src/lib/elm_toolbar.c

   1 #include <Elementary.h>
   2 #include "elm_priv.h"
   3 #include "els_scroller.h"
   4 #include "els_box.h"
   5 #include "els_icon.h"
   6
   7 typedef struct _Widget_Data Widget_Data;
   8 typedef struct _Elm_Toolbar_Item Elm_Toolbar_Item;
   9
  10 struct _Widget_Data
  11 {
  12    Evas_Object *scr, *bx;
  13    Evas_Object *menu_parent;
  14    Eina_Inlist *items;
  15    Elm_Toolbar_Item *more_item, *selected_item;
  16    Elm_Toolbar_Shrink_Mode shrink_mode;
  17    Elm_Icon_Lookup_Order lookup_order;
  18    int icon_size;
  19    unsigned int item_count;
  20    double align;
  21    Eina_Bool homogeneous : 1;
  22    Eina_Bool no_select : 1;
  23    Eina_Bool always_select : 1;
  24    Eina_Bool vertical : 1;
  25    Eina_Bool long_press : 1;
  26    Ecore_Timer *long_timer;
  27    Ecore_Job *resize_job;
  28 };
  29
  30 struct _Elm_Toolbar_Item
  31 {
  32    ELM_WIDGET_ITEM;
  33    EINA_INLIST;
  34    const char *label;
  35    const char *icon_str;
  36    Evas_Object *icon;
  37    Evas_Object *object;
  38    Evas_Object *o_menu;
  39    Evas_Smart_Cb func;
  40    struct {
  41       int priority;
  42       Eina_Bool visible : 1;
  43    } prio;
  44    Eina_Bool selected : 1;
  45    Eina_Bool separator : 1;
  46    Eina_Bool menu : 1;
  47    Eina_List *states;
  48    Eina_List *current_state;
  49 };
  50
  51 #define ELM_TOOLBAR_ITEM_FROM_INLIST(item)      \
  52   ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Toolbar_Item) : NULL)
  53
  54 struct _Elm_Toolbar_Item_State
  55 {
  56    const char *label;
  57    const char *icon_str;
  58    Evas_Object *icon;
  59    Evas_Smart_Cb func;
  60    const void *data;
  61 };
  62
  63 static const char *widtype = NULL;
  64 static void _item_show(Elm_Toolbar_Item *it);
  65 static void _item_select(Elm_Toolbar_Item *it);
  66 static void _item_unselect(Elm_Toolbar_Item *it);
  67 static void _del_pre_hook(Evas_Object *obj);
  68 static void _del_hook(Evas_Object *obj);
  69 static void _mirrored_set(Evas_Object *obj, Eina_Bool mirrored);
  70 static void _mirrored_set_item(Evas_Object *obj, Elm_Toolbar_Item *it, Eina_Bool mirrored);
  71 static void _theme_hook(Evas_Object *obj);
  72 static void _sizing_eval(Evas_Object *obj);
  73 static void _resize(void *data, Evas *e, Evas_Object *obj, void *event_info);
  74 static void _menu_move_resize(void *data, Evas *e, Evas_Object *obj, void *event_info);
  75 static void _menu_hide(void *data, Evas *e, Evas_Object *obj, void *event_info);
  76 static void _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data);
  77 static void _elm_toolbar_item_icon_obj_set(Evas_Object *obj, Elm_Toolbar_Item *item, Evas_Object *icon_obj, const char *icon_str, double icon_size, const char *signal);
  78 static void _item_label_set(Elm_Toolbar_Item *item, const char *label, const char *signal);
  79
  80 static const char SIG_CLICKED[] = "clicked";
  81 static const char SIG_LONGPRESSED[] = "longpressed";
  82 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
  83
  84 static const Evas_Smart_Cb_Description _signals[] = {
  85    {SIG_CLICKED, ""},
  86    {SIG_LONGPRESSED, ""},
  87    {SIG_CLICKED_DOUBLE, ""},
  88    {NULL, NULL}
  89 };
  90
  91 static void
  92 _item_disable_hook(Elm_Object_Item *it)
  93 {
  94    Widget_Data *wd;
  95    Elm_Toolbar_Item *toolbar_it = (Elm_Toolbar_Item *)it;
  96
  97    wd = elm_widget_data_get(WIDGET(toolbar_it));
  98    if (!wd) return;
  99
 100    if (elm_widget_item_disabled_get(toolbar_it))
 101      {
 102         edje_object_signal_emit(VIEW(toolbar_it), "elm,state,disabled", "elm");
 103         elm_widget_signal_emit(toolbar_it->icon, "elm,state,disabled", "elm");
 104      }
 105    else
 106      {
 107         edje_object_signal_emit(VIEW(toolbar_it), "elm,state,enabled", "elm");
 108         elm_widget_signal_emit(toolbar_it->icon, "elm,state,enabled", "elm");
 109      }
 110    _resize(WIDGET(toolbar_it), NULL, NULL, NULL);
 111 }
 112
 113 static Eina_Bool
 114 _item_icon_set(Evas_Object *icon_obj, const char *type, const char *icon)
 115 {
 116    char icon_str[512];
 117
 118    if ((!type) || (!*type)) goto end;
