efl/legacy/elementary/src/lib/elm_genlist.c

#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif

#include <fnmatch.h>

#include <Elementary.h>
#include <Elementary_Cursor.h>

#include "elm_priv.h"
#include "elm_widget_genlist.h"
#include "elm_interface_scrollable.h"

EAPI Eo_Op ELM_OBJ_GENLIST_PAN_BASE_ID = EO_NOOP;

#define MY_PAN_CLASS ELM_OBJ_GENLIST_PAN_CLASS

#define MY_PAN_CLASS_NAME "Elm_Genlist_Pan"
#define MY_PAN_CLASS_NAME_LEGACY "elm_genlist_pan"

EAPI Eo_Op ELM_OBJ_GENLIST_BASE_ID = EO_NOOP;

#define MY_CLASS ELM_OBJ_GENLIST_CLASS

#define MY_CLASS_NAME "Elm_Genlist"
#define MY_CLASS_NAME_LEGACY "elm_genlist"

// internally allocated
#define CLASS_ALLOCATED     0x3a70f11f

#define MAX_ITEMS_PER_BLOCK 32
#define REORDER_EFFECT_TIME 0.5
#define MULTI_DOWN_TIME 1.0
#define SWIPE_TIME 0.4
#define SCR_HOLD_TIME 0.1

#define ERR_ABORT(_msg)                         \
   do {                                         \
        ERR(_msg);                              \
        if (getenv("ELM_ERROR_ABORT")) abort(); \
   } while (0)

#define ELM_PRIV_GENLIST_SIGNALS(cmd) \
    cmd(SIG_ACTIVATED, "activated", "") \
    cmd(SIG_CLICKED_DOUBLE, "clicked,double", "") \
    cmd(SIG_SELECTED, "selected", "") \
    cmd(SIG_UNSELECTED, "unselected", "") \
    cmd(SIG_EXPANDED, "expanded", "") \
    cmd(SIG_CONTRACTED, "contracted", "") \
    cmd(SIG_EXPAND_REQUEST, "expand,request", "") \
    cmd(SIG_CONTRACT_REQUEST, "contract,request", "") \
    cmd(SIG_REALIZED, "realized", "") \
    cmd(SIG_UNREALIZED, "unrealized", "") \
    cmd(SIG_DRAG_START_UP, "drag,start,up", "") \
    cmd(SIG_DRAG_START_DOWN, "drag,start,down", "") \
    cmd(SIG_DRAG_START_LEFT, "drag,start,left", "") \
    cmd(SIG_DRAG_START_RIGHT, "drag,start,right", "") \
    cmd(SIG_DRAG_STOP, "drag,stop", "") \
    cmd(SIG_DRAG, "drag", "") \
    cmd(SIG_LONGPRESSED, "longpressed", "") \
    cmd(SIG_SCROLL_ANIM_START, "scroll,anim,start", "") \
    cmd(SIG_SCROLL_ANIM_STOP, "scroll,anim,stop", "") \
    cmd(SIG_SCROLL_DRAG_START, "scroll,drag,start", "") \
    cmd(SIG_SCROLL_DRAG_STOP, "scroll,drag,stop", "") \
    cmd(SIG_EDGE_TOP, "edge,top", "") \
    cmd(SIG_EDGE_BOTTOM, "edge,bottom", "") \
    cmd(SIG_EDGE_LEFT, "edge,left", "") \
    cmd(SIG_EDGE_RIGHT, "edge,right", "") \
    cmd(SIG_VBAR_DRAG, "vbar,drag", "") \
    cmd(SIG_VBAR_PRESS, "vbar,press", "") \
    cmd(SIG_VBAR_UNPRESS, "vbar,unpress", "") \
    cmd(SIG_HBAR_DRAG, "hbar,drag", "") \
    cmd(SIG_HBAR_PRESS, "hbar,press", "") \
    cmd(SIG_HBAR_UNPRESS, "hbar,unpress", "") \
    cmd(SIG_MULTI_SWIPE_LEFT, "multi,swipe,left", "") \
    cmd(SIG_MULTI_SWIPE_RIGHT, "multi,swipe,right", "") \
    cmd(SIG_MULTI_SWIPE_UP, "multi,swipe,up", "") \
    cmd(SIG_MULTI_SWIPE_DOWN, "multi,swipe,down", "") \
    cmd(SIG_MULTI_PINCH_OUT, "multi,pinch,out", "") \
    cmd(SIG_MULTI_PINCH_IN, "multi,pinch,in", "") \
    cmd(SIG_SWIPE, "swipe", "") \
    cmd(SIG_MOVED, "moved", "") \
    cmd(SIG_MOVED_AFTER, "moved,after", "") \
    cmd(SIG_MOVED_BEFORE, "moved,before", "") \
    cmd(SIG_INDEX_UPDATE, "index,update", "") \
    cmd(SIG_TREE_EFFECT_FINISHED , "tree,effect,finished", "") \
    cmd(SIG_HIGHLIGHTED, "highlighted", "") \
    cmd(SIG_UNHIGHLIGHTED, "unhighlighted", "") \
    cmd(SIG_LANG_CHANGED, "language,changed", "") \
    cmd(SIG_PRESSED, "pressed", "") \
    cmd(SIG_RELEASED, "released", "")

ELM_PRIV_GENLIST_SIGNALS(ELM_PRIV_STATIC_VARIABLE_DECLARE);

static const Evas_Smart_Cb_Description _smart_callbacks[] = {
   ELM_PRIV_GENLIST_SIGNALS(ELM_PRIV_SMART_CALLBACKS_DESC)
   {"focused", ""}, /**< handled by elm_widget */
   {"unfocused", ""}, /**< handled by elm_widget */

   {NULL, NULL}
};
#undef ELM_PRIV_GENLIST_SIGNALS

static void      _calc_job(void *);
static Eina_Bool _item_block_recalc(Item_Block *, int, Eina_Bool);
static void      _item_mouse_callbacks_add(Elm_Gen_Item *, Evas_Object *);
static void      _item_mouse_callbacks_del(Elm_Gen_Item *, Evas_Object *);
static void      _access_activate_cb(void *data __UNUSED__,
                                     Evas_Object *part_obj __UNUSED__,
                                     Elm_Object_Item *item);

static void
_elm_genlist_pan_smart_pos_set(Eo *obj, void *_pd, va_list *list)
{
   Evas_Coord x = va_arg(*list, Evas_Coord);
   Evas_Coord y = va_arg(*list, Evas_Coord);
   Item_Block *itb;

   Elm_Genlist_Pan_Smart_Data *psd = _pd;

   if ((x == psd->wsd->pan_x) && (y == psd->wsd->pan_y)) return;
   psd->wsd->pan_x = x;
   psd->wsd->pan_y = y;

   EINA_INLIST_FOREACH(psd->wsd->blocks, itb)
     {
        if ((itb->y + itb->h) > y)
          {
             Elm_Gen_Item *it;
             Eina_List *l2;

             EINA_LIST_FOREACH(itb->items, l2, it)
               {
                  if ((itb->y + it->y) >= y)
                    {
                       psd->wsd->anchor_item = it;
                       psd->wsd->anchor_y = -(itb->y + it->y - y);
                       goto done;
                    }
               }
          }
     }
done:
   if (!psd->wsd->reorder_move_animator) evas_object_smart_changed(obj);
}

static void
_elm_genlist_pan_smart_pos_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Evas_Coord *x = va_arg(*list, Evas_Coord *);
   Evas_Coord *y = va_arg(*list, Evas_Coord *);
   Elm_Genlist_Pan_Smart_Data *psd = _pd;

   if (x) *x = psd->wsd->pan_x;
   if (y) *y = psd->wsd->pan_y;
}

static void
_elm_genlist_pan_smart_pos_max_get(Eo *obj, void *_pd, va_list *list)
{
   Evas_Coord ow, oh;
   Evas_Coord *x = va_arg(*list, Evas_Coord *);
   Evas_Coord *y = va_arg(*list, Evas_Coord *);

   Elm_Genlist_Pan_Smart_Data *psd = _pd;

   evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
   ow = psd->wsd->minw - ow;
   if (ow < 0) ow = 0;
   oh = psd->wsd->minh - oh;
   if (oh < 0) oh = 0;
   if (x) *x = ow;
   if (y) *y = oh;
}

static void
_elm_genlist_pan_smart_pos_min_get(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
   Evas_Coord *x = va_arg(*list, Evas_Coord *);
   Evas_Coord *y = va_arg(*list, Evas_Coord *);
   if (x) *x = 0;
   if (y) *y = 0;
}

static void
_elm_genlist_pan_smart_content_size_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Evas_Coord *w = va_arg(*list, Evas_Coord *);
   Evas_Coord *h = va_arg(*list, Evas_Coord *);
   Elm_Genlist_Pan_Smart_Data *psd = _pd;

   if (w) *w = psd->wsd->minw;
   if (h) *h = psd->wsd->minh;
}

static void
_elm_genlist_pan_smart_del(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
   Elm_Genlist_Pan_Smart_Data *psd = _pd;

   if (psd->resize_job)
     ecore_job_del(psd->resize_job);

   eo_do_super(obj, MY_PAN_CLASS, evas_obj_smart_del());
}

static void
_elm_genlist_pan_smart_move(Eo *obj, void *_pd, va_list *list)
{
   Elm_Genlist_Pan_Smart_Data *psd = _pd;
   va_arg(*list, Evas_Coord);
   va_arg(*list, Evas_Coord);

   psd->wsd->pan_changed = EINA_TRUE;
   evas_object_smart_changed(obj);
   ELM_SAFE_FREE(psd->wsd->calc_job, ecore_job_del);
}

static void
_elm_genlist_pan_smart_resize_job(void *data)
{
   ELM_GENLIST_PAN_DATA_GET(data, psd);

   elm_layout_sizing_eval(psd->wobj);
   psd->resize_job = NULL;
}

static void
_elm_genlist_pan_smart_resize(Eo *obj, void *_pd, va_list *list)
{
   Evas_Coord ow, oh;
   Evas_Coord w = va_arg(*list, Evas_Coord);
   Evas_Coord h = va_arg(*list, Evas_Coord);

   Elm_Genlist_Pan_Smart_Data *psd = _pd;

   evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
   if ((ow == w) && (oh == h)) return;
   if ((psd->wsd->mode == ELM_LIST_COMPRESS) && (ow != w))
     {
        /* fix me later */
        if (psd->resize_job) ecore_job_del(psd->resize_job);
        psd->resize_job =
          ecore_job_add(_elm_genlist_pan_smart_resize_job, obj);
     }
   psd->wsd->pan_changed = EINA_TRUE;
   evas_object_smart_changed(obj);
   if (psd->wsd->calc_job) ecore_job_del(psd->wsd->calc_job);
   // if the width changed we may have to resize content if scrollbar went
   // away or appeared to queue a job to deal with it. it should settle in
   // the end to a steady-state
   if (ow != w)
     psd->wsd->calc_job = ecore_job_add(_calc_job, psd->wobj);
   else
     psd->wsd->calc_job = NULL;
}

static void
_item_scroll(Elm_Genlist_Smart_Data *sd)
{
   Evas_Coord gith = 0;
   Elm_Gen_Item *it = NULL;
   Evas_Coord ow, oh, dx = 0, dy = 0, dw = 0, dh = 0;

   if (!sd->show_item) return;

   evas_object_geometry_get(sd->pan_obj, NULL, NULL, &ow, &oh);
   it = sd->show_item;
   dx = it->x + it->item->block->x;
   dy = it->y + it->item->block->y;
   dw = it->item->block->w;
   dh = oh;

   switch (sd->scroll_to_type)
     {
      case ELM_GENLIST_ITEM_SCROLLTO_TOP:
        if (it->item->group_item) gith = it->item->group_item->item->h;
        dy -= gith;
        break;

      case ELM_GENLIST_ITEM_SCROLLTO_MIDDLE:
        dy += ((it->item->h / 2) - (oh / 2));
        break;

      case ELM_GENLIST_ITEM_SCROLLTO_IN:
      default:
        if ((sd->expanded_item) &&
            ((sd->show_item->y + sd->show_item->item->block->y
              + sd->show_item->item->h) -
             (sd->expanded_item->y + sd->expanded_item->item->block->y) > oh))
          {
             it = sd->expanded_item;
             if (it->item->group_item) gith = it->item->group_item->item->h;
             dx = it->x + it->item->block->x;
             dy = it->y + it->item->block->y - gith;
             dw = it->item->block->w;
          }
        else
          {
             if ((it->item->group_item) &&
                 (sd->pan_y > (it->y + it->item->block->y)))
               gith = it->item->group_item->item->h;
             dy -= gith;
             dh = it->item->h;
          }
        break;
     }
   if (sd->bring_in)
      eo_do(sd->obj, elm_scrollable_interface_region_bring_in(dx, dy, dw, dh));
   else
      eo_do(sd->obj, elm_scrollable_interface_content_region_show
            (dx, dy, dw, dh));

   it->item->show_me = EINA_FALSE;
   sd->show_item = NULL;
   sd->auto_scroll_enabled = EINA_FALSE;
   sd->check_scroll = EINA_FALSE;
}

static void
_elm_genlist_item_unrealize(Elm_Gen_Item *it,
                            Eina_Bool calc)
{
   Evas_Object *content;
   Eina_List *l;
   const char *part;

   if (!it->realized) return;
   if (GL_IT(it)->wsd->reorder_it == it) return;

   evas_event_freeze(evas_object_evas_get(WIDGET(it)));
   if (!calc)
     evas_object_smart_callback_call(WIDGET(it), SIG_UNREALIZED, it);
   ELM_SAFE_FREE(it->long_timer, ecore_timer_del);

   EINA_LIST_FOREACH(it->texts, l, part)
     edje_object_part_text_set(VIEW(it), part, NULL);

   ELM_SAFE_FREE(it->texts, elm_widget_stringlist_free);
   ELM_SAFE_FREE(it->contents, elm_widget_stringlist_free);
   ELM_SAFE_FREE(it->states, elm_widget_stringlist_free);

   EINA_LIST_FREE(it->content_objs, content)
     evas_object_del(content);

   ELM_SAFE_FREE(it->item_focus_chain, eina_list_free);

   elm_widget_item_track_cancel(it);

   it->unrealize_cb(it);

   it->realized = EINA_FALSE;
   it->want_unrealize = EINA_FALSE;

   evas_event_thaw(evas_object_evas_get(WIDGET(it)));
   evas_event_thaw_eval(evas_object_evas_get(WIDGET(it)));
}

static void
_item_block_unrealize(Item_Block *itb)
{
   Elm_Gen_Item *it;
   const Eina_List *l;
   Eina_Bool dragging = EINA_FALSE;

   if (!itb->realized) return;
   evas_event_freeze(evas_object_evas_get((itb->sd)->obj));

   EINA_LIST_FOREACH(itb->items, l, it)
     {
        if (itb->must_recalc || !it->group)
          {
             if (it->dragging)
               {
                  dragging = EINA_TRUE;
                  it->want_unrealize = EINA_TRUE;
               }
             else
               _elm_genlist_item_unrealize(it, EINA_FALSE);
          }
     }
   if (!dragging)
     {
        itb->realized = EINA_FALSE;
        itb->want_unrealize = EINA_TRUE;
     }
   else
     itb->want_unrealize = EINA_FALSE;
   evas_event_thaw(evas_object_evas_get((itb->sd)->obj));
   evas_event_thaw_eval(evas_object_evas_get((itb->sd)->obj));
}

static Eina_Bool
_must_recalc_idler(void *data)
{
   ELM_GENLIST_DATA_GET(data, sd);

   if (sd->calc_job) ecore_job_del(sd->calc_job);
   sd->calc_job = ecore_job_add(_calc_job, data);
   sd->must_recalc_idler = NULL;
   return ECORE_CALLBACK_CANCEL;
}

static void
_calc_job(void *data)
{
   int in = 0;
   Item_Block *itb, *chb = NULL;
   Evas_Coord pan_w = 0, pan_h = 0;
   ELM_GENLIST_DATA_GET(data, sd);
   Eina_Bool minw_change = EINA_FALSE;
   Eina_Bool did_must_recalc = EINA_FALSE;
   Evas_Coord minw = -1, minh = 0, y = 0, ow, dy = 0, vw = 0;

   evas_object_geometry_get(sd->pan_obj, NULL, NULL, &ow, &sd->h);
   if (sd->mode == ELM_LIST_COMPRESS)
      eo_do(sd->obj, elm_scrollable_interface_content_viewport_size_get
            (&vw, NULL));

   if (sd->w != ow) sd->w = ow;

   evas_event_freeze(evas_object_evas_get(sd->obj));
   EINA_INLIST_FOREACH(sd->blocks, itb)
     {
        Eina_Bool show_me = EINA_FALSE;

        itb->num = in;
        show_me = itb->show_me;
        itb->show_me = EINA_FALSE;
        if (chb)
          {
             if (itb->realized) _item_block_unrealize(itb);
          }
        if ((itb->changed) || ((itb->must_recalc) && (!did_must_recalc)))
          {
             if (itb->must_recalc)
               {
                  Eina_List *l;
                  Elm_Gen_Item *it;

                  EINA_LIST_FOREACH(itb->items, l, it)
                    if (it->item->mincalcd) it->item->mincalcd = EINA_FALSE;
                  itb->changed = EINA_TRUE;
                  if (itb->must_recalc) did_must_recalc = EINA_TRUE;
                  if (itb->realized) _item_block_unrealize(itb);
                  itb->must_recalc = EINA_FALSE;
               }
             show_me = _item_block_recalc(itb, in, EINA_FALSE);
             chb = itb;
          }
        itb->y = y;
        itb->x = 0;
        minh += itb->minh;
        if (minw == -1) minw = itb->minw;
        else if ((!itb->must_recalc) && (minw < itb->minw))
          {
             minw = itb->minw;
             minw_change = EINA_TRUE;
          }
        if ((sd->mode == ELM_LIST_COMPRESS) && (minw > vw))
          {
             minw = vw;
             minw_change = EINA_TRUE;
          }
        itb->w = minw;
        itb->h = itb->minh;
        y += itb->h;
        in += itb->count;
        if ((show_me) && (sd->show_item) && (!sd->show_item->item->queued))
          sd->check_scroll = EINA_TRUE;
     }
   if (minw_change)
     {
        EINA_INLIST_FOREACH(sd->blocks, itb)
          {
             itb->minw = minw;
             itb->w = itb->minw;
          }
     }
   if ((chb) && (EINA_INLIST_GET(chb)->next))
     {
        EINA_INLIST_FOREACH(EINA_INLIST_GET(chb)->next, itb)
          {
             if (itb->realized) _item_block_unrealize(itb);
          }
     }
   sd->realminw = minw;
   if (minw < sd->w) minw = sd->w;
   if ((minw != sd->minw) || (minh != sd->minh))
     {
        sd->minw = minw;
        sd->minh = minh;
        evas_object_smart_callback_call(sd->pan_obj, "changed", NULL);
        elm_layout_sizing_eval(sd->obj);
        if (sd->reorder_it)
          {
              Elm_Gen_Item *it;
              it = sd->reorder_it;
              it->item->w = minw;
          }
        if ((sd->anchor_item) && (sd->anchor_item->item->block)
            && (!sd->auto_scroll_enabled))
          {
             Elm_Gen_Item *it;
             Evas_Coord it_y;

             it = sd->anchor_item;
             it_y = sd->anchor_y;
             eo_do(sd->obj, elm_scrollable_interface_content_pos_set
               (sd->pan_x, it->item->block->y
               + it->y + it_y, EINA_TRUE));
             sd->anchor_item = it;
             sd->anchor_y = it_y;
          }
     }
   if (did_must_recalc)
     {
        if (!sd->must_recalc_idler)
          sd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, data);
     }
   if (sd->check_scroll)
     {
        eo_do(sd->pan_obj, elm_obj_pan_content_size_get(&pan_w, &pan_h));
        if (EINA_INLIST_GET(sd->show_item) == sd->items->last)
          sd->scroll_to_type = ELM_GENLIST_ITEM_SCROLLTO_IN;

        switch (sd->scroll_to_type)
          {
           case ELM_GENLIST_ITEM_SCROLLTO_TOP:
             dy = sd->h;
             break;

           case ELM_GENLIST_ITEM_SCROLLTO_MIDDLE:
             dy = sd->h / 2;
             break;

           case ELM_GENLIST_ITEM_SCROLLTO_IN:
           default:
             dy = 0;
             break;
          }
        if ((sd->show_item) && (sd->show_item->item->block))
          {
             if ((pan_w > (sd->show_item->x + sd->show_item->item->block->x))
                 && (pan_h > (sd->show_item->y + sd->show_item->item->block->y
                              + dy)))
               {
                  _item_scroll(sd);
               }
          }
     }

   sd->calc_job = NULL;
   evas_object_smart_changed(sd->pan_obj);
   evas_event_thaw(evas_object_evas_get(sd->obj));
   evas_event_thaw_eval(evas_object_evas_get(sd->obj));
}

static void
_elm_genlist_smart_sizing_eval(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
   Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
   Evas_Coord vmw = 0, vmh = 0;

   Elm_Genlist_Smart_Data *sd = _pd;
   ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);

   if (sd->on_sub_del) return;;

   evas_object_size_hint_min_get(obj, &minw, NULL);
   evas_object_size_hint_max_get(obj, &maxw, &maxh);

   edje_object_size_min_calc(wd->resize_obj, &vmw, &vmh);

   if (sd->mode == ELM_LIST_COMPRESS)
     {
        Evas_Coord vw = 0, vh = 0;

        eo_do(obj, elm_scrollable_interface_content_viewport_size_get(&vw, &vh));
        if ((vw != 0) && (vw != sd->prev_viewport_w))
          {
             Item_Block *itb;

             sd->prev_viewport_w = vw;

             EINA_INLIST_FOREACH(sd->blocks, itb)
               {
                  itb->must_recalc = EINA_TRUE;
               }
             if (sd->calc_job) ecore_job_del(sd->calc_job);
             sd->calc_job = ecore_job_add(_calc_job, obj);
          }
        minw = vmw;
        minh = vmh;
     }
   else if (sd->mode == ELM_LIST_LIMIT)
     {
        maxw = -1;
        minw = vmw + sd->realminw;
     }
   else
     {
        minw = vmw;
        minh = vmh;
     }

   evas_object_size_hint_min_set(obj, minw, minh);
   evas_object_size_hint_max_set(obj, maxw, maxh);
}

static void
_item_contract_emit(Elm_Gen_Item *it)
{
   Elm_Gen_Item *it2;
   Eina_List *l;

   edje_object_signal_emit(VIEW(it), "elm,state,contract_flip", ""); // XXX: for compat
   edje_object_signal_emit(VIEW(it), "elm,state,contract_flip", "elm");
   it->item->tree_effect_finished = EINA_FALSE;

   EINA_LIST_FOREACH(it->item->items, l, it2)
     if (it2) _item_contract_emit(it2);
}

static int
_item_tree_effect_before(Elm_Gen_Item *it)
{
   Elm_Gen_Item *it2;
   Eina_List *l;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   EINA_LIST_FOREACH(it->item->items, l, it2)
     {
        if (it2->parent && (it == it2->parent))
          {
             if (!it2->realized)
               it2->item->tree_effect_hide_me = EINA_TRUE;
             if (sd->move_effect_mode ==
                 ELM_GENLIST_TREE_EFFECT_EXPAND)
               {
                  edje_object_signal_emit(VIEW(it2), "elm,state,hide", ""); // XXX: for compat
                  edje_object_signal_emit(VIEW(it2), "elm,state,hide", "elm");
               }
             else if (sd->move_effect_mode ==
                      ELM_GENLIST_TREE_EFFECT_CONTRACT)
               _item_contract_emit(it2);
          }
     }
   return ECORE_CALLBACK_CANCEL;
}

static void
_item_position(Elm_Gen_Item *it,
               Evas_Object *view,
               Evas_Coord it_x,
               Evas_Coord it_y)
{
   if (!it) return;
   if (!view) return;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   evas_event_freeze
     (evas_object_evas_get(sd->obj));
   evas_object_resize(view, it->item->w, it->item->h);
   evas_object_move(view, it_x, it_y);
   evas_object_show(view);
   evas_event_thaw(evas_object_evas_get(sd->obj));
   evas_event_thaw_eval
     (evas_object_evas_get(sd->obj));
}

static void
_item_tree_effect(Elm_Genlist_Smart_Data *sd,
                  int y)
{
   Elm_Gen_Item *it = NULL, *expanded_next_it;

   expanded_next_it = sd->expanded_next_item;

   if (sd->move_effect_mode == ELM_GENLIST_TREE_EFFECT_EXPAND)
     {
        it = (Elm_Gen_Item *)elm_genlist_item_prev_get
            ((Elm_Object_Item *)expanded_next_it);
        while (it)
          {
             if (it->item->expanded_depth <=
                 expanded_next_it->item->expanded_depth) break;
             if (it->item->scrl_y &&
                 (it->item->scrl_y <= expanded_next_it->item->old_scrl_y + y)
                 && (it->item->expanded_depth >
                     expanded_next_it->item->expanded_depth))
               {
                  if (!it->item->tree_effect_finished)
                    {
                       edje_object_signal_emit(VIEW(it), "flip_item", ""); // XXX: for compat
                       edje_object_signal_emit(VIEW(it), "elm,action,flip_item", "elm");
                       _item_position
                         (it, VIEW(it), it->item->scrl_x, it->item->scrl_y);
                       it->item->tree_effect_finished = EINA_TRUE;
                    }
               }
             it = (Elm_Gen_Item *)elm_genlist_item_prev_get
                 ((Elm_Object_Item *)it);
          }
     }
   else if (sd->move_effect_mode == ELM_GENLIST_TREE_EFFECT_CONTRACT)
     {
        it = (Elm_Gen_Item *)elm_genlist_item_prev_get
            ((Elm_Object_Item *)expanded_next_it);
        while (it)
          {
             if ((it->item->scrl_y > expanded_next_it->item->old_scrl_y + y) &&
                 (it->item->expanded_depth >
                  expanded_next_it->item->expanded_depth))
               {
                  if (!it->item->tree_effect_finished)
                    {
                       edje_object_signal_emit(VIEW(it), "elm,state,hide", ""); // XXX: for compat
                       edje_object_signal_emit(VIEW(it), "elm,state,hide", "elm");
                       it->item->tree_effect_finished = EINA_TRUE;
                    }
               }
             else
               break;
             it = (Elm_Gen_Item *)elm_genlist_item_prev_get
                 ((Elm_Object_Item *)it);
          }
     }
}

static void
_item_sub_items_clear(Elm_Gen_Item *it)
{
   Eina_List *tl = NULL, *l;
   Elm_Object_Item *it2;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it);

   EINA_LIST_FOREACH(it->item->items, l, it2)
     tl = eina_list_append(tl, it2);
   EINA_LIST_FREE(tl, it2)
     elm_object_item_del(it2);
}

static void
_item_auto_scroll(Elm_Genlist_Smart_Data *sd)
{
   Elm_Gen_Item *tmp_item = NULL;

   if ((sd->expanded_item) && (sd->auto_scroll_enabled))
     {
        tmp_item = eina_list_data_get
            (eina_list_last(sd->expanded_item->item->items));
        if (!tmp_item) return;
        sd->show_item = tmp_item;
        sd->bring_in = EINA_TRUE;
        sd->scroll_to_type = ELM_GENLIST_ITEM_SCROLLTO_IN;
        if ((sd->show_item->item->queued) || (!sd->show_item->item->mincalcd))
          {
             sd->show_item->item->show_me = EINA_TRUE;
             sd->auto_scroll_enabled = EINA_FALSE;
          }
        else
          _item_scroll(sd);
     }
}

static void
_item_tree_effect_finish(Elm_Genlist_Smart_Data *sd)
{
   Elm_Gen_Item *it = NULL;
   const Eina_List *l;

   if (sd->tree_effect_animator)
     {
        if (sd->move_effect_mode == ELM_GENLIST_TREE_EFFECT_CONTRACT)
          _item_sub_items_clear(sd->expanded_item);

        EINA_LIST_FOREACH(sd->expanded_item->item->items, l, it)
          {
             it->item->tree_effect_finished = EINA_TRUE;
             it->item->old_scrl_y = it->item->scrl_y;
             if (GL_IT(it)->wsd->move_effect_mode ==
                 ELM_GENLIST_TREE_EFFECT_EXPAND)
               {
                  edje_object_signal_emit(VIEW(it), "elm,state,show", ""); // XXX: for compat
                  edje_object_signal_emit(VIEW(it), "elm,state,show", "elm");
               }
          }
     }

   _item_auto_scroll(sd);
   evas_object_lower(sd->alpha_bg);
   evas_object_hide(sd->alpha_bg);
   sd->move_effect_mode = ELM_GENLIST_TREE_EFFECT_NONE;
   if (sd->move_items) sd->move_items = eina_list_free(sd->move_items);

   evas_object_smart_callback_call(sd->pan_obj, "changed", NULL);
   evas_object_smart_callback_call
     (sd->obj, SIG_TREE_EFFECT_FINISHED, NULL);
   evas_object_smart_changed(sd->pan_obj);

   sd->tree_effect_animator = NULL;
}

static void
_elm_genlist_item_position_state_update(Elm_Gen_Item *it)
{
   unsigned idx = it->item->order_num_in;

