src/lib/elm_genlist.c

   1 #include <assert.h>
   2
   3 #include <Elementary.h>
   4 #include <Elementary_Cursor.h>
   5 #include "elm_priv.h"
   6
   7 #define SWIPE_MOVES         12
   8 #define MAX_ITEMS_PER_BLOCK 32
   9 #define REORDER_EFFECT_TIME 0.5
  10
  11 typedef struct _Widget_Data Widget_Data;
  12 typedef struct _Item_Block  Item_Block;
  13 typedef struct _Pan         Pan;
  14 typedef struct _Item_Cache  Item_Cache;
  15
  16 struct _Widget_Data
  17 {
  18    Evas_Object      *obj, *scr, *pan_smart;
  19    Eina_Inlist      *items, *blocks;
  20    Eina_List        *group_items;
  21    Pan              *pan;
  22    Evas_Coord        pan_x, pan_y, old_pan_y, w, h, minw, minh, realminw, prev_viewport_w;
  23    Ecore_Job        *calc_job, *update_job;
  24    Ecore_Idle_Enterer *queue_idle_enterer;
  25    Ecore_Idler        *must_recalc_idler;
  26    Eina_List        *queue, *selected;
  27    Elm_Genlist_Item *show_item, *last_selected_item, *anchor_item, *mode_item, *reorder_it, *reorder_rel, *expanded_item;
  28    Eina_Inlist      *item_cache;
  29    Evas_Coord        anchor_y, reorder_start_y;
  30    Elm_List_Mode     mode;
  31    Ecore_Timer      *multi_timer, *scr_hold_timer;
  32    Ecore_Animator   *reorder_move_animator;
  33    const char       *mode_type;
  34    unsigned int      start_time;
  35    Evas_Coord        prev_x, prev_y, prev_mx, prev_my;
  36    Evas_Coord        cur_x, cur_y, cur_mx, cur_my;
  37    Eina_Bool         mouse_down : 1;
  38    Eina_Bool         multi_down : 1;
  39    Eina_Bool         multi_timeout : 1;
  40    Eina_Bool         multitouched : 1;
  41    Eina_Bool         on_hold : 1;
  42    Eina_Bool         multi : 1;
  43    Eina_Bool         always_select : 1;
  44    Eina_Bool         longpressed : 1;
  45    Eina_Bool         wasselected : 1;
  46    Eina_Bool         no_select : 1;
  47    Eina_Bool         bring_in : 1;
  48    Eina_Bool         compress : 1;
  49    Eina_Bool         height_for_width : 1;
  50    Eina_Bool         homogeneous : 1;
  51    Eina_Bool         clear_me : 1;
  52    Eina_Bool         swipe : 1;
  53    Eina_Bool         reorder_mode : 1;
  54    Eina_Bool         reorder_pan_move : 1;
  55    Eina_Bool         auto_scroll_enabled : 1;
  56    struct
  57    {
  58       Evas_Coord x, y;
  59    } history[SWIPE_MOVES];
  60    int               multi_device;
  61    int               item_cache_count;
  62    int               item_cache_max;
  63    int               movements;
  64    int               walking;
  65    int               item_width;
  66    int               item_height;
  67    int               group_item_width;
  68    int               group_item_height;
  69    int               max_items_per_block;
  70    double            longpress_timeout;
  71 };
  72
  73 struct _Item_Block
  74 {
  75    EINA_INLIST;
  76    int          count;
  77    int          num;
  78    int          reorder_offset;
  79    Widget_Data *wd;
  80    Eina_List   *items;
  81    Evas_Coord   x, y, w, h, minw, minh;
  82    Eina_Bool    want_unrealize : 1;
  83    Eina_Bool    realized : 1;
  84    Eina_Bool    changed : 1;
  85    Eina_Bool    updateme : 1;
  86    Eina_Bool    showme : 1;
  87    Eina_Bool    must_recalc : 1;
  88 };
  89
  90 struct _Elm_Genlist_Item
  91 {
  92    Elm_Widget_Item               base;
  93    EINA_INLIST;
  94    Widget_Data                  *wd;
  95    Item_Block                   *block;
  96    Eina_List                    *items;
  97    Evas_Coord                    x, y, w, h, minw, minh;
  98    const Elm_Genlist_Item_Class *itc;
  99    Elm_Genlist_Item             *parent;
 100    Elm_Genlist_Item             *group_item;
 101    Elm_Genlist_Item_Flags        flags;
 102    struct
 103    {
 104       Evas_Smart_Cb func;
 105       const void   *data;
 106    } func;
 107
 108    Evas_Object                  *spacer;
 109    Eina_List                    *labels, *icons, *states, *icon_objs;
 110    Eina_List                    *mode_labels, *mode_icons, *mode_states, *mode_icon_objs;
 111    Ecore_Timer                  *long_timer;
 112    Ecore_Timer                  *swipe_timer;
 113    Evas_Coord                    dx, dy;
 114    Evas_Coord                    scrl_x, scrl_y, old_scrl_y;
 115
 116    Elm_Genlist_Item             *rel;
 117    Evas_Object                  *mode_view;
 118
 119    struct
 120    {
 121       const void                 *data;
 122       Elm_Tooltip_Item_Content_Cb content_cb;
 123       Evas_Smart_Cb               del_cb;
 124       const char                 *style;
 125       Eina_Bool                   free_size : 1;
 126    } tooltip;
 127
 128    const char                   *mouse_cursor;
 129
 130    int                           relcount;
 131    int                           walking;
 132    int                           expanded_depth;
 133    int                           order_num_in;
 134
 135    Eina_Bool                     before : 1;
 136
 137    Eina_Bool                     want_unrealize : 1;
 138    Eina_Bool                     want_realize : 1;
 139    Eina_Bool                     realized : 1;
 140    Eina_Bool                     selected : 1;
 141    Eina_Bool                     highlighted : 1;
 142    Eina_Bool                     expanded : 1;
 143    Eina_Bool                     disabled : 1;
 144    Eina_Bool                     display_only : 1;
 145    Eina_Bool                     mincalcd : 1;
 146    Eina_Bool                     queued : 1;
 147    Eina_Bool                     showme : 1;
 148    Eina_Bool                     delete_me : 1;
 149    Eina_Bool                     down : 1;
 150    Eina_Bool                     dragging : 1;
 151    Eina_Bool                     updateme : 1;
 152    Eina_Bool                     nocache : 1;
 153    Eina_Bool                     stacking_even : 1;
 154    Eina_Bool                     nostacking : 1;
 155    Eina_Bool                     move_effect_enabled : 1;
 156 };
 157
 158 struct _Item_Cache
 159 {
 160    EINA_INLIST;
 161
 162    Evas_Object *base_view, *spacer;
 163
 164    const char  *item_style; // it->itc->item_style
 165    Eina_Bool    tree : 1; // it->flags & ELM_GENLIST_ITEM_SUBITEMS
 166    Eina_Bool    compress : 1; // it->wd->compress
 167
 168    Eina_Bool    selected : 1; // it->selected
 169    Eina_Bool    disabled : 1; // it->disabled
 170    Eina_Bool    expanded : 1; // it->expanded
 171 };
 172
 173 #define ELM_GENLIST_ITEM_FROM_INLIST(item) \
 174   ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Genlist_Item) : NULL)
 175
 176 struct _Pan
 177 {
 178    Evas_Object_Smart_Clipped_Data __clipped_data;
 179    Widget_Data                   *wd;
 180    Ecore_Job                     *resize_job;
 181 };
 182
 183 static const char *widtype = NULL;
 184 static void      _item_cache_zero(Widget_Data *wd);
 185 static void      _del_hook(Evas_Object *obj);
 186 static void      _mirrored_set(Evas_Object *obj,
 187                                Eina_Bool    rtl);
 188 static void      _theme_hook(Evas_Object *obj);
 189 static void      _show_region_hook(void        *data,
 190                                    Evas_Object *obj);
 191 static void      _sizing_eval(Evas_Object *obj);
 192 static void      _item_realize(Elm_Genlist_Item *it,
 193                                int               in,
 194                                Eina_Bool         calc);
 195 static void      _item_unrealize(Elm_Genlist_Item *it,
 196                                  Eina_Bool         calc);
 197 static void      _item_block_unrealize(Item_Block *itb);
 198 static void      _calc_job(void *data);
 199 static void      _on_focus_hook(void        *data,
 200                                 Evas_Object *obj);
 201 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
 202 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
 203 static Eina_Bool _item_single_select_up(Widget_Data *wd);
 204 static Eina_Bool _item_single_select_down(Widget_Data *wd);
 205 static Eina_Bool _event_hook(Evas_Object       *obj,
 206                              Evas_Object       *src,
 207                              Evas_Callback_Type type,
 208                              void              *event_info);
 209 static void      _signal_emit_hook(Evas_Object *obj,
 210                                    const char *emission,
 211                                    const char *source);
 212 static Eina_Bool _deselect_all_items(Widget_Data *wd);
 213 static void      _pan_calculate(Evas_Object *obj);
 214 static void      _item_position(Elm_Genlist_Item *it,
 215                                 Evas_Object      *obj,
 216                                 Evas_Coord        it_x,
 217                                 Evas_Coord        it_y);
 218 static void      _mode_item_realize(Elm_Genlist_Item *it);
 219 static void      _mode_item_unrealize(Elm_Genlist_Item *it);
 220 static void      _item_mode_set(Elm_Genlist_Item *it);
 221 static void      _item_mode_unset(Widget_Data *wd);
 222 static void      _group_items_recalc(void *data);
 223 static void      _item_move_after(Elm_Genlist_Item *it,
 224                                   Elm_Genlist_Item *after);
 225 static void      _item_move_before(Elm_Genlist_Item *it,
 226                                    Elm_Genlist_Item *before);
 227 static void      _item_auto_scroll(Widget_Data *wd);
 228
 229 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
 230
 231 static const char SIG_ACTIVATED[] = "activated";
 232 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
 233 static const char SIG_SELECTED[] = "selected";
 234 static const char SIG_UNSELECTED[] = "unselected";
 235 static const char SIG_EXPANDED[] = "expanded";
 236 static const char SIG_CONTRACTED[] = "contracted";
 237 static const char SIG_EXPAND_REQUEST[] = "expand,request";
 238 static const char SIG_CONTRACT_REQUEST[] = "contract,request";
 239 static const char SIG_REALIZED[] = "realized";
 240 static const char SIG_UNREALIZED[] = "unrealized";
 241 static const char SIG_DRAG_START_UP[] = "drag,start,up";
 242 static const char SIG_DRAG_START_DOWN[] = "drag,start,down";
 243 static const char SIG_DRAG_START_LEFT[] = "drag,start,left";
 244 static const char SIG_DRAG_START_RIGHT[] = "drag,start,right";
 245 static const char SIG_DRAG_STOP[] = "drag,stop";
 246 static const char SIG_DRAG[] = "drag";
 247 static const char SIG_LONGPRESSED[] = "longpressed";
 248 static const char SIG_SCROLL_EDGE_TOP[] = "scroll,edge,top";
 249 static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom";
 250 static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left";
 251 static const char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right";
 252 static const char SIG_MULTI_SWIPE_LEFT[] = "multi,swipe,left";
 253 static const char SIG_MULTI_SWIPE_RIGHT[] = "multi,swipe,right";
 254 static const char SIG_MULTI_SWIPE_UP[] = "multi,swipe,up";
 255 static const char SIG_MULTI_SWIPE_DOWN[] = "multi,swipe,down";
 256 static const char SIG_MULTI_PINCH_OUT[] = "multi,pinch,out";
 257 static const char SIG_MULTI_PINCH_IN[] = "multi,pinch,in";
 258 static const char SIG_SWIPE[] = "swipe";
 259
 260 static const Evas_Smart_Cb_Description _signals[] = {
 261    {SIG_CLICKED_DOUBLE, ""},
 262    {SIG_ACTIVATED, ""},
 263    {SIG_SELECTED, ""},
 264    {SIG_UNSELECTED, ""},
 265    {SIG_EXPANDED, ""},
 266    {SIG_CONTRACTED, ""},
 267    {SIG_EXPAND_REQUEST, ""},
 268    {SIG_CONTRACT_REQUEST, ""},
 269    {SIG_REALIZED, ""},
 270    {SIG_UNREALIZED, ""},
 271    {SIG_DRAG_START_UP, ""},
 272    {SIG_DRAG_START_DOWN, ""},
 273    {SIG_DRAG_START_LEFT, ""},
 274    {SIG_DRAG_START_RIGHT, ""},
 275    {SIG_DRAG_STOP, ""},
 276    {SIG_DRAG, ""},
 277    {SIG_LONGPRESSED, ""},
 278    {SIG_SCROLL_EDGE_TOP, ""},
 279    {SIG_SCROLL_EDGE_BOTTOM, ""},
 280    {SIG_SCROLL_EDGE_LEFT, ""},
 281    {SIG_SCROLL_EDGE_RIGHT, ""},
 282    {SIG_MULTI_SWIPE_LEFT, ""},
 283    {SIG_MULTI_SWIPE_RIGHT, ""},
 284    {SIG_MULTI_SWIPE_UP, ""},
 285    {SIG_MULTI_SWIPE_DOWN, ""},
 286    {SIG_MULTI_PINCH_OUT, ""},
 287    {SIG_MULTI_PINCH_IN, ""},
 288    {SIG_SWIPE, ""},
 289    {NULL, NULL}
 290 };
 291
 292 static Eina_Compare_Cb _elm_genlist_item_compare_cb;
 293 static Eina_Compare_Cb _elm_genlist_item_compare_data_cb;
 294
 295 static Eina_Bool
 296 _event_hook(Evas_Object       *obj,
 297             Evas_Object       *src __UNUSED__,
 298             Evas_Callback_Type type,
 299             void              *event_info)
 300 {
 301    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
 302    Evas_Event_Key_Down *ev = event_info;
 303    Widget_Data *wd = elm_widget_data_get(obj);
 304    if (!wd) return EINA_FALSE;
 305    if (!wd->items) return EINA_FALSE;
 306    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
 307    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
 308
 309    Elm_Genlist_Item *it = NULL;
 310    Evas_Coord x = 0;
 311    Evas_Coord y = 0;
 312    Evas_Coord step_x = 0;
 313    Evas_Coord step_y = 0;
 314    Evas_Coord v_w = 0;
 315    Evas_Coord v_h = 0;
 316    Evas_Coord page_x = 0;
 317    Evas_Coord page_y = 0;
 318
 319    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 320    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
 321    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
 322    elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
 323
 324    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
 325      {
 326         x -= step_x;
 327      }
 328    else if ((!strcmp(ev->keyname, "Right")) ||
 329             (!strcmp(ev->keyname, "KP_Right")))
 330      {
 331         x += step_x;
 332      }
 333    else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
 334      {
 335         if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 336              (_item_multi_select_up(wd)))
 337             || (_item_single_select_up(wd)))
 338           {
 339              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 340              return EINA_TRUE;
 341           }
 342         else
 343           y -= step_y;
 344      }
 345    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
 346      {
 347         if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 348              (_item_multi_select_down(wd)))
 349             || (_item_single_select_down(wd)))
 350           {
 351              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 352              return EINA_TRUE;
 353           }
 354         else
 355           y += step_y;
 356      }
 357    else if ((!strcmp(ev->keyname, "Home")) ||
 358             (!strcmp(ev->keyname, "KP_Home")))
 359      {
 360         it = elm_genlist_first_item_get(obj);
 361         elm_genlist_item_bring_in(it);
 362         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 363         return EINA_TRUE;
 364      }
 365    else if ((!strcmp(ev->keyname, "End")) ||
 366             (!strcmp(ev->keyname, "KP_End")))
 367      {
 368         it = elm_genlist_last_item_get(obj);
 369         elm_genlist_item_bring_in(it);
 370         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 371         return EINA_TRUE;
 372      }
 373    else if ((!strcmp(ev->keyname, "Prior")) ||
 374             (!strcmp(ev->keyname, "KP_Prior")))
 375      {
 376         if (page_y < 0)
 377           y -= -(page_y * v_h) / 100;
 378         else
 379           y -= page_y;
 380      }
 381    else if ((!strcmp(ev->keyname, "Next")) ||
 382             (!strcmp(ev->keyname, "KP_Next")))
 383      {
 384         if (page_y < 0)
 385           y += -(page_y * v_h) / 100;
 386         else
 387           y += page_y;
 388      }
 389    else if (((!strcmp(ev->keyname, "Return")) ||
 390             (!strcmp(ev->keyname, "KP_Enter")) ||
 391             (!strcmp(ev->keyname, "space")))
 392            && (!wd->multi) && (wd->selected))
 393      {
 394         it = elm_genlist_selected_item_get(obj);
 395         elm_genlist_item_expanded_set(it,
 396                                       !elm_genlist_item_expanded_get(it));
 397         evas_object_smart_callback_call(it->base.widget, SIG_ACTIVATED, it);
 398      }
 399    else if (!strcmp(ev->keyname, "Escape"))
 400      {
 401         if (!_deselect_all_items(wd)) return EINA_FALSE;
 402         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 403         return EINA_TRUE;
 404      }
 405    else return EINA_FALSE;
 406
 407    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 408    elm_smart_scroller_child_pos_set(wd->scr, x, y);
 409    return EINA_TRUE;
 410 }
 411
 412 static Eina_Bool
 413 _deselect_all_items(Widget_Data *wd)
 414 {
 415    if (!wd->selected) return EINA_FALSE;
 416    while (wd->selected)
 417      elm_genlist_item_selected_set(wd->selected->data, EINA_FALSE);
 418
 419    return EINA_TRUE;
 420 }
 421
 422 static Eina_Bool
 423 _item_multi_select_up(Widget_Data *wd)
 424 {
 425    if (!wd->selected) return EINA_FALSE;
 426    if (!wd->multi) return EINA_FALSE;
 427
 428    Elm_Genlist_Item *prev = elm_genlist_item_prev_get(wd->last_selected_item);
 429    if (!prev) return EINA_TRUE;
 430
 431    if (elm_genlist_item_selected_get(prev))
 432      {
 433         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 434         wd->last_selected_item = prev;
 435         elm_genlist_item_show(wd->last_selected_item);
 436      }
 437    else
 438      {
 439         elm_genlist_item_selected_set(prev, EINA_TRUE);
 440         elm_genlist_item_show(prev);
 441      }
 442    return EINA_TRUE;
 443 }
 444
 445 static Eina_Bool
 446 _item_multi_select_down(Widget_Data *wd)
 447 {
 448    if (!wd->selected) return EINA_FALSE;
 449    if (!wd->multi) return EINA_FALSE;
 450
 451    Elm_Genlist_Item *next = elm_genlist_item_next_get(wd->last_selected_item);
 452    if (!next) return EINA_TRUE;
 453
 454    if (elm_genlist_item_selected_get(next))
 455      {
 456         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 457         wd->last_selected_item = next;
 458         elm_genlist_item_show(wd->last_selected_item);
 459      }
 460    else
 461      {
 462         elm_genlist_item_selected_set(next, EINA_TRUE);
 463         elm_genlist_item_show(next);
 464      }
 465    return EINA_TRUE;
 466 }
 467
 468 static Eina_Bool
 469 _item_single_select_up(Widget_Data *wd)
 470 {
 471    Elm_Genlist_Item *prev;
 472    if (!wd->selected)
 473      {
 474         prev = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
 475         while ((prev) && (prev->delete_me))
 476           prev = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
 477      }
 478    else prev = elm_genlist_item_prev_get(wd->last_selected_item);
 479
 480    if (!prev) return EINA_FALSE;
 481
 482    _deselect_all_items(wd);
 483
 484    elm_genlist_item_selected_set(prev, EINA_TRUE);
 485    elm_genlist_item_show(prev);
 486    return EINA_TRUE;
 487 }
 488
 489 static Eina_Bool
 490 _item_single_select_down(Widget_Data *wd)
 491 {
 492    Elm_Genlist_Item *next;
 493    if (!wd->selected)
 494      {