 119    if ((!icon) || (!*icon)) return EINA_FALSE;
 120    if ((snprintf(icon_str, sizeof(icon_str), "%s%s", type, icon) > 0)
 121        && (elm_icon_standard_set(icon_obj, icon_str)))
 122      return EINA_TRUE;
 123 end:
 124    if (elm_icon_standard_set(icon_obj, icon))
 125      return EINA_TRUE;
 126    WRN("couldn't find icon definition for '%s'", icon);
 127    return EINA_FALSE;
 128 }
 129
 130 static int
 131 _elm_toolbar_icon_size_get(Widget_Data *wd)
 132 {
 133    const char *icon_size = edje_object_data_get(
 134       elm_smart_scroller_edje_object_get(wd->scr), "icon_size");
 135    if (icon_size)
 136      return atoi(icon_size);
 137    return _elm_config->icon_size;
 138 }
 139
 140 static void
 141 _item_show(Elm_Toolbar_Item *it)
 142 {
 143    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 144    Evas_Coord x, y, w, h, bx, by;
 145
 146    if (!wd) return;
 147    evas_object_geometry_get(wd->bx, &bx, &by, NULL, NULL);
 148    evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
 149    elm_smart_scroller_child_region_show(wd->scr, x - bx, y - by, w, h);
 150 }
 151
 152 static void
 153 _item_unselect(Elm_Toolbar_Item *item)
 154 {
 155    Widget_Data *wd;
 156    if ((!item) || (!item->selected)) return;
 157    wd = elm_widget_data_get(WIDGET(item));
 158    if (!wd) return;
 159    item->selected = EINA_FALSE;
 160    wd->selected_item = NULL;
 161    edje_object_signal_emit(VIEW(item), "elm,state,unselected", "elm");
 162    elm_widget_signal_emit(item->icon, "elm,state,unselected", "elm");
 163 }
 164
 165 static void
 166 _item_select(Elm_Toolbar_Item *it)
 167 {
 168    Elm_Toolbar_Item *it2;
 169    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 170    Evas_Object *obj2;
 171    Eina_Bool sel;
 172
 173    if (!wd) return;
 174    if (elm_widget_item_disabled_get(it) || (it->separator) || (it->object)) return;
 175    sel = it->selected;
 176
 177    if (!wd->no_select)
 178      {
 179         if (sel)
 180           {
 181              if (wd->always_select) return;
 182              _item_unselect(it);
 183           }
 184         else
 185           {
 186              it2 = (Elm_Toolbar_Item *)
 187                 elm_toolbar_selected_item_get(WIDGET(it));
 188              _item_unselect(it2);
 189
 190              it->selected = EINA_TRUE;
 191              wd->selected_item = it;
 192              edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
 193              elm_widget_signal_emit(it->icon, "elm,state,selected", "elm");
 194              _item_show(it);
 195           }
 196      }
 197    obj2 = WIDGET(it);
 198    if (it->menu && (!sel))
 199      {
 200         evas_object_show(it->o_menu);
 201         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_RESIZE,
 202                                        _menu_move_resize, it);
 203         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOVE,
 204                                        _menu_move_resize, it);
 205
 206         _menu_move_resize(it, NULL, NULL, NULL);
 207      }
 208    if (it->func) it->func((void *)(it->base.data), WIDGET(it), it);
 209    evas_object_smart_callback_call(obj2, SIG_CLICKED, it);
 210 }
 211
 212 static void
 213 _menu_hide(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 214 {
 215    Elm_Toolbar_Item *selected;
 216    Elm_Toolbar_Item *it = data;
 217    selected = (Elm_Toolbar_Item *) elm_toolbar_selected_item_get(WIDGET(it));
 218    _item_unselect(selected);
 219 }
 220
 221 static void
 222 _menu_del(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
 223 {
 224    // avoid hide being emitted during object deletion
 225    evas_object_event_callback_del_full
 226       (obj, EVAS_CALLBACK_HIDE, _menu_hide, data);
 227 }
 228
 229 static void
 230 _menu_move_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 231 {
 232    Elm_Toolbar_Item *it = data;
 233    Evas_Coord x,y,w,h;
 234    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 235
 236    if ((!wd) || (!wd->menu_parent)) return;
 237    evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
 238    elm_menu_move(it->o_menu, x, y+h);
 239 }
 240
 241 static void
 242 _item_del(Elm_Toolbar_Item *it)
