src/lib/elm_genlist.c

   1 #include <assert.h>
   2 #include <Elementary.h>
   3 #include <Elementary_Cursor.h>
   4 #include "elm_priv.h"
   5
   6 #define SWIPE_MOVES         12
   7 #define MAX_ITEMS_PER_BLOCK 32
   8 #define REORDER_EFFECT_TIME 0.5
   9
  10 typedef struct _Widget_Data Widget_Data;
  11 typedef struct _Item_Block  Item_Block;
  12 typedef struct _Pan         Pan;
  13 typedef struct _Item_Cache  Item_Cache;
  14 typedef enum _Elm_Genlist_Item_Move_effect_Mode
  15 {
  16    ELM_GENLIST_ITEM_MOVE_EFFECT_NONE         = 0,
  17    ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND       = (1 << 0),
  18    ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT     = (1 << 1),
  19    ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE       = (1 << 2),
  20 } Elm_Genlist_Item_Move_effect_Mode;
  21
  22 struct _Widget_Data
  23 {
  24    Evas_Object      *obj, *scr, *pan_smart;
  25    Eina_Inlist      *items, *blocks;
  26    Eina_List        *group_items;
  27    Pan              *pan;
  28    Evas_Coord        pan_x, pan_y, w, h, minw, minh, realminw, prev_viewport_w;
  29    Ecore_Job        *calc_job, *update_job;
  30    Ecore_Idle_Enterer *queue_idle_enterer;
  31    Ecore_Idler        *must_recalc_idler;
  32    Eina_List        *queue, *selected;
  33    Elm_Genlist_Item *show_item, *last_selected_item, *anchor_item, *mode_item, *reorder_it, *reorder_rel, *expand_item;
  34    Eina_Inlist      *item_cache;
  35    Evas_Coord        anchor_y, reorder_start_y;
  36    Elm_List_Mode     mode;
  37    Ecore_Timer      *multi_timer, *scr_hold_timer;
  38    const char       *mode_type;
  39    unsigned int      start_time;
  40    Evas_Coord        prev_x, prev_y, prev_mx, prev_my;
  41    Evas_Coord        cur_x, cur_y, cur_mx, cur_my;
  42    Eina_Bool         mouse_down : 1;
  43    Eina_Bool         multi_down : 1;
  44    Eina_Bool         multi_timeout : 1;
  45    Eina_Bool         multitouched : 1;
  46    Eina_Bool         on_hold : 1;
  47    Eina_Bool         multi : 1;
  48    Eina_Bool         always_select : 1;
  49    Eina_Bool         longpressed : 1;
  50    Eina_Bool         wasselected : 1;
  51    Eina_Bool         no_select : 1;
  52    Eina_Bool         bring_in : 1;
  53    Eina_Bool         compress : 1;
  54    Eina_Bool         height_for_width : 1;
  55    Eina_Bool         homogeneous : 1;
  56    Eina_Bool         clear_me : 1;
  57    Eina_Bool         swipe : 1;
  58    Eina_Bool         reorder_mode : 1;
  59    Eina_Bool         reorder_pan_move : 1;
  60    Eina_List        *dragging_queue;
  61    struct
  62    {
  63       Evas_Coord x, y;
  64    } history[SWIPE_MOVES];
  65    int               multi_device;
  66    int               item_cache_count;
  67    int               item_cache_max;
  68    int               movements;
  69    int               walking;
  70    int               item_width;
  71    int               item_height;
  72    int               group_item_width;
  73    int               group_item_height;
  74    int               max_items_per_block;
  75    double            longpress_timeout;
  76
  77    // TODO : refactoring
  78    Eina_Bool         reorder_deleted : 1;
  79    Eina_Bool         effect_mode : 1;
  80    Eina_Bool         auto_scrolled : 1;
  81    int               edit_mode;
  82    Ecore_Animator   *item_moving_effect_timer;
  83    Evas_Object      *alpha_bg;
  84    Evas_Coord        expand_item_end;
  85    Evas_Coord        expand_item_gap;
  86    int               move_effect_mode;
  87    Ecore_Job        *changed_job;
  88    Elm_Genlist_Item *rename_it;
  89 };
  90
  91 struct _Item_Block
  92 {
  93    EINA_INLIST;
  94    int          count;
  95    int          num;
  96    int          reorder_offset;
  97    Widget_Data *wd;
  98    Eina_List   *items;
  99    Evas_Coord   x, y, w, h, minw, minh;
 100    Eina_Bool    want_unrealize : 1;
 101    Eina_Bool    realized : 1;
 102    Eina_Bool    changed : 1;
 103    Eina_Bool    updateme : 1;
 104    Eina_Bool    changeme : 1;
 105    Eina_Bool    showme : 1;
 106    Eina_Bool    must_recalc : 1;
 107 };
 108
 109 struct _Elm_Genlist_Item
 110 {
 111    Elm_Widget_Item               base;
 112    EINA_INLIST;
 113    Widget_Data                  *wd;
 114    Item_Block                   *block;
 115    Eina_List                    *items;
 116    Evas_Coord                    x, y, w, h, minw, minh;
 117    const Elm_Genlist_Item_Class *itc;
 118    Elm_Genlist_Item             *parent;
 119    Elm_Genlist_Item             *group_item;
 120    Elm_Genlist_Item_Flags        flags;
 121    struct
 122    {
 123       Evas_Smart_Cb func;
 124       const void   *data;
 125    } func;
 126
 127    Evas_Object                  *spacer;
 128    Eina_List                    *labels, *icons, *states, *icon_objs;
 129    Eina_List                    *mode_labels, *mode_icons, *mode_states, *mode_icon_objs;
 130    Ecore_Timer                  *long_timer;
 131    Ecore_Timer                  *swipe_timer;
 132    Evas_Coord                    dx, dy;
 133    Evas_Coord                    scrl_x, scrl_y;
 134
 135    Elm_Genlist_Item             *rel;
 136    Evas_Object                  *mode_view;
 137
 138    struct
 139    {
 140       const void                 *data;
 141       Elm_Tooltip_Item_Content_Cb content_cb;
 142       Evas_Smart_Cb               del_cb;
 143       const char                 *style;
 144    } tooltip;
 145
 146    const char                   *mouse_cursor;
 147
 148    int                           relcount;
 149    int                           walking;
 150    int                           expanded_depth;
 151    int                           order_num_in;
 152
 153    Eina_Bool                     before : 1;
 154
 155    Eina_Bool                     want_unrealize : 1;
 156    Eina_Bool                     want_realize : 1;
 157    Eina_Bool                     realized : 1;
 158    Eina_Bool                     selected : 1;
 159    Eina_Bool                     highlighted : 1;
 160    Eina_Bool                     expanded : 1;
 161    Eina_Bool                     disabled : 1;
 162    Eina_Bool                     display_only : 1;
 163    Eina_Bool                     mincalcd : 1;
 164    Eina_Bool                     queued : 1;
 165    Eina_Bool                     showme : 1;
 166    Eina_Bool                     delete_me : 1;
 167    Eina_Bool                     down : 1;
 168    Eina_Bool                     dragging : 1;
 169    Eina_Bool                     updateme : 1;
 170    Eina_Bool                     nocache : 1;
 171
 172    // TODO: refactoring
 173    Eina_Bool   move_effect_me : 1;
 174    Eina_Bool   effect_done : 1;
 175    Eina_Bool   reordering : 1;
 176    Eina_Bool   renamed : 1;
 177    Eina_Bool   effect_item_realized : 1;
 178    Eina_List  *edit_icon_objs;
 179    Evas_Object *edit_obj;
 180    int         num;
 181    Ecore_Animator *item_moving_effect_timer;
 182    Evas_Coord  old_scrl_y;
 183 };
 184
 185 struct _Item_Cache
 186 {
 187    EINA_INLIST;
 188
 189    Evas_Object *base_view, *spacer;
 190
 191    const char  *item_style; // it->itc->item_style
 192    Eina_Bool    tree : 1; // it->flags & ELM_GENLIST_ITEM_SUBITEMS
 193    Eina_Bool    compress : 1; // it->wd->compress
 194    Eina_Bool    odd : 1; // in & 0x1
 195
 196    Eina_Bool    selected : 1; // it->selected
 197    Eina_Bool    disabled : 1; // it->disabled
 198    Eina_Bool    expanded : 1; // it->expanded
 199 };
 200
 201 #define ELM_GENLIST_ITEM_FROM_INLIST(item) \
 202   ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Genlist_Item) : NULL)
 203
 204 struct _Pan
 205 {
 206    Evas_Object_Smart_Clipped_Data __clipped_data;
 207    Widget_Data                   *wd;
 208    Ecore_Job                     *resize_job;
 209 };
 210
 211 static const char *widtype = NULL;
 212 static void      _item_cache_zero(Widget_Data *wd);
 213 static void      _del_hook(Evas_Object *obj);
 214 static void      _mirrored_set(Evas_Object *obj,
 215                                Eina_Bool    rtl);
 216 static void      _theme_hook(Evas_Object *obj);
 217 static void      _show_region_hook(void        *data,
 218                                    Evas_Object *obj);
 219 static void      _sizing_eval(Evas_Object *obj);
 220 static void      _item_realize(Elm_Genlist_Item *it,
 221                                int               in,
 222                                Eina_Bool         calc);
 223 static void      _item_unrealize(Elm_Genlist_Item *it,
 224                                  Eina_Bool         calc);
 225 static void      _item_block_unrealize(Item_Block *itb);
 226 static void      _calc_job(void *data);
 227 static void      _on_focus_hook(void        *data,
 228                                 Evas_Object *obj);
 229 static void      _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
 230 static void      _changed_job(void *data);
 231 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
 232 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
 233 static Eina_Bool _item_single_select_up(Widget_Data *wd);
 234 static Eina_Bool _item_single_select_down(Widget_Data *wd);
 235 static Eina_Bool _event_hook(Evas_Object       *obj,
 236                              Evas_Object       *src,
 237                              Evas_Callback_Type type,
 238                              void              *event_info);
 239 static void      _signal_emit_hook(Evas_Object *obj,
 240                                    const char *emission,
 241                                    const char *source);
 242 static Eina_Bool _deselect_all_items(Widget_Data *wd);
 243 static void      _pan_calculate(Evas_Object *obj);
 244 static void      _item_position(Elm_Genlist_Item *it, Evas_Object *obj);
 245 static void      _mode_item_realize(Elm_Genlist_Item *it);
 246 static void      _mode_item_unrealize(Elm_Genlist_Item *it);
 247 static void      _item_mode_set(Elm_Genlist_Item *it);
 248 static void      _item_mode_unset(Widget_Data *wd);
 249 static void      _group_items_recalc(void *data);
 250
 251 // TODO : refactoring
 252 static Evas_Object* _create_tray_alpha_bg(const Evas_Object *obj);
 253 static unsigned int current_time_get();
 254 static Eina_Bool _item_moving_effect_timer_cb(void *data);
 255 static int _item_flip_effect_show(Elm_Genlist_Item *it);
 256 static void _effect_item_controls(Elm_Genlist_Item *it, int itx, int ity);
 257 static void _effect_item_realize(Elm_Genlist_Item *it, Eina_Bool effect_on);
 258 static void _effect_item_unrealize(Elm_Genlist_Item *it);
 259 static void _effect_item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after);
 260 static void _effect_item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before);
 261 static void _item_auto_scroll(void *data);
 262
 263 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
 264
 265 static const char SIG_ACTIVATED[] = "activated";
 266 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
 267 static const char SIG_SELECTED[] = "selected";
 268 static const char SIG_UNSELECTED[] = "unselected";
 269 static const char SIG_EXPANDED[] = "expanded";
 270 static const char SIG_CONTRACTED[] = "contracted";
 271 static const char SIG_EXPAND_REQUEST[] = "expand,request";
 272 static const char SIG_CONTRACT_REQUEST[] = "contract,request";
 273 static const char SIG_REALIZED[] = "realized";
 274 static const char SIG_UNREALIZED[] = "unrealized";
 275 static const char SIG_DRAG_START_UP[] = "drag,start,up";
 276 static const char SIG_DRAG_START_DOWN[] = "drag,start,down";
 277 static const char SIG_DRAG_START_LEFT[] = "drag,start,left";
 278 static const char SIG_DRAG_START_RIGHT[] = "drag,start,right";
 279 static const char SIG_DRAG_STOP[] = "drag,stop";
 280 static const char SIG_DRAG[] = "drag";
 281 static const char SIG_LONGPRESSED[] = "longpressed";
 282 static const char SIG_SCROLL_EDGE_TOP[] = "scroll,edge,top";
 283 static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom";
 284 static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left";
 285 static const char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right";
 286 static const char SIG_MULTI_SWIPE_LEFT[] = "multi,swipe,left";
 287 static const char SIG_MULTI_SWIPE_RIGHT[] = "multi,swipe,right";
 288 static const char SIG_MULTI_SWIPE_UP[] = "multi,swipe,up";
 289 static const char SIG_MULTI_SWIPE_DOWN[] = "multi,swipe,down";
 290 static const char SIG_MULTI_PINCH_OUT[] = "multi,pinch,out";
 291 static const char SIG_MULTI_PINCH_IN[] = "multi,pinch,in";
 292 static const char SIG_SWIPE[] = "swipe";
 293
 294 static const Evas_Smart_Cb_Description _signals[] = {
 295    {SIG_CLICKED_DOUBLE, ""},
 296    {SIG_ACTIVATED, ""},
 297    {SIG_SELECTED, ""},
 298    {SIG_UNSELECTED, ""},
 299    {SIG_EXPANDED, ""},
 300    {SIG_CONTRACTED, ""},
 301    {SIG_EXPAND_REQUEST, ""},
 302    {SIG_CONTRACT_REQUEST, ""},
 303    {SIG_REALIZED, ""},
 304    {SIG_UNREALIZED, ""},
 305    {SIG_DRAG_START_UP, ""},
 306    {SIG_DRAG_START_DOWN, ""},
 307    {SIG_DRAG_START_LEFT, ""},
 308    {SIG_DRAG_START_RIGHT, ""},
 309    {SIG_DRAG_STOP, ""},
 310    {SIG_DRAG, ""},
 311    {SIG_LONGPRESSED, ""},
 312    {SIG_SCROLL_EDGE_TOP, ""},
 313    {SIG_SCROLL_EDGE_BOTTOM, ""},
 314    {SIG_SCROLL_EDGE_LEFT, ""},
 315    {SIG_SCROLL_EDGE_RIGHT, ""},
 316    {SIG_MULTI_SWIPE_LEFT, ""},
 317    {SIG_MULTI_SWIPE_RIGHT, ""},
 318    {SIG_MULTI_SWIPE_UP, ""},
 319    {SIG_MULTI_SWIPE_DOWN, ""},
 320    {SIG_MULTI_PINCH_OUT, ""},
 321    {SIG_MULTI_PINCH_IN, ""},
 322    {SIG_SWIPE, ""},
 323    {NULL, NULL}
 324 };
 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    if (!wd) return EINA_FALSE;
 336    if (!wd->items) return EINA_FALSE;
 337    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
 338    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
 339
 340    Elm_Genlist_Item *it = NULL;
 341    Evas_Coord x = 0;
 342    Evas_Coord y = 0;
 343    Evas_Coord step_x = 0;
 344    Evas_Coord step_y = 0;
 345    Evas_Coord v_w = 0;
 346    Evas_Coord v_h = 0;
 347    Evas_Coord page_x = 0;
 348    Evas_Coord page_y = 0;
 349
 350    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 351    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
 352    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
 353    elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
 354
 355    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
 356      {
 357         x -= step_x;
 358      }
 359    else if ((!strcmp(ev->keyname, "Right")) ||
 360             (!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")) ||
 389             (!strcmp(ev->keyname, "KP_Home")))
 390      {
 391         it = elm_genlist_first_item_get(obj);
 392         elm_genlist_item_bring_in(it);
 393         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 394         return EINA_TRUE;
 395      }
 396    else if ((!strcmp(ev->keyname, "End")) ||
 397             (!strcmp(ev->keyname, "KP_End")))
 398      {
 399         it = elm_genlist_last_item_get(obj);
 400         elm_genlist_item_bring_in(it);
 401         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 402         return EINA_TRUE;
 403      }
 404    else if ((!strcmp(ev->keyname, "Prior")) ||
 405             (!strcmp(ev->keyname, "KP_Prior")))
 406      {
 407         if (page_y < 0)
 408           y -= -(page_y * v_h) / 100;
 409         else
 410           y -= page_y;
 411      }
 412    else if ((!strcmp(ev->keyname, "Next")) ||
 413             (!strcmp(ev->keyname, "KP_Next")))
 414      {
 415         if (page_y < 0)
 416           y += -(page_y * v_h) / 100;
 417         else
 418           y += page_y;
 419      }
 420    else if (((!strcmp(ev->keyname, "Return")) ||
 421             (!strcmp(ev->keyname, "KP_Enter")) ||
 422             (!strcmp(ev->keyname, "space")))
 423            && (!wd->multi) && (wd->selected))
 424      {
 425         it = elm_genlist_selected_item_get(obj);
 426         elm_genlist_item_expanded_set(it,
 427                                       !elm_genlist_item_expanded_get(it));
 428         evas_object_smart_callback_call(it->base.widget, SIG_ACTIVATED, it);
 429      }
 430    else if (!strcmp(ev->keyname, "Escape"))
 431      {
 432         if (!_deselect_all_items(wd)) return EINA_FALSE;
 433         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 434         return EINA_TRUE;
 435      }
 436    else return EINA_FALSE;
 437
 438    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 439    elm_smart_scroller_child_pos_set(wd->scr, x, y);
 440    return EINA_TRUE;
 441 }
 442
 443 static Eina_Bool
 444 _deselect_all_items(Widget_Data *wd)
 445 {
 446    if (!wd->selected) return EINA_FALSE;
 447    while (wd->selected)
 448      elm_genlist_item_selected_set(wd->selected->data, EINA_FALSE);
 449
 450    return EINA_TRUE;
 451 }
 452
 453 static Eina_Bool
 454 _item_multi_select_up(Widget_Data *wd)
 455 {
 456    if (!wd->selected) return EINA_FALSE;
 457    if (!wd->multi) return EINA_FALSE;
 458
 459    Elm_Genlist_Item *prev = elm_genlist_item_prev_get(wd->last_selected_item);
 460    if (!prev) return EINA_TRUE;
 461
 462    if (elm_genlist_item_selected_get(prev))
 463      {
 464         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 465         wd->last_selected_item = prev;
 466         elm_genlist_item_show(wd->last_selected_item);
 467      }
 468    else
 469      {
 470         elm_genlist_item_selected_set(prev, EINA_TRUE);
 471         elm_genlist_item_show(prev);
 472      }
 473    return EINA_TRUE;
 474 }
 475
 476 static Eina_Bool
 477 _item_multi_select_down(Widget_Data *wd)
 478 {
 479    if (!wd->selected) return EINA_FALSE;
 480    if (!wd->multi) return EINA_FALSE;
 481
 482    Elm_Genlist_Item *next = elm_genlist_item_next_get(wd->last_selected_item);
 483    if (!next) return EINA_TRUE;
 484
 485    if (elm_genlist_item_selected_get(next))
 486      {
 487         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 488         wd->last_selected_item = next;
 489         elm_genlist_item_show(wd->last_selected_item);
 490      }
 491    else
 492      {
 493         elm_genlist_item_selected_set(next, EINA_TRUE);
 494         elm_genlist_item_show(next);
 495      }
 496    return EINA_TRUE;
 497 }
 498
 499 static Eina_Bool
 500 _item_single_select_up(Widget_Data *wd)
 501 {
 502    Elm_Genlist_Item *prev;
 503    if (!wd->selected)
 504      {
 505         prev = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
 506         while ((prev) && (prev->delete_me))
 507           prev = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
 508      }
 509    else prev = elm_genlist_item_prev_get(wd->last_selected_item);
 510
 511    if (!prev) return EINA_FALSE;
 512
 513    _deselect_all_items(wd);
 514
 515    elm_genlist_item_selected_set(prev, EINA_TRUE);
 516    elm_genlist_item_show(prev);
 517    return EINA_TRUE;
 518 }
 519
 520 static Eina_Bool
 521 _item_single_select_down(Widget_Data *wd)
 522 {
 523    Elm_Genlist_Item *next;
 524    if (!wd->selected)
 525      {
 526         next = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
 527         while ((next) && (next->delete_me))
 528           next = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
 529      }
 530    else next = elm_genlist_item_next_get(wd->last_selected_item);
 531
 532    if (!next) return EINA_FALSE;
 533
 534    _deselect_all_items(wd);
 535
 536    elm_genlist_item_selected_set(next, EINA_TRUE);
 537    elm_genlist_item_show(next);
 538    return EINA_TRUE;
 539 }
 540
 541 static void
 542 _on_focus_hook(void        *data __UNUSED__,
 543                Evas_Object *obj)
 544 {
 545    Widget_Data *wd = elm_widget_data_get(obj);
 546    if (!wd) return;
 547    if (elm_widget_focus_get(obj))
 548      {
 549         elm_object_signal_emit(wd->obj, "elm,action,focus", "elm");
 550         evas_object_focus_set(wd->obj, EINA_TRUE);
 551         if ((wd->selected) && (!wd->last_selected_item))
 552           wd->last_selected_item = eina_list_data_get(wd->selected);
 553      }
 554    else
 555      {
 556         elm_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
 557         evas_object_focus_set(wd->obj, EINA_FALSE);
 558      }
 559 }
 560
 561 static void
 562 _del_hook(Evas_Object *obj)
 563 {
 564    Widget_Data *wd = elm_widget_data_get(obj);
 565    if (!wd) return;
 566    _item_cache_zero(wd);
 567    if (wd->calc_job) ecore_job_del(wd->calc_job);
 568    if (wd->update_job) ecore_job_del(wd->update_job);
 569    if (wd->queue_idle_enterer) ecore_idle_enterer_del(wd->queue_idle_enterer);
 570    if (wd->changed_job) ecore_job_del(wd->changed_job);
 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    if (wd->walking > 0)
 576      {
 577         wd->walking = 0;
 578         elm_genlist_clear(obj);
 579      }
 580    free(wd);
 581 }
 582
 583 static void
 584 _del_pre_hook(Evas_Object *obj)
 585 {
 586    Widget_Data *wd = elm_widget_data_get(obj);
 587    if (!wd) return;
 588    if (wd->edit_mode) elm_genlist_edit_mode_set(wd->obj, EINA_FALSE);
 589    evas_object_del(wd->pan_smart);
 590    wd->pan_smart = NULL;
 591    elm_genlist_clear(obj);
 592 }
 593
 594 static void
 595 _mirrored_set(Evas_Object *obj,
 596               Eina_Bool    rtl)
 597 {
 598    Widget_Data *wd = elm_widget_data_get(obj);
 599    if (!wd) return;
 600    _item_cache_zero(wd);
 601    elm_smart_scroller_mirrored_set(wd->scr, rtl);
 602 }
 603
 604 static void
 605 _theme_hook(Evas_Object *obj)
 606 {
 607    Widget_Data *wd = elm_widget_data_get(obj);
 608    Item_Block *itb;
 609    if (!wd) return;
 610    evas_event_freeze(evas_object_evas_get(wd->obj));
 611    _item_cache_zero(wd);
 612    _elm_widget_mirrored_reload(obj);
 613    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 614    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
 615                                        elm_widget_style_get(obj));
 616    //   edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
 617    wd->item_width = wd->item_height = 0;
 618    wd->group_item_width = wd->group_item_height = 0;
 619    wd->minw = wd->minh = wd->realminw = 0;
 620    EINA_INLIST_FOREACH(wd->blocks, itb)
 621      {
 622         Eina_List *l;
 623         Elm_Genlist_Item *it;
 624
 625         if (itb->realized) _item_block_unrealize(itb);
 626         EINA_LIST_FOREACH(itb->items, l, it)
 627           it->mincalcd = EINA_FALSE;
 628
 629         itb->changed = EINA_TRUE;
 630      }
 631    if (wd->calc_job) ecore_job_del(wd->calc_job);
 632    wd->calc_job = ecore_job_add(_calc_job, wd);
 633    _sizing_eval(obj);
 634    evas_event_thaw(evas_object_evas_get(wd->obj));
 635    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
 636 }
 637
 638 static void
 639 _show_region_hook(void        *data,
 640                   Evas_Object *obj)
 641 {
 642    Widget_Data *wd = elm_widget_data_get(data);
 643    Evas_Coord x, y, w, h;
 644    if (!wd) return;
 645    elm_widget_show_region_get(obj, &x, &y, &w, &h);
 646    //x & y are screen coordinates, Add with pan coordinates
 647    x += wd->pan_x;
 648    y += wd->pan_y;
 649    elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
 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(it->base.view, "elm,state,selected", "elm");
 724    if (it->edit_obj) edje_object_signal_emit(it->edit_obj, "elm,state,selected", "elm");
 725    selectraise = edje_object_data_get(it->base.view, "selectraise");
 726    if ((selectraise) && (!strcmp(selectraise, "on")))
 727      {
 728         if (it->edit_obj) evas_object_raise(it->edit_obj);
 729         else evas_object_raise(it->base.view);
 730         if ((it->group_item) && (it->group_item->realized))
 731           evas_object_raise(it->group_item->base.view);
 732      }
 733    it->highlighted = EINA_TRUE;
 734 }
 735
 736 static void
 737 _item_block_del(Elm_Genlist_Item *it)
 738 {
 739    Eina_Inlist *il;
 740    Item_Block *itb = it->block;
 741
 742    itb->items = eina_list_remove(itb->items, it);
 743    itb->count--;
 744    itb->changed = EINA_TRUE;
 745    if (!it->wd->reorder_deleted)
 746      {
 747         if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
 748         it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
 749      }
 750    if (itb->count < 1)
 751      {
 752         il = EINA_INLIST_GET(itb);
 753         Item_Block *itbn = (Item_Block *)(il->next);
 754         if (it->parent)
 755           it->parent->items = eina_list_remove(it->parent->items, it);
 756         else
 757           it->wd->blocks = eina_inlist_remove(it->wd->blocks, il);
 758         free(itb);
 759         if (itbn) itbn->changed = EINA_TRUE;
 760      }
 761    else
 762      {
 763         if (itb->count < itb->wd->max_items_per_block/2)
 764           {
 765              il = EINA_INLIST_GET(itb);
 766              Item_Block *itbp = (Item_Block *)(il->prev);
 767              Item_Block *itbn = (Item_Block *)(il->next);
 768              if ((itbp) && ((itbp->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 769                {
 770                   Elm_Genlist_Item *it2;
 771
 772                   EINA_LIST_FREE(itb->items, it2)
 773                     {
 774                        it2->block = itbp;
 775                        itbp->items = eina_list_append(itbp->items, it2);
 776                        itbp->count++;
 777                        itbp->changed = EINA_TRUE;
 778                     }
 779                   it->wd->blocks = eina_inlist_remove(it->wd->blocks,
 780                                                       EINA_INLIST_GET(itb));
 781                   free(itb);
 782                }
 783              else if ((itbn) && ((itbn->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 784                {
 785                   while (itb->items)
 786                     {
 787                        Eina_List *last = eina_list_last(itb->items);
 788                        Elm_Genlist_Item *it2 = last->data;
 789
 790                        it2->block = itbn;
 791                        itb->items = eina_list_remove_list(itb->items, last);
 792                        itbn->items = eina_list_prepend(itbn->items, it2);
 793                        itbn->count++;
 794                        itbn->changed = EINA_TRUE;
 795                     }
 796                   it->wd->blocks =
 797                     eina_inlist_remove(it->wd->blocks, EINA_INLIST_GET(itb));
 798                   free(itb);
 799                }
 800           }
 801      }
 802 }
 803
 804 static void
 805 _item_subitems_clear(Elm_Genlist_Item *it)
 806 {
 807    if (!it) return;
 808    Eina_List *tl = NULL, *l;
 809    Elm_Genlist_Item *it2;
 810
 811    EINA_LIST_FOREACH(it->items, l, it2)
 812       tl = eina_list_append(tl, it2);
 813
 814    EINA_LIST_FREE(tl, it2)
 815      elm_genlist_item_del(it2);
 816 }
 817
 818 static void
 819 _item_del(Elm_Genlist_Item *it)
 820 {
 821    Evas_Object *tob = it->wd->obj;
 822
 823    evas_event_freeze(evas_object_evas_get(tob));
 824    elm_widget_item_pre_notify_del(it);
 825    elm_genlist_item_subitems_clear(it);
 826    it->wd->walking -= it->walking;
 827    if (it->wd->show_item == it) it->wd->show_item = NULL;
 828    if (it->selected) it->wd->selected = eina_list_remove(it->wd->selected, it);
 829    if (it->realized) _item_unrealize(it, EINA_FALSE);
 830    if (it->effect_item_realized) _effect_item_unrealize(it);
 831    if (it->block) _item_block_del(it);
 832    if ((!it->delete_me) && (it->itc->func.del))
 833      it->itc->func.del((void *)it->base.data, it->base.widget);
 834    it->delete_me = EINA_TRUE;
 835    if (it->queued)
 836      it->wd->queue = eina_list_remove(it->wd->queue, it);
 837 #ifdef ANCHOR_ITEM
 838    if (it->wd->anchor_item == it)
 839      {
 840         it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
 841         if (!it->wd->anchor_item)
 842           it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
 843      }
 844 #endif
 845    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
 846    if (it->parent)
 847      it->parent->items = eina_list_remove(it->parent->items, it);
 848    if (it->flags & ELM_GENLIST_ITEM_GROUP)
 849      it->wd->group_items = eina_list_remove(it->wd->group_items, it);
 850    if (it->long_timer) ecore_timer_del(it->long_timer);
 851    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
 852
 853    if (it->tooltip.del_cb)
 854      it->tooltip.del_cb((void *)it->tooltip.data, it->base.widget, it);
 855
 856    evas_event_thaw(evas_object_evas_get(tob));
 857    evas_event_thaw_eval(evas_object_evas_get(tob));
 858
 859    elm_widget_item_del(it);
 860 }
 861
 862 static void
 863 _item_select(Elm_Genlist_Item *it)
 864 {
 865    if ((it->wd->no_select) || (it->delete_me) || (it->mode_view)) return;
 866    if (it->selected)
 867      {
 868         if (it->wd->always_select) goto call;
 869         return;
 870      }
 871    it->selected = EINA_TRUE;
 872    it->wd->selected = eina_list_append(it->wd->selected, it);
 873 call:
 874    it->walking++;
 875    it->wd->walking++;
 876    if (it->func.func)
 877      {
 878         Evas_Object *baseobj = it->base.widget;
 879         const char *objtype = NULL;
 880         it->func.func((void *)it->func.data, it->base.widget, it);
 881         objtype = evas_object_type_get(baseobj);
 882         if ((!objtype) || (!strcmp(objtype,""))) return;
 883      }
 884    if (!it->delete_me)
 885      evas_object_smart_callback_call(it->base.widget, SIG_SELECTED, it);
 886    it->walking--;
 887    it->wd->walking--;
 888    if ((it->wd->clear_me) && (!it->wd->walking))
 889      {
 890         elm_genlist_clear(it->base.widget);
 891         return;
 892      }
 893    else
 894      {
 895         if ((!it->walking) && (it->delete_me))
 896           {
 897              if (!it->relcount) _item_del(it);
 898           }
 899      }
 900    if (it && it->wd) it->wd->last_selected_item = it; // TODO: Remove 'if'?
