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 #include "els_scroller.h"
   7
   8 #define SWIPE_MOVES         12
   9 #define MAX_ITEMS_PER_BLOCK 32
  10 #define REORDER_EFFECT_TIME 0.5
  11
  12 typedef struct _Widget_Data Widget_Data;
  13 typedef struct _Item_Block  Item_Block;
  14 typedef struct _Pan         Pan;
  15 typedef struct _Item_Cache  Item_Cache;
  16
  17 struct _Elm_Genlist_Item
  18 {
  19    ELM_WIDGET_ITEM;
  20    EINA_INLIST;
  21    Widget_Data                  *wd;
  22    const Elm_Genlist_Item_Class *itc;
  23    Elm_Genlist_Item             *parent;
  24    Item_Block                   *block;
  25    Eina_List                    *items;
  26    Evas_Coord                    x, y, w, h, minw, minh;
  27    Elm_Genlist_Item             *group_item;
  28    Elm_Genlist_Item_Flags        flags;
  29    struct
  30    {
  31       Evas_Smart_Cb func;
  32       const void   *data;
  33    } func;
  34
  35    Evas_Object                  *spacer;
  36    Eina_List                    *labels, *icons, *states, *icon_objs;
  37    Eina_List                    *mode_labels, *mode_icons, *mode_states, *mode_icon_objs;
  38    Ecore_Timer                  *long_timer;
  39    Ecore_Timer                  *swipe_timer;
  40    Evas_Coord                    dx, dy;
  41    Evas_Coord                    scrl_x, scrl_y, old_scrl_y;
  42
  43    Elm_Genlist_Item             *rel;
  44    Evas_Object                  *mode_view;
  45
  46    struct
  47    {
  48       const void                 *data;
  49       Elm_Tooltip_Item_Content_Cb content_cb;
  50       Evas_Smart_Cb               del_cb;
  51       const char                 *style;
  52       Eina_Bool                   free_size : 1;
  53    } tooltip;
  54
  55    const char                   *mouse_cursor;
  56
  57    int                           relcount;
  58    int                           walking;
  59    int                           expanded_depth;
  60    int                           order_num_in;
  61
  62    Eina_Bool                     before : 1;
  63
  64    Eina_Bool                     want_unrealize : 1;
  65    Eina_Bool                     want_realize : 1;
  66    Eina_Bool                     realized : 1;
  67    Eina_Bool                     selected : 1;
  68    Eina_Bool                     highlighted : 1;
  69    Eina_Bool                     expanded : 1;
  70    Eina_Bool                     disabled : 1;
  71    Eina_Bool                     display_only : 1;
  72    Eina_Bool                     mincalcd : 1;
  73    Eina_Bool                     queued : 1;
  74    Eina_Bool                     showme : 1;
  75    Eina_Bool                     delete_me : 1;
  76    Eina_Bool                     down : 1;
  77    Eina_Bool                     dragging : 1;
  78    Eina_Bool                     updateme : 1;
  79    Eina_Bool                     nocache : 1;
  80    Eina_Bool                     stacking_even : 1;
  81    Eina_Bool                     nostacking : 1;
  82    Eina_Bool                     move_effect_enabled : 1;
  83 };
  84
  85 struct _Widget_Data
  86 {
  87    Eina_Inlist_Sorted_State *state;
  88    Evas_Object      *obj; /* the genlist object */
  89    Evas_Object      *scr; /* a smart scroller object which is used internally in genlist */
  90    Evas_Object      *pan_smart; /* "elm_genlist_pan" evas smart object. this is an extern pan of smart scroller(scr). */
  91    Eina_Inlist      *items; /* inlist of all items */
  92    Eina_Inlist      *blocks; /* inlist of all blocks. a block consists of a certain number of items. maximum number of items in a block is 'max_items_per_block'. */
  93    Eina_List        *group_items; /* list of groups index items */
  94    Pan              *pan; /* pan_smart object's smart data */
  95    Evas_Coord        pan_x, pan_y, reorder_old_pan_y, w, h, minw, minh, realminw, prev_viewport_w;
  96    Ecore_Job        *calc_job, *update_job;
  97    Ecore_Idle_Enterer *queue_idle_enterer;
  98    Ecore_Idler        *must_recalc_idler;
  99    Eina_List        *queue, *selected;
 100    Elm_Genlist_Item *show_item, *anchor_item, *mode_item, *reorder_rel, *expanded_item;
 101    Elm_Genlist_Item *last_selected_item; /* the last selected it. */
 102    Elm_Genlist_Item *reorder_it; /* an it which is longpressed and in the moving state. */
 103    Eina_Inlist      *item_cache; /* an inlist of edje object it cache. */
 104    Evas_Coord        anchor_y;
 105    Evas_Coord        reorder_start_y; /* reorder it's initial y coordinate in the pan. */
 106    Elm_List_Mode     mode;
 107    Ecore_Timer      *multi_timer, *scr_hold_timer;
 108    Ecore_Animator   *reorder_move_animator;
 109    const char       *mode_type;
 110    const char       *mode_item_style;
 111    unsigned int      start_time;
 112    Evas_Coord        prev_x, prev_y, prev_mx, prev_my;
 113    Evas_Coord        cur_x, cur_y, cur_mx, cur_my;
 114    Eina_Bool         mouse_down : 1;
 115    Eina_Bool         multi_down : 1;
 116    Eina_Bool         multi_timeout : 1;
 117    Eina_Bool         multitouched : 1;
 118    Eina_Bool         on_hold : 1;
 119    Eina_Bool         multi : 1;
 120    Eina_Bool         always_select : 1;
 121    Eina_Bool         longpressed : 1;
 122    Eina_Bool         wasselected : 1;
 123    Eina_Bool         no_select : 1;
 124    Eina_Bool         bring_in : 1;
 125    Eina_Bool         compress : 1;
 126    Eina_Bool         height_for_width : 1;
 127    Eina_Bool         homogeneous : 1;
 128    Eina_Bool         clear_me : 1;
 129    Eina_Bool         swipe : 1;
 130    Eina_Bool         reorder_mode : 1;
 131    Eina_Bool         reorder_pan_move : 1;
 132    Eina_Bool         auto_scroll_enabled : 1;
 133    Eina_Bool         pan_resized : 1;
 134    struct
 135    {
 136       Evas_Coord x, y;
 137    } history[SWIPE_MOVES];
 138    int               multi_device;
 139    int               item_cache_count;
 140    int               item_cache_max; /* maximum number of cached items */
 141    int               movements;
 142    int               walking;
 143    int               item_width;
 144    int               item_height;
 145    int               group_item_width;
 146    int               group_item_height;
 147    int               max_items_per_block; /* maximum number of items per block */
 148    double            longpress_timeout; /* longpress timeout. this value comes from _elm_config by default. this can be changed by elm_genlist_longpress_timeout_set() */
 149 };
 150
 151 struct _Item_Block
 152 {
 153    EINA_INLIST;
 154    int          count;
 155    int          num;
 156    int          reorder_offset;
 157    Widget_Data *wd;
 158    Eina_List   *items;
 159    Evas_Coord   x, y, w, h, minw, minh;
 160    Eina_Bool    want_unrealize : 1;
 161    Eina_Bool    realized : 1;
 162    Eina_Bool    changed : 1;
 163    Eina_Bool    updateme : 1;
 164    Eina_Bool    showme : 1;
 165    Eina_Bool    must_recalc : 1;
 166 };
 167
 168 struct _Item_Cache
 169 {
 170    EINA_INLIST;
 171
 172    Evas_Object *base_view, *spacer;
 173
 174    const char  *item_style; // it->itc->item_style
 175    Eina_Bool    tree : 1; // it->flags & ELM_GENLIST_ITEM_SUBITEMS
 176    Eina_Bool    compress : 1; // it->wd->compress
 177
 178    Eina_Bool    selected : 1; // it->selected
 179    Eina_Bool    disabled : 1; // it->disabled
 180    Eina_Bool    expanded : 1; // it->expanded
 181 };
 182
 183 #define ELM_GENLIST_ITEM_FROM_INLIST(it) \
 184   ((it) ? EINA_INLIST_CONTAINER_GET(it, Elm_Genlist_Item) : NULL)
 185
 186 struct _Pan
 187 {
 188    Evas_Object_Smart_Clipped_Data __clipped_data;
 189    Widget_Data                   *wd;
 190    Ecore_Job                     *resize_job;
 191 };
 192
 193 static const char *widtype = NULL;
 194 static void      _item_cache_zero(Widget_Data *wd);
 195 static void      _del_hook(Evas_Object *obj);
 196 static void      _mirrored_set(Evas_Object *obj,
 197                                Eina_Bool    rtl);
 198 static void      _theme_hook(Evas_Object *obj);
 199 static void      _show_region_hook(void        *data,
 200                                    Evas_Object *obj);
 201 static void      _sizing_eval(Evas_Object *obj);
 202 static void      _item_realize(Elm_Genlist_Item *it,
 203                                int               in,
 204                                Eina_Bool         calc);
 205 static void      _item_unrealize(Elm_Genlist_Item *it,
 206                                  Eina_Bool         calc);
 207 static void      _item_block_unrealize(Item_Block *itb);
 208 static void      _calc_job(void *data);
 209 static void      _on_focus_hook(void        *data,
 210                                 Evas_Object *obj);
 211 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
 212 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
 213 static Eina_Bool _item_single_select_up(Widget_Data *wd);
 214 static Eina_Bool _item_single_select_down(Widget_Data *wd);
 215 static Eina_Bool _event_hook(Evas_Object       *obj,
 216                              Evas_Object       *src,
 217                              Evas_Callback_Type type,
 218                              void              *event_info);
 219 static void      _signal_emit_hook(Evas_Object *obj,
 220                                    const char *emission,
 221                                    const char *source);
 222 static Eina_Bool _deselect_all_items(Widget_Data *wd);
 223 static void      _pan_calculate(Evas_Object *obj);
 224 static void      _pan_max_get(Evas_Object *obj,
 225                               Evas_Coord  *x,
 226                               Evas_Coord  *y);
 227 static void      _item_position(Elm_Genlist_Item *it,
 228                                 Evas_Object      *obj,
 229                                 Evas_Coord        it_x,
 230                                 Evas_Coord        it_y);
 231 static void      _mode_item_realize(Elm_Genlist_Item *it);
 232 static void      _mode_item_unrealize(Elm_Genlist_Item *it);
 233 static void      _item_mode_set(Elm_Genlist_Item *it);
 234 static void      _item_mode_unset(Widget_Data *wd);
 235 static void      _group_items_recalc(void *data);
 236 static void      _item_move_after(Elm_Genlist_Item *it,
 237                                   Elm_Genlist_Item *after);
 238 static void      _item_move_before(Elm_Genlist_Item *it,
 239                                    Elm_Genlist_Item *before);
 240 static void      _item_auto_scroll(Widget_Data *wd);
 241
 242 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
 243
 244 static const char SIG_ACTIVATED[] = "activated";
 245 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
 246 static const char SIG_SELECTED[] = "selected";
 247 static const char SIG_UNSELECTED[] = "unselected";
 248 static const char SIG_EXPANDED[] = "expanded";
 249 static const char SIG_CONTRACTED[] = "contracted";
 250 static const char SIG_EXPAND_REQUEST[] = "expand,request";
 251 static const char SIG_CONTRACT_REQUEST[] = "contract,request";
 252 static const char SIG_REALIZED[] = "realized";
 253 static const char SIG_UNREALIZED[] = "unrealized";
 254 static const char SIG_DRAG_START_UP[] = "drag,start,up";
 255 static const char SIG_DRAG_START_DOWN[] = "drag,start,down";
 256 static const char SIG_DRAG_START_LEFT[] = "drag,start,left";
 257 static const char SIG_DRAG_START_RIGHT[] = "drag,start,right";
 258 static const char SIG_DRAG_STOP[] = "drag,stop";
 259 static const char SIG_DRAG[] = "drag";
 260 static const char SIG_LONGPRESSED[] = "longpressed";
 261 static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
 262 static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
 263 static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
 264 static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
 265 static const char SIG_SCROLL_EDGE_TOP[] = "scroll,edge,top"; // TODO : remove this
 266 static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom"; // TODO : remove this
 267 static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left"; // TODO : remove this
 268 static const char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right"; // TODO : remove this
 269 static const char SIG_EDGE_TOP[] = "edge,top";
 270 static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
 271 static const char SIG_EDGE_LEFT[] = "edge,left";
 272 static const char SIG_EDGE_RIGHT[] = "edge,right";
 273 static const char SIG_MULTI_SWIPE_LEFT[] = "multi,swipe,left";
 274 static const char SIG_MULTI_SWIPE_RIGHT[] = "multi,swipe,right";
 275 static const char SIG_MULTI_SWIPE_UP[] = "multi,swipe,up";
 276 static const char SIG_MULTI_SWIPE_DOWN[] = "multi,swipe,down";
 277 static const char SIG_MULTI_PINCH_OUT[] = "multi,pinch,out";
 278 static const char SIG_MULTI_PINCH_IN[] = "multi,pinch,in";
 279 static const char SIG_SWIPE[] = "swipe";
 280 static const char SIG_MOVED[] = "moved";
 281
 282 static const Evas_Smart_Cb_Description _signals[] = {
 283    {SIG_CLICKED_DOUBLE, ""},
 284    {SIG_ACTIVATED, ""},
 285    {SIG_SELECTED, ""},
 286    {SIG_UNSELECTED, ""},
 287    {SIG_EXPANDED, ""},
 288    {SIG_CONTRACTED, ""},
 289    {SIG_EXPAND_REQUEST, ""},
 290    {SIG_CONTRACT_REQUEST, ""},
 291    {SIG_REALIZED, ""},
 292    {SIG_UNREALIZED, ""},
 293    {SIG_DRAG_START_UP, ""},
 294    {SIG_DRAG_START_DOWN, ""},
 295    {SIG_DRAG_START_LEFT, ""},
 296    {SIG_DRAG_START_RIGHT, ""},
 297    {SIG_DRAG_STOP, ""},
 298    {SIG_DRAG, ""},
 299    {SIG_LONGPRESSED, ""},
 300    {SIG_SCROLL_ANIM_START, ""},
 301    {SIG_SCROLL_ANIM_STOP, ""},
 302    {SIG_SCROLL_DRAG_START, ""},
 303    {SIG_SCROLL_DRAG_STOP, ""},
 304    {SIG_SCROLL_EDGE_TOP, ""},
 305    {SIG_SCROLL_EDGE_BOTTOM, ""},
 306    {SIG_SCROLL_EDGE_LEFT, ""},
 307    {SIG_SCROLL_EDGE_RIGHT, ""},
 308    {SIG_EDGE_TOP, ""},
 309    {SIG_EDGE_BOTTOM, ""},
 310    {SIG_EDGE_LEFT, ""},
 311    {SIG_EDGE_RIGHT, ""},
 312    {SIG_MULTI_SWIPE_LEFT, ""},
 313    {SIG_MULTI_SWIPE_RIGHT, ""},
 314    {SIG_MULTI_SWIPE_UP, ""},
 315    {SIG_MULTI_SWIPE_DOWN, ""},
 316    {SIG_MULTI_PINCH_OUT, ""},
 317    {SIG_MULTI_PINCH_IN, ""},
 318    {SIG_SWIPE, ""},
 319    {SIG_MOVED, ""},
 320    {NULL, NULL}
 321 };
 322
 323 static Eina_Compare_Cb _elm_genlist_item_compare_cb;
 324 static Eina_Compare_Cb _elm_genlist_item_compare_data_cb;
 325
 326 static Eina_Bool
 327 _event_hook(Evas_Object       *obj,
 328             Evas_Object       *src __UNUSED__,
 329             Evas_Callback_Type type,
 330             void              *event_info)
 331 {
 332    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
 333    Evas_Event_Key_Down *ev = event_info;
 334    Widget_Data *wd = elm_widget_data_get(obj);
 335    Evas_Coord pan_max_x = 0, pan_max_y = 0;
 336    if (!wd) return EINA_FALSE;
 337    if (!wd->items) return EINA_FALSE;
 338    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
 339    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
 340
 341    Elm_Genlist_Item *it = NULL;
 342    Evas_Coord x = 0;
 343    Evas_Coord y = 0;
 344    Evas_Coord step_x = 0;
 345    Evas_Coord step_y = 0;
 346    Evas_Coord v_w = 0;
 347    Evas_Coord v_h = 0;
 348    Evas_Coord page_x = 0;
 349    Evas_Coord page_y = 0;
 350
 351    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 352    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
 353    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
 354    elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
 355
 356    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
 357      {
 358         x -= step_x;
 359      }
 360    else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
 361      {
 362         x += step_x;
 363      }
 364    else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
 365      {
 366         if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 367              (_item_multi_select_up(wd)))
 368             || (_item_single_select_up(wd)))
 369           {
 370              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 371              return EINA_TRUE;
 372           }
 373         else
 374           y -= step_y;
 375      }
 376    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
 377      {
 378         if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 379              (_item_multi_select_down(wd)))
 380             || (_item_single_select_down(wd)))
 381           {
 382              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 383              return EINA_TRUE;
 384           }
 385         else
 386           y += step_y;
 387      }
 388    else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home")))
 389      {
 390         it = elm_genlist_first_item_get(obj);
 391         elm_genlist_item_bring_in(it);
 392         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 393         return EINA_TRUE;
 394      }
 395    else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End")))
 396      {
 397         it = elm_genlist_last_item_get(obj);
 398         elm_genlist_item_bring_in(it);
 399         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 400         return EINA_TRUE;
 401      }
 402    else if ((!strcmp(ev->keyname, "Prior")) || (!strcmp(ev->keyname, "KP_Prior")))
 403      {
 404         if (page_y < 0)
 405           y -= -(page_y * v_h) / 100;
 406         else
 407           y -= page_y;
 408      }
 409    else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
 410      {
 411         if (page_y < 0)
 412           y += -(page_y * v_h) / 100;
 413         else
 414           y += page_y;
 415      }
 416    else if (!strcmp(ev->keyname, "Escape"))
 417      {
 418         if (!_deselect_all_items(wd)) return EINA_FALSE;
 419         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 420         return EINA_TRUE;
 421      }
 422    else if (((!strcmp(ev->keyname, "Return")) ||
 423             (!strcmp(ev->keyname, "KP_Enter")) ||
 424             (!strcmp(ev->keyname, "space")))
 425            && (!wd->multi) && (wd->selected))
 426      {
 427         it = elm_genlist_selected_item_get(obj);
 428         elm_genlist_item_expanded_set(it,
 429                                       !elm_genlist_item_expanded_get(it));
 430         evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
 431      }
 432    else return EINA_FALSE;
 433
 434    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 435    _pan_max_get(wd->pan_smart, &pan_max_x, &pan_max_y);
 436    if (x < 0) x = 0;
 437    if (x > pan_max_x) x = pan_max_x;
 438    if (y < 0) y = 0;
 439    if (y > pan_max_y) y = pan_max_y;
 440    elm_smart_scroller_child_pos_set(wd->scr, x, y);
 441    return EINA_TRUE;
 442 }
 443
 444 static Eina_Bool
 445 _deselect_all_items(Widget_Data *wd)
 446 {
 447    if (!wd->selected) return EINA_FALSE;
 448    while (wd->selected)
 449      elm_genlist_item_selected_set(wd->selected->data, EINA_FALSE);
 450
 451    return EINA_TRUE;
 452 }
 453
 454 static Eina_Bool
 455 _item_multi_select_up(Widget_Data *wd)
 456 {
 457    if (!wd->selected) return EINA_FALSE;
 458    if (!wd->multi) return EINA_FALSE;
 459
 460    Elm_Genlist_Item *prev = elm_genlist_item_prev_get(wd->last_selected_item);
 461    if (!prev) return EINA_TRUE;
 462
 463    if (elm_genlist_item_selected_get(prev))
 464      {
 465         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 466         wd->last_selected_item = prev;
 467         elm_genlist_item_show(wd->last_selected_item);
 468      }
 469    else
 470      {
 471         elm_genlist_item_selected_set(prev, EINA_TRUE);
 472         elm_genlist_item_show(prev);
 473      }
 474    return EINA_TRUE;
 475 }
 476
 477 static Eina_Bool