 243 {
 244    Elm_Toolbar_Item_State *it_state;
 245    _item_unselect(it);
 246    EINA_LIST_FREE(it->states, it_state)
 247      {
 248         if (it->icon == it_state->icon)
 249           it->icon = NULL;
 250         eina_stringshare_del(it_state->label);
 251         eina_stringshare_del(it_state->icon_str);
 252         if (it_state->icon) evas_object_del(it_state->icon);
 253         free(it_state);
 254      }
 255    eina_stringshare_del(it->label);
 256    eina_stringshare_del(it->icon_str);
 257    if (it->icon) evas_object_del(it->icon);
 258    //TODO: See if checking for wd->menu_parent is necessary before deleting menu
 259    if (it->o_menu) evas_object_del(it->o_menu);
 260 }
 261
 262 static void
 263 _del_pre_hook(Evas_Object *obj)
 264 {
 265    Widget_Data *wd = elm_widget_data_get(obj);
 266    Elm_Toolbar_Item *it, *next;
 267
 268    if (!wd) return;
 269    it = ELM_TOOLBAR_ITEM_FROM_INLIST(wd->items);
 270    while(it)
 271      {
 272         next = ELM_TOOLBAR_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
 273         _item_del(it);
 274         elm_widget_item_free(it);
 275         it = next;
 276      }
 277    if (wd->more_item)
 278      {
 279         _item_del(wd->more_item);
 280         elm_widget_item_free(wd->more_item);
 281      }
 282    if (wd->long_timer)
 283      {
 284         ecore_timer_del(wd->long_timer);
 285         wd->long_timer = NULL;
 286      }
 287 }
 288
 289 static void
 290 _del_hook(Evas_Object *obj)
 291 {
 292    Widget_Data *wd = elm_widget_data_get(obj);
 293
 294    if (!wd) return;
 295    free(wd);
 296 }
 297
 298
 299 static void
 300 _mirrored_set_item(Evas_Object *obj __UNUSED__, Elm_Toolbar_Item *it, Eina_Bool mirrored)
 301 {
 302    edje_object_mirrored_set(VIEW(it), mirrored);
 303    elm_widget_mirrored_set(it->o_menu, mirrored);
 304 }
 305
 306 static void
 307 _theme_hook_item(Evas_Object *obj, Elm_Toolbar_Item *it, double scale, int icon_size)
 308 {
 309    Widget_Data *wd = elm_widget_data_get(obj);
 310    Evas_Object *view = VIEW(it);
 311    Evas_Coord mw, mh;
 312    const char *style = elm_widget_style_get(obj);
 313
 314    _mirrored_set_item(obj, it, elm_widget_mirrored_get(obj));
 315    edje_object_scale_set(view, scale);
 316    if (!it->separator && !it->object)
 317      {
 318         _elm_theme_object_set(obj, view, "toolbar", "item", style);
 319         if (it->selected)
 320           {
 321              edje_object_signal_emit(view, "elm,state,selected", "elm");
 322              elm_widget_signal_emit(it->icon, "elm,state,selected", "elm");
 323           }
 324         if (elm_widget_item_disabled_get(it))
 325           {
 326              edje_object_signal_emit(view, "elm,state,disabled", "elm");
 327              elm_widget_signal_emit(it->icon, "elm,state,disabled", "elm");
 328           }
 329         if (it->icon)
 330           {
 331              int ms = 0;
 332
 333              ms = ((double)icon_size * scale);
 334              evas_object_size_hint_min_set(it->icon, ms, ms);
 335              evas_object_size_hint_max_set(it->icon, ms, ms);
 336              edje_object_part_swallow(view, "elm.swallow.icon", it->icon);
 337           }
 338         edje_object_part_text_set(view, "elm.text", it->label);
 339      }
 340    else
 341      {
 342         if (!it->object)
 343           {
 344              _elm_theme_object_set(obj, view, "toolbar", "separator", style);
 345              if (wd->vertical)
 346                {
 347                   evas_object_size_hint_weight_set(view, EVAS_HINT_EXPAND, -1.0);
 348                   evas_object_size_hint_align_set(view, EVAS_HINT_FILL, 0.5);
 349                }
 350              else
 351                {
 352                   evas_object_size_hint_weight_set(view, -1.0, EVAS_HINT_EXPAND);
 353                   evas_object_size_hint_align_set(view, 0.5, EVAS_HINT_FILL);
 354                }
 355           }
 356         else
 357           {
 358              _elm_theme_object_set(obj, view, "toolbar", "object", style);
 359              edje_object_part_swallow(view, "elm.swallow.object", it->object);
 360           }
 361      }
 362
 363    mw = mh = -1;