   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (!it->item->nostacking)
     {
        if ((idx & 0x1) ^ it->item->stacking_even)
          {
             if (it->deco_all_view) evas_object_stack_below(it->deco_all_view, sd->stack[0]);
             else evas_object_stack_below(VIEW(it), sd->stack[0]);
          }
        else
          {
             if (it->deco_all_view) evas_object_stack_above(it->deco_all_view, sd->stack[0]);
             else evas_object_stack_above(VIEW(it), sd->stack[0]);
          }
     }

   if (idx & 0x1)
     {
        edje_object_signal_emit(VIEW(it), "elm,state,odd", "elm");
        if (it->deco_all_view)
          edje_object_signal_emit(it->deco_all_view, "elm,state,odd", "elm");
     }
   else
     {
        edje_object_signal_emit(VIEW(it), "elm,state,even", "elm");
        if (it->deco_all_view)
          edje_object_signal_emit(it->deco_all_view, "elm,state,even", "elm");
     }

   if (sd->item_count == 1)
     {
        edje_object_signal_emit(VIEW(it), "elm,state,list,single", "elm");
        if (it->deco_all_view)
          edje_object_signal_emit(it->deco_all_view, "elm,state,list,single", "elm");
     }
   else if (idx == 0)
     {
        edje_object_signal_emit(VIEW(it), "elm,state,list,first", "elm");
        if (it->deco_all_view)
          edje_object_signal_emit(it->deco_all_view, "elm,state,list,first", "elm");
     }
   else if (idx == sd->item_count - 1)
     {
        edje_object_signal_emit(VIEW(it), "elm,state,list,last", "elm");
        if (it->deco_all_view)
          edje_object_signal_emit(it->deco_all_view, "elm,state,list,last", "elm");
     }
   else if (idx > 0)
     {
        edje_object_signal_emit(VIEW(it), "elm,state,list,middle", "elm");
        if (it->deco_all_view)
          edje_object_signal_emit(it->deco_all_view, "elm,state,list,middle", "elm");
     }

   if (it->parent)
     {
        unsigned first_idx = it->parent->item->order_num_in + 1;
        unsigned count = eina_list_count(it->parent->item->items);

        if (count == 1)
          {
             edje_object_signal_emit(VIEW(it), "elm,state,group,single", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit(it->deco_all_view, "elm,state,group,single", "elm");
          }
        else if (idx == first_idx)
          {
             edje_object_signal_emit(VIEW(it), "elm,state,group,first", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit(it->deco_all_view, "elm,state,group,first", "elm");
          }
        else if (it == eina_list_data_get(eina_list_last(it->parent->item->items)))
          {
             edje_object_signal_emit(VIEW(it), "elm,state,group,last", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit(it->deco_all_view, "elm,state,group,last", "elm");
          }
        else if (idx > first_idx)
          {
             edje_object_signal_emit(VIEW(it), "elm,state,group,middle", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit(it->deco_all_view, "elm,state,group,middle", "elm");
          }
     }
}

static void
_item_order_update(const Eina_Inlist *l,
                   int start)
{
   Elm_Gen_Item *it, *it2;

   /*
    * always update position state of previous item, it may have been
    * marked as "single" if it was the only element at the time, or
    * "middle", "first" or "last" in the case of insert into different
    * positions.
    */
   if ((l->prev) && (start > 0))
     {
        it = ELM_GEN_ITEM_FROM_INLIST(l->prev);
        it->item->order_num_in = start - 1;
        _elm_genlist_item_position_state_update(it);
     }

   for (it = ELM_GEN_ITEM_FROM_INLIST(l); l; l = l->next,
        it = ELM_GEN_ITEM_FROM_INLIST(l))
     {
        it->item->order_num_in = start++;
        _elm_genlist_item_position_state_update(it);
        it2 = ELM_GEN_ITEM_FROM_INLIST(l->next);
        if (it2 && (it->item->order_num_in != it2->item->order_num_in))
          return;
     }
}

static void
_elm_genlist_item_state_update(Elm_Gen_Item *it,
                               Item_Cache *itc)
{
   if (itc)
     {
        if (it->selected != itc->selected)
          {
             if (it->selected)
               {
                  edje_object_signal_emit
                    (VIEW(it), "elm,state,selected", "elm");
                  if (it->deco_all_view)
                    edje_object_signal_emit
                      (it->deco_all_view, "elm,state,selected", "elm");
               }
          }
        if (elm_widget_item_disabled_get(it) != itc->disabled)
          {
             if (elm_widget_item_disabled_get(it))
               edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit
                 (it->deco_all_view, "elm,state,disabled", "elm");
          }
        if (it->item->expanded != itc->expanded)
          {
             if (it->item->expanded)
               edje_object_signal_emit(VIEW(it), "elm,state,expanded", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit
                 (it->deco_all_view, "elm,state,expanded", "elm");
          }
     }
   else
     {
        if (it->selected)
          {
             edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit
                 (it->deco_all_view, "elm,state,selected", "elm");
          }
        if (elm_widget_item_disabled_get(it))
          {
             edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit
                 (it->deco_all_view, "elm,state,disabled", "elm");
          }
        if (it->item->expanded)
          {
             edje_object_signal_emit(VIEW(it), "elm,state,expanded", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit
                 (it->deco_all_view, "elm,state,expanded", "elm");
          }
     }
}

static void
_elm_genlist_item_index_update(Elm_Gen_Item *it)
{
   if (it->position_update || it->item->block->position_update)
     {
        evas_object_smart_callback_call(WIDGET(it), SIG_INDEX_UPDATE, it);
        it->position_update = EINA_FALSE;
     }
}

static void
_item_text_realize(Elm_Gen_Item *it,
                   Evas_Object *target,
                   Eina_List **source,
                   const char *parts)
{
   if (it->itc->func.text_get)
     {
        const Eina_List *l;
        const char *key;

        if (!(*source))
          *source = elm_widget_stringlist_get
              (edje_object_data_get(target, "texts"));
        EINA_LIST_FOREACH(*source, l, key)
          {
             if (parts && fnmatch(parts, key, FNM_PERIOD))
               continue;

             char *s = it->itc->func.text_get
                 ((void *)it->base.data, WIDGET(it), key);

             if (s)
               {
                  edje_object_part_text_escaped_set(target, key, s);
                  free(s);
               }
             else
               {
                  edje_object_part_text_set(target, key, "");
               }
          }
     }
}

static Eina_List *
_item_mode_content_realize(Elm_Gen_Item *it,
                           Evas_Object *target,
                           Eina_List **source,
                           const char *parts,
                           Eina_List **contents_list)
{
   Eina_List *res = *contents_list;

   if (it->itc->func.content_get)
     {
        const Eina_List *l;
        const char *key;
        Evas_Object *ic;

        EINA_LIST_FOREACH(*source, l, key)
          {
             if (parts && fnmatch(parts, key, FNM_PERIOD))
               continue;

             ic = it->itc->func.content_get
                 ((void *)it->base.data, WIDGET(it), key);

             if (ic)
               {
                  res = eina_list_append(res, ic);
                  edje_object_part_swallow(target, key, ic);
                  evas_object_show(ic);
                  elm_widget_sub_object_add(WIDGET(it), ic);
                  if (elm_widget_item_disabled_get(it))
                    elm_widget_disabled_set(ic, EINA_TRUE);
               }
          }
     }

   return res;
}

static void
_item_state_realize(Elm_Gen_Item *it,
                    Evas_Object *target,
                    Eina_List **source,
                    const char *parts)
{
   if (it->itc->func.state_get)
     {
        const Eina_List *l;
        const char *key;
        char buf[4096];

        if (!(*source))
          *source = elm_widget_stringlist_get
              (edje_object_data_get(target, "states"));
        EINA_LIST_FOREACH(*source, l, key)
          {
             if (parts && fnmatch(parts, key, FNM_PERIOD))
               continue;

             Eina_Bool on = it->itc->func.state_get
                 ((void *)it->base.data, WIDGET(it), key);

             if (on)
               {
                  snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
                  edje_object_signal_emit(target, buf, "elm");
               }
             else
               {
                  snprintf(buf, sizeof(buf), "elm,state,%s,passive", key);
                  edje_object_signal_emit(target, buf, "elm");
               }
          }
        edje_object_message_signal_process(target);
     }
}

static void
_decorate_all_item_position(Elm_Gen_Item *it,
                            int itx,
                            int ity)
{
   if ((!it) || (!GL_IT(it)->wsd->decorate_all_mode)) return;
   evas_object_resize(it->deco_all_view, it->item->w, it->item->h);
   evas_object_move(it->deco_all_view, itx, ity);
}

static void
_decorate_all_item_realize(Elm_Gen_Item *it,
                           Eina_Bool effect_on)
{
   char buf[1024];
   const char *stacking;
   const char *stacking_even;

   if (!it) return;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if ((it->item->decorate_all_item_realized) ||
       (it->generation < sd->generation))
     return;

   it->deco_all_view = edje_object_add(evas_object_evas_get(WIDGET(it)));
   edje_object_scale_set(it->deco_all_view, elm_widget_scale_get(WIDGET(it)) *
                         elm_config_scale_get());
   evas_object_smart_member_add(it->deco_all_view, sd->pan_obj);
   elm_widget_sub_object_add(WIDGET(it), it->deco_all_view);

   if (it->item->type & ELM_GENLIST_ITEM_TREE)
     strncpy(buf, "tree", sizeof(buf));
   else strncpy(buf, "item", sizeof(buf));
   if (sd->mode == ELM_LIST_COMPRESS)
     strncat(buf, "_compress", sizeof(buf) - strlen(buf) - 1);

   strncat(buf, "/", sizeof(buf) - strlen(buf) - 1);
   strncat(buf, it->itc->decorate_all_item_style, sizeof(buf) - strlen(buf) - 1);

   elm_widget_theme_object_set(WIDGET(it), it->deco_all_view, "genlist", buf,
                               elm_widget_style_get(WIDGET(it)));

   stacking_even = edje_object_data_get(VIEW(it), "stacking_even");
   if (!stacking_even) stacking_even = "above";
   it->item->stacking_even = !!strcmp("above", stacking_even);

   stacking = edje_object_data_get(VIEW(it), "stacking");
   if (!stacking) stacking = "yes";
   it->item->nostacking = !!strcmp("yes", stacking);

   edje_object_mirrored_set
     (it->deco_all_view, elm_widget_mirrored_get(WIDGET(it)));

   _elm_genlist_item_position_state_update(it);
   _elm_genlist_item_state_update(it, NULL);

   if (effect_on)
     edje_object_signal_emit
       (it->deco_all_view, "elm,state,decorate,enabled,effect", "elm");
   else
     edje_object_signal_emit
       (it->deco_all_view, "elm,state,decorate,enabled", "elm");

   _item_mouse_callbacks_del(it, VIEW(it));
   _item_mouse_callbacks_add(it, it->deco_all_view);

   _item_text_realize(it, it->deco_all_view, &it->item->deco_all_texts, NULL);
   if (it->flipped)
     edje_object_signal_emit
       (it->deco_all_view, "elm,state,flip,enabled", "elm");
   if (!it->item->deco_all_contents)
     it->item->deco_all_contents = elm_widget_stringlist_get
         (edje_object_data_get(it->deco_all_view, "contents"));
   it->item->deco_all_content_objs =
     _item_mode_content_realize(it, it->deco_all_view,
                                &it->item->deco_all_contents, NULL,
                                &it->item->deco_all_content_objs);
   _item_state_realize
     (it, it->deco_all_view, &it->item->deco_all_states, NULL);
   edje_object_part_swallow
     (it->deco_all_view, "elm.swallow.decorate.content", VIEW(it));

   _decorate_all_item_position(it, it->item->scrl_x, it->item->scrl_y);
   evas_object_show(it->deco_all_view);

   if (it->selected)
     edje_object_signal_emit(it->deco_all_view, "elm,state,selected", "elm");

   it->item->decorate_all_item_realized = EINA_TRUE;
   it->want_unrealize = EINA_FALSE;
}

//-- tree expand/contract signal handle routine --//
static void
_expand_toggle_signal_cb(void *data,
                         Evas_Object *obj __UNUSED__,
                         const char *emission __UNUSED__,
                         const char *source __UNUSED__)
{
   Elm_Gen_Item *it = data;

   if (it->item->expanded)
     evas_object_smart_callback_call(WIDGET(it), SIG_CONTRACT_REQUEST, it);
   else
     evas_object_smart_callback_call(WIDGET(it), SIG_EXPAND_REQUEST, it);
}

static void
_expand_signal_cb(void *data,
                  Evas_Object *obj __UNUSED__,
                  const char *emission __UNUSED__,
                  const char *source __UNUSED__)
{
   Elm_Gen_Item *it = data;

   if (!it->item->expanded)
     evas_object_smart_callback_call(WIDGET(it), SIG_EXPAND_REQUEST, it);
}

static void
_contract_signal_cb(void *data,
                    Evas_Object *obj __UNUSED__,
                    const char *emission __UNUSED__,
                    const char *source __UNUSED__)
{
   Elm_Gen_Item *it = data;

   if (it->item->expanded)
     evas_object_smart_callback_call(WIDGET(it), SIG_CONTRACT_REQUEST, it);
}

//-- item cache handle routine --//
// clean up item cache by removing overflowed caches
static void
_item_cache_clean(Elm_Genlist_Smart_Data *sd)
{
   evas_event_freeze(evas_object_evas_get(sd->obj));

   while ((sd->item_cache) && (sd->item_cache_count > sd->item_cache_max))
     {
        Item_Cache *itc;

        itc = EINA_INLIST_CONTAINER_GET(sd->item_cache->last, Item_Cache);
        sd->item_cache = eina_inlist_remove
            (sd->item_cache, sd->item_cache->last);
        sd->item_cache_count--;
        if (itc->spacer) evas_object_del(itc->spacer);
        if (itc->base_view) evas_object_del(itc->base_view);
        eina_stringshare_del(itc->item_style);
        free(itc);
     }
   evas_event_thaw(evas_object_evas_get(sd->obj));
   evas_event_thaw_eval(evas_object_evas_get(sd->obj));
}

// free one item cache
static void
_item_cache_free(Item_Cache *itc)
{
   if (itc->spacer) evas_object_del(itc->spacer);
   if (itc->base_view) evas_object_del(itc->base_view);
   eina_stringshare_del(itc->item_style);
   free(itc);
}

// empty all item caches
static void
_item_cache_zero(Elm_Genlist_Smart_Data *sd)
{
   int pmax = sd->item_cache_max;

   sd->item_cache_max = 0;
   _item_cache_clean(sd);
   sd->item_cache_max = pmax;
}

// add an item to item cache
static void
_item_cache_add(Elm_Gen_Item *it)
{
   Item_Cache *itc;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);
   Evas_Object *obj = sd->obj;

   evas_event_freeze(evas_object_evas_get(obj));
   if (sd->item_cache_max <= 0)
     {
        evas_object_del(VIEW(it));
        VIEW(it) = NULL;
        ELM_SAFE_FREE(it->spacer, evas_object_del);

        evas_event_thaw(evas_object_evas_get(obj));
        evas_event_thaw_eval(evas_object_evas_get(obj));

        return;
     }

   sd->item_cache_count++;
   itc = calloc(1, sizeof(Item_Cache));
   if (!itc)
     {
        evas_event_thaw(evas_object_evas_get(obj));
        evas_event_thaw_eval(evas_object_evas_get(obj));
        return;
     }
   sd->item_cache =
     eina_inlist_prepend(sd->item_cache, EINA_INLIST_GET(itc));
   itc->spacer = it->spacer;
   it->spacer = NULL;
   itc->base_view = VIEW(it);

   VIEW(it) = NULL;
   edje_object_signal_emit(itc->base_view, "elm,state,unselected", "elm");
   evas_object_hide(itc->base_view);
   evas_object_move(itc->base_view, -9999, -9999);
   itc->item_style = eina_stringshare_add(it->itc->item_style);
   if (it->item->type & ELM_GENLIST_ITEM_TREE) itc->tree = 1;
   itc->selected = it->selected;
   itc->disabled = elm_widget_item_disabled_get(it);
   itc->expanded = it->item->expanded;
   ELM_SAFE_FREE(it->long_timer, ecore_timer_del);
   ELM_SAFE_FREE(it->item->swipe_timer, ecore_timer_del);

   // FIXME: other callbacks?
   edje_object_signal_callback_del_full
     (itc->base_view, "elm,action,expand,toggle", "elm",
     _expand_toggle_signal_cb, it);
   edje_object_signal_callback_del_full
     (itc->base_view, "elm,action,expand", "elm", _expand_signal_cb, it);
   edje_object_signal_callback_del_full
     (itc->base_view, "elm,action,contract", "elm", _contract_signal_cb, it);
   _item_mouse_callbacks_del(it, itc->base_view);
   _item_cache_clean(sd);

   evas_event_thaw(evas_object_evas_get(obj));
   evas_event_thaw_eval(evas_object_evas_get(obj));
}

// find an item from item cache and remove it from the cache
static Item_Cache *
_item_cache_find(Elm_Gen_Item *it)
{
   Item_Cache *itc = NULL;
   Eina_Inlist *l;
   Eina_Bool tree = 0;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (it->item->type & ELM_GENLIST_ITEM_TREE) tree = 1;
   EINA_INLIST_FOREACH_SAFE(sd->item_cache, l, itc)
     {
        if ((itc->selected) || (itc->disabled) || (itc->expanded))
          continue;

        if ((itc->tree == tree) &&
            (((!it->itc->item_style) && (!itc->item_style)) ||
             (it->itc->item_style && itc->item_style &&
              (!strcmp(it->itc->item_style, itc->item_style)))))
          {
             sd->item_cache =
                eina_inlist_remove (sd->item_cache, EINA_INLIST_GET(itc));
             sd->item_cache_count--;

             return itc;
          }
     }
   return NULL;
}

static Eina_List *
_item_content_realize(Elm_Gen_Item *it,
                      Evas_Object *target,
                      Eina_List **source,
                      const char *parts)
{
   Eina_List *res = it->content_objs;

   if (it->itc->func.content_get)
     {
        const Eina_List *l;
        const char *key;
        Evas_Object *ic = NULL;

        if (!(*source))
          *source = elm_widget_stringlist_get
              (edje_object_data_get(target, "contents"));

        EINA_LIST_FOREACH(*source, l, key)
          {
             if (parts && fnmatch(parts, key, FNM_PERIOD))
               continue;

             if (it->itc->func.content_get)
               ic = it->itc->func.content_get
                   ((void *)it->base.data, WIDGET(it), key);
             if (ic)
               {
                  res = eina_list_append(res, ic);
                  edje_object_part_swallow(target, key, ic);
                  evas_object_show(ic);
                  elm_widget_sub_object_add(WIDGET(it), ic);
                  if (elm_widget_item_disabled_get(it))
                    elm_widget_disabled_set(ic, EINA_TRUE);
               }
          }
     }

   return res;
}

static char *
_access_info_cb(void *data, Evas_Object *obj __UNUSED__)
{
   char *ret;
   Eina_Strbuf *buf;

   Elm_Gen_Item *it = (Elm_Gen_Item *)data;
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it, NULL);

   buf = eina_strbuf_new();

   if (it->itc->func.text_get)
     {
        const Eina_List *l;
        const char *key;

        if (!(it->texts)) it->texts =
          elm_widget_stringlist_get(edje_object_data_get(VIEW(it), "texts"));

        EINA_LIST_FOREACH(it->texts, l, key)
          {
             char *s = it->itc->func.text_get
                ((void *)it->base.data, WIDGET(it), key);

             if (s)
               {
                  if (eina_strbuf_length_get(buf) > 0) eina_strbuf_append(buf, ", ");
                  eina_strbuf_append(buf, s);
                  free(s);
               }
          }
     }

   ret = eina_strbuf_string_steal(buf);
   eina_strbuf_free(buf);
   return ret;
}

static char *
_access_state_cb(void *data, Evas_Object *obj __UNUSED__)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)data;
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it, NULL);

   if (it->base.disabled)
     return strdup(E_("State: Disabled"));

   return NULL;
}

static void
_access_on_highlight_cb(void *data)
{
   Evas_Coord x, y, w, h;
   Evas_Coord sx, sy, sw, sh;
   Elm_Gen_Item *it = (Elm_Gen_Item *)data;
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it);

   evas_object_geometry_get(it->base.view, &x, &y, &w, &h);
   // XXX There would be a reason.
   if ((w == 0) && (h == 0)) return;

   evas_object_geometry_get(it->base.widget, &sx, &sy, &sw, &sh);
   if ((x < sx) || (y < sy) || ((x + w) > (sx + sw)) || ((y + h) > (sy + sh)))
     elm_genlist_item_bring_in((Elm_Object_Item *)it,
                               ELM_GENLIST_ITEM_SCROLLTO_IN);
}

static void
_access_widget_item_register(Elm_Gen_Item *it)
{
   Elm_Access_Info *ai;

   _elm_access_widget_item_register((Elm_Widget_Item *)it);

   ai = _elm_access_info_get(it->base.access_obj);

   _elm_access_callback_set(ai, ELM_ACCESS_INFO, _access_info_cb, it);
   _elm_access_callback_set(ai, ELM_ACCESS_STATE, _access_state_cb, it);
   _elm_access_on_highlight_hook_set(ai, _access_on_highlight_cb, it);
   _elm_access_activate_callback_set(ai, _access_activate_cb, it);
}

static void
_item_realize(Elm_Gen_Item *it,
              int in,
              Eina_Bool calc)
{
   Item_Cache *itc = NULL;
   const char *treesize;
   char buf[1024];
   int tsize = 20;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (it->generation < sd->generation) return;
   if (it->realized)
     {
        if (it->item->order_num_in != in)
          {
             _item_order_update(EINA_INLIST_GET(it), in);
             _elm_genlist_item_state_update(it, NULL);
             _elm_genlist_item_index_update(it);
          }
        return;
     }
   it->item->order_num_in = in;

   if (it->item->nocache_once)
     it->item->nocache_once = EINA_FALSE;
   else if (!it->item->nocache)
     itc = _item_cache_find(it);
   if (itc && (!sd->tree_effect_enabled))
     {
        VIEW(it) = itc->base_view;
        itc->base_view = NULL;
        it->spacer = itc->spacer;
        itc->spacer = NULL;
     }
   else
     {
        const char *stacking_even;
        const char *stacking;

        VIEW(it) = edje_object_add(evas_object_evas_get(WIDGET(it)));
        edje_object_scale_set(VIEW(it),
                              elm_widget_scale_get(WIDGET(it)) *
                              elm_config_scale_get());
        evas_object_smart_member_add(VIEW(it), sd->pan_obj);
        elm_widget_sub_object_add(WIDGET(it), VIEW(it));

        if (it->item->type & ELM_GENLIST_ITEM_TREE)
          snprintf(buf, sizeof(buf), "tree%s/%s",
                   sd->mode == ELM_LIST_COMPRESS ? "_compress" :
                   "", it->itc->item_style ? : "default");
        else
          snprintf(buf, sizeof(buf), "item%s/%s",
                   sd->mode == ELM_LIST_COMPRESS ? "_compress" :
                   "", it->itc->item_style ? : "default");

        elm_widget_theme_object_set
          (WIDGET(it), VIEW(it), "genlist", buf,
          elm_widget_style_get(WIDGET(it)));

        stacking_even = edje_object_data_get(VIEW(it), "stacking_even");
        if (!stacking_even) stacking_even = "above";
        it->item->stacking_even = !!strcmp("above", stacking_even);

        stacking = edje_object_data_get(VIEW(it), "stacking");
        if (!stacking) stacking = "yes";
        it->item->nostacking = !!strcmp("yes", stacking);

        edje_object_mirrored_set
          (VIEW(it), elm_widget_mirrored_get(WIDGET(it)));
     }

   /* access */
   if (_elm_config->access_mode) _access_widget_item_register(it);

   _item_order_update(EINA_INLIST_GET(it), in);

   if (!(it->deco_all_view) && (it->item->type != ELM_GENLIST_ITEM_GROUP))
     {
        if (sd->reorder_mode)
          edje_object_signal_emit
            (VIEW(it), "elm,state,reorder,mode_set", "elm");
        else
          edje_object_signal_emit
            (VIEW(it), "elm,state,reorder,mode_unset", "elm");
    }
   treesize = edje_object_data_get(VIEW(it), "treesize");
   if (treesize) tsize = atoi(treesize);

   if (edje_object_part_exists(VIEW(it), "elm.swallow.pad"))
     {
        if (!it->spacer && treesize)
          {
             it->spacer =
                evas_object_rectangle_add(evas_object_evas_get(WIDGET(it)));
             evas_object_color_set(it->spacer, 0, 0, 0, 0);
             elm_widget_sub_object_add(WIDGET(it), it->spacer);
          }

        evas_object_size_hint_min_set
           (it->spacer, (it->item->expanded_depth * tsize) *
            elm_config_scale_get(), 1);
        edje_object_part_swallow(VIEW(it), "elm.swallow.pad", it->spacer);
     }
   else
     {
        ELM_SAFE_FREE(it->spacer, evas_object_del);
     }

   if (!calc)
     {
        edje_object_signal_callback_add
          (VIEW(it), "elm,action,expand,toggle", "elm",
          _expand_toggle_signal_cb, it);
        edje_object_signal_callback_add
          (VIEW(it), "elm,action,expand", "elm", _expand_signal_cb, it);
        edje_object_signal_callback_add
          (VIEW(it), "elm,action,contract", "elm", _contract_signal_cb, it);
        _item_mouse_callbacks_add(it, VIEW(it));

        if ((sd->decorate_all_mode) && (!it->deco_all_view) &&
            (it->item->type != ELM_GENLIST_ITEM_GROUP) &&
            (it->itc->decorate_all_item_style))
          _decorate_all_item_realize(it, EINA_FALSE);

        _elm_genlist_item_state_update(it, itc);
        _elm_genlist_item_index_update(it);
     }

   /* homogenous genlist shortcut */
   if ((calc) && (sd->homogeneous) && (!it->item->mincalcd) &&
       ((it->group && sd->group_item_width) ||
        (!it->group && sd->item_width)))
     {
        if (it->group)
          {
             it->item->w = it->item->minw = sd->group_item_width;
             it->item->h = it->item->minh = sd->group_item_height;
          }
        else
          {
             it->item->w = it->item->minw = sd->item_width;
             it->item->h = it->item->minh = sd->item_height;
          }
        it->item->mincalcd = EINA_TRUE;
     }
   else
     {
        if (eina_list_count(it->content_objs) != 0)
          ERR_ABORT("If you see this error, please notify us and we"
                    "will fix it");

        _item_text_realize(it, VIEW(it), &it->texts, NULL);
        it->content_objs =
          _item_content_realize(it, VIEW(it), &it->contents, NULL);
        _item_state_realize(it, VIEW(it), &it->states, NULL);
        if (it->flipped)
          {
             edje_object_signal_emit
               (VIEW(it), "elm,state,flip,enabled", "elm");
             if (!(it->item->flip_contents))
               it->item->flip_contents = elm_widget_stringlist_get
                   (edje_object_data_get(VIEW(it), "flips"));
             it->item->flip_content_objs = _item_mode_content_realize
                 (it, VIEW(it), &it->item->flip_contents, NULL,
                 &it->item->flip_content_objs);
          }

        /* access: unregister item which have no text and content */
        if (_elm_config->access_mode && !it->texts && !it->contents)
          _elm_access_widget_item_unregister((Elm_Widget_Item *)it);

        if (!it->item->mincalcd)
          {
             Evas_Coord mw = -1, mh = -1;

             if (it->select_mode != ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY)
               elm_coords_finger_size_adjust(1, &mw, 1, &mh);
             if (sd->mode == ELM_LIST_COMPRESS)
               mw = sd->prev_viewport_w;
             edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
             if (it->select_mode != ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY)
               elm_coords_finger_size_adjust(1, &mw, 1, &mh);
             it->item->w = it->item->minw = mw;
             it->item->h = it->item->minh = mh;
             it->item->mincalcd = EINA_TRUE;

             if ((!sd->group_item_width) && (it->group))
               {
                  sd->group_item_width = mw;
                  sd->group_item_height = mh;
               }
             else if ((!sd->item_width) &&
                      (it->item->type == ELM_GENLIST_ITEM_NONE))
               {
                  sd->item_width = mw;
                  sd->item_height = mh;
               }
          }
        if (!calc) evas_object_show(VIEW(it));
     }

   if (it->tooltip.content_cb)
     {
        elm_widget_item_tooltip_content_cb_set
          (it, it->tooltip.content_cb, it->tooltip.data, NULL);
        elm_widget_item_tooltip_style_set(it, it->tooltip.style);
        elm_widget_item_tooltip_window_mode_set(it, it->tooltip.free_size);
     }

   if (it->mouse_cursor)
     elm_widget_item_cursor_set(it, it->mouse_cursor);

   it->realized = EINA_TRUE;
   it->want_unrealize = EINA_FALSE;

   if (itc) _item_cache_free(itc);
   if (!calc)
     {
        if (it->item->tree_effect_hide_me)
          {
             if (sd->move_effect_mode
                 != ELM_GENLIST_TREE_EFFECT_NONE)
               {
                  edje_object_signal_emit(VIEW(it), "elm,state,hide", ""); // XXX: for compat
                  edje_object_signal_emit(VIEW(it), "elm,state,hide", "elm");
               }
             it->item->tree_effect_hide_me = EINA_FALSE;
          }

        if (it->item->type == ELM_GENLIST_ITEM_NONE)
          {
             Evas_Object* eobj;
             Eina_List* l;
             EINA_LIST_FOREACH(it->content_objs, l, eobj)
                if (elm_object_focus_allow_get(eobj))
                  it->item_focus_chain = eina_list_append
                      (it->item_focus_chain, eobj);

          }

        evas_object_smart_callback_call(WIDGET(it), SIG_REALIZED, it);
     }

   if ((!calc) && (sd->decorate_all_mode) &&
       (it->item->type != ELM_GENLIST_ITEM_GROUP))
     {
        if (it->itc->decorate_all_item_style)
          {
             if (!it->deco_all_view)
               _decorate_all_item_realize(it, EINA_FALSE);
             edje_object_message_signal_process(it->deco_all_view);
          }
     }
   edje_object_message_signal_process(VIEW(it));
}

static Eina_Bool
_tree_effect_animator_cb(void *data)
{
   int in = 0;
   const Eina_List *l;
   int y = 0, dy = 0, dh = 0;
   double effect_duration = 0.3, t;
   ELM_GENLIST_DATA_GET(data, sd);
   Eina_Bool end = EINA_FALSE, vis = EINA_TRUE;
   Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
   Elm_Gen_Item *it = NULL, *it2, *expanded_next_it;

   t = ((0.0 > (t = ecore_time_get() - sd->start_time)) ? 0.0 : t);
   evas_object_geometry_get(sd->pan_obj, &ox, &oy, &ow, &oh);
   evas_output_viewport_get
     (evas_object_evas_get(sd->pan_obj), &cvx, &cvy, &cvw, &cvh);
   if (t > effect_duration) end = EINA_TRUE;

