src/lib/elm_genlist.c

   1 #include <assert.h>
   2 #include <fnmatch.h>
   3 #include <Elementary.h>
   4 #include <Elementary_Cursor.h>
   5 #include "elm_priv.h"
   6 #include "els_scroller.h"
   7
   8 #define SWIPE_MOVES         12
   9 #define MAX_ITEMS_PER_BLOCK 32
  10 #define REORDER_EFFECT_TIME 0.5
  11
  12 typedef struct _Widget_Data Widget_Data;
  13 typedef struct _Item_Block  Item_Block;
  14 typedef struct _Pan         Pan;
  15 typedef struct _Item_Cache  Item_Cache;
  16 typedef enum _Elm_Genlist_Item_Move_effect_Mode
  17 {
  18    ELM_GENLIST_ITEM_MOVE_EFFECT_NONE         = 0,
  19    ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND       = (1 << 0),
  20    ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT     = (1 << 1),
  21    ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE       = (1 << 2),
  22 } Elm_Genlist_Item_Move_effect_Mode;
  23
  24 struct _Widget_Data
  25 {
  26    Evas_Object      *obj, *scr, *pan_smart;
  27    Eina_Inlist      *items, *blocks;
  28    Eina_List        *group_items;
  29    Pan              *pan;
  30    Evas_Coord        pan_x, pan_y, old_pan_y, w, h, minw, minh, realminw, prev_viewport_w;
  31    Ecore_Job        *calc_job, *update_job;
  32    Ecore_Idle_Enterer *queue_idle_enterer;
  33    Ecore_Idler        *must_recalc_idler;
  34    Eina_List        *queue, *selected;
  35    Elm_Genlist_Item *show_item, *last_selected_item, *anchor_item, *mode_item, *reorder_it, *reorder_rel, *expand_item;
  36    Eina_Inlist      *item_cache;
  37    Evas_Coord        anchor_y, reorder_start_y;
  38    Elm_List_Mode     mode;
  39    Ecore_Timer      *multi_timer, *scr_hold_timer;
  40    Ecore_Animator   *reorder_move_animator;
  41    const char       *mode_type;
  42    unsigned int      start_time;
  43    Evas_Coord        prev_x, prev_y, prev_mx, prev_my;
  44    Evas_Coord        cur_x, cur_y, cur_mx, cur_my;
  45    Eina_Bool         mouse_down : 1;
  46    Eina_Bool         multi_down : 1;
  47    Eina_Bool         multi_timeout : 1;
  48    Eina_Bool         multitouched : 1;
  49    Eina_Bool         on_hold : 1;
  50    Eina_Bool         multi : 1;
  51    Eina_Bool         always_select : 1;
  52    Eina_Bool         longpressed : 1;
  53    Eina_Bool         wasselected : 1;
  54    Eina_Bool         no_select : 1;
  55    Eina_Bool         bring_in : 1;
  56    Eina_Bool         compress : 1;
  57    Eina_Bool         height_for_width : 1;
  58    Eina_Bool         pan_resize : 1;
  59    Eina_Bool         homogeneous : 1;
  60    Eina_Bool         clear_me : 1;
  61    Eina_Bool         swipe : 1;
  62    Eina_Bool         reorder_mode : 1;
  63    Eina_Bool         reorder_pan_move : 1;
  64    struct
  65    {
  66       Evas_Coord x, y;
  67    } history[SWIPE_MOVES];
  68    int               multi_device;
  69    int               item_cache_count;
  70    int               item_cache_max;
  71    int               movements;
  72    int               walking;
  73    int               item_width;
  74    int               item_height;
  75    int               group_item_width;
  76    int               group_item_height;
  77    int               max_items_per_block;
  78    double            longpress_timeout;
  79
  80    // TODO : refactoring
  81    Eina_Bool         reorder_deleted : 1;
  82    Eina_Bool         effect_mode : 1;
  83    Eina_Bool         auto_scrolled : 1;
  84    Eina_Bool         pan_changed : 1;
  85    Eina_Bool         drag_started : 1;
  86    int               edit_mode;
  87    Ecore_Animator   *item_moving_effect_timer;
  88    Evas_Object      *alpha_bg;
  89    Evas_Coord        expand_item_end;
  90    Evas_Coord        expand_item_gap;
  91    int               move_effect_mode;
  92    Ecore_Job        *changed_job;
  93    Elm_Genlist_Item *rename_it;
  94 };
  95
  96 struct _Item_Block
  97 {
  98    EINA_INLIST;
  99    int          count;
 100    int          num;
 101    int          reorder_offset;
 102    Widget_Data *wd;
 103    Eina_List   *items;
 104    Evas_Coord   x, y, w, h, minw, minh;
 105    Eina_Bool    want_unrealize : 1;
 106    Eina_Bool    realized : 1;
 107    Eina_Bool    changed : 1;
 108    Eina_Bool    updateme : 1;
 109    Eina_Bool    changeme : 1;
 110    Eina_Bool    showme : 1;
 111    Eina_Bool    must_recalc : 1;
 112 };
 113
 114 struct _Elm_Genlist_Item
 115 {
 116    Elm_Widget_Item               base;
 117    EINA_INLIST;
 118    Widget_Data                  *wd;
 119    Item_Block                   *block;
 120    Eina_List                    *items;
 121    Evas_Coord                    x, y, w, h, minw, minh;
 122    const Elm_Genlist_Item_Class *itc;
 123    Elm_Genlist_Item             *parent;
 124    Elm_Genlist_Item             *group_item;
 125    Elm_Genlist_Item_Flags        flags;
 126    struct
 127    {
 128       Evas_Smart_Cb func;
 129       const void   *data;
 130    } func;
 131
 132    Evas_Object                  *spacer;
 133    Eina_List                    *labels, *icons, *states, *icon_objs;
 134    Eina_List                    *mode_labels, *mode_icons, *mode_states, *mode_icon_objs;
 135    Ecore_Timer                  *long_timer;
 136    Ecore_Timer                  *swipe_timer;
 137    Evas_Coord                    dx, dy;
 138    Evas_Coord                    scrl_x, scrl_y;
 139
 140    Elm_Genlist_Item             *rel;
 141    Evas_Object                  *mode_view;
 142
 143    struct
 144    {
 145       const void                 *data;
 146       Elm_Tooltip_Item_Content_Cb content_cb;
 147       Evas_Smart_Cb               del_cb;
 148       const char                 *style;
 149    } tooltip;
 150
 151    const char                   *mouse_cursor;
 152
 153    int                           relcount;
 154    int                           walking;
 155    int                           expanded_depth;
 156    int                           order_num_in;
 157
 158    Eina_Bool                     before : 1;
 159
 160    Eina_Bool                     want_unrealize : 1;
 161    Eina_Bool                     want_realize : 1;
 162    Eina_Bool                     realized : 1;
 163    Eina_Bool                     selected : 1;
 164    Eina_Bool                     highlighted : 1;
 165    Eina_Bool                     expanded : 1;
 166    Eina_Bool                     disabled : 1;
 167    Eina_Bool                     display_only : 1;
 168    Eina_Bool                     mincalcd : 1;
 169    Eina_Bool                     queued : 1;
 170    Eina_Bool                     showme : 1;
 171    Eina_Bool                     delete_me : 1;
 172    Eina_Bool                     down : 1;
 173    Eina_Bool                     dragging : 1;
 174    Eina_Bool                     updateme : 1;
 175    Eina_Bool                     nocache : 1;
 176    Eina_Bool                     move_effect_enabled : 1;
 177    Eina_Bool                     defer_unrealize : 1;
 178    Eina_Bool                     can_focus : 1;
 179    Eina_Bool                     no_select : 1;
 180
 181
 182    // TODO: refactoring
 183    Eina_Bool   effect_done : 1;
 184    Eina_Bool   reordering : 1;
 185    Eina_Bool   renamed : 1;
 186    Eina_Bool   effect_item_realized : 1;
 187    Eina_List  *edit_icon_objs;
 188    Evas_Object *edit_obj;
 189    int         num;
 190    Ecore_Animator *item_moving_effect_timer;
 191    Evas_Coord  old_scrl_y;
 192 };
 193
 194 struct _Item_Cache
 195 {
 196    EINA_INLIST;
 197
 198    Evas_Object *base_view, *spacer;
 199
 200    const char  *item_style; // it->itc->item_style
 201    Eina_Bool    tree : 1; // it->flags & ELM_GENLIST_ITEM_SUBITEMS
 202    Eina_Bool    compress : 1; // it->wd->compress
 203    Eina_Bool    odd : 1; // in & 0x1
 204
 205    Eina_Bool    selected : 1; // it->selected
 206    Eina_Bool    disabled : 1; // it->disabled
 207    Eina_Bool    expanded : 1; // it->expanded
 208 };
 209
 210 #define ELM_GENLIST_ITEM_FROM_INLIST(item) \
 211   ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Genlist_Item) : NULL)
 212
 213 struct _Pan
 214 {
 215    Evas_Object_Smart_Clipped_Data __clipped_data;
 216    Widget_Data                   *wd;
 217    Ecore_Job                     *resize_job;
 218 };
 219
 220 static const char *widtype = NULL;
 221 static void      _item_cache_zero(Widget_Data *wd);
 222 static void      _del_hook(Evas_Object *obj);
 223 static void      _mirrored_set(Evas_Object *obj,
 224                                Eina_Bool    rtl);
 225 static void      _theme_hook(Evas_Object *obj);
 226 static void      _show_region_hook(void        *data,
 227                                    Evas_Object *obj);
 228 static void      _sizing_eval(Evas_Object *obj);
 229 static void      _item_realize(Elm_Genlist_Item *it,
 230                                int               in,
 231                                Eina_Bool         calc);
 232 static void      _item_unrealize(Elm_Genlist_Item *it,
 233                                  Eina_Bool         calc);
 234 static void      _item_block_unrealize(Item_Block *itb);
 235 static void      _calc_job(void *data);
 236 static void      _on_focus_hook(void        *data,
 237                                 Evas_Object *obj);
 238 static void      _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
 239 static void      _changed_job(void *data);
 240 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
 241 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
 242 static Eina_Bool _item_single_select_up(Widget_Data *wd);
 243 static Eina_Bool _item_single_select_down(Widget_Data *wd);
 244 static Eina_Bool _event_hook(Evas_Object       *obj,
 245                              Evas_Object       *src,
 246                              Evas_Callback_Type type,
 247                              void              *event_info);
 248 static void      _signal_emit_hook(Evas_Object *obj,
 249                                    const char *emission,
 250                                    const char *source);
 251 static Eina_Bool _deselect_all_items(Widget_Data *wd);
 252 static void      _pan_calculate(Evas_Object *obj);
 253 static void      _pan_max_get(Evas_Object *obj,
 254                               Evas_Coord  *x,
 255                               Evas_Coord  *y);
 256 static void      _item_position(Elm_Genlist_Item *it,
 257                                 Evas_Object      *obj,
 258                                 Evas_Coord        it_x,
 259                                 Evas_Coord        it_y);
 260 static void      _mode_item_realize(Elm_Genlist_Item *it);
 261 static void      _mode_item_unrealize(Elm_Genlist_Item *it);
 262 static void      _item_mode_set(Elm_Genlist_Item *it);
 263 static void      _item_mode_unset(Widget_Data *wd);
 264 static void      _group_items_recalc(void *data);
 265 static void      _item_move_after(Elm_Genlist_Item *it,
 266                                   Elm_Genlist_Item *after);
 267 static void      _item_move_before(Elm_Genlist_Item *it,
 268                                    Elm_Genlist_Item *before);
 269
 270 // TODO : refactoring
 271 static Evas_Object* _create_tray_alpha_bg(const Evas_Object *obj);
 272 static unsigned int current_time_get();
 273 static Eina_Bool _item_moving_effect_timer_cb(void *data);
 274 static int _item_flip_effect_show(Elm_Genlist_Item *it);
 275 static void _effect_item_controls(Elm_Genlist_Item *it, int itx, int ity);
 276 static void _effect_item_realize(Elm_Genlist_Item *it, Eina_Bool effect_on);
 277 static void _effect_item_unrealize(Elm_Genlist_Item *it);
 278 static void _item_auto_scroll(void *data);
 279
 280 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
 281
 282 static const char SIG_ACTIVATED[] = "activated";
 283 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
 284 static const char SIG_SELECTED[] = "selected";
 285 static const char SIG_UNSELECTED[] = "unselected";
 286 static const char SIG_EXPANDED[] = "expanded";
 287 static const char SIG_CONTRACTED[] = "contracted";
 288 static const char SIG_EXPAND_REQUEST[] = "expand,request";
 289 static const char SIG_CONTRACT_REQUEST[] = "contract,request";
 290 static const char SIG_REALIZED[] = "realized";
 291 static const char SIG_UNREALIZED[] = "unrealized";
 292 static const char SIG_DRAG_START_UP[] = "drag,start,up";
 293 static const char SIG_DRAG_START_DOWN[] = "drag,start,down";
 294 static const char SIG_DRAG_START_LEFT[] = "drag,start,left";
 295 static const char SIG_DRAG_START_RIGHT[] = "drag,start,right";
 296 static const char SIG_DRAG_STOP[] = "drag,stop";
 297 static const char SIG_DRAG[] = "drag";
 298 static const char SIG_LONGPRESSED[] = "longpressed";
 299 static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
 300 static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
 301 static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
 302 static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
 303 static const char SIG_SCROLL_EDGE_TOP[] = "scroll,edge,top";
 304 static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom";
 305 static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left";
 306 static const char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right";
 307 static const char SIG_MULTI_SWIPE_LEFT[] = "multi,swipe,left";
 308 static const char SIG_MULTI_SWIPE_RIGHT[] = "multi,swipe,right";
 309 static const char SIG_MULTI_SWIPE_UP[] = "multi,swipe,up";
 310 static const char SIG_MULTI_SWIPE_DOWN[] = "multi,swipe,down";
 311 static const char SIG_MULTI_PINCH_OUT[] = "multi,pinch,out";
 312 static const char SIG_MULTI_PINCH_IN[] = "multi,pinch,in";
 313 static const char SIG_SWIPE[] = "swipe";
 314
 315 static const Evas_Smart_Cb_Description _signals[] = {
 316    {SIG_CLICKED_DOUBLE, ""},
 317    {SIG_ACTIVATED, ""},
 318    {SIG_SELECTED, ""},
 319    {SIG_UNSELECTED, ""},
 320    {SIG_EXPANDED, ""},
 321    {SIG_CONTRACTED, ""},
 322    {SIG_EXPAND_REQUEST, ""},
 323    {SIG_CONTRACT_REQUEST, ""},
 324    {SIG_REALIZED, ""},
 325    {SIG_UNREALIZED, ""},
 326    {SIG_DRAG_START_UP, ""},
 327    {SIG_DRAG_START_DOWN, ""},
 328    {SIG_DRAG_START_LEFT, ""},
 329    {SIG_DRAG_START_RIGHT, ""},
 330    {SIG_DRAG_STOP, ""},
 331    {SIG_DRAG, ""},
 332    {SIG_LONGPRESSED, ""},
 333    {SIG_SCROLL_ANIM_START, ""},
 334    {SIG_SCROLL_ANIM_STOP, ""},
 335    {SIG_SCROLL_DRAG_START, ""},
 336    {SIG_SCROLL_DRAG_STOP, ""},
 337    {SIG_SCROLL_EDGE_TOP, ""},
 338    {SIG_SCROLL_EDGE_BOTTOM, ""},
 339    {SIG_SCROLL_EDGE_LEFT, ""},
 340    {SIG_SCROLL_EDGE_RIGHT, ""},
 341    {SIG_MULTI_SWIPE_LEFT, ""},
 342    {SIG_MULTI_SWIPE_RIGHT, ""},
 343    {SIG_MULTI_SWIPE_UP, ""},
 344    {SIG_MULTI_SWIPE_DOWN, ""},
 345    {SIG_MULTI_PINCH_OUT, ""},
 346    {SIG_MULTI_PINCH_IN, ""},
 347    {SIG_SWIPE, ""},
 348    {NULL, NULL}
 349 };
 350
 351 static Eina_Bool
 352 _event_hook(Evas_Object       *obj,
 353             Evas_Object       *src __UNUSED__,
 354             Evas_Callback_Type type,
 355             void              *event_info)
 356 {
 357    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
 358    Evas_Event_Key_Down *ev = event_info;
 359    Widget_Data *wd = elm_widget_data_get(obj);
 360    Evas_Coord pan_max_x = 0, pan_max_y = 0;
 361    if (!wd) return EINA_FALSE;
 362    if (!wd->items) return EINA_FALSE;
 363    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
 364    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
 365
 366    Elm_Genlist_Item *it = NULL;
 367    Evas_Coord x = 0;
 368    Evas_Coord y = 0;
 369    Evas_Coord step_x = 0;
 370    Evas_Coord step_y = 0;
 371    Evas_Coord v_w = 0;
 372    Evas_Coord v_h = 0;
 373    Evas_Coord page_x = 0;
 374    Evas_Coord page_y = 0;
 375
 376    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 377    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
 378    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
 379    elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
 380
 381    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
 382      {
 383         x -= step_x;
 384      }
 385    else if ((!strcmp(ev->keyname, "Right")) ||
 386             (!strcmp(ev->keyname, "KP_Right")))
 387      {
 388         x += step_x;
 389      }
 390    else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
 391      {
 392         if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 393              (_item_multi_select_up(wd)))
 394             || (_item_single_select_up(wd)))
 395           {
 396              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 397              return EINA_TRUE;
 398           }
 399         else
 400           y -= step_y;
 401      }
 402    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
 403      {
 404         if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 405              (_item_multi_select_down(wd)))
 406             || (_item_single_select_down(wd)))
 407           {
 408              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 409              return EINA_TRUE;
 410           }
 411         else
 412           y += step_y;
 413      }
 414    else if ((!strcmp(ev->keyname, "Home")) ||
 415             (!strcmp(ev->keyname, "KP_Home")))
 416      {
 417         it = elm_genlist_first_item_get(obj);
 418         elm_genlist_item_bring_in(it);
 419         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 420         return EINA_TRUE;
 421      }
 422    else if ((!strcmp(ev->keyname, "End")) ||
 423             (!strcmp(ev->keyname, "KP_End")))
 424      {
 425         it = elm_genlist_last_item_get(obj);
 426         elm_genlist_item_bring_in(it);
 427         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 428         return EINA_TRUE;
 429      }
 430    else if ((!strcmp(ev->keyname, "Prior")) ||
 431             (!strcmp(ev->keyname, "KP_Prior")))
 432      {
 433         if (page_y < 0)
 434           y -= -(page_y * v_h) / 100;
 435         else
 436           y -= page_y;
 437      }
 438    else if ((!strcmp(ev->keyname, "Next")) ||
 439             (!strcmp(ev->keyname, "KP_Next")))
 440      {
 441         if (page_y < 0)
 442           y += -(page_y * v_h) / 100;
 443         else
 444           y += page_y;
 445      }
 446    else if (((!strcmp(ev->keyname, "Return")) ||
 447             (!strcmp(ev->keyname, "KP_Enter")) ||
 448             (!strcmp(ev->keyname, "space")))
 449            && (!wd->multi) && (wd->selected))
 450      {
 451         it = elm_genlist_selected_item_get(obj);
 452         elm_genlist_item_expanded_set(it,
 453                                       !elm_genlist_item_expanded_get(it));
 454         evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
 455      }
 456    else if (!strcmp(ev->keyname, "Escape"))
 457      {
 458         if (!_deselect_all_items(wd)) return EINA_FALSE;
 459         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 460         return EINA_TRUE;
 461      }
 462    else return EINA_FALSE;
 463
 464    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 465    _pan_max_get(wd->pan_smart, &pan_max_x, &pan_max_y);
 466    if (x < 0) x = 0;
 467    if (x > pan_max_x) x = pan_max_x;
 468    if (y < 0) y = 0;
 469    if (y > pan_max_y) y = pan_max_y;
 470    elm_smart_scroller_child_pos_set(wd->scr, x, y);
 471    return EINA_TRUE;
 472 }
 473
 474 static Eina_Bool
 475 _deselect_all_items(Widget_Data *wd)
 476 {
 477    if (!wd->selected) return EINA_FALSE;
 478    while (wd->selected)
 479      elm_genlist_item_selected_set(wd->selected->data, EINA_FALSE);
 480
 481    return EINA_TRUE;
 482 }
 483
 484 static Eina_Bool
 485 _item_multi_select_up(Widget_Data *wd)
 486 {
 487    if (!wd->selected) return EINA_FALSE;
 488    if (!wd->multi) return EINA_FALSE;
 489
 490    Elm_Genlist_Item *prev = elm_genlist_item_prev_get(wd->last_selected_item);
 491    if (!prev) return EINA_TRUE;
 492
 493    if (elm_genlist_item_selected_get(prev))
 494      {
 495         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 496         wd->last_selected_item = prev;
 497         elm_genlist_item_show(wd->last_selected_item);
 498      }
 499    else
 500      {
 501         elm_genlist_item_selected_set(prev, EINA_TRUE);
 502         elm_genlist_item_show(prev);
 503      }
 504    return EINA_TRUE;
 505 }
 506
 507 static Eina_Bool
 508 _item_multi_select_down(Widget_Data *wd)
 509 {
 510    if (!wd->selected) return EINA_FALSE;
 511    if (!wd->multi) return EINA_FALSE;
 512
 513    Elm_Genlist_Item *next = elm_genlist_item_next_get(wd->last_selected_item);
 514    if (!next) return EINA_TRUE;
 515
 516    if (elm_genlist_item_selected_get(next))
 517      {
 518         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 519         wd->last_selected_item = next;
 520         elm_genlist_item_show(wd->last_selected_item);
 521      }
 522    else
 523      {
 524         elm_genlist_item_selected_set(next, EINA_TRUE);
 525         elm_genlist_item_show(next);
 526      }
 527    return EINA_TRUE;
 528 }
 529
 530 static Eina_Bool
 531 _item_single_select_up(Widget_Data *wd)
 532 {
 533    Elm_Genlist_Item *prev;
 534    if (!wd->selected)
 535      {
 536         prev = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
 537         while ((prev) && (prev->delete_me))
 538           prev = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
 539      }
 540    else prev = elm_genlist_item_prev_get(wd->last_selected_item);
 541
 542    if (!prev) return EINA_FALSE;
 543
 544    _deselect_all_items(wd);
 545
 546    elm_genlist_item_selected_set(prev, EINA_TRUE);
 547    elm_genlist_item_show(prev);
 548    return EINA_TRUE;
 549 }
 550
 551 static Eina_Bool
 552 _item_single_select_down(Widget_Data *wd)
 553 {
 554    Elm_Genlist_Item *next;
 555    if (!wd->selected)
 556      {
 557         next = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
 558         while ((next) && (next->delete_me))
 559           next = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
 560      }
 561    else next = elm_genlist_item_next_get(wd->last_selected_item);
 562
 563    if (!next) return EINA_FALSE;
 564
 565    _deselect_all_items(wd);
 566
 567    elm_genlist_item_selected_set(next, EINA_TRUE);
 568    elm_genlist_item_show(next);
 569    return EINA_TRUE;
 570 }
 571
 572 static void
 573 _on_focus_hook(void        *data __UNUSED__,
 574                Evas_Object *obj)
 575 {
 576    Widget_Data *wd = elm_widget_data_get(obj);
 577    if (!wd) return;
 578    if (elm_widget_focus_get(obj))
 579      {
 580         elm_object_signal_emit(wd->obj, "elm,action,focus", "elm");
 581         evas_object_focus_set(wd->obj, EINA_TRUE);
 582         if ((wd->items) && (wd->selected) && (!wd->last_selected_item))
 583           wd->last_selected_item = eina_list_data_get(wd->selected);
 584      }
 585    else
 586      {
 587         elm_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
 588         evas_object_focus_set(wd->obj, EINA_FALSE);
 589      }
 590 }
 591
 592 static void
 593 _del_hook(Evas_Object *obj)
 594 {
 595    Widget_Data *wd = elm_widget_data_get(obj);
 596    if (!wd) return;
 597    _item_cache_zero(wd);
 598    if (wd->calc_job) ecore_job_del(wd->calc_job);
 599    if (wd->update_job) ecore_job_del(wd->update_job);
 600    if (wd->queue_idle_enterer) ecore_idle_enterer_del(wd->queue_idle_enterer);
 601    if (wd->changed_job) ecore_job_del(wd->changed_job);
 602    if (wd->must_recalc_idler) ecore_idler_del(wd->must_recalc_idler);
 603    if (wd->multi_timer) ecore_timer_del(wd->multi_timer);
 604    if (wd->mode_type) eina_stringshare_del(wd->mode_type);
 605    if (wd->scr_hold_timer) ecore_timer_del(wd->scr_hold_timer);
 606    free(wd);
 607 }
 608
 609 static void
 610 _del_pre_hook(Evas_Object *obj)
 611 {
 612    Widget_Data *wd = elm_widget_data_get(obj);
 613    if (!wd) return;
 614    if (wd->edit_mode) elm_genlist_edit_mode_set(wd->obj, EINA_FALSE);
 615    elm_genlist_clear(obj);
 616    evas_object_del(wd->pan_smart);
 617    wd->pan_smart = NULL;
 618 }
 619
 620 static void
 621 _mirrored_set(Evas_Object *obj,
 622               Eina_Bool    rtl)
 623 {
 624    Widget_Data *wd = elm_widget_data_get(obj);
 625    if (!wd) return;
 626    _item_cache_zero(wd);
 627    elm_smart_scroller_mirrored_set(wd->scr, rtl);
 628 }
 629
 630 static void
 631 _theme_hook(Evas_Object *obj)
 632 {
 633    Widget_Data *wd = elm_widget_data_get(obj);
 634    Item_Block *itb;
 635    if (!wd) return;
 636    evas_event_freeze(evas_object_evas_get(wd->obj));
 637    _item_cache_zero(wd);
 638    _elm_widget_mirrored_reload(obj);
 639    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 640    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
 641                                        elm_widget_style_get(obj));
 642    //   edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
 643    wd->item_width = wd->item_height = 0;
 644    wd->group_item_width = wd->group_item_height = 0;
 645    wd->minw = wd->minh = wd->realminw = 0;
 646    EINA_INLIST_FOREACH(wd->blocks, itb)
 647      {
 648         Eina_List *l;
 649         Elm_Genlist_Item *it;
 650
 651         if (itb->realized) _item_block_unrealize(itb);
 652         EINA_LIST_FOREACH(itb->items, l, it)
 653           it->mincalcd = EINA_FALSE;
 654
 655         itb->changed = EINA_TRUE;
 656      }
 657    if (wd->calc_job) ecore_job_del(wd->calc_job);
 658    wd->calc_job = ecore_job_add(_calc_job, wd);
 659    _sizing_eval(obj);
 660    evas_event_thaw(evas_object_evas_get(wd->obj));
 661    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
 662 }
 663
 664 static void
 665 _show_region_hook(void        *data,
 666                   Evas_Object *obj)
 667 {
 668    Widget_Data *wd = elm_widget_data_get(data);
 669    Evas_Coord x, y, w, h;
 670    if (!wd) return;
 671    elm_widget_show_region_get(obj, &x, &y, &w, &h);
 672    //x & y are screen coordinates, Add with pan coordinates
 673    x += wd->pan_x;
 674    y += wd->pan_y;
 675    elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
 676 }
 677
 678 static void
 679 _translate_hook(Evas_Object *obj)
 680 {
 681    evas_object_smart_callback_call(obj, "language,changed", NULL);
 682 }
 683
 684 static void
 685 _sizing_eval(Evas_Object *obj)
 686 {
 687    Widget_Data *wd = elm_widget_data_get(obj);