 478 _item_multi_select_down(Widget_Data *wd)
 479 {
 480    if (!wd->selected) return EINA_FALSE;
 481    if (!wd->multi) return EINA_FALSE;
 482
 483    Elm_Genlist_Item *next = elm_genlist_item_next_get(wd->last_selected_item);
 484    if (!next) return EINA_TRUE;
 485
 486    if (elm_genlist_item_selected_get(next))
 487      {
 488         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 489         wd->last_selected_item = next;
 490         elm_genlist_item_show(wd->last_selected_item);
 491      }
 492    else
 493      {
 494         elm_genlist_item_selected_set(next, EINA_TRUE);
 495         elm_genlist_item_show(next);
 496      }
 497    return EINA_TRUE;
 498 }
 499
 500 static Eina_Bool
 501 _item_single_select_up(Widget_Data *wd)
 502 {
 503    Elm_Genlist_Item *prev;
 504    if (!wd->selected)
 505      {
 506         prev = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
 507         while ((prev) && (prev->delete_me))
 508           prev = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
 509      }
 510    else prev = elm_genlist_item_prev_get(wd->last_selected_item);
 511
 512    if (!prev) return EINA_FALSE;
 513
 514    _deselect_all_items(wd);
 515
 516    elm_genlist_item_selected_set(prev, EINA_TRUE);
 517    elm_genlist_item_show(prev);
 518    return EINA_TRUE;
 519 }
 520
 521 static Eina_Bool
 522 _item_single_select_down(Widget_Data *wd)
 523 {
 524    Elm_Genlist_Item *next;
 525    if (!wd->selected)
 526      {
 527         next = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
 528         while ((next) && (next->delete_me))
 529           next = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
 530      }
 531    else next = elm_genlist_item_next_get(wd->last_selected_item);
 532
 533    if (!next) return EINA_FALSE;
 534
 535    _deselect_all_items(wd);
 536
 537    elm_genlist_item_selected_set(next, EINA_TRUE);
 538    elm_genlist_item_show(next);
 539    return EINA_TRUE;
 540 }
 541
 542 static void
 543 _on_focus_hook(void        *data __UNUSED__,
 544                Evas_Object *obj)
 545 {
 546    Widget_Data *wd = elm_widget_data_get(obj);
 547    if (!wd) return;
 548    if (elm_widget_focus_get(obj))
 549      {
 550         elm_object_signal_emit(wd->obj, "elm,action,focus", "elm");
 551         evas_object_focus_set(wd->obj, EINA_TRUE);
 552         if ((wd->selected) && (!wd->last_selected_item))
 553           wd->last_selected_item = eina_list_data_get(wd->selected);
 554      }
 555    else
 556      {
 557         elm_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
 558         evas_object_focus_set(wd->obj, EINA_FALSE);
 559      }
 560 }
 561
 562 static void
 563 _del_hook(Evas_Object *obj)
 564 {
 565    Widget_Data *wd = elm_widget_data_get(obj);
 566    if (!wd) return;
 567    _item_cache_zero(wd);
 568    if (wd->calc_job) ecore_job_del(wd->calc_job);
 569    if (wd->update_job) ecore_job_del(wd->update_job);
 570    if (wd->queue_idle_enterer) ecore_idle_enterer_del(wd->queue_idle_enterer);
 571    if (wd->must_recalc_idler) ecore_idler_del(wd->must_recalc_idler);
 572    if (wd->multi_timer) ecore_timer_del(wd->multi_timer);
 573    if (wd->mode_type) eina_stringshare_del(wd->mode_type);
 574    if (wd->scr_hold_timer) ecore_timer_del(wd->scr_hold_timer);
 575    free(wd);
 576 }
 577
 578 static void
 579 _del_pre_hook(Evas_Object *obj)
 580 {
 581    Widget_Data *wd = elm_widget_data_get(obj);
 582    if (!wd) return;
 583    elm_genlist_clear(obj);
 584    evas_object_del(wd->pan_smart);
 585    wd->pan_smart = NULL;
 586 }
 587
 588 static void
 589 _mirrored_set(Evas_Object *obj,
 590               Eina_Bool    rtl)
 591 {
 592    Widget_Data *wd = elm_widget_data_get(obj);
 593    if (!wd) return;
 594    _item_cache_zero(wd);
 595    elm_smart_scroller_mirrored_set(wd->scr, rtl);
 596 }
 597
 598 static void
 599 _theme_hook(Evas_Object *obj)
 600 {
 601    Widget_Data *wd = elm_widget_data_get(obj);
 602    Item_Block *itb;
 603    if (!wd) return;
 604    evas_event_freeze(evas_object_evas_get(wd->obj));
 605    _item_cache_zero(wd);
 606    _elm_widget_mirrored_reload(obj);
 607    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 608    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
 609                                        elm_widget_style_get(obj));
 610    edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
 611    wd->item_width = wd->item_height = 0;
 612    wd->group_item_width = wd->group_item_height = 0;
 613    wd->minw = wd->minh = wd->realminw = 0;
 614    EINA_INLIST_FOREACH(wd->blocks, itb)
 615      {
 616         Eina_List *l;
 617         Elm_Genlist_Item *it;
 618
 619         if (itb->realized) _item_block_unrealize(itb);
 620         EINA_LIST_FOREACH(itb->items, l, it)
 621           it->mincalcd = EINA_FALSE;
 622
 623         itb->changed = EINA_TRUE;
 624      }
 625    if (wd->calc_job) ecore_job_del(wd->calc_job);
 626    wd->calc_job = ecore_job_add(_calc_job, wd);
 627    _sizing_eval(obj);
 628    evas_event_thaw(evas_object_evas_get(wd->obj));
 629    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
 630 }
 631
 632 static void
 633 _show_region_hook(void        *data,
 634                   Evas_Object *obj)
 635 {
 636    Widget_Data *wd = elm_widget_data_get(data);
 637    Evas_Coord x, y, w, h;
 638    if (!wd) return;
 639    elm_widget_show_region_get(obj, &x, &y, &w, &h);
 640    //x & y are screen coordinates, Add with pan coordinates
 641    x += wd->pan_x;
 642    y += wd->pan_y;
 643    elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
 644 }
 645
 646 static void
 647 _translate_hook(Evas_Object *obj)
 648 {
 649    evas_object_smart_callback_call(obj, "language,changed", NULL);
 650 }
 651
 652 static void
 653 _sizing_eval(Evas_Object *obj)
 654 {
 655    Widget_Data *wd = elm_widget_data_get(obj);
 656    Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
 657    if (!wd) return;
 658    evas_object_size_hint_min_get(wd->scr, &minw, &minh);
 659    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
 660    minh = -1;
 661    if (wd->height_for_width)
 662      {
 663         Evas_Coord vw, vh;
 664
 665         elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 666         if ((vw != 0) && (vw != wd->prev_viewport_w))
 667           {
 668              Item_Block *itb;
 669
 670              wd->prev_viewport_w = vw;
 671              EINA_INLIST_FOREACH(wd->blocks, itb)
 672                {
 673                   itb->must_recalc = EINA_TRUE;
 674                }
 675              if (wd->calc_job) ecore_job_del(wd->calc_job);
 676              wd->calc_job = ecore_job_add(_calc_job, wd);
 677           }
 678      }
 679    if (wd->mode == ELM_LIST_LIMIT)
 680      {
 681         Evas_Coord vmw, vmh, vw, vh;
 682
 683         minw = wd->realminw;
 684         maxw = -1;
 685         elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 686         if ((minw > 0) && (vw < minw)) vw = minw;
 687         else if ((maxw > 0) && (vw > maxw))
 688           vw = maxw;
 689         edje_object_size_min_calc
 690           (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
 691         minw = vmw + minw;
 692      }
 693    else
 694      {
 695         Evas_Coord vmw, vmh;
 696
 697         edje_object_size_min_calc
 698           (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
 699         minw = vmw;
 700         minh = vmh;
 701      }
 702    evas_object_size_hint_min_set(obj, minw, minh);
 703    evas_object_size_hint_max_set(obj, maxw, maxh);
 704 }
 705
 706 static void
 707 _signal_emit_hook(Evas_Object *obj,
 708                   const char  *emission,
 709                   const char  *source)
 710 {
 711    Widget_Data *wd = elm_widget_data_get(obj);
 712    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
 713                            emission, source);
 714 }
 715
 716 static void
 717 _item_highlight(Elm_Genlist_Item *it)
 718 {
 719    const char *selectraise;
 720    if ((it->wd->no_select) || (it->delete_me) || (it->highlighted) ||
 721        (it->disabled) || (it->display_only) || (it->mode_view))
 722      return;
 723    edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
 724    selectraise = edje_object_data_get(VIEW(it), "selectraise");
 725    if ((selectraise) && (!strcmp(selectraise, "on")))
 726      {
 727         evas_object_raise(VIEW(it));
 728         if ((it->group_item) && (it->group_item->realized))
 729           evas_object_raise(it->VIEW(group_item));
 730      }
 731    it->highlighted = EINA_TRUE;
 732 }
 733
 734 static void
 735 _item_unhighlight(Elm_Genlist_Item *it)
 736 {
 737    const char *stacking, *selectraise;
 738    if ((it->delete_me) || (!it->highlighted)) return;
 739    edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
 740    stacking = edje_object_data_get(VIEW(it), "stacking");
 741    selectraise = edje_object_data_get(VIEW(it), "selectraise");
 742    if (!it->nostacking)
 743      {
 744        if ((it->order_num_in & 0x1) ^ it->stacking_even) evas_object_lower(VIEW(it));
 745        else evas_object_raise(VIEW(it));
 746      }
 747    it->highlighted = EINA_FALSE;
 748 }
 749
 750 static void
 751 _item_block_del(Elm_Genlist_Item *it)
 752 {
 753    Eina_Inlist *il;
 754    Item_Block *itb = it->block;
 755
 756    itb->items = eina_list_remove(itb->items, it);
 757    itb->count--;
 758    itb->changed = EINA_TRUE;
 759    if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
 760    it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
 761    if (itb->count < 1)
 762      {
 763         il = EINA_INLIST_GET(itb);
 764         Item_Block *itbn = (Item_Block *)(il->next);
 765         if (it->parent)
 766           it->parent->items = eina_list_remove(it->parent->items, it);
 767         else
 768           it->wd->blocks = eina_inlist_remove(it->wd->blocks, il);
 769         free(itb);
 770         if (itbn) itbn->changed = EINA_TRUE;
 771      }
 772    else
 773      {
 774         if (itb->count < itb->wd->max_items_per_block/2)
 775           {
 776              il = EINA_INLIST_GET(itb);
 777              Item_Block *itbp = (Item_Block *)(il->prev);
 778              Item_Block *itbn = (Item_Block *)(il->next);
 779              if ((itbp) && ((itbp->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 780                {
 781                   Elm_Genlist_Item *it2;
 782
 783                   EINA_LIST_FREE(itb->items, it2)
 784                     {
 785                        it2->block = itbp;
 786                        itbp->items = eina_list_append(itbp->items, it2);
 787                        itbp->count++;
 788                        itbp->changed = EINA_TRUE;
 789                     }
 790                   it->wd->blocks = eina_inlist_remove(it->wd->blocks,
 791                                                       EINA_INLIST_GET(itb));
 792                   free(itb);
 793                }
 794              else if ((itbn) && ((itbn->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 795                {
 796                   while (itb->items)
 797                     {
 798                        Eina_List *last = eina_list_last(itb->items);
 799                        Elm_Genlist_Item *it2 = last->data;
 800
 801                        it2->block = itbn;
 802                        itb->items = eina_list_remove_list(itb->items, last);
 803                        itbn->items = eina_list_prepend(itbn->items, it2);
 804                        itbn->count++;
 805                        itbn->changed = EINA_TRUE;
 806                     }
 807                   it->wd->blocks =
 808                     eina_inlist_remove(it->wd->blocks, EINA_INLIST_GET(itb));
 809                   free(itb);
 810                }
 811           }
 812      }
 813 }
 814
 815 static void
 816 _item_del(Elm_Genlist_Item *it)
 817 {
 818    Evas_Object *tob = it->wd->obj;
 819
 820    evas_event_freeze(evas_object_evas_get(tob));
 821    elm_widget_item_pre_notify_del(it);
 822    elm_genlist_item_subitems_clear(it);
 823    it->wd->walking -= it->walking;
 824    if (it->wd->show_item == it) it->wd->show_item = NULL;
 825    if (it->selected) it->wd->selected = eina_list_remove(it->wd->selected, it);
 826    if (it->realized) _item_unrealize(it, EINA_FALSE);
 827    if (it->block) _item_block_del(it);
 828    if ((!it->delete_me) && (it->itc->func.del))
 829      it->itc->func.del((void *)it->base.data, WIDGET(it));
 830    it->delete_me = EINA_TRUE;
 831    if (it->queued)
 832      it->wd->queue = eina_list_remove(it->wd->queue, it);
 833    if (it->wd->anchor_item == it)
 834      {
 835         it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
 836         if (!it->wd->anchor_item)
 837           it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
 838      }
 839    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
 840    if (it->parent)
 841      it->parent->items = eina_list_remove(it->parent->items, it);
 842    if (it->flags & ELM_GENLIST_ITEM_GROUP)
 843      it->wd->group_items = eina_list_remove(it->wd->group_items, it);
 844    if (it->long_timer) ecore_timer_del(it->long_timer);
 845    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
 846
 847    if (it->tooltip.del_cb)
 848      it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
 849
 850    evas_event_thaw(evas_object_evas_get(tob));
 851    evas_event_thaw_eval(evas_object_evas_get(tob));
 852
 853    elm_widget_item_del(it);
 854 }
 855
 856 static void
 857 _item_select(Elm_Genlist_Item *it)
 858 {
 859    Evas_Object *parent = WIDGET(it);
 860
 861    if ((it->wd->no_select) || (it->delete_me) || (it->mode_view)) return;
 862    if (it->selected)
 863      {
 864         if (it->wd->always_select) goto call;
 865         return;
 866      }
 867    it->selected = EINA_TRUE;
 868    it->wd->selected = eina_list_append(it->wd->selected, it);
 869 call:
 870    evas_object_ref(parent);
 871    it->walking++;
 872    it->wd->walking++;
 873    if (it->func.func) it->func.func((void *)it->func.data, parent, it);
 874    if (!it->delete_me)
 875      evas_object_smart_callback_call(parent, SIG_SELECTED, it);
 876    it->walking--;
 877    it->wd->walking--;
 878    if ((it->wd->clear_me) && (!it->wd->walking))
 879      {
 880         elm_genlist_clear(parent);
 881         goto end;
 882      }
 883    else
 884      {
 885         if ((!it->walking) && (it->delete_me))
 886           {
 887              if (!it->relcount) _item_del(it);
 888              goto end;
 889           }
 890      }
 891    it->wd->last_selected_item = it;
 892
 893 end:
 894    evas_object_unref(parent);
 895 }
 896
 897 static void
 898 _item_unselect(Elm_Genlist_Item *it)
 899 {
 900    if ((it->delete_me) || (!it->selected)) return;
 901    it->selected = EINA_FALSE;
 902    it->wd->selected = eina_list_remove(it->wd->selected, it);
 903    evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
 904 }
 905
 906 static void
 907 _mouse_move(void        *data,
 908             Evas        *evas __UNUSED__,
 909             Evas_Object *obj,
 910             void        *event_info)
 911 {
 912    Elm_Genlist_Item *it = data;
 913    Evas_Event_Mouse_Move *ev = event_info;
 914    Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
 915    Evas_Coord ox, oy, ow, oh, it_scrl_y, y_pos;
 916
 917    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
 918      {
 919         if (!it->wd->on_hold)
 920           {
 921              it->wd->on_hold = EINA_TRUE;
 922              if (!it->wd->wasselected)
 923                {
 924                   _item_unhighlight(it);
 925                   _item_unselect(it);
 926                }
 927           }
 928      }
 929    if (it->wd->multitouched)
 930      {
 931         it->wd->cur_x = ev->cur.canvas.x;
 932         it->wd->cur_y = ev->cur.canvas.y;
 933         return;
 934      }
 935    if ((it->dragging) && (it->down))
 936      {
 937         if (it->wd->movements == SWIPE_MOVES) it->wd->swipe = EINA_TRUE;
 938         else
 939           {
 940              it->wd->history[it->wd->movements].x = ev->cur.canvas.x;
 941              it->wd->history[it->wd->movements].y = ev->cur.canvas.y;
 942              if (abs((it->wd->history[it->wd->movements].x -
 943                       it->wd->history[0].x)) > 40)
 944                it->wd->swipe = EINA_TRUE;
 945              else
 946                it->wd->movements++;
 947           }
 948         if (it->long_timer)
 949           {
 950              ecore_timer_del(it->long_timer);
 951              it->long_timer = NULL;
 952           }
 953         evas_object_smart_callback_call(WIDGET(it), SIG_DRAG, it);
 954         return;
 955      }
 956    if ((!it->down) /* || (it->wd->on_hold)*/ || (it->wd->longpressed))
 957      {
 958         if (it->long_timer)
 959           {
 960              ecore_timer_del(it->long_timer);
 961              it->long_timer = NULL;
 962           }
 963         if ((it->wd->reorder_mode) && (it->wd->reorder_it))
 964           {
 965              evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
 966              it_scrl_y = ev->cur.canvas.y - it->wd->reorder_it->dy;
 967
 968              if (!it->wd->reorder_start_y)
 969                it->wd->reorder_start_y = it->block->y + it->y;
 970
 971              if (it_scrl_y < oy)
 972                y_pos = oy;
 973              else if (it_scrl_y + it->wd->reorder_it->h > oy + oh)
 974                y_pos = oy + oh - it->wd->reorder_it->h;
 975              else
 976                y_pos = it_scrl_y;
 977
 978              _item_position(it, VIEW(it), it->scrl_x, y_pos);
 979
 980              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
 981              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
 982           }
 983         return;
 984      }
 985    if (!it->display_only)
 986      elm_coords_finger_size_adjust(1, &minw, 1, &minh);
 987    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
 988    x = ev->cur.canvas.x - x;
 989    y = ev->cur.canvas.y - y;
 990    dx = x - it->dx;
 991    adx = dx;
 992    if (adx < 0) adx = -dx;
 993    dy = y - it->dy;
 994    ady = dy;
 995    if (ady < 0) ady = -dy;
 996    minw /= 2;
 997    minh /= 2;
 998    if ((adx > minw) || (ady > minh))
 999      {
1000         it->dragging = EINA_TRUE;
1001         if (it->long_timer)
1002           {
1003              ecore_timer_del(it->long_timer);
1004              it->long_timer = NULL;
1005           }
1006         if (!it->wd->wasselected)
1007           {
1008              _item_unhighlight(it);
1009              _item_unselect(it);
1010           }
1011         if (dy < 0)
1012           {
1013              if (ady > adx)
1014                evas_object_smart_callback_call(WIDGET(it),
1015                                                SIG_DRAG_START_UP, it);
1016              else
1017                {
1018                   if (dx < 0)
1019                     evas_object_smart_callback_call(WIDGET(it),
1020                                                     SIG_DRAG_START_LEFT, it);
1021                   else
1022                     evas_object_smart_callback_call(WIDGET(it),
1023                                                     SIG_DRAG_START_RIGHT, it);
1024                }
1025           }
1026         else
1027           {
1028              if (ady > adx)
1029                evas_object_smart_callback_call(WIDGET(it),
1030                                                SIG_DRAG_START_DOWN, it);
1031              else
1032                {
1033                   if (dx < 0)
1034                     evas_object_smart_callback_call(WIDGET(it),
1035                                                     SIG_DRAG_START_LEFT, it);
