src/lib/elm_list.c

   1 #include <Elementary.h>
   2 #include "elm_priv.h"
   3 #include "els_scroller.h"
   4
   5 #define SWIPE_MOVES 12
   6
   7 typedef struct _Widget_Data Widget_Data;
   8
   9 struct _Widget_Data
  10 {
  11    Evas_Object *scr, *box, *self;
  12    Eina_List *items, *selected, *to_delete;
  13    Elm_List_Item *last_selected_item;
  14    Elm_List_Mode mode;
  15    Elm_List_Mode h_mode;
  16    Evas_Coord minw[2], minh[2];
  17    Eina_Bool scr_minw : 1;
  18    Eina_Bool scr_minh : 1;
  19    int walking;
  20    int movements;
  21    struct {
  22         Evas_Coord x, y;
  23    } history[SWIPE_MOVES];
  24    Eina_Bool swipe : 1;
  25    Eina_Bool fix_pending : 1;
  26    Eina_Bool on_hold : 1;
  27    Eina_Bool multi : 1;
  28    Eina_Bool always_select : 1;
  29    Eina_Bool longpressed : 1;
  30    Eina_Bool wasselected : 1;
  31 };
  32
  33 struct _Elm_List_Item
  34 {
  35    ELM_WIDGET_ITEM;
  36    Widget_Data *wd;
  37    Eina_List *node;
  38    const char *label;
  39    Evas_Object *icon, *end;
  40    Evas_Smart_Cb func;
  41    Ecore_Timer *long_timer;
  42    Ecore_Timer *swipe_timer;
  43    Eina_Bool deleted : 1;
  44    Eina_Bool even : 1;
  45    Eina_Bool is_even : 1;
  46    Eina_Bool is_separator : 1;
  47    Eina_Bool fixed : 1;
  48    Eina_Bool selected : 1;
  49    Eina_Bool highlighted : 1;
  50    Eina_Bool dummy_icon : 1;
  51    Eina_Bool dummy_end : 1;
  52 };
  53
  54 static const char *widtype = NULL;
  55 static void _del_hook(Evas_Object *obj);
  56 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
  57 static void _theme_hook(Evas_Object *obj);
  58 static void _sizing_eval(Evas_Object *obj);
  59 static void _disable_hook(Evas_Object *obj);
  60 static void _on_focus_hook(void *data, Evas_Object *obj);
  61 static void _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source);
  62 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
  63 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
  64 static void _fix_items(Evas_Object *obj);
  65 static void _mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info);
  66 static void _mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info);
  67 static void _mouse_move(void *data, Evas *evas, Evas_Object *obj, void *event_info);
  68 static void _edge_left(void *data, Evas_Object *scr, void *event_info);
  69 static void _edge_right(void *data, Evas_Object *scr, void *event_info);
  70 static void _edge_top(void *data, Evas_Object *scr, void *event_info);
  71 static void _edge_bottom(void *data, Evas_Object *scr, void *event_info);
  72 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
  73 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
  74 static Eina_Bool _item_single_select_up(Widget_Data *wd);
  75 static Eina_Bool _item_single_select_down(Widget_Data *wd);
  76 static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
  77                              Evas_Callback_Type type, void *event_info);
  78 static Eina_Bool _deselect_all_items(Widget_Data *wd);
  79
  80 static const char SIG_ACTIVATED[] = "activated";
  81 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
  82 static const char SIG_SELECTED[] = "selected";
  83 static const char SIG_UNSELECTED[] = "unselected";
  84 static const char SIG_LONGPRESSED[] = "longpressed";
  85 static const char SIG_EDGE_TOP[] = "edge,top";
  86 static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
  87 static const char SIG_EDGE_LEFT[] = "edge,left";
  88 static const char SIG_EDGE_RIGHT[] = "edge,right";
  89
  90 static const Evas_Smart_Cb_Description _signals[] = {
  91    {SIG_ACTIVATED, ""},
  92    {SIG_CLICKED_DOUBLE, ""},
  93    {SIG_SELECTED, ""},
  94    {SIG_UNSELECTED, ""},
  95    {SIG_LONGPRESSED, ""},
  96    {SIG_EDGE_TOP, ""},
  97    {SIG_EDGE_BOTTOM, ""},
  98    {SIG_EDGE_LEFT, ""},
  99    {SIG_EDGE_RIGHT, ""},
 100    {NULL, NULL}
 101 };
 102
 103 #define ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ...)                      \
 104    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, __VA_ARGS__);             \
 105 if (it->deleted)                                                         \
 106 {                                                                        \
 107    ERR("ERROR: "#it" has been DELETED.\n");                              \
 108    return __VA_ARGS__;                                                   \
 109 }
 110
 111 static inline void
 112 _elm_list_item_free(Elm_List_Item *it)
 113 {
 114    evas_object_event_callback_del_full
 115       (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
 116    evas_object_event_callback_del_full
 117       (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
 118    evas_object_event_callback_del_full
 119       (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, it);
 120
 121    if (it->icon)
 122      evas_object_event_callback_del_full
 123         (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 124          _changed_size_hints, WIDGET(it));
 125
 126    if (it->end)
 127      evas_object_event_callback_del_full
 128         (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 129          _changed_size_hints, WIDGET(it));
 130
 131    eina_stringshare_del(it->label);
 132
 133    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
 134    if (it->long_timer) ecore_timer_del(it->long_timer);
 135    if (it->icon) evas_object_del(it->icon);
 136    if (it->end) evas_object_del(it->end);
 137
 138    elm_widget_item_del(it);
 139 }
 140
 141 static Eina_Bool
 142 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
 143 {
 144    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
 145    Evas_Event_Key_Down *ev = event_info;
 146    Widget_Data *wd = elm_widget_data_get(obj);
 147    if (!wd) return EINA_FALSE;
 148    if (!wd->items) return EINA_FALSE;
 149    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
 150    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
 151
 152    Elm_List_Item *it = NULL;
 153    Evas_Coord x = 0;
 154    Evas_Coord y = 0;
 155    Evas_Coord step_x = 0;
 156    Evas_Coord step_y = 0;
 157    Evas_Coord v_w = 0;
 158    Evas_Coord v_h = 0;
 159    Evas_Coord page_x = 0;
 160    Evas_Coord page_y = 0;
 161
 162    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 163    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
 164    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
 165    elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
 166
 167    /* TODO: fix logic for horizontal mode */
 168    if ((!strcmp(ev->keyname, "Left")) ||
 169        (!strcmp(ev->keyname, "KP_Left")))
 170      {
 171         if ((wd->h_mode) &&
 172             (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 173               (_item_multi_select_up(wd)))
 174              || (_item_single_select_up(wd))))
 175           {
 176              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 177              return EINA_TRUE;
 178           }
 179         else
 180           x -= step_x;
 181      }
 182    else if ((!strcmp(ev->keyname, "Right")) ||
 183             (!strcmp(ev->keyname, "KP_Right")))
 184      {
 185         if ((wd->h_mode) &&
 186             (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 187               (_item_multi_select_down(wd)))
 188              || (_item_single_select_down(wd))))
 189           {
 190              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 191              return EINA_TRUE;
 192           }
 193         else
 194           x += step_x;
 195      }
 196    else if ((!strcmp(ev->keyname, "Up"))  ||
 197             (!strcmp(ev->keyname, "KP_Up")))
 198      {
 199         if ((!wd->h_mode) &&
 200             (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 201               (_item_multi_select_up(wd)))
 202              || (_item_single_select_up(wd))))
 203           {
 204              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 205              return EINA_TRUE;
 206           }
 207         else
 208           y -= step_y;
 209      }
 210    else if ((!strcmp(ev->keyname, "Down")) ||
 211             (!strcmp(ev->keyname, "KP_Down")))
 212      {
 213         if ((!wd->h_mode) &&