   // Below while statement is needed, when the genlist is resized.
   it2 = sd->expanded_item;
   while (it2 && vis)
     {
        evas_object_move(VIEW(it2), it2->item->scrl_x, it2->item->scrl_y);
        vis = (ELM_RECTS_INTERSECT(it2->item->scrl_x, it2->item->scrl_y,
                                   it2->item->w, it2->item->h, cvx, cvy, cvw,
                                   cvh));
        it2 =
          (Elm_Gen_Item *)elm_genlist_item_prev_get((Elm_Object_Item *)it2);
     }

   if (sd->expanded_next_item)
     {
        expanded_next_it = sd->expanded_next_item;

        /* move items */
        EINA_LIST_FOREACH(sd->move_items, l, it)
          {
             if (sd->move_effect_mode == ELM_GENLIST_TREE_EFFECT_EXPAND)
               {
                  expanded_next_it->item->old_scrl_y =
                    sd->expanded_item->item->old_scrl_y
                    + sd->expanded_item->item->h;
                  if (expanded_next_it->item->scrl_y <=
                      expanded_next_it->item->old_scrl_y) /* did not
                                                           * calculate
                                                           * next item
                                                           * position */
                    expanded_next_it->item->scrl_y = cvy + cvh;

                  dy = ((expanded_next_it->item->scrl_y >= (cvy + cvh)) ?
                        cvy + cvh : expanded_next_it->item->scrl_y) -
                    expanded_next_it->item->old_scrl_y;
               }
             else if (sd->move_effect_mode == ELM_GENLIST_TREE_EFFECT_CONTRACT)
               {
                  if (expanded_next_it->item->scrl_y >
                      expanded_next_it->item->old_scrl_y) /* did not
                                                           * calculate
                                                           * next item
                                                           * position */
                    expanded_next_it->item->old_scrl_y = cvy + cvh;

                  if (expanded_next_it->item->old_scrl_y > (cvy + cvh))
                    {
                       dy = (sd->expanded_item->item->scrl_y +
                             sd->expanded_item->item->h) - cvy + cvh;
                       expanded_next_it->item->old_scrl_y = cvy + cvh;
                    }
                  else
                    {
                       dy = (sd->expanded_item->item->scrl_y +
                             sd->expanded_item->item->h) -
                         expanded_next_it->item->old_scrl_y;
                    }
               }

             if (t <= effect_duration)
               {
                  y = ((1 - (1 - (t / effect_duration)) *
                        (1 - (t / effect_duration))) * dy);
               }
             else
               {
                  end = EINA_TRUE;
                  y = dy;
               }

             if (!it->realized && !it->item->queued)
               _item_realize(it, in, 0);
             in++;

             if (it != expanded_next_it)
               {
                  it->item->old_scrl_y =
                    expanded_next_it->item->old_scrl_y +
                    expanded_next_it->item->h + dh;

                  dh += it->item->h;
               }

             if ((it->item->old_scrl_y + y) < (cvy + cvh))
               _item_position(it, VIEW(it), it->item->scrl_x,
                              it->item->old_scrl_y + y);
          }
        /* tree effect */
        _item_tree_effect(sd, y);
     }
   else
     {
        int expanded_item_num = 0;
        int num = 0;

        if (sd->expanded_item)
          it = (Elm_Gen_Item *)elm_genlist_item_next_get
              ((Elm_Object_Item *)sd->expanded_item);

        it2 = it;
        while (it2)
          {
             expanded_item_num++;
             it2 = (Elm_Gen_Item *)elm_genlist_item_next_get
                 ((Elm_Object_Item *)it2);
          }

        while (it)
          {
             num++;
             if (sd->expanded_item->item->expanded_depth >=
                 it->item->expanded_depth) break;
             if (sd->move_effect_mode == ELM_GENLIST_TREE_EFFECT_EXPAND)
               {
                  if (!it->item->tree_effect_finished)
                    {
                       if (t >= (((num - 1) * effect_duration) /
                                 expanded_item_num))
                         {
                            edje_object_signal_emit(VIEW(it), "flip_item", ""); // XXX: for compat
                            edje_object_signal_emit(VIEW(it), "elm,action,flip_item", "elm");
                            _item_position(it, VIEW(it), it->item->scrl_x,
                                           it->item->scrl_y);
                            it->item->tree_effect_finished = EINA_TRUE;
                         }
                    }
               }
             it = (Elm_Gen_Item *)elm_genlist_item_next_get
                 ((Elm_Object_Item *)it);
          }
     }

   if (end)
     {
        _item_tree_effect_finish(sd);
        return ECORE_CALLBACK_CANCEL;
     }

   return ECORE_CALLBACK_RENEW;
}

static void
_group_items_recalc(void *data)
{
   Eina_List *l;
   Elm_Gen_Item *git;
   Elm_Genlist_Smart_Data *sd = data;

   evas_event_freeze(evas_object_evas_get(sd->obj));
   EINA_LIST_FOREACH(sd->group_items, l, git)
     {
        if (git->item->want_realize)
          {
             if (!git->realized) _item_realize(git, 0, EINA_FALSE);
             evas_object_resize(VIEW(git), sd->minw, git->item->h);
             evas_object_move(VIEW(git), git->item->scrl_x, git->item->scrl_y);
             evas_object_stack_above(VIEW(git), sd->stack[1]);
             evas_object_show(VIEW(git));
          }
        else if (!git->item->want_realize && git->realized)
          {
             if (!git->dragging)
               _elm_genlist_item_unrealize(git, EINA_FALSE);
          }
     }
   evas_event_thaw(evas_object_evas_get(sd->obj));
   evas_event_thaw_eval(evas_object_evas_get(sd->obj));
}

static Eina_Bool
_reorder_move_animator_cb(void *data)
{
   double t;
   Elm_Gen_Item *it = data;
   Eina_Bool down = EINA_FALSE;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);
   int y, dy = it->item->h / 10 * elm_config_scale_get(), diff;

   t = ((0.0 > (t = ecore_loop_time_get()
                  - sd->start_time)) ? 0.0 : t);

   if (t <= REORDER_EFFECT_TIME)
     y = (1 * sin((t / REORDER_EFFECT_TIME) * (M_PI / 2)) * dy);
   else y = dy;

   diff = abs(it->item->old_scrl_y - it->item->scrl_y);
   if (diff < dy) y = diff;
   else if (diff > it->item->h) y = diff / 2;

   if (it->item->old_scrl_y < it->item->scrl_y)
     {
        it->item->old_scrl_y += y;
        down = EINA_TRUE;
     }
   else if (it->item->old_scrl_y > it->item->scrl_y)
     {
        it->item->old_scrl_y -= y;
        down = EINA_FALSE;
     }

   if (it->deco_all_view)
     _item_position
       (it, it->deco_all_view, it->item->scrl_x, it->item->old_scrl_y);
   else
     _item_position(it, VIEW(it), it->item->scrl_x, it->item->old_scrl_y);
   _group_items_recalc(sd);

   if ((sd->reorder_pan_move) ||
       (down && it->item->old_scrl_y >= it->item->scrl_y) ||
       (!down && it->item->old_scrl_y <= it->item->scrl_y))
     {
        it->item->old_scrl_y = it->item->scrl_y;
        it->item->move_effect_enabled = EINA_FALSE;
        sd->reorder_move_animator = NULL;
        return ECORE_CALLBACK_CANCEL;
     }

   return ECORE_CALLBACK_RENEW;
}

static int
_reorder_item_space_get(Elm_Gen_Item *it)
{
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);
   Elm_Gen_Item *reorder_it = sd->reorder_it;
   Evas_Coord rox, roy, row, roh, oy, oh;
   Eina_Bool top = EINA_FALSE;

   if (!reorder_it) return 0;

   evas_object_geometry_get(sd->pan_obj, NULL, &oy, NULL, &oh);
   evas_object_geometry_get
     (sd->VIEW(reorder_it), &rox, &roy, &row, &roh);

   if ((sd->reorder_start_y < it->item->block->y) &&
       (roy - oy + (roh / 2) >= it->item->block->y - sd->pan_y))
     {
        it->item->block->reorder_offset =
          sd->reorder_it->item->h * -1;
        if (it->item->block->count == 1)
          sd->reorder_rel = it;
     }
   else if ((sd->reorder_start_y >= it->item->block->y) &&
            (roy - oy + (roh / 2) <= it->item->block->y - sd->pan_y))
     {
        it->item->block->reorder_offset = sd->reorder_it->item->h;
     }
   else
     it->item->block->reorder_offset = 0;

   it->item->scrl_y += it->item->block->reorder_offset;

   top = (ELM_RECTS_INTERSECT
            (it->item->scrl_x, it->item->scrl_y, it->item->w, it->item->h,
            rox, roy + (roh / 2), row, 1));
   if (top)
     {
        sd->reorder_rel = it;
        it->item->scrl_y += sd->reorder_it->item->h;
        return sd->reorder_it->item->h;
     }
   else
     return 0;
}

static void
_item_block_position(Item_Block *itb,
                     int in)
{
   Elm_Gen_Item *it;
   Elm_Gen_Item *git;
   const Eina_List *l;
   Eina_Bool vis = EINA_FALSE;
   Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
   Elm_Genlist_Smart_Data *sd = NULL;

   evas_event_freeze(evas_object_evas_get((itb->sd)->obj));
   evas_object_geometry_get(itb->sd->pan_obj, &ox, &oy, &ow, &oh);
   evas_output_viewport_get
     (evas_object_evas_get((itb->sd)->obj),
     &cvx, &cvy, &cvw, &cvh);

   EINA_LIST_FOREACH(itb->items, l, it)
     {
        sd = GL_IT(it)->wsd;
        if (it->generation < sd->generation) continue;
        else if (sd->reorder_it == it)
          continue;

        it->x = 0;
        it->y = y;
        it->item->w = itb->w;
        it->item->scrl_x = itb->x + it->x - sd->pan_x + ox;
        it->item->scrl_y = itb->y + it->y - sd->pan_y + oy;

        vis = (ELM_RECTS_INTERSECT
                 (it->item->scrl_x, it->item->scrl_y, it->item->w, it->item->h,
                 cvx, cvy, cvw, cvh));
        if (!it->group)
          {
             if ((itb->realized) && (!it->realized))
               {
                  if (vis) _item_realize(it, in, EINA_FALSE);
               }
             if (it->realized)
               {
                  if (vis || it->dragging)
                    {
                       if (sd->reorder_mode)
                         y += _reorder_item_space_get(it);
                       git = it->item->group_item;
                       if (git)
                         {
                            if (git->item->scrl_y < oy)
                              git->item->scrl_y = oy;
                            if ((git->item->scrl_y + git->item->h) >
                                (it->item->scrl_y + it->item->h))
                              git->item->scrl_y = (it->item->scrl_y +
                                                   it->item->h) - git->item->h;
                            git->item->scrl_x = it->item->scrl_x;
                            git->item->want_realize = EINA_TRUE;
                         }
                       if ((sd->reorder_it) &&
                           (it->item->old_scrl_y != it->item->scrl_y))
                         {
                            if (!it->item->move_effect_enabled)
                              {
                                 it->item->move_effect_enabled = EINA_TRUE;
                                 sd->reorder_move_animator =
                                   ecore_animator_add(
                                     _reorder_move_animator_cb, it);
                              }
                         }
                       if (!it->item->move_effect_enabled)
                         {
                            if ((sd->decorate_all_mode) &&
                                (it->itc->decorate_all_item_style))
                              _decorate_all_item_position
                                (it, it->item->scrl_x, it->item->scrl_y);
                            else
                              {
                                 if (!sd->tree_effect_enabled ||
                                     (sd->move_effect_mode ==
                                      ELM_GENLIST_TREE_EFFECT_NONE) ||
                                     ((sd->move_effect_mode !=
                                       ELM_GENLIST_TREE_EFFECT_NONE) &&
                                      (it->item->old_scrl_y ==
                                       it->item->scrl_y)))
                                   {
                                      if (it->item->deco_it_view)
                                        _item_position
                                          (it, it->item->deco_it_view,
                                          it->item->scrl_x,
                                          it->item->scrl_y);
                                      else
                                        _item_position
                                          (it, VIEW(it), it->item->scrl_x,
                                          it->item->scrl_y);
                                   }
                              }
                            it->item->old_scrl_y = it->item->scrl_y;
                         }
                    }
                  else
                    {
                       if (!sd->tree_effect_animator)
                         _elm_genlist_item_unrealize(it, EINA_FALSE);
                    }
               }
             in++;
          }
        else
          {
             if (vis) it->item->want_realize = EINA_TRUE;
          }
        y += it->item->h;
     }
   evas_event_thaw(evas_object_evas_get((itb->sd)->obj));
   evas_event_thaw_eval(evas_object_evas_get((itb->sd)->obj));
}

static void
_item_block_realize(Item_Block *itb)
{
   if (itb->realized) return;

   itb->realized = EINA_TRUE;
   itb->want_unrealize = EINA_FALSE;
}

static void
_elm_genlist_pan_smart_calculate(Eo *obj EINA_UNUSED, void *_pd, va_list *list EINA_UNUSED)
{
   Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
   Evas_Coord vx = 0, vy = 0, vw = 0, vh = 0;
   Elm_Gen_Item *git;
   Item_Block *itb;
   Eina_List *l;
   int in = 0;

   Elm_Genlist_Pan_Smart_Data *psd = _pd;

   evas_event_freeze(evas_object_evas_get(obj));

   if (psd->wsd->pan_changed)
     {
        if (psd->wsd->calc_job) ecore_job_del(psd->wsd->calc_job);
        psd->wsd->calc_job = NULL;
        _calc_job(psd->wsd->obj);
        psd->wsd->pan_changed = EINA_FALSE;
     }

   evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
   evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
   EINA_LIST_FOREACH(psd->wsd->group_items, l, git)
     {
        git->item->want_realize = EINA_FALSE;
     }

   if (psd->wsd->tree_effect_enabled &&
       (psd->wsd->move_effect_mode != ELM_GENLIST_TREE_EFFECT_NONE))
     {
        if (!psd->wsd->tree_effect_animator)
          {
             _item_tree_effect_before(psd->wsd->expanded_item);
             evas_object_raise(psd->wsd->alpha_bg);
             evas_object_stack_below(psd->wsd->alpha_bg, psd->wsd->stack[1]);
             evas_object_show(psd->wsd->alpha_bg);
             psd->wsd->start_time = ecore_time_get();
             psd->wsd->tree_effect_animator =
               ecore_animator_add(_tree_effect_animator_cb, psd->wsd->obj);
          }
     }

   EINA_INLIST_FOREACH(psd->wsd->blocks, itb)
     {
        itb->w = psd->wsd->minw;
        if (ELM_RECTS_INTERSECT(itb->x - psd->wsd->pan_x + ox,
                                itb->y - psd->wsd->pan_y + oy,
                                itb->w, itb->h,
                                cvx, cvy, cvw, cvh))
          {
             if ((!itb->realized) || (itb->changed))
               _item_block_realize(itb);
             _item_block_position(itb, in);
          }
        else
          {
             if (itb->realized) _item_block_unrealize(itb);
          }
        in += itb->count;
     }
   if ((!psd->wsd->reorder_it) || (psd->wsd->reorder_pan_move))
     _group_items_recalc(psd->wsd);
   if ((psd->wsd->reorder_mode) && (psd->wsd->reorder_it))
     {
        if (psd->wsd->pan_y != psd->wsd->reorder_old_pan_y)
          psd->wsd->reorder_pan_move = EINA_TRUE;
        else psd->wsd->reorder_pan_move = EINA_FALSE;

        evas_object_raise(psd->wsd->VIEW(reorder_it));
        evas_object_stack_below(psd->wsd->VIEW(reorder_it), psd->wsd->stack[1]);
        psd->wsd->reorder_old_pan_y = psd->wsd->pan_y;
        psd->wsd->start_time = ecore_loop_time_get();
     }

   if (!psd->wsd->tree_effect_enabled ||
       (psd->wsd->move_effect_mode == ELM_GENLIST_TREE_EFFECT_NONE))
     _item_auto_scroll(psd->wsd);

   eo_do((psd->wsd)->obj,
         elm_scrollable_interface_content_pos_get(&vx, &vy),
         elm_scrollable_interface_content_viewport_size_get(&vw, &vh));

   if (psd->wsd->reorder_fast == 1)
      eo_do((psd->wsd)->obj, elm_scrollable_interface_content_region_show(vx, vy - 10, vw, vh));
   else if (psd->wsd->reorder_fast == -1)
      eo_do((psd->wsd)->obj, elm_scrollable_interface_content_region_show(vx, vy + 10, vw, vh));

   evas_event_thaw(evas_object_evas_get(obj));
   evas_event_thaw_eval(evas_object_evas_get(obj));
}

static void
_elm_genlist_pan_destructor(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
   Elm_Genlist_Pan_Smart_Data *psd = _pd;
   eo_data_unref(psd->wobj, psd->wsd);
   eo_do_super(obj, MY_PAN_CLASS, eo_destructor());
}

static void
_genlist_pan_class_constructor(Eo_Class *klass)
{
      const Eo_Op_Func_Description func_desc[] = {
           EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_DESTRUCTOR), _elm_genlist_pan_destructor),

           EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_DEL), _elm_genlist_pan_smart_del),
           EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_RESIZE), _elm_genlist_pan_smart_resize),
           EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_MOVE), _elm_genlist_pan_smart_move),
           EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_CALCULATE), _elm_genlist_pan_smart_calculate),
           EO_OP_FUNC(ELM_OBJ_PAN_ID(ELM_OBJ_PAN_SUB_ID_POS_SET), _elm_genlist_pan_smart_pos_set),
           EO_OP_FUNC(ELM_OBJ_PAN_ID(ELM_OBJ_PAN_SUB_ID_POS_GET), _elm_genlist_pan_smart_pos_get),
           EO_OP_FUNC(ELM_OBJ_PAN_ID(ELM_OBJ_PAN_SUB_ID_POS_MAX_GET), _elm_genlist_pan_smart_pos_max_get),
           EO_OP_FUNC(ELM_OBJ_PAN_ID(ELM_OBJ_PAN_SUB_ID_POS_MIN_GET), _elm_genlist_pan_smart_pos_min_get),
           EO_OP_FUNC(ELM_OBJ_PAN_ID(ELM_OBJ_PAN_SUB_ID_CONTENT_SIZE_GET), _elm_genlist_pan_smart_content_size_get),
           EO_OP_FUNC_SENTINEL
      };
      eo_class_funcs_set(klass, func_desc);

      evas_smart_legacy_type_register(MY_PAN_CLASS_NAME_LEGACY, klass);
}

static const Eo_Class_Description _genlist_pan_class_desc = {
     EO_VERSION,
     MY_PAN_CLASS_NAME,
     EO_CLASS_TYPE_REGULAR,
     EO_CLASS_DESCRIPTION_OPS(NULL, NULL, 0),
     NULL,
     sizeof(Elm_Genlist_Pan_Smart_Data),
     _genlist_pan_class_constructor,
     NULL
};

EO_DEFINE_CLASS(elm_obj_genlist_pan_class_get, &_genlist_pan_class_desc, ELM_OBJ_PAN_CLASS, NULL);

static Eina_Bool
_item_multi_select_up(Elm_Genlist_Smart_Data *sd)
{
   Elm_Object_Item *prev;

   if (!sd->selected) return EINA_FALSE;
   if (!sd->multi) return EINA_FALSE;

   prev = elm_genlist_item_prev_get(sd->last_selected_item);
   if (!prev) return EINA_TRUE;

   if (elm_genlist_item_selected_get(prev))
     {
        elm_genlist_item_selected_set(sd->last_selected_item, EINA_FALSE);
        sd->last_selected_item = prev;
        elm_genlist_item_show
          (sd->last_selected_item, ELM_GENLIST_ITEM_SCROLLTO_IN);
     }
   else
     {
        elm_genlist_item_selected_set(prev, EINA_TRUE);
        elm_genlist_item_show(prev, ELM_GENLIST_ITEM_SCROLLTO_IN);
     }
   return EINA_TRUE;
}

static Eina_Bool
_item_multi_select_down(Elm_Genlist_Smart_Data *sd)
{
   Elm_Object_Item *next;

   if (!sd->selected) return EINA_FALSE;
   if (!sd->multi) return EINA_FALSE;

   next = elm_genlist_item_next_get(sd->last_selected_item);
   if (!next) return EINA_TRUE;

   if (elm_genlist_item_selected_get(next))
     {
        elm_genlist_item_selected_set(sd->last_selected_item, EINA_FALSE);
        sd->last_selected_item = next;
        elm_genlist_item_show
          (sd->last_selected_item, ELM_GENLIST_ITEM_SCROLLTO_IN);
     }
   else
     {
        elm_genlist_item_selected_set(next, EINA_TRUE);
        elm_genlist_item_show(next, ELM_GENLIST_ITEM_SCROLLTO_IN);
     }

   return EINA_TRUE;
}

static Eina_Bool
_all_items_deselect(Elm_Genlist_Smart_Data *sd)
{
   if (!sd->selected) return EINA_FALSE;

   while (sd->selected)
     elm_genlist_item_selected_set(sd->selected->data, EINA_FALSE);

   return EINA_TRUE;
}

static Eina_Bool
_item_single_select_up(Elm_Genlist_Smart_Data *sd)
{
   Elm_Gen_Item *prev;

   if (!sd->selected)
     {
        prev = ELM_GEN_ITEM_FROM_INLIST(sd->items->last);
        while ((prev) && (prev->generation < sd->generation))
          prev = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
     }
   else
     prev = (Elm_Gen_Item *)elm_genlist_item_prev_get
         (sd->last_selected_item);

   if (!prev) return EINA_FALSE;

   _all_items_deselect(sd);

   elm_genlist_item_selected_set((Elm_Object_Item *)prev, EINA_TRUE);
   elm_genlist_item_show((Elm_Object_Item *)prev, ELM_GENLIST_ITEM_SCROLLTO_IN);
   return EINA_TRUE;
}

static Eina_Bool
_item_single_select_down(Elm_Genlist_Smart_Data *sd)
{
   Elm_Gen_Item *next;

   if (!sd->selected)
     {
        next = ELM_GEN_ITEM_FROM_INLIST(sd->items);
        while ((next) && (next->generation < sd->generation))
          next = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
     }
   else
     next = (Elm_Gen_Item *)elm_genlist_item_next_get
         (sd->last_selected_item);

   if (!next) return EINA_FALSE;

   _all_items_deselect(sd);

   elm_genlist_item_selected_set((Elm_Object_Item *)next, EINA_TRUE);
   elm_genlist_item_show
     ((Elm_Object_Item *)next, ELM_GENLIST_ITEM_SCROLLTO_IN);

   return EINA_TRUE;
}

static void
_elm_genlist_item_focus_set(Elm_Gen_Item *it, Elm_Focus_Direction dir)
{
   Evas_Object *focused_obj = NULL;
   Eina_List *l;
   if (!it) return;

   if (!GL_IT(it)->wsd->focus_on_selection_enabled) return;

   if (!it->item_focus_chain)
     {
        elm_object_focus_set(VIEW(it), EINA_TRUE);
        return;
     }

   EINA_LIST_FOREACH(it->item_focus_chain, l, focused_obj)
     if (elm_object_focus_get(focused_obj)) break;

   if (focused_obj && (dir != ELM_FOCUS_PREVIOUS))
     {
        Evas_Object *nextfocus;
        if (elm_widget_focus_next_get(focused_obj, dir, &nextfocus))
          {
             elm_object_focus_set(nextfocus, EINA_TRUE);
             return;
          }
     }

   if (!l) l = it->item_focus_chain;

   if (dir == ELM_FOCUS_RIGHT)
     {
        l = eina_list_next(l);
        if (!l) l = it->item_focus_chain;
     }
   else if (dir == ELM_FOCUS_LEFT)
     {
        l = eina_list_prev(l);
        if (!l) l = eina_list_last(it->item_focus_chain);
     }

   elm_object_focus_set(eina_list_data_get(l), EINA_TRUE);
}

static void
_elm_genlist_smart_event(Eo *obj, void *_pd, va_list *list)
{
   Evas_Object *src = va_arg(*list, Evas_Object *);
   Evas_Callback_Type type = va_arg(*list, Evas_Callback_Type);
   Evas_Event_Key_Down *ev = va_arg(*list, void *);
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;

   if (ret) *ret = EINA_FALSE;
   (void) src;

   Evas_Coord x = 0;
   Evas_Coord y = 0;
   Evas_Coord v_w = 0;
   Evas_Coord v_h = 0;
   Evas_Coord step_x = 0;
   Evas_Coord step_y = 0;
   Evas_Coord page_x = 0;
   Evas_Coord page_y = 0;
   Elm_Object_Item *it = NULL;
   Evas_Coord pan_max_x = 0, pan_max_y = 0;


   if (elm_widget_disabled_get(obj)) return;
   if (type != EVAS_CALLBACK_KEY_DOWN) return;
   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
   if (!sd->items) return;

   eo_do(obj,
         elm_scrollable_interface_content_pos_get(&x, &y),
         elm_scrollable_interface_step_size_get(&step_x, &step_y),
         elm_scrollable_interface_page_size_get(&page_x, &page_y),
         elm_scrollable_interface_content_viewport_size_get(&v_w, &v_h));

   if ((!strcmp(ev->key, "Left")) ||
       ((!strcmp(ev->key, "KP_Left")) && (!ev->string)))
     {
        x -= step_x;

        Elm_Gen_Item *gt = (Elm_Gen_Item*)elm_genlist_selected_item_get(obj);
        _elm_genlist_item_focus_set(gt, ELM_FOCUS_LEFT);
     }
   else if ((!strcmp(ev->key, "Right")) ||
            ((!strcmp(ev->key, "KP_Right")) && (!ev->string)))
     {
        x += step_x;

        Elm_Gen_Item *gt = (Elm_Gen_Item*)elm_genlist_selected_item_get(obj);
        _elm_genlist_item_focus_set(gt, ELM_FOCUS_RIGHT);
     }
   else if ((!strcmp(ev->key, "Up")) ||
            ((!strcmp(ev->key, "KP_Up")) && (!ev->string)))
     {
        if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
             (_item_multi_select_up(sd)))
            || (_item_single_select_up(sd)))
          {
             ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
             if (ret) *ret = EINA_TRUE;
             return;
          }
        else
          y -= step_y;
     }
   else if ((!strcmp(ev->key, "Down")) ||
            ((!strcmp(ev->key, "KP_Down")) && (!ev->string)))
     {
        if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
             (_item_multi_select_down(sd)))
            || (_item_single_select_down(sd)))
          {
             ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
             if (ret) *ret = EINA_TRUE;
             return;
          }
        else
          y += step_y;
     }
   else if ((!strcmp(ev->key, "Home")) ||
            ((!strcmp(ev->key, "KP_Home")) && (!ev->string)))
     {
        it = elm_genlist_first_item_get(obj);
        elm_genlist_item_bring_in(it, ELM_GENLIST_ITEM_SCROLLTO_IN);
        elm_genlist_item_selected_set(it, EINA_TRUE);
        ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
        if (ret) *ret = EINA_TRUE;
        return;
     }
   else if ((!strcmp(ev->key, "End")) ||
            ((!strcmp(ev->key, "KP_End")) && (!ev->string)))
     {
        it = elm_genlist_last_item_get(obj);
        elm_genlist_item_bring_in(it, ELM_GENLIST_ITEM_SCROLLTO_IN);
        elm_genlist_item_selected_set(it, EINA_TRUE);
        ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
        if (ret) *ret = EINA_TRUE;
        return;
     }
   else if ((!strcmp(ev->key, "Prior")) ||
            ((!strcmp(ev->key, "KP_Prior")) && (!ev->string)))
     {
        if (page_y < 0)
          y -= -(page_y * v_h) / 100;
        else
          y -= page_y;
     }
   else if ((!strcmp(ev->key, "Next")) ||
            ((!strcmp(ev->key, "KP_Next")) && (!ev->string)))
     {
        if (page_y < 0)
          y += -(page_y * v_h) / 100;
        else
          y += page_y;
     }
   else if (!strcmp(ev->key, "Escape"))
     {
        if (!_all_items_deselect(sd)) return;
        ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
        if (ret) *ret = EINA_TRUE;
        return;
     }
   else if (((!strcmp(ev->key, "Return")) ||
             (!strcmp(ev->key, "KP_Enter")) ||
             (!strcmp(ev->key, "space")))
            && (!sd->multi) && (sd->selected))
     {
        it = elm_genlist_selected_item_get(obj);
        elm_genlist_item_expanded_set(it, !elm_genlist_item_expanded_get(it));
        evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
     }
   else return;

   ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
   eo_do(sd->pan_obj, elm_obj_pan_pos_max_get(&pan_max_x, &pan_max_y));
   if (x < 0) x = 0;
   if (x > pan_max_x) x = pan_max_x;
   if (y < 0) y = 0;
   if (y > pan_max_y) y = pan_max_y;

   eo_do(obj, elm_scrollable_interface_content_pos_set(x, y, EINA_TRUE));

   if (ret) *ret = EINA_TRUE;
}

/* This function disables the specific code of the layout sub object add.
 * Only the widget sub_object_add is called.
 */
static void
_elm_genlist_smart_layout_sub_object_add_enable(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
   Eina_Bool *enable = va_arg(*list, Eina_Bool *);
   *enable = EINA_FALSE;
}

static void
_elm_genlist_smart_sub_object_add(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
   Evas_Object *sobj = va_arg(*list, Evas_Object *);
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   if (ret) *ret = EINA_FALSE;
   Eina_Bool int_ret = EINA_FALSE;

   /* skipping layout's code, which registers size hint changing
    * callback on sub objects. this is here because items'
    * content_get() routines may change hints on the objects after
    * creation, thus issuing TOO MANY sizing_eval()'s here. they are
    * not needed at here anyway, so let's skip listening to those
    * hints changes */
   eo_do_super(obj, MY_CLASS, elm_wdg_sub_object_add(sobj, &int_ret));
   if (!int_ret) return;

   if (ret) *ret = EINA_TRUE;
}

static void
_elm_genlist_smart_sub_object_del(Eo *obj, void *_pd, va_list *list)
{
   Evas_Object *sobj = va_arg(*list, Evas_Object *);
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   if (ret) *ret = EINA_FALSE;
   Eina_Bool int_ret = EINA_FALSE;

   Elm_Genlist_Smart_Data *sd = _pd;

