1 #include <Elementary.h>
3 #include "els_scroller.h"
7 typedef struct _Widget_Data Widget_Data;
11 Evas_Object *scr, *box, *self;
12 Eina_List *items, *selected, *to_delete;
13 Elm_List_Item *last_selected_item;
16 Evas_Coord minw[2], minh[2];
17 Eina_Bool scr_minw : 1;
18 Eina_Bool scr_minh : 1;
23 } history[SWIPE_MOVES];
25 Eina_Bool fix_pending : 1;
26 Eina_Bool on_hold : 1;
28 Eina_Bool always_select : 1;
29 Eina_Bool longpressed : 1;
30 Eina_Bool wasselected : 1;
39 Evas_Object *icon, *end;
41 Ecore_Timer *long_timer;
42 Ecore_Timer *swipe_timer;
43 Eina_Bool deleted : 1;
44 Eina_Bool disabled : 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_SCROLL_EDGE_TOP[] = "scroll,edge,top"; // TODO : remove this
87 static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom"; // TODO : remove this
88 static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left"; // TODO : remove this
89 static const char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right"; // TODO : remove this
90 static const char SIG_EDGE_TOP[] = "edge,top";
91 static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
92 static const char SIG_EDGE_LEFT[] = "edge,left";
93 static const char SIG_EDGE_RIGHT[] = "edge,right";
95 static const Evas_Smart_Cb_Description _signals[] = {
97 {SIG_CLICKED_DOUBLE, ""},
100 {SIG_LONGPRESSED, ""},
101 {SIG_SCROLL_EDGE_TOP, ""},
102 {SIG_SCROLL_EDGE_BOTTOM, ""},
103 {SIG_SCROLL_EDGE_LEFT, ""},
104 {SIG_SCROLL_EDGE_RIGHT, ""},
106 {SIG_EDGE_BOTTOM, ""},
108 {SIG_EDGE_RIGHT, ""},
112 #define ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ...) \
113 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, __VA_ARGS__); \
116 ERR("ERROR: "#it" has been DELETED.\n"); \
117 return __VA_ARGS__; \
121 _elm_list_item_free(Elm_List_Item *it)
123 evas_object_event_callback_del_full
124 (it->base.view, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
125 evas_object_event_callback_del_full
126 (it->base.view, EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
127 evas_object_event_callback_del_full
128 (it->base.view, EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, it);
131 evas_object_event_callback_del_full
132 (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
133 _changed_size_hints, it->base.widget);
136 evas_object_event_callback_del_full
137 (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
138 _changed_size_hints, it->base.widget);
140 eina_stringshare_del(it->label);
142 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
143 if (it->long_timer) ecore_timer_del(it->long_timer);
144 if (it->icon) evas_object_del(it->icon);
145 if (it->end) evas_object_del(it->end);
147 elm_widget_item_del(it);
151 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
153 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
154 Evas_Event_Key_Down *ev = event_info;
155 Widget_Data *wd = elm_widget_data_get(obj);
156 if (!wd) return EINA_FALSE;
157 if (!wd->items) return EINA_FALSE;
158 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
159 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
161 Elm_List_Item *it = NULL;
164 Evas_Coord step_x = 0;
165 Evas_Coord step_y = 0;
168 Evas_Coord page_x = 0;
169 Evas_Coord page_y = 0;
171 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
172 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
173 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
174 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
176 /* TODO: fix logic for horizontal mode */
177 if ((!strcmp(ev->keyname, "Left")) ||
178 (!strcmp(ev->keyname, "KP_Left")))
181 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
182 (_item_multi_select_up(wd)))
183 || (_item_single_select_up(wd))))
185 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
191 else if ((!strcmp(ev->keyname, "Right")) ||
192 (!strcmp(ev->keyname, "KP_Right")))
195 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
196 (_item_multi_select_down(wd)))
197 || (_item_single_select_down(wd))))
199 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
205 else if ((!strcmp(ev->keyname, "Up")) ||
206 (!strcmp(ev->keyname, "KP_Up")))
209 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
210 (_item_multi_select_up(wd)))
211 || (_item_single_select_up(wd))))
213 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
219 else if ((!strcmp(ev->keyname, "Down")) ||
220 (!strcmp(ev->keyname, "KP_Down")))
223 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
224 (_item_multi_select_down(wd)))
225 || (_item_single_select_down(wd))))
227 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
233 else if ((!strcmp(ev->keyname, "Home")) ||
234 (!strcmp(ev->keyname, "KP_Home")))
236 it = eina_list_data_get(wd->items);
237 elm_list_item_bring_in(it);
238 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
241 else if ((!strcmp(ev->keyname, "End")) ||
242 (!strcmp(ev->keyname, "KP_End")))
244 it = eina_list_data_get(eina_list_last(wd->items));
245 elm_list_item_bring_in(it);
246 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
249 else if ((!strcmp(ev->keyname, "Prior")) ||
250 (!strcmp(ev->keyname, "KP_Prior")))
255 x -= -(page_x * v_w) / 100;
262 y -= -(page_y * v_h) / 100;
267 else if ((!strcmp(ev->keyname, "Next")) ||
268 (!strcmp(ev->keyname, "KP_Next")))
273 x += -(page_x * v_w) / 100;
280 y += -(page_y * v_h) / 100;
285 else if (((!strcmp(ev->keyname, "Return")) ||
286 (!strcmp(ev->keyname, "KP_Enter")) ||
287 (!strcmp(ev->keyname, "space")))
288 && (!wd->multi) && (wd->selected))
290 it = elm_list_selected_item_get(obj);
291 evas_object_smart_callback_call(it->base.widget, SIG_ACTIVATED, it);
293 else if (!strcmp(ev->keyname, "Escape"))
295 if (!_deselect_all_items(wd)) return EINA_FALSE;