 214             (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 215               (_item_multi_select_down(wd)))
 216              || (_item_single_select_down(wd))))
 217           {
 218              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 219              return EINA_TRUE;
 220           }
 221         else
 222           y += step_y;
 223      }
 224    else if ((!strcmp(ev->keyname, "Home")) ||
 225             (!strcmp(ev->keyname, "KP_Home")))
 226      {
 227         it = eina_list_data_get(wd->items);
 228         elm_list_item_bring_in(it);
 229         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 230         return EINA_TRUE;
 231      }
 232    else if ((!strcmp(ev->keyname, "End")) ||
 233             (!strcmp(ev->keyname, "KP_End")))
 234      {
 235         it = eina_list_data_get(eina_list_last(wd->items));
 236         elm_list_item_bring_in(it);
 237         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 238         return EINA_TRUE;
 239      }
 240    else if ((!strcmp(ev->keyname, "Prior")) ||
 241             (!strcmp(ev->keyname, "KP_Prior")))
 242      {
 243         if (wd->h_mode)
 244           {
 245              if (page_x < 0)
 246                x -= -(page_x * v_w) / 100;
 247              else
 248                x -= page_x;
 249           }
 250         else
 251           {
 252              if (page_y < 0)
 253                y -= -(page_y * v_h) / 100;
 254              else
 255                y -= page_y;
 256           }
 257      }
 258    else if ((!strcmp(ev->keyname, "Next")) ||
 259             (!strcmp(ev->keyname, "KP_Next")))
 260      {
 261         if (wd->h_mode)
 262           {
 263              if (page_x < 0)
 264                x += -(page_x * v_w) / 100;
 265              else
 266                x += page_x;
 267           }
 268         else
 269           {
 270              if (page_y < 0)
 271                y += -(page_y * v_h) / 100;
 272              else
 273                y += page_y;
 274           }
 275      }
 276    else if (((!strcmp(ev->keyname, "Return")) ||
 277             (!strcmp(ev->keyname, "KP_Enter")) ||
 278             (!strcmp(ev->keyname, "space")))
 279            && (!wd->multi) && (wd->selected))
 280      {
 281         it = elm_list_selected_item_get(obj);
 282         evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
 283      }
 284    else if (!strcmp(ev->keyname, "Escape"))
 285      {
 286         if (!_deselect_all_items(wd)) return EINA_FALSE;
 287         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 288         return EINA_TRUE;
 289      }
 290    else return EINA_FALSE;
 291
 292    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 293    elm_smart_scroller_child_pos_set(wd->scr, x, y);
 294    return EINA_TRUE;
 295 }
 296
 297 static void
 298 _translate_hook(Evas_Object *obj)
 299 {
 300    evas_object_smart_callback_call(obj, "language,changed", NULL);
 301 }
 302
 303 static Eina_Bool
 304 _deselect_all_items(Widget_Data *wd)
 305 {
 306    if (!wd->selected) return EINA_FALSE;
 307    while (wd->selected)
 308      elm_list_item_selected_set(wd->selected->data, EINA_FALSE);
 309
 310    return EINA_TRUE;
 311 }
 312
 313 static Eina_Bool
 314 _item_multi_select_up(Widget_Data *wd)
 315 {
 316    if (!wd->selected) return EINA_FALSE;
 317    if (!wd->multi) return EINA_FALSE;
 318
 319    Elm_List_Item *prev = elm_list_item_prev(wd->last_selected_item);
 320    if (!prev) return EINA_TRUE;
 321
 322    if (elm_list_item_selected_get(prev))
 323      {
 324         elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
 325         wd->last_selected_item = prev;
 326         elm_list_item_show(wd->last_selected_item);
 327      }
 328    else
 329      {
 330         elm_list_item_selected_set(prev, EINA_TRUE);
 331         elm_list_item_show(prev);
 332      }
 333    return EINA_TRUE;
 334 }
 335
 336 static Eina_Bool
 337 _item_multi_select_down(Widget_Data *wd)
 338 {
 339    if (!wd->selected) return EINA_FALSE;
 340    if (!wd->multi) return EINA_FALSE;
 341
 342    Elm_List_Item *next = elm_list_item_next(wd->last_selected_item);
 343    if (!next) return EINA_TRUE;
 344
 345    if (elm_list_item_selected_get(next))
 346      {
 347         elm_list_item_selected_set(wd->last_selected_item, EINA_FALSE);
 348         wd->last_selected_item = next;
 349         elm_list_item_show(wd->last_selected_item);
 350      }
 351    else
 352      {
 353         elm_list_item_selected_set(next, EINA_TRUE);
 354         elm_list_item_show(next);
 355      }
 356    return EINA_TRUE;
 357 }
 358
 359 static Eina_Bool
 360 _item_single_select_up(Widget_Data *wd)
 361 {
 362    Elm_List_Item *prev;
 363
 364    if (!wd->selected) prev = eina_list_data_get(eina_list_last(wd->items));
 365    else prev = elm_list_item_prev(wd->last_selected_item);
 366
 367    if (!prev) return EINA_FALSE;
 368
 369    _deselect_all_items(wd);
 370
 371    elm_list_item_selected_set(prev, EINA_TRUE);
 372    elm_list_item_show(prev);
 373    return EINA_TRUE;
 374 }
 375
 376 static Eina_Bool
 377 _item_single_select_down(Widget_Data *wd)
 378 {
 379    Elm_List_Item *next;
 380
 381    if (!wd->selected) next = eina_list_data_get(wd->items);
 382    else next = elm_list_item_next(wd->last_selected_item);
 383
 384    if (!next) return EINA_FALSE;
 385
 386    _deselect_all_items(wd);
 387
 388    elm_list_item_selected_set(next, EINA_TRUE);
 389    elm_list_item_show(next);
 390    return EINA_TRUE;
 391 }
 392
 393 static void
 394 _elm_list_process_deletions(Widget_Data *wd)
 395 {
 396    Elm_List_Item *it;
 397
 398    wd->walking++; // avoid nested deletion and also _sub_del() fix_items
 399
 400    EINA_LIST_FREE(wd->to_delete, it)
 401      {
 402         elm_widget_item_pre_notify_del(it);
 403
 404         wd->items = eina_list_remove_list(wd->items, it->node);
 405         _elm_list_item_free(it);
 406      }
 407
 408    wd->walking--;
 409 }
 410
 411 static inline void
 412 _elm_list_walk(Widget_Data *wd)
 413 {
 414    if (wd->walking < 0)
 415      {
 416         ERR("ERROR: walking was negative. fixed!\n");
 417         wd->walking = 0;
 418      }
 419    wd->walking++;
 420 }
 421
 422 static inline void
 423 _elm_list_unwalk(Widget_Data *wd)
 424 {
 425    wd->walking--;
 426    if (wd->walking < 0)
 427      {
 428         ERR("ERROR: walking became negative. fixed!\n");
 429         wd->walking = 0;
 430      }
 431
 432    if (wd->walking)
 433      return;
 434
 435    if (wd->to_delete)
 436      _elm_list_process_deletions(wd);
 437
 438    if (wd->fix_pending)
 439      {
 440         wd->fix_pending = EINA_FALSE;
 441         _fix_items(wd->self);
 442         _sizing_eval(wd->self);
 443      }
 444 }
 445
 446 static void
 447 _del_pre_hook(Evas_Object *obj)
 448 {
 449    Widget_Data *wd = elm_widget_data_get(obj);
 450    if (!wd) return;
 451
 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);
 458 }
 459
 460 static void
 461 _del_hook(Evas_Object *obj)
 462 {
 463    Widget_Data *wd = elm_widget_data_get(obj);
 464    Elm_List_Item *it;
 465    Eina_List *n;
 466
 467    if (!wd) return;
 468    if (wd->walking)
 469      ERR("ERROR: list deleted while walking.\n");
 470
 471    _elm_list_walk(wd);
 472    EINA_LIST_FOREACH(wd->items, n, it) elm_widget_item_pre_notify_del(it);
 473    _elm_list_unwalk(wd);
 474    if (wd->to_delete)
 475      ERR("ERROR: leaking nodes!\n");
 476
 477    EINA_LIST_FREE(wd->items, it) _elm_list_item_free(it);
 478    eina_list_free(wd->selected);
 479    free(wd);
 480 }
 481
 482 static void
 483 _show_region_hook(void *data, Evas_Object *obj)
 484 {
 485    Widget_Data *wd = elm_widget_data_get(data);
 486    Evas_Coord x, y, w, h;
 487    if (!wd) return;
 488    elm_widget_show_region_get(obj, &x, &y, &w, &h);
 489    elm_smart_scroller_child_region_set(wd->scr, x, y, w, h);
 490 }
 491
 492 static void
 493 _disable_hook(Evas_Object *obj)
 494 {
 495    Widget_Data *wd = elm_widget_data_get(obj);
 496    if (!wd) return;
 497    if (elm_widget_disabled_get(obj))
 498      {
 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);
 505      }
 506    else
 507      {
 508         _signal_emit_hook(obj, "elm,state,enabled", "elm");
 509         elm_widget_scroll_freeze_pop(obj);