   /* XXX: hack -- also skipping sizing recalculation on
    * sub-object-del. genlist's crazy code paths (like groups and
    * such) seem to issue a whole lot of deletions and Evas bitches
    * about too many recalculations */
   sd->on_sub_del = EINA_TRUE;

   eo_do_super(obj, MY_CLASS, elm_wdg_sub_object_del(sobj, &int_ret));
   if (!int_ret) return;

   sd->on_sub_del = EINA_FALSE;

   if (ret) *ret = EINA_TRUE;
}

static void
_elm_genlist_smart_on_focus(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   if (ret) *ret = EINA_FALSE;
   Eina_Bool int_ret = EINA_FALSE;
   Elm_Genlist_Smart_Data *sd = _pd;

   eo_do_super(obj, MY_CLASS, elm_wdg_on_focus(&int_ret));
   if (!int_ret) return;

   if (elm_widget_focus_get(obj) && (sd->items) && (sd->selected) &&
       (!sd->last_selected_item))
     sd->last_selected_item = eina_list_data_get(sd->selected);

   if (ret) *ret = EINA_TRUE;
}

static Eina_Bool _elm_genlist_smart_focus_next_enable = EINA_FALSE;

static void
_elm_genlist_smart_focus_next_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   *ret = _elm_genlist_smart_focus_next_enable;
}

static void
_elm_genlist_smart_focus_direction_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   *ret = EINA_FALSE;
}

static void
_elm_genlist_smart_focus_next(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
   Elm_Focus_Direction dir = va_arg(*list, Elm_Focus_Direction);
   Evas_Object **next = va_arg(*list, Evas_Object **);
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   if (ret) *ret = EINA_FALSE;
   Eina_Bool int_ret = EINA_FALSE;

   Evas_Coord x, y, w, h;
   Evas_Coord sx, sy, sw, sh;
   Item_Block *itb;
   Eina_List *items = NULL;
   Eina_Bool done = EINA_FALSE;

   Elm_Genlist_Smart_Data *sd = _pd;

   evas_object_geometry_get(sd->obj, &sx, &sy, &sw, &sh);

   EINA_INLIST_FOREACH(sd->blocks, itb)
     {
        if (itb->realized)
          {
             Eina_List *l;
             Elm_Gen_Item *it;

             done = EINA_TRUE;
             EINA_LIST_FOREACH(itb->items, l, it)
               {
                  if (it->realized)
                    {
                       evas_object_geometry_get(it->base.view, &x, &y, &w, &h);

                       /* check item which displays more than half of its size */
                       if (it->base.access_obj &&
                           ELM_RECTS_INTERSECT
                             (x + (w / 2), y + (h / 2), 0, 0, sx, sy, sw, sh))
                         items = eina_list_append(items, it->base.access_obj);

                       if (!it->base.access_order) continue;

                       Eina_List *subl;
                       Evas_Object *subo;
                       EINA_LIST_FOREACH(it->base.access_order, subl, subo)
                         items = eina_list_append(items, subo);
                    }
               }
          }
        else if (done) break;
     }

   int_ret = elm_widget_focus_list_next_get
            (obj, items, eina_list_data_get, dir, next);

   if (ret) *ret = int_ret;
}

static void
_mirrored_set(Evas_Object *obj,
              Eina_Bool rtl)
{
   ELM_GENLIST_DATA_GET(obj, sd);

   _item_cache_zero(sd);
   eo_do(obj, elm_scrollable_interface_mirrored_set(rtl));
}

static void
_elm_genlist_smart_theme(Eo *obj, void *_pd, va_list *list)
{
   Item_Block *itb;
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   if (ret) *ret = EINA_FALSE;
   Eina_Bool int_ret = EINA_FALSE;

   Elm_Genlist_Smart_Data *sd = _pd;

   eo_do_super(obj, MY_CLASS, elm_wdg_theme(&int_ret));
   if (!int_ret) return;

   evas_event_freeze(evas_object_evas_get(obj));
   _item_cache_zero(sd);
   _mirrored_set(obj, elm_widget_mirrored_get(obj));

   sd->item_width = sd->item_height = 0;
   sd->group_item_width = sd->group_item_height = 0;
   sd->minw = sd->minh = sd->realminw = 0;
   EINA_INLIST_FOREACH(sd->blocks, itb)
     {
        Eina_List *l;
        Elm_Gen_Item *it;

        if (itb->realized) _item_block_unrealize(itb);
        EINA_LIST_FOREACH(itb->items, l, it)
          it->item->mincalcd = EINA_FALSE;

        itb->changed = EINA_TRUE;
     }
   if (sd->calc_job) ecore_job_del(sd->calc_job);
   sd->calc_job = ecore_job_add(_calc_job, obj);
   elm_layout_sizing_eval(obj);
   evas_event_thaw(evas_object_evas_get(obj));
   evas_event_thaw_eval(evas_object_evas_get(obj));

   if (ret) *ret = EINA_TRUE;
}

/* FIXME: take off later. maybe this show region coords belong in the
 * interface (new api functions, set/get)? */
static void
_show_region_hook(void *data EINA_UNUSED,
                  Evas_Object *obj)
{
   Evas_Coord x, y, w, h;

   ELM_GENLIST_DATA_GET_OR_RETURN(obj, sd);

   elm_widget_show_region_get(obj, &x, &y, &w, &h);
   //x & y are screen coordinates, Add with pan coordinates
   x += sd->pan_x;
   y += sd->pan_y;
   eo_do(obj, elm_scrollable_interface_content_region_show(x, y, w, h));
}

static void
_elm_genlist_smart_translate(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   evas_object_smart_callback_call(obj, SIG_LANG_CHANGED, NULL);

   if (ret) *ret = EINA_TRUE;
}

static void
_item_highlight(Elm_Gen_Item *it)
{
   const char *selectraise;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if ((sd->select_mode == ELM_OBJECT_SELECT_MODE_NONE) ||
       (!sd->highlight) ||
       (it->generation < sd->generation) ||
       (it->highlighted) || elm_widget_item_disabled_get(it) ||
       (it->select_mode == ELM_OBJECT_SELECT_MODE_NONE) ||
       (it->item->deco_it_view) ||
       (it->select_mode == ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY))
     return;

   edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
   if (it->deco_all_view)
     edje_object_signal_emit(it->deco_all_view, "elm,state,selected", "elm");
   evas_object_smart_callback_call(WIDGET(it), SIG_HIGHLIGHTED, it);

   selectraise = edje_object_data_get(VIEW(it), "selectraise");
   if ((selectraise) && (!strcmp(selectraise, "on")))
     {
        if (it->deco_all_view) evas_object_stack_below(it->deco_all_view, sd->stack[1]);
        else evas_object_stack_below(VIEW(it), sd->stack[1]);
        if ((it->item->group_item) && (it->item->group_item->realized))
          evas_object_stack_above(it->item->VIEW(group_item), sd->stack[1]);
     }
   it->highlighted = EINA_TRUE;
}

static void
_item_unhighlight(Elm_Gen_Item *it)
{
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if ((it->generation < GL_IT(it)->wsd->generation) || (!it->highlighted))
     return;

   edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
   evas_object_smart_callback_call(WIDGET(it), SIG_UNHIGHLIGHTED, it);
   if (it->deco_all_view)
     edje_object_signal_emit
       (it->deco_all_view, "elm,state,unselected", "elm");

   if (!it->item->nostacking)
     {
        if ((it->item->order_num_in & 0x1) ^ it->item->stacking_even)
          {
             if (it->deco_all_view) evas_object_stack_below(it->deco_all_view, sd->stack[0]);
             else evas_object_stack_below(VIEW(it), sd->stack[0]);
          }
        else
          {
             if (it->deco_all_view) evas_object_stack_above(it->deco_all_view, sd->stack[0]);
             else evas_object_stack_above(VIEW(it), sd->stack[0]);
          }
     }
   it->highlighted = EINA_FALSE;
}

static void
_item_block_position_update(Eina_Inlist *list,
                            int idx)
{
   Item_Block *tmp;

   EINA_INLIST_FOREACH(list, tmp)
     {
        tmp->position = idx++;
        tmp->position_update = EINA_TRUE;
     }
}

static void
_item_position_update(Eina_List *list,
                      int idx)
{
   Elm_Gen_Item *it;
   Eina_List *l;

   EINA_LIST_FOREACH(list, l, it)
     {
        it->position = idx++;
        it->position_update = EINA_TRUE;
     }
}

static void
_item_block_merge(Item_Block *left,
                  Item_Block *right)
{
   Eina_List *l;
   Elm_Gen_Item *it2;

   EINA_LIST_FOREACH(right->items, l, it2)
     {
        it2->item->block = left;
        left->count++;
        left->changed = EINA_TRUE;
     }
   left->items = eina_list_merge(left->items, right->items);
}

static void
_item_block_del(Elm_Gen_Item *it)
{
   Eina_Inlist *il;
   Item_Block *itb = it->item->block;
   Eina_Bool block_changed = EINA_FALSE;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   itb->items = eina_list_remove(itb->items, it);
   itb->count--;
   itb->changed = EINA_TRUE;
   if (sd->calc_job) ecore_job_del(sd->calc_job);
   sd->calc_job = ecore_job_add(_calc_job, sd->obj);
   if (itb->count < 1)
     {
        Item_Block *itbn;

        il = EINA_INLIST_GET(itb);
        itbn = (Item_Block *)(il->next);
        if (it->parent)
          it->parent->item->items =
            eina_list_remove(it->parent->item->items, it);
        else
          {
             _item_block_position_update(il->next, itb->position);
             sd->blocks = eina_inlist_remove(sd->blocks, il);
          }
        free(itb);
        if (itbn) itbn->changed = EINA_TRUE;
     }
   else
     {
        if (itb->count < (sd->max_items_per_block / 2))
          {
             Item_Block *itbp;
             Item_Block *itbn;

             il = EINA_INLIST_GET(itb);
             itbp = (Item_Block *)(il->prev);
             itbn = (Item_Block *)(il->next);

             /* merge block with previous */
             if ((itbp) &&
                 ((itbp->count + itb->count) <
                  (sd->max_items_per_block +
                   (sd->max_items_per_block / 2))))
               {
                  _item_block_merge(itbp, itb);
                  _item_block_position_update
                    (EINA_INLIST_GET(itb)->next, itb->position);
                  sd->blocks = eina_inlist_remove
                      (sd->blocks, EINA_INLIST_GET(itb));
                  free(itb);
                  block_changed = EINA_TRUE;
               }
             /* merge block with next */
             else if ((itbn) &&
                      ((itbn->count + itb->count) <
                       (sd->max_items_per_block +
                        (sd->max_items_per_block / 2))))
               {
                  _item_block_merge(itb, itbn);
                  _item_block_position_update
                    (EINA_INLIST_GET(itbn)->next, itbn->position);
                  sd->blocks =
                    eina_inlist_remove(sd->blocks, EINA_INLIST_GET(itbn));
                  free(itbn);
                  block_changed = EINA_TRUE;
               }
          }
     }

   if (block_changed)
     {
        sd->pan_changed = EINA_TRUE;
        evas_object_smart_changed(sd->pan_obj);
        if (sd->calc_job) ecore_job_del(sd->calc_job);
        sd->calc_job = NULL;
     }
}

static void
_decorate_all_item_unrealize(Elm_Gen_Item *it)
{
   Evas_Object *icon;

   if ((!it) || (!it->item->decorate_all_item_realized)) return;

   edje_object_part_unswallow(it->deco_all_view, VIEW(it));
   evas_object_smart_member_add(VIEW(it), GL_IT(it)->wsd->pan_obj);
   elm_widget_sub_object_add(WIDGET(it), VIEW(it));
   _elm_genlist_item_position_state_update(it);
   _elm_genlist_item_state_update(it, NULL);

   if (it->item->wsd->reorder_mode)
     {
        edje_object_signal_emit
          (VIEW(it), "elm,state,reorder,mode_set", "elm");
        edje_object_signal_emit
          (it->deco_all_view, "elm,state,reorder,mode_unset", "elm");
     }

   ELM_SAFE_FREE(it->deco_all_view, evas_object_del);
   ELM_SAFE_FREE(it->item->deco_all_texts, elm_widget_stringlist_free);
   ELM_SAFE_FREE(it->item->deco_all_contents, elm_widget_stringlist_free);
   ELM_SAFE_FREE(it->item->deco_all_states, elm_widget_stringlist_free);

   EINA_LIST_FREE(it->item->deco_all_content_objs, icon)
     evas_object_del(icon);
   edje_object_message_signal_process(it->deco_all_view);
   _item_mouse_callbacks_del(it, it->deco_all_view);
   _item_mouse_callbacks_add(it, VIEW(it));

   it->item->decorate_all_item_realized = EINA_FALSE;
}

static void
_elm_genlist_item_del_not_serious(Elm_Gen_Item *it)
{
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   elm_widget_item_pre_notify_del(it);
   it->generation = sd->generation - 1; /* This means that
                                                     * the item is
                                                     * deleted */

   if (it->walking > 0) return;

   if (it->selected)
     sd->selected = eina_list_remove(sd->selected, it);

   if (it->itc->func.del)
     it->itc->func.del((void *)it->base.data, WIDGET(it));
}

static void
_elm_genlist_item_del_serious(Elm_Gen_Item *it)
{
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   _elm_genlist_item_del_not_serious(it);

   sd->items = eina_inlist_remove(sd->items, EINA_INLIST_GET(it));
   if (it->tooltip.del_cb)
     it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
   sd->walking -= it->walking;
   ELM_SAFE_FREE(it->long_timer, ecore_timer_del);
   if (it->group)
     sd->group_items = eina_list_remove(sd->group_items, it);

   ELM_SAFE_FREE(sd->state, eina_inlist_sorted_state_free);
   if (sd->calc_job) ecore_job_del(sd->calc_job);
   sd->calc_job = ecore_job_add(_calc_job, sd->obj);

   if (sd->last_selected_item == (Elm_Object_Item *)it)
     sd->last_selected_item = NULL;
   sd->item_count--;

   ELM_SAFE_FREE(it->item, free);
}

static void
_item_del(Elm_Gen_Item *it)
{
   Evas_Object *obj = WIDGET(it);
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   evas_event_freeze(evas_object_evas_get(obj));

   // FIXME: relative will be better to be fixed. it is too harsh.
   if (it->item->rel)
      it->item->rel->item->rel_revs =
         eina_list_remove(it->item->rel->item->rel_revs, it);
   if (it->item->rel_revs)
     {
        Elm_Gen_Item *tmp;
        EINA_LIST_FREE(it->item->rel_revs, tmp) tmp->item->rel = NULL;
     }
   elm_genlist_item_subitems_clear((Elm_Object_Item *)it);
   if (sd->show_item == it) sd->show_item = NULL;
   if (it->realized) _elm_genlist_item_unrealize(it, EINA_FALSE);
   if (it->item->decorate_all_item_realized) _decorate_all_item_unrealize(it);
   if (it->item->block) _item_block_del(it);
   if (it->item->queued)
     sd->queue = eina_list_remove(sd->queue, it);
   if (sd->anchor_item == it)
     {
        sd->anchor_item = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
        if (!sd->anchor_item)
          sd->anchor_item =
            ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
     }
   if (sd->expanded_item == it)
     {
        if (sd->tree_effect_animator)
          {
             _item_tree_effect_finish(sd);
             ELM_SAFE_FREE(sd->tree_effect_animator, ecore_animator_del);
          }
        sd->expanded_item = NULL;
        sd->move_effect_mode = ELM_GENLIST_TREE_EFFECT_NONE;
     }
   if (sd->expanded_next_item == it) sd->expanded_next_item = NULL;
   if (sd->move_items) sd->move_items = eina_list_remove(sd->move_items, it);
   if (it->parent)
     it->parent->item->items = eina_list_remove(it->parent->item->items, it);
   ELM_SAFE_FREE(it->item->swipe_timer, ecore_timer_del);
   _elm_genlist_item_del_serious(it);
   elm_genlist_item_class_unref((Elm_Genlist_Item_Class *)it->itc);
   evas_event_thaw(evas_object_evas_get(obj));
   evas_event_thaw_eval(evas_object_evas_get(obj));
}

static void
_item_unselect(Elm_Gen_Item *it)
{
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if ((it->generation < sd->generation)) return;
   _item_unhighlight(it); /* unhighlight the item first */
   if (!it->selected) return; /* then check whether the item is selected */

  if (GL_IT(it)->wsd->focus_on_selection_enabled)
     {
        Evas_Object* eobj;
        Eina_List* l;
        EINA_LIST_FOREACH(it->item_focus_chain, l, eobj)
          elm_object_focus_set(eobj, EINA_FALSE);
     }

   it->selected = EINA_FALSE;
   sd->selected = eina_list_remove(sd->selected, it);
   evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
}

static void
_item_mouse_move_cb(void *data,
                    Evas *evas __UNUSED__,
                    Evas_Object *obj,
                    void *event_info)
{
   Elm_Gen_Item *it = data;
   Evas_Event_Mouse_Move *ev = event_info;
   Evas_Coord ox, oy, ow, oh, it_scrl_y, y_pos;
   Evas_Coord minw = 0, minh = 0, x, y, w, h, dx, dy, adx, ady;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
     {
        if (!sd->on_hold)
          {
             sd->on_hold = EINA_TRUE;
             if ((!sd->wasselected) && (!it->flipped))
               _item_unselect(it);
          }
     }
   if (sd->multi_touched)
     {
        sd->cur_x = ev->cur.canvas.x;
        sd->cur_y = ev->cur.canvas.y;
        return;
     }
   if ((it->dragging) && (it->down))
     {
        if (sd->movements == SWIPE_MOVES)
          sd->swipe = EINA_TRUE;
        else
          {
             sd->history[sd->movements].x = ev->cur.canvas.x;
             sd->history[sd->movements].y = ev->cur.canvas.y;
             if (abs((sd->history[sd->movements].x -
                      sd->history[0].x)) > 40)
               sd->swipe = EINA_TRUE;
             else
               sd->movements++;
          }
        ELM_SAFE_FREE(it->long_timer, ecore_timer_del);
        evas_object_smart_callback_call(WIDGET(it), SIG_DRAG, it);
        return;
     }
   if ((!it->down) || (sd->longpressed))
     {
        ELM_SAFE_FREE(it->long_timer, ecore_timer_del);
        if ((sd->reorder_mode) && (sd->reorder_it))
          {
             evas_object_geometry_get(sd->pan_obj, &ox, &oy, &ow, &oh);

             if (ev->cur.canvas.y < (oy + (sd->reorder_it->item->h / 2)))
                sd->reorder_fast = 1;
             else if (ev->cur.canvas.y > (oy + oh - (sd->reorder_it->item->h  / 2)))
                sd->reorder_fast = -1;
             else sd->reorder_fast = 0;

             it_scrl_y = ev->cur.canvas.y - sd->reorder_it->dy;

             if (!sd->reorder_start_y)
               sd->reorder_start_y = it->item->block->y + it->y;

             if (it_scrl_y < oy)
               y_pos = oy;
             else if (it_scrl_y + sd->reorder_it->item->h > oy + oh)
               y_pos = oy + oh - sd->reorder_it->item->h;
             else
               y_pos = it_scrl_y;

             if (it->deco_all_view)
               _item_position(it, it->deco_all_view, it->item->scrl_x, y_pos);
             else
               _item_position(it, VIEW(it), it->item->scrl_x, y_pos);

             if (sd->calc_job) ecore_job_del(sd->calc_job);
             sd->calc_job = ecore_job_add(_calc_job, sd->obj);
          }
        return;
     }
   if (it->select_mode != ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY)
     elm_coords_finger_size_adjust(1, &minw, 1, &minh);

   evas_object_geometry_get(obj, &x, &y, &w, &h);
   x = ev->cur.canvas.x - x;
   y = ev->cur.canvas.y - y;
   dx = x - it->dx;
   adx = dx;
   if (adx < 0) adx = -dx;

   dy = y - it->dy;
   ady = dy;
   if (ady < 0) ady = -dy;

   minw /= 2;
   minh /= 2;

   // gah! annoying drag detection - leave this alone
   if (h < w)
     {
        if (minw < h) minw = h;
        if (minh < h) minh = h;
     }
   else
     {
        if (minw < w) minw = w;
        if (minh < w) minh = w;
     }
   if (minw < 5) minw = 5;
   if (minh < 5) minh = 5;

   if ((adx > minw) || (ady > minh))
     {
        it->dragging = EINA_TRUE;
        ELM_SAFE_FREE(it->long_timer, ecore_timer_del);
        if (!sd->wasselected)
          _item_unselect(it);
        if (dy < 0)
          {
             if (ady > adx)
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_DRAG_START_UP, it);
             else
               {
                  if (dx < 0)
                    evas_object_smart_callback_call
                      (WIDGET(it), SIG_DRAG_START_LEFT, it);
                  else
                    evas_object_smart_callback_call
                      (WIDGET(it), SIG_DRAG_START_RIGHT, it);
               }
          }
        else
          {
             if (ady > adx)
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_DRAG_START_DOWN, it);
             else
               {
                  if (dx < 0)
                    evas_object_smart_callback_call
                      (WIDGET(it), SIG_DRAG_START_LEFT, it);
                  else
                    evas_object_smart_callback_call
                      (WIDGET(it), SIG_DRAG_START_RIGHT, it);
               }
          }
     }
}

static Eina_Bool
_long_press_cb(void *data)
{
   Elm_Gen_Item *it = data, *it_tmp;
   Eina_List *list;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   it->long_timer = NULL;
   if (elm_widget_item_disabled_get(it) || (it->dragging) ||
       (it->select_mode == ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY))
     return ECORE_CALLBACK_CANCEL;

   sd->longpressed = EINA_TRUE;
   evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
   if ((sd->reorder_mode) && (!it->group))
     {
        sd->reorder_it = it;
        sd->reorder_start_y = 0;
        if (it->deco_all_view)
          evas_object_stack_below(it->deco_all_view, sd->stack[1]);
        else
          evas_object_stack_below(VIEW(it), sd->stack[1]);

        eo_do(sd->obj, elm_scrollable_interface_hold_set(EINA_TRUE));
        eo_do(sd->obj, elm_scrollable_interface_bounce_allow_set
              (EINA_FALSE, EINA_FALSE));

        list = elm_genlist_realized_items_get
            ((sd)->obj);
        EINA_LIST_FREE(list, it_tmp)
          if (it != it_tmp) _item_unselect(it_tmp);

        if (elm_genlist_item_expanded_get((Elm_Object_Item *)it))
          {
             elm_genlist_item_expanded_set((Elm_Object_Item *)it, EINA_FALSE);
             return ECORE_CALLBACK_RENEW;
          }

        if (!sd->decorate_all_mode)
          edje_object_signal_emit
            (VIEW(it), "elm,state,reorder,enabled", "elm");
     }

   return ECORE_CALLBACK_CANCEL;
}

static void
_swipe_do(Elm_Gen_Item *it)
{
   int i, sum = 0;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if ((it->select_mode == ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY) ||
       elm_widget_item_disabled_get(it)) return;

   sd->swipe = EINA_FALSE;
   for (i = 0; i < sd->movements; i++)
     {
        sum += sd->history[i].x;
        if (abs(sd->history[0].y - sd->history[i].y) > 10)
          return;
     }

   sum /= sd->movements;
   if (abs(sum - sd->history[0].x) <= 10) return;
   evas_object_smart_callback_call(WIDGET(it), SIG_SWIPE, it);
}

static Eina_Bool
_swipe_cancel(void *data)
{
   Elm_Gen_Item *it = data;
   if (!it) return ECORE_CALLBACK_CANCEL;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   sd->swipe = EINA_FALSE;
   sd->movements = 0;

   return ECORE_CALLBACK_RENEW;
}

static Eina_Bool
_multi_cancel(void *data)
{
   ELM_GENLIST_DATA_GET(data, sd);

   if (!sd) return ECORE_CALLBACK_CANCEL;
   sd->multi_timeout = EINA_TRUE;

   return ECORE_CALLBACK_RENEW;
}

static void
_multi_touch_gesture_eval(Elm_Gen_Item *it)
{
   Evas_Coord minw = 0, minh = 0;
   Evas_Coord off_x, off_y, off_mx, off_my;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   sd->multi_touched = EINA_FALSE;
   ELM_SAFE_FREE(sd->multi_timer, ecore_timer_del);
   if (sd->multi_timeout)
     {
        sd->multi_timeout = EINA_FALSE;
        return;
     }

   elm_coords_finger_size_adjust(1, &minw, 1, &minh);
   off_x = abs(sd->cur_x - sd->prev_x);
   off_y = abs(sd->cur_y - sd->prev_y);
   off_mx = abs(sd->cur_mx - sd->prev_mx);
   off_my = abs(sd->cur_my - sd->prev_my);

   if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw)
                                              || (off_my > minh)))
     {
        if ((off_x + off_mx) > (off_y + off_my))
          {
             if ((sd->cur_x > sd->prev_x) && (sd->cur_mx > sd->prev_mx))
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_MULTI_SWIPE_RIGHT, it);
             else if ((sd->cur_x < sd->prev_x) && (sd->cur_mx < sd->prev_mx))
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_MULTI_SWIPE_LEFT, it);
             else if (abs(sd->cur_x - sd->cur_mx) >
                      abs(sd->prev_x - sd->prev_mx))
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_MULTI_PINCH_OUT, it);
             else
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_MULTI_PINCH_IN, it);
          }
        else
          {
             if ((sd->cur_y > sd->prev_y) && (sd->cur_my > sd->prev_my))
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_MULTI_SWIPE_DOWN, it);
             else if ((sd->cur_y < sd->prev_y) && (sd->cur_my < sd->prev_my))
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_MULTI_SWIPE_UP, it);
             else if (abs(sd->cur_y - sd->cur_my) >
                      abs(sd->prev_y - sd->prev_my))
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_MULTI_PINCH_OUT, it);
             else
               evas_object_smart_callback_call
                 (WIDGET(it), SIG_MULTI_PINCH_IN, it);
          }
     }

   sd->multi_timeout = EINA_FALSE;
}

static void
_item_multi_down_cb(void *data,
                    Evas *evas __UNUSED__,
                    Evas_Object *obj __UNUSED__,
                    void *event_info)
{
   Elm_Gen_Item *it = data;
   Evas_Event_Multi_Down *ev = event_info;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if ((sd->multi_device != 0) || (sd->multi_touched)
       || (sd->multi_timeout))
     return;

   sd->multi_device = ev->device;
   sd->multi_down = EINA_TRUE;
   sd->multi_touched = EINA_TRUE;
   sd->prev_mx = ev->canvas.x;
   sd->prev_my = ev->canvas.y;
   if (!sd->wasselected)
     _item_unselect(it);
   sd->wasselected = EINA_FALSE;
   sd->longpressed = EINA_FALSE;
   ELM_SAFE_FREE(it->long_timer, ecore_timer_del);
   if (it->dragging)
     {
        it->dragging = EINA_FALSE;
        evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_STOP, it);
     }
   ELM_SAFE_FREE(it->item->swipe_timer, ecore_timer_del);
   if (sd->on_hold)
     {
        sd->swipe = EINA_FALSE;
        sd->movements = 0;
        sd->on_hold = EINA_FALSE;
     }
}

static void
_item_multi_up_cb(void *data,
                  Evas *evas __UNUSED__,
                  Evas_Object *obj __UNUSED__,
                  void *event_info)
{
   Elm_Gen_Item *it = data;
   Evas_Event_Multi_Up *ev = event_info;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (sd->multi_device != ev->device) return;
   sd->multi_device = 0;
   sd->multi_down = EINA_FALSE;
   if (sd->mouse_down) return;
   _multi_touch_gesture_eval(data);
}

static void
_item_multi_move_cb(void *data,
                    Evas *evas __UNUSED__,
                    Evas_Object *obj __UNUSED__,
                    void *event_info)
{
   Elm_Gen_Item *it = data;
   Evas_Event_Multi_Move *ev = event_info;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (sd->multi_device != ev->device) return;
   sd->cur_mx = ev->cur.canvas.x;
   sd->cur_my = ev->cur.canvas.y;
}

static void
_item_mouse_down_cb(void *data,
                    Evas *evas __UNUSED__,
                    Evas_Object *obj,
                    void *event_info)
{
   Evas_Event_Mouse_Down *ev = event_info;
   Elm_Gen_Item *it = data;
   Evas_Coord x, y;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (ev->button != 1) return;
   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
     {
        sd->on_hold = EINA_TRUE;
     }

   it->down = EINA_TRUE;
   it->dragging = EINA_FALSE;
   evas_object_geometry_get(obj, &x, &y, NULL, NULL);
   it->dx = ev->canvas.x - x;
   it->dy = ev->canvas.y - y;
   sd->mouse_down = EINA_TRUE;
   if (!sd->multi_touched)
     {
        sd->prev_x = ev->canvas.x;
        sd->prev_y = ev->canvas.y;
        sd->multi_timeout = EINA_FALSE;
        if (sd->multi_timer) ecore_timer_del(sd->multi_timer);
        sd->multi_timer = ecore_timer_add(MULTI_DOWN_TIME, _multi_cancel, sd->obj);
     }
   sd->longpressed = EINA_FALSE;
   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) sd->on_hold = EINA_TRUE;
   else sd->on_hold = EINA_FALSE;
   if (sd->on_hold) return;
   sd->wasselected = it->selected;
   _item_highlight(it);
   if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
     if ((!elm_widget_item_disabled_get(it)) &&
         (it->select_mode != ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY))
       {
          evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
          evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
       }
   evas_object_smart_callback_call(WIDGET(it), SIG_PRESSED, it);
   if (it->item->swipe_timer) ecore_timer_del(it->item->swipe_timer);
   it->item->swipe_timer = ecore_timer_add(SWIPE_TIME, _swipe_cancel, it);
   ELM_SAFE_FREE(it->long_timer, ecore_timer_del);
   if (it->realized)
     it->long_timer = ecore_timer_add
         (sd->longpress_timeout, _long_press_cb, it);
   else
     it->long_timer = NULL;
   sd->swipe = EINA_FALSE;
   sd->movements = 0;
}

static Item_Block *
_item_block_new(Elm_Genlist_Smart_Data *sd,
                Eina_Bool prepend)
{
   Item_Block *itb;

   itb = calloc(1, sizeof(Item_Block));
   if (!itb) return NULL;
   itb->sd = sd;
   if (prepend)
     {
        sd->blocks = eina_inlist_prepend(sd->blocks, EINA_INLIST_GET(itb));
        _item_block_position_update(sd->blocks, 0);
     }
   else
     {
        sd->blocks = eina_inlist_append(sd->blocks, EINA_INLIST_GET(itb));
        itb->position_update = EINA_TRUE;
        if (sd->blocks != EINA_INLIST_GET(itb))
          {
             itb->position =
               ((Item_Block *)(EINA_INLIST_GET(itb)->prev))->position + 1;
          }
        else
          {
             itb->position = 0;
          }
     }

   return itb;
}

/**
 * @internal
 *
 * This function adds an item to a block's item list. This may or may not
 * rearrange existing blocks and create a new block.
 *
 */
static Eina_Bool
_item_block_add(Elm_Genlist_Smart_Data *sd,
                Elm_Gen_Item *it)
{
   Item_Block *itb = NULL;