1036                   else
1037                     evas_object_smart_callback_call(WIDGET(it),
1038                                                     SIG_DRAG_START_RIGHT, it);
1039                }
1040           }
1041      }
1042 }
1043
1044 static Eina_Bool
1045 _long_press(void *data)
1046 {
1047    Elm_Genlist_Item *it = data, *it_tmp;
1048    Eina_List *list, *l;
1049
1050    it->long_timer = NULL;
1051    if ((it->disabled) || (it->dragging) || (it->display_only))
1052      return ECORE_CALLBACK_CANCEL;
1053    it->wd->longpressed = EINA_TRUE;
1054    evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
1055    if ((it->wd->reorder_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1056      {
1057         it->wd->reorder_it = it;
1058         it->wd->reorder_start_y = 0;
1059
1060         evas_object_raise(VIEW(it));
1061         elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
1062         elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_FALSE);
1063
1064         list = elm_genlist_realized_items_get(it->wd->obj);
1065         EINA_LIST_FOREACH(list, l, it_tmp)
1066           {
1067              if (it != it_tmp) _item_unselect(it_tmp);
1068           }
1069         if (elm_genlist_item_expanded_get(it))
1070           {
1071              elm_genlist_item_expanded_set(it, EINA_FALSE);
1072              return ECORE_CALLBACK_RENEW;
1073           }
1074         edje_object_signal_emit(VIEW(it), "elm,state,reorder,enabled", "elm");
1075      }
1076    return ECORE_CALLBACK_CANCEL;
1077 }
1078
1079 static void
1080 _swipe(Elm_Genlist_Item *it)
1081 {
1082    int i, sum = 0;
1083
1084    if (!it) return;
1085    if ((it->display_only) || (it->disabled)) return;
1086    it->wd->swipe = EINA_FALSE;
1087    for (i = 0; i < it->wd->movements; i++)
1088      {
1089         sum += it->wd->history[i].x;
1090         if (abs(it->wd->history[0].y - it->wd->history[i].y) > 10) return;
1091      }
1092
1093    sum /= it->wd->movements;
1094    if (abs(sum - it->wd->history[0].x) <= 10) return;
1095    evas_object_smart_callback_call(WIDGET(it), SIG_SWIPE, it);
1096 }
1097
1098 static Eina_Bool
1099 _swipe_cancel(void *data)
1100 {
1101    Elm_Genlist_Item *it = data;
1102
1103    if (!it) return ECORE_CALLBACK_CANCEL;
1104    it->wd->swipe = EINA_FALSE;
1105    it->wd->movements = 0;
1106    return ECORE_CALLBACK_RENEW;
1107 }
1108
1109 static Eina_Bool
1110 _multi_cancel(void *data)
1111 {
1112    Widget_Data *wd = data;
1113
1114    if (!wd) return ECORE_CALLBACK_CANCEL;
1115    wd->multi_timeout = EINA_TRUE;
1116    return ECORE_CALLBACK_RENEW;
1117 }
1118
1119 static void
1120 _multi_touch_gesture_eval(void *data)
1121 {
1122    Elm_Genlist_Item *it = data;
1123
1124    it->wd->multitouched = EINA_FALSE;
1125    if (it->wd->multi_timer)
1126      {
1127         ecore_timer_del(it->wd->multi_timer);
1128         it->wd->multi_timer = NULL;
1129      }
1130    if (it->wd->multi_timeout)
1131      {
1132         it->wd->multi_timeout = EINA_FALSE;
1133         return;
1134      }
1135
1136    Evas_Coord minw = 0, minh = 0;
1137    Evas_Coord off_x, off_y, off_mx, off_my;
1138
1139    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1140    off_x = abs(it->wd->cur_x - it->wd->prev_x);
1141    off_y = abs(it->wd->cur_y - it->wd->prev_y);
1142    off_mx = abs(it->wd->cur_mx - it->wd->prev_mx);
1143    off_my = abs(it->wd->cur_my - it->wd->prev_my);
1144
1145    if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw) || (off_my > minh)))
1146      {
1147         if ((off_x + off_mx) > (off_y + off_my))
1148           {
1149              if ((it->wd->cur_x > it->wd->prev_x) && (it->wd->cur_mx > it->wd->prev_mx))
1150                evas_object_smart_callback_call(WIDGET(it),
1151                                                SIG_MULTI_SWIPE_RIGHT, it);
1152              else if ((it->wd->cur_x < it->wd->prev_x) && (it->wd->cur_mx < it->wd->prev_mx))
1153                evas_object_smart_callback_call(WIDGET(it),
1154                                                SIG_MULTI_SWIPE_LEFT, it);
1155              else if (abs(it->wd->cur_x - it->wd->cur_mx) > abs(it->wd->prev_x - it->wd->prev_mx))
1156                evas_object_smart_callback_call(WIDGET(it),
1157                                                SIG_MULTI_PINCH_OUT, it);
1158              else
1159                evas_object_smart_callback_call(WIDGET(it),
1160                                                SIG_MULTI_PINCH_IN, it);
1161           }
1162         else
1163           {
1164              if ((it->wd->cur_y > it->wd->prev_y) && (it->wd->cur_my > it->wd->prev_my))
1165                evas_object_smart_callback_call(WIDGET(it),
1166                                                SIG_MULTI_SWIPE_DOWN, it);
1167              else if ((it->wd->cur_y < it->wd->prev_y) && (it->wd->cur_my < it->wd->prev_my))
1168                evas_object_smart_callback_call(WIDGET(it),
1169                                                SIG_MULTI_SWIPE_UP, it);
1170              else if (abs(it->wd->cur_y - it->wd->cur_my) > abs(it->wd->prev_y - it->wd->prev_my))
1171                evas_object_smart_callback_call(WIDGET(it),
1172                                                SIG_MULTI_PINCH_OUT, it);
1173              else
1174                evas_object_smart_callback_call(WIDGET(it),
1175                                                SIG_MULTI_PINCH_IN, it);
1176           }
1177      }
1178    it->wd->multi_timeout = EINA_FALSE;
1179 }
1180
1181 static void
1182 _multi_down(void        *data,
1183             Evas        *evas __UNUSED__,
1184             Evas_Object *obj __UNUSED__,
1185             void        *event_info)
1186 {
1187    Elm_Genlist_Item *it = data;
1188    Evas_Event_Multi_Down *ev = event_info;
1189
1190    if ((it->wd->multi_device != 0) || (it->wd->multitouched) || (it->wd->multi_timeout)) return;
1191    it->wd->multi_device = ev->device;
1192    it->wd->multi_down = EINA_TRUE;
1193    it->wd->multitouched = EINA_TRUE;
1194    it->wd->prev_mx = ev->canvas.x;
1195    it->wd->prev_my = ev->canvas.y;
1196    if (!it->wd->wasselected)
1197      {
1198         _item_unhighlight(it);
1199         _item_unselect(it);
1200      }
1201    it->wd->wasselected = EINA_FALSE;
1202    it->wd->longpressed = EINA_FALSE;
1203    if (it->long_timer)
1204      {
1205         ecore_timer_del(it->long_timer);
1206         it->long_timer = NULL;
1207      }
1208    if (it->dragging)
1209      {
1210         it->dragging = EINA_FALSE;
1211         evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_STOP, it);
1212      }
1213    if (it->swipe_timer)
1214      {
1215         ecore_timer_del(it->swipe_timer);
1216         it->swipe_timer = NULL;
1217      }
1218    if (it->wd->on_hold)
1219      {
1220         it->wd->swipe = EINA_FALSE;
1221         it->wd->movements = 0;
1222         it->wd->on_hold = EINA_FALSE;
1223      }
1224 }
1225
1226 static void
1227 _multi_up(void        *data,
1228           Evas        *evas __UNUSED__,
1229           Evas_Object *obj __UNUSED__,
1230           void        *event_info)
1231 {
1232    Elm_Genlist_Item *it = data;
1233    Evas_Event_Multi_Up *ev = event_info;
1234
1235    if (it->wd->multi_device != ev->device) return;
1236    it->wd->multi_device = 0;
1237    it->wd->multi_down = EINA_FALSE;
1238    if (it->wd->mouse_down) return;
1239    _multi_touch_gesture_eval(data);
1240 }
1241
1242 static void
1243 _multi_move(void        *data,
1244             Evas        *evas __UNUSED__,
1245             Evas_Object *obj __UNUSED__,
1246             void        *event_info)
1247 {
1248    Elm_Genlist_Item *it = data;
1249    Evas_Event_Multi_Move *ev = event_info;
1250
1251    if (it->wd->multi_device != ev->device) return;
1252    it->wd->cur_mx = ev->cur.canvas.x;
1253    it->wd->cur_my = ev->cur.canvas.y;
1254 }
1255
1256 static void
1257 _mouse_down(void        *data,
1258             Evas        *evas __UNUSED__,
1259             Evas_Object *obj,
1260             void        *event_info)
1261 {
1262    Elm_Genlist_Item *it = data;
1263    Evas_Event_Mouse_Down *ev = event_info;
1264    Evas_Coord x, y;
1265
1266    if (ev->button != 1) return;
1267    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1268      {
1269         it->wd->on_hold = EINA_TRUE;
1270      }
1271
1272    it->down = EINA_TRUE;
1273    it->dragging = EINA_FALSE;
1274    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1275    it->dx = ev->canvas.x - x;
1276    it->dy = ev->canvas.y - y;
1277    it->wd->mouse_down = EINA_TRUE;
1278    if (!it->wd->multitouched)
1279      {
1280         it->wd->prev_x = ev->canvas.x;
1281         it->wd->prev_y = ev->canvas.y;
1282         it->wd->multi_timeout = EINA_FALSE;
1283         if (it->wd->multi_timer) ecore_timer_del(it->wd->multi_timer);
1284         it->wd->multi_timer = ecore_timer_add(1, _multi_cancel, it->wd);
1285      }
1286    it->wd->longpressed = EINA_FALSE;
1287    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1288    else it->wd->on_hold = EINA_FALSE;
1289    if (it->wd->on_hold) return;
1290    it->wd->wasselected = it->selected;
1291    _item_highlight(it);
1292    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1293      if ((!it->disabled) && (!it->display_only))
1294        {
1295           evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
1296           evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
1297        }
1298    if (it->long_timer) ecore_timer_del(it->long_timer);
1299    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1300    it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
1301    if (it->realized)
1302      it->long_timer = ecore_timer_add(it->wd->longpress_timeout, _long_press,
1303                                       it);
1304    else
1305      it->long_timer = NULL;
1306    it->wd->swipe = EINA_FALSE;
1307    it->wd->movements = 0;
1308 }
1309
1310 static void
1311 _mouse_up(void        *data,
1312           Evas        *evas __UNUSED__,
1313           Evas_Object *obj __UNUSED__,
1314           void        *event_info)
1315 {
1316    Elm_Genlist_Item *it = data;
1317    Evas_Event_Mouse_Up *ev = event_info;
1318    Eina_Bool dragged = EINA_FALSE;
1319
1320    if (ev->button != 1) return;
1321    it->down = EINA_FALSE;
1322    it->wd->mouse_down = EINA_FALSE;
1323    if (it->wd->multitouched)
1324      {
1325         if ((!it->wd->multi) && (!it->selected) && (it->highlighted)) _item_unhighlight(it);
1326         if (it->wd->multi_down) return;
1327         _multi_touch_gesture_eval(data);
1328         return;
1329      }
1330    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1331    else it->wd->on_hold = EINA_FALSE;
1332    if (it->long_timer)
1333      {
1334         ecore_timer_del(it->long_timer);
1335         it->long_timer = NULL;
1336      }
1337    if (it->dragging)
1338      {
1339         it->dragging = EINA_FALSE;
1340         evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_STOP, it);
1341         dragged = 1;
1342      }
1343    if (it->swipe_timer)
1344      {
1345         ecore_timer_del(it->swipe_timer);
1346         it->swipe_timer = NULL;
1347      }
1348    if (it->wd->multi_timer)
1349      {
1350         ecore_timer_del(it->wd->multi_timer);
1351         it->wd->multi_timer = NULL;
1352         it->wd->multi_timeout = EINA_FALSE;
1353      }
1354    if (it->wd->on_hold)
1355      {
1356         if (it->wd->swipe) _swipe(data);
1357         it->wd->longpressed = EINA_FALSE;
1358         it->wd->on_hold = EINA_FALSE;
1359         return;
1360      }
1361    if ((it->wd->reorder_mode) && (it->wd->reorder_it))
1362      {
1363         Evas_Coord it_scrl_y = ev->canvas.y - it->wd->reorder_it->dy;
1364
1365         if (it->wd->reorder_rel && (it->wd->reorder_it->parent == it->wd->reorder_rel->parent))
1366           {
1367              if (it_scrl_y <= it->wd->reorder_rel->scrl_y)
1368                _item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
1369              else
1370                _item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
1371           }
1372         else
1373           {
1374              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1375              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1376           }
1377         edje_object_signal_emit(VIEW(it), "elm,state,reorder,disabled", "elm");
1378         it->wd->reorder_it = it->wd->reorder_rel = NULL;
1379         elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
1380         elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_TRUE);
1381      }
1382    if (it->wd->longpressed)
1383      {
1384         it->wd->longpressed = EINA_FALSE;
1385         if (!it->wd->wasselected)
1386           {
1387              _item_unhighlight(it);
1388              _item_unselect(it);
1389           }
1390         it->wd->wasselected = EINA_FALSE;
1391         return;
1392      }
1393    if (dragged)
1394      {
1395         if (it->want_unrealize)
1396           {
1397              _item_unrealize(it, EINA_FALSE);
1398              if (it->block->want_unrealize)
1399                _item_block_unrealize(it->block);
1400           }
1401      }
1402    if ((it->disabled) || (dragged) || (it->display_only)) return;
1403    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
1404    if (it->wd->multi)
1405      {
1406         if (!it->selected)
1407           {
1408              _item_highlight(it);
1409              _item_select(it);
1410           }
1411         else
1412           {
1413              _item_unhighlight(it);
1414              _item_unselect(it);
1415           }
1416      }
1417    else
1418      {
1419         if (!it->selected)
1420           {
1421              Widget_Data *wd = it->wd;
1422              if (wd)
1423                {
1424                   while (wd->selected)
1425                     {
1426                        _item_unhighlight(wd->selected->data);
1427                        _item_unselect(wd->selected->data);
1428                     }
1429                }
1430           }
1431         else
1432           {
1433              const Eina_List *l, *l_next;
1434              Elm_Genlist_Item *it2;
1435
1436              EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, it2)
1437                 if (it2 != it)
1438                   {
1439                      _item_unhighlight(it2);
1440                      _item_unselect(it2);
1441                   }
1442              //_item_highlight(it);
1443              //_item_select(it);
1444           }
1445         _item_highlight(it);
1446         _item_select(it);
1447      }
1448 }
1449
1450 static void
1451 _signal_expand_toggle(void        *data,
1452                       Evas_Object *obj __UNUSED__,
1453                       const char  *emission __UNUSED__,
1454                       const char  *source __UNUSED__)
1455 {
1456    Elm_Genlist_Item *it = data;
1457
1458    if (it->expanded)
1459      evas_object_smart_callback_call(WIDGET(it), SIG_CONTRACT_REQUEST, it);
1460    else
1461      evas_object_smart_callback_call(WIDGET(it), SIG_EXPAND_REQUEST, it);
1462 }
1463
1464 static void
1465 _signal_expand(void        *data,
1466                Evas_Object *obj __UNUSED__,
1467                const char  *emission __UNUSED__,
1468                const char  *source __UNUSED__)
1469 {
1470    Elm_Genlist_Item *it = data;
1471
1472    if (!it->expanded)
1473      evas_object_smart_callback_call(WIDGET(it), SIG_EXPAND_REQUEST, it);
1474 }
1475
1476 static void
1477 _signal_contract(void        *data,
1478                  Evas_Object *obj __UNUSED__,
1479                  const char  *emission __UNUSED__,
1480                  const char  *source __UNUSED__)
1481 {
1482    Elm_Genlist_Item *it = data;
1483
1484    if (it->expanded)
1485      evas_object_smart_callback_call(WIDGET(it), SIG_CONTRACT_REQUEST, it);
1486 }
1487
1488 static Eina_Bool
1489 _scr_hold_timer_cb(void *data)
1490 {
1491    if (!data) return ECORE_CALLBACK_CANCEL;
1492    Widget_Data *wd = data;
1493    elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1494    wd->scr_hold_timer = NULL;
1495    return ECORE_CALLBACK_CANCEL;
1496 }
1497
1498 static void
1499 _mode_finished_signal_cb(void        *data,
1500                          Evas_Object *obj,
1501                          const char  *emission __UNUSED__,
1502                          const char  *source __UNUSED__)
1503 {
1504    if (!data) return;
1505    if (!obj) return;
1506    Elm_Genlist_Item *it = data;
1507    if ((it->delete_me) || (!it->realized) || (!it->mode_view)) return;
1508    char buf[1024];
1509    Evas *te = evas_object_evas_get(obj);
1510
1511    evas_event_freeze(te);
1512    it->nocache = EINA_FALSE;
1513    _mode_item_unrealize(it);
1514    if (it->group_item)
1515      evas_object_raise(it->VIEW(group_item));
1516    snprintf(buf, sizeof(buf), "elm,state,%s,passive,finished", it->wd->mode_type);
1517    edje_object_signal_callback_del_full(obj, buf, "elm", _mode_finished_signal_cb, it);
1518    evas_event_thaw(te);
1519    evas_event_thaw_eval(te);
1520 }
1521
1522 static void
1523 _item_cache_clean(Widget_Data *wd)
1524 {
1525    evas_event_freeze(evas_object_evas_get(wd->obj));
1526    while ((wd->item_cache) && (wd->item_cache_count > wd->item_cache_max))
1527      {
1528         Item_Cache *itc;
1529
1530         itc = EINA_INLIST_CONTAINER_GET(wd->item_cache->last, Item_Cache);
1531         wd->item_cache = eina_inlist_remove(wd->item_cache,
1532                                             wd->item_cache->last);
1533         wd->item_cache_count--;
1534         if (itc->spacer) evas_object_del(itc->spacer);
1535         if (itc->base_view) evas_object_del(itc->base_view);
1536         if (itc->item_style) eina_stringshare_del(itc->item_style);
1537         free(itc);
1538      }
1539    evas_event_thaw(evas_object_evas_get(wd->obj));
1540    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
1541 }
1542
1543 static void
1544 _item_cache_zero(Widget_Data *wd)
1545 {
1546    int pmax = wd->item_cache_max;
1547    wd->item_cache_max = 0;
1548    _item_cache_clean(wd);
1549    wd->item_cache_max = pmax;
1550 }
1551
1552 static void
1553 _item_cache_add(Elm_Genlist_Item *it)
1554 {
1555    Item_Cache *itc;
1556
1557    evas_event_freeze(evas_object_evas_get(it->wd->obj));
1558    if (it->wd->item_cache_max <= 0)
1559      {
1560         evas_object_del(VIEW(it));
1561         VIEW(it) = NULL;
1562         evas_object_del(it->spacer);
1563         it->spacer = NULL;
1564         evas_event_thaw(evas_object_evas_get(it->wd->obj));
1565         evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1566         return;
1567      }
1568
1569    it->wd->item_cache_count++;
1570    itc = calloc(1, sizeof(Item_Cache));
1571    it->wd->item_cache = eina_inlist_prepend(it->wd->item_cache,
1572                                             EINA_INLIST_GET(itc));
1573    itc->spacer = it->spacer;
1574    it->spacer = NULL;
1575    itc->base_view = VIEW(it);
1576    VIEW(it) = NULL;
1577    evas_object_hide(itc->base_view);
1578    evas_object_move(itc->base_view, -9999, -9999);
1579    itc->item_style = eina_stringshare_add(it->itc->item_style);
1580    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) itc->tree = 1;
1581    itc->compress = (it->wd->compress);
1582    itc->selected = it->selected;
1583    itc->disabled = it->disabled;
1584    itc->expanded = it->expanded;
1585    if (it->long_timer)
1586      {
1587         ecore_timer_del(it->long_timer);
1588         it->long_timer = NULL;
1589      }
1590    if (it->swipe_timer)
1591      {
1592         ecore_timer_del(it->swipe_timer);
1593         it->swipe_timer = NULL;
1594      }
1595    // FIXME: other callbacks?