 364    if (!it->separator && !it->object)
 365      elm_coords_finger_size_adjust(1, &mw, 1, &mh);
 366    edje_object_size_min_restricted_calc(view, &mw, &mh, mw, mh);
 367    if (!it->separator && !it->object)
 368      elm_coords_finger_size_adjust(1, &mw, 1, &mh);
 369    evas_object_size_hint_min_set(view, mw, mh);
 370 }
 371
 372 static void
 373 _mirrored_set(Evas_Object *obj, Eina_Bool mirrored)
 374 {
 375    Widget_Data *wd = elm_widget_data_get(obj);
 376    Elm_Toolbar_Item *it;
 377
 378    EINA_INLIST_FOREACH(wd->items, it)
 379       _mirrored_set_item(obj, it, mirrored);
 380    if (wd->more_item)
 381      _mirrored_set_item(obj, wd->more_item, mirrored);
 382 }
 383
 384 static void
 385 _theme_hook(Evas_Object *obj)
 386 {
 387    Widget_Data *wd = elm_widget_data_get(obj);
 388    Elm_Toolbar_Item *it;
 389    double scale = 0;
 390
 391    if (!wd) return;
 392    _elm_widget_mirrored_reload(obj);
 393    elm_smart_scroller_object_theme_set(obj, wd->scr, "toolbar", "base", elm_widget_style_get(obj));
 394    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 395    scale = (elm_widget_scale_get(obj) * _elm_config->scale);
 396    edje_object_scale_set(wd->scr, scale);
 397    wd->icon_size = _elm_toolbar_icon_size_get(wd);
 398    EINA_INLIST_FOREACH(wd->items, it)
 399       _theme_hook_item(obj, it, scale, wd->icon_size);
 400    if (wd->more_item)
 401      _theme_hook_item(obj, wd->more_item, scale, wd->icon_size);
 402    _sizing_eval(obj);
 403 }
 404
 405 static void
 406 _item_text_set_hook(Elm_Object_Item *it,
 407                     const char *part,
 408                     const char *label)
 409 {
 410    if (part && strcmp(part, "default")) return;
 411    _item_label_set(((Elm_Toolbar_Item *)it), label, "elm,state,label_set");
 412 }
 413
 414 static const char *
 415 _item_text_get_hook(const Elm_Object_Item *it, const char *part)
 416 {
 417    if (part && strcmp(part, "default")) return NULL;
 418    return ((Elm_Toolbar_Item *)it)->label;
 419 }
 420
 421 static void
 422 _item_content_set_hook(Elm_Object_Item *it,
 423                     const char *part,
 424                     Evas_Object *content)
 425 {
 426    if (part && strcmp(part, "object")) return;
 427    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *) it;
 428    Evas_Object *obj = WIDGET(item);
 429    Widget_Data *wd = elm_widget_data_get(obj);
 430    double scale;
 431    if (item->object == content) return;
 432    item->object = content;
 433    elm_widget_sub_object_add(obj, item->object);
 434    scale = (elm_widget_scale_get(obj) * _elm_config->scale);
 435    _theme_hook_item(obj, item, scale, wd->icon_size);
 436 }
 437
 438 static Evas_Object *
 439 _item_content_get_hook(const Elm_Object_Item *it, const char *part)
 440 {
 441    if (part && strcmp(part, "object")) return NULL;
 442    return ((Elm_Toolbar_Item *) it)->object;
 443 }
 444
 445 static Evas_Object *
 446 _item_content_unset_hook(Elm_Object_Item *it, const char *part)
 447 {
 448    Evas_Object *o;
 449    double scale;
 450
 451    if (part && strcmp(part, "object")) return NULL;
 452    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *) it;
 453    Evas_Object *obj = WIDGET(item);
 454    Widget_Data *wd = elm_widget_data_get(obj);
 455    edje_object_part_unswallow(VIEW(it), item->object);
 456    elm_widget_sub_object_del(obj, item->object);
 457    o = item->object;
 458    item->object = NULL;
 459    scale = (elm_widget_scale_get(obj) * _elm_config->scale);
 460    _theme_hook_item(obj, item, scale, wd->icon_size);
 461    return o;
 462 }
 463
 464 static void
 465 _translate_hook(Evas_Object *obj)
 466 {
 467    evas_object_smart_callback_call(obj, "language,changed", NULL);
 468 }
 469
 470 static void
 471 _sizing_eval(Evas_Object *obj)
 472 {
 473    Widget_Data *wd = elm_widget_data_get(obj);
 474    Evas_Coord minw = -1, minh = -1, minw_bx = -1, minh_bx = -1;
 475    Evas_Coord vw = 0, vh = 0;
 476    Evas_Coord w, h;
 477
 478    if (!wd) return;
 479    evas_object_smart_need_recalculate_set(wd->bx, EINA_TRUE);
 480    evas_object_smart_calculate(wd->bx);
 481    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