 510         elm_widget_scroll_hold_pop(obj);
 511      }
 512 }
 513
 514 static void
 515 _sizing_eval(Evas_Object *obj)
 516 {
 517
 518    Widget_Data *wd = elm_widget_data_get(obj);
 519    if (!wd) return;
 520    Evas_Coord  vw, vh, minw, minh, maxw, maxh, w, h, vmw, vmh;
 521    double xw, yw;
 522
 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);
 528    if (xw > 0.0)
 529      {
 530         if ((minw > 0) && (vw < minw)) vw = minw;
 531         else if ((maxw > 0) && (vw > maxw)) vw = maxw;
 532      }
 533    else if (minw > 0) vw = minw;
 534    if (yw > 0.0)
 535      {
 536         if ((minh > 0) && (vh < minh)) vh = minh;
 537         else if ((maxh > 0) && (vh > maxh)) vh = maxh;
 538      }
 539    else if (minh > 0) vh = minh;
 540    evas_object_resize(wd->box, vw, vh);
 541    w = -1;
 542    h = -1;
 543    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
 544                              &vmw, &vmh);
 545    if (wd->scr_minw) w = vmw + minw;
 546    if (wd->scr_minh) h = vmh + minh;
 547
 548    evas_object_size_hint_max_get(obj, &maxw, &maxh);
 549    if ((maxw > 0) && (w > maxw))
 550      w = maxw;
 551    if ((maxh > 0) && (h > maxh))
 552      h = maxh;
 553
 554    evas_object_size_hint_min_set(obj, w, h);
 555 }
 556
 557 static void
 558 _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
 559 {
 560    Widget_Data *wd = elm_widget_data_get(obj);
 561    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
 562                            emission, source);
 563 }
 564
 565 static void
 566 _signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
 567 {
 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);
 571 }
 572
 573 static void
 574 _signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
 575 {
 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);
 580 }
 581
 582 static void
 583 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
 584 {
 585    Widget_Data *wd = elm_widget_data_get(obj);
 586    Elm_List_Item *it;
 587    Eina_List *n;
 588
 589    if (!wd) return;
 590    if (wd->scr)
 591      elm_smart_scroller_mirrored_set(wd->scr, rtl);
 592
 593    EINA_LIST_FOREACH(wd->items, n, it)
 594       edje_object_mirrored_set(VIEW(it), rtl);
 595 }
 596
 597 static void
 598 _theme_hook(Evas_Object *obj)
 599 {
 600    Widget_Data *wd = elm_widget_data_get(obj);
 601    Elm_List_Item *it;
 602    Eina_List *n;
 603
 604    if (!wd) return;
 605    _elm_widget_mirrored_reload(obj);
 606    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 607
 608    if (wd->scr)
 609      {
 610         Evas_Object *edj;
 611         const char *str;
 612
 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);
 620         else
 621           elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
 622         elm_object_style_set(wd->scr, elm_widget_style_get(obj));
 623      }
 624    EINA_LIST_FOREACH(wd->items, n, it)
 625      {
 626         edje_object_scale_set(VIEW(it), elm_widget_scale_get(obj) * _elm_config->scale);
 627         it->fixed = 0;
 628      }
 629    _fix_items(obj);
 630    _sizing_eval(obj);
 631 }
 632
 633 static void
 634 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
 635 {
 636    Widget_Data *wd = elm_widget_data_get(obj);
 637    if (!wd) return;
 638    if (elm_widget_focus_get(obj))
 639      {
 640         edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
 641         evas_object_focus_set(wd->self, EINA_TRUE);
 642
 643         if ((wd->selected) && (!wd->last_selected_item))
 644           wd->last_selected_item = eina_list_data_get(wd->selected);
 645      }
 646    else
 647      {
 648         edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
 649         evas_object_focus_set(wd->self, EINA_FALSE);
 650      }
 651 }
 652
 653 static void
 654 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 655 {
 656    Widget_Data *wd = elm_widget_data_get(data);
 657    if (!wd) return;
 658    _fix_items(data);
 659    _sizing_eval(data);
 660 }
 661
 662 static void
 663 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
 664 {
 665    Widget_Data *wd = elm_widget_data_get(obj);
 666    Evas_Object *sub = event_info;
 667    const Eina_List *l;
 668    Elm_List_Item *it;
 669
 670    if (!wd) return;
 671    if (!sub) abort();
 672    if ((sub == wd->box) || (sub == wd->scr)) return;
 673
 674    EINA_LIST_FOREACH(wd->items, l, it)
 675      {
 676         if ((sub == it->icon) || (sub == it->end))
 677           {
 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,
 682               obj);
 683              if (!wd->walking)
 684                {
 685                   _fix_items(obj);
 686                   _sizing_eval(obj);
 687                }
 688              else
 689                wd->fix_pending = EINA_TRUE;
 690              break;
 691           }
 692      }
 693 }
 694
 695 static void
 696 _item_highlight(Elm_List_Item *it)
 697 {
 698    Evas_Object *obj = WIDGET(it);
 699    Widget_Data *wd = elm_widget_data_get(obj);
 700    const char *selectraise;
 701
 702    if (!wd) return;
 703    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 704    if ((it->highlighted) || (it->base.disabled)) return;
 705
 706    evas_object_ref(obj);
 707    _elm_list_walk(wd);
 708
 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;
 714
 715    _elm_list_unwalk(wd);
 716    evas_object_unref(obj);
 717 }
 718
 719 static void
 720 _item_select(Elm_List_Item *it)
 721 {
 722    Evas_Object *obj = WIDGET(it);
 723    Widget_Data *wd = elm_widget_data_get(obj);
 724
 725    if (!wd) return;
 726    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 727    if (it->base.disabled) return;
 728    if (it->selected)
 729      {
 730         if (wd->always_select) goto call;
 731         return;
 732      }
 733    it->selected = EINA_TRUE;
 734    wd->selected = eina_list_append(wd->selected, it);
 735
 736 call:
 737    evas_object_ref(obj);
 738    _elm_list_walk(wd);
 739
 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 = it;
 743
 744    _elm_list_unwalk(wd);
 745    evas_object_unref(obj);
 746 }
 747
 748 static void
 749 _item_unselect(Elm_List_Item *it)
 750 {
 751    Evas_Object *obj = WIDGET(it);
 752    Widget_Data *wd = elm_widget_data_get(obj);
 753    const char *stacking, *selectraise;
 754
 755    if (!wd) return;
 756    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 757    if (!it->highlighted) return;
 758
 759    evas_object_ref(obj);
 760    _elm_list_walk(wd);
 761
 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")))
 766      {
 767         if ((stacking) && (!strcmp(stacking, "below")))
 768           evas_object_lower(VIEW(it));
 769      }
 770    it->highlighted = EINA_FALSE;
 771    if (it->selected)
 772      {
 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);
 776      }
 777
 778    _elm_list_unwalk(wd);
 779    evas_object_unref(obj);
 780 }
 781
 782 static Eina_Bool
 783 _swipe_cancel(void *data)
 784 {
 785    Elm_List_Item *it = data;
 786    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 787
 788    if (!wd) return ECORE_CALLBACK_CANCEL;
 789    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
 790    wd->swipe = EINA_FALSE;
 791    wd->movements = 0;
 792    return ECORE_CALLBACK_RENEW;
 793 }
 794
 795 static void
 796 _mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
 797 {
 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;
 802
 803    if (!wd) return;
 804    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 805
 806    evas_object_ref(obj2);
 807    _elm_list_walk(wd);
 808
 809    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
 810      {
 811         if (!wd->on_hold)
 812           {
 813              wd->on_hold = EINA_TRUE;
 814              if (it->long_timer)
 815                {
 816                   ecore_timer_del(it->long_timer);
 817                   it->long_timer = NULL;
 818                }
 819              if (!wd->wasselected)
 820                _item_unselect(it);
 821           }
 822         if (wd->movements == SWIPE_MOVES) wd->swipe = EINA_TRUE;
 823         else
 824           {
 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;
 829              else
 830                wd->movements++;