1596    edje_object_signal_callback_del_full(itc->base_view,
1597                                         "elm,action,expand,toggle",
1598                                         "elm", _signal_expand_toggle, it);
1599    edje_object_signal_callback_del_full(itc->base_view, "elm,action,expand",
1600                                         "elm",
1601                                         _signal_expand, it);
1602    edje_object_signal_callback_del_full(itc->base_view, "elm,action,contract",
1603                                         "elm", _signal_contract, it);
1604    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_DOWN,
1605                                        _mouse_down, it);
1606    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_UP,
1607                                        _mouse_up, it);
1608    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_MOVE,
1609                                        _mouse_move, it);
1610    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_DOWN,
1611                                        _multi_down, it);
1612    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_UP,
1613                                        _multi_up, it);
1614    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_MOVE,
1615                                        _multi_move, it);
1616    _item_cache_clean(it->wd);
1617    evas_event_thaw(evas_object_evas_get(it->wd->obj));
1618    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1619 }
1620
1621 static Item_Cache *
1622 _item_cache_find(Elm_Genlist_Item *it)
1623 {
1624    Item_Cache *itc;
1625    Eina_Bool tree = 0;
1626
1627    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) tree = 1;
1628    EINA_INLIST_FOREACH(it->wd->item_cache, itc)
1629      {
1630         if ((itc->selected) || (itc->disabled) || (itc->expanded))
1631           continue;
1632         if ((itc->tree == tree) &&
1633             (itc->compress == it->wd->compress) &&
1634             (!strcmp(it->itc->item_style, itc->item_style)))
1635           {
1636              it->wd->item_cache = eina_inlist_remove(it->wd->item_cache,
1637                                                      EINA_INLIST_GET(itc));
1638              it->wd->item_cache_count--;
1639              return itc;
1640           }
1641      }
1642    return NULL;
1643 }
1644
1645 static void
1646 _elm_genlist_item_odd_even_update(Elm_Genlist_Item *it)
1647 {
1648    if (!it->nostacking)
1649      {
1650         if ((it->order_num_in & 0x1) ^ it->stacking_even)
1651           evas_object_lower(VIEW(it));
1652         else
1653           evas_object_raise(VIEW(it));
1654      }
1655
1656    if (it->order_num_in & 0x1)
1657      edje_object_signal_emit(VIEW(it), "elm,state,odd", "elm");
1658    else
1659      edje_object_signal_emit(VIEW(it), "elm,state,even", "elm");
1660 }
1661
1662 static void
1663 _elm_genlist_item_state_update(Elm_Genlist_Item *it, Item_Cache *itc)
1664 {
1665    if (itc)
1666      {
1667         if (it->selected != itc->selected)
1668           {
1669              if (it->selected)
1670                edje_object_signal_emit(VIEW(it),
1671                                        "elm,state,selected", "elm");
1672           }
1673         if (it->disabled != itc->disabled)
1674           {
1675              if (it->disabled)
1676                edje_object_signal_emit(VIEW(it),
1677                                        "elm,state,disabled", "elm");
1678           }
1679         if (it->expanded != itc->expanded)
1680           {
1681              if (it->expanded)
1682                edje_object_signal_emit(VIEW(it),
1683                                        "elm,state,expanded", "elm");
1684           }
1685      }
1686    else
1687      {
1688         if (it->selected)
1689           edje_object_signal_emit(VIEW(it),
1690                                   "elm,state,selected", "elm");
1691         if (it->disabled)
1692           edje_object_signal_emit(VIEW(it),
1693                                   "elm,state,disabled", "elm");
1694         if (it->expanded)
1695           edje_object_signal_emit(VIEW(it),
1696                                   "elm,state,expanded", "elm");
1697      }
1698 }
1699
1700 static void
1701 _item_cache_free(Item_Cache *itc)
1702 {
1703    if (itc->spacer) evas_object_del(itc->spacer);
1704    if (itc->base_view) evas_object_del(itc->base_view);
1705    if (itc->item_style) eina_stringshare_del(itc->item_style);
1706    free(itc);
1707 }
1708
1709 static const char *
1710 _item_label_hook(Elm_Genlist_Item *it, const char *part)
1711 {
1712    if (!it->itc->func.label_get) return NULL;
1713    return edje_object_part_text_get(VIEW(it), part);
1714 }
1715
1716 static void
1717 _item_del_hook(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1718 {
1719    Elm_Genlist_Item *it = event_info;
1720    if (!it) return;
1721    if (it->wd->last_selected_item == it)
1722      it->wd->last_selected_item = NULL;
1723 }
1724
1725 static void
1726 _item_label_realize(Elm_Genlist_Item *it,
1727                     Evas_Object *target,
1728                     Eina_List **source)
1729 {
1730    if (it->itc->func.label_get)
1731      {
1732         const Eina_List *l;
1733         const char *key;
1734
1735         *source = elm_widget_stringlist_get(edje_object_data_get(target, "labels"));
1736         EINA_LIST_FOREACH(*source, l, key)
1737           {
1738              char *s = it->itc->func.label_get
1739                 ((void *)it->base.data, WIDGET(it), key);
1740
1741              if (s)
1742                {
1743                   edje_object_part_text_set(target, key, s);
1744                   free(s);
1745                }
1746              else
1747                {
1748                   edje_object_part_text_set(target, key, "");
1749                }
1750           }
1751      }
1752 }
1753
1754 static Eina_List *
1755 _item_icon_realize(Elm_Genlist_Item *it,
1756                    Evas_Object *target,
1757                    Eina_List **source)
1758 {
1759    Eina_List *res = NULL;
1760
1761    if (it->itc->func.icon_get)
1762      {
1763         const Eina_List *l;
1764         const char *key;
1765
1766         *source = elm_widget_stringlist_get(edje_object_data_get(target, "icons"));
1767         EINA_LIST_FOREACH(*source, l, key)
1768           {
1769              Evas_Object *ic = it->itc->func.icon_get
1770                 ((void *)it->base.data, WIDGET(it), key);
1771
1772              if (ic)
1773                {
1774                   res = eina_list_append(res, ic);
1775                   edje_object_part_swallow(target, key, ic);
1776                   evas_object_show(ic);
1777                   elm_widget_sub_object_add(WIDGET(it), ic);
1778                   if (it->disabled)
1779                     elm_widget_disabled_set(ic, EINA_TRUE);
1780                }
1781           }
1782      }
1783
1784    return res;
1785 }
1786
1787 static void
1788 _item_state_realize(Elm_Genlist_Item *it,
1789                     Evas_Object *target,
1790                     Eina_List **source)
1791 {
1792    if (it->itc->func.state_get)
1793      {
1794         const Eina_List *l;
1795         const char *key;
1796         char buf[4096];
1797
1798         *source = elm_widget_stringlist_get(edje_object_data_get(target, "states"));
1799         EINA_LIST_FOREACH(*source, l, key)
1800           {
1801              Eina_Bool on = it->itc->func.state_get
1802                 ((void *)it->base.data, WIDGET(it), key);
1803
1804              if (on)
1805                {
1806                   snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
1807                   edje_object_signal_emit(target, buf, "elm");
1808                }
1809              else
1810                {
1811                   snprintf(buf, sizeof(buf), "elm,state,%s,passive", key);
1812                   edje_object_signal_emit(target, buf, "elm");
1813                }
1814           }
1815      }
1816 }
1817
1818 static void
1819 _item_realize(Elm_Genlist_Item *it,
1820               int               in,
1821               Eina_Bool         calc)
1822 {
1823    Elm_Genlist_Item *it2;
1824    const char *treesize;
1825    char buf[1024];
1826    int depth, tsize = 20;
1827    Item_Cache *itc = NULL;
1828
1829    if (it->delete_me) return;
1830    //evas_event_freeze(evas_object_evas_get(it->wd->obj));
1831    if (it->realized)
1832      {
1833         if (it->order_num_in != in)
1834           {
1835              it->order_num_in = in;
1836              _elm_genlist_item_odd_even_update(it);
1837              _elm_genlist_item_state_update(it, NULL);
1838           }
1839         //evas_event_thaw(evas_object_evas_get(it->wd->obj));
1840         //evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1841         return;
1842      }
1843    it->order_num_in = in;
1844
1845    if (it->nocache)
1846      it->nocache = EINA_FALSE;
1847    else
1848      itc = _item_cache_find(it);
1849    if (itc)
1850      {
1851         VIEW(it) = itc->base_view;
1852         itc->base_view = NULL;
1853         it->spacer = itc->spacer;
1854         itc->spacer = NULL;
1855      }
1856    else
1857      {
1858         const char *stacking_even;
1859         const char *stacking;
1860
1861         VIEW(it) = edje_object_add(evas_object_evas_get(WIDGET(it)));
1862         edje_object_scale_set(VIEW(it),
1863                               elm_widget_scale_get(WIDGET(it)) *
1864                               _elm_config->scale);
1865         evas_object_smart_member_add(VIEW(it), it->wd->pan_smart);
1866         elm_widget_sub_object_add(WIDGET(it), VIEW(it));
1867
1868         if (it->flags & ELM_GENLIST_ITEM_SUBITEMS)
1869           strncpy(buf, "tree", sizeof(buf));
1870         else strncpy(buf, "item", sizeof(buf));
1871         if (it->wd->compress)
1872           strncat(buf, "_compress", sizeof(buf) - strlen(buf));
1873
1874         strncat(buf, "/", sizeof(buf) - strlen(buf));
1875         strncat(buf, it->itc->item_style, sizeof(buf) - strlen(buf));
1876
1877         _elm_theme_object_set(WIDGET(it), VIEW(it), "genlist", buf,
1878                               elm_widget_style_get(WIDGET(it)));
1879
1880         stacking_even = edje_object_data_get(VIEW(it), "stacking_even");
1881         if (!stacking_even) stacking_even = "above";
1882         it->stacking_even = !!strcmp("above", stacking_even);
1883
1884         stacking = edje_object_data_get(VIEW(it), "stacking");
1885         if (!stacking) stacking = "yes";
1886         it->nostacking = !!strcmp("yes", stacking);
1887
1888         edje_object_mirrored_set(VIEW(it),
1889                                  elm_widget_mirrored_get(WIDGET(it)));
1890         it->spacer =
1891           evas_object_rectangle_add(evas_object_evas_get(WIDGET(it)));
1892         evas_object_color_set(it->spacer, 0, 0, 0, 0);
1893         elm_widget_sub_object_add(WIDGET(it), it->spacer);
1894      }
1895
1896    _elm_genlist_item_odd_even_update(it);
1897
1898    for (it2 = it, depth = 0; it2->parent; it2 = it2->parent)
1899      {
1900         if (it2->parent->flags != ELM_GENLIST_ITEM_GROUP) depth += 1;
1901      }
1902    it->expanded_depth = depth;
1903    treesize = edje_object_data_get(VIEW(it), "treesize");
1904    if (treesize) tsize = atoi(treesize);
1905    evas_object_size_hint_min_set(it->spacer,
1906                                  (depth * tsize) * _elm_config->scale, 1);
1907    edje_object_part_swallow(VIEW(it), "elm.swallow.pad", it->spacer);
1908    if (!calc)
1909      {
1910         edje_object_signal_callback_add(VIEW(it),
1911                                         "elm,action,expand,toggle",
1912                                         "elm", _signal_expand_toggle, it);
1913         edje_object_signal_callback_add(VIEW(it), "elm,action,expand",
1914                                         "elm", _signal_expand, it);
1915         edje_object_signal_callback_add(VIEW(it), "elm,action,contract",
1916                                         "elm", _signal_contract, it);
1917         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
1918                                        _mouse_down, it);
1919         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
1920                                        _mouse_up, it);
1921         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
1922                                        _mouse_move, it);
1923         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MULTI_DOWN,
1924                                        _multi_down, it);
1925         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MULTI_UP,
1926                                        _multi_up, it);
1927         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MULTI_MOVE,
1928                                        _multi_move, it);
1929
1930         _elm_genlist_item_state_update(it, itc);
1931      }
1932
1933    if ((calc) && (it->wd->homogeneous) &&
1934        ((it->wd->item_width) ||
1935         ((it->wd->item_width) && (it->wd->group_item_width))))
1936      {
1937         /* homogenous genlist shortcut */
1938         if (!it->mincalcd)
1939           {
1940              if (it->flags & ELM_GENLIST_ITEM_GROUP)
1941                {
1942                   it->w = it->minw = it->wd->group_item_width;
1943                   it->h = it->minh = it->wd->group_item_height;
1944                }
1945              else
1946                {
1947                   it->w = it->minw = it->wd->item_width;
1948                   it->h = it->minh = it->wd->item_height;
1949                }
1950              it->mincalcd = EINA_TRUE;
1951           }
1952      }
1953    else
1954      {
1955         /* FIXME: If you see that assert, please notify us and we
1956            will clean our mess */
1957         assert(eina_list_count(it->icon_objs) == 0);
1958
1959         _item_label_realize(it, VIEW(it), &it->labels);
1960         it->icon_objs = _item_icon_realize(it, VIEW(it), &it->icons);
1961         _item_state_realize(it, VIEW(it), &it->states);
1962
1963         if (!it->mincalcd)
1964           {
1965              Evas_Coord mw = -1, mh = -1;
1966
1967              if (!it->display_only)
1968                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1969              if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
1970              edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw,
1971                                                   mh);
1972              if (!it->display_only)
1973                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1974              it->w = it->minw = mw;
1975              it->h = it->minh = mh;
1976              it->mincalcd = EINA_TRUE;
1977
1978              if ((!it->wd->group_item_width) && (it->flags == ELM_GENLIST_ITEM_GROUP))
1979                {
1980                   it->wd->group_item_width = mw;
1981                   it->wd->group_item_height = mh;
1982                }
1983              else if ((!it->wd->item_width) && (it->flags == ELM_GENLIST_ITEM_NONE))
1984                {
1985                   it->wd->item_width = mw;
1986                   it->wd->item_height = mh;
1987                }
1988           }
1989         if (!calc) evas_object_show(VIEW(it));
1990      }
1991
1992    if (it->tooltip.content_cb)
1993      {
1994         elm_widget_item_tooltip_content_cb_set(it,
1995                                                it->tooltip.content_cb,
1996                                                it->tooltip.data, NULL);
1997         elm_widget_item_tooltip_style_set(it, it->tooltip.style);
1998         elm_widget_item_tooltip_size_restrict_disable(it, it->tooltip.free_size);
1999      }
2000
2001    if (it->mouse_cursor)
2002      elm_widget_item_cursor_set(it, it->mouse_cursor);
2003
2004    it->realized = EINA_TRUE;
2005    it->want_unrealize = EINA_FALSE;
2006
2007    if (itc) _item_cache_free(itc);
2008    //evas_event_thaw(evas_object_evas_get(it->wd->obj));
2009    //evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2010    if (!calc)
2011      evas_object_smart_callback_call(WIDGET(it), SIG_REALIZED, it);
2012    edje_object_message_signal_process(VIEW(it));
2013 }
2014
2015 static void
2016 _item_unrealize(Elm_Genlist_Item *it,
2017                 Eina_Bool         calc)
2018 {
2019    Evas_Object *icon;
2020
2021    if (!it->realized) return;
2022    if (it->wd->reorder_it == it) return;
2023    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2024    if (!calc)
2025      evas_object_smart_callback_call(WIDGET(it), SIG_UNREALIZED, it);
2026    if (it->long_timer)
2027      {
2028         ecore_timer_del(it->long_timer);
2029         it->long_timer = NULL;
2030      }
2031    if (it->nocache)
2032      {
2033         evas_object_del(VIEW(it));
2034         VIEW(it) = NULL;
2035         evas_object_del(it->spacer);
2036         it->spacer = NULL;
2037      }
2038    else
2039      {
2040         edje_object_mirrored_set(VIEW(it),
2041                                  elm_widget_mirrored_get(WIDGET(it)));
2042         edje_object_scale_set(VIEW(it),
2043                               elm_widget_scale_get(WIDGET(it))
2044                               * _elm_config->scale);
2045         _item_cache_add(it);
2046      }
2047    elm_widget_stringlist_free(it->labels);
2048    it->labels = NULL;
2049    elm_widget_stringlist_free(it->icons);
2050    it->icons = NULL;
2051    elm_widget_stringlist_free(it->states);
2052
2053    EINA_LIST_FREE(it->icon_objs, icon)
2054      evas_object_del(icon);
2055
2056    _mode_item_unrealize(it);
2057    it->states = NULL;
2058    it->realized = EINA_FALSE;
2059    it->want_unrealize = EINA_FALSE;
2060    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2061    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2062 }
2063
2064 static Eina_Bool
2065 _item_block_recalc(Item_Block *itb,
2066                    int         in,
2067                    Eina_Bool   qadd)
2068 {
2069    const Eina_List *l;
2070    Elm_Genlist_Item *it;
2071    Evas_Coord minw = 0, minh = 0;
2072    Eina_Bool showme = EINA_FALSE, changed = EINA_FALSE;
2073    Evas_Coord y = 0;
2074
2075    //evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2076    itb->num = in;
2077    EINA_LIST_FOREACH(itb->items, l, it)
2078      {
2079         if (it->delete_me) continue;
2080         showme |= it->showme;
2081         if (!itb->realized)
2082           {
2083              if (qadd)
2084                {
2085                   if (!it->mincalcd) changed = EINA_TRUE;
2086                   if (changed)
2087                     {
2088                        _item_realize(it, in, EINA_TRUE);
2089                        _item_unrealize(it, EINA_TRUE);
2090                     }
2091                }
2092              else
2093                {
2094                   _item_realize(it, in, EINA_TRUE);
2095                   _item_unrealize(it, EINA_TRUE);
2096                }
2097           }
2098         else
2099           _item_realize(it, in, EINA_FALSE);
2100         minh += it->minh;
2101         if (minw < it->minw) minw = it->minw;
2102         in++;
2103         it->x = 0;
2104         it->y = y;
2105         y += it->h;
2106      }
2107    itb->minw = minw;
2108    itb->minh = minh;
2109    itb->changed = EINA_FALSE;
2110    //evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2111    //evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2112    return showme;
2113 }
2114
2115 static void
2116 _item_block_realize(Item_Block *itb)
2117 {
2118    if (itb->realized) return;
2119    itb->realized = EINA_TRUE;
2120    itb->want_unrealize = EINA_FALSE;
2121 }
2122
2123 static void
2124 _item_block_unrealize(Item_Block *itb)
2125 {
2126    const Eina_List *l;
2127    Elm_Genlist_Item *it;
2128    Eina_Bool dragging = EINA_FALSE;
2129
2130    if (!itb->realized) return;
2131    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2132    EINA_LIST_FOREACH(itb->items, l, it)
2133      {
2134         if (it->flags != ELM_GENLIST_ITEM_GROUP)
2135           {
2136              if (it->dragging)
2137                {
2138                   dragging = EINA_TRUE;
2139                   it->want_unrealize = EINA_TRUE;
2140                }
2141              else
2142                _item_unrealize(it, EINA_FALSE);
2143           }
2144      }
2145    if (!dragging)
2146      {
2147         itb->realized = EINA_FALSE;
2148         itb->want_unrealize = EINA_TRUE;
2149      }
2150    else
2151      itb->want_unrealize = EINA_FALSE;
2152    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2153    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2154 }
2155
2156 static int
2157 _get_space_for_reorder_item(Elm_Genlist_Item *it)
2158 {
2159    Evas_Coord rox, roy, row, roh, oy, oh;
2160    Eina_Bool top = EINA_FALSE;
2161    Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
2162    if (!reorder_it) return 0;
2163
2164    evas_object_geometry_get(it->wd->pan_smart, NULL, &oy, NULL, &oh);
2165    evas_object_geometry_get(it->wd->VIEW(reorder_it), &rox, &roy, &row, &roh);
2166
2167    if ((it->wd->reorder_start_y < it->block->y) &&
2168        (roy - oy + (roh / 2) >= it->block->y - it->wd->pan_y))
2169      {
2170         it->block->reorder_offset = it->wd->reorder_it->h * -1;
2171         if (it->block->count == 1)
2172           it->wd->reorder_rel = it;
2173      }
2174    else if ((it->wd->reorder_start_y >= it->block->y) &&
2175             (roy - oy + (roh / 2) <= it->block->y - it->wd->pan_y))
2176      {
2177         it->block->reorder_offset = it->wd->reorder_it->h;
2178      }
2179    else
2180      it->block->reorder_offset = 0;
2181
2182    it->scrl_y += it->block->reorder_offset;
2183
2184    top = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2185                               rox, roy + (roh / 2), row, 1));
2186    if (top)
2187      {
2188         it->wd->reorder_rel = it;
2189         it->scrl_y += it->wd->reorder_it->h;
2190         return it->wd->reorder_it->h;
2191      }
2192    else
2193      return 0;
2194 }
2195
2196 static Eina_Bool
2197 _reorder_move_animator_cb(void *data)
2198 {
2199    Elm_Genlist_Item *it = data;
2200    Eina_Bool down = EINA_FALSE;
2201    double t;
2202    int y, dy = it->h / 10 * _elm_config->scale, diff;
2203
2204    t = ((0.0 > (t = ecore_loop_time_get()-it->wd->start_time)) ? 0.0 : t);
2205
2206    if (t <= REORDER_EFFECT_TIME) y = (1 * sin((t / REORDER_EFFECT_TIME) * (M_PI / 2)) * dy);
2207    else y = dy;
2208
2209    diff = abs(it->old_scrl_y - it->scrl_y);
2210    if (diff > it->h) y = diff / 2;
2211
2212    if (it->old_scrl_y < it->scrl_y)
2213      {
2214         it->old_scrl_y += y;
2215         down = EINA_TRUE;
2216      }
2217    else if (it->old_scrl_y > it->scrl_y)
2218      {
2219         it->old_scrl_y -= y;
2220         down = EINA_FALSE;
2221      }
2222    _item_position(it, VIEW(it), it->scrl_x, it->old_scrl_y);
2223    _group_items_recalc(it->wd);
2224
2225    if ((it->wd->reorder_pan_move) ||
2226        (down && it->old_scrl_y >= it->scrl_y) ||
2227        (!down && it->old_scrl_y <= it->scrl_y))
2228      {
2229         it->old_scrl_y = it->scrl_y;
2230         it->move_effect_enabled = EINA_FALSE;
2231         it->wd->reorder_move_animator = NULL;
2232         return ECORE_CALLBACK_CANCEL;
2233      }
2234    return ECORE_CALLBACK_RENEW;
2235 }
2236
2237 static void
2238 _item_position(Elm_Genlist_Item *it,
2239                Evas_Object      *view,
2240                Evas_Coord        it_x,
2241                Evas_Coord        it_y)
2242 {
2243    if (!it) return;
2244    if (!view) return;
2245
2246    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2247    evas_object_resize(view, it->w, it->h);
2248    evas_object_move(view, it_x, it_y);
