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 Eina_Bool scr_minw : 1;
19 Eina_Bool scr_minh : 1;
24 } history[SWIPE_MOVES];
26 Eina_Bool fix_pending : 1;
27 Eina_Bool on_hold : 1;
29 Eina_Bool always_select : 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);
139 elm_widget_item_del(it);
143 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
145 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
146 Evas_Event_Key_Down *ev = event_info;
147 Widget_Data *wd = elm_widget_data_get(obj);
148 if (!wd) return EINA_FALSE;
149 if (!wd->items) return EINA_FALSE;
150 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
151 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
153 Elm_List_Item *it = NULL;
156 Evas_Coord step_x = 0;
157 Evas_Coord step_y = 0;
160 Evas_Coord page_x = 0;
161 Evas_Coord page_y = 0;
163 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
164 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
165 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
166 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
168 /* TODO: fix logic for horizontal mode */
169 if ((!strcmp(ev->keyname, "Left")) ||
170 (!strcmp(ev->keyname, "KP_Left")))
173 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
174 (_item_multi_select_up(wd)))
175 || (_item_single_select_up(wd))))
177 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
183 else if ((!strcmp(ev->keyname, "Right")) ||
184 (!strcmp(ev->keyname, "KP_Right")))
187 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
188 (_item_multi_select_down(wd)))
189 || (_item_single_select_down(wd))))
191 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
197 else if ((!strcmp(ev->keyname, "Up")) ||
198 (!strcmp(ev->keyname, "KP_Up")))
201 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
202 (_item_multi_select_up(wd)))
203 || (_item_single_select_up(wd))))
205 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
211 else if ((!strcmp(ev->keyname, "Down")) ||
212 (!strcmp(ev->keyname, "KP_Down")))
215 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
216 (_item_multi_select_down(wd)))
217 || (_item_single_select_down(wd))))
219 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
225 else if ((!strcmp(ev->keyname, "Home")) ||
226 (!strcmp(ev->keyname, "KP_Home")))
228 it = eina_list_data_get(wd->items);
229 elm_list_item_bring_in((Elm_Object_Item *) it);
230 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
233 else if ((!strcmp(ev->keyname, "End")) ||
234 (!strcmp(ev->keyname, "KP_End")))
236 it = eina_list_data_get(eina_list_last(wd->items));
237 elm_list_item_bring_in((Elm_Object_Item *) it);
238 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
241 else if ((!strcmp(ev->keyname, "Prior")) ||
242 (!strcmp(ev->keyname, "KP_Prior")))
247 x -= -(page_x * v_w) / 100;
254 y -= -(page_y * v_h) / 100;
259 else if ((!strcmp(ev->keyname, "Next")) ||
260 (!strcmp(ev->keyname, "KP_Next")))
265 x += -(page_x * v_w) / 100;
272 y += -(page_y * v_h) / 100;
277 else if (((!strcmp(ev->keyname, "Return")) ||
278 (!strcmp(ev->keyname, "KP_Enter")) ||
279 (!strcmp(ev->keyname, "space")))
280 && (!wd->multi) && (wd->selected))
282 it = (Elm_List_Item *) elm_list_selected_item_get(obj);
283 evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
285 else if (!strcmp(ev->keyname, "Escape"))
287 if (!_deselect_all_items(wd)) return EINA_FALSE;
288 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
291 else return EINA_FALSE;
293 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
294 elm_smart_scroller_child_pos_set(wd->scr, x, y);
299 _translate_hook(Evas_Object *obj)
301 evas_object_smart_callback_call(obj, "language,changed", NULL);
305 _deselect_all_items(Widget_Data *wd)
307 if (!wd->selected) return EINA_FALSE;
309 elm_list_item_selected_set((Elm_Object_Item *) wd->selected->data,
316 _item_multi_select_up(Widget_Data *wd)
318 if (!wd->selected) return EINA_FALSE;
319 if (!wd->multi) return EINA_FALSE;
321 Elm_Object_Item *prev = elm_list_item_prev(wd->last_selected_item);
322 if (!prev) return EINA_TRUE;
324 if (elm_list_item_selected_get(prev))
326 elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
327 wd->last_selected_item = prev;
328 elm_list_item_show(wd->last_selected_item);
332 elm_list_item_selected_set(prev, EINA_TRUE);
333 elm_list_item_show(prev);
339 _item_multi_select_down(Widget_Data *wd)
341 if (!wd->selected) return EINA_FALSE;
342 if (!wd->multi) return EINA_FALSE;
344 Elm_Object_Item *next = elm_list_item_next(wd->last_selected_item);
345 if (!next) return EINA_TRUE;
347 if (elm_list_item_selected_get(next))
349 elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
350 wd->last_selected_item = next;
351 elm_list_item_show(wd->last_selected_item);
355 elm_list_item_selected_set(next, EINA_TRUE);
356 elm_list_item_show(next);
362 _item_single_select_up(Widget_Data *wd)
364 Elm_Object_Item *prev;
366 if (!wd->selected) prev = eina_list_data_get(eina_list_last(wd->items));
367 else prev = elm_list_item_prev(wd->last_selected_item);
368 if (!prev) return EINA_FALSE;
370 _deselect_all_items(wd);
372 elm_list_item_selected_set(prev, EINA_TRUE);
373 elm_list_item_show(prev);
378 _item_single_select_down(Widget_Data *wd)
380 Elm_Object_Item *next;
382 if (!wd->selected) next = eina_list_data_get(wd->items);
383 else next = elm_list_item_next(wd->last_selected_item);
384 if (!next) return EINA_FALSE;
386 _deselect_all_items(wd);
388 elm_list_item_selected_set(next, EINA_TRUE);
389 elm_list_item_show(next);
394 _elm_list_process_deletions(Widget_Data *wd)
398 wd->walking++; // avoid nested deletion and also _sub_del() fix_items
