1 #include <Elementary.h>
3 #include "els_scroller.h"
7 typedef struct _Widget_Data Widget_Data;
8 typedef struct _Elm_List_Item Elm_List_Item;
12 Evas_Object *scr, *box, *self;
13 Eina_List *items, *selected, *to_delete;
14 Elm_Object_Item *last_selected_item;
17 Evas_Coord minw[2], minh[2];
18 Elm_Object_Select_Mode select_mode;
23 } history[SWIPE_MOVES];
24 Eina_Bool scr_minw : 1;
25 Eina_Bool scr_minh : 1;
27 Eina_Bool fix_pending : 1;
28 Eina_Bool on_hold : 1;
30 Eina_Bool longpressed : 1;
31 Eina_Bool wasselected : 1;
40 Evas_Object *icon, *end;
42 Ecore_Timer *long_timer;
43 Ecore_Timer *swipe_timer;
44 Eina_Bool deleted : 1;
46 Eina_Bool is_even : 1;
47 Eina_Bool is_separator : 1;
49 Eina_Bool selected : 1;
50 Eina_Bool highlighted : 1;
51 Eina_Bool dummy_icon : 1;
52 Eina_Bool dummy_end : 1;
55 static const char *widtype = NULL;
56 static void _del_hook(Evas_Object *obj);
57 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
58 static void _theme_hook(Evas_Object *obj);
59 static void _sizing_eval(Evas_Object *obj);
60 static void _disable_hook(Evas_Object *obj);
61 static void _on_focus_hook(void *data, Evas_Object *obj);
62 static void _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source);
63 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
64 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
65 static void _fix_items(Evas_Object *obj);
66 static void _mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info);
67 static void _mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info);
68 static void _mouse_move(void *data, Evas *evas, Evas_Object *obj, void *event_info);
69 static void _edge_left(void *data, Evas_Object *scr, void *event_info);
70 static void _edge_right(void *data, Evas_Object *scr, void *event_info);
71 static void _edge_top(void *data, Evas_Object *scr, void *event_info);
72 static void _edge_bottom(void *data, Evas_Object *scr, void *event_info);
73 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
74 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
75 static Eina_Bool _item_single_select_up(Widget_Data *wd);
76 static Eina_Bool _item_single_select_down(Widget_Data *wd);
77 static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
78 Evas_Callback_Type type, void *event_info);
79 static Eina_Bool _deselect_all_items(Widget_Data *wd);
81 static const char SIG_ACTIVATED[] = "activated";
82 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
83 static const char SIG_SELECTED[] = "selected";
84 static const char SIG_UNSELECTED[] = "unselected";
85 static const char SIG_LONGPRESSED[] = "longpressed";
86 static const char SIG_EDGE_TOP[] = "edge,top";
87 static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
88 static const char SIG_EDGE_LEFT[] = "edge,left";
89 static const char SIG_EDGE_RIGHT[] = "edge,right";
91 static const Evas_Smart_Cb_Description _signals[] = {
93 {SIG_CLICKED_DOUBLE, ""},
96 {SIG_LONGPRESSED, ""},
98 {SIG_EDGE_BOTTOM, ""},
100 {SIG_EDGE_RIGHT, ""},
104 #define ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ...) \
105 ELM_OBJ_ITEM_CHECK_OR_RETURN(it, __VA_ARGS__); \
106 if (((Elm_List_Item *)it)->deleted) \
108 ERR("ERROR: "#it" has been DELETED.\n"); \
109 return __VA_ARGS__; \
113 _elm_list_item_free(Elm_List_Item *it)
115 evas_object_event_callback_del_full
116 (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
117 evas_object_event_callback_del_full
118 (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
119 evas_object_event_callback_del_full
120 (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, it);
123 evas_object_event_callback_del_full
124 (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
125 _changed_size_hints, WIDGET(it));
128 evas_object_event_callback_del_full
129 (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
130 _changed_size_hints, WIDGET(it));
132 eina_stringshare_del(it->label);
134 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
135 if (it->long_timer) ecore_timer_del(it->long_timer);
136 if (it->icon) evas_object_del(it->icon);
137 if (it->end) evas_object_del(it->end);
141 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
143 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
144 Evas_Event_Key_Down *ev = event_info;
145 Widget_Data *wd = elm_widget_data_get(obj);
146 if (!wd) return EINA_FALSE;
147 if (!wd->items) return EINA_FALSE;
148 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
149 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
151 Elm_List_Item *it = NULL;
154 Evas_Coord step_x = 0;
155 Evas_Coord step_y = 0;
158 Evas_Coord page_x = 0;
159 Evas_Coord page_y = 0;
161 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
162 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
163 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
164 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
166 /* TODO: fix logic for horizontal mode */
167 if ((!strcmp(ev->keyname, "Left")) ||
168 (!strcmp(ev->keyname, "KP_Left")))
171 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
172 (_item_multi_select_up(wd)))
173 || (_item_single_select_up(wd))))
175 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
181 else if ((!strcmp(ev->keyname, "Right")) ||
182 (!strcmp(ev->keyname, "KP_Right")))
185 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
186 (_item_multi_select_down(wd)))
187 || (_item_single_select_down(wd))))
189 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
195 else if ((!strcmp(ev->keyname, "Up")) ||
196 (!strcmp(ev->keyname, "KP_Up")))