 901 }
 902
 903 static void
 904 _item_unselect(Elm_Genlist_Item *it)
 905 {
 906    const char *stacking, *selectraise;
 907
 908    if ((it->delete_me) || (!it->highlighted)) return;
 909    edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
 910    if (it->edit_obj) edje_object_signal_emit(it->edit_obj, "elm,state,unselected", "elm");
 911    stacking = edje_object_data_get(it->base.view, "stacking");
 912    selectraise = edje_object_data_get(it->base.view, "selectraise");
 913    if ((selectraise) && (!strcmp(selectraise, "on")))
 914      {
 915         if ((stacking) && (!strcmp(stacking, "below")))
 916           evas_object_lower(it->base.view);
 917      }
 918    it->highlighted = EINA_FALSE;
 919    if (it->selected)
 920      {
 921         it->selected = EINA_FALSE;
 922         it->wd->selected = eina_list_remove(it->wd->selected, it);
 923         evas_object_smart_callback_call(it->base.widget, SIG_UNSELECTED, it);
 924      }
 925 }
 926
 927 static void
 928 _mouse_move(void        *data,
 929             Evas        *evas __UNUSED__,
 930             Evas_Object *obj,
 931             void        *event_info)
 932 {
 933    Elm_Genlist_Item *it = data;
 934    Evas_Event_Mouse_Move *ev = event_info;
 935    Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
 936
 937    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
 938      {
 939         if (!it->wd->on_hold)
 940           {
 941              it->wd->on_hold = EINA_TRUE;
 942              if (!it->wd->wasselected)
 943                _item_unselect(it);
 944           }
 945      }
 946    if (it->wd->multitouched)
 947      {
 948         it->wd->cur_x = ev->cur.canvas.x;
 949         it->wd->cur_y = ev->cur.canvas.y;
 950         return;
 951      }
 952    if ((it->dragging) && (it->down))
 953      {
 954         if (it->wd->movements == SWIPE_MOVES) it->wd->swipe = EINA_TRUE;
 955         else
 956           {
 957              it->wd->history[it->wd->movements].x = ev->cur.canvas.x;
 958              it->wd->history[it->wd->movements].y = ev->cur.canvas.y;
 959              if (abs((it->wd->history[it->wd->movements].x -
 960                       it->wd->history[0].x)) > 40)
 961                it->wd->swipe = EINA_TRUE;
 962              else
 963                it->wd->movements++;
 964           }
 965         if (it->long_timer)
 966           {
 967              ecore_timer_del(it->long_timer);
 968              it->long_timer = NULL;
 969           }
 970         evas_object_smart_callback_call(it->base.widget, SIG_DRAG, it);
 971         return;
 972      }
 973    if ((!it->down) /* || (it->wd->on_hold)*/ || (it->wd->longpressed))
 974      {
 975         if (it->long_timer)
 976           {
 977              ecore_timer_del(it->long_timer);
 978              it->long_timer = NULL;
 979           }
 980         if ((it->wd->reorder_mode) && (it->wd->reorder_it))
 981           {
 982              Evas_Coord ox,oy,oh,ow;
 983              evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
 984              int it_y = ev->cur.canvas.y - it->wd->reorder_it->dy;
 985              if (!it->wd->reorder_start_y) it->wd->reorder_start_y = it->block->y + it->y;
 986
 987              if (it_y < oy) _effect_item_controls(it, it->scrl_x, oy);
 988              else if (it_y + it->wd->reorder_it->h > oy+oh) _effect_item_controls(it, it->scrl_x, oy + oh - it->wd->reorder_it->h);
 989              else _effect_item_controls(it, it->scrl_x, it_y);
 990
 991              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
 992              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
 993           }
 994         return;
 995      }
 996    if (!it->display_only)
 997      elm_coords_finger_size_adjust(1, &minw, 1, &minh);
 998    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
 999    x = ev->cur.canvas.x - x;
1000    y = ev->cur.canvas.y - y;
1001    dx = x - it->dx;
1002    adx = dx;
1003    if (adx < 0) adx = -dx;
1004    dy = y - it->dy;
1005    ady = dy;
1006    if (ady < 0) ady = -dy;
1007    minw /= 2;
1008    minh /= 2;
1009    if ((adx > minw) || (ady > minh))
1010      {
1011         it->dragging = EINA_TRUE;
1012         it->wd->dragging_queue = eina_list_append(it->wd->dragging_queue, it);
1013         if (it->long_timer)
1014           {
1015              ecore_timer_del(it->long_timer);
1016              it->long_timer = NULL;
1017           }
1018         if (!it->wd->wasselected)
1019           _item_unselect(it);
1020         if (dy < 0)
1021           {
1022              if (ady > adx)
1023                evas_object_smart_callback_call(it->base.widget,
1024                                                SIG_DRAG_START_UP, it);
1025              else
1026                {
1027                   if (dx < 0)
1028                     evas_object_smart_callback_call(it->base.widget,
1029                                                     SIG_DRAG_START_LEFT, it);
1030                   else
1031                     evas_object_smart_callback_call(it->base.widget,
1032                                                     SIG_DRAG_START_RIGHT, it);
1033                }
1034           }
1035         else
1036           {
1037              if (ady > adx)
1038                evas_object_smart_callback_call(it->base.widget,
1039                                                SIG_DRAG_START_DOWN, it);
1040              else
1041                {
1042                   if (dx < 0)
1043                     evas_object_smart_callback_call(it->base.widget,
1044                                                     SIG_DRAG_START_LEFT, it);
1045                   else
1046                     evas_object_smart_callback_call(it->base.widget,
1047                                                     SIG_DRAG_START_RIGHT, it);
1048                }
1049           }
1050      }
1051 }
1052
1053 static Eina_Bool
1054 _long_press(void *data)
1055 {
1056    Elm_Genlist_Item *it = data;
1057    Elm_Genlist_Item *it_tmp;
1058    static Eina_Bool done = EINA_FALSE;
1059    //static Eina_Bool contracted = EINA_FALSE;
1060    Eina_List *l;
1061    Item_Block *itb;
1062
1063    it->long_timer = NULL;
1064    if ((it->disabled) || (it->dragging) || (it->display_only) || (it->wd->rename_it))
1065      return ECORE_CALLBACK_CANCEL;
1066    it->wd->longpressed = EINA_TRUE;
1067    evas_object_smart_callback_call(it->base.widget, SIG_LONGPRESSED, it);
1068    if ((it->wd->reorder_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1069      {
1070         it->wd->reorder_it = it;
1071         it->wd->reorder_start_y = 0;
1072         evas_object_raise(it->edit_obj);
1073         elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
1074         edje_object_signal_emit(it->edit_obj, "elm,action,item,reorder_start", "elm");
1075
1076         EINA_INLIST_FOREACH(it->wd->blocks, itb)
1077           {
1078              if (itb->realized)
1079                {
1080                   done = 1;
1081                   EINA_LIST_FOREACH(itb->items, l, it_tmp)
1082                     {
1083                        if (it_tmp->flags != ELM_GENLIST_ITEM_GROUP && it_tmp->realized)
1084                          {
1085                             _item_unselect(it_tmp);
1086                          }
1087                     }
1088                }
1089              else
1090                {
1091                   if (done) break;
1092                }
1093           }
1094
1095         if (it->items)
1096           {
1097              EINA_LIST_FOREACH(it->items, l, it_tmp)
1098                {
1099                   if (elm_genlist_item_expanded_get(it_tmp))
1100                     {
1101                        elm_genlist_item_expanded_set(it_tmp, EINA_FALSE);
1102                        return ECORE_CALLBACK_RENEW;
1103                     }
1104                }
1105           }
1106         if (elm_genlist_item_expanded_get(it)) {
1107              elm_genlist_item_expanded_set(it, EINA_FALSE);
1108              return ECORE_CALLBACK_RENEW;
1109         }
1110      }
1111
1112    return ECORE_CALLBACK_CANCEL;
1113 }
1114
1115 static void
1116 _swipe(Elm_Genlist_Item *it)
1117 {
1118    int i, sum = 0;
1119
1120    if (!it) return;
1121    if ((it->display_only) || (it->disabled)) return;
1122    it->wd->swipe = EINA_FALSE;
1123    for (i = 0; i < it->wd->movements; i++)
1124      {
1125         sum += it->wd->history[i].x;
1126         if (abs(it->wd->history[0].y - it->wd->history[i].y) > 10) return;
1127      }
1128
1129    sum /= it->wd->movements;
1130    if (abs(sum - it->wd->history[0].x) <= 10) return;
1131    evas_object_smart_callback_call(it->base.widget, SIG_SWIPE, it);
1132 }
1133
1134 static Eina_Bool
1135 _swipe_cancel(void *data)
1136 {
1137    Elm_Genlist_Item *it = data;
1138
1139    if (!it) return ECORE_CALLBACK_CANCEL;
1140    it->wd->swipe = EINA_FALSE;
1141    it->wd->movements = 0;
1142    return ECORE_CALLBACK_RENEW;
1143 }
1144
1145 static Eina_Bool
1146 _multi_cancel(void *data)
1147 {
1148    Widget_Data *wd = data;
1149
1150    if (!wd) return ECORE_CALLBACK_CANCEL;
1151    wd->multi_timeout = EINA_TRUE;
1152    return ECORE_CALLBACK_RENEW;
1153 }
1154
1155 static void
1156 _multi_touch_gesture_eval(void *data)
1157 {
1158    Elm_Genlist_Item *it = data;
1159
1160    it->wd->multitouched = EINA_FALSE;
1161    if (it->wd->multi_timer)
1162      {
1163         ecore_timer_del(it->wd->multi_timer);
1164         it->wd->multi_timer = NULL;
1165      }
1166    if (it->wd->multi_timeout)
1167      {
1168         it->wd->multi_timeout = EINA_FALSE;
1169         return;
1170      }
1171
1172    Evas_Coord minw = 0, minh = 0;
1173    Evas_Coord off_x, off_y, off_mx, off_my;
1174
1175    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1176    off_x = abs(it->wd->cur_x - it->wd->prev_x);
1177    off_y = abs(it->wd->cur_y - it->wd->prev_y);
1178    off_mx = abs(it->wd->cur_mx - it->wd->prev_mx);
1179    off_my = abs(it->wd->cur_my - it->wd->prev_my);
1180
1181    if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw) || (off_my > minh)))
1182      {
1183         if ((off_x + off_mx) > (off_y + off_my))
1184           {
1185              if ((it->wd->cur_x > it->wd->prev_x) && (it->wd->cur_mx > it->wd->prev_mx))
1186                evas_object_smart_callback_call(it->base.widget,
1187                                                SIG_MULTI_SWIPE_RIGHT, it);
1188              else if ((it->wd->cur_x < it->wd->prev_x) && (it->wd->cur_mx < it->wd->prev_mx))
1189                evas_object_smart_callback_call(it->base.widget,
1190                                                SIG_MULTI_SWIPE_LEFT, it);
1191              else if (abs(it->wd->cur_x - it->wd->cur_mx) > abs(it->wd->prev_x - it->wd->prev_mx))
1192                evas_object_smart_callback_call(it->base.widget,
1193                                                SIG_MULTI_PINCH_OUT, it);
1194              else
1195                evas_object_smart_callback_call(it->base.widget,
1196                                                SIG_MULTI_PINCH_IN, it);
1197           }
1198         else
1199           {
1200              if ((it->wd->cur_y > it->wd->prev_y) && (it->wd->cur_my > it->wd->prev_my))
1201                evas_object_smart_callback_call(it->base.widget,
1202                                                SIG_MULTI_SWIPE_DOWN, it);
1203              else if ((it->wd->cur_y < it->wd->prev_y) && (it->wd->cur_my < it->wd->prev_my))
1204                evas_object_smart_callback_call(it->base.widget,
1205                                                SIG_MULTI_SWIPE_UP, it);
1206              else if (abs(it->wd->cur_y - it->wd->cur_my) > abs(it->wd->prev_y - it->wd->prev_my))
1207                evas_object_smart_callback_call(it->base.widget,
1208                                                SIG_MULTI_PINCH_OUT, it);
1209              else
1210                evas_object_smart_callback_call(it->base.widget,
1211                                                SIG_MULTI_PINCH_IN, it);
1212           }
1213      }
1214    it->wd->multi_timeout = EINA_FALSE;
1215 }
1216
1217 static void
1218 _multi_down(void        *data,
1219             Evas        *evas __UNUSED__,
1220             Evas_Object *obj __UNUSED__,
1221             void        *event_info)
1222 {
1223    Elm_Genlist_Item *it = data;
1224    Evas_Event_Multi_Down *ev = event_info;
1225
1226    if ((it->wd->multi_device != 0) || (it->wd->multitouched) || (it->wd->multi_timeout)) return;
1227    it->wd->multi_device = ev->device;
1228    it->wd->multi_down = EINA_TRUE;
1229    it->wd->multitouched = EINA_TRUE;
1230    it->wd->prev_mx = ev->canvas.x;
1231    it->wd->prev_my = ev->canvas.y;
1232    if (!it->wd->wasselected) _item_unselect(it);
1233    it->wd->wasselected = EINA_FALSE;
1234    it->wd->longpressed = EINA_FALSE;
1235    if (it->long_timer)
1236      {
1237         ecore_timer_del(it->long_timer);
1238         it->long_timer = NULL;
1239      }
1240    if (it->dragging)
1241      {
1242         it->dragging = EINA_FALSE;
1243         evas_object_smart_callback_call(it->base.widget, SIG_DRAG_STOP, it);
1244      }
1245    if (it->swipe_timer)
1246      {
1247         ecore_timer_del(it->swipe_timer);
1248         it->swipe_timer = NULL;
1249      }
1250    if (it->wd->on_hold)
1251      {
1252         it->wd->swipe = EINA_FALSE;
1253         it->wd->movements = 0;
1254         it->wd->on_hold = EINA_FALSE;
1255      }
1256 }
1257
1258 static void
1259 _multi_up(void        *data,
1260           Evas        *evas __UNUSED__,
1261           Evas_Object *obj __UNUSED__,
1262           void        *event_info)
1263 {
1264    Elm_Genlist_Item *it = data;
1265    Evas_Event_Multi_Up *ev = event_info;
1266
1267    if (it->wd->multi_device != ev->device) return;
1268    it->wd->multi_device = 0;
1269    it->wd->multi_down = EINA_FALSE;
1270    if (it->wd->mouse_down) return;
1271    _multi_touch_gesture_eval(data);
1272 }
1273
1274 static void
1275 _multi_move(void        *data,
1276             Evas        *evas __UNUSED__,
1277             Evas_Object *obj __UNUSED__,
1278             void        *event_info)
1279 {
1280    Elm_Genlist_Item *it = data;
1281    Evas_Event_Multi_Move *ev = event_info;
1282
1283    if (it->wd->multi_device != ev->device) return;
1284    it->wd->cur_mx = ev->cur.canvas.x;
1285    it->wd->cur_my = ev->cur.canvas.y;
1286 }
1287
1288 static void
1289 _mouse_down(void        *data,
1290             Evas        *evas __UNUSED__,
1291             Evas_Object *obj,
1292             void        *event_info)
1293 {
1294    Elm_Genlist_Item *it = data;
1295    Evas_Event_Mouse_Down *ev = event_info;
1296    Evas_Coord x, y;
1297
1298    if (ev->button != 1) return;
1299    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1300      {
1301         it->wd->on_hold = EINA_TRUE;
1302      }
1303    it->down = EINA_TRUE;
1304    it->dragging = EINA_FALSE;
1305    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1306    it->dx = ev->canvas.x - x;
1307    it->dy = ev->canvas.y - y;
1308    it->wd->mouse_down = EINA_TRUE;
1309    if (!it->wd->multitouched)
1310      {
1311         it->wd->prev_x = ev->canvas.x;
1312         it->wd->prev_y = ev->canvas.y;
1313         it->wd->multi_timeout = EINA_FALSE;
1314         if (it->wd->multi_timer) ecore_timer_del(it->wd->multi_timer);
1315         it->wd->multi_timer = ecore_timer_add(1, _multi_cancel, it->wd);
1316      }
1317    it->wd->longpressed = EINA_FALSE;
1318    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1319    else it->wd->on_hold = EINA_FALSE;
1320    if (it->wd->on_hold) return;
1321    it->wd->wasselected = it->selected;
1322    _item_highlight(it);
1323    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1324      if ((!it->disabled) && (!it->display_only))
1325        {
1326           evas_object_smart_callback_call(it->base.widget, SIG_CLICKED_DOUBLE, it);
1327           evas_object_smart_callback_call(it->base.widget, SIG_ACTIVATED, it);
1328        }
1329    if (it->long_timer) ecore_timer_del(it->long_timer);
1330    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1331    it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
1332    if (it->realized)
1333      it->long_timer = ecore_timer_add(it->wd->longpress_timeout, _long_press,
1334                                       it);
1335    else
1336      it->long_timer = NULL;
1337    it->wd->swipe = EINA_FALSE;
1338    it->wd->movements = 0;
1339 }
1340
1341 static void
1342 _mouse_up(void        *data,
1343           Evas        *evas __UNUSED__,
1344           Evas_Object *obj __UNUSED__,
1345           void        *event_info)
1346 {
1347    Elm_Genlist_Item *it = data;
1348    Evas_Event_Mouse_Up *ev = event_info;
1349    Eina_Bool dragged = EINA_FALSE;
1350
1351    if (ev->button != 1) return;
1352    it->down = EINA_FALSE;
1353    it->wd->mouse_down = EINA_FALSE;
1354    if (it->wd->multitouched)
1355      {
1356         // in single selection modes, some multi touching can make multi highlighted items.