2249    evas_object_show(view);
2250    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2251    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2252 }
2253
2254 static void
2255 _item_block_position(Item_Block *itb,
2256                      int         in)
2257 {
2258    const Eina_List *l;
2259    Elm_Genlist_Item *it;
2260    Elm_Genlist_Item *git;
2261    Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2262    int vis;
2263
2264    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2265    evas_object_geometry_get(itb->wd->pan_smart, &ox, &oy, &ow, &oh);
2266    evas_output_viewport_get(evas_object_evas_get(itb->wd->obj), &cvx, &cvy,
2267                             &cvw, &cvh);
2268    EINA_LIST_FOREACH(itb->items, l, it)
2269      {
2270         if (it->delete_me) continue;
2271         else if (it->wd->reorder_it == it) continue;
2272         it->x = 0;
2273         it->y = y;
2274         it->w = itb->w;
2275         it->scrl_x = itb->x + it->x - it->wd->pan_x + ox;
2276         it->scrl_y = itb->y + it->y - it->wd->pan_y + oy;
2277
2278         vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2279                                    cvx, cvy, cvw, cvh));
2280         if (it->flags != ELM_GENLIST_ITEM_GROUP)
2281           {
2282              if ((itb->realized) && (!it->realized))
2283                {
2284                   if (vis) _item_realize(it, in, EINA_FALSE);
2285                }
2286              if (it->realized)
2287                {
2288                   if (vis)
2289                     {
2290                        if (it->wd->reorder_mode)
2291                          y += _get_space_for_reorder_item(it);
2292                        git = it->group_item;
2293                        if (git)
2294                          {
2295                             if (git->scrl_y < oy)
2296                               git->scrl_y = oy;
2297                             if ((git->scrl_y + git->h) > (it->scrl_y + it->h))
2298                               git->scrl_y = (it->scrl_y + it->h) - git->h;
2299                             git->want_realize = EINA_TRUE;
2300                          }
2301                        if ((it->wd->reorder_it) && (it->old_scrl_y != it->scrl_y))
2302                          {
2303                             if (!it->move_effect_enabled)
2304                               {
2305                                  it->move_effect_enabled = EINA_TRUE;
2306                                  it->wd->reorder_move_animator =
2307                                     ecore_animator_add(
2308                                        _reorder_move_animator_cb, it);
2309                               }
2310                          }
2311                        if (!it->move_effect_enabled)
2312                          {
2313                             if (it->mode_view)
2314                                _item_position(it, it->mode_view, it->scrl_x,
2315                                               it->scrl_y);
2316                             else
2317                                _item_position(it, VIEW(it), it->scrl_x,
2318                                               it->scrl_y);
2319                             it->old_scrl_y = it->scrl_y;
2320                          }
2321                     }
2322                   else
2323                     {
2324                        if (!it->dragging) _item_unrealize(it, EINA_FALSE);
2325                     }
2326                }
2327              in++;
2328           }
2329         else
2330           {
2331              if (vis) it->want_realize = EINA_TRUE;
2332           }
2333         y += it->h;
2334      }
2335    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2336    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2337 }
2338
2339 static void
2340 _group_items_recalc(void *data)
2341 {
2342    Widget_Data *wd = data;
2343    Eina_List *l;
2344    Elm_Genlist_Item *git;
2345
2346    evas_event_freeze(evas_object_evas_get(wd->obj));
2347    EINA_LIST_FOREACH(wd->group_items, l, git)
2348      {
2349         if (git->want_realize)
2350           {
2351              if (!git->realized)
2352                _item_realize(git, 0, EINA_FALSE);
2353              evas_object_resize(VIEW(git), wd->minw, git->h);
2354              evas_object_move(VIEW(git), git->scrl_x, git->scrl_y);
2355              evas_object_show(VIEW(git));
2356              evas_object_raise(VIEW(git));
2357           }
2358         else if (!git->want_realize && git->realized)
2359           {
2360              if (!git->dragging)
2361                _item_unrealize(git, EINA_FALSE);
2362           }
2363      }
2364    evas_event_thaw(evas_object_evas_get(wd->obj));
2365    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2366 }
2367
2368 static Eina_Bool
2369 _must_recalc_idler(void *data)
2370 {
2371    Widget_Data *wd = data;
2372    if (wd->calc_job) ecore_job_del(wd->calc_job);
2373    wd->calc_job = ecore_job_add(_calc_job, wd);
2374    wd->must_recalc_idler = NULL;
2375    return ECORE_CALLBACK_CANCEL;
2376 }
2377
2378 static void
2379 _calc_job(void *data)
2380 {
2381    Widget_Data *wd = data;
2382    Item_Block *itb, *chb = NULL;
2383    Evas_Coord minw = -1, minh = 0, y = 0, ow;
2384    int in = 0;
2385    double t0, t;
2386    Eina_Bool minw_change = EINA_FALSE;
2387    Eina_Bool did_must_recalc = EINA_FALSE;
2388    if (!wd) return;
2389
2390    t0 = ecore_time_get();
2391    evas_object_geometry_get(wd->pan_smart, NULL, NULL, &ow, &wd->h);
2392    if (wd->w != ow)
2393      wd->w = ow;
2394
2395    evas_event_freeze(evas_object_evas_get(wd->obj));
2396    EINA_INLIST_FOREACH(wd->blocks, itb)
2397      {
2398         Eina_Bool showme = EINA_FALSE;
2399
2400         itb->num = in;
2401         showme = itb->showme;
2402         itb->showme = EINA_FALSE;
2403         if (chb)
2404           {
2405              if (itb->realized) _item_block_unrealize(itb);
2406           }
2407         if ((itb->changed) || ((itb->must_recalc) && (!did_must_recalc)))
2408           {
2409              if (itb->must_recalc)
2410                {
2411                   Eina_List *l;
2412                   Elm_Genlist_Item *it;
2413                   EINA_LIST_FOREACH(itb->items, l, it)
2414                     if (it->mincalcd) it->mincalcd = EINA_FALSE;
2415                   itb->changed = EINA_TRUE;
2416                   if (itb->must_recalc) did_must_recalc = EINA_TRUE;
2417                   itb->must_recalc = EINA_FALSE;
2418                }
2419              if (itb->realized) _item_block_unrealize(itb);
2420              showme = _item_block_recalc(itb, in, EINA_FALSE);
2421              chb = itb;
2422           }
2423         itb->y = y;
2424         itb->x = 0;
2425         minh += itb->minh;
2426         if (minw == -1) minw = itb->minw;
2427         else if ((!itb->must_recalc) && (minw < itb->minw))
2428           {
2429              minw = itb->minw;
2430              minw_change = EINA_TRUE;
2431           }
2432         itb->w = minw;
2433         itb->h = itb->minh;
2434         y += itb->h;
2435         in += itb->count;
2436         if ((showme) && (wd->show_item) && (!wd->show_item->queued))
2437           {
2438              wd->show_item->showme = EINA_FALSE;
2439              if (wd->bring_in)
2440                elm_smart_scroller_region_bring_in(wd->scr,
2441                                                   wd->show_item->x +
2442                                                   wd->show_item->block->x,
2443                                                   wd->show_item->y +
2444                                                   wd->show_item->block->y,
2445                                                   wd->show_item->block->w,
2446                                                   wd->show_item->h);
2447              else
2448                elm_smart_scroller_child_region_show(wd->scr,
2449                                                     wd->show_item->x +
2450                                                     wd->show_item->block->x,
2451                                                     wd->show_item->y +
2452                                                     wd->show_item->block->y,
2453                                                     wd->show_item->block->w,
2454                                                     wd->show_item->h);
2455              wd->show_item = NULL;
2456           }
2457      }
2458    if (minw_change)
2459      {
2460         EINA_INLIST_FOREACH(wd->blocks, itb)
2461           {
2462              itb->minw = minw;
2463              itb->w = itb->minw;
2464           }
2465      }
2466    if ((chb) && (EINA_INLIST_GET(chb)->next))
2467      {
2468         EINA_INLIST_FOREACH(EINA_INLIST_GET(chb)->next, itb)
2469           {
2470              if (itb->realized) _item_block_unrealize(itb);
2471           }
2472      }
2473    wd->realminw = minw;
2474    if (minw < wd->w) minw = wd->w;
2475    if ((minw != wd->minw) || (minh != wd->minh))
2476      {
2477         wd->minw = minw;
2478         wd->minh = minh;
2479         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2480         _sizing_eval(wd->obj);
2481         if ((wd->anchor_item) && (wd->anchor_item->block) && (!wd->auto_scroll_enabled))
2482           {
2483              Elm_Genlist_Item *it;
2484              Evas_Coord it_y;
2485
2486              it = wd->anchor_item;
2487              it_y = wd->anchor_y;
2488              elm_smart_scroller_child_pos_set(wd->scr, wd->pan_x,
2489                                               it->block->y + it->y + it_y);
2490              wd->anchor_item = it;
2491              wd->anchor_y = it_y;
2492           }
2493      }
2494    t = ecore_time_get();
2495    if (did_must_recalc)
2496      {
2497         if (!wd->must_recalc_idler)
2498           wd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, wd);
2499      }
2500    wd->calc_job = NULL;
2501    evas_object_smart_changed(wd->pan_smart);
2502    evas_event_thaw(evas_object_evas_get(wd->obj));
2503    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2504 }
2505
2506 static void
2507 _update_job(void *data)
2508 {
2509    Widget_Data *wd = data;
2510    Eina_List *l2;
2511    Item_Block *itb;
2512    int num, num0;
2513    Eina_Bool position = EINA_FALSE, recalc = EINA_FALSE;
2514    if (!wd) return;
2515    wd->update_job = NULL;
2516    num = 0;
2517
2518    evas_event_freeze(evas_object_evas_get(wd->obj));
2519    EINA_INLIST_FOREACH(wd->blocks, itb)
2520      {
2521         Evas_Coord itminw, itminh;
2522         Elm_Genlist_Item *it;
2523
2524         if (!itb->updateme)
2525           {
2526              num += itb->count;
2527              if (position)
2528                _item_block_position(itb, num);
2529              continue;
2530           }
2531         num0 = num;
2532         recalc = EINA_FALSE;
2533         EINA_LIST_FOREACH(itb->items, l2, it)
2534           {
2535              if (it->updateme)
2536                {
2537                   itminw = it->minw;
2538                   itminh = it->minh;
2539
2540                   it->updateme = EINA_FALSE;
2541                   if (it->realized)
2542                     {
2543                        _item_unrealize(it, EINA_FALSE);
2544                        _item_realize(it, num, EINA_FALSE);
2545                        position = EINA_TRUE;
2546                     }
2547                   else
2548                     {
2549                        _item_realize(it, num, EINA_TRUE);
2550                        _item_unrealize(it, EINA_TRUE);
2551                     }
2552                   if ((it->minw != itminw) || (it->minh != itminh))
2553                     recalc = EINA_TRUE;
2554                }
2555              num++;
2556           }
2557         itb->updateme = EINA_FALSE;
2558         if (recalc)
2559           {
2560              position = EINA_TRUE;
2561              itb->changed = EINA_TRUE;
2562              _item_block_recalc(itb, num0, EINA_FALSE);
2563              _item_block_position(itb, num0);
2564           }
2565      }
2566    if (position)
2567      {
2568         if (wd->calc_job) ecore_job_del(wd->calc_job);
2569         wd->calc_job = ecore_job_add(_calc_job, wd);
2570      }
2571    evas_event_thaw(evas_object_evas_get(wd->obj));
2572    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2573 }
2574
2575 static void
2576 _pan_set(Evas_Object *obj,
2577          Evas_Coord   x,
2578          Evas_Coord   y)
2579 {
2580    Pan *sd = evas_object_smart_data_get(obj);
2581    Item_Block *itb;
2582
2583    if (!sd) return;
2584    //   Evas_Coord ow, oh;
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 < 0) x = 0;
2591    //   if (y < 0) y = 0;
2592    //   if (x > ow) x = ow;
2593    //   if (y > oh) y = oh;
2594    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2595    sd->wd->pan_x = x;
2596    sd->wd->pan_y = y;
2597
2598    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2599      {
2600         if ((itb->y + itb->h) > y)
2601           {
2602              Elm_Genlist_Item *it;
2603              Eina_List *l2;
2604
2605              EINA_LIST_FOREACH(itb->items, l2, it)
2606                {
2607                   if ((itb->y + it->y) >= y)
2608                     {
2609                        sd->wd->anchor_item = it;
2610                        sd->wd->anchor_y = -(itb->y + it->y - y);
2611                        goto done;
2612                     }
2613                }
2614           }
2615      }
2616 done:
2617    if (!sd->wd->reorder_move_animator) evas_object_smart_changed(obj);
2618 }
2619
2620 static void
2621 _pan_get(Evas_Object *obj,
2622          Evas_Coord  *x,
2623          Evas_Coord  *y)
2624 {
2625    Pan *sd = evas_object_smart_data_get(obj);
2626
2627    if (!sd) return;
2628    if (x) *x = sd->wd->pan_x;
2629    if (y) *y = sd->wd->pan_y;
2630 }
2631
2632 static void
2633 _pan_max_get(Evas_Object *obj,
2634              Evas_Coord  *x,
2635              Evas_Coord  *y)
2636 {
2637    Pan *sd = evas_object_smart_data_get(obj);
2638    Evas_Coord ow, oh;
2639
2640    if (!sd) return;
2641    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2642    ow = sd->wd->minw - ow;
2643    if (ow < 0) ow = 0;
2644    oh = sd->wd->minh - oh;
2645    if (oh < 0) oh = 0;
2646    if (x) *x = ow;
2647    if (y) *y = oh;
2648 }
2649
2650 static void
2651 _pan_min_get(Evas_Object *obj __UNUSED__,
2652              Evas_Coord  *x,
2653              Evas_Coord  *y)
2654 {
2655    if (x) *x = 0;
2656    if (y) *y = 0;
2657 }
2658
2659 static void
2660 _pan_child_size_get(Evas_Object *obj,
2661                     Evas_Coord  *w,
2662                     Evas_Coord  *h)
2663 {
2664    Pan *sd = evas_object_smart_data_get(obj);
2665
2666    if (!sd) return;
2667    if (w) *w = sd->wd->minw;
2668    if (h) *h = sd->wd->minh;
2669 }
2670
2671 static void
2672 _pan_add(Evas_Object *obj)
2673 {
2674    Pan *sd;
2675    Evas_Object_Smart_Clipped_Data *cd;
2676
2677    _pan_sc.add(obj);
2678    cd = evas_object_smart_data_get(obj);
2679    sd = ELM_NEW(Pan);
2680    if (!sd) return;
2681    sd->__clipped_data = *cd;
2682    free(cd);
2683    evas_object_smart_data_set(obj, sd);
2684 }
2685
2686 static void
2687 _pan_del(Evas_Object *obj)
2688 {
2689    Pan *sd = evas_object_smart_data_get(obj);
2690
2691    if (!sd) return;
2692    if (sd->resize_job)
2693      {
2694         ecore_job_del(sd->resize_job);
2695         sd->resize_job = NULL;
2696      }
2697    _pan_sc.del(obj);
2698 }
2699
2700 static void
2701 _pan_resize_job(void *data)
2702 {
2703    Pan *sd = data;
2704    if (!sd) return;
2705    _sizing_eval(sd->wd->obj);
2706    sd->resize_job = NULL;
2707 }
2708
2709 static void
2710 _pan_resize(Evas_Object *obj,
2711             Evas_Coord   w,
2712             Evas_Coord   h)
2713 {
2714    Pan *sd = evas_object_smart_data_get(obj);
2715    Evas_Coord ow, oh;
2716
2717    if (!sd) return;
2718    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2719    if ((ow == w) && (oh == h)) return;
2720    if ((sd->wd->height_for_width) && (ow != w))
2721      {
2722         /* fix me later */
2723         if (sd->resize_job) ecore_job_del(sd->resize_job);
2724         sd->resize_job = ecore_job_add(_pan_resize_job, sd);
2725      }
2726    sd->wd->pan_resized = EINA_TRUE;
2727    evas_object_smart_changed(obj);
2728    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2729    sd->wd->calc_job = NULL;
2730 /* OLD
2731    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2732    sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2733  */
2734 }
2735
2736 static void
2737 _pan_calculate(Evas_Object *obj)
2738 {
2739    Pan *sd = evas_object_smart_data_get(obj);
2740    Item_Block *itb;
2741    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2742    int in = 0;
2743    Elm_Genlist_Item *git;
2744    Eina_List *l;
2745
2746    if (!sd) return;
2747    evas_event_freeze(evas_object_evas_get(obj));
2748
2749    if (sd->wd->pan_resized)
2750      {
2751         _calc_job(sd->wd);
2752         sd->wd->pan_resized = EINA_FALSE;
2753      }
2754
2755    evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
2756    evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
2757    EINA_LIST_FOREACH(sd->wd->group_items, l, git)
2758      {
2759         git->want_realize = EINA_FALSE;
2760      }
2761    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2762      {
2763         itb->w = sd->wd->minw;
2764         if (ELM_RECTS_INTERSECT(itb->x - sd->wd->pan_x + ox,
2765                                 itb->y - sd->wd->pan_y + oy,
2766                                 itb->w, itb->h,
2767                                 cvx, cvy, cvw, cvh))
2768           {
2769              if ((!itb->realized) || (itb->changed))
2770                _item_block_realize(itb);
2771              _item_block_position(itb, in);
2772           }
2773         else
2774           {
2775              if (itb->realized) _item_block_unrealize(itb);
2776           }
2777         in += itb->count;
2778      }
2779    if ((!sd->wd->reorder_it) || (sd->wd->reorder_pan_move))
2780       _group_items_recalc(sd->wd);
2781    if ((sd->wd->reorder_mode) && (sd->wd->reorder_it))
2782      {
2783         if (sd->wd->pan_y != sd->wd->reorder_old_pan_y)
2784            sd->wd->reorder_pan_move = EINA_TRUE;
2785         else sd->wd->reorder_pan_move = EINA_FALSE;
2786         evas_object_raise(sd->wd->VIEW(reorder_it));
2787         sd->wd->reorder_old_pan_y = sd->wd->pan_y;
2788         sd->wd->start_time = ecore_loop_time_get();
2789      }
2790    _item_auto_scroll(sd->wd);
2791    evas_event_thaw(evas_object_evas_get(obj));
2792    evas_event_thaw_eval(evas_object_evas_get(obj));
2793 }
2794
2795 static void
2796 _pan_move(Evas_Object *obj,
2797           Evas_Coord   x __UNUSED__,
2798           Evas_Coord   y __UNUSED__)
2799 {
2800    Pan *sd = evas_object_smart_data_get(obj);
2801
2802    if (!sd) return;
2803    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2804    sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2805 }
2806
2807 static void
2808 _hold_on(void        *data __UNUSED__,
2809          Evas_Object *obj,
2810          void        *event_info __UNUSED__)
2811 {
2812    Widget_Data *wd = elm_widget_data_get(obj);
2813    if (!wd) return;
2814    elm_smart_scroller_hold_set(wd->scr, 1);
2815 }
2816
2817 static void
2818 _hold_off(void        *data __UNUSED__,
2819           Evas_Object *obj,
2820           void        *event_info __UNUSED__)
2821 {
2822    Widget_Data *wd = elm_widget_data_get(obj);
2823    if (!wd) return;
2824    elm_smart_scroller_hold_set(wd->scr, 0);
2825 }
2826
2827 static void
2828 _freeze_on(void        *data __UNUSED__,
2829            Evas_Object *obj,
2830            void        *event_info __UNUSED__)
2831 {
2832    Widget_Data *wd = elm_widget_data_get(obj);
2833    if (!wd) return;
2834    elm_smart_scroller_freeze_set(wd->scr, 1);
2835 }
2836
2837 static void
2838 _freeze_off(void        *data __UNUSED__,
2839             Evas_Object *obj,
2840             void        *event_info __UNUSED__)
2841 {
2842    Widget_Data *wd = elm_widget_data_get(obj);
2843    if (!wd) return;
2844    elm_smart_scroller_freeze_set(wd->scr, 0);
2845 }
2846
2847 static void
2848 _scr_anim_start(void        *data,
2849                 Evas_Object *obj __UNUSED__,
2850                 void        *event_info __UNUSED__)
2851 {
2852    evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START, NULL);
2853 }
2854
2855 static void
2856 _scr_anim_stop(void        *data,
2857                Evas_Object *obj __UNUSED__,
2858                void        *event_info __UNUSED__)
2859 {
2860    evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, NULL);
2861 }
2862
2863 static void
2864 _scr_drag_start(void            *data,
2865                 Evas_Object     *obj __UNUSED__,
2866                 void            *event_info __UNUSED__)
2867 {
2868    evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START, NULL);
2869 }
2870
2871 static void
2872 _scr_drag_stop(void            *data,
2873                Evas_Object     *obj __UNUSED__,
2874                void            *event_info __UNUSED__)
2875 {
2876    evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP, NULL);
2877 }
2878
2879 static void
2880 _edge_left(void        *data,
2881            Evas_Object *scr __UNUSED__,
2882            void        *event_info __UNUSED__)
2883 {
2884    Evas_Object *obj = data;
2885    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_LEFT, NULL);
2886    evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
2887 }
2888
2889 static void
2890 _edge_right(void        *data,
2891             Evas_Object *scr __UNUSED__,
2892             void        *event_info __UNUSED__)
2893 {
2894    Evas_Object *obj = data;
2895    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_RIGHT, NULL);
2896    evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
2897 }
2898
2899 static void
2900 _edge_top(void        *data,
2901           Evas_Object *scr __UNUSED__,
2902           void        *event_info __UNUSED__)
2903 {
2904    Evas_Object *obj = data;
2905    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_TOP, NULL);
2906    evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
2907 }
2908
2909 static void
2910 _edge_bottom(void        *data,
2911              Evas_Object *scr __UNUSED__,
2912              void        *event_info __UNUSED__)
2913 {
2914    Evas_Object *obj = data;
2915    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_BOTTOM, NULL);
2916    evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
2917 }
2918
2919 static void
2920 _mode_item_realize_theme(Elm_Genlist_Item *it)
2921 {
2922    char buf[1024];
2923
2924    strncpy(buf, "item", sizeof(buf));
2925    if (it->wd->compress)
2926      strncat(buf, "_compress", sizeof(buf) - strlen(buf));
2927
2928    if (it->order_num_in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
2929    strncat(buf, "/", sizeof(buf) - strlen(buf));
2930    strncat(buf, it->wd->mode_item_style, sizeof(buf) - strlen(buf));
2931
2932    _elm_theme_object_set(WIDGET(it), it->mode_view, "genlist", buf,
2933                          elm_widget_style_get(WIDGET(it)));
2934 }
2935
2936 static void
2937 _mode_item_realize(Elm_Genlist_Item *it)
2938 {
2939    if ((it->mode_view) || (it->delete_me)) return;
2940
2941    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2942    it->mode_view = edje_object_add(evas_object_evas_get(WIDGET(it)));
2943    edje_object_scale_set(it->mode_view,
2944                          elm_widget_scale_get(WIDGET(it)) *
2945                          _elm_config->scale);
2946    evas_object_smart_member_add(it->mode_view, it->wd->pan_smart);