400 EINA_LIST_FREE(wd->to_delete, it)
402 elm_widget_item_pre_notify_del(it);
404 wd->items = eina_list_remove_list(wd->items, it->node);
405 _elm_list_item_free(it);
412 _elm_list_walk(Widget_Data *wd)
416 ERR("ERROR: walking was negative. fixed!\n");
423 _elm_list_unwalk(Widget_Data *wd)
428 ERR("ERROR: walking became negative. fixed!\n");
436 _elm_list_process_deletions(wd);
440 wd->fix_pending = EINA_FALSE;
441 _fix_items(wd->self);
442 _sizing_eval(wd->self);
447 _del_pre_hook(Evas_Object *obj)
449 Widget_Data *wd = elm_widget_data_get(obj);
452 evas_object_event_callback_del(wd->scr,
453 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
454 _changed_size_hints);
455 evas_object_event_callback_del(wd->box,
456 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
457 _changed_size_hints);
461 _del_hook(Evas_Object *obj)
463 Widget_Data *wd = elm_widget_data_get(obj);
469 ERR("ERROR: list deleted while walking.\n");
472 EINA_LIST_FOREACH(wd->items, n, it) elm_widget_item_pre_notify_del(it);
473 _elm_list_unwalk(wd);
475 ERR("ERROR: leaking nodes!\n");
477 EINA_LIST_FREE(wd->items, it) _elm_list_item_free(it);
478 eina_list_free(wd->selected);
483 _show_region_hook(void *data, Evas_Object *obj)
485 Widget_Data *wd = elm_widget_data_get(data);
486 Evas_Coord x, y, w, h;
488 elm_widget_show_region_get(obj, &x, &y, &w, &h);
489 elm_smart_scroller_child_region_set(wd->scr, x, y, w, h);
493 _disable_hook(Evas_Object *obj)
495 Widget_Data *wd = elm_widget_data_get(obj);
497 if (elm_widget_disabled_get(obj))
499 _signal_emit_hook(obj, "elm,state,disabled", "elm");
500 elm_widget_scroll_freeze_push(obj);
501 elm_widget_scroll_hold_push(obj);
502 /* FIXME: if we get to have a way to only un-highlight items
503 * in the future, keeping them selected... */
504 _deselect_all_items(wd);
508 _signal_emit_hook(obj, "elm,state,enabled", "elm");
509 elm_widget_scroll_freeze_pop(obj);
510 elm_widget_scroll_hold_pop(obj);
515 _sizing_eval(Evas_Object *obj)
518 Widget_Data *wd = elm_widget_data_get(obj);
520 Evas_Coord vw, vh, minw, minh, maxw, maxh, w, h, vmw, vmh;
523 evas_object_size_hint_min_get(wd->box, &minw, &minh);
524 evas_object_size_hint_max_get(wd->box, &maxw, &maxh);
525 evas_object_size_hint_weight_get(wd->box, &xw, &yw);
526 if (!wd->scr) return;
527 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
530 if ((minw > 0) && (vw < minw)) vw = minw;
531 else if ((maxw > 0) && (vw > maxw)) vw = maxw;
533 else if (minw > 0) vw = minw;
536 if ((minh > 0) && (vh < minh)) vh = minh;
537 else if ((maxh > 0) && (vh > maxh)) vh = maxh;
539 else if (minh > 0) vh = minh;
540 evas_object_resize(wd->box, vw, vh);
543 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
545 if (wd->scr_minw) w = vmw + minw;
546 if (wd->scr_minh) h = vmh + minh;
548 evas_object_size_hint_max_get(obj, &maxw, &maxh);
549 if ((maxw > 0) && (w > maxw))
551 if ((maxh > 0) && (h > maxh))
554 evas_object_size_hint_min_set(obj, w, h);
558 _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
560 Widget_Data *wd = elm_widget_data_get(obj);
561 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
566 _signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
568 Widget_Data *wd = elm_widget_data_get(obj);
569 edje_object_signal_callback_add(elm_smart_scroller_edje_object_get(wd->scr),
570 emission, source, func_cb, data);
574 _signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
576 Widget_Data *wd = elm_widget_data_get(obj);
577 edje_object_signal_callback_del_full(
578 elm_smart_scroller_edje_object_get(wd->scr),
579 emission, source, func_cb, data);
583 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
585 Widget_Data *wd = elm_widget_data_get(obj);
591 elm_smart_scroller_mirrored_set(wd->scr, rtl);
593 EINA_LIST_FOREACH(wd->items, n, it)
594 edje_object_mirrored_set(VIEW(it), rtl);
598 _theme_hook(Evas_Object *obj)
600 Widget_Data *wd = elm_widget_data_get(obj);
605 _elm_widget_mirrored_reload(obj);
606 _mirrored_set(obj, elm_widget_mirrored_get(obj));
613 elm_smart_scroller_object_theme_set(obj, wd->scr, "list", "base",
614 elm_widget_style_get(obj));
615 // edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
616 edj = elm_smart_scroller_edje_object_get(wd->scr);
617 str = edje_object_data_get(edj, "focus_highlight");
618 if ((str) && (!strcmp(str, "on")))
619 elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
621 elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
622 elm_object_style_set(wd->scr, elm_widget_style_get(obj));
624 EINA_LIST_FOREACH(wd->items, n, it)
626 edje_object_scale_set(VIEW(it), elm_widget_scale_get(obj) * _elm_config->scale);
634 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
636 Widget_Data *wd = elm_widget_data_get(obj);
638 if (elm_widget_focus_get(obj))
640 edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
641 evas_object_focus_set(wd->self, EINA_TRUE);
643 if ((wd->selected) && (!wd->last_selected_item))
644 wd->last_selected_item = eina_list_data_get(wd->selected);
648 edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
649 evas_object_focus_set(wd->self, EINA_FALSE);
654 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
656 Widget_Data *wd = elm_widget_data_get(data);
663 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
665 Widget_Data *wd = elm_widget_data_get(obj);
666 Evas_Object *sub = event_info;
672 if ((sub == wd->box) || (sub == wd->scr)) return;
674 EINA_LIST_FOREACH(wd->items, l, it)
676 if ((sub == it->icon) || (sub == it->end))
678 if (it->icon == sub) it->icon = NULL;
679 if (it->end == sub) it->end = NULL;
680 evas_object_event_callback_del_full