 482                              &minw, &minh);
 483    evas_object_geometry_get(obj, NULL, NULL, &w, &h);
 484    if (w < minw) w = minw;
 485    if (h < minh) h = minh;
 486    evas_object_resize(wd->scr, w, h);
 487
 488    evas_object_size_hint_min_get(wd->bx, &minw_bx, &minh_bx);
 489 //   if (wd->vertical && (h > minh)) minh = h;
 490 //   if ((!wd->vertical) && (w > minw)) minw = w;
 491    elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 492    if (wd->shrink_mode == ELM_TOOLBAR_SHRINK_NONE)
 493      {
 494         if (wd->vertical)
 495           {
 496              minw = minw_bx + (w - vw);
 497              minh = minh_bx + (h - vh);
 498           }
 499         else
 500           {
 501              minw = minw_bx + (w - vw);
 502              minh = minh_bx + (h - vh);
 503           }
 504      }
 505    else if (wd->shrink_mode == ELM_TOOLBAR_SHRINK_EXPAND)
 506      {
 507         minw = minw_bx + (w - vw);
 508         minh = minh_bx + (h - vh);
 509         if (minw_bx < vw) minw_bx = vw;
 510         if (minh_bx < vh) minh_bx = vh;
 511      }
 512    else
 513      {
 514         if (wd->vertical)
 515           {
 516              minw = minw_bx + (w - vw);
 517              minh = h - vh;
 518           }
 519         else
 520           {
 521              minw = w - vw;
 522              minh = minh_bx + (h - vh);
 523           }
 524 //        if (wd->vertical) minh = h - vh;
 525 //        else minw = w - vw;
 526 //        minh = minh + (h - vh);
 527      }
 528    evas_object_resize(wd->bx, minw_bx, minh_bx);
 529    evas_object_size_hint_min_set(obj, minw, minh);
 530    evas_object_size_hint_max_set(obj, -1, -1);
 531 }
 532
 533 static void
 534 _item_menu_create(Widget_Data *wd, Elm_Toolbar_Item *item)
 535 {
 536    item->o_menu = elm_menu_add(VIEW(item));
 537    item->menu = EINA_TRUE;
 538    if (wd->menu_parent)
 539      elm_menu_parent_set(item->o_menu, wd->menu_parent);
 540    evas_object_event_callback_add(item->o_menu, EVAS_CALLBACK_HIDE,
 541                                   _menu_hide, item);
 542    evas_object_event_callback_add(item->o_menu, EVAS_CALLBACK_DEL,
 543                                   _menu_del, item);
 544 }
 545
 546 static void
 547 _item_menu_destroy(Elm_Toolbar_Item *item)
 548 {
 549    if (item->o_menu)
 550      {
 551         evas_object_del(item->o_menu);
 552         item->o_menu = NULL;
 553      }
 554    item->menu = EINA_FALSE;
 555 }
 556
 557 static int
 558 _toolbar_item_prio_compare_cb(const void *i1, const void *i2)
 559 {
 560    const Elm_Toolbar_Item *eti1 = i1;
 561    const Elm_Toolbar_Item *eti2 = i2;
 562
 563    if (!eti2) return 1;
 564    if (!eti1) return -1;
 565
 566    return eti2->prio.priority - eti1->prio.priority;
 567 }
 568
 569 static void
 570 _fix_items_visibility(Widget_Data *wd, Evas_Coord *iw, Evas_Coord vw)
 571 {
 572    Elm_Toolbar_Item *it;
 573    Eina_List *sorted = NULL;
 574    Evas_Coord ciw = 0, cih = 0;
 575
 576    EINA_INLIST_FOREACH(wd->items, it)
 577      {
 578         sorted = eina_list_sorted_insert(sorted,
 579                                          _toolbar_item_prio_compare_cb, it);
 580      }
 581
 582    if (wd->more_item)
 583      {
 584         evas_object_geometry_get(wd->VIEW(more_item), NULL, NULL, &ciw, &cih);
 585         if (wd->vertical) *iw += cih;
 586         else              *iw += ciw;
 587      }
 588    EINA_LIST_FREE(sorted, it)
 589      {
 590         evas_object_geometry_get(VIEW(it), NULL, NULL, &ciw, &cih);
 591         if (wd->vertical) *iw += cih;
 592         else              *iw += ciw;
 593         it->prio.visible = (*iw <= vw);
 594      }
 595 }
 596
 597 static void
 598 _elm_toolbar_item_menu_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 599 {
 600    Elm_Toolbar_Item *it = data;
 601    if (it->func) it->func((void *)(it->base.data), WIDGET(it), it);
 602 }
 603
 604 static void
 605 _resize_job(void *data)
 606 {
 607    Evas_Object *obj = (Evas_Object *)data;
 608    Widget_Data *wd = elm_widget_data_get(obj);
 609    Evas_Coord mw, mh, vw = 0, vh = 0, w = 0, h = 0;
 610    Elm_Toolbar_Item *it;
 611
 612    if (!wd) return;
