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 typedef struct _Elm_List_Item Elm_List_Item;
   9
  10 struct _Widget_Data
  11 {
  12    Evas_Object *scr, *box, *self;
  13    Eina_List *items, *selected, *to_delete;
  14    Elm_Object_Item *last_selected_item;
  15    Elm_List_Mode mode;
  16    Elm_List_Mode h_mode;
  17    Evas_Coord minw[2], minh[2];
  18    Eina_Bool scr_minw : 1;
  19    Eina_Bool scr_minh : 1;
  20    int walking;
  21    int movements;
  22    struct {
  23         Evas_Coord x, y;
  24    } history[SWIPE_MOVES];
  25    Eina_Bool swipe : 1;
  26    Eina_Bool fix_pending : 1;
  27    Eina_Bool on_hold : 1;
  28    Eina_Bool multi : 1;
  29    Eina_Bool always_select : 1;
  30    Eina_Bool longpressed : 1;
  31    Eina_Bool wasselected : 1;
  32 };
  33
  34 struct _Elm_List_Item
  35 {
  36    ELM_WIDGET_ITEM;
  37    Widget_Data *wd;
  38    Eina_List *node;
  39    const char *label;
  40    Evas_Object *icon, *end;
  41    Evas_Smart_Cb func;
  42    Ecore_Timer *long_timer;
  43    Ecore_Timer *swipe_timer;
  44    Eina_Bool deleted : 1;
  45    Eina_Bool even : 1;
  46    Eina_Bool is_even : 1;
  47    Eina_Bool is_separator : 1;
  48    Eina_Bool fixed : 1;
  49    Eina_Bool selected : 1;
  50    Eina_Bool highlighted : 1;
  51    Eina_Bool dummy_icon : 1;
  52    Eina_Bool dummy_end : 1;
  53 };
  54
  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);
  80
  81 static const char SIG_ACTIVATED[] = "activated";
  82 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
  83 static const char SIG_SELECTED[] = "selected";
  84 static const char SIG_UNSELECTED[] = "unselected";
  85 static const char SIG_LONGPRESSED[] = "longpressed";
  86 static const char SIG_EDGE_TOP[] = "edge,top";
  87 static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
  88 static const char SIG_EDGE_LEFT[] = "edge,left";
  89 static const char SIG_EDGE_RIGHT[] = "edge,right";
  90
  91 static const Evas_Smart_Cb_Description _signals[] = {
  92    {SIG_ACTIVATED, ""},
  93    {SIG_CLICKED_DOUBLE, ""},
  94    {SIG_SELECTED, ""},
  95    {SIG_UNSELECTED, ""},
  96    {SIG_LONGPRESSED, ""},
  97    {SIG_EDGE_TOP, ""},
  98    {SIG_EDGE_BOTTOM, ""},
  99    {SIG_EDGE_LEFT, ""},
 100    {SIG_EDGE_RIGHT, ""},
 101    {NULL, NULL}
 102 };
 103
 104 #define ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ...)                      \
 105    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, __VA_ARGS__);                        \
 106 if (((Elm_List_Item *) it)->deleted)                                     \
 107 {                                                                        \
 108    ERR("ERROR: "#it" has been DELETED.\n");                              \
 109    return __VA_ARGS__;                                                   \
 110 }
 111
 112 static inline void
 113 _elm_list_item_free(Elm_List_Item *it)
 114 {
 115    evas_object_event_callback_del_full
 116       (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
 117    evas_object_event_callback_del_full
 118       (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
 119    evas_object_event_callback_del_full
 120       (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, it);
 121
 122    if (it->icon)
 123      evas_object_event_callback_del_full
 124         (it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 125          _changed_size_hints, WIDGET(it));
 126
 127    if (it->end)
 128      evas_object_event_callback_del_full
 129         (it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 130          _changed_size_hints, WIDGET(it));
 131
 132    eina_stringshare_del(it->label);
 133
 134    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
 135    if (it->long_timer) ecore_timer_del(it->long_timer);
 136    if (it->icon) evas_object_del(it->icon);
 137    if (it->end) evas_object_del(it->end);
 138 }
 139
 140 static Eina_Bool
 141 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
 142 {
 143    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
 144    Evas_Event_Key_Down *ev = event_info;
 145    Widget_Data *wd = elm_widget_data_get(obj);
 146    if (!wd) return EINA_FALSE;
 147    if (!wd->items) return EINA_FALSE;
 148    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
 149    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
 150
 151    Elm_List_Item *it = NULL;
 152    Evas_Coord x = 0;
 153    Evas_Coord y = 0;
 154    Evas_Coord step_x = 0;
 155    Evas_Coord step_y = 0;
 156    Evas_Coord v_w = 0;
 157    Evas_Coord v_h = 0;
 158    Evas_Coord page_x = 0;
 159    Evas_Coord page_y = 0;
 160
 161    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 162    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
 163    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
 164    elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
 165
 166    /* TODO: fix logic for horizontal mode */
 167    if ((!strcmp(ev->keyname, "Left")) ||
 168        (!strcmp(ev->keyname, "KP_Left")))
 169      {
 170         if ((wd->h_mode) &&
 171             (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 172               (_item_multi_select_up(wd)))
 173              || (_item_single_select_up(wd))))
 174           {
 175              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 176              return EINA_TRUE;
 177           }
 178         else
 179           x -= step_x;
 180      }
 181    else if ((!strcmp(ev->keyname, "Right")) ||
 182             (!strcmp(ev->keyname, "KP_Right")))
 183      {
 184         if ((wd->h_mode) &&
 185             (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 186               (_item_multi_select_down(wd)))
 187              || (_item_single_select_down(wd))))
 188           {
 189              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 190              return EINA_TRUE;
 191           }
 192         else
 193           x += step_x;
 194      }
 195    else if ((!strcmp(ev->keyname, "Up"))  ||
 196             (!strcmp(ev->keyname, "KP_Up")))
 197      {
 198         if ((!wd->h_mode) &&
 199             (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 200               (_item_multi_select_up(wd)))
 201              || (_item_single_select_up(wd))))
 202           {
 203              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 204              return EINA_TRUE;
 205           }
 206         else
 207           y -= step_y;
 208      }
 209    else if ((!strcmp(ev->keyname, "Down")) ||
 210             (!strcmp(ev->keyname, "KP_Down")))
 211      {
 212         if ((!wd->h_mode) &&
 213             (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 214               (_item_multi_select_down(wd)))
 215              || (_item_single_select_down(wd))))
 216           {
 217              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 218              return EINA_TRUE;
 219           }
 220         else
 221           y += step_y;
 222      }
 223    else if ((!strcmp(ev->keyname, "Home")) ||
 224             (!strcmp(ev->keyname, "KP_Home")))
 225      {
 226         it = eina_list_data_get(wd->items);
 227         elm_list_item_bring_in((Elm_Object_Item *) it);
 228         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 229         return EINA_TRUE;
 230      }
 231    else if ((!strcmp(ev->keyname, "End")) ||
 232             (!strcmp(ev->keyname, "KP_End")))
 233      {
 234         it = eina_list_data_get(eina_list_last(wd->items));
 235         elm_list_item_bring_in((Elm_Object_Item *) it);
 236         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 237         return EINA_TRUE;
 238      }
 239    else if ((!strcmp(ev->keyname, "Prior")) ||
 240             (!strcmp(ev->keyname, "KP_Prior")))
 241      {
 242         if (wd->h_mode)
 243           {
 244              if (page_x < 0)
 245                x -= -(page_x * v_w) / 100;
 246              else
 247                x -= page_x;
 248           }
 249         else
 250           {
 251              if (page_y < 0)
 252                y -= -(page_y * v_h) / 100;
 253              else
 254                y -= page_y;
 255           }
 256      }
 257    else if ((!strcmp(ev->keyname, "Next")) ||
 258             (!strcmp(ev->keyname, "KP_Next")))
 259      {
 260         if (wd->h_mode)
 261           {
 262              if (page_x < 0)
 263                x += -(page_x * v_w) / 100;
 264              else
 265                x += page_x;
 266           }
 267         else
 268           {
 269              if (page_y < 0)