296 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
299 else return EINA_FALSE;
301 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
302 elm_smart_scroller_child_pos_set(wd->scr, x, y);
307 _translate_hook(Evas_Object *obj)
309 evas_object_smart_callback_call(obj, "language,changed", NULL);
313 _deselect_all_items(Widget_Data *wd)
315 if (!wd->selected) return EINA_FALSE;
317 elm_list_item_selected_set(wd->selected->data, EINA_FALSE);
323 _item_multi_select_up(Widget_Data *wd)
325 if (!wd->selected) return EINA_FALSE;
326 if (!wd->multi) return EINA_FALSE;
328 Elm_List_Item *prev = elm_list_item_prev(wd->last_selected_item);
329 if (!prev) return EINA_TRUE;
331 if (elm_list_item_selected_get(prev))
333 elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
334 wd->last_selected_item = prev;
335 elm_list_item_show(wd->last_selected_item);
339 elm_list_item_selected_set(prev, EINA_TRUE);
340 elm_list_item_show(prev);
346 _item_multi_select_down(Widget_Data *wd)
348 if (!wd->selected) return EINA_FALSE;
349 if (!wd->multi) return EINA_FALSE;
351 Elm_List_Item *next = elm_list_item_next(wd->last_selected_item);
352 if (!next) return EINA_TRUE;
354 if (elm_list_item_selected_get(next))
356 elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
357 wd->last_selected_item = next;
358 elm_list_item_show(wd->last_selected_item);
362 elm_list_item_selected_set(next, EINA_TRUE);
363 elm_list_item_show(next);
369 _item_single_select_up(Widget_Data *wd)
373 if (!wd->selected) prev = eina_list_data_get(eina_list_last(wd->items));
374 else prev = elm_list_item_prev(wd->last_selected_item);
376 if (!prev) return EINA_FALSE;
378 _deselect_all_items(wd);
380 elm_list_item_selected_set(prev, EINA_TRUE);
381 elm_list_item_show(prev);
386 _item_single_select_down(Widget_Data *wd)
390 if (!wd->selected) next = eina_list_data_get(wd->items);
391 else next = elm_list_item_next(wd->last_selected_item);
393 if (!next) return EINA_FALSE;
395 _deselect_all_items(wd);
397 elm_list_item_selected_set(next, EINA_TRUE);
398 elm_list_item_show(next);
403 _elm_list_process_deletions(Widget_Data *wd)
407 wd->walking++; // avoid nested deletion and also _sub_del() fix_items
409 EINA_LIST_FREE(wd->to_delete, it)
411 elm_widget_item_pre_notify_del(it);
413 wd->items = eina_list_remove_list(wd->items, it->node);
414 _elm_list_item_free(it);
421 _elm_list_walk(Widget_Data *wd)
425 ERR("ERROR: walking was negative. fixed!\n");
432 _elm_list_unwalk(Widget_Data *wd)
437 ERR("ERROR: walking became negative. fixed!\n");
445 _elm_list_process_deletions(wd);
449 wd->fix_pending = EINA_FALSE;
450 _fix_items(wd->self);
451 _sizing_eval(wd->self);
456 _del_pre_hook(Evas_Object *obj)
458 Widget_Data *wd = elm_widget_data_get(obj);
461 evas_object_event_callback_del(wd->scr,
462 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
463 _changed_size_hints);
464 evas_object_event_callback_del(wd->box,
465 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
466 _changed_size_hints);
470 _del_hook(Evas_Object *obj)
472 Widget_Data *wd = elm_widget_data_get(obj);
478 ERR("ERROR: list deleted while walking.\n");
481 EINA_LIST_FOREACH(wd->items, n, it) elm_widget_item_pre_notify_del(it);
482 _elm_list_unwalk(wd);
484 ERR("ERROR: leaking nodes!\n");
486 EINA_LIST_FREE(wd->items, it) _elm_list_item_free(it);
487 eina_list_free(wd->selected);
492 _show_region_hook(void *data, Evas_Object *obj)
494 Widget_Data *wd = elm_widget_data_get(data);
495 Evas_Coord x, y, w, h;
497 elm_widget_show_region_get(obj, &x, &y, &w, &h);
498 elm_smart_scroller_child_region_set(wd->scr, x, y, w, h);
502 _disable_hook(Evas_Object *obj)
504 Widget_Data *wd = elm_widget_data_get(obj);
506 if (elm_widget_disabled_get(obj))
508 _signal_emit_hook(obj, "elm,state,disabled", "elm");
509 elm_widget_scroll_freeze_push(obj);
510 elm_widget_scroll_hold_push(obj);
511 /* FIXME: if we get to have a way to only un-highlight items
512 * in the future, keeping them selected... */
513 _deselect_all_items(wd);
517 _signal_emit_hook(obj, "elm,state,enabled", "elm");
518 elm_widget_scroll_freeze_pop(obj);
519 elm_widget_scroll_hold_pop(obj);
524 _sizing_eval(Evas_Object *obj)
527 Widget_Data *wd = elm_widget_data_get(obj);
529 Evas_Coord vw, vh, minw, minh, maxw, maxh, w, h, vmw, vmh;
532 evas_object_size_hint_min_get(wd->box, &minw, &minh);
533 evas_object_size_hint_max_get(wd->box, &maxw, &maxh);
534 evas_object_size_hint_weight_get(wd->box, &xw, &yw);
535 if (!wd->scr) return;
536 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
539 if ((minw > 0) && (vw < minw)) vw = minw;
540 else if ((maxw > 0) && (vw > maxw)) vw = maxw;
542 else if (minw > 0) vw = minw;
545 if ((minh > 0) && (vh < minh)) vh = minh;
546 else if ((maxh > 0) && (vh > maxh)) vh = maxh;
548 else if (minh > 0) vh = minh;
549 evas_object_resize(wd->box, vw, vh);
552 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
554 if (wd->scr_minw) w = vmw + minw;
555 if (wd->scr_minh) h = vmh + minh;
557 evas_object_size_hint_max_get(obj, &maxw, &maxh);
558 if ((maxw > 0) && (w > maxw))
560 if ((maxh > 0) && (h > maxh))
563 evas_object_size_hint_min_set(obj, w, h);
567 _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
569 Widget_Data *wd = elm_widget_data_get(obj);
570 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
575 _signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
577 Widget_Data *wd = elm_widget_data_get(obj);
578 edje_object_signal_callback_add(elm_smart_scroller_edje_object_get(wd->scr),
579 emission, source, func_cb, data);
583 _signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
585 Widget_Data *wd = elm_widget_data_get(obj);
586 edje_object_signal_callback_del_full(
587 elm_smart_scroller_edje_object_get(wd->scr),
588 emission, source, func_cb, data);