   // when a new item does not depend on another item
   if (!it->item->rel)
     {
newblock:
        if (it->item->rel)
          {
             itb = calloc(1, sizeof(Item_Block));
             if (!itb) return EINA_FALSE;
             itb->sd = sd;
             if (!it->item->rel->item->block)
               {
                  sd->blocks =
                    eina_inlist_append(sd->blocks, EINA_INLIST_GET(itb));
                  itb->items = eina_list_append(itb->items, it);
                  itb->position_update = EINA_TRUE;
                  it->position = eina_list_count(itb->items);
                  it->position_update = EINA_TRUE;

                  if (sd->blocks != EINA_INLIST_GET(itb))
                    {
                       itb->position =
                         ((Item_Block *)
                          (EINA_INLIST_GET(itb)->prev))->position + 1;
                    }
                  else
                    {
                       itb->position = 0;
                    }
               }
             else
               {
                  Eina_List *tmp;

                  tmp = eina_list_data_find_list(itb->items, it->item->rel);
                  if (it->item->before)
                    {
                       sd->blocks = eina_inlist_prepend_relative
                           (sd->blocks, EINA_INLIST_GET(itb),
                           EINA_INLIST_GET(it->item->rel->item->block));
                       itb->items =
                         eina_list_prepend_relative_list(itb->items, it, tmp);

                       /* Update index from where we prepended */
                       _item_position_update
                         (eina_list_prev(tmp), it->item->rel->position);
                       _item_block_position_update
                         (EINA_INLIST_GET(itb),
                         it->item->rel->item->block->position);
                    }
                  else
                    {
                       sd->blocks = eina_inlist_append_relative
                           (sd->blocks, EINA_INLIST_GET(itb),
                           EINA_INLIST_GET(it->item->rel->item->block));
                       itb->items =
                         eina_list_append_relative_list(itb->items, it, tmp);

                       /* Update block index from where we appended */
                       _item_position_update
                         (eina_list_next(tmp), it->item->rel->position + 1);
                       _item_block_position_update
                         (EINA_INLIST_GET(itb),
                         it->item->rel->item->block->position + 1);
                    }
               }
          }
        else
          {
             // item move_before, prepend, insert_before, sorted_insert with before
             if (it->item->before)
               {
                  if (sd->blocks)
                    {
                       itb = (Item_Block *)(sd->blocks);
                       if (itb->count >= sd->max_items_per_block)
                         {
                            itb = _item_block_new(sd, EINA_TRUE);
                            if (!itb) return EINA_FALSE;
                         }
                    }
                  else
                    {
                       itb = _item_block_new(sd, EINA_TRUE);
                       if (!itb) return EINA_FALSE;
                    }
                  itb->items = eina_list_prepend(itb->items, it);

                  _item_position_update(itb->items, 0);
               }
             // item move_after, append, insert_after, sorted_insert without before
             else
               {
                  if (sd->blocks)
                    {
                       itb = (Item_Block *)(sd->blocks->last);
                       if (itb->count >= sd->max_items_per_block)
                         {
                            itb = _item_block_new(sd, EINA_FALSE);
                            if (!itb) return EINA_FALSE;
                         }
                    }
                  else
                    {
                       itb = _item_block_new(sd, EINA_FALSE);
                       if (!itb) return EINA_FALSE;
                    }
                  itb->items = eina_list_append(itb->items, it);
                  it->position = eina_list_count(itb->items);
               }
          }
     }
   // when a new item depends on another item
   else
     {
        Eina_List *tmp;

        if (it->item->rel->item->queued)
          {
             /* NOTE: for a strange reason eina_list and eina_inlist
                don't have the same property on sorted insertion
                order, so the queue is not always ordered like the
                item list.  This lead to issue where we depend on an
                item that is not yet created. As a quick work around,
                we reschedule the calc of the item and stop reordering
                the list to prevent any nasty issue to show up here.
              */
             sd->queue = eina_list_append(sd->queue, it);
             sd->requeued = EINA_TRUE;
             it->item->queued = EINA_TRUE;

             return EINA_FALSE;
          }
        itb = it->item->rel->item->block;
        if (!itb) goto newblock;
        tmp = eina_list_data_find_list(itb->items, it->item->rel);
        if (it->item->before)
          {
             itb->items = eina_list_prepend_relative_list(itb->items, it, tmp);
             _item_position_update
               (eina_list_prev(tmp), it->item->rel->position);
          }
        else
          {
             itb->items = eina_list_append_relative_list(itb->items, it, tmp);
             _item_position_update
               (eina_list_next(tmp), it->item->rel->position + 1);
          }
     }

   itb->count++;
   itb->changed = EINA_TRUE;
   it->item->block = itb;
   if (itb->sd->calc_job) ecore_job_del(itb->sd->calc_job);
   itb->sd->calc_job = ecore_job_add(_calc_job, itb->sd->obj);

   if (itb->count > itb->sd->max_items_per_block)
     {
        int newc;
        Item_Block *itb2;
        Elm_Gen_Item *it2;
        Eina_Bool done = EINA_FALSE;

        newc = itb->count / 2;

        if (EINA_INLIST_GET(itb)->prev)
          {
             Item_Block *itbp = (Item_Block *)(EINA_INLIST_GET(itb)->prev);

             if (itbp->count + newc < sd->max_items_per_block / 2)
               {
                  /* moving items to previous block */
                  while ((itb->count > newc) && (itb->items))
                    {
                       it2 = eina_list_data_get(itb->items);
                       itb->items = eina_list_remove_list
                           (itb->items, itb->items);
                       itb->count--;

                       itbp->items = eina_list_append(itbp->items, it2);
                       it2->item->block = itbp;
                       itbp->count++;
                    }

                  done = EINA_TRUE;
               }
          }

        if (!done && EINA_INLIST_GET(itb)->next)
          {
             Item_Block *itbn = (Item_Block *)(EINA_INLIST_GET(itb)->next);

             if (itbn->count + newc < sd->max_items_per_block / 2)
               {
                  /* moving items to next block */
                  while ((itb->count > newc) && (itb->items))
                    {
                       Eina_List *l;

                       l = eina_list_last(itb->items);
                       it2 = eina_list_data_get(l);
                       itb->items = eina_list_remove_list(itb->items, l);
                       itb->count--;

                       itbn->items = eina_list_prepend(itbn->items, it2);
                       it2->item->block = itbn;
                       itbn->count++;
                    }

                  done = EINA_TRUE;
               }
          }

        if (!done)
          {
             /* moving items to new block */
             itb2 = calloc(1, sizeof(Item_Block));
             if (!itb2) return EINA_FALSE;
             itb2->sd = sd;
             sd->blocks =
               eina_inlist_append_relative(sd->blocks, EINA_INLIST_GET(itb2),
                                           EINA_INLIST_GET(itb));
             itb2->changed = EINA_TRUE;
             while ((itb->count > newc) && (itb->items))
               {
                  Eina_List *l;

                  l = eina_list_last(itb->items);
                  it2 = l->data;
                  itb->items = eina_list_remove_list(itb->items, l);
                  itb->count--;

                  itb2->items = eina_list_prepend(itb2->items, it2);
                  it2->item->block = itb2;
                  itb2->count++;
               }
          }
     }

   return EINA_TRUE;
}

static int
_item_process(Elm_Genlist_Smart_Data *sd,
              Elm_Gen_Item *it)
{
   if (!_item_block_add(sd, it)) return 1;
   if (!sd->blocks)
     _item_block_realize(it->item->block);

   return 0;
}

static void
_item_process_post(Elm_Genlist_Smart_Data *sd,
                   Elm_Gen_Item *it,
                   Eina_Bool qadd)
{
   Eina_Bool show_me = EINA_FALSE;

   if (it->item->block->changed)
     {
        show_me = _item_block_recalc
            (it->item->block, it->item->block->num, qadd);
        it->item->block->changed = 0;
        if (sd->pan_changed)
          {
             ELM_SAFE_FREE(sd->calc_job, ecore_job_del);
             _calc_job(sd->obj);
             sd->pan_changed = EINA_FALSE;
          }
     }
   if (show_me) it->item->block->show_me = EINA_TRUE;

   /* when prepending, move the scroller along with the first selected
    * item to create the illusion that we're watching the selected
    * item this prevents the selected item being scrolled off the
    * viewport
    */
   if (sd->selected && it->item->before)
     {
        int y, h;
        Elm_Gen_Item *it2;

        it2 = sd->selected->data;
        if (!it2->item->block) return;
        eo_do(sd->obj, elm_scrollable_interface_content_pos_get(NULL, &y));
        evas_object_geometry_get(sd->pan_obj, NULL, NULL, NULL, &h);
        if ((it->y + it->item->block->y > y + h) ||
            (it->y + it->item->block->y + it->item->h < y))
          /* offscreen, just update */
           eo_do(sd->obj, elm_scrollable_interface_content_region_show
            (it2->x + it2->item->block->x, y,
            it2->item->block->w, h));
        else
           eo_do(sd->obj, elm_scrollable_interface_content_region_show
            (it->x + it->item->block->x,
            y + it->item->h, it->item->block->w, h));
     }
}

static int
_queue_process(Elm_Genlist_Smart_Data *sd)
{
   int n;
   double t0, t;

   t0 = ecore_loop_time_get();
   for (n = 0; (sd->queue) && (n < 128); n++)
     {
        Elm_Gen_Item *it;

        it = eina_list_data_get(sd->queue);
        sd->queue = eina_list_remove_list(sd->queue, sd->queue);
        it->item->queued = EINA_FALSE;
        if (_item_process(sd, it)) continue;
        t = ecore_time_get();
        _item_process_post(sd, it, EINA_TRUE);
        /* same as eina_inlist_count > 1 */
        if (sd->blocks && sd->blocks->next)
          {
             if ((t - t0) > (ecore_animator_frametime_get())) break;
          }
     }
   return n;
}

static Eina_Bool
_idle_process(void *data,
              Eina_Bool *wakeup)
{
   Elm_Genlist_Smart_Data *sd = data;

   if (_queue_process(sd) > 0) *wakeup = EINA_TRUE;
   if (!sd->queue)
     {
        return ECORE_CALLBACK_CANCEL;
     }
   return ECORE_CALLBACK_RENEW;
}

static Eina_Bool
_item_idle_enterer(void *data)
{
   Eina_Bool wakeup = EINA_FALSE;
   ELM_GENLIST_DATA_GET(data, sd);
   Eina_Bool ok = _idle_process(sd, &wakeup);

   if (wakeup)
     {
        // wake up mainloop
        if (sd->calc_job) ecore_job_del(sd->calc_job);
        sd->calc_job = ecore_job_add(_calc_job, data);
     }
   if (ok == ECORE_CALLBACK_CANCEL) sd->queue_idle_enterer = NULL;

   return ok;
}

static void
_item_queue(Elm_Genlist_Smart_Data *sd,
            Elm_Gen_Item *it,
            Eina_Compare_Cb cb)
{
   if (it->item->queued) return;
   it->item->queued = EINA_TRUE;
   if (cb && !sd->requeued)
     sd->queue = eina_list_sorted_insert(sd->queue, cb, it);
   else
     sd->queue = eina_list_append(sd->queue, it);
// FIXME: why does a freeze then thaw here cause some genlist
// elm_genlist_item_append() to be much much slower?
//   evas_event_freeze(evas_object_evas_get(sd->obj));
   while ((sd->queue) && ((!sd->blocks) || (!sd->blocks->next)))
     {
        ELM_SAFE_FREE(sd->queue_idle_enterer, ecore_idle_enterer_del);
        _queue_process(sd);
     }
   while ((sd->queue) && (sd->blocks) &&
          (sd->homogeneous) && (sd->mode == ELM_LIST_COMPRESS))
     {
        ELM_SAFE_FREE(sd->queue_idle_enterer, ecore_idle_enterer_del);
        _queue_process(sd);
     }

//   evas_event_thaw(evas_object_evas_get(sd->obj));
//   evas_event_thaw_eval(evas_object_evas_get(sd->obj));
   if (!sd->queue_idle_enterer)
     sd->queue_idle_enterer = ecore_idle_enterer_add(_item_idle_enterer, sd->obj);
}

/* If the application wants to know the relative item, use
 * elm_genlist_item_prev_get(it)*/
static void
_item_move_after(Elm_Gen_Item *it,
                 Elm_Gen_Item *after)
{
   if (!it) return;
   if (!after) return;
   if (it == after) return;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   sd->items =
     eina_inlist_remove(sd->items, EINA_INLIST_GET(it));
   if (it->item->block) _item_block_del(it);

   sd->items = eina_inlist_append_relative
       (sd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
   if (it->item->rel)
      it->item->rel->item->rel_revs =
         eina_list_remove(it->item->rel->item->rel_revs, it);
   it->item->rel = after;
   after->item->rel_revs = eina_list_append(after->item->rel_revs, it);
   it->item->before = EINA_FALSE;
   if (after->item->group_item) it->item->group_item = after->item->group_item;
   _item_queue(sd, it, NULL);

   evas_object_smart_callback_call(WIDGET(it), SIG_MOVED_AFTER, it);
}

static void
_access_activate_cb(void *data __UNUSED__,
                    Evas_Object *part_obj __UNUSED__,
                    Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;
   if (!it) return;

   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);
   if (!sd) return;

   if (sd->multi)
     {
        if (!it->selected)
          {
             _item_highlight(it);
             it->sel_cb(it);
          }
        else
          _item_unselect(it);
     }
   else
     {
        if (!it->selected)
          {
             while (sd->selected)
               _item_unselect(sd->selected->data);
          }
        else
          {
             const Eina_List *l, *l_next;
             Elm_Gen_Item *it2;

             EINA_LIST_FOREACH_SAFE(sd->selected, l, l_next, it2)
               {
                  if (it2 != it)
                    _item_unselect(it2);
               }
          }
        _item_highlight(it);
        it->sel_cb(it);
     }
}

/* If the application wants to know the relative item, use
 * elm_genlist_item_next_get(it)*/
static void
_item_move_before(Elm_Gen_Item *it,
                  Elm_Gen_Item *before)
{
   if (!it) return;
   if (!before) return;
   if (it == before) return;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   sd->items =
     eina_inlist_remove(sd->items, EINA_INLIST_GET(it));
   if (it->item->block) _item_block_del(it);
   sd->items = eina_inlist_prepend_relative
       (sd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
   if (it->item->rel)
      it->item->rel->item->rel_revs =
         eina_list_remove(it->item->rel->item->rel_revs, it);
   it->item->rel = before;
   before->item->rel_revs = eina_list_append(before->item->rel_revs, it);
   it->item->before = EINA_TRUE;
   if (before->item->group_item)
     it->item->group_item = before->item->group_item;
   _item_queue(sd, it, NULL);

   evas_object_smart_callback_call(WIDGET(it), SIG_MOVED_BEFORE, it);
}

static void
_item_mouse_up_cb(void *data,
                  Evas *evas __UNUSED__,
                  Evas_Object *obj __UNUSED__,
                  void *event_info)
{
   Evas_Event_Mouse_Up *ev = event_info;
   Eina_Bool dragged = EINA_FALSE;
   Elm_Gen_Item *it = data;

   if (ev->button != 1) return;
   it->down = EINA_FALSE;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   sd->mouse_down = EINA_FALSE;
   evas_object_smart_callback_call(WIDGET(it), SIG_RELEASED, it);
   if (sd->multi_touched)
     {
        if ((!sd->multi) && (!it->selected) && (it->highlighted))
          _item_unhighlight(it);
        if (sd->multi_down) return;
        _multi_touch_gesture_eval(it);
        return;
     }
   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
     sd->on_hold = EINA_TRUE;
   else sd->on_hold = EINA_FALSE;
   ELM_SAFE_FREE(it->long_timer, ecore_timer_del);
   if (it->dragging)
     {
        it->dragging = EINA_FALSE;
        evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_STOP, it);
        dragged = 1;
     }
   ELM_SAFE_FREE(it->item->swipe_timer, ecore_timer_del);
   if (sd->multi_timer)
     {
        ELM_SAFE_FREE(sd->multi_timer, ecore_timer_del);
        sd->multi_timeout = EINA_FALSE;
     }
   if (sd->on_hold)
     {
        if (sd->swipe) _swipe_do(it);
        sd->longpressed = EINA_FALSE;
        sd->on_hold = EINA_FALSE;
        return;
     }
   if ((sd->reorder_mode) && (sd->reorder_it))
     {
        Evas_Coord it_scrl_y = ev->canvas.y - sd->reorder_it->dy;
        sd->reorder_fast = 0;

        if (sd->reorder_rel &&
            (sd->reorder_it->parent == sd->reorder_rel->parent))
          {
             if (it_scrl_y <= sd->reorder_rel->item->scrl_y)
               _item_move_before(sd->reorder_it, sd->reorder_rel);
             else
               _item_move_after(sd->reorder_it, sd->reorder_rel);
             evas_object_smart_callback_call(WIDGET(it), SIG_MOVED, it);
          }
        else
          {
             if (sd->calc_job) ecore_job_del(sd->calc_job);
             sd->calc_job = ecore_job_add(_calc_job, sd->obj);
          }
        edje_object_signal_emit(VIEW(it), "elm,state,reorder,disabled", "elm");
        sd->reorder_it = sd->reorder_rel = NULL;
        eo_do(sd->obj, elm_scrollable_interface_hold_set(EINA_FALSE));
        eo_do(sd->obj, elm_scrollable_interface_bounce_allow_set
              (sd->h_bounce, sd->v_bounce));
     }
   if (sd->longpressed)
     {
        sd->longpressed = EINA_FALSE;
        if ((!sd->wasselected) && (!it->flipped))
          _item_unselect(it);
        sd->wasselected = EINA_FALSE;
        return;
     }
   if (dragged)
     {
        if (it->want_unrealize)
          {
             _elm_genlist_item_unrealize(it, EINA_FALSE);
             if (it->item->block->want_unrealize)
               _item_block_unrealize(it->item->block);
          }
     }
   if (elm_widget_item_disabled_get(it) || (dragged) ||
       (it->select_mode == ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY))
     return;

   if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
   if (sd->multi &&
       ((sd->multi_select_mode != ELM_OBJECT_MULTI_SELECT_MODE_WITH_CONTROL) ||
        (evas_key_modifier_is_set(ev->modifiers, "Control"))))
     {
        if (!it->selected)
          {
             _item_highlight(it);
             it->sel_cb(it);
          }
        else
          _item_unselect(it);
     }
   else
     {
        if (!it->selected)
          {
             while (sd->selected)
               _item_unselect(sd->selected->data);
          }
        else
          {
             const Eina_List *l, *l_next;
             Elm_Gen_Item *it2;

             EINA_LIST_FOREACH_SAFE(sd->selected, l, l_next, it2)
               {
                  if (it2 != it)
                    _item_unselect(it2);
               }
          }
        _item_highlight(it);
        it->sel_cb(it);
     }
}

static void
_item_mouse_callbacks_add(Elm_Gen_Item *it,
                          Evas_Object *view)
{
   evas_object_event_callback_add
     (view, EVAS_CALLBACK_MOUSE_DOWN, _item_mouse_down_cb, it);
   evas_object_event_callback_add
     (view, EVAS_CALLBACK_MOUSE_UP, _item_mouse_up_cb, it);
   evas_object_event_callback_add
     (view, EVAS_CALLBACK_MOUSE_MOVE, _item_mouse_move_cb, it);
   evas_object_event_callback_add
     (view, EVAS_CALLBACK_MULTI_DOWN, _item_multi_down_cb, it);
   evas_object_event_callback_add
     (view, EVAS_CALLBACK_MULTI_UP, _item_multi_up_cb, it);
   evas_object_event_callback_add
     (view, EVAS_CALLBACK_MULTI_MOVE, _item_multi_move_cb, it);
}

static void
_item_mouse_callbacks_del(Elm_Gen_Item *it,
                          Evas_Object *view)
{
   evas_object_event_callback_del_full
     (view, EVAS_CALLBACK_MOUSE_DOWN, _item_mouse_down_cb, it);
   evas_object_event_callback_del_full
     (view, EVAS_CALLBACK_MOUSE_UP, _item_mouse_up_cb, it);
   evas_object_event_callback_del_full
     (view, EVAS_CALLBACK_MOUSE_MOVE, _item_mouse_move_cb, it);
   evas_object_event_callback_del_full
     (view, EVAS_CALLBACK_MULTI_DOWN, _item_multi_down_cb, it);
   evas_object_event_callback_del_full
     (view, EVAS_CALLBACK_MULTI_UP, _item_multi_up_cb, it);
   evas_object_event_callback_del_full
     (view, EVAS_CALLBACK_MULTI_MOVE, _item_multi_move_cb, it);
}

static Eina_Bool
_scroll_hold_timer_cb(void *data)
{
   ELM_GENLIST_DATA_GET(data, sd);

   if (!data) return ECORE_CALLBACK_CANCEL;

   eo_do(sd->obj, elm_scrollable_interface_hold_set(EINA_FALSE));
   sd->scr_hold_timer = NULL;

   return ECORE_CALLBACK_CANCEL;
}

static void
_decorate_item_unrealize(Elm_Gen_Item *it)
{
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);
   Evas_Object *content, *obj = sd->obj;

   if (!it->item->deco_it_view) return;

   evas_event_freeze(evas_object_evas_get(obj));
   ELM_SAFE_FREE(it->item->deco_it_texts, elm_widget_stringlist_free);
   ELM_SAFE_FREE(it->item->deco_it_contents, elm_widget_stringlist_free);
   ELM_SAFE_FREE(it->item->deco_it_states, elm_widget_stringlist_free);

   EINA_LIST_FREE(it->item->deco_it_content_objs, content)
     evas_object_del(content);

   edje_object_part_unswallow(it->item->deco_it_view, VIEW(it));
   evas_object_smart_member_add(VIEW(it), sd->pan_obj);
   ELM_SAFE_FREE(it->item->deco_it_view, evas_object_del);

   if (sd->mode_item == it)
     sd->mode_item = NULL;
   evas_event_thaw(evas_object_evas_get(obj));
   evas_event_thaw_eval(evas_object_evas_get(obj));
}

static void
_decorate_item_finished_signal_cb(void *data,
                                  Evas_Object *obj,
                                  const char *emission __UNUSED__,
                                  const char *source __UNUSED__)
{
   Elm_Gen_Item *it = data;
   char buf[1024];
   Evas *te;

   if (!it || !obj) return;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   te = evas_object_evas_get(obj);

   if ((it->generation < sd->generation) || (!it->realized)
       || (!it->item->deco_it_view)) return;

   evas_event_freeze(te);
   it->item->nocache_once = EINA_FALSE;
   _decorate_item_unrealize(it);
   if (it->item->group_item)
     evas_object_stack_above(it->item->VIEW(group_item), sd->stack[1]);

   snprintf(buf, sizeof(buf), "elm,state,%s,passive,finished",
            sd->decorate_it_type);
   edje_object_signal_callback_del_full
     (obj, buf, "elm", _decorate_item_finished_signal_cb, it);
   evas_event_thaw(te);
   evas_event_thaw_eval(te);
}

static Eina_List *
_item_mode_content_unrealize(Elm_Gen_Item *it,
                             Evas_Object *target,
                             Eina_List **source,
                             const char *parts,
                             Eina_List **contents_list)
{
   Eina_List *res = *contents_list;

   if (it->itc->func.content_get)
     {
        const Eina_List *l;
        const char *key;
        Evas_Object *ic = NULL;

        EINA_LIST_FOREACH(*source, l, key)
          {
             if (parts && fnmatch(parts, key, FNM_PERIOD))
               continue;

             ic = edje_object_part_swallow_get(target, key);
             if (ic)
               {
                  res = eina_list_remove(res, ic);
                  edje_object_part_unswallow(target, ic);
                  evas_object_del(ic);
               }
          }
     }

   return res;
}

static Eina_List *
_item_content_unrealize(Elm_Gen_Item *it,
                        Evas_Object *target,
                        Eina_List **source,
                        const char *parts)
{
   Eina_List *res = it->content_objs;

   if (it->itc->func.content_get)
     {
        const Eina_List *l;
        const char *key;
        Evas_Object *ic = NULL;

        EINA_LIST_FOREACH(*source, l, key)
          {
             if (parts && fnmatch(parts, key, FNM_PERIOD))
               continue;

             ic = edje_object_part_swallow_get(target, key);
             if (ic)
               {
                  res = eina_list_remove(res, ic);
                  edje_object_part_unswallow(target, ic);
                  evas_object_del(ic);
               }
          }
     }

   return res;
}

static void
_item_unrealize_cb(Elm_Gen_Item *it)
{
   Evas_Object *content;
   elm_widget_stringlist_free(it->item->flip_contents);
   it->item->flip_contents = NULL;
   EINA_LIST_FREE(it->item->flip_content_objs, content)
     evas_object_del(content);

   /* access */
   if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
     _elm_access_widget_item_unregister((Elm_Widget_Item *)it);

   // unswallow VIEW(it) first then manipulate VIEW(it)
   _decorate_item_unrealize(it);
   if (GL_IT(it)->wsd->decorate_all_mode) _decorate_all_item_unrealize(it);

   if (it->item->nocache_once || it->item->nocache)
     {
        evas_object_del(VIEW(it));
        VIEW(it) = NULL;
        ELM_SAFE_FREE(it->spacer, evas_object_del);
     }
   else
     {
        edje_object_mirrored_set(VIEW(it),
                                 elm_widget_mirrored_get(WIDGET(it)));
        edje_object_scale_set(VIEW(it),
                              elm_widget_scale_get(WIDGET(it))
                              * elm_config_scale_get());
        _item_cache_add(it);
     }

   it->states = NULL;
   it->realized = EINA_FALSE;
   it->want_unrealize = EINA_FALSE;
}

static Eina_Bool
_item_block_recalc(Item_Block *itb,
                   int in,
                   Eina_Bool qadd)
{
   const Eina_List *l;
   Elm_Gen_Item *it;
   Evas_Coord minw = 0, minh = 0;
   Eina_Bool show_me = EINA_FALSE, changed = EINA_FALSE;
   Evas_Coord y = 0;
   Elm_Genlist_Smart_Data *sd = NULL;

   itb->num = in;
   EINA_LIST_FOREACH(itb->items, l, it)
     {
        sd = GL_IT(it)->wsd;
        if (it->generation < sd->generation) continue;
        show_me |= it->item->show_me;
        if (!itb->realized)
          {
             if (qadd)
               {
                  if (!it->item->mincalcd) changed = EINA_TRUE;
                  if (changed)
                    {
                       Eina_Bool doit = EINA_TRUE;
                       
                       if (itb->sd->homogeneous)
                         {
                            if ((it->group) && (itb->sd->group_item_height == 0))
                              doit = EINA_TRUE;
                            else if (itb->sd->item_height == 0)
                              doit = EINA_TRUE;
                            else
                              doit = EINA_FALSE;
                         }
                       if (doit)
                         {
                            _item_realize(it, in, EINA_TRUE);
                            _elm_genlist_item_unrealize(it, EINA_TRUE);
                         }
                       else
                         {
                            if (it->group)
                              {
                                 it->item->w = it->item->minw =
                                   sd->group_item_width;
                                 it->item->h = it->item->minh =
                                   sd->group_item_height;
                              }
                            else
                              {
                                 it->item->w = it->item->minw =
                                   sd->item_width;
                                 it->item->h = it->item->minh =
                                   sd->item_height;
                              }
                            it->item->mincalcd = EINA_TRUE;
                         }
                    }
               }
             else
               {
                  if ((itb->sd->homogeneous) &&
                      (itb->sd->mode == ELM_LIST_COMPRESS))
                    {
                       if (it->group)
                         {
                            it->item->w = it->item->minw =
                                sd->group_item_width;
                            it->item->h = it->item->minh =
                                sd->group_item_height;
                         }
                       else
                         {
                            it->item->w = it->item->minw =
                                sd->item_width;
                            it->item->h = it->item->minh =
                                sd->item_height;
                         }
                       it->item->mincalcd = EINA_TRUE;
                    }
                  else
                    {
                       _item_realize(it, in, EINA_TRUE);
                       _elm_genlist_item_unrealize(it, EINA_TRUE);
                    }
               }
          }
        else
          {
             if (!it->item->mincalcd) changed = EINA_TRUE;
             _item_realize(it, in, EINA_FALSE);
          }
        minh += it->item->minh;
        if (minw < it->item->minw) minw = it->item->minw;
        in++;
        it->x = 0;
        it->y = y;
        y += it->item->h;
     }
   if (changed) itb->sd->pan_changed = changed;
   itb->minw = minw;
   itb->minh = minh;
   itb->changed = EINA_FALSE;
   itb->position_update = EINA_FALSE;

   return show_me;
}

static void
_update_job(void *data)
{
   Eina_Bool position = EINA_FALSE, recalc = EINA_FALSE;
   ELM_GENLIST_DATA_GET(data, sd);
   Item_Block *itb;
   Eina_List *l2;
   int num, num0;

   sd->update_job = NULL;
   num = 0;

   evas_event_freeze(evas_object_evas_get(sd->obj));
   EINA_INLIST_FOREACH(sd->blocks, itb)
     {
        Evas_Coord itminw, itminh;
        Elm_Gen_Item *it;

        if (!itb->updateme)
          {
             num += itb->count;
             if (position)
               _item_block_position(itb, num);
             continue;
          }
        num0 = num;
        recalc = EINA_FALSE;
        EINA_LIST_FOREACH(itb->items, l2, it)
          {
             if (it->item->updateme)
               {
                  itminw = it->item->minw;
                  itminh = it->item->minh;

                  it->item->updateme = EINA_FALSE;
                  if (it->realized)
                    {
                       _elm_genlist_item_unrealize(it, EINA_FALSE);
                       _item_realize(it, num, EINA_FALSE);
                       position = EINA_TRUE;
                    }
                  else
                    {
                       _item_realize(it, num, EINA_TRUE);
                       _elm_genlist_item_unrealize(it, EINA_TRUE);
                    }
                  if ((it->item->minw != itminw) || (it->item->minh != itminh))
                    recalc = EINA_TRUE;
               }
             num++;
          }
        itb->updateme = EINA_FALSE;
        if (recalc)
          {
             position = EINA_TRUE;
             itb->changed = EINA_TRUE;
             _item_block_recalc(itb, num0, EINA_FALSE);
             _item_block_position(itb, num0);
          }
     }
   if (position)
     {
        if (sd->calc_job) ecore_job_del(sd->calc_job);
        sd->calc_job = ecore_job_add(_calc_job, sd->obj);
     }
   evas_event_thaw(evas_object_evas_get(sd->obj));
   evas_event_thaw_eval(evas_object_evas_get(sd->obj));
}

static void
_scroll_animate_start_cb(Evas_Object *obj,
                         void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_SCROLL_ANIM_START, NULL);
}

static void
_scroll_animate_stop_cb(Evas_Object *obj,
                        void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_SCROLL_ANIM_STOP, NULL);
}

static void
_scroll_drag_start_cb(Evas_Object *obj,
                      void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_SCROLL_DRAG_START, NULL);
}

static void
_scroll_drag_stop_cb(Evas_Object *obj,
                     void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_SCROLL_DRAG_STOP, NULL);
}

static void
_edge_left_cb(Evas_Object *obj,
              void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
}

static void
_edge_right_cb(Evas_Object *obj,
               void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
}

static void
_edge_top_cb(Evas_Object *obj,
             void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
}

static void
_edge_bottom_cb(Evas_Object *obj,
                void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
}

static void
_vbar_drag_cb(Evas_Object *obj,
                void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_VBAR_DRAG, NULL);
}

static void
_vbar_press_cb(Evas_Object *obj,
                void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_VBAR_PRESS, NULL);
}

static void
_vbar_unpress_cb(Evas_Object *obj,
                void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_VBAR_UNPRESS, NULL);
}

static void
_hbar_drag_cb(Evas_Object *obj,
                void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_HBAR_DRAG, NULL);
}

static void
_hbar_press_cb(Evas_Object *obj,
                void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_HBAR_PRESS, NULL);
}

static void
_hbar_unpress_cb(Evas_Object *obj,
                void *data __UNUSED__)
{
   evas_object_smart_callback_call(obj, SIG_HBAR_UNPRESS, NULL);
}

static void
_decorate_item_realize(Elm_Gen_Item *it)
{
   char buf[1024];
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);
   Evas_Object *obj = sd->obj;

   if ((it->item->deco_it_view) || (it->generation <
                                    sd->generation)) return;

   evas_event_freeze(evas_object_evas_get(obj));
   it->item->deco_it_view = edje_object_add(evas_object_evas_get(WIDGET(it)));
   edje_object_scale_set
     (it->item->deco_it_view, elm_widget_scale_get(WIDGET(it)) *
     elm_config_scale_get());
   evas_object_smart_member_add
     (it->item->deco_it_view, sd->pan_obj);
   elm_widget_sub_object_add(WIDGET(it), it->item->deco_it_view);

   strncpy(buf, "item", sizeof(buf));
   if (sd->mode == ELM_LIST_COMPRESS)
     strncat(buf, "_compress", sizeof(buf) - strlen(buf) - 1);

   if (it->item->order_num_in & 0x1)
     strncat(buf, "_odd", sizeof(buf) - strlen(buf) - 1);
   strncat(buf, "/", sizeof(buf) - strlen(buf) - 1);
   strncat(buf, it->itc->decorate_item_style, sizeof(buf) - strlen(buf) - 1);

   elm_widget_theme_object_set
     (WIDGET(it), it->item->deco_it_view, "genlist", buf,
     elm_widget_style_get(WIDGET(it)));
   edje_object_mirrored_set
     (it->item->deco_it_view, elm_widget_mirrored_get(WIDGET(it)));