 495         next = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
 496         while ((next) && (next->delete_me))
 497           next = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
 498      }
 499    else next = elm_genlist_item_next_get(wd->last_selected_item);
 500
 501    if (!next) return EINA_FALSE;
 502
 503    _deselect_all_items(wd);
 504
 505    elm_genlist_item_selected_set(next, EINA_TRUE);
 506    elm_genlist_item_show(next);
 507    return EINA_TRUE;
 508 }
 509
 510 static void
 511 _on_focus_hook(void        *data __UNUSED__,
 512                Evas_Object *obj)
 513 {
 514    Widget_Data *wd = elm_widget_data_get(obj);
 515    if (!wd) return;
 516    if (elm_widget_focus_get(obj))
 517      {
 518         elm_object_signal_emit(wd->obj, "elm,action,focus", "elm");
 519         evas_object_focus_set(wd->obj, EINA_TRUE);
 520         if ((wd->selected) && (!wd->last_selected_item))
 521           wd->last_selected_item = eina_list_data_get(wd->selected);
 522      }
 523    else
 524      {
 525         elm_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
 526         evas_object_focus_set(wd->obj, EINA_FALSE);
 527      }
 528 }
 529
 530 static void
 531 _del_hook(Evas_Object *obj)
 532 {
 533    Widget_Data *wd = elm_widget_data_get(obj);
 534    if (!wd) return;
 535    _item_cache_zero(wd);
 536    if (wd->calc_job) ecore_job_del(wd->calc_job);
 537    if (wd->update_job) ecore_job_del(wd->update_job);
 538    if (wd->queue_idle_enterer) ecore_idle_enterer_del(wd->queue_idle_enterer);
 539    if (wd->must_recalc_idler) ecore_idler_del(wd->must_recalc_idler);
 540    if (wd->multi_timer) ecore_timer_del(wd->multi_timer);
 541    if (wd->mode_type) eina_stringshare_del(wd->mode_type);
 542    if (wd->scr_hold_timer) ecore_timer_del(wd->scr_hold_timer);
 543    if (wd->walking > 0)
 544      {
 545         wd->walking = 0;
 546         elm_genlist_clear(obj);
 547      }
 548
 549    free(wd);
 550 }
 551
 552 static void
 553 _del_pre_hook(Evas_Object *obj)
 554 {
 555    Widget_Data *wd = elm_widget_data_get(obj);
 556    if (!wd) return;
 557    evas_object_del(wd->pan_smart);
 558    wd->pan_smart = NULL;
 559    elm_genlist_clear(obj);
 560 }
 561
 562 static void
 563 _mirrored_set(Evas_Object *obj,
 564               Eina_Bool    rtl)
 565 {
 566    Widget_Data *wd = elm_widget_data_get(obj);
 567    if (!wd) return;
 568    _item_cache_zero(wd);
 569    elm_smart_scroller_mirrored_set(wd->scr, rtl);
 570 }
 571
 572 static void
 573 _theme_hook(Evas_Object *obj)
 574 {
 575    Widget_Data *wd = elm_widget_data_get(obj);
 576    Item_Block *itb;
 577    if (!wd) return;
 578    evas_event_freeze(evas_object_evas_get(wd->obj));
 579    _item_cache_zero(wd);
 580    _elm_widget_mirrored_reload(obj);
 581    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 582    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
 583                                        elm_widget_style_get(obj));
 584    edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
 585    wd->item_width = wd->item_height = 0;
 586    wd->group_item_width = wd->group_item_height = 0;
 587    wd->minw = wd->minh = wd->realminw = 0;
 588    EINA_INLIST_FOREACH(wd->blocks, itb)
 589      {
 590         Eina_List *l;
 591         Elm_Genlist_Item *it;
 592
 593         if (itb->realized) _item_block_unrealize(itb);
 594         EINA_LIST_FOREACH(itb->items, l, it)
 595           it->mincalcd = EINA_FALSE;
 596
 597         itb->changed = EINA_TRUE;
 598      }
 599    if (wd->calc_job) ecore_job_del(wd->calc_job);
 600    wd->calc_job = ecore_job_add(_calc_job, wd);
 601    _sizing_eval(obj);
 602    evas_event_thaw(evas_object_evas_get(wd->obj));
 603    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
 604 }
 605
 606 static void
 607 _show_region_hook(void        *data,
 608                   Evas_Object *obj)
 609 {
 610    Widget_Data *wd = elm_widget_data_get(data);
 611    Evas_Coord x, y, w, h;
 612    if (!wd) return;
 613    elm_widget_show_region_get(obj, &x, &y, &w, &h);
 614    //x & y are screen coordinates, Add with pan coordinates
 615    x += wd->pan_x;
 616    y += wd->pan_y;
 617    elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
 618 }
 619
 620 static void
 621 _sizing_eval(Evas_Object *obj)
 622 {
 623    Widget_Data *wd = elm_widget_data_get(obj);
 624    Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
 625    if (!wd) return;
 626    evas_object_size_hint_min_get(wd->scr, &minw, &minh);
 627    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
 628    minh = -1;
 629    if (wd->height_for_width)
 630      {
 631         Evas_Coord vw, vh;
 632
 633         elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 634         if ((vw != 0) && (vw != wd->prev_viewport_w))
 635           {
 636              Item_Block *itb;
 637
 638              wd->prev_viewport_w = vw;
 639              EINA_INLIST_FOREACH(wd->blocks, itb)
 640                {
 641                   itb->must_recalc = EINA_TRUE;
 642                }
 643              if (wd->calc_job) ecore_job_del(wd->calc_job);
 644              wd->calc_job = ecore_job_add(_calc_job, wd);
 645           }
 646      }
 647    if (wd->mode == ELM_LIST_LIMIT)
 648      {
 649         Evas_Coord vmw, vmh, vw, vh;
 650
 651         minw = wd->realminw;
 652         maxw = -1;
 653         elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 654         if ((minw > 0) && (vw < minw)) vw = minw;
 655         else if ((maxw > 0) && (vw > maxw))
 656           vw = maxw;
 657         edje_object_size_min_calc
 658           (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
 659         minw = vmw + minw;
 660      }
 661    else
 662      {
 663         Evas_Coord vmw, vmh;
 664
 665         edje_object_size_min_calc
 666           (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
 667         minw = vmw;
 668         minh = vmh;
 669      }
 670    evas_object_size_hint_min_set(obj, minw, minh);
 671    evas_object_size_hint_max_set(obj, maxw, maxh);
 672 }
 673
 674 static void
 675 _signal_emit_hook(Evas_Object *obj,
 676                   const char  *emission,
 677                   const char  *source)
 678 {
 679    Widget_Data *wd = elm_widget_data_get(obj);
 680    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
 681                            emission, source);
 682 }
 683
 684 static void
 685 _item_highlight(Elm_Genlist_Item *it)
 686 {
 687    const char *selectraise;
 688    if ((it->wd->no_select) || (it->delete_me) || (it->highlighted) ||
 689        (it->disabled) || (it->display_only) || (it->mode_view))
 690      return;
 691    edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
 692    selectraise = edje_object_data_get(it->base.view, "selectraise");
 693    if ((selectraise) && (!strcmp(selectraise, "on")))
 694      {
 695         evas_object_raise(it->base.view);
 696         if ((it->group_item) && (it->group_item->realized))
 697           evas_object_raise(it->group_item->base.view);
 698      }
 699    it->highlighted = EINA_TRUE;
 700 }
 701
 702 static void
 703 _item_unhighlight(Elm_Genlist_Item *it)
 704 {
 705    const char *stacking, *selectraise;
 706    if ((it->delete_me) || (!it->highlighted)) return;
 707    edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
 708    stacking = edje_object_data_get(it->base.view, "stacking");
 709    selectraise = edje_object_data_get(it->base.view, "selectraise");
 710    if (!it->nostacking)
 711      {
 712        if ((it->order_num_in & 0x1) ^ it->stacking_even) evas_object_lower(it->base.view);
 713        else evas_object_raise(it->base.view);
 714      }
 715    it->highlighted = EINA_FALSE;
 716 }
 717
 718 static void
 719 _item_block_del(Elm_Genlist_Item *it)
 720 {
 721    Eina_Inlist *il;
 722    Item_Block *itb = it->block;
 723
 724    itb->items = eina_list_remove(itb->items, it);
 725    itb->count--;
 726    itb->changed = EINA_TRUE;
 727    if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
 728    it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
 729    if (itb->count < 1)
 730      {
 731         il = EINA_INLIST_GET(itb);
 732         Item_Block *itbn = (Item_Block *)(il->next);
 733         if (it->parent)
 734           it->parent->items = eina_list_remove(it->parent->items, it);
 735         else
 736           it->wd->blocks = eina_inlist_remove(it->wd->blocks, il);
 737         free(itb);
 738         if (itbn) itbn->changed = EINA_TRUE;
 739      }
 740    else
 741      {
 742         if (itb->count < itb->wd->max_items_per_block/2)
 743           {
 744              il = EINA_INLIST_GET(itb);
 745              Item_Block *itbp = (Item_Block *)(il->prev);
 746              Item_Block *itbn = (Item_Block *)(il->next);
 747              if ((itbp) && ((itbp->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 748                {
 749                   Elm_Genlist_Item *it2;
 750
 751                   EINA_LIST_FREE(itb->items, it2)
 752                     {
 753                        it2->block = itbp;
 754                        itbp->items = eina_list_append(itbp->items, it2);
 755                        itbp->count++;
 756                        itbp->changed = EINA_TRUE;
 757                     }
 758                   it->wd->blocks = eina_inlist_remove(it->wd->blocks,
 759                                                       EINA_INLIST_GET(itb));
 760                   free(itb);
 761                }
 762              else if ((itbn) && ((itbn->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 763                {
 764                   while (itb->items)
 765                     {
 766                        Eina_List *last = eina_list_last(itb->items);
 767                        Elm_Genlist_Item *it2 = last->data;
 768
 769                        it2->block = itbn;
 770                        itb->items = eina_list_remove_list(itb->items, last);
 771                        itbn->items = eina_list_prepend(itbn->items, it2);
 772                        itbn->count++;
 773                        itbn->changed = EINA_TRUE;
 774                     }
 775                   it->wd->blocks =
 776                     eina_inlist_remove(it->wd->blocks, EINA_INLIST_GET(itb));
 777                   free(itb);
 778                }
 779           }
 780      }
 781 }
 782
 783 static void
 784 _item_del(Elm_Genlist_Item *it)
 785 {
 786    Evas_Object *tob = it->wd->obj;
 787
 788    evas_event_freeze(evas_object_evas_get(tob));
 789    elm_widget_item_pre_notify_del(it);
 790    elm_genlist_item_subitems_clear(it);
 791    it->wd->walking -= it->walking;
 792    if (it->wd->show_item == it) it->wd->show_item = NULL;
 793    if (it->selected) it->wd->selected = eina_list_remove(it->wd->selected, it);
 794    if (it->realized) _item_unrealize(it, EINA_FALSE);
 795    if (it->block) _item_block_del(it);
 796    if ((!it->delete_me) && (it->itc->func.del))
 797      it->itc->func.del((void *)it->base.data, it->base.widget);
 798    it->delete_me = EINA_TRUE;
 799    if (it->queued)
 800      it->wd->queue = eina_list_remove(it->wd->queue, it);
 801    if (it->wd->anchor_item == it)
 802      {
 803         it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
 804         if (!it->wd->anchor_item)
 805           it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
 806      }
 807    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
 808    if (it->parent)
 809      it->parent->items = eina_list_remove(it->parent->items, it);
 810    if (it->flags & ELM_GENLIST_ITEM_GROUP)
 811      it->wd->group_items = eina_list_remove(it->wd->group_items, it);
 812    if (it->long_timer) ecore_timer_del(it->long_timer);
 813    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
 814
 815    if (it->tooltip.del_cb)
 816      it->tooltip.del_cb((void *)it->tooltip.data, it->base.widget, it);
 817
 818    evas_event_thaw(evas_object_evas_get(tob));
 819    evas_event_thaw_eval(evas_object_evas_get(tob));
 820
 821    elm_widget_item_del(it);
 822 }
 823
 824 static void
 825 _item_select(Elm_Genlist_Item *it)
 826 {
 827    if ((it->wd->no_select) || (it->delete_me) || (it->mode_view)) return;
 828    if (it->selected)
 829      {
 830         if (it->wd->always_select) goto call;
 831         return;
 832      }
 833    it->selected = EINA_TRUE;
 834    it->wd->selected = eina_list_append(it->wd->selected, it);
 835 call:
 836    it->walking++;
 837    it->wd->walking++;
 838    if (it->func.func)
 839      {
 840         Evas_Object *baseobj = it->base.widget;
 841         const char *objtype = NULL;
 842         it->func.func((void *)it->func.data, it->base.widget, it);
 843         objtype = evas_object_type_get(baseobj);
 844         if ((!objtype) || (!strcmp(objtype,""))) return;
 845      }
 846    if (!it->delete_me)
 847      evas_object_smart_callback_call(it->base.widget, SIG_SELECTED, it);
 848    it->walking--;
 849    it->wd->walking--;
 850    if ((it->wd->clear_me) && (!it->wd->walking))
 851      elm_genlist_clear(it->base.widget);
 852    else
 853      {
 854         if ((!it->walking) && (it->delete_me))
 855           {
 856              if (!it->relcount) _item_del(it);
 857           }
 858      }
 859    it->wd->last_selected_item = it;
 860 }
 861
 862 static void
 863 _item_unselect(Elm_Genlist_Item *it)
 864 {
 865    if ((it->delete_me) || (!it->selected)) return;
 866    it->selected = EINA_FALSE;
 867    it->wd->selected = eina_list_remove(it->wd->selected, it);
 868    evas_object_smart_callback_call(it->base.widget, SIG_UNSELECTED, it);
 869 }
 870
 871 static void
 872 _mouse_move(void        *data,
 873             Evas        *evas __UNUSED__,
 874             Evas_Object *obj,
 875             void        *event_info)
 876 {
 877    Elm_Genlist_Item *it = data;
 878    Evas_Event_Mouse_Move *ev = event_info;
 879    Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
 880    Evas_Coord ox, oy, ow, oh, it_scrl_y, y_pos;
 881
 882    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
 883      {
 884         if (!it->wd->on_hold)
 885           {
 886              it->wd->on_hold = EINA_TRUE;
 887              if (!it->wd->wasselected)
 888                {
 889                   _item_unhighlight(it);
 890                   _item_unselect(it);
 891                }
 892           }
 893      }
 894    if (it->wd->multitouched)
 895      {
 896         it->wd->cur_x = ev->cur.canvas.x;
 897         it->wd->cur_y = ev->cur.canvas.y;
 898         return;
 899      }
 900    if ((it->dragging) && (it->down))
 901      {
 902         if (it->wd->movements == SWIPE_MOVES) it->wd->swipe = EINA_TRUE;
 903         else
 904           {
 905              it->wd->history[it->wd->movements].x = ev->cur.canvas.x;
 906              it->wd->history[it->wd->movements].y = ev->cur.canvas.y;
 907              if (abs((it->wd->history[it->wd->movements].x -
 908                       it->wd->history[0].x)) > 40)
 909                it->wd->swipe = EINA_TRUE;
 910              else
 911                it->wd->movements++;
 912           }
 913         if (it->long_timer)
 914           {
 915              ecore_timer_del(it->long_timer);
 916              it->long_timer = NULL;
 917           }
 918         evas_object_smart_callback_call(it->base.widget, SIG_DRAG, it);
 919         return;
 920      }
 921    if ((!it->down) /* || (it->wd->on_hold)*/ || (it->wd->longpressed))
 922      {
 923         if (it->long_timer)
 924           {
 925              ecore_timer_del(it->long_timer);
 926              it->long_timer = NULL;
 927           }
 928         if ((it->wd->reorder_mode) && (it->wd->reorder_it))
 929           {
 930              evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
 931              it_scrl_y = ev->cur.canvas.y - it->wd->reorder_it->dy;
 932
 933              if (!it->wd->reorder_start_y)
 934                it->wd->reorder_start_y = it->block->y + it->y;
 935
 936              if (it_scrl_y < oy) y_pos = oy;
 937              else if (it_scrl_y + it->wd->reorder_it->h > oy+oh)
 938                 y_pos = oy + oh - it->wd->reorder_it->h;
 939              else y_pos = it_scrl_y;
 940
 941              _item_position(it, it->base.view, it->scrl_x, y_pos);
 942
 943              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
 944              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
 945           }
 946         return;
 947      }
 948    if (!it->display_only)
 949      elm_coords_finger_size_adjust(1, &minw, 1, &minh);
 950    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
 951    x = ev->cur.canvas.x - x;
 952    y = ev->cur.canvas.y - y;
 953    dx = x - it->dx;
 954    adx = dx;
 955    if (adx < 0) adx = -dx;
 956    dy = y - it->dy;
 957    ady = dy;
 958    if (ady < 0) ady = -dy;
 959    minw /= 2;
 960    minh /= 2;
 961    if ((adx > minw) || (ady > minh))
 962      {
 963         it->dragging = EINA_TRUE;
 964         if (it->long_timer)
 965           {
 966              ecore_timer_del(it->long_timer);
 967              it->long_timer = NULL;
 968           }
 969         if (!it->wd->wasselected)
 970           {
 971              _item_unhighlight(it);
 972              _item_unselect(it);
 973           }
 974         if (dy < 0)
 975           {
 976              if (ady > adx)
 977                evas_object_smart_callback_call(it->base.widget,
 978                                                SIG_DRAG_START_UP, it);
 979              else
 980                {
 981                   if (dx < 0)
 982                     evas_object_smart_callback_call(it->base.widget,
 983                                                     SIG_DRAG_START_LEFT, it);
 984                   else
 985                     evas_object_smart_callback_call(it->base.widget,
 986                                                     SIG_DRAG_START_RIGHT, it);
 987                }
 988           }
 989         else
 990           {
 991              if (ady > adx)
 992                evas_object_smart_callback_call(it->base.widget,
 993                                                SIG_DRAG_START_DOWN, it);
 994              else
 995                {
 996                   if (dx < 0)
 997                     evas_object_smart_callback_call(it->base.widget,
 998                                                     SIG_DRAG_START_LEFT, it);
 999                   else
1000                     evas_object_smart_callback_call(it->base.widget,
1001                                                     SIG_DRAG_START_RIGHT, it);
1002                }
1003           }
1004      }
1005 }
1006
1007 static Eina_Bool
1008 _long_press(void *data)
1009 {
1010    Elm_Genlist_Item *it = data, *it_tmp;
1011    Eina_List *list, *l;
1012
1013    it->long_timer = NULL;
1014    if ((it->disabled) || (it->dragging) || (it->display_only))
1015      return ECORE_CALLBACK_CANCEL;
1016    it->wd->longpressed = EINA_TRUE;
1017    evas_object_smart_callback_call(it->base.widget, SIG_LONGPRESSED, it);