1357         // if a item not selected and highlighted, it should be unhighlighted.
1358         if ((!it->wd->multi) && (!it->selected) && (it->highlighted)) _item_unselect(it);
1359         if (it->wd->multi_down) return;
1360         _multi_touch_gesture_eval(data);
1361         return;
1362      }
1363    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1364    else it->wd->on_hold = EINA_FALSE;
1365    if (it->long_timer)
1366      {
1367         ecore_timer_del(it->long_timer);
1368         it->long_timer = NULL;
1369      }
1370    while (it->wd->dragging_queue)
1371      {
1372         Elm_Genlist_Item *dragging_it = NULL;
1373         dragging_it = eina_list_data_get(it->wd->dragging_queue);
1374         dragging_it->dragging = EINA_FALSE;
1375         evas_object_smart_callback_call(dragging_it->base.widget, SIG_DRAG_STOP, dragging_it);
1376         if (dragging_it->want_unrealize)
1377           {
1378              _item_unrealize(dragging_it, EINA_FALSE);
1379              if (dragging_it->block->want_unrealize)
1380                _item_block_unrealize(it->block);
1381           }
1382         it->wd->dragging_queue = eina_list_remove_list(it->wd->dragging_queue,it->wd->dragging_queue);
1383         dragged = 1;
1384      }
1385    if (it->swipe_timer)
1386      {
1387         ecore_timer_del(it->swipe_timer);
1388         it->swipe_timer = NULL;
1389      }
1390    if (it->wd->multi_timer)
1391      {
1392         ecore_timer_del(it->wd->multi_timer);
1393         it->wd->multi_timer = NULL;
1394         it->wd->multi_timeout = EINA_FALSE;
1395      }
1396    if (it->wd->on_hold)
1397      {
1398         if (it->wd->swipe) _swipe(data);
1399         it->wd->longpressed = EINA_FALSE;
1400         it->wd->on_hold = EINA_FALSE;
1401         return;
1402      }
1403    if (it->wd->reorder_mode)
1404      {
1405         Evas_Coord rox, roy, row, roh;
1406         Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
1407         if (reorder_it)
1408           {
1409              Evas_Coord ox,oy,oh,ow;
1410              evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
1411              evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
1412              if (it->wd->reorder_rel)
1413                {
1414                   if (it->wd->reorder_it->parent == it->wd->reorder_rel->parent)  // todo : refactoring
1415                     {
1416                        if (roy + oy <= it->wd->reorder_rel->scrl_y)
1417                           _effect_item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
1418                        else
1419                           _effect_item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
1420                     }
1421                }
1422             it->wd->reorder_deleted = EINA_FALSE;
1423             it->wd->reorder_it = it->wd->reorder_rel = NULL;
1424             elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
1425             edje_object_signal_emit(it->edit_obj, "elm,action,item,reorder_end", "elm");
1426          }
1427       }
1428    if (it->wd->longpressed)
1429      {
1430         it->wd->longpressed = EINA_FALSE;
1431         if (!it->wd->wasselected)
1432           _item_unselect(it);
1433         it->wd->wasselected = EINA_FALSE;
1434         return;
1435      }
1436    if ((it->disabled) || (dragged) || (it->display_only)) return;
1437    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
1438    if (it->wd->multi)
1439      {
1440         if (!it->selected)
1441           {
1442              _item_highlight(it);
1443              _item_select(it);
1444           }
1445         else _item_unselect(it);
1446      }
1447    else
1448      {
1449         if (!it->selected)
1450           {
1451              Widget_Data *wd = it->wd;
1452              if (wd)
1453                {
1454                   while (wd->selected) _item_unselect(wd->selected->data);
1455                }
1456           }
1457         else
1458           {
1459              const Eina_List *l, *l_next;
1460              Elm_Genlist_Item *it2;
1461
1462              EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, it2)
1463                if (it2 != it) _item_unselect(it2);
1464              //_item_highlight(it);
1465              //_item_select(it);
1466           }
1467         _item_highlight(it);
1468         _item_select(it);
1469      }
1470 }
1471
1472 static void
1473 _signal_expand_toggle(void        *data,
1474                       Evas_Object *obj __UNUSED__,
1475                       const char  *emission __UNUSED__,
1476                       const char  *source __UNUSED__)
1477 {
1478    Elm_Genlist_Item *it = data;
1479
1480    if (it->expanded)
1481      evas_object_smart_callback_call(it->base.widget, SIG_CONTRACT_REQUEST, it);
1482    else
1483      evas_object_smart_callback_call(it->base.widget, SIG_EXPAND_REQUEST, it);
1484 }
1485
1486 static void
1487 _signal_expand(void        *data,
1488                Evas_Object *obj __UNUSED__,
1489                const char  *emission __UNUSED__,
1490                const char  *source __UNUSED__)
1491 {
1492    Elm_Genlist_Item *it = data;
1493
1494    if (!it->expanded)
1495      evas_object_smart_callback_call(it->base.widget, SIG_EXPAND_REQUEST, it);
1496 }
1497
1498 static void
1499 _signal_contract(void        *data,
1500                  Evas_Object *obj __UNUSED__,
1501                  const char  *emission __UNUSED__,
1502                  const char  *source __UNUSED__)
1503 {
1504    Elm_Genlist_Item *it = data;
1505
1506    if (it->expanded)
1507      evas_object_smart_callback_call(it->base.widget, SIG_CONTRACT_REQUEST, it);
1508 }
1509
1510 static Eina_Bool
1511 _scr_hold_timer_cb(void *data)
1512 {
1513    if (!data) return ECORE_CALLBACK_CANCEL;
1514    Widget_Data *wd = data;
1515    elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1516    wd->scr_hold_timer = NULL;
1517    return ECORE_CALLBACK_CANCEL;
1518 }
1519
1520 static void
1521 _mode_finished_signal_cb(void        *data,
1522                          Evas_Object *obj,
1523                          const char  *emission __UNUSED__,
1524                          const char  *source __UNUSED__)
1525 {
1526    if (!data) return;
1527    if (!obj) return;
1528    Elm_Genlist_Item *it = data;
1529    if ((it->delete_me) || (!it->realized) || (!it->mode_view)) return;
1530    char buf[1024];
1531    Evas *te = evas_object_evas_get(obj);
1532
1533    evas_event_freeze(te);
1534    it->nocache = EINA_FALSE;
1535    _mode_item_unrealize(it);
1536    snprintf(buf, sizeof(buf), "elm,state,%s,passive,finished", it->wd->mode_type);
1537    edje_object_signal_callback_del_full(obj, buf, "elm", _mode_finished_signal_cb, it);
1538    evas_event_thaw(te);
1539    evas_event_thaw_eval(te);
1540 }
1541
1542 static void
1543 _item_cache_clean(Widget_Data *wd)
1544 {
1545    evas_event_freeze(evas_object_evas_get(wd->obj));
1546    while ((wd->item_cache) && (wd->item_cache_count > wd->item_cache_max))
1547      {
1548         Item_Cache *itc;
1549
1550         itc = EINA_INLIST_CONTAINER_GET(wd->item_cache->last, Item_Cache);
1551         wd->item_cache = eina_inlist_remove(wd->item_cache,
1552                                             wd->item_cache->last);
1553         wd->item_cache_count--;
1554         if (itc->spacer) evas_object_del(itc->spacer);
1555         if (itc->base_view) evas_object_del(itc->base_view);
1556         if (itc->item_style) eina_stringshare_del(itc->item_style);
1557         free(itc);
1558      }
1559    evas_event_thaw(evas_object_evas_get(wd->obj));
1560    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
1561 }
1562
1563 static void
1564 _item_cache_zero(Widget_Data *wd)
1565 {
1566    int pmax = wd->item_cache_max;
1567    wd->item_cache_max = 0;
1568    _item_cache_clean(wd);
1569    wd->item_cache_max = pmax;
1570 }
1571
1572 static void
1573 _item_cache_add(Elm_Genlist_Item *it)
1574 {
1575    Item_Cache *itc;
1576
1577    evas_event_freeze(evas_object_evas_get(it->wd->obj));
1578    if (it->wd->item_cache_max <= 0)
1579      {
1580         evas_object_del(it->base.view);
1581         it->base.view = NULL;
1582         evas_object_del(it->spacer);
1583         it->spacer = NULL;
1584         evas_event_thaw(evas_object_evas_get(it->wd->obj));
1585         evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1586         return;
1587      }
1588
1589    it->wd->item_cache_count++;
1590    itc = calloc(1, sizeof(Item_Cache));
1591    if (!itc)
1592      {
1593         evas_event_thaw(evas_object_evas_get(it->wd->obj));
1594         evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1595         return;
1596      }
1597    it->wd->item_cache = eina_inlist_prepend(it->wd->item_cache,
1598                                             EINA_INLIST_GET(itc));
1599    itc->spacer = it->spacer;
1600    it->spacer = NULL;
1601    itc->base_view = it->base.view;
1602    it->base.view = NULL;
1603    evas_object_hide(itc->base_view);
1604    evas_object_move(itc->base_view, -9999, -9999);
1605    itc->item_style = eina_stringshare_add(it->itc->item_style);
1606    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) itc->tree = 1;
1607    itc->compress = (it->wd->compress);
1608    itc->odd = (it->order_num_in & 0x1);
1609    itc->selected = it->selected;
1610    itc->disabled = it->disabled;
1611    itc->expanded = it->expanded;
1612    if (it->long_timer)
1613      {
1614         ecore_timer_del(it->long_timer);
1615         it->long_timer = NULL;
1616      }
1617    if (it->swipe_timer)
1618      {
1619         ecore_timer_del(it->swipe_timer);
1620         it->swipe_timer = NULL;
1621      }
1622    // FIXME: other callbacks?
1623    edje_object_signal_callback_del_full(itc->base_view,
1624                                         "elm,action,expand,toggle",
1625                                         "elm", _signal_expand_toggle, it);
1626    edje_object_signal_callback_del_full(itc->base_view, "elm,action,expand",
1627                                         "elm",
1628                                         _signal_expand, it);
1629    edje_object_signal_callback_del_full(itc->base_view, "elm,action,contract",
1630                                         "elm", _signal_contract, it);
1631    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_DOWN,
1632                                        _mouse_down, it);
1633    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_UP,
1634                                        _mouse_up, it);
1635    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_MOVE,
1636                                        _mouse_move, it);
1637    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_DOWN,
1638                                        _multi_down, it);
1639    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_UP,
1640                                        _multi_up, it);
1641    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_MOVE,
1642                                        _multi_move, it);
1643    _item_cache_clean(it->wd);
1644    evas_event_thaw(evas_object_evas_get(it->wd->obj));
1645    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1646 }
1647
1648 static Item_Cache *
1649 _item_cache_find(Elm_Genlist_Item *it)
1650 {
1651    Item_Cache *itc;
1652    Eina_Bool tree = 0, odd;
1653
1654    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) tree = 1;
1655    odd = (it->order_num_in & 0x1);
1656    EINA_INLIST_FOREACH(it->wd->item_cache, itc)
1657      {
1658         if ((itc->selected) || (itc->disabled) || (itc->expanded))
1659           continue;
1660         if ((itc->tree == tree) &&
1661             (itc->odd == odd) &&
1662             (itc->compress == it->wd->compress) &&
1663             (!strcmp(it->itc->item_style, itc->item_style)))
1664           {
1665              it->wd->item_cache = eina_inlist_remove(it->wd->item_cache,
1666                                                      EINA_INLIST_GET(itc));
1667              it->wd->item_cache_count--;
1668              return itc;
1669           }
1670      }
1671    return NULL;
1672 }
1673
1674 static void
1675 _item_cache_free(Item_Cache *itc)
1676 {
1677    if (itc->spacer) evas_object_del(itc->spacer);
1678    if (itc->base_view) evas_object_del(itc->base_view);
1679    if (itc->item_style) eina_stringshare_del(itc->item_style);
1680    free(itc);
1681 }
1682
1683 static void
1684 _item_realize(Elm_Genlist_Item *it,
1685               int               in,
1686               Eina_Bool         calc)
1687 {
1688    Elm_Genlist_Item *it2;
1689    const char *stacking;
1690    const char *treesize;
1691    char buf[1024];
1692    int depth, tsize = 20;
1693    Item_Cache *itc = NULL;
1694
1695    if ((it->realized) || (it->delete_me)) return;
1696    evas_event_freeze(evas_object_evas_get(it->wd->obj));
1697    it->order_num_in = in;
1698    if (it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE) calc = EINA_FALSE;
1699    if ((it->nocache) && (!it->renamed))
1700      it->nocache = EINA_FALSE;
1701    else
1702      itc = _item_cache_find(it);
1703    if (itc && (!it->wd->effect_mode))
1704      {
1705         it->base.view = itc->base_view;
1706         itc->base_view = NULL;
1707         it->spacer = itc->spacer;
1708         itc->spacer = NULL;
1709      }
1710    else
1711      {
1712         it->base.view = edje_object_add(evas_object_evas_get(it->base.widget));
1713         edje_object_scale_set(it->base.view,
1714                               elm_widget_scale_get(it->base.widget) *
1715                               _elm_config->scale);
1716         evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
1717         elm_widget_sub_object_add(it->base.widget, it->base.view);
1718
1719         if (it->flags & ELM_GENLIST_ITEM_SUBITEMS)
1720           strncpy(buf, "tree", sizeof(buf));
1721         else strncpy(buf, "item", sizeof(buf));
1722         if (it->wd->compress)
1723           strncat(buf, "_compress", sizeof(buf) - strlen(buf));
1724
1725         if (in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
1726         strncat(buf, "/", sizeof(buf) - strlen(buf));
1727         strncat(buf, it->itc->item_style, sizeof(buf) - strlen(buf));
1728
1729         _elm_theme_object_set(it->base.widget, it->base.view, "genlist", buf,
1730                               elm_widget_style_get(it->base.widget));
1731         edje_object_mirrored_set(it->base.view,
1732                                  elm_widget_mirrored_get(it->base.widget));
1733         it->spacer =
1734           evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
1735         evas_object_color_set(it->spacer, 0, 0, 0, 0);
1736         elm_widget_sub_object_add(it->base.widget, it->spacer);
1737      }
1738    for (it2 = it, depth = 0; it2->parent; it2 = it2->parent)
1739      {
1740         if (it2->parent->flags != ELM_GENLIST_ITEM_GROUP) depth += 1;
1741      }
1742    it->expanded_depth = depth;
1743    treesize = edje_object_data_get(it->base.view, "treesize");
1744    if (treesize) tsize = atoi(treesize);
1745    evas_object_size_hint_min_set(it->spacer,
1746                                  (depth * tsize) * _elm_config->scale, 1);
1747    edje_object_part_swallow(it->base.view, "elm.swallow.pad", it->spacer);
1748    if (!calc)
1749      {
1750         edje_object_signal_callback_add(it->base.view,
1751                                         "elm,action,expand,toggle",
1752                                         "elm", _signal_expand_toggle, it);
1753         edje_object_signal_callback_add(it->base.view, "elm,action,expand",
1754                                         "elm", _signal_expand, it);
1755         edje_object_signal_callback_add(it->base.view, "elm,action,contract",
1756                                         "elm", _signal_contract, it);
1757         stacking = edje_object_data_get(it->base.view, "stacking");
1758         if (stacking)
1759           {
1760              if (!strcmp(stacking, "below")) evas_object_lower(it->base.view);
1761              else if (!strcmp(stacking, "above"))
1762                evas_object_raise(it->base.view);
1763           }
1764         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_DOWN,
1765                                        _mouse_down, it);
1766         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_UP,
1767                                        _mouse_up, it);
1768         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_MOVE,
1769                                        _mouse_move, it);
1770         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_DOWN,
1771                                        _multi_down, it);
1772         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_UP,
1773                                        _multi_up, it);
1774         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_MOVE,
1775                                        _multi_move, it);
1776
1777         if ((!it->edit_obj) &&(it->wd->edit_mode) &&
1778             (it->flags != ELM_GENLIST_ITEM_GROUP) && (it->itc->edit_item_style))
1779           _effect_item_realize(it, EINA_FALSE);
1780
1781         if (itc)
1782           {
1783              if ((it->selected) && (it->selected != itc->selected))
1784                {
1785                   edje_object_signal_emit(it->base.view,
1786                                           "elm,state,selected", "elm");
1787                   if (it->edit_obj)
1788                     edje_object_signal_emit(it->edit_obj,
1789                                             "elm,state,selected", "elm");
1790                }
1791              if ((it->disabled) && (it->disabled != itc->disabled))
1792                {
1793                   edje_object_signal_emit(it->base.view,
1794                                           "elm,state,disabled", "elm");
1795                   if (it->edit_obj)
1796                     edje_object_signal_emit(it->edit_obj,
1797                                             "elm,state,disabled", "elm");
1798                }
1799              if ((it->expanded) && (it->expanded != itc->expanded))
1800                {
1801                   edje_object_signal_emit(it->base.view,
1802                                           "elm,state,expanded", "elm");
1803                   if (it->edit_obj)
1804                     edje_object_signal_emit(it->edit_obj,
1805                                             "elm,state,expanded", "elm");
1806                }
1807           }
1808         else
1809           {
1810              if (it->selected)
1811                {
1812                   edje_object_signal_emit(it->base.view,
1813                                           "elm,state,selected", "elm");
1814                   if (it->edit_obj)
1815                     edje_object_signal_emit(it->edit_obj,
1816                                             "elm,state,selected", "elm");
1817                }
1818              if (it->disabled)
1819                {
1820                   edje_object_signal_emit(it->base.view,
1821                                           "elm,state,disabled", "elm");
1822                   if (it->edit_obj)
1823                     edje_object_signal_emit(it->edit_obj,
1824                                             "elm,state,disabled", "elm");
1825                }
1826              if (it->expanded)
1827                {
1828                   edje_object_signal_emit(it->base.view,
1829                                           "elm,state,expanded", "elm");
1830                   if (it->edit_obj)
1831                     edje_object_signal_emit(it->edit_obj,
1832                                             "elm,state,expanded", "elm");
1833                }
1834           }
1835      }
1836
1837    if ((calc) && (it->wd->homogeneous) &&
1838        ((it->wd->item_width) ||
1839         ((it->wd->item_width) && (it->wd->group_item_width))))
1840      {
1841         /* homogenous genlist shortcut */
1842         if (!it->mincalcd)
1843           {
1844              if (it->flags & ELM_GENLIST_ITEM_GROUP)
1845                {
1846                   it->w = it->minw = it->wd->group_item_width;
1847                   it->h = it->minh = it->wd->group_item_height;
1848                }
1849              else
1850                {
1851                   it->w = it->minw = it->wd->item_width;
1852                   it->h = it->minh = it->wd->item_height;
1853                }
1854              it->mincalcd = EINA_TRUE;
1855           }
1856      }
1857    else
1858      {
1859         if (it->itc->func.label_get)
1860           {
1861              const Eina_List *l;
1862              const char *key;
1863
1864              it->labels =
1865                elm_widget_stringlist_get(edje_object_data_get(it->base.view,
1866                                                               "labels"));
1867              EINA_LIST_FOREACH(it->labels, l, key)
1868                {
1869                   char *s = it->itc->func.label_get
1870                       ((void *)it->base.data, it->base.widget, l->data);
1871
1872                   if (s)
1873                     {
1874                        edje_object_part_text_set(it->base.view, l->data, s);
1875                        free(s);
1876                     }
1877                   else if (itc)
1878                     edje_object_part_text_set(it->base.view, l->data, "");
1879                }
1880           }
1881         if (it->itc->func.icon_get)
1882           {
1883              const Eina_List *l;
1884              const char *key;
1885
1886              it->icons =
1887                elm_widget_stringlist_get(edje_object_data_get(it->base.view,
1888                                                               "icons"));
1889              EINA_LIST_FOREACH(it->icons, l, key)
1890                {
1891                   Evas_Object *ic = it->itc->func.icon_get
1892                       ((void *)it->base.data, it->base.widget, l->data);
1893
1894                   if (ic)
1895                     {
1896                        it->icon_objs = eina_list_append(it->icon_objs, ic);
1897                        edje_object_part_swallow(it->base.view, key, ic);
1898                        evas_object_show(ic);
1899                        elm_widget_sub_object_add(it->base.widget, ic);
1900                        evas_object_event_callback_add(ic, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, it);
1901                        if (it->disabled)
1902                          elm_widget_disabled_set(ic, EINA_TRUE);
1903                     }
1904                }
1905              if (it->renamed)
1906                {
1907                   it->icons =
1908                       elm_widget_stringlist_get(edje_object_data_get(it->base.view, "renames"));
1909                   EINA_LIST_FOREACH(it->icons, l, key)
1910                     {
1911                        Evas_Object *ic = it->itc->func.icon_get
1912                                          ((void *)it->base.data, it->base.widget, l->data);
1913                        if (ic)
1914                          {
1915                              it->icon_objs = eina_list_append(it->icon_objs, ic);
1916                              edje_object_part_swallow(it->base.view, key, ic);
1917                              evas_object_show(ic);
1918                              elm_widget_sub_object_add(it->base.widget, ic);
1919                          }
1920                     }
1921               }
1922           }
1923         if (it->itc->func.state_get)
1924           {
1925              const Eina_List *l;
1926              const char *key;
1927
1928              it->states =
1929                elm_widget_stringlist_get(edje_object_data_get(it->base.view,
1930                                                               "states"));
1931              EINA_LIST_FOREACH(it->states, l, key)
1932                {
1933                   Eina_Bool on = it->itc->func.state_get
1934                       ((void *)it->base.data, it->base.widget, l->data);
1935
1936                   if (on)
1937                     {
1938                        snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
1939                        edje_object_signal_emit(it->base.view, buf, "elm");
1940                     }
1941                   else if (itc)
1942                     {
1943                        snprintf(buf, sizeof(buf), "elm,state,%s,passive", key);
1944                        edje_object_signal_emit(it->base.view, buf, "elm");
1945                     }
1946                }
1947           }
1948         if (!it->mincalcd)
1949           {
1950              Evas_Coord mw = -1, mh = -1;
1951
1952              if (it->wd->height_for_width) mw = it->wd->w; // TODO: Removed this. This was removed from upstream.