 688    Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
 689    if (!wd) return;
 690    evas_object_size_hint_min_get(wd->scr, &minw, &minh);
 691    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
 692    minh = -1;
 693    if (wd->height_for_width)
 694      {
 695         Evas_Coord vw, vh;
 696
 697         elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 698         if ((vw != 0) && (vw != wd->prev_viewport_w))
 699           {
 700              Item_Block *itb;
 701
 702              wd->prev_viewport_w = vw;
 703              EINA_INLIST_FOREACH(wd->blocks, itb)
 704                {
 705                   itb->must_recalc = EINA_TRUE;
 706                }
 707              if (wd->calc_job) ecore_job_del(wd->calc_job);
 708              wd->calc_job = ecore_job_add(_calc_job, wd);
 709           }
 710      }
 711    if (wd->mode == ELM_LIST_LIMIT)
 712      {
 713         Evas_Coord vmw, vmh;
 714
 715         minw = wd->realminw;
 716         maxw = -1;
 717         elm_smart_scroller_child_viewport_size_get(wd->scr, &vmw, &vmh);
 718         edje_object_size_min_calc
 719           (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
 720         minw = vmw + minw;
 721      }
 722    else
 723      {
 724         Evas_Coord vmw, vmh;
 725
 726         edje_object_size_min_calc
 727           (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
 728         minw = vmw;
 729         minh = vmh;
 730      }
 731    evas_object_size_hint_min_set(obj, minw, minh);
 732    evas_object_size_hint_max_set(obj, maxw, maxh);
 733 }
 734
 735 static void
 736 _signal_emit_hook(Evas_Object *obj,
 737                   const char  *emission,
 738                   const char  *source)
 739 {
 740    Widget_Data *wd = elm_widget_data_get(obj);
 741    edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
 742                            emission, source);
 743 }
 744
 745 static void
 746 _item_highlight(Elm_Genlist_Item *it)
 747 {
 748    const char *selectraise;
 749    if ((it->wd->no_select) || (it->no_select) || (it->delete_me) || (it->highlighted) ||
 750        (it->disabled) || (it->display_only))
 751      return;
 752    edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
 753    if (it->edit_obj) edje_object_signal_emit(it->edit_obj, "elm,state,selected", "elm");
 754    selectraise = edje_object_data_get(VIEW(it), "selectraise");
 755    if ((selectraise) && (!strcmp(selectraise, "on")))
 756      {
 757         if (it->edit_obj) evas_object_raise(it->edit_obj);
 758         else evas_object_raise(VIEW(it));
 759         if ((it->group_item) && (it->group_item->realized))
 760           evas_object_raise(it->VIEW(group_item));
 761      }
 762    it->highlighted = EINA_TRUE;
 763 }
 764
 765 static void
 766 _item_block_del(Elm_Genlist_Item *it)
 767 {
 768    Eina_Inlist *il;
 769    Item_Block *itb = it->block;
 770
 771    itb->items = eina_list_remove(itb->items, it);
 772    itb->count--;
 773    itb->changed = EINA_TRUE;
 774    if (!it->wd->reorder_deleted)
 775      {
 776         if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
 777         it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
 778      }
 779    if (itb->count < 1)
 780      {
 781         il = EINA_INLIST_GET(itb);
 782         Item_Block *itbn = (Item_Block *)(il->next);
 783         if (it->parent)
 784           it->parent->items = eina_list_remove(it->parent->items, it);
 785         else
 786           it->wd->blocks = eina_inlist_remove(it->wd->blocks, il);
 787         free(itb);
 788         if (itbn) itbn->changed = EINA_TRUE;
 789      }
 790    else
 791      {
 792         if (itb->count < itb->wd->max_items_per_block/2)
 793           {
 794              il = EINA_INLIST_GET(itb);
 795              Item_Block *itbp = (Item_Block *)(il->prev);
 796              Item_Block *itbn = (Item_Block *)(il->next);
 797              if ((itbp) && ((itbp->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 798                {
 799                   Elm_Genlist_Item *it2;
 800
 801                   EINA_LIST_FREE(itb->items, it2)
 802                     {
 803                        it2->block = itbp;
 804                        itbp->items = eina_list_append(itbp->items, it2);
 805                        itbp->count++;
 806                        itbp->changed = EINA_TRUE;
 807                     }
 808                   it->wd->blocks = eina_inlist_remove(it->wd->blocks,
 809                                                       EINA_INLIST_GET(itb));
 810                   free(itb);
 811                }
 812              else if ((itbn) && ((itbn->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 813                {
 814                   while (itb->items)
 815                     {
 816                        Eina_List *last = eina_list_last(itb->items);
 817                        Elm_Genlist_Item *it2 = last->data;
 818
 819                        it2->block = itbn;
 820                        itb->items = eina_list_remove_list(itb->items, last);
 821                        itbn->items = eina_list_prepend(itbn->items, it2);
 822                        itbn->count++;
 823                        itbn->changed = EINA_TRUE;
 824                     }
 825                   it->wd->blocks =
 826                     eina_inlist_remove(it->wd->blocks, EINA_INLIST_GET(itb));
 827                   free(itb);
 828                }
 829           }
 830      }
 831 }
 832
 833 static void
 834 _item_subitems_clear(Elm_Genlist_Item *it)
 835 {
 836    if (!it) return;
 837    Eina_List *tl = NULL, *l;
 838    Elm_Genlist_Item *it2;
 839
 840    EINA_LIST_FOREACH(it->items, l, it2)
 841       tl = eina_list_append(tl, it2);
 842
 843    EINA_LIST_FREE(tl, it2)
 844      elm_genlist_item_del(it2);
 845 }
 846
 847 static void
 848 _item_del(Elm_Genlist_Item *it)
 849 {
 850    Evas_Object *tob = it->wd->obj;
 851
 852    evas_event_freeze(evas_object_evas_get(tob));
 853    elm_widget_item_pre_notify_del(it);
 854    elm_genlist_item_subitems_clear(it);
 855    it->wd->walking -= it->walking;
 856    if (it->wd->show_item == it) it->wd->show_item = NULL;
 857    if (it->realized) _item_unrealize(it, EINA_FALSE);
 858    if (it->effect_item_realized) _effect_item_unrealize(it);
 859    if (it->block) _item_block_del(it);
 860    if ((!it->delete_me) && (it->itc->func.del))
 861      it->itc->func.del((void *)it->base.data, WIDGET(it));
 862    it->delete_me = EINA_TRUE;
 863    if (it->queued)
 864      it->wd->queue = eina_list_remove(it->wd->queue, it);
 865 #ifdef ANCHOR_ITEM
 866    if (it->wd->anchor_item == it)
 867      {
 868         it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
 869         if (!it->wd->anchor_item)
 870           it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
 871      }
 872 #endif
 873    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
 874    if (it->parent)
 875      it->parent->items = eina_list_remove(it->parent->items, it);
 876    if (it->flags & ELM_GENLIST_ITEM_GROUP)
 877      it->wd->group_items = eina_list_remove(it->wd->group_items, it);
 878    if (it->long_timer) ecore_timer_del(it->long_timer);
 879    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
 880
 881    if (it->tooltip.del_cb)
 882      it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
 883
 884    evas_event_thaw(evas_object_evas_get(tob));
 885    evas_event_thaw_eval(evas_object_evas_get(tob));
 886
 887    elm_widget_item_del(it);
 888 }
 889
 890 static void
 891 _item_select(Elm_Genlist_Item *it)
 892 {
 893    Eina_List *l;
 894    Evas_Object *obj;
 895    Evas_Object *parent = WIDGET(it);
 896
 897    if ((it->wd->no_select) || (it->no_select) || (it->delete_me)) return;
 898    if (it->selected)
 899      {
 900         if (it->wd->always_select) goto call;
 901         return;
 902      }
 903    it->selected = EINA_TRUE;
 904    it->wd->selected = eina_list_append(it->wd->selected, it);
 905 call:
 906    evas_object_ref(parent);
 907    it->walking++;
 908    it->wd->walking++;
 909    if (it->wd->last_selected_item && (it != it->wd->last_selected_item))
 910      {
 911         EINA_LIST_FOREACH(it->wd->last_selected_item->icon_objs, l, obj)
 912           {
 913              elm_widget_focused_object_clear(obj);
 914              elm_widget_tree_unfocusable_set(obj, EINA_TRUE);
 915           }
 916         it->wd->last_selected_item->can_focus = EINA_FALSE;
 917      }
 918    if (it->func.func) it->func.func((void *)it->func.data, parent, it);
 919    if (!it->delete_me)
 920      evas_object_smart_callback_call(parent, SIG_SELECTED, it);
 921    it->walking--;
 922    it->wd->walking--;
 923    if ((it->wd->clear_me) && (!it->wd->walking))
 924      {
 925         elm_genlist_clear(parent);
 926         goto end;
 927      }
 928    else
 929      {
 930         if ((!it->walking) && (it->delete_me))
 931           {
 932              if (!it->relcount) _item_del(it);
 933              goto end;
 934           }
 935      }
 936    if (it && it->wd) it->wd->last_selected_item = it; // TODO: Remove 'if'?
 937 end:
 938    evas_object_unref(parent);
 939 }
 940
 941 static void
 942 _item_unselect(Elm_Genlist_Item *it)
 943 {
 944    const char *stacking, *selectraise;
 945
 946    if ((it->delete_me) || ((!it->highlighted) && (!it->selected))) return;
 947    edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
 948    if (it->edit_obj) edje_object_signal_emit(it->edit_obj, "elm,state,unselected", "elm");
 949    stacking = edje_object_data_get(VIEW(it), "stacking");
 950    selectraise = edje_object_data_get(VIEW(it), "selectraise");
 951    if ((selectraise) && (!strcmp(selectraise, "on")))
 952      {
 953         if ((stacking) && (!strcmp(stacking, "below")))
 954           evas_object_lower(VIEW(it));
 955      }
 956    it->highlighted = EINA_FALSE;
 957    if (it->selected)
 958      {
 959         it->selected = EINA_FALSE;
 960         it->wd->selected = eina_list_remove(it->wd->selected, it);
 961         evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
 962      }
 963 }
 964
 965 static void
 966 _mouse_move(void        *data,
 967             Evas        *evas __UNUSED__,
 968             Evas_Object *obj,
 969             void        *event_info)
 970 {
 971    Elm_Genlist_Item *it = data;
 972    Evas_Event_Mouse_Move *ev = event_info;
 973    Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
 974    Evas_Coord ox, oy, ow, oh, it_scrl_y, y_pos;
 975
 976    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
 977      {
 978         if (!it->wd->on_hold)
 979           {
 980              it->wd->on_hold = EINA_TRUE;
 981              if ((!it->wd->wasselected) && (!it->renamed))
 982                _item_unselect(it);
 983           }
 984      }
 985    if (it->wd->multitouched)
 986      {
 987         it->wd->cur_x = ev->cur.canvas.x;
 988         it->wd->cur_y = ev->cur.canvas.y;
 989         return;
 990      }
 991    if ((it->dragging) && (it->down))
 992      {
 993         if (it->wd->movements == SWIPE_MOVES) it->wd->swipe = EINA_TRUE;
 994         else
 995           {
 996              it->wd->history[it->wd->movements].x = ev->cur.canvas.x;
 997              it->wd->history[it->wd->movements].y = ev->cur.canvas.y;
 998              if (abs((it->wd->history[it->wd->movements].x -
 999                       it->wd->history[0].x)) > 40)
1000                it->wd->swipe = EINA_TRUE;
1001              else
1002                it->wd->movements++;
1003           }
1004         if (it->long_timer)
1005           {
1006              ecore_timer_del(it->long_timer);
1007              it->long_timer = NULL;
1008           }
1009         evas_object_smart_callback_call(WIDGET(it), SIG_DRAG, it);
1010         return;
1011      }
1012    if ((!it->down) /* || (it->wd->on_hold)*/ || (it->wd->longpressed))
1013      {
1014         if (it->long_timer)
1015           {
1016              ecore_timer_del(it->long_timer);
1017              it->long_timer = NULL;
1018           }
1019         if ((it->wd->reorder_mode) && (it->wd->reorder_it))
1020           {
1021              evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
1022              it_scrl_y = ev->cur.canvas.y - it->wd->reorder_it->dy;
1023
1024              if (!it->wd->reorder_start_y)
1025                it->wd->reorder_start_y = it->block->y + it->y;
1026
1027              if (it_scrl_y < oy)
1028                y_pos = oy;
1029              else if (it_scrl_y + it->wd->reorder_it->h > oy + oh)
1030                y_pos = oy + oh - it->wd->reorder_it->h;
1031              else
1032                y_pos = it_scrl_y;
1033
1034              if (it->edit_obj)
1035                _item_position(it, it->edit_obj, it->scrl_x, y_pos);
1036              else
1037                _item_position(it, VIEW(it), it->scrl_x, y_pos);
1038
1039              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1040              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1041           }
1042         return;
1043      }
1044    if (!it->display_only)
1045      elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1046    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1047    x = ev->cur.canvas.x - x;
1048    y = ev->cur.canvas.y - y;
1049    dx = x - it->dx;
1050    adx = dx;
1051    if (adx < 0) adx = -dx;
1052    dy = y - it->dy;
1053    ady = dy;
1054    if (ady < 0) ady = -dy;
1055    minw /= 2;
1056    minh /= 2;
1057    if ((adx > minw) || (ady > minh))
1058      {
1059         it->dragging = EINA_TRUE;
1060         if (it->long_timer)
1061           {
1062              ecore_timer_del(it->long_timer);
1063              it->long_timer = NULL;
1064           }
1065         if ((!it->wd->wasselected) && (!it->renamed))
1066           _item_unselect(it);
1067         if (dy < 0)
1068           {
1069              if ((ady > adx) && (!it->wd->drag_started))
1070                evas_object_smart_callback_call(WIDGET(it),
1071                                                SIG_DRAG_START_UP, it);
1072              else
1073                {
1074                   if (dx < 0)
1075                     evas_object_smart_callback_call(WIDGET(it),
1076                                                     SIG_DRAG_START_LEFT, it);
1077                   else
1078                     evas_object_smart_callback_call(WIDGET(it),
1079                                                     SIG_DRAG_START_RIGHT, it);
1080                }
1081           }
1082         else
1083           {
1084              if ((ady > adx) && (!it->wd->drag_started))
1085                evas_object_smart_callback_call(WIDGET(it),
1086                                                SIG_DRAG_START_DOWN, it);
1087              else
1088                {
1089                   if (dx < 0)
1090                     evas_object_smart_callback_call(WIDGET(it),
1091                                                     SIG_DRAG_START_LEFT, it);
1092                   else
1093                     evas_object_smart_callback_call(WIDGET(it),
1094                                                     SIG_DRAG_START_RIGHT, it);
1095                }
1096           }
1097      }
1098 }
1099
1100 static Eina_Bool
1101 _long_press(void *data)
1102 {
1103    Elm_Genlist_Item *it = data, *it_tmp;
1104    Eina_List *list, *l;
1105
1106    it->long_timer = NULL;
1107    if ((it->disabled) || (it->dragging) || (it->display_only) || (it->wd->rename_it))
1108      return ECORE_CALLBACK_CANCEL;
1109    it->wd->longpressed = EINA_TRUE;
1110    evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
1111    if ((it->wd->reorder_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1112      {
1113         it->wd->reorder_it = it;
1114         it->wd->reorder_start_y = 0;
1115         if (it->edit_obj)
1116           evas_object_raise(it->edit_obj);
1117         else
1118           evas_object_raise(VIEW(it));
1119
1120         elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
1121         elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_FALSE);
1122
1123         list = elm_genlist_realized_items_get(it->wd->obj);
1124         EINA_LIST_FOREACH(list, l, it_tmp)
1125           {
1126              if (it != it_tmp) _item_unselect(it_tmp);
1127           }
1128         if (it->items)
1129           {
1130              EINA_LIST_FOREACH(it->items, l, it_tmp)
1131                {
1132                   if (elm_genlist_item_expanded_get(it_tmp))
1133                     {
1134                        elm_genlist_item_expanded_set(it_tmp, EINA_FALSE);
1135                        return ECORE_CALLBACK_RENEW;
1136                     }
1137                }
1138           }
1139         if (elm_genlist_item_expanded_get(it))
1140           {
1141              elm_genlist_item_expanded_set(it, EINA_FALSE);
1142              return ECORE_CALLBACK_RENEW;
1143           }
1144         if (it->edit_obj)
1145           edje_object_signal_emit(it->edit_obj, "elm,action,item,reorder_start", "elm");
1146         else
1147           edje_object_signal_emit(VIEW(it), "elm,state,reorder,enabled", "elm");
1148      }
1149    return ECORE_CALLBACK_CANCEL;
1150 }
1151
1152 static void
1153 _swipe(Elm_Genlist_Item *it)
1154 {
1155    int i, sum = 0;
1156
1157    if (!it) return;
1158    if ((it->display_only) || (it->disabled)) return;
1159    it->wd->swipe = EINA_FALSE;
1160    for (i = 0; i < it->wd->movements; i++)
1161      {
1162         sum += it->wd->history[i].x;
1163         if (abs(it->wd->history[0].y - it->wd->history[i].y) > 10) return;
1164      }
1165
1166    sum /= it->wd->movements;
1167    if (abs(sum - it->wd->history[0].x) <= 10) return;
1168    evas_object_smart_callback_call(WIDGET(it), SIG_SWIPE, it);
1169 }
1170
1171 static Eina_Bool
1172 _swipe_cancel(void *data)
1173 {
1174    Elm_Genlist_Item *it = data;
1175
1176    if (!it) return ECORE_CALLBACK_CANCEL;
1177    it->wd->swipe = EINA_FALSE;
1178    it->wd->movements = 0;
1179    return ECORE_CALLBACK_RENEW;
1180 }
1181
1182 static Eina_Bool
1183 _multi_cancel(void *data)
1184 {
1185    Widget_Data *wd = data;
1186
1187    if (!wd) return ECORE_CALLBACK_CANCEL;
1188    wd->multi_timeout = EINA_TRUE;
1189    return ECORE_CALLBACK_RENEW;
1190 }
1191
1192 static void
1193 _multi_touch_gesture_eval(void *data)
1194 {
1195    Elm_Genlist_Item *it = data;
1196
1197    it->wd->multitouched = EINA_FALSE;
1198    if (it->wd->multi_timer)
1199      {
1200         ecore_timer_del(it->wd->multi_timer);
1201         it->wd->multi_timer = NULL;
1202      }
1203    if (it->wd->multi_timeout)
1204      {
1205         it->wd->multi_timeout = EINA_FALSE;
1206         return;
1207      }
1208
1209    Evas_Coord minw = 0, minh = 0;
1210    Evas_Coord off_x, off_y, off_mx, off_my;
1211
1212    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1213    off_x = abs(it->wd->cur_x - it->wd->prev_x);
1214    off_y = abs(it->wd->cur_y - it->wd->prev_y);
1215    off_mx = abs(it->wd->cur_mx - it->wd->prev_mx);
1216    off_my = abs(it->wd->cur_my - it->wd->prev_my);
1217
1218    if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw) || (off_my > minh)))
1219      {
1220         if ((off_x + off_mx) > (off_y + off_my))
1221           {
1222              if ((it->wd->cur_x > it->wd->prev_x) && (it->wd->cur_mx > it->wd->prev_mx))
1223                evas_object_smart_callback_call(WIDGET(it),
1224                                                SIG_MULTI_SWIPE_RIGHT, it);
1225              else if ((it->wd->cur_x < it->wd->prev_x) && (it->wd->cur_mx < it->wd->prev_mx))
1226                evas_object_smart_callback_call(WIDGET(it),
1227                                                SIG_MULTI_SWIPE_LEFT, it);
1228              else if (abs(it->wd->cur_x - it->wd->cur_mx) > abs(it->wd->prev_x - it->wd->prev_mx))
1229                evas_object_smart_callback_call(WIDGET(it),
1230                                                SIG_MULTI_PINCH_OUT, it);
1231              else
1232                evas_object_smart_callback_call(WIDGET(it),
1233                                                SIG_MULTI_PINCH_IN, it);
1234           }
1235         else
1236           {
1237              if ((it->wd->cur_y > it->wd->prev_y) && (it->wd->cur_my > it->wd->prev_my))
1238                evas_object_smart_callback_call(WIDGET(it),
1239                                                SIG_MULTI_SWIPE_DOWN, it);
1240              else if ((it->wd->cur_y < it->wd->prev_y) && (it->wd->cur_my < it->wd->prev_my))
1241                evas_object_smart_callback_call(WIDGET(it),
1242                                                SIG_MULTI_SWIPE_UP, it);
1243              else if (abs(it->wd->cur_y - it->wd->cur_my) > abs(it->wd->prev_y - it->wd->prev_my))
1244                evas_object_smart_callback_call(WIDGET(it),
1245                                                SIG_MULTI_PINCH_OUT, it);
1246              else
1247                evas_object_smart_callback_call(WIDGET(it),
1248                                                SIG_MULTI_PINCH_IN, it);
1249           }
1250      }
1251    it->wd->multi_timeout = EINA_FALSE;
1252 }
1253
1254 static void
1255 _multi_down(void        *data,
1256             Evas        *evas __UNUSED__,
1257             Evas_Object *obj __UNUSED__,
1258             void        *event_info)
1259 {
1260    Elm_Genlist_Item *it = data;
1261    Evas_Event_Multi_Down *ev = event_info;
1262
1263    if ((it->wd->multi_device != 0) || (it->wd->multitouched) || (it->wd->multi_timeout)) return;
1264    it->wd->multi_device = ev->device;
1265    it->wd->multi_down = EINA_TRUE;
1266    it->wd->multitouched = EINA_TRUE;
1267    it->wd->prev_mx = ev->canvas.x;
1268    it->wd->prev_my = ev->canvas.y;
1269    if (!it->wd->wasselected) _item_unselect(it);
1270    it->wd->wasselected = EINA_FALSE;
1271    it->wd->longpressed = EINA_FALSE;
1272    if (it->long_timer)
1273      {
1274         ecore_timer_del(it->long_timer);
1275         it->long_timer = NULL;
1276      }
1277    if (it->dragging)
1278      {
1279         it->dragging = EINA_FALSE;
1280         evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_STOP, it);
1281      }
1282    if (it->swipe_timer)
1283      {
1284         ecore_timer_del(it->swipe_timer);
1285         it->swipe_timer = NULL;
1286      }
1287    if (it->wd->on_hold)
1288      {
1289         it->wd->swipe = EINA_FALSE;
1290         it->wd->movements = 0;
1291         it->wd->on_hold = EINA_FALSE;
1292      }
1293 }
1294
1295 static void
1296 _multi_up(void        *data,
1297           Evas        *evas __UNUSED__,
1298           Evas_Object *obj __UNUSED__,
1299           void        *event_info)
1300 {
1301    Elm_Genlist_Item *it = data;
1302    Evas_Event_Multi_Up *ev = event_info;
1303
1304    if (it->wd->multi_device != ev->device) return;
1305    it->wd->multi_device = 0;
1306    it->wd->multi_down = EINA_FALSE;
1307    if (it->wd->mouse_down) return;
1308    _multi_touch_gesture_eval(data);
1309 }
1310
1311 static void
1312 _multi_move(void        *data,
1313             Evas        *evas __UNUSED__,
1314             Evas_Object *obj __UNUSED__,
1315             void        *event_info)
1316 {
1317    Elm_Genlist_Item *it = data;
1318    Evas_Event_Multi_Move *ev = event_info;
1319
1320    if (it->wd->multi_device != ev->device) return;
1321    it->wd->cur_mx = ev->cur.canvas.x;
1322    it->wd->cur_my = ev->cur.canvas.y;
1323 }
1324
1325 static void
1326 _mouse_down(void        *data,
1327             Evas        *evas __UNUSED__,
1328             Evas_Object *obj,
1329             void        *event_info)
1330 {
1331    Elm_Genlist_Item *it = data;
1332    Evas_Event_Mouse_Down *ev = event_info;
1333    Evas_Coord x, y;
1334    Eina_List *l;
1335    Evas_Object *iobj;
1336
1337    if (ev->button != 1) return;
1338    if (!it->can_focus)
1339      {
1340         EINA_LIST_FOREACH(it->icon_objs, l, iobj)
1341           {
1342              elm_widget_tree_unfocusable_set(iobj, EINA_FALSE);
1343           }
1344         it->can_focus = EINA_TRUE;
1345      }
1346    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1347      {
1348         it->wd->on_hold = EINA_TRUE;
1349      }
1350    it->down = EINA_TRUE;
1351    it->dragging = EINA_FALSE;
1352    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1353    it->dx = ev->canvas.x - x;
1354    it->dy = ev->canvas.y - y;
1355    it->wd->mouse_down = EINA_TRUE;
1356    if (!it->wd->multitouched)
1357      {
1358         it->wd->prev_x = ev->canvas.x;
1359         it->wd->prev_y = ev->canvas.y;
1360         it->wd->multi_timeout = EINA_FALSE;
1361         if (it->wd->multi_timer) ecore_timer_del(it->wd->multi_timer);
1362         it->wd->multi_timer = ecore_timer_add(1, _multi_cancel, it->wd);
1363      }
1364    it->wd->longpressed = EINA_FALSE;
1365    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1366    else it->wd->on_hold = EINA_FALSE;
1367    if (it->wd->on_hold) return;
1368    it->wd->wasselected = it->selected;
1369    _item_highlight(it);
1370    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1371      if ((!it->disabled) && (!it->display_only))
1372        {
1373           evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
1374           evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
1375        }
1376    if (it->long_timer) ecore_timer_del(it->long_timer);
1377    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1378    it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
1379    if (it->realized)
1380      it->long_timer = ecore_timer_add(it->wd->longpress_timeout, _long_press,
1381                                       it);
1382    else
1383      it->long_timer = NULL;
1384    it->wd->swipe = EINA_FALSE;
1385    it->wd->movements = 0;
1386 }
1387
1388 static void
1389 _mouse_up(void        *data,
1390           Evas        *evas __UNUSED__,
1391           Evas_Object *obj __UNUSED__,
1392           void        *event_info)
1393 {
1394    Elm_Genlist_Item *it = data;
1395    Evas_Event_Mouse_Up *ev = event_info;
1396    Eina_Bool dragged = EINA_FALSE;
1397
1398    if (ev->button != 1) return;
1399    it->down = EINA_FALSE;
1400    it->wd->mouse_down = EINA_FALSE;
1401    if (it->wd->multitouched)
1402      {
1403         // in single selection modes, some multi touching can make multi highlighted items.