   /* signal callback add */
   evas_object_event_callback_add
     (it->item->deco_it_view, EVAS_CALLBACK_MOUSE_DOWN, _item_mouse_down_cb,
     it);
   evas_object_event_callback_add
     (it->item->deco_it_view, EVAS_CALLBACK_MOUSE_UP, _item_mouse_up_cb, it);
   evas_object_event_callback_add
     (it->item->deco_it_view, EVAS_CALLBACK_MOUSE_MOVE, _item_mouse_move_cb,
     it);

   if (eina_list_count(it->item->deco_it_content_objs) != 0)
     ERR_ABORT("If you see this error, please notify us and we"
               "will fix it");

   /* text_get, content_get, state_get */
   _item_text_realize
     (it, it->item->deco_it_view, &it->item->deco_it_texts, NULL);
   if (!it->item->deco_it_contents)
     it->item->deco_it_contents =
       elm_widget_stringlist_get
         (edje_object_data_get(it->item->deco_it_view, "contents"));
   it->item->deco_it_content_objs =
     _item_mode_content_realize
       (it, it->item->deco_it_view, &it->item->deco_it_contents, NULL,
       &it->item->deco_it_content_objs);
   _item_state_realize
     (it, it->item->deco_it_view, &it->item->deco_it_states, NULL);
   edje_object_part_swallow
     (it->item->deco_it_view,
     edje_object_data_get(it->item->deco_it_view, "mode_part"), VIEW(it));

   it->want_unrealize = EINA_FALSE;
   evas_event_thaw(evas_object_evas_get(obj));
   evas_event_thaw_eval(evas_object_evas_get(obj));
}

static void
_decorate_item_set(Elm_Gen_Item *it)
{
   char buf[1024];

   if (!it) return;

   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   sd->mode_item = it;
   it->item->nocache_once = EINA_TRUE;

   ELM_SAFE_FREE(sd->scr_hold_timer, ecore_timer_del);
   eo_do(sd->obj, elm_scrollable_interface_hold_set(EINA_TRUE));
   sd->scr_hold_timer = ecore_timer_add(SCR_HOLD_TIME, _scroll_hold_timer_cb, sd->obj);

   evas_event_freeze(evas_object_evas_get(sd->obj));
   _decorate_item_realize(it);
   if (it->item->group_item)
     evas_object_stack_above(it->item->VIEW(group_item), sd->stack[1]);
   _item_position
     (it, it->item->deco_it_view, it->item->scrl_x, it->item->scrl_y);
   evas_event_thaw(evas_object_evas_get(sd->obj));
   evas_event_thaw_eval(evas_object_evas_get(sd->obj));

   snprintf(buf, sizeof(buf), "elm,state,%s,active", sd->decorate_it_type);
   edje_object_signal_emit(it->item->deco_it_view, buf, "elm");
}

static void
_decorate_item_unset(Elm_Genlist_Smart_Data *sd)
{
   char buf[1024], buf2[1024];
   Elm_Gen_Item *it;

   if (!sd->mode_item) return;

   it = sd->mode_item;
   it->item->nocache_once = EINA_TRUE;

   snprintf(buf, sizeof(buf), "elm,state,%s,passive", sd->decorate_it_type);
   snprintf(buf2, sizeof(buf2), "elm,state,%s,passive,finished",
            sd->decorate_it_type);
   edje_object_signal_emit(it->item->deco_it_view, buf, "elm");
   edje_object_signal_callback_add
     (it->item->deco_it_view, buf2, "elm", _decorate_item_finished_signal_cb,
     it);
   sd->mode_item = NULL;
}

static void
_elm_genlist_smart_add(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
   Elm_Genlist_Smart_Data *priv = _pd;
   ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
   Elm_Genlist_Pan_Smart_Data *pan_data;
   Evas_Coord minw, minh;
   int i;

   eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
   elm_widget_sub_object_parent_add(obj);

   priv->hit_rect = evas_object_rectangle_add(evas_object_evas_get(obj));
   evas_object_smart_member_add(priv->hit_rect, obj);
   elm_widget_sub_object_add(obj, priv->hit_rect);

   /* common scroller hit rectangle setup */
   evas_object_color_set(priv->hit_rect, 0, 0, 0, 0);
   evas_object_show(priv->hit_rect);
   evas_object_repeat_events_set(priv->hit_rect, EINA_TRUE);

   elm_widget_can_focus_set(obj, EINA_TRUE);
   elm_widget_on_show_region_hook_set(obj, _show_region_hook, NULL);

   priv->generation = 1;

   if (!elm_layout_theme_set
       (obj, "genlist", "base", elm_widget_style_get(obj)))
     CRITICAL("Failed to set layout!");

   eo_do(obj, elm_scrollable_interface_objects_set(wd->resize_obj, priv->hit_rect));

   eo_do(obj, elm_scrollable_interface_bounce_allow_set
         (EINA_FALSE, _elm_config->thumbscroll_bounce_enable));
   priv->v_bounce = _elm_config->thumbscroll_bounce_enable;

   eo_do(obj,
         elm_scrollable_interface_animate_start_cb_set(_scroll_animate_start_cb),
         elm_scrollable_interface_animate_stop_cb_set(_scroll_animate_stop_cb),
         elm_scrollable_interface_drag_start_cb_set(_scroll_drag_start_cb),
         elm_scrollable_interface_drag_stop_cb_set(_scroll_drag_stop_cb),
         elm_scrollable_interface_edge_left_cb_set(_edge_left_cb),
         elm_scrollable_interface_edge_right_cb_set(_edge_right_cb),
         elm_scrollable_interface_edge_top_cb_set(_edge_top_cb),
         elm_scrollable_interface_edge_bottom_cb_set(_edge_bottom_cb),
         elm_scrollable_interface_vbar_drag_cb_set(_vbar_drag_cb),
         elm_scrollable_interface_vbar_press_cb_set(_vbar_press_cb),
         elm_scrollable_interface_vbar_unpress_cb_set(_vbar_unpress_cb),
         elm_scrollable_interface_hbar_drag_cb_set(_hbar_drag_cb),
         elm_scrollable_interface_hbar_press_cb_set(_hbar_press_cb),
         elm_scrollable_interface_hbar_unpress_cb_set(_hbar_unpress_cb));

   priv->mode = ELM_LIST_SCROLL;
   priv->max_items_per_block = MAX_ITEMS_PER_BLOCK;
   priv->item_cache_max = priv->max_items_per_block * 2;
   priv->longpress_timeout = _elm_config->longpress_timeout;
   priv->highlight = EINA_TRUE;

   priv->pan_obj = eo_add(MY_PAN_CLASS, evas_object_evas_get(obj));
   pan_data = eo_data_scope_get(priv->pan_obj, MY_PAN_CLASS);
   eo_data_ref(obj, NULL);
   pan_data->wobj = obj;
   pan_data->wsd = priv;

   for (i = 0; i < 2; i++)
     {
        priv->stack[i] = evas_object_rectangle_add(evas_object_evas_get(obj));
        evas_object_smart_member_add(priv->stack[i], priv->pan_obj);
     }

   eo_do(obj, elm_scrollable_interface_extern_pan_set(priv->pan_obj));

   edje_object_size_min_calc(wd->resize_obj, &minw, &minh);
   evas_object_size_hint_min_set(obj, minw, minh);

   _mirrored_set(obj, elm_widget_mirrored_get(obj));

   elm_layout_sizing_eval(obj);
}

static void
_elm_genlist_smart_del(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
   Elm_Genlist_Smart_Data *sd = _pd;
   int i;

   if (sd->decorate_all_mode)
     elm_genlist_decorate_mode_set(sd->obj, EINA_FALSE);
   sd->queue = eina_list_free(sd->queue);
   elm_genlist_clear(obj);
   for (i = 0; i < 2; i++)
     {
        evas_object_del(sd->stack[i]);
        sd->stack[i] = NULL;
     }
   eo_unref(sd->pan_obj);
   ELM_SAFE_FREE(sd->pan_obj, evas_object_del);

   _item_cache_zero(sd);
   if (sd->calc_job) ecore_job_del(sd->calc_job);
   if (sd->update_job) ecore_job_del(sd->update_job);
   if (sd->queue_idle_enterer) ecore_idle_enterer_del(sd->queue_idle_enterer);
   if (sd->must_recalc_idler) ecore_idler_del(sd->must_recalc_idler);
   if (sd->multi_timer) ecore_timer_del(sd->multi_timer);
   if (sd->scr_hold_timer) ecore_timer_del(sd->scr_hold_timer);
   if (sd->decorate_it_type) eina_stringshare_del(sd->decorate_it_type);
   if (sd->tree_effect_animator) ecore_animator_del(sd->tree_effect_animator);

   eo_do_super(obj, MY_CLASS, evas_obj_smart_del());
}

static void
_elm_genlist_smart_move(Eo *obj, void *_pd, va_list *list)
{
   Evas_Coord x = va_arg(*list, Evas_Coord);
   Evas_Coord y = va_arg(*list, Evas_Coord);
   Elm_Genlist_Smart_Data *sd = _pd;

   eo_do_super(obj, MY_CLASS, evas_obj_smart_move(x, y));

   evas_object_move(sd->hit_rect, x, y);
}

static void
_elm_genlist_smart_resize(Eo *obj, void *_pd, va_list *list)
{
   Evas_Coord w = va_arg(*list, Evas_Coord);
   Evas_Coord h = va_arg(*list, Evas_Coord);
   Elm_Genlist_Smart_Data *sd = _pd;

   eo_do_super(obj, MY_CLASS, evas_obj_smart_resize(w, h));

   evas_object_resize(sd->hit_rect, w, h);
}

static void
_elm_genlist_smart_member_add(Eo *obj, void *_pd, va_list *list)
{
   Evas_Object *member = va_arg(*list, Evas_Object *);
   Elm_Genlist_Smart_Data *sd = _pd;

   eo_do_super(obj, MY_CLASS, evas_obj_smart_member_add(member));

   if (sd->hit_rect)
     evas_object_raise(sd->hit_rect);
}

static void
_access_obj_process(Elm_Genlist_Smart_Data *sd, Eina_Bool is_access)
{
   Item_Block *itb;
   Eina_Bool done = EINA_FALSE;

   EINA_INLIST_FOREACH(sd->blocks, itb)
     {
        if (itb->realized)
          {
             Eina_List *l;
             Elm_Gen_Item *it;

             done = EINA_TRUE;
             EINA_LIST_FOREACH(itb->items, l, it)
               {
                  if (!it->realized) continue;
                  if (is_access) _access_widget_item_register(it);
                  else
                    _elm_access_widget_item_unregister((Elm_Widget_Item *)it);
               }
          }
        else if (done) break;
     }
}

static void
_elm_genlist_smart_access(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Genlist_Smart_Data *sd = _pd;
   _elm_genlist_smart_focus_next_enable = va_arg(*list, int);
   _access_obj_process(sd, _elm_genlist_smart_focus_next_enable);
}

EAPI Evas_Object *
elm_genlist_add(Evas_Object *parent)
{
   EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
   Evas_Object *obj = eo_add(MY_CLASS, parent);
   eo_unref(obj);
   return obj;
}

static void
_constructor(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
   Elm_Genlist_Smart_Data *sd = _pd;
   sd->obj = obj;

   eo_do_super(obj, MY_CLASS, eo_constructor());
   eo_do(obj,
         evas_obj_type_set(MY_CLASS_NAME_LEGACY),
         evas_obj_smart_callbacks_descriptions_set(_smart_callbacks, NULL));
}

static void
_clear(Elm_Genlist_Smart_Data *sd)
{
   sd->anchor_item = NULL;
   ELM_SAFE_FREE(sd->queue_idle_enterer, ecore_idle_enterer_del);
   ELM_SAFE_FREE(sd->must_recalc_idler, ecore_idler_del);
   ELM_SAFE_FREE(sd->queue, eina_list_free);
   ELM_SAFE_FREE(sd->reorder_move_animator, ecore_animator_del);
   sd->show_item = NULL;
   sd->reorder_old_pan_y = 0;
}

static void
_elm_genlist_clear(Evas_Object *obj,
                   Eina_Bool standby)
{
   Eina_Inlist *next, *l;

   ELM_GENLIST_DATA_GET(obj, sd);

   if (!standby) sd->generation++;

   ELM_SAFE_FREE(sd->state, eina_inlist_sorted_state_free);

   if (sd->walking > 0)
     {
        sd->clear_me = EINA_TRUE;
        return;
     }

   evas_event_freeze(evas_object_evas_get(sd->obj));
   for (l = sd->items, next = l ? l->next : NULL;
        l;
        l = next, next = next ? next->next : NULL)
     {
        Elm_Gen_Item *it = ELM_GEN_ITEM_FROM_INLIST(l);

        if (it->generation < sd->generation)
          {
             Elm_Gen_Item *itn = NULL;

             if (next) itn = ELM_GEN_ITEM_FROM_INLIST(next);
             if (itn) itn->walking++;  /* prevent early death of subitem */
             it->del_cb(it);
             elm_widget_item_free(it);
             if (itn) itn->walking--;
          }
     }
   sd->clear_me = EINA_FALSE;
   sd->pan_changed = EINA_TRUE;
   if (!sd->queue)
     {
        ELM_SAFE_FREE(sd->calc_job, ecore_job_del);
        _clear(sd);
     }
   sd->pan_x = 0;
   sd->pan_y = 0;
   sd->minw = 0;
   sd->minh = 0;

   ELM_SAFE_FREE(sd->alpha_bg, evas_object_del);

   if (sd->pan_obj)
     {
        evas_object_size_hint_min_set(sd->pan_obj, sd->minw, sd->minh);
        evas_object_smart_callback_call(sd->pan_obj, "changed", NULL);
     }
   elm_layout_sizing_eval(sd->obj);
   eo_do(obj, elm_scrollable_interface_content_region_show(0, 0, 0, 0));
   evas_event_thaw(evas_object_evas_get(sd->obj));
   evas_event_thaw_eval(evas_object_evas_get(sd->obj));
}

static void
_item_select(Elm_Gen_Item *it)
{
   Evas_Object *obj = WIDGET(it);
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if ((it->generation < sd->generation) ||
       (it->decorate_it_set) ||
       (it->select_mode == ELM_OBJECT_SELECT_MODE_NONE) ||
       (sd->select_mode == ELM_OBJECT_SELECT_MODE_NONE))
     return;

   if (!it->selected)
     {
        it->selected = EINA_TRUE;
        sd->selected =
          eina_list_append(sd->selected, it);
     }
   else if (sd->select_mode != ELM_OBJECT_SELECT_MODE_ALWAYS)
     return;

   evas_object_ref(obj);
   it->walking++;
   sd->walking++;
   if (it->func.func) it->func.func((void *)it->func.data, WIDGET(it), it);
   if (it->generation == sd->generation)
     evas_object_smart_callback_call(WIDGET(it), SIG_SELECTED, it);

   _elm_genlist_item_focus_set(it, ELM_FOCUS_PREVIOUS);

   it->walking--;
   sd->walking--;
   if ((sd->clear_me) && (!sd->walking))
     _elm_genlist_clear(WIDGET(it), EINA_TRUE);
   else
     {
        if ((!it->walking) && (it->generation < sd->generation))
          {
             it->del_cb(it);
             elm_widget_item_free(it);
          }
        else
          sd->last_selected_item = (Elm_Object_Item *)it;
     }
   evas_object_unref(obj);
}

static Evas_Object *
_item_content_get_hook(Elm_Gen_Item *it,
                       const char *part)
{
   Evas_Object *ret = NULL;
   if (it->deco_all_view)
     ret = edje_object_part_swallow_get(it->deco_all_view, part);
   else if (it->decorate_it_set)
     ret = edje_object_part_swallow_get(it->item->deco_it_view, part);
   if (!ret)
     ret = edje_object_part_swallow_get(VIEW(it), part);
   return ret;
}

static const char *
_item_text_get_hook(Elm_Gen_Item *it,
                    const char *part)
{
   if (!it->itc->func.text_get) return NULL;
   const char *ret = NULL;
   if (it->deco_all_view)
     ret = edje_object_part_text_get(it->deco_all_view, part);
   else if (it->decorate_it_set)
     ret = edje_object_part_text_get(it->item->deco_it_view, part);
   if (!ret)
     ret = edje_object_part_text_get(VIEW(it), part);
   return ret;
}

static void
_item_disable_hook(Elm_Object_Item *item)
{
   Eina_List *l;
   Evas_Object *obj;
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   if (it->generation < GL_IT(it)->wsd->generation) return;

   if (it->selected)
     elm_genlist_item_selected_set(item, EINA_FALSE);

   if (it->realized)
     {
        if (elm_widget_item_disabled_get(it))
          {
             edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit
                 (it->deco_all_view, "elm,state,disabled", "elm");
          }
        else
          {
             edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
             if (it->deco_all_view)
               edje_object_signal_emit
                 (it->deco_all_view, "elm,state,enabled", "elm");
          }
        EINA_LIST_FOREACH(it->content_objs, l, obj)
          elm_widget_disabled_set(obj, elm_widget_item_disabled_get(it));
     }
}

static Eina_Bool
_item_del_pre_hook(Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (it->walking > 0)
     {
     // FIXME: relative will be better to be fixed. it is too harsh.
      if (it->item->rel)
        it->item->rel->item->rel_revs =
          eina_list_remove(it->item->rel->item->rel_revs, it);
      if (it->item->rel_revs)
         {
           Elm_Gen_Item *tmp;
           EINA_LIST_FREE(it->item->rel_revs, tmp) tmp->item->rel = NULL;
         }
        elm_genlist_item_subitems_clear(item);
        if (sd->show_item == it)
          sd->show_item = NULL;

        _elm_genlist_item_del_not_serious(it);
        if (it->item->block)
          {
             if (it->realized) _elm_genlist_item_unrealize(it, EINA_FALSE);
             it->item->block->changed = EINA_TRUE;
             if (sd->calc_job) ecore_job_del(sd->calc_job);
             sd->calc_job = ecore_job_add(_calc_job, sd->obj);
          }
        if (it->parent)
          {
             it->parent->item->items =
               eina_list_remove(it->parent->item->items, it);
             it->parent = NULL;
          }
        return EINA_FALSE;
     }

   _item_del(it);
   return EINA_TRUE;
}

static void
_item_signal_emit_hook(Elm_Object_Item *it,
                       const char *emission,
                       const char *source)
{
   edje_object_signal_emit(VIEW(it), emission, source);
}

static Elm_Gen_Item *
_elm_genlist_item_new(Elm_Genlist_Smart_Data *sd,
                      const Elm_Genlist_Item_Class *itc,
                      const void *data,
                      Elm_Gen_Item *parent,
                      Elm_Genlist_Item_Type type,
                      Evas_Smart_Cb func,
                      const void *func_data)
{
   Elm_Gen_Item *it, *it2;
   int depth = 0;

   if (!itc) return NULL;

   it = elm_widget_item_new(sd->obj, Elm_Gen_Item);
   if (!it) return NULL;

   it->generation = sd->generation;
   it->itc = itc;
   elm_genlist_item_class_ref((Elm_Genlist_Item_Class *)itc);

   it->base.data = data;
   it->parent = parent;
   it->func.func = func;
   it->func.data = func_data;

   elm_widget_item_content_get_hook_set(it, _item_content_get_hook);
   elm_widget_item_text_get_hook_set(it, _item_text_get_hook);
   elm_widget_item_disable_hook_set(it, _item_disable_hook);
   elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
   elm_widget_item_signal_emit_hook_set(it, _item_signal_emit_hook);

   it->del_cb = (Ecore_Cb)_item_del;
   it->highlight_cb = (Ecore_Cb)_item_highlight;
   it->unhighlight_cb = (Ecore_Cb)_item_unhighlight;
   it->sel_cb = (Ecore_Cb)_item_select;
   it->unsel_cb = (Ecore_Cb)_item_unselect;
   it->unrealize_cb = (Ecore_Cb)_item_unrealize_cb;

   GL_IT(it) = ELM_NEW(Elm_Gen_Item_Type);
   GL_IT(it)->wsd = sd;
   GL_IT(it)->type = type;
   if (type & ELM_GENLIST_ITEM_GROUP) it->group++;

   if (it->parent)
     {
        if (it->parent->group)
          GL_IT(it)->group_item = parent;
        else if (GL_IT(it->parent)->group_item)
          GL_IT(it)->group_item = GL_IT(it->parent)->group_item;
     }
   for (it2 = it, depth = 0; it2->parent; it2 = it2->parent)
     {
        if (!it2->parent->group) depth += 1;
     }
   GL_IT(it)->expanded_depth = depth;
   sd->item_count++;

   return it;
}

static int
_elm_genlist_item_compare(const void *data,
                          const void *data1)
{
   const Elm_Gen_Item *it, *item1;

   it = ELM_GEN_ITEM_FROM_INLIST(data);
   item1 = ELM_GEN_ITEM_FROM_INLIST(data1);
   return GL_IT(it)->wsd->item_compare_cb(it, item1);
}

static int
_elm_genlist_item_list_compare(const void *data,
                               const void *data1)
{
   const Elm_Gen_Item *it = data;
   const Elm_Gen_Item *item1 = data1;

   return GL_IT(it)->wsd->item_compare_cb(it, item1);
}

EAPI unsigned int
elm_genlist_items_count(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) 0;
   unsigned int ret = 0;
   eo_do((Eo *) obj, elm_obj_genlist_items_count(&ret));
   return ret;
}

static void
_items_count(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   unsigned int *ret = va_arg(*list, unsigned int *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->item_count;
}

EAPI Elm_Object_Item *
elm_genlist_item_append(Evas_Object *obj,
                        const Elm_Genlist_Item_Class *itc,
                        const void *data,
                        Elm_Object_Item *parent,
                        Elm_Genlist_Item_Type type,
                        Evas_Smart_Cb func,
                        const void *func_data)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do(obj, elm_obj_genlist_item_append(itc, data, parent, type, func, func_data, &ret));
   return ret;
}

static void
_item_append(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Gen_Item *it;

   const Elm_Genlist_Item_Class *itc = va_arg(*list, const Elm_Genlist_Item_Class *);
   const void *data = va_arg(*list, const void *);
   Elm_Object_Item *parent = va_arg(*list, Elm_Object_Item *);
   Elm_Genlist_Item_Type type = va_arg(*list, Elm_Genlist_Item_Type);
   Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
   const void *func_data = va_arg(*list, const void *);
   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   Elm_Genlist_Smart_Data *sd = _pd;
   *ret = NULL;

   it = _elm_genlist_item_new
       (sd, itc, data, (Elm_Gen_Item *)parent, type, func, func_data);
   if (!it) return;

   if (!it->parent)
     {
        if (it->group)
          sd->group_items = eina_list_append(sd->group_items, it);
        sd->items = eina_inlist_append(sd->items, EINA_INLIST_GET(it));
        it->item->rel = NULL;
     }
   else
     {
        Elm_Gen_Item *it2 = NULL;
        Eina_List *ll = eina_list_last(it->parent->item->items);

        if (ll) it2 = ll->data;
        it->parent->item->items =
          eina_list_append(it->parent->item->items, it);
        if (!it2) it2 = it->parent;
        sd->items = eina_inlist_append_relative
            (sd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(it2));
        it->item->rel = it2;
        it2->item->rel_revs = eina_list_append(it2->item->rel_revs, it);
     }
   it->item->before = EINA_FALSE;
   _item_queue(sd, it, NULL);

   *ret = (Elm_Object_Item *)it;
}

EAPI Elm_Object_Item *
elm_genlist_item_prepend(Evas_Object *obj,
                         const Elm_Genlist_Item_Class *itc,
                         const void *data,
                         Elm_Object_Item *parent,
                         Elm_Genlist_Item_Type type,
                         Evas_Smart_Cb func,
                         const void *func_data)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do(obj, elm_obj_genlist_item_prepend(itc, data, parent, type, func, func_data, &ret));
   return ret;
}

static void
_item_prepend(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Gen_Item *it;

   const Elm_Genlist_Item_Class *itc = va_arg(*list, const Elm_Genlist_Item_Class *);
   const void *data = va_arg(*list, const void *);
   Elm_Object_Item *parent = va_arg(*list, Elm_Object_Item *);
   Elm_Genlist_Item_Type type = va_arg(*list, Elm_Genlist_Item_Type);
   Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
   const void *func_data = va_arg(*list, const void *);
   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   Elm_Genlist_Smart_Data *sd = _pd;
   *ret = NULL;

   it = _elm_genlist_item_new
       (sd, itc, data, (Elm_Gen_Item *)parent, type, func, func_data);
   if (!it) return;

   if (!it->parent)
     {
        if (it->group)
          sd->group_items = eina_list_prepend(sd->group_items, it);
        sd->items = eina_inlist_prepend(sd->items, EINA_INLIST_GET(it));
        it->item->rel = NULL;
     }
   else
     {
        Elm_Gen_Item *it2 = NULL;
        Eina_List *ll = it->parent->item->items;

        if (ll) it2 = ll->data;
        it->parent->item->items =
          eina_list_prepend(it->parent->item->items, it);
        if (!it2) it2 = it->parent;
        sd->items = eina_inlist_prepend_relative
            (sd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(it2));
        it->item->rel = it2;
        it2->item->rel_revs = eina_list_append(it2->item->rel_revs, it);
     }
   it->item->before = EINA_TRUE;
   _item_queue(sd, it, NULL);

   *ret = (Elm_Object_Item *)it;
}

EAPI Elm_Object_Item *
elm_genlist_item_insert_after(Evas_Object *obj,
                              const Elm_Genlist_Item_Class *itc,
                              const void *data,
                              Elm_Object_Item *parent,
                              Elm_Object_Item *after_it,
                              Elm_Genlist_Item_Type type,
                              Evas_Smart_Cb func,
                              const void *func_data)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do(obj, elm_obj_genlist_item_insert_after(itc, data, parent, after_it, type, func, func_data, &ret));
   return ret;
}

static void
_item_insert_after(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   const Elm_Genlist_Item_Class *itc = va_arg(*list, const Elm_Genlist_Item_Class *);
   const void *data = va_arg(*list, const void *);
   Elm_Object_Item *parent = va_arg(*list, Elm_Object_Item *);
   Elm_Object_Item *after_it = va_arg(*list, Elm_Object_Item *);
   Elm_Genlist_Item_Type type = va_arg(*list, Elm_Genlist_Item_Type);
   Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
   const void *func_data = va_arg(*list, const void *);
   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);