199 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
200 (_item_multi_select_up(wd)))
201 || (_item_single_select_up(wd))))
203 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
209 else if ((!strcmp(ev->keyname, "Down")) ||
210 (!strcmp(ev->keyname, "KP_Down")))
213 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
214 (_item_multi_select_down(wd)))
215 || (_item_single_select_down(wd))))
217 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
223 else if ((!strcmp(ev->keyname, "Home")) ||
224 (!strcmp(ev->keyname, "KP_Home")))
226 it = eina_list_data_get(wd->items);
227 elm_list_item_bring_in((Elm_Object_Item *)it);
228 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
231 else if ((!strcmp(ev->keyname, "End")) ||
232 (!strcmp(ev->keyname, "KP_End")))
234 it = eina_list_data_get(eina_list_last(wd->items));
235 elm_list_item_bring_in((Elm_Object_Item *)it);
236 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
239 else if ((!strcmp(ev->keyname, "Prior")) ||
240 (!strcmp(ev->keyname, "KP_Prior")))
245 x -= -(page_x * v_w) / 100;
252 y -= -(page_y * v_h) / 100;
257 else if ((!strcmp(ev->keyname, "Next")) ||
258 (!strcmp(ev->keyname, "KP_Next")))
263 x += -(page_x * v_w) / 100;
270 y += -(page_y * v_h) / 100;
275 else if (((!strcmp(ev->keyname, "Return")) ||
276 (!strcmp(ev->keyname, "KP_Enter")) ||
277 (!strcmp(ev->keyname, "space")))
278 && (!wd->multi) && (wd->selected))
280 it = (Elm_List_Item *) elm_list_selected_item_get(obj);
281 evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
283 else if (!strcmp(ev->keyname, "Escape"))
285 if (!_deselect_all_items(wd)) return EINA_FALSE;
286 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
289 else return EINA_FALSE;
291 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
292 elm_smart_scroller_child_pos_set(wd->scr, x, y);
297 _translate_hook(Evas_Object *obj)
299 evas_object_smart_callback_call(obj, "language,changed", NULL);
303 _deselect_all_items(Widget_Data *wd)
305 if (!wd->selected) return EINA_FALSE;
307 elm_list_item_selected_set((Elm_Object_Item *) wd->selected->data,
314 _item_multi_select_up(Widget_Data *wd)
316 if (!wd->selected) return EINA_FALSE;
317 if (!wd->multi) return EINA_FALSE;
319 Elm_Object_Item *prev = elm_list_item_prev(wd->last_selected_item);
320 if (!prev) return EINA_TRUE;
322 if (elm_list_item_selected_get(prev))
324 elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
325 wd->last_selected_item = prev;
326 elm_list_item_show(wd->last_selected_item);
330 elm_list_item_selected_set(prev, EINA_TRUE);
331 elm_list_item_show(prev);
337 _item_multi_select_down(Widget_Data *wd)
339 if (!wd->selected) return EINA_FALSE;
340 if (!wd->multi) return EINA_FALSE;
342 Elm_Object_Item *next = elm_list_item_next(wd->last_selected_item);
343 if (!next) return EINA_TRUE;
345 if (elm_list_item_selected_get(next))
347 elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
348 wd->last_selected_item = next;
349 elm_list_item_show(wd->last_selected_item);
353 elm_list_item_selected_set(next, EINA_TRUE);
354 elm_list_item_show(next);
360 _item_single_select_up(Widget_Data *wd)
362 Elm_Object_Item *prev;
364 if (!wd->selected) prev = eina_list_data_get(eina_list_last(wd->items));
365 else prev = elm_list_item_prev(wd->last_selected_item);
366 if (!prev) return EINA_FALSE;
368 _deselect_all_items(wd);
370 elm_list_item_selected_set(prev, EINA_TRUE);
371 elm_list_item_show(prev);
376 _item_single_select_down(Widget_Data *wd)
378 Elm_Object_Item *next;
380 if (!wd->selected) next = eina_list_data_get(wd->items);
381 else next = elm_list_item_next(wd->last_selected_item);
382 if (!next) return EINA_FALSE;
384 _deselect_all_items(wd);
386 elm_list_item_selected_set(next, EINA_TRUE);
387 elm_list_item_show(next);
392 _elm_list_process_deletions(Widget_Data *wd)
396 wd->walking++; // avoid nested deletion and also _sub_del() fix_items
398 EINA_LIST_FREE(wd->to_delete, it)
400 wd->items = eina_list_remove_list(wd->items, it->node);
401 _elm_list_item_free(it);
402 elm_widget_item_free(it);
409 _elm_list_walk(Widget_Data *wd)
413 ERR("ERROR: walking was negative. fixed!\n");
420 _elm_list_unwalk(Widget_Data *wd)
425 ERR("ERROR: walking became negative. fixed!\n");
433 _elm_list_process_deletions(wd);
437 wd->fix_pending = EINA_FALSE;
438 _fix_items(wd->self);
439 _sizing_eval(wd->self);
444 _del_pre_hook(Evas_Object *obj)
446 Widget_Data *wd = elm_widget_data_get(obj);
449 evas_object_event_callback_del(wd->scr,
450 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
451 _changed_size_hints);
452 evas_object_event_callback_del(wd->box,
453 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
454 _changed_size_hints);
458 _del_hook(Evas_Object *obj)
460 Widget_Data *wd = elm_widget_data_get(obj);
466 ERR("ERROR: list deleted while walking.\n");
469 EINA_LIST_FOREACH(wd->items, n, it) elm_widget_item_pre_notify_del(it);
470 _elm_list_unwalk(wd);
472 ERR("ERROR: leaking nodes!\n");
474 EINA_LIST_FREE(wd->items, it)
476 _elm_list_item_free(it);
477 elm_widget_item_free(it);
479 eina_list_free(wd->selected);
484 _show_region_hook(void *data, Evas_Object *obj)
486 Widget_Data *wd = elm_widget_data_get(data);
487 Evas_Coord x, y, w, h;
489 elm_widget_show_region_get(obj, &x, &y, &w, &h);
490 elm_smart_scroller_child_region_set(wd->scr, x, y, w, h);
494 _disable_hook(Evas_Object *obj)
496 Widget_Data *wd = elm_widget_data_get(obj);
498 if (elm_widget_disabled_get(obj))
500 _signal_emit_hook(obj, "elm,state,disabled", "elm");