681 (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints,
689 wd->fix_pending = EINA_TRUE;
696 _item_highlight(Elm_List_Item *it)
698 Evas_Object *obj = WIDGET(it);
699 Widget_Data *wd = elm_widget_data_get(obj);
700 const char *selectraise;
703 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
704 if ((it->highlighted) || (it->base.disabled)) return;
706 evas_object_ref(obj);
709 edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
710 selectraise = edje_object_data_get(VIEW(it), "selectraise");
711 if ((selectraise) && (!strcmp(selectraise, "on")))
712 evas_object_raise(VIEW(it));
713 it->highlighted = EINA_TRUE;
715 _elm_list_unwalk(wd);
716 evas_object_unref(obj);
720 _item_select(Elm_List_Item *it)
722 Evas_Object *obj = WIDGET(it);
723 Widget_Data *wd = elm_widget_data_get(obj);
726 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
727 if (it->base.disabled) return;
730 if (wd->always_select) goto call;
733 it->selected = EINA_TRUE;
734 wd->selected = eina_list_append(wd->selected, it);
737 evas_object_ref(obj);
740 if (it->func) it->func((void *)it->base.data, WIDGET(it), it);
741 evas_object_smart_callback_call(obj, SIG_SELECTED, it);
742 it->wd->last_selected_item = (Elm_Object_Item *) it;
744 _elm_list_unwalk(wd);
745 evas_object_unref(obj);
749 _item_unselect(Elm_List_Item *it)
751 Evas_Object *obj = WIDGET(it);
752 Widget_Data *wd = elm_widget_data_get(obj);
753 const char *stacking, *selectraise;
756 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
757 if (!it->highlighted) return;
759 evas_object_ref(obj);
762 edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
763 stacking = edje_object_data_get(VIEW(it), "stacking");
764 selectraise = edje_object_data_get(VIEW(it), "selectraise");
765 if ((selectraise) && (!strcmp(selectraise, "on")))
767 if ((stacking) && (!strcmp(stacking, "below")))
768 evas_object_lower(VIEW(it));
770 it->highlighted = EINA_FALSE;
773 it->selected = EINA_FALSE;
774 wd->selected = eina_list_remove(wd->selected, it);
775 evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
778 _elm_list_unwalk(wd);
779 evas_object_unref(obj);
783 _swipe_cancel(void *data)
785 Elm_List_Item *it = data;
786 Widget_Data *wd = elm_widget_data_get(WIDGET(it));
788 if (!wd) return ECORE_CALLBACK_CANCEL;
789 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
790 wd->swipe = EINA_FALSE;
792 return ECORE_CALLBACK_RENEW;
796 _mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
798 Elm_List_Item *it = data;
799 Evas_Object *obj2 = WIDGET(it);
800 Widget_Data *wd = elm_widget_data_get(obj2);
801 Evas_Event_Mouse_Move *ev = event_info;
804 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
806 evas_object_ref(obj2);
809 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
813 wd->on_hold = EINA_TRUE;
816 ecore_timer_del(it->long_timer);
817 it->long_timer = NULL;
819 if (!wd->wasselected)
822 if (wd->movements == SWIPE_MOVES) wd->swipe = EINA_TRUE;
825 wd->history[wd->movements].x = ev->cur.canvas.x;
826 wd->history[wd->movements].y = ev->cur.canvas.y;
827 if (abs((wd->history[wd->movements].x - wd->history[0].x)) > 40)
828 wd->swipe = EINA_TRUE;
834 _elm_list_unwalk(wd);
835 evas_object_unref(obj2);
839 _edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
841 Evas_Object *obj = data;
842 evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
846 _edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
848 Evas_Object *obj = data;
849 evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
853 _edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
855 Evas_Object *obj = data;
856 evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
860 _edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
862 Evas_Object *obj = data;
863 evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
867 _long_press(void *data)
869 Elm_List_Item *it = data;
870 Evas_Object *obj = WIDGET(it);
871 Widget_Data *wd = elm_widget_data_get(obj);
875 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
876 it->long_timer = NULL;
877 if (it->base.disabled) goto end;
879 wd->longpressed = EINA_TRUE;
880 evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
883 return ECORE_CALLBACK_CANCEL;
887 _swipe(Elm_List_Item *it)
890 Widget_Data *wd = elm_widget_data_get(WIDGET(it));
892 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
894 wd->swipe = EINA_FALSE;
895 for (i = 0; i < wd->movements; i++)
897 sum += wd->history[i].x;
898 if (abs(wd->history[0].y - wd->history[i].y) > 10) return;
901 sum /= wd->movements;
902 if (abs(sum - wd->history[0].x) <= 10) return;
903 evas_object_smart_callback_call(WIDGET(it), "swipe", it);
907 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
909 Elm_List_Item *it = data;
910 Evas_Object *obj2 = WIDGET(it);
911 Widget_Data *wd = elm_widget_data_get(obj2);
912 Evas_Event_Mouse_Down *ev = event_info;
915 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
916 if (ev->button != 1) return;
917 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
918 else wd->on_hold = EINA_FALSE;
919 if (wd->on_hold) return;
920 wd->wasselected = it->selected;
922 evas_object_ref(obj2);
926 wd->longpressed = EINA_FALSE;
927 if (it->long_timer) ecore_timer_del(it->long_timer);
928 it->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, it);
929 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
930 it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
931 /* Always call the callbacks last - the user may delete our context! */
932 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
934 evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
935 evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