1018    if ((it->wd->reorder_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1019      {
1020         it->wd->reorder_it = it;
1021         it->wd->reorder_start_y = 0;
1022
1023         evas_object_raise(it->base.view);
1024         elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
1025
1026         list = elm_genlist_realized_items_get(it->wd->obj);
1027         EINA_LIST_FOREACH(list, l, it_tmp)
1028           {
1029              if (it != it_tmp) _item_unselect(it_tmp);
1030           }
1031         if (elm_genlist_item_expanded_get(it))
1032           {
1033              elm_genlist_item_expanded_set(it, EINA_FALSE);
1034              return ECORE_CALLBACK_RENEW;
1035           }
1036         edje_object_signal_emit(it->base.view, "elm,state,reorder,enabled", "elm");
1037      }
1038    return ECORE_CALLBACK_CANCEL;
1039 }
1040
1041 static void
1042 _swipe(Elm_Genlist_Item *it)
1043 {
1044    int i, sum = 0;
1045
1046    if (!it) return;
1047    if ((it->display_only) || (it->disabled)) return;
1048    it->wd->swipe = EINA_FALSE;
1049    for (i = 0; i < it->wd->movements; i++)
1050      {
1051         sum += it->wd->history[i].x;
1052         if (abs(it->wd->history[0].y - it->wd->history[i].y) > 10) return;
1053      }
1054
1055    sum /= it->wd->movements;
1056    if (abs(sum - it->wd->history[0].x) <= 10) return;
1057    evas_object_smart_callback_call(it->base.widget, SIG_SWIPE, it);
1058 }
1059
1060 static Eina_Bool
1061 _swipe_cancel(void *data)
1062 {
1063    Elm_Genlist_Item *it = data;
1064
1065    if (!it) return ECORE_CALLBACK_CANCEL;
1066    it->wd->swipe = EINA_FALSE;
1067    it->wd->movements = 0;
1068    return ECORE_CALLBACK_RENEW;
1069 }
1070
1071 static Eina_Bool
1072 _multi_cancel(void *data)
1073 {
1074    Widget_Data *wd = data;
1075
1076    if (!wd) return ECORE_CALLBACK_CANCEL;
1077    wd->multi_timeout = EINA_TRUE;
1078    return ECORE_CALLBACK_RENEW;
1079 }
1080
1081 static void
1082 _multi_touch_gesture_eval(void *data)
1083 {
1084    Elm_Genlist_Item *it = data;
1085
1086    it->wd->multitouched = EINA_FALSE;
1087    if (it->wd->multi_timer)
1088      {
1089         ecore_timer_del(it->wd->multi_timer);
1090         it->wd->multi_timer = NULL;
1091      }
1092    if (it->wd->multi_timeout)
1093      {
1094         it->wd->multi_timeout = EINA_FALSE;
1095         return;
1096      }
1097
1098    Evas_Coord minw = 0, minh = 0;
1099    Evas_Coord off_x, off_y, off_mx, off_my;
1100
1101    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1102    off_x = abs(it->wd->cur_x - it->wd->prev_x);
1103    off_y = abs(it->wd->cur_y - it->wd->prev_y);
1104    off_mx = abs(it->wd->cur_mx - it->wd->prev_mx);
1105    off_my = abs(it->wd->cur_my - it->wd->prev_my);
1106
1107    if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw) || (off_my > minh)))
1108      {
1109         if ((off_x + off_mx) > (off_y + off_my))
1110           {
1111              if ((it->wd->cur_x > it->wd->prev_x) && (it->wd->cur_mx > it->wd->prev_mx))
1112                evas_object_smart_callback_call(it->base.widget,
1113                                                SIG_MULTI_SWIPE_RIGHT, it);
1114              else if ((it->wd->cur_x < it->wd->prev_x) && (it->wd->cur_mx < it->wd->prev_mx))
1115                evas_object_smart_callback_call(it->base.widget,
1116                                                SIG_MULTI_SWIPE_LEFT, it);
1117              else if (abs(it->wd->cur_x - it->wd->cur_mx) > abs(it->wd->prev_x - it->wd->prev_mx))
1118                evas_object_smart_callback_call(it->base.widget,
1119                                                SIG_MULTI_PINCH_OUT, it);
1120              else
1121                evas_object_smart_callback_call(it->base.widget,
1122                                                SIG_MULTI_PINCH_IN, it);
1123           }
1124         else
1125           {
1126              if ((it->wd->cur_y > it->wd->prev_y) && (it->wd->cur_my > it->wd->prev_my))
1127                evas_object_smart_callback_call(it->base.widget,
1128                                                SIG_MULTI_SWIPE_DOWN, it);
1129              else if ((it->wd->cur_y < it->wd->prev_y) && (it->wd->cur_my < it->wd->prev_my))
1130                evas_object_smart_callback_call(it->base.widget,
1131                                                SIG_MULTI_SWIPE_UP, it);
1132              else if (abs(it->wd->cur_y - it->wd->cur_my) > abs(it->wd->prev_y - it->wd->prev_my))
1133                evas_object_smart_callback_call(it->base.widget,
1134                                                SIG_MULTI_PINCH_OUT, it);
1135              else
1136                evas_object_smart_callback_call(it->base.widget,
1137                                                SIG_MULTI_PINCH_IN, it);
1138           }
1139      }
1140    it->wd->multi_timeout = EINA_FALSE;
1141 }
1142
1143 static void
1144 _multi_down(void        *data,
1145             Evas        *evas __UNUSED__,
1146             Evas_Object *obj __UNUSED__,
1147             void        *event_info)
1148 {
1149    Elm_Genlist_Item *it = data;
1150    Evas_Event_Multi_Down *ev = event_info;
1151
1152    if ((it->wd->multi_device != 0) || (it->wd->multitouched) || (it->wd->multi_timeout)) return;
1153    it->wd->multi_device = ev->device;
1154    it->wd->multi_down = EINA_TRUE;
1155    it->wd->multitouched = EINA_TRUE;
1156    it->wd->prev_mx = ev->canvas.x;
1157    it->wd->prev_my = ev->canvas.y;
1158    if (!it->wd->wasselected)
1159      {
1160         _item_unhighlight(it);
1161         _item_unselect(it);
1162      }
1163    it->wd->wasselected = EINA_FALSE;
1164    it->wd->longpressed = EINA_FALSE;
1165    if (it->long_timer)
1166      {
1167         ecore_timer_del(it->long_timer);
1168         it->long_timer = NULL;
1169      }
1170    if (it->dragging)
1171      {
1172         it->dragging = EINA_FALSE;
1173         evas_object_smart_callback_call(it->base.widget, SIG_DRAG_STOP, it);
1174      }
1175    if (it->swipe_timer)
1176      {
1177         ecore_timer_del(it->swipe_timer);
1178         it->swipe_timer = NULL;
1179      }
1180    if (it->wd->on_hold)
1181      {
1182         it->wd->swipe = EINA_FALSE;
1183         it->wd->movements = 0;
1184         it->wd->on_hold = EINA_FALSE;
1185      }
1186 }
1187
1188 static void
1189 _multi_up(void        *data,
1190           Evas        *evas __UNUSED__,
1191           Evas_Object *obj __UNUSED__,
1192           void        *event_info)
1193 {
1194    Elm_Genlist_Item *it = data;
1195    Evas_Event_Multi_Up *ev = event_info;
1196
1197    if (it->wd->multi_device != ev->device) return;
1198    it->wd->multi_device = 0;
1199    it->wd->multi_down = EINA_FALSE;
1200    if (it->wd->mouse_down) return;
1201    _multi_touch_gesture_eval(data);
1202 }
1203
1204 static void
1205 _multi_move(void        *data,
1206             Evas        *evas __UNUSED__,
1207             Evas_Object *obj __UNUSED__,
1208             void        *event_info)
1209 {
1210    Elm_Genlist_Item *it = data;
1211    Evas_Event_Multi_Move *ev = event_info;
1212
1213    if (it->wd->multi_device != ev->device) return;
1214    it->wd->cur_mx = ev->cur.canvas.x;
1215    it->wd->cur_my = ev->cur.canvas.y;
1216 }
1217
1218 static void
1219 _mouse_down(void        *data,
1220             Evas        *evas __UNUSED__,
1221             Evas_Object *obj,
1222             void        *event_info)
1223 {
1224    Elm_Genlist_Item *it = data;
1225    Evas_Event_Mouse_Down *ev = event_info;
1226    Evas_Coord x, y;
1227
1228    if (ev->button != 1) return;
1229    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1230      {
1231         it->wd->on_hold = EINA_TRUE;
1232      }
1233
1234    it->down = EINA_TRUE;
1235    it->dragging = EINA_FALSE;
1236    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1237    it->dx = ev->canvas.x - x;
1238    it->dy = ev->canvas.y - y;
1239    it->wd->mouse_down = EINA_TRUE;
1240    if (!it->wd->multitouched)
1241      {
1242         it->wd->prev_x = ev->canvas.x;
1243         it->wd->prev_y = ev->canvas.y;
1244         it->wd->multi_timeout = EINA_FALSE;
1245         if (it->wd->multi_timer) ecore_timer_del(it->wd->multi_timer);
1246         it->wd->multi_timer = ecore_timer_add(1, _multi_cancel, it->wd);
1247      }
1248    it->wd->longpressed = EINA_FALSE;
1249    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1250    else it->wd->on_hold = EINA_FALSE;
1251    if (it->wd->on_hold) return;
1252    it->wd->wasselected = it->selected;
1253    _item_highlight(it);
1254    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1255      if ((!it->disabled) && (!it->display_only))
1256        {
1257           evas_object_smart_callback_call(it->base.widget, SIG_CLICKED_DOUBLE, it);
1258           evas_object_smart_callback_call(it->base.widget, SIG_ACTIVATED, it);
1259        }
1260    if (it->long_timer) ecore_timer_del(it->long_timer);
1261    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1262    it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
1263    if (it->realized)
1264      it->long_timer = ecore_timer_add(it->wd->longpress_timeout, _long_press,
1265                                       it);
1266    else
1267      it->long_timer = NULL;
1268    it->wd->swipe = EINA_FALSE;
1269    it->wd->movements = 0;
1270 }
1271
1272 static void
1273 _mouse_up(void        *data,
1274           Evas        *evas __UNUSED__,
1275           Evas_Object *obj __UNUSED__,
1276           void        *event_info)
1277 {
1278    Elm_Genlist_Item *it = data;
1279    Evas_Event_Mouse_Up *ev = event_info;
1280    Eina_Bool dragged = EINA_FALSE;
1281
1282    if (ev->button != 1) return;
1283    it->down = EINA_FALSE;
1284    it->wd->mouse_down = EINA_FALSE;
1285    if (it->wd->multitouched)
1286      {
1287         if ((!it->wd->multi) && (!it->selected) && (it->highlighted)) _item_unhighlight(it);
1288         if (it->wd->multi_down) return;
1289         _multi_touch_gesture_eval(data);
1290         return;
1291      }
1292    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1293    else it->wd->on_hold = EINA_FALSE;
1294    if (it->long_timer)
1295      {
1296         ecore_timer_del(it->long_timer);
1297         it->long_timer = NULL;
1298      }
1299    if (it->dragging)
1300      {
1301         it->dragging = EINA_FALSE;
1302         evas_object_smart_callback_call(it->base.widget, SIG_DRAG_STOP, it);
1303         dragged = 1;
1304      }
1305    if (it->swipe_timer)
1306      {
1307         ecore_timer_del(it->swipe_timer);
1308         it->swipe_timer = NULL;
1309      }
1310    if (it->wd->multi_timer)
1311      {
1312         ecore_timer_del(it->wd->multi_timer);
1313         it->wd->multi_timer = NULL;
1314         it->wd->multi_timeout = EINA_FALSE;
1315      }
1316    if (it->wd->on_hold)
1317      {
1318         if (it->wd->swipe) _swipe(data);
1319         it->wd->longpressed = EINA_FALSE;
1320         it->wd->on_hold = EINA_FALSE;
1321         return;
1322      }
1323    if ((it->wd->reorder_mode) && (it->wd->reorder_it))
1324      {
1325         Evas_Coord it_scrl_y = ev->canvas.y - it->wd->reorder_it->dy;
1326
1327         if (it->wd->reorder_rel)
1328           {
1329              if (it->wd->reorder_it->parent == it->wd->reorder_rel->parent)
1330                {
1331                   if (it_scrl_y <= it->wd->reorder_rel->scrl_y)
1332                      _item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
1333                   else
1334                      _item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
1335                }
1336              else
1337                {
1338                   if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1339                   it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1340                }
1341           }
1342         edje_object_signal_emit(it->base.view, "elm,state,reorder,disabled", "elm");
1343         it->wd->reorder_it = it->wd->reorder_rel = NULL;
1344         elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
1345      }
1346    if (it->wd->longpressed)
1347      {
1348         it->wd->longpressed = EINA_FALSE;
1349         if (!it->wd->wasselected)
1350           {
1351              _item_unhighlight(it);
1352              _item_unselect(it);
1353           }
1354         it->wd->wasselected = EINA_FALSE;
1355         return;
1356      }
1357    if (dragged)
1358      {
1359         if (it->want_unrealize)
1360           {
1361              _item_unrealize(it, EINA_FALSE);
1362              if (it->block->want_unrealize)
1363                _item_block_unrealize(it->block);
1364           }
1365      }
1366    if ((it->disabled) || (dragged) || (it->display_only)) return;
1367    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
1368    if (it->wd->multi)
1369      {
1370         if (!it->selected)
1371           {
1372              _item_highlight(it);
1373              _item_select(it);
1374           }
1375         else
1376           {
1377              _item_unhighlight(it);
1378              _item_unselect(it);
1379           }
1380      }
1381    else
1382      {
1383         if (!it->selected)
1384           {
1385              Widget_Data *wd = it->wd;
1386              if (wd)
1387                {
1388                   while (wd->selected)
1389                     {
1390                        _item_unhighlight(wd->selected->data);
1391                        _item_unselect(wd->selected->data);
1392                     }
1393                }
1394           }
1395         else
1396           {
1397              const Eina_List *l, *l_next;
1398              Elm_Genlist_Item *it2;
1399
1400              EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, it2)
1401                 if (it2 != it)
1402                   {
1403                      _item_unhighlight(it2);
1404                      _item_unselect(it2);
1405                   }
1406              //_item_highlight(it);
1407              //_item_select(it);
1408           }
1409         _item_highlight(it);
1410         _item_select(it);
1411      }
1412 }
1413
1414 static void
1415 _signal_expand_toggle(void        *data,
1416                       Evas_Object *obj __UNUSED__,
1417                       const char  *emission __UNUSED__,
1418                       const char  *source __UNUSED__)
1419 {
1420    Elm_Genlist_Item *it = data;
1421
1422    if (it->expanded)
1423      evas_object_smart_callback_call(it->base.widget, SIG_CONTRACT_REQUEST, it);
1424    else
1425      evas_object_smart_callback_call(it->base.widget, SIG_EXPAND_REQUEST, it);
1426 }
1427
1428 static void
1429 _signal_expand(void        *data,
1430                Evas_Object *obj __UNUSED__,
1431                const char  *emission __UNUSED__,
1432                const char  *source __UNUSED__)
1433 {
1434    Elm_Genlist_Item *it = data;
1435
1436    if (!it->expanded)
1437      evas_object_smart_callback_call(it->base.widget, SIG_EXPAND_REQUEST, it);
1438 }
1439
1440 static void
1441 _signal_contract(void        *data,
1442                  Evas_Object *obj __UNUSED__,
1443                  const char  *emission __UNUSED__,
1444                  const char  *source __UNUSED__)
1445 {
1446    Elm_Genlist_Item *it = data;
1447
1448    if (it->expanded)
1449      evas_object_smart_callback_call(it->base.widget, SIG_CONTRACT_REQUEST, it);
1450 }
1451
1452 static Eina_Bool
1453 _scr_hold_timer_cb(void *data)
1454 {
1455    if (!data) return ECORE_CALLBACK_CANCEL;
1456    Widget_Data *wd = data;
1457    elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1458    wd->scr_hold_timer = NULL;
1459    return ECORE_CALLBACK_CANCEL;
1460 }
1461
1462 static void
1463 _mode_finished_signal_cb(void        *data,
1464                          Evas_Object *obj,
1465                          const char  *emission __UNUSED__,
1466                          const char  *source __UNUSED__)
1467 {
1468    if (!data) return;
1469    if (!obj) return;
1470    Elm_Genlist_Item *it = data;
1471    if ((it->delete_me) || (!it->realized) || (!it->mode_view)) return;
1472    char buf[1024];
1473    Evas *te = evas_object_evas_get(obj);
1474
1475    evas_event_freeze(te);
1476    it->nocache = EINA_FALSE;
1477    _mode_item_unrealize(it);
1478    snprintf(buf, sizeof(buf), "elm,state,%s,passive,finished", it->wd->mode_type);
1479    edje_object_signal_callback_del_full(obj, buf, "elm", _mode_finished_signal_cb, it);
1480    evas_event_thaw(te);
1481    evas_event_thaw_eval(te);
1482 }
1483
1484 static void
1485 _item_cache_clean(Widget_Data *wd)
1486 {
1487    evas_event_freeze(evas_object_evas_get(wd->obj));
1488    while ((wd->item_cache) && (wd->item_cache_count > wd->item_cache_max))
1489      {
1490         Item_Cache *itc;
1491
1492         itc = EINA_INLIST_CONTAINER_GET(wd->item_cache->last, Item_Cache);
1493         wd->item_cache = eina_inlist_remove(wd->item_cache,
1494                                             wd->item_cache->last);
1495         wd->item_cache_count--;
1496         if (itc->spacer) evas_object_del(itc->spacer);
1497         if (itc->base_view) evas_object_del(itc->base_view);
1498         if (itc->item_style) eina_stringshare_del(itc->item_style);
1499         free(itc);
1500      }
1501    evas_event_thaw(evas_object_evas_get(wd->obj));
1502    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
1503 }
1504
1505 static void
1506 _item_cache_zero(Widget_Data *wd)
1507 {
1508    int pmax = wd->item_cache_max;
1509    wd->item_cache_max = 0;
1510    _item_cache_clean(wd);
1511    wd->item_cache_max = pmax;
1512 }
1513
1514 static void
1515 _item_cache_add(Elm_Genlist_Item *it)
1516 {
1517    Item_Cache *itc;
1518
1519    evas_event_freeze(evas_object_evas_get(it->wd->obj));
1520    if (it->wd->item_cache_max <= 0)
1521      {
1522         evas_object_del(it->base.view);
1523         it->base.view = NULL;
1524         evas_object_del(it->spacer);
1525         it->spacer = NULL;
1526         evas_event_thaw(evas_object_evas_get(it->wd->obj));
1527         evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1528         return;
1529      }
1530
1531    it->wd->item_cache_count++;
1532    itc = calloc(1, sizeof(Item_Cache));
1533    it->wd->item_cache = eina_inlist_prepend(it->wd->item_cache,
1534                                             EINA_INLIST_GET(itc));
1535    itc->spacer = it->spacer;
1536    it->spacer = NULL;
1537    itc->base_view = it->base.view;
1538    it->base.view = NULL;
1539    evas_object_hide(itc->base_view);
1540    evas_object_move(itc->base_view, -9999, -9999);
1541    itc->item_style = eina_stringshare_add(it->itc->item_style);
1542    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) itc->tree = 1;
1543    itc->compress = (it->wd->compress);
1544    itc->selected = it->selected;
1545    itc->disabled = it->disabled;
1546    itc->expanded = it->expanded;
1547    if (it->long_timer)
1548      {
1549         ecore_timer_del(it->long_timer);
1550         it->long_timer = NULL;
1551      }
1552    if (it->swipe_timer)
1553      {
1554         ecore_timer_del(it->swipe_timer);
1555         it->swipe_timer = NULL;
1556      }
1557    // FIXME: other callbacks?