 831           }
 832      }
 833
 834    _elm_list_unwalk(wd);
 835    evas_object_unref(obj2);
 836 }
 837
 838 static void
 839 _edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
 840 {
 841    Evas_Object *obj = data;
 842    evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
 843 }
 844
 845 static void
 846 _edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
 847 {
 848    Evas_Object *obj = data;
 849    evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
 850 }
 851
 852 static void
 853 _edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
 854 {
 855    Evas_Object *obj = data;
 856    evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
 857 }
 858
 859 static void
 860 _edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
 861 {
 862    Evas_Object *obj = data;
 863    evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
 864 }
 865
 866 static Eina_Bool
 867 _long_press(void *data)
 868 {
 869    Elm_List_Item *it = data;
 870    Evas_Object *obj = WIDGET(it);
 871    Widget_Data *wd = elm_widget_data_get(obj);
 872
 873    if (!wd) goto end;
 874
 875    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
 876    it->long_timer = NULL;
 877    if (it->base.disabled) goto end;
 878
 879    wd->longpressed = EINA_TRUE;
 880    evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
 881
 882 end:
 883    return ECORE_CALLBACK_CANCEL;
 884 }
 885
 886 static void
 887 _swipe(Elm_List_Item *it)
 888 {
 889    int i, sum = 0;
 890    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 891
 892    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 893    if (!wd) return;
 894    wd->swipe = EINA_FALSE;
 895    for (i = 0; i < wd->movements; i++)
 896      {
 897         sum += wd->history[i].x;
 898         if (abs(wd->history[0].y - wd->history[i].y) > 10) return;
 899      }
 900
 901    sum /= wd->movements;
 902    if (abs(sum - wd->history[0].x) <= 10) return;
 903    evas_object_smart_callback_call(WIDGET(it), "swipe", it);
 904 }
 905
 906 static void
 907 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
 908 {
 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;
 913
 914    if (!wd) return;
 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;
 921
 922    evas_object_ref(obj2);
 923    _elm_list_walk(wd);
 924
 925    _item_highlight(it);
 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)
 933      {
 934         evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
 935         evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
 936      }
 937    wd->swipe = EINA_FALSE;
 938    wd->movements = 0;
 939
 940    _elm_list_unwalk(wd);
 941    evas_object_unref(obj2);
 942 }
 943
 944 static void
 945 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
 946 {
 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;
 951
 952    if (!wd) return;
 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;
 958    if (it->long_timer)
 959      {
 960         ecore_timer_del(it->long_timer);
 961         it->long_timer = NULL;
 962      }
 963    if (it->swipe_timer)
 964      {
 965         ecore_timer_del(it->swipe_timer);
 966         it->swipe_timer = NULL;
 967      }
 968    if (wd->on_hold)
 969      {
 970         if (wd->swipe) _swipe(data);
 971         wd->on_hold = EINA_FALSE;
 972         return;
 973      }
 974    if (wd->longpressed)
 975      {
 976         if (!wd->wasselected) _item_unselect(it);
 977         wd->wasselected = 0;
 978         return;
 979      }
 980
 981    if (it->base.disabled)
 982      return;
 983    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
 984
 985    evas_object_ref(obj2);
 986    _elm_list_walk(wd);
 987
 988    if (wd->multi)
 989      {
 990         if (!it->selected)
 991           {
 992              _item_highlight(it);
 993              _item_select(it);
 994           }
 995         else _item_unselect(it);
 996      }
 997    else
 998      {
 999         if (!it->selected)
1000           {
1001              while (wd->selected)
1002                _item_unselect(wd->selected->data);
1003              _item_highlight(it);
1004              _item_select(it);
1005           }
1006         else
1007           {
1008              const Eina_List *l, *l_next;
1009              Elm_List_Item *it2;
1010
1011              EINA_LIST_FOREACH_SAFE(wd->selected, l, l_next, it2)
1012                 if (it2 != it) _item_unselect(it2);
1013              _item_highlight(it);
1014              _item_select(it);
1015           }
1016      }
1017
1018    _elm_list_unwalk(wd);
1019    evas_object_unref(obj2);
1020 }
1021
1022 static void
1023 _item_disable(void *data)
1024 {
1025    Elm_List_Item *it = data;
1026    if (it->base.disabled)
1027      edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
1028    else
1029      edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
1030 }
1031
1032 static Elm_List_Item *
1033 _item_new(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1034 {
1035    Widget_Data *wd = elm_widget_data_get(obj);
1036    Elm_List_Item *it;
1037
1038    if (!wd) return NULL;
1039    it = elm_widget_item_new(obj, Elm_List_Item);
1040    it->wd = wd;
1041    it->label = eina_stringshare_add(label);
1042    it->icon = icon;
1043    it->end = end;
1044    it->func = func;
1045    it->base.data = data;
1046    VIEW(it) = edje_object_add(evas_object_evas_get(obj));
1047    edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
1048    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
1049                                   _mouse_down, it);
1050    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
1051                                   _mouse_up, it);
1052    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
1053                                   _mouse_move, it);
1054    evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1055    evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, EVAS_HINT_FILL);
1056    if (it->icon)
1057      {
1058         elm_widget_sub_object_add(obj, it->icon);
1059         evas_object_event_callback_add(it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1060                                        _changed_size_hints, obj);
1061      }
1062    if (it->end)
1063      {
1064         elm_widget_sub_object_add(obj, it->end);
1065         evas_object_event_callback_add(it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1066                                        _changed_size_hints, obj);
1067      }
1068    _elm_widget_item_disable_set_hook_set((Elm_Widget_Item *)it, _item_disable);
1069    return it;
1070 }
1071
1072 static void
1073 _elm_list_mode_set_internal(Widget_Data *wd)
1074 {
1075    if (!wd->scr)
1076      return;
1077
1078    if (wd->mode == ELM_LIST_LIMIT)
1079      {
1080         if (!wd->h_mode)
1081           {
1082              wd->scr_minw = EINA_TRUE;
1083              wd->scr_minh = EINA_FALSE;
1084           }
1085         else
1086           {
1087              wd->scr_minw = EINA_FALSE;
1088              wd->scr_minh = EINA_TRUE;
1089           }
1090      }
1091    else if (wd->mode == ELM_LIST_EXPAND)
1092      {
1093         wd->scr_minw = EINA_TRUE;
1094         wd->scr_minh = EINA_TRUE;
1095      }
1096    else
1097      {
1098         wd->scr_minw = EINA_FALSE;
1099         wd->scr_minh = EINA_FALSE;
1100      }
1101
1102    _sizing_eval(wd->self);
1103 }
1104
1105 static void
1106 _fix_items(Evas_Object *obj)
1107 {
1108    Widget_Data *wd = elm_widget_data_get(obj);
1109    if (!wd) return;
1110    const Eina_List *l;
1111    Elm_List_Item *it;
1112    Evas_Coord minw[2] = { 0, 0 }, minh[2] = { 0, 0 };
1113    Evas_Coord mw, mh;
1114    int i, redo = 0;
1115    const char *style = elm_widget_style_get(obj);
1116    const char *it_plain = wd->h_mode ? "h_item" : "item";
1117    const char *it_odd = wd->h_mode ? "h_item_odd" : "item_odd";
1118    const char *it_compress = wd->h_mode ? "h_item_compress" : "item_compress";
1119    const char *it_compress_odd = wd->h_mode ? "h_item_compress_odd" : "item_compress_odd";
1120
1121    if (wd->walking)
1122      {
1123         wd->fix_pending = EINA_TRUE;
1124         return;
1125      }
1126
1127    evas_object_ref(obj);
1128    _elm_list_walk(wd); // watch out "return" before unwalk!