1953
1954              if (!it->display_only)
1955                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1956              if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
1957              edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw,
1958                                                   mh);
1959              if (!it->display_only)
1960                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1961              it->w = it->minw = mw;
1962              it->h = it->minh = mh;
1963              it->mincalcd = EINA_TRUE;
1964
1965              if ((!it->wd->group_item_width) && (it->flags == ELM_GENLIST_ITEM_GROUP))
1966                {
1967                   it->wd->group_item_width = mw;
1968                   it->wd->group_item_height = mh;
1969                }
1970              else if ((!it->wd->item_width) && (it->flags == ELM_GENLIST_ITEM_NONE))
1971                {
1972                   it->wd->item_width = mw;
1973                   it->wd->item_height = mh;
1974                }
1975           }
1976         if (!calc) evas_object_show(it->base.view);
1977      }
1978
1979    if (it->tooltip.content_cb)
1980      {
1981         elm_widget_item_tooltip_content_cb_set(it,
1982                                                it->tooltip.content_cb,
1983                                                it->tooltip.data, NULL);
1984         elm_widget_item_tooltip_style_set(it, it->tooltip.style);
1985      }
1986
1987    if (it->mouse_cursor)
1988      elm_widget_item_cursor_set(it, it->mouse_cursor);
1989
1990    it->realized = EINA_TRUE;
1991    it->want_unrealize = EINA_FALSE;
1992
1993    if (itc) _item_cache_free(itc);
1994    evas_event_thaw(evas_object_evas_get(it->wd->obj));
1995    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1996    if (!calc)
1997      evas_object_smart_callback_call(it->base.widget, SIG_REALIZED, it);
1998    if ((!calc) && (it->wd->edit_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1999      {
2000         if (it->itc->edit_item_style)
2001           {
2002              if (!it->edit_obj) _effect_item_realize(it, EINA_FALSE);
2003              edje_object_message_signal_process(it->edit_obj);
2004           }
2005      }
2006    edje_object_message_signal_process(it->base.view);
2007 }
2008
2009 static void
2010 _item_unrealize(Elm_Genlist_Item *it,
2011                 Eina_Bool         calc)
2012 {
2013    Evas_Object *icon;
2014
2015    if (!it->realized) return;
2016    if (it->wd->reorder_it == it) return;
2017    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2018    if (!calc)
2019      evas_object_smart_callback_call(it->base.widget, SIG_UNREALIZED, it);
2020    if (it->long_timer)
2021      {
2022         ecore_timer_del(it->long_timer);
2023         it->long_timer = NULL;
2024      }
2025    if (it->nocache)
2026      {
2027         evas_object_del(it->base.view);
2028         it->base.view = NULL;
2029         evas_object_del(it->spacer);
2030         it->spacer = NULL;
2031      }
2032    else
2033      {
2034         edje_object_mirrored_set(it->base.view, elm_widget_mirrored_get(it->base.widget));
2035         _item_cache_add(it);
2036      }
2037    elm_widget_stringlist_free(it->labels);
2038    it->labels = NULL;
2039    elm_widget_stringlist_free(it->icons);
2040    it->icons = NULL;
2041    elm_widget_stringlist_free(it->states);
2042
2043    EINA_LIST_FREE(it->icon_objs, icon)
2044      evas_object_del(icon);
2045
2046    _mode_item_unrealize(it);
2047    it->states = NULL;
2048    it->realized = EINA_FALSE;
2049    it->want_unrealize = EINA_FALSE;
2050    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2051    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2052    if (it->wd->edit_mode) _effect_item_unrealize(it);
2053 }
2054
2055 static Eina_Bool
2056 _item_block_recalc(Item_Block *itb,
2057                    int         in,
2058                    Eina_Bool   qadd)
2059 {
2060    const Eina_List *l;
2061    Elm_Genlist_Item *it;
2062    Evas_Coord minw = 0, minh = 0;
2063    Eina_Bool showme = EINA_FALSE, changed = EINA_FALSE;
2064    Evas_Coord y = 0;
2065
2066    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2067    itb->num = in;
2068    EINA_LIST_FOREACH(itb->items, l, it)
2069      {
2070         if (it->delete_me) continue;
2071         showme |= it->showme;
2072         if (!itb->realized)
2073           {
2074              if (qadd)
2075                {
2076                   if (!it->mincalcd) changed = EINA_TRUE;
2077                   if (changed)
2078                     {
2079                        _item_realize(it, in, EINA_TRUE);
2080                        _item_unrealize(it, EINA_TRUE);
2081                     }
2082                }
2083              else
2084                {
2085                   _item_realize(it, in, EINA_TRUE);
2086                   _item_unrealize(it, EINA_TRUE);
2087                }
2088           }
2089         else
2090           _item_realize(it, in, EINA_FALSE);
2091         minh += it->minh;
2092         if (minw < it->minw) minw = it->minw;
2093         in++;
2094         it->x = 0;
2095         it->y = y;
2096         y += it->h;
2097      }
2098    itb->minw = minw;
2099    itb->minh = minh;
2100    itb->changed = EINA_FALSE;
2101    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2102    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2103    return showme;
2104 }
2105
2106 static void
2107 _item_block_realize(Item_Block *itb,
2108                     int         in,
2109                     int         full)
2110 {
2111    const Eina_List *l;
2112    Elm_Genlist_Item *it;
2113
2114    if (itb->realized) return;
2115    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2116    EINA_LIST_FOREACH(itb->items, l, it)
2117      {
2118         if (it->delete_me) continue;
2119         if (full) _item_realize(it, in, EINA_FALSE);
2120         in++;
2121      }
2122    itb->realized = EINA_TRUE;
2123    itb->want_unrealize = EINA_FALSE;
2124    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2125    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2126 }
2127
2128 static void
2129 _item_block_unrealize(Item_Block *itb)
2130 {
2131    const Eina_List *l;
2132    Elm_Genlist_Item *it;
2133    Eina_Bool dragging = EINA_FALSE;
2134
2135    if (!itb->realized) return;
2136    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2137    EINA_LIST_FOREACH(itb->items, l, it)
2138      {
2139         if (it->flags != ELM_GENLIST_ITEM_GROUP)
2140           {
2141              if (it->dragging)
2142                {
2143                   dragging = EINA_TRUE;
2144                   it->want_unrealize = EINA_TRUE;
2145                }
2146              else
2147                _item_unrealize(it, EINA_FALSE);
2148           }
2149      }
2150    if (!dragging)
2151      {
2152         itb->realized = EINA_FALSE;
2153         itb->want_unrealize = EINA_TRUE;
2154      }
2155    else
2156      itb->want_unrealize = EINA_FALSE;
2157    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2158    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2159 }
2160
2161 static int
2162 _get_space_for_reorder_item(Elm_Genlist_Item *it)
2163 {
2164    Evas_Coord rox, roy, row, roh;
2165    Eina_Bool top = EINA_FALSE;
2166    Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
2167    if (!reorder_it) return 0;
2168
2169    Evas_Coord   ox,oy,oh,ow;
2170    evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
2171    evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
2172
2173    if ((it->wd->reorder_start_y < it->block->y) && (roy - oy + roh/2 >= it->block->y -  it->wd->pan_y))
2174      {
2175         it->block->reorder_offset = it->wd->reorder_it->h * -1;
2176         if (it->block->count == 1)
2177            it->wd->reorder_rel = it;
2178      }
2179    else if ((it->wd->reorder_start_y >= it->block->y) && (roy - oy + roh/2  <=  it->block->y -  it->wd->pan_y))
2180      {
2181         it->block->reorder_offset = it->wd->reorder_it->h;
2182      }
2183    else
2184      it->block->reorder_offset = 0;
2185
2186    it->scrl_y += it->block->reorder_offset;
2187
2188    top = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2189                                             rox, roy+roh/2, row, 1));
2190    if (top)
2191      {
2192         it->wd->reorder_rel = it;
2193         it->scrl_y+=it->wd->reorder_it->h;
2194         return it->wd->reorder_it->h;
2195      }
2196    else
2197      return 0;
2198 }
2199
2200 static Eina_Bool
2201 _reorder_item_moving_effect_timer_cb(void *data)
2202 {
2203    Elm_Genlist_Item *it = data;
2204           Eina_Bool down = EINA_FALSE;
2205    double time = 0.4, t;
2206    int y, dy = 4;
2207    t = ((0.0 > (t = current_time_get() -  it->wd->start_time)) ? 0.0 : t) / 1000;
2208
2209    if (t <= time)
2210       y = (1 * sin((t / time) * (M_PI / 2)) * dy);
2211    else
2212       y = dy;
2213
2214    if (it->old_scrl_y < it->scrl_y)
2215      {
2216         it->old_scrl_y += y;
2217         down = EINA_TRUE;
2218      }
2219    else if (it->old_scrl_y > it->scrl_y)
2220      {
2221         it->old_scrl_y -= y;
2222         down = EINA_FALSE;
2223      }
2224
2225    _effect_item_controls(it,  it->scrl_x, it->old_scrl_y);
2226
2227    _group_items_recalc(it->wd);
2228    if (!it->wd->reorder_it || it->wd->reorder_pan_move)
2229      {
2230         it->old_scrl_y = it->scrl_y;
2231         it->move_effect_me = EINA_FALSE;
2232         it->wd->item_moving_effect_timer = NULL;
2233         return ECORE_CALLBACK_CANCEL;
2234      }
2235    if ((down && it->old_scrl_y >= it->scrl_y) || (!down && it->old_scrl_y <= it->scrl_y))
2236      {
2237         it->old_scrl_y = it->scrl_y;
2238         it->move_effect_me = EINA_FALSE;
2239         it->wd->item_moving_effect_timer = NULL;
2240         return ECORE_CALLBACK_CANCEL;
2241      }
2242    return ECORE_CALLBACK_RENEW;
2243 }
2244
2245 static void
2246 _item_position(Elm_Genlist_Item *it, Evas_Object *view)
2247 {
2248    if (!it) return;
2249    if (!view) return;
2250
2251    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2252    evas_object_resize(view, it->w, it->h);
2253    evas_object_move(view, it->scrl_x, it->scrl_y);
2254    evas_object_show(view);
2255    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2256    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2257 }
2258
2259 static void
2260 _item_block_position(Item_Block *itb,
2261                      int         in)
2262 {
2263    const Eina_List *l;
2264    Elm_Genlist_Item *it;
2265    Elm_Genlist_Item *git;
2266    Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2267    int vis = 0;
2268
2269    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2270    evas_object_geometry_get(itb->wd->pan_smart, &ox, &oy, &ow, &oh);
2271    evas_output_viewport_get(evas_object_evas_get(itb->wd->obj), &cvx, &cvy,
2272                             &cvw, &cvh);
2273    EINA_LIST_FOREACH(itb->items, l, it)
2274      {
2275         if (it->delete_me) continue;
2276         else if (it->wd->reorder_it == it) continue;
2277
2278         it->x = 0;
2279         it->y = y;
2280         it->w = itb->w;
2281         it->scrl_x = itb->x + it->x - it->wd->pan_x + ox;
2282         it->scrl_y = itb->y + it->y - it->wd->pan_y + oy;
2283
2284         vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2285                                    cvx, cvy, cvw, cvh));
2286         if (it->flags != ELM_GENLIST_ITEM_GROUP || (it->wd->reorder_it ))
2287           {
2288              if ((itb->realized))
2289                {
2290                   if (vis)
2291                     {
2292                        if (!it->realized) _item_realize(it, in, EINA_FALSE);
2293                        if (it->renamed)
2294                          {
2295                             if (it->wd->edit_mode) edje_object_signal_emit(it->edit_obj, "elm,state,rename,enabled", "elm");
2296                             edje_object_signal_emit(it->base.view, "elm,state,rename,enabled", "elm");
2297                          }
2298                     }
2299                }
2300              if (it->realized)
2301                {
2302                   if (vis)
2303                     {
2304                        if (it->wd->reorder_mode)
2305                           y += _get_space_for_reorder_item(it);
2306                        git = it->group_item;
2307                        if (git)
2308                          {
2309                             git->scrl_x = it->scrl_x;
2310                             if (git->scrl_y < oy)
2311                               git->scrl_y = oy;
2312                             if ((git->scrl_y + git->h) > (it->scrl_y + it->h))
2313                               git->scrl_y = (it->scrl_y + it->h) - git->h;
2314                             git->want_realize = EINA_TRUE;
2315                          }
2316                        if (it->wd->reorder_it && !it->wd->reorder_pan_move && it->old_scrl_y && it->old_scrl_y != it->scrl_y)
2317                          {
2318                             if (!it->move_effect_me)
2319                               {
2320                                  it->move_effect_me = EINA_TRUE;
2321                                  it->item_moving_effect_timer = ecore_animator_add(_reorder_item_moving_effect_timer_cb, it);
2322                               }
2323
2324                          }
2325                        if (!it->move_effect_me )
2326                             if (!it->wd->effect_mode || it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_NONE || ((it->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE) && it->parent == it->wd->expand_item))
2327                             {
2328                               if (it->wd->edit_mode && it->itc->edit_item_style)
2329                                 {
2330                                   _effect_item_controls(it,  it->scrl_x, it->scrl_y);
2331                                 }
2332                               else
2333                                {
2334                                   if((!it->wd->effect_mode || it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_NONE) || ((it->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_NONE) && (it->old_scrl_y == it->scrl_y)))
2335                                     {
2336                                        if (it->mode_view)
2337                                          _item_position(it, it->mode_view);
2338                                        else
2339                                          _item_position(it, it->base.view);
2340                                     }
2341                                   else
2342                                     {
2343                                        evas_object_resize(it->base.view, it->w, it->h);
2344                                        evas_object_move(it->base.view, it->scrl_x, it->scrl_y);
2345                                        evas_object_hide(it->base.view);
2346                                     }
2347                                }
2348                             }
2349                     }
2350                   else
2351                     {
2352                        if (!it->dragging) _item_unrealize(it, EINA_FALSE);
2353                     }
2354                }
2355              in++;
2356           }
2357         else
2358           {
2359              if (vis) it->want_realize = EINA_TRUE;
2360           }
2361         if (!it->wd->effect_mode || it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_NONE || ((it->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE) && it->parent == it->wd->expand_item))
2362           {
2363              it->old_scrl_y = it->scrl_y;
2364           }
2365         y += it->h;
2366      }
2367    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2368    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2369 }
2370
2371 static void
2372 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2373 {
2374    Elm_Genlist_Item *it = data;
2375    if (!it) return;
2376    it->mincalcd = EINA_FALSE;
2377    it->block->changeme = EINA_TRUE;
2378    if (it->wd->changed_job) ecore_job_del(it->wd->changed_job);
2379    it->wd->changed_job = ecore_job_add(_changed_job, it->wd);
2380 }
2381
2382 static void
2383 _group_items_recalc(void *data)
2384 {
2385    Widget_Data *wd = data;
2386    Eina_List *l;
2387    Elm_Genlist_Item *git;
2388
2389    evas_event_freeze(evas_object_evas_get(wd->obj));
2390    EINA_LIST_FOREACH(wd->group_items, l, git)
2391      {
2392         if (git->want_realize)
2393           {
2394              if (!git->realized)
2395                _item_realize(git, 0, EINA_FALSE);
2396              evas_object_resize(git->base.view, wd->minw, git->h);
2397              evas_object_move(git->base.view, git->scrl_x, git->scrl_y);
2398              evas_object_show(git->base.view);
2399              evas_object_raise(git->base.view);
2400           }
2401         else if (!git->want_realize && git->realized)
2402           {
2403              if (!git->dragging)
2404                _item_unrealize(git, EINA_FALSE);
2405           }
2406      }
2407    evas_event_thaw(evas_object_evas_get(wd->obj));
2408    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2409 }
2410
2411 static Eina_Bool
2412 _must_recalc_idler(void *data)
2413 {
2414    Widget_Data *wd = data;
2415    if (wd->calc_job) ecore_job_del(wd->calc_job);
2416    wd->calc_job = ecore_job_add(_calc_job, wd);
2417    wd->must_recalc_idler = NULL;
2418    return ECORE_CALLBACK_CANCEL;
2419 }
2420
2421 static void
2422 _calc_job(void *data)
2423 {
2424    Widget_Data *wd = data;
2425    Item_Block *itb, *chb = NULL;
2426    Evas_Coord minw = -1, minh = 0, y = 0, ow;
2427    int in = 0, minw_change = 0;
2428    Eina_Bool changed = EINA_FALSE;
2429    double t0, t;
2430    Eina_Bool did_must_recalc = EINA_FALSE;
2431    if (!wd) return;
2432
2433    t0 = ecore_time_get();
2434    evas_object_geometry_get(wd->pan_smart, NULL, NULL, &ow, &wd->h);
2435    if (wd->w != ow)
2436      wd->w = ow;
2437
2438    evas_event_freeze(evas_object_evas_get(wd->obj));
2439    EINA_INLIST_FOREACH(wd->blocks, itb)
2440      {
2441         Eina_Bool showme = EINA_FALSE;
2442
2443         itb->num = in;
2444         showme = itb->showme;
2445         itb->showme = EINA_FALSE;
2446         if (chb)
2447           {
2448              if (itb->realized) _item_block_unrealize(itb);
2449           }
2450         if ((itb->changed) || (changed) ||
2451             ((itb->must_recalc) && (!did_must_recalc)))
2452           {
2453              if ((changed) || (itb->must_recalc))
2454                {
2455                   Eina_List *l;
2456                   Elm_Genlist_Item *it;
2457                   EINA_LIST_FOREACH(itb->items, l, it)
2458                     if (it->mincalcd) it->mincalcd = EINA_FALSE;
2459                   itb->changed = EINA_TRUE;
2460                   if (itb->must_recalc) did_must_recalc = EINA_TRUE;
2461                   itb->must_recalc = EINA_FALSE;
2462                }
2463              if (itb->realized) _item_block_unrealize(itb);
2464              showme = _item_block_recalc(itb, in, EINA_FALSE);
2465              chb = itb;
2466           }
2467         itb->y = y;
2468         itb->x = 0;
2469         minh += itb->minh;
2470         if (minw == -1) minw = itb->minw;
2471         else if ((!itb->must_recalc) && (minw < itb->minw))
2472           {
2473              minw = itb->minw;
2474              minw_change = EINA_TRUE;
2475           }
2476         itb->w = minw;
2477         itb->h = itb->minh;
2478         y += itb->h;
2479         in += itb->count;
2480         if ((showme) && (wd->show_item) && (!wd->show_item->queued))
2481           {
2482              wd->show_item->showme = EINA_FALSE;
2483              if (wd->bring_in)
2484                elm_smart_scroller_region_bring_in(wd->scr,
2485                                                   wd->show_item->x +
2486                                                   wd->show_item->block->x,
2487                                                   wd->show_item->y +
2488                                                   wd->show_item->block->y,
2489                                                   wd->show_item->block->w,
2490                                                   wd->show_item->h);
2491              else
2492                elm_smart_scroller_child_region_show(wd->scr,
2493                                                     wd->show_item->x +
2494                                                     wd->show_item->block->x,
2495                                                     wd->show_item->y +
2496                                                     wd->show_item->block->y,
2497                                                     wd->show_item->block->w,
2498                                                     wd->show_item->h);
2499              wd->show_item = NULL;
2500           }
2501      }
2502    if (minw_change)
2503      {
2504         EINA_INLIST_FOREACH(wd->blocks, itb)
2505           {
2506              itb->minw = minw;
2507              itb->w = itb->minw;
2508           }
2509      }
2510    if ((chb) && (EINA_INLIST_GET(chb)->next))
2511      {
2512         EINA_INLIST_FOREACH(EINA_INLIST_GET(chb)->next, itb)
2513           {
2514              if (itb->realized) _item_block_unrealize(itb);
2515           }
2516      }
2517    wd->realminw = minw;
2518    if (minw < wd->w) minw = wd->w;
2519    if ((minw != wd->minw) || (minh != wd->minh))
2520      {
2521         wd->minw = minw;
2522         wd->minh = minh;
2523         if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
2524            evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2525         _sizing_eval(wd->obj);
2526 #ifdef ANCHOR_ITEM
2527         if ((wd->anchor_item) && (wd->anchor_item->block) && (!wd->auto_scrolled))
2528           {
2529              Elm_Genlist_Item *it;
2530              Evas_Coord it_y;
2531
2532              it = wd->anchor_item;
2533              it_y = wd->anchor_y;
2534              elm_smart_scroller_child_pos_set(wd->scr, wd->pan_x,
2535                                               it->block->y + it->y + it_y);
2536              wd->anchor_item = it;
2537              wd->anchor_y = it_y;
2538           }
2539 #endif
2540      }
2541    t = ecore_time_get();
2542    if (did_must_recalc)
2543      {
2544         if (!wd->must_recalc_idler)
2545           wd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, wd);
2546      }
2547    wd->calc_job = NULL;
2548    evas_object_smart_changed(wd->pan_smart);
2549    evas_event_thaw(evas_object_evas_get(wd->obj));
2550    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2551 }
2552
2553 static void
2554 _update_job(void *data)
2555 {
2556    Widget_Data *wd = data;
2557    Eina_List *l2;
2558    Item_Block *itb;
2559    int num, num0;
2560    Eina_Bool position = EINA_FALSE, recalc = EINA_FALSE;
2561    if (!wd) return;
2562    wd->update_job = NULL;
2563    num = 0;
2564
2565    evas_event_freeze(evas_object_evas_get(wd->obj));
2566    EINA_INLIST_FOREACH(wd->blocks, itb)
2567      {
2568         Evas_Coord itminw, itminh;
2569         Elm_Genlist_Item *it;
2570
2571         if (!itb->updateme)
2572           {
2573              num += itb->count;
2574              if (position)
2575                _item_block_position(itb, num);
2576              continue;
2577           }
2578         num0 = num;
2579         recalc = EINA_FALSE;
2580         EINA_LIST_FOREACH(itb->items, l2, it)
2581           {
2582              if (it->updateme)
2583                {
2584                   itminw = it->minw;
2585                   itminh = it->minh;
2586
2587                   it->updateme = EINA_FALSE;
2588                   if (it->realized)
2589                     {
2590                        _item_unrealize(it, EINA_FALSE);
2591                        _item_realize(it, num, EINA_FALSE);
2592                        position = EINA_TRUE;
2593                     }
2594                   else
2595                     {
2596                        _item_realize(it, num, EINA_TRUE);
2597                        _item_unrealize(it, EINA_TRUE);
2598                     }
2599                   if ((it->minw != itminw) || (it->minh != itminh))
2600                     recalc = EINA_TRUE;
2601                }
2602              num++;
2603           }
2604         itb->updateme = EINA_FALSE;
2605         if (recalc)
2606           {
2607              position = EINA_TRUE;
2608              itb->changed = EINA_TRUE;
2609              _item_block_recalc(itb, num0, EINA_FALSE);
2610              _item_block_position(itb, num0);
2611           }
2612      }
2613    if (position)
2614      {
2615         if (wd->calc_job) ecore_job_del(wd->calc_job);
2616         wd->calc_job = ecore_job_add(_calc_job, wd);
2617      }
2618    evas_event_thaw(evas_object_evas_get(wd->obj));
2619    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2620 }
2621
2622 static void
2623 _changed_job(void *data)
2624 {
2625    Widget_Data *wd = data; Eina_List *l2;
2626    Item_Block *itb;
2627    int num, num0, position = 0;
2628    Eina_Bool width_changed = EINA_FALSE, height_changed = EINA_FALSE;
2629    if (!wd) return;
2630    wd->changed_job = NULL;
2631    num = 0;
2632    EINA_INLIST_FOREACH(wd->blocks, itb)
2633      {
2634         Evas_Coord itminw, itminh;
2635         Elm_Genlist_Item *it;
2636
2637         if (!itb->changeme)
2638           {
2639              num += itb->count;
2640              if (position)
2641                _item_block_position(itb, num);
2642              continue;
2643           }
2644         num0 = num;
2645         width_changed = height_changed = EINA_FALSE;
2646         EINA_LIST_FOREACH(itb->items, l2, it)
2647           {
2648              if ((!it->mincalcd) && (it->realized))
2649                {
2650                   Evas_Coord mw = -1, mh = -1;
2651                   itminw = it->minw;
2652                   itminh = it->minh;
2653
2654                   if (it->wd->height_for_width) mw = it->wd->w;
2655                   if (!it->display_only)
2656                     elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2657                   if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
2658                   edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw, mh);
2659                   if (!it->display_only)
2660                     elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2661                   it->w = it->minw = mw;
2662                   it->h = it->minh = mh;
2663                   it->mincalcd = EINA_TRUE;
2664
2665                   //if ((it->minw != itminw) || (it->minh != itminh))
2666                   //if ((it->minh != itminh))
2667                   //  recalc = 1;
2668                   if ((it->minw != itminw))
2669                     width_changed = EINA_TRUE;
2670                   if ((it->minh != itminh))
2671                     height_changed = EINA_TRUE;
2672
2673                   if ((!it->wd->group_item_width) && (it->flags == ELM_GENLIST_ITEM_GROUP))
2674                     {
2675                        it->wd->group_item_width = mw;
2676                        it->wd->group_item_height = mh;
2677                     }
2678                   else if ((!it->wd->item_width) && (it->flags == ELM_GENLIST_ITEM_NONE))
2679                     {
2680                        it->wd->item_width = mw;
2681                        it->wd->item_height = mh;
2682                     }
2683                }
2684              num++;
2685           }
2686         itb->changeme = EINA_FALSE;
2687         // TODO: why this is separated.