501 elm_widget_scroll_freeze_push(obj);
502 elm_widget_scroll_hold_push(obj);
503 /* FIXME: if we get to have a way to only un-highlight items
504 * in the future, keeping them selected... */
505 _deselect_all_items(wd);
509 _signal_emit_hook(obj, "elm,state,enabled", "elm");
510 elm_widget_scroll_freeze_pop(obj);
511 elm_widget_scroll_hold_pop(obj);
516 _sizing_eval(Evas_Object *obj)
519 Widget_Data *wd = elm_widget_data_get(obj);
521 Evas_Coord vw, vh, minw, minh, maxw, maxh, w, h, vmw, vmh;
524 evas_object_size_hint_min_get(wd->box, &minw, &minh);
525 evas_object_size_hint_max_get(wd->box, &maxw, &maxh);
526 evas_object_size_hint_weight_get(wd->box, &xw, &yw);
527 if (!wd->scr) return;
528 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
531 if ((minw > 0) && (vw < minw)) vw = minw;
532 else if ((maxw > 0) && (vw > maxw)) vw = maxw;
534 else if (minw > 0) vw = minw;
537 if ((minh > 0) && (vh < minh)) vh = minh;
538 else if ((maxh > 0) && (vh > maxh)) vh = maxh;
540 else if (minh > 0) vh = minh;
541 evas_object_resize(wd->box, vw, vh);
544 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
546 if (wd->scr_minw) w = vmw + minw;
547 if (wd->scr_minh) h = vmh + minh;
549 evas_object_size_hint_max_get(obj, &maxw, &maxh);
550 if ((maxw > 0) && (w > maxw))
552 if ((maxh > 0) && (h > maxh))
555 evas_object_size_hint_min_set(obj, w, h);
559 _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
561 Widget_Data *wd = elm_widget_data_get(obj);
562 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
567 _signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
569 Widget_Data *wd = elm_widget_data_get(obj);
570 edje_object_signal_callback_add(elm_smart_scroller_edje_object_get(wd->scr),
571 emission, source, func_cb, data);
575 _signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
577 Widget_Data *wd = elm_widget_data_get(obj);
578 edje_object_signal_callback_del_full(
579 elm_smart_scroller_edje_object_get(wd->scr),
580 emission, source, func_cb, data);
584 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
586 Widget_Data *wd = elm_widget_data_get(obj);
592 elm_smart_scroller_mirrored_set(wd->scr, rtl);
594 EINA_LIST_FOREACH(wd->items, n, it)
595 edje_object_mirrored_set(VIEW(it), rtl);
599 _theme_hook(Evas_Object *obj)
601 Widget_Data *wd = elm_widget_data_get(obj);
606 _elm_widget_mirrored_reload(obj);
607 _mirrored_set(obj, elm_widget_mirrored_get(obj));
614 elm_smart_scroller_object_theme_set(obj, wd->scr, "list", "base",
615 elm_widget_style_get(obj));
616 // edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
617 edj = elm_smart_scroller_edje_object_get(wd->scr);
618 str = edje_object_data_get(edj, "focus_highlight");
619 if ((str) && (!strcmp(str, "on")))
620 elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
622 elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
623 elm_object_style_set(wd->scr, elm_widget_style_get(obj));
625 EINA_LIST_FOREACH(wd->items, n, it)
627 edje_object_scale_set(VIEW(it), elm_widget_scale_get(obj) * _elm_config->scale);
635 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
637 Widget_Data *wd = elm_widget_data_get(obj);
639 if (elm_widget_focus_get(obj))
641 edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
642 evas_object_focus_set(wd->self, EINA_TRUE);
644 if ((wd->selected) && (!wd->last_selected_item))
645 wd->last_selected_item = eina_list_data_get(wd->selected);
649 edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
650 evas_object_focus_set(wd->self, EINA_FALSE);
655 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
657 Widget_Data *wd = elm_widget_data_get(data);
664 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
666 Widget_Data *wd = elm_widget_data_get(obj);
667 Evas_Object *sub = event_info;
673 if ((sub == wd->box) || (sub == wd->scr)) return;
675 EINA_LIST_FOREACH(wd->items, l, it)
677 if ((sub == it->icon) || (sub == it->end))
679 if (it->icon == sub) it->icon = NULL;
680 if (it->end == sub) it->end = NULL;
681 evas_object_event_callback_del_full
682 (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints,
690 wd->fix_pending = EINA_TRUE;
697 _item_highlight(Elm_List_Item *it)
699 Evas_Object *obj = WIDGET(it);
700 Widget_Data *wd = elm_widget_data_get(obj);
701 const char *selectraise;
704 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
705 if ((it->highlighted) || (it->base.disabled) ||
706 (wd->select_mode == ELM_OBJECT_SELECT_MODE_NONE)) return;
708 evas_object_ref(obj);
711 edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
712 selectraise = edje_object_data_get(VIEW(it), "selectraise");
713 if ((selectraise) && (!strcmp(selectraise, "on")))
714 evas_object_raise(VIEW(it));
715 it->highlighted = EINA_TRUE;
717 _elm_list_unwalk(wd);
718 evas_object_unref(obj);
722 _item_select(Elm_List_Item *it)
724 Evas_Object *obj = WIDGET(it);
725 Widget_Data *wd = elm_widget_data_get(obj);
728 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
729 if (it->base.disabled || (wd->select_mode == ELM_OBJECT_SELECT_MODE_NONE)) return;
732 if (wd->select_mode == ELM_OBJECT_SELECT_MODE_ALWAYS) goto call;
735 it->selected = EINA_TRUE;
736 wd->selected = eina_list_append(wd->selected, it);
739 evas_object_ref(obj);
742 if (it->func) it->func((void *)it->base.data, WIDGET(it), it);
743 evas_object_smart_callback_call(obj, SIG_SELECTED, it);
744 it->wd->last_selected_item = (Elm_Object_Item *)it;
746 _elm_list_unwalk(wd);
747 evas_object_unref(obj);
751 _item_unselect(Elm_List_Item *it)
753 Evas_Object *obj = WIDGET(it);