 270                y += -(page_y * v_h) / 100;
 271              else
 272                y += page_y;
 273           }
 274      }
 275    else if (((!strcmp(ev->keyname, "Return")) ||
 276             (!strcmp(ev->keyname, "KP_Enter")) ||
 277             (!strcmp(ev->keyname, "space")))
 278            && (!wd->multi) && (wd->selected))
 279      {
 280         it = (Elm_List_Item *) elm_list_selected_item_get(obj);
 281         evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
 282      }
 283    else if (!strcmp(ev->keyname, "Escape"))
 284      {
 285         if (!_deselect_all_items(wd)) return EINA_FALSE;
 286         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 287         return EINA_TRUE;
 288      }
 289    else return EINA_FALSE;
 290
 291    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 292    elm_smart_scroller_child_pos_set(wd->scr, x, y);
 293    return EINA_TRUE;
 294 }
 295
 296 static void
 297 _translate_hook(Evas_Object *obj)
 298 {
 299    evas_object_smart_callback_call(obj, "language,changed", NULL);
 300 }
 301
 302 static Eina_Bool
 303 _deselect_all_items(Widget_Data *wd)
 304 {
 305    if (!wd->selected) return EINA_FALSE;
 306    while (wd->selected)
 307      elm_list_item_selected_set((Elm_Object_Item *) wd->selected->data,
 308                                 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_Object_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_Object_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_Object_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    if (!prev) return EINA_FALSE;
 367
 368    _deselect_all_items(wd);
 369
 370    elm_list_item_selected_set(prev, EINA_TRUE);
 371    elm_list_item_show(prev);
 372    return EINA_TRUE;
 373 }
 374
 375 static Eina_Bool
 376 _item_single_select_down(Widget_Data *wd)
 377 {
 378    Elm_Object_Item *next;
 379
 380    if (!wd->selected) next = eina_list_data_get(wd->items);
 381    else next = elm_list_item_next(wd->last_selected_item);
 382    if (!next) return EINA_FALSE;
 383
 384    _deselect_all_items(wd);
 385
 386    elm_list_item_selected_set(next, EINA_TRUE);
 387    elm_list_item_show(next);
 388    return EINA_TRUE;
 389 }
 390
 391 static void
 392 _elm_list_process_deletions(Widget_Data *wd)
 393 {
 394    Elm_List_Item *it;
 395
 396    wd->walking++; // avoid nested deletion and also _sub_del() fix_items
 397
 398    EINA_LIST_FREE(wd->to_delete, it)
 399      {
 400         wd->items = eina_list_remove_list(wd->items, it->node);
 401         _elm_list_item_free(it);
 402         elm_widget_item_free(it);
 403      }
 404
 405    wd->walking--;
 406 }
 407
 408 static inline void
 409 _elm_list_walk(Widget_Data *wd)
 410 {
 411    if (wd->walking < 0)
 412      {
 413         ERR("ERROR: walking was negative. fixed!\n");
 414         wd->walking = 0;
 415      }
 416    wd->walking++;
 417 }
 418
 419 static inline void
 420 _elm_list_unwalk(Widget_Data *wd)
 421 {
 422    wd->walking--;
 423    if (wd->walking < 0)
 424      {
 425         ERR("ERROR: walking became negative. fixed!\n");
 426         wd->walking = 0;
 427      }
 428
 429    if (wd->walking)
 430      return;
 431
 432    if (wd->to_delete)
 433      _elm_list_process_deletions(wd);
 434
 435    if (wd->fix_pending)
 436      {
 437         wd->fix_pending = EINA_FALSE;
 438         _fix_items(wd->self);
 439         _sizing_eval(wd->self);
 440      }
 441 }
 442
 443 static void
 444 _del_pre_hook(Evas_Object *obj)
 445 {
 446    Widget_Data *wd = elm_widget_data_get(obj);
 447    if (!wd) return;
 448
 449    evas_object_event_callback_del(wd->scr,
 450                                   EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 451                                   _changed_size_hints);
 452    evas_object_event_callback_del(wd->box,
 453                                   EVAS_CALLBACK_CHANGED_SIZE_HINTS,
 454                                   _changed_size_hints);
 455 }
 456
 457 static void
 458 _del_hook(Evas_Object *obj)
 459 {
 460    Widget_Data *wd = elm_widget_data_get(obj);
 461    Elm_List_Item *it;
 462    Eina_List *n;
 463
 464    if (!wd) return;
 465    if (wd->walking)
 466      ERR("ERROR: list deleted while walking.\n");
 467
 468    _elm_list_walk(wd);
 469    EINA_LIST_FOREACH(wd->items, n, it) elm_widget_item_pre_notify_del(it);
 470    _elm_list_unwalk(wd);
 471    if (wd->to_delete)
 472      ERR("ERROR: leaking nodes!\n");
 473
 474    EINA_LIST_FREE(wd->items, it)
 475      {
 476         _elm_list_item_free(it);
 477         elm_widget_item_free(it);
 478      }
 479    eina_list_free(wd->selected);
 480    free(wd);
 481 }
 482
 483 static void
 484 _show_region_hook(void *data, Evas_Object *obj)
 485 {
 486    Widget_Data *wd = elm_widget_data_get(data);
 487    Evas_Coord x, y, w, h;
 488    if (!wd) return;
 489    elm_widget_show_region_get(obj, &x, &y, &w, &h);
 490    elm_smart_scroller_child_region_set(wd->scr, x, y, w, h);
 491 }
 492
 493 static void
 494 _disable_hook(Evas_Object *obj)
 495 {
 496    Widget_Data *wd = elm_widget_data_get(obj);
 497    if (!wd) return;
 498    if (elm_widget_disabled_get(obj))
 499      {
 500         _signal_emit_hook(obj, "elm,state,disabled", "elm");
 501         elm_widget_scroll_freeze_push(obj);
 502         elm_widget_scroll_hold_push(obj);
 503         /* FIXME: if we get to have a way to only un-highlight items
 504          * in the future, keeping them selected... */
 505         _deselect_all_items(wd);
 506      }
 507    else
 508      {
 509         _signal_emit_hook(obj, "elm,state,enabled", "elm");
 510         elm_widget_scroll_freeze_pop(obj);
 511         elm_widget_scroll_hold_pop(obj);
 512      }
 513 }
 514
 515 static void
 516 _sizing_eval(Evas_Object *obj)
 517 {
 518
 519    Widget_Data *wd = elm_widget_data_get(obj);
 520    if (!wd) return;
 521    Evas_Coord  vw, vh, minw, minh, maxw, maxh, w, h, vmw, vmh;
 522    double xw, yw;
 523
 524    evas_object_size_hint_min_get(wd->box, &minw, &minh);
 525    evas_object_size_hint_max_get(wd->box, &maxw, &maxh);
 526    evas_object_size_hint_weight_get(wd->box, &xw, &yw);
 527    if (!wd->scr) return;
 528    elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 529    if (xw > 0.0)
 530      {
 531         if ((minw > 0) && (vw < minw)) vw = minw;
 532         else if ((maxw > 0) && (vw > maxw)) vw = maxw;
 533      }
 534    else if (minw > 0) vw = minw;
 535    if (yw > 0.0)
 536      {
 537         if ((minh > 0) && (vh < minh)) vh = minh;
 538         else if ((maxh > 0) && (vh > maxh)) vh = maxh;
 539      }
 540    else if (minh > 0) vh = minh;
 541    evas_object_resize(wd->box, vw, vh);
 542    w = -1;
 543    h = -1;
 544    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
 545                              &vmw, &vmh);
 546    if (wd->scr_minw) w = vmw + minw;
 547    if (wd->scr_minh) h = vmh + minh;
 548
 549    evas_object_size_hint_max_get(obj, &maxw, &maxh);
 550    if ((maxw > 0) && (w > maxw))
 551      w = maxw;
 552    if ((maxh > 0) && (h > maxh))
 553      h = maxh;
 554
 555    evas_object_size_hint_min_set(obj, w, h);
 556 }
 557
 558 static void
 559 _signal_emit_hook(Evas_Object *obj, const char *emission, const char *source)
 560 {
 561    Widget_Data *wd = elm_widget_data_get(obj);
 562    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
 563                            emission, source);
 564 }
 565
 566 static void
 567 _signal_callback_add_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
 568 {
 569    Widget_Data *wd = elm_widget_data_get(obj);
 570    edje_object_signal_callback_add(elm_smart_scroller_edje_object_get(wd->scr),
 571                                    emission, source, func_cb, data);
 572 }
 573
 574 static void
 575 _signal_callback_del_hook(Evas_Object *obj, const char *emission, const char *source, Edje_Signal_Cb func_cb, void *data)
 576 {
 577    Widget_Data *wd = elm_widget_data_get(obj);
 578    edje_object_signal_callback_del_full(
 579       elm_smart_scroller_edje_object_get(wd->scr),
 580       emission, source, func_cb, data);
 581 }
 582
 583 static void
 584 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
 585 {
 586    Widget_Data *wd = elm_widget_data_get(obj);
 587    Elm_List_Item *it;
 588    Eina_List *n;
 589
 590    if (!wd) return;
 591    if (wd->scr)
 592      elm_smart_scroller_mirrored_set(wd->scr, rtl);
 593
 594    EINA_LIST_FOREACH(wd->items, n, it)
 595       edje_object_mirrored_set(VIEW(it), rtl);
 596 }
 597
 598 static void
 599 _theme_hook(Evas_Object *obj)
