(Evas_Object *obj);
90 static void _translate_hook(Evas_Object *obj);
91 static void _on_focus_hook(void *data __UNUSED__, Evas_Object *obj);
92 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
93 static void _sizing_eval(Evas_Object *obj);
94 static void _theme_hook(Evas_Object *obj);
95 static void _validate_datetime_limits(struct tm *time1, struct tm *time2, Eina_Bool swap);
96 static void _apply_field_limits(Evas_Object *obj);
97 static void _apply_range_restrictions(Evas_Object *obj, struct tm *time);
98 static const char *_field_format_get(Evas_Object * obj, Elm_Datetime_Field_Type field_type);
99 static void _field_limit_get(Evas_Object * obj, Elm_Datetime_Field_Type field_type,
100 int *range_min, int *range_max);
101 static void _reload_format(Evas_Object *obj);
102 static void _field_list_display(Evas_Object *obj);
103 static void _field_list_arrange(Evas_Object *obj);
104 static void _field_list_init(Evas_Object *obj);
106 static const char SIG_CHANGED[] = "changed";
107 static const char SIG_LANGUAGE_CHANGED[] = "language,changed";
108 static const Evas_Smart_Cb_Description _signals[] = {
110 {SIG_LANGUAGE_CHANGED, ""},
114 static Datetime_Mod_Api *
117 Elm_Module *mod = NULL;
118 if (!(mod = _elm_module_find_as("datetime/api"))) return NULL;
120 mod->api = malloc(sizeof(Datetime_Mod_Api));
121 if (!mod->api) return NULL;
123 ((Datetime_Mod_Api *)(mod->api))->obj_hook = _elm_module_symbol_get(mod, "obj_hook");
124 ((Datetime_Mod_Api *)(mod->api))->obj_unhook = _elm_module_symbol_get(mod, "obj_unhook");
125 ((Datetime_Mod_Api *)(mod->api))->field_create = _elm_module_symbol_get(mod, "field_create");
126 ((Datetime_Mod_Api *)(mod->api))->field_value_display = _elm_module_symbol_get(mod, "field_value_display");
132 _del_hook(Evas_Object *obj)
138 wd = elm_widget_data_get(obj);
141 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
143 tmp = wd->field_list + idx;
144 evas_object_del(tmp->item_obj);
145 eina_stringshare_del(tmp->separator);
148 if ((dt_mod) && (dt_mod->obj_unhook))
149 dt_mod->obj_unhook(wd->mod_data); // module - unhook
155 _disable_hook(Evas_Object *obj)
159 wd = elm_widget_data_get(obj);
160 if (!wd || !wd->base) return;
161 if (elm_widget_disabled_get(obj))
162 edje_object_signal_emit(wd->base, EDC_DATETIME_DISABLE_SIG_STR, "elm");
164 edje_object_signal_emit(wd->base, EDC_DATETIME_ENABLE_SIG_STR, "elm");
168 _translate_hook(Evas_Object *obj)
171 wd = elm_widget_data_get(obj);
174 if (!wd->user_format) _reload_format(obj);
175 else _field_list_display(obj);
176 evas_object_smart_callback_call(obj, SIG_LANGUAGE_CHANGED, NULL);
180 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
184 wd = elm_widget_data_get(obj);
187 if (elm_widget_focus_get(obj))
188 edje_object_signal_emit(wd->base, EDC_DATETIME_FOCUSIN_SIG_STR, "elm");
190 edje_object_signal_emit(wd->base, EDC_DATETIME_FOCUSOUT_SIG_STR, "elm");
194 _datetime_items_get(const Evas_Object *obj)
198 Datetime_Field *field;
202 wd = elm_widget_data_get(obj);
203 if (!wd) return NULL;
205 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
207 field = wd->field_list + idx;
208 if (field->fmt_exist && field->visible) count++;
210 for (loc = 0; loc < count; loc++)
211 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
213 field = wd->field_list + idx;
214 if (field->location == loc)
215 items = eina_list_append(items, field->item_obj);
222 _elm_datetime_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
225 const Eina_List *items;
226 void *(*list_data_get) (const Eina_List *list);
227 Eina_List *(*list_free) (Eina_List *list);
230 wd = elm_widget_data_get(obj);
231 if (!wd) return EINA_FALSE;
233 if ((items = elm_widget_focus_custom_chain_get(obj)))
235 list_data_get = eina_list_data_get;
240 items = _datetime_items_get(obj);
241 list_data_get = eina_list_data_get;
242 list_free = eina_list_free;