754 Widget_Data *wd = elm_widget_data_get(obj);
755 const char *stacking, *selectraise;
758 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
759 if (!it->highlighted) return;
761 evas_object_ref(obj);
764 edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
765 stacking = edje_object_data_get(VIEW(it), "stacking");
766 selectraise = edje_object_data_get(VIEW(it), "selectraise");
767 if ((selectraise) && (!strcmp(selectraise, "on")))
769 if ((stacking) && (!strcmp(stacking, "below")))
770 evas_object_lower(VIEW(it));
772 it->highlighted = EINA_FALSE;
775 it->selected = EINA_FALSE;
776 wd->selected = eina_list_remove(wd->selected, it);
777 evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
780 _elm_list_unwalk(wd);
781 evas_object_unref(obj);
785 _swipe_cancel(void *data)
787 Elm_List_Item *it = data;
788 Widget_Data *wd = elm_widget_data_get(WIDGET(it));
790 if (!wd) return ECORE_CALLBACK_CANCEL;
791 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
792 wd->swipe = EINA_FALSE;
794 return ECORE_CALLBACK_RENEW;
798 _mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
800 Elm_List_Item *it = data;
801 Evas_Object *obj2 = WIDGET(it);
802 Widget_Data *wd = elm_widget_data_get(obj2);
803 Evas_Event_Mouse_Move *ev = event_info;
806 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
808 evas_object_ref(obj2);
811 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
815 wd->on_hold = EINA_TRUE;
818 ecore_timer_del(it->long_timer);
819 it->long_timer = NULL;
821 if (!wd->wasselected)
824 if (wd->movements == SWIPE_MOVES) wd->swipe = EINA_TRUE;
827 wd->history[wd->movements].x = ev->cur.canvas.x;
828 wd->history[wd->movements].y = ev->cur.canvas.y;
829 if (abs((wd->history[wd->movements].x - wd->history[0].x)) > 40)
830 wd->swipe = EINA_TRUE;
836 _elm_list_unwalk(wd);
837 evas_object_unref(obj2);
841 _edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
843 Evas_Object *obj = data;
844 evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
848 _edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
850 Evas_Object *obj = data;
851 evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
855 _edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
857 Evas_Object *obj = data;
858 evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
862 _edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
864 Evas_Object *obj = data;
865 evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
869 _long_press(void *data)
871 Elm_List_Item *it = data;
872 Evas_Object *obj = WIDGET(it);
873 Widget_Data *wd = elm_widget_data_get(obj);
877 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
878 it->long_timer = NULL;
879 if (it->base.disabled) goto end;
881 wd->longpressed = EINA_TRUE;
882 evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
885 return ECORE_CALLBACK_CANCEL;
889 _swipe(Elm_List_Item *it)
892 Widget_Data *wd = elm_widget_data_get(WIDGET(it));
894 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
896 wd->swipe = EINA_FALSE;
897 for (i = 0; i < wd->movements; i++)
899 sum += wd->history[i].x;
900 if (abs(wd->history[0].y - wd->history[i].y) > 10) return;
903 sum /= wd->movements;
904 if (abs(sum - wd->history[0].x) <= 10) return;
905 evas_object_smart_callback_call(WIDGET(it), "swipe", it);
909 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
911 Elm_List_Item *it = data;
912 Evas_Object *obj2 = WIDGET(it);
913 Widget_Data *wd = elm_widget_data_get(obj2);
914 Evas_Event_Mouse_Down *ev = event_info;
917 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
918 if (ev->button != 1) return;
919 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
920 else wd->on_hold = EINA_FALSE;
921 if (wd->on_hold) return;
922 wd->wasselected = it->selected;
924 evas_object_ref(obj2);
928 wd->longpressed = EINA_FALSE;
929 if (it->long_timer) ecore_timer_del(it->long_timer);
930 it->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, it);
931 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
932 it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
933 /* Always call the callbacks last - the user may delete our context! */
934 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
936 evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
937 evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
939 wd->swipe = EINA_FALSE;
942 _elm_list_unwalk(wd);
943 evas_object_unref(obj2);
947 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
949 Elm_List_Item *it = data;
950 Evas_Object *obj2 = WIDGET(it);
951 Widget_Data *wd = elm_widget_data_get(obj2);
952 Evas_Event_Mouse_Up *ev = event_info;
955 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
956 if (ev->button != 1) return;
957 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
958 else wd->on_hold = EINA_FALSE;
959 wd->longpressed = EINA_FALSE;
962 ecore_timer_del(it->long_timer);
963 it->long_timer = NULL;
967 ecore_timer_del(it->swipe_timer);
968 it->swipe_timer = NULL;
972 if (wd->swipe) _swipe(data);
973 wd->on_hold = EINA_FALSE;
978 if (!wd->wasselected) _item_unselect(it);
983 if (it->base.disabled)
985 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
987 evas_object_ref(obj2);
997 else _item_unselect(it);
1003 while (wd->selected)
1004 _item_unselect(wd->selected->data);
1005 _item_highlight(it);
1010 const Eina_List *l, *l_next;
1013 EINA_LIST_FOREACH_SAFE(wd->selected, l, l_next, it2)
1014 if (it2 != it) _item_unselect(it2);
1015 _item_highlight(it);
1020 _elm_list_unwalk(wd);
1021 evas_object_unref(obj2);