 600 {
 601    Widget_Data *wd = elm_widget_data_get(obj);
 602    Elm_List_Item *it;
 603    Eina_List *n;
 604
 605    if (!wd) return;
 606    _elm_widget_mirrored_reload(obj);
 607    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 608
 609    if (wd->scr)
 610      {
 611         Evas_Object *edj;
 612         const char *str;
 613
 614         elm_smart_scroller_object_theme_set(obj, wd->scr, "list", "base",
 615                                             elm_widget_style_get(obj));
 616         //        edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
 617         edj = elm_smart_scroller_edje_object_get(wd->scr);
 618         str = edje_object_data_get(edj, "focus_highlight");
 619         if ((str) && (!strcmp(str, "on")))
 620           elm_widget_highlight_in_theme_set(obj, EINA_TRUE);
 621         else
 622           elm_widget_highlight_in_theme_set(obj, EINA_FALSE);
 623         elm_object_style_set(wd->scr, elm_widget_style_get(obj));
 624      }
 625    EINA_LIST_FOREACH(wd->items, n, it)
 626      {
 627         edje_object_scale_set(VIEW(it), elm_widget_scale_get(obj) * _elm_config->scale);
 628         it->fixed = 0;
 629      }
 630    _fix_items(obj);
 631    _sizing_eval(obj);
 632 }
 633
 634 static void
 635 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
 636 {
 637    Widget_Data *wd = elm_widget_data_get(obj);
 638    if (!wd) return;
 639    if (elm_widget_focus_get(obj))
 640      {
 641         edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
 642         evas_object_focus_set(wd->self, EINA_TRUE);
 643
 644         if ((wd->selected) && (!wd->last_selected_item))
 645           wd->last_selected_item = eina_list_data_get(wd->selected);
 646      }
 647    else
 648      {
 649         edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
 650         evas_object_focus_set(wd->self, EINA_FALSE);
 651      }
 652 }
 653
 654 static void
 655 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 656 {
 657    Widget_Data *wd = elm_widget_data_get(data);
 658    if (!wd) return;
 659    _fix_items(data);
 660    _sizing_eval(data);
 661 }
 662
 663 static void
 664 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
 665 {
 666    Widget_Data *wd = elm_widget_data_get(obj);
 667    Evas_Object *sub = event_info;
 668    const Eina_List *l;
 669    Elm_List_Item *it;
 670
 671    if (!wd) return;
 672    if (!sub) abort();
 673    if ((sub == wd->box) || (sub == wd->scr)) return;
 674
 675    EINA_LIST_FOREACH(wd->items, l, it)
 676      {
 677         if ((sub == it->icon) || (sub == it->end))
 678           {
 679              if (it->icon == sub) it->icon = NULL;
 680              if (it->end == sub) it->end = NULL;
 681              evas_object_event_callback_del_full
 682              (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints,
 683               obj);
 684              if (!wd->walking)
 685                {
 686                   _fix_items(obj);
 687                   _sizing_eval(obj);
 688                }
 689              else
 690                wd->fix_pending = EINA_TRUE;
 691              break;
 692           }
 693      }
 694 }
 695
 696 static void
 697 _item_highlight(Elm_List_Item *it)
 698 {
 699    Evas_Object *obj = WIDGET(it);
 700    Widget_Data *wd = elm_widget_data_get(obj);
 701    const char *selectraise;
 702
 703    if (!wd) return;
 704    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 705    if ((it->highlighted) || (it->base.disabled)) return;
 706
 707    evas_object_ref(obj);
 708    _elm_list_walk(wd);
 709
 710    edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
 711    selectraise = edje_object_data_get(VIEW(it), "selectraise");
 712    if ((selectraise) && (!strcmp(selectraise, "on")))
 713      evas_object_raise(VIEW(it));
 714    it->highlighted = EINA_TRUE;
 715
 716    _elm_list_unwalk(wd);
 717    evas_object_unref(obj);
 718 }
 719
 720 static void
 721 _item_select(Elm_List_Item *it)
 722 {
 723    Evas_Object *obj = WIDGET(it);
 724    Widget_Data *wd = elm_widget_data_get(obj);
 725
 726    if (!wd) return;
 727    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 728    if (it->base.disabled) return;
 729    if (it->selected)
 730      {
 731         if (wd->always_select) goto call;
 732         return;
 733      }
 734    it->selected = EINA_TRUE;
 735    wd->selected = eina_list_append(wd->selected, it);
 736
 737 call:
 738    evas_object_ref(obj);
 739    _elm_list_walk(wd);
 740
 741    if (it->func) it->func((void *)it->base.data, WIDGET(it), it);
 742    evas_object_smart_callback_call(obj, SIG_SELECTED, it);
 743    it->wd->last_selected_item = (Elm_Object_Item *) it;
 744
 745    _elm_list_unwalk(wd);
 746    evas_object_unref(obj);
 747 }
 748
 749 static void
 750 _item_unselect(Elm_List_Item *it)
 751 {
 752    Evas_Object *obj = WIDGET(it);
 753    Widget_Data *wd = elm_widget_data_get(obj);
 754    const char *stacking, *selectraise;
 755
 756    if (!wd) return;
 757    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 758    if (!it->highlighted) return;
 759
 760    evas_object_ref(obj);
 761    _elm_list_walk(wd);
 762
 763    edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
 764    stacking = edje_object_data_get(VIEW(it), "stacking");
 765    selectraise = edje_object_data_get(VIEW(it), "selectraise");
 766    if ((selectraise) && (!strcmp(selectraise, "on")))
 767      {
 768         if ((stacking) && (!strcmp(stacking, "below")))
 769           evas_object_lower(VIEW(it));
 770      }
 771    it->highlighted = EINA_FALSE;
 772    if (it->selected)
 773      {
 774         it->selected = EINA_FALSE;
 775         wd->selected = eina_list_remove(wd->selected, it);
 776         evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
 777      }
 778
 779    _elm_list_unwalk(wd);
 780    evas_object_unref(obj);
 781 }
 782
 783 static Eina_Bool
 784 _swipe_cancel(void *data)
 785 {
 786    Elm_List_Item *it = data;
 787    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 788
 789    if (!wd) return ECORE_CALLBACK_CANCEL;
 790    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
 791    wd->swipe = EINA_FALSE;
 792    wd->movements = 0;
 793    return ECORE_CALLBACK_RENEW;
 794 }
 795
 796 static void
 797 _mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
 798 {
 799    Elm_List_Item *it = data;
 800    Evas_Object *obj2 = WIDGET(it);
 801    Widget_Data *wd = elm_widget_data_get(obj2);
 802    Evas_Event_Mouse_Move *ev = event_info;
 803
 804    if (!wd) return;
 805    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 806
 807    evas_object_ref(obj2);
 808    _elm_list_walk(wd);
 809
 810    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
 811      {
 812         if (!wd->on_hold)
 813           {
 814              wd->on_hold = EINA_TRUE;
 815              if (it->long_timer)
 816                {
 817                   ecore_timer_del(it->long_timer);
 818                   it->long_timer = NULL;
 819                }
 820              if (!wd->wasselected)
 821                _item_unselect(it);
 822           }
 823         if (wd->movements == SWIPE_MOVES) wd->swipe = EINA_TRUE;
 824         else
 825           {
 826              wd->history[wd->movements].x = ev->cur.canvas.x;
 827              wd->history[wd->movements].y = ev->cur.canvas.y;
 828              if (abs((wd->history[wd->movements].x - wd->history[0].x)) > 40)
 829                wd->swipe = EINA_TRUE;
 830              else
 831                wd->movements++;
 832           }
 833      }
 834
 835    _elm_list_unwalk(wd);
 836    evas_object_unref(obj2);
 837 }
 838
 839 static void
 840 _edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
 841 {
 842    Evas_Object *obj = data;
 843    evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
 844 }
 845
 846 static void
 847 _edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
 848 {
 849    Evas_Object *obj = data;
 850    evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
 851 }
 852
 853 static void
 854 _edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
 855 {
 856    Evas_Object *obj = data;
 857    evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
 858 }
 859
 860 static void
 861 _edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
 862 {
 863    Evas_Object *obj = data;
 864    evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
 865 }
 866
 867 static Eina_Bool
 868 _long_press(void *data)
 869 {
 870    Elm_List_Item *it = data;
 871    Evas_Object *obj = WIDGET(it);