1404         // if a item not selected and highlighted, it should be unhighlighted.
1405         if ((!it->wd->multi) && (!it->selected) && (it->highlighted)) _item_unselect(it);
1406         if (it->wd->multi_down) return;
1407         _multi_touch_gesture_eval(data);
1408         return;
1409      }
1410    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1411    else it->wd->on_hold = EINA_FALSE;
1412    if (it->long_timer)
1413      {
1414         ecore_timer_del(it->long_timer);
1415         it->long_timer = NULL;
1416      }
1417    if (it->dragging)
1418      {
1419         it->dragging = EINA_FALSE;
1420         evas_object_smart_callback_call(WIDGET(it), SIG_DRAG_STOP, it);
1421         dragged = 1;
1422      }
1423    if (it->swipe_timer)
1424      {
1425         ecore_timer_del(it->swipe_timer);
1426         it->swipe_timer = NULL;
1427      }
1428    if (it->wd->multi_timer)
1429      {
1430         ecore_timer_del(it->wd->multi_timer);
1431         it->wd->multi_timer = NULL;
1432         it->wd->multi_timeout = EINA_FALSE;
1433      }
1434    if (it->wd->on_hold)
1435      {
1436         if (it->wd->swipe) _swipe(data);
1437         it->wd->longpressed = EINA_FALSE;
1438         it->wd->on_hold = EINA_FALSE;
1439         return;
1440      }
1441    if ((it->wd->reorder_mode) && (it->wd->reorder_it))
1442      {
1443         Evas_Coord it_scrl_y = ev->canvas.y - it->wd->reorder_it->dy;
1444
1445         if (it->wd->reorder_rel && (it->wd->reorder_it->parent == it->wd->reorder_rel->parent))
1446           {
1447              if (it_scrl_y <= it->wd->reorder_rel->scrl_y)
1448                _item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
1449              else
1450                _item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
1451           }
1452         else
1453           {
1454              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1455              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1456           }
1457         it->wd->reorder_deleted = EINA_FALSE;
1458         edje_object_signal_emit(it->edit_obj, "elm,action,item,reorder_end", "elm");
1459         it->wd->reorder_it = it->wd->reorder_rel = NULL;
1460         elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
1461         elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_TRUE);
1462
1463      }
1464    if (it->wd->longpressed)
1465      {
1466         it->wd->longpressed = EINA_FALSE;
1467         if ((!it->wd->wasselected) && (!it->renamed))
1468           _item_unselect(it);
1469         it->wd->wasselected = EINA_FALSE;
1470         return;
1471      }
1472    if (dragged)
1473      {
1474         if (it->want_unrealize)
1475           {
1476              _item_unrealize(it, EINA_FALSE);
1477              if (it->block->want_unrealize)
1478                _item_block_unrealize(it->block);
1479           }
1480      }
1481    if ((it->disabled) || (dragged) || (it->display_only)) return;
1482    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
1483    if (it->wd->multi)
1484      {
1485         if (!it->selected)
1486           {
1487              _item_highlight(it);
1488              _item_select(it);
1489           }
1490         else _item_unselect(it);
1491      }
1492    else
1493      {
1494         if (!it->selected)
1495           {
1496              Widget_Data *wd = it->wd;
1497              if (wd)
1498                {
1499                   while (wd->selected) _item_unselect(wd->selected->data);
1500                }
1501           }
1502         else
1503           {
1504              const Eina_List *l, *l_next;
1505              Elm_Genlist_Item *it2;
1506
1507              EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, it2)
1508                if (it2 != it) _item_unselect(it2);
1509              //_item_highlight(it);
1510              //_item_select(it);
1511           }
1512         _item_highlight(it);
1513         _item_select(it);
1514      }
1515 }
1516
1517 static void
1518 _mouse_down_scroller(void        *data,
1519                      Evas        *evas __UNUSED__,
1520                      Evas_Object *obj __UNUSED__,
1521                      void        *event_info __UNUSED__)
1522 {
1523    Widget_Data *wd = elm_widget_data_get(data);
1524
1525    if (!wd) return;
1526    wd->drag_started = EINA_FALSE;
1527 }
1528
1529 static void
1530 _mouse_up_scroller(void        *data,
1531                    Evas        *evas __UNUSED__,
1532                    Evas_Object *obj __UNUSED__,
1533                    void        *event_info __UNUSED__)
1534 {
1535    Widget_Data *wd = elm_widget_data_get(data);
1536
1537    if (!wd) return;
1538    wd->drag_started = EINA_FALSE;
1539 }
1540
1541 static void
1542 _mouse_move_scroller(void        *data,
1543                      Evas        *evas __UNUSED__,
1544                      Evas_Object *obj __UNUSED__,
1545                      void        *event_info)
1546 {
1547    Widget_Data *wd = elm_widget_data_get(data);
1548    Evas_Event_Mouse_Move *ev = event_info;
1549    Evas_Coord minw = 0, minh = 0, dx, dy, adx, ady;
1550
1551    if (!wd) return;
1552    if (wd->drag_started) return;
1553
1554    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1555    dx = ev->cur.canvas.x - ev->prev.canvas.x;
1556    dy = ev->cur.canvas.y - ev->prev.canvas.y;
1557    adx = dx;
1558    ady = dy;
1559    if (adx < 0) adx = -dx;
1560    if (ady < 0) ady = -dy;
1561    if (((ady < minh) && (ady > minh / 2)) && (ady > adx))
1562      {
1563         if (dy < 0)
1564           {
1565              evas_object_smart_callback_call(data, SIG_DRAG_START_UP, NULL);
1566              wd->drag_started = EINA_TRUE;
1567           }
1568         else
1569           {
1570              evas_object_smart_callback_call(data, SIG_DRAG_START_DOWN, NULL);
1571              wd->drag_started = EINA_TRUE;
1572           }
1573      }
1574 }
1575
1576 static void
1577 _signal_expand_toggle(void        *data,
1578                       Evas_Object *obj __UNUSED__,
1579                       const char  *emission __UNUSED__,
1580                       const char  *source __UNUSED__)
1581 {
1582    Elm_Genlist_Item *it = data;
1583
1584    if (it->expanded)
1585      evas_object_smart_callback_call(WIDGET(it), SIG_CONTRACT_REQUEST, it);
1586    else
1587      evas_object_smart_callback_call(WIDGET(it), SIG_EXPAND_REQUEST, it);
1588 }
1589
1590 static void
1591 _signal_expand(void        *data,
1592                Evas_Object *obj __UNUSED__,
1593                const char  *emission __UNUSED__,
1594                const char  *source __UNUSED__)
1595 {
1596    Elm_Genlist_Item *it = data;
1597
1598    if (!it->expanded)
1599      evas_object_smart_callback_call(WIDGET(it), SIG_EXPAND_REQUEST, it);
1600 }
1601
1602 static void
1603 _signal_contract(void        *data,
1604                  Evas_Object *obj __UNUSED__,
1605                  const char  *emission __UNUSED__,
1606                  const char  *source __UNUSED__)
1607 {
1608    Elm_Genlist_Item *it = data;
1609
1610    if (it->expanded)
1611      evas_object_smart_callback_call(WIDGET(it), SIG_CONTRACT_REQUEST, it);
1612 }
1613
1614 static Eina_Bool
1615 _scr_hold_timer_cb(void *data)
1616 {
1617    if (!data) return ECORE_CALLBACK_CANCEL;
1618    Widget_Data *wd = data;
1619    elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1620    wd->scr_hold_timer = NULL;
1621    return ECORE_CALLBACK_CANCEL;
1622 }
1623
1624 static void
1625 _mode_finished_signal_cb(void        *data,
1626                          Evas_Object *obj,
1627                          const char  *emission __UNUSED__,
1628                          const char  *source __UNUSED__)
1629 {
1630    if (!data) return;
1631    if (!obj) return;
1632    Elm_Genlist_Item *it = data;
1633    if ((it->delete_me) || (!it->realized) || (!it->mode_view)) return;
1634    char buf[1024];
1635    Evas *te = evas_object_evas_get(obj);
1636
1637    evas_event_freeze(te);
1638    it->nocache = EINA_FALSE;
1639    _mode_item_unrealize(it);
1640    if (it->group_item)
1641      evas_object_raise(it->VIEW(group_item));
1642    snprintf(buf, sizeof(buf), "elm,state,%s,passive,finished", it->wd->mode_type);
1643    edje_object_signal_callback_del_full(obj, buf, "elm", _mode_finished_signal_cb, it);
1644    evas_event_thaw(te);
1645    evas_event_thaw_eval(te);
1646 }
1647
1648 static void
1649 _item_cache_clean(Widget_Data *wd)
1650 {
1651    evas_event_freeze(evas_object_evas_get(wd->obj));
1652    while ((wd->item_cache) && (wd->item_cache_count > wd->item_cache_max))
1653      {
1654         Item_Cache *itc;
1655
1656         itc = EINA_INLIST_CONTAINER_GET(wd->item_cache->last, Item_Cache);
1657         wd->item_cache = eina_inlist_remove(wd->item_cache,
1658                                             wd->item_cache->last);
1659         wd->item_cache_count--;
1660         if (itc->spacer) evas_object_del(itc->spacer);
1661         if (itc->base_view) evas_object_del(itc->base_view);
1662         if (itc->item_style) eina_stringshare_del(itc->item_style);
1663         free(itc);
1664      }
1665    evas_event_thaw(evas_object_evas_get(wd->obj));
1666    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
1667 }
1668
1669 static void
1670 _item_cache_zero(Widget_Data *wd)
1671 {
1672    int pmax = wd->item_cache_max;
1673    wd->item_cache_max = 0;
1674    _item_cache_clean(wd);
1675    wd->item_cache_max = pmax;
1676 }
1677
1678 static void
1679 _item_cache_add(Elm_Genlist_Item *it)
1680 {
1681    Item_Cache *itc;
1682
1683    evas_event_freeze(evas_object_evas_get(it->wd->obj));
1684    if (it->wd->item_cache_max <= 0)
1685      {
1686         evas_object_del(VIEW(it));
1687         VIEW(it) = NULL;
1688         evas_object_del(it->spacer);
1689         it->spacer = NULL;
1690         evas_event_thaw(evas_object_evas_get(it->wd->obj));
1691         evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1692         return;
1693      }
1694
1695    it->wd->item_cache_count++;
1696    itc = calloc(1, sizeof(Item_Cache));
1697    if (!itc)
1698      {
1699         evas_event_thaw(evas_object_evas_get(it->wd->obj));
1700         evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1701         return;
1702      }
1703    it->wd->item_cache = eina_inlist_prepend(it->wd->item_cache,
1704                                             EINA_INLIST_GET(itc));
1705    itc->spacer = it->spacer;
1706    it->spacer = NULL;
1707    itc->base_view = VIEW(it);
1708    VIEW(it) = NULL;
1709    evas_object_hide(itc->base_view);
1710    evas_object_move(itc->base_view, -9999, -9999);
1711    itc->item_style = eina_stringshare_add(it->itc->item_style);
1712    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) itc->tree = 1;
1713    itc->compress = (it->wd->compress);
1714    itc->odd = (it->order_num_in & 0x1);
1715    itc->selected = it->selected;
1716    itc->disabled = it->disabled;
1717    itc->expanded = it->expanded;
1718    if (it->long_timer)
1719      {
1720         ecore_timer_del(it->long_timer);
1721         it->long_timer = NULL;
1722      }
1723    if (it->swipe_timer)
1724      {
1725         ecore_timer_del(it->swipe_timer);
1726         it->swipe_timer = NULL;
1727      }
1728    // FIXME: other callbacks?
1729    edje_object_signal_callback_del_full(itc->base_view,
1730                                         "elm,action,expand,toggle",
1731                                         "elm", _signal_expand_toggle, it);
1732    edje_object_signal_callback_del_full(itc->base_view, "elm,action,expand",
1733                                         "elm",
1734                                         _signal_expand, it);
1735    edje_object_signal_callback_del_full(itc->base_view, "elm,action,contract",
1736                                         "elm", _signal_contract, it);
1737    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_DOWN,
1738                                        _mouse_down, it);
1739    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_UP,
1740                                        _mouse_up, it);
1741    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_MOVE,
1742                                        _mouse_move, it);
1743    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_DOWN,
1744                                        _multi_down, it);
1745    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_UP,
1746                                        _multi_up, it);
1747    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_MOVE,
1748                                        _multi_move, it);
1749    _item_cache_clean(it->wd);
1750    evas_event_thaw(evas_object_evas_get(it->wd->obj));
1751    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1752 }
1753
1754 static Item_Cache *
1755 _item_cache_find(Elm_Genlist_Item *it)
1756 {
1757    Item_Cache *itc;
1758    Eina_Bool tree = 0, odd;
1759
1760    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) tree = 1;
1761    odd = (it->order_num_in & 0x1);
1762    EINA_INLIST_FOREACH(it->wd->item_cache, itc)
1763      {
1764         if ((itc->selected) || (itc->disabled) || (itc->expanded))
1765           continue;
1766         if ((itc->tree == tree) &&
1767             (itc->odd == odd) &&
1768             (itc->compress == it->wd->compress) &&
1769             (!strcmp(it->itc->item_style, itc->item_style)))
1770           {
1771              it->wd->item_cache = eina_inlist_remove(it->wd->item_cache,
1772                                                      EINA_INLIST_GET(itc));
1773              it->wd->item_cache_count--;
1774              return itc;
1775           }
1776      }
1777    return NULL;
1778 }
1779
1780 static void
1781 _item_cache_free(Item_Cache *itc)
1782 {
1783    if (itc->spacer) evas_object_del(itc->spacer);
1784    if (itc->base_view) evas_object_del(itc->base_view);
1785    if (itc->item_style) eina_stringshare_del(itc->item_style);
1786    free(itc);
1787 }
1788
1789 static const char *
1790 _item_label_hook(Elm_Genlist_Item *it, const char *part)
1791 {
1792    if (!it->itc->func.label_get) return NULL;
1793    return edje_object_part_text_get(VIEW(it), part);
1794 }
1795
1796 static void
1797 _icon_focused(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1798 {
1799    Elm_Genlist_Item *it = data;
1800    if (it) it->defer_unrealize = EINA_TRUE;
1801 }
1802
1803 static void
1804 _icon_unfocused(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
1805 {
1806    Elm_Genlist_Item *it = data;
1807    if (it) it->defer_unrealize = EINA_FALSE;
1808 }
1809
1810 static void
1811 _item_del_hook(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1812 {
1813    Elm_Genlist_Item *it = event_info;
1814    if (!it) return;
1815    if (it->selected) it->wd->selected = eina_list_remove(it->wd->selected, it);
1816    if (it->wd->last_selected_item == it)
1817      it->wd->last_selected_item = NULL;
1818 }
1819
1820 static void
1821 _item_label_realize(Elm_Genlist_Item *it,
1822                     Evas_Object *target,
1823                     Eina_List **source,
1824                     const char *parts)
1825 {
1826    if (it->itc->func.label_get)
1827      {
1828         const Eina_List *l;
1829         const char *key;
1830
1831         *source = elm_widget_stringlist_get(edje_object_data_get(target, "labels"));
1832         EINA_LIST_FOREACH(*source, l, key)
1833           {
1834              if (parts && fnmatch(parts, key, FNM_PERIOD))
1835                continue;
1836
1837              char *s = it->itc->func.label_get
1838                 ((void *)it->base.data, WIDGET(it), key);
1839
1840              if (s)
1841                {
1842                   edje_object_part_text_set(target, key, s);
1843                   free(s);
1844                }
1845              else
1846                {
1847                   edje_object_part_text_set(target, key, "");
1848                }
1849
1850           }
1851      }
1852 }
1853
1854 static Eina_List *
1855 _item_mode_icon_unrealize(Elm_Genlist_Item *it,
1856                           Evas_Object *target,
1857                           Eina_List **source,
1858                           const char *parts,
1859                           Eina_List **icons_list)
1860 {
1861    Eina_List *res = *icons_list;
1862
1863    if (it->itc->func.icon_get)
1864      {
1865         const Eina_List *l;
1866         const char *key;
1867         Evas_Object *ic = NULL;
1868
1869         EINA_LIST_FOREACH(*source, l, key)
1870           {
1871              if (parts && fnmatch(parts, key, FNM_PERIOD))
1872                continue;
1873
1874              ic = edje_object_part_swallow_get(target, key);
1875              if (ic)
1876                {
1877                   res = eina_list_remove(res, ic);
1878                   edje_object_part_unswallow(target, ic);
1879                   evas_object_del(ic);
1880                }
1881           }
1882      }
1883
1884    return res;
1885 }
1886
1887 static Eina_List *
1888 _item_mode_icon_realize(Elm_Genlist_Item *it,
1889                         Evas_Object *target,
1890                         Eina_List **source,
1891                         const char *parts,
1892                         Eina_List **icons_list,
1893                         const char *icons_part)
1894
1895 {
1896    Eina_List *res = NULL;
1897
1898    if (it->itc->func.icon_get)
1899      {
1900         const Eina_List *l;
1901         const char *key;
1902
1903         *source = elm_widget_stringlist_get(edje_object_data_get(target, icons_part));
1904         if (parts && (eina_list_count(*source) != eina_list_count(*icons_list)))
1905              res = *icons_list;
1906         EINA_LIST_FOREACH(*source, l, key)
1907           {
1908              if (parts && fnmatch(parts, key, FNM_PERIOD))
1909                continue;
1910
1911              Evas_Object *ic = it->itc->func.icon_get
1912                 ((void *)it->base.data, WIDGET(it), l->data);
1913
1914              if (ic)
1915                {
1916                   res = eina_list_append(res, ic);
1917                   edje_object_part_swallow(target, key, ic);
1918                   evas_object_show(ic);
1919                   elm_widget_sub_object_add(WIDGET(it), ic);
1920                   if (it->mode_view || it->wd->edit_mode)
1921                     {
1922                        if (it->disabled)
1923                          elm_widget_disabled_set(ic, EINA_TRUE);
1924                     }
1925                   else if (it->renamed)
1926                     {
1927                        // FIXME: if entry calcuates its cursor position correctly and conformant works,
1928                        //        genlist does not need to handle this focus thing.
1929                        evas_object_smart_callback_add(ic, "focused", _icon_focused, it);
1930                        evas_object_smart_callback_add(ic, "unfocused", _icon_unfocused, it);
1931                     }
1932                }
1933           }
1934      }
1935
1936    return res;
1937 }
1938
1939 static Eina_List *
1940 _item_icon_unrealize(Elm_Genlist_Item *it,
1941                      Evas_Object *target,
1942                      Eina_List **source,
1943                      const char *parts)
1944 {
1945    Eina_List *res = it->icon_objs;
1946
1947    if (it->itc->func.icon_get)
1948      {
1949         const Eina_List *l;
1950         const char *key;
1951         Evas_Object *ic = NULL;
1952
1953         EINA_LIST_FOREACH(*source, l, key)
1954           {
1955              if (parts && fnmatch(parts, key, FNM_PERIOD))
1956                continue;
1957
1958              ic = edje_object_part_swallow_get(target, key);
1959              if (ic)
1960                {
1961                   res = eina_list_remove(res, ic);
1962                   edje_object_part_unswallow(target, ic);
1963                   evas_object_del(ic);
1964                }
1965           }
1966      }
1967
1968    return res;
1969 }
1970
1971 static Eina_List *
1972 _item_icon_realize(Elm_Genlist_Item *it,
1973                    Evas_Object *target,
1974                    Eina_List **source,
1975                    const char *parts)
1976 {
1977    Eina_List *res = NULL;
1978
1979    if (it->itc->func.icon_get)
1980      {
1981         const Eina_List *l;
1982         const char *key;
1983
1984         *source = elm_widget_stringlist_get(edje_object_data_get(target, "icons"));
1985         if (parts && (eina_list_count(*source) != eina_list_count(it->icon_objs)))
1986              res = it->icon_objs;
1987         EINA_LIST_FOREACH(*source, l, key)
1988           {
1989              if (parts && fnmatch(parts, key, FNM_PERIOD))
1990                continue;
1991
1992              Evas_Object *ic = it->itc->func.icon_get
1993                 ((void *)it->base.data, WIDGET(it), key);
1994
1995              if (ic)
1996                {
1997                   res = eina_list_append(res, ic);
1998                   edje_object_part_swallow(target, key, ic);
1999                   evas_object_show(ic);
2000                   elm_widget_sub_object_add(WIDGET(it), ic);
2001                   evas_object_event_callback_add(ic, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, it);
2002                   if (it->disabled)
2003                     elm_widget_disabled_set(ic, EINA_TRUE);
2004                }
2005           }
2006      }
2007
2008    return res;
2009 }
2010
2011 static void
2012 _item_state_realize(Elm_Genlist_Item *it,
2013                     Evas_Object *target,
2014                     Eina_List **source,
2015                     const char *parts)
2016 {
2017    if (it->itc->func.state_get)
2018      {
2019         const Eina_List *l;
2020         const char *key;
2021         char buf[4096];
2022
2023         *source = elm_widget_stringlist_get(edje_object_data_get(target, "states"));
2024         EINA_LIST_FOREACH(*source, l, key)
2025           {
2026              if (parts && fnmatch(parts, key, FNM_PERIOD))
2027                continue;
2028
2029              Eina_Bool on = it->itc->func.state_get
2030                 ((void *)it->base.data, WIDGET(it), key);
2031
2032              if (on)
2033                {
2034                   snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
2035                   edje_object_signal_emit(target, buf, "elm");
2036                }
2037              else
2038                {
2039                   snprintf(buf, sizeof(buf), "elm,state,%s,passive", key);
2040                   edje_object_signal_emit(target, buf, "elm");
2041                }
2042           }
2043      }
2044 }
2045
2046 static void
2047 _item_realize(Elm_Genlist_Item *it,
2048               int               in,
2049               Eina_Bool         calc)
2050 {
2051    Elm_Genlist_Item *it2;
2052    const char *stacking;
2053    const char *treesize;
2054    char buf[1024];
2055    int depth, tsize = 20;
2056    Item_Cache *itc = NULL;
2057
2058    if ((it->realized) || (it->delete_me)) return;
2059    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2060    it->order_num_in = in;
2061    if (it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE) calc = EINA_FALSE;
2062    if ((it->nocache) && (!it->renamed))
2063      it->nocache = EINA_FALSE;
2064    else
2065      itc = _item_cache_find(it);
2066    if (itc && (!it->wd->effect_mode))
2067      {
2068         VIEW(it) = itc->base_view;
2069         itc->base_view = NULL;
2070         it->spacer = itc->spacer;
2071         itc->spacer = NULL;
2072      }
2073    else
2074      {
2075         VIEW(it) = edje_object_add(evas_object_evas_get(WIDGET(it)));
2076         edje_object_scale_set(VIEW(it),
2077                               elm_widget_scale_get(WIDGET(it)) *
2078                               _elm_config->scale);
2079         evas_object_smart_member_add(VIEW(it), it->wd->pan_smart);
2080         elm_widget_sub_object_add(WIDGET(it), VIEW(it));
2081
2082         if (it->flags & ELM_GENLIST_ITEM_SUBITEMS)
2083           strncpy(buf, "tree", sizeof(buf));
2084         else strncpy(buf, "item", sizeof(buf));
2085         if (it->wd->compress)
2086           strncat(buf, "_compress", sizeof(buf) - strlen(buf));
2087
2088         if (in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
2089         strncat(buf, "/", sizeof(buf) - strlen(buf));
2090         strncat(buf, it->itc->item_style, sizeof(buf) - strlen(buf));
2091
2092         _elm_theme_object_set(WIDGET(it), VIEW(it), "genlist", buf,
2093                               elm_widget_style_get(WIDGET(it)));
2094         edje_object_mirrored_set(VIEW(it),
2095                                  elm_widget_mirrored_get(WIDGET(it)));
2096         it->spacer =
2097           evas_object_rectangle_add(evas_object_evas_get(WIDGET(it)));
2098         evas_object_color_set(it->spacer, 0, 0, 0, 0);
2099         elm_widget_sub_object_add(WIDGET(it), it->spacer);
2100      }
2101    for (it2 = it, depth = 0; it2->parent; it2 = it2->parent)
2102      {
2103         if (it2->parent->flags != ELM_GENLIST_ITEM_GROUP) depth += 1;
2104      }
2105    it->expanded_depth = depth;
2106    treesize = edje_object_data_get(VIEW(it), "treesize");
2107    if (treesize) tsize = atoi(treesize);
2108    evas_object_size_hint_min_set(it->spacer,
2109                                  (depth * tsize) * _elm_config->scale, 1);
2110    edje_object_part_swallow(VIEW(it), "elm.swallow.pad", it->spacer);
2111    if (!calc)
2112      {
2113         edje_object_signal_callback_add(VIEW(it),
2114                                         "elm,action,expand,toggle",
2115                                         "elm", _signal_expand_toggle, it);
2116         edje_object_signal_callback_add(VIEW(it), "elm,action,expand",
2117                                         "elm", _signal_expand, it);
2118         edje_object_signal_callback_add(VIEW(it), "elm,action,contract",
2119                                         "elm", _signal_contract, it);
2120         stacking = edje_object_data_get(VIEW(it), "stacking");
2121         if (stacking)
2122           {
2123              if (!strcmp(stacking, "below")) evas_object_lower(VIEW(it));
2124              else if (!strcmp(stacking, "above"))
2125                evas_object_raise(VIEW(it));
2126           }
2127         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
2128                                        _mouse_down, it);
2129         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
2130                                        _mouse_up, it);
2131         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
2132                                        _mouse_move, it);
2133         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MULTI_DOWN,
2134                                        _multi_down, it);
2135         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MULTI_UP,
2136                                        _multi_up, it);
2137         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MULTI_MOVE,
2138                                        _multi_move, it);
2139
2140         if ((!it->edit_obj) &&(it->wd->edit_mode) &&
2141             (it->flags != ELM_GENLIST_ITEM_GROUP) && (it->itc->edit_item_style))
2142           _effect_item_realize(it, EINA_FALSE);
2143
2144         if (itc)
2145           {
2146              if ((it->selected) && (it->selected != itc->selected))
2147                {
2148                   edje_object_signal_emit(VIEW(it),
2149                                           "elm,state,selected", "elm");
2150                   if (it->edit_obj)
2151                     edje_object_signal_emit(it->edit_obj,
2152                                             "elm,state,selected", "elm");
2153                }
2154              if ((it->disabled) && (it->disabled != itc->disabled))
2155                {
2156                   edje_object_signal_emit(VIEW(it),
2157                                           "elm,state,disabled", "elm");
2158                   if (it->edit_obj)
2159                     edje_object_signal_emit(it->edit_obj,
2160                                             "elm,state,disabled", "elm");
2161                }
2162              if ((it->expanded) && (it->expanded != itc->expanded))
2163                {
2164                   edje_object_signal_emit(VIEW(it),
2165                                           "elm,state,expanded", "elm");
2166                   if (it->edit_obj)
2167                     edje_object_signal_emit(it->edit_obj,
2168                                             "elm,state,expanded", "elm");
2169                }
2170           }
2171         else
2172           {
2173              if (it->selected)
2174                {
2175                   edje_object_signal_emit(VIEW(it),
2176                                           "elm,state,selected", "elm");
2177                   if (it->edit_obj)
2178                     edje_object_signal_emit(it->edit_obj,
2179                                             "elm,state,selected", "elm");
2180                }
2181              if (it->disabled)
2182                {
2183                   edje_object_signal_emit(VIEW(it),
2184                                           "elm,state,disabled", "elm");
2185                   if (it->edit_obj)
2186                     edje_object_signal_emit(it->edit_obj,
2187                                             "elm,state,disabled", "elm");
2188                }
2189              if (it->expanded)
2190                {
2191                   edje_object_signal_emit(VIEW(it),
2192                                           "elm,state,expanded", "elm");
2193                   if (it->edit_obj)
2194                     edje_object_signal_emit(it->edit_obj,
2195                                             "elm,state,expanded", "elm");
2196                }
2197           }
2198      }
2199
2200    if ((calc) && (it->wd->homogeneous) &&
2201        ((it->wd->item_width) ||
2202         ((it->wd->item_width) && (it->wd->group_item_width))))
2203      {
2204         /* homogenous genlist shortcut */
2205         if (!it->mincalcd)
2206           {
2207              if (it->flags & ELM_GENLIST_ITEM_GROUP)
2208                {
2209                   it->w = it->minw = it->wd->group_item_width;
2210                   it->h = it->minh = it->wd->group_item_height;
2211                }
2212              else
2213                {
2214                   it->w = it->minw = it->wd->item_width;
2215                   it->h = it->minh = it->wd->item_height;
2216                }
2217              it->mincalcd = EINA_TRUE;
2218           }
2219      }
2220    else
2221      {
2222         _item_label_realize(it, VIEW(it), &it->labels, NULL);
2223         it->icon_objs = _item_icon_realize(it, VIEW(it), &it->icons, NULL);
2224         _item_state_realize(it, VIEW(it), &it->states, NULL);
2225         if (it->itc->func.icon_get) // for rename mode
2226           {
2227              const Eina_List *l;
2228              const char *key;
2229              if (it->renamed)
2230                {
2231                   edje_object_signal_emit(VIEW(it), "elm,state,rename,enabled", "elm");
2232                   it->icons =
2233                      elm_widget_stringlist_get(edje_object_data_get(VIEW(it), "renames"));
2234                   EINA_LIST_FOREACH(it->icons, l, key)
2235                     {
2236                        Evas_Object *ic = it->itc->func.icon_get
2237                           ((void *)it->base.data, WIDGET(it), l->data);
2238                        if (ic)
2239                          {
2240                             it->icon_objs = eina_list_append(it->icon_objs, ic);
2241                             edje_object_part_swallow(VIEW(it), key, ic);
2242                             evas_object_show(ic);
2243                             elm_widget_sub_object_add(WIDGET(it), ic);
2244                             // FIXME: if entry calcuates its cursor position correctly and conformant works,
2245                             //        genlist does not need to handle this focus thing.