1025 _item_disable(Elm_Object_Item *it)
1027 Elm_List_Item *item = (Elm_List_Item *)it;
1028 if (item->base.disabled)
1029 edje_object_signal_emit(VIEW(item), "elm,state,disabled", "elm");
1031 edje_object_signal_emit(VIEW(item), "elm,state,enabled", "elm");
1035 _item_content_set(Elm_Object_Item *it, const char *part, Evas_Object *content)
1037 Elm_List_Item *item = (Elm_List_Item *)it;
1038 Evas_Object **icon_p = NULL;
1039 Eina_Bool dummy = EINA_FALSE;
1041 if ((!part) || (!strcmp(part, "start")))
1043 icon_p = &(item->icon);
1044 dummy = item->dummy_icon;
1045 if (!content) item->dummy_icon = EINA_TRUE;
1046 else item->dummy_icon = EINA_FALSE;
1048 else if (!strcmp(part, "end"))
1050 icon_p = &(item->end);
1051 dummy = item->dummy_end;
1052 if (!content) item->dummy_end = EINA_TRUE;
1053 else item->dummy_end = EINA_FALSE;
1058 if (content == *icon_p) return;
1059 if ((dummy) && (!content)) return;
1060 if (dummy) evas_object_del(*icon_p);
1063 content = evas_object_rectangle_add(evas_object_evas_get(WIDGET(item)));
1064 evas_object_color_set(content, 0, 0, 0, 0);
1068 evas_object_del(*icon_p);
1073 edje_object_part_swallow(VIEW(item), "elm.swallow.icon", content);
1076 static Evas_Object *
1077 _item_content_get(const Elm_Object_Item *it, const char *part)
1079 Elm_List_Item *item = (Elm_List_Item *)it;
1081 if ((!part) || (!strcmp(part, "start")))
1083 if (item->dummy_icon) return NULL;
1086 else if (!strcmp(part, "end"))
1088 if (item->dummy_end) return NULL;
1094 static Evas_Object *
1095 _item_content_unset(const Elm_Object_Item *it, const char *part)
1097 Elm_List_Item *item = (Elm_List_Item *)it;
1099 if ((!part) || (!strcmp(part, "start")))
1101 Evas_Object *obj = item->icon;
1102 _item_content_set((Elm_Object_Item *)it, part, NULL);
1105 else if (!strcmp(part, "end"))
1107 Evas_Object *obj = item->end;
1108 _item_content_set((Elm_Object_Item *)it, part, NULL);
1115 _item_text_set(Elm_Object_Item *it, const char *part, const char *text)
1117 Elm_List_Item *list_it = (Elm_List_Item *)it;
1118 if (part && strcmp(part, "default")) return;
1119 if (!eina_stringshare_replace(&list_it->label, text)) return;
1121 edje_object_part_text_set(VIEW(list_it), "elm.text", text);
1125 _item_text_get(const Elm_Object_Item *it, const char *part)
1127 if (part && strcmp(part, "default")) return NULL;
1128 return ((Elm_List_Item *)it)->label;
1132 _item_del_pre_hook(Elm_Object_Item *it)
1134 Evas_Object *obj = WIDGET(it);
1135 Elm_List_Item *item = (Elm_List_Item *)it;
1136 Widget_Data *wd = elm_widget_data_get(obj);
1137 if (!wd) return EINA_FALSE;
1139 if (item->selected) _item_unselect(item);
1141 if (wd->walking > 0)
1143 if (item->deleted) return EINA_FALSE;
1144 item->deleted = EINA_TRUE;
1145 wd->to_delete = eina_list_append(wd->to_delete, item);
1149 wd->items = eina_list_remove_list(wd->items, item->node);
1151 evas_object_ref(obj);
1154 _elm_list_item_free(item);
1156 _elm_list_unwalk(wd);
1157 evas_object_unref(obj);
1162 static Elm_List_Item *
1163 _item_new(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1165 Widget_Data *wd = elm_widget_data_get(obj);
1168 if (!wd) return NULL;
1169 it = elm_widget_item_new(obj, Elm_List_Item);
1171 it->label = eina_stringshare_add(label);
1175 it->base.data = data;
1176 VIEW(it) = edje_object_add(evas_object_evas_get(obj));
1177 edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
1178 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
1180 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
1182 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
1184 evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1185 evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, EVAS_HINT_FILL);
1188 elm_widget_sub_object_add(obj, it->icon);
1189 evas_object_event_callback_add(it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1190 _changed_size_hints, obj);
1194 elm_widget_sub_object_add(obj, it->end);
1195 evas_object_event_callback_add(it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1196 _changed_size_hints, obj);
1198 elm_widget_item_disable_hook_set(it, _item_disable);
1199 elm_widget_item_content_set_hook_set(it, _item_content_set);
1200 elm_widget_item_content_get_hook_set(it, _item_content_get);
1201 elm_widget_item_content_unset_hook_set(it, _item_content_unset);
1202 elm_widget_item_text_set_hook_set(it, _item_text_set);
1203 elm_widget_item_text_get_hook_set(it, _item_text_get);
1204 elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
1209 _elm_list_mode_set_internal(Widget_Data *wd)
1214 if (wd->mode == ELM_LIST_LIMIT)
1218 wd->scr_minw = EINA_TRUE;
1219 wd->scr_minh = EINA_FALSE;
1223 wd->scr_minw = EINA_FALSE;
1224 wd->scr_minh = EINA_TRUE;
1227 else if (wd->mode == ELM_LIST_EXPAND)
1229 wd->scr_minw = EINA_TRUE;
1230 wd->scr_minh = EINA_TRUE;
1234 wd->scr_minw = EINA_FALSE;
1235 wd->scr_minh = EINA_FALSE;
1238 _sizing_eval(wd->self);
1242 _fix_items(Evas_Object *obj)
1244 Widget_Data *wd = elm_widget_data_get(obj);
1248 Evas_Coord minw[2] = { 0, 0 }, minh[2] = { 0, 0 };
1251 const char *style = elm_widget_style_get(obj);
1252 const char *it_plain = wd->h_mode ? "h_item" : "item";
1253 const char *it_odd = wd->h_mode ? "h_item_odd" : "item_odd";
1254 const char *it_compress = wd->h_mode ? "h_item_compress" : "item_compress";
1255 const char *it_compress_odd = wd->h_mode ? "h_item_compress_odd" : "item_compress_odd";
1259 wd->fix_pending = EINA_TRUE;
1263 evas_object_ref(obj);
1264 _elm_list_walk(wd); // watch out "return" before unwalk!