592 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
594 Widget_Data *wd = elm_widget_data_get(obj);
600 elm_smart_scroller_mirrored_set(wd->scr, rtl);
602 EINA_LIST_FOREACH(wd->items, n, it)
603 edje_object_mirrored_set(it->base.view, rtl);
607 _theme_hook(Evas_Object *obj)
609 Widget_Data *wd = elm_widget_data_get(obj);
614 _elm_widget_mirrored_reload(obj);
615 _mirrored_set(obj, elm_widget_mirrored_get(obj));
622 elm_smart_scroller_object_theme_set(obj, wd->scr, "list", "base",
623 elm_widget_style_get(obj));
624 // edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
625 edj = elm_smart_scroller_edje_object_get(wd->scr);
626 str = edje_object_data_get(edj, "focus_highlight");
627 if ((str) && (!strcmp(str, "on")))
628 elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
630 elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
631 elm_object_style_set(wd->scr, elm_widget_style_get(obj));
633 EINA_LIST_FOREACH(wd->items, n, it)
635 edje_object_scale_set(it->base.view, elm_widget_scale_get(obj) * _elm_config->scale);
643 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
645 Widget_Data *wd = elm_widget_data_get(obj);
647 if (elm_widget_focus_get(obj))
649 edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
650 evas_object_focus_set(wd->self, EINA_TRUE);
652 if ((wd->selected) && (!wd->last_selected_item))
653 wd->last_selected_item = eina_list_data_get(wd->selected);
657 edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
658 evas_object_focus_set(wd->self, EINA_FALSE);
663 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
665 Widget_Data *wd = elm_widget_data_get(data);
672 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
674 Widget_Data *wd = elm_widget_data_get(obj);
675 Evas_Object *sub = event_info;
681 if ((sub == wd->box) || (sub == wd->scr)) return;
683 EINA_LIST_FOREACH(wd->items, l, it)
685 if ((sub == it->icon) || (sub == it->end))
687 if (it->icon == sub) it->icon = NULL;
688 if (it->end == sub) it->end = NULL;
689 evas_object_event_callback_del_full
690 (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints,
698 wd->fix_pending = EINA_TRUE;
705 _item_highlight(Elm_List_Item *it)
707 Evas_Object *obj = it->base.widget;
708 Widget_Data *wd = elm_widget_data_get(obj);
709 const char *selectraise;
712 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
713 if ((it->highlighted) || (it->disabled)) return;
715 evas_object_ref(obj);
718 edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
719 selectraise = edje_object_data_get(it->base.view, "selectraise");
720 if ((selectraise) && (!strcmp(selectraise, "on")))
721 evas_object_raise(it->base.view);
722 it->highlighted = EINA_TRUE;
724 _elm_list_unwalk(wd);
725 evas_object_unref(obj);
729 _item_select(Elm_List_Item *it)
731 Evas_Object *obj = it->base.widget;
732 Widget_Data *wd = elm_widget_data_get(obj);
735 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
736 if (it->disabled) return;
739 if (wd->always_select) goto call;
742 it->selected = EINA_TRUE;
743 wd->selected = eina_list_append(wd->selected, it);
746 evas_object_ref(obj);
749 if (it->func) it->func((void *)it->base.data, it->base.widget, it);
750 evas_object_smart_callback_call(obj, SIG_SELECTED, it);
751 it->wd->last_selected_item = it;
753 _elm_list_unwalk(wd);
754 evas_object_unref(obj);
758 _item_unselect(Elm_List_Item *it)
760 Evas_Object *obj = it->base.widget;
761 Widget_Data *wd = elm_widget_data_get(obj);
762 const char *stacking, *selectraise;
765 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
766 if (!it->highlighted) return;
768 evas_object_ref(obj);
771 edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
772 stacking = edje_object_data_get(it->base.view, "stacking");
773 selectraise = edje_object_data_get(it->base.view, "selectraise");
774 if ((selectraise) && (!strcmp(selectraise, "on")))
776 if ((stacking) && (!strcmp(stacking, "below")))
777 evas_object_lower(it->base.view);
779 it->highlighted = EINA_FALSE;
782 it->selected = EINA_FALSE;
783 wd->selected = eina_list_remove(wd->selected, it);
784 evas_object_smart_callback_call(it->base.widget, SIG_UNSELECTED, it);
787 _elm_list_unwalk(wd);
788 evas_object_unref(obj);
792 _swipe_cancel(void *data)
794 Elm_List_Item *it = data;
795 Widget_Data *wd = elm_widget_data_get(it->base.widget);
797 if (!wd) return ECORE_CALLBACK_CANCEL;
798 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
799 wd->swipe = EINA_FALSE;
801 return ECORE_CALLBACK_RENEW;
805 _mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
807 Elm_List_Item *it = data;
808 Evas_Object *obj2 = it->base.widget;
809 Widget_Data *wd = elm_widget_data_get(obj2);
810 Evas_Event_Mouse_Move *ev = event_info;
813 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
815 evas_object_ref(obj2);
818 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
822 wd->on_hold = EINA_TRUE;
825 ecore_timer_del(it->long_timer);
826 it->long_timer = NULL;
828 if (!wd->wasselected)
831 if (wd->movements == SWIPE_MOVES) wd->swipe = EINA_TRUE;
834 wd->history[wd->movements].x = ev->cur.canvas.x;
835 wd->history[wd->movements].y = ev->cur.canvas.y;
836 if (abs((wd->history[wd->movements].x - wd->history[0].x)) > 40)
837 wd->swipe = EINA_TRUE;
843 _elm_list_unwalk(wd);
844 evas_object_unref(obj2);
848 _edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
850 Evas_Object *obj = data;
851 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_LEFT, NULL);
852 evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
856 _edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
858 Evas_Object *obj = data;
859 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_RIGHT, NULL);
860 evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