937 wd->swipe = EINA_FALSE;
940 _elm_list_unwalk(wd);
941 evas_object_unref(obj2);
945 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
947 Elm_List_Item *it = data;
948 Evas_Object *obj2 = WIDGET(it);
949 Widget_Data *wd = elm_widget_data_get(obj2);
950 Evas_Event_Mouse_Up *ev = event_info;
953 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
954 if (ev->button != 1) return;
955 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
956 else wd->on_hold = EINA_FALSE;
957 wd->longpressed = EINA_FALSE;
960 ecore_timer_del(it->long_timer);
961 it->long_timer = NULL;
965 ecore_timer_del(it->swipe_timer);
966 it->swipe_timer = NULL;
970 if (wd->swipe) _swipe(data);
971 wd->on_hold = EINA_FALSE;
976 if (!wd->wasselected) _item_unselect(it);
981 if (it->base.disabled)
983 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
985 evas_object_ref(obj2);
995 else _item_unselect(it);
1001 while (wd->selected)
1002 _item_unselect(wd->selected->data);
1003 _item_highlight(it);
1008 const Eina_List *l, *l_next;
1011 EINA_LIST_FOREACH_SAFE(wd->selected, l, l_next, it2)
1012 if (it2 != it) _item_unselect(it2);
1013 _item_highlight(it);
1018 _elm_list_unwalk(wd);
1019 evas_object_unref(obj2);
1023 _item_disable(Elm_Object_Item *it)
1025 Elm_List_Item *item = (Elm_List_Item *) it;
1026 if (item->base.disabled)
1027 edje_object_signal_emit(VIEW(item), "elm,state,disabled", "elm");
1029 edje_object_signal_emit(VIEW(item), "elm,state,enabled", "elm");
1033 _item_content_set(Elm_Object_Item *it, const char *part, Evas_Object *content)
1035 ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1036 Elm_List_Item *item = (Elm_List_Item *) it;
1037 Evas_Object **icon_p = NULL;
1038 Eina_Bool dummy = EINA_FALSE;
1040 if ((!part) || (!strcmp(part, "start")))
1042 icon_p = &(item->icon);
1043 dummy = item->dummy_icon;
1044 if (!content) item->dummy_icon = EINA_FALSE;
1045 else item->dummy_icon = EINA_TRUE;
1047 else if (!strcmp(part, "end"))
1049 icon_p = &(item->end);
1050 dummy = item->dummy_end;
1051 if (!content) item->dummy_end = EINA_FALSE;
1052 else item->dummy_end = EINA_TRUE;
1057 if (content == *icon_p) return;
1058 if ((dummy) && (!content)) return;
1059 if (dummy) evas_object_del(*icon_p);
1062 content = evas_object_rectangle_add(evas_object_evas_get(WIDGET(item)));
1063 evas_object_color_set(content, 0, 0, 0, 0);
1067 evas_object_del(*icon_p);
1072 edje_object_part_swallow(VIEW(item), "elm.swallow.icon", content);
1075 static Evas_Object *
1076 _item_content_get(const Elm_Object_Item *it, const char *part)
1078 ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
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_OBJ_ITEM_CHECK_OR_RETURN(it);
1118 Elm_List_Item *list_it = (Elm_List_Item *) it;
1119 if (part && strcmp(part, "default")) return;
1120 if (!eina_stringshare_replace(&list_it->label, text)) return;
1122 edje_object_part_text_set(VIEW(list_it), "elm.text", text);
1126 _item_text_get(const Elm_Object_Item *it, const char *part)
1128 ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1129 if (part && strcmp(part, "default")) return NULL;
1130 return ((Elm_List_Item *) it)->label;
1133 static Elm_List_Item *
1134 _item_new(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1136 Widget_Data *wd = elm_widget_data_get(obj);
1139 if (!wd) return NULL;
1140 it = elm_widget_item_new(obj, Elm_List_Item);
1142 it->label = eina_stringshare_add(label);
1146 it->base.data = data;
1147 VIEW(it) = edje_object_add(evas_object_evas_get(obj));
1148 edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
1149 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
1151 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
1153 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
1155 evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1156 evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, EVAS_HINT_FILL);
1159 elm_widget_sub_object_add(obj, it->icon);
1160 evas_object_event_callback_add(it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1161 _changed_size_hints, obj);
1165 elm_widget_sub_object_add(obj, it->end);
1166 evas_object_event_callback_add(it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1167 _changed_size_hints, obj);
1169 elm_widget_item_disable_hook_set(it, _item_disable);
1170 elm_widget_item_content_set_hook_set(it, _item_content_set);
1171 elm_widget_item_content_get_hook_set(it, _item_content_get);
1172 elm_widget_item_content_unset_hook_set(it, _item_content_unset);
1173 elm_widget_item_text_set_hook_set(it, _item_text_set);
1174 elm_widget_item_text_get_hook_set(it, _item_text_get);
1179 _elm_list_mode_set_internal(Widget_Data *wd)
1184 if (wd->mode == ELM_LIST_LIMIT)
1188 wd->scr_minw = EINA_TRUE;
1189 wd->scr_minh = EINA_FALSE;
1193 wd->scr_minw = EINA_FALSE;
1194 wd->scr_minh = EINA_TRUE;
1197 else if (wd->mode == ELM_LIST_EXPAND)
1199 wd->scr_minw = EINA_TRUE;
1200 wd->scr_minh = EINA_TRUE;
1204 wd->scr_minw = EINA_FALSE;
1205 wd->scr_minh = EINA_FALSE;
1208 _sizing_eval(wd->self);
1212 _fix_items(Evas_Object *obj)
1214 Widget_Data *wd = elm_widget_data_get(obj);
1218 Evas_Coord minw[2] = { 0, 0 }, minh[2] = { 0, 0 };
1221 const char *style = elm_widget_style_get(obj);
1222 const char *it_plain = wd->h_mode ? "h_item" : "item";
1223 const char *it_odd = wd->h_mode ? "h_item_odd" : "item_odd";
1224 const char *it_compress = wd->h_mode ? "h_item_compress" : "item_compress";
1225 const char *it_compress_odd = wd->h_mode ? "h_item_compress_odd" : "item_compress_odd";
1229 wd->fix_pending = EINA_TRUE;
1233 evas_object_ref(obj);
1234 _elm_list_walk(wd); // watch out "return" before unwalk!