1558    edje_object_signal_callback_del_full(itc->base_view,
1559                                         "elm,action,expand,toggle",
1560                                         "elm", _signal_expand_toggle, it);
1561    edje_object_signal_callback_del_full(itc->base_view, "elm,action,expand",
1562                                         "elm",
1563                                         _signal_expand, it);
1564    edje_object_signal_callback_del_full(itc->base_view, "elm,action,contract",
1565                                         "elm", _signal_contract, it);
1566    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_DOWN,
1567                                        _mouse_down, it);
1568    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_UP,
1569                                        _mouse_up, it);
1570    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_MOVE,
1571                                        _mouse_move, it);
1572    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_DOWN,
1573                                        _multi_down, it);
1574    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_UP,
1575                                        _multi_up, it);
1576    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_MOVE,
1577                                        _multi_move, it);
1578    _item_cache_clean(it->wd);
1579    evas_event_thaw(evas_object_evas_get(it->wd->obj));
1580    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1581 }
1582
1583 static Item_Cache *
1584 _item_cache_find(Elm_Genlist_Item *it)
1585 {
1586    Item_Cache *itc;
1587    Eina_Bool tree = 0;
1588
1589    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) tree = 1;
1590    EINA_INLIST_FOREACH(it->wd->item_cache, itc)
1591      {
1592         if ((itc->selected) || (itc->disabled) || (itc->expanded))
1593           continue;
1594         if ((itc->tree == tree) &&
1595             (itc->compress == it->wd->compress) &&
1596             (!strcmp(it->itc->item_style, itc->item_style)))
1597           {
1598              it->wd->item_cache = eina_inlist_remove(it->wd->item_cache,
1599                                                      EINA_INLIST_GET(itc));
1600              it->wd->item_cache_count--;
1601              return itc;
1602           }
1603      }
1604    return NULL;
1605 }
1606
1607 static void
1608 _elm_genlist_item_odd_even_update(Elm_Genlist_Item *it)
1609 {
1610    if (!it->nostacking)
1611      {
1612         if ((it->order_num_in & 0x1) ^ it->stacking_even)
1613           evas_object_lower(it->base.view);
1614         else
1615           evas_object_raise(it->base.view);
1616      }
1617
1618    if (it->order_num_in & 0x1)
1619      edje_object_signal_emit(it->base.view, "elm,state,odd", "elm");
1620    else
1621      edje_object_signal_emit(it->base.view, "elm,state,even", "elm");
1622 }
1623
1624 static void
1625 _elm_genlist_item_state_update(Elm_Genlist_Item *it, Item_Cache *itc)
1626 {
1627    if (itc)
1628      {
1629         if (it->selected != itc->selected)
1630           {
1631              if (it->selected)
1632                edje_object_signal_emit(it->base.view,
1633                                        "elm,state,selected", "elm");
1634           }
1635         if (it->disabled != itc->disabled)
1636           {
1637              if (it->disabled)
1638                edje_object_signal_emit(it->base.view,
1639                                        "elm,state,disabled", "elm");
1640           }
1641         if (it->expanded != itc->expanded)
1642           {
1643              if (it->expanded)
1644                edje_object_signal_emit(it->base.view,
1645                                        "elm,state,expanded", "elm");
1646           }
1647      }
1648    else
1649      {
1650         if (it->selected)
1651           edje_object_signal_emit(it->base.view,
1652                                   "elm,state,selected", "elm");
1653         if (it->disabled)
1654           edje_object_signal_emit(it->base.view,
1655                                   "elm,state,disabled", "elm");
1656         if (it->expanded)
1657           edje_object_signal_emit(it->base.view,
1658                                   "elm,state,expanded", "elm");
1659      }
1660 }
1661
1662 static void
1663 _item_cache_free(Item_Cache *itc)
1664 {
1665    if (itc->spacer) evas_object_del(itc->spacer);
1666    if (itc->base_view) evas_object_del(itc->base_view);
1667    if (itc->item_style) eina_stringshare_del(itc->item_style);
1668    free(itc);
1669 }
1670
1671 static void
1672 _item_label_realize(Elm_Genlist_Item *it,
1673                     Evas_Object *target,
1674                     Eina_List **source)
1675 {
1676    if (it->itc->func.label_get)
1677      {
1678         const Eina_List *l;
1679         const char *key;
1680
1681         *source = elm_widget_stringlist_get(edje_object_data_get(target, "labels"));
1682         EINA_LIST_FOREACH(*source, l, key)
1683           {
1684              char *s = it->itc->func.label_get
1685                 ((void *)it->base.data, it->base.widget, key);
1686
1687              if (s)
1688                {
1689                   edje_object_part_text_set(target, key, s);
1690                   free(s);
1691                }
1692              else
1693                {
1694                   edje_object_part_text_set(target, key, "");
1695                }
1696           }
1697      }
1698 }
1699
1700 static Eina_List *
1701 _item_icon_realize(Elm_Genlist_Item *it,
1702                    Evas_Object *target,
1703                    Eina_List **source)
1704 {
1705    Eina_List *res = NULL;
1706
1707    if (it->itc->func.icon_get)
1708      {
1709         const Eina_List *l;
1710         const char *key;
1711
1712         *source = elm_widget_stringlist_get(edje_object_data_get(target, "icons"));
1713         EINA_LIST_FOREACH(*source, l, key)
1714           {
1715              Evas_Object *ic = it->itc->func.icon_get
1716                 ((void *)it->base.data, it->base.widget, key);
1717
1718              if (ic)
1719                {
1720                   res = eina_list_append(res, ic);
1721                   edje_object_part_swallow(target, key, ic);
1722                   evas_object_show(ic);
1723                   elm_widget_sub_object_add(it->base.widget, ic);
1724                   if (it->disabled)
1725                     elm_widget_disabled_set(ic, EINA_TRUE);
1726                }
1727           }
1728      }
1729
1730    return res;
1731 }
1732
1733 static void
1734 _item_state_realize(Elm_Genlist_Item *it,
1735                     Evas_Object *target,
1736                     Eina_List **source)
1737 {
1738    if (it->itc->func.state_get)
1739      {
1740         const Eina_List *l;
1741         const char *key;
1742         char buf[4096];
1743
1744         *source = elm_widget_stringlist_get(edje_object_data_get(target, "states"));
1745         EINA_LIST_FOREACH(*source, l, key)
1746           {
1747              Eina_Bool on = it->itc->func.state_get
1748                 ((void *)it->base.data, it->base.widget, key);
1749
1750              if (on)
1751                {
1752                   snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
1753                   edje_object_signal_emit(target, buf, "elm");
1754                }
1755              else
1756                {
1757                   snprintf(buf, sizeof(buf), "elm,state,%s,passive", key);
1758                   edje_object_signal_emit(target, buf, "elm");
1759                }
1760           }
1761      }
1762 }
1763
1764 static void
1765 _item_realize(Elm_Genlist_Item *it,
1766               int               in,
1767               Eina_Bool         calc)
1768 {
1769    Elm_Genlist_Item *it2;
1770    const char *treesize;
1771    char buf[1024];
1772    int depth, tsize = 20;
1773    Item_Cache *itc = NULL;
1774
1775    if (it->delete_me) return;
1776    //evas_event_freeze(evas_object_evas_get(it->wd->obj));
1777    if (it->realized)
1778      {
1779         if (it->order_num_in != in)
1780           {
1781              it->order_num_in = in;
1782              _elm_genlist_item_odd_even_update(it);
1783              _elm_genlist_item_state_update(it, NULL);
1784           }
1785         //evas_event_thaw(evas_object_evas_get(it->wd->obj));
1786         //evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1787         return;
1788      }
1789    it->order_num_in = in;
1790
1791    if (it->nocache)
1792      it->nocache = EINA_FALSE;
1793    else
1794      itc = _item_cache_find(it);
1795    if (itc)
1796      {
1797         it->base.view = itc->base_view;
1798         itc->base_view = NULL;
1799         it->spacer = itc->spacer;
1800         itc->spacer = NULL;
1801      }
1802    else
1803      {
1804         const char *stacking_even;
1805         const char *stacking;
1806
1807         it->base.view = edje_object_add(evas_object_evas_get(it->base.widget));
1808         edje_object_scale_set(it->base.view,
1809                               elm_widget_scale_get(it->base.widget) *
1810                               _elm_config->scale);
1811         evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
1812         elm_widget_sub_object_add(it->base.widget, it->base.view);
1813
1814         if (it->flags & ELM_GENLIST_ITEM_SUBITEMS)
1815           strncpy(buf, "tree", sizeof(buf));
1816         else strncpy(buf, "item", sizeof(buf));
1817         if (it->wd->compress)
1818           strncat(buf, "_compress", sizeof(buf) - strlen(buf));
1819
1820         strncat(buf, "/", sizeof(buf) - strlen(buf));
1821         strncat(buf, it->itc->item_style, sizeof(buf) - strlen(buf));
1822
1823         _elm_theme_object_set(it->base.widget, it->base.view, "genlist", buf,
1824                               elm_widget_style_get(it->base.widget));
1825
1826         stacking_even = edje_object_data_get(it->base.view, "stacking_even");
1827         if (!stacking_even) stacking_even = "above";
1828         it->stacking_even = !!strcmp("above", stacking_even);
1829
1830         stacking = edje_object_data_get(it->base.view, "stacking");
1831         if (!stacking) stacking = "yes";
1832         it->nostacking = !!strcmp("yes", stacking);
1833
1834         edje_object_mirrored_set(it->base.view,
1835                                  elm_widget_mirrored_get(it->base.widget));
1836         it->spacer =
1837           evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
1838         evas_object_color_set(it->spacer, 0, 0, 0, 0);
1839         elm_widget_sub_object_add(it->base.widget, it->spacer);
1840      }
1841
1842    _elm_genlist_item_odd_even_update(it);
1843
1844    for (it2 = it, depth = 0; it2->parent; it2 = it2->parent)
1845      {
1846         if (it2->parent->flags != ELM_GENLIST_ITEM_GROUP) depth += 1;
1847      }
1848    it->expanded_depth = depth;
1849    treesize = edje_object_data_get(it->base.view, "treesize");
1850    if (treesize) tsize = atoi(treesize);
1851    evas_object_size_hint_min_set(it->spacer,
1852                                  (depth * tsize) * _elm_config->scale, 1);
1853    edje_object_part_swallow(it->base.view, "elm.swallow.pad", it->spacer);
1854    if (!calc)
1855      {
1856         edje_object_signal_callback_add(it->base.view,
1857                                         "elm,action,expand,toggle",
1858                                         "elm", _signal_expand_toggle, it);
1859         edje_object_signal_callback_add(it->base.view, "elm,action,expand",
1860                                         "elm", _signal_expand, it);
1861         edje_object_signal_callback_add(it->base.view, "elm,action,contract",
1862                                         "elm", _signal_contract, it);
1863         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_DOWN,
1864                                        _mouse_down, it);
1865         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_UP,
1866                                        _mouse_up, it);
1867         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_MOVE,
1868                                        _mouse_move, it);
1869         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_DOWN,
1870                                        _multi_down, it);
1871         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_UP,
1872                                        _multi_up, it);
1873         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_MOVE,
1874                                        _multi_move, it);
1875
1876         _elm_genlist_item_state_update(it, itc);
1877      }
1878
1879    if ((calc) && (it->wd->homogeneous) &&
1880        ((it->wd->item_width) ||
1881         ((it->wd->item_width) && (it->wd->group_item_width))))
1882      {
1883         /* homogenous genlist shortcut */
1884         if (!it->mincalcd)
1885           {
1886              if (it->flags & ELM_GENLIST_ITEM_GROUP)
1887                {
1888                   it->w = it->minw = it->wd->group_item_width;
1889                   it->h = it->minh = it->wd->group_item_height;
1890                }
1891              else
1892                {
1893                   it->w = it->minw = it->wd->item_width;
1894                   it->h = it->minh = it->wd->item_height;
1895                }
1896              it->mincalcd = EINA_TRUE;
1897           }
1898      }
1899    else
1900      {
1901         /* FIXME: If you see that assert, please notify us and we
1902            will clean our mess */
1903         assert(eina_list_count(it->icon_objs) == 0);
1904
1905         _item_label_realize(it, it->base.view, &it->labels);
1906         it->icon_objs = _item_icon_realize(it, it->base.view, &it->icons);
1907         _item_state_realize(it, it->base.view, &it->states);
1908
1909         if (!it->mincalcd)
1910           {
1911              Evas_Coord mw = -1, mh = -1;
1912
1913              if (!it->display_only)
1914                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1915              if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
1916              edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw,
1917                                                   mh);
1918              if (!it->display_only)
1919                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1920              it->w = it->minw = mw;
1921              it->h = it->minh = mh;
1922              it->mincalcd = EINA_TRUE;
1923
1924              if ((!it->wd->group_item_width) && (it->flags == ELM_GENLIST_ITEM_GROUP))
1925                {
1926                   it->wd->group_item_width = mw;
1927                   it->wd->group_item_height = mh;
1928                }
1929              else if ((!it->wd->item_width) && (it->flags == ELM_GENLIST_ITEM_NONE))
1930                {
1931                   it->wd->item_width = mw;
1932                   it->wd->item_height = mh;
1933                }
1934           }
1935         if (!calc) evas_object_show(it->base.view);
1936      }
1937
1938    if (it->tooltip.content_cb)
1939      {
1940         elm_widget_item_tooltip_content_cb_set(it,
1941                                                it->tooltip.content_cb,
1942                                                it->tooltip.data, NULL);
1943         elm_widget_item_tooltip_style_set(it, it->tooltip.style);
1944         elm_widget_item_tooltip_size_restrict_disable(it, it->tooltip.free_size);
1945      }
1946
1947    if (it->mouse_cursor)
1948      elm_widget_item_cursor_set(it, it->mouse_cursor);
1949
1950    it->realized = EINA_TRUE;
1951    it->want_unrealize = EINA_FALSE;
1952
1953    if (itc) _item_cache_free(itc);
1954    //evas_event_thaw(evas_object_evas_get(it->wd->obj));
1955    //evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1956    if (!calc)
1957      evas_object_smart_callback_call(it->base.widget, SIG_REALIZED, it);
1958    edje_object_message_signal_process(it->base.view);
1959 }
1960
1961 static void
1962 _item_unrealize(Elm_Genlist_Item *it,
1963                 Eina_Bool         calc)
1964 {
1965    Evas_Object *icon;
1966
1967    if (!it->realized) return;
1968    if (it->wd->reorder_it == it) return;
1969    evas_event_freeze(evas_object_evas_get(it->wd->obj));
1970    if (!calc)
1971      evas_object_smart_callback_call(it->base.widget, SIG_UNREALIZED, it);
1972    if (it->long_timer)
1973      {
1974         ecore_timer_del(it->long_timer);
1975         it->long_timer = NULL;
1976      }
1977    if (it->nocache)
1978      {
1979         evas_object_del(it->base.view);
1980         it->base.view = NULL;
1981         evas_object_del(it->spacer);
1982         it->spacer = NULL;
1983      }
1984    else
1985      {
1986         edje_object_mirrored_set(it->base.view,
1987                                  elm_widget_mirrored_get(it->base.widget));
1988         edje_object_scale_set(it->base.view,
1989                               elm_widget_scale_get(it->base.widget)
1990                               * _elm_config->scale);
1991         _item_cache_add(it);
1992      }
1993    elm_widget_stringlist_free(it->labels);
1994    it->labels = NULL;
1995    elm_widget_stringlist_free(it->icons);
1996    it->icons = NULL;
1997    elm_widget_stringlist_free(it->states);
1998
1999    EINA_LIST_FREE(it->icon_objs, icon)
2000      evas_object_del(icon);
2001
2002    _mode_item_unrealize(it);
2003    it->states = NULL;
2004    it->realized = EINA_FALSE;
2005    it->want_unrealize = EINA_FALSE;
2006    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2007    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2008 }
2009
2010 static Eina_Bool
2011 _item_block_recalc(Item_Block *itb,
2012                    int         in,
2013                    Eina_Bool   qadd)
2014 {
2015    const Eina_List *l;
2016    Elm_Genlist_Item *it;
2017    Evas_Coord minw = 0, minh = 0;
2018    Eina_Bool showme = EINA_FALSE, changed = EINA_FALSE;
2019    Evas_Coord y = 0;
2020
2021    //evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2022    itb->num = in;
2023    EINA_LIST_FOREACH(itb->items, l, it)
2024      {
2025         if (it->delete_me) continue;
2026         showme |= it->showme;
2027         if (!itb->realized)
2028           {
2029              if (qadd)
2030                {
2031                   if (!it->mincalcd) changed = EINA_TRUE;
2032                   if (changed)
2033                     {
2034                        _item_realize(it, in, EINA_TRUE);
2035                        _item_unrealize(it, EINA_TRUE);
2036                     }
2037                }
2038              else
2039                {
2040                   _item_realize(it, in, EINA_TRUE);
2041                   _item_unrealize(it, EINA_TRUE);
2042                }
2043           }
2044         else
2045           _item_realize(it, in, EINA_FALSE);
2046         minh += it->minh;
2047         if (minw < it->minw) minw = it->minw;
2048         in++;
2049         it->x = 0;
2050         it->y = y;
2051         y += it->h;
2052      }
2053    itb->minw = minw;
2054    itb->minh = minh;
2055    itb->changed = EINA_FALSE;
2056    //evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2057    //evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2058    return showme;
2059 }
2060
2061 static void
2062 _item_block_realize(Item_Block *itb)
2063 {
2064    if (itb->realized) return;
2065    itb->realized = EINA_TRUE;
2066    itb->want_unrealize = EINA_FALSE;
2067 }
2068
2069 static void
2070 _item_block_unrealize(Item_Block *itb)
2071 {
2072    const Eina_List *l;
2073    Elm_Genlist_Item *it;
2074    Eina_Bool dragging = EINA_FALSE;
2075
2076    if (!itb->realized) return;
2077    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2078    EINA_LIST_FOREACH(itb->items, l, it)
2079      {
2080         if (it->flags != ELM_GENLIST_ITEM_GROUP)
2081           {
2082              if (it->dragging)
2083                {
2084                   dragging = EINA_TRUE;
2085                   it->want_unrealize = EINA_TRUE;
2086                }
2087              else
2088                _item_unrealize(it, EINA_FALSE);
2089           }
2090      }
2091    if (!dragging)
2092      {
2093         itb->realized = EINA_FALSE;
2094         itb->want_unrealize = EINA_TRUE;
2095      }
2096    else
2097      itb->want_unrealize = EINA_FALSE;
2098    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2099    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2100 }
2101
2102 static int
2103 _get_space_for_reorder_item(Elm_Genlist_Item *it)
2104 {
2105    Evas_Coord rox, roy, row, roh, oy, oh;
2106    Eina_Bool top = EINA_FALSE;
2107    Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
2108    if (!reorder_it) return 0;
2109
2110    evas_object_geometry_get(it->wd->pan_smart, NULL, &oy, NULL, &oh);
2111    evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
2112
2113    if ((it->wd->reorder_start_y < it->block->y) &&
2114        (roy - oy + (roh / 2) >= it->block->y - it->wd->pan_y))
2115      {
2116         it->block->reorder_offset = it->wd->reorder_it->h * -1;
2117         if (it->block->count == 1)
2118            it->wd->reorder_rel = it;
2119      }
2120    else if ((it->wd->reorder_start_y >= it->block->y) &&
2121             (roy - oy + (roh / 2) <= it->block->y - it->wd->pan_y))
2122      {
2123         it->block->reorder_offset = it->wd->reorder_it->h;
2124      }
2125    else
2126      it->block->reorder_offset = 0;
2127
2128    it->scrl_y += it->block->reorder_offset;
2129
2130    top = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2131                               rox, roy + (roh / 2), row, 1));
2132    if (top)
2133      {
2134         it->wd->reorder_rel = it;
2135         it->scrl_y += it->wd->reorder_it->h;
2136         return it->wd->reorder_it->h;
2137      }
2138    else
2139      return 0;
2140 }
2141
2142 static Eina_Bool
2143 _reorder_move_animator_cb(void *data)
2144 {
2145    Elm_Genlist_Item *it = data;
2146    Eina_Bool down = EINA_FALSE;
2147    double t;
2148    int y, dy = it->h / 10 * _elm_config->scale, diff;
2149
2150    t = ((0.0 > (t = ecore_loop_time_get()-it->wd->start_time)) ? 0.0 : t);
2151
2152    if (t <= REORDER_EFFECT_TIME) y = (1 * sin((t / REORDER_EFFECT_TIME) * (M_PI / 2)) * dy);
2153    else y = dy;
2154
2155    diff = abs(it->old_scrl_y - it->scrl_y);
2156    if (diff > it->h) y = diff / 2;
2157
2158    if (it->old_scrl_y < it->scrl_y)
2159      {
2160         it->old_scrl_y += y;
2161         down = EINA_TRUE;
2162      }
2163    else if (it->old_scrl_y > it->scrl_y)
2164      {
2165         it->old_scrl_y -= y;
2166         down = EINA_FALSE;
2167      }
2168    _item_position(it, it->base.view, it->scrl_x, it->old_scrl_y);
2169    _group_items_recalc(it->wd);
2170
2171    if ((it->wd->reorder_pan_move) ||
2172        (down && it->old_scrl_y >= it->scrl_y) ||
2173        (!down && it->old_scrl_y <= it->scrl_y))
2174      {
2175         it->old_scrl_y = it->scrl_y;
2176         it->move_effect_enabled = EINA_FALSE;
2177         it->wd->reorder_move_animator = NULL;
2178         return ECORE_CALLBACK_CANCEL;
2179      }
2180    return ECORE_CALLBACK_RENEW;
2181 }
2182
2183 static void
2184 _item_position(Elm_Genlist_Item *it,
2185                Evas_Object      *view,
