1 #include <Elementary.h>
3 #include "elm_widget_list.h"
5 EAPI const char ELM_LIST_SMART_NAME[] = "elm_list";
7 static const char SIG_ACTIVATED[] = "activated";
8 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
9 static const char SIG_SELECTED[] = "selected";
10 static const char SIG_UNSELECTED[] = "unselected";
11 static const char SIG_LONGPRESSED[] = "longpressed";
12 static const char SIG_EDGE_TOP[] = "edge,top";
13 static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
14 static const char SIG_EDGE_LEFT[] = "edge,left";
15 static const char SIG_EDGE_RIGHT[] = "edge,right";
16 static const char SIG_LANG_CHANGED[] = "language,changed";
17 static const char SIG_SWIPE[] = "swipe";
18 static const char SIG_HIGHLIGHTED[] = "highlighted";
19 static const char SIG_UNHIGHLIGHTED[] = "unhighlighted";
20 static const Evas_Smart_Cb_Description _smart_callbacks[] = {
22 {SIG_CLICKED_DOUBLE, ""},
25 {SIG_LONGPRESSED, ""},
27 {SIG_EDGE_BOTTOM, ""},
30 {SIG_LANG_CHANGED, ""},
32 {SIG_HIGHLIGHTED, ""},
33 {SIG_UNHIGHLIGHTED, ""},
37 static const Evas_Smart_Interface *_smart_interfaces[] =
39 (Evas_Smart_Interface *)&ELM_SCROLLABLE_IFACE, NULL
42 static void _size_hints_changed_cb(void *, Evas *, Evas_Object *, void *);
43 static void _mouse_up_cb(void *, Evas *, Evas_Object *, void *);
44 static void _mouse_down_cb(void *, Evas *, Evas_Object *, void *);
45 static void _mouse_move_cb(void *, Evas *, Evas_Object *, void *);
46 static void _items_fix(Evas_Object *);
48 EVAS_SMART_SUBCLASS_IFACE_NEW
49 (ELM_LIST_SMART_NAME, _elm_list, Elm_List_Smart_Class,
50 Elm_Layout_Smart_Class, elm_layout_smart_class_get, _smart_callbacks,
54 _elm_list_item_free(Elm_List_Item *it)
56 evas_object_event_callback_del_full
57 (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down_cb, it);
58 evas_object_event_callback_del_full
59 (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, it);
60 evas_object_event_callback_del_full
61 (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move_cb, it);
64 evas_object_event_callback_del_full
65 (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
66 _size_hints_changed_cb, WIDGET(it));
69 evas_object_event_callback_del_full
70 (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
71 _size_hints_changed_cb, WIDGET(it));
73 eina_stringshare_del(it->label);
75 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
76 it->swipe_timer = NULL;
77 if (it->long_timer) ecore_timer_del(it->long_timer);
78 it->long_timer = NULL;
79 if (it->icon) evas_object_del(it->icon);
80 if (it->end) evas_object_del(it->end);
84 _item_multi_select_up(Elm_List_Smart_Data *sd)
86 Elm_Object_Item *prev;
88 if (!sd->selected) return EINA_FALSE;
89 if (!sd->multi) return EINA_FALSE;
91 prev = elm_list_item_prev(sd->last_selected_item);
92 if (!prev) return EINA_TRUE;
94 if (elm_list_item_selected_get(prev))
96 elm_list_item_selected_set(sd->last_selected_item, EINA_FALSE);
97 sd->last_selected_item = prev;
98 elm_list_item_show(sd->last_selected_item);
102 elm_list_item_selected_set(prev, EINA_TRUE);
103 elm_list_item_show(prev);
109 _item_multi_select_down(Elm_List_Smart_Data *sd)
111 Elm_Object_Item *next;
113 if (!sd->selected) return EINA_FALSE;
114 if (!sd->multi) return EINA_FALSE;
116 next = elm_list_item_next(sd->last_selected_item);
117 if (!next) return EINA_TRUE;
119 if (elm_list_item_selected_get(next))
121 elm_list_item_selected_set(sd->last_selected_item, EINA_FALSE);
122 sd->last_selected_item = next;
123 elm_list_item_show(sd->last_selected_item);
127 elm_list_item_selected_set(next, EINA_TRUE);
128 elm_list_item_show(next);
134 _all_items_unselect(Elm_List_Smart_Data *sd)
136 if (!sd->selected) return EINA_FALSE;
139 elm_list_item_selected_set
140 ((Elm_Object_Item *)sd->selected->data, EINA_FALSE);
146 _item_single_select_up(Elm_List_Smart_Data *sd)
148 Elm_Object_Item *prev;
150 if (!sd->selected) prev = eina_list_data_get(eina_list_last(sd->items));
153 prev = elm_list_item_prev(sd->last_selected_item);
156 if (!elm_object_item_disabled_get(prev)) break;
157 prev = elm_list_item_prev(prev);
160 if (!prev) return EINA_FALSE;
162 _all_items_unselect(sd);
164 elm_list_item_selected_set(prev, EINA_TRUE);
165 elm_list_item_show(prev);
171 _item_single_select_down(Elm_List_Smart_Data *sd)
173 Elm_Object_Item *next;
175 if (!sd->selected) next = eina_list_data_get(sd->items);
178 next = elm_list_item_next(sd->last_selected_item);
181 if (!elm_object_item_disabled_get(next)) break;
182 next = elm_list_item_next(next);
185 if (!next) return EINA_FALSE;
187 _all_items_unselect(sd);
189 elm_list_item_selected_set(next, EINA_TRUE);
190 elm_list_item_show(next);
196 _elm_list_smart_event(Evas_Object *obj,
197 Evas_Object *src __UNUSED__,
198 Evas_Callback_Type type,
205 Evas_Coord step_x = 0;
206 Evas_Coord step_y = 0;
207 Evas_Coord page_x = 0;
208 Evas_Coord page_y = 0;
209 Elm_List_Item *it = NULL;
210 Evas_Event_Key_Down *ev = event_info;
212 ELM_LIST_DATA_GET(obj, sd);
214 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
215 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
216 if (!sd->items) return EINA_FALSE;
217 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
219 sd->s_iface->content_pos_get(obj, &x, &y);
220 sd->s_iface->step_size_get(obj, &step_x, &step_y);
221 sd->s_iface->page_size_get(obj, &page_x, &page_y);
222 sd->s_iface->content_viewport_size_get(obj, &v_w, &v_h);
224 /* TODO: fix logic for horizontal mode */
225 if ((!strcmp(ev->keyname, "Left")) ||
226 ((!strcmp(ev->keyname, "KP_Left")) && !ev->string))
229 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
230 (_item_multi_select_up(sd)))
231 || (_item_single_select_up(sd))))
233 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
239 else if ((!strcmp(ev->keyname, "Right")) ||
240 ((!strcmp(ev->keyname, "KP_Right")) && !ev->string))
243 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
244 (_item_multi_select_down(sd)))