1266 EINA_LIST_FOREACH(wd->items, l, it)
1268 if (it->deleted) continue;
1271 evas_object_size_hint_min_get(it->icon, &mw, &mh);
1272 if (mw > minw[0]) minw[0] = mw;
1273 if (mh > minh[0]) minh[0] = mh;
1277 evas_object_size_hint_min_get(it->end, &mw, &mh);
1278 if (mw > minw[1]) minw[1] = mw;
1279 if (mh > minh[1]) minh[1] = mh;
1283 if ((minw[0] != wd->minw[0]) || (minw[1] != wd->minw[1]) ||
1284 (minw[0] != wd->minh[0]) || (minh[1] != wd->minh[1]))
1286 wd->minw[0] = minw[0];
1287 wd->minw[1] = minw[1];
1288 wd->minh[0] = minh[0];
1289 wd->minh[1] = minh[1];
1293 EINA_LIST_FOREACH(wd->items, l, it)
1299 if ((it->even != it->is_even) || (!it->fixed) || (redo))
1301 const char *stacking;
1303 /* FIXME: separators' themes seem to be b0rked */
1304 if (it->is_separator)
1305 _elm_theme_object_set(obj, VIEW(it), "separator",
1306 wd->h_mode ? "horizontal" : "vertical",
1308 else if (wd->mode == ELM_LIST_COMPRESS)
1311 _elm_theme_object_set(obj, VIEW(it), "list",
1312 it_compress, style);
1314 _elm_theme_object_set(obj, VIEW(it), "list",
1315 it_compress_odd, style);
1320 _elm_theme_object_set(obj, VIEW(it), "list", it_plain,
1323 _elm_theme_object_set(obj, VIEW(it), "list", it_odd,
1326 stacking = edje_object_data_get(VIEW(it), "stacking");
1329 if (!strcmp(stacking, "below"))
1330 evas_object_lower(VIEW(it));
1331 else if (!strcmp(stacking, "above"))
1332 evas_object_raise(VIEW(it));
1334 edje_object_part_text_set(VIEW(it), "elm.text", it->label);
1336 if ((!it->icon) && (minh[0] > 0))
1338 it->icon = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
1339 evas_object_color_set(it->icon, 0, 0, 0, 0);
1340 it->dummy_icon = EINA_TRUE;
1342 if ((!it->end) && (minh[1] > 0))
1344 it->end = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
1345 evas_object_color_set(it->end, 0, 0, 0, 0);
1346 it->dummy_end = EINA_TRUE;
1350 evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
1351 evas_object_size_hint_max_set(it->icon, 99999, 99999);
1352 edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
1356 evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
1357 evas_object_size_hint_max_set(it->end, 99999, 99999);
1358 edje_object_part_swallow(VIEW(it), "elm.swallow.end", it->end);
1362 // this may call up user and it may modify the list item
1363 // but we're safe as we're flagged as walking.
1364 // just don't process further
1365 edje_object_message_signal_process(VIEW(it));
1369 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1370 edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
1371 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1372 evas_object_size_hint_min_set(VIEW(it), mw, mh);
1373 evas_object_show(VIEW(it));
1375 if ((it->selected) || (it->highlighted))
1377 const char *selectraise;
1379 // this may call up user and it may modify the list item
1380 // but we're safe as we're flagged as walking.
1381 // just don't process further
1382 edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
1386 selectraise = edje_object_data_get(VIEW(it), "selectraise");
1387 if ((selectraise) && (!strcmp(selectraise, "on")))
1388 evas_object_raise(VIEW(it));
1390 if (it->base.disabled)
1391 edje_object_signal_emit(VIEW(it), "elm,state,disabled",
1394 it->fixed = EINA_TRUE;
1395 it->is_even = it->even;
1401 evas_object_size_hint_min_get(wd->box, &mw, &mh);
1403 _elm_list_mode_set_internal(wd);
1405 _elm_list_unwalk(wd);
1406 evas_object_unref(obj);
1410 _hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1412 Widget_Data *wd = elm_widget_data_get(obj);
1415 elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
1419 _hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1421 Widget_Data *wd = elm_widget_data_get(obj);
1424 elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1428 _freeze_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1430 Widget_Data *wd = elm_widget_data_get(obj);
1433 elm_smart_scroller_freeze_set(wd->scr, EINA_TRUE);
1437 _freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1439 Widget_Data *wd = elm_widget_data_get(obj);
1442 elm_smart_scroller_freeze_set(wd->scr, EINA_FALSE);
1446 _resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1452 elm_list_add(Evas_Object *parent)
1457 Evas_Coord minw, minh;
1459 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1461 ELM_SET_WIDTYPE(widtype, "list");
1462 elm_widget_type_set(obj, "list");
1463 elm_widget_sub_object_add(parent, obj);
1464 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
1465 elm_widget_data_set(obj, wd);
1466 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1467 elm_widget_del_hook_set(obj, _del_hook);
1468 elm_widget_theme_hook_set(obj, _theme_hook);
1469 elm_widget_disable_hook_set(obj, _disable_hook);
1470 elm_widget_can_focus_set(obj, EINA_TRUE);
1471 elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
1472 elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
1473 elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
1474 elm_widget_event_hook_set(obj, _event_hook);
1475 elm_widget_translate_hook_set(obj, _translate_hook);
1478 wd->scr = elm_smart_scroller_add(e);
1479 elm_smart_scroller_widget_set(wd->scr, obj);
1480 elm_widget_resize_object_set(obj, wd->scr);
1481 evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1482 _changed_size_hints, obj);
1483 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &minw, &minh);
1484 evas_object_size_hint_min_set(obj, minw, minh);
1485 evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);
1487 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
1488 _elm_config->thumbscroll_bounce_enable);
1490 wd->box = elm_box_add(parent);
1491 elm_box_homogeneous_set(wd->box, 1);
1492 evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1493 evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1494 elm_widget_on_show_region_hook_set(wd->box, _show_region_hook, obj);
1495 elm_widget_sub_object_add(obj, wd->box);