2186                Evas_Coord        it_x,
2187                Evas_Coord        it_y)
2188 {
2189    if (!it) return;
2190    if (!view) return;
2191
2192    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2193    evas_object_resize(view, it->w, it->h);
2194    evas_object_move(view, it_x, it_y);
2195    evas_object_show(view);
2196    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2197    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2198 }
2199
2200 static void
2201 _item_block_position(Item_Block *itb,
2202                      int         in)
2203 {
2204    const Eina_List *l;
2205    Elm_Genlist_Item *it;
2206    Elm_Genlist_Item *git;
2207    Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2208    int vis;
2209
2210    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2211    evas_object_geometry_get(itb->wd->pan_smart, &ox, &oy, &ow, &oh);
2212    evas_output_viewport_get(evas_object_evas_get(itb->wd->obj), &cvx, &cvy,
2213                             &cvw, &cvh);
2214    EINA_LIST_FOREACH(itb->items, l, it)
2215      {
2216         if (it->delete_me) continue;
2217         else if (it->wd->reorder_it == it) continue;
2218         it->x = 0;
2219         it->y = y;
2220         it->w = itb->w;
2221         it->scrl_x = itb->x + it->x - it->wd->pan_x + ox;
2222         it->scrl_y = itb->y + it->y - it->wd->pan_y + oy;
2223
2224         vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2225                                    cvx, cvy, cvw, cvh));
2226         if (it->flags != ELM_GENLIST_ITEM_GROUP)
2227           {
2228              if ((itb->realized) && (!it->realized))
2229                {
2230                   if (vis) _item_realize(it, in, EINA_FALSE);
2231                }
2232              if (it->realized)
2233                {
2234                   if (vis)
2235                     {
2236                        if (it->wd->reorder_mode)
2237                           y += _get_space_for_reorder_item(it);
2238                        git = it->group_item;
2239                        if (git)
2240                          {
2241                             if (git->scrl_y < oy)
2242                               git->scrl_y = oy;
2243                             if ((git->scrl_y + git->h) > (it->scrl_y + it->h))
2244                               git->scrl_y = (it->scrl_y + it->h) - git->h;
2245                             git->want_realize = EINA_TRUE;
2246                          }
2247                        if ((it->wd->reorder_it) && (it->old_scrl_y != it->scrl_y))
2248                          {
2249                             if (!it->move_effect_enabled)
2250                               {
2251                                  it->move_effect_enabled = EINA_TRUE;
2252                                  it->wd->reorder_move_animator =
2253                                     ecore_animator_add(
2254                                        _reorder_move_animator_cb, it);
2255                               }
2256                          }
2257                        if (!it->move_effect_enabled)
2258                          {
2259                             if (it->mode_view)
2260                                _item_position(it, it->mode_view, it->scrl_x,
2261                                               it->scrl_y);
2262                             else
2263                                _item_position(it, it->base.view, it->scrl_x,
2264                                               it->scrl_y);
2265                             it->old_scrl_y = it->scrl_y;
2266                          }
2267                     }
2268                   else
2269                     {
2270                        if (!it->dragging) _item_unrealize(it, EINA_FALSE);
2271                     }
2272                }
2273              in++;
2274           }
2275         else
2276           {
2277              if (vis) it->want_realize = EINA_TRUE;
2278           }
2279         y += it->h;
2280      }
2281    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2282    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2283 }
2284
2285 static void
2286 _group_items_recalc(void *data)
2287 {
2288    Widget_Data *wd = data;
2289    Eina_List *l;
2290    Elm_Genlist_Item *git;
2291
2292    evas_event_freeze(evas_object_evas_get(wd->obj));
2293    EINA_LIST_FOREACH(wd->group_items, l, git)
2294      {
2295         if (git->want_realize)
2296           {
2297              if (!git->realized)
2298                _item_realize(git, 0, EINA_FALSE);
2299              evas_object_resize(git->base.view, wd->minw, git->h);
2300              evas_object_move(git->base.view, git->scrl_x, git->scrl_y);
2301              evas_object_show(git->base.view);
2302              evas_object_raise(git->base.view);
2303           }
2304         else if (!git->want_realize && git->realized)
2305           {
2306              if (!git->dragging)
2307                _item_unrealize(git, EINA_FALSE);
2308           }
2309      }
2310    evas_event_thaw(evas_object_evas_get(wd->obj));
2311    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2312 }
2313
2314 static Eina_Bool
2315 _must_recalc_idler(void *data)
2316 {
2317    Widget_Data *wd = data;
2318    if (wd->calc_job) ecore_job_del(wd->calc_job);
2319    wd->calc_job = ecore_job_add(_calc_job, wd);
2320    wd->must_recalc_idler = NULL;
2321    return ECORE_CALLBACK_CANCEL;
2322 }
2323
2324 static void
2325 _calc_job(void *data)
2326 {
2327    Widget_Data *wd = data;
2328    Item_Block *itb, *chb = NULL;
2329    Evas_Coord minw = -1, minh = 0, y = 0, ow;
2330    int in = 0;
2331    double t0, t;
2332    Eina_Bool minw_change = EINA_FALSE, changed = EINA_FALSE;
2333    Eina_Bool did_must_recalc = EINA_FALSE;
2334    if (!wd) return;
2335
2336    t0 = ecore_time_get();
2337    evas_object_geometry_get(wd->pan_smart, NULL, NULL, &ow, &wd->h);
2338    if (wd->w != ow)
2339      wd->w = ow;
2340
2341    evas_event_freeze(evas_object_evas_get(wd->obj));
2342    EINA_INLIST_FOREACH(wd->blocks, itb)
2343      {
2344         Eina_Bool showme = EINA_FALSE;
2345
2346         itb->num = in;
2347         showme = itb->showme;
2348         itb->showme = EINA_FALSE;
2349         if (chb)
2350           {
2351              if (itb->realized) _item_block_unrealize(itb);
2352           }
2353         if ((itb->changed) || (changed) ||
2354             ((itb->must_recalc) && (!did_must_recalc)))
2355           {
2356              if ((changed) || (itb->must_recalc))
2357                {
2358                   Eina_List *l;
2359                   Elm_Genlist_Item *it;
2360                   EINA_LIST_FOREACH(itb->items, l, it)
2361                     if (it->mincalcd) it->mincalcd = EINA_FALSE;
2362                   itb->changed = EINA_TRUE;
2363                   if (itb->must_recalc) did_must_recalc = EINA_TRUE;
2364                   itb->must_recalc = EINA_FALSE;
2365                }
2366              if (itb->realized) _item_block_unrealize(itb);
2367              showme = _item_block_recalc(itb, in, EINA_FALSE);
2368              chb = itb;
2369           }
2370         itb->y = y;
2371         itb->x = 0;
2372         minh += itb->minh;
2373         if (minw == -1) minw = itb->minw;
2374         else if ((!itb->must_recalc) && (minw < itb->minw))
2375           {
2376              minw = itb->minw;
2377              minw_change = EINA_TRUE;
2378           }
2379         itb->w = minw;
2380         itb->h = itb->minh;
2381         y += itb->h;
2382         in += itb->count;
2383         if ((showme) && (wd->show_item) && (!wd->show_item->queued))
2384           {
2385              wd->show_item->showme = EINA_FALSE;
2386              if (wd->bring_in)
2387                elm_smart_scroller_region_bring_in(wd->scr,
2388                                                   wd->show_item->x +
2389                                                   wd->show_item->block->x,
2390                                                   wd->show_item->y +
2391                                                   wd->show_item->block->y,
2392                                                   wd->show_item->block->w,
2393                                                   wd->show_item->h);
2394              else
2395                elm_smart_scroller_child_region_show(wd->scr,
2396                                                     wd->show_item->x +
2397                                                     wd->show_item->block->x,
2398                                                     wd->show_item->y +
2399                                                     wd->show_item->block->y,
2400                                                     wd->show_item->block->w,
2401                                                     wd->show_item->h);
2402              wd->show_item = NULL;
2403           }
2404      }
2405    if (minw_change)
2406      {
2407         EINA_INLIST_FOREACH(wd->blocks, itb)
2408           {
2409              itb->minw = minw;
2410              itb->w = itb->minw;
2411           }
2412      }
2413    if ((chb) && (EINA_INLIST_GET(chb)->next))
2414      {
2415         EINA_INLIST_FOREACH(EINA_INLIST_GET(chb)->next, itb)
2416           {
2417              if (itb->realized) _item_block_unrealize(itb);
2418           }
2419      }
2420    wd->realminw = minw;
2421    if (minw < wd->w) minw = wd->w;
2422    if ((minw != wd->minw) || (minh != wd->minh))
2423      {
2424         wd->minw = minw;
2425         wd->minh = minh;
2426         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2427         _sizing_eval(wd->obj);
2428         if ((wd->anchor_item) && (wd->anchor_item->block) && (!wd->auto_scroll_enabled))
2429           {
2430              Elm_Genlist_Item *it;
2431              Evas_Coord it_y;
2432
2433              it = wd->anchor_item;
2434              it_y = wd->anchor_y;
2435              elm_smart_scroller_child_pos_set(wd->scr, wd->pan_x,
2436                                               it->block->y + it->y + it_y);
2437              wd->anchor_item = it;
2438              wd->anchor_y = it_y;
2439           }
2440      }
2441    t = ecore_time_get();
2442    if (did_must_recalc)
2443      {
2444         if (!wd->must_recalc_idler)
2445           wd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, wd);
2446      }
2447    wd->calc_job = NULL;
2448    evas_object_smart_changed(wd->pan_smart);
2449    evas_event_thaw(evas_object_evas_get(wd->obj));
2450    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2451 }
2452
2453 static void
2454 _update_job(void *data)
2455 {
2456    Widget_Data *wd = data;
2457    Eina_List *l2;
2458    Item_Block *itb;
2459    int num, num0;
2460    Eina_Bool position = EINA_FALSE, recalc = EINA_FALSE;
2461    if (!wd) return;
2462    wd->update_job = NULL;
2463    num = 0;
2464
2465    evas_event_freeze(evas_object_evas_get(wd->obj));
2466    EINA_INLIST_FOREACH(wd->blocks, itb)
2467      {
2468         Evas_Coord itminw, itminh;
2469         Elm_Genlist_Item *it;
2470
2471         if (!itb->updateme)
2472           {
2473              num += itb->count;
2474              if (position)
2475                _item_block_position(itb, num);
2476              continue;
2477           }
2478         num0 = num;
2479         recalc = EINA_FALSE;
2480         EINA_LIST_FOREACH(itb->items, l2, it)
2481           {
2482              if (it->updateme)
2483                {
2484                   itminw = it->minw;
2485                   itminh = it->minh;
2486
2487                   it->updateme = EINA_FALSE;
2488                   if (it->realized)
2489                     {
2490                        _item_unrealize(it, EINA_FALSE);
2491                        _item_realize(it, num, EINA_FALSE);
2492                        position = EINA_TRUE;
2493                     }
2494                   else
2495                     {
2496                        _item_realize(it, num, EINA_TRUE);
2497                        _item_unrealize(it, EINA_TRUE);
2498                     }
2499                   if ((it->minw != itminw) || (it->minh != itminh))
2500                     recalc = EINA_TRUE;
2501                }
2502              num++;
2503           }
2504         itb->updateme = EINA_FALSE;
2505         if (recalc)
2506           {
2507              position = EINA_TRUE;
2508              itb->changed = EINA_TRUE;
2509              _item_block_recalc(itb, num0, EINA_FALSE);
2510              _item_block_position(itb, num0);
2511           }
2512      }
2513    if (position)
2514      {
2515         if (wd->calc_job) ecore_job_del(wd->calc_job);
2516         wd->calc_job = ecore_job_add(_calc_job, wd);
2517      }
2518    evas_event_thaw(evas_object_evas_get(wd->obj));
2519    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2520 }
2521
2522 static void
2523 _pan_set(Evas_Object *obj,
2524          Evas_Coord   x,
2525          Evas_Coord   y)
2526 {
2527    Pan *sd = evas_object_smart_data_get(obj);
2528    Item_Block *itb;
2529
2530    //   Evas_Coord ow, oh;
2531    //   evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2532    //   ow = sd->wd->minw - ow;
2533    //   if (ow < 0) ow = 0;
2534    //   oh = sd->wd->minh - oh;
2535    //   if (oh < 0) oh = 0;
2536    //   if (x < 0) x = 0;
2537    //   if (y < 0) y = 0;
2538    //   if (x > ow) x = ow;
2539    //   if (y > oh) y = oh;
2540    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2541    sd->wd->pan_x = x;
2542    sd->wd->pan_y = y;
2543
2544    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2545      {
2546         if ((itb->y + itb->h) > y)
2547           {
2548              Elm_Genlist_Item *it;
2549              Eina_List *l2;
2550
2551              EINA_LIST_FOREACH(itb->items, l2, it)
2552                {
2553                   if ((itb->y + it->y) >= y)
2554                     {
2555                        sd->wd->anchor_item = it;
2556                        sd->wd->anchor_y = -(itb->y + it->y - y);
2557                        goto done;
2558                     }
2559                }
2560           }
2561      }
2562 done:
2563    if (!sd->wd->reorder_move_animator) evas_object_smart_changed(obj);
2564 }
2565
2566 static void
2567 _pan_get(Evas_Object *obj,
2568          Evas_Coord  *x,
2569          Evas_Coord  *y)
2570 {
2571    Pan *sd = evas_object_smart_data_get(obj);
2572
2573    if (x) *x = sd->wd->pan_x;
2574    if (y) *y = sd->wd->pan_y;
2575 }
2576
2577 static void
2578 _pan_max_get(Evas_Object *obj,
2579              Evas_Coord  *x,
2580              Evas_Coord  *y)
2581 {
2582    Pan *sd = evas_object_smart_data_get(obj);
2583    Evas_Coord ow, oh;
2584
2585    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2586    ow = sd->wd->minw - ow;
2587    if (ow < 0) ow = 0;
2588    oh = sd->wd->minh - oh;
2589    if (oh < 0) oh = 0;
2590    if (x) *x = ow;
2591    if (y) *y = oh;
2592 }
2593
2594 static void
2595 _pan_min_get(Evas_Object *obj __UNUSED__,
2596              Evas_Coord  *x,
2597              Evas_Coord  *y)
2598 {
2599    if (x) *x = 0;
2600    if (y) *y = 0;
2601 }
2602
2603 static void
2604 _pan_child_size_get(Evas_Object *obj,
2605                     Evas_Coord  *w,
2606                     Evas_Coord  *h)
2607 {
2608    Pan *sd = evas_object_smart_data_get(obj);
2609
2610    if (w) *w = sd->wd->minw;
2611    if (h) *h = sd->wd->minh;
2612 }
2613
2614 static void
2615 _pan_add(Evas_Object *obj)
2616 {
2617    Pan *sd;
2618    Evas_Object_Smart_Clipped_Data *cd;
2619
2620    _pan_sc.add(obj);
2621    cd = evas_object_smart_data_get(obj);
2622    sd = ELM_NEW(Pan);
2623    if (!sd) return;
2624    sd->__clipped_data = *cd;
2625    free(cd);
2626    evas_object_smart_data_set(obj, sd);
2627 }
2628
2629 static void
2630 _pan_del(Evas_Object *obj)
2631 {
2632    Pan *sd = evas_object_smart_data_get(obj);
2633
2634    if (!sd) return;
2635    if (sd->resize_job)
2636      {
2637         ecore_job_del(sd->resize_job);
2638         sd->resize_job = NULL;
2639      }
2640    _pan_sc.del(obj);
2641 }
2642
2643 static void
2644 _pan_resize_job(void *data)
2645 {
2646    Pan *sd = data;
2647    _sizing_eval(sd->wd->obj);
2648    sd->resize_job = NULL;
2649 }
2650
2651 static void
2652 _pan_resize(Evas_Object *obj,
2653             Evas_Coord   w,
2654             Evas_Coord   h)
2655 {
2656    Pan *sd = evas_object_smart_data_get(obj);
2657    Evas_Coord ow, oh;
2658
2659    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2660    if ((ow == w) && (oh == h)) return;
2661    if ((sd->wd->height_for_width) && (ow != w))
2662      {
2663         if (sd->resize_job) ecore_job_del(sd->resize_job);
2664         sd->resize_job = ecore_job_add(_pan_resize_job, sd);
2665      }
2666    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2667    sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2668 }
2669
2670 static void
2671 _pan_calculate(Evas_Object *obj)
2672 {
2673    Pan *sd = evas_object_smart_data_get(obj);
2674    Item_Block *itb;
2675    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2676    int in = 0;
2677    Elm_Genlist_Item *git;
2678    Eina_List *l;
2679
2680    evas_event_freeze(evas_object_evas_get(obj));
2681    evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
2682    evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
2683    EINA_LIST_FOREACH(sd->wd->group_items, l, git)
2684      {
2685         git->want_realize = EINA_FALSE;
2686      }
2687    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2688      {
2689         itb->w = sd->wd->minw;
2690         if (ELM_RECTS_INTERSECT(itb->x - sd->wd->pan_x + ox,
2691                                 itb->y - sd->wd->pan_y + oy,
2692                                 itb->w, itb->h,
2693                                 cvx, cvy, cvw, cvh))
2694           {
2695              if ((!itb->realized) || (itb->changed))
2696                _item_block_realize(itb);
2697              _item_block_position(itb, in);
2698           }
2699         else
2700           {
2701              if (itb->realized) _item_block_unrealize(itb);
2702           }
2703         in += itb->count;
2704      }
2705    if ((!sd->wd->reorder_it) || (sd->wd->reorder_pan_move))
2706       _group_items_recalc(sd->wd);
2707    if ((sd->wd->reorder_mode) && (sd->wd->reorder_it))
2708      {
2709         if (sd->wd->pan_y != sd->wd->old_pan_y)
2710            sd->wd->reorder_pan_move = EINA_TRUE;
2711         else sd->wd->reorder_pan_move = EINA_FALSE;
2712         evas_object_raise(sd->wd->reorder_it->base.view);
2713         sd->wd->old_pan_y = sd->wd->pan_y;
2714         sd->wd->start_time = ecore_loop_time_get();
2715      }
2716    _item_auto_scroll(sd->wd);
2717    evas_event_thaw(evas_object_evas_get(obj));
2718    evas_event_thaw_eval(evas_object_evas_get(obj));
2719 }
2720
2721 static void
2722 _pan_move(Evas_Object *obj,
2723           Evas_Coord   x __UNUSED__,
2724           Evas_Coord   y __UNUSED__)
2725 {
2726    Pan *sd = evas_object_smart_data_get(obj);
2727
2728    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2729    sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2730 }
2731
2732 static void
2733 _hold_on(void        *data __UNUSED__,
2734          Evas_Object *obj,
2735          void        *event_info __UNUSED__)
2736 {
2737    Widget_Data *wd = elm_widget_data_get(obj);
2738    if (!wd) return;
2739    elm_smart_scroller_hold_set(wd->scr, 1);
2740 }
2741
2742 static void
2743 _hold_off(void        *data __UNUSED__,
2744           Evas_Object *obj,
2745           void        *event_info __UNUSED__)
2746 {
2747    Widget_Data *wd = elm_widget_data_get(obj);
2748    if (!wd) return;
2749    elm_smart_scroller_hold_set(wd->scr, 0);
2750 }
2751
2752 static void
2753 _freeze_on(void        *data __UNUSED__,
2754            Evas_Object *obj,
2755            void        *event_info __UNUSED__)
2756 {
2757    Widget_Data *wd = elm_widget_data_get(obj);
2758    if (!wd) return;
2759    elm_smart_scroller_freeze_set(wd->scr, 1);
2760 }
2761
2762 static void
2763 _freeze_off(void        *data __UNUSED__,
2764             Evas_Object *obj,
2765             void        *event_info __UNUSED__)
2766 {
2767    Widget_Data *wd = elm_widget_data_get(obj);
2768    if (!wd) return;
2769    elm_smart_scroller_freeze_set(wd->scr, 0);
2770 }
2771
2772 static void
2773 _scroll_edge_left(void        *data,
2774                   Evas_Object *scr __UNUSED__,
2775                   void        *event_info __UNUSED__)
2776 {
2777    Evas_Object *obj = data;
2778    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_LEFT, NULL);
2779 }
2780
2781 static void
2782 _scroll_edge_right(void        *data,
2783                    Evas_Object *scr __UNUSED__,
2784                    void        *event_info __UNUSED__)
2785 {
2786    Evas_Object *obj = data;
2787    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_RIGHT, NULL);
2788 }
2789
2790 static void
2791 _scroll_edge_top(void        *data,
2792                  Evas_Object *scr __UNUSED__,
2793                  void        *event_info __UNUSED__)
2794 {
2795    Evas_Object *obj = data;
2796    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_TOP, NULL);
2797 }
2798
2799 static void
2800 _scroll_edge_bottom(void        *data,
2801                     Evas_Object *scr __UNUSED__,
2802                     void        *event_info __UNUSED__)
2803 {
2804    Evas_Object *obj = data;
2805    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_BOTTOM, NULL);
2806 }
2807
2808 static void
2809 _mode_item_realize(Elm_Genlist_Item *it)
2810 {
2811    char buf[1024];
2812
2813    if ((it->mode_view) || (it->delete_me)) return;
2814
2815    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2816    it->mode_view = edje_object_add(evas_object_evas_get(it->base.widget));
2817    edje_object_scale_set(it->mode_view,
2818                          elm_widget_scale_get(it->base.widget) *
2819                          _elm_config->scale);
2820    evas_object_smart_member_add(it->mode_view, it->wd->pan_smart);
2821    elm_widget_sub_object_add(it->base.widget, it->mode_view);
2822
2823    strncpy(buf, "item", sizeof(buf));
2824    if (it->wd->compress)
2825      strncat(buf, "_compress", sizeof(buf) - strlen(buf));
2826
2827    if (it->order_num_in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
2828    strncat(buf, "/", sizeof(buf) - strlen(buf));
2829    strncat(buf, it->itc->mode_item_style, sizeof(buf) - strlen(buf));
2830
2831    _elm_theme_object_set(it->base.widget, it->mode_view, "genlist", buf,
2832                          elm_widget_style_get(it->base.widget));
2833    edje_object_mirrored_set(it->mode_view,
2834                             elm_widget_mirrored_get(it->base.widget));
2835
2836    /* signal callback add */
2837    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_DOWN,
2838                                   _mouse_down, it);
2839    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_UP,
2840                                   _mouse_up, it);
2841    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_MOVE,
2842                                   _mouse_move, it);
2843
2844    /* label_get, icon_get, state_get */
2845    /* FIXME: If you see that assert, please notify us and we