2688         if (height_changed)
2689           {
2690              position = 1;
2691              itb->changed = EINA_TRUE;
2692              _item_block_recalc(itb, num0, 0);
2693              _item_block_position(itb, num0);
2694           }
2695         else if (width_changed)
2696           {
2697              _item_block_position(itb, num0);
2698           }
2699      }
2700    if (position)
2701      {
2702         if (wd->calc_job) ecore_job_del(wd->calc_job);
2703         wd->calc_job = ecore_job_add(_calc_job, wd);
2704      }
2705 }
2706
2707 static void
2708 _pan_set(Evas_Object *obj,
2709          Evas_Coord   x,
2710          Evas_Coord   y)
2711 {
2712    Pan *sd = evas_object_smart_data_get(obj);
2713 #ifdef ANCHOR_ITEM
2714    Item_Block *itb;
2715 #endif
2716
2717    if (!sd) return;
2718    //   Evas_Coord ow, oh;
2719    //   evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2720    //   ow = sd->wd->minw - ow;
2721    //   if (ow < 0) ow = 0;
2722    //   oh = sd->wd->minh - oh;
2723    //   if (oh < 0) oh = 0;
2724    //   if (x < 0) x = 0;
2725    //   if (y < 0) y = 0;
2726    //   if (x > ow) x = ow;
2727    //   if (y > oh) y = oh;
2728    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2729    sd->wd->pan_x = x;
2730    sd->wd->pan_y = y;
2731
2732 #ifdef ANCHOR_ITEM
2733    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2734      {
2735         if ((itb->y + itb->h) > y)
2736           {
2737              Elm_Genlist_Item *it;
2738              Eina_List *l2;
2739
2740              EINA_LIST_FOREACH(itb->items, l2, it)
2741                {
2742                   if ((itb->y + it->y) >= y)
2743                     {
2744                        sd->wd->anchor_item = it;
2745                        sd->wd->anchor_y = -(itb->y + it->y - y);
2746                        goto done;
2747                     }
2748                }
2749           }
2750      }
2751 done:
2752 #endif
2753    if(!sd->wd->item_moving_effect_timer) evas_object_smart_changed(obj);
2754 }
2755
2756 static void
2757 _pan_get(Evas_Object *obj,
2758          Evas_Coord  *x,
2759          Evas_Coord  *y)
2760 {
2761    Pan *sd = evas_object_smart_data_get(obj);
2762
2763    if (!sd) return;
2764    if (x) *x = sd->wd->pan_x;
2765    if (y) *y = sd->wd->pan_y;
2766 }
2767
2768 static void
2769 _pan_max_get(Evas_Object *obj,
2770              Evas_Coord  *x,
2771              Evas_Coord  *y)
2772 {
2773    Pan *sd = evas_object_smart_data_get(obj);
2774    Evas_Coord ow, oh;
2775
2776    if (!sd) return;
2777    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2778    ow = sd->wd->minw - ow;
2779    if (ow < 0) ow = 0;
2780    oh = sd->wd->minh - oh;
2781    if (oh < 0) oh = 0;
2782    if (x) *x = ow;
2783    if (y) *y = oh;
2784 }
2785
2786 static void
2787 _pan_min_get(Evas_Object *obj __UNUSED__,
2788              Evas_Coord  *x,
2789              Evas_Coord  *y)
2790 {
2791    if (x) *x = 0;
2792    if (y) *y = 0;
2793 }
2794
2795 static void
2796 _pan_child_size_get(Evas_Object *obj,
2797                     Evas_Coord  *w,
2798                     Evas_Coord  *h)
2799 {
2800    Pan *sd = evas_object_smart_data_get(obj);
2801
2802    if (!sd) return;
2803    if (w) *w = sd->wd->minw;
2804    if (h) *h = sd->wd->minh;
2805 }
2806
2807 static void
2808 _pan_add(Evas_Object *obj)
2809 {
2810    Pan *sd;
2811    Evas_Object_Smart_Clipped_Data *cd;
2812
2813    _pan_sc.add(obj);
2814    cd = evas_object_smart_data_get(obj);
2815    sd = ELM_NEW(Pan);
2816    if (!sd) return;
2817    sd->__clipped_data = *cd;
2818    free(cd);
2819    evas_object_smart_data_set(obj, sd);
2820 }
2821
2822 static void
2823 _pan_del(Evas_Object *obj)
2824 {
2825    Pan *sd = evas_object_smart_data_get(obj);
2826
2827    if (!sd) return;
2828    if (sd->resize_job)
2829      {
2830         ecore_job_del(sd->resize_job);
2831         sd->resize_job = NULL;
2832      }
2833    _pan_sc.del(obj);
2834 }
2835
2836 static void
2837 _pan_resize_job(void *data)
2838 {
2839    Pan *sd = data;
2840    if (!sd) return;
2841    _sizing_eval(sd->wd->obj);
2842    sd->resize_job = NULL;
2843 }
2844
2845 static void
2846 _pan_resize(Evas_Object *obj,
2847             Evas_Coord   w,
2848             Evas_Coord   h)
2849 {
2850    Pan *sd = evas_object_smart_data_get(obj);
2851    Evas_Coord ow, oh;
2852
2853    if (!sd) return;
2854    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2855    if ((ow == w) && (oh == h)) return;
2856    if ((sd->wd->height_for_width) && (ow != w))
2857      {
2858         if (sd->resize_job) ecore_job_del(sd->resize_job);
2859         sd->resize_job = ecore_job_add(_pan_resize_job, sd);
2860      }
2861    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2862    sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2863 }
2864
2865 static void
2866 _pan_calculate(Evas_Object *obj)
2867 {
2868    Pan *sd = evas_object_smart_data_get(obj);
2869    Item_Block *itb;
2870    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2871    static Evas_Coord old_pan_y = 0;
2872    int in = 0;
2873    Elm_Genlist_Item *git;
2874    Eina_List *l;
2875
2876    if (!sd) return;
2877    evas_event_freeze(evas_object_evas_get(obj));
2878    evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
2879    evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
2880    EINA_LIST_FOREACH(sd->wd->group_items, l, git)
2881      {
2882         git->want_realize = EINA_FALSE;
2883      }
2884    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2885      {
2886         itb->w = sd->wd->minw;
2887         if (ELM_RECTS_INTERSECT(itb->x - sd->wd->pan_x + ox,
2888                                 itb->y - sd->wd->pan_y + oy,
2889                                 itb->w, itb->h,
2890                                 cvx, cvy, cvw, cvh))
2891           {
2892              if ((!itb->realized) || (itb->changed))
2893                _item_block_realize(itb, in, 0);
2894              _item_block_position(itb, in);
2895           }
2896         else
2897           {
2898              if (itb->realized) _item_block_unrealize(itb);
2899           }
2900         in += itb->count;
2901      }
2902    if ((!sd->wd->reorder_it) || (sd->wd->reorder_pan_move))
2903       _group_items_recalc(sd->wd);
2904
2905    if ((sd->wd->reorder_mode) && (sd->wd->reorder_it))
2906      {
2907         if (sd->wd->pan_y != old_pan_y) sd->wd->reorder_pan_move = EINA_TRUE;
2908         else sd->wd->reorder_pan_move = EINA_FALSE;
2909         evas_object_raise(sd->wd->reorder_it->edit_obj);
2910         old_pan_y = sd->wd->pan_y;
2911      }
2912
2913       if (sd->wd->effect_mode &&
2914           ((sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND) ||
2915            (sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT) ||
2916            (sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)))
2917         {
2918            if (!sd->wd->item_moving_effect_timer)
2919              {
2920                 if (sd->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
2921                    _item_flip_effect_show(sd->wd->expand_item);
2922
2923                 evas_object_raise(sd->wd->alpha_bg);
2924                 evas_object_show(sd->wd->alpha_bg);
2925                 elm_smart_scroller_bounce_animator_disabled_set(sd->wd->scr, EINA_TRUE);
2926                 sd->wd->start_time = current_time_get();
2927                 sd->wd->item_moving_effect_timer = ecore_animator_add(_item_moving_effect_timer_cb, sd->wd);
2928              }
2929         }
2930       else _item_auto_scroll(sd->wd);
2931    evas_event_thaw(evas_object_evas_get(obj));
2932    evas_event_thaw_eval(evas_object_evas_get(obj));
2933 }
2934
2935 static void
2936 _pan_move(Evas_Object *obj,
2937           Evas_Coord   x __UNUSED__,
2938           Evas_Coord   y __UNUSED__)
2939 {
2940    Pan *sd = evas_object_smart_data_get(obj);
2941
2942    if (!sd) return;
2943    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2944    sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2945 }
2946
2947 static void
2948 _hold_on(void        *data __UNUSED__,
2949          Evas_Object *obj,
2950          void        *event_info __UNUSED__)
2951 {
2952    Widget_Data *wd = elm_widget_data_get(obj);
2953    if (!wd) return;
2954    elm_smart_scroller_hold_set(wd->scr, 1);
2955 }
2956
2957 static void
2958 _hold_off(void        *data __UNUSED__,
2959           Evas_Object *obj,
2960           void        *event_info __UNUSED__)
2961 {
2962    Widget_Data *wd = elm_widget_data_get(obj);
2963    if (!wd) return;
2964    elm_smart_scroller_hold_set(wd->scr, 0);
2965 }
2966
2967 static void
2968 _freeze_on(void        *data __UNUSED__,
2969            Evas_Object *obj,
2970            void        *event_info __UNUSED__)
2971 {
2972    Widget_Data *wd = elm_widget_data_get(obj);
2973    if (!wd) return;
2974    elm_smart_scroller_freeze_set(wd->scr, 1);
2975 }
2976
2977 static void
2978 _freeze_off(void        *data __UNUSED__,
2979             Evas_Object *obj,
2980             void        *event_info __UNUSED__)
2981 {
2982    Widget_Data *wd = elm_widget_data_get(obj);
2983    if (!wd) return;
2984    elm_smart_scroller_freeze_set(wd->scr, 0);
2985 }
2986
2987 static void
2988 _scroll_edge_left(void        *data,
2989                   Evas_Object *scr __UNUSED__,
2990                   void        *event_info __UNUSED__)
2991 {
2992    Evas_Object *obj = data;
2993    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_LEFT, NULL);
2994 }
2995
2996 static void
2997 _scroll_edge_right(void        *data,
2998                    Evas_Object *scr __UNUSED__,
2999                    void        *event_info __UNUSED__)
3000 {
3001    Evas_Object *obj = data;
3002    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_RIGHT, NULL);
3003 }
3004
3005 static void
3006 _scroll_edge_top(void        *data,
3007                  Evas_Object *scr __UNUSED__,
3008                  void        *event_info __UNUSED__)
3009 {
3010    Evas_Object *obj = data;
3011    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_TOP, NULL);
3012 }
3013
3014 static void
3015 _scroll_edge_bottom(void        *data,
3016                     Evas_Object *scr __UNUSED__,
3017                     void        *event_info __UNUSED__)
3018 {
3019    Evas_Object *obj = data;
3020    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_BOTTOM, NULL);
3021 }
3022
3023 static void
3024 _mode_item_realize(Elm_Genlist_Item *it)
3025 {
3026    char buf[1024];
3027
3028    if ((it->mode_view) || (it->delete_me)) return;
3029
3030    evas_event_freeze(evas_object_evas_get(it->wd->obj));
3031    it->mode_view = edje_object_add(evas_object_evas_get(it->base.widget));
3032    edje_object_scale_set(it->mode_view,
3033                          elm_widget_scale_get(it->base.widget) *
3034                          _elm_config->scale);
3035    evas_object_smart_member_add(it->mode_view, it->wd->pan_smart);
3036    elm_widget_sub_object_add(it->base.widget, it->mode_view);
3037
3038    strncpy(buf, "item", sizeof(buf));
3039    if (it->wd->compress)
3040      strncat(buf, "_compress", sizeof(buf) - strlen(buf));
3041
3042    if (it->order_num_in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
3043    strncat(buf, "/", sizeof(buf) - strlen(buf));
3044    strncat(buf, it->itc->mode_item_style, sizeof(buf) - strlen(buf));
3045
3046    _elm_theme_object_set(it->base.widget, it->mode_view, "genlist", buf,
3047                          elm_widget_style_get(it->base.widget));
3048    edje_object_mirrored_set(it->mode_view,
3049                             elm_widget_mirrored_get(it->base.widget));
3050
3051    /* signal callback add */
3052    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_DOWN,
3053                                   _mouse_down, it);
3054    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_UP,
3055                                   _mouse_up, it);
3056    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_MOVE,
3057                                   _mouse_move, it);
3058
3059    /* label_get, icon_get, state_get */
3060    if (it->itc->func.label_get)
3061      {
3062         const Eina_List *l;
3063         const char *key;
3064
3065         it->mode_labels =
3066            elm_widget_stringlist_get(edje_object_data_get(it->mode_view,
3067                                                           "labels"));
3068         EINA_LIST_FOREACH(it->mode_labels, l, key)
3069           {
3070              char *s = it->itc->func.label_get
3071                 ((void *)it->base.data, it->base.widget, l->data);
3072
3073              if (s)
3074                {
3075                   edje_object_part_text_set(it->mode_view, l->data, s);
3076                   free(s);
3077                }
3078           }
3079      }
3080    if (it->itc->func.icon_get)
3081      {
3082         const Eina_List *l;
3083         const char *key;
3084
3085         it->mode_icons =
3086            elm_widget_stringlist_get(edje_object_data_get(it->mode_view,
3087                                                           "icons"));
3088         EINA_LIST_FOREACH(it->mode_icons, l, key)
3089          {
3090            Evas_Object *ic = it->itc->func.icon_get
3091                 ((void *)it->base.data, it->base.widget, l->data);
3092
3093              if (ic)
3094                {
3095                   it->mode_icon_objs = eina_list_append(it->mode_icon_objs, ic);
3096                   edje_object_part_swallow(it->mode_view, key, ic);
3097                   evas_object_show(ic);
3098                   elm_widget_sub_object_add(it->base.widget, ic);
3099                   if (it->disabled)
3100                     elm_widget_disabled_set(ic, EINA_TRUE);
3101                }
3102           }
3103      }
3104    if (it->itc->func.state_get)
3105      {
3106         const Eina_List *l;
3107         const char *key;
3108
3109         it->mode_states =
3110            elm_widget_stringlist_get(edje_object_data_get(it->mode_view,
3111                                                           "states"));
3112         EINA_LIST_FOREACH(it->mode_states, l, key)
3113           {
3114              Eina_Bool on = it->itc->func.state_get
3115                 ((void *)it->base.data, it->base.widget, l->data);
3116
3117              if (on)
3118                {
3119                   snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
3120                   edje_object_signal_emit(it->mode_view, buf, "elm");
3121                }
3122           }
3123      }
3124
3125    edje_object_part_swallow(it->mode_view,
3126                             edje_object_data_get(it->mode_view, "mode_part"),
3127                             it->base.view);
3128
3129    it->want_unrealize = EINA_FALSE;
3130    evas_event_thaw(evas_object_evas_get(it->wd->obj));
3131    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3132 }
3133
3134 static void
3135 _mode_item_unrealize(Elm_Genlist_Item *it)
3136 {
3137    Widget_Data *wd = it->wd;
3138    Evas_Object *icon;
3139    if (!it->mode_view) return;
3140
3141    evas_event_freeze(evas_object_evas_get(it->wd->obj));
3142    elm_widget_stringlist_free(it->mode_labels);
3143    it->mode_labels = NULL;
3144    elm_widget_stringlist_free(it->mode_icons);
3145    it->mode_icons = NULL;
3146    elm_widget_stringlist_free(it->mode_states);
3147
3148    EINA_LIST_FREE(it->mode_icon_objs, icon)
3149      evas_object_del(icon);
3150
3151    edje_object_part_unswallow(it->mode_view, it->base.view);
3152    evas_object_smart_member_add(it->base.view, wd->pan_smart);
3153    evas_object_del(it->mode_view);
3154    it->mode_view = NULL;
3155
3156    if (wd->mode_item == it)
3157      wd->mode_item = NULL;
3158    evas_event_thaw(evas_object_evas_get(it->wd->obj));
3159    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3160 }
3161
3162 static void
3163 _item_mode_set(Elm_Genlist_Item *it)
3164 {
3165    if (!it) return;
3166    Widget_Data *wd = it->wd;
3167    if (!wd) return;
3168    char buf[1024];
3169
3170    wd->mode_item = it;
3171    it->nocache = EINA_TRUE;
3172
3173    if (wd->scr_hold_timer)
3174      {
3175         ecore_timer_del(wd->scr_hold_timer);
3176         wd->scr_hold_timer = NULL;
3177      }
3178    elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
3179    wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, wd);
3180
3181    evas_event_freeze(evas_object_evas_get(it->wd->obj));
3182    _mode_item_realize(it);
3183    _item_position(it, it->mode_view);
3184    evas_event_thaw(evas_object_evas_get(it->wd->obj));
3185    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3186
3187    snprintf(buf, sizeof(buf), "elm,state,%s,active", wd->mode_type);
3188    edje_object_signal_emit(it->mode_view, buf, "elm");
3189 }
3190
3191 static void
3192 _item_mode_unset(Widget_Data *wd)
3193 {
3194    if (!wd) return;
3195    if (!wd->mode_item) return;
3196    char buf[1024], buf2[1024];
3197    Elm_Genlist_Item *it;
3198
3199    it = wd->mode_item;
3200    it->nocache = EINA_TRUE;
3201
3202    snprintf(buf, sizeof(buf), "elm,state,%s,passive", wd->mode_type);
3203    snprintf(buf2, sizeof(buf2), "elm,state,%s,passive,finished", wd->mode_type);
3204
3205    edje_object_signal_emit(it->mode_view, buf, "elm");
3206    edje_object_signal_callback_add(it->mode_view, buf2, "elm", _mode_finished_signal_cb, it);
3207
3208    wd->mode_item = NULL;
3209 }
3210
3211 EAPI Evas_Object *
3212 elm_genlist_add(Evas_Object *parent)
3213 {
3214    Evas_Object *obj;
3215    Evas *e;
3216    Widget_Data *wd;
3217    Evas_Coord minw, minh;
3218    static Evas_Smart *smart = NULL;
3219
3220    if (!smart)
3221      {
3222         static Evas_Smart_Class sc;
3223
3224         evas_object_smart_clipped_smart_set(&_pan_sc);
3225         sc = _pan_sc;
3226         sc.name = "elm_genlist_pan";
3227         sc.version = EVAS_SMART_CLASS_VERSION;
3228         sc.add = _pan_add;
3229         sc.del = _pan_del;
3230         sc.resize = _pan_resize;
3231         sc.move = _pan_move;
3232         sc.calculate = _pan_calculate;
3233         if (!(smart = evas_smart_class_new(&sc))) return NULL;
3234      }
3235
3236    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
3237
3238    ELM_SET_WIDTYPE(widtype, "genlist");
3239    elm_widget_type_set(obj, "genlist");
3240    elm_widget_sub_object_add(parent, obj);
3241    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3242    elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
3243    elm_widget_data_set(obj, wd);
3244    elm_widget_del_hook_set(obj, _del_hook);
3245    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3246    elm_widget_theme_hook_set(obj, _theme_hook);
3247    elm_widget_can_focus_set(obj, EINA_TRUE);
3248    elm_widget_event_hook_set(obj, _event_hook);
3249    elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
3250
3251    wd->scr = elm_smart_scroller_add(e);
3252    elm_smart_scroller_widget_set(wd->scr, obj);
3253    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
3254                                        elm_widget_style_get(obj));
3255    elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
3256                                        _elm_config->thumbscroll_bounce_enable);
3257    elm_widget_resize_object_set(obj, wd->scr);
3258
3259    evas_object_smart_callback_add(wd->scr, "edge,left", _scroll_edge_left, obj);
3260    evas_object_smart_callback_add(wd->scr, "edge,right", _scroll_edge_right,
3261                                   obj);
3262    evas_object_smart_callback_add(wd->scr, "edge,top", _scroll_edge_top, obj);
3263    evas_object_smart_callback_add(wd->scr, "edge,bottom", _scroll_edge_bottom,
3264                                   obj);
3265
3266    wd->obj = obj;
3267    wd->mode = ELM_LIST_SCROLL;
3268    wd->max_items_per_block = MAX_ITEMS_PER_BLOCK;
3269    wd->item_cache_max = wd->max_items_per_block * 2;
3270    wd->longpress_timeout = _elm_config->longpress_timeout;
3271    wd->effect_mode = _elm_config->effect_enable;
3272
3273    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
3274    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
3275    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
3276    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
3277
3278    wd->pan_smart = evas_object_smart_add(e, smart);
3279    wd->pan = evas_object_smart_data_get(wd->pan_smart);
3280    wd->pan->wd = wd;
3281
3282    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3283                                      _pan_set, _pan_get, _pan_max_get,
3284                                      _pan_min_get, _pan_child_size_get);
3285
3286    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3287                              &minw, &minh);
3288    evas_object_size_hint_min_set(obj, minw, minh);
3289
3290    evas_object_smart_callbacks_descriptions_set(obj, _signals);
3291    _mirrored_set(obj, elm_widget_mirrored_get(obj));
3292    _sizing_eval(obj);
3293    return obj;
3294 }
3295
3296 static Elm_Genlist_Item *
3297 _item_new(Widget_Data                  *wd,
3298           const Elm_Genlist_Item_Class *itc,
3299           const void                   *data,
3300           Elm_Genlist_Item             *parent,
3301           Elm_Genlist_Item_Flags        flags,
3302           Evas_Smart_Cb                 func,
3303           const void                   *func_data)
3304 {
3305    Elm_Genlist_Item *it;
3306
3307    it = elm_widget_item_new(wd->obj, Elm_Genlist_Item);
3308    if (!it) return NULL;
3309    it->wd = wd;
3310    it->itc = itc;
3311    it->base.data = data;
3312    it->parent = parent;
3313    it->flags = flags;
3314    it->func.func = func;
3315    it->func.data = func_data;
3316    it->mouse_cursor = NULL;
3317    it->expanded_depth = 0;
3318
3319    if (it->parent)
3320      {
3321         if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
3322           it->group_item = parent;
3323         else if (it->parent->group_item)
3324           it->group_item = it->parent->group_item;
3325      }
3326    return it;
3327 }
3328
3329 static void
3330 _item_block_add(Widget_Data      *wd,
3331                 Elm_Genlist_Item *it)
3332 {
3333    Item_Block *itb = NULL;
3334
3335    if (!it->rel)
3336      {
3337 newblock:
3338         if (it->rel)
3339           {
3340              itb = calloc(1, sizeof(Item_Block));
3341              if (!itb) return;
3342              itb->wd = wd;
3343              if (!it->rel->block)
3344                {
3345                   wd->blocks =
3346                     eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3347                   itb->items = eina_list_append(itb->items, it);
3348                }
3349              else
3350                {
3351                   if (it->before)
3352                     {
3353                        wd->blocks = eina_inlist_prepend_relative
3354                            (wd->blocks, EINA_INLIST_GET(itb),
3355                            EINA_INLIST_GET(it->rel->block));
3356                        itb->items =
3357                          eina_list_prepend_relative(itb->items, it, it->rel);
3358                     }
3359                   else
3360                     {
3361                        wd->blocks = eina_inlist_append_relative
3362                            (wd->blocks, EINA_INLIST_GET(itb),
3363                            EINA_INLIST_GET(it->rel->block));
3364                        itb->items =
3365                          eina_list_append_relative(itb->items, it, it->rel);
3366                     }
3367                }
3368           }
3369         else
3370           {
3371              if (it->before)
3372                {
3373                   if (wd->blocks)
3374                     {
3375                        itb = (Item_Block *)(wd->blocks);
3376                        if (itb->count >= wd->max_items_per_block)
3377                          {
3378                             itb = calloc(1, sizeof(Item_Block));
3379                             if (!itb) return;
3380                             itb->wd = wd;
3381                             wd->blocks =
3382                               eina_inlist_prepend(wd->blocks,
3383                                                   EINA_INLIST_GET(itb));
3384                          }
3385                     }
3386                   else
3387                     {
3388                        itb = calloc(1, sizeof(Item_Block));
3389                        if (!itb) return;
3390                        itb->wd = wd;
3391                        wd->blocks =
3392                          eina_inlist_prepend(wd->blocks, EINA_INLIST_GET(itb));
3393                     }
3394                   itb->items = eina_list_prepend(itb->items, it);
3395                }
3396              else
3397                {
3398                   if (wd->blocks)
3399                     {
3400                        itb = (Item_Block *)(wd->blocks->last);
3401                        if (itb->count >= wd->max_items_per_block)
3402                          {
3403                             itb = calloc(1, sizeof(Item_Block));
3404                             if (!itb) return;
3405                             itb->wd = wd;
3406                             wd->blocks =
3407                               eina_inlist_append(wd->blocks,
3408                                                  EINA_INLIST_GET(itb));
3409                          }
3410                     }
3411                   else
3412                     {
3413                        itb = calloc(1, sizeof(Item_Block));
3414                        if (!itb) return;
3415                        itb->wd = wd;
3416                        wd->blocks =
3417                          eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3418                     }
3419                   itb->items = eina_list_append(itb->items, it);
3420                }
3421           }
3422      }
3423    else
3424      {
3425         itb = it->rel->block;
3426         if (!itb) goto newblock;
3427         if (it->before)
3428           itb->items = eina_list_prepend_relative(itb->items, it, it->rel);
3429         else
3430           itb->items = eina_list_append_relative(itb->items, it, it->rel);
3431      }
3432    itb->count++;
3433    itb->changed = EINA_TRUE;
3434    it->block = itb;
3435    if (itb->wd->calc_job) ecore_job_del(itb->wd->calc_job);
3436    itb->wd->calc_job = ecore_job_add(_calc_job, itb->wd);
3437    if (it->rel)
3438      {
3439         it->rel->relcount--;
3440         if ((it->rel->delete_me) && (!it->rel->relcount))
3441           _item_del(it->rel);
3442         it->rel = NULL;
3443      }
3444    if (itb->count > itb->wd->max_items_per_block)
3445      {
3446         int newc;
3447         Item_Block *itb2;
3448         Elm_Genlist_Item *it2;
3449
3450         newc = itb->count / 2;
3451         itb2 = calloc(1, sizeof(Item_Block));
3452         if (!itb2) return;
3453         itb2->wd = wd;
3454         wd->blocks =
3455           eina_inlist_append_relative(wd->blocks, EINA_INLIST_GET(itb2),
3456                                       EINA_INLIST_GET(itb));
3457         itb2->changed = EINA_TRUE;
3458         while ((itb->count > newc) && (itb->items))
3459           {
3460              Eina_List *l;
3461
3462              l = eina_list_last(itb->items);
3463              it2 = l->data;
3464              itb->items = eina_list_remove_list(itb->items, l);
3465              itb->count--;
3466
3467              itb2->items = eina_list_prepend(itb2->items, it2);
3468              it2->block = itb2;
3469              itb2->count++;
3470           }
3471      }
3472 }
3473
3474 static int
3475 _queue_process(Widget_Data *wd)
3476 {
3477    int n;
3478    Eina_Bool showme = EINA_FALSE;
3479    double t0, t;
3480
3481    t0 = ecore_time_get();
3482    //evas_event_freeze(evas_object_evas_get(wd->obj));
3483    for (n = 0; (wd->queue) && (n < 128); n++)
3484      {
3485         Elm_Genlist_Item *it;
3486
3487         it = wd->queue->data;
3488         wd->queue = eina_list_remove_list(wd->queue, wd->queue);
3489         it->queued = EINA_FALSE;
3490         _item_block_add(wd, it);
3491         t = ecore_time_get();
3492         if (it->block->changed)
3493           {
3494              showme = _item_block_recalc(it->block, it->block->num, EINA_TRUE);
3495              it->block->changed = 0;
3496           }
3497         if (showme) it->block->showme = EINA_TRUE;
3498         if (eina_inlist_count(wd->blocks) > 1)
3499           {
3500              if ((t - t0) > (ecore_animator_frametime_get())) break;
3501           }
3502      }
3503    //evas_event_thaw(evas_object_evas_get(wd->obj));
3504    //evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3505    return n;
3506 }
3507
3508 static Eina_Bool
3509 _idle_process(void *data, Eina_Bool *wakeup)
3510 {
3511    Widget_Data *wd = data;
3512
3513    //xxx
3514    //static double q_start = 0.0;
3515    //if (q_start == 0.0) q_start = ecore_time_get();
3516    //xxx
3517    if (_queue_process(wd) > 0) *wakeup = EINA_TRUE;
3518    if (!wd->queue)
3519      {
3520         //xxx
3521         //printf("PROCESS TIME: %3.3f\n", ecore_time_get() - q_start);
3522         //xxx
3523         return ECORE_CALLBACK_CANCEL;
3524      }
3525    return ECORE_CALLBACK_RENEW;
3526 }
3527
3528 static Eina_Bool
3529 _item_idle_enterer(void *data)
3530 {
3531    Widget_Data *wd = data;
3532    Eina_Bool wakeup = EINA_FALSE;
3533    Eina_Bool ok = _idle_process(data, &wakeup);
3534
3535    if (wakeup)
3536      {
3537         // wake up mainloop
3538         if (wd->calc_job) ecore_job_del(wd->calc_job);
3539         wd->calc_job = ecore_job_add(_calc_job, wd);
3540      }
3541    if (ok == ECORE_CALLBACK_CANCEL) wd->queue_idle_enterer = NULL;
3542    return ok;
3543 }
3544
3545 static void
3546 _item_queue(Widget_Data      *wd,
3547             Elm_Genlist_Item *it)
3548 {
3549    if (it->queued) return;
3550    it->queued = EINA_TRUE;
3551    wd->queue = eina_list_append(wd->queue, it);
3552 // FIXME: why does a freeze then thaw here cause some genlist
3553 // elm_genlist_item_append() to be much much slower?