   Elm_Gen_Item *after = (Elm_Gen_Item *)after_it;
   Elm_Gen_Item *it;

   *ret = NULL;

   ELM_GENLIST_ITEM_CHECK(after_it);
   Elm_Genlist_Smart_Data *sd = _pd;

   /* It makes no sense to insert after in an empty list with after !=
    * NULL, something really bad is happening in your app. */
   EINA_SAFETY_ON_NULL_RETURN(sd->items);

   it = _elm_genlist_item_new
       (sd, itc, data, (Elm_Gen_Item *)parent, type, func, func_data);
   if (!it) return;

   if (!it->parent)
     {
        if ((it->group) && (after->group))
          sd->group_items = eina_list_append_relative
              (sd->group_items, it, after);
     }
   else
     {
        it->parent->item->items =
          eina_list_append_relative(it->parent->item->items, it, after);
     }
   sd->items = eina_inlist_append_relative
       (sd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));

   it->item->rel = after;
   after->item->rel_revs = eina_list_append(after->item->rel_revs, it);
   it->item->before = EINA_FALSE;
   _item_queue(sd, it, NULL);

   *ret = (Elm_Object_Item *)it;
}

EAPI Elm_Object_Item *
elm_genlist_item_insert_before(Evas_Object *obj,
                               const Elm_Genlist_Item_Class *itc,
                               const void *data,
                               Elm_Object_Item *parent,
                               Elm_Object_Item *before_it,
                               Elm_Genlist_Item_Type type,
                               Evas_Smart_Cb func,
                               const void *func_data)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do(obj, elm_obj_genlist_item_insert_before(itc, data, parent, before_it, type, func, func_data, &ret));
   return ret;
}

static void
_item_insert_before(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   const Elm_Genlist_Item_Class *itc = va_arg(*list, const Elm_Genlist_Item_Class *);
   const void *data = va_arg(*list, const void *);
   Elm_Object_Item *parent = va_arg(*list, Elm_Object_Item *);
   Elm_Object_Item *before_it = va_arg(*list, Elm_Object_Item *);
   Elm_Genlist_Item_Type type = va_arg(*list, Elm_Genlist_Item_Type);
   Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
   const void *func_data = va_arg(*list, const void *);
   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   Elm_Gen_Item *before = (Elm_Gen_Item *)before_it;
   Elm_Gen_Item *it;

   *ret = NULL;

   ELM_GENLIST_ITEM_CHECK(before_it);
   Elm_Genlist_Smart_Data *sd = _pd;

   /* It makes no sense to insert before in an empty list with before
    * != NULL, something really bad is happening in your app. */
   EINA_SAFETY_ON_NULL_RETURN(sd->items);

   it = _elm_genlist_item_new
       (sd, itc, data, (Elm_Gen_Item *)parent, type, func, func_data);
   if (!it) return;

   if (!it->parent)
     {
        if (it->group && before->group)
          sd->group_items =
            eina_list_prepend_relative(sd->group_items, it, before);
     }
   else
     {
        it->parent->item->items =
          eina_list_prepend_relative(it->parent->item->items, it, before);
     }
   sd->items = eina_inlist_prepend_relative
       (sd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));

   it->item->rel = before;
   it->item->before = EINA_TRUE;
   _item_queue(sd, it, NULL);

   *ret = (Elm_Object_Item *)it;
}

EAPI Elm_Object_Item *
elm_genlist_item_sorted_insert(Evas_Object *obj,
                               const Elm_Genlist_Item_Class *itc,
                               const void *data,
                               Elm_Object_Item *parent,
                               Elm_Genlist_Item_Type type,
                               Eina_Compare_Cb comp,
                               Evas_Smart_Cb func,
                               const void *func_data)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do(obj, elm_obj_genlist_item_sorted_insert(itc, data, parent, type, comp, func, func_data, &ret));
   return ret;
}

static void
_item_sorted_insert(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Gen_Item *rel = NULL;
   Elm_Gen_Item *it;

   const Elm_Genlist_Item_Class *itc = va_arg(*list, const Elm_Genlist_Item_Class *);
   const void *data = va_arg(*list, const void *);
   Elm_Object_Item *parent = va_arg(*list, Elm_Object_Item *);
   Elm_Genlist_Item_Type type = va_arg(*list, Elm_Genlist_Item_Type);
   Eina_Compare_Cb comp = va_arg(*list, Eina_Compare_Cb);
   Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
   const void *func_data = va_arg(*list, const void *);
   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   *ret = NULL;

   Elm_Genlist_Smart_Data *sd = _pd;

   it = _elm_genlist_item_new
       (sd, itc, data, (Elm_Gen_Item *)parent, type, func, func_data);
   if (!it) return;

   sd->item_compare_cb = comp;

   if (it->parent)
     {
        Eina_List *l;
        int cmp_result;

        l = eina_list_search_sorted_near_list
            (it->parent->item->items, _elm_genlist_item_list_compare, it,
            &cmp_result);

        if (l)
          rel = eina_list_data_get(l);
        else
          rel = it->parent;

        if (cmp_result >= 0)
          {
             it->parent->item->items = eina_list_prepend_relative_list
                 (it->parent->item->items, it, l);
             sd->items = eina_inlist_prepend_relative
                 (sd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(rel));
             it->item->before = EINA_FALSE;
          }
        else if (cmp_result < 0)
          {
             it->parent->item->items = eina_list_append_relative_list
                 (it->parent->item->items, it, l);
             sd->items = eina_inlist_append_relative
                 (sd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(rel));
             it->item->before = EINA_TRUE;
          }
     }
   else
     {
        if (!sd->state)
          {
             sd->state = eina_inlist_sorted_state_new();
             eina_inlist_sorted_state_init(sd->state, sd->items);
             sd->requeued = EINA_FALSE;
          }

        if (it->group)
          sd->group_items = eina_list_append(sd->group_items, it);

        sd->items = eina_inlist_sorted_state_insert
            (sd->items, EINA_INLIST_GET(it), _elm_genlist_item_compare,
            sd->state);

        if (EINA_INLIST_GET(it)->next)
          {
             rel = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
             it->item->before = EINA_TRUE;
          }
        else if (EINA_INLIST_GET(it)->prev)
          {
             rel = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
             it->item->before = EINA_FALSE;
          }
     }

   if (rel)
     {
        it->item->rel = rel;
        rel->item->rel_revs = eina_list_append(rel->item->rel_revs, it);
     }

   _item_queue(sd, it, _elm_genlist_item_list_compare);

   *ret = (Elm_Object_Item *)it;
}

EAPI void
elm_genlist_clear(Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_clear());
}

static void
_clear_eo(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
   _elm_genlist_clear(obj, EINA_FALSE);
}

EAPI void
elm_genlist_multi_select_set(Evas_Object *obj,
                             Eina_Bool multi)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_multi_select_set(multi));
}

static void
_multi_select_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool multi = va_arg(*list, int);
   Elm_Genlist_Smart_Data *sd = _pd;

   sd->multi = !!multi;
}

EAPI Eina_Bool
elm_genlist_multi_select_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) EINA_FALSE;
   Eina_Bool ret = EINA_FALSE;
   eo_do((Eo *) obj, elm_obj_genlist_multi_select_get(&ret));
   return ret;
}

static void
_multi_select_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->multi;
}

EAPI void
elm_genlist_multi_select_mode_set(Evas_Object *obj,
                                  Elm_Object_Multi_Select_Mode mode)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_multi_select_mode_set(mode));
}

static void
_multi_select_mode_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Object_Multi_Select_Mode mode = va_arg(*list, Elm_Object_Multi_Select_Mode);
   Elm_Genlist_Smart_Data *sd = _pd;

   if (mode >= ELM_OBJECT_MULTI_SELECT_MODE_MAX)
     return;

   if (sd->multi_select_mode != mode)
     sd->multi_select_mode = mode;
}

EAPI Elm_Object_Multi_Select_Mode
elm_genlist_multi_select_mode_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) ELM_OBJECT_MULTI_SELECT_MODE_MAX;
   Elm_Object_Multi_Select_Mode ret = ELM_OBJECT_MULTI_SELECT_MODE_MAX;
   eo_do((Eo *)obj, elm_obj_genlist_multi_select_mode_get(&ret));
   return ret;
}

static void
_multi_select_mode_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Object_Multi_Select_Mode *ret = va_arg(*list, Elm_Object_Multi_Select_Mode *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->multi_select_mode;
}

EAPI Elm_Object_Item *
elm_genlist_selected_item_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do((Eo *) obj, elm_obj_genlist_selected_item_get(&ret));
   return ret;
}

static void
_selected_item_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   Elm_Genlist_Smart_Data *sd = _pd;

   if (sd->selected)
      *ret = sd->selected->data;
   else
      *ret = NULL;
}

EAPI const Eina_List *
elm_genlist_selected_items_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) NULL;
   const Eina_List *ret = NULL;
   eo_do((Eo *) obj, elm_obj_genlist_selected_items_get(&ret));
   return ret;
}

static void
_selected_items_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   const Eina_List **ret = va_arg(*list, const Eina_List **);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->selected;
}

EAPI Eina_List *
elm_genlist_realized_items_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Eina_List *ret = NULL;
   eo_do((Eo *) obj, elm_obj_genlist_realized_items_get(&ret));
   return ret;
}

static void
_realized_items_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Item_Block *itb;
   Eina_Bool done = EINA_FALSE;

   Eina_List **ret = va_arg(*list, Eina_List **);
   Elm_Genlist_Smart_Data *sd = _pd;
   *ret = NULL;

   EINA_INLIST_FOREACH(sd->blocks, itb)
     {
        if (itb->realized)
          {
             Eina_List *l;
             Elm_Gen_Item *it;

             done = EINA_TRUE;
             EINA_LIST_FOREACH(itb->items, l, it)
               {
                  if (it->realized) *ret = eina_list_append(*ret, it);
               }
          }
        else
          {
             if (done) break;
          }
     }
}

EAPI Elm_Object_Item *
elm_genlist_at_xy_item_get(const Evas_Object *obj,
                           Evas_Coord x,
                           Evas_Coord y,
                           int *posret)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do((Eo *) obj, elm_obj_genlist_at_xy_item_get(x, y, posret, &ret));
   return ret;
}

static void
_at_xy_item_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Evas_Coord ox, oy, ow, oh;
   Evas_Coord lasty;
   Item_Block *itb;

   Evas_Coord x = va_arg(*list, Evas_Coord);
   Evas_Coord y = va_arg(*list, Evas_Coord);
   int *posret = va_arg(*list, int *);
   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   Elm_Genlist_Smart_Data *sd = _pd;

   evas_object_geometry_get(sd->pan_obj, &ox, &oy, &ow, &oh);
   lasty = oy;
   EINA_INLIST_FOREACH(sd->blocks, itb)
     {
        Eina_List *l;
        Elm_Gen_Item *it;

        if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->sd->pan_x,
                                 oy + itb->y - itb->sd->pan_y,
                                 itb->w, itb->h, x, y, 1, 1))
          continue;
        EINA_LIST_FOREACH(itb->items, l, it)
          {
             Evas_Coord itx, ity;

             itx = ox + itb->x + it->x - itb->sd->pan_x;
             ity = oy + itb->y + it->y - itb->sd->pan_y;
             if (ELM_RECTS_INTERSECT
                   (itx, ity, it->item->w, it->item->h, x, y, 1, 1))
               {
                  if (posret)
                    {
                       if (y <= (ity + (it->item->h / 4))) *posret = -1;
                       else if (y >= (ity + it->item->h - (it->item->h / 4)))
                         *posret = 1;
                       else *posret = 0;
                    }

                  *ret = (Elm_Object_Item *)it;
                  return;
               }
             lasty = ity + it->item->h;
          }
     }
   if (posret)
     {
        if (y > lasty) *posret = 1;
        else *posret = -1;
     }

   *ret = NULL;
}

EAPI Elm_Object_Item *
elm_genlist_first_item_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do((Eo *) obj, elm_obj_genlist_first_item_get(&ret));
   return ret;
}

static void
_first_item_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Gen_Item *it;

   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   Elm_Genlist_Smart_Data *sd = _pd;
   *ret = NULL;

   if (!sd->items) return;

   it = ELM_GEN_ITEM_FROM_INLIST(sd->items);
   while ((it) && (it->generation < sd->generation))
     it = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);

   *ret = (Elm_Object_Item *)it;
}

EAPI Elm_Object_Item *
elm_genlist_last_item_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do((Eo *) obj, elm_obj_genlist_last_item_get(&ret));
   return ret;
}

static void
_last_item_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Gen_Item *it;

   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   *ret = NULL;

   Elm_Genlist_Smart_Data *sd = _pd;

   if (!sd->items) return;

   it = ELM_GEN_ITEM_FROM_INLIST(sd->items->last);
   while ((it) && (it->generation < sd->generation))
     it = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);

   *ret = (Elm_Object_Item *)it;
}

EAPI Elm_Object_Item *
elm_genlist_item_next_get(const Elm_Object_Item *item)
{
   Elm_Gen_Item *it = NULL;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, NULL);

   it = (Elm_Gen_Item *)item;
   while (it)
     {
        it = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
        if ((it) && (it->generation == GL_IT(it)->wsd->generation)) break;
     }

   return (Elm_Object_Item *)it;
}

EAPI Elm_Object_Item *
elm_genlist_item_prev_get(const Elm_Object_Item *item)
{
   Elm_Gen_Item *it = NULL;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, NULL);

   it = (Elm_Gen_Item *)item;
   while (it)
     {
        it = ELM_GEN_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
        if ((it) && (it->generation == GL_IT(it)->wsd->generation)) break;
     }

   return (Elm_Object_Item *)it;
}

EAPI Elm_Object_Item *
elm_genlist_item_parent_get(const Elm_Object_Item *it)
{
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it, NULL);

   return (Elm_Object_Item *)((Elm_Gen_Item *)it)->parent;
}

EAPI void
elm_genlist_item_subitems_clear(Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);
   ELM_GENLIST_DATA_GET(WIDGET(it), sd);

   if (!sd->tree_effect_enabled || !sd->move_effect_mode)
     _item_sub_items_clear(it);
   else
     {
        if (!sd->tree_effect_animator)
          {
             sd->expanded_item = it;
             _item_tree_effect_before(it);
             evas_object_stack_below(sd->alpha_bg, sd->stack[1]);
             evas_object_show(sd->alpha_bg);
             sd->start_time = ecore_time_get();
             sd->tree_effect_animator =
               ecore_animator_add(_tree_effect_animator_cb, sd->obj);
          }
        else
          _item_sub_items_clear(it);
     }
}

EAPI void
elm_genlist_item_selected_set(Elm_Object_Item *item,
                              Eina_Bool selected)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if ((it->generation < sd->generation) || elm_widget_item_disabled_get(it))
     return;
   selected = !!selected;
   if (it->selected == selected) return;

   if (selected)
     {
        if (!sd->multi)
          {
             while (sd->selected)
               {
                  if (it->unhighlight_cb)
                    it->unhighlight_cb(sd->selected->data);
                  it->unsel_cb(sd->selected->data);
               }
          }
        it->highlight_cb(it);
        _item_select(it);

        return;
     }
   if (it->unhighlight_cb) it->unhighlight_cb(it);
   it->unsel_cb(it);
}

EAPI Eina_Bool
elm_genlist_item_selected_get(const Elm_Object_Item *it)
{
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);

   return ((Elm_Gen_Item *)it)->selected;
}

static Elm_Gen_Item *
_elm_genlist_expanded_next_item_get(Elm_Gen_Item *it)
{
   Elm_Gen_Item *it2;

   if (it->item->expanded)
     {
        it2 = (Elm_Gen_Item *)elm_genlist_item_next_get((Elm_Object_Item *)it);
     }
   else
     {
        it2 = (Elm_Gen_Item *)elm_genlist_item_next_get((Elm_Object_Item *)it);
        while (it2)
          {
             if (it->item->expanded_depth >= it2->item->expanded_depth) break;
             it2 = (Elm_Gen_Item *)
               elm_genlist_item_next_get((Elm_Object_Item *)it2);
          }
     }
   return it2;
}

static void
_elm_genlist_move_items_set(Elm_Gen_Item *it)
{
   Eina_List *l, *ll;
   Elm_Gen_Item *it2 = NULL;
   Evas_Coord ox, oy, ow, oh, dh = 0;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   sd->expanded_next_item =
     _elm_genlist_expanded_next_item_get(it);

   if (it->item->expanded)
     {
        sd->move_items = elm_genlist_realized_items_get((sd)->obj);

        EINA_LIST_FOREACH_SAFE(sd->move_items, l, ll, it2)
          {
             if (it2 == sd->expanded_next_item) break;
             sd->move_items = eina_list_remove(sd->move_items, it2);
          }
     }
   else
     {
        evas_object_geometry_get(sd->pan_obj, &ox, &oy, &ow, &oh);
        it2 = sd->expanded_next_item;

        while (it2 && (dh < oy + oh))
          {
             dh += it2->item->h;
             sd->move_items = eina_list_append(sd->move_items, it2);
             it2 = (Elm_Gen_Item *)
               elm_genlist_item_next_get((Elm_Object_Item *)it2);
          }
     }
}

static Evas_Object *
_tray_alpha_bg_create(const Evas_Object *obj)
{
   Evas_Object *bg = NULL;
   Evas_Coord ox, oy, ow, oh;

   ELM_GENLIST_CHECK(obj) NULL;
   ELM_GENLIST_DATA_GET(obj, sd);

   evas_object_geometry_get(sd->pan_obj, &ox, &oy, &ow, &oh);
   bg = evas_object_rectangle_add
       (evas_object_evas_get(sd->obj));
   evas_object_color_set(bg, 0, 0, 0, 0);
   evas_object_resize(bg, ow, oh);
   evas_object_move(bg, ox, oy);

   return bg;
}

EAPI void
elm_genlist_item_expanded_set(Elm_Object_Item *item,
                              Eina_Bool expanded)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   expanded = !!expanded;
   if (it->item->expanded == expanded) return;
   if (it->item->type != ELM_GENLIST_ITEM_TREE) return;
   it->item->expanded = expanded;
   sd->expanded_item = it;
   _elm_genlist_move_items_set(it);

   if (sd->tree_effect_enabled && !sd->alpha_bg)
     sd->alpha_bg = _tray_alpha_bg_create(WIDGET(it));

   if (it->item->expanded)
     {
        sd->move_effect_mode = ELM_GENLIST_TREE_EFFECT_EXPAND;
        if (it->realized)
          edje_object_signal_emit(VIEW(it), "elm,state,expanded", "elm");
        evas_object_smart_callback_call(WIDGET(it), SIG_EXPANDED, it);
        sd->auto_scroll_enabled = EINA_TRUE;
     }
   else
     {
        sd->move_effect_mode = ELM_GENLIST_TREE_EFFECT_CONTRACT;
        if (it->realized)
          edje_object_signal_emit(VIEW(it), "elm,state,contracted", "elm");
        evas_object_smart_callback_call(WIDGET(it), SIG_CONTRACTED, it);
        sd->auto_scroll_enabled = EINA_FALSE;
     }
}

EAPI Eina_Bool
elm_genlist_item_expanded_get(const Elm_Object_Item *it)
{
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);

   return ((Elm_Gen_Item *)it)->item->expanded;
}

EAPI int
elm_genlist_item_expanded_depth_get(const Elm_Object_Item *it)
{
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it, 0);

   return ((Elm_Gen_Item *)it)->item->expanded_depth;
}

static Eina_Bool
_elm_genlist_item_coordinates_calc(Elm_Object_Item *item,
                                   Elm_Genlist_Item_Scrollto_Type type,
                                   Eina_Bool bring_in,
                                   Evas_Coord *x,
                                   Evas_Coord *y,
                                   Evas_Coord *w,
                                   Evas_Coord *h)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;
   Evas_Coord gith = 0;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (it->generation < sd->generation) return EINA_FALSE;
   if (!((sd->homogeneous) &&
         (sd->mode == ELM_LIST_COMPRESS)))
     {
        if ((it->item->queued) || (!it->item->mincalcd))
          {
             sd->show_item = it;
             sd->bring_in = bring_in;
             sd->scroll_to_type = type;
             it->item->show_me = EINA_TRUE;
             return EINA_FALSE;
          }
     }
   if (sd->show_item)
     {
        sd->show_item->item->show_me = EINA_FALSE;
        sd->show_item = NULL;
     }

   evas_object_geometry_get(sd->pan_obj, NULL, NULL, w, h);
   switch (type)
     {
      case ELM_GENLIST_ITEM_SCROLLTO_IN:
        if ((it->item->group_item) &&
            (sd->pan_y > (it->y + it->item->block->y)))
          gith = it->item->group_item->item->h;
        *h = it->item->h;
        *y = it->y + it->item->block->y - gith;
        break;

      case ELM_GENLIST_ITEM_SCROLLTO_TOP:
        if (it->item->group_item) gith = it->item->group_item->item->h;
        *y = it->y + it->item->block->y - gith;
        break;

      case ELM_GENLIST_ITEM_SCROLLTO_MIDDLE:
        *y = it->y + it->item->block->y - (*h / 2) + (it->item->h / 2);
        break;

      default:
        return EINA_FALSE;
     }

   *x = it->x + it->item->block->x;
   *w = it->item->block->w;

   return EINA_TRUE;
}

EAPI void
elm_genlist_item_promote(Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   if (it->generation < GL_IT(it)->wsd->generation) return;
   _item_move_before
     (it, (Elm_Gen_Item *)elm_genlist_first_item_get(WIDGET(it)));
}

EAPI void
elm_genlist_item_demote(Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);
   if (it->generation < GL_IT(it)->wsd->generation) return;
   _item_move_after(it, (Elm_Gen_Item *)elm_genlist_last_item_get(WIDGET(it)));
}

EAPI void
elm_genlist_item_show(Elm_Object_Item *item,
                      Elm_Genlist_Item_Scrollto_Type type)
{
   Evas_Coord x, y, w, h;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   if (_elm_genlist_item_coordinates_calc
         (item, type, EINA_FALSE, &x, &y, &w, &h))
      eo_do(WIDGET(item), elm_scrollable_interface_content_region_show
            (x, y, w, h));
}

EAPI void
elm_genlist_item_bring_in(Elm_Object_Item *item,
                          Elm_Genlist_Item_Scrollto_Type type)
{
   Evas_Coord x, y, w, h;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   if (_elm_genlist_item_coordinates_calc
         (item, type, EINA_TRUE, &x, &y, &w, &h))
      eo_do(WIDGET(item), elm_scrollable_interface_region_bring_in(x, y, w, h));
}

EAPI void
elm_genlist_item_all_contents_unset(Elm_Object_Item *it,
                                    Eina_List **l)
{
   Evas_Object *content;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it);

   EINA_LIST_FREE(((Elm_Gen_Item *)it)->content_objs, content)
     {
        elm_widget_sub_object_del(WIDGET(it), content);
        evas_object_smart_member_del(content);
        evas_object_hide(content);
        if (l) *l = eina_list_append(*l, content);
     }
}

EAPI void
elm_genlist_item_update(Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (!it->item->block) return;
   if (it->generation < sd->generation) return;
   it->item->mincalcd = EINA_FALSE;
   it->item->updateme = EINA_TRUE;
   it->item->block->updateme = EINA_TRUE;
   if (sd->update_job) ecore_job_del(sd->update_job);
   sd->update_job = ecore_job_add(_update_job, sd->obj);
}

EAPI void
elm_genlist_item_fields_update(Elm_Object_Item *item,
                               const char *parts,
                               Elm_Genlist_Item_Field_Type itf)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   if (!it->item->block) return;
   if (it->generation < GL_IT(it)->wsd->generation) return;

   if ((!itf) || (itf & ELM_GENLIST_ITEM_FIELD_TEXT))
     {
        _item_text_realize(it, VIEW(it), &it->texts, parts);
     }
   if ((!itf) || (itf & ELM_GENLIST_ITEM_FIELD_CONTENT))
     {
        it->content_objs = _item_content_unrealize(it, VIEW(it),
                                                   &it->contents, parts);
        it->content_objs = _item_content_realize(it, VIEW(it),
                                                 &it->contents, parts);

        if (it->item->type == ELM_GENLIST_ITEM_NONE)
          {
             Evas_Object* eobj;
             Eina_List* l;
             eina_list_free(it->item_focus_chain);
             it->item_focus_chain = NULL;
             EINA_LIST_FOREACH(it->content_objs, l, eobj)
               if (elm_object_focus_allow_get(eobj))
                 it->item_focus_chain = eina_list_append(it->item_focus_chain, eobj);
          }

        if (it->flipped)
          {
             it->item->flip_content_objs =
               _item_mode_content_unrealize(it, VIEW(it),
                                            &it->item->flip_contents, parts,
                                            &it->item->flip_content_objs);
             it->item->flip_content_objs =
               _item_mode_content_realize(it, VIEW(it),
                                          &it->item->flip_contents, parts,
                                          &it->item->flip_content_objs);
          }
        if (it->item->deco_it_view)
          {
             it->item->deco_it_content_objs =
               _item_mode_content_unrealize(it, it->item->deco_it_view,
                                            &it->item->deco_it_contents, parts,
                                            &it->item->deco_it_content_objs);
             it->item->deco_it_content_objs =
               _item_mode_content_realize(it, it->item->deco_it_view,
                                          &it->item->deco_it_contents, parts,
                                          &it->item->deco_it_content_objs);
          }
        if (GL_IT(it)->wsd->decorate_all_mode)
          {
             it->item->deco_all_content_objs =
               _item_mode_content_unrealize
                 (it, it->deco_all_view, &it->item->deco_all_contents, parts,
                 &it->item->deco_all_content_objs);
             it->item->deco_all_content_objs =
               _item_mode_content_realize(it, it->deco_all_view,
                                          &it->item->deco_all_contents, parts,
                                          &it->item->deco_all_content_objs);
          }
     }

   if ((!itf) || (itf & ELM_GENLIST_ITEM_FIELD_STATE))
     _item_state_realize(it, VIEW(it), &it->states, parts);
}

EAPI void
elm_genlist_item_item_class_update(Elm_Object_Item *item,
                                   const Elm_Genlist_Item_Class *itc)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   if (!it->item->block) return;
   EINA_SAFETY_ON_NULL_RETURN(itc);
   if (it->generation < GL_IT(it)->wsd->generation) return;
   it->itc = itc;
   it->item->nocache_once = EINA_TRUE;

   ELM_SAFE_FREE(it->texts, elm_widget_stringlist_free);
   ELM_SAFE_FREE(it->contents, elm_widget_stringlist_free);
   ELM_SAFE_FREE(it->states, elm_widget_stringlist_free);

   if (it->flipped)
     {
        elm_widget_stringlist_free(it->item->flip_contents);
        it->item->flip_contents = NULL;
     }
   if (it->item->deco_it_view)
     {
        elm_widget_stringlist_free(it->item->deco_it_texts);
        it->item->deco_it_texts = NULL;
        elm_widget_stringlist_free(it->item->deco_it_contents);
        it->item->deco_it_contents = NULL;
     }
   if (GL_IT(it)->wsd->decorate_all_mode)
     {
        elm_widget_stringlist_free(it->item->deco_all_texts);
        it->item->deco_all_texts = NULL;
        elm_widget_stringlist_free(it->item->deco_all_contents);
        it->item->deco_all_contents = NULL;
     }

   elm_genlist_item_update(item);
}

EAPI const Elm_Genlist_Item_Class *
elm_genlist_item_item_class_get(const Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, NULL);
   if (it->generation < GL_IT(it)->wsd->generation) return NULL;

   return it->itc;
}

static Evas_Object *
_elm_genlist_item_label_create(void *data,
                               Evas_Object *obj __UNUSED__,
                               Evas_Object *tooltip,
                               void *it __UNUSED__)
{
   Evas_Object *label = elm_label_add(tooltip);

   if (!label)
     return NULL;

   elm_object_style_set(label, "tooltip");
   elm_object_text_set(label, data);

   return label;
}

static void
_elm_genlist_item_label_del_cb(void *data,
                               Evas_Object *obj __UNUSED__,
                               void *event_info __UNUSED__)
{
   eina_stringshare_del(data);
}

EAPI void
elm_genlist_item_tooltip_text_set(Elm_Object_Item *it,
                                  const char *text)
{
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(it);

   text = eina_stringshare_add(text);
   elm_genlist_item_tooltip_content_cb_set
     (it, _elm_genlist_item_label_create, text,
     _elm_genlist_item_label_del_cb);
}

EAPI void
elm_genlist_item_tooltip_content_cb_set(Elm_Object_Item *item,
                                        Elm_Tooltip_Item_Content_Cb func,
                                        const void *data,
                                        Evas_Smart_Cb del_cb)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_GOTO(item, error);

   if ((it->tooltip.content_cb == func) && (it->tooltip.data == data))
     return;

   if (it->tooltip.del_cb)
     it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);

   it->tooltip.content_cb = func;
   it->tooltip.data = data;
   it->tooltip.del_cb = del_cb;

   if (VIEW(it))
     {
        elm_widget_item_tooltip_content_cb_set
          (it, it->tooltip.content_cb, it->tooltip.data, NULL);
        elm_widget_item_tooltip_style_set(it, it->tooltip.style);
        elm_widget_item_tooltip_window_mode_set(it, it->tooltip.free_size);
     }

   return;

error:
   if (del_cb) del_cb((void *)data, NULL, NULL);
}

EAPI void
elm_genlist_item_tooltip_unset(Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   if ((VIEW(it)) && (it->tooltip.content_cb))
     elm_widget_item_tooltip_unset(it);

   if (it->tooltip.del_cb)
     it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
   it->tooltip.del_cb = NULL;
   it->tooltip.content_cb = NULL;
   it->tooltip.data = NULL;
   it->tooltip.free_size = EINA_FALSE;
   if (it->tooltip.style)
     elm_genlist_item_tooltip_style_set(item, NULL);
}

EAPI void
elm_genlist_item_tooltip_style_set(Elm_Object_Item *item,
                                   const char *style)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   eina_stringshare_replace(&it->tooltip.style, style);
   if (VIEW(it)) elm_widget_item_tooltip_style_set(it, style);
}

EAPI const char *
elm_genlist_item_tooltip_style_get(const Elm_Object_Item *it)
{
   return elm_object_item_tooltip_style_get(it);
}