1236 EINA_LIST_FOREACH(wd->items, l, it)
1238 if (it->deleted) continue;
1241 evas_object_size_hint_min_get(it->icon, &mw, &mh);
1242 if (mw > minw[0]) minw[0] = mw;
1243 if (mh > minh[0]) minh[0] = mh;
1247 evas_object_size_hint_min_get(it->end, &mw, &mh);
1248 if (mw > minw[1]) minw[1] = mw;
1249 if (mh > minh[1]) minh[1] = mh;
1253 if ((minw[0] != wd->minw[0]) || (minw[1] != wd->minw[1]) ||
1254 (minw[0] != wd->minh[0]) || (minh[1] != wd->minh[1]))
1256 wd->minw[0] = minw[0];
1257 wd->minw[1] = minw[1];
1258 wd->minh[0] = minh[0];
1259 wd->minh[1] = minh[1];
1263 EINA_LIST_FOREACH(wd->items, l, it)
1269 if ((it->even != it->is_even) || (!it->fixed) || (redo))
1271 const char *stacking;
1273 /* FIXME: separators' themes seem to be b0rked */
1274 if (it->is_separator)
1275 _elm_theme_object_set(obj, VIEW(it), "separator",
1276 wd->h_mode ? "horizontal" : "vertical",
1278 else if (wd->mode == ELM_LIST_COMPRESS)
1281 _elm_theme_object_set(obj, VIEW(it), "list",
1282 it_compress, style);
1284 _elm_theme_object_set(obj, VIEW(it), "list",
1285 it_compress_odd, style);
1290 _elm_theme_object_set(obj, VIEW(it), "list", it_plain,
1293 _elm_theme_object_set(obj, VIEW(it), "list", it_odd,
1296 stacking = edje_object_data_get(VIEW(it), "stacking");
1299 if (!strcmp(stacking, "below"))
1300 evas_object_lower(VIEW(it));
1301 else if (!strcmp(stacking, "above"))
1302 evas_object_raise(VIEW(it));
1304 edje_object_part_text_set(VIEW(it), "elm.text", it->label);
1306 if ((!it->icon) && (minh[0] > 0))
1308 it->icon = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
1309 evas_object_color_set(it->icon, 0, 0, 0, 0);
1310 it->dummy_icon = EINA_TRUE;
1312 if ((!it->end) && (minh[1] > 0))
1314 it->end = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
1315 evas_object_color_set(it->end, 0, 0, 0, 0);
1316 it->dummy_end = EINA_TRUE;
1320 evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
1321 evas_object_size_hint_max_set(it->icon, 99999, 99999);
1322 edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
1326 evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
1327 evas_object_size_hint_max_set(it->end, 99999, 99999);
1328 edje_object_part_swallow(VIEW(it), "elm.swallow.end", it->end);
1332 // this may call up user and it may modify the list item
1333 // but we're safe as we're flagged as walking.
1334 // just don't process further
1335 edje_object_message_signal_process(VIEW(it));
1339 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1340 edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
1341 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1342 evas_object_size_hint_min_set(VIEW(it), mw, mh);
1343 evas_object_show(VIEW(it));
1345 if ((it->selected) || (it->highlighted))
1347 const char *selectraise;
1349 // this may call up user and it may modify the list item
1350 // but we're safe as we're flagged as walking.
1351 // just don't process further
1352 edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
1356 selectraise = edje_object_data_get(VIEW(it), "selectraise");
1357 if ((selectraise) && (!strcmp(selectraise, "on")))
1358 evas_object_raise(VIEW(it));
1360 if (it->base.disabled)
1361 edje_object_signal_emit(VIEW(it), "elm,state,disabled",
1364 it->fixed = EINA_TRUE;
1365 it->is_even = it->even;
1371 evas_object_size_hint_min_get(wd->box, &mw, &mh);
1373 _elm_list_mode_set_internal(wd);
1375 _elm_list_unwalk(wd);
1376 evas_object_unref(obj);
1380 _hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1382 Widget_Data *wd = elm_widget_data_get(obj);
1385 elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
1389 _hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1391 Widget_Data *wd = elm_widget_data_get(obj);
1394 elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1398 _freeze_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1400 Widget_Data *wd = elm_widget_data_get(obj);
1403 elm_smart_scroller_freeze_set(wd->scr, EINA_TRUE);
1407 _freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1409 Widget_Data *wd = elm_widget_data_get(obj);
1412 elm_smart_scroller_freeze_set(wd->scr, EINA_FALSE);
1416 _resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1422 elm_list_add(Evas_Object *parent)
1427 Evas_Coord minw, minh;
1429 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1431 ELM_SET_WIDTYPE(widtype, "list");
1432 elm_widget_type_set(obj, "list");
1433 elm_widget_sub_object_add(parent, obj);
1434 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
1435 elm_widget_data_set(obj, wd);
1436 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1437 elm_widget_del_hook_set(obj, _del_hook);
1438 elm_widget_theme_hook_set(obj, _theme_hook);
1439 elm_widget_disable_hook_set(obj, _disable_hook);
1440 elm_widget_can_focus_set(obj, EINA_TRUE);
1441 elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
1442 elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
1443 elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
1444 elm_widget_event_hook_set(obj, _event_hook);
1445 elm_widget_translate_hook_set(obj, _translate_hook);
1448 wd->scr = elm_smart_scroller_add(e);
1449 elm_smart_scroller_widget_set(wd->scr, obj);
1450 elm_widget_resize_object_set(obj, wd->scr);
1451 evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1452 _changed_size_hints, obj);
1453 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &minw, &minh);
1454 evas_object_size_hint_min_set(obj, minw, minh);
1455 evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);
1457 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