 872    Widget_Data *wd = elm_widget_data_get(obj);
 873
 874    if (!wd) goto end;
 875
 876    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
 877    it->long_timer = NULL;
 878    if (it->base.disabled) goto end;
 879
 880    wd->longpressed = EINA_TRUE;
 881    evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
 882
 883 end:
 884    return ECORE_CALLBACK_CANCEL;
 885 }
 886
 887 static void
 888 _swipe(Elm_List_Item *it)
 889 {
 890    int i, sum = 0;
 891    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 892
 893    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 894    if (!wd) return;
 895    wd->swipe = EINA_FALSE;
 896    for (i = 0; i < wd->movements; i++)
 897      {
 898         sum += wd->history[i].x;
 899         if (abs(wd->history[0].y - wd->history[i].y) > 10) return;
 900      }
 901
 902    sum /= wd->movements;
 903    if (abs(sum - wd->history[0].x) <= 10) return;
 904    evas_object_smart_callback_call(WIDGET(it), "swipe", it);
 905 }
 906
 907 static void
 908 _mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
 909 {
 910    Elm_List_Item *it = data;
 911    Evas_Object *obj2 = WIDGET(it);
 912    Widget_Data *wd = elm_widget_data_get(obj2);
 913    Evas_Event_Mouse_Down *ev = event_info;
 914
 915    if (!wd) return;
 916    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 917    if (ev->button != 1) return;
 918    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
 919    else wd->on_hold = EINA_FALSE;
 920    if (wd->on_hold) return;
 921    wd->wasselected = it->selected;
 922
 923    evas_object_ref(obj2);
 924    _elm_list_walk(wd);
 925
 926    _item_highlight(it);
 927    wd->longpressed = EINA_FALSE;
 928    if (it->long_timer) ecore_timer_del(it->long_timer);
 929    it->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, it);
 930    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
 931    it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
 932    /* Always call the callbacks last - the user may delete our context! */
 933    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
 934      {
 935         evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
 936         evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
 937      }
 938    wd->swipe = EINA_FALSE;
 939    wd->movements = 0;
 940
 941    _elm_list_unwalk(wd);
 942    evas_object_unref(obj2);
 943 }
 944
 945 static void
 946 _mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
 947 {
 948    Elm_List_Item *it = data;
 949    Evas_Object *obj2 = WIDGET(it);
 950    Widget_Data *wd = elm_widget_data_get(obj2);
 951    Evas_Event_Mouse_Up *ev = event_info;
 952
 953    if (!wd) return;
 954    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
 955    if (ev->button != 1) return;
 956    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) wd->on_hold = EINA_TRUE;
 957    else wd->on_hold = EINA_FALSE;
 958    wd->longpressed = EINA_FALSE;
 959    if (it->long_timer)
 960      {
 961         ecore_timer_del(it->long_timer);
 962         it->long_timer = NULL;
 963      }
 964    if (it->swipe_timer)
 965      {
 966         ecore_timer_del(it->swipe_timer);
 967         it->swipe_timer = NULL;
 968      }
 969    if (wd->on_hold)
 970      {
 971         if (wd->swipe) _swipe(data);
 972         wd->on_hold = EINA_FALSE;
 973         return;
 974      }
 975    if (wd->longpressed)
 976      {
 977         if (!wd->wasselected) _item_unselect(it);
 978         wd->wasselected = 0;
 979         return;
 980      }
 981
 982    if (it->base.disabled)
 983      return;
 984    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
 985
 986    evas_object_ref(obj2);
 987    _elm_list_walk(wd);
 988
 989    if (wd->multi)
 990      {
 991         if (!it->selected)
 992           {
 993              _item_highlight(it);
 994              _item_select(it);
 995           }
 996         else _item_unselect(it);
 997      }
 998    else
 999      {
1000         if (!it->selected)
1001           {
1002              while (wd->selected)
1003                _item_unselect(wd->selected->data);
1004              _item_highlight(it);
1005              _item_select(it);
1006           }
1007         else
1008           {
1009              const Eina_List *l, *l_next;
1010              Elm_List_Item *it2;
1011
1012              EINA_LIST_FOREACH_SAFE(wd->selected, l, l_next, it2)
1013                 if (it2 != it) _item_unselect(it2);
1014              _item_highlight(it);
1015              _item_select(it);
1016           }
1017      }
1018
1019    _elm_list_unwalk(wd);
1020    evas_object_unref(obj2);
1021 }
1022
1023 static void
1024 _item_disable(Elm_Object_Item *it)
1025 {
1026    Elm_List_Item *item = (Elm_List_Item *) it;
1027    if (item->base.disabled)
1028      edje_object_signal_emit(VIEW(item), "elm,state,disabled", "elm");
1029    else
1030      edje_object_signal_emit(VIEW(item), "elm,state,enabled", "elm");
1031 }
1032
1033 static void
1034 _item_content_set(Elm_Object_Item *it, const char *part, Evas_Object *content)
1035 {
1036    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1037    Elm_List_Item *item = (Elm_List_Item *) it;
1038    Evas_Object **icon_p = NULL;
1039    Eina_Bool dummy = EINA_FALSE;
1040
1041    if ((!part) || (!strcmp(part, "start")))
1042      {
1043         icon_p = &(item->icon);
1044         dummy = item->dummy_icon;
1045         if (!content) item->dummy_icon = EINA_FALSE;
1046         else item->dummy_icon = EINA_TRUE;
1047      }
1048    else if (!strcmp(part, "end"))
1049      {
1050         icon_p = &(item->end);
1051         dummy = item->dummy_end;
1052         if (!content) item->dummy_end = EINA_FALSE;
1053         else item->dummy_end = EINA_TRUE;
1054      }
1055    else
1056      return;
1057
1058    if (content == *icon_p) return;
1059    if ((dummy) && (!content)) return;
1060    if (dummy) evas_object_del(*icon_p);
1061    if (!content)
1062      {
1063         content = evas_object_rectangle_add(evas_object_evas_get(WIDGET(item)));
1064         evas_object_color_set(content, 0, 0, 0, 0);
1065      }
1066    if (*icon_p)
1067      {
1068         evas_object_del(*icon_p);
1069         *icon_p = NULL;
1070      }
1071    *icon_p = content;
1072    if (VIEW(item))
1073      edje_object_part_swallow(VIEW(item), "elm.swallow.icon", content);
1074 }
1075
1076 static Evas_Object *
1077 _item_content_get(const Elm_Object_Item *it, const char *part)
1078 {
1079    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1080    Elm_List_Item *item = (Elm_List_Item *) it;
1081
1082    if ((!part) || (!strcmp(part, "start")))
1083      {
1084         if (item->dummy_icon) return NULL;
1085         return item->icon;
1086      }
1087    else if (!strcmp(part, "end"))
1088      {
1089         if (item->dummy_end) return NULL;
1090         return item->end;
1091      }
1092    return NULL;
1093 }
1094
1095 static Evas_Object *
1096 _item_content_unset(const Elm_Object_Item *it, const char *part)
1097 {
1098    Elm_List_Item *item = (Elm_List_Item *) it;
1099
1100    if ((!part) || (!strcmp(part, "start")))
1101      {
1102         Evas_Object *obj = item->icon;
1103         _item_content_set((Elm_Object_Item *) it, part, NULL);
1104         return obj;
1105      }
1106    else if (!strcmp(part, "end"))
1107      {
1108         Evas_Object *obj = item->end;
1109         _item_content_set((Elm_Object_Item *) it, part, NULL);
1110         return obj;
1111      }
1112    return NULL;
1113 }
1114
1115 static void
1116 _item_text_set(Elm_Object_Item *it, const char *part, const char *text)
1117 {
1118    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1119    Elm_List_Item *list_it = (Elm_List_Item *) it;
1120    if (part && strcmp(part, "default")) return;
1121    if (!eina_stringshare_replace(&list_it->label, text)) return;
1122    if (VIEW(list_it))
1123      edje_object_part_text_set(VIEW(list_it), "elm.text", text);
1124 }
1125
1126 static const char *
1127 _item_text_get(const Elm_Object_Item *it, const char *part)
1128 {
1129    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1130    if (part && strcmp(part, "default")) return NULL;
1131    return ((Elm_List_Item *) it)->label;
1132 }
1133
1134 static Eina_Bool
1135 _item_del_pre_hook(Elm_Object_Item *it)
1136 {
1137   ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1138
1139    Evas_Object *obj = WIDGET(it);
1140    Elm_List_Item *item = (Elm_List_Item *) it;
1141    Widget_Data *wd = elm_widget_data_get(obj);
1142    if (!wd) return EINA_FALSE;
1143