864 _edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
866 Evas_Object *obj = data;
867 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_TOP, NULL);
868 evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
872 _edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
874 Evas_Object *obj = data;
875 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_BOTTOM, NULL);
876 evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
880 _long_press(void *data)
882 Elm_List_Item *it = data;
883 Evas_Object *obj = it->base.widget;
884 Widget_Data *wd = elm_widget_data_get(obj);
888 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
889 it->long_timer = NULL;
890 if (it->disabled) goto end;
892 wd->longpressed = EINA_TRUE;
893 evas_object_smart_callback_call(it->base.widget, SIG_LONGPRESSED, it);
896 return ECORE_CALLBACK_CANCEL;
900 _swipe(Elm_List_Item *it)
903 Widget_Data *wd = elm_widget_data_get(it->base.widget);
905 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
907 wd->swipe = EINA_FALSE;
908 for (i = 0; i < wd->movements; i++)
910 sum += wd->history[i].x;
911 if (abs(wd->history[0].y - wd->history[i].y) > 10) return;
914 sum /= wd->movements;
915 if (abs(sum - wd->history[0].x) <= 10) return;
916 evas_object_smart_callback_call(it->base.widget, "swipe", it);
920 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
922 Elm_List_Item *it = data;
923 Evas_Object *obj2 = it->base.widget;
924 Widget_Data *wd = elm_widget_data_get(obj2);
925 Evas_Event_Mouse_Down *ev = event_info;
928 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
929 if (ev->button != 1) return;
930 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
931 else wd->on_hold = EINA_FALSE;
932 if (wd->on_hold) return;
933 wd->wasselected = it->selected;
935 evas_object_ref(obj2);
939 wd->longpressed = EINA_FALSE;
940 if (it->long_timer) ecore_timer_del(it->long_timer);
941 it->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, it);
942 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
943 it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
944 /* Always call the callbacks last - the user may delete our context! */
945 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
947 evas_object_smart_callback_call(it->base.widget, SIG_CLICKED_DOUBLE, it);
948 evas_object_smart_callback_call(it->base.widget, SIG_ACTIVATED, it);
950 wd->swipe = EINA_FALSE;
953 _elm_list_unwalk(wd);
954 evas_object_unref(obj2);
958 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
960 Elm_List_Item *it = data;
961 Evas_Object *obj2 = it->base.widget;
962 Widget_Data *wd = elm_widget_data_get(obj2);
963 Evas_Event_Mouse_Up *ev = event_info;
966 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
967 if (ev->button != 1) return;
968 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
969 else wd->on_hold = EINA_FALSE;
970 wd->longpressed = EINA_FALSE;
973 ecore_timer_del(it->long_timer);
974 it->long_timer = NULL;
978 ecore_timer_del(it->swipe_timer);
979 it->swipe_timer = NULL;
983 if (wd->swipe) _swipe(data);
984 wd->on_hold = EINA_FALSE;
989 if (!wd->wasselected) _item_unselect(it);
996 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
998 evas_object_ref(obj2);
1005 _item_highlight(it);
1008 else _item_unselect(it);
1014 while (wd->selected)
1015 _item_unselect(wd->selected->data);
1016 _item_highlight(it);
1021 const Eina_List *l, *l_next;
1024 EINA_LIST_FOREACH_SAFE(wd->selected, l, l_next, it2)
1025 if (it2 != it) _item_unselect(it2);
1026 _item_highlight(it);
1031 _elm_list_unwalk(wd);
1032 evas_object_unref(obj2);
1035 static Elm_List_Item *
1036 _item_new(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1038 Widget_Data *wd = elm_widget_data_get(obj);
1041 if (!wd) return NULL;
1042 it = elm_widget_item_new(obj, Elm_List_Item);
1044 it->label = eina_stringshare_add(label);
1048 it->base.data = data;
1049 it->base.view = edje_object_add(evas_object_evas_get(obj));
1050 edje_object_mirrored_set(it->base.view, elm_widget_mirrored_get(obj));
1051 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_DOWN,
1053 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_UP,
1055 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_MOVE,
1057 evas_object_size_hint_weight_set(it->base.view, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1058 evas_object_size_hint_align_set(it->base.view, EVAS_HINT_FILL, EVAS_HINT_FILL);
1061 elm_widget_sub_object_add(obj, it->icon);
1062 evas_object_event_callback_add(it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1063 _changed_size_hints, obj);
1067 elm_widget_sub_object_add(obj, it->end);
1068 evas_object_event_callback_add(it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1069 _changed_size_hints, obj);
1075 _elm_list_mode_set_internal(Widget_Data *wd)
1080 if (wd->mode == ELM_LIST_LIMIT)
1084 wd->scr_minw = EINA_TRUE;
1085 wd->scr_minh = EINA_FALSE;
1089 wd->scr_minw = EINA_FALSE;
1090 wd->scr_minh = EINA_TRUE;
1093 else if (wd->mode == ELM_LIST_EXPAND)
1095 wd->scr_minw = EINA_TRUE;
1096 wd->scr_minh = EINA_TRUE;
1100 wd->scr_minw = EINA_FALSE;
1101 wd->scr_minh = EINA_FALSE;
1104 _sizing_eval(wd->self);
1108 _fix_items(Evas_Object *obj)
1110 Widget_Data *wd = elm_widget_data_get(obj);
1114 Evas_Coord minw[2] = { 0, 0 }, minh[2] = { 0, 0 };
1117 const char *style = elm_widget_style_get(obj);
1118 const char *it_plain = wd->h_mode ? "h_item" : "item";
1119 const char *it_odd = wd->h_mode ? "h_item_odd" : "item_odd";
1120 const char *it_compress = wd->h_mode ? "h_item_compress" : "item_compress";
1121 const char *it_compress_odd = wd->h_mode ? "h_item_compress_odd" : "item_compress_odd";
1125 wd->fix_pending = EINA_TRUE;
1129 evas_object_ref(obj);
1130 _elm_list_walk(wd); // watch out "return" before unwalk!