245 || (_item_single_select_down(sd))))
247 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
253 else if ((!strcmp(ev->keyname, "Up")) ||
254 ((!strcmp(ev->keyname, "KP_Up")) && !ev->string))
257 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
258 (_item_multi_select_up(sd)))
259 || (_item_single_select_up(sd))))
261 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
267 else if ((!strcmp(ev->keyname, "Down")) ||
268 ((!strcmp(ev->keyname, "KP_Down")) && !ev->string))
271 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
272 (_item_multi_select_down(sd)))
273 || (_item_single_select_down(sd))))
275 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
281 else if ((!strcmp(ev->keyname, "Home")) ||
282 ((!strcmp(ev->keyname, "KP_Home")) && !ev->string))
284 it = eina_list_data_get(sd->items);
285 elm_list_item_bring_in((Elm_Object_Item *)it);
286 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
289 else if ((!strcmp(ev->keyname, "End")) ||
290 ((!strcmp(ev->keyname, "KP_End")) && !ev->string))
292 it = eina_list_data_get(eina_list_last(sd->items));
293 elm_list_item_bring_in((Elm_Object_Item *)it);
294 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
297 else if ((!strcmp(ev->keyname, "Prior")) ||
298 ((!strcmp(ev->keyname, "KP_Prior")) && !ev->string))
303 x -= -(page_x * v_w) / 100;
310 y -= -(page_y * v_h) / 100;
315 else if ((!strcmp(ev->keyname, "Next")) ||
316 ((!strcmp(ev->keyname, "KP_Next")) && !ev->string))
321 x += -(page_x * v_w) / 100;
328 y += -(page_y * v_h) / 100;
333 else if (((!strcmp(ev->keyname, "Return")) ||
334 (!strcmp(ev->keyname, "KP_Enter")) ||
335 (!strcmp(ev->keyname, "space")))
336 && (!sd->multi) && (sd->selected))
338 it = (Elm_List_Item *)elm_list_selected_item_get(obj);
339 if (it) evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
341 else if (!strcmp(ev->keyname, "Escape"))
343 if (!_all_items_unselect(sd)) return EINA_FALSE;
344 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
347 else return EINA_FALSE;
349 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
350 sd->s_iface->content_pos_set(obj, x, y, EINA_TRUE);
356 _elm_list_smart_translate(Evas_Object *obj)
358 evas_object_smart_callback_call(obj, SIG_LANG_CHANGED, NULL);
364 _elm_list_deletions_process(Elm_List_Smart_Data *sd)
368 sd->walking++; // avoid nested deletion and also _sub_del() items_fix
370 EINA_LIST_FREE (sd->to_delete, it)
372 sd->items = eina_list_remove_list(sd->items, it->node);
374 /* issuing free because of "locking" item del pre hook */
375 _elm_list_item_free(it);
376 elm_widget_item_free(it);
383 _elm_list_smart_sizing_eval(Evas_Object *obj)
385 Evas_Coord vw = 0, vh = 0;
386 Evas_Coord minw, minh, maxw, maxh, w, h, vmw, vmh;
389 ELM_LIST_DATA_GET(obj, sd);
391 /* parent class' early call */
392 if (!sd->s_iface) return;
394 evas_object_size_hint_min_get(sd->box, &minw, &minh);
395 evas_object_size_hint_max_get(sd->box, &maxw, &maxh);
396 evas_object_size_hint_weight_get(sd->box, &xw, &yw);
398 sd->s_iface->content_viewport_size_get(obj, &vw, &vh);
401 if ((minw > 0) && (vw < minw)) vw = minw;
402 else if ((maxw > 0) && (vw > maxw))
409 if ((minh > 0) && (vh < minh)) vh = minh;
410 else if ((maxh > 0) && (vh > maxh))
416 evas_object_resize(sd->box, vw, vh);
420 edje_object_size_min_calc
421 (ELM_WIDGET_DATA(sd)->resize_obj, &vmw, &vmh);
423 if (sd->scr_minw) w = vmw + minw;
424 if (sd->scr_minh) h = vmh + minh;
426 evas_object_size_hint_max_get(obj, &maxw, &maxh);
427 if ((maxw > 0) && (w > maxw))
429 if ((maxh > 0) && (h > maxh))
432 evas_object_size_hint_min_set(obj, w, h);
436 _elm_list_content_min_limit_cb(Evas_Object *obj,
440 ELM_LIST_DATA_GET(obj, sd);
445 elm_layout_sizing_eval(obj);
449 _elm_list_mode_set_internal(Elm_List_Smart_Data *sd)
451 if (sd->mode == ELM_LIST_LIMIT)
455 sd->scr_minw = EINA_TRUE;
456 sd->scr_minh = EINA_FALSE;
460 sd->scr_minw = EINA_FALSE;
461 sd->scr_minh = EINA_TRUE;
464 else if (sd->mode == ELM_LIST_EXPAND)
466 sd->scr_minw = EINA_TRUE;
467 sd->scr_minh = EINA_TRUE;
471 sd->scr_minw = EINA_FALSE;
472 sd->scr_minh = EINA_FALSE;
475 elm_layout_sizing_eval(ELM_WIDGET_DATA(sd)->obj);
479 _elm_list_walk(Elm_List_Smart_Data *sd)
483 ERR("ERROR: walking was negative. fixed!\n");
490 _elm_list_unwalk(Elm_List_Smart_Data *sd)
495 ERR("ERROR: walking became negative. fixed!\n");
503 _elm_list_deletions_process(sd);
507 sd->fix_pending = EINA_FALSE;
508 _items_fix(ELM_WIDGET_DATA(sd)->obj);
509 elm_layout_sizing_eval(ELM_WIDGET_DATA(sd)->obj);
514 _items_fix(Evas_Object *obj)
516 Evas_Coord minw[2] = { 0, 0 }, minh[2] = { 0, 0 };
524 const char *it_plain;
525 const char *it_compress;
526 const char *it_compress_odd;
528 ELM_LIST_DATA_GET(obj, sd);
530 style = elm_widget_style_get(obj);
531 it_plain = sd->h_mode ? "h_item" : "item";
532 it_odd = sd->h_mode ? "h_item_odd" : "item_odd";
533 it_compress = sd->h_mode ? "h_item_compress" : "item_compress";
534 it_compress_odd = sd->h_mode ? "h_item_compress_odd" : "item_compress_odd";
538 sd->fix_pending = EINA_TRUE;
542 evas_object_ref(obj);
543 _elm_list_walk(sd); // watch out "return" before unwalk!
545 EINA_LIST_FOREACH(sd->items, l, it)
547 if (it->deleted) continue;
550 evas_object_size_hint_min_get(it->icon, &mw, &mh);
551 if (mw > minw[0]) minw[0] = mw;
552 if (mh > minh[0]) minh[0] = mh;
556 evas_object_size_hint_min_get(it->end, &mw, &mh);
557 if (mw > minw[1]) minw[1] = mw;
558 if (mh > minh[1]) minh[1] = mh;
562 if ((minw[0] != sd->minw[0]) || (minw[1] != sd->minw[1]) ||
563 (minh[0] != sd->minh[0]) || (minh[1] != sd->minh[1]))
565 sd->minw[0] = minw[0];
566 sd->minw[1] = minw[1];
567 sd->minh[0] = minh[0];
568 sd->minh[1] = minh[1];
573 EINA_LIST_FOREACH(sd->items, l, it)
579 if ((it->even != it->is_even) || (!it->fixed) || (redo))
581 const char *stacking;
583 /* FIXME: separators' themes seem to be b0rked */
584 if (it->is_separator)
585 elm_widget_theme_object_set
586 (obj, VIEW(it), "separator", sd->h_mode ?