1144    if (item->selected) _item_unselect(item);
1145
1146    if (wd->walking > 0)
1147      {
1148         if (item->deleted) return EINA_FALSE;
1149         item->deleted = EINA_TRUE;
1150         wd->to_delete = eina_list_append(wd->to_delete, item);
1151         return EINA_FALSE;
1152      }
1153
1154    wd->items = eina_list_remove_list(wd->items, item->node);
1155
1156    evas_object_ref(obj);
1157    _elm_list_walk(wd);
1158
1159    _elm_list_item_free(item);
1160
1161    _elm_list_unwalk(wd);
1162    evas_object_unref(obj);
1163
1164    return EINA_TRUE;
1165 }
1166
1167 static Elm_List_Item *
1168 _item_new(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1169 {
1170    Widget_Data *wd = elm_widget_data_get(obj);
1171    Elm_List_Item *it;
1172
1173    if (!wd) return NULL;
1174    it = elm_widget_item_new(obj, Elm_List_Item);
1175    it->wd = wd;
1176    it->label = eina_stringshare_add(label);
1177    it->icon = icon;
1178    it->end = end;
1179    it->func = func;
1180    it->base.data = data;
1181    VIEW(it) = edje_object_add(evas_object_evas_get(obj));
1182    edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
1183    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
1184                                   _mouse_down, it);
1185    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
1186                                   _mouse_up, it);
1187    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
1188                                   _mouse_move, it);
1189    evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1190    evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, EVAS_HINT_FILL);
1191    if (it->icon)
1192      {
1193         elm_widget_sub_object_add(obj, it->icon);
1194         evas_object_event_callback_add(it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1195                                        _changed_size_hints, obj);
1196      }
1197    if (it->end)
1198      {
1199         elm_widget_sub_object_add(obj, it->end);
1200         evas_object_event_callback_add(it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1201                                        _changed_size_hints, obj);
1202      }
1203    elm_widget_item_disable_hook_set(it, _item_disable);
1204    elm_widget_item_content_set_hook_set(it, _item_content_set);
1205    elm_widget_item_content_get_hook_set(it, _item_content_get);
1206    elm_widget_item_content_unset_hook_set(it, _item_content_unset);
1207    elm_widget_item_text_set_hook_set(it, _item_text_set);
1208    elm_widget_item_text_get_hook_set(it, _item_text_get);
1209    elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
1210    return it;
1211 }
1212
1213 static void
1214 _elm_list_mode_set_internal(Widget_Data *wd)
1215 {
1216    if (!wd->scr)
1217      return;
1218
1219    if (wd->mode == ELM_LIST_LIMIT)
1220      {
1221         if (!wd->h_mode)
1222           {
1223              wd->scr_minw = EINA_TRUE;
1224              wd->scr_minh = EINA_FALSE;
1225           }
1226         else
1227           {
1228              wd->scr_minw = EINA_FALSE;
1229              wd->scr_minh = EINA_TRUE;
1230           }
1231      }
1232    else if (wd->mode == ELM_LIST_EXPAND)
1233      {
1234         wd->scr_minw = EINA_TRUE;
1235         wd->scr_minh = EINA_TRUE;
1236      }
1237    else
1238      {
1239         wd->scr_minw = EINA_FALSE;
1240         wd->scr_minh = EINA_FALSE;
1241      }
1242
1243    _sizing_eval(wd->self);
1244 }
1245
1246 static void
1247 _fix_items(Evas_Object *obj)
1248 {
1249    Widget_Data *wd = elm_widget_data_get(obj);
1250    if (!wd) return;
1251    const Eina_List *l;
1252    Elm_List_Item *it;
1253    Evas_Coord minw[2] = { 0, 0 }, minh[2] = { 0, 0 };
1254    Evas_Coord mw, mh;
1255    int i, redo = 0;
1256    const char *style = elm_widget_style_get(obj);
1257    const char *it_plain = wd->h_mode ? "h_item" : "item";
1258    const char *it_odd = wd->h_mode ? "h_item_odd" : "item_odd";
1259    const char *it_compress = wd->h_mode ? "h_item_compress" : "item_compress";
1260    const char *it_compress_odd = wd->h_mode ? "h_item_compress_odd" : "item_compress_odd";
1261
1262    if (wd->walking)
1263      {
1264         wd->fix_pending = EINA_TRUE;
1265         return;
1266      }
1267
1268    evas_object_ref(obj);
1269    _elm_list_walk(wd); // watch out "return" before unwalk!
1270
1271    EINA_LIST_FOREACH(wd->items, l, it)
1272      {
1273         if (it->deleted) continue;
1274         if (it->icon)
1275           {
1276              evas_object_size_hint_min_get(it->icon, &mw, &mh);
1277              if (mw > minw[0]) minw[0] = mw;
1278              if (mh > minh[0]) minh[0] = mh;
1279           }
1280         if (it->end)
1281           {
1282              evas_object_size_hint_min_get(it->end, &mw, &mh);
1283              if (mw > minw[1]) minw[1] = mw;
1284              if (mh > minh[1]) minh[1] = mh;
1285           }
1286      }
1287
1288    if ((minw[0] != wd->minw[0]) || (minw[1] != wd->minw[1]) ||
1289        (minw[0] != wd->minh[0]) || (minh[1] != wd->minh[1]))
1290      {
1291         wd->minw[0] = minw[0];
1292         wd->minw[1] = minw[1];
1293         wd->minh[0] = minh[0];
1294         wd->minh[1] = minh[1];
1295         redo = 1;
1296      }
1297    i = 0;
1298    EINA_LIST_FOREACH(wd->items, l, it)
1299      {
1300         if (it->deleted)
1301           continue;
1302
1303         it->even = i & 0x1;
1304         if ((it->even != it->is_even) || (!it->fixed) || (redo))
1305           {
1306              const char *stacking;
1307
1308              /* FIXME: separators' themes seem to be b0rked */
1309              if (it->is_separator)
1310                _elm_theme_object_set(obj, VIEW(it), "separator",
1311                                      wd->h_mode ? "horizontal" : "vertical",
1312                                      style);
1313              else if (wd->mode == ELM_LIST_COMPRESS)
1314                {
1315                   if (it->even)
1316                     _elm_theme_object_set(obj, VIEW(it), "list",
1317                                           it_compress, style);
1318                   else
1319                     _elm_theme_object_set(obj, VIEW(it), "list",
1320                                           it_compress_odd, style);
1321                }
1322              else
1323                {
1324                   if (it->even)
1325                     _elm_theme_object_set(obj, VIEW(it), "list", it_plain,
1326                                           style);
1327                   else
1328                     _elm_theme_object_set(obj, VIEW(it), "list", it_odd,
1329                                           style);
1330                }
1331              stacking = edje_object_data_get(VIEW(it), "stacking");
1332              if (stacking)
1333                {
1334                   if (!strcmp(stacking, "below"))
1335                     evas_object_lower(VIEW(it));
1336                   else if (!strcmp(stacking, "above"))
1337                     evas_object_raise(VIEW(it));
1338                }
1339              edje_object_part_text_set(VIEW(it), "elm.text", it->label);
1340
1341              if ((!it->icon) && (minh[0] > 0))
1342                {
1343                   it->icon = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
1344                   evas_object_color_set(it->icon, 0, 0, 0, 0);
1345                   it->dummy_icon = EINA_TRUE;
1346                }
1347              if ((!it->end) && (minh[1] > 0))
1348                {
1349                   it->end = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
1350                   evas_object_color_set(it->end, 0, 0, 0, 0);
1351                   it->dummy_end = EINA_TRUE;
1352                }
1353              if (it->icon)
1354                {
1355                   evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
1356                   evas_object_size_hint_max_set(it->icon, 99999, 99999);
1357                   edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
1358                }
1359              if (it->end)
1360                {
1361                   evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
1362                   evas_object_size_hint_max_set(it->end, 99999, 99999);
1363                   edje_object_part_swallow(VIEW(it), "elm.swallow.end", it->end);
1364                }
1365              if (!it->fixed)
1366                {
1367                   // this may call up user and it may modify the list item
1368                   // but we're safe as we're flagged as walking.