1129
1130    EINA_LIST_FOREACH(wd->items, l, it)
1131      {
1132         if (it->deleted) continue;
1133         if (it->icon)
1134           {
1135              evas_object_size_hint_min_get(it->icon, &mw, &mh);
1136              if (mw > minw[0]) minw[0] = mw;
1137              if (mh > minh[0]) minh[0] = mh;
1138           }
1139         if (it->end)
1140           {
1141              evas_object_size_hint_min_get(it->end, &mw, &mh);
1142              if (mw > minw[1]) minw[1] = mw;
1143              if (mh > minh[1]) minh[1] = mh;
1144           }
1145      }
1146
1147    if ((minw[0] != wd->minw[0]) || (minw[1] != wd->minw[1]) ||
1148        (minw[0] != wd->minh[0]) || (minh[1] != wd->minh[1]))
1149      {
1150         wd->minw[0] = minw[0];
1151         wd->minw[1] = minw[1];
1152         wd->minh[0] = minh[0];
1153         wd->minh[1] = minh[1];
1154         redo = 1;
1155      }
1156    i = 0;
1157    EINA_LIST_FOREACH(wd->items, l, it)
1158      {
1159         if (it->deleted)
1160           continue;
1161
1162         it->even = i & 0x1;
1163         if ((it->even != it->is_even) || (!it->fixed) || (redo))
1164           {
1165              const char *stacking;
1166
1167              /* FIXME: separators' themes seem to be b0rked */
1168              if (it->is_separator)
1169                _elm_theme_object_set(obj, VIEW(it), "separator",
1170                                      wd->h_mode ? "horizontal" : "vertical",
1171                                      style);
1172              else if (wd->mode == ELM_LIST_COMPRESS)
1173                {
1174                   if (it->even)
1175                     _elm_theme_object_set(obj, VIEW(it), "list",
1176                                           it_compress, style);
1177                   else
1178                     _elm_theme_object_set(obj, VIEW(it), "list",
1179                                           it_compress_odd, style);
1180                }
1181              else
1182                {
1183                   if (it->even)
1184                     _elm_theme_object_set(obj, VIEW(it), "list", it_plain,
1185                                           style);
1186                   else
1187                     _elm_theme_object_set(obj, VIEW(it), "list", it_odd,
1188                                           style);
1189                }
1190              stacking = edje_object_data_get(VIEW(it), "stacking");
1191              if (stacking)
1192                {
1193                   if (!strcmp(stacking, "below"))
1194                     evas_object_lower(VIEW(it));
1195                   else if (!strcmp(stacking, "above"))
1196                     evas_object_raise(VIEW(it));
1197                }
1198              edje_object_part_text_set(VIEW(it), "elm.text", it->label);
1199
1200              if ((!it->icon) && (minh[0] > 0))
1201                {
1202                   it->icon = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
1203                   evas_object_color_set(it->icon, 0, 0, 0, 0);
1204                   it->dummy_icon = EINA_TRUE;
1205                }
1206              if ((!it->end) && (minh[1] > 0))
1207                {
1208                   it->end = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
1209                   evas_object_color_set(it->end, 0, 0, 0, 0);
1210                   it->dummy_end = EINA_TRUE;
1211                }
1212              if (it->icon)
1213                {
1214                   evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
1215                   evas_object_size_hint_max_set(it->icon, 99999, 99999);
1216                   edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
1217                }
1218              if (it->end)
1219                {
1220                   evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
1221                   evas_object_size_hint_max_set(it->end, 99999, 99999);
1222                   edje_object_part_swallow(VIEW(it), "elm.swallow.end", it->end);
1223                }
1224              if (!it->fixed)
1225                {
1226                   // this may call up user and it may modify the list item
1227                   // but we're safe as we're flagged as walking.
1228                   // just don't process further
1229                   edje_object_message_signal_process(VIEW(it));
1230                   if (it->deleted)
1231                     continue;
1232                   mw = mh = -1;
1233                   elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1234                   edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
1235                   elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1236                   evas_object_size_hint_min_set(VIEW(it), mw, mh);
1237                   evas_object_show(VIEW(it));
1238                }
1239              if ((it->selected) || (it->highlighted))
1240                {
1241                   const char *selectraise;
1242
1243                   // this may call up user and it may modify the list item
1244                   // but we're safe as we're flagged as walking.