1458 _elm_config->thumbscroll_bounce_enable);
1460 wd->box = elm_box_add(parent);
1461 elm_box_homogeneous_set(wd->box, 1);
1462 evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1463 evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1464 elm_widget_on_show_region_hook_set(wd->box, _show_region_hook, obj);
1465 elm_widget_sub_object_add(obj, wd->box);
1466 elm_smart_scroller_child_set(wd->scr, wd->box);
1467 evas_object_event_callback_add(wd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1468 _changed_size_hints, obj);
1470 evas_object_show(wd->box);
1474 wd->mode = ELM_LIST_SCROLL;
1476 evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
1477 evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
1478 evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
1479 evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
1481 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
1482 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
1483 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
1484 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
1485 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
1487 evas_object_smart_callbacks_descriptions_set(obj, _signals);
1489 _mirrored_set(obj, elm_widget_mirrored_get(obj));
1495 elm_list_go(Evas_Object *obj)
1497 ELM_CHECK_WIDTYPE(obj, widtype);
1498 Widget_Data *wd = elm_widget_data_get(obj);
1504 elm_list_multi_select_set(Evas_Object *obj, Eina_Bool multi)
1506 ELM_CHECK_WIDTYPE(obj, widtype);
1507 Widget_Data *wd = elm_widget_data_get(obj);
1513 elm_list_multi_select_get(const Evas_Object *obj)
1515 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1516 Widget_Data *wd = elm_widget_data_get(obj);
1517 if (!wd) return EINA_FALSE;
1522 elm_list_mode_set(Evas_Object *obj, Elm_List_Mode mode)
1524 ELM_CHECK_WIDTYPE(obj, widtype);
1528 wd = elm_widget_data_get(obj);
1531 if (wd->mode == mode)
1535 _elm_list_mode_set_internal(wd);
1539 elm_list_mode_get(const Evas_Object *obj)
1541 ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
1542 Widget_Data *wd = elm_widget_data_get(obj);
1543 if (!wd) return ELM_LIST_LAST;
1548 elm_list_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
1550 ELM_CHECK_WIDTYPE(obj, widtype);
1553 Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
1555 wd = elm_widget_data_get(obj);
1559 if (wd->h_mode == horizontal)
1562 wd->h_mode = horizontal;
1563 elm_box_horizontal_set(wd->box, horizontal);
1567 evas_object_size_hint_weight_set(wd->box, 0.0, EVAS_HINT_EXPAND);
1568 evas_object_size_hint_align_set(wd->box, 0.0, EVAS_HINT_FILL);
1569 elm_smart_scroller_bounce_allow_set(wd->scr, bounce, EINA_FALSE);
1573 evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1574 evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1575 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE, bounce);
1578 _elm_list_mode_set_internal(wd);
1582 elm_list_horizontal_get(const Evas_Object *obj)
1584 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1588 wd = elm_widget_data_get(obj);
1596 elm_list_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select)
1598 ELM_CHECK_WIDTYPE(obj, widtype);
1599 Widget_Data *wd = elm_widget_data_get(obj);
1601 wd->always_select = always_select;
1605 elm_list_always_select_mode_get(const Evas_Object *obj)
1607 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1608 Widget_Data *wd = elm_widget_data_get(obj);
1609 if (!wd) return EINA_FALSE;
1610 return wd->always_select;
1614 elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
1616 ELM_CHECK_WIDTYPE(obj, widtype);
1617 Widget_Data *wd = elm_widget_data_get(obj);
1620 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
1624 elm_list_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
1626 ELM_CHECK_WIDTYPE(obj, widtype);
1627 Widget_Data *wd = elm_widget_data_get(obj);
1629 elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
1633 elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
1635 ELM_CHECK_WIDTYPE(obj, widtype);
1636 Widget_Data *wd = elm_widget_data_get(obj);
1637 if ((!wd) || (!wd->scr)) return;
1638 if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
1639 (policy_v >= ELM_SCROLLER_POLICY_LAST))
1641 elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
1645 elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
1647 ELM_CHECK_WIDTYPE(obj, widtype);
1648 Widget_Data *wd = elm_widget_data_get(obj);
1649 Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
1650 if ((!wd) || (!wd->scr)) return;
1651 elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
1652 if (policy_h) *policy_h = (Elm_Scroller_Policy) s_policy_h;
1653 if (policy_v) *policy_v = (Elm_Scroller_Policy) s_policy_v;
1657 elm_list_clear(Evas_Object *obj)
1659 ELM_CHECK_WIDTYPE(obj, widtype);
1660 Widget_Data *wd = elm_widget_data_get(obj);
1664 if (!wd->items) return;
1666 eina_list_free(wd->selected);
1667 wd->selected = NULL;
1669 if (wd->walking > 0)
1673 EINA_LIST_FOREACH(wd->items, n, it)
1675 if (it->deleted) continue;
1676 it->deleted = EINA_TRUE;
1677 wd->to_delete = eina_list_append(wd->to_delete, it);
1682 evas_object_ref(obj);
1685 EINA_LIST_FREE(wd->items, it)
1687 elm_widget_item_pre_notify_del(it);
1688 _elm_list_item_free(it);
1691 _elm_list_unwalk(wd);
1695 evas_object_unref(obj);
1698 EAPI const Eina_List *
1699 elm_list_items_get(const Evas_Object *obj)
1701 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1702 Widget_Data *wd = elm_widget_data_get(obj);
1703 if (!wd) return NULL;
1707 EAPI Elm_Object_Item *