1369                   // just don't process further
1370                   edje_object_message_signal_process(VIEW(it));
1371                   if (it->deleted)
1372                     continue;
1373                   mw = mh = -1;
1374                   elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1375                   edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
1376                   elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1377                   evas_object_size_hint_min_set(VIEW(it), mw, mh);
1378                   evas_object_show(VIEW(it));
1379                }
1380              if ((it->selected) || (it->highlighted))
1381                {
1382                   const char *selectraise;
1383
1384                   // this may call up user and it may modify the list item
1385                   // but we're safe as we're flagged as walking.
1386                   // just don't process further
1387                   edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
1388                   if (it->deleted)
1389                     continue;
1390
1391                   selectraise = edje_object_data_get(VIEW(it), "selectraise");
1392                   if ((selectraise) && (!strcmp(selectraise, "on")))
1393                     evas_object_raise(VIEW(it));
1394                }
1395              if (it->base.disabled)
1396                edje_object_signal_emit(VIEW(it), "elm,state,disabled",
1397                                        "elm");
1398
1399              it->fixed = EINA_TRUE;
1400              it->is_even = it->even;
1401           }
1402         i++;
1403      }
1404
1405    mw = 0; mh = 0;
1406    evas_object_size_hint_min_get(wd->box, &mw, &mh);
1407
1408    _elm_list_mode_set_internal(wd);
1409
1410    _elm_list_unwalk(wd);
1411    evas_object_unref(obj);
1412 }
1413
1414 static void
1415 _hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1416 {
1417    Widget_Data *wd = elm_widget_data_get(obj);
1418    if (!wd) return;
1419    if (wd->scr)
1420      elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
1421 }
1422
1423 static void
1424 _hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1425 {
1426    Widget_Data *wd = elm_widget_data_get(obj);
1427    if (!wd) return;
1428    if (wd->scr)
1429      elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1430 }
1431
1432 static void
1433 _freeze_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1434 {
1435    Widget_Data *wd = elm_widget_data_get(obj);
1436    if (!wd) return;
1437    if (wd->scr)
1438      elm_smart_scroller_freeze_set(wd->scr, EINA_TRUE);
1439 }
1440
1441 static void
1442 _freeze_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
1443 {
1444    Widget_Data *wd = elm_widget_data_get(obj);
1445    if (!wd) return;
1446    if (wd->scr)
1447      elm_smart_scroller_freeze_set(wd->scr, EINA_FALSE);
1448 }
1449
1450 static void
1451 _resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1452 {
1453    _sizing_eval(data);
1454 }
1455
1456 EAPI Evas_Object *
1457 elm_list_add(Evas_Object *parent)
1458 {
1459    Evas_Object *obj;
1460    Evas *e;
1461    Widget_Data *wd;
1462    Evas_Coord minw, minh;
1463
1464    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1465
1466    ELM_SET_WIDTYPE(widtype, "list");
1467    elm_widget_type_set(obj, "list");
1468    elm_widget_sub_object_add(parent, obj);
1469    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
1470    elm_widget_data_set(obj, wd);
1471    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1472    elm_widget_del_hook_set(obj, _del_hook);
1473    elm_widget_theme_hook_set(obj, _theme_hook);
1474    elm_widget_disable_hook_set(obj, _disable_hook);
1475    elm_widget_can_focus_set(obj, EINA_TRUE);
1476    elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
1477    elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
1478    elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
1479    elm_widget_event_hook_set(obj, _event_hook);
1480    elm_widget_translate_hook_set(obj, _translate_hook);
1481
1482    wd->self = obj;
1483    wd->scr = elm_smart_scroller_add(e);
1484    elm_smart_scroller_widget_set(wd->scr, obj);
1485    elm_widget_resize_object_set(obj, wd->scr);
1486    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1487                                   _changed_size_hints, obj);
1488    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr), &minw, &minh);
1489    evas_object_size_hint_min_set(obj, minw, minh);
1490    evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);
1491
1492    elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
1493                                        _elm_config->thumbscroll_bounce_enable);
1494
1495    wd->box = elm_box_add(parent);
1496    elm_box_homogeneous_set(wd->box, 1);
1497    evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1498    evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1499    elm_widget_on_show_region_hook_set(wd->box, _show_region_hook, obj);
1500    elm_widget_sub_object_add(obj, wd->box);
1501    elm_smart_scroller_child_set(wd->scr, wd->box);
1502    evas_object_event_callback_add(wd->box, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
1503                                   _changed_size_hints, obj);
1504
1505    evas_object_show(wd->box);
1506
1507    _theme_hook(obj);
1508
1509    wd->mode = ELM_LIST_SCROLL;
1510
1511    evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
1512    evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
1513    evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
1514    evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
1515
1516    evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
1517    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
1518    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
1519    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
1520    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
1521
1522    evas_object_smart_callbacks_descriptions_set(obj, _signals);
1523
1524    _mirrored_set(obj, elm_widget_mirrored_get(obj));
1525    _sizing_eval(obj);
1526    return obj;
1527 }
1528
1529 EAPI void
1530 elm_list_go(Evas_Object *obj)
1531 {
1532    ELM_CHECK_WIDTYPE(obj, widtype);
1533    Widget_Data *wd = elm_widget_data_get(obj);
1534    if (!wd) return;
1535    _fix_items(obj);
1536 }
1537
1538 EAPI void
1539 elm_list_multi_select_set(Evas_Object *obj, Eina_Bool multi)
1540 {
1541    ELM_CHECK_WIDTYPE(obj, widtype);
1542    Widget_Data *wd = elm_widget_data_get(obj);
1543    if (!wd) return;
1544    wd->multi = multi;
1545 }
1546
1547 EAPI Eina_Bool
1548 elm_list_multi_select_get(const Evas_Object *obj)
1549 {
1550    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1551    Widget_Data *wd = elm_widget_data_get(obj);
1552    if (!wd) return EINA_FALSE;
1553    return wd->multi;
1554 }
1555
1556 EAPI void
1557 elm_list_mode_set(Evas_Object *obj, Elm_List_Mode mode)
1558 {
1559    ELM_CHECK_WIDTYPE(obj, widtype);
1560
1561    Widget_Data *wd;
1562
1563    wd = elm_widget_data_get(obj);
1564    if (!wd)
1565      return;
1566    if (wd->mode == mode)
1567      return;
1568    wd->mode = mode;
1569
1570    _elm_list_mode_set_internal(wd);
1571 }
1572
1573 EAPI Elm_List_Mode
1574 elm_list_mode_get(const Evas_Object *obj)
1575 {
1576    ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
1577    Widget_Data *wd = elm_widget_data_get(obj);
1578    if (!wd) return ELM_LIST_LAST;
1579    return wd->mode;
1580 }
1581
1582 EAPI void
1583 elm_list_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
1584 {
1585    ELM_CHECK_WIDTYPE(obj, widtype);
1586
1587    Widget_Data *wd;
1588    Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
1589
1590    wd = elm_widget_data_get(obj);
1591    if (!wd)
1592      return;
1593
1594    if (wd->h_mode == horizontal)
1595      return;
1596
1597    wd->h_mode = horizontal;
1598    elm_box_horizontal_set(wd->box, horizontal);
1599
1600    if (horizontal)
1601      {
1602         evas_object_size_hint_weight_set(wd->box, 0.0, EVAS_HINT_EXPAND);
1603         evas_object_size_hint_align_set(wd->box, 0.0, EVAS_HINT_FILL);
1604         elm_smart_scroller_bounce_allow_set(wd->scr, bounce, EINA_FALSE);
1605      }
1606    else
1607      {