243 if (!items) return EINA_FALSE;
246 ret = elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next);
247 if (list_free) list_free((Eina_List *)items);
253 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
257 wd = elm_widget_data_get(obj);
260 edje_object_mirrored_set(wd->base, rtl);
264 _sizing_eval(Evas_Object *obj)
267 Datetime_Field *field;
268 Evas_Coord minw = -1, minh = -1;
269 unsigned int idx, field_count = 0;
271 wd = elm_widget_data_get(obj);
272 if (!wd || !wd->base) return;
273 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
275 field = wd->field_list + idx;
276 if ((field->visible) && (field->fmt_exist)) field_count ++;
279 elm_coords_finger_size_adjust(field_count, &minw, 1, &minh);
280 edje_object_size_min_restricted_calc(wd->base, &minw, &minh, minw, minh);
281 evas_object_size_hint_min_set(obj, minw, minh);
282 evas_object_size_hint_max_set(obj, -1, -1);
286 _theme_hook(Evas_Object *obj)
289 Datetime_Field *field;
290 char buf[BUFFER_SIZE];
293 wd = elm_widget_data_get(obj);
294 if (!wd || !wd->base) return;
296 _elm_theme_object_set(obj, wd->base, "datetime", "base",
297 elm_widget_style_get(obj));
298 _elm_widget_mirrored_reload(obj);
299 _mirrored_set(obj, elm_widget_mirrored_get(obj));
301 edje_object_scale_set(wd->base, elm_widget_scale_get(obj) * _elm_config->scale);
303 if (elm_widget_disabled_get(obj))
304 edje_object_signal_emit(wd->base, EDC_DATETIME_DISABLE_SIG_STR,"elm");
306 edje_object_signal_emit(wd->base, EDC_DATETIME_ENABLE_SIG_STR, "elm");
308 if ((!dt_mod) || (!dt_mod->field_value_display)) return;
310 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
312 field = wd->field_list + idx;
313 if (field->fmt_exist && field->visible)
315 snprintf(buf, sizeof(buf), EDC_PART_FIELD_ENABLE_SIG_STR, field->location);
316 edje_object_signal_emit(wd->base, buf, "elm");
317 snprintf(buf, sizeof(buf), EDC_PART_SEPARATOR_STR, field->location);
318 edje_object_part_text_set(wd->base, buf, field->separator);
319 dt_mod->field_value_display(wd->mod_data, field->item_obj);
323 snprintf(buf, sizeof(buf),EDC_PART_FIELD_DISABLE_SIG_STR, field->location);
324 edje_object_signal_emit(wd->base, buf, "elm");
327 edje_object_message_signal_process(wd->base);
332 _max_days_get(int year, int month)
339 localtime_r(&t, &time1);
340 time1.tm_year = year;
341 time1.tm_mon = month;
342 for(day = MIN_DAYS_IN_MONTH; day <= mapping[ELM_DATETIME_DATE].def_max; day++)
346 if (time1.tm_mday == 1) break;
353 _date_cmp(struct tm *time1, struct tm *time2)
356 DATETIME_TM_ARRAY(timearr1, time1);
357 DATETIME_TM_ARRAY(timearr2, time2);
359 for (idx = 0; idx < DATETIME_TYPE_COUNT - 1; idx++)
361 if (*timearr1[idx] != *timearr2[idx])
367 // validates curr_time/min_limt/max_limit according to the newly set value
369 _validate_datetime_limits(struct tm *time1, struct tm *time2, Eina_Bool swap)
373 if (!time1 || !time2) return;
375 t1 = (swap) ? time2 : time1;
376 t2 = (swap) ? time1 : time2;
378 DATETIME_TM_ARRAY(timearr1, time1);
379 DATETIME_TM_ARRAY(timearr2, time2);
380 for (idx = 0; idx < DATETIME_TYPE_COUNT - 1; idx++)
382 if (*timearr1[idx] < *timearr2[idx])
384 memcpy(t1, t2, sizeof(struct tm));
387 else if (*timearr1[idx] > *timearr2[idx])
393 _apply_field_limits(Evas_Object *obj)
396 Datetime_Field *field;
398 unsigned int idx = 0;
400 wd = elm_widget_data_get(obj);
403 DATETIME_TM_ARRAY(timearr, &wd->curr_time);
404 for (idx = 0; idx < DATETIME_TYPE_COUNT - 1; idx++)
406 field = wd->field_list + idx;
408 if (val < field->min)
409 *timearr[idx] = field->min;
410 else if (val > field->max)
411 *timearr[idx] = field->max;
413 _field_list_display(obj);
417 _apply_range_restrictions(Evas_Object *obj, struct tm *time)
423 wd = elm_widget_data_get(obj);
424 if (!wd || !time) return;
426 DATETIME_TM_ARRAY(timearr, time);