1708 elm_list_selected_item_get(const Evas_Object *obj)
1710 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1711 Widget_Data *wd = elm_widget_data_get(obj);
1712 if (!wd) return NULL;
1713 if (wd->selected) return (Elm_Object_Item *) wd->selected->data;
1717 EAPI const Eina_List *
1718 elm_list_selected_items_get(const Evas_Object *obj)
1720 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1721 Widget_Data *wd = elm_widget_data_get(obj);
1722 if (!wd) return NULL;
1723 return wd->selected;
1726 EAPI Elm_Object_Item *
1727 elm_list_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1729 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1730 Widget_Data *wd = elm_widget_data_get(obj);
1731 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1733 wd->items = eina_list_append(wd->items, it);
1734 it->node = eina_list_last(wd->items);
1735 elm_box_pack_end(wd->box, VIEW(it));
1736 return (Elm_Object_Item *) it;
1739 EAPI Elm_Object_Item *
1740 elm_list_item_prepend(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1742 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1743 Widget_Data *wd = elm_widget_data_get(obj);
1744 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1746 wd->items = eina_list_prepend(wd->items, it);
1747 it->node = wd->items;
1748 elm_box_pack_start(wd->box, VIEW(it));
1749 return (Elm_Object_Item *) it;
1752 EAPI Elm_Object_Item *
1753 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)
1755 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1756 ELM_LIST_ITEM_CHECK_DELETED_RETURN(before, NULL);
1759 Elm_List_Item *it, *before_it;
1761 wd = elm_widget_data_get(obj);
1762 if (!wd) return NULL;
1764 before_it = (Elm_List_Item *) before;
1765 if (!before_it->node) return NULL;
1767 it = _item_new(obj, label, icon, end, func, data);
1768 wd->items = eina_list_prepend_relative_list(wd->items, it, before_it->node);
1769 it->node = before_it->node->prev;
1770 elm_box_pack_before(wd->box, VIEW(it), VIEW(before_it));
1771 return (Elm_Object_Item *) it;
1774 EAPI Elm_Object_Item *
1775 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)
1777 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1778 ELM_LIST_ITEM_CHECK_DELETED_RETURN(after, NULL);
1781 Elm_List_Item *it, *after_it;
1783 wd = elm_widget_data_get(obj);
1784 if (!wd) return NULL;
1786 after_it = (Elm_List_Item *) after;
1787 if (!after_it->node) return NULL;
1789 it = _item_new(obj, label, icon, end, func, data);
1790 wd->items = eina_list_append_relative_list(wd->items, it, after_it->node);
1791 it->node = after_it->node->next;
1792 elm_box_pack_after(wd->box, VIEW(it), VIEW(after_it));
1793 return (Elm_Object_Item *) it;
1796 EAPI Elm_Object_Item *
1797 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)
1799 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1800 Widget_Data *wd = elm_widget_data_get(obj);
1801 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1804 wd->items = eina_list_sorted_insert(wd->items, cmp_func, it);
1805 l = eina_list_data_find_list(wd->items, it);
1806 l = eina_list_next(l);
1809 it->node = eina_list_last(wd->items);
1810 elm_box_pack_end(wd->box, VIEW(it));
1814 Elm_List_Item *before = eina_list_data_get(l);
1815 it->node = before->node->prev;
1816 elm_box_pack_before(wd->box, VIEW(it), VIEW(before));
1818 return (Elm_Object_Item *) it;
1822 elm_list_item_separator_set(Elm_Object_Item *it, Eina_Bool setting)
1824 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1825 ((Elm_List_Item *) it)->is_separator = !!setting;
1829 elm_list_item_separator_get(const Elm_Object_Item *it)
1831 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1832 return ((Elm_List_Item *) it)->is_separator;
1836 elm_list_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
1838 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1839 Evas_Object *obj = WIDGET(it);
1840 Widget_Data *wd = elm_widget_data_get(obj);
1841 Elm_List_Item *item = (Elm_List_Item *) it;
1844 selected = !!selected;
1845 if (item->selected == selected) return;
1847 evas_object_ref(obj);
1854 while (wd->selected)
1855 _item_unselect(wd->selected->data);
1857 _item_highlight(item);
1861 _item_unselect(item);
1863 _elm_list_unwalk(wd);
1864 evas_object_unref(obj);
1868 elm_list_item_selected_get(const Elm_Object_Item *it)
1870 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1871 return ((Elm_List_Item *) it)->selected;
1875 elm_list_item_show(Elm_Object_Item *it)
1877 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1878 Widget_Data *wd = elm_widget_data_get(WIDGET(it));
1880 Evas_Coord bx, by, bw, bh;
1881 Evas_Coord x, y, w, h;
1883 evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1884 evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
1887 if (wd->scr) elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
1891 elm_list_item_bring_in(Elm_Object_Item *it)
1893 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1894 Widget_Data *wd = elm_widget_data_get(WIDGET(it));
1896 Evas_Coord bx, by, bw, bh;
1897 Evas_Coord x, y, w, h;
1899 evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1900 evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
1903 if (wd->scr) elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
1907 elm_list_item_del(Elm_Object_Item *it)
1909 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1910 Evas_Object *obj = WIDGET(it);
1911 Elm_List_Item *item = (Elm_List_Item *) it;
1912 Widget_Data *wd = elm_widget_data_get(obj);
1915 if (item->selected) _item_unselect(item);
1917 if (wd->walking > 0)