1496 elm_smart_scroller_child_set(wd->scr, wd->box);
1497 evas_object_event_callback_add(wd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1498 _changed_size_hints, obj);
1500 evas_object_show(wd->box);
1504 wd->mode = ELM_LIST_SCROLL;
1506 evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
1507 evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
1508 evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
1509 evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
1511 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
1512 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
1513 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
1514 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
1515 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
1517 evas_object_smart_callbacks_descriptions_set(obj, _signals);
1519 _mirrored_set(obj, elm_widget_mirrored_get(obj));
1525 elm_list_go(Evas_Object *obj)
1527 ELM_CHECK_WIDTYPE(obj, widtype);
1528 Widget_Data *wd = elm_widget_data_get(obj);
1534 elm_list_multi_select_set(Evas_Object *obj, Eina_Bool multi)
1536 ELM_CHECK_WIDTYPE(obj, widtype);
1537 Widget_Data *wd = elm_widget_data_get(obj);
1543 elm_list_multi_select_get(const Evas_Object *obj)
1545 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1546 Widget_Data *wd = elm_widget_data_get(obj);
1547 if (!wd) return EINA_FALSE;
1552 elm_list_mode_set(Evas_Object *obj, Elm_List_Mode mode)
1554 ELM_CHECK_WIDTYPE(obj, widtype);
1558 wd = elm_widget_data_get(obj);
1561 if (wd->mode == mode)
1565 _elm_list_mode_set_internal(wd);
1569 elm_list_mode_get(const Evas_Object *obj)
1571 ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
1572 Widget_Data *wd = elm_widget_data_get(obj);
1573 if (!wd) return ELM_LIST_LAST;
1578 elm_list_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
1580 ELM_CHECK_WIDTYPE(obj, widtype);
1583 Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
1585 wd = elm_widget_data_get(obj);
1589 if (wd->h_mode == horizontal)
1592 wd->h_mode = horizontal;
1593 elm_box_horizontal_set(wd->box, horizontal);
1597 evas_object_size_hint_weight_set(wd->box, 0.0, EVAS_HINT_EXPAND);
1598 evas_object_size_hint_align_set(wd->box, 0.0, EVAS_HINT_FILL);
1599 elm_smart_scroller_bounce_allow_set(wd->scr, bounce, EINA_FALSE);
1603 evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1604 evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1605 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE, bounce);
1608 _elm_list_mode_set_internal(wd);
1612 elm_list_horizontal_get(const Evas_Object *obj)
1614 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1618 wd = elm_widget_data_get(obj);
1626 elm_list_select_mode_set(Evas_Object *obj, Elm_Object_Select_Mode mode)
1628 ELM_CHECK_WIDTYPE(obj, widtype);
1629 Widget_Data *wd = elm_widget_data_get(obj);
1631 if (mode >= ELM_OBJECT_SELECT_MODE_MAX)
1633 if (wd->select_mode != mode)
1634 wd->select_mode = mode;
1637 EAPI Elm_Object_Select_Mode
1638 elm_list_select_mode_get(const Evas_Object *obj)
1640 ELM_CHECK_WIDTYPE(obj, widtype) ELM_OBJECT_SELECT_MODE_MAX;
1641 Widget_Data *wd = elm_widget_data_get(obj);
1642 if (!wd) return ELM_OBJECT_SELECT_MODE_MAX;
1643 return wd->select_mode;
1647 elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
1649 ELM_CHECK_WIDTYPE(obj, widtype);
1650 Widget_Data *wd = elm_widget_data_get(obj);
1653 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
1657 elm_list_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
1659 ELM_CHECK_WIDTYPE(obj, widtype);
1660 Widget_Data *wd = elm_widget_data_get(obj);
1662 elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
1666 elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
1668 ELM_CHECK_WIDTYPE(obj, widtype);
1669 Widget_Data *wd = elm_widget_data_get(obj);
1670 if ((!wd) || (!wd->scr)) return;
1671 if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
1672 (policy_v >= ELM_SCROLLER_POLICY_LAST))
1674 elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
1678 elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
1680 ELM_CHECK_WIDTYPE(obj, widtype);
1681 Widget_Data *wd = elm_widget_data_get(obj);
1682 Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
1683 if ((!wd) || (!wd->scr)) return;
1684 elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
1685 if (policy_h) *policy_h = (Elm_Scroller_Policy) s_policy_h;
1686 if (policy_v) *policy_v = (Elm_Scroller_Policy) s_policy_v;
1690 elm_list_clear(Evas_Object *obj)
1692 ELM_CHECK_WIDTYPE(obj, widtype);
1693 Widget_Data *wd = elm_widget_data_get(obj);
1697 if (!wd->items) return;
1699 eina_list_free(wd->selected);
1700 wd->selected = NULL;
1702 if (wd->walking > 0)
1706 EINA_LIST_FOREACH(wd->items, n, it)
1708 if (it->deleted) continue;
1709 it->deleted = EINA_TRUE;
1710 wd->to_delete = eina_list_append(wd->to_delete, it);
1715 evas_object_ref(obj);
1718 EINA_LIST_FREE(wd->items, it)
1720 _elm_list_item_free(it);
1721 elm_widget_item_free(it);
1724 _elm_list_unwalk(wd);
1728 evas_object_unref(obj);
1731 EAPI const Eina_List *
1732 elm_list_items_get(const Evas_Object *obj)
1734 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1735 Widget_Data *wd = elm_widget_data_get(obj);
1736 if (!wd) return NULL;
1740 EAPI Elm_Object_Item *
1741 elm_list_selected_item_get(const Evas_Object *obj)
1743 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1744 Widget_Data *wd = elm_widget_data_get(obj);
1745 if (!wd) return NULL;
1746 if (wd->selected) return (Elm_Object_Item *) wd->selected->data;
1750 EAPI const Eina_List *
1751 elm_list_selected_items_get(const Evas_Object *obj)
1753 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1754 Widget_Data *wd = elm_widget_data_get(obj);
1755 if (!wd) return NULL;
1756 return wd->selected;
1759 EAPI Elm_Object_Item *
1760 elm_list_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1762 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1763 Widget_Data *wd = elm_widget_data_get(obj);