587 "horizontal" : "vertical", style);
588 else if (sd->mode == ELM_LIST_COMPRESS)
591 elm_widget_theme_object_set
592 (obj, VIEW(it), "list", it_compress, style);
594 elm_widget_theme_object_set
595 (obj, VIEW(it), "list", it_compress_odd, style);
600 elm_widget_theme_object_set
601 (obj, VIEW(it), "list", it_plain, style);
603 elm_widget_theme_object_set
604 (obj, VIEW(it), "list", it_odd, style);
606 stacking = edje_object_data_get(VIEW(it), "stacking");
609 if (!strcmp(stacking, "below"))
610 evas_object_lower(VIEW(it));
611 else if (!strcmp(stacking, "above"))
612 evas_object_raise(VIEW(it));
614 edje_object_part_text_escaped_set
615 (VIEW(it), "elm.text", it->label);
617 if ((!it->icon) && (minh[0] > 0))
619 it->icon = evas_object_rectangle_add
620 (evas_object_evas_get(VIEW(it)));
621 evas_object_color_set(it->icon, 0, 0, 0, 0);
622 it->dummy_icon = EINA_TRUE;
624 if ((!it->end) && (minh[1] > 0))
626 it->end = evas_object_rectangle_add
627 (evas_object_evas_get(VIEW(it)));
628 evas_object_color_set(it->end, 0, 0, 0, 0);
629 it->dummy_end = EINA_TRUE;
633 evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
634 evas_object_size_hint_max_set(it->icon, 99999, 99999);
635 edje_object_part_swallow
636 (VIEW(it), "elm.swallow.icon", it->icon);
640 evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
641 evas_object_size_hint_max_set(it->end, 99999, 99999);
642 edje_object_part_swallow
643 (VIEW(it), "elm.swallow.end", it->end);
647 // this may call up user and it may modify the list item
648 // but we're safe as we're flagged as walking.
649 // just don't process further
650 edje_object_message_signal_process(VIEW(it));
654 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
655 edje_object_size_min_restricted_calc
656 (VIEW(it), &mw, &mh, mw, mh);
657 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
658 evas_object_size_hint_min_set(VIEW(it), mw, mh);
659 evas_object_show(VIEW(it));
661 if ((it->selected) || (it->highlighted))
663 const char *select_raise;
665 // this may call up user and it may modify the list item
666 // but we're safe as we're flagged as walking.
667 // just don't process further
668 edje_object_signal_emit
669 (VIEW(it), "elm,state,selected", "elm");
673 select_raise = edje_object_data_get(VIEW(it), "selectraise");
674 if ((select_raise) && (!strcmp(select_raise, "on")))
675 evas_object_raise(VIEW(it));
677 if (it->base.disabled)
678 edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
680 it->fixed = EINA_TRUE;
681 it->is_even = it->even;
686 _elm_list_mode_set_internal(sd);
687 _elm_list_unwalk(sd);
689 evas_object_unref(obj);
693 _size_hints_changed_cb(void *data,
695 Evas_Object *obj __UNUSED__,
696 void *event_info __UNUSED__)
698 ELM_LIST_DATA_GET(data, sd);
699 if (sd->delete_me) return;
702 elm_layout_sizing_eval(data);
705 /* FIXME: take off later. maybe this show region coords belong in the
706 * interface (new api functions, set/get)? */
708 _show_region_hook(void *data,
711 Evas_Coord x, y, w, h;
713 ELM_LIST_DATA_GET(data, sd);
715 elm_widget_show_region_get(obj, &x, &y, &w, &h);
716 sd->s_iface->content_region_set(obj, x, y, w, h);
720 _elm_list_smart_disable(Evas_Object *obj)
722 ELM_LIST_DATA_GET(obj, sd);
724 if (!ELM_WIDGET_CLASS(_elm_list_parent_sc)->disable(obj))
727 if (elm_widget_disabled_get(obj))
729 elm_widget_scroll_freeze_push(obj);
730 elm_widget_scroll_hold_push(obj);
731 /* FIXME: if we get to have a way to only un-highlight items
732 * in the future, keeping them selected... */
733 _all_items_unselect(sd);
737 elm_widget_scroll_freeze_pop(obj);
738 elm_widget_scroll_hold_pop(obj);
745 _mirrored_set(Evas_Object *obj,
751 ELM_LIST_DATA_GET(obj, sd);
753 sd->s_iface->mirrored_set(obj, rtl);
755 EINA_LIST_FOREACH(sd->items, n, it)
756 edje_object_mirrored_set(VIEW(it), rtl);
760 _elm_list_smart_theme(Evas_Object *obj)
765 ELM_LIST_DATA_GET(obj, sd);
767 if (!ELM_WIDGET_CLASS(_elm_list_parent_sc)->theme(obj)) return EINA_FALSE;
769 _mirrored_set(obj, elm_widget_mirrored_get(obj));
771 EINA_LIST_FOREACH(sd->items, n, it)
773 edje_object_scale_set
774 (VIEW(it), elm_widget_scale_get(obj) * elm_config_scale_get());
779 elm_layout_sizing_eval(obj);
785 _elm_list_smart_on_focus(Evas_Object *obj)
787 ELM_LIST_DATA_GET(obj, sd);
789 if (!ELM_WIDGET_CLASS(_elm_list_parent_sc)->on_focus(obj))
792 if (elm_widget_focus_get(obj) && sd->selected && !sd->last_selected_item)
793 sd->last_selected_item = eina_list_data_get(sd->selected);
799 _elm_list_smart_sub_object_del(Evas_Object *obj,
805 ELM_LIST_DATA_GET(obj, sd);
807 if (!ELM_WIDGET_CLASS(_elm_list_parent_sc)->sub_object_del(obj, sobj))
810 if ((sobj == sd->box) || (sobj == obj)) goto end;
812 EINA_LIST_FOREACH(sd->items, l, it)
814 if ((sobj == it->icon) || (sobj == it->end))
816 if (it->icon == sobj) it->icon = NULL;
817 if (it->end == sobj) it->end = NULL;
818 evas_object_event_callback_del_full
819 (sobj, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb,
824 elm_layout_sizing_eval(obj);
827 sd->fix_pending = EINA_TRUE;
837 _item_highlight(Elm_List_Item *it)
840 const char *select_raise;
842 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
844 ELM_LIST_DATA_GET(obj, sd);
846 if ((it->highlighted) || (it->base.disabled) ||
847 (sd->select_mode == ELM_OBJECT_SELECT_MODE_NONE)) return;
849 evas_object_ref(obj);
852 edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
853 evas_object_smart_callback_call(obj, SIG_HIGHLIGHTED, it);
854 select_raise = edje_object_data_get(VIEW(it), "selectraise");
855 if ((select_raise) && (!strcmp(select_raise, "on")))
856 evas_object_raise(VIEW(it));
857 it->highlighted = EINA_TRUE;
859 _elm_list_unwalk(sd);
860 evas_object_unref(obj);
864 _item_select(Elm_List_Item *it)
868 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