 613    wd->resize_job = NULL;
 614    elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 615    evas_object_size_hint_min_get(wd->bx, &mw, &mh);
 616    evas_object_geometry_get(wd->bx, NULL, NULL, &w, &h);
 617    if (wd->shrink_mode == ELM_TOOLBAR_SHRINK_MENU)
 618      {
 619         Evas_Coord iw = 0, ih = 0, more_w = 0, more_h = 0;
 620
 621         if (wd->vertical)
 622           {
 623              evas_object_resize(wd->bx, w, vh);
 624              _fix_items_visibility(wd, &ih, vh);
 625           }
 626         else
 627           {
 628              evas_object_resize(wd->bx, vw, h);
 629              _fix_items_visibility(wd, &iw, vw);
 630           }
 631         evas_object_geometry_get(wd->VIEW(more_item), NULL, NULL,
 632                                  &more_w, &more_h);
 633         if (wd->vertical)
 634           {
 635              if ((ih - more_h) <= vh) ih -= more_h;
 636           }
 637         else
 638           {
 639              if ((iw - more_w) <= vw) iw -= more_w;
 640           }
 641
 642         /* All items are removed from the box object, since removing individual
 643          * items won't trigger a resize. Items are be readded below. */
 644         evas_object_box_remove_all(wd->bx, EINA_FALSE);
 645         if (((wd->vertical)  && (ih > vh)) ||
 646             ((!wd->vertical) && (iw > vw)))
 647           {
 648              Evas_Object *menu;
 649
 650              _item_menu_destroy(wd->more_item);
 651              _item_menu_create(wd, wd->more_item);
 652              menu = elm_toolbar_item_menu_get((Elm_Object_Item *)wd->more_item);
 653              EINA_INLIST_FOREACH(wd->items, it)
 654                {
 655                   if (!it->prio.visible)
 656                     {
 657                        if (it->separator)
 658                          elm_menu_item_separator_add(menu, NULL);
 659                        else
 660                          {
 661                             Elm_Object_Item *menu_it;
 662                             menu_it = elm_menu_item_add
 663                               (menu, NULL, it->icon_str, it->label,
 664                                   _elm_toolbar_item_menu_cb, it);
 665                             elm_object_item_disabled_set
 666                               (menu_it, elm_widget_item_disabled_get(it));
 667                             if (it->o_menu)
 668                               elm_menu_clone(it->o_menu, menu, menu_it);
 669                          }
 670                        evas_object_hide(VIEW(it));
 671                     }
 672                   else
 673                     {
 674                        evas_object_box_append(wd->bx, VIEW(it));
 675                        evas_object_show(VIEW(it));
 676                     }
 677                }
 678              evas_object_box_append(wd->bx, wd->VIEW(more_item));
 679              evas_object_show(wd->VIEW(more_item));
 680           }
 681         else
 682           {
 683              /* All items are visible, show them all (except for the "More"
 684               * button, of course). */
 685              EINA_INLIST_FOREACH(wd->items, it)
 686                {
 687                   evas_object_show(VIEW(it));
 688                   evas_object_box_append(wd->bx, VIEW(it));
 689                }
 690              evas_object_hide(wd->VIEW(more_item));
 691           }
 692      }
 693    else if (wd->shrink_mode == ELM_TOOLBAR_SHRINK_HIDE)
 694      {
 695         Evas_Coord iw = 0, ih = 0;
 696
 697         if (wd->vertical)
 698           {
 699              evas_object_resize(wd->bx, w, vh);
 700              _fix_items_visibility(wd, &ih, vh);
 701           }
 702         else
 703           {
 704              evas_object_resize(wd->bx, vw, h);
 705              _fix_items_visibility(wd, &iw, vw);
 706           }
 707         evas_object_box_remove_all(wd->bx, EINA_FALSE);
 708         if (((wd->vertical)  && (ih > vh)) ||
 709             ((!wd->vertical) && (iw > vw)))
 710           {
 711              EINA_INLIST_FOREACH(wd->items, it)
 712                {
 713                   if (!it->prio.visible)
 714                     evas_object_hide(VIEW(it));