3554 //   evas_event_freeze(evas_object_evas_get(wd->obj));
3555    while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
3556      {
3557         if (wd->queue_idle_enterer)
3558           {
3559              ecore_idle_enterer_del(wd->queue_idle_enterer);
3560              wd->queue_idle_enterer = NULL;
3561           }
3562         _queue_process(wd);
3563      }
3564 //   evas_event_thaw(evas_object_evas_get(wd->obj));
3565 //   evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3566    if (!wd->queue_idle_enterer)
3567      wd->queue_idle_enterer = ecore_idle_enterer_add(_item_idle_enterer, wd);
3568 }
3569
3570 EAPI Elm_Genlist_Item *
3571 elm_genlist_item_append(Evas_Object                  *obj,
3572                         const Elm_Genlist_Item_Class *itc,
3573                         const void                   *data,
3574                         Elm_Genlist_Item             *parent,
3575                         Elm_Genlist_Item_Flags        flags,
3576                         Evas_Smart_Cb                 func,
3577                         const void                   *func_data)
3578 {
3579    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3580    Widget_Data *wd = elm_widget_data_get(obj);
3581    if (!wd) return NULL;
3582    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3583                                     func_data);
3584    if (!it) return NULL;
3585    if (!it->parent)
3586      {
3587         if (flags & ELM_GENLIST_ITEM_GROUP)
3588           wd->group_items = eina_list_append(wd->group_items, it);
3589         wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
3590         it->rel = NULL;
3591      }
3592    else
3593      {
3594         Elm_Genlist_Item *it2 = NULL;
3595         Eina_List *ll = eina_list_last(it->parent->items);
3596         if (ll) it2 = ll->data;
3597         it->parent->items = eina_list_append(it->parent->items, it);
3598         if (!it2) it2 = it->parent;
3599         if (it2->delete_me)
3600            it2 = elm_genlist_item_prev_get(it2);
3601         wd->items =
3602           eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3603                                       EINA_INLIST_GET(it2));
3604         it->rel = it2;
3605         it->rel->relcount++;
3606      }
3607    it->before = EINA_FALSE;
3608    _item_queue(wd, it);
3609    return it;
3610 }
3611
3612 EAPI Elm_Genlist_Item *
3613 elm_genlist_item_prepend(Evas_Object                  *obj,
3614                          const Elm_Genlist_Item_Class *itc,
3615                          const void                   *data,
3616                          Elm_Genlist_Item             *parent,
3617                          Elm_Genlist_Item_Flags        flags,
3618                          Evas_Smart_Cb                 func,
3619                          const void                   *func_data)
3620 {
3621    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3622    Widget_Data *wd = elm_widget_data_get(obj);
3623    if (!wd) return NULL;
3624    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3625                                     func_data);
3626    if (!it) return NULL;
3627    if (!it->parent)
3628      {
3629         if (flags & ELM_GENLIST_ITEM_GROUP)
3630           wd->group_items = eina_list_prepend(wd->group_items, it);
3631         wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
3632         it->rel = NULL;
3633      }
3634    else
3635      {
3636         Elm_Genlist_Item *it2 = NULL;
3637         Eina_List *ll = it->parent->items;
3638         if (ll) it2 = ll->data;
3639         it->parent->items = eina_list_prepend(it->parent->items, it);
3640         if (!it2) it2 = it->parent;
3641         if (it2->delete_me)
3642            it2 = elm_genlist_item_next_get(it2);
3643         wd->items =
3644           eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3645                                        EINA_INLIST_GET(it2));
3646         it->rel = it2;
3647         it->rel->relcount++;
3648      }
3649    it->before = EINA_TRUE;
3650    _item_queue(wd, it);
3651    return it;
3652 }
3653
3654 EAPI Elm_Genlist_Item *
3655 elm_genlist_item_insert_after(Evas_Object                  *obj,
3656                               const Elm_Genlist_Item_Class *itc,
3657                               const void                   *data,
3658                               Elm_Genlist_Item             *parent,
3659                               Elm_Genlist_Item             *after,
3660                               Elm_Genlist_Item_Flags        flags,
3661                               Evas_Smart_Cb                 func,
3662                               const void                   *func_data)
3663 {
3664    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3665    EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
3666    Widget_Data *wd = elm_widget_data_get(obj);
3667    if (!wd) return NULL;
3668    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3669                                     func_data);
3670    if (!it) return NULL;
3671    /* It makes no sense to insert after in an empty list with after != NULL, something really bad is happening in your app. */
3672    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
3673
3674    if (!it->parent)
3675      {
3676         if ((flags & ELM_GENLIST_ITEM_GROUP) &&
3677             (after->flags & ELM_GENLIST_ITEM_GROUP))
3678           wd->group_items = eina_list_append_relative(wd->group_items, it,
3679                                                       after);
3680      }
3681    else
3682      {
3683         it->parent->items = eina_list_append_relative(it->parent->items, it,
3684                                                       after);
3685      }
3686    wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3687                                            EINA_INLIST_GET(after));
3688    it->rel = after;
3689    it->rel->relcount++;
3690    it->before = EINA_FALSE;
3691    _item_queue(wd, it);
3692    return it;
3693 }
3694
3695 EAPI Elm_Genlist_Item *
3696 elm_genlist_item_insert_before(Evas_Object                  *obj,
3697                                const Elm_Genlist_Item_Class *itc,
3698                                const void                   *data,
3699                                Elm_Genlist_Item             *parent,
3700                                Elm_Genlist_Item             *before,
3701                                Elm_Genlist_Item_Flags        flags,
3702                                Evas_Smart_Cb                 func,
3703                                const void                   *func_data)
3704 {
3705    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3706    EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
3707    Widget_Data *wd = elm_widget_data_get(obj);
3708    if (!wd) return NULL;
3709    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3710                                     func_data);
3711    if (!it) return NULL;
3712    /* It makes no sense to insert before in an empty list with before != NULL, something really bad is happening in your app. */
3713    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
3714
3715    if (!it->parent)
3716      {
3717         if ((flags & ELM_GENLIST_ITEM_GROUP) &&
3718             (before->flags & ELM_GENLIST_ITEM_GROUP))
3719           wd->group_items = eina_list_prepend_relative(wd->group_items, it,
3720                                                        before);
3721      }
3722    else
3723      {
3724         it->parent->items = eina_list_prepend_relative(it->parent->items, it,
3725                                                        before);
3726      }
3727    wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3728                                             EINA_INLIST_GET(before));
3729    it->rel = before;
3730    it->rel->relcount++;
3731    it->before = EINA_TRUE;
3732    _item_queue(wd, it);
3733    return it;
3734 }
3735
3736 EAPI void
3737 elm_genlist_clear(Evas_Object *obj)
3738 {
3739    ELM_CHECK_WIDTYPE(obj, widtype);
3740    Widget_Data *wd = elm_widget_data_get(obj);
3741    if (!wd) return;
3742    if (wd->walking > 0)
3743      {
3744         Elm_Genlist_Item *it;
3745
3746         wd->clear_me = EINA_TRUE;
3747         EINA_INLIST_FOREACH(wd->items, it)
3748           {
3749              it->delete_me = EINA_TRUE;
3750           }
3751         return;
3752      }
3753    evas_event_freeze(evas_object_evas_get(wd->obj));
3754    while (wd->items)
3755      {
3756         Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3757         it->nocache = EINA_TRUE;
3758         it->highlighted = EINA_FALSE;
3759 #ifdef ANCHOR_ITEM
3760         if (wd->anchor_item == it)
3761           {
3762              wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3763              if (!wd->anchor_item)
3764                wd->anchor_item =
3765                  ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3766           }
3767 #endif
3768         wd->items = eina_inlist_remove(wd->items, wd->items);
3769         if (it->flags & ELM_GENLIST_ITEM_GROUP)
3770           it->wd->group_items = eina_list_remove(it->wd->group_items, it);
3771         elm_widget_item_pre_notify_del(it);
3772         if (it->realized) _item_unrealize(it, EINA_FALSE);
3773         if (((wd->clear_me) || (!it->delete_me)) && (it->itc->func.del))
3774           it->itc->func.del((void *)it->base.data, it->base.widget);
3775         if (it->long_timer) ecore_timer_del(it->long_timer);
3776         if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
3777         elm_widget_item_del(it);
3778      }
3779    wd->clear_me = EINA_FALSE;
3780    wd->anchor_item = NULL;
3781    while (wd->blocks)
3782      {
3783         Item_Block *itb = (Item_Block *)(wd->blocks);
3784
3785         wd->blocks = eina_inlist_remove(wd->blocks, wd->blocks);
3786         if (itb->items) eina_list_free(itb->items);
3787         free(itb);
3788      }
3789    if (wd->calc_job)
3790      {
3791         ecore_job_del(wd->calc_job);
3792         wd->calc_job = NULL;
3793      }
3794    if (wd->queue_idle_enterer)
3795      {
3796         ecore_idle_enterer_del(wd->queue_idle_enterer);
3797         wd->queue_idle_enterer = NULL;
3798      }
3799    if (wd->must_recalc_idler)
3800      {
3801         ecore_idler_del(wd->must_recalc_idler);
3802         wd->must_recalc_idler = NULL;
3803      }
3804    if (wd->queue)
3805      {
3806         eina_list_free(wd->queue);
3807         wd->queue = NULL;
3808      }
3809    if (wd->selected)
3810      {
3811         eina_list_free(wd->selected);
3812         wd->selected = NULL;
3813      }
3814    if (wd->item_moving_effect_timer)
3815      {
3816         ecore_animator_del(wd->item_moving_effect_timer);
3817         wd->item_moving_effect_timer = NULL;
3818      }
3819    wd->show_item = NULL;
3820    wd->pan_x = 0;
3821    wd->pan_y = 0;
3822    wd->minw = 0;
3823    wd->minh = 0;
3824
3825    if (wd->alpha_bg)
3826       evas_object_del(wd->alpha_bg);
3827    wd->alpha_bg = NULL;
3828
3829    if (wd->pan_smart)
3830      {
3831         evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
3832         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
3833      }
3834    _sizing_eval(obj);
3835    elm_smart_scroller_child_region_show(wd->scr, 0, 0, 0, 0);
3836    evas_event_thaw(evas_object_evas_get(wd->obj));
3837    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3838 }
3839
3840 EAPI void
3841 elm_genlist_multi_select_set(Evas_Object *obj,
3842                              Eina_Bool    multi)
3843 {
3844    ELM_CHECK_WIDTYPE(obj, widtype);
3845    Widget_Data *wd = elm_widget_data_get(obj);
3846    if (!wd) return;
3847    wd->multi = multi;
3848 }
3849
3850 EAPI Eina_Bool
3851 elm_genlist_multi_select_get(const Evas_Object *obj)
3852 {
3853    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3854    Widget_Data *wd = elm_widget_data_get(obj);
3855    if (!wd) return EINA_FALSE;
3856    return wd->multi;
3857 }
3858
3859 EAPI Elm_Genlist_Item *
3860 elm_genlist_selected_item_get(const Evas_Object *obj)
3861 {
3862    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3863    Widget_Data *wd = elm_widget_data_get(obj);
3864    if (!wd) return NULL;
3865    if (wd->selected) return wd->selected->data;
3866    return NULL;
3867 }
3868
3869 EAPI const Eina_List *
3870 elm_genlist_selected_items_get(const Evas_Object *obj)
3871 {
3872    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3873    Widget_Data *wd = elm_widget_data_get(obj);
3874    if (!wd) return NULL;
3875    return wd->selected;
3876 }
3877
3878 EAPI Eina_List *
3879 elm_genlist_realized_items_get(const Evas_Object *obj)
3880 {
3881    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3882    Widget_Data *wd = elm_widget_data_get(obj);
3883    Eina_List *list = NULL;
3884    Item_Block *itb;
3885    Eina_Bool done = EINA_FALSE;
3886    if (!wd) return NULL;
3887    EINA_INLIST_FOREACH(wd->blocks, itb)
3888      {
3889         if (itb->realized)
3890           {
3891              Eina_List *l;
3892              Elm_Genlist_Item *it;
3893
3894              done = 1;
3895              EINA_LIST_FOREACH(itb->items, l, it)
3896                {
3897                   if (it->realized) list = eina_list_append(list, it);
3898                }
3899           }
3900         else
3901           {
3902              if (done) break;
3903           }
3904      }
3905    return list;
3906 }
3907
3908 EAPI Elm_Genlist_Item *
3909 elm_genlist_at_xy_item_get(const Evas_Object *obj,
3910                            Evas_Coord         x,
3911                            Evas_Coord         y,
3912                            int               *posret)
3913 {
3914    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3915    Widget_Data *wd = elm_widget_data_get(obj);
3916    Evas_Coord ox, oy, ow, oh;
3917    Item_Block *itb;
3918    Evas_Coord lasty;
3919    if (!wd) return NULL;
3920    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
3921    lasty = oy;
3922    EINA_INLIST_FOREACH(wd->blocks, itb)
3923      {
3924         Eina_List *l;
3925         Elm_Genlist_Item *it;
3926
3927         if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->wd->pan_x,
3928                                  oy + itb->y - itb->wd->pan_y,
3929                                  itb->w, itb->h, x, y, 1, 1))
3930           continue;
3931         EINA_LIST_FOREACH(itb->items, l, it)
3932           {
3933              Evas_Coord itx, ity;
3934
3935              itx = ox + itb->x + it->x - itb->wd->pan_x;
3936              ity = oy + itb->y + it->y - itb->wd->pan_y;
3937              if (ELM_RECTS_INTERSECT(itx, ity, it->w, it->h, x, y, 1, 1))
3938                {
3939                   if (posret)
3940                     {
3941                        if (y <= (ity + (it->h / 4))) *posret = -1;
3942                        else if (y >= (ity + it->h - (it->h / 4)))
3943                          *posret = 1;
3944                        else *posret = 0;
3945                     }
3946                   return it;
3947                }
3948              lasty = ity + it->h;
3949           }
3950      }
3951    if (posret)
3952      {
3953         if (y > lasty) *posret = 1;
3954         else *posret = -1;
3955      }
3956    return NULL;
3957 }
3958
3959 EAPI Elm_Genlist_Item *
3960 elm_genlist_first_item_get(const Evas_Object *obj)
3961 {
3962    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3963    Widget_Data *wd = elm_widget_data_get(obj);
3964    if (!wd) return NULL;
3965    if (!wd->items) return NULL;
3966    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3967    while ((it) && (it->delete_me))
3968      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3969    return it;
3970 }
3971
3972 EAPI Elm_Genlist_Item *
3973 elm_genlist_last_item_get(const Evas_Object *obj)
3974 {
3975    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3976    Widget_Data *wd = elm_widget_data_get(obj);
3977    if (!wd) return NULL;
3978    if (!wd->items) return NULL;
3979    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
3980    while ((it) && (it->delete_me))
3981      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3982    return it;
3983 }
3984
3985 EAPI Elm_Genlist_Item *
3986 elm_genlist_item_next_get(const Elm_Genlist_Item *it)
3987 {
3988    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
3989    while (it)
3990      {
3991         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3992         if ((it) && (!it->delete_me)) break;
3993      }
3994    return (Elm_Genlist_Item *)it;
3995 }
3996
3997 EAPI Elm_Genlist_Item *
3998 elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
3999 {
4000    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4001    while (it)
4002      {
4003         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4004         if ((it) && (!it->delete_me)) break;
4005      }
4006    return (Elm_Genlist_Item *)it;
4007 }
4008
4009 EAPI Evas_Object *
4010 elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
4011 {
4012    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4013    return it->base.widget;
4014 }
4015
4016 EAPI Elm_Genlist_Item *
4017 elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
4018 {
4019    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4020    return it->parent;
4021 }
4022
4023 EAPI void
4024 elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
4025 {
4026    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4027    Elm_Genlist_Item *it2;
4028    Evas_Coord y, h;
4029
4030    if (!it->wd->effect_mode || !it->wd->move_effect_mode)
4031       _item_subitems_clear(it);
4032    else
4033      {
4034         if ((!it->wd->item_moving_effect_timer) && (it->flags != ELM_GENLIST_ITEM_GROUP) &&
4035              it->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE    )
4036           {
4037              it->wd->expand_item = it;
4038              _item_flip_effect_show(it);
4039              evas_object_geometry_get(it->base.view, NULL, &y, NULL, &h);
4040              it->wd->expand_item_end = y + h;
4041
4042               it2= it;
4043              do {
4044                   it2 = elm_genlist_item_next_get(it2);
4045                   if (!it2) break;
4046              } while (it2->expanded_depth > it->expanded_depth);
4047              if (it2)
4048                 it->wd->expand_item_gap = it->wd->expand_item_end - it2->old_scrl_y;
4049              else
4050                 it->wd->expand_item_gap = 0;
4051
4052              evas_object_raise(it->wd->alpha_bg);
4053              evas_object_show(it->wd->alpha_bg);
4054
4055              it->wd->start_time = current_time_get();
4056              it->wd->item_moving_effect_timer = ecore_animator_add(_item_moving_effect_timer_cb, it->wd);
4057           }
4058         else
4059            _item_subitems_clear(it);
4060      }
4061 }
4062
4063 EAPI void
4064 elm_genlist_item_selected_set(Elm_Genlist_Item *it,
4065                               Eina_Bool         selected)
4066 {
4067    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4068    Widget_Data *wd = elm_widget_data_get(it->base.widget);
4069    if (!wd) return;
4070    if ((it->delete_me) || (it->disabled)) return;
4071    selected = !!selected;
4072    if (it->selected == selected) return;
4073
4074    if (selected)
4075      {
4076         if (!wd->multi)
4077           {
4078              while (wd->selected)
4079                _item_unselect(wd->selected->data);
4080           }
4081         _item_highlight(it);
4082         _item_select(it);
4083      }
4084    else
4085      _item_unselect(it);
4086 }
4087
4088 EAPI Eina_Bool
4089 elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
4090 {
4091    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4092    return it->selected;
4093 }
4094
4095 EAPI void
4096 elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
4097                               Eina_Bool         expanded)
4098 {
4099    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4100    if (it->flags != ELM_GENLIST_ITEM_SUBITEMS) return;
4101    if (it->expanded == expanded) return;
4102    it->expanded = expanded;
4103    it->wd->expand_item = it;
4104
4105    if (it->wd->effect_mode && !it->wd->alpha_bg)
4106       it->wd->alpha_bg = _create_tray_alpha_bg(it->base.widget);
4107
4108    if (it->expanded)
4109      {
4110         it->wd->auto_scrolled = EINA_FALSE;
4111         it->wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND;
4112         if (it->realized)
4113           edje_object_signal_emit(it->base.view, "elm,state,expanded", "elm");
4114         evas_object_smart_callback_call(it->base.widget, "expanded", it);
4115      }
4116    else
4117      {
4118         it->wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT;
4119         if (it->realized)
4120           edje_object_signal_emit(it->base.view, "elm,state,contracted", "elm");
4121         evas_object_smart_callback_call(it->base.widget, "contracted", it);
4122      }
4123 }
4124
4125 EAPI Eina_Bool
4126 elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
4127 {
4128    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4129    return it->expanded;
4130 }
4131
4132 EAPI int
4133 elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
4134 {
4135    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, 0);
4136    return it->expanded_depth;
4137 }
4138
4139 EAPI void
4140 elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
4141                               Eina_Bool         disabled)
4142 {
4143    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4144    Eina_List *l;
4145    Evas_Object *obj;
4146    if (it->disabled == disabled) return;
4147    if (it->delete_me) return;
4148    it->disabled = disabled;
4149    if (it->selected)
4150      elm_genlist_item_selected_set(it, EINA_FALSE);
4151    if (it->realized)
4152      {
4153         if (it->disabled)
4154           {
4155              edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
4156              if (it->edit_obj)
4157                edje_object_signal_emit(it->edit_obj, "elm,state,disabled", "elm");
4158           }
4159         else
4160           {
4161              edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
4162              if (it->edit_obj)
4163                edje_object_signal_emit(it->edit_obj, "elm,state,enabled", "elm");
4164           }
4165         EINA_LIST_FOREACH(it->icon_objs, l, obj)
4166            elm_widget_disabled_set(obj, disabled);
4167      }
4168 }
4169
4170 EAPI Eina_Bool
4171 elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
4172 {
4173    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4174    if (it->delete_me) return EINA_FALSE;