870 ELM_LIST_DATA_GET(obj, sd);
872 if (it->base.disabled || (sd->select_mode == ELM_OBJECT_SELECT_MODE_NONE))
876 if (sd->select_mode == ELM_OBJECT_SELECT_MODE_ALWAYS) goto call;
879 it->selected = EINA_TRUE;
880 sd->selected = eina_list_append(sd->selected, it);
883 evas_object_ref(obj);
886 if (it->func) it->func((void *)it->base.data, WIDGET(it), it);
887 evas_object_smart_callback_call(obj, SIG_SELECTED, it);
888 it->sd->last_selected_item = (Elm_Object_Item *)it;
890 _elm_list_unwalk(sd);
891 evas_object_unref(obj);
895 _item_unselect(Elm_List_Item *it)
897 Evas_Object *obj = WIDGET(it);
898 ELM_LIST_DATA_GET(obj, sd);
899 const char *stacking, *select_raise;
901 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
902 if (!it->highlighted) return;
904 evas_object_ref(obj);
907 edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
908 evas_object_smart_callback_call(obj, SIG_UNHIGHLIGHTED, it);
909 stacking = edje_object_data_get(VIEW(it), "stacking");
910 select_raise = edje_object_data_get(VIEW(it), "selectraise");
911 if ((select_raise) && (!strcmp(select_raise, "on")))
913 if ((stacking) && (!strcmp(stacking, "below")))
914 evas_object_lower(VIEW(it));
916 it->highlighted = EINA_FALSE;
919 it->selected = EINA_FALSE;
920 sd->selected = eina_list_remove(sd->selected, it);
921 evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
924 _elm_list_unwalk(sd);
925 evas_object_unref(obj);
929 _swipe_cancel(void *data)
931 Elm_List_Item *it = data;
933 ELM_LIST_ITEM_CHECK_OR_RETURN(it, ECORE_CALLBACK_CANCEL);
934 ELM_LIST_DATA_GET(WIDGET(it), sd);
936 sd->swipe = EINA_FALSE;
939 return ECORE_CALLBACK_RENEW;
943 _edge_left_cb(Evas_Object *obj,
944 void *data __UNUSED__)
946 evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
950 _edge_right_cb(Evas_Object *obj,
951 void *data __UNUSED__)
953 evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
957 _edge_top_cb(Evas_Object *obj,
958 void *data __UNUSED__)
960 evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
964 _edge_bottom_cb(Evas_Object *obj,
965 void *data __UNUSED__)
967 evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
971 _long_press_cb(void *data)
973 Elm_List_Item *it = data;
976 ELM_LIST_ITEM_CHECK_OR_RETURN(it, ECORE_CALLBACK_CANCEL);
978 ELM_LIST_DATA_GET(obj, sd);
980 it->long_timer = NULL;
981 if (it->base.disabled) goto end;
983 sd->longpressed = EINA_TRUE;
984 evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
987 return ECORE_CALLBACK_CANCEL;
991 _swipe_do(Elm_List_Item *it)
995 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
996 ELM_LIST_DATA_GET(WIDGET(it), sd);
998 sd->swipe = EINA_FALSE;
999 for (i = 0; i < sd->movements; i++)
1001 sum += sd->history[i].x;
1002 if (abs(sd->history[0].y - sd->history[i].y) > 10) return;
1005 sum /= sd->movements;
1006 if (abs(sum - sd->history[0].x) <= 10) return;
1008 evas_object_smart_callback_call(WIDGET(it), SIG_SWIPE, it);
1012 _mouse_move_cb(void *data,
1013 Evas *evas __UNUSED__,
1014 Evas_Object *o __UNUSED__,
1018 Elm_List_Item *it = data;
1019 Evas_Event_Mouse_Move *ev = event_info;
1021 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
1023 ELM_LIST_DATA_GET(obj, sd);
1025 evas_object_ref(obj);
1028 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1032 sd->on_hold = EINA_TRUE;
1035 ecore_timer_del(it->long_timer);
1036 it->long_timer = NULL;
1038 if (!sd->was_selected)
1041 if (sd->movements == ELM_LIST_SWIPE_MOVES) sd->swipe = EINA_TRUE;
1044 sd->history[sd->movements].x = ev->cur.canvas.x;
1045 sd->history[sd->movements].y = ev->cur.canvas.y;
1046 if (abs((sd->history[sd->movements].x - sd->history[0].x)) > 40)
1047 sd->swipe = EINA_TRUE;
1053 _elm_list_unwalk(sd);
1054 evas_object_unref(obj);
1058 _mouse_down_cb(void *data,
1059 Evas *evas __UNUSED__,
1060 Evas_Object *o __UNUSED__,
1063 Evas_Event_Mouse_Down *ev = event_info;
1064 Elm_List_Item *it = data;
1067 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
1069 ELM_LIST_DATA_GET(obj, sd);
1071 if (ev->button != 1) return;
1072 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
1073 else sd->on_hold = EINA_FALSE;
1075 if (sd->on_hold) return;
1076 sd->was_selected = it->selected;
1078 evas_object_ref(obj);
1081 _item_highlight(it);
1082 sd->longpressed = EINA_FALSE;
1083 if (it->long_timer) ecore_timer_del(it->long_timer);
1084 it->long_timer = ecore_timer_add
1085 (_elm_config->longpress_timeout, _long_press_cb, it);
1086 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1087 it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
1089 /* Always call the callbacks last - the user may delete our context! */
1090 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1092 evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
1093 evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
1095 sd->swipe = EINA_FALSE;
1098 _elm_list_unwalk(sd);
1099 evas_object_unref(obj);
1103 _mouse_up_cb(void *data,
1104 Evas *evas __UNUSED__,
1105 Evas_Object *o __UNUSED__,
1109 Elm_List_Item *it = data;
1110 Evas_Event_Mouse_Up *ev = event_info;
1112 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
1114 ELM_LIST_DATA_GET(obj, sd);
1116 if (ev->button != 1) return;
1117 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
1118 else sd->on_hold = EINA_FALSE;
1119 sd->longpressed = EINA_FALSE;
1122 ecore_timer_del(it->long_timer);
1123 it->long_timer = NULL;
1125 if (it->swipe_timer)
1127 ecore_timer_del(it->swipe_timer);
1128 it->swipe_timer = NULL;
1132 if (sd->swipe) _swipe_do(data);
1133 sd->on_hold = EINA_FALSE;
1136 if (sd->longpressed)
1138 if (!sd->was_selected) _item_unselect(it);
1139 sd->was_selected = 0;
1143 if (it->base.disabled)
1145 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
1147 evas_object_ref(obj);