2846       will clean our mess */
2847    assert(eina_list_count(it->mode_icon_objs) == 0);
2848
2849    _item_label_realize(it, it->mode_view, &it->mode_labels);
2850    it->mode_icon_objs = _item_icon_realize(it,
2851                                            it->mode_view,
2852                                            &it->mode_icons);
2853    _item_state_realize(it, it->mode_view, &it->mode_states);
2854
2855    edje_object_part_swallow(it->mode_view,
2856                             edje_object_data_get(it->mode_view, "mode_part"),
2857                             it->base.view);
2858
2859    it->want_unrealize = EINA_FALSE;
2860    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2861    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2862 }
2863
2864 static void
2865 _mode_item_unrealize(Elm_Genlist_Item *it)
2866 {
2867    Widget_Data *wd = it->wd;
2868    Evas_Object *icon;
2869    if (!it->mode_view) return;
2870
2871    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2872    elm_widget_stringlist_free(it->mode_labels);
2873    it->mode_labels = NULL;
2874    elm_widget_stringlist_free(it->mode_icons);
2875    it->mode_icons = NULL;
2876    elm_widget_stringlist_free(it->mode_states);
2877
2878    EINA_LIST_FREE(it->mode_icon_objs, icon)
2879      evas_object_del(icon);
2880
2881    edje_object_part_unswallow(it->mode_view, it->base.view);
2882    evas_object_smart_member_add(it->base.view, wd->pan_smart);
2883    evas_object_del(it->mode_view);
2884    it->mode_view = NULL;
2885
2886    if (wd->mode_item == it)
2887      wd->mode_item = NULL;
2888    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2889    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2890 }
2891
2892 static void
2893 _item_mode_set(Elm_Genlist_Item *it)
2894 {
2895    if (!it) return;
2896    Widget_Data *wd = it->wd;
2897    if (!wd) return;
2898    char buf[1024];
2899
2900    wd->mode_item = it;
2901    it->nocache = EINA_TRUE;
2902
2903    if (wd->scr_hold_timer)
2904      {
2905         ecore_timer_del(wd->scr_hold_timer);
2906         wd->scr_hold_timer = NULL;
2907      }
2908    elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
2909    wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, wd);
2910
2911    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2912    _mode_item_realize(it);
2913    _item_position(it, it->mode_view, it->scrl_x, it->scrl_y);
2914    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2915    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2916
2917    snprintf(buf, sizeof(buf), "elm,state,%s,active", wd->mode_type);
2918    edje_object_signal_emit(it->mode_view, buf, "elm");
2919 }
2920
2921 static void
2922 _item_mode_unset(Widget_Data *wd)
2923 {
2924    if (!wd) return;
2925    if (!wd->mode_item) return;
2926    char buf[1024], buf2[1024];
2927    Elm_Genlist_Item *it;
2928
2929    it = wd->mode_item;
2930    it->nocache = EINA_TRUE;
2931
2932    snprintf(buf, sizeof(buf), "elm,state,%s,passive", wd->mode_type);
2933    snprintf(buf2, sizeof(buf2), "elm,state,%s,passive,finished", wd->mode_type);
2934
2935    edje_object_signal_emit(it->mode_view, buf, "elm");
2936    edje_object_signal_callback_add(it->mode_view, buf2, "elm", _mode_finished_signal_cb, it);
2937
2938    wd->mode_item = NULL;
2939 }
2940
2941 static void
2942 _item_auto_scroll(Widget_Data *wd)
2943 {
2944    if (!wd) return;
2945    Elm_Genlist_Item  *it;
2946    Eina_List *l;
2947    Evas_Coord ox, oy, ow, oh;
2948
2949    if ((wd->expanded_item) && (wd->auto_scroll_enabled))
2950      {
2951         evas_object_geometry_get(wd->obj, &ox, &oy, &ow, &oh);
2952         if (wd->expanded_item->scrl_y > (oh + oy) / 2)
2953           {
2954              EINA_LIST_FOREACH(wd->expanded_item->items, l, it)
2955                 elm_genlist_item_bring_in(it);
2956           }
2957         wd->auto_scroll_enabled = EINA_FALSE;
2958      }
2959 }
2960
2961 EAPI Evas_Object *
2962 elm_genlist_add(Evas_Object *parent)
2963 {
2964    Evas_Object *obj;
2965    Evas *e;
2966    Widget_Data *wd;
2967    Evas_Coord minw, minh;
2968    static Evas_Smart *smart = NULL;
2969
2970    if (!smart)
2971      {
2972         static Evas_Smart_Class sc;
2973
2974         evas_object_smart_clipped_smart_set(&_pan_sc);
2975         sc = _pan_sc;
2976         sc.name = "elm_genlist_pan";
2977         sc.version = EVAS_SMART_CLASS_VERSION;
2978         sc.add = _pan_add;
2979         sc.del = _pan_del;
2980         sc.resize = _pan_resize;
2981         sc.move = _pan_move;
2982         sc.calculate = _pan_calculate;
2983         if (!(smart = evas_smart_class_new(&sc))) return NULL;
2984      }
2985
2986    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
2987
2988    ELM_SET_WIDTYPE(widtype, "genlist");
2989    elm_widget_type_set(obj, "genlist");
2990    elm_widget_sub_object_add(parent, obj);
2991    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
2992    elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
2993    elm_widget_data_set(obj, wd);
2994    elm_widget_del_hook_set(obj, _del_hook);
2995    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
2996    elm_widget_theme_hook_set(obj, _theme_hook);
2997    elm_widget_can_focus_set(obj, EINA_TRUE);
2998    elm_widget_event_hook_set(obj, _event_hook);
2999    elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
3000
3001    wd->scr = elm_smart_scroller_add(e);
3002    elm_smart_scroller_widget_set(wd->scr, obj);
3003    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
3004                                        elm_widget_style_get(obj));
3005    elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
3006                                        _elm_config->thumbscroll_bounce_enable);
3007    elm_widget_resize_object_set(obj, wd->scr);
3008
3009    evas_object_smart_callback_add(wd->scr, "edge,left", _scroll_edge_left, obj);
3010    evas_object_smart_callback_add(wd->scr, "edge,right", _scroll_edge_right,
3011                                   obj);
3012    evas_object_smart_callback_add(wd->scr, "edge,top", _scroll_edge_top, obj);
3013    evas_object_smart_callback_add(wd->scr, "edge,bottom", _scroll_edge_bottom,
3014                                   obj);
3015
3016    wd->obj = obj;
3017    wd->mode = ELM_LIST_SCROLL;
3018    wd->max_items_per_block = MAX_ITEMS_PER_BLOCK;
3019    wd->item_cache_max = wd->max_items_per_block * 2;
3020    wd->longpress_timeout = _elm_config->longpress_timeout;
3021
3022    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
3023    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
3024    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
3025    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
3026
3027    wd->pan_smart = evas_object_smart_add(e, smart);
3028    wd->pan = evas_object_smart_data_get(wd->pan_smart);
3029    wd->pan->wd = wd;
3030
3031    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3032                                      _pan_set, _pan_get, _pan_max_get,
3033                                      _pan_min_get, _pan_child_size_get);
3034
3035    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3036                              &minw, &minh);
3037    evas_object_size_hint_min_set(obj, minw, minh);
3038
3039    evas_object_smart_callbacks_descriptions_set(obj, _signals);
3040
3041    _mirrored_set(obj, elm_widget_mirrored_get(obj));
3042    _sizing_eval(obj);
3043    return obj;
3044 }
3045
3046 static Elm_Genlist_Item *
3047 _item_new(Widget_Data                  *wd,
3048           const Elm_Genlist_Item_Class *itc,
3049           const void                   *data,
3050           Elm_Genlist_Item             *parent,
3051           Elm_Genlist_Item_Flags        flags,
3052           Evas_Smart_Cb                 func,
3053           const void                   *func_data)
3054 {
3055    Elm_Genlist_Item *it;
3056
3057    it = elm_widget_item_new(wd->obj, Elm_Genlist_Item);
3058    if (!it) return NULL;
3059    it->wd = wd;
3060    it->itc = itc;
3061    it->base.data = data;
3062    it->parent = parent;
3063    it->flags = flags;
3064    it->func.func = func;
3065    it->func.data = func_data;
3066    it->mouse_cursor = NULL;
3067    it->expanded_depth = 0;
3068
3069    if (it->parent)
3070      {
3071         if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
3072           it->group_item = parent;
3073         else if (it->parent->group_item)
3074           it->group_item = it->parent->group_item;
3075      }
3076    return it;
3077 }
3078
3079 static void
3080 _item_block_add(Widget_Data      *wd,
3081                 Elm_Genlist_Item *it)
3082 {
3083    Item_Block *itb = NULL;
3084
3085    if (!it->rel)
3086      {
3087 newblock:
3088         if (it->rel)
3089           {
3090              itb = calloc(1, sizeof(Item_Block));
3091              if (!itb) return;
3092              itb->wd = wd;
3093              if (!it->rel->block)
3094                {
3095                   wd->blocks =
3096                     eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3097                   itb->items = eina_list_append(itb->items, it);
3098                }
3099              else
3100                {
3101                   if (it->before)
3102                     {
3103                        wd->blocks = eina_inlist_prepend_relative
3104                            (wd->blocks, EINA_INLIST_GET(itb),
3105                            EINA_INLIST_GET(it->rel->block));
3106                        itb->items =
3107                          eina_list_prepend_relative(itb->items, it, it->rel);
3108                     }
3109                   else
3110                     {
3111                        wd->blocks = eina_inlist_append_relative
3112                            (wd->blocks, EINA_INLIST_GET(itb),
3113                            EINA_INLIST_GET(it->rel->block));
3114                        itb->items =
3115                          eina_list_append_relative(itb->items, it, it->rel);
3116                     }
3117                }
3118           }
3119         else
3120           {
3121              if (it->before)
3122                {
3123                   if (wd->blocks)
3124                     {
3125                        itb = (Item_Block *)(wd->blocks);
3126                        if (itb->count >= wd->max_items_per_block)
3127                          {
3128                             itb = calloc(1, sizeof(Item_Block));
3129                             if (!itb) return;
3130                             itb->wd = wd;
3131                             wd->blocks =
3132                               eina_inlist_prepend(wd->blocks,
3133                                                   EINA_INLIST_GET(itb));
3134                          }
3135                     }
3136                   else
3137                     {
3138                        itb = calloc(1, sizeof(Item_Block));
3139                        if (!itb) return;
3140                        itb->wd = wd;
3141                        wd->blocks =
3142                          eina_inlist_prepend(wd->blocks, EINA_INLIST_GET(itb));
3143                     }
3144                   itb->items = eina_list_prepend(itb->items, it);
3145                }
3146              else
3147                {
3148                   if (wd->blocks)
3149                     {
3150                        itb = (Item_Block *)(wd->blocks->last);
3151                        if (itb->count >= wd->max_items_per_block)
3152                          {
3153                             itb = calloc(1, sizeof(Item_Block));
3154                             if (!itb) return;
3155                             itb->wd = wd;
3156                             wd->blocks =
3157                               eina_inlist_append(wd->blocks,
3158                                                  EINA_INLIST_GET(itb));
3159                          }
3160                     }
3161                   else
3162                     {
3163                        itb = calloc(1, sizeof(Item_Block));
3164                        if (!itb) return;
3165                        itb->wd = wd;
3166                        wd->blocks =
3167                          eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3168                     }
3169                   itb->items = eina_list_append(itb->items, it);
3170                }
3171           }
3172      }
3173    else
3174      {
3175         itb = it->rel->block;
3176         if (!itb) goto newblock;
3177         if (it->before)
3178           itb->items = eina_list_prepend_relative(itb->items, it, it->rel);
3179         else
3180           itb->items = eina_list_append_relative(itb->items, it, it->rel);
3181      }
3182    itb->count++;
3183    itb->changed = EINA_TRUE;
3184    it->block = itb;
3185    if (itb->wd->calc_job) ecore_job_del(itb->wd->calc_job);
3186    itb->wd->calc_job = ecore_job_add(_calc_job, itb->wd);
3187    if (it->rel)
3188      {
3189         it->rel->relcount--;
3190         if ((it->rel->delete_me) && (!it->rel->relcount))
3191           _item_del(it->rel);
3192         it->rel = NULL;
3193      }
3194    if (itb->count > itb->wd->max_items_per_block)
3195      {
3196         int newc;
3197         Item_Block *itb2;
3198         Elm_Genlist_Item *it2;
3199
3200         newc = itb->count / 2;
3201         itb2 = calloc(1, sizeof(Item_Block));
3202         if (!itb2) return;
3203         itb2->wd = wd;
3204         wd->blocks =
3205           eina_inlist_append_relative(wd->blocks, EINA_INLIST_GET(itb2),
3206                                       EINA_INLIST_GET(itb));
3207         itb2->changed = EINA_TRUE;
3208         while ((itb->count > newc) && (itb->items))
3209           {
3210              Eina_List *l;
3211
3212              l = eina_list_last(itb->items);
3213              it2 = l->data;
3214              itb->items = eina_list_remove_list(itb->items, l);
3215              itb->count--;
3216
3217              itb2->items = eina_list_prepend(itb2->items, it2);
3218              it2->block = itb2;
3219              itb2->count++;
3220           }
3221      }
3222 }
3223
3224 static int
3225 _queue_process(Widget_Data *wd)
3226 {
3227    int n;
3228    Eina_Bool showme = EINA_FALSE;
3229    double t0, t;
3230
3231    t0 = ecore_time_get();
3232    //evas_event_freeze(evas_object_evas_get(wd->obj));
3233    for (n = 0; (wd->queue) && (n < 128); n++)
3234      {
3235         Elm_Genlist_Item *it;
3236
3237         it = wd->queue->data;
3238         wd->queue = eina_list_remove_list(wd->queue, wd->queue);
3239         it->queued = EINA_FALSE;
3240         _item_block_add(wd, it);
3241         t = ecore_time_get();
3242         if (it->block->changed)
3243           {
3244              showme = _item_block_recalc(it->block, it->block->num, EINA_TRUE);
3245              it->block->changed = 0;
3246           }
3247         if (showme) it->block->showme = EINA_TRUE;
3248         if (eina_inlist_count(wd->blocks) > 1)
3249           {
3250              if ((t - t0) > (ecore_animator_frametime_get())) break;
3251           }
3252      }
3253    //evas_event_thaw(evas_object_evas_get(wd->obj));
3254    //evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3255    return n;
3256 }
3257
3258 static Eina_Bool
3259 _idle_process(void *data, Eina_Bool *wakeup)
3260 {
3261    Widget_Data *wd = data;
3262
3263    //xxx
3264    //static double q_start = 0.0;
3265    //if (q_start == 0.0) q_start = ecore_time_get();
3266    //xxx
3267    if (_queue_process(wd) > 0) *wakeup = EINA_TRUE;
3268    if (!wd->queue)
3269      {
3270         //xxx
3271         //printf("PROCESS TIME: %3.3f\n", ecore_time_get() - q_start);
3272         //xxx
3273         return ECORE_CALLBACK_CANCEL;
3274      }
3275    return ECORE_CALLBACK_RENEW;
3276 }
3277
3278 static Eina_Bool
3279 _item_idle_enterer(void *data)
3280 {
3281    Widget_Data *wd = data;
3282    Eina_Bool wakeup = EINA_FALSE;
3283    Eina_Bool ok = _idle_process(data, &wakeup);
3284
3285    if (wakeup)
3286      {
3287         // wake up mainloop
3288         if (wd->calc_job) ecore_job_del(wd->calc_job);
3289         wd->calc_job = ecore_job_add(_calc_job, wd);
3290      }
3291    if (ok == ECORE_CALLBACK_CANCEL) wd->queue_idle_enterer = NULL;
3292    return ok;
3293 }
3294
3295 static void
3296 _item_queue(Widget_Data      *wd,
3297             Elm_Genlist_Item *it)
3298 {
3299    if (it->queued) return;
3300    it->queued = EINA_TRUE;
3301    wd->queue = eina_list_append(wd->queue, it);
3302 // FIXME: why does a freeze then thaw here cause some genlist
3303 // elm_genlist_item_append() to be much much slower?
3304 //   evas_event_freeze(evas_object_evas_get(wd->obj));
3305    while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
3306      {
3307         if (wd->queue_idle_enterer)
3308           {
3309              ecore_idle_enterer_del(wd->queue_idle_enterer);
3310              wd->queue_idle_enterer = NULL;
3311           }
3312         _queue_process(wd);
3313      }
3314 //   evas_event_thaw(evas_object_evas_get(wd->obj));
3315 //   evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3316    if (!wd->queue_idle_enterer)
3317      wd->queue_idle_enterer = ecore_idle_enterer_add(_item_idle_enterer, wd);
3318 }
3319
3320 static int
3321 _elm_genlist_item_compare_data(const void *data, const void *data1)
3322 {
3323    const Elm_Genlist_Item *item = data;
3324    const Elm_Genlist_Item *item1 = data1;
3325
3326    return _elm_genlist_item_compare_data_cb(item->base.data, item1->base.data);
3327 }
3328
3329 static int
3330 _elm_genlist_item_compare(const void *data, const void *data1)
3331 {
3332    const Elm_Genlist_Item *item, *item1;
3333    item = ELM_GENLIST_ITEM_FROM_INLIST(data);
3334    item1 = ELM_GENLIST_ITEM_FROM_INLIST(data1);
3335    return _elm_genlist_item_compare_cb(item, item1);
3336 }
3337
3338 static int
3339 _elm_genlist_item_list_compare(const void *data, const void *data1)
3340 {
3341    const Elm_Genlist_Item *item = data;
3342    const Elm_Genlist_Item *item1 = data1;
3343    return _elm_genlist_item_compare_cb(item, item1);
3344 }
3345
3346 static void
3347 _item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
3348 {
3349    if (!it) return;
3350    if (!after) return;
3351
3352    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3353    _item_block_del(it);
3354
3355    it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
3356    it->rel = after;
3357    it->rel->relcount++;
3358    it->before = EINA_FALSE;
3359    if (after->group_item) it->group_item = after->group_item;
3360    _item_queue(it->wd, it);
3361
3362    // TODO: change this to smart callback
3363    if (it->itc->func.moved)
3364      it->itc->func.moved(it->base.widget, it, after, EINA_TRUE);
3365 }
3366
3367 static void
3368 _item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
3369 {
3370    if (!it) return;
3371    if (!before) return;
3372
3373    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3374    _item_block_del(it);
3375    it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
3376    it->rel = before;
3377    it->rel->relcount++;
3378    it->before = EINA_TRUE;
3379    if (before->group_item) it->group_item = before->group_item;
3380    _item_queue(it->wd, it);
3381
3382    // TODO: change this to smart callback
3383    if (it->itc->func.moved)
3384      it->itc->func.moved(it->base.widget, it, before, EINA_FALSE);
3385 }
3386
3387 EAPI Elm_Genlist_Item *
3388 elm_genlist_item_append(Evas_Object                  *obj,
3389                         const Elm_Genlist_Item_Class *itc,
3390                         const void                   *data,
3391                         Elm_Genlist_Item             *parent,
3392                         Elm_Genlist_Item_Flags        flags,
3393                         Evas_Smart_Cb                 func,
3394                         const void                   *func_data)
3395 {
3396    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3397    Widget_Data *wd = elm_widget_data_get(obj);
3398    if (!wd) return NULL;
3399    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3400                                     func_data);
3401    if (!it) return NULL;
3402    if (!it->parent)
3403      {
3404         if (flags & ELM_GENLIST_ITEM_GROUP)
3405           wd->group_items = eina_list_append(wd->group_items, it);
3406         wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
3407         it->rel = NULL;
3408      }
3409    else
3410      {
3411         Elm_Genlist_Item *it2 = NULL;
3412         Eina_List *ll = eina_list_last(it->parent->items);
3413         if (ll) it2 = ll->data;
3414         it->parent->items = eina_list_append(it->parent->items, it);
3415         if (!it2) it2 = it->parent;
3416         wd->items =
3417           eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3418                                       EINA_INLIST_GET(it2));
3419         it->rel = it2;
3420         it->rel->relcount++;
3421      }
3422    it->before = EINA_FALSE;
3423    _item_queue(wd, it);
3424    return it;
3425 }
3426
3427 EAPI Elm_Genlist_Item *
3428 elm_genlist_item_prepend(Evas_Object                  *obj,
3429                          const Elm_Genlist_Item_Class *itc,
3430                          const void                   *data,
3431                          Elm_Genlist_Item             *parent,
3432                          Elm_Genlist_Item_Flags        flags,
3433                          Evas_Smart_Cb                 func,
3434                          const void                   *func_data)
3435 {
3436    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3437    Widget_Data *wd = elm_widget_data_get(obj);
3438    if (!wd) return NULL;
3439    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3440                                     func_data);
3441    if (!it) return NULL;
3442    if (!it->parent)
3443      {
3444         if (flags & ELM_GENLIST_ITEM_GROUP)
3445           wd->group_items = eina_list_prepend(wd->group_items, it);
3446         wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
3447         it->rel = NULL;
3448      }
3449    else
3450      {
3451         Elm_Genlist_Item *it2 = NULL;
3452         Eina_List *ll = it->parent->items;
3453         if (ll) it2 = ll->data;
3454         it->parent->items = eina_list_prepend(it->parent->items, it);
3455         if (!it2) it2 = it->parent;
3456         wd->items =
3457           eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3458                                        EINA_INLIST_GET(it2));
3459         it->rel = it2;
3460         it->rel->relcount++;
3461      }
3462    it->before = EINA_TRUE;
3463    _item_queue(wd, it);
3464    return it;
3465 }
3466
3467 EAPI Elm_Genlist_Item *
3468 elm_genlist_item_insert_after(Evas_Object                  *obj,
3469                               const Elm_Genlist_Item_Class *itc,
3470                               const void                   *data,
3471                               Elm_Genlist_Item             *parent,
3472                               Elm_Genlist_Item             *after,
3473                               Elm_Genlist_Item_Flags        flags,