1132 EINA_LIST_FOREACH(wd->items, l, it)
1134 if (it->deleted) continue;
1137 evas_object_size_hint_min_get(it->icon, &mw, &mh);
1138 if (mw > minw[0]) minw[0] = mw;
1139 if (mh > minh[0]) minh[0] = mh;
1143 evas_object_size_hint_min_get(it->end, &mw, &mh);
1144 if (mw > minw[1]) minw[1] = mw;
1145 if (mh > minh[1]) minh[1] = mh;
1149 if ((minw[0] != wd->minw[0]) || (minw[1] != wd->minw[1]) ||
1150 (minw[0] != wd->minh[0]) || (minh[1] != wd->minh[1]))
1152 wd->minw[0] = minw[0];
1153 wd->minw[1] = minw[1];
1154 wd->minh[0] = minh[0];
1155 wd->minh[1] = minh[1];
1159 EINA_LIST_FOREACH(wd->items, l, it)
1165 if ((it->even != it->is_even) || (!it->fixed) || (redo))
1167 const char *stacking;
1169 /* FIXME: separators' themes seem to be b0rked */
1170 if (it->is_separator)
1171 _elm_theme_object_set(obj, it->base.view, "separator",
1172 wd->h_mode ? "horizontal" : "vertical",
1174 else if (wd->mode == ELM_LIST_COMPRESS)
1177 _elm_theme_object_set(obj, it->base.view, "list",
1178 it_compress, style);
1180 _elm_theme_object_set(obj, it->base.view, "list",
1181 it_compress_odd, style);
1186 _elm_theme_object_set(obj, it->base.view, "list", it_plain,
1189 _elm_theme_object_set(obj, it->base.view, "list", it_odd,
1192 stacking = edje_object_data_get(it->base.view, "stacking");
1195 if (!strcmp(stacking, "below"))
1196 evas_object_lower(it->base.view);
1197 else if (!strcmp(stacking, "above"))
1198 evas_object_raise(it->base.view);
1200 edje_object_part_text_set(it->base.view, "elm.text", it->label);
1202 if ((!it->icon) && (minh[0] > 0))
1204 it->icon = evas_object_rectangle_add(evas_object_evas_get(it->base.view));
1205 evas_object_color_set(it->icon, 0, 0, 0, 0);
1206 it->dummy_icon = EINA_TRUE;
1208 if ((!it->end) && (minh[1] > 0))
1210 it->end = evas_object_rectangle_add(evas_object_evas_get(it->base.view));
1211 evas_object_color_set(it->end, 0, 0, 0, 0);
1212 it->dummy_end = EINA_TRUE;
1216 evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
1217 evas_object_size_hint_max_set(it->icon, 99999, 99999);
1218 edje_object_part_swallow(it->base.view, "elm.swallow.icon", it->icon);
1222 evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
1223 evas_object_size_hint_max_set(it->end, 99999, 99999);
1224 edje_object_part_swallow(it->base.view, "elm.swallow.end", it->end);
1228 // this may call up user and it may modify the list item
1229 // but we're safe as we're flagged as walking.
1230 // just don't process further
1231 edje_object_message_signal_process(it->base.view);
1235 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1236 edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw, mh);
1237 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1238 evas_object_size_hint_min_set(it->base.view, mw, mh);
1239 evas_object_show(it->base.view);
1241 if ((it->selected) || (it->highlighted))
1243 const char *selectraise;
1245 // this may call up user and it may modify the list item
1246 // but we're safe as we're flagged as walking.