1154 _item_highlight(it);
1157 else _item_unselect(it);
1163 while (sd->selected)
1164 _item_unselect(sd->selected->data);
1165 _item_highlight(it);
1170 const Eina_List *l, *l_next;
1173 EINA_LIST_FOREACH_SAFE(sd->selected, l, l_next, it2)
1174 if (it2 != it) _item_unselect(it2);
1175 _item_highlight(it);
1180 _elm_list_unwalk(sd);
1181 evas_object_unref(obj);
1185 _item_disable_hook(Elm_Object_Item *it)
1187 Elm_List_Item *item = (Elm_List_Item *)it;
1189 if (item->base.disabled)
1190 edje_object_signal_emit(VIEW(item), "elm,state,disabled", "elm");
1192 edje_object_signal_emit(VIEW(item), "elm,state,enabled", "elm");
1196 _item_content_set_hook(Elm_Object_Item *it,
1198 Evas_Object *content)
1200 Elm_List_Item *item = (Elm_List_Item *)it;
1201 Evas_Object **icon_p = NULL;
1202 Eina_Bool dummy = EINA_FALSE;
1204 if ((!part) || (!strcmp(part, "start")))
1206 icon_p = &(item->icon);
1207 dummy = item->dummy_icon;
1208 if (!content) item->dummy_icon = EINA_TRUE;
1209 else item->dummy_icon = EINA_FALSE;
1211 else if (!strcmp(part, "end"))
1213 icon_p = &(item->end);
1214 dummy = item->dummy_end;
1215 if (!content) item->dummy_end = EINA_TRUE;
1216 else item->dummy_end = EINA_FALSE;
1221 if (content == *icon_p) return;
1222 if ((dummy) && (!content)) return;
1223 if (dummy) evas_object_del(*icon_p);
1227 evas_object_rectangle_add(evas_object_evas_get(WIDGET(item)));
1228 evas_object_color_set(content, 0, 0, 0, 0);
1232 evas_object_del(*icon_p);
1238 edje_object_part_swallow(VIEW(item), "elm.swallow.icon", content);
1241 static Evas_Object *
1242 _item_content_get_hook(const Elm_Object_Item *it,
1245 Elm_List_Item *item = (Elm_List_Item *)it;
1247 if ((!part) || (!strcmp(part, "start")))
1249 if (item->dummy_icon) return NULL;
1252 else if (!strcmp(part, "end"))
1254 if (item->dummy_end) return NULL;
1261 static Evas_Object *
1262 _item_content_unset_hook(const Elm_Object_Item *it,
1265 Elm_List_Item *item = (Elm_List_Item *)it;
1267 if ((!part) || (!strcmp(part, "start")))
1269 Evas_Object *obj = item->icon;
1270 _item_content_set_hook((Elm_Object_Item *)it, part, NULL);
1273 else if (!strcmp(part, "end"))
1275 Evas_Object *obj = item->end;
1276 _item_content_set_hook((Elm_Object_Item *)it, part, NULL);
1284 _item_text_set_hook(Elm_Object_Item *it,
1288 Elm_List_Item *list_it = (Elm_List_Item *)it;
1290 if (part && strcmp(part, "default")) return;
1291 if (!eina_stringshare_replace(&list_it->label, text)) return;
1293 edje_object_part_text_escaped_set(VIEW(list_it), "elm.text", text);
1297 _item_text_get_hook(const Elm_Object_Item *it,
1300 if (part && strcmp(part, "default")) return NULL;
1301 return ((Elm_List_Item *)it)->label;
1305 _item_del_pre_hook(Elm_Object_Item *it)
1307 Evas_Object *obj = WIDGET(it);
1308 Elm_List_Item *item = (Elm_List_Item *)it;
1310 ELM_LIST_DATA_GET(obj, sd);
1312 if (item->selected) _item_unselect(item);
1314 if (sd->walking > 0)
1316 if (item->deleted) return EINA_FALSE;
1317 item->deleted = EINA_TRUE;
1318 sd->to_delete = eina_list_append(sd->to_delete, item);
1322 sd->items = eina_list_remove_list(sd->items, item->node);
1324 evas_object_ref(obj);
1327 _elm_list_item_free(item);
1329 _elm_list_unwalk(sd);
1330 evas_object_unref(obj);
1336 _access_info_cb(void *data, Evas_Object *obj __UNUSED__)
1338 Elm_List_Item *it = (Elm_List_Item *)data;
1339 const char *txt = NULL;
1340 if (!it) return NULL;
1342 if (!txt) txt = it->label;
1343 if (txt) return strdup(txt);
1349 _access_state_cb(void *data, Evas_Object *obj __UNUSED__)
1351 Elm_List_Item *it = (Elm_List_Item *)data;
1352 if (!it) return NULL;
1354 if (it->base.disabled)
1355 return strdup(E_("State: Disabled"));
1361 _access_on_highlight_cb(void *data)
1363 Elm_Object_Item *it = (Elm_Object_Item *)data;
1366 elm_list_item_bring_in(it);
1370 _access_activate_cb(void *data __UNUSED__,
1371 Evas_Object *part_obj __UNUSED__,
1372 Elm_Object_Item *item)
1377 it = (Elm_List_Item *)item;
1378 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
1381 ELM_LIST_DATA_GET(obj, sd);
1383 evas_object_ref(obj);
1390 _item_highlight(it);
1393 else _item_unselect(it);
1399 while (sd->selected)
1400 _item_unselect(sd->selected->data);
1401 _item_highlight(it);
1406 const Eina_List *l, *l_next;
1409 EINA_LIST_FOREACH_SAFE(sd->selected, l, l_next, it2)
1410 if (it2 != it) _item_unselect(it2);
1411 _item_highlight(it);
1416 _elm_list_unwalk(sd);
1417 evas_object_unref(obj);
1421 _access_widget_item_register(Elm_List_Item *it, Eina_Bool is_access)
1423 Elm_Access_Info *ai;
1425 if (!is_access) _elm_access_widget_item_unregister((Elm_Widget_Item *)it);
1428 _elm_access_widget_item_register((Elm_Widget_Item *)it);
1430 ai = _elm_access_object_get(it->base.access_obj);
1432 _elm_access_callback_set(ai, ELM_ACCESS_INFO, _access_info_cb, it);
1433 _elm_access_callback_set(ai, ELM_ACCESS_STATE, _access_state_cb, it);
1434 _elm_access_on_highlight_hook_set(ai, _access_on_highlight_cb, it);
1435 _elm_access_activate_callback_set(ai, _access_activate_cb, it);
1439 static Elm_List_Item *
1440 _item_new(Evas_Object *obj,
1449 ELM_LIST_DATA_GET(obj, sd);
1451 it = elm_widget_item_new(obj, Elm_List_Item);
1452 if (!it) return NULL;
1455 it->label = eina_stringshare_add(label);
1459 it->base.data = data;
1461 VIEW(it) = edje_object_add(evas_object_evas_get(obj));
1464 if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
1465 _access_widget_item_register(it, EINA_TRUE);
1467 edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
1468 evas_object_event_callback_add
1469 (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down_cb, it);
1470 evas_object_event_callback_add
1471 (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, it);
1472 evas_object_event_callback_add
1473 (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move_cb, it);