1919 if (item->deleted) return;
1920 item->deleted = EINA_TRUE;
1921 wd->to_delete = eina_list_append(wd->to_delete, item);
1925 wd->items = eina_list_remove_list(wd->items, item->node);
1927 evas_object_ref(obj);
1930 elm_widget_item_pre_notify_del(item);
1931 _elm_list_item_free(item);
1933 _elm_list_unwalk(wd);
1934 evas_object_unref(obj);
1938 elm_list_item_object_get(const Elm_Object_Item *it)
1940 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1944 EAPI Elm_Object_Item *
1945 elm_list_item_prev(const Elm_Object_Item *it)
1947 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1948 Elm_List_Item *item = (Elm_List_Item *) it;
1949 if (item->node->prev) return item->node->prev->data;
1953 EAPI Elm_Object_Item *
1954 elm_list_item_next(const Elm_Object_Item *it)
1956 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1957 Elm_List_Item *item = (Elm_List_Item *) it;
1958 if (item->node->next) return item->node->next->data;
1962 EINA_DEPRECATED EAPI Evas_Object *
1963 elm_list_item_base_get(const Elm_Object_Item *it)
1965 return elm_list_item_object_get(it);
1968 EINA_DEPRECATED EAPI void
1969 elm_list_item_disabled_set(Elm_Object_Item *it, Eina_Bool disabled)
1971 elm_object_item_disabled_set(it, disabled);
1974 EINA_DEPRECATED EAPI Eina_Bool
1975 elm_list_item_disabled_get(const Elm_Object_Item *it)
1977 return elm_object_item_disabled_get(it);
1980 EINA_DEPRECATED EAPI void
1981 elm_list_item_del_cb_set(Elm_Object_Item *it, Evas_Smart_Cb func)
1983 elm_object_item_del_cb_set(it, func);
1986 EINA_DEPRECATED EAPI void *
1987 elm_list_item_data_get(const Elm_Object_Item *it)
1989 return elm_object_item_data_get(it);
1992 EINA_DEPRECATED EAPI Evas_Object *
1993 elm_list_item_icon_get(const Elm_Object_Item *it)
1995 return _item_content_get(it, NULL);
1998 EINA_DEPRECATED EAPI void
1999 elm_list_item_icon_set(Elm_Object_Item *it, Evas_Object *icon)
2001 _item_content_set(it, NULL, icon);
2004 EINA_DEPRECATED EAPI Evas_Object *
2005 elm_list_item_end_get(const Elm_Object_Item *it)
2007 return _item_content_get(it, "end");
2010 EINA_DEPRECATED EAPI void
2011 elm_list_item_end_set(Elm_Object_Item *it, Evas_Object *end)
2013 _item_content_set(it, "end", end);
2016 EINA_DEPRECATED EAPI const char *
2017 elm_list_item_label_get(const Elm_Object_Item *it)
2019 return _item_text_get(it, NULL);
2022 EINA_DEPRECATED EAPI void
2023 elm_list_item_label_set(Elm_Object_Item *it, const char *text)
2025 _item_text_set(it, NULL, text);
2028 EINA_DEPRECATED EAPI void
2029 elm_list_item_tooltip_text_set(Elm_Object_Item *it, const char *text)
2031 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2032 elm_widget_item_tooltip_text_set(it, text);
2035 EINA_DEPRECATED EAPI void
2036 elm_list_item_tooltip_content_cb_set(Elm_Object_Item *it, Elm_Tooltip_Item_Content_Cb func, const void *data, Evas_Smart_Cb del_cb)
2038 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2039 elm_widget_item_tooltip_content_cb_set(it, func, data, del_cb);
2042 EINA_DEPRECATED EAPI void
2043 elm_list_item_tooltip_unset(Elm_Object_Item *it)
2045 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2046 elm_widget_item_tooltip_unset(it);
2049 EINA_DEPRECATED EAPI Eina_Bool
2050 elm_list_item_tooltip_window_mode_set(Elm_Object_Item *it, Eina_Bool disable)
2052 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
2053 return elm_widget_item_tooltip_window_mode_set(it, disable);
2056 EINA_DEPRECATED EAPI Eina_Bool
2057 elm_list_item_tooltip_window_mode_get(const Elm_Object_Item *it)
2059 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
2060 return elm_widget_item_tooltip_window_mode_get(it);
2063 EINA_DEPRECATED EAPI void
2064 elm_list_item_tooltip_style_set(Elm_Object_Item *it, const char *style)
2066 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2067 elm_widget_item_tooltip_style_set(it, style);
2070 EINA_DEPRECATED EAPI const char *
2071 elm_list_item_tooltip_style_get(const Elm_Object_Item *it)
2073 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
2074 return elm_widget_item_tooltip_style_get(it);
2077 EINA_DEPRECATED EAPI void
2078 elm_list_item_cursor_set(Elm_Object_Item *it, const char *cursor)
2080 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2081 elm_widget_item_cursor_set(it, cursor);
2084 EINA_DEPRECATED EAPI const char *
2085 elm_list_item_cursor_get(const Elm_Object_Item *it)
2087 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
2088 return elm_widget_item_cursor_get(it);
2091 EINA_DEPRECATED EAPI void
2092 elm_list_item_cursor_unset(Elm_Object_Item *it)
2094 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2095 elm_widget_item_cursor_unset(it);
2098 EINA_DEPRECATED EAPI void
2099 elm_list_item_cursor_style_set(Elm_Object_Item *it, const char *style)
2101 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2102 elm_widget_item_cursor_style_set(it, style);
2105 EINA_DEPRECATED EAPI const char *
2106 elm_list_item_cursor_style_get(const Elm_Object_Item *it)
2108 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
2109 return elm_widget_item_cursor_style_get(it);
2112 EINA_DEPRECATED EAPI void
2113 elm_list_item_cursor_engine_only_set(Elm_Object_Item *it, Eina_Bool engine_only)
2115 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2116 elm_widget_item_cursor_engine_only_set(it, engine_only);
2119 EINA_DEPRECATED EAPI Eina_Bool
2120 elm_list_item_cursor_engine_only_get(const Elm_Object_Item *it)
2122 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
2123 return elm_widget_item_cursor_engine_only_get(it);