1608         evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND, 0.0);
1609         evas_object_size_hint_align_set(wd->box, EVAS_HINT_FILL, 0.0);
1610         elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE, bounce);
1611      }
1612
1613    _elm_list_mode_set_internal(wd);
1614 }
1615
1616 EAPI Eina_Bool
1617 elm_list_horizontal_get(const Evas_Object *obj)
1618 {
1619    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1620
1621    Widget_Data *wd;
1622
1623    wd = elm_widget_data_get(obj);
1624    if (!wd)
1625      return EINA_FALSE;
1626
1627    return wd->h_mode;
1628 }
1629
1630 EAPI void
1631 elm_list_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select)
1632 {
1633    ELM_CHECK_WIDTYPE(obj, widtype);
1634    Widget_Data *wd = elm_widget_data_get(obj);
1635    if (!wd) return;
1636    wd->always_select = always_select;
1637 }
1638
1639 EAPI Eina_Bool
1640 elm_list_always_select_mode_get(const Evas_Object *obj)
1641 {
1642    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1643    Widget_Data *wd = elm_widget_data_get(obj);
1644    if (!wd) return EINA_FALSE;
1645    return wd->always_select;
1646 }
1647
1648 EAPI void
1649 elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
1650 {
1651    ELM_CHECK_WIDTYPE(obj, widtype);
1652    Widget_Data *wd = elm_widget_data_get(obj);
1653    if (!wd) return;
1654    if (wd->scr)
1655      elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
1656 }
1657
1658 EAPI void
1659 elm_list_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
1660 {
1661    ELM_CHECK_WIDTYPE(obj, widtype);
1662    Widget_Data *wd = elm_widget_data_get(obj);
1663    if (!wd) return;
1664    elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
1665 }
1666
1667 EAPI void
1668 elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
1669 {
1670    ELM_CHECK_WIDTYPE(obj, widtype);
1671    Widget_Data *wd = elm_widget_data_get(obj);
1672    if ((!wd) || (!wd->scr)) return;
1673    if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
1674        (policy_v >= ELM_SCROLLER_POLICY_LAST))
1675      return;
1676    elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
1677 }
1678
1679 EAPI void
1680 elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
1681 {
1682    ELM_CHECK_WIDTYPE(obj, widtype);
1683    Widget_Data *wd = elm_widget_data_get(obj);
1684    Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
1685    if ((!wd) || (!wd->scr)) return;
1686    elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
1687    if (policy_h) *policy_h = (Elm_Scroller_Policy) s_policy_h;
1688    if (policy_v) *policy_v = (Elm_Scroller_Policy) s_policy_v;
1689 }
1690
1691 EAPI void
1692 elm_list_clear(Evas_Object *obj)
1693 {
1694    ELM_CHECK_WIDTYPE(obj, widtype);
1695    Widget_Data *wd = elm_widget_data_get(obj);
1696    Elm_List_Item *it;
1697
1698    if (!wd) return;
1699    if (!wd->items) return;
1700
1701    eina_list_free(wd->selected);
1702    wd->selected = NULL;
1703
1704    if (wd->walking > 0)
1705      {
1706         Eina_List *n;
1707
1708         EINA_LIST_FOREACH(wd->items, n, it)
1709           {
1710              if (it->deleted) continue;
1711              it->deleted = EINA_TRUE;
1712              wd->to_delete = eina_list_append(wd->to_delete, it);
1713           }
1714         return;
1715      }
1716
1717    evas_object_ref(obj);
1718    _elm_list_walk(wd);
1719
1720    EINA_LIST_FREE(wd->items, it)
1721      {
1722         _elm_list_item_free(it);
1723         elm_widget_item_free(it);
1724      }
1725
1726    _elm_list_unwalk(wd);
1727
1728    _fix_items(obj);
1729    _sizing_eval(obj);
1730    evas_object_unref(obj);
1731 }
1732
1733 EAPI const Eina_List *
1734 elm_list_items_get(const Evas_Object *obj)
1735 {
1736    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1737    Widget_Data *wd = elm_widget_data_get(obj);
1738    if (!wd) return NULL;
1739    return wd->items;
1740 }
1741
1742 EAPI Elm_Object_Item *
1743 elm_list_selected_item_get(const Evas_Object *obj)
1744 {
1745    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1746    Widget_Data *wd = elm_widget_data_get(obj);
1747    if (!wd) return NULL;
1748    if (wd->selected) return (Elm_Object_Item *) wd->selected->data;
1749    return NULL;
1750 }
1751
1752 EAPI const Eina_List *
1753 elm_list_selected_items_get(const Evas_Object *obj)
1754 {
1755    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1756    Widget_Data *wd = elm_widget_data_get(obj);
1757    if (!wd) return NULL;
1758    return wd->selected;
1759 }
1760
1761 EAPI Elm_Object_Item *
1762 elm_list_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1763 {
1764    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1765    Widget_Data *wd = elm_widget_data_get(obj);
1766    Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1767
1768    wd->items = eina_list_append(wd->items, it);
1769    it->node = eina_list_last(wd->items);
1770    elm_box_pack_end(wd->box, VIEW(it));
1771    return (Elm_Object_Item *) it;
1772 }
1773
1774 EAPI Elm_Object_Item *
1775 elm_list_item_prepend(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1776 {
1777    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1778    Widget_Data *wd = elm_widget_data_get(obj);
1779    Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1780
1781    wd->items = eina_list_prepend(wd->items, it);
1782    it->node = wd->items;
1783    elm_box_pack_start(wd->box, VIEW(it));
1784    return (Elm_Object_Item *) it;
1785 }
1786
1787 EAPI Elm_Object_Item *
1788 elm_list_item_insert_before(Evas_Object *obj, Elm_Object_Item *before, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1789 {
1790    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1791    ELM_LIST_ITEM_CHECK_DELETED_RETURN(before, NULL);
1792
1793    Widget_Data *wd;
1794    Elm_List_Item *it, *before_it;
1795
1796    wd = elm_widget_data_get(obj);
1797    if (!wd) return NULL;
1798
1799    before_it = (Elm_List_Item *) before;
1800    if (!before_it->node) return NULL;
1801
1802    it = _item_new(obj, label, icon, end, func, data);
1803    wd->items = eina_list_prepend_relative_list(wd->items, it, before_it->node);
1804    it->node = before_it->node->prev;
1805    elm_box_pack_before(wd->box, VIEW(it), VIEW(before_it));
1806    return (Elm_Object_Item *) it;
1807 }
1808
1809 EAPI Elm_Object_Item *
1810 elm_list_item_insert_after(Evas_Object *obj, Elm_Object_Item *after, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
1811 {
1812    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1813    ELM_LIST_ITEM_CHECK_DELETED_RETURN(after, NULL);
1814
1815    Widget_Data *wd;
1816    Elm_List_Item *it, *after_it;
1817
1818    wd = elm_widget_data_get(obj);
1819    if (!wd) return NULL;
1820
1821    after_it = (Elm_List_Item *) after;
1822    if (!after_it->node) return NULL;
1823
1824    it = _item_new(obj, label, icon, end, func, data);
1825    wd->items = eina_list_append_relative_list(wd->items, it, after_it->node);
1826    it->node = after_it->node->next;
1827    elm_box_pack_after(wd->box, VIEW(it), VIEW(after_it));
1828    return (Elm_Object_Item *) it;
1829 }
1830
1831 EAPI Elm_Object_Item *
1832 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)
1833 {
1834    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1835    Widget_Data *wd = elm_widget_data_get(obj);
1836    Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
1837    Eina_List *l;
1838
1839    wd->items = eina_list_sorted_insert(wd->items, cmp_func, it);
1840    l = eina_list_data_find_list(wd->items, it);
1841    l = eina_list_next(l);
1842    if (!l)
1843      {
1844         it->node = eina_list_last(wd->items);
1845         elm_box_pack_end(wd->box, VIEW(it));
1846      }
1847    else
1848      {
1849         Elm_List_Item *before = eina_list_data_get(l);
1850         it->node = before->node->prev;
1851         elm_box_pack_before(wd->box, VIEW(it), VIEW(before));
1852      }
1853    return (Elm_Object_Item *) it;
1854 }
1855
1856 EAPI void
1857 elm_list_item_separator_set(Elm_Object_Item *it, Eina_Bool setting)
1858 {
1859    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1860    ((Elm_List_Item *) it)->is_separator = !!setting;
1861 }
1862
1863 EAPI Eina_Bool
1864 elm_list_item_separator_get(const Elm_Object_Item *it)
1865 {