1474 evas_object_size_hint_weight_set
1475 (VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1476 evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, EVAS_HINT_FILL);
1477 edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
1481 elm_widget_sub_object_add(obj, it->icon);
1482 evas_object_event_callback_add
1483 (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb,
1488 elm_widget_sub_object_add(obj, it->end);
1489 evas_object_event_callback_add
1490 (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb,
1494 elm_widget_item_disable_hook_set(it, _item_disable_hook);
1495 elm_widget_item_content_set_hook_set(it, _item_content_set_hook);
1496 elm_widget_item_content_get_hook_set(it, _item_content_get_hook);
1497 elm_widget_item_content_unset_hook_set(it, _item_content_unset_hook);
1498 elm_widget_item_text_set_hook_set(it, _item_text_set_hook);
1499 elm_widget_item_text_get_hook_set(it, _item_text_get_hook);
1500 elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
1506 _resize_cb(void *data,
1508 Evas_Object *obj __UNUSED__,
1509 void *event_info __UNUSED__)
1511 elm_layout_sizing_eval(data);
1515 _elm_list_smart_focus_next(const Evas_Object *obj,
1516 Elm_Focus_Direction dir,
1519 Eina_List *items = NULL;
1520 Eina_List *elist = NULL;
1523 ELM_LIST_CHECK(obj) EINA_FALSE;
1524 ELM_LIST_DATA_GET(obj, sd);
1526 if (_elm_config->access_mode != ELM_ACCESS_MODE_ON) return EINA_FALSE;
1528 EINA_LIST_FOREACH(sd->items, elist, it)
1530 items = eina_list_append(items, it->base.access_obj);
1531 if (it->icon) items = eina_list_append(items, it->icon);
1532 if (it->end) items = eina_list_append(items, it->end);
1535 return elm_widget_focus_list_next_get
1536 (obj, items, eina_list_data_get, dir, next);
1540 _elm_list_smart_add(Evas_Object *obj)
1542 Evas_Coord minw, minh;
1544 EVAS_SMART_DATA_ALLOC(obj, Elm_List_Smart_Data);
1546 ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.add(obj);
1548 elm_widget_can_focus_set(obj, EINA_TRUE);
1550 priv->mode = ELM_LIST_SCROLL;
1552 elm_layout_theme_set(obj, "list", "base", elm_widget_style_get(obj));
1554 priv->hit_rect = evas_object_rectangle_add(evas_object_evas_get(obj));
1555 evas_object_data_set(priv->hit_rect, "_elm_leaveme", obj);
1556 evas_object_smart_member_add(priv->hit_rect, obj);
1557 elm_widget_sub_object_add(obj, priv->hit_rect);
1559 /* common scroller hit rectangle setup */
1560 evas_object_color_set(priv->hit_rect, 0, 0, 0, 0);
1561 evas_object_show(priv->hit_rect);
1562 evas_object_repeat_events_set(priv->hit_rect, EINA_TRUE);
1564 priv->s_iface = evas_object_smart_interface_get
1565 (obj, ELM_SCROLLABLE_IFACE_NAME);
1567 priv->s_iface->edge_left_cb_set(obj, _edge_left_cb);
1568 priv->s_iface->edge_right_cb_set(obj, _edge_right_cb);
1569 priv->s_iface->edge_top_cb_set(obj, _edge_top_cb);
1570 priv->s_iface->edge_bottom_cb_set(obj, _edge_bottom_cb);
1572 priv->s_iface->content_min_limit_cb_set
1573 (obj, _elm_list_content_min_limit_cb);
1575 priv->s_iface->objects_set
1576 (obj, ELM_WIDGET_DATA(priv)->resize_obj, priv->hit_rect);
1578 /* the scrollable interface may set this */
1579 evas_object_event_callback_add
1580 (ELM_WIDGET_DATA(priv)->resize_obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1581 _size_hints_changed_cb, obj);
1583 edje_object_size_min_calc
1584 (ELM_WIDGET_DATA(priv)->resize_obj, &minw, &minh);
1585 evas_object_size_hint_min_set(obj, minw, minh);
1586 evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize_cb, obj);
1588 priv->s_iface->bounce_allow_set
1589 (obj, EINA_FALSE, _elm_config->thumbscroll_bounce_enable);
1591 priv->box = elm_box_add(obj);
1592 elm_box_homogeneous_set(priv->box, EINA_TRUE);
1593 evas_object_size_hint_weight_set(priv->box, EVAS_HINT_EXPAND, 0.0);
1594 evas_object_size_hint_align_set(priv->box, EVAS_HINT_FILL, 0.0);
1596 /* FIXME: change this ugly code path later */
1597 elm_widget_on_show_region_hook_set(priv->box, _show_region_hook, obj);
1598 elm_widget_sub_object_add(obj, priv->box);
1600 priv->s_iface->content_set(obj, priv->box);
1601 evas_object_event_callback_add
1602 (priv->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1603 _size_hints_changed_cb, obj);
1607 _elm_list_smart_del(Evas_Object *obj)
1612 ELM_LIST_DATA_GET(obj, sd);
1615 ERR("ERROR: list deleted while walking.\n");
1617 sd->delete_me = EINA_TRUE;
1618 EINA_LIST_FOREACH(sd->items, l, it)
1621 evas_object_event_callback_del
1622 (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1623 _size_hints_changed_cb);
1625 evas_object_event_callback_del
1626 (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1627 _size_hints_changed_cb);
1630 evas_object_event_callback_del
1631 (obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1632 _size_hints_changed_cb);
1633 evas_object_event_callback_del
1634 (sd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _size_hints_changed_cb);
1638 EINA_LIST_FREE (sd->items, it)
1640 /* issuing free because of "locking" item del pre hook */
1641 _elm_list_item_free(it);
1642 elm_widget_item_free(it);
1645 _elm_list_unwalk(sd);
1648 ERR("ERROR: leaking nodes!\n");
1650 eina_list_free(sd->selected);
1652 ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.del(obj);
1656 _elm_list_smart_move(Evas_Object *obj,
1660 ELM_LIST_DATA_GET(obj, sd);
1662 ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.move(obj, x, y);
1664 evas_object_move(sd->hit_rect, x, y);
1668 _elm_list_smart_resize(Evas_Object *obj,
1672 ELM_LIST_DATA_GET(obj, sd);
1674 ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.resize(obj, w, h);
1676 evas_object_resize(sd->hit_rect, w, h);
1680 _elm_list_smart_member_add(Evas_Object *obj,
1681 Evas_Object *member)
1683 ELM_LIST_DATA_GET(obj, sd);