1764 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1766 wd->items = eina_list_append(wd->items, it);
1767 it->node = eina_list_last(wd->items);
1768 elm_box_pack_end(wd->box, VIEW(it));
1769 return (Elm_Object_Item *)it;
1772 EAPI Elm_Object_Item *
1773 elm_list_item_prepend(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1775 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1776 Widget_Data *wd = elm_widget_data_get(obj);
1777 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1779 wd->items = eina_list_prepend(wd->items, it);
1780 it->node = wd->items;
1781 elm_box_pack_start(wd->box, VIEW(it));
1782 return (Elm_Object_Item *)it;
1785 EAPI Elm_Object_Item *
1786 elm_list_item_insert_before(Evas_Object *obj, Elm_Object_Item *before, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1788 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1789 ELM_LIST_ITEM_CHECK_DELETED_RETURN(before, NULL);
1792 Elm_List_Item *it, *before_it;
1794 wd = elm_widget_data_get(obj);
1795 if (!wd) return NULL;
1797 before_it = (Elm_List_Item *) before;
1798 if (!before_it->node) return NULL;
1800 it = _item_new(obj, label, icon, end, func, data);
1801 wd->items = eina_list_prepend_relative_list(wd->items, it, before_it->node);
1802 it->node = before_it->node->prev;
1803 elm_box_pack_before(wd->box, VIEW(it), VIEW(before_it));
1804 return (Elm_Object_Item *)it;
1807 EAPI Elm_Object_Item *
1808 elm_list_item_insert_after(Evas_Object *obj, Elm_Object_Item *after, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1810 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1811 ELM_LIST_ITEM_CHECK_DELETED_RETURN(after, NULL);
1814 Elm_List_Item *it, *after_it;
1816 wd = elm_widget_data_get(obj);
1817 if (!wd) return NULL;
1819 after_it = (Elm_List_Item *) after;
1820 if (!after_it->node) return NULL;
1822 it = _item_new(obj, label, icon, end, func, data);
1823 wd->items = eina_list_append_relative_list(wd->items, it, after_it->node);
1824 it->node = after_it->node->next;
1825 elm_box_pack_after(wd->box, VIEW(it), VIEW(after_it));
1826 return (Elm_Object_Item *)it;
1829 EAPI Elm_Object_Item *
1830 elm_list_item_sorted_insert(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data, Eina_Compare_Cb cmp_func)
1832 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1833 Widget_Data *wd = elm_widget_data_get(obj);
1834 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1837 wd->items = eina_list_sorted_insert(wd->items, cmp_func, it);
1838 l = eina_list_data_find_list(wd->items, it);
1839 l = eina_list_next(l);
1842 it->node = eina_list_last(wd->items);
1843 elm_box_pack_end(wd->box, VIEW(it));
1847 Elm_List_Item *before = eina_list_data_get(l);
1848 it->node = before->node->prev;
1849 elm_box_pack_before(wd->box, VIEW(it), VIEW(before));
1851 return (Elm_Object_Item *)it;
1855 elm_list_item_separator_set(Elm_Object_Item *it, Eina_Bool setting)
1857 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1858 ((Elm_List_Item *)it)->is_separator = !!setting;
1862 elm_list_item_separator_get(const Elm_Object_Item *it)
1864 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1865 return ((Elm_List_Item *)it)->is_separator;
1869 elm_list_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
1871 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1872 Evas_Object *obj = WIDGET(it);
1873 Widget_Data *wd = elm_widget_data_get(obj);
1874 Elm_List_Item *item = (Elm_List_Item *)it;
1877 selected = !!selected;
1878 if (item->selected == selected) return;
1880 evas_object_ref(obj);
1887 while (wd->selected)
1888 _item_unselect(wd->selected->data);
1890 _item_highlight(item);
1894 _item_unselect(item);
1896 _elm_list_unwalk(wd);
1897 evas_object_unref(obj);
1901 elm_list_item_selected_get(const Elm_Object_Item *it)
1903 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1904 return ((Elm_List_Item *)it)->selected;
1908 elm_list_item_show(Elm_Object_Item *it)
1910 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1911 Widget_Data *wd = elm_widget_data_get(WIDGET(it));
1913 Evas_Coord bx, by, bw, bh;
1914 Evas_Coord x, y, w, h;
1916 evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1917 evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
1920 if (wd->scr) elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
1924 elm_list_item_bring_in(Elm_Object_Item *it)
1926 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1927 Widget_Data *wd = elm_widget_data_get(WIDGET(it));
1929 Evas_Coord bx, by, bw, bh;
1930 Evas_Coord x, y, w, h;
1932 evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1933 evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
1936 if (wd->scr) elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
1940 elm_list_item_object_get(const Elm_Object_Item *it)
1942 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1946 EAPI Elm_Object_Item *
1947 elm_list_item_prev(const Elm_Object_Item *it)
1949 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1950 Elm_List_Item *item = (Elm_List_Item *)it;
1951 if (item->node->prev) return item->node->prev->data;
1955 EAPI Elm_Object_Item *
1956 elm_list_item_next(const Elm_Object_Item *it)
1958 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1959 Elm_List_Item *item = (Elm_List_Item *)it;
1960 if (item->node->next) return item->node->next->data;
1964 EAPI Elm_Object_Item *
1965 elm_list_first_item_get(const Evas_Object *obj)
1967 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1968 Widget_Data *wd = elm_widget_data_get(obj);
1969 if (!wd) return NULL;
1970 if (!wd->items) return NULL;
1971 return eina_list_data_get(wd->items);
1974 EAPI Elm_Object_Item *
1975 elm_list_last_item_get(const Evas_Object *obj)
1977 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1978 Widget_Data *wd = elm_widget_data_get(obj);
1979 if (!wd) return NULL;
1980 if (!wd->items) return NULL;
1981 return eina_list_data_get(eina_list_last(wd->items));