4175    return it->disabled;
4176 }
4177
4178 EAPI void
4179 elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
4180                                   Eina_Bool         display_only)
4181 {
4182    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4183    if (it->display_only == display_only) return;
4184    if (it->delete_me) return;
4185    it->display_only = display_only;
4186    it->mincalcd = EINA_FALSE;
4187    it->updateme = EINA_TRUE;
4188    if (it->block) it->block->updateme = EINA_TRUE;
4189    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4190    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4191 }
4192
4193 EAPI Eina_Bool
4194 elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
4195 {
4196    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4197    if (it->delete_me) return EINA_FALSE;
4198    return it->display_only;
4199 }
4200
4201 EAPI void
4202 elm_genlist_item_show(Elm_Genlist_Item *it)
4203 {
4204    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4205    Evas_Coord gith = 0;
4206    if (it->delete_me) return;
4207    if ((it->queued) || (!it->mincalcd))
4208      {
4209         it->wd->show_item = it;
4210         it->wd->bring_in = EINA_TRUE;
4211         it->showme = EINA_TRUE;
4212         return;
4213      }
4214    if (it->wd->show_item)
4215      {
4216         it->wd->show_item->showme = EINA_FALSE;
4217         it->wd->show_item = NULL;
4218      }
4219    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4220      gith = it->group_item->h;
4221    elm_smart_scroller_child_region_show(it->wd->scr,
4222                                         it->x + it->block->x,
4223                                         it->y + it->block->y - gith,
4224                                         it->block->w, it->h);
4225 }
4226
4227 EAPI void
4228 elm_genlist_item_bring_in(Elm_Genlist_Item *it)
4229 {
4230    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4231    Evas_Coord gith = 0;
4232    if (it->delete_me) return;
4233    if ((it->queued) || (!it->mincalcd))
4234      {
4235         it->wd->show_item = it;
4236         it->wd->bring_in = EINA_TRUE;
4237         it->showme = EINA_TRUE;
4238         return;
4239      }
4240    if (it->wd->show_item)
4241      {
4242         it->wd->show_item->showme = EINA_FALSE;
4243         it->wd->show_item = NULL;
4244      }
4245    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4246      gith = it->group_item->h;
4247    elm_smart_scroller_region_bring_in(it->wd->scr,
4248                                       it->x + it->block->x,
4249                                       it->y + it->block->y - gith,
4250                                       it->block->w, it->h);
4251 }
4252
4253 EAPI void
4254 elm_genlist_item_top_show(Elm_Genlist_Item *it)
4255 {
4256    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4257    Evas_Coord ow, oh;
4258    Evas_Coord gith = 0;
4259
4260    if (it->delete_me) return;
4261    if ((it->queued) || (!it->mincalcd))
4262      {
4263         it->wd->show_item = it;
4264         it->wd->bring_in = EINA_TRUE;
4265         it->showme = EINA_TRUE;
4266         return;
4267      }
4268    if (it->wd->show_item)
4269      {
4270         it->wd->show_item->showme = EINA_FALSE;
4271         it->wd->show_item = NULL;
4272      }
4273    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4274    if (it->group_item) gith = it->group_item->h;
4275    elm_smart_scroller_child_region_show(it->wd->scr,
4276                                         it->x + it->block->x,
4277                                         it->y + it->block->y - gith,
4278                                         it->block->w, oh);
4279 }
4280
4281 EAPI void
4282 elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
4283 {
4284    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4285    Evas_Coord ow, oh;
4286    Evas_Coord gith = 0;
4287
4288    if (it->delete_me) return;
4289    if ((it->queued) || (!it->mincalcd))
4290      {
4291         it->wd->show_item = it;
4292         it->wd->bring_in = EINA_TRUE;
4293         it->showme = EINA_TRUE;
4294         return;
4295      }
4296    if (it->wd->show_item)
4297      {
4298         it->wd->show_item->showme = EINA_FALSE;
4299         it->wd->show_item = NULL;
4300      }
4301    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4302    if (it->group_item) gith = it->group_item->h;
4303    elm_smart_scroller_region_bring_in(it->wd->scr,
4304                                       it->x + it->block->x,
4305                                       it->y + it->block->y - gith,
4306                                       it->block->w, oh);
4307 }
4308
4309 EAPI void
4310 elm_genlist_item_middle_show(Elm_Genlist_Item *it)
4311 {
4312    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4313    Evas_Coord ow, oh;
4314
4315    if (it->delete_me) return;
4316    if ((it->queued) || (!it->mincalcd))
4317      {
4318         it->wd->show_item = it;
4319         it->wd->bring_in = EINA_TRUE;
4320         it->showme = EINA_TRUE;
4321         return;
4322      }
4323    if (it->wd->show_item)
4324      {
4325         it->wd->show_item->showme = EINA_FALSE;
4326         it->wd->show_item = NULL;
4327      }
4328    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4329    elm_smart_scroller_child_region_show(it->wd->scr,
4330                                         it->x + it->block->x,
4331                                         it->y + it->block->y - oh / 2 +
4332                                         it->h / 2, it->block->w, oh);
4333 }
4334
4335 EAPI void
4336 elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
4337 {
4338    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4339    Evas_Coord ow, oh;
4340
4341    if (it->delete_me) return;
4342    if ((it->queued) || (!it->mincalcd))
4343      {
4344         it->wd->show_item = it;
4345         it->wd->bring_in = EINA_TRUE;
4346         it->showme = EINA_TRUE;
4347         return;
4348      }
4349    if (it->wd->show_item)
4350      {
4351         it->wd->show_item->showme = EINA_FALSE;
4352         it->wd->show_item = NULL;
4353      }
4354    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4355    elm_smart_scroller_region_bring_in(it->wd->scr,
4356                                       it->x + it->block->x,
4357                                       it->y + it->block->y - oh / 2 + it->h / 2,
4358                                       it->block->w, oh);
4359 }
4360
4361 EAPI void
4362 elm_genlist_item_del(Elm_Genlist_Item *it)
4363 {
4364    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4365    if ((it->relcount > 0) || (it->walking > 0))
4366      {
4367         elm_widget_item_pre_notify_del(it);
4368         elm_genlist_item_subitems_clear(it);
4369         it->delete_me = EINA_TRUE;
4370         if (it->wd->show_item == it) it->wd->show_item = NULL;
4371         if (it->selected)
4372           it->wd->selected = eina_list_remove(it->wd->selected,
4373                                               it);
4374         if (it->block)
4375           {
4376              if (it->realized) _item_unrealize(it, EINA_FALSE);
4377              it->block->changed = EINA_TRUE;
4378              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
4379              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
4380           }
4381         if (it->itc->func.del)
4382           it->itc->func.del((void *)it->base.data, it->base.widget);
4383         return;
4384      }
4385    _item_del(it);
4386 }
4387
4388 EAPI void
4389 elm_genlist_item_data_set(Elm_Genlist_Item *it,
4390                           const void       *data)
4391 {
4392    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4393    elm_widget_item_data_set(it, data);
4394    elm_genlist_item_update(it);
4395 }
4396
4397 EAPI void *
4398 elm_genlist_item_data_get(const Elm_Genlist_Item *it)
4399 {
4400    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4401    return elm_widget_item_data_get(it);
4402 }
4403
4404 EAPI void
4405 elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
4406 {
4407    Evas_Object *icon;
4408    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4409    EINA_LIST_FREE(it->icon_objs, icon)
4410      {
4411         elm_widget_sub_object_del(it->base.widget, icon);
4412         evas_object_smart_member_del(icon);
4413         evas_object_hide(icon);
4414      }
4415 }
4416
4417 EAPI const Evas_Object *
4418 elm_genlist_item_object_get(const Elm_Genlist_Item *it)
4419 {
4420    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4421    return it->base.view;
4422 }
4423
4424 EAPI void
4425 elm_genlist_item_update(Elm_Genlist_Item *it)
4426 {
4427    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4428    if (!it->block) return;
4429    if (it->delete_me) return;
4430    it->mincalcd = EINA_FALSE;
4431    it->updateme = EINA_TRUE;
4432    it->block->updateme = EINA_TRUE;
4433    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4434    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4435 }
4436
4437 EAPI void
4438 elm_genlist_item_item_class_update(Elm_Genlist_Item             *it,
4439                                    const Elm_Genlist_Item_Class *itc)
4440 {
4441    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4442    if (!it->block) return;
4443    EINA_SAFETY_ON_NULL_RETURN(itc);
4444    if (it->delete_me) return;
4445    it->itc = itc;
4446    it->nocache = EINA_TRUE;
4447    elm_genlist_item_update(it);
4448 }
4449
4450 EAPI const Elm_Genlist_Item_Class *
4451 elm_genlist_item_item_class_get(const Elm_Genlist_Item *it)
4452 {
4453    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4454    if (it->delete_me) return NULL;
4455    return it->itc;
4456 }
4457 static Evas_Object *
4458 _elm_genlist_item_label_create(void        *data,
4459                                Evas_Object *obj,
4460                                void        *item __UNUSED__)
4461 {
4462    Evas_Object *label = elm_label_add(obj);
4463    if (!label)
4464      return NULL;
4465    elm_object_style_set(label, "tooltip");
4466    elm_object_text_set(label, data);
4467    return label;
4468 }
4469
4470 static void
4471 _elm_genlist_item_label_del_cb(void        *data,
4472                                Evas_Object *obj __UNUSED__,
4473                                void        *event_info __UNUSED__)
4474 {
4475    eina_stringshare_del(data);
4476 }
4477
4478 EAPI void
4479 elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *item,
4480                                   const char       *text)
4481 {
4482    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4483    text = eina_stringshare_add(text);
4484    elm_genlist_item_tooltip_content_cb_set(item, _elm_genlist_item_label_create,
4485                                            text,
4486                                            _elm_genlist_item_label_del_cb);
4487 }
4488
4489 EAPI void
4490 elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item           *item,
4491                                         Elm_Tooltip_Item_Content_Cb func,
4492                                         const void                 *data,
4493                                         Evas_Smart_Cb               del_cb)
4494 {
4495    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(item, error);
4496
4497    if ((item->tooltip.content_cb == func) && (item->tooltip.data == data))
4498      return;
4499
4500    if (item->tooltip.del_cb)
4501      item->tooltip.del_cb((void *)item->tooltip.data,
4502                           item->base.widget, item);
4503
4504    item->tooltip.content_cb = func;
4505    item->tooltip.data = data;
4506    item->tooltip.del_cb = del_cb;
4507
4508    if (item->base.view)
4509      {
4510         elm_widget_item_tooltip_content_cb_set(item,
4511                                                item->tooltip.content_cb,
4512                                                item->tooltip.data, NULL);
4513         elm_widget_item_tooltip_style_set(item, item->tooltip.style);
4514      }
4515
4516    return;
4517
4518 error:
4519    if (del_cb) del_cb((void *)data, NULL, NULL);
4520 }
4521
4522 EAPI void
4523 elm_genlist_item_tooltip_unset(Elm_Genlist_Item *item)
4524 {
4525    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4526    if ((item->base.view) && (item->tooltip.content_cb))
4527      elm_widget_item_tooltip_unset(item);
4528
4529    if (item->tooltip.del_cb)
4530      item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
4531    item->tooltip.del_cb = NULL;
4532    item->tooltip.content_cb = NULL;
4533    item->tooltip.data = NULL;
4534    if (item->tooltip.style)
4535      elm_genlist_item_tooltip_style_set(item, NULL);
4536 }
4537
4538 EAPI void
4539 elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *item,
4540                                    const char       *style)
4541 {
4542    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4543    eina_stringshare_replace(&item->tooltip.style, style);
4544    if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
4545 }
4546
4547 EAPI const char *
4548 elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *item)
4549 {
4550    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4551    return item->tooltip.style;
4552 }
4553
4554 EAPI void
4555 elm_genlist_item_cursor_set(Elm_Genlist_Item *item,
4556                             const char       *cursor)
4557 {
4558    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4559    eina_stringshare_replace(&item->mouse_cursor, cursor);
4560    if (item->base.view) elm_widget_item_cursor_set(item, cursor);
4561 }
4562
4563 EAPI const char *
4564 elm_genlist_item_cursor_get(const Elm_Genlist_Item *item)
4565 {
4566    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4567    return elm_widget_item_cursor_get(item);
4568 }
4569
4570 EAPI void
4571 elm_genlist_item_cursor_unset(Elm_Genlist_Item *item)
4572 {
4573    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4574    if (!item->mouse_cursor)
4575      return;
4576
4577    if (item->base.view)
4578      elm_widget_item_cursor_unset(item);
4579
4580    eina_stringshare_del(item->mouse_cursor);
4581    item->mouse_cursor = NULL;
4582 }
4583
4584 EAPI void
4585 elm_genlist_item_cursor_style_set(Elm_Genlist_Item *item,
4586                                   const char       *style)
4587 {
4588    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4589    elm_widget_item_cursor_style_set(item, style);
4590 }
4591
4592 EAPI const char *
4593 elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item)
4594 {
4595    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4596    return elm_widget_item_cursor_style_get(item);
4597 }
4598
4599 EAPI void
4600 elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item,
4601                                         Eina_Bool         engine_only)
4602 {
4603    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4604    elm_widget_item_cursor_engine_only_set(item, engine_only);
4605 }
4606
4607 EAPI Eina_Bool
4608 elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item)
4609 {
4610    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
4611    return elm_widget_item_cursor_engine_only_get(item);
4612 }
4613
4614 EAPI void
4615 elm_genlist_horizontal_mode_set(Evas_Object  *obj,
4616                                 Elm_List_Mode mode)
4617 {
4618    ELM_CHECK_WIDTYPE(obj, widtype);
4619    Widget_Data *wd = elm_widget_data_get(obj);
4620    if (!wd) return;
4621    if (wd->mode == mode) return;
4622    wd->mode = mode;
4623    _sizing_eval(obj);
4624 }
4625
4626 EAPI Elm_List_Mode
4627 elm_genlist_horizontal_mode_get(const Evas_Object *obj)
4628 {
4629    ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
4630    Widget_Data *wd = elm_widget_data_get(obj);
4631    if (!wd) return ELM_LIST_LAST;
4632    return wd->mode;
4633 }
4634
4635 EAPI void
4636 elm_genlist_always_select_mode_set(Evas_Object *obj,
4637                                    Eina_Bool    always_select)
4638 {
4639    ELM_CHECK_WIDTYPE(obj, widtype);
4640    Widget_Data *wd = elm_widget_data_get(obj);
4641    if (!wd) return;
4642    wd->always_select = always_select;
4643 }
4644
4645 EAPI Eina_Bool
4646 elm_genlist_always_select_mode_get(const Evas_Object *obj)
4647 {
4648    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4649    Widget_Data *wd = elm_widget_data_get(obj);
4650    if (!wd) return EINA_FALSE;
4651    return wd->always_select;
4652 }
4653
4654 EAPI void
4655 elm_genlist_no_select_mode_set(Evas_Object *obj,
4656                                Eina_Bool    no_select)
4657 {
4658    ELM_CHECK_WIDTYPE(obj, widtype);
4659    Widget_Data *wd = elm_widget_data_get(obj);
4660    if (!wd) return;
4661    wd->no_select = no_select;
4662 }
4663
4664 EAPI Eina_Bool
4665 elm_genlist_no_select_mode_get(const Evas_Object *obj)
4666 {
4667    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4668    Widget_Data *wd = elm_widget_data_get(obj);
4669    if (!wd) return EINA_FALSE;
4670    return wd->no_select;
4671 }
4672
4673 EAPI void
4674 elm_genlist_compress_mode_set(Evas_Object *obj,
4675                               Eina_Bool    compress)
4676 {
4677    ELM_CHECK_WIDTYPE(obj, widtype);
4678    Widget_Data *wd = elm_widget_data_get(obj);
4679    if (!wd) return;
4680    wd->compress = compress;
4681 }
4682
4683 EAPI Eina_Bool
4684 elm_genlist_compress_mode_get(const Evas_Object *obj)
4685 {
4686    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4687    Widget_Data *wd = elm_widget_data_get(obj);
4688    if (!wd) return EINA_FALSE;
4689    return wd->compress;
4690 }
4691
4692 EAPI void
4693 elm_genlist_height_for_width_mode_set(Evas_Object *obj,
4694                                       Eina_Bool    height_for_width)
4695 {
4696    ELM_CHECK_WIDTYPE(obj, widtype);
4697    Widget_Data *wd = elm_widget_data_get(obj);
4698    if (!wd) return;
4699    wd->height_for_width = !!height_for_width;
4700    if (wd->height_for_width)
4701      {
4702         elm_genlist_homogeneous_set(obj, EINA_FALSE);
4703         elm_genlist_compress_mode_set(obj, EINA_TRUE);
4704      }
4705 }
4706
4707 EAPI Eina_Bool
4708 elm_genlist_height_for_width_mode_get(const Evas_Object *obj)
4709 {
4710    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4711    Widget_Data *wd = elm_widget_data_get(obj);
4712    if (!wd) return EINA_FALSE;
4713    return wd->height_for_width;
4714 }
4715
4716 EAPI void
4717 elm_genlist_bounce_set(Evas_Object *obj,
4718                        Eina_Bool    h_bounce,
4719                        Eina_Bool    v_bounce)
4720 {
4721    ELM_CHECK_WIDTYPE(obj, widtype);
4722    Widget_Data *wd = elm_widget_data_get(obj);
4723    if (!wd) return;
4724    elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
4725 }
4726
4727 EAPI void
4728 elm_genlist_bounce_get(const Evas_Object *obj,
4729                        Eina_Bool         *h_bounce,
4730                        Eina_Bool         *v_bounce)
4731 {
4732    ELM_CHECK_WIDTYPE(obj, widtype);
4733    Widget_Data *wd = elm_widget_data_get(obj);
4734    if (!wd) return;
4735    elm_smart_scroller_bounce_allow_get(obj, h_bounce, v_bounce);
4736 }
4737
4738 EAPI void
4739 elm_genlist_homogeneous_set(Evas_Object *obj,
4740                             Eina_Bool    homogeneous)
4741 {
4742    ELM_CHECK_WIDTYPE(obj, widtype);
4743    Widget_Data *wd = elm_widget_data_get(obj);
4744    if (!wd) return;
4745    if (homogeneous) elm_genlist_compress_mode_set(obj, EINA_TRUE);
4746    wd->homogeneous = homogeneous;
4747 }
4748
4749 EAPI Eina_Bool
4750 elm_genlist_homogeneous_get(const Evas_Object *obj)
4751 {
4752    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4753    Widget_Data *wd = elm_widget_data_get(obj);
4754    if (!wd) return EINA_FALSE;
4755    return wd->homogeneous;
4756 }
4757
4758 EAPI void
4759 elm_genlist_block_count_set(Evas_Object *obj,
4760                             int          n)
4761 {
4762    ELM_CHECK_WIDTYPE(obj, widtype);
4763    Widget_Data *wd = elm_widget_data_get(obj);
4764    if (!wd) return;
4765    wd->max_items_per_block = n;
4766    wd->item_cache_max = wd->max_items_per_block * 2;
4767    _item_cache_clean(wd);
4768 }
4769
4770 EAPI int
4771 elm_genlist_block_count_get(const Evas_Object *obj)
4772 {
4773    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4774    Widget_Data *wd = elm_widget_data_get(obj);
4775    if (!wd) return 0;
4776    return wd->max_items_per_block;
4777 }
4778
4779 EAPI void
4780 elm_genlist_longpress_timeout_set(Evas_Object *obj,
4781                                   double       timeout)
4782 {
4783    ELM_CHECK_WIDTYPE(obj, widtype);
4784    Widget_Data *wd = elm_widget_data_get(obj);
4785    if (!wd) return;
4786    wd->longpress_timeout = timeout;
4787 }
4788
4789 EAPI double
4790 elm_genlist_longpress_timeout_get(const Evas_Object *obj)
4791 {
4792    ELM_CHECK_WIDTYPE(obj, widtype) 0;
4793    Widget_Data *wd = elm_widget_data_get(obj);
4794    if (!wd) return 0;
4795    return wd->longpress_timeout;
4796 }
4797
4798 EAPI void
4799 elm_genlist_scroller_policy_set(Evas_Object        *obj,
4800                                 Elm_Scroller_Policy policy_h,
4801                                 Elm_Scroller_Policy policy_v)
4802 {
4803    ELM_CHECK_WIDTYPE(obj, widtype);
4804    Widget_Data *wd = elm_widget_data_get(obj);
4805    if (!wd) return;
4806    if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
4807        (policy_v >= ELM_SCROLLER_POLICY_LAST))
4808      return;
4809    if (wd->scr)
4810      elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
4811 }
4812
4813 EAPI void
4814 elm_genlist_scroller_policy_get(const Evas_Object   *obj,
4815                                 Elm_Scroller_Policy *policy_h,
4816                                 Elm_Scroller_Policy *policy_v)
4817 {
4818    ELM_CHECK_WIDTYPE(obj, widtype);
4819    Widget_Data *wd = elm_widget_data_get(obj);
4820    Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
4821    if ((!wd) || (!wd->scr)) return;
4822    elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
4823    if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
4824    if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
4825 }
4826
4827 EAPI void
4828 elm_genlist_realized_items_update(Evas_Object *obj)
4829 {
4830    ELM_CHECK_WIDTYPE(obj, widtype);
4831
4832    Eina_List *list, *l;
4833    Elm_Genlist_Item *it;
4834
4835    list = elm_genlist_realized_items_get(obj);
4836    EINA_LIST_FOREACH(list, l, it)
4837      elm_genlist_item_update(it);
4838 }
4839
4840 /**
4841  * Set genlist item mode
4842  *
4843  * @param item The genlist item
4844  * @param mode Mode name
4845  * @param mode_set Boolean to define set or unset mode.