1866    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1867    return ((Elm_List_Item *) it)->is_separator;
1868 }
1869
1870 EAPI void
1871 elm_list_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
1872 {
1873    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1874    Evas_Object *obj = WIDGET(it);
1875    Widget_Data *wd = elm_widget_data_get(obj);
1876    Elm_List_Item *item = (Elm_List_Item *) it;
1877    if (!wd) return;
1878
1879    selected = !!selected;
1880    if (item->selected == selected) return;
1881
1882    evas_object_ref(obj);
1883    _elm_list_walk(wd);
1884
1885    if (selected)
1886      {
1887         if (!wd->multi)
1888           {
1889              while (wd->selected)
1890                _item_unselect(wd->selected->data);
1891           }
1892         _item_highlight(item);
1893         _item_select(item);
1894      }
1895    else
1896      _item_unselect(item);
1897
1898    _elm_list_unwalk(wd);
1899    evas_object_unref(obj);
1900 }
1901
1902 EAPI Eina_Bool
1903 elm_list_item_selected_get(const Elm_Object_Item *it)
1904 {
1905    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
1906    return ((Elm_List_Item *) it)->selected;
1907 }
1908
1909 EAPI void
1910 elm_list_item_show(Elm_Object_Item *it)
1911 {
1912    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1913    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
1914    if (!wd) return;
1915    Evas_Coord bx, by, bw, bh;
1916    Evas_Coord x, y, w, h;
1917
1918    evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1919    evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
1920    x -= bx;
1921    y -= by;
1922    if (wd->scr) elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
1923 }
1924
1925 EAPI void
1926 elm_list_item_bring_in(Elm_Object_Item *it)
1927 {
1928    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
1929    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
1930    if (!wd) return;
1931    Evas_Coord bx, by, bw, bh;
1932    Evas_Coord x, y, w, h;
1933
1934    evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
1935    evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
1936    x -= bx;
1937    y -= by;
1938    if (wd->scr) elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
1939 }
1940
1941 EAPI Evas_Object *
1942 elm_list_item_object_get(const Elm_Object_Item *it)
1943 {
1944    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1945    return VIEW(it);
1946 }
1947
1948 EAPI Elm_Object_Item *
1949 elm_list_item_prev(const Elm_Object_Item *it)
1950 {
1951    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1952    Elm_List_Item *item = (Elm_List_Item *) it;
1953    if (item->node->prev) return item->node->prev->data;
1954    else return NULL;
1955 }
1956
1957 EAPI Elm_Object_Item *
1958 elm_list_item_next(const Elm_Object_Item *it)
1959 {
1960    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
1961    Elm_List_Item *item = (Elm_List_Item *) it;
1962    if (item->node->next) return item->node->next->data;
1963    else return NULL;
1964 }
1965
1966 EINA_DEPRECATED EAPI void
1967 elm_list_item_del(Elm_Object_Item *it)
1968 {
1969    elm_object_item_del(it);
1970 }
1971
1972 EINA_DEPRECATED EAPI Evas_Object *
1973 elm_list_item_base_get(const Elm_Object_Item *it)
1974 {
1975    return elm_list_item_object_get(it);
1976 }
1977
1978 EINA_DEPRECATED EAPI void
1979 elm_list_item_disabled_set(Elm_Object_Item *it, Eina_Bool disabled)
1980 {
1981    elm_object_item_disabled_set(it, disabled);
1982 }
1983
1984 EINA_DEPRECATED EAPI Eina_Bool
1985 elm_list_item_disabled_get(const Elm_Object_Item *it)
1986 {
1987    return elm_object_item_disabled_get(it);
1988 }
1989
1990 EINA_DEPRECATED EAPI void
1991 elm_list_item_del_cb_set(Elm_Object_Item *it, Evas_Smart_Cb func)
1992 {
1993    elm_object_item_del_cb_set(it, func);
1994 }
1995
1996 EINA_DEPRECATED EAPI void *
1997 elm_list_item_data_get(const Elm_Object_Item *it)
1998 {
1999    return elm_object_item_data_get(it);
2000 }
2001
2002 EINA_DEPRECATED EAPI Evas_Object *
2003 elm_list_item_icon_get(const Elm_Object_Item *it)
2004 {
2005    return _item_content_get(it, NULL);
2006 }
2007
2008 EINA_DEPRECATED EAPI void
2009 elm_list_item_icon_set(Elm_Object_Item *it, Evas_Object *icon)
2010 {
2011    _item_content_set(it, NULL, icon);
2012 }
2013
2014 EINA_DEPRECATED EAPI Evas_Object *
2015 elm_list_item_end_get(const Elm_Object_Item *it)
2016 {
2017    return _item_content_get(it, "end");
2018 }
2019
2020 EINA_DEPRECATED EAPI void
2021 elm_list_item_end_set(Elm_Object_Item *it, Evas_Object *end)
2022 {
2023    _item_content_set(it, "end", end);
2024 }
2025
2026 EINA_DEPRECATED EAPI const char *
2027 elm_list_item_label_get(const Elm_Object_Item *it)
2028 {
2029    return _item_text_get(it, NULL);
2030 }
2031
2032 EINA_DEPRECATED EAPI void
2033 elm_list_item_label_set(Elm_Object_Item *it, const char *text)
2034 {
2035    _item_text_set(it, NULL, text);
2036 }
2037
2038 EINA_DEPRECATED EAPI void
2039 elm_list_item_tooltip_text_set(Elm_Object_Item *it, const char *text)
2040 {
2041    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2042    elm_widget_item_tooltip_text_set(it, text);
2043 }
2044
2045 EINA_DEPRECATED EAPI void
2046 elm_list_item_tooltip_content_cb_set(Elm_Object_Item *it, Elm_Tooltip_Item_Content_Cb func, const void *data, Evas_Smart_Cb del_cb)
2047 {
2048    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2049    elm_widget_item_tooltip_content_cb_set(it, func, data, del_cb);
2050 }
2051
2052 EINA_DEPRECATED EAPI void
2053 elm_list_item_tooltip_unset(Elm_Object_Item *it)
2054 {
2055    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2056    elm_widget_item_tooltip_unset(it);
2057 }
2058
2059 EINA_DEPRECATED EAPI Eina_Bool
2060 elm_list_item_tooltip_window_mode_set(Elm_Object_Item *it, Eina_Bool disable)
2061 {
2062    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
2063    return elm_widget_item_tooltip_window_mode_set(it, disable);
2064 }
2065
2066 EINA_DEPRECATED EAPI Eina_Bool
2067 elm_list_item_tooltip_window_mode_get(const Elm_Object_Item *it)
2068 {
2069    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
2070    return elm_widget_item_tooltip_window_mode_get(it);
2071 }
2072
2073 EINA_DEPRECATED EAPI void
2074 elm_list_item_tooltip_style_set(Elm_Object_Item *it, const char *style)
2075 {
2076    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2077    elm_widget_item_tooltip_style_set(it, style);
2078 }
2079
2080 EINA_DEPRECATED EAPI const char *
2081 elm_list_item_tooltip_style_get(const Elm_Object_Item *it)
2082 {
2083    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
2084    return elm_widget_item_tooltip_style_get(it);
2085 }
2086
2087 EINA_DEPRECATED EAPI void
2088 elm_list_item_cursor_set(Elm_Object_Item *it, const char *cursor)
2089 {
2090    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2091    elm_widget_item_cursor_set(it, cursor);
2092 }
2093
2094 EINA_DEPRECATED EAPI const char *
2095 elm_list_item_cursor_get(const Elm_Object_Item *it)
2096 {
2097    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
2098    return elm_widget_item_cursor_get(it);
2099 }
2100
2101 EINA_DEPRECATED EAPI void
2102 elm_list_item_cursor_unset(Elm_Object_Item *it)
2103 {
2104    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2105    elm_widget_item_cursor_unset(it);
2106 }
2107
2108 EINA_DEPRECATED EAPI void
2109 elm_list_item_cursor_style_set(Elm_Object_Item *it, const char *style)
2110 {
2111    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2112    elm_widget_item_cursor_style_set(it, style);
2113 }
2114
2115 EINA_DEPRECATED EAPI const char *
2116 elm_list_item_cursor_style_get(const Elm_Object_Item *it)
2117 {
2118    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
2119    return elm_widget_item_cursor_style_get(it);
2120 }
2121
2122 EINA_DEPRECATED EAPI void
2123 elm_list_item_cursor_engine_only_set(Elm_Object_Item *it, Eina_Bool engine_only)
2124 {
2125    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
2126    elm_widget_item_cursor_engine_only_set(it, engine_only);
2127 }
2128
2129 EINA_DEPRECATED EAPI Eina_Bool
2130 elm_list_item_cursor_engine_only_get(const Elm_Object_Item *it)
2131 {
2132    ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
2133    return elm_widget_item_cursor_engine_only_get(it);
2134 }