2947    elm_widget_sub_object_add(WIDGET(it), it->mode_view);
2948
2949    _mode_item_realize_theme(it);
2950    edje_object_mirrored_set(it->mode_view,
2951                             elm_widget_mirrored_get(WIDGET(it)));
2952
2953    /* signal callback add */
2954    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_DOWN,
2955                                   _mouse_down, it);
2956    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_UP,
2957                                   _mouse_up, it);
2958    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_MOVE,
2959                                   _mouse_move, it);
2960
2961    /* label_get, icon_get, state_get */
2962    /* FIXME: If you see that assert, please notify us and we
2963       will clean our mess */
2964    assert(eina_list_count(it->mode_icon_objs) == 0);
2965
2966    _item_label_realize(it, it->mode_view, &it->mode_labels);
2967    it->mode_icon_objs = _item_icon_realize(it,
2968                                            it->mode_view,
2969                                            &it->mode_icons);
2970    _item_state_realize(it, it->mode_view, &it->mode_states);
2971
2972    edje_object_part_swallow(it->mode_view,
2973                             edje_object_data_get(it->mode_view, "mode_part"),
2974                             VIEW(it));
2975
2976    it->want_unrealize = EINA_FALSE;
2977    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2978    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2979 }
2980
2981 static void
2982 _mode_item_unrealize(Elm_Genlist_Item *it)
2983 {
2984    Widget_Data *wd = it->wd;
2985    Evas_Object *icon;
2986    if (!it->mode_view) return;
2987
2988    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2989    elm_widget_stringlist_free(it->mode_labels);
2990    it->mode_labels = NULL;
2991    elm_widget_stringlist_free(it->mode_icons);
2992    it->mode_icons = NULL;
2993    elm_widget_stringlist_free(it->mode_states);
2994
2995    EINA_LIST_FREE(it->mode_icon_objs, icon)
2996      evas_object_del(icon);
2997
2998    edje_object_part_unswallow(it->mode_view, VIEW(it));
2999    evas_object_smart_member_add(VIEW(it), wd->pan_smart);
3000    evas_object_del(it->mode_view);
3001    it->mode_view = NULL;
3002
3003    if (wd->mode_item == it)
3004      wd->mode_item = NULL;
3005    evas_event_thaw(evas_object_evas_get(it->wd->obj));
3006    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3007 }
3008
3009 static void
3010 _item_mode_set(Elm_Genlist_Item *it)
3011 {
3012    if (!it) return;
3013    Widget_Data *wd = it->wd;
3014    if (!wd) return;
3015    char buf[1024];
3016
3017    wd->mode_item = it;
3018    it->nocache = EINA_TRUE;
3019
3020    if (wd->scr_hold_timer)
3021      {
3022         ecore_timer_del(wd->scr_hold_timer);
3023         wd->scr_hold_timer = NULL;
3024      }
3025    elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
3026    wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, wd);
3027
3028    evas_event_freeze(evas_object_evas_get(it->wd->obj));
3029    _mode_item_realize(it);
3030    if (it->group_item)
3031      evas_object_raise(it->VIEW(group_item));
3032    _item_position(it, it->mode_view, it->scrl_x, it->scrl_y);
3033    evas_event_thaw(evas_object_evas_get(it->wd->obj));
3034    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3035
3036    snprintf(buf, sizeof(buf), "elm,state,%s,active", wd->mode_type);
3037    edje_object_signal_emit(it->mode_view, buf, "elm");
3038 }
3039
3040 static void
3041 _item_mode_unset(Widget_Data *wd)
3042 {
3043    if (!wd) return;
3044    if (!wd->mode_item) return;
3045    char buf[1024], buf2[1024];
3046    Elm_Genlist_Item *it;
3047
3048    it = wd->mode_item;
3049    it->nocache = EINA_TRUE;
3050
3051    snprintf(buf, sizeof(buf), "elm,state,%s,passive", wd->mode_type);
3052    snprintf(buf2, sizeof(buf2), "elm,state,%s,passive,finished", wd->mode_type);
3053
3054    edje_object_signal_emit(it->mode_view, buf, "elm");
3055    edje_object_signal_callback_add(it->mode_view, buf2, "elm", _mode_finished_signal_cb, it);
3056
3057    wd->mode_item = NULL;
3058 }
3059
3060 static void
3061 _item_auto_scroll(Widget_Data *wd)
3062 {
3063    if (!wd) return;
3064    Elm_Genlist_Item  *it;
3065    Eina_List *l;
3066    Evas_Coord ox, oy, ow, oh;
3067
3068    if ((wd->expanded_item) && (wd->auto_scroll_enabled))
3069      {
3070         evas_object_geometry_get(wd->obj, &ox, &oy, &ow, &oh);
3071         if (wd->expanded_item->scrl_y > (oh + oy) / 2)
3072           {
3073              EINA_LIST_FOREACH(wd->expanded_item->items, l, it)
3074                 elm_genlist_item_bring_in(it);
3075           }
3076         wd->auto_scroll_enabled = EINA_FALSE;
3077      }
3078 }
3079
3080 EAPI Evas_Object *
3081 elm_genlist_add(Evas_Object *parent)
3082 {
3083    Evas_Object *obj;
3084    Evas *e;
3085    Widget_Data *wd;
3086    Evas_Coord minw, minh;
3087    static Evas_Smart *smart = NULL;
3088
3089    if (!smart)
3090      {
3091         static Evas_Smart_Class sc;
3092
3093         evas_object_smart_clipped_smart_set(&_pan_sc);
3094         sc = _pan_sc;
3095         sc.name = "elm_genlist_pan";
3096         sc.version = EVAS_SMART_CLASS_VERSION;
3097         sc.add = _pan_add;
3098         sc.del = _pan_del;
3099         sc.resize = _pan_resize;
3100         sc.move = _pan_move;
3101         sc.calculate = _pan_calculate;
3102         if (!(smart = evas_smart_class_new(&sc))) return NULL;
3103      }
3104
3105    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
3106
3107    ELM_SET_WIDTYPE(widtype, "genlist");
3108    elm_widget_type_set(obj, "genlist");
3109    elm_widget_sub_object_add(parent, obj);
3110    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3111    elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
3112    elm_widget_data_set(obj, wd);
3113    elm_widget_del_hook_set(obj, _del_hook);
3114    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3115    elm_widget_theme_hook_set(obj, _theme_hook);
3116    elm_widget_can_focus_set(obj, EINA_TRUE);
3117    elm_widget_event_hook_set(obj, _event_hook);
3118    elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
3119    elm_widget_translate_hook_set(obj, _translate_hook);
3120
3121    wd->scr = elm_smart_scroller_add(e);
3122    elm_smart_scroller_widget_set(wd->scr, obj);
3123    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
3124                                        elm_widget_style_get(obj));
3125    elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
3126                                        _elm_config->thumbscroll_bounce_enable);
3127    elm_widget_resize_object_set(obj, wd->scr);
3128
3129    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, obj);
3130    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, obj);
3131    evas_object_smart_callback_add(wd->scr, "drag,start", _scr_drag_start, obj);
3132    evas_object_smart_callback_add(wd->scr, "drag,stop", _scr_drag_stop, obj);
3133    evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
3134    evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
3135    evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
3136    evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
3137
3138    wd->obj = obj;
3139    wd->mode = ELM_LIST_SCROLL;
3140    wd->max_items_per_block = MAX_ITEMS_PER_BLOCK;
3141    wd->item_cache_max = wd->max_items_per_block * 2;
3142    wd->longpress_timeout = _elm_config->longpress_timeout;
3143
3144    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
3145    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
3146    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
3147    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
3148
3149    wd->pan_smart = evas_object_smart_add(e, smart);
3150    wd->pan = evas_object_smart_data_get(wd->pan_smart);
3151    wd->pan->wd = wd;
3152
3153    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3154                                      _pan_set, _pan_get, _pan_max_get,
3155                                      _pan_min_get, _pan_child_size_get);
3156
3157    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3158                              &minw, &minh);
3159    evas_object_size_hint_min_set(obj, minw, minh);
3160
3161    evas_object_smart_callbacks_descriptions_set(obj, _signals);
3162
3163    _mirrored_set(obj, elm_widget_mirrored_get(obj));
3164    _sizing_eval(obj);
3165    return obj;
3166 }
3167
3168 static Elm_Genlist_Item *
3169 _item_new(Widget_Data                  *wd,
3170           const Elm_Genlist_Item_Class *itc,
3171           const void                   *data,
3172           Elm_Genlist_Item             *parent,
3173           Elm_Genlist_Item_Flags        flags,
3174           Evas_Smart_Cb                 func,
3175           const void                   *func_data)
3176 {
3177    Elm_Genlist_Item *it;
3178
3179    it = elm_widget_item_new(wd->obj, Elm_Genlist_Item);
3180    if (!it) return NULL;
3181    it->wd = wd;
3182    it->itc = itc;
3183    it->base.data = data;
3184    it->parent = parent;
3185    it->flags = flags;
3186    it->func.func = func;
3187    it->func.data = func_data;
3188    it->mouse_cursor = NULL;
3189    it->expanded_depth = 0;
3190    elm_widget_item_text_get_hook_set(it, _item_label_hook);
3191    elm_widget_item_del_cb_set(it, _item_del_hook);
3192
3193    if (it->parent)
3194      {
3195         if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
3196           it->group_item = parent;
3197         else if (it->parent->group_item)
3198           it->group_item = it->parent->group_item;
3199      }
3200    return it;
3201 }
3202
3203 static void
3204 _item_block_add(Widget_Data      *wd,
3205                 Elm_Genlist_Item *it)
3206 {
3207    Item_Block *itb = NULL;
3208
3209    if (!it->rel)
3210      {
3211 newblock:
3212         if (it->rel)
3213           {
3214              itb = calloc(1, sizeof(Item_Block));
3215              if (!itb) return;
3216              itb->wd = wd;
3217              if (!it->rel->block)
3218                {
3219                   wd->blocks =
3220                     eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3221                   itb->items = eina_list_append(itb->items, it);
3222                }
3223              else
3224                {
3225                   if (it->before)
3226                     {
3227                        wd->blocks = eina_inlist_prepend_relative
3228                            (wd->blocks, EINA_INLIST_GET(itb),
3229                            EINA_INLIST_GET(it->rel->block));
3230                        itb->items =
3231                          eina_list_prepend_relative(itb->items, it, it->rel);
3232                     }
3233                   else
3234                     {
3235                        wd->blocks = eina_inlist_append_relative
3236                            (wd->blocks, EINA_INLIST_GET(itb),
3237                            EINA_INLIST_GET(it->rel->block));
3238                        itb->items =
3239                          eina_list_append_relative(itb->items, it, it->rel);
3240                     }
3241                }
3242           }
3243         else
3244           {
3245              if (it->before)
3246                {
3247                   if (wd->blocks)
3248                     {
3249                        itb = (Item_Block *)(wd->blocks);
3250                        if (itb->count >= wd->max_items_per_block)
3251                          {
3252                             itb = calloc(1, sizeof(Item_Block));
3253                             if (!itb) return;
3254                             itb->wd = wd;
3255                             wd->blocks =
3256                               eina_inlist_prepend(wd->blocks,
3257                                                   EINA_INLIST_GET(itb));
3258                          }
3259                     }
3260                   else
3261                     {
3262                        itb = calloc(1, sizeof(Item_Block));
3263                        if (!itb) return;
3264                        itb->wd = wd;
3265                        wd->blocks =
3266                          eina_inlist_prepend(wd->blocks, EINA_INLIST_GET(itb));
3267                     }
3268                   itb->items = eina_list_prepend(itb->items, it);
3269                }
3270              else
3271                {
3272                   if (wd->blocks)
3273                     {
3274                        itb = (Item_Block *)(wd->blocks->last);
3275                        if (itb->count >= wd->max_items_per_block)
3276                          {
3277                             itb = calloc(1, sizeof(Item_Block));
3278                             if (!itb) return;
3279                             itb->wd = wd;
3280                             wd->blocks =
3281                               eina_inlist_append(wd->blocks,
3282                                                  EINA_INLIST_GET(itb));
3283                          }
3284                     }
3285                   else
3286                     {
3287                        itb = calloc(1, sizeof(Item_Block));
3288                        if (!itb) return;
3289                        itb->wd = wd;
3290                        wd->blocks =
3291                          eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3292                     }
3293                   itb->items = eina_list_append(itb->items, it);
3294                }
3295           }
3296      }
3297    else
3298      {
3299         itb = it->rel->block;
3300         if (!itb) goto newblock;
3301         if (it->before)
3302           itb->items = eina_list_prepend_relative(itb->items, it, it->rel);
3303         else
3304           itb->items = eina_list_append_relative(itb->items, it, it->rel);
3305      }
3306    itb->count++;
3307    itb->changed = EINA_TRUE;
3308    it->block = itb;
3309    if (itb->wd->calc_job) ecore_job_del(itb->wd->calc_job);
3310    itb->wd->calc_job = ecore_job_add(_calc_job, itb->wd);
3311    if (it->rel)
3312      {
3313         it->rel->relcount--;
3314         if ((it->rel->delete_me) && (!it->rel->relcount))
3315           _item_del(it->rel);
3316         it->rel = NULL;
3317      }
3318    if (itb->count > itb->wd->max_items_per_block)
3319      {
3320         int newc;
3321         Item_Block *itb2;
3322         Elm_Genlist_Item *it2;
3323
3324         newc = itb->count / 2;
3325         itb2 = calloc(1, sizeof(Item_Block));
3326         if (!itb2) return;
3327         itb2->wd = wd;
3328         wd->blocks =
3329           eina_inlist_append_relative(wd->blocks, EINA_INLIST_GET(itb2),
3330                                       EINA_INLIST_GET(itb));
3331         itb2->changed = EINA_TRUE;
3332         while ((itb->count > newc) && (itb->items))
3333           {
3334              Eina_List *l;
3335
3336              l = eina_list_last(itb->items);
3337              it2 = l->data;
3338              itb->items = eina_list_remove_list(itb->items, l);
3339              itb->count--;
3340
3341              itb2->items = eina_list_prepend(itb2->items, it2);
3342              it2->block = itb2;
3343              itb2->count++;
3344           }
3345      }
3346 }
3347
3348 static int
3349 _queue_process(Widget_Data *wd)
3350 {
3351    int n;
3352    Eina_Bool showme = EINA_FALSE;
3353    double t0, t;
3354
3355    t0 = ecore_time_get();
3356    //evas_event_freeze(evas_object_evas_get(wd->obj));
3357    for (n = 0; (wd->queue) && (n < 128); n++)
3358      {
3359         Elm_Genlist_Item *it;
3360
3361         it = wd->queue->data;
3362         wd->queue = eina_list_remove_list(wd->queue, wd->queue);
3363         it->queued = EINA_FALSE;
3364         _item_block_add(wd, it);
3365         t = ecore_time_get();
3366         if (it->block->changed)
3367           {
3368              showme = _item_block_recalc(it->block, it->block->num, EINA_TRUE);
3369              it->block->changed = 0;
3370           }
3371         if (showme) it->block->showme = EINA_TRUE;
3372         if (eina_inlist_count(wd->blocks) > 1)
3373           {
3374              if ((t - t0) > (ecore_animator_frametime_get())) break;
3375           }
3376      }
3377    //evas_event_thaw(evas_object_evas_get(wd->obj));
3378    //evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3379    return n;
3380 }
3381
3382 static Eina_Bool
3383 _idle_process(void *data, Eina_Bool *wakeup)
3384 {
3385    Widget_Data *wd = data;
3386
3387    //xxx
3388    //static double q_start = 0.0;
3389    //if (q_start == 0.0) q_start = ecore_time_get();
3390    //xxx
3391    if (_queue_process(wd) > 0) *wakeup = EINA_TRUE;
3392    if (!wd->queue)
3393      {
3394         //xxx
3395         //printf("PROCESS TIME: %3.3f\n", ecore_time_get() - q_start);
3396         //xxx
3397         return ECORE_CALLBACK_CANCEL;
3398      }
3399    return ECORE_CALLBACK_RENEW;
3400 }
3401
3402 static Eina_Bool
3403 _item_idle_enterer(void *data)
3404 {
3405    Widget_Data *wd = data;
3406    Eina_Bool wakeup = EINA_FALSE;
3407    Eina_Bool ok = _idle_process(data, &wakeup);
3408
3409    if (wakeup)
3410      {
3411         // wake up mainloop
3412         if (wd->calc_job) ecore_job_del(wd->calc_job);
3413         wd->calc_job = ecore_job_add(_calc_job, wd);
3414      }
3415    if (ok == ECORE_CALLBACK_CANCEL) wd->queue_idle_enterer = NULL;
3416    return ok;
3417 }
3418
3419 static void
3420 _item_queue(Widget_Data      *wd,
3421             Elm_Genlist_Item *it)
3422 {
3423    if (it->queued) return;
3424    it->queued = EINA_TRUE;
3425    wd->queue = eina_list_append(wd->queue, it);
3426 // FIXME: why does a freeze then thaw here cause some genlist
3427 // elm_genlist_item_append() to be much much slower?
3428 //   evas_event_freeze(evas_object_evas_get(wd->obj));
3429    while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
3430      {
3431         if (wd->queue_idle_enterer)
3432           {
3433              ecore_idle_enterer_del(wd->queue_idle_enterer);
3434              wd->queue_idle_enterer = NULL;
3435           }
3436         _queue_process(wd);
3437      }
3438 //   evas_event_thaw(evas_object_evas_get(wd->obj));
3439 //   evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3440    if (!wd->queue_idle_enterer)
3441      wd->queue_idle_enterer = ecore_idle_enterer_add(_item_idle_enterer, wd);
3442 }
3443
3444 static int
3445 _elm_genlist_item_compare_data(const void *data, const void *data1)
3446 {
3447    const Elm_Genlist_Item *it = data;
3448    const Elm_Genlist_Item *item1 = data1;
3449
3450    return _elm_genlist_item_compare_data_cb(it->base.data, item1->base.data);
3451 }
3452
3453 static int
3454 _elm_genlist_item_compare(const void *data, const void *data1)
3455 {
3456    const Elm_Genlist_Item *it, *item1;
3457    it = ELM_GENLIST_ITEM_FROM_INLIST(data);
3458    item1 = ELM_GENLIST_ITEM_FROM_INLIST(data1);
3459    return _elm_genlist_item_compare_cb(it, item1);
3460 }
3461
3462 static int
3463 _elm_genlist_item_list_compare(const void *data, const void *data1)
3464 {
3465    const Elm_Genlist_Item *it = data;
3466    const Elm_Genlist_Item *item1 = data1;
3467    return _elm_genlist_item_compare_cb(it, item1);
3468 }
3469
3470 static void
3471 _item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
3472 {
3473    if (!it) return;
3474    if (!after) return;
3475
3476    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3477    _item_block_del(it);
3478
3479    it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
3480    it->rel = after;
3481    it->rel->relcount++;
3482    it->before = EINA_FALSE;
3483    if (after->group_item) it->group_item = after->group_item;
3484    _item_queue(it->wd, it);
3485
3486    evas_object_smart_callback_call(WIDGET(it), SIG_MOVED, it);
3487 }
3488
3489 static void
3490 _item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
3491 {
3492    if (!it) return;
3493    if (!before) return;
3494
3495    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3496    _item_block_del(it);
3497    it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
3498    it->rel = before;
3499    it->rel->relcount++;
3500    it->before = EINA_TRUE;
3501    if (before->group_item) it->group_item = before->group_item;
3502    _item_queue(it->wd, it);
3503
3504    evas_object_smart_callback_call(WIDGET(it), SIG_MOVED, it);
3505 }
3506
3507 EAPI Elm_Genlist_Item *
3508 elm_genlist_item_append(Evas_Object                  *obj,
3509                         const Elm_Genlist_Item_Class *itc,
3510                         const void                   *data,
3511                         Elm_Genlist_Item             *parent,
3512                         Elm_Genlist_Item_Flags        flags,
3513                         Evas_Smart_Cb                 func,
3514                         const void                   *func_data)
3515 {
3516    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3517    Widget_Data *wd = elm_widget_data_get(obj);
3518    if (!wd) return NULL;
3519    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3520                                     func_data);
3521    if (!it) return NULL;
3522    if (!it->parent)
3523      {
3524         if (flags & ELM_GENLIST_ITEM_GROUP)
3525           wd->group_items = eina_list_append(wd->group_items, it);
3526         wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
3527         it->rel = NULL;
3528      }
3529    else
3530      {
3531         Elm_Genlist_Item *it2 = NULL;
3532         Eina_List *ll = eina_list_last(it->parent->items);
3533         if (ll) it2 = ll->data;
3534         it->parent->items = eina_list_append(it->parent->items, it);
3535         if (!it2) it2 = it->parent;
3536         wd->items =
3537           eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3538                                       EINA_INLIST_GET(it2));
3539         it->rel = it2;
3540         it->rel->relcount++;
3541      }
3542    it->before = EINA_FALSE;
3543    _item_queue(wd, it);
3544    return it;
3545 }
3546
3547 EAPI Elm_Genlist_Item *
3548 elm_genlist_item_prepend(Evas_Object                  *obj,
3549                          const Elm_Genlist_Item_Class *itc,
3550                          const void                   *data,
3551                          Elm_Genlist_Item             *parent,
3552                          Elm_Genlist_Item_Flags        flags,
3553                          Evas_Smart_Cb                 func,
3554                          const void                   *func_data)
3555 {
3556    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3557    Widget_Data *wd = elm_widget_data_get(obj);
3558    if (!wd) return NULL;
3559    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3560                                     func_data);
3561    if (!it) return NULL;
3562    if (!it->parent)
3563      {
3564         if (flags & ELM_GENLIST_ITEM_GROUP)
3565           wd->group_items = eina_list_prepend(wd->group_items, it);
3566         wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
3567         it->rel = NULL;
3568      }
3569    else
3570      {
3571         Elm_Genlist_Item *it2 = NULL;
3572         Eina_List *ll = it->parent->items;
3573         if (ll) it2 = ll->data;
3574         it->parent->items = eina_list_prepend(it->parent->items, it);
3575         if (!it2) it2 = it->parent;
3576         wd->items =
3577           eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3578                                        EINA_INLIST_GET(it2));
3579         it->rel = it2;
3580         it->rel->relcount++;
3581      }
3582    it->before = EINA_TRUE;
3583    _item_queue(wd, it);
3584    return it;
3585 }
3586
3587 EAPI Elm_Genlist_Item *
3588 elm_genlist_item_insert_after(Evas_Object                  *obj,