427 for (idx = ELM_DATETIME_MONTH; idx < DATETIME_TYPE_COUNT - 1; idx++)
430 min = mapping[idx].def_min;
431 max = mapping[idx].def_max;
432 if (idx == ELM_DATETIME_DATE)
433 max = _max_days_get(time->tm_year, time->tm_mon);
442 _field_format_get(Evas_Object * obj, Elm_Datetime_Field_Type field_type)
445 Datetime_Field *field;
447 wd = elm_widget_data_get(obj);
448 if (!wd) return NULL;
450 field = wd->field_list + field_type;
451 if (!field) return NULL;
457 _field_limit_get(Evas_Object * obj, Elm_Datetime_Field_Type field_type, int *range_min, int *range_max)
460 Datetime_Field *field;
461 int min, max, max_days;
464 wd = elm_widget_data_get(obj);
467 field = wd->field_list + field_type;
473 DATETIME_TM_ARRAY(curr_timearr, &wd->curr_time);
474 DATETIME_TM_ARRAY(min_timearr, &wd->min_limit);
475 DATETIME_TM_ARRAY(max_timearr, &wd->max_limit);
477 for (idx = 0; idx < field->type; idx++)
478 if (*curr_timearr[idx] > *min_timearr[idx]) break;
479 if ((idx == field_type) && (min < *min_timearr[field_type]))
480 min = *min_timearr[field_type];
481 if (field_type == ELM_DATETIME_DATE)
483 max_days = _max_days_get(wd->curr_time.tm_year, wd->curr_time.tm_mon);
484 if (max > max_days) max = max_days;
486 for (idx = 0; idx < field->type; idx++)
487 if (*curr_timearr[idx] < *max_timearr[idx]) break;
488 if ((idx == field_type) && (max > *max_timearr[field_type]))
489 max = *max_timearr[field_type];
496 _field_list_display(Evas_Object *obj)
499 Datetime_Field *field;
502 wd = elm_widget_data_get(obj);
505 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
507 field = wd->field_list + idx;
508 if (field->fmt_exist && field->visible)
510 if ((dt_mod) && (dt_mod->field_value_display))
511 dt_mod->field_value_display(wd->mod_data, field->item_obj);
517 _field_list_arrange(Evas_Object *obj)
520 Datetime_Field *field;
521 char buf[BUFFER_SIZE];
524 wd = elm_widget_data_get(obj);
527 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
529 field = wd->field_list + idx;
530 edje_object_part_unswallow(wd->base, field->item_obj);
532 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
534 field = wd->field_list + idx;
535 if (field->visible && field->fmt_exist)
537 snprintf(buf, sizeof(buf), EDC_PART_FIELD_STR, field->location);
538 edje_object_part_swallow(wd->base, buf, field->item_obj);
540 else evas_object_hide(field->item_obj);
543 _field_list_display(obj);
546 // returns expanded format string for corresponding multi-field format character
548 _expanded_fmt_str_get(char ch)
554 exp_fmt = nl_langinfo(D_T_FMT);
557 exp_fmt = nl_langinfo(D_FMT);
560 exp_fmt = nl_langinfo(T_FMT);
563 exp_fmt = nl_langinfo(T_FMT_AMPM);
569 exp_fmt = "%H:%M:%S";
572 exp_fmt = "%m/%d/%y";
575 exp_fmt = "%Y-%m-%d";
585 _expand_format(char * dt_fmt)
587 char *ptr, *expanded_fmt, ch;
588 char buf[MAX_FORMAT_LEN] = {0,};
589 unsigned int idx = 0, len = 0;
590 Eina_Bool fmt_char = EINA_FALSE;
595 if ((fmt_char) && (strchr(multifield_formats, ch)))
597 // replace the multi-field format characters with corresponding expanded format
598 expanded_fmt = _expanded_fmt_str_get(ch);
599 len = strlen(expanded_fmt);
601 strncat(buf, expanded_fmt, len);
604 else buf[idx++] = ch;
605 if (ch == '%') fmt_char = EINA_TRUE;
606 else fmt_char = EINA_FALSE;
610 strncpy(dt_fmt, buf, MAX_FORMAT_LEN);
614 _parse_format(Evas_Object *obj, char *fmt_ptr)
617 Datetime_Field *field = NULL;
618 unsigned int len = 0, idx, location = 0;
619 char separator[MAX_SEPARATOR_LEN];
621 Eina_Bool fmt_parsing = EINA_FALSE, sep_parsing = EINA_FALSE,
622 sep_lookup = EINA_FALSE;
624 wd = elm_widget_data_get(obj);
626 while ((cur = *fmt_ptr))
630 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
632 if (strchr(mapping[idx].fmt_char, cur))
634 field = wd->field_list + idx;
635 // ignore the fields already have or disabled
636 // valid formats, means already parsed & repeated, ignore.