1247 // just don't process further
1248 edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
1252 selectraise = edje_object_data_get(it->base.view, "selectraise");
1253 if ((selectraise) && (!strcmp(selectraise, "on")))
1254 evas_object_raise(it->base.view);
1257 edje_object_signal_emit(it->base.view, "elm,state,disabled",
1260 it->fixed = EINA_TRUE;
1261 it->is_even = it->even;
1267 evas_object_size_hint_min_get(wd->box, &mw, &mh);
1269 _elm_list_mode_set_internal(wd);
1271 _elm_list_unwalk(wd);
1272 evas_object_unref(obj);
1276 _hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1278 Widget_Data *wd = elm_widget_data_get(obj);
1281 elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
1285 _hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1287 Widget_Data *wd = elm_widget_data_get(obj);
1290 elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1294 _freeze_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1296 Widget_Data *wd = elm_widget_data_get(obj);
1299 elm_smart_scroller_freeze_set(wd->scr, EINA_TRUE);
1303 _freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1305 Widget_Data *wd = elm_widget_data_get(obj);
1308 elm_smart_scroller_freeze_set(wd->scr, EINA_FALSE);
1312 _resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1318 elm_list_add(Evas_Object *parent)
1323 Evas_Coord minw, minh;
1325 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1327 ELM_SET_WIDTYPE(widtype, "list");
1328 elm_widget_type_set(obj, "list");
1329 elm_widget_sub_object_add(parent, obj);
1330 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
1331 elm_widget_data_set(obj, wd);
1332 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1333 elm_widget_del_hook_set(obj, _del_hook);
1334 elm_widget_theme_hook_set(obj, _theme_hook);
1335 elm_widget_disable_hook_set(obj, _disable_hook);
1336 elm_widget_can_focus_set(obj, EINA_TRUE);
1337 elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
1338 elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
1339 elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
1340 elm_widget_event_hook_set(obj, _event_hook);
1341 elm_widget_translate_hook_set(obj, _translate_hook);
1344 wd->scr = elm_smart_scroller_add(e);
1345 elm_smart_scroller_widget_set(wd->scr, obj);
1346 elm_widget_resize_object_set(obj, wd->scr);
1347 evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1348 _changed_size_hints, obj);
1349 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &minw, &minh);
1350 evas_object_size_hint_min_set(obj, minw, minh);
1351 evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);
1353 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
1354 _elm_config->thumbscroll_bounce_enable);
1356 wd->box = elm_box_add(parent);
1357 elm_box_homogeneous_set(wd->box, 1);
1358 evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1359 evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1360 elm_widget_on_show_region_hook_set(wd->box, _show_region_hook, obj);
1361 elm_widget_sub_object_add(obj, wd->box);
1362 elm_smart_scroller_child_set(wd->scr, wd->box);
1363 evas_object_event_callback_add(wd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1364 _changed_size_hints, obj);
1366 evas_object_show(wd->box);
1370 wd->mode = ELM_LIST_SCROLL;
1372 evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
1373 evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
1374 evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
1375 evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
1377 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
1378 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
1379 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
1380 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
1381 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
1383 evas_object_smart_callbacks_descriptions_set(obj, _signals);
1385 _mirrored_set(obj, elm_widget_mirrored_get(obj));
1390 EAPI Elm_List_Item *
1391 elm_list_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1393 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1394 Widget_Data *wd = elm_widget_data_get(obj);
1395 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1397 wd->items = eina_list_append(wd->items, it);
1398 it->node = eina_list_last(wd->items);
1399 elm_box_pack_end(wd->box, it->base.view);
1403 EAPI Elm_List_Item *
1404 elm_list_item_prepend(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1406 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1407 Widget_Data *wd = elm_widget_data_get(obj);
1408 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1410 wd->items = eina_list_prepend(wd->items, it);
1411 it->node = wd->items;
1412 elm_box_pack_start(wd->box, it->base.view);
1416 EAPI Elm_List_Item *
1417 elm_list_item_insert_before(Evas_Object *obj, Elm_List_Item *before, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1422 EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
1423 if (!before->node) return NULL;
1424 ELM_LIST_ITEM_CHECK_DELETED_RETURN(before, NULL);
1426 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1427 wd = elm_widget_data_get(obj);
1428 if (!wd) return NULL;
1429 it = _item_new(obj, label, icon, end, func, data);
1430 wd->items = eina_list_prepend_relative_list(wd->items, it, before->node);
1431 it->node = before->node->prev;
1432 elm_box_pack_before(wd->box, it->base.view, before->base.view);
1436 EAPI Elm_List_Item *
1437 elm_list_item_insert_after(Evas_Object *obj, Elm_List_Item *after, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1442 EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
1443 if (!after->node) return NULL;
1444 ELM_LIST_ITEM_CHECK_DELETED_RETURN(after, NULL);
1446 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1447 wd = elm_widget_data_get(obj);
1448 if (!wd) return NULL;
1449 it = _item_new(obj, label, icon, end, func, data);
1450 wd->items = eina_list_append_relative_list(wd->items, it, after->node);
1451 it->node = after->node->next;
1452 elm_box_pack_after(wd->box, it->base.view, after->base.view);
1456 EAPI Elm_List_Item *
1457 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)
1459 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1460 Widget_Data *wd = elm_widget_data_get(obj);
1461 Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1464 wd->items = eina_list_sorted_insert(wd->items, cmp_func, it);
1465 l = eina_list_data_find_list(wd->items, it);
1466 l = eina_list_next(l);
1469 it->node = eina_list_last(wd->items);
1470 elm_box_pack_end(wd->box, it->base.view);