1245                   // just don't process further
1246                   edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
1247                   if (it->deleted)
1248                     continue;
1249
1250                   selectraise = edje_object_data_get(VIEW(it), "selectraise");
1251                   if ((selectraise) && (!strcmp(selectraise, "on")))
1252                     evas_object_raise(VIEW(it));
1253                }
1254              if (it->base.disabled)
1255                edje_object_signal_emit(VIEW(it), "elm,state,disabled",
1256                                        "elm");
1257
1258              it->fixed = EINA_TRUE;
1259              it->is_even = it->even;
1260           }
1261         i++;
1262      }
1263
1264    mw = 0; mh = 0;
1265    evas_object_size_hint_min_get(wd->box, &mw, &mh);
1266
1267    _elm_list_mode_set_internal(wd);
1268
1269    _elm_list_unwalk(wd);
1270    evas_object_unref(obj);
1271 }
1272
1273 static void
1274 _hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1275 {
1276    Widget_Data *wd = elm_widget_data_get(obj);
1277    if (!wd) return;
1278    if (wd->scr)
1279      elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
1280 }
1281
1282 static void
1283 _hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1284 {
1285    Widget_Data *wd = elm_widget_data_get(obj);
1286    if (!wd) return;
1287    if (wd->scr)
1288      elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1289 }
1290
1291 static void
1292 _freeze_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1293 {
1294    Widget_Data *wd = elm_widget_data_get(obj);
1295    if (!wd) return;
1296    if (wd->scr)
1297      elm_smart_scroller_freeze_set(wd->scr, EINA_TRUE);
1298 }
1299
1300 static void
1301 _freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1302 {
1303    Widget_Data *wd = elm_widget_data_get(obj);
1304    if (!wd) return;
1305    if (wd->scr)
1306      elm_smart_scroller_freeze_set(wd->scr, EINA_FALSE);
1307 }
1308
1309 static void
1310 _resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1311 {
1312    _sizing_eval(data);
1313 }
1314
1315 EAPI Evas_Object *
1316 elm_list_add(Evas_Object *parent)
1317 {
1318    Evas_Object *obj;
1319    Evas *e;
1320    Widget_Data *wd;
1321    Evas_Coord minw, minh;
1322
1323    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1324
1325    ELM_SET_WIDTYPE(widtype, "list");
1326    elm_widget_type_set(obj, "list");
1327    elm_widget_sub_object_add(parent, obj);
1328    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
1329    elm_widget_data_set(obj, wd);
1330    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1331    elm_widget_del_hook_set(obj, _del_hook);
1332    elm_widget_theme_hook_set(obj, _theme_hook);
1333    elm_widget_disable_hook_set(obj, _disable_hook);
1334    elm_widget_can_focus_set(obj, EINA_TRUE);
1335    elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
1336    elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
1337    elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
1338    elm_widget_event_hook_set(obj, _event_hook);
1339    elm_widget_translate_hook_set(obj, _translate_hook);
1340
1341    wd->self = obj;
1342    wd->scr = elm_smart_scroller_add(e);
1343    elm_smart_scroller_widget_set(wd->scr, obj);
1344    elm_widget_resize_object_set(obj, wd->scr);
1345    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1346                                   _changed_size_hints, obj);
1347    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &minw, &minh);
1348    evas_object_size_hint_min_set(obj, minw, minh);
1349    evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);
1350
1351    elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
1352                                        _elm_config->thumbscroll_bounce_enable);
1353
1354    wd->box = elm_box_add(parent);
1355    elm_box_homogeneous_set(wd->box, 1);
1356    evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1357    evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1358    elm_widget_on_show_region_hook_set(wd->box, _show_region_hook, obj);
1359    elm_widget_sub_object_add(obj, wd->box);
1360    elm_smart_scroller_child_set(wd->scr, wd->box);
1361    evas_object_event_callback_add(wd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1362                                   _changed_size_hints, obj);
1363
1364    evas_object_show(wd->box);
1365
1366    _theme_hook(obj);
1367
1368    wd->mode = ELM_LIST_SCROLL;
1369
1370    evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
1371    evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
1372    evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
1373    evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
1374
1375    evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
1376    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
1377    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
1378    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
1379    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
1380
1381    evas_object_smart_callbacks_descriptions_set(obj, _signals);
1382
1383    _mirrored_set(obj, elm_widget_mirrored_get(obj));
1384    _sizing_eval(obj);
1385    return obj;
1386 }
1387
1388 EAPI Elm_List_Item *
1389 elm_list_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1390 {
1391    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1392    Widget_Data *wd = elm_widget_data_get(obj);
1393    Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1394
1395    wd->items = eina_list_append(wd->items, it);
1396    it->node = eina_list_last(wd->items);
1397    elm_box_pack_end(wd->box, VIEW(it));
1398    return it;
1399 }
1400
1401 EAPI Elm_List_Item *
1402 elm_list_item_prepend(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1403 {
1404    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1405    Widget_Data *wd = elm_widget_data_get(obj);
1406    Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1407
1408    wd->items = eina_list_prepend(wd->items, it);
1409    it->node = wd->items;
1410    elm_box_pack_start(wd->box, VIEW(it));
1411    return it;
1412 }
1413
1414 EAPI Elm_List_Item *
1415 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)
1416 {
1417    Widget_Data *wd;
1418    Elm_List_Item *it;
1419
1420    EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
1421    if (!before->node) return NULL;
1422    ELM_LIST_ITEM_CHECK_DELETED_RETURN(before, NULL);
1423
1424    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1425    wd = elm_widget_data_get(obj);
1426    if (!wd) return NULL;
1427    it = _item_new(obj, label, icon, end, func, data);
1428    wd->items = eina_list_prepend_relative_list(wd->items, it, before->node);
1429    it->node = before->node->prev;
1430    elm_box_pack_before(wd->box, VIEW(it), VIEW(before));
1431    return it;
1432 }
1433
1434 EAPI Elm_List_Item *
1435 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)
1436 {
1437    Widget_Data *wd;
1438    Elm_List_Item *it;
1439
1440    EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
1441    if (!after->node) return NULL;
1442    ELM_LIST_ITEM_CHECK_DELETED_RETURN(after, NULL);
1443
1444    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1445    wd = elm_widget_data_get(obj);
1446    if (!wd) return NULL;
1447    it = _item_new(obj, label, icon, end, func, data);
1448    wd->items = eina_list_append_relative_list(wd->items, it, after->node);
1449    it->node = after->node->next;
1450    elm_box_pack_after(wd->box, VIEW(it), VIEW(after));
1451    return it;
1452 }
1453
1454 EAPI Elm_List_Item *
1455 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)
1456 {
1457    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1458    Widget_Data *wd = elm_widget_data_get(obj);
1459    Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1460    Eina_List *l;
1461
1462    wd->items = eina_list_sorted_insert(wd->items, cmp_func, it);
1463    l = eina_list_data_find_list(wd->items, it);
1464    l = eina_list_next(l);
1465    if (!l)
1466      {
1467         it->node = eina_list_last(wd->items);
1468         elm_box_pack_end(wd->box, VIEW(it));
1469      }
1470    else
1471      {
1472         Elm_List_Item *before = eina_list_data_get(l);
1473         it->node = before->node->prev;
1474         elm_box_pack_before(wd->box, VIEW(it), VIEW(before));
1475      }
1476    return it;
1477 }
1478
1479 EAPI void
1480 elm_list_clear(Evas_Object *obj)
1481 {
1482    ELM_CHECK_WIDTYPE(obj, widtype);