2246                             evas_object_smart_callback_add(ic, "focused", _icon_focused, it);
2247                             evas_object_smart_callback_add(ic, "unfocused", _icon_unfocused, it);
2248                          }
2249                     }
2250                }
2251           }
2252         if (!it->mincalcd || it->wd->pan_resize || ((it->wd->height_for_width) && (it->w != it->minw)))
2253           {
2254              Evas_Coord mw = -1, mh = -1;
2255
2256              if (it->wd->height_for_width) mw = it->wd->w; // TODO: Removed this. This was removed from upstream.
2257
2258              if (!it->display_only)
2259                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2260              if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
2261              edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw,
2262                                                   mh);
2263              if (!it->display_only)
2264                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2265              it->w = it->minw = mw;
2266              it->h = it->minh = mh;
2267              it->mincalcd = EINA_TRUE;
2268
2269              if ((!it->wd->group_item_width) && (it->flags == ELM_GENLIST_ITEM_GROUP))
2270                {
2271                   it->wd->group_item_width = mw;
2272                   it->wd->group_item_height = mh;
2273                }
2274              else if ((!it->wd->item_width) && (it->flags == ELM_GENLIST_ITEM_NONE))
2275                {
2276                   it->wd->item_width = mw;
2277                   it->wd->item_height = mh;
2278                }
2279           }
2280         if (!calc) evas_object_show(VIEW(it));
2281      }
2282
2283    if (it->tooltip.content_cb)
2284      {
2285         elm_widget_item_tooltip_content_cb_set(it,
2286                                                it->tooltip.content_cb,
2287                                                it->tooltip.data, NULL);
2288         elm_widget_item_tooltip_style_set(it, it->tooltip.style);
2289      }
2290
2291    if (it->mouse_cursor)
2292      elm_widget_item_cursor_set(it, it->mouse_cursor);
2293
2294    it->realized = EINA_TRUE;
2295    it->want_unrealize = EINA_FALSE;
2296
2297    if (itc) _item_cache_free(itc);
2298    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2299    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2300    if (!calc)
2301      evas_object_smart_callback_call(WIDGET(it), SIG_REALIZED, it);
2302    if ((!calc) && (it->wd->edit_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
2303      {
2304         if (it->itc->edit_item_style)
2305           {
2306              if (!it->edit_obj) _effect_item_realize(it, EINA_FALSE);
2307              edje_object_message_signal_process(it->edit_obj);
2308           }
2309      }
2310    edje_object_message_signal_process(VIEW(it));
2311 }
2312
2313 static void
2314 _item_unrealize(Elm_Genlist_Item *it,
2315                 Eina_Bool         calc)
2316 {
2317    Evas_Object *icon;
2318
2319    if (!it->realized) return;
2320    if (it->wd->reorder_it == it) return;
2321    if (it->defer_unrealize && !it->updateme) return;
2322    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2323    if (!calc)
2324      evas_object_smart_callback_call(WIDGET(it), SIG_UNREALIZED, it);
2325    if (it->long_timer)
2326      {
2327         ecore_timer_del(it->long_timer);
2328         it->long_timer = NULL;
2329      }
2330    if (it->nocache)
2331      {
2332         evas_object_del(VIEW(it));
2333         VIEW(it) = NULL;
2334         evas_object_del(it->spacer);
2335         it->spacer = NULL;
2336      }
2337    else
2338      {
2339         edje_object_mirrored_set(VIEW(it),
2340                                  elm_widget_mirrored_get(WIDGET(it)));
2341         edje_object_scale_set(VIEW(it),
2342                               elm_widget_scale_get(WIDGET(it))
2343                               * _elm_config->scale);
2344         _item_cache_add(it);
2345      }
2346    elm_widget_stringlist_free(it->labels);
2347    it->labels = NULL;
2348    elm_widget_stringlist_free(it->icons);
2349    it->icons = NULL;
2350    elm_widget_stringlist_free(it->states);
2351
2352    EINA_LIST_FREE(it->icon_objs, icon)
2353      evas_object_del(icon);
2354
2355    _mode_item_unrealize(it);
2356    it->states = NULL;
2357    it->realized = EINA_FALSE;
2358    it->want_unrealize = EINA_FALSE;
2359    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2360    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2361    if (it->wd->edit_mode) _effect_item_unrealize(it);
2362 }
2363
2364 static Eina_Bool
2365 _item_block_recalc(Item_Block *itb,
2366                    int         in,
2367                    Eina_Bool   qadd)
2368 {
2369    const Eina_List *l;
2370    Elm_Genlist_Item *it;
2371    Evas_Coord minw = 0, minh = 0;
2372    Eina_Bool showme = EINA_FALSE, changed = EINA_FALSE;
2373    Evas_Coord y = 0;
2374
2375    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2376    itb->num = in;
2377    EINA_LIST_FOREACH(itb->items, l, it)
2378      {
2379         if (it->delete_me) continue;
2380         showme |= it->showme;
2381         if (!itb->realized)
2382           {
2383              if (qadd)
2384                {
2385                   if (!it->mincalcd) changed = EINA_TRUE;
2386                   if (changed)
2387                     {
2388                        _item_realize(it, in, EINA_TRUE);
2389                        _item_unrealize(it, EINA_TRUE);
2390                     }
2391                }
2392              else
2393                {
2394                   _item_realize(it, in, EINA_TRUE);
2395                   _item_unrealize(it, EINA_TRUE);
2396                }
2397           }
2398         else
2399           _item_realize(it, in, EINA_FALSE);
2400         minh += it->minh;
2401         if (minw < it->minw) minw = it->minw;
2402         in++;
2403         it->x = 0;
2404         it->y = y;
2405         y += it->h;
2406      }
2407    itb->minw = minw;
2408    itb->minh = minh;
2409    itb->changed = EINA_FALSE;
2410    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2411    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2412    return showme;
2413 }
2414
2415 static void
2416 _item_block_realize(Item_Block *itb)
2417 {
2418    if (itb->realized) return;
2419    itb->realized = EINA_TRUE;
2420    itb->want_unrealize = EINA_FALSE;
2421 }
2422
2423 static void
2424 _item_block_unrealize(Item_Block *itb)
2425 {
2426    const Eina_List *l;
2427    Elm_Genlist_Item *it;
2428    Eina_Bool dragging = EINA_FALSE;
2429
2430    if (!itb->realized) return;
2431    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2432    EINA_LIST_FOREACH(itb->items, l, it)
2433      {
2434         if (itb->must_recalc || it->flags != ELM_GENLIST_ITEM_GROUP)
2435           {
2436              if (it->dragging)
2437                {
2438                   dragging = EINA_TRUE;
2439                   it->want_unrealize = EINA_TRUE;
2440                }
2441              else
2442                _item_unrealize(it, EINA_FALSE);
2443           }
2444      }
2445    if (!dragging)
2446      {
2447         itb->realized = EINA_FALSE;
2448         itb->want_unrealize = EINA_TRUE;
2449      }
2450    else
2451      itb->want_unrealize = EINA_FALSE;
2452    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2453    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2454 }
2455
2456 static int
2457 _get_space_for_reorder_item(Elm_Genlist_Item *it)
2458 {
2459    Evas_Coord rox, roy, row, roh, oy, oh;
2460    Eina_Bool top = EINA_FALSE;
2461    Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
2462    if (!reorder_it) return 0;
2463
2464    evas_object_geometry_get(it->wd->pan_smart, NULL, &oy, NULL, &oh);
2465    evas_object_geometry_get(it->wd->VIEW(reorder_it), &rox, &roy, &row, &roh);
2466
2467    if ((it->wd->reorder_start_y < it->block->y) &&
2468        (roy - oy + (roh / 2) >= it->block->y - it->wd->pan_y))
2469      {
2470         it->block->reorder_offset = it->wd->reorder_it->h * -1;
2471         if (it->block->count == 1)
2472           it->wd->reorder_rel = it;
2473      }
2474    else if ((it->wd->reorder_start_y >= it->block->y) &&
2475             (roy - oy + (roh / 2) <= it->block->y - it->wd->pan_y))
2476      {
2477         it->block->reorder_offset = it->wd->reorder_it->h;
2478      }
2479    else
2480      it->block->reorder_offset = 0;
2481
2482    it->scrl_y += it->block->reorder_offset;
2483
2484    top = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2485                               rox, roy + (roh / 2), row, 1));
2486    if (top)
2487      {
2488         it->wd->reorder_rel = it;
2489         it->scrl_y += it->wd->reorder_it->h;
2490         return it->wd->reorder_it->h;
2491      }
2492    else
2493      return 0;
2494 }
2495
2496 static Eina_Bool
2497 _reorder_move_animator_cb(void *data)
2498 {
2499    Elm_Genlist_Item *it = data;
2500    Eina_Bool down = EINA_FALSE;
2501    double t;
2502    int y, dy = it->h / 10 * _elm_config->scale, diff;
2503
2504    t = ((0.0 > (t = ecore_loop_time_get()-it->wd->start_time)) ? 0.0 : t);
2505
2506    if (t <= REORDER_EFFECT_TIME) y = (1 * sin((t / REORDER_EFFECT_TIME) * (M_PI / 2)) * dy);
2507    else y = dy;
2508
2509    diff = abs(it->old_scrl_y - it->scrl_y);
2510    if (diff > it->h) y = diff / 2;
2511    if (it->old_scrl_y < it->scrl_y)
2512      {
2513         it->old_scrl_y += y;
2514         down = EINA_TRUE;
2515      }
2516    else if (it->old_scrl_y > it->scrl_y)
2517      {
2518         it->old_scrl_y -= y;
2519         down = EINA_FALSE;
2520      }
2521
2522    if (it->edit_obj)
2523      _item_position(it, it->edit_obj, it->scrl_x, it->old_scrl_y);
2524    else
2525      _item_position(it, VIEW(it), it->scrl_x, it->old_scrl_y);
2526    _group_items_recalc(it->wd);
2527    if ((it->wd->reorder_pan_move) ||
2528        (down && it->old_scrl_y >= it->scrl_y) ||
2529        (!down && it->old_scrl_y <= it->scrl_y))
2530      {
2531         it->old_scrl_y = it->scrl_y;
2532         it->move_effect_enabled = EINA_FALSE;
2533         it->wd->reorder_move_animator = NULL;
2534         return ECORE_CALLBACK_CANCEL;
2535      }
2536    return ECORE_CALLBACK_RENEW;
2537 }
2538
2539 static void
2540 _item_position(Elm_Genlist_Item *it,
2541                Evas_Object      *view,
2542                Evas_Coord        it_x,
2543                Evas_Coord        it_y)
2544 {
2545    if (!it) return;
2546    if (!view) return;
2547
2548    evas_event_freeze(evas_object_evas_get(it->wd->obj));
2549    evas_object_resize(view, it->w, it->h);
2550    evas_object_move(view, it_x, it_y);
2551    evas_object_show(view);
2552    evas_event_thaw(evas_object_evas_get(it->wd->obj));
2553    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2554 }
2555
2556 static void
2557 _item_block_position(Item_Block *itb,
2558                      int         in)
2559 {
2560    const Eina_List *l;
2561    Elm_Genlist_Item *it;
2562    Elm_Genlist_Item *git;
2563    Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2564    Evas_Coord minh = 0;
2565    int vis = 0;
2566
2567    evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2568    evas_object_geometry_get(itb->wd->pan_smart, &ox, &oy, &ow, &oh);
2569    evas_output_viewport_get(evas_object_evas_get(itb->wd->obj), &cvx, &cvy,
2570                             &cvw, &cvh);
2571    EINA_LIST_FOREACH(itb->items, l, it)
2572      {
2573         if (it->delete_me) continue;
2574         else if (it->wd->reorder_it == it) continue;
2575
2576         it->x = 0;
2577         it->y = y;
2578         it->w = itb->w;
2579         it->scrl_x = itb->x + it->x - it->wd->pan_x + ox;
2580         it->scrl_y = itb->y + it->y - it->wd->pan_y + oy;
2581
2582         vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2583                                    cvx, cvy, cvw, cvh));
2584         if (it->flags != ELM_GENLIST_ITEM_GROUP)
2585           {
2586              if ((itb->realized))
2587                {
2588                   if (vis)
2589                     {
2590                        if (!it->realized) _item_realize(it, in, EINA_FALSE);
2591                     }
2592                }
2593              if (it->realized)
2594                {
2595                   if (vis)
2596                     {
2597                        if (it->wd->reorder_mode)
2598                          y += _get_space_for_reorder_item(it);
2599                        git = it->group_item;
2600                        if (git)
2601                          {
2602                             git->scrl_x = it->scrl_x;
2603                             if (git->scrl_y < oy)
2604                               git->scrl_y = oy;
2605                             if ((git->scrl_y + git->h) > (it->scrl_y + it->h))
2606                               git->scrl_y = (it->scrl_y + it->h) - git->h;
2607                             git->want_realize = EINA_TRUE;
2608                          }
2609                        if ((it->wd->reorder_it) && (it->old_scrl_y != it->scrl_y))
2610                          {
2611                             if (!it->move_effect_enabled)
2612                               {
2613                                  it->move_effect_enabled = EINA_TRUE;
2614                                  it->wd->reorder_move_animator =
2615                                     ecore_animator_add(
2616                                        _reorder_move_animator_cb, it);
2617                               }
2618                          }
2619                        if (!it->move_effect_enabled)
2620                             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))
2621                             {
2622                               if (it->wd->edit_mode && it->itc->edit_item_style)
2623                                 {
2624                                    _item_position(it, it->edit_obj, it->scrl_x, it->scrl_y);
2625                                 }
2626                               else
2627                                {
2628                                   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)))
2629                                     {
2630                                        if (it->mode_view)
2631                                          _item_position(it, it->mode_view, it->scrl_x,
2632                                                         it->scrl_y);
2633                                        else
2634                                          _item_position(it, VIEW(it), it->scrl_x,
2635                                                         it->scrl_y);
2636                                     }
2637                                   else
2638                                     {
2639                                        evas_object_resize(VIEW(it), it->w, it->h);
2640                                        evas_object_move(VIEW(it), it->scrl_x, it->scrl_y);
2641                                        evas_object_hide(VIEW(it));
2642                                     }
2643                                }
2644                             }
2645                     }
2646                   else
2647                     {
2648                        if (!it->dragging && (!it->wd->item_moving_effect_timer)) _item_unrealize(it, EINA_FALSE);
2649                     }
2650                }
2651              in++;
2652           }
2653         else
2654           {
2655              if (vis) it->want_realize = EINA_TRUE;
2656           }
2657         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))
2658           {
2659              it->old_scrl_y = it->scrl_y;
2660           }
2661         y += it->h;
2662         minh += it->minh;
2663      }
2664    if (!itb->wd->reorder_it) itb->minh = minh;
2665    evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2666    evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2667 }
2668
2669 static void
2670 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2671 {
2672    Elm_Genlist_Item *it = data;
2673    if (!it) return;
2674    it->mincalcd = EINA_FALSE;
2675    it->block->changeme = EINA_TRUE;
2676    if (it->wd->changed_job) ecore_job_del(it->wd->changed_job);
2677    it->wd->changed_job = ecore_job_add(_changed_job, it->wd);
2678 }
2679
2680 static void
2681 _group_items_recalc(void *data)
2682 {
2683    Widget_Data *wd = data;
2684    Eina_List *l;
2685    Elm_Genlist_Item *git;
2686
2687    evas_event_freeze(evas_object_evas_get(wd->obj));
2688    EINA_LIST_FOREACH(wd->group_items, l, git)
2689      {
2690         if (git->want_realize)
2691           {
2692              if (!git->realized)
2693                _item_realize(git, 0, EINA_FALSE);
2694              evas_object_resize(VIEW(git), wd->minw, git->h);
2695              evas_object_move(VIEW(git), git->scrl_x, git->scrl_y);
2696              evas_object_show(VIEW(git));
2697              evas_object_raise(VIEW(git));
2698           }
2699         else if (!git->want_realize && git->realized)
2700           {
2701              if (!git->dragging)
2702                _item_unrealize(git, EINA_FALSE);
2703           }
2704      }
2705    evas_event_thaw(evas_object_evas_get(wd->obj));
2706    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2707 }
2708
2709 static Eina_Bool
2710 _must_recalc_idler(void *data)
2711 {
2712    Widget_Data *wd = data;
2713    if (wd->calc_job) ecore_job_del(wd->calc_job);
2714    wd->calc_job = ecore_job_add(_calc_job, wd);
2715    wd->must_recalc_idler = NULL;
2716    return ECORE_CALLBACK_CANCEL;
2717 }
2718
2719 static void
2720 _calc_job(void *data)
2721 {
2722    Widget_Data *wd = data;
2723    Item_Block *itb, *chb = NULL;
2724    Evas_Coord minw = -1, minh = 0, y = 0, ow;
2725    int in = 0;
2726    double t0, t;
2727    Eina_Bool minw_change = EINA_FALSE;
2728    Eina_Bool did_must_recalc = EINA_FALSE;
2729    if (!wd) return;
2730
2731    t0 = ecore_time_get();
2732    evas_object_geometry_get(wd->pan_smart, NULL, NULL, &ow, &wd->h);
2733    if (wd->w != ow)
2734      wd->w = ow;
2735
2736    evas_event_freeze(evas_object_evas_get(wd->obj));
2737    EINA_INLIST_FOREACH(wd->blocks, itb)
2738      {
2739         Eina_Bool showme = EINA_FALSE;
2740
2741         itb->num = in;
2742         showme = itb->showme;
2743         itb->showme = EINA_FALSE;
2744         if (chb)
2745           {
2746              if (itb->realized) _item_block_unrealize(itb);
2747           }
2748         if ((itb->changed) || ((itb->must_recalc) && (!did_must_recalc)))
2749           {
2750              if (itb->must_recalc)
2751                {
2752                   Eina_List *l;
2753                   Elm_Genlist_Item *it;
2754                   EINA_LIST_FOREACH(itb->items, l, it)
2755                     if (it->mincalcd) it->mincalcd = EINA_FALSE;
2756                   itb->changed = EINA_TRUE;
2757                   if (itb->must_recalc) did_must_recalc = EINA_TRUE;
2758                   if (itb->realized) _item_block_unrealize(itb);
2759                   itb->must_recalc = EINA_FALSE;
2760                }
2761              showme = _item_block_recalc(itb, in, EINA_FALSE);
2762              chb = itb;
2763           }
2764         itb->y = y;
2765         itb->x = 0;
2766         minh += itb->minh;
2767         if (minw == -1) minw = itb->minw;
2768         else if ((!itb->must_recalc) && (minw < itb->minw))
2769           {
2770              minw = itb->minw;
2771              minw_change = EINA_TRUE;
2772           }
2773         itb->w = minw;
2774         itb->h = itb->minh;
2775         y += itb->h;
2776         in += itb->count;
2777         if ((showme) && (wd->show_item) && (!wd->show_item->queued))
2778           {
2779              wd->show_item->showme = EINA_FALSE;
2780              if (wd->bring_in)
2781                elm_smart_scroller_region_bring_in(wd->scr,
2782                                                   wd->show_item->x +
2783                                                   wd->show_item->block->x,
2784                                                   wd->show_item->y +
2785                                                   wd->show_item->block->y,
2786                                                   wd->show_item->block->w,
2787                                                   wd->show_item->h);
2788              else
2789                elm_smart_scroller_child_region_show(wd->scr,
2790                                                     wd->show_item->x +
2791                                                     wd->show_item->block->x,
2792                                                     wd->show_item->y +
2793                                                     wd->show_item->block->y,
2794                                                     wd->show_item->block->w,
2795                                                     wd->show_item->h);
2796              wd->show_item = NULL;
2797           }
2798      }
2799    if (minw_change)
2800      {
2801         EINA_INLIST_FOREACH(wd->blocks, itb)
2802           {
2803              itb->minw = minw;
2804              itb->w = itb->minw;
2805           }
2806      }
2807    if ((chb) && (EINA_INLIST_GET(chb)->next))
2808      {
2809         EINA_INLIST_FOREACH(EINA_INLIST_GET(chb)->next, itb)
2810           {
2811              if (itb->realized) _item_block_unrealize(itb);
2812           }
2813      }
2814    wd->realminw = minw;
2815    if (minw < wd->w) minw = wd->w;
2816    if ((minw != wd->minw) || (minh != wd->minh))
2817      {
2818         wd->minw = minw;
2819         wd->minh = minh;
2820         if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
2821            evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2822         _sizing_eval(wd->obj);
2823 #ifdef ANCHOR_ITEM
2824         if ((wd->anchor_item) && (wd->anchor_item->block) && (!wd->auto_scrolled))
2825           {
2826              Elm_Genlist_Item *it;
2827              Evas_Coord it_y;
2828
2829              it = wd->anchor_item;
2830              it_y = wd->anchor_y;
2831              elm_smart_scroller_child_pos_set(wd->scr, wd->pan_x,
2832                                               it->block->y + it->y + it_y);
2833              wd->anchor_item = it;
2834              wd->anchor_y = it_y;
2835           }
2836 #endif
2837      }
2838    t = ecore_time_get();
2839    if (did_must_recalc)
2840      {
2841         if (!wd->must_recalc_idler)
2842           wd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, wd);
2843      }
2844    wd->calc_job = NULL;
2845    evas_object_smart_changed(wd->pan_smart);
2846    evas_event_thaw(evas_object_evas_get(wd->obj));
2847    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2848 }
2849
2850 static void
2851 _update_job(void *data)
2852 {
2853    Widget_Data *wd = data;
2854    Eina_List *l2;
2855    Item_Block *itb;
2856    int num, num0;
2857    Eina_Bool position = EINA_FALSE, recalc = EINA_FALSE;
2858    if (!wd) return;
2859    wd->update_job = NULL;
2860    num = 0;
2861
2862    evas_event_freeze(evas_object_evas_get(wd->obj));
2863    EINA_INLIST_FOREACH(wd->blocks, itb)
2864      {
2865         Evas_Coord itminw, itminh;
2866         Elm_Genlist_Item *it;
2867
2868         if (!itb->updateme)
2869           {
2870              num += itb->count;
2871              if (position)
2872                _item_block_position(itb, num);
2873              continue;
2874           }
2875         num0 = num;
2876         recalc = EINA_FALSE;
2877         EINA_LIST_FOREACH(itb->items, l2, it)
2878           {
2879              if (it->updateme)
2880                {
2881                   itminw = it->minw;
2882                   itminh = it->minh;
2883
2884                   if (it->realized)
2885                     {
2886                        _item_unrealize(it, EINA_FALSE);
2887                        _item_realize(it, num, EINA_FALSE);
2888                        position = EINA_TRUE;
2889                     }
2890                   else
2891                     {
2892                        _item_realize(it, num, EINA_TRUE);
2893                        _item_unrealize(it, EINA_TRUE);
2894                     }
2895                   if ((it->minw != itminw) || (it->minh != itminh))
2896                     recalc = EINA_TRUE;
2897                   it->updateme = EINA_FALSE;
2898                }
2899              num++;
2900           }
2901         itb->updateme = EINA_FALSE;
2902         if (recalc)
2903           {
2904              position = EINA_TRUE;
2905              itb->changed = EINA_TRUE;
2906              _item_block_recalc(itb, num0, EINA_FALSE);
2907              _item_block_position(itb, num0);
2908           }
2909      }
2910    if (position)
2911      {
2912         if (wd->calc_job) ecore_job_del(wd->calc_job);
2913         wd->calc_job = ecore_job_add(_calc_job, wd);
2914      }
2915    evas_event_thaw(evas_object_evas_get(wd->obj));
2916    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2917 }
2918
2919 static void
2920 _changed_job(void *data)
2921 {
2922    Widget_Data *wd = data; Eina_List *l2;
2923    Item_Block *itb;
2924    int num, num0, position = 0;
2925    Eina_Bool width_changed = EINA_FALSE, height_changed = EINA_FALSE;
2926    if (!wd) return;
2927    wd->changed_job = NULL;
2928    num = 0;
2929    EINA_INLIST_FOREACH(wd->blocks, itb)
2930      {
2931         Evas_Coord itminw, itminh;
2932         Elm_Genlist_Item *it;
2933
2934         if (!itb->changeme)
2935           {
2936              num += itb->count;
2937              if (position)
2938                _item_block_position(itb, num);
2939              continue;
2940           }
2941         num0 = num;
2942         width_changed = height_changed = EINA_FALSE;
2943         EINA_LIST_FOREACH(itb->items, l2, it)
2944           {
2945              if ((!it->mincalcd) && (it->realized))
2946                {
2947                   Evas_Coord mw = -1, mh = -1;
2948                   itminw = it->minw;
2949                   itminh = it->minh;
2950
2951                   if (it->wd->height_for_width) mw = it->wd->w;
2952                   if (!it->display_only)
2953                     elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2954                   if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
2955                   edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
2956                   if (!it->display_only)
2957                     elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2958                   it->w = it->minw = mw;
2959                   it->h = it->minh = mh;
2960                   it->mincalcd = EINA_TRUE;
2961
2962                   //if ((it->minw != itminw) || (it->minh != itminh))
2963                   //if ((it->minh != itminh))
2964                   //  recalc = 1;
2965                   if ((it->minw != itminw))
2966                     width_changed = EINA_TRUE;
2967                   if ((it->minh != itminh))
2968                     height_changed = EINA_TRUE;
2969
2970                   if ((!it->wd->group_item_width) && (it->flags == ELM_GENLIST_ITEM_GROUP))
2971                     {
2972                        it->wd->group_item_width = mw;
2973                        it->wd->group_item_height = mh;
2974                     }
2975                   else if ((!it->wd->item_width) && (it->flags == ELM_GENLIST_ITEM_NONE))
2976                     {
2977                        it->wd->item_width = mw;
2978                        it->wd->item_height = mh;
2979                     }
2980                }
2981              num++;
2982           }
2983         itb->changeme = EINA_FALSE;
2984         // TODO: why this is separated.