1474 Elm_List_Item *before = eina_list_data_get(l);
1475 it->node = before->node->prev;
1476 elm_box_pack_before(wd->box, it->base.view, before->base.view);
1482 elm_list_clear(Evas_Object *obj)
1484 ELM_CHECK_WIDTYPE(obj, widtype);
1485 Widget_Data *wd = elm_widget_data_get(obj);
1489 if (!wd->items) return;
1491 eina_list_free(wd->selected);
1492 wd->selected = NULL;
1494 if (wd->walking > 0)
1498 EINA_LIST_FOREACH(wd->items, n, it)
1500 if (it->deleted) continue;
1501 it->deleted = EINA_TRUE;
1502 wd->to_delete = eina_list_append(wd->to_delete, it);
1507 evas_object_ref(obj);
1510 EINA_LIST_FREE(wd->items, it)
1512 elm_widget_item_pre_notify_del(it);
1513 _elm_list_item_free(it);
1516 _elm_list_unwalk(wd);
1520 evas_object_unref(obj);
1524 elm_list_go(Evas_Object *obj)
1526 ELM_CHECK_WIDTYPE(obj, widtype);
1527 Widget_Data *wd = elm_widget_data_get(obj);
1533 elm_list_multi_select_set(Evas_Object *obj, Eina_Bool multi)
1535 ELM_CHECK_WIDTYPE(obj, widtype);
1536 Widget_Data *wd = elm_widget_data_get(obj);
1542 elm_list_multi_select_get(const Evas_Object *obj)
1544 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1545 Widget_Data *wd = elm_widget_data_get(obj);
1546 if (!wd) return EINA_FALSE;
1551 elm_list_mode_set(Evas_Object *obj, Elm_List_Mode mode)
1553 ELM_CHECK_WIDTYPE(obj, widtype);
1557 wd = elm_widget_data_get(obj);
1560 if (wd->mode == mode)
1564 _elm_list_mode_set_internal(wd);
1568 elm_list_mode_get(const Evas_Object *obj)
1570 ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
1571 Widget_Data *wd = elm_widget_data_get(obj);
1572 if (!wd) return ELM_LIST_LAST;
1577 elm_list_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
1579 ELM_CHECK_WIDTYPE(obj, widtype);
1582 Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
1584 wd = elm_widget_data_get(obj);
1588 if (wd->h_mode == horizontal)
1591 wd->h_mode = horizontal;
1592 elm_box_horizontal_set(wd->box, horizontal);
1596 evas_object_size_hint_weight_set(wd->box, 0.0, EVAS_HINT_EXPAND);
1597 evas_object_size_hint_align_set(wd->box, 0.0, EVAS_HINT_FILL);
1598 elm_smart_scroller_bounce_allow_set(wd->scr, bounce, EINA_FALSE);
1602 evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1603 evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1604 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE, bounce);
1607 _elm_list_mode_set_internal(wd);
1611 elm_list_horizontal_get(const Evas_Object *obj)
1613 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1617 wd = elm_widget_data_get(obj);
1625 elm_list_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select)
1627 ELM_CHECK_WIDTYPE(obj, widtype);
1628 Widget_Data *wd = elm_widget_data_get(obj);
1630 wd->always_select = always_select;
1634 elm_list_always_select_mode_get(const Evas_Object *obj)
1636 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1637 Widget_Data *wd = elm_widget_data_get(obj);
1638 if (!wd) return EINA_FALSE;
1639 return wd->always_select;
1642 EAPI const Eina_List *
1643 elm_list_items_get(const Evas_Object *obj)
1645 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1646 Widget_Data *wd = elm_widget_data_get(obj);
1647 if (!wd) return NULL;
1651 EAPI Elm_List_Item *
1652 elm_list_selected_item_get(const Evas_Object *obj)
1654 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1655 Widget_Data *wd = elm_widget_data_get(obj);
1656 if (!wd) return NULL;
1657 if (wd->selected) return wd->selected->data;
1661 EAPI const Eina_List *
1662 elm_list_selected_items_get(const Evas_Object *obj)
1664 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1665 Widget_Data *wd = elm_widget_data_get(obj);
1666 if (!wd) return NULL;
1667 return wd->selected;
1671 elm_list_item_separator_set(Elm_List_Item *it, Eina_Bool setting)
1673 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1674 it->is_separator = !!setting;
1678 elm_list_item_separator_get(const Elm_List_Item *it)
1680 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1681 return it->is_separator;
1686 elm_list_item_selected_set(Elm_List_Item *it, Eina_Bool selected)
1688 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1689 Evas_Object *obj = it->base.widget;
1690 Widget_Data *wd = elm_widget_data_get(obj);
1693 selected = !!selected;
1694 if (it->selected == selected) return;
1696 evas_object_ref(obj);
1703 while (wd->selected)
1704 _item_unselect(wd->selected->data);
1706 _item_highlight(it);
1712 _elm_list_unwalk(wd);
1713 evas_object_unref(obj);
1717 elm_list_item_selected_get(const Elm_List_Item *it)
1719 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1720 return it->selected;
1724 elm_list_item_show(Elm_List_Item *it)
1726 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1727 Widget_Data *wd = elm_widget_data_get(it->base.widget);
1728 Evas_Coord bx, by, bw, bh;
1729 Evas_Coord x, y, w, h;
1731 evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1732 evas_object_geometry_get(it->base.view, &x, &y, &w, &h);
1736 elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
1740 elm_list_item_bring_in(Elm_List_Item *it)
1742 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1743 Widget_Data *wd = elm_widget_data_get(it->base.widget);
1744 Evas_Coord bx, by, bw, bh;
1745 Evas_Coord x, y, w, h;
1747 evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1748 evas_object_geometry_get(it->base.view, &x, &y, &w, &h);
1752 elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
1756 elm_list_item_del(Elm_List_Item *it)
1758 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1759 Evas_Object *obj = it->base.widget;
1760 Widget_Data *wd = elm_widget_data_get(obj);
1763 if (it->selected) _item_unselect(it);
1765 if (wd->walking > 0)
1767 if (it->deleted) return;
1768 it->deleted = EINA_TRUE;
1769 wd->to_delete = eina_list_append(wd->to_delete, it);
1773 wd->items = eina_list_remove_list(wd->items, it->node);
1775 evas_object_ref(obj);
1778 elm_widget_item_pre_notify_del(it);
1779 _elm_list_item_free(it);
1781 _elm_list_unwalk(wd);
1782 evas_object_unref(obj);
1786 elm_list_item_del_cb_set(Elm_List_Item *it, Evas_Smart_Cb func)
1788 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1789 elm_widget_item_del_cb_set(it, func);
1793 elm_list_item_data_get(const Elm_List_Item *it)
1795 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1796 return elm_widget_item_data_get(it);
1800 elm_list_item_icon_get(const Elm_List_Item *it)
1802 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1803 if (it->dummy_icon) return NULL;