 715                   else
 716                     {
 717                        evas_object_box_append(wd->bx, VIEW(it));
 718                        evas_object_show(VIEW(it));
 719                     }
 720                }
 721           }
 722         else
 723           {
 724              /* All items are visible, show them all */
 725              EINA_INLIST_FOREACH(wd->items, it)
 726                {
 727                   evas_object_show(VIEW(it));
 728                   evas_object_box_append(wd->bx, VIEW(it));
 729                }
 730           }
 731      }
 732    else if (wd->shrink_mode == ELM_TOOLBAR_SHRINK_EXPAND)
 733      {
 734         if ((vw >= mw) && (vh >= mh))
 735           evas_object_resize(wd->bx, vw, vh);
 736         else if (vw < mw)
 737           evas_object_resize(wd->bx, mw, vh);
 738         else if (vh < mh)
 739           evas_object_resize(wd->bx, vw, mh);
 740      }
 741    else
 742      {
 743         if (wd->vertical)
 744           {
 745              if ((vh >= mh) && (h != vh)) evas_object_resize(wd->bx, w, vh);
 746           }
 747         else
 748           {
 749              if ((vw >= mw) && (w != vw)) evas_object_resize(wd->bx, vw, h);
 750           }
 751         EINA_INLIST_FOREACH(wd->items, it)
 752           {
 753              if (it->selected)
 754                {
 755                   _item_show(it);
 756                   break;
 757                }
 758           }
 759      }
 760
 761    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 762 }
 763
 764 static void
 765 _resize_item(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 766 {
 767    _sizing_eval(data);
 768    _resize(data, NULL, NULL, NULL);
 769 }
 770
 771 static void
 772 _resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 773 {
 774    Widget_Data *wd = elm_widget_data_get(data);
 775    if (!wd->resize_job)
 776      wd->resize_job = ecore_job_add(_resize_job, data);
 777 }
 778
 779 static void
 780 _select_filter(Elm_Toolbar_Item *it, Evas_Object *obj __UNUSED__, const char *emission, const char *source __UNUSED__)
 781 {
 782    int button;
 783    char buf[sizeof("elm,action,click,") + 1];
 784
 785    button = atoi(emission + sizeof("mouse,clicked,") - 1);
 786    if (button == 1) return; /* regular left click event */
 787    snprintf(buf, sizeof(buf), "elm,action,click,%d", button);
 788    edje_object_signal_emit(VIEW(it), buf, "elm");
 789 }
 790
 791 static void
 792 _select(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
 793 {
 794    Elm_Toolbar_Item *it = data;
 795
 796    if ((_elm_config->access_mode == ELM_ACCESS_MODE_OFF) ||
 797        (_elm_access_2nd_click_timeout(VIEW(it))))
 798      {
 799         if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
 800            _elm_access_say(E_("Selected"));
 801         _item_select(it);
 802      }
 803 }
 804
 805 static Eina_Bool
 806 _long_press(Elm_Toolbar_Item *it)
 807 {
 808    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 809    wd->long_timer = NULL;
 810    wd->long_press = EINA_TRUE;
 811    evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
 812    return ECORE_CALLBACK_CANCEL;
 813 }
 814
 815 static void
 816 _mouse_down(Elm_Toolbar_Item *it, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, Evas_Event_Mouse_Down *ev)
 817 {
 818    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 819    if (!wd) return;
 820    if (ev->button != 1) return;
 821    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
 822      evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
 823    wd->long_press = EINA_FALSE;
 824    if (wd->long_timer) ecore_timer_interval_set(wd->long_timer, _elm_config->longpress_timeout);
 825    else wd->long_timer = ecore_timer_add(_elm_config->longpress_timeout, (Ecore_Task_Cb)_long_press, it);
 826 }
 827
 828 static void
 829 _mouse_up(Elm_Toolbar_Item *it, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, Evas_Event_Mouse_Up *ev)
 830 {
 831    Widget_Data *wd = elm_widget_data_get(WIDGET(it));
 832    if (!wd) return;
 833    if (ev->button != 1) return;
 834    if (wd->long_timer)
 835      {
 836         ecore_timer_del(wd->long_timer);