2985         if (height_changed)
2986           {
2987              position = 1;
2988              itb->changed = EINA_TRUE;
2989              _item_block_recalc(itb, num0, 0);
2990              _item_block_position(itb, num0);
2991           }
2992         else if (width_changed)
2993           {
2994              _item_block_position(itb, num0);
2995           }
2996      }
2997    if (position)
2998      {
2999         if (wd->calc_job) ecore_job_del(wd->calc_job);
3000         wd->calc_job = ecore_job_add(_calc_job, wd);
3001      }
3002 }
3003
3004 static void
3005 _pan_set(Evas_Object *obj,
3006          Evas_Coord   x,
3007          Evas_Coord   y)
3008 {
3009    Pan *sd = evas_object_smart_data_get(obj);
3010 #ifdef ANCHOR_ITEM
3011    Item_Block *itb;
3012 #endif
3013
3014    if (!sd) return;
3015    //   Evas_Coord ow, oh;
3016    //   evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
3017    //   ow = sd->wd->minw - ow;
3018    //   if (ow < 0) ow = 0;
3019    //   oh = sd->wd->minh - oh;
3020    //   if (oh < 0) oh = 0;
3021    //   if (x < 0) x = 0;
3022    //   if (y < 0) y = 0;
3023    //   if (x > ow) x = ow;
3024    //   if (y > oh) y = oh;
3025    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
3026    sd->wd->pan_x = x;
3027    sd->wd->pan_y = y;
3028
3029 #ifdef ANCHOR_ITEM
3030    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
3031      {
3032         if ((itb->y + itb->h) > y)
3033           {
3034              Elm_Genlist_Item *it;
3035              Eina_List *l2;
3036
3037              EINA_LIST_FOREACH(itb->items, l2, it)
3038                {
3039                   if ((itb->y + it->y) >= y)
3040                     {
3041                        sd->wd->anchor_item = it;
3042                        sd->wd->anchor_y = -(itb->y + it->y - y);
3043                        goto done;
3044                     }
3045                }
3046           }
3047      }
3048 done:
3049 #endif
3050    if (!sd->wd->reorder_move_animator) evas_object_smart_changed(obj);
3051 }
3052
3053 static void
3054 _pan_get(Evas_Object *obj,
3055          Evas_Coord  *x,
3056          Evas_Coord  *y)
3057 {
3058    Pan *sd = evas_object_smart_data_get(obj);
3059
3060    if (!sd) return;
3061    if (x) *x = sd->wd->pan_x;
3062    if (y) *y = sd->wd->pan_y;
3063 }
3064
3065 static void
3066 _pan_max_get(Evas_Object *obj,
3067              Evas_Coord  *x,
3068              Evas_Coord  *y)
3069 {
3070    Pan *sd = evas_object_smart_data_get(obj);
3071    Evas_Coord ow, oh;
3072
3073    if (!sd) return;
3074    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
3075    ow = sd->wd->minw - ow;
3076    if (ow < 0) ow = 0;
3077    oh = sd->wd->minh - oh;
3078    if (oh < 0) oh = 0;
3079    if (x) *x = ow;
3080    if (y) *y = oh;
3081 }
3082
3083 static void
3084 _pan_min_get(Evas_Object *obj __UNUSED__,
3085              Evas_Coord  *x,
3086              Evas_Coord  *y)
3087 {
3088    if (x) *x = 0;
3089    if (y) *y = 0;
3090 }
3091
3092 static void
3093 _pan_child_size_get(Evas_Object *obj,
3094                     Evas_Coord  *w,
3095                     Evas_Coord  *h)
3096 {
3097    Pan *sd = evas_object_smart_data_get(obj);
3098
3099    if (!sd) return;
3100    if (w) *w = sd->wd->minw;
3101    if (h) *h = sd->wd->minh;
3102 }
3103
3104 static void
3105 _pan_add(Evas_Object *obj)
3106 {
3107    Pan *sd;
3108    Evas_Object_Smart_Clipped_Data *cd;
3109
3110    _pan_sc.add(obj);
3111    cd = evas_object_smart_data_get(obj);
3112    sd = ELM_NEW(Pan);
3113    if (!sd) return;
3114    sd->__clipped_data = *cd;
3115    free(cd);
3116    evas_object_smart_data_set(obj, sd);
3117 }
3118
3119 static void
3120 _pan_del(Evas_Object *obj)
3121 {
3122    Pan *sd = evas_object_smart_data_get(obj);
3123
3124    if (!sd) return;
3125    if (sd->resize_job)
3126      {
3127         ecore_job_del(sd->resize_job);
3128         sd->resize_job = NULL;
3129      }
3130    _pan_sc.del(obj);
3131 }
3132
3133 static void
3134 _pan_resize_job(void *data)
3135 {
3136    Pan *sd = data;
3137    if (!sd) return;
3138    _sizing_eval(sd->wd->obj);
3139    sd->resize_job = NULL;
3140 }
3141
3142 static void
3143 _pan_resize(Evas_Object *obj,
3144             Evas_Coord   w,
3145             Evas_Coord   h)
3146 {
3147    Pan *sd = evas_object_smart_data_get(obj);
3148    Evas_Coord ow, oh;
3149
3150    if (!sd) return;
3151    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
3152    if ((ow == w) && (oh == h)) return;
3153    if ((sd->wd->height_for_width) && (ow != w))
3154      {
3155         sd->wd->pan_resize = EINA_TRUE;
3156         if (sd->resize_job) ecore_job_del(sd->resize_job);
3157         sd->resize_job = ecore_job_add(_pan_resize_job, sd);
3158      }
3159    sd->wd->pan_changed = EINA_TRUE;
3160    evas_object_smart_changed(obj);
3161    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
3162    sd->wd->calc_job = NULL;
3163 }
3164
3165 static void
3166 _pan_calculate(Evas_Object *obj)
3167 {
3168    Pan *sd = evas_object_smart_data_get(obj);
3169    Item_Block *itb;
3170    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
3171    int in = 0;
3172    Elm_Genlist_Item *git;
3173    Eina_List *l;
3174
3175    if (!sd) return;
3176    evas_event_freeze(evas_object_evas_get(obj));
3177
3178    if (sd->wd->pan_changed)
3179      {
3180         _calc_job(sd->wd);
3181         sd->wd->pan_changed = EINA_FALSE;
3182      }
3183
3184    evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
3185    sd->wd->prev_viewport_w = ow;
3186    evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
3187    EINA_LIST_FOREACH(sd->wd->group_items, l, git)
3188      {
3189         git->want_realize = EINA_FALSE;
3190      }
3191    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
3192      {
3193         itb->w = sd->wd->minw;
3194         if (ELM_RECTS_INTERSECT(itb->x - sd->wd->pan_x + ox,
3195                                 itb->y - sd->wd->pan_y + oy,
3196                                 itb->w, itb->h,
3197                                 cvx, cvy, cvw, cvh))
3198           {
3199              if ((!itb->realized) || (itb->changed))
3200                _item_block_realize(itb);
3201              _item_block_position(itb, in);
3202           }
3203         else
3204           {
3205              if (itb->realized) _item_block_unrealize(itb);
3206           }
3207         in += itb->count;
3208      }
3209    if ((!sd->wd->reorder_it) || (sd->wd->reorder_pan_move))
3210       _group_items_recalc(sd->wd);
3211
3212    if ((sd->wd->reorder_mode) && (sd->wd->reorder_it))
3213      {
3214         if (sd->wd->pan_y != sd->wd->old_pan_y)
3215           sd->wd->reorder_pan_move = EINA_TRUE;
3216         else sd->wd->reorder_pan_move = EINA_FALSE;
3217         evas_object_raise(sd->wd->reorder_it->edit_obj);
3218         sd->wd->old_pan_y = sd->wd->pan_y;
3219         sd->wd->start_time = ecore_loop_time_get();
3220      }
3221
3222       if (sd->wd->effect_mode &&
3223           ((sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND) ||
3224            (sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT) ||
3225            (sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)))
3226         {
3227            if (!sd->wd->item_moving_effect_timer)
3228              {
3229                 if (sd->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
3230                    _item_flip_effect_show(sd->wd->expand_item);
3231
3232                 evas_object_raise(sd->wd->alpha_bg);
3233                 evas_object_show(sd->wd->alpha_bg);
3234                 elm_smart_scroller_bounce_animator_disabled_set(sd->wd->scr, EINA_TRUE);
3235                 sd->wd->start_time = current_time_get();
3236                 sd->wd->item_moving_effect_timer = ecore_animator_add(_item_moving_effect_timer_cb, sd->wd);
3237              }
3238         }
3239       else _item_auto_scroll(sd->wd);
3240    sd->wd->pan_resize = EINA_FALSE;
3241    evas_event_thaw(evas_object_evas_get(obj));
3242    evas_event_thaw_eval(evas_object_evas_get(obj));
3243 }
3244
3245 static void
3246 _pan_move(Evas_Object *obj,
3247           Evas_Coord   x __UNUSED__,
3248           Evas_Coord   y __UNUSED__)
3249 {
3250    Pan *sd = evas_object_smart_data_get(obj);
3251
3252    if (!sd) return;
3253
3254    sd->wd->pan_changed = EINA_TRUE;
3255    evas_object_smart_changed(obj);
3256    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
3257    sd->wd->calc_job = NULL;
3258 }
3259
3260 static void
3261 _hold_on(void        *data __UNUSED__,
3262          Evas_Object *obj,
3263          void        *event_info __UNUSED__)
3264 {
3265    Widget_Data *wd = elm_widget_data_get(obj);
3266    if (!wd) return;
3267    elm_smart_scroller_hold_set(wd->scr, 1);
3268 }
3269
3270 static void
3271 _hold_off(void        *data __UNUSED__,
3272           Evas_Object *obj,
3273           void        *event_info __UNUSED__)
3274 {
3275    Widget_Data *wd = elm_widget_data_get(obj);
3276    if (!wd) return;
3277    elm_smart_scroller_hold_set(wd->scr, 0);
3278 }
3279
3280 static void
3281 _freeze_on(void        *data __UNUSED__,
3282            Evas_Object *obj,
3283            void        *event_info __UNUSED__)
3284 {
3285    Widget_Data *wd = elm_widget_data_get(obj);
3286    if (!wd) return;
3287    elm_smart_scroller_freeze_set(wd->scr, 1);
3288 }
3289
3290 static void
3291 _freeze_off(void        *data __UNUSED__,
3292             Evas_Object *obj,
3293             void        *event_info __UNUSED__)
3294 {
3295    Widget_Data *wd = elm_widget_data_get(obj);
3296    if (!wd) return;
3297    elm_smart_scroller_freeze_set(wd->scr, 0);
3298 }
3299
3300 static void
3301 _scr_anim_start(void        *data,
3302                 Evas_Object *obj __UNUSED__,
3303                 void        *event_info __UNUSED__)
3304 {
3305    evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START, NULL);
3306 }
3307
3308 static void
3309 _scr_anim_stop(void        *data,
3310                Evas_Object *obj __UNUSED__,
3311                void        *event_info __UNUSED__)
3312 {
3313    evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, NULL);
3314 }
3315
3316 static void
3317 _scr_drag_start(void            *data,
3318                 Evas_Object     *obj __UNUSED__,
3319                 void            *event_info __UNUSED__)
3320 {
3321    evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START, NULL);
3322 }
3323
3324 static void
3325 _scr_drag_stop(void            *data,
3326                Evas_Object     *obj __UNUSED__,
3327                void            *event_info __UNUSED__)
3328 {
3329    evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP, NULL);
3330 }
3331
3332 static void
3333 _scroll_edge_left(void        *data,
3334                   Evas_Object *scr __UNUSED__,
3335                   void        *event_info __UNUSED__)
3336 {
3337    Evas_Object *obj = data;
3338    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_LEFT, NULL);
3339 }
3340
3341 static void
3342 _scroll_edge_right(void        *data,
3343                    Evas_Object *scr __UNUSED__,
3344                    void        *event_info __UNUSED__)
3345 {
3346    Evas_Object *obj = data;
3347    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_RIGHT, NULL);
3348 }
3349
3350 static void
3351 _scroll_edge_top(void        *data,
3352                  Evas_Object *scr __UNUSED__,
3353                  void        *event_info __UNUSED__)
3354 {
3355    Evas_Object *obj = data;
3356    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_TOP, NULL);
3357 }
3358
3359 static void
3360 _scroll_edge_bottom(void        *data,
3361                     Evas_Object *scr __UNUSED__,
3362                     void        *event_info __UNUSED__)
3363 {
3364    Evas_Object *obj = data;
3365    evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_BOTTOM, NULL);
3366 }
3367
3368 static void
3369 _mode_item_realize(Elm_Genlist_Item *it)
3370 {
3371    char buf[1024];
3372
3373    if ((it->mode_view) || (it->delete_me)) return;
3374
3375    evas_event_freeze(evas_object_evas_get(it->wd->obj));
3376    it->mode_view = edje_object_add(evas_object_evas_get(WIDGET(it)));
3377    edje_object_scale_set(it->mode_view,
3378                          elm_widget_scale_get(WIDGET(it)) *
3379                          _elm_config->scale);
3380    evas_object_smart_member_add(it->mode_view, it->wd->pan_smart);
3381    elm_widget_sub_object_add(WIDGET(it), it->mode_view);
3382
3383    strncpy(buf, "item", sizeof(buf));
3384    if (it->wd->compress)
3385      strncat(buf, "_compress", sizeof(buf) - strlen(buf));
3386
3387    if (it->order_num_in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
3388    strncat(buf, "/", sizeof(buf) - strlen(buf));
3389    strncat(buf, it->itc->mode_item_style, sizeof(buf) - strlen(buf));
3390
3391    _elm_theme_object_set(WIDGET(it), it->mode_view, "genlist", buf,
3392                          elm_widget_style_get(WIDGET(it)));
3393    edje_object_mirrored_set(it->mode_view,
3394                             elm_widget_mirrored_get(WIDGET(it)));
3395
3396    /* signal callback add */
3397    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_DOWN,
3398                                   _mouse_down, it);
3399    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_UP,
3400                                   _mouse_up, it);
3401    evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_MOVE,
3402                                   _mouse_move, it);
3403
3404    /* label_get, icon_get, state_get */
3405    _item_label_realize(it, it->mode_view, &it->mode_labels, NULL);
3406    if (it->itc->func.icon_get)
3407      {
3408         const Eina_List *l;
3409         const char *key;
3410
3411         it->mode_icons =
3412            elm_widget_stringlist_get(edje_object_data_get(it->mode_view,
3413                                                           "icons"));
3414         EINA_LIST_FOREACH(it->mode_icons, l, key)
3415          {
3416            Evas_Object *ic = it->itc->func.icon_get
3417                 ((void *)it->base.data, WIDGET(it), l->data);
3418
3419              if (ic)
3420                {
3421                   it->mode_icon_objs = eina_list_append(it->mode_icon_objs, ic);
3422                   edje_object_part_swallow(it->mode_view, key, ic);
3423                   evas_object_show(ic);
3424                   elm_widget_sub_object_add(WIDGET(it), ic);
3425                   if (it->disabled)
3426                     elm_widget_disabled_set(ic, EINA_TRUE);
3427                }
3428           }
3429      }
3430    _item_state_realize(it, it->mode_view, &it->mode_states, NULL);
3431    edje_object_part_swallow(it->mode_view,
3432                             edje_object_data_get(it->mode_view, "mode_part"),
3433                             VIEW(it));
3434
3435    it->want_unrealize = EINA_FALSE;
3436    evas_event_thaw(evas_object_evas_get(it->wd->obj));
3437    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3438 }
3439
3440 static void
3441 _mode_item_unrealize(Elm_Genlist_Item *it)
3442 {
3443    Widget_Data *wd = it->wd;
3444    Evas_Object *icon;
3445    if (!it->mode_view) return;
3446
3447    evas_event_freeze(evas_object_evas_get(it->wd->obj));
3448    elm_widget_stringlist_free(it->mode_labels);
3449    it->mode_labels = NULL;
3450    elm_widget_stringlist_free(it->mode_icons);
3451    it->mode_icons = NULL;
3452    elm_widget_stringlist_free(it->mode_states);
3453
3454    EINA_LIST_FREE(it->mode_icon_objs, icon)
3455      evas_object_del(icon);
3456
3457    edje_object_part_unswallow(it->mode_view, VIEW(it));
3458    evas_object_smart_member_add(VIEW(it), wd->pan_smart);
3459    evas_object_del(it->mode_view);
3460    it->mode_view = NULL;
3461
3462    if (wd->mode_item == it)
3463      wd->mode_item = NULL;
3464    evas_event_thaw(evas_object_evas_get(it->wd->obj));
3465    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3466 }
3467
3468 static void
3469 _item_mode_set(Elm_Genlist_Item *it)
3470 {
3471    if (!it) return;
3472    Widget_Data *wd = it->wd;
3473    if (!wd) return;
3474    char buf[1024];
3475
3476    wd->mode_item = it;
3477    it->nocache = EINA_TRUE;
3478
3479    if (wd->scr_hold_timer)
3480      {
3481         ecore_timer_del(wd->scr_hold_timer);
3482         wd->scr_hold_timer = NULL;
3483      }
3484    elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
3485    wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, wd);
3486
3487    evas_event_freeze(evas_object_evas_get(it->wd->obj));
3488    _mode_item_realize(it);
3489    if (it->group_item)
3490      evas_object_raise(it->VIEW(group_item));
3491    _item_position(it, it->mode_view, it->scrl_x, it->scrl_y);
3492    evas_event_thaw(evas_object_evas_get(it->wd->obj));
3493    evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3494
3495    snprintf(buf, sizeof(buf), "elm,state,%s,active", wd->mode_type);
3496    edje_object_signal_emit(it->mode_view, buf, "elm");
3497 }
3498
3499 static void
3500 _item_mode_unset(Widget_Data *wd)
3501 {
3502    if (!wd) return;
3503    if (!wd->mode_item) return;
3504    char buf[1024], buf2[1024];
3505    Elm_Genlist_Item *it;
3506
3507    it = wd->mode_item;
3508    it->nocache = EINA_TRUE;
3509
3510    snprintf(buf, sizeof(buf), "elm,state,%s,passive", wd->mode_type);
3511    snprintf(buf2, sizeof(buf2), "elm,state,%s,passive,finished", wd->mode_type);
3512
3513    edje_object_signal_emit(it->mode_view, buf, "elm");
3514    edje_object_signal_callback_add(it->mode_view, buf2, "elm", _mode_finished_signal_cb, it);
3515
3516    wd->mode_item = NULL;
3517 }
3518
3519
3520 static void
3521 _item_auto_scroll(void *data)
3522 {
3523    Widget_Data *wd = data;
3524    if (!wd) return;
3525
3526    if ((wd->expand_item) && (!wd->auto_scrolled))
3527      {
3528         Elm_Genlist_Item  *it;
3529         Eina_List *l;
3530         Evas_Coord ox, oy, ow, oh;
3531         evas_object_geometry_get(wd->obj, &ox, &oy, &ow, &oh);
3532
3533         wd->auto_scrolled = EINA_TRUE;
3534         if (wd->expand_item->scrl_y > (oh + oy) / 2)
3535           {
3536             EINA_LIST_FOREACH(wd->expand_item->items, l, it)
3537               {
3538                  elm_genlist_item_bring_in(it);
3539               }
3540           }
3541      }
3542 }
3543 EAPI Evas_Object *
3544 elm_genlist_add(Evas_Object *parent)
3545 {
3546    Evas_Object *obj;
3547    Evas *e;
3548    Widget_Data *wd;
3549    Evas_Coord minw, minh;
3550    static Evas_Smart *smart = NULL;
3551
3552    if (!smart)
3553      {
3554         static Evas_Smart_Class sc;
3555
3556         evas_object_smart_clipped_smart_set(&_pan_sc);
3557         sc = _pan_sc;
3558         sc.name = "elm_genlist_pan";
3559         sc.version = EVAS_SMART_CLASS_VERSION;
3560         sc.add = _pan_add;
3561         sc.del = _pan_del;
3562         sc.resize = _pan_resize;
3563         sc.move = _pan_move;
3564         sc.calculate = _pan_calculate;
3565         if (!(smart = evas_smart_class_new(&sc))) return NULL;
3566      }
3567
3568    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
3569
3570    ELM_SET_WIDTYPE(widtype, "genlist");
3571    elm_widget_type_set(obj, "genlist");
3572    elm_widget_sub_object_add(parent, obj);
3573    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3574    elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
3575    elm_widget_data_set(obj, wd);
3576    elm_widget_del_hook_set(obj, _del_hook);
3577    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3578    elm_widget_theme_hook_set(obj, _theme_hook);
3579    elm_widget_can_focus_set(obj, EINA_TRUE);
3580    elm_widget_event_hook_set(obj, _event_hook);
3581    elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
3582    elm_widget_translate_hook_set(obj, _translate_hook);
3583
3584    wd->scr = elm_smart_scroller_add(e);
3585    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_MOUSE_DOWN,
3586                                   _mouse_down_scroller, obj);
3587    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_MOUSE_UP,
3588                                   _mouse_up_scroller, obj);
3589    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_MOUSE_MOVE,
3590                                   _mouse_move_scroller, obj);
3591    elm_smart_scroller_widget_set(wd->scr, obj);
3592    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
3593                                        elm_widget_style_get(obj));
3594    elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
3595                                        _elm_config->thumbscroll_bounce_enable);
3596    elm_widget_resize_object_set(obj, wd->scr);
3597
3598    evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, obj);
3599    evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, obj);
3600    evas_object_smart_callback_add(wd->scr, "drag,start", _scr_drag_start, obj);
3601    evas_object_smart_callback_add(wd->scr, "drag,stop", _scr_drag_stop, obj);
3602    evas_object_smart_callback_add(wd->scr, "edge,left", _scroll_edge_left, obj);
3603    evas_object_smart_callback_add(wd->scr, "edge,right", _scroll_edge_right,
3604                                   obj);
3605    evas_object_smart_callback_add(wd->scr, "edge,top", _scroll_edge_top, obj);
3606    evas_object_smart_callback_add(wd->scr, "edge,bottom", _scroll_edge_bottom,
3607                                   obj);
3608
3609    wd->obj = obj;
3610    wd->mode = ELM_LIST_SCROLL;
3611    wd->max_items_per_block = MAX_ITEMS_PER_BLOCK;
3612    wd->item_cache_max = wd->max_items_per_block * 2;
3613    wd->longpress_timeout = _elm_config->longpress_timeout;
3614    wd->effect_mode = _elm_config->effect_enable;
3615
3616    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
3617    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
3618    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
3619    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
3620
3621    wd->pan_smart = evas_object_smart_add(e, smart);
3622    wd->pan = evas_object_smart_data_get(wd->pan_smart);
3623    wd->pan->wd = wd;
3624
3625    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3626                                      _pan_set, _pan_get, _pan_max_get,
3627                                      _pan_min_get, _pan_child_size_get);
3628
3629    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3630                              &minw, &minh);
3631    evas_object_size_hint_min_set(obj, minw, minh);
3632
3633    evas_object_smart_callbacks_descriptions_set(obj, _signals);
3634    _mirrored_set(obj, elm_widget_mirrored_get(obj));
3635    _sizing_eval(obj);
3636    return obj;
3637 }
3638
3639 static Elm_Genlist_Item *
3640 _item_new(Widget_Data                  *wd,
3641           const Elm_Genlist_Item_Class *itc,
3642           const void                   *data,
3643           Elm_Genlist_Item             *parent,
3644           Elm_Genlist_Item_Flags        flags,
3645           Evas_Smart_Cb                 func,
3646           const void                   *func_data)
3647 {
3648    Elm_Genlist_Item *it;
3649
3650    it = elm_widget_item_new(wd->obj, Elm_Genlist_Item);
3651    if (!it) return NULL;
3652    it->wd = wd;
3653    it->itc = itc;
3654    it->base.data = data;
3655    it->parent = parent;
3656    it->flags = flags;
3657    it->func.func = func;
3658    it->func.data = func_data;
3659    it->mouse_cursor = NULL;
3660    it->expanded_depth = 0;
3661    it->can_focus = EINA_TRUE;
3662    elm_widget_item_text_get_hook_set(it, _item_label_hook);
3663    elm_widget_item_del_cb_set(it, _item_del_hook);
3664
3665    if (it->parent)
3666      {
3667         if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
3668           it->group_item = parent;
3669         else if (it->parent->group_item)
3670           it->group_item = it->parent->group_item;
3671      }
3672    return it;
3673 }
3674
3675 static void
3676 _item_block_add(Widget_Data      *wd,
3677                 Elm_Genlist_Item *it)
3678 {
3679    Item_Block *itb = NULL;
3680
3681    if (!it->rel)
3682      {
3683 newblock:
3684         if (it->rel)
3685           {
3686              itb = calloc(1, sizeof(Item_Block));
3687              if (!itb) return;
3688              itb->wd = wd;
3689              if (!it->rel->block)
3690                {
3691                   wd->blocks =
3692                     eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3693                   itb->items = eina_list_append(itb->items, it);
3694                }
3695              else
3696                {
3697                   if (it->before)
3698                     {
3699                        wd->blocks = eina_inlist_prepend_relative
3700                            (wd->blocks, EINA_INLIST_GET(itb),
3701                            EINA_INLIST_GET(it->rel->block));
3702                        itb->items =
3703                          eina_list_prepend_relative(itb->items, it, it->rel);
3704                     }
3705                   else
3706                     {
3707                        wd->blocks = eina_inlist_append_relative
3708                            (wd->blocks, EINA_INLIST_GET(itb),
3709                            EINA_INLIST_GET(it->rel->block));
3710                        itb->items =
3711                          eina_list_append_relative(itb->items, it, it->rel);
3712                     }
3713                }
3714           }
3715         else
3716           {
3717              if (it->before)
3718                {
3719                   if (wd->blocks)
3720                     {
3721                        itb = (Item_Block *)(wd->blocks);
3722                        if (itb->count >= wd->max_items_per_block)
3723                          {
3724                             itb = calloc(1, sizeof(Item_Block));
3725                             if (!itb) return;
3726                             itb->wd = wd;
3727                             wd->blocks =
3728                               eina_inlist_prepend(wd->blocks,
3729                                                   EINA_INLIST_GET(itb));
3730                          }
3731                     }
3732                   else
3733                     {
3734                        itb = calloc(1, sizeof(Item_Block));
3735                        if (!itb) return;
3736                        itb->wd = wd;
3737                        wd->blocks =
3738                          eina_inlist_prepend(wd->blocks, EINA_INLIST_GET(itb));
3739                     }
3740                   itb->items = eina_list_prepend(itb->items, it);
3741                }
3742              else
3743                {
3744                   if (wd->blocks)
3745                     {
3746                        itb = (Item_Block *)(wd->blocks->last);
3747                        if (itb->count >= wd->max_items_per_block)
3748                          {
3749                             itb = calloc(1, sizeof(Item_Block));
3750                             if (!itb) return;
3751                             itb->wd = wd;
3752                             wd->blocks =
3753                               eina_inlist_append(wd->blocks,
3754                                                  EINA_INLIST_GET(itb));
3755                          }
3756                     }
3757                   else
3758                     {
3759                        itb = calloc(1, sizeof(Item_Block));
3760                        if (!itb) return;
3761                        itb->wd = wd;
3762                        wd->blocks =
3763                          eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3764                     }
3765                   itb->items = eina_list_append(itb->items, it);
3766                }
3767           }
3768      }
3769    else
3770      {
3771         itb = it->rel->block;
3772         if (!itb) goto newblock;
3773         if (it->before)
3774           itb->items = eina_list_prepend_relative(itb->items, it, it->rel);
3775         else
3776           itb->items = eina_list_append_relative(itb->items, it, it->rel);
3777      }
3778    itb->count++;
3779    itb->changed = EINA_TRUE;
3780    it->block = itb;
3781    if (itb->wd->calc_job) ecore_job_del(itb->wd->calc_job);
3782    itb->wd->calc_job = ecore_job_add(_calc_job, itb->wd);
3783    if (it->rel)
3784      {
3785         it->rel->relcount--;
3786         if ((it->rel->delete_me) && (!it->rel->relcount))
3787           _item_del(it->rel);
3788         it->rel = NULL;
3789      }
3790    if (itb->count > itb->wd->max_items_per_block)
3791      {
3792         int newc;
3793         Item_Block *itb2;
3794         Elm_Genlist_Item *it2;
3795
3796         newc = itb->count / 2;
3797         itb2 = calloc(1, sizeof(Item_Block));
3798         if (!itb2) return;
3799         itb2->wd = wd;
3800         wd->blocks =
3801           eina_inlist_append_relative(wd->blocks, EINA_INLIST_GET(itb2),
3802                                       EINA_INLIST_GET(itb));