1483    Widget_Data *wd = elm_widget_data_get(obj);
1484    Elm_List_Item *it;
1485
1486    if (!wd) return;
1487    if (!wd->items) return;
1488
1489    eina_list_free(wd->selected);
1490    wd->selected = NULL;
1491
1492    if (wd->walking > 0)
1493      {
1494         Eina_List *n;
1495
1496         EINA_LIST_FOREACH(wd->items, n, it)
1497           {
1498              if (it->deleted) continue;
1499              it->deleted = EINA_TRUE;
1500              wd->to_delete = eina_list_append(wd->to_delete, it);
1501           }
1502         return;
1503      }
1504
1505    evas_object_ref(obj);
1506    _elm_list_walk(wd);
1507
1508    EINA_LIST_FREE(wd->items, it)
1509      {
1510         elm_widget_item_pre_notify_del(it);
1511         _elm_list_item_free(it);
1512      }
1513
1514    _elm_list_unwalk(wd);
1515
1516    _fix_items(obj);
1517    _sizing_eval(obj);
1518    evas_object_unref(obj);
1519 }
1520
1521 EAPI void
1522 elm_list_go(Evas_Object *obj)
1523 {
1524    ELM_CHECK_WIDTYPE(obj, widtype);
1525    Widget_Data *wd = elm_widget_data_get(obj);
1526    if (!wd) return;
1527    _fix_items(obj);
1528 }
1529
1530 EAPI void
1531 elm_list_multi_select_set(Evas_Object *obj, Eina_Bool multi)
1532 {
1533    ELM_CHECK_WIDTYPE(obj, widtype);
1534    Widget_Data *wd = elm_widget_data_get(obj);
1535    if (!wd) return;
1536    wd->multi = multi;
1537 }
1538
1539 EAPI Eina_Bool
1540 elm_list_multi_select_get(const Evas_Object *obj)
1541 {
1542    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1543    Widget_Data *wd = elm_widget_data_get(obj);
1544    if (!wd) return EINA_FALSE;
1545    return wd->multi;
1546 }
1547
1548 EAPI void
1549 elm_list_mode_set(Evas_Object *obj, Elm_List_Mode mode)
1550 {
1551    ELM_CHECK_WIDTYPE(obj, widtype);
1552
1553    Widget_Data *wd;
1554
1555    wd = elm_widget_data_get(obj);
1556    if (!wd)
1557      return;
1558    if (wd->mode == mode)
1559      return;
1560    wd->mode = mode;
1561
1562    _elm_list_mode_set_internal(wd);
1563 }
1564
1565 EAPI Elm_List_Mode
1566 elm_list_mode_get(const Evas_Object *obj)
1567 {
1568    ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
1569    Widget_Data *wd = elm_widget_data_get(obj);
1570    if (!wd) return ELM_LIST_LAST;
1571    return wd->mode;
1572 }
1573
1574 EAPI void
1575 elm_list_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
1576 {
1577    ELM_CHECK_WIDTYPE(obj, widtype);
1578
1579    Widget_Data *wd;
1580    Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
1581
1582    wd = elm_widget_data_get(obj);
1583    if (!wd)
1584      return;
1585
1586    if (wd->h_mode == horizontal)
1587      return;
1588
1589    wd->h_mode = horizontal;
1590    elm_box_horizontal_set(wd->box, horizontal);
1591
1592    if (horizontal)
1593      {
1594         evas_object_size_hint_weight_set(wd->box, 0.0, EVAS_HINT_EXPAND);
1595         evas_object_size_hint_align_set(wd->box, 0.0, EVAS_HINT_FILL);
1596         elm_smart_scroller_bounce_allow_set(wd->scr, bounce, EINA_FALSE);
1597      }
1598    else
1599      {
1600         evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1601         evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1602         elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE, bounce);
1603      }
1604
1605    _elm_list_mode_set_internal(wd);
1606 }
1607
1608 EAPI Eina_Bool
1609 elm_list_horizontal_get(const Evas_Object *obj)
1610 {
1611    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1612
1613    Widget_Data *wd;
1614
1615    wd = elm_widget_data_get(obj);
1616    if (!wd)
1617      return EINA_FALSE;
1618
1619    return wd->h_mode;
1620 }
1621
1622 EAPI void
1623 elm_list_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select)
1624 {
1625    ELM_CHECK_WIDTYPE(obj, widtype);
1626    Widget_Data *wd = elm_widget_data_get(obj);
1627    if (!wd) return;
1628    wd->always_select = always_select;
1629 }
1630
1631 EAPI Eina_Bool
1632 elm_list_always_select_mode_get(const Evas_Object *obj)
1633 {
1634    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1635    Widget_Data *wd = elm_widget_data_get(obj);
1636    if (!wd) return EINA_FALSE;
1637    return wd->always_select;
1638 }
1639
1640 EAPI const Eina_List *
1641 elm_list_items_get(const Evas_Object *obj)
1642 {
1643    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1644    Widget_Data *wd = elm_widget_data_get(obj);
1645    if (!wd) return NULL;
1646    return wd->items;
1647 }
1648
1649 EAPI Elm_List_Item *
1650 elm_list_selected_item_get(const Evas_Object *obj)
1651 {
1652    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1653    Widget_Data *wd = elm_widget_data_get(obj);
1654    if (!wd) return NULL;
1655    if (wd->selected) return wd->selected->data;
1656    return NULL;
1657 }
1658
1659 EAPI const Eina_List *
1660 elm_list_selected_items_get(const Evas_Object *obj)
1661 {
1662    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1663    Widget_Data *wd = elm_widget_data_get(obj);
1664    if (!wd) return NULL;
1665    return wd->selected;
1666 }
1667
1668 EAPI void
1669 elm_list_item_separator_set(Elm_List_Item *it, Eina_Bool setting)
1670 {
1671    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1672    it->is_separator = !!setting;
1673 }
1674
1675 EAPI Eina_Bool
1676 elm_list_item_separator_get(const Elm_List_Item *it)
1677 {
1678    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1679    return it->is_separator;
1680 }
1681
1682
1683 EAPI void
1684 elm_list_item_selected_set(Elm_List_Item *it, Eina_Bool selected)
1685 {
1686    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1687    Evas_Object *obj = WIDGET(it);
1688    Widget_Data *wd = elm_widget_data_get(obj);
1689    if (!wd) return;
1690
1691    selected = !!selected;
1692    if (it->selected == selected) return;
1693
1694    evas_object_ref(obj);
1695    _elm_list_walk(wd);
1696
1697    if (selected)
1698      {
1699         if (!wd->multi)
1700           {
1701              while (wd->selected)
1702                _item_unselect(wd->selected->data);
1703           }
1704         _item_highlight(it);
1705         _item_select(it);
1706      }
1707    else
1708      _item_unselect(it);
1709
1710    _elm_list_unwalk(wd);
1711    evas_object_unref(obj);
1712 }
1713
1714 EAPI Eina_Bool
1715 elm_list_item_selected_get(const Elm_List_Item *it)
1716 {
1717    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1718    return it->selected;
1719 }
1720
1721 EAPI void
1722 elm_list_item_show(Elm_List_Item *it)
1723 {
1724    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1725    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
1726    Evas_Coord bx, by, bw, bh;
1727    Evas_Coord x, y, w, h;
1728
1729    evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1730    evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
1731    x -= bx;
1732    y -= by;
1733    if (wd->scr)
1734      elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
1735 }
1736
1737 EAPI void
1738 elm_list_item_bring_in(Elm_List_Item *it)
1739 {
1740    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1741    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
1742    Evas_Coord bx, by, bw, bh;
1743    Evas_Coord x, y, w, h;
1744
1745    evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1746    evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
1747    x -= bx;
1748    y -= by;
1749    if (wd->scr)
1750      elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
1751 }
1752
1753 EAPI void
1754 elm_list_item_del(Elm_List_Item *it)
1755 {
1756    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1757    Evas_Object *obj = WIDGET(it);
1758    Widget_Data *wd = elm_widget_data_get(obj);
1759    if (!wd) return;
1760
1761    if (it->selected) _item_unselect(it);
1762
1763    if (wd->walking > 0)
1764      {
1765         if (it->deleted) return;
1766         it->deleted = EINA_TRUE;
1767         wd->to_delete = eina_list_append(wd->to_delete, it);
1768         return;
1769      }
1770
1771    wd->items = eina_list_remove_list(wd->items, it->node);
1772
1773    evas_object_ref(obj);
1774    _elm_list_walk(wd);
1775
1776    elm_widget_item_pre_notify_del(it);
1777    _elm_list_item_free(it);
1778
1779    _elm_list_unwalk(wd);
1780    evas_object_unref(obj);
1781 }
1782
1783 EAPI void
1784 elm_list_item_del_cb_set(Elm_List_Item *it, Evas_Smart_Cb func)
1785 {
1786    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1787    elm_widget_item_del_cb_set(it, func);
1788 }
1789
1790 EAPI void *
1791 elm_list_item_data_get(const Elm_List_Item *it)
1792 {