637 if (!field->visible || field->location != -1) break;
639 field->fmt_exist = EINA_TRUE;
640 field->location = location++;
641 fmt_parsing = EINA_FALSE;
642 sep_lookup = EINA_TRUE;
648 if (cur == ' ') separator[len++] = cur;
649 else if (cur == '%') fmt_parsing = EINA_TRUE;
650 if ((cur == ' ') || (cur == '%'))
652 sep_parsing = EINA_FALSE;
653 // set the separator to previous field
655 if (field) eina_stringshare_replace(&field->separator, separator);
657 if (sep_parsing && (len < MAX_SEPARATOR_LEN-1) &&
658 (field->type != ELM_DATETIME_AMPM) &&
659 (!((field->type == ELM_DATETIME_MINUTE) && (cur ==':'))))
660 separator[len++] = cur;
661 if (sep_lookup) sep_parsing = EINA_TRUE;
662 sep_lookup = EINA_FALSE;
665 // return the number of valid fields parsed.
670 _reload_format(Evas_Object *obj)
673 Datetime_Field *field;
674 char buf[BUFFER_SIZE];
675 unsigned int idx, field_count;
678 wd = elm_widget_data_get(obj);
681 // fetch the default format from Libc.
682 if (!wd->user_format)
683 strncpy(wd->format, nl_langinfo(D_T_FMT), MAX_FORMAT_LEN);
685 dt_fmt = (char *)malloc(MAX_FORMAT_LEN);
686 strncpy(dt_fmt, wd->format, MAX_FORMAT_LEN);
688 _expand_format(dt_fmt);
690 // reset all the fields to disable state
691 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
693 field = wd->field_list + idx;
694 field->fmt_exist = EINA_FALSE;
695 field->location = -1;
698 field_count = _parse_format(obj, dt_fmt);
701 // assign locations to disabled fields for uniform usage
702 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
704 field = wd->field_list + idx;
705 if (field->location == -1) field->location = field_count++;
707 if (field->fmt_exist && field->visible)
709 snprintf(buf, sizeof(buf), EDC_PART_FIELD_ENABLE_SIG_STR,
711 edje_object_signal_emit(wd->base, buf, "elm");
715 snprintf(buf, sizeof(buf),EDC_PART_FIELD_DISABLE_SIG_STR,
717 edje_object_signal_emit(wd->base, buf, "elm");
719 snprintf(buf, sizeof(buf), EDC_PART_SEPARATOR_STR, (field->location + 1));
720 edje_object_part_text_set(wd->base, buf, field->separator);
722 edje_object_message_signal_process(wd->base);
723 _field_list_arrange(obj);
727 _field_list_init(Evas_Object *obj)
730 Datetime_Field *field;
734 wd = elm_widget_data_get(obj);
738 localtime_r(&t, &wd->curr_time);
740 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
742 field = wd->field_list + idx;
743 field->type = ELM_DATETIME_YEAR + idx;
745 field->fmt_exist = EINA_FALSE;
746 field->visible = EINA_TRUE;
747 field->min = mapping[idx].def_min;
748 field->max = mapping[idx].def_max;
750 DATETIME_TM_ARRAY(min_timearr, &wd->min_limit);
751 DATETIME_TM_ARRAY(max_timearr, &wd->max_limit);
752 for (idx = 0; idx < DATETIME_TYPE_COUNT-1; idx++)
754 *min_timearr[idx] = mapping[idx].def_min;
755 *max_timearr[idx] = mapping[idx].def_max;
760 elm_datetime_add(Evas_Object *parent)
765 Datetime_Field *field;
768 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
770 ELM_SET_WIDTYPE(widtype, "datetime");
771 elm_widget_type_set(obj, widtype);
772 elm_widget_sub_object_add(parent, obj);
773 elm_widget_data_set(obj, wd);
774 elm_widget_del_hook_set(obj, _del_hook);
775 elm_widget_theme_hook_set(obj, _theme_hook);