3474                               Evas_Smart_Cb                 func,
3475                               const void                   *func_data)
3476 {
3477    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3478    EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
3479    Widget_Data *wd = elm_widget_data_get(obj);
3480    if (!wd) return NULL;
3481    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3482                                     func_data);
3483    if (!it) return NULL;
3484    /* It makes no sense to insert after in an empty list with after != NULL, something really bad is happening in your app. */
3485    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
3486
3487    if (!it->parent)
3488      {
3489         if ((flags & ELM_GENLIST_ITEM_GROUP) &&
3490             (after->flags & ELM_GENLIST_ITEM_GROUP))
3491           wd->group_items = eina_list_append_relative(wd->group_items, it,
3492                                                       after);
3493      }
3494    else
3495      {
3496         it->parent->items = eina_list_append_relative(it->parent->items, it,
3497                                                       after);
3498      }
3499    wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3500                                            EINA_INLIST_GET(after));
3501    it->rel = after;
3502    it->rel->relcount++;
3503    it->before = EINA_FALSE;
3504    _item_queue(wd, it);
3505    return it;
3506 }
3507
3508 EAPI Elm_Genlist_Item *
3509 elm_genlist_item_insert_before(Evas_Object                  *obj,
3510                                const Elm_Genlist_Item_Class *itc,
3511                                const void                   *data,
3512                                Elm_Genlist_Item             *parent,
3513                                Elm_Genlist_Item             *before,
3514                                Elm_Genlist_Item_Flags        flags,
3515                                Evas_Smart_Cb                 func,
3516                                const void                   *func_data)
3517 {
3518    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3519    EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
3520    Widget_Data *wd = elm_widget_data_get(obj);
3521    if (!wd) return NULL;
3522    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3523                                     func_data);
3524    if (!it) return NULL;
3525    /* It makes no sense to insert before in an empty list with before != NULL, something really bad is happening in your app. */
3526    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
3527
3528    if (!it->parent)
3529      {
3530         if ((flags & ELM_GENLIST_ITEM_GROUP) &&
3531             (before->flags & ELM_GENLIST_ITEM_GROUP))
3532           wd->group_items = eina_list_prepend_relative(wd->group_items, it,
3533                                                        before);
3534      }
3535    else
3536      {
3537         it->parent->items = eina_list_prepend_relative(it->parent->items, it,
3538                                                        before);
3539      }
3540    wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3541                                             EINA_INLIST_GET(before));
3542    it->rel = before;
3543    it->rel->relcount++;
3544    it->before = EINA_TRUE;
3545    _item_queue(wd, it);
3546    return it;
3547 }
3548
3549 EAPI Elm_Genlist_Item *
3550 elm_genlist_item_direct_sorted_insert(Evas_Object                  *obj,
3551                                       const Elm_Genlist_Item_Class *itc,
3552                                       const void                   *data,
3553                                       Elm_Genlist_Item             *parent,
3554                                       Elm_Genlist_Item_Flags        flags,
3555                                       Eina_Compare_Cb               comp,
3556                                       Evas_Smart_Cb                 func,
3557                                       const void                   *func_data)
3558 {
3559    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3560    Widget_Data *wd = elm_widget_data_get(obj);
3561    if (!wd) return NULL;
3562    Elm_Genlist_Item *rel = NULL;
3563    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3564                                     func_data);
3565    if (!it) return NULL;
3566
3567    _elm_genlist_item_compare_cb = comp;
3568
3569    if (it->parent)
3570      {
3571         Eina_List *l;
3572         int cmp_result;
3573
3574         l = eina_list_search_sorted_near_list(it->parent->items,
3575                                               _elm_genlist_item_list_compare, it,
3576                                               &cmp_result);
3577         if (l)
3578           rel = eina_list_data_get(l);
3579         else
3580           rel = it->parent;
3581
3582         if (cmp_result >= 0)
3583           {
3584              it->parent->items = eina_list_prepend_relative_list(it->parent->items, it, l);
3585              wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(rel));
3586              it->before = EINA_FALSE;
3587           }
3588         else if (cmp_result < 0)
3589           {
3590              it->parent->items = eina_list_append_relative_list(it->parent->items, it, l);
3591              wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(rel));
3592              it->before = EINA_TRUE;
3593           }
3594      }
3595    else
3596      {
3597         if (flags & ELM_GENLIST_ITEM_GROUP)
3598           wd->group_items = eina_list_append(wd->group_items, it);
3599
3600         wd->items = eina_inlist_sorted_insert(wd->items, EINA_INLIST_GET(it),
3601                                               _elm_genlist_item_compare);
3602
3603         if (EINA_INLIST_GET(it)->next)
3604           {
3605              rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3606              it->before = EINA_TRUE;
3607           }
3608         else if (EINA_INLIST_GET(it)->prev)
3609           {
3610              rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3611              it->before = EINA_FALSE;
3612           }
3613      }
3614
3615    if (rel)
3616      {
3617         it->rel = rel;
3618         it->rel->relcount++;
3619      }
3620
3621    _item_queue(wd, it);
3622
3623    return it;
3624 }
3625
3626 EAPI Elm_Genlist_Item *
3627 elm_genlist_item_sorted_insert(Evas_Object                  *obj,
3628                                const Elm_Genlist_Item_Class *itc,
3629                                const void                   *data,
3630                                Elm_Genlist_Item             *parent,
3631                                Elm_Genlist_Item_Flags        flags,
3632                                Eina_Compare_Cb               comp,
3633                                Evas_Smart_Cb                 func,
3634                                const void                   *func_data)
3635 {
3636    _elm_genlist_item_compare_data_cb = comp;
3637
3638    return elm_genlist_item_direct_sorted_insert(obj, itc, data, parent, flags,
3639                                                 _elm_genlist_item_compare_data, func, func_data);
3640 }
3641
3642 EAPI void
3643 elm_genlist_clear(Evas_Object *obj)
3644 {
3645    ELM_CHECK_WIDTYPE(obj, widtype);
3646    Widget_Data *wd = elm_widget_data_get(obj);
3647    if (!wd) return;
3648    if (wd->walking > 0)
3649      {
3650         Elm_Genlist_Item *it;
3651
3652         wd->clear_me = EINA_TRUE;
3653         EINA_INLIST_FOREACH(wd->items, it)
3654           {
3655              it->delete_me = EINA_TRUE;
3656           }
3657         return;
3658      }
3659    evas_event_freeze(evas_object_evas_get(wd->obj));
3660    while (wd->items)
3661      {
3662         Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3663
3664         if (wd->anchor_item == it)
3665           {
3666              wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3667              if (!wd->anchor_item)
3668                wd->anchor_item =
3669                  ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3670           }
3671         wd->items = eina_inlist_remove(wd->items, wd->items);
3672         if (it->flags & ELM_GENLIST_ITEM_GROUP)
3673           it->wd->group_items = eina_list_remove(it->wd->group_items, it);
3674         elm_widget_item_pre_notify_del(it);
3675         if (it->realized) _item_unrealize(it, EINA_FALSE);
3676         if (((wd->clear_me) || (!it->delete_me)) && (it->itc->func.del))
3677           it->itc->func.del((void *)it->base.data, it->base.widget);
3678         if (it->long_timer) ecore_timer_del(it->long_timer);
3679         if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
3680         elm_widget_item_del(it);
3681      }
3682    wd->clear_me = EINA_FALSE;
3683    wd->anchor_item = NULL;
3684    while (wd->blocks)
3685      {
3686         Item_Block *itb = (Item_Block *)(wd->blocks);
3687
3688         wd->blocks = eina_inlist_remove(wd->blocks, wd->blocks);
3689         if (itb->items) eina_list_free(itb->items);
3690         free(itb);
3691      }
3692    if (wd->calc_job)
3693      {
3694         ecore_job_del(wd->calc_job);
3695         wd->calc_job = NULL;
3696      }
3697    if (wd->queue_idle_enterer)
3698      {
3699         ecore_idle_enterer_del(wd->queue_idle_enterer);
3700         wd->queue_idle_enterer = NULL;
3701      }
3702    if (wd->must_recalc_idler)
3703      {
3704         ecore_idler_del(wd->must_recalc_idler);
3705         wd->must_recalc_idler = NULL;
3706      }
3707    if (wd->queue)
3708      {
3709         eina_list_free(wd->queue);
3710         wd->queue = NULL;
3711      }
3712    if (wd->selected)
3713      {
3714         eina_list_free(wd->selected);
3715         wd->selected = NULL;
3716      }
3717    if (wd->reorder_move_animator)
3718      {
3719         ecore_animator_del(wd->reorder_move_animator);
3720         wd->reorder_move_animator = NULL;
3721      }
3722    wd->show_item = NULL;
3723    wd->pan_x = 0;
3724    wd->pan_y = 0;
3725    wd->old_pan_y = 0;
3726    wd->minw = 0;
3727    wd->minh = 0;
3728    if (wd->pan_smart)
3729      {
3730         evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
3731         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
3732      }
3733    _sizing_eval(obj);
3734    evas_event_thaw(evas_object_evas_get(wd->obj));
3735    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3736 }
3737
3738 EAPI void
3739 elm_genlist_multi_select_set(Evas_Object *obj,
3740                              Eina_Bool    multi)
3741 {
3742    ELM_CHECK_WIDTYPE(obj, widtype);
3743    Widget_Data *wd = elm_widget_data_get(obj);
3744    if (!wd) return;
3745    wd->multi = multi;
3746 }
3747
3748 EAPI Eina_Bool
3749 elm_genlist_multi_select_get(const Evas_Object *obj)
3750 {
3751    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3752    Widget_Data *wd = elm_widget_data_get(obj);
3753    if (!wd) return EINA_FALSE;
3754    return wd->multi;
3755 }
3756
3757 EAPI Elm_Genlist_Item *
3758 elm_genlist_selected_item_get(const Evas_Object *obj)
3759 {
3760    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3761    Widget_Data *wd = elm_widget_data_get(obj);
3762    if (!wd) return NULL;
3763    if (wd->selected) return wd->selected->data;
3764    return NULL;
3765 }
3766
3767 EAPI const Eina_List *
3768 elm_genlist_selected_items_get(const Evas_Object *obj)
3769 {
3770    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3771    Widget_Data *wd = elm_widget_data_get(obj);
3772    if (!wd) return NULL;
3773    return wd->selected;
3774 }
3775
3776 EAPI Eina_List *
3777 elm_genlist_realized_items_get(const Evas_Object *obj)
3778 {
3779    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3780    Widget_Data *wd = elm_widget_data_get(obj);
3781    Eina_List *list = NULL;
3782    Item_Block *itb;
3783    Eina_Bool done = EINA_FALSE;
3784    if (!wd) return NULL;
3785    EINA_INLIST_FOREACH(wd->blocks, itb)
3786      {
3787         if (itb->realized)
3788           {
3789              Eina_List *l;
3790              Elm_Genlist_Item *it;
3791
3792              done = 1;
3793              EINA_LIST_FOREACH(itb->items, l, it)
3794                {
3795                   if (it->realized) list = eina_list_append(list, it);
3796                }
3797           }
3798         else
3799           {
3800              if (done) break;
3801           }
3802      }
3803    return list;
3804 }
3805
3806 EAPI Elm_Genlist_Item *
3807 elm_genlist_at_xy_item_get(const Evas_Object *obj,
3808                            Evas_Coord         x,
3809                            Evas_Coord         y,
3810                            int               *posret)
3811 {
3812    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3813    Widget_Data *wd = elm_widget_data_get(obj);
3814    Evas_Coord ox, oy, ow, oh;
3815    Item_Block *itb;
3816    Evas_Coord lasty;
3817    if (!wd) return NULL;
3818    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
3819    lasty = oy;
3820    EINA_INLIST_FOREACH(wd->blocks, itb)
3821      {
3822         Eina_List *l;
3823         Elm_Genlist_Item *it;
3824
3825         if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->wd->pan_x,
3826                                  oy + itb->y - itb->wd->pan_y,
3827                                  itb->w, itb->h, x, y, 1, 1))
3828           continue;
3829         EINA_LIST_FOREACH(itb->items, l, it)
3830           {
3831              Evas_Coord itx, ity;
3832
3833              itx = ox + itb->x + it->x - itb->wd->pan_x;
3834              ity = oy + itb->y + it->y - itb->wd->pan_y;
3835              if (ELM_RECTS_INTERSECT(itx, ity, it->w, it->h, x, y, 1, 1))
3836                {
3837                   if (posret)
3838                     {
3839                        if (y <= (ity + (it->h / 4))) *posret = -1;
3840                        else if (y >= (ity + it->h - (it->h / 4)))
3841                          *posret = 1;
3842                        else *posret = 0;
3843                     }
3844                   return it;
3845                }
3846              lasty = ity + it->h;
3847           }
3848      }
3849    if (posret)
3850      {
3851         if (y > lasty) *posret = 1;
3852         else *posret = -1;
3853      }
3854    return NULL;
3855 }
3856
3857 EAPI Elm_Genlist_Item *
3858 elm_genlist_first_item_get(const Evas_Object *obj)
3859 {
3860    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3861    Widget_Data *wd = elm_widget_data_get(obj);
3862    if (!wd) return NULL;
3863    if (!wd->items) return NULL;
3864    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3865    while ((it) && (it->delete_me))
3866      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3867    return it;
3868 }
3869
3870 EAPI Elm_Genlist_Item *
3871 elm_genlist_last_item_get(const Evas_Object *obj)
3872 {
3873    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3874    Widget_Data *wd = elm_widget_data_get(obj);
3875    if (!wd) return NULL;
3876    if (!wd->items) return NULL;
3877    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
3878    while ((it) && (it->delete_me))
3879      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3880    return it;
3881 }
3882
3883 EAPI Elm_Genlist_Item *
3884 elm_genlist_item_next_get(const Elm_Genlist_Item *it)
3885 {
3886    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
3887    while (it)
3888      {
3889         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3890         if ((it) && (!it->delete_me)) break;
3891      }
3892    return (Elm_Genlist_Item *)it;
3893 }
3894
3895 EAPI Elm_Genlist_Item *
3896 elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
3897 {
3898    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
3899    while (it)
3900      {
3901         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3902         if ((it) && (!it->delete_me)) break;
3903      }
3904    return (Elm_Genlist_Item *)it;
3905 }
3906
3907 EAPI Evas_Object *
3908 elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
3909 {
3910    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
3911    return it->base.widget;
3912 }
3913
3914 EAPI Elm_Genlist_Item *
3915 elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
3916 {
3917    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
3918    return it->parent;
3919 }
3920
3921 EAPI void
3922 elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
3923 {
3924    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
3925    Eina_List *tl = NULL, *l;
3926    Elm_Genlist_Item *it2;
3927
3928    EINA_LIST_FOREACH(it->items, l, it2)
3929      tl = eina_list_append(tl, it2);
3930    EINA_LIST_FREE(tl, it2)
3931      elm_genlist_item_del(it2);
3932 }
3933
3934 EAPI void
3935 elm_genlist_item_selected_set(Elm_Genlist_Item *it,
3936                               Eina_Bool         selected)
3937 {
3938    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
3939    Widget_Data *wd = elm_widget_data_get(it->base.widget);
3940    if (!wd) return;
3941    if ((it->delete_me) || (it->disabled)) return;
3942    selected = !!selected;
3943    if (it->selected == selected) return;
3944
3945    if (selected)
3946      {
3947         if (!wd->multi)
3948           {
3949              while (wd->selected)
3950                {
3951                   _item_unhighlight(wd->selected->data);
3952                   _item_unselect(wd->selected->data);
3953                }
3954           }
3955         _item_highlight(it);
3956         _item_select(it);
3957      }
3958    else
3959      {
3960         _item_unhighlight(it);
3961         _item_unselect(it);
3962      }
3963 }
3964
3965 EAPI Eina_Bool
3966 elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
3967 {
3968    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
3969    return it->selected;
3970 }
3971
3972 EAPI void
3973 elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
3974                               Eina_Bool         expanded)
3975 {
3976    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
3977    if (it->expanded == expanded) return;
3978    it->expanded = expanded;
3979    it->wd->expanded_item = it;
3980    if (it->expanded)
3981      {
3982         if (it->realized)
3983           edje_object_signal_emit(it->base.view, "elm,state,expanded", "elm");
3984         evas_object_smart_callback_call(it->base.widget, SIG_EXPANDED, it);
3985         it->wd->auto_scroll_enabled = EINA_TRUE;
3986      }
3987    else
3988      {
3989         if (it->realized)
3990           edje_object_signal_emit(it->base.view, "elm,state,contracted", "elm");
3991         evas_object_smart_callback_call(it->base.widget, SIG_CONTRACTED, it);
3992         it->wd->auto_scroll_enabled = EINA_FALSE;
3993      }
3994 }
3995
3996 EAPI Eina_Bool
3997 elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
3998 {
3999    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4000    return it->expanded;
4001 }
4002
4003 EAPI int
4004 elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
4005 {
4006    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, 0);
4007    return it->expanded_depth;
4008 }
4009
4010 EAPI void
4011 elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
4012                               Eina_Bool         disabled)
4013 {
4014    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4015    Eina_List *l;
4016    Evas_Object *obj;
4017    if (it->disabled == disabled) return;
4018    if (it->delete_me) return;
4019    it->disabled = !!disabled;
4020    if (it->selected)
4021      elm_genlist_item_selected_set(it, EINA_FALSE);
4022    if (it->realized)
4023      {
4024         if (it->disabled)
4025           edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
4026         else
4027           edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
4028         EINA_LIST_FOREACH(it->icon_objs, l, obj)
4029           elm_widget_disabled_set(obj, disabled);
4030      }
4031 }
4032
4033 EAPI Eina_Bool
4034 elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
4035 {
4036    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4037    if (it->delete_me) return EINA_FALSE;
4038    return it->disabled;
4039 }
4040
4041 EAPI void
4042 elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
4043                                   Eina_Bool         display_only)
4044 {
4045    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4046    if (it->display_only == display_only) return;
4047    if (it->delete_me) return;
4048    it->display_only = display_only;
4049    it->mincalcd = EINA_FALSE;
4050    it->updateme = EINA_TRUE;
4051    if (it->block) it->block->updateme = EINA_TRUE;
4052    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4053    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4054 }
4055
4056 EAPI Eina_Bool
4057 elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
4058 {
4059    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4060    if (it->delete_me) return EINA_FALSE;
4061    return it->display_only;
4062 }
4063
4064 EAPI void
4065 elm_genlist_item_show(Elm_Genlist_Item *it)
4066 {
4067    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4068    Evas_Coord gith = 0;
4069    if (it->delete_me) return;
4070    if ((it->queued) || (!it->mincalcd))
4071      {
4072         it->wd->show_item = it;
4073         it->wd->bring_in = EINA_TRUE;
4074         it->showme = EINA_TRUE;
4075         return;
4076      }
4077    if (it->wd->show_item)
4078      {
4079         it->wd->show_item->showme = EINA_FALSE;
4080         it->wd->show_item = NULL;
4081      }
4082    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4083      gith = it->group_item->h;
4084    elm_smart_scroller_child_region_show(it->wd->scr,
4085                                         it->x + it->block->x,
4086                                         it->y + it->block->y - gith,
4087                                         it->block->w, it->h);
4088 }
4089
4090 EAPI void
4091 elm_genlist_item_bring_in(Elm_Genlist_Item *it)
4092 {
4093    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4094    Evas_Coord gith = 0;
4095    if (it->delete_me) return;
4096    if ((it->queued) || (!it->mincalcd))
4097      {
4098         it->wd->show_item = it;
4099         it->wd->bring_in = EINA_TRUE;
4100         it->showme = EINA_TRUE;
4101         return;
4102      }
4103    if (it->wd->show_item)
4104      {
4105         it->wd->show_item->showme = EINA_FALSE;
4106         it->wd->show_item = NULL;
4107      }
4108    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4109      gith = it->group_item->h;
4110    elm_smart_scroller_region_bring_in(it->wd->scr,
4111                                       it->x + it->block->x,
4112                                       it->y + it->block->y - gith,
4113                                       it->block->w, it->h);
4114 }
4115
4116 EAPI void
4117 elm_genlist_item_top_show(Elm_Genlist_Item *it)
4118 {
4119    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4120    Evas_Coord ow, oh;
4121    Evas_Coord gith = 0;
4122
4123    if (it->delete_me) return;
4124    if ((it->queued) || (!it->mincalcd))
4125      {
4126         it->wd->show_item = it;