4846  *
4847  * @ingroup Genlist
4848  */
4849 EAPI void
4850 elm_genlist_item_mode_set(Elm_Genlist_Item *it,
4851                           const char       *mode_type,
4852                           Eina_Bool         mode_set)
4853 {
4854    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4855    Widget_Data *wd = it->wd;
4856    Eina_List *l;
4857    Elm_Genlist_Item *it2;
4858
4859    if (!wd) return;
4860    if (!mode_type) return;
4861    if ((it->delete_me) || (it->disabled)) return;
4862    if (wd->edit_mode) return;
4863
4864    if ((wd->mode_item == it) &&
4865        (!strcmp(mode_type, wd->mode_type)) &&
4866        (mode_set))
4867       return;
4868    if (!it->itc->mode_item_style) return;
4869
4870    if (wd->multi)
4871      {
4872         EINA_LIST_FOREACH(wd->selected, l, it2)
4873           if (it2->realized)
4874             elm_genlist_item_selected_set(it2, EINA_FALSE);
4875      }
4876    else
4877      {
4878         it2 = elm_genlist_selected_item_get(wd->obj);
4879         if ((it2) && (it2->realized))
4880           elm_genlist_item_selected_set(it2, EINA_FALSE);
4881      }
4882
4883    if (((wd->mode_type) && (strcmp(mode_type, wd->mode_type))) ||
4884        (mode_set) ||
4885        ((it == wd->mode_item) && (!mode_set)))
4886      _item_mode_unset(wd);
4887
4888    eina_stringshare_replace(&wd->mode_type, mode_type);
4889    if (mode_set) _item_mode_set(it);
4890 }
4891
4892 /**
4893  * Get active genlist mode type
4894  *
4895  * @param obj The genlist object
4896  *
4897  * @ingroup Genlist
4898  */
4899 EAPI const char *
4900 elm_genlist_mode_get(const Evas_Object *obj)
4901 {
4902    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4903    Widget_Data *wd = elm_widget_data_get(obj);
4904    if (!wd) return NULL;
4905    return wd->mode_type;
4906 }
4907
4908 /**
4909  * Get active genlist mode item
4910  *
4911  * @param obj The genlist object
4912  *
4913  * @ingroup Genlist
4914  */
4915 EAPI const Elm_Genlist_Item *
4916 elm_genlist_mode_item_get(const Evas_Object *obj)
4917 {
4918    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4919    Widget_Data *wd = elm_widget_data_get(obj);
4920    if (!wd) return NULL;
4921    return wd->mode_item;
4922 }
4923
4924 /**
4925  * Set reorder mode
4926  *
4927  * @param obj The genlist object
4928  * @param reorder_mode The reorder mode
4929  * (EINA_TRUE = on, EINA_FALSE = off)
4930  *
4931  * @ingroup Genlist
4932  */
4933 EAPI void
4934 elm_genlist_reorder_mode_set(Evas_Object *obj,
4935                              Eina_Bool    reorder_mode)
4936 {
4937    ELM_CHECK_WIDTYPE(obj, widtype);
4938    Widget_Data *wd = elm_widget_data_get(obj);
4939    if (!wd) return;
4940    wd->reorder_mode = reorder_mode;
4941 }
4942
4943 /**
4944  * Get the reorder mode
4945  *
4946  * @param obj The genlist object
4947  * @return The reorder mode
4948  * (EINA_TRUE = on, EINA_FALSE = off)
4949  *
4950  * @ingroup Genlist
4951  */
4952 EAPI Eina_Bool
4953 elm_genlist_reorder_mode_get(const Evas_Object *obj)
4954 {
4955    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4956    Widget_Data *wd = elm_widget_data_get(obj);
4957    if (!wd) return EINA_FALSE;
4958    return wd->reorder_mode;
4959 }
4960
4961 EAPI void
4962 elm_genlist_item_move_after(Elm_Genlist_Item *it __UNUSED__, Elm_Genlist_Item *after __UNUSED__)
4963 {
4964    return;
4965 }
4966
4967 EAPI void
4968 elm_genlist_item_move_before(Elm_Genlist_Item *it __UNUSED__, Elm_Genlist_Item *before __UNUSED__)
4969 {
4970    return;
4971 }
4972
4973 static void
4974 _effect_item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
4975 {
4976    if (!it) return;
4977    if (!after) return;
4978
4979 //   printf("MOVE AFTER : it = %d  after = %d \n", it->num, after->num);
4980    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
4981    it->wd->reorder_deleted = EINA_TRUE;
4982    _item_block_del(it);
4983
4984    it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
4985    it->rel = after;
4986    it->rel->relcount++;
4987    it->before = EINA_FALSE;
4988    _item_queue(it->wd, it);
4989
4990    if (it->itc->func.moved)
4991       it->itc->func.moved(it->base.widget, it, after, EINA_TRUE);
4992 }
4993
4994 static void
4995 _effect_item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
4996 {
4997    if (!it) return;
4998    if (!before) return;
4999
5000 //   printf("MOVE BEFORE : it = %d  before = %d \n", it->num, before->num);
5001    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
5002    it->wd->reorder_deleted = EINA_TRUE;
5003    _item_block_del(it);
5004    it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
5005    it->rel = before;
5006    it->rel->relcount++;
5007    it->before = EINA_TRUE;
5008    _item_queue(it->wd, it);
5009
5010    if (it->itc->func.moved)
5011       it->itc->func.moved(it->base.widget, it, before, EINA_FALSE);
5012 }
5013
5014 EAPI void
5015 elm_genlist_effect_set(const Evas_Object *obj, Eina_Bool emode)
5016 {
5017    ELM_CHECK_WIDTYPE(obj, widtype);
5018    Widget_Data *wd = elm_widget_data_get(obj);
5019    if (!wd) return;
5020    wd->effect_mode = emode;
5021    //   wd->point_rect = evas_object_rectangle_add(evas_object_evas_get(wd->obj));
5022    //   evas_object_resize(wd->point_rect, 10, 25);
5023    //   evas_object_color_set(wd->point_rect, 255, 0, 0, 130);
5024    //   evas_object_show(wd->point_rect);
5025    //   evas_object_hide(wd->point_rect);
5026 }
5027
5028 static Evas_Object*
5029 _create_tray_alpha_bg(const Evas_Object *obj)
5030 {
5031    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5032    Widget_Data *wd = elm_widget_data_get(obj);
5033    if (!wd) return NULL;
5034
5035    Evas_Object *bg = NULL;
5036    Evas_Coord ox, oy, ow, oh;
5037
5038    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
5039    bg  =  evas_object_rectangle_add(evas_object_evas_get(wd->obj));
5040    evas_object_color_set(bg,0,0,0,0);
5041    evas_object_resize(bg , ow, oh);
5042    evas_object_move(bg , ox, oy);
5043    evas_object_show(bg);
5044    evas_object_hide(bg);
5045    return bg ;
5046 }
5047
5048 static unsigned int
5049 current_time_get()
5050 {
5051    struct timeval timev;
5052
5053    gettimeofday(&timev, NULL);
5054    return ((timev.tv_sec * 1000) + ((timev.tv_usec) / 1000));
5055 }
5056
5057 // added for item moving animation.
5058 static Eina_Bool
5059 _item_moving_effect_timer_cb(void *data)
5060 {
5061    Widget_Data *wd = data;
5062    if (!wd) return EINA_FALSE;
5063    Item_Block *itb;
5064    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
5065    Elm_Genlist_Item *it = NULL, *it2;
5066    const Eina_List *l;
5067    double time = 0.3, t;
5068    int y, dy;
5069    Eina_Bool check, end = EINA_FALSE;
5070    int in = 0;
5071
5072    t = ((0.0 > (t = current_time_get() - wd->start_time)) ? 0.0 : t) / 1000;
5073
5074    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
5075    evas_output_viewport_get(evas_object_evas_get(wd->pan_smart), &cvx, &cvy, &cvw, &cvh);
5076    if (t > time) end = EINA_TRUE;
5077
5078    it2 = elm_genlist_item_next_get(wd->expand_item);
5079    while (it2)
5080      {
5081         if (wd->expand_item->expanded_depth >= it2->expanded_depth) break;
5082         it2 = elm_genlist_item_next_get(it2);
5083      }
5084    dy = 0;
5085    if (it2)
5086      {
5087         if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5088           dy = it2->scrl_y - it2->old_scrl_y;
5089         else if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5090           dy = wd->expand_item_gap;
5091
5092         if (t <= time)
5093           {
5094              y = ((1 - (1 - (t / time)) * (1 - (t /time))) * dy);
5095           }
5096         else
5097           {
5098              end = EINA_TRUE;
5099              y = dy;
5100           }
5101
5102         check = EINA_FALSE;
5103         EINA_INLIST_FOREACH(wd->blocks, itb)
5104           {
5105              itb->w = wd->minw;
5106              if (ELM_RECTS_INTERSECT(itb->x - wd->pan_x + ox,
5107                                      itb->y - wd->pan_y + oy,
5108                                      itb->w, itb->h,
5109                                      cvx, cvy, cvw, cvh))
5110                {
5111                   EINA_LIST_FOREACH(itb->items, l, it)
5112                     {
5113                        if (it == it2) check = EINA_TRUE;
5114                        if (!check) continue;
5115
5116                        if (!it->old_scrl_y)
5117                          it->old_scrl_y  = it->scrl_y;
5118                        if (it->old_scrl_y + y < oy + oh)
5119                          {
5120                             if (!it->realized) _item_realize(it, in, 0);
5121                          }
5122                        if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE && it->old_scrl_y + y < it->scrl_y)
5123                          it->old_scrl_y = it->scrl_y - y;
5124                        in++;
5125
5126                        if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE ||
5127                            (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE && it->old_scrl_y + y >= it->scrl_y))
5128                          {
5129                             if (wd->edit_mode) _effect_item_controls(it, it->scrl_x, it->old_scrl_y + y);
5130                             else
5131                               {
5132                                  evas_object_resize(it->base.view, it->w, it->h);
5133                                  evas_object_move(it->base.view, it->scrl_x, it->old_scrl_y + y);
5134                                  evas_object_show(it->base.view);
5135                                  evas_object_raise(it->base.view);
5136                               }
5137
5138                             if (it->group_item) evas_object_raise(it->group_item->base.view);
5139                          }
5140                     }
5141                }
5142           }
5143
5144         if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5145           {
5146              it = elm_genlist_item_prev_get(it2);
5147              while (it)
5148                {
5149                   if (it->expanded_depth <= it2->expanded_depth) break;
5150                   if ((it->scrl_y < it2->old_scrl_y + y) && (it->expanded_depth > it2->expanded_depth))
5151                     {
5152                        if (!it->effect_done)
5153                          {
5154                             edje_object_signal_emit(it->base.view, "flip_item", "");
5155                             evas_object_show(it->base.view);
5156                             it->effect_done = EINA_TRUE;
5157                          }
5158                     }
5159                   it = elm_genlist_item_prev_get(it);
5160                }
5161           }
5162         else if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5163           {
5164              it = elm_genlist_item_prev_get(it2);
5165              while (it)
5166                {
5167                   if ((it->scrl_y > it2->old_scrl_y + y) && (it->expanded_depth > it2->expanded_depth))
5168                     {
5169                        if (!it->effect_done)
5170                          {
5171                             edje_object_signal_emit(it->base.view, "elm,state,hide", "");
5172                             it->effect_done = EINA_TRUE;
5173                          }
5174                     }
5175                   else
5176                     break;
5177                   it = elm_genlist_item_prev_get(it);
5178                }
5179           }
5180      }
5181    else
5182      {
5183         int expand_num = 0;
5184         int expand_order = 0;
5185         if (wd->expand_item) it = elm_genlist_item_next_get(wd->expand_item);
5186         while (it)
5187           {
5188              expand_num++;
5189              it = elm_genlist_item_next_get(it);
5190           }
5191         if (wd->expand_item) it = elm_genlist_item_next_get(wd->expand_item);
5192         while (it)
5193           {
5194              expand_order++;
5195              if (wd->expand_item->expanded_depth >= it->expanded_depth) break;
5196              if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5197                {
5198                   if (!it->effect_done)
5199                     {
5200                        if (t >= (((expand_order - 1) * time) / expand_num))
5201                          {
5202                             edje_object_signal_emit(it->base.view, "flip_item", "");
5203                             evas_object_show(it->base.view);
5204                             it->effect_done = EINA_TRUE;
5205                          }
5206                     }
5207                }
5208              it = elm_genlist_item_next_get(it);
5209           }
5210      }
5211
5212    if (end)
5213      {
5214         if (wd->item_moving_effect_timer)
5215           {
5216              if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5217                 _item_subitems_clear(wd->expand_item);
5218              EINA_INLIST_FOREACH(wd->blocks, itb)
5219                {
5220                   EINA_LIST_FOREACH(itb->items, l, it)
5221                     {
5222                        it->effect_done = EINA_TRUE;
5223                        it->old_scrl_y = it->scrl_y;
5224                     }
5225                }
5226           }
5227         wd->item_moving_effect_timer = NULL;
5228
5229         _item_auto_scroll(wd);
5230         evas_object_lower(wd->alpha_bg);
5231         evas_object_hide(wd->alpha_bg);
5232         if (wd->calc_job) ecore_job_del(wd->calc_job);
5233         wd->calc_job = ecore_job_add(_calc_job, wd);
5234         elm_smart_scroller_bounce_animator_disabled_set(wd->scr, EINA_FALSE);
5235         wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_NONE;
5236
5237         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
5238         evas_object_smart_callback_call(wd->obj, "effect_done", NULL);
5239         return ECORE_CALLBACK_CANCEL;
5240      }
5241    return ECORE_CALLBACK_RENEW;
5242 }
5243
5244 static void
5245 _emit_contract(Elm_Genlist_Item *it)
5246 {
5247    Elm_Genlist_Item *it2;
5248    Eina_List *l;
5249
5250    //   printf("%p is emited contract\n", it);
5251    edje_object_signal_emit(it->base.view, "elm,state,contract_flip", "");
5252    it->effect_done = EINA_FALSE;
5253
5254    EINA_LIST_FOREACH(it->items, l, it2)
5255       if (it2)
5256          _emit_contract(it2);
5257 }
5258
5259 // added for item moving animation.
5260 static int
5261 _item_flip_effect_show(Elm_Genlist_Item *it)
5262 {
5263    Elm_Genlist_Item *it2;
5264    Eina_List *l;
5265    Widget_Data *wd = it->wd;
5266    Eina_Bool check = EINA_FALSE;
5267
5268    it2 = elm_genlist_item_next_get(it);
5269    while (it2)
5270      {
5271         if (it2->expanded_depth <= it->expanded_depth) check = EINA_TRUE;
5272         it2 = elm_genlist_item_next_get(it2);
5273      }
5274    EINA_LIST_FOREACH(it->items, l, it2)
5275      {
5276         if (it2->parent && it == it2->parent)
5277           {
5278              if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5279                edje_object_signal_emit(it2->base.view, "elm,state,hide", "");
5280              else if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5281                _emit_contract(it2);
5282           }
5283      }
5284
5285    return ECORE_CALLBACK_CANCEL;
5286 }
5287
5288 /*
5289 static void
5290 _elm_genlist_pinch_zoom_execute(Evas_Object *obj, Eina_Bool emode)
5291 {
5292    printf("!!! NOW FIXING \n");
5293 }
5294 */
5295
5296 /**
5297  * Set pinch zoom mode
5298  *
5299  * @param obj The genlist object
5300  * @param emode
5301  * (EINA_TRUE = pinch contract (zoom in), EINA_FALSE = pinch expand (zoom out)
5302  *
5303  * @ingroup Genlist
5304  */
5305 EAPI void
5306 elm_genlist_pinch_zoom_mode_set(Evas_Object *obj __UNUSED__, Eina_Bool emode __UNUSED__)
5307 {
5308    printf("!!! NOW FIXING \n");
5309 }
5310
5311 /**
5312  * Get pinch zoom mode
5313  *
5314  * @param obj The genlist object
5315  * @return The pinch mode
5316  * (EINA_TRUE = pinch contract (zoom in), EINA_FALSE = pinch expand (zoom out)
5317  *
5318  * @ingroup Genlist
5319  */
5320 EAPI Eina_Bool
5321 elm_genlist_pinch_zoom_mode_get(const Evas_Object *obj __UNUSED__)
5322 {
5323    printf("!!! NOW FIXING \n");
5324    return EINA_FALSE;
5325 }
5326
5327 EAPI void
5328 elm_genlist_pinch_zoom_set(Evas_Object *obj __UNUSED__, Eina_Bool emode __UNUSED__)
5329 {
5330    printf("!!! NOW FIXING \n");
5331 }
5332
5333
5334 ////////////////////////////////////////////////////////////////////////
5335 //  EDIT  MODE
5336 ////////////////////////////////////////////////////////////////////////
5337
5338 static void
5339 _effect_item_controls(Elm_Genlist_Item *it, int itx, int ity)
5340 {
5341    if (!it->wd->edit_mode) return;
5342    evas_object_resize(it->edit_obj,it->w, it->h);
5343    evas_object_move(it->edit_obj, itx, ity);
5344 }
5345
5346 static void
5347 _effect_item_realize(Elm_Genlist_Item *it, Eina_Bool effect_on)
5348 {
5349    if ((it->effect_item_realized) || (it->delete_me)) return;
5350    char buf[1024];
5351
5352    if (it->mode_view)
5353      _mode_finished_signal_cb(it, (Evas_Object *)elm_genlist_item_object_get(it), NULL, NULL);
5354
5355    it->edit_obj = edje_object_add(evas_object_evas_get(it->base.widget));
5356    edje_object_scale_set(it->edit_obj, elm_widget_scale_get(it->base.widget) *
5357                          _elm_config->scale);
5358    evas_object_smart_member_add(it->edit_obj, it->wd->pan_smart);
5359    elm_widget_sub_object_add(it->base.widget, it->edit_obj);
5360
5361    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) strncpy(buf, "tree", sizeof(buf));
5362    else strncpy(buf, "item", sizeof(buf));
5363    if (it->wd->compress) strncat(buf, "_compress", sizeof(buf) - strlen(buf));
5364
5365    strncat(buf, "/", sizeof(buf) - strlen(buf));
5366
5367    if (it->itc->edit_item_style && strcmp(it->itc->edit_item_style, "default"))
5368      {
5369         strncat(buf, it->itc->edit_item_style, sizeof(buf) - strlen(buf));
5370         _elm_theme_object_set(it->base.widget, it->edit_obj, "genlist", buf, elm_widget_style_get(it->base.widget));
5371      }
5372    else
5373      {
5374         _elm_theme_object_set(it->base.widget, it->edit_obj, "genlist", "item/edit_default", elm_widget_style_get(it->base.widget));
5375      }
5376
5377    if (it->wd->reorder_mode)
5378      {
5379         if (effect_on) edje_object_signal_emit(it->edit_obj, "elm,state,reorder_enabled_effect", "elm");
5380         else edje_object_signal_emit(it->edit_obj, "elm,state,reorder_enabled", "elm");
5381      }
5382    if (effect_on) edje_object_signal_emit(it->edit_obj, "elm,state,emode_enabled_effect", "elm");
5383    else edje_object_signal_emit(it->edit_obj, "elm,state,emode_enabled", "elm");
5384
5385    if (it->disabled) edje_object_signal_emit(it->edit_obj, "elm,state,disabled", "elm");
5386    else edje_object_signal_emit(it->edit_obj, "elm,state,enabled", "elm");
5387
5388
5389    if ((it->wd->edit_mode))
5390      {
5391         if (it->itc->func.icon_get)
5392           {
5393              const Eina_List *l;
5394              const char *key;
5395
5396              it->icons = elm_widget_stringlist_get(edje_object_data_get(it->edit_obj, "edit_icons"));
5397              EINA_LIST_FOREACH(it->icons, l, key)
5398                {
5399                   Evas_Object *ic = it->itc->func.icon_get
5400                      ((void *)it->base.data, it->base.widget, l->data);
5401
5402                   if (ic)
5403                     {
5404                        it->edit_icon_objs = eina_list_append(it->edit_icon_objs, ic);
5405                        edje_object_part_swallow(it->edit_obj, key, ic);
5406                        evas_object_show(ic);
5407                        elm_widget_sub_object_add(it->base.widget, ic);
5408                        if (it->disabled)
5409                          elm_widget_disabled_set(ic, EINA_TRUE);
5410                     }
5411                }
5412           }
5413      }
5414    edje_object_part_swallow(it->edit_obj, "original_edc", it->base.view);
5415    _effect_item_controls(it,it->scrl_x, it->scrl_y);
5416    evas_object_show(it->edit_obj);
5417
5418    it->effect_item_realized = EINA_TRUE;
5419    it->want_unrealize = EINA_FALSE;
5420 }
5421
5422 static void
5423 _effect_item_unrealize(Elm_Genlist_Item *it)
5424 {
5425    Evas_Object *icon;
5426
5427    if (!it->effect_item_realized) return;
5428    if (it->wd->reorder_it && it->wd->reorder_it == it) return;
5429
5430    edje_object_signal_emit(it->edit_obj, "elm,state,reorder_disable_effect", "elm");
5431    edje_object_signal_emit(it->edit_obj, "elm,state,sel,disable", "elm");
5432    edje_object_message_signal_process(it->edit_obj);
5433    edje_object_part_unswallow(it->edit_obj, it->base.view);
5434    evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
5435    elm_widget_sub_object_add(it->base.widget, it->base.view);
5436    //   evas_object_smart_callback_call(it->edit_obj, "unrealized", it);
5437    //   _item_cache_add(it);
5438    evas_object_del(it->edit_obj);
5439    it->edit_obj = NULL;
5440    EINA_LIST_FREE(it->edit_icon_objs, icon)
5441       evas_object_del(icon);
5442
5443 //   edje_object_signal_emit(it->edit_obj, "elm,state,edit_end,disable", "elm");
5444    it->effect_item_realized = EINA_FALSE;
5445 }
5446
5447 /**
5448  * Get Genlist edit mode
5449  *
5450  * @param obj The genlist object
5451  * @return The edit mode status
5452  * (EINA_TRUE = edit mode, EINA_FALSE = normal mode
5453  *
5454  * @ingroup Genlist
5455  */
5456 EAPI Eina_Bool
5457 elm_genlist_edit_mode_get(const Evas_Object *obj)
5458 {
5459    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5460    Widget_Data *wd = elm_widget_data_get(obj);
5461    if (!wd) return EINA_FALSE;
5462
5463    if (wd->edit_mode) return EINA_TRUE;
5464    else return EINA_FALSE;
5465 }
5466
5467 /**
5468  * Set Genlist edit mode
5469  *
5470  * This sets Genlist edit mode.
5471  *
5472  * @param obj The Genlist object
5473  * @param emode ELM_GENLIST_EDIT_MODE_{NONE & REORDER & INSERT & DELETE & SELECT & SELECT_ALL}
5474  * @param edit_class Genlist edit class (Elm_Genlist_Edit_Class structure)
5475  *
5476  * @ingroup Genlist
5477  */
5478 EAPI void
5479 elm_genlist_edit_mode_set(Evas_Object *obj, Eina_Bool edit_mode)
5480 {
5481    ELM_CHECK_WIDTYPE(obj, widtype);
5482
5483    Item_Block *itb;
5484    Eina_List *l;
5485    Elm_Genlist_Item *it;
5486
5487    Widget_Data *wd = elm_widget_data_get(obj);
5488    if (!wd) return;
5489    if (wd->edit_mode == edit_mode) return;
5490
5491    wd->edit_mode = edit_mode;
5492    if (!wd->edit_mode)
5493      {
5494         EINA_INLIST_FOREACH(wd->blocks, itb)
5495           {
5496              if (itb->realized)
5497                {
5498                   EINA_LIST_FOREACH(itb->items, l, it)
5499                     {
5500                        if (it->flags != ELM_GENLIST_ITEM_GROUP && it->realized)
5501                          {
5502                             _effect_item_unrealize(it);
5503                          }
5504                     }
5505                }
5506           }
5507         _item_cache_zero(wd);
5508      }
5509    else
5510      {
5511
5512         EINA_INLIST_FOREACH(wd->blocks, itb)
5513           {
5514              if (itb->realized)
5515                {
5516                   EINA_LIST_FOREACH(itb->items, l, it)
5517                     {
5518                        if (it->flags != ELM_GENLIST_ITEM_GROUP && it->realized)
5519                          {
5520                             if(it->selected) _item_unselect(it);
5521                             if (it->itc->edit_item_style) _effect_item_realize(it, EINA_TRUE);
5522                          }
5523                     }
5524                 }
5525            }
5526       }
5527
5528    if (wd->calc_job) ecore_job_del(wd->calc_job);
5529    wd->calc_job = ecore_job_add(_calc_job, wd);
5530 }
5531
5532 /**
5533  * Set a given item's rename mode
5534  *
5535  * This renames the item's label from genlist
5536  *
5537  * @param it The item
5538  * @param renamed set if emode is EINA_TRUE, unset if emode is EINA_FALSE
5539  *
5540  * @ingroup Genlist
5541  */
5542 EAPI void
5543 elm_genlist_item_rename_mode_set(Elm_Genlist_Item *it, Eina_Bool renamed)
5544 {
5545    if (!it) return;
5546
5547    if (renamed)
5548      {
5549         _item_unrealize(it, EINA_FALSE);
5550         it->renamed = EINA_TRUE;
5551         it->wd->rename_it = it;
5552         it->nocache = EINA_TRUE;
5553         if (it->selected)  _item_unselect(it);
5554
5555         if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
5556         it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
5557      }
5558    else
5559      {
5560         if (it->renamed)
5561           {
5562              it->renamed = EINA_FALSE;
5563              it->nocache = EINA_TRUE;
5564              it->wd->rename_it = NULL;
5565              _item_cache_zero(it->wd);
5566              elm_genlist_item_update(it);
5567           }
5568      }
5569 }
5570
5571 EAPI Eina_Bool
5572 elm_genlist_item_rename_mode_get(Elm_Genlist_Item *item)
5573 {
5574    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5575    return item->renamed;
5576 }
5577
5578 static void
5579 _item_auto_scroll(void *data)
5580 {
5581    Widget_Data *wd = data;
5582    if (!wd) return;
5583
5584    if ((wd->expand_item) && (!wd->auto_scrolled))
5585      {
5586         Elm_Genlist_Item  *it;
5587         Eina_List *l;
5588         Evas_Coord ox, oy, ow, oh;
5589         evas_object_geometry_get(wd->obj, &ox, &oy, &ow, &oh);
5590
5591         wd->auto_scrolled = EINA_TRUE;
5592         if (wd->expand_item->scrl_y > (oh + oy) / 2)
5593           {
5594             EINA_LIST_FOREACH(wd->expand_item->items, l, it)
5595               {
5596                  elm_genlist_item_bring_in(it);
5597               }
5598           }
5599      }
5600 }