3589                               const Elm_Genlist_Item_Class *itc,
3590                               const void                   *data,
3591                               Elm_Genlist_Item             *parent,
3592                               Elm_Genlist_Item             *after,
3593                               Elm_Genlist_Item_Flags        flags,
3594                               Evas_Smart_Cb                 func,
3595                               const void                   *func_data)
3596 {
3597    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3598    EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
3599    Widget_Data *wd = elm_widget_data_get(obj);
3600    if (!wd) return NULL;
3601    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3602                                     func_data);
3603    if (!it) return NULL;
3604    /* It makes no sense to insert after in an empty list with after != NULL, something really bad is happening in your app. */
3605    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
3606
3607    if (!it->parent)
3608      {
3609         if ((flags & ELM_GENLIST_ITEM_GROUP) &&
3610             (after->flags & ELM_GENLIST_ITEM_GROUP))
3611           wd->group_items = eina_list_append_relative(wd->group_items, it,
3612                                                       after);
3613      }
3614    else
3615      {
3616         it->parent->items = eina_list_append_relative(it->parent->items, it,
3617                                                       after);
3618      }
3619    wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3620                                            EINA_INLIST_GET(after));
3621    it->rel = after;
3622    it->rel->relcount++;
3623    it->before = EINA_FALSE;
3624    _item_queue(wd, it);
3625    return it;
3626 }
3627
3628 EAPI Elm_Genlist_Item *
3629 elm_genlist_item_insert_before(Evas_Object                  *obj,
3630                                const Elm_Genlist_Item_Class *itc,
3631                                const void                   *data,
3632                                Elm_Genlist_Item             *parent,
3633                                Elm_Genlist_Item             *before,
3634                                Elm_Genlist_Item_Flags        flags,
3635                                Evas_Smart_Cb                 func,
3636                                const void                   *func_data)
3637 {
3638    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3639    EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
3640    Widget_Data *wd = elm_widget_data_get(obj);
3641    if (!wd) return NULL;
3642    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3643                                     func_data);
3644    if (!it) return NULL;
3645    /* It makes no sense to insert before in an empty list with before != NULL, something really bad is happening in your app. */
3646    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
3647
3648    if (!it->parent)
3649      {
3650         if ((flags & ELM_GENLIST_ITEM_GROUP) &&
3651             (before->flags & ELM_GENLIST_ITEM_GROUP))
3652           wd->group_items = eina_list_prepend_relative(wd->group_items, it,
3653                                                        before);
3654      }
3655    else
3656      {
3657         it->parent->items = eina_list_prepend_relative(it->parent->items, it,
3658                                                        before);
3659      }
3660    wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3661                                             EINA_INLIST_GET(before));
3662    it->rel = before;
3663    it->rel->relcount++;
3664    it->before = EINA_TRUE;
3665    _item_queue(wd, it);
3666    return it;
3667 }
3668
3669 EAPI Elm_Genlist_Item *
3670 elm_genlist_item_direct_sorted_insert(Evas_Object                  *obj,
3671                                       const Elm_Genlist_Item_Class *itc,
3672                                       const void                   *data,
3673                                       Elm_Genlist_Item             *parent,
3674                                       Elm_Genlist_Item_Flags        flags,
3675                                       Eina_Compare_Cb               comp,
3676                                       Evas_Smart_Cb                 func,
3677                                       const void                   *func_data)
3678 {
3679    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3680    Widget_Data *wd = elm_widget_data_get(obj);
3681    if (!wd) return NULL;
3682    Elm_Genlist_Item *rel = NULL;
3683    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3684                                     func_data);
3685    if (!it) return NULL;
3686
3687    _elm_genlist_item_compare_cb = comp;
3688
3689    if (it->parent)
3690      {
3691         Eina_List *l;
3692         int cmp_result;
3693
3694         l = eina_list_search_sorted_near_list(it->parent->items,
3695                                               _elm_genlist_item_list_compare, it,
3696                                               &cmp_result);
3697         if (l)
3698           rel = eina_list_data_get(l);
3699         else
3700           rel = it->parent;
3701
3702         if (cmp_result >= 0)
3703           {
3704              it->parent->items = eina_list_prepend_relative_list(it->parent->items, it, l);
3705              wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(rel));
3706              it->before = EINA_FALSE;
3707           }
3708         else if (cmp_result < 0)
3709           {
3710              it->parent->items = eina_list_append_relative_list(it->parent->items, it, l);
3711              wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(rel));
3712              it->before = EINA_TRUE;
3713           }
3714      }
3715    else
3716      {
3717         if (!wd->state)
3718           {
3719              wd->state = eina_inlist_sorted_state_new();
3720           }
3721
3722         if (flags & ELM_GENLIST_ITEM_GROUP)
3723           wd->group_items = eina_list_append(wd->group_items, it);
3724
3725         wd->items = eina_inlist_sorted_state_insert(wd->items, EINA_INLIST_GET(it),
3726                                                     _elm_genlist_item_compare, wd->state);
3727
3728         if (EINA_INLIST_GET(it)->next)
3729           {
3730              rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3731              it->before = EINA_TRUE;
3732           }
3733         else if (EINA_INLIST_GET(it)->prev)
3734           {
3735              rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3736              it->before = EINA_FALSE;
3737           }
3738      }
3739
3740    if (rel)
3741      {
3742         it->rel = rel;
3743         it->rel->relcount++;
3744      }
3745
3746    _item_queue(wd, it);
3747
3748    return it;
3749 }
3750
3751 EAPI Elm_Genlist_Item *
3752 elm_genlist_item_sorted_insert(Evas_Object                  *obj,
3753                                const Elm_Genlist_Item_Class *itc,
3754                                const void                   *data,
3755                                Elm_Genlist_Item             *parent,
3756                                Elm_Genlist_Item_Flags        flags,
3757                                Eina_Compare_Cb               comp,
3758                                Evas_Smart_Cb                 func,
3759                                const void                   *func_data)
3760 {
3761    _elm_genlist_item_compare_data_cb = comp;
3762
3763    return elm_genlist_item_direct_sorted_insert(obj, itc, data, parent, flags,
3764                                                 _elm_genlist_item_compare_data, func, func_data);
3765 }
3766
3767 EAPI void
3768 elm_genlist_clear(Evas_Object *obj)
3769 {
3770    ELM_CHECK_WIDTYPE(obj, widtype);
3771    Widget_Data *wd = elm_widget_data_get(obj);
3772    if (!wd) return;
3773    if (wd->state)
3774      {
3775         eina_inlist_sorted_state_free(wd->state);
3776         wd->state = NULL;
3777      }
3778    if (wd->walking > 0)
3779      {
3780         Elm_Genlist_Item *it;
3781
3782         wd->clear_me = EINA_TRUE;
3783         EINA_INLIST_FOREACH(wd->items, it)
3784           {
3785              it->delete_me = EINA_TRUE;
3786           }
3787         return;
3788      }
3789    evas_event_freeze(evas_object_evas_get(wd->obj));
3790    while (wd->items)
3791      {
3792         Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3793
3794         if (wd->anchor_item == it)
3795           {
3796              wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3797              if (!wd->anchor_item)
3798                wd->anchor_item =
3799                  ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3800           }
3801         wd->items = eina_inlist_remove(wd->items, wd->items);
3802         if (it->flags & ELM_GENLIST_ITEM_GROUP)
3803           it->wd->group_items = eina_list_remove(it->wd->group_items, it);
3804         elm_widget_item_pre_notify_del(it);
3805         if (it->realized) _item_unrealize(it, EINA_FALSE);
3806         if (((wd->clear_me) || (!it->delete_me)) && (it->itc->func.del))
3807           it->itc->func.del((void *)it->base.data, WIDGET(it));
3808         if (it->long_timer) ecore_timer_del(it->long_timer);
3809         if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
3810         elm_widget_item_del(it);
3811      }
3812    wd->clear_me = EINA_FALSE;
3813    wd->anchor_item = NULL;
3814    while (wd->blocks)
3815      {
3816         Item_Block *itb = (Item_Block *)(wd->blocks);
3817
3818         wd->blocks = eina_inlist_remove(wd->blocks, wd->blocks);
3819         if (itb->items) eina_list_free(itb->items);
3820         free(itb);
3821      }
3822    if (wd->calc_job)
3823      {
3824         ecore_job_del(wd->calc_job);
3825         wd->calc_job = NULL;
3826      }
3827    if (wd->queue_idle_enterer)
3828      {
3829         ecore_idle_enterer_del(wd->queue_idle_enterer);
3830         wd->queue_idle_enterer = NULL;
3831      }
3832    if (wd->must_recalc_idler)
3833      {
3834         ecore_idler_del(wd->must_recalc_idler);
3835         wd->must_recalc_idler = NULL;
3836      }
3837    if (wd->queue)
3838      {
3839         eina_list_free(wd->queue);
3840         wd->queue = NULL;
3841      }
3842    if (wd->selected)
3843      {
3844         eina_list_free(wd->selected);
3845         wd->selected = NULL;
3846      }
3847    if (wd->reorder_move_animator)
3848      {
3849         ecore_animator_del(wd->reorder_move_animator);
3850         wd->reorder_move_animator = NULL;
3851      }
3852    wd->show_item = NULL;
3853    wd->pan_x = 0;
3854    wd->pan_y = 0;
3855    wd->reorder_old_pan_y = 0;
3856    wd->minw = 0;
3857    wd->minh = 0;
3858    if (wd->pan_smart)
3859      {
3860         evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
3861         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
3862      }
3863    _sizing_eval(obj);
3864    elm_smart_scroller_child_region_show(wd->scr, 0, 0, 0, 0);
3865    evas_event_thaw(evas_object_evas_get(wd->obj));
3866    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3867 }
3868
3869 EAPI void
3870 elm_genlist_multi_select_set(Evas_Object *obj,
3871                              Eina_Bool    multi)
3872 {
3873    ELM_CHECK_WIDTYPE(obj, widtype);
3874    Widget_Data *wd = elm_widget_data_get(obj);
3875    if (!wd) return;
3876    wd->multi = multi;
3877 }
3878
3879 EAPI Eina_Bool
3880 elm_genlist_multi_select_get(const Evas_Object *obj)
3881 {
3882    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3883    Widget_Data *wd = elm_widget_data_get(obj);
3884    if (!wd) return EINA_FALSE;
3885    return wd->multi;
3886 }
3887
3888 EAPI Elm_Genlist_Item *
3889 elm_genlist_selected_item_get(const Evas_Object *obj)
3890 {
3891    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3892    Widget_Data *wd = elm_widget_data_get(obj);
3893    if (!wd) return NULL;
3894    if (wd->selected) return wd->selected->data;
3895    return NULL;
3896 }
3897
3898 EAPI const Eina_List *
3899 elm_genlist_selected_items_get(const Evas_Object *obj)
3900 {
3901    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3902    Widget_Data *wd = elm_widget_data_get(obj);
3903    if (!wd) return NULL;
3904    return wd->selected;
3905 }
3906
3907 EAPI Eina_List *
3908 elm_genlist_realized_items_get(const Evas_Object *obj)
3909 {
3910    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3911    Widget_Data *wd = elm_widget_data_get(obj);
3912    Eina_List *list = NULL;
3913    Item_Block *itb;
3914    Eina_Bool done = EINA_FALSE;
3915    if (!wd) return NULL;
3916    EINA_INLIST_FOREACH(wd->blocks, itb)
3917      {
3918         if (itb->realized)
3919           {
3920              Eina_List *l;
3921              Elm_Genlist_Item *it;
3922
3923              done = 1;
3924              EINA_LIST_FOREACH(itb->items, l, it)
3925                {
3926                   if (it->realized) list = eina_list_append(list, it);
3927                }
3928           }
3929         else
3930           {
3931              if (done) break;
3932           }
3933      }
3934    return list;
3935 }
3936
3937 EAPI Elm_Genlist_Item *
3938 elm_genlist_at_xy_item_get(const Evas_Object *obj,
3939                            Evas_Coord         x,
3940                            Evas_Coord         y,
3941                            int               *posret)
3942 {
3943    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3944    Widget_Data *wd = elm_widget_data_get(obj);
3945    Evas_Coord ox, oy, ow, oh;
3946    Item_Block *itb;
3947    Evas_Coord lasty;
3948    if (!wd) return NULL;
3949    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
3950    lasty = oy;
3951    EINA_INLIST_FOREACH(wd->blocks, itb)
3952      {
3953         Eina_List *l;
3954         Elm_Genlist_Item *it;
3955
3956         if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->wd->pan_x,
3957                                  oy + itb->y - itb->wd->pan_y,
3958                                  itb->w, itb->h, x, y, 1, 1))
3959           continue;
3960         EINA_LIST_FOREACH(itb->items, l, it)
3961           {
3962              Evas_Coord itx, ity;
3963
3964              itx = ox + itb->x + it->x - itb->wd->pan_x;
3965              ity = oy + itb->y + it->y - itb->wd->pan_y;
3966              if (ELM_RECTS_INTERSECT(itx, ity, it->w, it->h, x, y, 1, 1))
3967                {
3968                   if (posret)
3969                     {
3970                        if (y <= (ity + (it->h / 4))) *posret = -1;
3971                        else if (y >= (ity + it->h - (it->h / 4)))
3972                          *posret = 1;
3973                        else *posret = 0;
3974                     }
3975                   return it;
3976                }
3977              lasty = ity + it->h;
3978           }
3979      }
3980    if (posret)
3981      {
3982         if (y > lasty) *posret = 1;
3983         else *posret = -1;
3984      }
3985    return NULL;
3986 }
3987
3988 EAPI Elm_Genlist_Item *
3989 elm_genlist_first_item_get(const Evas_Object *obj)
3990 {
3991    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3992    Widget_Data *wd = elm_widget_data_get(obj);
3993    if (!wd) return NULL;
3994    if (!wd->items) return NULL;
3995    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3996    while ((it) && (it->delete_me))
3997      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3998    return it;
3999 }
4000
4001 EAPI Elm_Genlist_Item *
4002 elm_genlist_last_item_get(const Evas_Object *obj)
4003 {
4004    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4005    Widget_Data *wd = elm_widget_data_get(obj);
4006    if (!wd) return NULL;
4007    if (!wd->items) return NULL;
4008    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
4009    while ((it) && (it->delete_me))
4010      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4011    return it;
4012 }
4013
4014 EAPI Elm_Genlist_Item *
4015 elm_genlist_item_next_get(const Elm_Genlist_Item *it)
4016 {
4017    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4018    while (it)
4019      {
4020         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4021         if ((it) && (!it->delete_me)) break;
4022      }
4023    return (Elm_Genlist_Item *)it;
4024 }
4025
4026 EAPI Elm_Genlist_Item *
4027 elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
4028 {
4029    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4030    while (it)
4031      {
4032         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4033         if ((it) && (!it->delete_me)) break;
4034      }
4035    return (Elm_Genlist_Item *)it;
4036 }
4037
4038 EAPI Evas_Object *
4039 elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
4040 {
4041    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4042    return WIDGET(it);
4043 }
4044
4045 EAPI Elm_Genlist_Item *
4046 elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
4047 {
4048    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4049    return it->parent;
4050 }
4051
4052 EAPI void
4053 elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
4054 {
4055    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4056    Eina_List *tl = NULL, *l;
4057    Elm_Genlist_Item *it2;
4058
4059    EINA_LIST_FOREACH(it->items, l, it2)
4060      tl = eina_list_append(tl, it2);
4061    EINA_LIST_FREE(tl, it2)
4062      elm_genlist_item_del(it2);
4063 }
4064
4065 EAPI void
4066 elm_genlist_item_selected_set(Elm_Genlist_Item *it,
4067                               Eina_Bool         selected)
4068 {
4069    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4070    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
4071    if (!wd) return;
4072    if ((it->delete_me) || (it->disabled)) return;
4073    selected = !!selected;
4074    if (it->selected == selected) return;
4075
4076    if (selected)
4077      {
4078         if (!wd->multi)
4079           {
4080              while (wd->selected)
4081                {
4082                   _item_unhighlight(wd->selected->data);
4083                   _item_unselect(wd->selected->data);
4084                }
4085           }
4086         _item_highlight(it);
4087         _item_select(it);
4088      }
4089    else
4090      {
4091         _item_unhighlight(it);
4092         _item_unselect(it);
4093      }
4094 }
4095
4096 EAPI Eina_Bool
4097 elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
4098 {
4099    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4100    return it->selected;
4101 }
4102
4103 EAPI void
4104 elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
4105                               Eina_Bool         expanded)
4106 {
4107    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4108    if (it->expanded == expanded) return;
4109    it->expanded = expanded;
4110    it->wd->expanded_item = it;
4111    if (it->expanded)
4112      {
4113         if (it->realized)
4114           edje_object_signal_emit(VIEW(it), "elm,state,expanded", "elm");
4115         evas_object_smart_callback_call(WIDGET(it), SIG_EXPANDED, it);
4116         it->wd->auto_scroll_enabled = EINA_TRUE;
4117      }
4118    else
4119      {
4120         if (it->realized)
4121           edje_object_signal_emit(VIEW(it), "elm,state,contracted", "elm");
4122         evas_object_smart_callback_call(WIDGET(it), SIG_CONTRACTED, it);
4123         it->wd->auto_scroll_enabled = EINA_FALSE;
4124      }
4125 }
4126
4127 EAPI Eina_Bool
4128 elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
4129 {
4130    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4131    return it->expanded;
4132 }
4133
4134 EAPI int
4135 elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
4136 {
4137    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, 0);
4138    return it->expanded_depth;
4139 }
4140
4141 EAPI void
4142 elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
4143                               Eina_Bool         disabled)
4144 {
4145    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4146    Eina_List *l;
4147    Evas_Object *obj;
4148    if (it->disabled == disabled) return;
4149    if (it->delete_me) return;
4150    it->disabled = !!disabled;
4151    if (it->selected)
4152      elm_genlist_item_selected_set(it, EINA_FALSE);
4153    if (it->realized)
4154      {
4155         if (it->disabled)
4156           edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
4157         else
4158           edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
4159         EINA_LIST_FOREACH(it->icon_objs, l, obj)
4160           elm_widget_disabled_set(obj, disabled);
4161      }
4162 }
4163
4164 EAPI Eina_Bool
4165 elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
4166 {
4167    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4168    if (it->delete_me) return EINA_FALSE;
4169    return it->disabled;
4170 }
4171
4172 EAPI void
4173 elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
4174                                   Eina_Bool         display_only)
4175 {
4176    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4177    if (it->display_only == display_only) return;
4178    if (it->delete_me) return;
4179    it->display_only = display_only;
4180    it->mincalcd = EINA_FALSE;
4181    it->updateme = EINA_TRUE;
4182    if (it->block) it->block->updateme = EINA_TRUE;
4183    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4184    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4185 }
4186
4187 EAPI Eina_Bool
4188 elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
4189 {
4190    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4191    if (it->delete_me) return EINA_FALSE;
4192    return it->display_only;
4193 }
4194
4195 EAPI void
4196 elm_genlist_item_show(Elm_Genlist_Item *it)
4197 {
4198    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4199    Evas_Coord gith = 0;
4200    if (it->delete_me) return;
4201    if ((it->queued) || (!it->mincalcd))
4202      {
4203         it->wd->show_item = it;
4204         it->wd->bring_in = EINA_TRUE;
4205         it->showme = EINA_TRUE;
4206         return;
4207      }
4208    if (it->wd->show_item)
4209      {
4210         it->wd->show_item->showme = EINA_FALSE;
4211         it->wd->show_item = NULL;
4212      }
4213    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4214      gith = it->group_item->h;
4215    elm_smart_scroller_child_region_show(it->wd->scr,
4216                                         it->x + it->block->x,
4217                                         it->y + it->block->y - gith,
4218                                         it->block->w, it->h);
4219 }
4220
4221 EAPI void
4222 elm_genlist_item_bring_in(Elm_Genlist_Item *it)
4223 {
4224    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4225    Evas_Coord gith = 0;
4226    if (it->delete_me) return;
4227    if ((it->queued) || (!it->mincalcd))
4228      {
4229         it->wd->show_item = it;
4230         it->wd->bring_in = EINA_TRUE;
4231         it->showme = EINA_TRUE;
4232         return;
4233      }
4234    if (it->wd->show_item)
4235      {
4236         it->wd->show_item->showme = EINA_FALSE;
4237         it->wd->show_item = NULL;
4238      }
4239    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4240      gith = it->group_item->h;
4241    elm_smart_scroller_region_bring_in(it->wd->scr,
4242                                       it->x + it->block->x,
4243                                       it->y + it->block->y - gith,
4244                                       it->block->w, it->h);
4245 }
4246
4247 EAPI void
4248 elm_genlist_item_top_show(Elm_Genlist_Item *it)
4249 {
4250    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4251    Evas_Coord ow, oh;
4252    Evas_Coord gith = 0;
4253
4254    if (it->delete_me) return;