4127         it->wd->bring_in = EINA_TRUE;
4128         it->showme = EINA_TRUE;
4129         return;
4130      }
4131    if (it->wd->show_item)
4132      {
4133         it->wd->show_item->showme = EINA_FALSE;
4134         it->wd->show_item = NULL;
4135      }
4136    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4137    if (it->group_item) gith = it->group_item->h;
4138    elm_smart_scroller_child_region_show(it->wd->scr,
4139                                         it->x + it->block->x,
4140                                         it->y + it->block->y - gith,
4141                                         it->block->w, oh);
4142 }
4143
4144 EAPI void
4145 elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
4146 {
4147    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4148    Evas_Coord ow, oh;
4149    Evas_Coord gith = 0;
4150
4151    if (it->delete_me) return;
4152    if ((it->queued) || (!it->mincalcd))
4153      {
4154         it->wd->show_item = it;
4155         it->wd->bring_in = EINA_TRUE;
4156         it->showme = EINA_TRUE;
4157         return;
4158      }
4159    if (it->wd->show_item)
4160      {
4161         it->wd->show_item->showme = EINA_FALSE;
4162         it->wd->show_item = NULL;
4163      }
4164    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4165    if (it->group_item) gith = it->group_item->h;
4166    elm_smart_scroller_region_bring_in(it->wd->scr,
4167                                       it->x + it->block->x,
4168                                       it->y + it->block->y - gith,
4169                                       it->block->w, oh);
4170 }
4171
4172 EAPI void
4173 elm_genlist_item_middle_show(Elm_Genlist_Item *it)
4174 {
4175    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4176    Evas_Coord ow, oh;
4177
4178    if (it->delete_me) return;
4179    if ((it->queued) || (!it->mincalcd))
4180      {
4181         it->wd->show_item = it;
4182         it->wd->bring_in = EINA_TRUE;
4183         it->showme = EINA_TRUE;
4184         return;
4185      }
4186    if (it->wd->show_item)
4187      {
4188         it->wd->show_item->showme = EINA_FALSE;
4189         it->wd->show_item = NULL;
4190      }
4191    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4192    elm_smart_scroller_child_region_show(it->wd->scr,
4193                                         it->x + it->block->x,
4194                                         it->y + it->block->y - oh / 2 +
4195                                         it->h / 2, it->block->w, oh);
4196 }
4197
4198 EAPI void
4199 elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
4200 {
4201    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4202    Evas_Coord ow, oh;
4203
4204    if (it->delete_me) return;
4205    if ((it->queued) || (!it->mincalcd))
4206      {
4207         it->wd->show_item = it;
4208         it->wd->bring_in = EINA_TRUE;
4209         it->showme = EINA_TRUE;
4210         return;
4211      }
4212    if (it->wd->show_item)
4213      {
4214         it->wd->show_item->showme = EINA_FALSE;
4215         it->wd->show_item = NULL;
4216      }
4217    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4218    elm_smart_scroller_region_bring_in(it->wd->scr,
4219                                       it->x + it->block->x,
4220                                       it->y + it->block->y - oh / 2 + it->h / 2,
4221                                       it->block->w, oh);
4222 }
4223
4224 EAPI void
4225 elm_genlist_item_del(Elm_Genlist_Item *it)
4226 {
4227    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4228    if ((it->relcount > 0) || (it->walking > 0))
4229      {
4230         elm_widget_item_pre_notify_del(it);
4231         elm_genlist_item_subitems_clear(it);
4232         it->delete_me = EINA_TRUE;
4233         if (it->wd->show_item == it) it->wd->show_item = NULL;
4234         if (it->selected)
4235           it->wd->selected = eina_list_remove(it->wd->selected,
4236                                               it);
4237         if (it->block)
4238           {
4239              if (it->realized) _item_unrealize(it, EINA_FALSE);
4240              it->block->changed = EINA_TRUE;
4241              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
4242              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
4243           }
4244         if (it->itc->func.del)
4245           it->itc->func.del((void *)it->base.data, it->base.widget);
4246         return;
4247      }
4248    _item_del(it);
4249 }
4250
4251 EAPI void
4252 elm_genlist_item_data_set(Elm_Genlist_Item *it,
4253                           const void       *data)
4254 {
4255    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4256    elm_widget_item_data_set(it, data);
4257 }
4258
4259 EAPI void *
4260 elm_genlist_item_data_get(const Elm_Genlist_Item *it)
4261 {
4262    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4263    return elm_widget_item_data_get(it);
4264 }
4265
4266 EAPI void
4267 elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
4268 {
4269    Evas_Object *icon;
4270    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4271    EINA_LIST_FREE(it->icon_objs, icon)
4272      {
4273         elm_widget_sub_object_del(it->base.widget, icon);
4274         evas_object_smart_member_del(icon);
4275         evas_object_hide(icon);
4276      }
4277 }
4278
4279 EAPI const Evas_Object *
4280 elm_genlist_item_object_get(const Elm_Genlist_Item *it)
4281 {
4282    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4283    return it->base.view;
4284 }
4285
4286 EAPI void
4287 elm_genlist_item_update(Elm_Genlist_Item *it)
4288 {
4289    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4290    if (!it->block) return;
4291    if (it->delete_me) return;
4292    it->mincalcd = EINA_FALSE;
4293    it->updateme = EINA_TRUE;
4294    it->block->updateme = EINA_TRUE;
4295    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4296    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4297 }
4298
4299 EAPI void
4300 elm_genlist_item_item_class_update(Elm_Genlist_Item             *it,
4301                                    const Elm_Genlist_Item_Class *itc)
4302 {
4303    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4304    if (!it->block) return;
4305    EINA_SAFETY_ON_NULL_RETURN(itc);
4306    if (it->delete_me) return;
4307    it->itc = itc;
4308    it->nocache = EINA_TRUE;
4309    elm_genlist_item_update(it);
4310 }
4311
4312 EAPI const Elm_Genlist_Item_Class *
4313 elm_genlist_item_item_class_get(const Elm_Genlist_Item *it)
4314 {
4315    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4316    if (it->delete_me) return NULL;
4317    return it->itc;
4318 }
4319
4320 static Evas_Object *
4321 _elm_genlist_item_label_create(void        *data,
4322                                Evas_Object *obj __UNUSED__,
4323                                Evas_Object *tooltip,
4324                                void        *item __UNUSED__)
4325 {
4326    Evas_Object *label = elm_label_add(tooltip);
4327    if (!label)
4328      return NULL;
4329    elm_object_style_set(label, "tooltip");
4330    elm_object_text_set(label, data);
4331    return label;
4332 }
4333
4334 static void
4335 _elm_genlist_item_label_del_cb(void        *data,
4336                                Evas_Object *obj __UNUSED__,
4337                                void        *event_info __UNUSED__)
4338 {
4339    eina_stringshare_del(data);
4340 }
4341
4342 EAPI void
4343 elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *item,
4344                                   const char       *text)
4345 {
4346    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4347    text = eina_stringshare_add(text);
4348    elm_genlist_item_tooltip_content_cb_set(item, _elm_genlist_item_label_create,
4349                                            text,
4350                                            _elm_genlist_item_label_del_cb);
4351 }
4352
4353 EAPI void
4354 elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item           *item,
4355                                         Elm_Tooltip_Item_Content_Cb func,
4356                                         const void                 *data,
4357                                         Evas_Smart_Cb               del_cb)
4358 {
4359    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(item, error);
4360
4361    if ((item->tooltip.content_cb == func) && (item->tooltip.data == data))
4362      return;
4363
4364    if (item->tooltip.del_cb)
4365      item->tooltip.del_cb((void *)item->tooltip.data,
4366                           item->base.widget, item);
4367
4368    item->tooltip.content_cb = func;
4369    item->tooltip.data = data;
4370    item->tooltip.del_cb = del_cb;
4371
4372    if (item->base.view)
4373      {
4374         elm_widget_item_tooltip_content_cb_set(item,
4375                                                item->tooltip.content_cb,
4376                                                item->tooltip.data, NULL);
4377         elm_widget_item_tooltip_style_set(item, item->tooltip.style);
4378         elm_widget_item_tooltip_size_restrict_disable(item, item->tooltip.free_size);
4379      }
4380
4381    return;
4382
4383 error:
4384    if (del_cb) del_cb((void *)data, NULL, NULL);
4385 }
4386
4387 EAPI void
4388 elm_genlist_item_tooltip_unset(Elm_Genlist_Item *item)
4389 {
4390    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4391    if ((item->base.view) && (item->tooltip.content_cb))
4392      elm_widget_item_tooltip_unset(item);
4393
4394    if (item->tooltip.del_cb)
4395      item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
4396    item->tooltip.del_cb = NULL;
4397    item->tooltip.content_cb = NULL;
4398    item->tooltip.data = NULL;
4399    item->tooltip.free_size = EINA_FALSE;
4400    if (item->tooltip.style)
4401      elm_genlist_item_tooltip_style_set(item, NULL);
4402 }
4403
4404 EAPI void
4405 elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *item,
4406                                    const char       *style)
4407 {
4408    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4409    eina_stringshare_replace(&item->tooltip.style, style);
4410    if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
4411 }
4412
4413 EAPI const char *
4414 elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *item)
4415 {
4416    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4417    return item->tooltip.style;
4418 }
4419
4420 EAPI Eina_Bool
4421 elm_genlist_item_tooltip_size_restrict_disable(Elm_Genlist_Item *item, Eina_Bool disable)
4422 {
4423    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
4424    item->tooltip.free_size = disable;
4425    if (item->base.view) return elm_widget_item_tooltip_size_restrict_disable(item, disable);
4426    return EINA_TRUE;
4427 }
4428
4429 EAPI Eina_Bool
4430 elm_genlist_item_tooltip_size_restrict_disabled_get(const Elm_Genlist_Item *item)
4431 {
4432    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
4433    return item->tooltip.free_size;
4434 }
4435
4436 EAPI void
4437 elm_genlist_item_cursor_set(Elm_Genlist_Item *item,
4438                             const char       *cursor)
4439 {
4440    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4441    eina_stringshare_replace(&item->mouse_cursor, cursor);
4442    if (item->base.view) elm_widget_item_cursor_set(item, cursor);
4443 }
4444
4445 EAPI const char *
4446 elm_genlist_item_cursor_get(const Elm_Genlist_Item *item)
4447 {
4448    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4449    return elm_widget_item_cursor_get(item);
4450 }
4451
4452 EAPI void
4453 elm_genlist_item_cursor_unset(Elm_Genlist_Item *item)
4454 {
4455    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4456    if (!item->mouse_cursor)
4457      return;
4458
4459    if (item->base.view)
4460      elm_widget_item_cursor_unset(item);
4461
4462    eina_stringshare_del(item->mouse_cursor);
4463    item->mouse_cursor = NULL;
4464 }
4465
4466 EAPI void
4467 elm_genlist_item_cursor_style_set(Elm_Genlist_Item *item,
4468                                   const char       *style)
4469 {
4470    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4471    elm_widget_item_cursor_style_set(item, style);
4472 }
4473
4474 EAPI const char *
4475 elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item)
4476 {
4477    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4478    return elm_widget_item_cursor_style_get(item);
4479 }
4480
4481 EAPI void
4482 elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item,
4483                                         Eina_Bool         engine_only)
4484 {
4485    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4486    elm_widget_item_cursor_engine_only_set(item, engine_only);
4487 }
4488
4489 EAPI Eina_Bool
4490 elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item)
4491 {
4492    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
4493    return elm_widget_item_cursor_engine_only_get(item);
4494 }
4495
4496 EAPI void
4497 elm_genlist_horizontal_mode_set(Evas_Object  *obj,
4498                                 Elm_List_Mode mode)
4499 {
4500    ELM_CHECK_WIDTYPE(obj, widtype);
4501    Widget_Data *wd = elm_widget_data_get(obj);
4502    if (!wd) return;
4503    if (wd->mode == mode) return;
4504    wd->mode = mode;
4505    _sizing_eval(obj);
4506 }
4507
4508 EAPI Elm_List_Mode
4509 elm_genlist_horizontal_mode_get(const Evas_Object *obj)
4510 {
4511    ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
4512    Widget_Data *wd = elm_widget_data_get(obj);
4513    if (!wd) return ELM_LIST_LAST;
4514    return wd->mode;
4515 }
4516
4517 EAPI void
4518 elm_genlist_always_select_mode_set(Evas_Object *obj,
4519                                    Eina_Bool    always_select)
4520 {
4521    ELM_CHECK_WIDTYPE(obj, widtype);
4522    Widget_Data *wd = elm_widget_data_get(obj);
4523    if (!wd) return;
4524    wd->always_select = always_select;
4525 }
4526
4527 EAPI Eina_Bool
4528 elm_genlist_always_select_mode_get(const Evas_Object *obj)
4529 {
4530    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4531    Widget_Data *wd = elm_widget_data_get(obj);
4532    if (!wd) return EINA_FALSE;
4533    return wd->always_select;
4534 }
4535
4536 EAPI void
4537 elm_genlist_no_select_mode_set(Evas_Object *obj,
4538                                Eina_Bool    no_select)
4539 {
4540    ELM_CHECK_WIDTYPE(obj, widtype);
4541    Widget_Data *wd = elm_widget_data_get(obj);
4542    if (!wd) return;
4543    wd->no_select = no_select;
4544 }
4545
4546 EAPI Eina_Bool
4547 elm_genlist_no_select_mode_get(const Evas_Object *obj)
4548 {
4549    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4550    Widget_Data *wd = elm_widget_data_get(obj);
4551    if (!wd) return EINA_FALSE;
4552    return wd->no_select;
4553 }
4554
4555 EAPI void
4556 elm_genlist_compress_mode_set(Evas_Object *obj,
4557                               Eina_Bool    compress)
4558 {
4559    ELM_CHECK_WIDTYPE(obj, widtype);
4560    Widget_Data *wd = elm_widget_data_get(obj);
4561    if (!wd) return;
4562    wd->compress = compress;
4563    if (!compress) elm_genlist_homogeneous_set(obj, EINA_FALSE);
4564 }
4565
4566 EAPI Eina_Bool
4567 elm_genlist_compress_mode_get(const Evas_Object *obj)
4568 {
4569    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4570    Widget_Data *wd = elm_widget_data_get(obj);
4571    if (!wd) return EINA_FALSE;
4572    return wd->compress;
4573 }
4574
4575 EAPI void
4576 elm_genlist_height_for_width_mode_set(Evas_Object *obj,
4577                                       Eina_Bool    height_for_width)
4578 {
4579    ELM_CHECK_WIDTYPE(obj, widtype);
4580    Widget_Data *wd = elm_widget_data_get(obj);
4581    if (!wd) return;
4582    wd->height_for_width = !!height_for_width;
4583    if (wd->height_for_width)
4584      {
4585         elm_genlist_homogeneous_set(obj, EINA_FALSE);
4586         elm_genlist_compress_mode_set(obj, EINA_TRUE);
4587      }
4588 }
4589
4590 EAPI Eina_Bool
4591 elm_genlist_height_for_width_mode_get(const Evas_Object *obj)
4592 {
4593    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4594    Widget_Data *wd = elm_widget_data_get(obj);
4595    if (!wd) return EINA_FALSE;
4596    return wd->height_for_width;
4597 }
4598
4599 EAPI void
4600 elm_genlist_bounce_set(Evas_Object *obj,
4601                        Eina_Bool    h_bounce,
4602                        Eina_Bool    v_bounce)
4603 {
4604    ELM_CHECK_WIDTYPE(obj, widtype);
4605    Widget_Data *wd = elm_widget_data_get(obj);
4606    if (!wd) return;
4607    elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
4608 }
4609
4610 EAPI void
4611 elm_genlist_bounce_get(const Evas_Object *obj,
4612                        Eina_Bool         *h_bounce,
4613                        Eina_Bool         *v_bounce)
4614 {
4615    ELM_CHECK_WIDTYPE(obj, widtype);
4616    Widget_Data *wd = elm_widget_data_get(obj);
4617    if (!wd) return;
4618    elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
4619 }
4620
4621 EAPI void
4622 elm_genlist_homogeneous_set(Evas_Object *obj,
4623                             Eina_Bool    homogeneous)
4624 {
4625    ELM_CHECK_WIDTYPE(obj, widtype);
4626    Widget_Data *wd = elm_widget_data_get(obj);
4627    if (!wd) return;
4628    if (homogeneous) elm_genlist_compress_mode_set(obj, EINA_TRUE);
4629    wd->homogeneous = homogeneous;
4630 }
4631
4632 EAPI Eina_Bool
4633 elm_genlist_homogeneous_get(const Evas_Object *obj)
4634 {
4635    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4636    Widget_Data *wd = elm_widget_data_get(obj);
4637    if (!wd) return EINA_FALSE;
4638    return wd->homogeneous;
4639 }
4640
4641 EAPI void
4642 elm_genlist_block_count_set(Evas_Object *obj,
4643                             int          n)
4644 {
4645    ELM_CHECK_WIDTYPE(obj, widtype);
4646    Widget_Data *wd = elm_widget_data_get(obj);
4647    if (!wd) return;
4648    wd->max_items_per_block = n;
4649    wd->item_cache_max = wd->max_items_per_block * 2;
4650    _item_cache_clean(wd);
4651 }
4652
4653 EAPI int
4654 elm_genlist_block_count_get(const Evas_Object *obj)
4655 {
4656    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4657    Widget_Data *wd = elm_widget_data_get(obj);
4658    if (!wd) return 0;
4659    return wd->max_items_per_block;
4660 }
4661
4662 EAPI void
4663 elm_genlist_longpress_timeout_set(Evas_Object *obj,
4664                                   double       timeout)
4665 {
4666    ELM_CHECK_WIDTYPE(obj, widtype);
4667    Widget_Data *wd = elm_widget_data_get(obj);
4668    if (!wd) return;
4669    wd->longpress_timeout = timeout;
4670 }
4671
4672 EAPI double
4673 elm_genlist_longpress_timeout_get(const Evas_Object *obj)
4674 {
4675    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4676    Widget_Data *wd = elm_widget_data_get(obj);
4677    if (!wd) return 0;
4678    return wd->longpress_timeout;
4679 }
4680
4681 EAPI void
4682 elm_genlist_scroller_policy_set(Evas_Object        *obj,
4683                                 Elm_Scroller_Policy policy_h,
4684                                 Elm_Scroller_Policy policy_v)
4685 {
4686    ELM_CHECK_WIDTYPE(obj, widtype);
4687    Widget_Data *wd = elm_widget_data_get(obj);
4688    if (!wd) return;
4689    if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
4690        (policy_v >= ELM_SCROLLER_POLICY_LAST))
4691      return;
4692    if (wd->scr)
4693      elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
4694 }
4695
4696 EAPI void
4697 elm_genlist_scroller_policy_get(const Evas_Object   *obj,
4698                                 Elm_Scroller_Policy *policy_h,
4699                                 Elm_Scroller_Policy *policy_v)
4700 {
4701    ELM_CHECK_WIDTYPE(obj, widtype);
4702    Widget_Data *wd = elm_widget_data_get(obj);
4703    Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
4704    if ((!wd) || (!wd->scr)) return;
4705    elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
4706    if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
4707    if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
4708 }
4709
4710 EAPI void
4711 elm_genlist_realized_items_update(Evas_Object *obj)
4712 {
4713    ELM_CHECK_WIDTYPE(obj, widtype);
4714
4715    Eina_List *list, *l;
4716    Elm_Genlist_Item *it;
4717
4718    list = elm_genlist_realized_items_get(obj);
4719    EINA_LIST_FOREACH(list, l, it)
4720      elm_genlist_item_update(it);
4721 }
4722
4723 EAPI void
4724 elm_genlist_item_mode_set(Elm_Genlist_Item *it,
4725                           const char       *mode_type,
4726                           Eina_Bool         mode_set)
4727 {
4728    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4729    Widget_Data *wd = it->wd;
4730    Eina_List *l;
4731    Elm_Genlist_Item *it2;
4732
4733    if (!wd) return;
4734    if (!mode_type) return;
4735    if ((it->delete_me) || (it->disabled)) return;
4736
4737    if ((wd->mode_item == it) &&
4738        (!strcmp(mode_type, wd->mode_type)) &&
4739        (mode_set))
4740       return;
4741    if (!it->itc->mode_item_style) return;
4742
4743    if (wd->multi)
4744      {
4745         EINA_LIST_FOREACH(wd->selected, l, it2)
4746           if (it2->realized)
4747             elm_genlist_item_selected_set(it2, EINA_FALSE);
4748      }
4749    else
4750      {
4751         it2 = elm_genlist_selected_item_get(wd->obj);
4752         if ((it2) && (it2->realized))
4753           elm_genlist_item_selected_set(it2, EINA_FALSE);
4754      }
4755
4756    if (((wd->mode_type) && (strcmp(mode_type, wd->mode_type))) ||
4757        (mode_set) ||
4758        ((it == wd->mode_item) && (!mode_set)))
4759      _item_mode_unset(wd);
4760
4761    eina_stringshare_replace(&wd->mode_type, mode_type);
4762    if (mode_set) _item_mode_set(it);
4763 }
4764
4765 EAPI const char *
4766 elm_genlist_mode_get(const Evas_Object *obj)
4767 {
4768    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4769    Widget_Data *wd = elm_widget_data_get(obj);
4770    if (!wd) return NULL;
4771    return wd->mode_type;
4772 }
4773
4774 EAPI const Elm_Genlist_Item *
4775 elm_genlist_mode_item_get(const Evas_Object *obj)
4776 {
4777    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4778    Widget_Data *wd = elm_widget_data_get(obj);
4779    if (!wd) return NULL;
4780    return wd->mode_item;
4781 }
4782
4783 /**
4784  * Set reorder mode
4785  *
4786  * @param obj The genlist object
4787  * @param reorder_mode The reorder mode
4788  * (EINA_TRUE = on, EINA_FALSE = off)
4789  *
4790  * @ingroup Genlist
4791  */
4792 EAPI void
4793 elm_genlist_reorder_mode_set(Evas_Object *obj,
4794                              Eina_Bool    reorder_mode)
4795 {
4796    ELM_CHECK_WIDTYPE(obj, widtype);
4797    Widget_Data *wd = elm_widget_data_get(obj);
4798    if (!wd) return;
4799    wd->reorder_mode = reorder_mode;
4800 }
4801
4802 /**
4803  * Get the reorder mode
4804  *
4805  * @param obj The genlist object
4806  * @return The reorder mode
4807  * (EINA_TRUE = on, EINA_FALSE = off)
4808  *
4809  * @ingroup Genlist
4810  */
4811 EAPI Eina_Bool
4812 elm_genlist_reorder_mode_get(const Evas_Object *obj)
4813 {
4814    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4815    Widget_Data *wd = elm_widget_data_get(obj);
4816    if (!wd) return EINA_FALSE;
4817    return wd->reorder_mode;
4818 }