1685 ELM_WIDGET_CLASS(_elm_list_parent_sc)->base.member_add(obj, member);
1688 evas_object_raise(sd->hit_rect);
1692 _elm_list_smart_access(Evas_Object *obj, Eina_Bool is_access)
1694 Eina_List *elist = NULL;
1697 ELM_LIST_DATA_GET(obj, sd);
1699 EINA_LIST_FOREACH(sd->items, elist, it)
1700 _access_widget_item_register(it, is_access);
1704 _elm_list_smart_set_user(Elm_List_Smart_Class *sc)
1706 ELM_WIDGET_CLASS(sc)->base.add = _elm_list_smart_add;
1707 ELM_WIDGET_CLASS(sc)->base.del = _elm_list_smart_del;
1708 ELM_WIDGET_CLASS(sc)->base.move = _elm_list_smart_move;
1709 ELM_WIDGET_CLASS(sc)->base.resize = _elm_list_smart_resize;
1710 ELM_WIDGET_CLASS(sc)->base.member_add = _elm_list_smart_member_add;
1712 ELM_WIDGET_CLASS(sc)->sub_object_del = _elm_list_smart_sub_object_del;
1713 ELM_WIDGET_CLASS(sc)->on_focus = _elm_list_smart_on_focus;
1714 ELM_WIDGET_CLASS(sc)->focus_next = _elm_list_smart_focus_next;
1715 ELM_WIDGET_CLASS(sc)->focus_direction = NULL;
1716 ELM_WIDGET_CLASS(sc)->theme = _elm_list_smart_theme;
1717 ELM_WIDGET_CLASS(sc)->disable = _elm_list_smart_disable;
1718 ELM_WIDGET_CLASS(sc)->event = _elm_list_smart_event;
1719 ELM_WIDGET_CLASS(sc)->translate = _elm_list_smart_translate;
1720 ELM_WIDGET_CLASS(sc)->access = _elm_list_smart_access;
1722 ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_list_smart_sizing_eval;
1725 EAPI const Elm_List_Smart_Class *
1726 elm_list_smart_class_get(void)
1728 static Elm_List_Smart_Class _sc =
1729 ELM_LIST_SMART_CLASS_INIT_NAME_VERSION(ELM_LIST_SMART_NAME);
1730 static const Elm_List_Smart_Class *class = NULL;
1731 Evas_Smart_Class *esc = (Evas_Smart_Class *)&_sc;
1736 _elm_list_smart_set(&_sc);
1737 esc->callbacks = _smart_callbacks;
1744 elm_list_add(Evas_Object *parent)
1748 EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
1750 obj = elm_widget_add(_elm_list_smart_class_new(), parent);
1751 if (!obj) return NULL;
1753 if (!elm_widget_sub_object_add(parent, obj))
1754 ERR("could not add %p as sub object of %p", obj, parent);
1760 elm_list_go(Evas_Object *obj)
1762 ELM_LIST_CHECK(obj);
1768 elm_list_multi_select_set(Evas_Object *obj,
1771 ELM_LIST_CHECK(obj);
1772 ELM_LIST_DATA_GET(obj, sd);
1778 elm_list_multi_select_get(const Evas_Object *obj)
1780 ELM_LIST_CHECK(obj) EINA_FALSE;
1781 ELM_LIST_DATA_GET(obj, sd);
1787 elm_list_mode_set(Evas_Object *obj,
1790 ELM_LIST_CHECK(obj);
1791 ELM_LIST_DATA_GET(obj, sd);
1793 if (sd->mode == mode)
1798 _elm_list_mode_set_internal(sd);
1802 elm_list_mode_get(const Evas_Object *obj)
1804 ELM_LIST_CHECK(obj) ELM_LIST_LAST;
1805 ELM_LIST_DATA_GET(obj, sd);
1811 elm_list_horizontal_set(Evas_Object *obj,
1812 Eina_Bool horizontal)
1814 Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
1816 ELM_LIST_CHECK(obj);
1817 ELM_LIST_DATA_GET(obj, sd);
1819 horizontal = !!horizontal;
1821 if (sd->h_mode == horizontal)
1824 sd->h_mode = horizontal;
1825 elm_box_horizontal_set(sd->box, horizontal);
1829 evas_object_size_hint_weight_set(sd->box, 0.0, EVAS_HINT_EXPAND);
1830 evas_object_size_hint_align_set(sd->box, 0.0, EVAS_HINT_FILL);
1831 sd->s_iface->bounce_allow_set(obj, bounce, EINA_FALSE);
1835 evas_object_size_hint_weight_set(sd->box, EVAS_HINT_EXPAND, 0.0);
1836 evas_object_size_hint_align_set(sd->box, EVAS_HINT_FILL, 0.0);
1837 sd->s_iface->bounce_allow_set(obj, EINA_FALSE, bounce);
1840 _elm_list_mode_set_internal(sd);
1844 elm_list_horizontal_get(const Evas_Object *obj)
1846 ELM_LIST_CHECK(obj) EINA_FALSE;
1847 ELM_LIST_DATA_GET(obj, sd);
1853 elm_list_select_mode_set(Evas_Object *obj,
1854 Elm_Object_Select_Mode mode)
1856 ELM_LIST_CHECK(obj);
1857 ELM_LIST_DATA_GET(obj, sd);
1859 if (mode >= ELM_OBJECT_SELECT_MODE_MAX)
1862 if (sd->select_mode != mode)
1863 sd->select_mode = mode;
1866 EAPI Elm_Object_Select_Mode
1867 elm_list_select_mode_get(const Evas_Object *obj)
1869 ELM_LIST_CHECK(obj) ELM_OBJECT_SELECT_MODE_MAX;
1870 ELM_LIST_DATA_GET(obj, sd);
1872 return sd->select_mode;
1876 elm_list_bounce_set(Evas_Object *obj,
1880 ELM_LIST_CHECK(obj);
1881 ELM_LIST_DATA_GET(obj, sd);
1883 sd->s_iface->bounce_allow_set(obj, h_bounce, v_bounce);
1887 elm_list_bounce_get(const Evas_Object *obj,
1888 Eina_Bool *h_bounce,
1889 Eina_Bool *v_bounce)
1891 ELM_LIST_CHECK(obj);
1892 ELM_LIST_DATA_GET(obj, sd);
1894 sd->s_iface->bounce_allow_get(obj, h_bounce, v_bounce);
1898 elm_list_scroller_policy_set(Evas_Object *obj,
1899 Elm_Scroller_Policy policy_h,
1900 Elm_Scroller_Policy policy_v)
1902 ELM_LIST_CHECK(obj);
1903 ELM_LIST_DATA_GET(obj, sd);
1905 if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
1906 (policy_v >= ELM_SCROLLER_POLICY_LAST))
1909 sd->s_iface->policy_set(obj, policy_h, policy_v);
1913 elm_list_scroller_policy_get(const Evas_Object *obj,
1914 Elm_Scroller_Policy *policy_h,
1915 Elm_Scroller_Policy *policy_v)
1917 ELM_LIST_CHECK(obj);
1918 ELM_LIST_DATA_GET(obj, sd);
1920 sd->s_iface->policy_get(obj, policy_h, policy_v);
1924 elm_list_clear(Evas_Object *obj)
1928 ELM_LIST_CHECK(obj);
1929 ELM_LIST_DATA_GET(obj, sd);
1931 if (!sd->items) return;
1933 eina_list_free(sd->selected);
1934 sd->selected = NULL;
1936 if (sd->walking > 0)
1940 EINA_LIST_FOREACH(sd->items, n, it)
1942 if (it->deleted) continue;
1943 it->deleted = EINA_TRUE;
1944 sd->to_delete = eina_list_append(sd->to_delete, it);
1949 evas_object_ref(obj);
1953 EINA_LIST_FREE (sd->items, it)
1955 /* issuing free because of "locking" item del pre hook */
1956 _elm_list_item_free(it);
1957 elm_widget_item_free(it);
1960 _elm_list_unwalk(sd);
1963 elm_layout_sizing_eval(obj);
1965 evas_object_unref(obj);
1968 EAPI const Eina_List *
1969 elm_list_items_get(const Evas_Object *obj)
1971 ELM_LIST_CHECK(obj) NULL;
1972 ELM_LIST_DATA_GET(obj, sd);
1977 EAPI Elm_Object_Item *
1978 elm_list_selected_item_get(const Evas_Object *obj)