4255    if ((it->queued) || (!it->mincalcd))
4256      {
4257         it->wd->show_item = it;
4258         it->wd->bring_in = EINA_TRUE;
4259         it->showme = EINA_TRUE;
4260         return;
4261      }
4262    if (it->wd->show_item)
4263      {
4264         it->wd->show_item->showme = EINA_FALSE;
4265         it->wd->show_item = NULL;
4266      }
4267    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4268    if (it->group_item) gith = it->group_item->h;
4269    elm_smart_scroller_child_region_show(it->wd->scr,
4270                                         it->x + it->block->x,
4271                                         it->y + it->block->y - gith,
4272                                         it->block->w, oh);
4273 }
4274
4275 EAPI void
4276 elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
4277 {
4278    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4279    Evas_Coord ow, oh;
4280    Evas_Coord gith = 0;
4281
4282    if (it->delete_me) return;
4283    if ((it->queued) || (!it->mincalcd))
4284      {
4285         it->wd->show_item = it;
4286         it->wd->bring_in = EINA_TRUE;
4287         it->showme = EINA_TRUE;
4288         return;
4289      }
4290    if (it->wd->show_item)
4291      {
4292         it->wd->show_item->showme = EINA_FALSE;
4293         it->wd->show_item = NULL;
4294      }
4295    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4296    if (it->group_item) gith = it->group_item->h;
4297    elm_smart_scroller_region_bring_in(it->wd->scr,
4298                                       it->x + it->block->x,
4299                                       it->y + it->block->y - gith,
4300                                       it->block->w, oh);
4301 }
4302
4303 EAPI void
4304 elm_genlist_item_middle_show(Elm_Genlist_Item *it)
4305 {
4306    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4307    Evas_Coord ow, oh;
4308
4309    if (it->delete_me) return;
4310    if ((it->queued) || (!it->mincalcd))
4311      {
4312         it->wd->show_item = it;
4313         it->wd->bring_in = EINA_TRUE;
4314         it->showme = EINA_TRUE;
4315         return;
4316      }
4317    if (it->wd->show_item)
4318      {
4319         it->wd->show_item->showme = EINA_FALSE;
4320         it->wd->show_item = NULL;
4321      }
4322    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4323    elm_smart_scroller_child_region_show(it->wd->scr,
4324                                         it->x + it->block->x,
4325                                         it->y + it->block->y - oh / 2 +
4326                                         it->h / 2, it->block->w, oh);
4327 }
4328
4329 EAPI void
4330 elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
4331 {
4332    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4333    Evas_Coord ow, oh;
4334
4335    if (it->delete_me) return;
4336    if ((it->queued) || (!it->mincalcd))
4337      {
4338         it->wd->show_item = it;
4339         it->wd->bring_in = EINA_TRUE;
4340         it->showme = EINA_TRUE;
4341         return;
4342      }
4343    if (it->wd->show_item)
4344      {
4345         it->wd->show_item->showme = EINA_FALSE;
4346         it->wd->show_item = NULL;
4347      }
4348    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4349    elm_smart_scroller_region_bring_in(it->wd->scr,
4350                                       it->x + it->block->x,
4351                                       it->y + it->block->y - oh / 2 + it->h / 2,
4352                                       it->block->w, oh);
4353 }
4354
4355 EAPI void
4356 elm_genlist_item_del(Elm_Genlist_Item *it)
4357 {
4358    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4359    if ((it->relcount > 0) || (it->walking > 0))
4360      {
4361         elm_widget_item_pre_notify_del(it);
4362         elm_genlist_item_subitems_clear(it);
4363         it->delete_me = EINA_TRUE;
4364         if (it->wd->show_item == it) it->wd->show_item = NULL;
4365         if (it->selected)
4366           it->wd->selected = eina_list_remove(it->wd->selected,
4367                                               it);
4368         if (it->block)
4369           {
4370              if (it->realized) _item_unrealize(it, EINA_FALSE);
4371              it->block->changed = EINA_TRUE;
4372              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
4373              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
4374           }
4375         if (it->itc->func.del)
4376           it->itc->func.del((void *)it->base.data, WIDGET(it));
4377         return;
4378      }
4379    _item_del(it);
4380 }
4381
4382 EAPI void
4383 elm_genlist_item_data_set(Elm_Genlist_Item *it,
4384                           const void       *data)
4385 {
4386    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4387    elm_widget_item_data_set(it, data);
4388 }
4389
4390 EAPI void *
4391 elm_genlist_item_data_get(const Elm_Genlist_Item *it)
4392 {
4393    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4394    return elm_widget_item_data_get(it);
4395 }
4396
4397 EAPI void
4398 elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
4399 {
4400    Evas_Object *icon;
4401    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4402    EINA_LIST_FREE(it->icon_objs, icon)
4403      {
4404         elm_widget_sub_object_del(WIDGET(it), icon);
4405         evas_object_smart_member_del(icon);
4406         evas_object_hide(icon);
4407      }
4408 }
4409
4410 EAPI const Evas_Object *
4411 elm_genlist_item_object_get(const Elm_Genlist_Item *it)
4412 {
4413    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4414    return VIEW(it);
4415 }
4416
4417 EAPI void
4418 elm_genlist_item_update(Elm_Genlist_Item *it)
4419 {
4420    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4421    if (!it->block) return;
4422    if (it->delete_me) return;
4423    it->mincalcd = EINA_FALSE;
4424    it->updateme = EINA_TRUE;
4425    it->block->updateme = EINA_TRUE;
4426    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4427    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4428 }
4429
4430 EAPI void
4431 elm_genlist_item_item_class_update(Elm_Genlist_Item             *it,
4432                                    const Elm_Genlist_Item_Class *itc)
4433 {
4434    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4435    if (!it->block) return;
4436    EINA_SAFETY_ON_NULL_RETURN(itc);
4437    if (it->delete_me) return;
4438    it->itc = itc;
4439    it->nocache = EINA_TRUE;
4440    elm_genlist_item_update(it);
4441 }
4442
4443 EAPI const Elm_Genlist_Item_Class *
4444 elm_genlist_item_item_class_get(const Elm_Genlist_Item *it)
4445 {
4446    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4447    if (it->delete_me) return NULL;
4448    return it->itc;
4449 }
4450
4451 static Evas_Object *
4452 _elm_genlist_item_label_create(void        *data,
4453                                Evas_Object *obj __UNUSED__,
4454                                Evas_Object *tooltip,
4455                                void        *it __UNUSED__)
4456 {
4457    Evas_Object *label = elm_label_add(tooltip);
4458    if (!label)
4459      return NULL;
4460    elm_object_style_set(label, "tooltip");
4461    elm_object_text_set(label, data);
4462    return label;
4463 }
4464
4465 static void
4466 _elm_genlist_item_label_del_cb(void        *data,
4467                                Evas_Object *obj __UNUSED__,
4468                                void        *event_info __UNUSED__)
4469 {
4470    eina_stringshare_del(data);
4471 }
4472
4473 EAPI void
4474 elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *it,
4475                                   const char       *text)
4476 {
4477    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4478    text = eina_stringshare_add(text);
4479    elm_genlist_item_tooltip_content_cb_set(it, _elm_genlist_item_label_create,
4480                                            text,
4481                                            _elm_genlist_item_label_del_cb);
4482 }
4483
4484 EAPI void
4485 elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item           *it,
4486                                         Elm_Tooltip_Item_Content_Cb func,
4487                                         const void                 *data,
4488                                         Evas_Smart_Cb               del_cb)
4489 {
4490    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(it, error);
4491
4492    if ((it->tooltip.content_cb == func) && (it->tooltip.data == data))
4493      return;
4494
4495    if (it->tooltip.del_cb)
4496      it->tooltip.del_cb((void *)it->tooltip.data,
4497                           WIDGET(it), it);
4498
4499    it->tooltip.content_cb = func;
4500    it->tooltip.data = data;
4501    it->tooltip.del_cb = del_cb;
4502
4503    if (VIEW(it))
4504      {
4505         elm_widget_item_tooltip_content_cb_set(it,
4506                                                it->tooltip.content_cb,
4507                                                it->tooltip.data, NULL);
4508         elm_widget_item_tooltip_style_set(it, it->tooltip.style);
4509         elm_widget_item_tooltip_size_restrict_disable(it, it->tooltip.free_size);
4510      }
4511
4512    return;
4513
4514 error:
4515    if (del_cb) del_cb((void *)data, NULL, NULL);
4516 }
4517
4518 EAPI void
4519 elm_genlist_item_tooltip_unset(Elm_Genlist_Item *it)
4520 {
4521    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4522    if ((VIEW(it)) && (it->tooltip.content_cb))
4523      elm_widget_item_tooltip_unset(it);
4524
4525    if (it->tooltip.del_cb)
4526      it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
4527    it->tooltip.del_cb = NULL;
4528    it->tooltip.content_cb = NULL;
4529    it->tooltip.data = NULL;
4530    it->tooltip.free_size = EINA_FALSE;
4531    if (it->tooltip.style)
4532      elm_genlist_item_tooltip_style_set(it, NULL);
4533 }
4534
4535 EAPI void
4536 elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *it,
4537                                    const char       *style)
4538 {
4539    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4540    eina_stringshare_replace(&it->tooltip.style, style);
4541    if (VIEW(it)) elm_widget_item_tooltip_style_set(it, style);
4542 }
4543
4544 EAPI const char *
4545 elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *it)
4546 {
4547    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4548    return it->tooltip.style;
4549 }
4550
4551 EAPI Eina_Bool
4552 elm_genlist_item_tooltip_size_restrict_disable(Elm_Genlist_Item *it, Eina_Bool disable)
4553 {
4554    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4555    it->tooltip.free_size = disable;
4556    if (VIEW(it)) return elm_widget_item_tooltip_size_restrict_disable(it, disable);
4557    return EINA_TRUE;
4558 }
4559
4560 EAPI Eina_Bool
4561 elm_genlist_item_tooltip_size_restrict_disabled_get(const Elm_Genlist_Item *it)
4562 {
4563    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4564    return it->tooltip.free_size;
4565 }
4566
4567 EAPI void
4568 elm_genlist_item_cursor_set(Elm_Genlist_Item *it,
4569                             const char       *cursor)
4570 {
4571    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4572    eina_stringshare_replace(&it->mouse_cursor, cursor);
4573    if (VIEW(it)) elm_widget_item_cursor_set(it, cursor);
4574 }
4575
4576 EAPI const char *
4577 elm_genlist_item_cursor_get(const Elm_Genlist_Item *it)
4578 {
4579    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4580    return elm_widget_item_cursor_get(it);
4581 }
4582
4583 EAPI void
4584 elm_genlist_item_cursor_unset(Elm_Genlist_Item *it)
4585 {
4586    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4587    if (!it->mouse_cursor)
4588      return;
4589
4590    if (VIEW(it))
4591      elm_widget_item_cursor_unset(it);
4592
4593    eina_stringshare_del(it->mouse_cursor);
4594    it->mouse_cursor = NULL;
4595 }
4596
4597 EAPI void
4598 elm_genlist_item_cursor_style_set(Elm_Genlist_Item *it,
4599                                   const char       *style)
4600 {
4601    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4602    elm_widget_item_cursor_style_set(it, style);
4603 }
4604
4605 EAPI const char *
4606 elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *it)
4607 {
4608    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4609    return elm_widget_item_cursor_style_get(it);
4610 }
4611
4612 EAPI void
4613 elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *it,
4614                                         Eina_Bool         engine_only)
4615 {
4616    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4617    elm_widget_item_cursor_engine_only_set(it, engine_only);
4618 }
4619
4620 EAPI Eina_Bool
4621 elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *it)
4622 {
4623    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4624    return elm_widget_item_cursor_engine_only_get(it);
4625 }
4626
4627 EAPI void
4628 elm_genlist_horizontal_set(Evas_Object  *obj,
4629                                 Elm_List_Mode mode)
4630 {
4631    ELM_CHECK_WIDTYPE(obj, widtype);
4632    Widget_Data *wd = elm_widget_data_get(obj);
4633    if (!wd) return;
4634    if (wd->mode == mode) return;
4635    wd->mode = mode;
4636    _sizing_eval(obj);
4637 }
4638
4639 EAPI void
4640 elm_genlist_horizontal_mode_set(Evas_Object  *obj,
4641                                 Elm_List_Mode mode)
4642 {
4643    elm_genlist_horizontal_set(obj, mode);
4644 }
4645
4646 EAPI Elm_List_Mode
4647 elm_genlist_horizontal_get(const Evas_Object *obj)
4648 {
4649    ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
4650    Widget_Data *wd = elm_widget_data_get(obj);
4651    if (!wd) return ELM_LIST_LAST;
4652    return wd->mode;
4653 }
4654
4655 EAPI Elm_List_Mode
4656 elm_genlist_horizontal_mode_get(const Evas_Object *obj)
4657 {
4658    return elm_genlist_horizontal_get(obj);
4659 }
4660
4661 EAPI void
4662 elm_genlist_always_select_mode_set(Evas_Object *obj,
4663                                    Eina_Bool    always_select)
4664 {
4665    ELM_CHECK_WIDTYPE(obj, widtype);
4666    Widget_Data *wd = elm_widget_data_get(obj);
4667    if (!wd) return;
4668    wd->always_select = always_select;
4669 }
4670
4671 EAPI Eina_Bool
4672 elm_genlist_always_select_mode_get(const Evas_Object *obj)
4673 {
4674    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4675    Widget_Data *wd = elm_widget_data_get(obj);
4676    if (!wd) return EINA_FALSE;
4677    return wd->always_select;
4678 }
4679
4680 EAPI void
4681 elm_genlist_no_select_mode_set(Evas_Object *obj,
4682                                Eina_Bool    no_select)
4683 {
4684    ELM_CHECK_WIDTYPE(obj, widtype);
4685    Widget_Data *wd = elm_widget_data_get(obj);
4686    if (!wd) return;
4687    wd->no_select = no_select;
4688 }
4689
4690 EAPI Eina_Bool
4691 elm_genlist_no_select_mode_get(const Evas_Object *obj)
4692 {
4693    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4694    Widget_Data *wd = elm_widget_data_get(obj);
4695    if (!wd) return EINA_FALSE;
4696    return wd->no_select;
4697 }
4698
4699 EAPI void
4700 elm_genlist_compress_mode_set(Evas_Object *obj,
4701                               Eina_Bool    compress)
4702 {
4703    ELM_CHECK_WIDTYPE(obj, widtype);
4704    Widget_Data *wd = elm_widget_data_get(obj);
4705    if (!wd) return;
4706    wd->compress = compress;
4707    if (!compress) elm_genlist_homogeneous_set(obj, EINA_FALSE);
4708 }
4709
4710 EAPI Eina_Bool
4711 elm_genlist_compress_mode_get(const Evas_Object *obj)
4712 {
4713    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4714    Widget_Data *wd = elm_widget_data_get(obj);
4715    if (!wd) return EINA_FALSE;
4716    return wd->compress;
4717 }
4718
4719 EAPI void
4720 elm_genlist_height_for_width_mode_set(Evas_Object *obj,
4721                                       Eina_Bool    height_for_width)
4722 {
4723    ELM_CHECK_WIDTYPE(obj, widtype);
4724    Widget_Data *wd = elm_widget_data_get(obj);
4725    if (!wd) return;
4726    wd->height_for_width = !!height_for_width;
4727    if (wd->height_for_width)
4728      {
4729         elm_genlist_homogeneous_set(obj, EINA_FALSE);
4730         elm_genlist_compress_mode_set(obj, EINA_TRUE);
4731      }
4732 }
4733
4734 EAPI Eina_Bool
4735 elm_genlist_height_for_width_mode_get(const Evas_Object *obj)
4736 {
4737    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4738    Widget_Data *wd = elm_widget_data_get(obj);
4739    if (!wd) return EINA_FALSE;
4740    return wd->height_for_width;
4741 }
4742
4743 EAPI void
4744 elm_genlist_bounce_set(Evas_Object *obj,
4745                        Eina_Bool    h_bounce,
4746                        Eina_Bool    v_bounce)
4747 {
4748    ELM_CHECK_WIDTYPE(obj, widtype);
4749    Widget_Data *wd = elm_widget_data_get(obj);
4750    if (!wd) return;
4751    elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
4752 }
4753
4754 EAPI void
4755 elm_genlist_bounce_get(const Evas_Object *obj,
4756                        Eina_Bool         *h_bounce,
4757                        Eina_Bool         *v_bounce)
4758 {
4759    ELM_CHECK_WIDTYPE(obj, widtype);
4760    Widget_Data *wd = elm_widget_data_get(obj);
4761    if (!wd) return;
4762    elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
4763 }
4764
4765 EAPI void
4766 elm_genlist_homogeneous_set(Evas_Object *obj,
4767                             Eina_Bool    homogeneous)
4768 {
4769    ELM_CHECK_WIDTYPE(obj, widtype);
4770    Widget_Data *wd = elm_widget_data_get(obj);
4771    if (!wd) return;
4772    if (homogeneous) elm_genlist_compress_mode_set(obj, EINA_TRUE);
4773    wd->homogeneous = homogeneous;
4774 }
4775
4776 EAPI Eina_Bool
4777 elm_genlist_homogeneous_get(const Evas_Object *obj)
4778 {
4779    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4780    Widget_Data *wd = elm_widget_data_get(obj);
4781    if (!wd) return EINA_FALSE;
4782    return wd->homogeneous;
4783 }
4784
4785 EAPI void
4786 elm_genlist_block_count_set(Evas_Object *obj,
4787                             int          n)
4788 {
4789    ELM_CHECK_WIDTYPE(obj, widtype);
4790    Widget_Data *wd = elm_widget_data_get(obj);
4791    if (!wd) return;
4792    wd->max_items_per_block = n;
4793    wd->item_cache_max = wd->max_items_per_block * 2;
4794    _item_cache_clean(wd);
4795 }
4796
4797 EAPI int
4798 elm_genlist_block_count_get(const Evas_Object *obj)
4799 {
4800    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4801    Widget_Data *wd = elm_widget_data_get(obj);
4802    if (!wd) return 0;
4803    return wd->max_items_per_block;
4804 }
4805
4806 EAPI void
4807 elm_genlist_longpress_timeout_set(Evas_Object *obj,
4808                                   double       timeout)
4809 {
4810    ELM_CHECK_WIDTYPE(obj, widtype);
4811    Widget_Data *wd = elm_widget_data_get(obj);
4812    if (!wd) return;
4813    wd->longpress_timeout = timeout;
4814 }
4815
4816 EAPI double
4817 elm_genlist_longpress_timeout_get(const Evas_Object *obj)
4818 {
4819    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4820    Widget_Data *wd = elm_widget_data_get(obj);
4821    if (!wd) return 0;
4822    return wd->longpress_timeout;
4823 }
4824
4825 EAPI void
4826 elm_genlist_scroller_policy_set(Evas_Object        *obj,
4827                                 Elm_Scroller_Policy policy_h,
4828                                 Elm_Scroller_Policy policy_v)
4829 {
4830    ELM_CHECK_WIDTYPE(obj, widtype);
4831    Widget_Data *wd = elm_widget_data_get(obj);
4832    if ((!wd) || (!wd->scr)) return;
4833    if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
4834        (policy_v >= ELM_SCROLLER_POLICY_LAST))
4835      return;
4836    elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
4837 }
4838
4839 EAPI void
4840 elm_genlist_scroller_policy_get(const Evas_Object   *obj,
4841                                 Elm_Scroller_Policy *policy_h,
4842                                 Elm_Scroller_Policy *policy_v)
4843 {
4844    ELM_CHECK_WIDTYPE(obj, widtype);
4845    Widget_Data *wd = elm_widget_data_get(obj);
4846    Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
4847    if ((!wd) || (!wd->scr)) return;
4848    elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
4849    if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
4850    if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
4851 }
4852
4853 EAPI void
4854 elm_genlist_realized_items_update(Evas_Object *obj)
4855 {
4856    ELM_CHECK_WIDTYPE(obj, widtype);
4857
4858    Eina_List *list, *l;
4859    Elm_Genlist_Item *it;
4860
4861    list = elm_genlist_realized_items_get(obj);
4862    EINA_LIST_FOREACH(list, l, it)
4863      elm_genlist_item_update(it);
4864 }
4865
4866 EAPI void
4867 elm_genlist_item_mode_set(Elm_Genlist_Item *it,
4868                           const char       *mode_type,
4869                           Eina_Bool         mode_set)
4870 {
4871    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4872    Widget_Data *wd = it->wd;
4873    Eina_List *l;
4874    Elm_Genlist_Item *it2;
4875
4876    if (!wd) return;
4877    if (!mode_type) return;
4878    if ((it->delete_me) || (it->disabled)) return;
4879
4880    if ((wd->mode_item == it) &&
4881        (!strcmp(mode_type, wd->mode_type)) &&
4882        (mode_set))
4883       return;
4884    if (!wd->mode_item_style) return;
4885
4886    if (wd->multi)
4887      {
4888         EINA_LIST_FOREACH(wd->selected, l, it2)
4889           if (it2->realized)
4890             elm_genlist_item_selected_set(it2, EINA_FALSE);
4891      }
4892    else
4893      {
4894         it2 = elm_genlist_selected_item_get(wd->obj);
4895         if ((it2) && (it2->realized))
4896           elm_genlist_item_selected_set(it2, EINA_FALSE);
4897      }
4898
4899    if (((wd->mode_type) && (strcmp(mode_type, wd->mode_type))) ||
4900        (mode_set) ||
4901        ((it == wd->mode_item) && (!mode_set)))
4902      _item_mode_unset(wd);
4903
4904    eina_stringshare_replace(&wd->mode_type, mode_type);
4905    if (mode_set) _item_mode_set(it);
4906 }
4907
4908 EAPI const char *
4909 elm_genlist_mode_item_style_get(const Evas_Object *obj)
4910 {
4911    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4912    Widget_Data *wd = elm_widget_data_get(obj);
4913    if (!wd) return NULL;
4914    return wd->mode_item_style;
4915 }
4916
4917 EAPI void
4918 elm_genlist_mode_item_style_set(Evas_Object *obj, const char *style)
4919 {
4920    ELM_CHECK_WIDTYPE(obj, widtype);
4921    Widget_Data *wd = elm_widget_data_get(obj);
4922    if (!wd) return;
4923    if ((style == wd->mode_item_style) || (style && wd->mode_item_style &&
4924        (!strcmp(style, wd->mode_item_style))))
4925      return;
4926    eina_stringshare_replace(&wd->mode_item_style, style);
4927    elm_genlist_realized_items_update(obj);
4928 }
4929
4930 EAPI const char *
4931 elm_genlist_mode_get(const Evas_Object *obj)
4932 {
4933    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4934    Widget_Data *wd = elm_widget_data_get(obj);
4935    if (!wd) return NULL;
4936    return wd->mode_type;
4937 }
4938
4939 EAPI const Elm_Genlist_Item *
4940 elm_genlist_mode_item_get(const Evas_Object *obj)
4941 {
4942    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4943    Widget_Data *wd = elm_widget_data_get(obj);
4944    if (!wd) return NULL;
4945    return wd->mode_item;
4946 }
4947
4948 EAPI void
4949 elm_genlist_reorder_mode_set(Evas_Object *obj,
4950                              Eina_Bool    reorder_mode)
4951 {
4952    ELM_CHECK_WIDTYPE(obj, widtype);
4953    Widget_Data *wd = elm_widget_data_get(obj);
4954    if (!wd) return;
4955    wd->reorder_mode = reorder_mode;
4956 }
4957
4958 EAPI Eina_Bool
4959 elm_genlist_reorder_mode_get(const Evas_Object *obj)
4960 {
4961    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4962    Widget_Data *wd = elm_widget_data_get(obj);
4963    if (!wd) return EINA_FALSE;
4964    return wd->reorder_mode;
4965 }