1808 elm_list_item_icon_set(Elm_List_Item *it, Evas_Object *icon)
1810 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1811 if (it->icon == icon) return;
1812 if ((it->dummy_icon) && (!icon)) return;
1815 evas_object_del(it->icon);
1816 it->dummy_icon = EINA_FALSE;
1820 icon = evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
1821 evas_object_color_set(icon, 0, 0, 0, 0);
1822 it->dummy_icon = EINA_TRUE;
1826 evas_object_del(it->icon);
1831 edje_object_part_swallow(it->base.view, "elm.swallow.icon", icon);
1835 elm_list_item_end_get(const Elm_List_Item *it)
1837 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1838 if (it->dummy_end) return NULL;
1843 elm_list_item_end_set(Elm_List_Item *it, Evas_Object *end)
1845 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1846 if (it->end == end) return;
1847 if ((it->dummy_end) && (!end)) return;
1850 evas_object_del(it->end);
1851 it->dummy_icon = EINA_FALSE;
1855 end = evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
1856 evas_object_color_set(end, 0, 0, 0, 0);
1857 it->dummy_end = EINA_TRUE;
1861 evas_object_del(it->end);
1866 edje_object_part_swallow(it->base.view, "elm.swallow.end", end);
1870 elm_list_item_base_get(const Elm_List_Item *it)
1872 return elm_list_item_object_get(it);
1876 elm_list_item_object_get(const Elm_List_Item *it)
1878 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1879 return it->base.view;
1883 elm_list_item_label_get(const Elm_List_Item *it)
1885 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1890 elm_list_item_label_set(Elm_List_Item *it, const char *text)
1892 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1893 if (!eina_stringshare_replace(&it->label, text)) return;
1895 edje_object_part_text_set(it->base.view, "elm.text", it->label);
1898 EAPI Elm_List_Item *
1899 elm_list_item_prev(const Elm_List_Item *it)
1901 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1902 if (it->node->prev) return it->node->prev->data;
1906 EAPI Elm_List_Item *
1907 elm_list_item_next(const Elm_List_Item *it)
1909 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1910 if (it->node->next) return it->node->next->data;
1915 elm_list_item_tooltip_text_set(Elm_List_Item *item, const char *text)
1917 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1918 elm_widget_item_tooltip_text_set(item, text);
1922 elm_list_item_tooltip_content_cb_set(Elm_List_Item *item, Elm_Tooltip_Item_Content_Cb func, const void *data, Evas_Smart_Cb del_cb)
1924 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1925 elm_widget_item_tooltip_content_cb_set(item, func, data, del_cb);
1929 elm_list_item_tooltip_unset(Elm_List_Item *item)
1931 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1932 elm_widget_item_tooltip_unset(item);
1936 elm_list_item_tooltip_size_restrict_disable(Elm_List_Item *item, Eina_Bool disable)
1938 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, EINA_FALSE);
1939 return elm_widget_item_tooltip_size_restrict_disable(item, disable);
1943 elm_list_item_tooltip_size_restrict_disabled_get(const Elm_List_Item *item)
1945 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, EINA_FALSE);
1946 return elm_widget_item_tooltip_size_restrict_disabled_get(item);
1950 elm_list_item_tooltip_style_set(Elm_List_Item *item, const char *style)
1952 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1953 elm_widget_item_tooltip_style_set(item, style);
1957 elm_list_item_tooltip_style_get(const Elm_List_Item *item)
1959 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
1960 return elm_widget_item_tooltip_style_get(item);
1964 elm_list_item_cursor_set(Elm_List_Item *item, const char *cursor)
1966 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1967 elm_widget_item_cursor_set(item, cursor);
1971 elm_list_item_cursor_get(const Elm_List_Item *item)
1973 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
1974 return elm_widget_item_cursor_get(item);
1978 elm_list_item_cursor_unset(Elm_List_Item *item)
1980 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1981 elm_widget_item_cursor_unset(item);
1985 elm_list_item_cursor_style_set(Elm_List_Item *item, const char *style)
1987 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1988 elm_widget_item_cursor_style_set(item, style);
1992 elm_list_item_cursor_style_get(const Elm_List_Item *item)
1994 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
1995 return elm_widget_item_cursor_style_get(item);
1999 elm_list_item_cursor_engine_only_set(Elm_List_Item *item, Eina_Bool engine_only)
2001 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
2002 elm_widget_item_cursor_engine_only_set(item, engine_only);
2006 elm_list_item_cursor_engine_only_get(const Elm_List_Item *item)
2008 ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, EINA_FALSE);
2009 return elm_widget_item_cursor_engine_only_get(item);
2013 elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
2015 ELM_CHECK_WIDTYPE(obj, widtype);
2016 Widget_Data *wd = elm_widget_data_get(obj);
2019 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
2023 elm_list_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
2025 ELM_CHECK_WIDTYPE(obj, widtype);
2026 Widget_Data *wd = elm_widget_data_get(obj);
2028 elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
2032 elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
2034 ELM_CHECK_WIDTYPE(obj, widtype);
2035 Widget_Data *wd = elm_widget_data_get(obj);
2036 if ((!wd) || (!wd->scr)) return;
2037 if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
2038 (policy_v >= ELM_SCROLLER_POLICY_LAST))
2040 elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
2044 elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
2046 ELM_CHECK_WIDTYPE(obj, widtype);
2047 Widget_Data *wd = elm_widget_data_get(obj);
2048 Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
2049 if ((!wd) || (!wd->scr)) return;
2050 elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
2051 if (policy_h) *policy_h = (Elm_Scroller_Policy) s_policy_h;
2052 if (policy_v) *policy_v = (Elm_Scroller_Policy) s_policy_v;
2056 elm_list_item_disabled_set(Elm_List_Item *it, Eina_Bool disabled)
2058 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2060 if (it->disabled == disabled)
2063 it->disabled = !!disabled;
2066 edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
2068 edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
2072 elm_list_item_disabled_get(const Elm_List_Item *it)
2074 ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
2076 return it->disabled;