1980 ELM_LIST_CHECK(obj) NULL;
1981 ELM_LIST_DATA_GET(obj, sd);
1983 if (sd->selected) return (Elm_Object_Item *)sd->selected->data;
1988 EAPI const Eina_List *
1989 elm_list_selected_items_get(const Evas_Object *obj)
1991 ELM_LIST_CHECK(obj) NULL;
1992 ELM_LIST_DATA_GET(obj, sd);
1994 return sd->selected;
1997 EAPI Elm_Object_Item *
1998 elm_list_item_append(Evas_Object *obj,
2007 ELM_LIST_CHECK(obj) NULL;
2008 ELM_LIST_DATA_GET(obj, sd);
2010 it = _item_new(obj, label, icon, end, func, data);
2012 sd->items = eina_list_append(sd->items, it);
2013 it->node = eina_list_last(sd->items);
2014 elm_box_pack_end(sd->box, VIEW(it));
2016 return (Elm_Object_Item *)it;
2019 EAPI Elm_Object_Item *
2020 elm_list_item_prepend(Evas_Object *obj,
2029 ELM_LIST_CHECK(obj) NULL;
2030 ELM_LIST_DATA_GET(obj, sd);
2032 it = _item_new(obj, label, icon, end, func, data);
2034 sd->items = eina_list_prepend(sd->items, it);
2035 it->node = sd->items;
2036 elm_box_pack_start(sd->box, VIEW(it));
2038 return (Elm_Object_Item *)it;
2041 EAPI Elm_Object_Item *
2042 elm_list_item_insert_before(Evas_Object *obj,
2043 Elm_Object_Item *before,
2050 Elm_List_Item *it, *before_it;
2052 ELM_LIST_CHECK(obj) NULL;
2053 ELM_LIST_ITEM_CHECK_OR_RETURN(before, NULL);
2054 ELM_LIST_DATA_GET(obj, sd);
2056 before_it = (Elm_List_Item *)before;
2057 if (!before_it->node) return NULL;
2059 it = _item_new(obj, label, icon, end, func, data);
2060 sd->items = eina_list_prepend_relative_list(sd->items, it, before_it->node);
2061 it->node = before_it->node->prev;
2062 elm_box_pack_before(sd->box, VIEW(it), VIEW(before_it));
2064 return (Elm_Object_Item *)it;
2067 EAPI Elm_Object_Item *
2068 elm_list_item_insert_after(Evas_Object *obj,
2069 Elm_Object_Item *after,
2076 Elm_List_Item *it, *after_it;
2078 ELM_LIST_CHECK(obj) NULL;
2079 ELM_LIST_ITEM_CHECK_OR_RETURN(after, NULL);
2080 ELM_LIST_DATA_GET(obj, sd);
2082 after_it = (Elm_List_Item *)after;
2083 if (!after_it->node) return NULL;
2085 it = _item_new(obj, label, icon, end, func, data);
2086 sd->items = eina_list_append_relative_list(sd->items, it, after_it->node);
2087 it->node = after_it->node->next;
2088 elm_box_pack_after(sd->box, VIEW(it), VIEW(after_it));
2090 return (Elm_Object_Item *)it;
2093 EAPI Elm_Object_Item *
2094 elm_list_item_sorted_insert(Evas_Object *obj,
2100 Eina_Compare_Cb cmp_func)
2105 ELM_LIST_CHECK(obj) NULL;
2106 ELM_LIST_DATA_GET(obj, sd);
2108 it = _item_new(obj, label, icon, end, func, data);
2110 sd->items = eina_list_sorted_insert(sd->items, cmp_func, it);
2111 l = eina_list_data_find_list(sd->items, it);
2112 l = eina_list_next(l);
2115 it->node = eina_list_last(sd->items);
2116 elm_box_pack_end(sd->box, VIEW(it));
2120 Elm_List_Item *before = eina_list_data_get(l);
2122 it->node = before->node->prev;
2123 elm_box_pack_before(sd->box, VIEW(it), VIEW(before));
2126 return (Elm_Object_Item *)it;
2130 elm_list_item_separator_set(Elm_Object_Item *it,
2133 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
2135 ((Elm_List_Item *)it)->is_separator = !!setting;
2139 elm_list_item_separator_get(const Elm_Object_Item *it)
2141 ELM_LIST_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
2143 return ((Elm_List_Item *)it)->is_separator;
2147 elm_list_item_selected_set(Elm_Object_Item *it,
2150 Elm_List_Item *item = (Elm_List_Item *)it;
2153 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
2155 ELM_LIST_DATA_GET(obj, sd);
2157 selected = !!selected;
2158 if (item->selected == selected) return;
2160 evas_object_ref(obj);
2167 while (sd->selected)
2168 _item_unselect(sd->selected->data);
2170 _item_highlight(item);
2174 _item_unselect(item);
2176 _elm_list_unwalk(sd);
2177 evas_object_unref(obj);
2181 elm_list_item_selected_get(const Elm_Object_Item *it)
2183 ELM_LIST_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
2185 return ((Elm_List_Item *)it)->selected;
2189 elm_list_item_show(Elm_Object_Item *it)
2191 Evas_Coord bx, by, bw, bh;
2192 Evas_Coord x, y, w, h;
2194 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
2195 ELM_LIST_DATA_GET(WIDGET(it), sd);
2197 evas_smart_objects_calculate(evas_object_evas_get(sd->box));
2198 evas_object_geometry_get(sd->box, &bx, &by, &bw, &bh);
2199 evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
2203 sd->s_iface->content_region_show(WIDGET(it), x, y, w, h);
2207 elm_list_item_bring_in(Elm_Object_Item *it)
2209 Evas_Coord bx, by, bw, bh;
2210 Evas_Coord x, y, w, h;
2212 ELM_LIST_ITEM_CHECK_OR_RETURN(it);
2213 ELM_LIST_DATA_GET(WIDGET(it), sd);
2215 evas_smart_objects_calculate(evas_object_evas_get(sd->box));
2216 evas_object_geometry_get(sd->box, &bx, &by, &bw, &bh);
2217 evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
2221 sd->s_iface->region_bring_in(WIDGET(it), x, y, w, h);
2225 elm_list_item_object_get(const Elm_Object_Item *it)
2227 ELM_LIST_ITEM_CHECK_OR_RETURN(it, NULL);
2232 EAPI Elm_Object_Item *
2233 elm_list_item_prev(const Elm_Object_Item *it)
2235 Elm_List_Item *item = (Elm_List_Item *)it;
2237 ELM_LIST_ITEM_CHECK_OR_RETURN(it, NULL);
2239 if (item->node->prev) return item->node->prev->data;
2243 EAPI Elm_Object_Item *
2244 elm_list_item_next(const Elm_Object_Item *it)
2246 Elm_List_Item *item = (Elm_List_Item *)it;
2248 ELM_LIST_ITEM_CHECK_OR_RETURN(it, NULL);
2250 if (item->node->next) return item->node->next->data;
2254 EAPI Elm_Object_Item *
2255 elm_list_first_item_get(const Evas_Object *obj)
2257 ELM_LIST_CHECK(obj) NULL;
2258 ELM_LIST_DATA_GET(obj, sd);
2260 if (!sd->items) return NULL;
2262 return eina_list_data_get(sd->items);
2265 EAPI Elm_Object_Item *
2266 elm_list_last_item_get(const Evas_Object *obj)
2268 ELM_LIST_CHECK(obj) NULL;
2269 ELM_LIST_DATA_GET(obj, sd);
2271 if (!sd->items) return NULL;
2273 return eina_list_data_get(eina_list_last(sd->items));