1793    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1794    return elm_widget_item_data_get(it);
1795 }
1796
1797 EAPI Evas_Object *
1798 elm_list_item_icon_get(const Elm_List_Item *it)
1799 {
1800    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1801    if (it->dummy_icon) return NULL;
1802    return it->icon;
1803 }
1804
1805 EAPI void
1806 elm_list_item_icon_set(Elm_List_Item *it, Evas_Object *icon)
1807 {
1808    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1809    if (it->icon == icon) return;
1810    if ((it->dummy_icon) && (!icon)) return;
1811    if (it->dummy_icon)
1812      {
1813         evas_object_del(it->icon);
1814         it->dummy_icon = EINA_FALSE;
1815      }
1816    if (!icon)
1817      {
1818         icon = evas_object_rectangle_add(evas_object_evas_get(WIDGET(it)));
1819         evas_object_color_set(icon, 0, 0, 0, 0);
1820         it->dummy_icon = EINA_TRUE;
1821      }
1822    if (it->icon)
1823      {
1824         evas_object_del(it->icon);
1825         it->icon = NULL;
1826      }
1827    it->icon = icon;
1828    if (VIEW(it))
1829      edje_object_part_swallow(VIEW(it), "elm.swallow.icon", icon);
1830 }
1831
1832 EAPI Evas_Object *
1833 elm_list_item_end_get(const Elm_List_Item *it)
1834 {
1835    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1836    if (it->dummy_end) return NULL;
1837    return it->end;
1838 }
1839
1840 EAPI void
1841 elm_list_item_end_set(Elm_List_Item *it, Evas_Object *end)
1842 {
1843    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1844    if (it->end == end) return;
1845    if ((it->dummy_end) && (!end)) return;
1846    if (it->dummy_end)
1847      {
1848         evas_object_del(it->end);
1849         it->dummy_icon = EINA_FALSE;
1850      }
1851    if (!end)
1852      {
1853         end = evas_object_rectangle_add(evas_object_evas_get(WIDGET(it)));
1854         evas_object_color_set(end, 0, 0, 0, 0);
1855         it->dummy_end = EINA_TRUE;
1856      }
1857    if (it->end)
1858      {
1859         evas_object_del(it->end);
1860         it->end = NULL;
1861      }
1862    it->end = end;
1863    if (VIEW(it))
1864      edje_object_part_swallow(VIEW(it), "elm.swallow.end", end);
1865 }
1866
1867 EAPI Evas_Object *
1868 elm_list_item_base_get(const Elm_List_Item *it)
1869 {
1870    return elm_list_item_object_get(it);
1871 }
1872
1873 EAPI Evas_Object *
1874 elm_list_item_object_get(const Elm_List_Item *it)
1875 {
1876    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1877    return VIEW(it);
1878 }
1879
1880 EAPI const char *
1881 elm_list_item_label_get(const Elm_List_Item *it)
1882 {
1883    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1884    return it->label;
1885 }
1886
1887 EAPI void
1888 elm_list_item_label_set(Elm_List_Item *it, const char *text)
1889 {
1890    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1891    if (!eina_stringshare_replace(&it->label, text)) return;
1892    if (VIEW(it))
1893      edje_object_part_text_set(VIEW(it), "elm.text", it->label);
1894 }
1895
1896 EAPI Elm_List_Item *
1897 elm_list_item_prev(const Elm_List_Item *it)
1898 {
1899    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1900    if (it->node->prev) return it->node->prev->data;
1901    else return NULL;
1902 }
1903
1904 EAPI Elm_List_Item *
1905 elm_list_item_next(const Elm_List_Item *it)
1906 {
1907    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1908    if (it->node->next) return it->node->next->data;
1909    else return NULL;
1910 }
1911
1912 EAPI void
1913 elm_list_item_tooltip_text_set(Elm_List_Item *item, const char *text)
1914 {
1915    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1916    elm_widget_item_tooltip_text_set(item, text);
1917 }
1918
1919 EAPI void
1920 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)
1921 {
1922    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1923    elm_widget_item_tooltip_content_cb_set(item, func, data, del_cb);
1924 }
1925
1926 EAPI void
1927 elm_list_item_tooltip_unset(Elm_List_Item *item)
1928 {
1929    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1930    elm_widget_item_tooltip_unset(item);
1931 }
1932
1933 EAPI Eina_Bool
1934 elm_list_item_tooltip_window_mode_set(Elm_List_Item *item, Eina_Bool disable)
1935 {
1936    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, EINA_FALSE);
1937    return elm_widget_item_tooltip_window_mode_set(item, disable);
1938 }
1939
1940 EAPI Eina_Bool
1941 elm_list_item_tooltip_window_mode_get(const Elm_List_Item *item)
1942 {
1943    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, EINA_FALSE);
1944    return elm_widget_item_tooltip_window_mode_get(item);
1945 }
1946
1947 EAPI void
1948 elm_list_item_tooltip_style_set(Elm_List_Item *item, const char *style)
1949 {
1950    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1951    elm_widget_item_tooltip_style_set(item, style);
1952 }
1953
1954 EAPI const char *
1955 elm_list_item_tooltip_style_get(const Elm_List_Item *item)
1956 {
1957    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
1958    return elm_widget_item_tooltip_style_get(item);
1959 }
1960
1961 EAPI void
1962 elm_list_item_cursor_set(Elm_List_Item *item, const char *cursor)
1963 {
1964    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1965    elm_widget_item_cursor_set(item, cursor);
1966 }
1967
1968 EAPI const char *
1969 elm_list_item_cursor_get(const Elm_List_Item *item)
1970 {
1971    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
1972    return elm_widget_item_cursor_get(item);
1973 }
1974
1975 EAPI void
1976 elm_list_item_cursor_unset(Elm_List_Item *item)
1977 {
1978    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1979    elm_widget_item_cursor_unset(item);
1980 }
1981
1982 EAPI void
1983 elm_list_item_cursor_style_set(Elm_List_Item *item, const char *style)
1984 {
1985    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
1986    elm_widget_item_cursor_style_set(item, style);
1987 }
1988
1989 EAPI const char *
1990 elm_list_item_cursor_style_get(const Elm_List_Item *item)
1991 {
1992    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
1993    return elm_widget_item_cursor_style_get(item);
1994 }
1995
1996 EAPI void
1997 elm_list_item_cursor_engine_only_set(Elm_List_Item *item, Eina_Bool engine_only)
1998 {
1999    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
2000    elm_widget_item_cursor_engine_only_set(item, engine_only);
2001 }
2002
2003 EAPI Eina_Bool
2004 elm_list_item_cursor_engine_only_get(const Elm_List_Item *item)
2005 {
2006    ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, EINA_FALSE);
2007    return elm_widget_item_cursor_engine_only_get(item);
2008 }
2009
2010 EAPI void
2011 elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
2012 {
2013    ELM_CHECK_WIDTYPE(obj, widtype);
2014    Widget_Data *wd = elm_widget_data_get(obj);
2015    if (!wd) return;
2016    if (wd->scr)
2017      elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
2018 }
2019
2020 EAPI void
2021 elm_list_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
2022 {
2023    ELM_CHECK_WIDTYPE(obj, widtype);
2024    Widget_Data *wd = elm_widget_data_get(obj);
2025    if (!wd) return;
2026    elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
2027 }
2028
2029 EAPI void
2030 elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
2031 {
2032    ELM_CHECK_WIDTYPE(obj, widtype);
2033    Widget_Data *wd = elm_widget_data_get(obj);
2034    if ((!wd) || (!wd->scr)) return;
2035    if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
2036        (policy_v >= ELM_SCROLLER_POLICY_LAST))
2037      return;
2038    elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
2039 }
2040
2041 EAPI void
2042 elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
2043 {
2044    ELM_CHECK_WIDTYPE(obj, widtype);
2045    Widget_Data *wd = elm_widget_data_get(obj);
2046    Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
2047    if ((!wd) || (!wd->scr)) return;
2048    elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
2049    if (policy_h) *policy_h = (Elm_Scroller_Policy) s_policy_h;
2050    if (policy_v) *policy_v = (Elm_Scroller_Policy) s_policy_v;
2051 }
2052
2053 EINA_DEPRECATED EAPI void
2054 elm_list_item_disabled_set(Elm_List_Item *it, Eina_Bool disabled)
2055 {
2056    elm_object_item_disabled_set((Elm_Object_Item *)it, disabled);
2057 }
2058
2059 EINA_DEPRECATED EAPI Eina_Bool
2060 elm_list_item_disabled_get(const Elm_List_Item *it)
2061 {
2062    return elm_object_item_disabled_get((Elm_Object_Item *)it);
2063 }