EAPI Eina_Bool
elm_genlist_item_tooltip_window_mode_set(Elm_Object_Item *item,
                                         Eina_Bool disable)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, EINA_FALSE);

   it->tooltip.free_size = disable;
   if (VIEW(it)) return elm_widget_item_tooltip_window_mode_set(it, disable);

   return EINA_TRUE;
}

EAPI Eina_Bool
elm_genlist_item_tooltip_window_mode_get(const Elm_Object_Item *it)
{
   return elm_object_tooltip_window_mode_get(VIEW(it));
}

EAPI void
elm_genlist_item_cursor_set(Elm_Object_Item *item,
                            const char *cursor)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);
   eina_stringshare_replace(&it->mouse_cursor, cursor);
   if (VIEW(it)) elm_widget_item_cursor_set(it, cursor);
}

EAPI const char *
elm_genlist_item_cursor_get(const Elm_Object_Item *it)
{
   return elm_widget_item_cursor_get(it);
}

EAPI void
elm_genlist_item_cursor_unset(Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   if (!it->mouse_cursor) return;

   if (VIEW(it)) elm_widget_item_cursor_unset(it);

   ELM_SAFE_FREE(it->mouse_cursor, eina_stringshare_del);
}

EAPI void
elm_genlist_item_cursor_style_set(Elm_Object_Item *it,
                                  const char *style)
{
   elm_widget_item_cursor_style_set(it, style);
}

EAPI const char *
elm_genlist_item_cursor_style_get(const Elm_Object_Item *it)
{
   return elm_widget_item_cursor_style_get(it);
}

EAPI void
elm_genlist_item_cursor_engine_only_set(Elm_Object_Item *it,
                                        Eina_Bool engine_only)
{
   elm_widget_item_cursor_engine_only_set(it, engine_only);
}

EAPI Eina_Bool
elm_genlist_item_cursor_engine_only_get(const Elm_Object_Item *it)
{
   return elm_widget_item_cursor_engine_only_get(it);
}

EAPI int
elm_genlist_item_index_get(const Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, -1);

   if (it->item->block)
     return it->position + (it->item->block->position *
                            GL_IT(it)->wsd->max_items_per_block);
   return -1;
}

EAPI void
elm_genlist_mode_set(Evas_Object *obj,
                     Elm_List_Mode mode)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_mode_set(mode));
}

static void
_mode_set(Eo *obj, void *_pd, va_list *list)
{
   Elm_List_Mode mode = va_arg(*list, Elm_List_Mode);
   Elm_Genlist_Smart_Data *sd = _pd;

   if (sd->mode == mode) return;
   sd->mode = mode;
   elm_layout_sizing_eval(obj);
}

EAPI Elm_List_Mode
elm_genlist_mode_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) ELM_LIST_LAST;
   Elm_List_Mode ret = ELM_LIST_LAST;
   eo_do((Eo *) obj, elm_obj_genlist_mode_get(&ret));
   return ret;
}

static void
_mode_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_List_Mode *ret = va_arg(*list, Elm_List_Mode *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->mode;
}

EAPI void
elm_genlist_bounce_set(Evas_Object *obj,
                       Eina_Bool h_bounce,
                       Eina_Bool v_bounce)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_scrollable_interface_bounce_allow_set(h_bounce, v_bounce));
}

static void
_bounce_set(Eo *obj, void *_pd, va_list *list)
{
   Eina_Bool h_bounce = va_arg(*list, int);
   Eina_Bool v_bounce = va_arg(*list, int);
   Elm_Genlist_Smart_Data *sd = _pd;

   sd->h_bounce = !!h_bounce;
   sd->v_bounce = !!v_bounce;
   eo_do_super(obj, MY_CLASS, elm_scrollable_interface_bounce_allow_set
         (sd->h_bounce, sd->v_bounce));
}

EAPI void
elm_genlist_bounce_get(const Evas_Object *obj,
                       Eina_Bool *h_bounce,
                       Eina_Bool *v_bounce)
{
   ELM_GENLIST_CHECK(obj);
   eo_do((Eo *) obj, elm_scrollable_interface_bounce_allow_get
         (h_bounce, v_bounce));
}

static void
_bounce_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool *h_bounce = va_arg(*list, Eina_Bool *);
   Eina_Bool *v_bounce = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;

   if (h_bounce) *h_bounce = sd->h_bounce;
   if (v_bounce) *v_bounce = sd->v_bounce;
}

EAPI void
elm_genlist_homogeneous_set(Evas_Object *obj,
                            Eina_Bool homogeneous)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_homogeneous_set(homogeneous));
}

static void
_homogeneous_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool homogeneous = va_arg(*list, int);
   Elm_Genlist_Smart_Data *sd = _pd;

   sd->homogeneous = !!homogeneous;
}

EAPI Eina_Bool
elm_genlist_homogeneous_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) EINA_FALSE;
   Eina_Bool ret = EINA_FALSE;
   eo_do((Eo *) obj, elm_obj_genlist_homogeneous_get(&ret));
   return ret;
}

static void
_homogeneous_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->homogeneous;
}

EAPI void
elm_genlist_block_count_set(Evas_Object *obj,
                            int count)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_block_count_set(count));
}

static void
_block_count_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   int count = va_arg(*list, int);
   Elm_Genlist_Smart_Data *sd = _pd;
   EINA_SAFETY_ON_TRUE_RETURN(count < 1);

   sd->max_items_per_block = count;
   sd->item_cache_max = sd->max_items_per_block * 2;
   _item_cache_clean(sd);
}

EAPI int
elm_genlist_block_count_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) 0;
   int ret = 0;
   eo_do((Eo *) obj, elm_obj_genlist_block_count_get(&ret));
   return ret;
}

static void
_block_count_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   int *ret = va_arg(*list, int *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->max_items_per_block;
}

EAPI void
elm_genlist_longpress_timeout_set(Evas_Object *obj,
                                  double timeout)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_longpress_timeout_set(timeout));
}

static void
_longpress_timeout_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   double timeout = va_arg(*list, double);
   Elm_Genlist_Smart_Data *sd = _pd;

   sd->longpress_timeout = timeout;
}

EAPI double
elm_genlist_longpress_timeout_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) 0;
   double ret = 0;
   eo_do((Eo *) obj, elm_obj_genlist_longpress_timeout_get(&ret));
   return ret;
}

static void
_longpress_timeout_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   double *ret = va_arg(*list, double *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->longpress_timeout;
}

EAPI void
elm_genlist_scroller_policy_set(Evas_Object *obj,
                                Elm_Scroller_Policy policy_h,
                                Elm_Scroller_Policy policy_v)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_scrollable_interface_policy_set(policy_h, policy_v));
}

static void
_scroller_policy_set(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
   Elm_Scroller_Policy policy_h = va_arg(*list, Elm_Scroller_Policy);
   Elm_Scroller_Policy policy_v = va_arg(*list, Elm_Scroller_Policy);

   if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
       (policy_v >= ELM_SCROLLER_POLICY_LAST))
     return;

   eo_do_super(obj, MY_CLASS, elm_scrollable_interface_policy_set(policy_h, policy_v));
}

EAPI void
elm_genlist_scroller_policy_get(const Evas_Object *obj,
                                Elm_Scroller_Policy *policy_h,
                                Elm_Scroller_Policy *policy_v)
{
   ELM_GENLIST_CHECK(obj);
   eo_do((Eo *) obj, elm_scrollable_interface_policy_get(policy_h, policy_v));
}

static void
_scroller_policy_get(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
   Elm_Scroller_Policy s_policy_h, s_policy_v;

   Elm_Scroller_Policy *policy_h = va_arg(*list, Elm_Scroller_Policy *);
   Elm_Scroller_Policy *policy_v = va_arg(*list, Elm_Scroller_Policy *);

   eo_do_super((Eo *)obj, MY_CLASS, elm_scrollable_interface_policy_get
         (&s_policy_h, &s_policy_v));
   if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
   if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
}

EAPI void
elm_genlist_realized_items_update(Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_realized_items_update());
}

static void
_realized_items_update(Eo *obj, void *_pd EINA_UNUSED, va_list *list_unused EINA_UNUSED)
{
   Eina_List *list;
   Elm_Object_Item *it;

   list = elm_genlist_realized_items_get(obj);
   EINA_LIST_FREE(list, it)
     elm_genlist_item_update(it);
}

EAPI void
elm_genlist_item_decorate_mode_set(Elm_Object_Item *item,
                                   const char *decorate_it_type,
                                   Eina_Bool decorate_it_set)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;
   Elm_Genlist_Smart_Data *sd;
   Elm_Object_Item *it2;
   Eina_List *l;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);
   sd = GL_IT(it)->wsd;

   if (!decorate_it_type) return;
   if ((it->generation < sd->generation) ||
       elm_widget_item_disabled_get(it)) return;
   if (sd->decorate_all_mode) return;

   if ((sd->mode_item == it) &&
       (!strcmp(decorate_it_type, sd->decorate_it_type)) &&
       (decorate_it_set))
     return;
   if (!it->itc->decorate_item_style) return;
   it->decorate_it_set = decorate_it_set;

   if (sd->multi)
     {
        EINA_LIST_FOREACH(sd->selected, l, it2)
          if (((Elm_Gen_Item *)it2)->realized)
            elm_genlist_item_selected_set(it2, EINA_FALSE);
     }
   else
     {
        it2 = elm_genlist_selected_item_get(sd->obj);
        if ((it2) && (((Elm_Gen_Item *)it2)->realized))
          elm_genlist_item_selected_set(it2, EINA_FALSE);
     }

   if (((sd->decorate_it_type)
        && (strcmp(decorate_it_type, sd->decorate_it_type))) ||
       (decorate_it_set) || ((it == sd->mode_item) && (!decorate_it_set)))
     _decorate_item_unset(sd);

   eina_stringshare_replace(&sd->decorate_it_type, decorate_it_type);
   if (decorate_it_set) _decorate_item_set(it);
}

EAPI const char *
elm_genlist_item_decorate_mode_get(const Elm_Object_Item *item)
{
   Elm_Gen_Item *i = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, NULL);
   return GL_IT(i)->wsd->decorate_it_type;
}

EAPI Elm_Object_Item *
elm_genlist_decorated_item_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) NULL;
   Elm_Object_Item *ret = NULL;
   eo_do((Eo *) obj, elm_obj_genlist_decorated_item_get(&ret));
   return ret;
}

static void
_decorated_item_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = (Elm_Object_Item *)sd->mode_item;
}

EAPI Eina_Bool
elm_genlist_decorate_mode_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) EINA_FALSE;
   Eina_Bool ret = EINA_FALSE;
   eo_do((Eo *) obj, elm_obj_genlist_decorate_mode_get(&ret));
   return ret;
}

static void
_decorate_mode_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->decorate_all_mode;
}

EAPI void
elm_genlist_decorate_mode_set(Evas_Object *obj,
                              Eina_Bool decorated)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_decorate_mode_set(decorated));
}

static void
_decorate_mode_set(Eo *obj, void *_pd, va_list *valist)
{
   Elm_Gen_Item *it;
   Eina_List *list;
   Elm_Object_Item *deco_it;

   Eina_Bool decorated = va_arg(*valist, int);
   Elm_Genlist_Smart_Data *sd = _pd;

   decorated = !!decorated;
   if (sd->decorate_all_mode == decorated) return;
   sd->decorate_all_mode = decorated;

   ELM_SAFE_FREE(sd->tree_effect_animator, ecore_animator_del);
   sd->move_effect_mode = ELM_GENLIST_TREE_EFFECT_NONE;

   list = elm_genlist_realized_items_get(obj);
   if (!sd->decorate_all_mode)
     {
        EINA_LIST_FREE(list, it)
          {
             if (it->item->type != ELM_GENLIST_ITEM_GROUP)
               _decorate_all_item_unrealize(it);
          }
        _item_cache_zero(sd);
     }
   else
     {
        // unset decorated item
        deco_it = (Elm_Object_Item *)elm_genlist_decorated_item_get(obj);
        if (deco_it)
          {
             elm_genlist_item_decorate_mode_set
               (deco_it, elm_genlist_item_decorate_mode_get
                 (deco_it), EINA_FALSE);
             _decorate_item_finished_signal_cb(deco_it, obj, NULL, NULL);
          }

        EINA_LIST_FREE(list, it)
          {
             if (it->item->type != ELM_GENLIST_ITEM_GROUP)
               {
                  if (it->itc->decorate_all_item_style)
                    _decorate_all_item_realize(it, EINA_TRUE);
               }
          }
     }

   if (sd->calc_job) ecore_job_del(sd->calc_job);
   sd->calc_job = ecore_job_add(_calc_job, sd->obj);
}

EAPI void
elm_genlist_reorder_mode_set(Evas_Object *obj,
                             Eina_Bool reorder_mode)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_reorder_mode_set(reorder_mode));
}

static void
_reorder_mode_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_List *realized;
   Elm_Gen_Item *it;
   Eina_Bool reorder_mode = va_arg(*list, int);
   Elm_Genlist_Smart_Data *sd = _pd;

   if (sd->reorder_mode == !!reorder_mode) return;
   sd->reorder_mode = !!reorder_mode;
   realized = elm_genlist_realized_items_get(obj);
   EINA_LIST_FREE(realized, it)
    {
       if (it->item->type != ELM_GENLIST_ITEM_GROUP)
         {
            Evas_Object *view;
            if (it->deco_all_view) view = it->deco_all_view;
            else view = VIEW(it);

            if (sd->reorder_mode)
              edje_object_signal_emit
                (view, "elm,state,reorder,mode_set", "elm");
            else
              edje_object_signal_emit
                (view, "elm,state,reorder,mode_unset", "elm");
        }
   }
}

EAPI Eina_Bool
elm_genlist_reorder_mode_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) EINA_FALSE;
   Eina_Bool ret = EINA_FALSE;
   eo_do((Eo *) obj, elm_obj_genlist_reorder_mode_get(&ret));
   return ret;
}

static void
_reorder_mode_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->reorder_mode;
}

EAPI Elm_Genlist_Item_Type
elm_genlist_item_type_get(const Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, ELM_GENLIST_ITEM_MAX);

   return it->item->type;
}

EAPI Elm_Genlist_Item_Class *
elm_genlist_item_class_new(void)
{
   Elm_Genlist_Item_Class *itc;

   itc = calloc(1, sizeof(Elm_Genlist_Item_Class));
   if (!itc)
     return NULL;

   itc->version = CLASS_ALLOCATED;
   itc->refcount = 1;
   itc->delete_me = EINA_FALSE;

   return itc;
}

EAPI void
elm_genlist_item_class_free(Elm_Genlist_Item_Class *itc)
{
   if (itc && (itc->version == CLASS_ALLOCATED))
     {
        if (!itc->delete_me) itc->delete_me = EINA_TRUE;
        if (itc->refcount > 0) elm_genlist_item_class_unref(itc);
        else
          {
             itc->version = 0;
             free(itc);
          }
     }
}

EAPI void
elm_genlist_item_class_ref(Elm_Genlist_Item_Class *itc)
{
   if (itc && (itc->version == CLASS_ALLOCATED))
     {
        itc->refcount++;
        if (itc->refcount == 0) itc->refcount--;
     }
}

EAPI void
elm_genlist_item_class_unref(Elm_Genlist_Item_Class *itc)
{
   if (itc && (itc->version == CLASS_ALLOCATED))
     {
        if (itc->refcount > 0) itc->refcount--;
        if (itc->delete_me && (!itc->refcount))
          elm_genlist_item_class_free(itc);
     }
}

static void
_flip_job(void *data)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)data;
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   _item_unselect(it);
   _elm_genlist_item_unrealize(it, EINA_FALSE);

   it->flipped = EINA_TRUE;
   it->item->nocache = EINA_TRUE;
   if (sd->calc_job) ecore_job_del(sd->calc_job);
   sd->calc_job = ecore_job_add(_calc_job, sd->obj);
}

EAPI void
elm_genlist_item_flip_set(Elm_Object_Item *item,
                          Eina_Bool flip)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);

   flip = !!flip;
   if (it->flipped == flip) return;

   if (flip)
     {
        ecore_job_add(_flip_job, it);
     }
   else
     {
        it->flipped = flip;
        _item_cache_zero(GL_IT(it)->wsd);
        elm_genlist_item_update(item);
        it->item->nocache = EINA_FALSE;
     }
}

EAPI Eina_Bool
elm_genlist_item_flip_get(const Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, EINA_FALSE);

   return it->flipped;
}

EAPI void
elm_genlist_select_mode_set(Evas_Object *obj,
                            Elm_Object_Select_Mode mode)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_select_mode_set(mode));
}

static void
_select_mode_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Object_Select_Mode mode = va_arg(*list, Elm_Object_Select_Mode);
   Elm_Genlist_Smart_Data *sd = _pd;

   if (mode >= ELM_OBJECT_SELECT_MODE_MAX)
     return;

   if (sd->select_mode != mode)
     sd->select_mode = mode;
}

EAPI Elm_Object_Select_Mode
elm_genlist_select_mode_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) ELM_OBJECT_SELECT_MODE_MAX;
   Elm_Object_Select_Mode ret = ELM_OBJECT_SELECT_MODE_MAX;
   eo_do((Eo *) obj, elm_obj_genlist_select_mode_get(&ret));
   return ret;
}

static void
_select_mode_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Elm_Object_Select_Mode *ret = va_arg(*list, Elm_Object_Select_Mode *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->select_mode;
}

EAPI void
elm_genlist_highlight_mode_set(Evas_Object *obj,
                               Eina_Bool highlight)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_highlight_mode_set(highlight));
}

static void
_highlight_mode_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool highlight = va_arg(*list, int);
   Elm_Genlist_Smart_Data *sd = _pd;

   sd->highlight = !!highlight;
}

EAPI Eina_Bool
elm_genlist_highlight_mode_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) EINA_FALSE;
   Eina_Bool ret = EINA_FALSE;
   eo_do((Eo *) obj, elm_obj_genlist_highlight_mode_get(&ret));
   return ret;
}

static void
_highlight_mode_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->highlight;
}

EAPI void
elm_genlist_item_select_mode_set(Elm_Object_Item *item,
                                 Elm_Object_Select_Mode mode)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;

   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item);
   ELM_GENLIST_DATA_GET_FROM_ITEM(it, sd);

   if (it->generation < sd->generation) return;
   if (mode >= ELM_OBJECT_SELECT_MODE_MAX)
     return;
   if (it->select_mode != mode)
     it->select_mode = mode;

   if (it->select_mode == ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY)
     {
        it->item->mincalcd = EINA_FALSE;
        it->item->updateme = EINA_TRUE;
        if (it->item->block) it->item->block->updateme = EINA_TRUE;
        if (sd->update_job) ecore_job_del(sd->update_job);
        sd->update_job = ecore_job_add(_update_job, sd->obj);

        // reset homogeneous item size
        if (sd->homogeneous)
          {
             if (it->group)
               sd->group_item_width = sd->group_item_height = 0;
             else
               sd->item_width = sd->item_height = 0;
          }
     }
}

EAPI Elm_Object_Select_Mode
elm_genlist_item_select_mode_get(const Elm_Object_Item *item)
{
   Elm_Gen_Item *it = (Elm_Gen_Item *)item;
   ELM_GENLIST_ITEM_CHECK_OR_RETURN(item, ELM_OBJECT_SELECT_MODE_MAX);

   return it->select_mode;
}

EAPI void
elm_genlist_tree_effect_enabled_set(Evas_Object *obj,
                                    Eina_Bool enabled)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_tree_effect_enabled_set(enabled));
}

static void
_tree_effect_enabled_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool enabled = va_arg(*list, int);
   Elm_Genlist_Smart_Data *sd = _pd;

   sd->tree_effect_enabled = !!enabled;
}

EAPI Eina_Bool
elm_genlist_tree_effect_enabled_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) EINA_FALSE;
   Eina_Bool ret = EINA_FALSE;
   eo_do((Eo *) obj, elm_obj_genlist_tree_effect_enabled_get(&ret));
   return ret;
}

static void
_tree_effect_enabled_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;

   *ret = sd->tree_effect_enabled;
}

EAPI void
elm_genlist_focus_on_selection_set(Evas_Object *obj,
                                    Eina_Bool enabled)
{
   ELM_GENLIST_CHECK(obj);
   eo_do(obj, elm_obj_genlist_focus_on_selection_set(enabled));
}

static void
_focus_on_selection_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool enabled = va_arg(*list, int);
   Elm_Genlist_Smart_Data *sd = _pd;
   sd->focus_on_selection_enabled = !!enabled;
}

EAPI Eina_Bool
elm_genlist_focus_on_selection_get(const Evas_Object *obj)
{
   ELM_GENLIST_CHECK(obj) EINA_FALSE;
   Eina_Bool ret = EINA_FALSE;
   eo_do((Eo *) obj, elm_obj_genlist_focus_on_selection_get(&ret));
   return ret;
}

static void
_focus_on_selection_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
   Elm_Genlist_Smart_Data *sd = _pd;
   *ret = sd->focus_on_selection_enabled;
}

EAPI Elm_Object_Item *
elm_genlist_nth_item_get(const Evas_Object *obj, unsigned int nth)
{
   Elm_Gen_Item *it = NULL;
   Eina_Accessor *a;
   void *data;

   ELM_GENLIST_CHECK(obj) NULL;
   ELM_GENLIST_DATA_GET(obj, sd);

   if (!sd->items) return NULL;

   a = eina_inlist_accessor_new(sd->items);
   if (!a) return NULL;
   if (eina_accessor_data_get(a, nth, &data))
     it = ELM_GEN_ITEM_FROM_INLIST(data);
   eina_accessor_free(a);
   return (Elm_Object_Item *)it;
}

static void
_class_constructor(Eo_Class *klass)
{
   const Eo_Op_Func_Description func_desc[] = {
        EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_CONSTRUCTOR), _constructor),

        EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_MEMBER_ADD), _elm_genlist_smart_member_add),
        EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_ADD), _elm_genlist_smart_add),
        EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_DEL), _elm_genlist_smart_del),
        EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_RESIZE), _elm_genlist_smart_resize),
        EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_MOVE), _elm_genlist_smart_move),

        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_THEME), _elm_genlist_smart_theme),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_TRANSLATE), _elm_genlist_smart_translate),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_EVENT), _elm_genlist_smart_event),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_ON_FOCUS), _elm_genlist_smart_on_focus),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_SUB_OBJECT_ADD), _elm_genlist_smart_sub_object_add),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_SUB_OBJECT_DEL), _elm_genlist_smart_sub_object_del),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT_MANAGER_IS), _elm_genlist_smart_focus_next_manager_is),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_DIRECTION_MANAGER_IS), _elm_genlist_smart_focus_direction_manager_is),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT), _elm_genlist_smart_focus_next),
        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_ACCESS), _elm_genlist_smart_access),

        EO_OP_FUNC(ELM_OBJ_LAYOUT_ID(ELM_OBJ_LAYOUT_SUB_ID_SIZING_EVAL), _elm_genlist_smart_sizing_eval),
        EO_OP_FUNC(ELM_OBJ_LAYOUT_ID(ELM_OBJ_LAYOUT_SUB_ID_SUB_OBJECT_ADD_ENABLE), _elm_genlist_smart_layout_sub_object_add_enable),

        EO_OP_FUNC(ELM_SCROLLABLE_INTERFACE_ID(ELM_SCROLLABLE_INTERFACE_SUB_ID_BOUNCE_ALLOW_SET), _bounce_set),
        EO_OP_FUNC(ELM_SCROLLABLE_INTERFACE_ID(ELM_SCROLLABLE_INTERFACE_SUB_ID_BOUNCE_ALLOW_GET), _bounce_get),
        EO_OP_FUNC(ELM_SCROLLABLE_INTERFACE_ID(ELM_SCROLLABLE_INTERFACE_SUB_ID_POLICY_SET), _scroller_policy_set),
        EO_OP_FUNC(ELM_SCROLLABLE_INTERFACE_ID(ELM_SCROLLABLE_INTERFACE_SUB_ID_POLICY_GET), _scroller_policy_get),

        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_ITEMS_COUNT), _items_count),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_ITEM_APPEND), _item_append),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_ITEM_PREPEND), _item_prepend),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_ITEM_INSERT_AFTER), _item_insert_after),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_ITEM_INSERT_BEFORE), _item_insert_before),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_ITEM_SORTED_INSERT), _item_sorted_insert),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_CLEAR), _clear_eo),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_MULTI_SELECT_SET), _multi_select_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_MULTI_SELECT_GET), _multi_select_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_MULTI_SELECT_MODE_SET), _multi_select_mode_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_MULTI_SELECT_MODE_GET), _multi_select_mode_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_SELECTED_ITEM_GET), _selected_item_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_SELECTED_ITEMS_GET), _selected_items_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_REALIZED_ITEMS_GET), _realized_items_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_AT_XY_ITEM_GET), _at_xy_item_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_FIRST_ITEM_GET), _first_item_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_LAST_ITEM_GET), _last_item_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_MODE_SET), _mode_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_MODE_GET), _mode_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_HOMOGENEOUS_SET), _homogeneous_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_HOMOGENEOUS_GET), _homogeneous_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_BLOCK_COUNT_SET), _block_count_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_BLOCK_COUNT_GET), _block_count_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_LONGPRESS_TIMEOUT_SET), _longpress_timeout_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_LONGPRESS_TIMEOUT_GET), _longpress_timeout_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_REALIZED_ITEMS_UPDATE), _realized_items_update),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_DECORATED_ITEM_GET), _decorated_item_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_DECORATE_MODE_GET), _decorate_mode_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_DECORATE_MODE_SET), _decorate_mode_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_REORDER_MODE_SET), _reorder_mode_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_REORDER_MODE_GET), _reorder_mode_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_SELECT_MODE_SET), _select_mode_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_SELECT_MODE_GET), _select_mode_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_HIGHLIGHT_MODE_SET), _highlight_mode_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_HIGHLIGHT_MODE_GET), _highlight_mode_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_TREE_EFFECT_ENABLED_SET), _tree_effect_enabled_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_TREE_EFFECT_ENABLED_GET), _tree_effect_enabled_get),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_FOCUS_ON_SELECTION_SET), _focus_on_selection_set),
        EO_OP_FUNC(ELM_OBJ_GENLIST_ID(ELM_OBJ_GENLIST_SUB_ID_FOCUS_ON_SELECTION_GET), _focus_on_selection_get),
        EO_OP_FUNC_SENTINEL
   };
   eo_class_funcs_set(klass, func_desc);

   if (_elm_config->access_mode)
      _elm_genlist_smart_focus_next_enable = EINA_TRUE;

   evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
}

static const Eo_Op_Description op_desc[] = {
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_ITEMS_COUNT, "Return how many items are currently in a list."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_ITEM_APPEND, "Append a new item in a given genlist widget."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_ITEM_PREPEND, "Prepend a new item in a given genlist widget."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_ITEM_INSERT_AFTER, "Insert an item after another in a genlist widget."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_ITEM_INSERT_BEFORE, "Insert an item before another in a genlist widget."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_ITEM_SORTED_INSERT, "Insert a new item into the sorted genlist object."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_CLEAR, "Remove all items from a given genlist widget."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_MULTI_SELECT_SET, "Enable or disable multi-selection in the genlist."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_MULTI_SELECT_GET, "Get if multi-selection in genlist is enabled or disabled."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_MULTI_SELECT_MODE_SET, "Set the genlist multi select mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_MULTI_SELECT_MODE_GET, "Get the genlist multi select mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_SELECTED_ITEM_GET, "Get the selected item in the genlist."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_SELECTED_ITEMS_GET, "Get a list of selected items in the genlist."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_REALIZED_ITEMS_GET, "Get a list of realized items in genlist."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_AT_XY_ITEM_GET, "Get the item that is at the x, y canvas coords."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_FIRST_ITEM_GET, "Get the first item in the genlist."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_LAST_ITEM_GET, "Get the last item in the genlist."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_MODE_SET, "This sets the horizontal stretching mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_MODE_GET, "Get the horizontal stretching mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_HOMOGENEOUS_SET, "Enable/disable homogeneous mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_HOMOGENEOUS_GET, "Get whether the homogeneous mode is enabled."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_BLOCK_COUNT_SET, "Set the maximum number of items within an item block."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_BLOCK_COUNT_GET, "Get the maximum number of items within an item block."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_LONGPRESS_TIMEOUT_SET, "Set the timeout in seconds for the longpress event."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_LONGPRESS_TIMEOUT_GET, "Get the timeout in seconds for the longpress event."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_REALIZED_ITEMS_UPDATE, "Update the contents of all realized items."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_DECORATED_ITEM_GET, "Get active genlist mode item."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_DECORATE_MODE_GET, "Get Genlist decorate mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_DECORATE_MODE_SET, "Set Genlist decorate mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_REORDER_MODE_SET, "Set reorder mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_REORDER_MODE_GET, "Get the reorder mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_SELECT_MODE_SET, "Set the genlist select mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_SELECT_MODE_GET, "Get the genlist select mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_HIGHLIGHT_MODE_SET, "Set whether the genlist items' should be highlighted when item selected."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_HIGHLIGHT_MODE_GET, "Get whether the genlist items' should be highlighted when item selected."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_TREE_EFFECT_ENABLED_SET, "Set Genlist tree effect."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_TREE_EFFECT_ENABLED_GET, "Get Genlist tree effect."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_FOCUS_ON_SELECTION_SET, "Set focus upon item's selection mode."),
     EO_OP_DESCRIPTION(ELM_OBJ_GENLIST_SUB_ID_FOCUS_ON_SELECTION_GET, "Get focus upon item's selection mode."),
     EO_OP_DESCRIPTION_SENTINEL
};

static const Eo_Class_Description class_desc = {
     EO_VERSION,
     MY_CLASS_NAME,
     EO_CLASS_TYPE_REGULAR,
     EO_CLASS_DESCRIPTION_OPS(&ELM_OBJ_GENLIST_BASE_ID, op_desc, ELM_OBJ_GENLIST_SUB_ID_LAST),
     NULL,
     sizeof(Elm_Genlist_Smart_Data),
     _class_constructor,
     NULL
};

EO_DEFINE_CLASS(elm_obj_genlist_class_get, &class_desc, ELM_OBJ_LAYOUT_CLASS, ELM_SCROLLABLE_INTERFACE, EVAS_SMART_CLICKABLE_INTERFACE, NULL);