3803         itb2->changed = EINA_TRUE;
3804         while ((itb->count > newc) && (itb->items))
3805           {
3806              Eina_List *l;
3807
3808              l = eina_list_last(itb->items);
3809              it2 = l->data;
3810              itb->items = eina_list_remove_list(itb->items, l);
3811              itb->count--;
3812
3813              itb2->items = eina_list_prepend(itb2->items, it2);
3814              it2->block = itb2;
3815              itb2->count++;
3816           }
3817      }
3818 }
3819
3820 static int
3821 _queue_process(Widget_Data *wd)
3822 {
3823    int n;
3824    Eina_Bool showme = EINA_FALSE;
3825    double t0, t;
3826
3827    t0 = ecore_time_get();
3828    //evas_event_freeze(evas_object_evas_get(wd->obj));
3829    for (n = 0; (wd->queue) && (n < 128); n++)
3830      {
3831         Elm_Genlist_Item *it;
3832
3833         it = wd->queue->data;
3834         wd->queue = eina_list_remove_list(wd->queue, wd->queue);
3835         it->queued = EINA_FALSE;
3836         _item_block_add(wd, it);
3837         t = ecore_time_get();
3838         if (it->block->changed)
3839           {
3840              showme = _item_block_recalc(it->block, it->block->num, EINA_TRUE);
3841              it->block->changed = 0;
3842              if(wd->pan_changed)
3843                {
3844                   if (wd->calc_job) ecore_job_del(wd->calc_job);
3845                   wd->calc_job = NULL;
3846                   _calc_job(wd);
3847                   wd->pan_changed = EINA_FALSE;
3848                }
3849           }
3850         if (showme) it->block->showme = EINA_TRUE;
3851         if (eina_inlist_count(wd->blocks) > 1)
3852           {
3853              if ((t - t0) > (ecore_animator_frametime_get())) break;
3854           }
3855      }
3856    //evas_event_thaw(evas_object_evas_get(wd->obj));
3857    //evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3858    return n;
3859 }
3860
3861 static Eina_Bool
3862 _idle_process(void *data, Eina_Bool *wakeup)
3863 {
3864    Widget_Data *wd = data;
3865
3866    //xxx
3867    //static double q_start = 0.0;
3868    //if (q_start == 0.0) q_start = ecore_time_get();
3869    //xxx
3870    if (_queue_process(wd) > 0) *wakeup = EINA_TRUE;
3871    if (!wd->queue)
3872      {
3873         //xxx
3874         //printf("PROCESS TIME: %3.3f\n", ecore_time_get() - q_start);
3875         //xxx
3876         return ECORE_CALLBACK_CANCEL;
3877      }
3878    return ECORE_CALLBACK_RENEW;
3879 }
3880
3881 static Eina_Bool
3882 _item_idle_enterer(void *data)
3883 {
3884    Widget_Data *wd = data;
3885    Eina_Bool wakeup = EINA_FALSE;
3886    Eina_Bool ok = _idle_process(data, &wakeup);
3887
3888    if (wakeup)
3889      {
3890         // wake up mainloop
3891         if (wd->calc_job) ecore_job_del(wd->calc_job);
3892         wd->calc_job = ecore_job_add(_calc_job, wd);
3893      }
3894    if (ok == ECORE_CALLBACK_CANCEL) wd->queue_idle_enterer = NULL;
3895    return ok;
3896 }
3897
3898 static void
3899 _item_queue(Widget_Data      *wd,
3900             Elm_Genlist_Item *it)
3901 {
3902    if (it->queued) return;
3903    it->queued = EINA_TRUE;
3904    wd->queue = eina_list_append(wd->queue, it);
3905 // FIXME: why does a freeze then thaw here cause some genlist
3906 // elm_genlist_item_append() to be much much slower?
3907 //   evas_event_freeze(evas_object_evas_get(wd->obj));
3908    while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
3909      {
3910         if (wd->queue_idle_enterer)
3911           {
3912              ecore_idle_enterer_del(wd->queue_idle_enterer);
3913              wd->queue_idle_enterer = NULL;
3914           }
3915         _queue_process(wd);
3916      }
3917 //   evas_event_thaw(evas_object_evas_get(wd->obj));
3918 //   evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3919    if (!wd->queue_idle_enterer)
3920      wd->queue_idle_enterer = ecore_idle_enterer_add(_item_idle_enterer, wd);
3921 }
3922
3923 static void
3924 _item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
3925 {
3926    if (!it) return;
3927    if (!after) return;
3928
3929    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3930    it->wd->reorder_deleted = EINA_TRUE;
3931    _item_block_del(it);
3932
3933    it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
3934    it->rel = after;
3935    it->rel->relcount++;
3936    it->before = EINA_FALSE;
3937    if (after->group_item) it->group_item = after->group_item;
3938    _item_queue(it->wd, it);
3939
3940    // TODO: change this to smart callback
3941    if (it->itc->func.moved)
3942      it->itc->func.moved(WIDGET(it), it, after, EINA_TRUE);
3943 }
3944
3945 static void
3946 _item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
3947 {
3948    if (!it) return;
3949    if (!before) return;
3950
3951    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3952    it->wd->reorder_deleted = EINA_TRUE;
3953    _item_block_del(it);
3954    it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
3955    it->rel = before;
3956    it->rel->relcount++;
3957    it->before = EINA_TRUE;
3958    if (before->group_item) it->group_item = before->group_item;
3959    _item_queue(it->wd, it);
3960
3961    // TODO: change this to smart callback
3962    if (it->itc->func.moved)
3963      it->itc->func.moved(WIDGET(it), it, before, EINA_FALSE);
3964 }
3965
3966 EAPI Elm_Genlist_Item *
3967 elm_genlist_item_append(Evas_Object                  *obj,
3968                         const Elm_Genlist_Item_Class *itc,
3969                         const void                   *data,
3970                         Elm_Genlist_Item             *parent,
3971                         Elm_Genlist_Item_Flags        flags,
3972                         Evas_Smart_Cb                 func,
3973                         const void                   *func_data)
3974 {
3975    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3976    Widget_Data *wd = elm_widget_data_get(obj);
3977    if (!wd) return NULL;
3978    if (parent && (parent->flags == ELM_GENLIST_ITEM_GROUP)) parent = NULL;
3979    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3980                                     func_data);
3981    if (!it) return NULL;
3982    if (!it->parent)
3983      {
3984         if (flags & ELM_GENLIST_ITEM_GROUP)
3985           wd->group_items = eina_list_append(wd->group_items, it);
3986         wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
3987         it->rel = NULL;
3988      }
3989    else
3990      {
3991         Elm_Genlist_Item *it2 = NULL;
3992         Eina_List *ll = eina_list_last(it->parent->items);
3993         if (ll) it2 = ll->data;
3994         it->parent->items = eina_list_append(it->parent->items, it);
3995         if (!it2) it2 = it->parent;
3996         if (it2->delete_me)
3997            it2 = elm_genlist_item_prev_get(it2);
3998         wd->items =
3999           eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
4000                                       EINA_INLIST_GET(it2));
4001         it->rel = it2;
4002         it->rel->relcount++;
4003      }
4004    it->before = EINA_FALSE;
4005    _item_queue(wd, it);
4006    return it;
4007 }
4008
4009 EAPI Elm_Genlist_Item *
4010 elm_genlist_item_prepend(Evas_Object                  *obj,
4011                          const Elm_Genlist_Item_Class *itc,
4012                          const void                   *data,
4013                          Elm_Genlist_Item             *parent,
4014                          Elm_Genlist_Item_Flags        flags,
4015                          Evas_Smart_Cb                 func,
4016                          const void                   *func_data)
4017 {
4018    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4019    Widget_Data *wd = elm_widget_data_get(obj);
4020    if (!wd) return NULL;
4021    if (parent && (parent->flags == ELM_GENLIST_ITEM_GROUP)) parent = NULL;
4022    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
4023                                     func_data);
4024
4025    if (!it) return NULL;
4026    if (!it->parent)
4027      {
4028         if (flags & ELM_GENLIST_ITEM_GROUP)
4029           wd->group_items = eina_list_prepend(wd->group_items, it);
4030         wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
4031         it->rel = NULL;
4032      }
4033    else
4034      {
4035         Elm_Genlist_Item *it2 = NULL;
4036         Eina_List *ll = it->parent->items;
4037         if (ll) it2 = ll->data;
4038         it->parent->items = eina_list_prepend(it->parent->items, it);
4039         if (!it2) it2 = it->parent;
4040         if (it2->delete_me)
4041            it2 = elm_genlist_item_next_get(it2);
4042         wd->items =
4043           eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
4044                                        EINA_INLIST_GET(it2));
4045         it->rel = it2;
4046         it->rel->relcount++;
4047      }
4048    it->before = EINA_TRUE;
4049    _item_queue(wd, it);
4050    return it;
4051 }
4052
4053 EAPI Elm_Genlist_Item *
4054 elm_genlist_item_insert_after(Evas_Object                  *obj,
4055                               const Elm_Genlist_Item_Class *itc,
4056                               const void                   *data,
4057                               Elm_Genlist_Item             *parent,
4058                               Elm_Genlist_Item             *after,
4059                               Elm_Genlist_Item_Flags        flags,
4060                               Evas_Smart_Cb                 func,
4061                               const void                   *func_data)
4062 {
4063    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4064    EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
4065    Widget_Data *wd = elm_widget_data_get(obj);
4066    if (!wd) return NULL;
4067    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
4068    if (parent && (parent->flags == ELM_GENLIST_ITEM_GROUP)) parent = NULL;
4069    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
4070                                     func_data);
4071    if (!it) return NULL;
4072
4073    if (!it->parent)
4074      {
4075         if ((flags & ELM_GENLIST_ITEM_GROUP) &&
4076             (after->flags & ELM_GENLIST_ITEM_GROUP))
4077           wd->group_items = eina_list_append_relative(wd->group_items, it,
4078                                                       after);
4079      }
4080    else
4081      {
4082         it->parent->items = eina_list_append_relative(it->parent->items, it,
4083                                                       after);
4084      }
4085    wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
4086                                            EINA_INLIST_GET(after));
4087    it->rel = after;
4088    it->rel->relcount++;
4089    it->before = EINA_FALSE;
4090    _item_queue(wd, it);
4091    return it;
4092 }
4093
4094 EAPI Elm_Genlist_Item *
4095 elm_genlist_item_insert_before(Evas_Object                  *obj,
4096                                const Elm_Genlist_Item_Class *itc,
4097                                const void                   *data,
4098                                Elm_Genlist_Item             *parent,
4099                                Elm_Genlist_Item             *before,
4100                                Elm_Genlist_Item_Flags        flags,
4101                                Evas_Smart_Cb                 func,
4102                                const void                   *func_data)
4103 {
4104    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4105    EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
4106    Widget_Data *wd = elm_widget_data_get(obj);
4107    if (!wd) return NULL;
4108    EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
4109    if (parent && (parent->flags == ELM_GENLIST_ITEM_GROUP)) parent = NULL;
4110    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
4111                                     func_data);
4112    if (!it) return NULL;
4113
4114    if (!it->parent)
4115      {
4116         if ((flags & ELM_GENLIST_ITEM_GROUP) &&
4117             (before->flags & ELM_GENLIST_ITEM_GROUP))
4118           wd->group_items = eina_list_prepend_relative(wd->group_items, it,
4119                                                        before);
4120      }
4121    else
4122      {
4123         it->parent->items = eina_list_prepend_relative(it->parent->items, it,
4124                                                        before);
4125      }
4126    wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
4127                                             EINA_INLIST_GET(before));
4128    it->rel = before;
4129    it->rel->relcount++;
4130    it->before = EINA_TRUE;
4131    _item_queue(wd, it);
4132    return it;
4133 }
4134
4135 EAPI void
4136 elm_genlist_clear(Evas_Object *obj)
4137 {
4138    ELM_CHECK_WIDTYPE(obj, widtype);
4139    Widget_Data *wd = elm_widget_data_get(obj);
4140    if (!wd) return;
4141    if (wd->walking > 0)
4142      {
4143         Elm_Genlist_Item *it;
4144
4145         wd->clear_me = EINA_TRUE;
4146         EINA_INLIST_FOREACH(wd->items, it)
4147           {
4148              it->delete_me = EINA_TRUE;
4149           }
4150         return;
4151      }
4152    evas_event_freeze(evas_object_evas_get(wd->obj));
4153    while (wd->items)
4154      {
4155         Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
4156         it->nocache = EINA_TRUE;
4157         it->highlighted = EINA_FALSE;
4158 #ifdef ANCHOR_ITEM
4159         if (wd->anchor_item == it)
4160           {
4161              wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4162              if (!wd->anchor_item)
4163                wd->anchor_item =
4164                  ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4165           }
4166 #endif
4167         wd->items = eina_inlist_remove(wd->items, wd->items);
4168         if (it->flags & ELM_GENLIST_ITEM_GROUP)
4169           it->wd->group_items = eina_list_remove(it->wd->group_items, it);
4170         elm_widget_item_pre_notify_del(it);
4171         if (it->realized) _item_unrealize(it, EINA_FALSE);
4172         if (((wd->clear_me) || (!it->delete_me)) && (it->itc->func.del))
4173           it->itc->func.del((void *)it->base.data, WIDGET(it));
4174         if (it->long_timer) ecore_timer_del(it->long_timer);
4175         if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
4176         elm_widget_item_del(it);
4177      }
4178    wd->clear_me = EINA_FALSE;
4179    wd->anchor_item = NULL;
4180    while (wd->blocks)
4181      {
4182         Item_Block *itb = (Item_Block *)(wd->blocks);
4183
4184         wd->blocks = eina_inlist_remove(wd->blocks, wd->blocks);
4185         if (itb->items) eina_list_free(itb->items);
4186         free(itb);
4187      }
4188    wd->pan_changed = EINA_TRUE;
4189    if (wd->calc_job)
4190      {
4191         ecore_job_del(wd->calc_job);
4192         wd->calc_job = NULL;
4193      }
4194    if (wd->queue_idle_enterer)
4195      {
4196         ecore_idle_enterer_del(wd->queue_idle_enterer);
4197         wd->queue_idle_enterer = NULL;
4198      }
4199    if (wd->must_recalc_idler)
4200      {
4201         ecore_idler_del(wd->must_recalc_idler);
4202         wd->must_recalc_idler = NULL;
4203      }
4204    if (wd->queue)
4205      {
4206         eina_list_free(wd->queue);
4207         wd->queue = NULL;
4208      }
4209    if (wd->selected)
4210      {
4211         eina_list_free(wd->selected);
4212         wd->selected = NULL;
4213      }
4214    if (wd->reorder_move_animator)
4215      {
4216         ecore_animator_del(wd->reorder_move_animator);
4217         wd->reorder_move_animator = NULL;
4218      }
4219    wd->show_item = NULL;
4220    wd->pan_x = 0;
4221    wd->pan_y = 0;
4222    wd->old_pan_y = 0;
4223    wd->minw = 0;
4224    wd->minh = 0;
4225
4226    if (wd->alpha_bg)
4227       evas_object_del(wd->alpha_bg);
4228    wd->alpha_bg = NULL;
4229
4230    if (wd->pan_smart)
4231      {
4232         evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
4233         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
4234      }
4235    _sizing_eval(obj);
4236    elm_smart_scroller_child_region_show(wd->scr, 0, 0, 0, 0);
4237    evas_event_thaw(evas_object_evas_get(wd->obj));
4238    evas_event_thaw_eval(evas_object_evas_get(wd->obj));
4239 }
4240
4241 EAPI void
4242 elm_genlist_multi_select_set(Evas_Object *obj,
4243                              Eina_Bool    multi)
4244 {
4245    ELM_CHECK_WIDTYPE(obj, widtype);
4246    Widget_Data *wd = elm_widget_data_get(obj);
4247    if (!wd) return;
4248    wd->multi = multi;
4249 }
4250
4251 EAPI Eina_Bool
4252 elm_genlist_multi_select_get(const Evas_Object *obj)
4253 {
4254    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
4255    Widget_Data *wd = elm_widget_data_get(obj);
4256    if (!wd) return EINA_FALSE;
4257    return wd->multi;
4258 }
4259
4260 EAPI Elm_Genlist_Item *
4261 elm_genlist_selected_item_get(const Evas_Object *obj)
4262 {
4263    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4264    Widget_Data *wd = elm_widget_data_get(obj);
4265    if (!wd) return NULL;
4266    if (wd->selected) return wd->selected->data;
4267    return NULL;
4268 }
4269
4270 EAPI const Eina_List *
4271 elm_genlist_selected_items_get(const Evas_Object *obj)
4272 {
4273    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4274    Widget_Data *wd = elm_widget_data_get(obj);
4275    if (!wd) return NULL;
4276    return wd->selected;
4277 }
4278
4279 EAPI Eina_List *
4280 elm_genlist_realized_items_get(const Evas_Object *obj)
4281 {
4282    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4283    Widget_Data *wd = elm_widget_data_get(obj);
4284    Eina_List *list = NULL;
4285    Item_Block *itb;
4286    Eina_Bool done = EINA_FALSE;
4287    if (!wd) return NULL;
4288    EINA_INLIST_FOREACH(wd->blocks, itb)
4289      {
4290         if (itb->realized)
4291           {
4292              Eina_List *l;
4293              Elm_Genlist_Item *it;
4294
4295              done = 1;
4296              EINA_LIST_FOREACH(itb->items, l, it)
4297                {
4298                   if (it->realized) list = eina_list_append(list, it);
4299                }
4300           }
4301         else
4302           {
4303              if (done) break;
4304           }
4305      }
4306    return list;
4307 }
4308
4309 EAPI Elm_Genlist_Item *
4310 elm_genlist_at_xy_item_get(const Evas_Object *obj,
4311                            Evas_Coord         x,
4312                            Evas_Coord         y,
4313                            int               *posret)
4314 {
4315    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4316    Widget_Data *wd = elm_widget_data_get(obj);
4317    Evas_Coord ox, oy, ow, oh;
4318    Item_Block *itb;
4319    Evas_Coord lasty;
4320    if (!wd) return NULL;
4321    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
4322    lasty = oy;
4323    EINA_INLIST_FOREACH(wd->blocks, itb)
4324      {
4325         Eina_List *l;
4326         Elm_Genlist_Item *it;
4327
4328         if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->wd->pan_x,
4329                                  oy + itb->y - itb->wd->pan_y,
4330                                  itb->w, itb->h, x, y, 1, 1))
4331           continue;
4332         EINA_LIST_FOREACH(itb->items, l, it)
4333           {
4334              Evas_Coord itx, ity;
4335
4336              itx = ox + itb->x + it->x - itb->wd->pan_x;
4337              ity = oy + itb->y + it->y - itb->wd->pan_y;
4338              if (ELM_RECTS_INTERSECT(itx, ity, it->w, it->h, x, y, 1, 1))
4339                {
4340                   if (posret)
4341                     {
4342                        if (y <= (ity + (it->h / 4))) *posret = -1;
4343                        else if (y >= (ity + it->h - (it->h / 4)))
4344                          *posret = 1;
4345                        else *posret = 0;
4346                     }
4347                   return it;
4348                }
4349              lasty = ity + it->h;
4350           }
4351      }
4352    if (posret)
4353      {
4354         if (y > lasty) *posret = 1;
4355         else *posret = -1;
4356      }
4357    return NULL;
4358 }
4359
4360 EAPI Elm_Genlist_Item *
4361 elm_genlist_first_item_get(const Evas_Object *obj)
4362 {
4363    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4364    Widget_Data *wd = elm_widget_data_get(obj);
4365    if (!wd) return NULL;
4366    if (!wd->items) return NULL;
4367    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
4368    while ((it) && (it->delete_me))
4369      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4370    return it;
4371 }
4372
4373 EAPI Elm_Genlist_Item *
4374 elm_genlist_last_item_get(const Evas_Object *obj)
4375 {
4376    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4377    Widget_Data *wd = elm_widget_data_get(obj);
4378    if (!wd) return NULL;
4379    if (!wd->items) return NULL;
4380    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
4381    while ((it) && (it->delete_me))
4382      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4383    return it;
4384 }
4385
4386 EAPI Elm_Genlist_Item *
4387 elm_genlist_item_next_get(const Elm_Genlist_Item *it)
4388 {
4389    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4390    while (it)
4391      {
4392         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4393         if ((it) && (!it->delete_me)) break;
4394      }
4395    return (Elm_Genlist_Item *)it;
4396 }
4397
4398 EAPI Elm_Genlist_Item *
4399 elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
4400 {
4401    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4402    while (it)
4403      {
4404         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4405         if ((it) && (!it->delete_me)) break;
4406      }
4407    return (Elm_Genlist_Item *)it;
4408 }
4409
4410 EAPI Evas_Object *
4411 elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
4412 {
4413    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4414    return WIDGET(it);
4415 }
4416
4417 EAPI Elm_Genlist_Item *
4418 elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
4419 {
4420    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4421    return it->parent;
4422 }
4423
4424 EAPI void
4425 elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
4426 {
4427    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4428    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
4429    if (!wd) return;
4430    Elm_Genlist_Item *it2, *it3;
4431    Evas_Coord y, h;
4432
4433    if (!wd->effect_mode || !wd->move_effect_mode)
4434       _item_subitems_clear(it);
4435    else
4436      {
4437         if ((!wd->item_moving_effect_timer) && (it->flags != ELM_GENLIST_ITEM_GROUP) &&
4438              wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
4439           {
4440              wd->expand_item = it;
4441              _item_flip_effect_show(it);
4442              evas_object_geometry_get(VIEW(it), NULL, &y, NULL, &h);
4443              wd->expand_item_end = y + h;
4444
4445              it2= it;
4446              do {
4447                   it2 = elm_genlist_item_next_get(it2);
4448                   if (!it2) break;
4449              } while (it2->expanded_depth > it->expanded_depth);
4450              if (it2)
4451                {
4452                   int diff;
4453                   Evas_Coord vy, vh;
4454                   evas_output_viewport_get(evas_object_evas_get(wd->pan_smart), NULL, &vy, NULL, &vh);
4455                   diff = it2->old_scrl_y - (vy + vh);
4456                   if (diff > 0)
4457                     {
4458                        it3 = it2;
4459                        while (it3)
4460                          {
4461                             it3->old_scrl_y = it3->old_scrl_y - diff;
4462                             it3 = elm_genlist_item_next_get(it3);
4463                          }
4464                     }
4465
4466                   wd->expand_item_gap = wd->expand_item_end - it2->old_scrl_y;
4467                }
4468              else
4469                 wd->expand_item_gap = 0;
4470
4471              evas_object_raise(wd->alpha_bg);
4472              evas_object_show(wd->alpha_bg);
4473
4474              wd->start_time = current_time_get();
4475              wd->item_moving_effect_timer = ecore_animator_add(_item_moving_effect_timer_cb, wd);
4476           }
4477         else
4478            _item_subitems_clear(it);
4479      }
4480 }
4481
4482 EAPI void
4483 elm_genlist_item_selected_set(Elm_Genlist_Item *it,
4484                               Eina_Bool         selected)
4485 {
4486    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4487    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
4488    if (!wd) return;
4489    if ((it->delete_me) || (it->disabled)) return;
4490    selected = !!selected;
4491    if (it->selected == selected) return;
4492
4493    if (selected)
4494      {
4495         if (!wd->multi)
4496           {
4497              while (wd->selected)
4498                _item_unselect(wd->selected->data);
4499           }
4500         _item_highlight(it);
4501         _item_select(it);
4502      }
4503    else
4504      _item_unselect(it);
4505 }
4506
4507 EAPI Eina_Bool
4508 elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
4509 {
4510    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4511    return it->selected;
4512 }
4513
4514 EAPI void
4515 elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
4516                               Eina_Bool         expanded)
4517 {
4518    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4519    if (it->flags != ELM_GENLIST_ITEM_SUBITEMS) return;
4520    if (it->expanded == expanded) return;
4521    it->expanded = expanded;
4522    it->wd->expand_item = it;
4523
4524    if (it->wd->effect_mode && !it->wd->alpha_bg)
4525       it->wd->alpha_bg = _create_tray_alpha_bg(WIDGET(it));
4526
4527    if (it->expanded)
4528      {
4529         it->wd->auto_scrolled = EINA_FALSE;
4530         it->wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND;
4531         if (it->realized)
4532           edje_object_signal_emit(VIEW(it), "elm,state,expanded", "elm");
4533         evas_object_smart_callback_call(WIDGET(it), "expanded", it);
4534      }
4535    else
4536      {
4537         it->wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT;
4538         if (it->realized)
4539           edje_object_signal_emit(VIEW(it), "elm,state,contracted", "elm");
4540         evas_object_smart_callback_call(WIDGET(it), "contracted", it);
4541      }
4542 }
4543
4544 EAPI Eina_Bool
4545 elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
4546 {
4547    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4548    return it->expanded;
4549 }
4550
4551 EAPI int
4552 elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
4553 {
4554    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, 0);
4555    return it->expanded_depth;
4556 }
4557
4558 EAPI void
4559 elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
4560                               Eina_Bool         disabled)
4561 {
4562    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4563    Eina_List *l;
4564    Evas_Object *obj;
4565    if (it->disabled == disabled) return;
4566    if (it->delete_me) return;
4567    it->disabled = !!disabled;
4568    if (it->selected)
4569      elm_genlist_item_selected_set(it, EINA_FALSE);
4570    if (it->realized)
4571      {
4572         if (it->disabled)
4573           {
4574              edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
4575              if (it->edit_obj)
4576                edje_object_signal_emit(it->edit_obj, "elm,state,disabled", "elm");
4577           }
4578         else
4579           {
4580              edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
4581              if (it->edit_obj)
4582                edje_object_signal_emit(it->edit_obj, "elm,state,enabled", "elm");
4583           }
4584         EINA_LIST_FOREACH(it->icon_objs, l, obj)
4585            elm_widget_disabled_set(obj, disabled);
4586      }
4587 }
4588
4589 EAPI Eina_Bool
4590 elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
4591 {
4592    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4593    if (it->delete_me) return EINA_FALSE;
4594    return it->disabled;
4595 }
4596
4597 EAPI void
4598 elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
4599                                   Eina_Bool         display_only)
4600 {
4601    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4602    if (it->display_only == display_only) return;
4603    if (it->delete_me) return;
4604    it->display_only = display_only;
4605    it->mincalcd = EINA_FALSE;
4606    it->updateme = EINA_TRUE;
4607    if (it->block) it->block->updateme = EINA_TRUE;
4608    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4609    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4610 }
4611
4612 EAPI Eina_Bool