776 elm_widget_translate_hook_set(obj, _translate_hook);
777 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
778 elm_widget_disable_hook_set(obj, _disable_hook);
779 elm_widget_can_focus_set(obj, EINA_TRUE);
780 elm_widget_focus_next_hook_set(obj, _elm_datetime_focus_next_hook);
782 wd->base = edje_object_add(e);
783 elm_widget_resize_object_set(obj, wd->base);
784 _elm_theme_object_set(obj, wd->base, "datetime", "base", "default");
785 evas_object_smart_callbacks_descriptions_set(obj, _signals);
787 // module - initialise module for datetime
788 if (!dt_mod) dt_mod = _dt_mod_init();
789 if ((dt_mod) && (dt_mod->obj_hook))
790 wd->mod_data = dt_mod->obj_hook(obj);
791 // update module data
794 wd->mod_data->base = obj;
795 wd->mod_data->field_limit_get = _field_limit_get;
796 wd->mod_data->field_format_get = _field_format_get;
799 _field_list_init(obj);
802 if ((dt_mod)&&(dt_mod->field_create))
804 for (idx = 0; idx < DATETIME_TYPE_COUNT; idx++)
806 field = wd->field_list + idx;
807 field->item_obj = dt_mod->field_create(wd->mod_data, idx);
810 _field_list_arrange(obj);
811 _mirrored_set(obj, elm_widget_mirrored_get(obj));
817 elm_datetime_format_get(const Evas_Object *obj)
819 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
822 wd = elm_widget_data_get(obj);
823 if (!wd) return NULL;
829 elm_datetime_format_set(Evas_Object *obj, const char *fmt)
831 ELM_CHECK_WIDTYPE(obj, widtype);
834 wd = elm_widget_data_get(obj);
839 strncpy(wd->format, fmt, MAX_FORMAT_LEN);
840 wd->user_format = EINA_TRUE;
843 wd->user_format = EINA_FALSE;
849 elm_datetime_field_visible_get(const Evas_Object *obj, Elm_Datetime_Field_Type
852 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
854 Datetime_Field *field;
856 wd = elm_widget_data_get(obj);
857 if (!wd || (fieldtype > ELM_DATETIME_AMPM)) return EINA_FALSE;
859 field = wd->field_list + fieldtype;
860 return field->visible;
864 elm_datetime_field_visible_set(Evas_Object *obj, Elm_Datetime_Field_Type fieldtype,
867 ELM_CHECK_WIDTYPE(obj, widtype);
869 Datetime_Field *field;
871 wd = elm_widget_data_get(obj);
872 if (!wd || (fieldtype > ELM_DATETIME_AMPM)) return;
874 field = wd->field_list + fieldtype;
875 if (field->visible == visible) return;
877 field->visible = visible;
882 elm_datetime_field_limit_get(const Evas_Object *obj, Elm_Datetime_Field_Type fieldtype,
885 ELM_CHECK_WIDTYPE(obj, widtype);
887 Datetime_Field *field;
889 wd = elm_widget_data_get(obj);
890 if (!wd || (fieldtype >= ELM_DATETIME_AMPM)) return;
892 field = wd->field_list + fieldtype;
893 if (min) *min = field->min;
894 if (max) *max = field->max;
898 elm_datetime_field_limit_set(Evas_Object *obj, Elm_Datetime_Field_Type fieldtype,
901 ELM_CHECK_WIDTYPE(obj, widtype);
903 Datetime_Field *field;
905 wd = elm_widget_data_get(obj);
906 if (!wd || (fieldtype >= ELM_DATETIME_AMPM)) return;
908 if (min > max) return;
910 field = wd->field_list + fieldtype;
911 if ((min > mapping[fieldtype].def_min && min < mapping[fieldtype].def_max)
912 || (field->type == ELM_DATETIME_YEAR))
914 if ((max > mapping[fieldtype].def_min && max < mapping[fieldtype].def_max)
915 || (field->type == ELM_DATETIME_YEAR))
918 _apply_field_limits(obj);