4613 elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
4614 {
4615    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4616    if (it->delete_me) return EINA_FALSE;
4617    return it->display_only;
4618 }
4619
4620 EAPI void
4621 elm_genlist_item_show(Elm_Genlist_Item *it)
4622 {
4623    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4624    Evas_Coord gith = 0;
4625    if (it->delete_me) return;
4626    if ((it->queued) || (!it->mincalcd))
4627      {
4628         it->wd->show_item = it;
4629         it->wd->bring_in = EINA_TRUE;
4630         it->showme = EINA_TRUE;
4631         return;
4632      }
4633    if (it->wd->show_item)
4634      {
4635         it->wd->show_item->showme = EINA_FALSE;
4636         it->wd->show_item = NULL;
4637      }
4638    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4639      gith = it->group_item->h;
4640    elm_smart_scroller_child_region_show(it->wd->scr,
4641                                         it->x + it->block->x,
4642                                         it->y + it->block->y - gith,
4643                                         it->block->w, it->h);
4644 }
4645
4646 EAPI void
4647 elm_genlist_item_bring_in(Elm_Genlist_Item *it)
4648 {
4649    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4650    Evas_Coord gith = 0;
4651    if (it->delete_me) return;
4652    if ((it->queued) || (!it->mincalcd))
4653      {
4654         it->wd->show_item = it;
4655         it->wd->bring_in = EINA_TRUE;
4656         it->showme = EINA_TRUE;
4657         return;
4658      }
4659    if (it->wd->show_item)
4660      {
4661         it->wd->show_item->showme = EINA_FALSE;
4662         it->wd->show_item = NULL;
4663      }
4664    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4665      gith = it->group_item->h;
4666    elm_smart_scroller_region_bring_in(it->wd->scr,
4667                                       it->x + it->block->x,
4668                                       it->y + it->block->y - gith,
4669                                       it->block->w, it->h);
4670 }
4671
4672 EAPI void
4673 elm_genlist_item_top_show(Elm_Genlist_Item *it)
4674 {
4675    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4676    Evas_Coord ow, oh;
4677    Evas_Coord gith = 0;
4678
4679    if (it->delete_me) return;
4680    if ((it->queued) || (!it->mincalcd))
4681      {
4682         it->wd->show_item = it;
4683         it->wd->bring_in = EINA_TRUE;
4684         it->showme = EINA_TRUE;
4685         return;
4686      }
4687    if (it->wd->show_item)
4688      {
4689         it->wd->show_item->showme = EINA_FALSE;
4690         it->wd->show_item = NULL;
4691      }
4692    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4693    if (it->group_item) gith = it->group_item->h;
4694    elm_smart_scroller_child_region_show(it->wd->scr,
4695                                         it->x + it->block->x,
4696                                         it->y + it->block->y - gith,
4697                                         it->block->w, oh);
4698 }
4699
4700 EAPI void
4701 elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
4702 {
4703    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4704    Evas_Coord ow, oh;
4705    Evas_Coord gith = 0;
4706
4707    if (it->delete_me) return;
4708    if ((it->queued) || (!it->mincalcd))
4709      {
4710         it->wd->show_item = it;
4711         it->wd->bring_in = EINA_TRUE;
4712         it->showme = EINA_TRUE;
4713         return;
4714      }
4715    if (it->wd->show_item)
4716      {
4717         it->wd->show_item->showme = EINA_FALSE;
4718         it->wd->show_item = NULL;
4719      }
4720    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4721    if (it->group_item) gith = it->group_item->h;
4722    elm_smart_scroller_region_bring_in(it->wd->scr,
4723                                       it->x + it->block->x,
4724                                       it->y + it->block->y - gith,
4725                                       it->block->w, oh);
4726 }
4727
4728 EAPI void
4729 elm_genlist_item_middle_show(Elm_Genlist_Item *it)
4730 {
4731    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4732    Evas_Coord ow, oh;
4733
4734    if (it->delete_me) return;
4735    if ((it->queued) || (!it->mincalcd))
4736      {
4737         it->wd->show_item = it;
4738         it->wd->bring_in = EINA_TRUE;
4739         it->showme = EINA_TRUE;
4740         return;
4741      }
4742    if (it->wd->show_item)
4743      {
4744         it->wd->show_item->showme = EINA_FALSE;
4745         it->wd->show_item = NULL;
4746      }
4747    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4748    elm_smart_scroller_child_region_show(it->wd->scr,
4749                                         it->x + it->block->x,
4750                                         it->y + it->block->y - oh / 2 +
4751                                         it->h / 2, it->block->w, oh);
4752 }
4753
4754 EAPI void
4755 elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
4756 {
4757    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4758    Evas_Coord ow, oh;
4759
4760    if (it->delete_me) return;
4761    if ((it->queued) || (!it->mincalcd))
4762      {
4763         it->wd->show_item = it;
4764         it->wd->bring_in = EINA_TRUE;
4765         it->showme = EINA_TRUE;
4766         return;
4767      }
4768    if (it->wd->show_item)
4769      {
4770         it->wd->show_item->showme = EINA_FALSE;
4771         it->wd->show_item = NULL;
4772      }
4773    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4774    elm_smart_scroller_region_bring_in(it->wd->scr,
4775                                       it->x + it->block->x,
4776                                       it->y + it->block->y - oh / 2 + it->h / 2,
4777                                       it->block->w, oh);
4778 }
4779
4780 EAPI void
4781 elm_genlist_item_del(Elm_Genlist_Item *it)
4782 {
4783    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4784    if ((it->relcount > 0) || (it->walking > 0))
4785      {
4786         elm_widget_item_pre_notify_del(it);
4787         elm_genlist_item_subitems_clear(it);
4788         it->delete_me = EINA_TRUE;
4789         if (it->wd->show_item == it) it->wd->show_item = NULL;
4790         if (it->selected)
4791           it->wd->selected = eina_list_remove(it->wd->selected,
4792                                               it);
4793         if (it->block)
4794           {
4795              if (it->realized) _item_unrealize(it, EINA_FALSE);
4796              it->block->changed = EINA_TRUE;
4797              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
4798              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
4799           }
4800         if (it->itc->func.del)
4801           it->itc->func.del((void *)it->base.data, WIDGET(it));
4802         return;
4803      }
4804    _item_del(it);
4805 }
4806
4807 EAPI void
4808 elm_genlist_item_data_set(Elm_Genlist_Item *it,
4809                           const void       *data)
4810 {
4811    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4812    elm_widget_item_data_set(it, data);
4813 }
4814
4815 EAPI void *
4816 elm_genlist_item_data_get(const Elm_Genlist_Item *it)
4817 {
4818    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4819    return elm_widget_item_data_get(it);
4820 }
4821
4822 EAPI void
4823 elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
4824 {
4825    Evas_Object *icon;
4826    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4827    EINA_LIST_FREE(it->icon_objs, icon)
4828      {
4829         elm_widget_sub_object_del(WIDGET(it), icon);
4830         evas_object_smart_member_del(icon);
4831         evas_object_hide(icon);
4832      }
4833 }
4834
4835 EAPI const Evas_Object *
4836 elm_genlist_item_object_get(const Elm_Genlist_Item *it)
4837 {
4838    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4839    return VIEW(it);
4840 }
4841
4842 EAPI void
4843 elm_genlist_item_update(Elm_Genlist_Item *it)
4844 {
4845    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4846    if (!it->block) return;
4847    if (it->delete_me) return;
4848    it->mincalcd = EINA_FALSE;
4849    it->updateme = EINA_TRUE;
4850    it->block->updateme = EINA_TRUE;
4851    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4852    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4853    it->defer_unrealize = EINA_FALSE;
4854 }
4855
4856 EAPI void
4857 elm_genlist_item_fields_update(Elm_Genlist_Item *it,
4858                                const char *parts,
4859                                Elm_Genlist_Item_Field_Flags itf)
4860 {
4861    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4862    if (!it->block) return;
4863    if (it->delete_me) return;
4864
4865    if ((!itf) || (itf & ELM_GENLIST_ITEM_FIELD_LABEL))
4866      _item_label_realize(it, VIEW(it), &it->labels, parts);
4867    if ((!itf) || (itf & ELM_GENLIST_ITEM_FIELD_ICON))
4868      {
4869         it->icon_objs = _item_icon_unrealize(it, VIEW(it),
4870                                              &it->icons, parts);
4871         it->icon_objs = _item_icon_realize(it, VIEW(it),
4872                                            &it->icons, parts);
4873
4874         if (it->renamed)
4875           {
4876              it->icon_objs = _item_mode_icon_unrealize(it, VIEW(it),
4877                                                        &it->icons, parts, &it->icon_objs);
4878              it->icon_objs = _item_mode_icon_realize(it, VIEW(it),
4879                                                      &it->icons, parts, &it->icon_objs, "renames");
4880           }
4881
4882         if (it->mode_view)
4883           {
4884              it->mode_icon_objs = _item_mode_icon_unrealize(it, it->mode_view,
4885                                                             &it->mode_icons, parts, &it->mode_icon_objs);
4886              it->mode_icon_objs = _item_mode_icon_realize(it, it->mode_view,
4887                                                           &it->mode_icons, parts, &it->mode_icon_objs, "icons");
4888           }
4889
4890         if (it->wd->edit_mode)
4891           {
4892              it->edit_icon_objs = _item_mode_icon_unrealize(it, it->edit_obj,
4893                                                             &it->icons, parts, &it->edit_icon_objs);
4894              it->edit_icon_objs = _item_mode_icon_realize(it, it->edit_obj,
4895                                                      &it->icons, parts, &it->edit_icon_objs, "edit_icons");
4896           }
4897      }
4898    if ((!itf) || (itf & ELM_GENLIST_ITEM_FIELD_STATE))
4899      _item_state_realize(it, VIEW(it), &it->states, parts);
4900 }
4901
4902 EAPI void
4903 elm_genlist_item_item_class_update(Elm_Genlist_Item             *it,
4904                                    const Elm_Genlist_Item_Class *itc)
4905 {
4906    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4907    if (!it->block) return;
4908    EINA_SAFETY_ON_NULL_RETURN(itc);
4909    if (it->delete_me) return;
4910    it->itc = itc;
4911    it->nocache = EINA_TRUE;
4912    elm_genlist_item_update(it);
4913 }
4914
4915 EAPI const Elm_Genlist_Item_Class *
4916 elm_genlist_item_item_class_get(const Elm_Genlist_Item *it)
4917 {
4918    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4919    if (it->delete_me) return NULL;
4920    return it->itc;
4921 }
4922 static Evas_Object *
4923 _elm_genlist_item_label_create(void        *data,
4924                                Evas_Object *obj __UNUSED__,
4925                                Evas_Object *tooltip,
4926                                void        *item __UNUSED__)
4927 {
4928    Evas_Object *label = elm_label_add(tooltip);
4929    if (!label)
4930      return NULL;
4931    elm_object_style_set(label, "tooltip");
4932    elm_object_text_set(label, data);
4933    return label;
4934 }
4935
4936 static void
4937 _elm_genlist_item_label_del_cb(void        *data,
4938                                Evas_Object *obj __UNUSED__,
4939                                void        *event_info __UNUSED__)
4940 {
4941    eina_stringshare_del(data);
4942 }
4943
4944 EAPI void
4945 elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *item,
4946                                   const char       *text)
4947 {
4948    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4949    text = eina_stringshare_add(text);
4950    elm_genlist_item_tooltip_content_cb_set(item, _elm_genlist_item_label_create,
4951                                            text,
4952                                            _elm_genlist_item_label_del_cb);
4953 }
4954
4955 EAPI void
4956 elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item           *item,
4957                                         Elm_Tooltip_Item_Content_Cb func,
4958                                         const void                 *data,
4959                                         Evas_Smart_Cb               del_cb)
4960 {
4961    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(item, error);
4962
4963    if ((item->tooltip.content_cb == func) && (item->tooltip.data == data))
4964      return;
4965
4966    if (item->tooltip.del_cb)
4967      item->tooltip.del_cb((void *)item->tooltip.data,
4968                           item->base.widget, item);
4969
4970    item->tooltip.content_cb = func;
4971    item->tooltip.data = data;
4972    item->tooltip.del_cb = del_cb;
4973
4974    if (VIEW(item))
4975      {
4976         elm_widget_item_tooltip_content_cb_set(item,
4977                                                item->tooltip.content_cb,
4978                                                item->tooltip.data, NULL);
4979         elm_widget_item_tooltip_style_set(item, item->tooltip.style);
4980      }
4981
4982    return;
4983
4984 error:
4985    if (del_cb) del_cb((void *)data, NULL, NULL);
4986 }
4987
4988 EAPI void
4989 elm_genlist_item_tooltip_unset(Elm_Genlist_Item *item)
4990 {
4991    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4992    if ((item->base.view) && (item->tooltip.content_cb))
4993      elm_widget_item_tooltip_unset(item);
4994
4995    if (item->tooltip.del_cb)
4996      item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
4997    item->tooltip.del_cb = NULL;
4998    item->tooltip.content_cb = NULL;
4999    item->tooltip.data = NULL;
5000    if (item->tooltip.style)
5001      elm_genlist_item_tooltip_style_set(item, NULL);
5002 }
5003
5004 EAPI void
5005 elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *item,
5006                                    const char       *style)
5007 {
5008    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5009    eina_stringshare_replace(&item->tooltip.style, style);
5010    if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
5011 }
5012
5013 EAPI const char *
5014 elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *item)
5015 {
5016    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5017    return item->tooltip.style;
5018 }
5019
5020 EAPI Eina_Bool
5021 elm_genlist_item_tooltip_size_restrict_disable(Elm_Genlist_Item *item, Eina_Bool disable)
5022 {
5023    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5024    return elm_widget_item_tooltip_size_restrict_disable(item, disable);
5025 }
5026
5027 EAPI Eina_Bool
5028 elm_genlist_item_tooltip_size_restrict_disabled_get(const Elm_Genlist_Item *item)
5029 {
5030    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5031    return elm_widget_item_tooltip_size_restrict_disabled_get(item);
5032 }
5033
5034 EAPI void
5035 elm_genlist_item_cursor_set(Elm_Genlist_Item *item,
5036                             const char       *cursor)
5037 {
5038    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5039    eina_stringshare_replace(&item->mouse_cursor, cursor);
5040    if (item->base.view) elm_widget_item_cursor_set(item, cursor);
5041 }
5042
5043 EAPI const char *
5044 elm_genlist_item_cursor_get(const Elm_Genlist_Item *item)
5045 {
5046    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5047    return elm_widget_item_cursor_get(item);
5048 }
5049
5050 EAPI void
5051 elm_genlist_item_cursor_unset(Elm_Genlist_Item *item)
5052 {
5053    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5054    if (!item->mouse_cursor)
5055      return;
5056
5057    if (VIEW(item))
5058      elm_widget_item_cursor_unset(item);
5059
5060    eina_stringshare_del(item->mouse_cursor);
5061    item->mouse_cursor = NULL;
5062 }
5063
5064 EAPI void
5065 elm_genlist_item_cursor_style_set(Elm_Genlist_Item *item,
5066                                   const char       *style)
5067 {
5068    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5069    elm_widget_item_cursor_style_set(item, style);
5070 }
5071
5072 EAPI const char *
5073 elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item)
5074 {
5075    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5076    return elm_widget_item_cursor_style_get(item);
5077 }
5078
5079 EAPI void
5080 elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item,
5081                                         Eina_Bool         engine_only)
5082 {
5083    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5084    elm_widget_item_cursor_engine_only_set(item, engine_only);
5085 }
5086
5087 EAPI Eina_Bool
5088 elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item)
5089 {
5090    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5091    return elm_widget_item_cursor_engine_only_get(item);
5092 }
5093
5094 EAPI void
5095 elm_genlist_horizontal_mode_set(Evas_Object  *obj,
5096                                 Elm_List_Mode mode)
5097 {
5098    ELM_CHECK_WIDTYPE(obj, widtype);
5099    Widget_Data *wd = elm_widget_data_get(obj);
5100    if (!wd) return;
5101    if (wd->mode == mode) return;
5102    wd->mode = mode;
5103    _sizing_eval(obj);
5104 }
5105
5106 EAPI Elm_List_Mode
5107 elm_genlist_horizontal_mode_get(const Evas_Object *obj)
5108 {
5109    ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
5110    Widget_Data *wd = elm_widget_data_get(obj);
5111    if (!wd) return ELM_LIST_LAST;
5112    return wd->mode;
5113 }
5114
5115 EAPI void
5116 elm_genlist_always_select_mode_set(Evas_Object *obj,
5117                                    Eina_Bool    always_select)
5118 {
5119    ELM_CHECK_WIDTYPE(obj, widtype);
5120    Widget_Data *wd = elm_widget_data_get(obj);
5121    if (!wd) return;
5122    wd->always_select = always_select;
5123 }
5124
5125 EAPI Eina_Bool
5126 elm_genlist_always_select_mode_get(const Evas_Object *obj)
5127 {
5128    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5129    Widget_Data *wd = elm_widget_data_get(obj);
5130    if (!wd) return EINA_FALSE;
5131    return wd->always_select;
5132 }
5133
5134 EAPI void
5135 elm_genlist_no_select_mode_set(Evas_Object *obj,
5136                                Eina_Bool    no_select)
5137 {
5138    ELM_CHECK_WIDTYPE(obj, widtype);
5139    Widget_Data *wd = elm_widget_data_get(obj);
5140    if (!wd) return;
5141    wd->no_select = no_select;
5142 }
5143
5144 EAPI Eina_Bool
5145 elm_genlist_no_select_mode_get(const Evas_Object *obj)
5146 {
5147    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5148    Widget_Data *wd = elm_widget_data_get(obj);
5149    if (!wd) return EINA_FALSE;
5150    return wd->no_select;
5151 }
5152
5153 EAPI void
5154 elm_genlist_compress_mode_set(Evas_Object *obj,
5155                               Eina_Bool    compress)
5156 {
5157    ELM_CHECK_WIDTYPE(obj, widtype);
5158    Widget_Data *wd = elm_widget_data_get(obj);
5159    if (!wd) return;
5160    wd->compress = compress;
5161 }
5162
5163 EAPI Eina_Bool
5164 elm_genlist_compress_mode_get(const Evas_Object *obj)
5165 {
5166    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5167    Widget_Data *wd = elm_widget_data_get(obj);
5168    if (!wd) return EINA_FALSE;
5169    return wd->compress;
5170 }
5171
5172 EAPI void
5173 elm_genlist_height_for_width_mode_set(Evas_Object *obj,
5174                                       Eina_Bool    height_for_width)
5175 {
5176    ELM_CHECK_WIDTYPE(obj, widtype);
5177    Widget_Data *wd = elm_widget_data_get(obj);
5178    if (!wd) return;
5179    wd->height_for_width = !!height_for_width;
5180    if (wd->height_for_width)
5181      {
5182         elm_genlist_homogeneous_set(obj, EINA_FALSE);
5183         elm_genlist_compress_mode_set(obj, EINA_TRUE);
5184      }
5185 }
5186
5187 EAPI Eina_Bool
5188 elm_genlist_height_for_width_mode_get(const Evas_Object *obj)
5189 {
5190    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5191    Widget_Data *wd = elm_widget_data_get(obj);
5192    if (!wd) return EINA_FALSE;
5193    return wd->height_for_width;
5194 }
5195
5196 EAPI void
5197 elm_genlist_bounce_set(Evas_Object *obj,
5198                        Eina_Bool    h_bounce,
5199                        Eina_Bool    v_bounce)
5200 {
5201    ELM_CHECK_WIDTYPE(obj, widtype);
5202    Widget_Data *wd = elm_widget_data_get(obj);
5203    if (!wd) return;
5204    elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
5205 }
5206
5207 EAPI void
5208 elm_genlist_bounce_get(const Evas_Object *obj,
5209                        Eina_Bool         *h_bounce,
5210                        Eina_Bool         *v_bounce)
5211 {
5212    ELM_CHECK_WIDTYPE(obj, widtype);
5213    Widget_Data *wd = elm_widget_data_get(obj);
5214    if (!wd) return;
5215    elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
5216 }
5217
5218 EAPI void
5219 elm_genlist_homogeneous_set(Evas_Object *obj,
5220                             Eina_Bool    homogeneous)
5221 {
5222    ELM_CHECK_WIDTYPE(obj, widtype);
5223    Widget_Data *wd = elm_widget_data_get(obj);
5224    if (!wd) return;
5225    if (homogeneous) elm_genlist_compress_mode_set(obj, EINA_TRUE);
5226    wd->homogeneous = homogeneous;
5227 }
5228
5229 EAPI Eina_Bool
5230 elm_genlist_homogeneous_get(const Evas_Object *obj)
5231 {
5232    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5233    Widget_Data *wd = elm_widget_data_get(obj);
5234    if (!wd) return EINA_FALSE;
5235    return wd->homogeneous;
5236 }
5237
5238 EAPI void
5239 elm_genlist_block_count_set(Evas_Object *obj,
5240                             int          n)
5241 {
5242    ELM_CHECK_WIDTYPE(obj, widtype);
5243    Widget_Data *wd = elm_widget_data_get(obj);
5244    if (!wd) return;
5245    wd->max_items_per_block = n;
5246    wd->item_cache_max = wd->max_items_per_block * 2;
5247    _item_cache_clean(wd);
5248 }
5249
5250 EAPI int
5251 elm_genlist_block_count_get(const Evas_Object *obj)
5252 {
5253    ELM_CHECK_WIDTYPE(obj, widtype) 0;
5254    Widget_Data *wd = elm_widget_data_get(obj);
5255    if (!wd) return 0;
5256    return wd->max_items_per_block;
5257 }
5258
5259 EAPI void
5260 elm_genlist_longpress_timeout_set(Evas_Object *obj,
5261                                   double       timeout)
5262 {
5263    ELM_CHECK_WIDTYPE(obj, widtype);
5264    Widget_Data *wd = elm_widget_data_get(obj);
5265    if (!wd) return;
5266    wd->longpress_timeout = timeout;
5267 }
5268
5269 EAPI double
5270 elm_genlist_longpress_timeout_get(const Evas_Object *obj)
5271 {
5272    ELM_CHECK_WIDTYPE(obj, widtype) 0;
5273    Widget_Data *wd = elm_widget_data_get(obj);
5274    if (!wd) return 0;
5275    return wd->longpress_timeout;
5276 }
5277
5278 EAPI void
5279 elm_genlist_scroller_policy_set(Evas_Object        *obj,
5280                                 Elm_Scroller_Policy policy_h,
5281                                 Elm_Scroller_Policy policy_v)
5282 {
5283    ELM_CHECK_WIDTYPE(obj, widtype);
5284    Widget_Data *wd = elm_widget_data_get(obj);
5285    if ((!wd) || (!wd->scr)) return;
5286    if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
5287        (policy_v >= ELM_SCROLLER_POLICY_LAST))
5288      return;
5289    elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
5290 }
5291
5292 EAPI void
5293 elm_genlist_scroller_policy_get(const Evas_Object   *obj,
5294                                 Elm_Scroller_Policy *policy_h,
5295                                 Elm_Scroller_Policy *policy_v)
5296 {
5297    ELM_CHECK_WIDTYPE(obj, widtype);
5298    Widget_Data *wd = elm_widget_data_get(obj);
5299    Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
5300    if ((!wd) || (!wd->scr)) return;
5301    elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
5302    if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
5303    if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
5304 }
5305
5306 EAPI void
5307 elm_genlist_realized_items_update(Evas_Object *obj)
5308 {
5309    ELM_CHECK_WIDTYPE(obj, widtype);
5310
5311    Eina_List *list, *l;
5312    Elm_Genlist_Item *it;
5313
5314    list = elm_genlist_realized_items_get(obj);
5315    EINA_LIST_FOREACH(list, l, it)
5316      elm_genlist_item_update(it);
5317 }
5318
5319 EAPI void
5320 elm_genlist_item_mode_set(Elm_Genlist_Item *it,
5321                           const char       *mode_type,
5322                           Eina_Bool         mode_set)
5323 {
5324    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
5325    Widget_Data *wd = it->wd;
5326    Eina_List *l;
5327    Elm_Genlist_Item *it2;
5328
5329    if (!wd) return;
5330    if (!mode_type) return;
5331    if ((it->delete_me) || (it->disabled)) return;
5332    if (wd->edit_mode) return;
5333
5334    if ((wd->mode_item == it) &&
5335        (!strcmp(mode_type, wd->mode_type)) &&
5336        (mode_set))
5337       return;
5338    if (!it->itc->mode_item_style) return;
5339
5340    if (wd->multi)
5341      {
5342         EINA_LIST_FOREACH(wd->selected, l, it2)
5343           if (it2->realized)
5344             elm_genlist_item_selected_set(it2, EINA_FALSE);
5345      }
5346    else
5347      {
5348         it2 = elm_genlist_selected_item_get(wd->obj);
5349         if ((it2) && (it2->realized))
5350           elm_genlist_item_selected_set(it2, EINA_FALSE);
5351      }
5352
5353    if (((wd->mode_type) && (strcmp(mode_type, wd->mode_type))) ||
5354        (mode_set) ||
5355        ((it == wd->mode_item) && (!mode_set)))
5356      _item_mode_unset(wd);
5357
5358    eina_stringshare_replace(&wd->mode_type, mode_type);
5359    if (mode_set) _item_mode_set(it);
5360 }
5361
5362 EAPI const char *
5363 elm_genlist_mode_get(const Evas_Object *obj)
5364 {
5365    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5366    Widget_Data *wd = elm_widget_data_get(obj);
5367    if (!wd) return NULL;
5368    return wd->mode_type;
5369 }
5370
5371 EAPI const Elm_Genlist_Item *
5372 elm_genlist_mode_item_get(const Evas_Object *obj)
5373 {
5374    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5375    Widget_Data *wd = elm_widget_data_get(obj);
5376    if (!wd) return NULL;
5377    return wd->mode_item;
5378 }
5379
5380 EAPI void
5381 elm_genlist_reorder_mode_set(Evas_Object *obj,
5382                              Eina_Bool    reorder_mode)
5383 {
5384    ELM_CHECK_WIDTYPE(obj, widtype);
5385    Widget_Data *wd = elm_widget_data_get(obj);
5386    if (!wd) return;
5387    wd->reorder_mode = reorder_mode;
5388 }
5389
5390 EAPI Eina_Bool
5391 elm_genlist_reorder_mode_get(const Evas_Object *obj)
5392 {
5393    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5394    Widget_Data *wd = elm_widget_data_get(obj);
5395    if (!wd) return EINA_FALSE;
5396    return wd->reorder_mode;
5397 }
5398
5399 EAPI void
5400 elm_genlist_item_move_after(Elm_Genlist_Item *it __UNUSED__, Elm_Genlist_Item *after __UNUSED__)
5401 {
5402    return;
5403 }
5404
5405 EAPI void
5406 elm_genlist_item_move_before(Elm_Genlist_Item *it __UNUSED__, Elm_Genlist_Item *before __UNUSED__)
5407 {
5408    return;
5409 }
5410
5411 EAPI void
5412 elm_genlist_effect_set(const Evas_Object *obj, Eina_Bool emode)
5413 {
5414    ELM_CHECK_WIDTYPE(obj, widtype);
5415    Widget_Data *wd = elm_widget_data_get(obj);
5416    if (!wd) return;
5417    wd->effect_mode = emode;
5418    //   wd->point_rect = evas_object_rectangle_add(evas_object_evas_get(wd->obj));
5419    //   evas_object_resize(wd->point_rect, 10, 25);
5420    //   evas_object_color_set(wd->point_rect, 255, 0, 0, 130);
5421    //   evas_object_show(wd->point_rect);
5422    //   evas_object_hide(wd->point_rect);
5423 }
5424
5425 static Evas_Object*
5426 _create_tray_alpha_bg(const Evas_Object *obj)
5427 {
5428    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5429    Widget_Data *wd = elm_widget_data_get(obj);
5430    if (!wd) return NULL;
5431
5432    Evas_Object *bg = NULL;
5433    Evas_Coord ox, oy, ow, oh;
5434
5435    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
5436    bg  =  evas_object_rectangle_add(evas_object_evas_get(wd->obj));
5437    evas_object_color_set(bg,0,0,0,0);
5438    evas_object_resize(bg , ow, oh);
5439    evas_object_move(bg , ox, oy);
5440    evas_object_show(bg);
5441    evas_object_hide(bg);
5442    return bg ;
5443 }
5444
5445 static unsigned int
5446 current_time_get()
5447 {
5448    struct timeval timev;
5449
5450    gettimeofday(&timev, NULL);
5451    return ((timev.tv_sec * 1000) + ((timev.tv_usec) / 1000));
5452 }
5453
5454 // added for item moving animation.
5455 static Eina_Bool
5456 _item_moving_effect_timer_cb(void *data)
5457 {
5458    Widget_Data *wd = data;
5459    if (!wd) return EINA_FALSE;
5460    Item_Block *itb;
5461    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
5462    Elm_Genlist_Item *it = NULL, *it2;
5463    const Eina_List *l;
5464    double time = 0.5, t;
5465    int y, dy;
5466    Eina_Bool check, end = EINA_FALSE, vis = EINA_TRUE;
5467    int in = 0;
5468
5469    t = ((0.0 > (t = current_time_get() - wd->start_time)) ? 0.0 : t) / 1000;
5470
5471    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
5472    evas_output_viewport_get(evas_object_evas_get(wd->pan_smart), &cvx, &cvy, &cvw, &cvh);
5473    if (t > time) end = EINA_TRUE;
5474
5475    // Below while statement is needed, when the genlist is resized.
5476    it2 = wd->expand_item;
5477    while (it2 && vis)
5478      {
5479         evas_object_move(VIEW(it2), it2->scrl_x, it2->scrl_y);
5480         vis = (ELM_RECTS_INTERSECT(it2->scrl_x, it2->scrl_y, it2->w, it2->h,
5481                                    cvx, cvy, cvw, cvh));
5482         it2 = elm_genlist_item_prev_get(it2);
5483      }
5484    it2 = elm_genlist_item_next_get(wd->expand_item);
5485    while (it2)
5486      {
5487         if (wd->expand_item->expanded_depth >= it2->expanded_depth) break;
5488         it2 = elm_genlist_item_next_get(it2);
5489      }
5490    dy = 0;
5491    if (it2)
5492      {
5493         if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5494           dy = ((it2->scrl_y > cvy + cvh) ? cvy + cvh : it2->scrl_y) - it2->old_scrl_y;
5495         else if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5496           dy = wd->expand_item_gap;
5497
5498         if (t <= time)
5499           {
5500              y = ((1 - (1 - (t / time)) * (1 - (t /time))) * dy);
5501           }
5502         else
5503           {
5504              end = EINA_TRUE;
5505              y = dy;
5506           }
5507
5508         check = EINA_FALSE;
5509         EINA_INLIST_FOREACH(wd->blocks, itb)
5510           {
5511              itb->w = wd->minw;
5512              if (ELM_RECTS_INTERSECT(itb->x - wd->pan_x + ox,
5513                                      itb->y - wd->pan_y + oy,
5514                                      itb->w, itb->h,
5515                                      cvx, cvy, cvw, cvh))
5516                {
5517                   EINA_LIST_FOREACH(itb->items, l, it)
5518                     {
5519                        if (it == it2) check = EINA_TRUE;
5520                        if (!check) continue;
5521
5522                        if (!it->old_scrl_y)
5523                          it->old_scrl_y  = it->scrl_y;
5524                        if (it->old_scrl_y + y < oy + oh)
5525                          {
5526                             if (!it->realized) _item_realize(it, in, 0);
5527                          }
5528                        if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE && it->old_scrl_y + y < it->scrl_y)
5529                          it->old_scrl_y = it->scrl_y - y;
5530                        in++;
5531
5532                        if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE ||
5533                            (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE && it->old_scrl_y + y >= it->scrl_y))
5534                          {
5535                             if (wd->edit_mode) _effect_item_controls(it, it->scrl_x, it->old_scrl_y + y);
5536                             else
5537                               {
5538                                  evas_object_resize(VIEW(it), it->w, it->h);
5539                                  evas_object_move(VIEW(it), it->scrl_x, it->old_scrl_y + y);
5540                                  evas_object_show(VIEW(it));
5541                                  evas_object_raise(VIEW(it));
5542                               }
5543
5544                             if (it->group_item) evas_object_raise(it->group_item->base.view);
5545                          }
5546                     }
5547                }
5548           }
5549
5550         if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5551           {
5552              it = elm_genlist_item_prev_get(it2);
5553              while (it)
5554                {
5555                   if (it->expanded_depth <= it2->expanded_depth) break;
5556                   if ((it->scrl_y < it2->old_scrl_y + y) && (it->expanded_depth > it2->expanded_depth))
5557                     {
5558                        if (!it->effect_done)
5559                          {
5560                             edje_object_signal_emit(VIEW(it), "flip_item", "");
5561                             evas_object_show(VIEW(it));
5562                             it->effect_done = EINA_TRUE;
5563                          }
5564                     }
5565                   it = elm_genlist_item_prev_get(it);
5566                }
5567           }
5568         else if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5569           {
5570              it = elm_genlist_item_prev_get(it2);
5571              while (it)
5572                {
5573                   if ((it->scrl_y > it2->old_scrl_y + y) && (it->expanded_depth > it2->expanded_depth))
5574                     {
5575                        if (!it->effect_done)
5576                          {
5577                             edje_object_signal_emit(VIEW(it), "elm,state,hide", "");
5578                             it->effect_done = EINA_TRUE;
5579                          }
5580                     }
5581                   else
5582                     break;
5583                   it = elm_genlist_item_prev_get(it);
5584                }
5585           }
5586      }
5587    else
5588      {
5589         int expand_num = 0;
5590         int expand_order = 0;
5591         if (wd->expand_item) it = elm_genlist_item_next_get(wd->expand_item);
5592         while (it)
5593           {
5594              expand_num++;
5595              it = elm_genlist_item_next_get(it);
5596           }
5597         if (wd->expand_item) it = elm_genlist_item_next_get(wd->expand_item);
5598         while (it)
5599           {
5600              expand_order++;
5601              if (wd->expand_item->expanded_depth >= it->expanded_depth) break;
5602              if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5603                {
5604                   if (!it->effect_done)
5605                     {
5606                        if (t >= (((expand_order - 1) * time) / expand_num))
5607                          {
5608                             edje_object_signal_emit(VIEW(it), "flip_item", "");
5609                             evas_object_show(VIEW(it));
5610                             it->effect_done = EINA_TRUE;
5611                          }
5612                     }
5613                }
5614              it = elm_genlist_item_next_get(it);
5615           }
5616      }
5617
5618    if (end)
5619      {
5620         if (wd->item_moving_effect_timer)
5621           {
5622              if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5623                 _item_subitems_clear(wd->expand_item);
5624              EINA_INLIST_FOREACH(wd->blocks, itb)
5625                {
5626                   EINA_LIST_FOREACH(itb->items, l, it)
5627                     {
5628                        it->effect_done = EINA_TRUE;
5629                        it->old_scrl_y = it->scrl_y;
5630                     }
5631                }
5632           }
5633         wd->item_moving_effect_timer = NULL;
5634
5635         _item_auto_scroll(wd);
5636         evas_object_lower(wd->alpha_bg);
5637         evas_object_hide(wd->alpha_bg);
5638         elm_smart_scroller_bounce_animator_disabled_set(wd->scr, EINA_FALSE);
5639         wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_NONE;
5640
5641         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
5642         evas_object_smart_callback_call(wd->obj, "effect_done", NULL);
5643         evas_object_smart_changed(wd->pan_smart);
5644         return ECORE_CALLBACK_CANCEL;
5645      }
5646    return ECORE_CALLBACK_RENEW;
5647 }
5648
5649 static void
5650 _emit_contract(Elm_Genlist_Item *it)
5651 {
5652    Elm_Genlist_Item *it2;
5653    Eina_List *l;
5654
5655    edje_object_signal_emit(VIEW(it), "elm,state,contract_flip", "");
5656    it->effect_done = EINA_FALSE;
5657
5658    EINA_LIST_FOREACH(it->items, l, it2)
5659       if (it2)
5660          _emit_contract(it2);
5661 }
5662
5663 // added for item moving animation.
5664 static int
5665 _item_flip_effect_show(Elm_Genlist_Item *it)
5666 {
5667    Elm_Genlist_Item *it2;
5668    Eina_List *l;
5669    Widget_Data *wd = it->wd;
5670
5671    EINA_LIST_FOREACH(it->items, l, it2)
5672      {
5673         if (it2->parent && it == it2->parent)
5674           {
5675              if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5676                edje_object_signal_emit(it2->base.view, "elm,state,hide", "");
5677              else if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5678                _emit_contract(it2);
5679           }
5680      }
5681
5682    return ECORE_CALLBACK_CANCEL;
5683 }
5684
5685 /*
5686 static void
5687 _elm_genlist_pinch_zoom_execute(Evas_Object *obj, Eina_Bool emode)
5688 {
5689    printf("!!! NOW FIXING \n");
5690 }
5691 */
5692
5693 /**
5694  * Set pinch zoom mode
5695  *
5696  * @param obj The genlist object
5697  * @param emode
5698  * (EINA_TRUE = pinch contract (zoom in), EINA_FALSE = pinch expand (zoom out)
5699  *
5700  * @ingroup Genlist
5701  */
5702 EAPI void
5703 elm_genlist_pinch_zoom_mode_set(Evas_Object *obj __UNUSED__, Eina_Bool emode __UNUSED__)
5704 {
5705    printf("!!! NOW FIXING \n");
5706 }
5707
5708 /**
5709  * Get pinch zoom mode
5710  *
5711  * @param obj The genlist object
5712  * @return The pinch mode
5713  * (EINA_TRUE = pinch contract (zoom in), EINA_FALSE = pinch expand (zoom out)
5714  *
5715  * @ingroup Genlist
5716  */
5717 EAPI Eina_Bool
5718 elm_genlist_pinch_zoom_mode_get(const Evas_Object *obj __UNUSED__)
5719 {
5720    printf("!!! NOW FIXING \n");
5721    return EINA_FALSE;
5722 }
5723
5724 EAPI void
5725 elm_genlist_pinch_zoom_set(Evas_Object *obj __UNUSED__, Eina_Bool emode __UNUSED__)
5726 {
5727    printf("!!! NOW FIXING \n");
5728 }
5729
5730
5731 ////////////////////////////////////////////////////////////////////////
5732 //  EDIT  MODE
5733 ////////////////////////////////////////////////////////////////////////
5734
5735 static void
5736 _effect_item_controls(Elm_Genlist_Item *it, int itx, int ity)
5737 {
5738    if (!it->wd->edit_mode) return;
5739    evas_object_resize(it->edit_obj,it->w, it->h);
5740    evas_object_move(it->edit_obj, itx, ity);
5741 }
5742
5743 static void
5744 _effect_item_realize(Elm_Genlist_Item *it, Eina_Bool effect_on)
5745 {
5746    if ((it->effect_item_realized) || (it->delete_me)) return;
5747    char buf[1024];
5748
5749    if (it->mode_view)
5750      _mode_finished_signal_cb(it, (Evas_Object *)elm_genlist_item_object_get(it), NULL, NULL);
5751
5752    it->edit_obj = edje_object_add(evas_object_evas_get(WIDGET(it)));
5753    edje_object_scale_set(it->edit_obj, elm_widget_scale_get(WIDGET(it)) *
5754                          _elm_config->scale);
5755    evas_object_smart_member_add(it->edit_obj, it->wd->pan_smart);
5756    elm_widget_sub_object_add(WIDGET(it), it->edit_obj);
5757
5758    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) strncpy(buf, "tree", sizeof(buf));
5759    else strncpy(buf, "item", sizeof(buf));
5760    if (it->wd->compress) strncat(buf, "_compress", sizeof(buf) - strlen(buf));
5761
5762    strncat(buf, "/", sizeof(buf) - strlen(buf));
5763
5764    if (it->itc->edit_item_style && strcmp(it->itc->edit_item_style, "default"))
5765      {
5766         strncat(buf, it->itc->edit_item_style, sizeof(buf) - strlen(buf));
5767         _elm_theme_object_set(WIDGET(it), it->edit_obj, "genlist", buf, elm_widget_style_get(WIDGET(it)));
5768      }
5769    else
5770      {
5771         _elm_theme_object_set(WIDGET(it), it->edit_obj, "genlist", "item/edit_default", elm_widget_style_get(WIDGET(it)));
5772      }
5773
5774    if (it->wd->reorder_mode)
5775      {
5776         if (effect_on) edje_object_signal_emit(it->edit_obj, "elm,state,reorder_enabled_effect", "elm");
5777         else edje_object_signal_emit(it->edit_obj, "elm,state,reorder_enabled", "elm");
5778      }
5779    if (effect_on) edje_object_signal_emit(it->edit_obj, "elm,state,emode_enabled_effect", "elm");
5780    else edje_object_signal_emit(it->edit_obj, "elm,state,emode_enabled", "elm");
5781
5782    if (it->disabled) edje_object_signal_emit(it->edit_obj, "elm,state,disabled", "elm");
5783    else edje_object_signal_emit(it->edit_obj, "elm,state,enabled", "elm");
5784
5785
5786    if ((it->wd->edit_mode))
5787      {
5788         if (it->itc->func.icon_get)
5789           {
5790              const Eina_List *l;
5791              const char *key;
5792
5793              if (it->renamed) edje_object_signal_emit(it->edit_obj, "elm,state,rename,enabled", "elm");
5794              it->icons = elm_widget_stringlist_get(edje_object_data_get(it->edit_obj, "edit_icons"));
5795              EINA_LIST_FOREACH(it->icons, l, key)
5796                {
5797                   Evas_Object *ic = it->itc->func.icon_get
5798                      ((void *)it->base.data, WIDGET(it), l->data);
5799
5800                   if (ic)
5801                     {
5802                        it->edit_icon_objs = eina_list_append(it->edit_icon_objs, ic);
5803                        edje_object_part_swallow(it->edit_obj, key, ic);
5804                        evas_object_show(ic);
5805                        elm_widget_sub_object_add(WIDGET(it), ic);
5806                        if (it->disabled)
5807                          elm_widget_disabled_set(ic, EINA_TRUE);
5808                     }
5809                }
5810           }
5811      }
5812    edje_object_part_swallow(it->edit_obj, "original_edc", VIEW(it));
5813    _effect_item_controls(it,it->scrl_x, it->scrl_y);
5814    evas_object_show(it->edit_obj);
5815
5816    it->effect_item_realized = EINA_TRUE;
5817    it->want_unrealize = EINA_FALSE;
5818 }
5819
5820 static void
5821 _effect_item_unrealize(Elm_Genlist_Item *it)
5822 {
5823    Evas_Object *icon;
5824
5825    if (!it->effect_item_realized) return;
5826    if (it->wd->reorder_it && it->wd->reorder_it == it) return;
5827
5828    edje_object_signal_emit(it->edit_obj, "elm,state,reorder_disable_effect", "elm");
5829    edje_object_signal_emit(it->edit_obj, "elm,state,sel,disable", "elm");
5830    edje_object_message_signal_process(it->edit_obj);
5831    edje_object_part_unswallow(it->edit_obj, VIEW(it));
5832    evas_object_smart_member_add(VIEW(it), it->wd->pan_smart);
5833    elm_widget_sub_object_add(WIDGET(it), VIEW(it));
5834    //   evas_object_smart_callback_call(it->edit_obj, "unrealized", it);
5835    //   _item_cache_add(it);
5836    evas_object_del(it->edit_obj);
5837    it->edit_obj = NULL;
5838    EINA_LIST_FREE(it->edit_icon_objs, icon)
5839       evas_object_del(icon);
5840
5841 //   edje_object_signal_emit(it->edit_obj, "elm,state,edit_end,disable", "elm");
5842    it->effect_item_realized = EINA_FALSE;
5843 }
5844
5845 /**
5846  * Get Genlist edit mode
5847  *
5848  * @param obj The genlist object
5849  * @return The edit mode status
5850  * (EINA_TRUE = edit mode, EINA_FALSE = normal mode
5851  *
5852  * @ingroup Genlist
5853  */
5854 EAPI Eina_Bool
5855 elm_genlist_edit_mode_get(const Evas_Object *obj)
5856 {
5857    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5858    Widget_Data *wd = elm_widget_data_get(obj);
5859    if (!wd) return EINA_FALSE;
5860
5861    if (wd->edit_mode) return EINA_TRUE;
5862    else return EINA_FALSE;
5863 }
5864
5865 /**
5866  * Set Genlist edit mode
5867  *
5868  * This sets Genlist edit mode.
5869  *
5870  * @param obj The Genlist object
5871  * @param emode ELM_GENLIST_EDIT_MODE_{NONE & REORDER & INSERT & DELETE & SELECT & SELECT_ALL}
5872  * @param edit_class Genlist edit class (Elm_Genlist_Edit_Class structure)
5873  *
5874  * @ingroup Genlist
5875  */
5876 EAPI void
5877 elm_genlist_edit_mode_set(Evas_Object *obj, Eina_Bool edit_mode)
5878 {
5879    ELM_CHECK_WIDTYPE(obj, widtype);
5880
5881    Item_Block *itb;
5882    Eina_List *l;
5883    Elm_Genlist_Item *it;
5884
5885    Widget_Data *wd = elm_widget_data_get(obj);
5886    if (!wd) return;
5887    if (wd->edit_mode == edit_mode) return;
5888
5889    wd->edit_mode = edit_mode;
5890    if (!wd->edit_mode)
5891      {
5892         EINA_INLIST_FOREACH(wd->blocks, itb)
5893           {
5894              if (itb->realized)
5895                {
5896                   EINA_LIST_FOREACH(itb->items, l, it)
5897                     {
5898                        if (it->flags != ELM_GENLIST_ITEM_GROUP && it->realized)
5899                          {
5900                             _effect_item_unrealize(it);
5901                          }
5902                     }
5903                }
5904           }
5905         _item_cache_zero(wd);
5906      }
5907    else
5908      {
5909
5910         EINA_INLIST_FOREACH(wd->blocks, itb)
5911           {
5912              if (itb->realized)
5913                {
5914                   EINA_LIST_FOREACH(itb->items, l, it)
5915                     {
5916                        if (it->flags != ELM_GENLIST_ITEM_GROUP && it->realized)
5917                          {
5918                             if(it->selected) _item_unselect(it);
5919                             if (it->itc->edit_item_style) _effect_item_realize(it, EINA_TRUE);
5920                          }
5921                     }
5922                 }
5923            }
5924       }
5925
5926    if (wd->calc_job) ecore_job_del(wd->calc_job);
5927    wd->calc_job = ecore_job_add(_calc_job, wd);
5928 }
5929
5930 /**
5931  * Set a given item's rename mode
5932  *
5933  * This renames the item's label from genlist
5934  *
5935  * @param it The item
5936  * @param renamed set if emode is EINA_TRUE, unset if emode is EINA_FALSE
5937  *
5938  * @ingroup Genlist
5939  */
5940 EAPI void
5941 elm_genlist_item_rename_mode_set(Elm_Genlist_Item *it, Eina_Bool renamed)
5942 {
5943    if (!it) return;
5944
5945    if (renamed)
5946      {
5947         _item_unrealize(it, EINA_FALSE);
5948         it->renamed = EINA_TRUE;
5949         it->wd->rename_it = it;
5950         it->nocache = EINA_TRUE;
5951         if (it->selected)  _item_unselect(it);
5952
5953         if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
5954         it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
5955      }
5956    else
5957      {
5958         if (it->renamed)
5959           {
5960              it->renamed = EINA_FALSE;
5961              it->nocache = EINA_TRUE;
5962              it->wd->rename_it = NULL;
5963              _item_cache_zero(it->wd);
5964              elm_genlist_item_update(it);
5965           }
5966      }
5967 }
5968
5969 EAPI Eina_Bool
5970 elm_genlist_item_rename_mode_get(Elm_Genlist_Item *item)
5971 {
5972    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5973    return item->renamed;
5974 }
5975
5976 EAPI void
5977 elm_genlist_item_no_select_mode_set(Elm_Genlist_Item *it,
5978                                     Eina_Bool    no_select)
5979 {
5980    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
5981    it->no_select = no_select;
5982 }
5983
5984 EAPI Eina_Bool
5985 elm_genlist_item_no_select_mode_get(const Elm_Genlist_Item *it)
5986 {
5987    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
5988    return it->no_select;
5989 }