922 elm_datetime_value_get(const Evas_Object *obj, struct tm *currtime)
924 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
925 EINA_SAFETY_ON_NULL_RETURN_VAL(currtime, EINA_FALSE);
928 wd = elm_widget_data_get(obj);
929 if (!wd) return EINA_FALSE;
931 *currtime = wd->curr_time;
936 elm_datetime_value_set(Evas_Object *obj, const struct tm *newtime)
938 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
939 EINA_SAFETY_ON_NULL_RETURN_VAL(newtime, EINA_FALSE);
943 wd = elm_widget_data_get(obj);
944 if (!wd) return EINA_FALSE;
946 old_time = wd->curr_time;
947 wd->curr_time = *newtime;
948 // apply default field restrictions for curr_time
949 _apply_range_restrictions(obj, &wd->curr_time);
950 // validate the curr_time according to the min_limt and max_limt
951 _validate_datetime_limits(&wd->curr_time, &wd->min_limit, EINA_FALSE);
952 _validate_datetime_limits(&wd->max_limit, &wd->curr_time, EINA_TRUE);
953 _apply_field_limits(obj);
955 if (!_date_cmp(&old_time, &wd->curr_time))
956 evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
962 elm_datetime_value_min_get(const Evas_Object *obj, struct tm *mintime)
964 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
965 EINA_SAFETY_ON_NULL_RETURN_VAL(mintime, EINA_FALSE);
968 wd = elm_widget_data_get(obj);
969 if (!wd) return EINA_FALSE;
971 *mintime = wd->min_limit;
976 elm_datetime_value_min_set(Evas_Object *obj, const struct tm *mintime)
978 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
979 EINA_SAFETY_ON_NULL_RETURN_VAL(mintime, EINA_FALSE);
983 wd = elm_widget_data_get(obj);
984 if (!wd) return EINA_FALSE;
986 wd->min_limit = *mintime;
987 old_time = wd->curr_time;
988 // apply default field restrictions for min_limit
989 _apply_range_restrictions(obj, &wd->min_limit);
990 // validate curr_time and max_limt according to the min_limit
991 _validate_datetime_limits(&wd->max_limit, &wd->min_limit, EINA_FALSE);
992 _validate_datetime_limits(&wd->curr_time, &wd->min_limit, EINA_FALSE);
993 _apply_field_limits(obj);
995 if (!_date_cmp(&old_time, &wd->curr_time))
996 evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
1002 elm_datetime_value_max_get(const Evas_Object *obj, struct tm *maxtime)
1004 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1005 EINA_SAFETY_ON_NULL_RETURN_VAL(maxtime, EINA_FALSE);
1008 wd = elm_widget_data_get(obj);
1009 if (!wd) return EINA_FALSE;
1011 *maxtime = wd->max_limit;
1016 elm_datetime_value_max_set(Evas_Object *obj, const struct tm *maxtime)
1018 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1019 EINA_SAFETY_ON_NULL_RETURN_VAL(maxtime, EINA_FALSE);
1023 wd = elm_widget_data_get(obj);
1024 if (!wd) return EINA_FALSE;
1026 wd->max_limit = *maxtime;
1027 old_time = wd->curr_time;
1028 // apply default field restrictions for max_limit
1029 _apply_range_restrictions(obj, &wd->max_limit);
1030 // validate curr_time and min_limt according to the max_limit
1031 _validate_datetime_limits(&wd->max_limit, &wd->min_limit, EINA_TRUE);
1032 _validate_datetime_limits(&wd->max_limit, &wd->curr_time, EINA_TRUE);
1033 _apply_field_limits(obj);
1035 if (!_date_cmp(&old_time, &wd->curr_time))
1036 evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);