 837         wd->long_timer = NULL;
 838      }
 839 }
 840
 841 static void
 842 _mouse_in(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
 843 {
 844    Elm_Toolbar_Item *it = data;
 845    edje_object_signal_emit(VIEW(it), "elm,state,highlighted", "elm");
 846    elm_widget_signal_emit(it->icon, "elm,state,highlighted", "elm");
 847 }
 848
 849 static void
 850 _mouse_out(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
 851 {
 852    Elm_Toolbar_Item *it = data;
 853    edje_object_signal_emit(VIEW(it), "elm,state,unhighlighted", "elm");
 854    elm_widget_signal_emit(it->icon, "elm,state,unhighlighted", "elm");
 855 }
 856
 857 static void
 858 _layout(Evas_Object *o, Evas_Object_Box_Data *priv, void *data)
 859 {
 860    Evas_Object *obj = (Evas_Object *) data;
 861    Widget_Data *wd = elm_widget_data_get(obj);
 862    if (!wd) return;
 863    _els_box_layout(o, priv, !wd->vertical, wd->homogeneous,
 864                    elm_widget_mirrored_get(obj));
 865 }
 866
 867 static char *
 868 _access_info_cb(void *data __UNUSED__, Evas_Object *obj __UNUSED__, Elm_Widget_Item *item)
 869 {
 870    Elm_Toolbar_Item *it = (Elm_Toolbar_Item *)item;
 871    const char *txt = item->access_info;
 872    if (!txt) txt = it->label;
 873    if (txt) return strdup(txt);
 874    return NULL;
 875 }
 876
 877 static char *
 878 _access_state_cb(void *data __UNUSED__, Evas_Object *obj __UNUSED__, Elm_Widget_Item *item __UNUSED__)
 879 {
 880    Elm_Toolbar_Item *it = (Elm_Toolbar_Item *)item;
 881    if (it->separator)
 882       return strdup(E_("Separator"));
 883    else if (elm_widget_item_disabled_get(it))
 884       return strdup(E_("State: Disabled"));
 885    else if (it->selected)
 886       return strdup(E_("State: Selected"));
 887    else if (it->menu)
 888       return strdup(E_("Has menu"));
 889    return NULL;
 890 }
 891
 892 static Eina_Bool
 893 _item_del_pre_hook(Elm_Object_Item *it)
 894 {
 895    Widget_Data *wd;
 896    Evas_Object *obj2;
 897    Elm_Toolbar_Item *item, *next;
 898    item = (Elm_Toolbar_Item *)it;
 899
 900    wd = elm_widget_data_get(WIDGET(item));
 901    if (!wd) return EINA_FALSE;
 902
 903    obj2 = WIDGET(item);
 904    next = ELM_TOOLBAR_ITEM_FROM_INLIST(EINA_INLIST_GET(item)->next);
 905    wd->items = eina_inlist_remove(wd->items, EINA_INLIST_GET(item));
 906    wd->item_count--;
 907    if (!next) next = ELM_TOOLBAR_ITEM_FROM_INLIST(wd->items);
 908    if (wd->always_select && item->selected && next) _item_select(next);
 909    _item_del(item);
 910    _theme_hook(obj2);
 911
 912    return EINA_TRUE;
 913 }
 914
 915 static Elm_Toolbar_Item *
 916 _item_new(Evas_Object *obj, const char *icon, const char *label, Evas_Smart_Cb func, const void *data)
 917 {
 918    Widget_Data *wd = elm_widget_data_get(obj);
 919    Evas_Object *icon_obj;
 920    Evas_Coord mw, mh;
 921    Elm_Toolbar_Item *it;
 922
 923    icon_obj = elm_icon_add(obj);
 924    elm_icon_order_lookup_set(icon_obj, wd->lookup_order);
 925    if (!icon_obj) return NULL;
 926    it = elm_widget_item_new(obj, Elm_Toolbar_Item);
 927    if (!it)
 928      {
 929         evas_object_del(icon_obj);
 930         return NULL;
 931      }
 932
 933    elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
 934    elm_widget_item_disable_hook_set(it, _item_disable_hook);
 935    elm_widget_item_text_set_hook_set(it, _item_text_set_hook);
 936    elm_widget_item_text_get_hook_set(it, _item_text_get_hook);
 937    elm_widget_item_content_set_hook_set(it, _item_content_set_hook);
 938    elm_widget_item_content_get_hook_set(it, _item_content_get_hook);
 939    elm_widget_item_content_unset_hook_set(it, _item_content_unset_hook);
 940
 941    it->label = eina_stringshare_add(label);
 942    it->prio.visible = 1;
 943    it->prio.priority = 0;
 944    it->func = func;
 945    it->separator = EINA_FALSE;
 946    it->object = NULL;
 947    it->base.data = data;
 948    VIEW(it) = edje_object_add(evas_object_evas_get(obj));
 949    _elm_access_item_register(&it->base, VIEW(it));
 950    _elm_access_text_set(_elm_access_item_get(&it->base),
 951                         ELM_ACCESS_TYPE, E_("Tool Item"));
 952    _elm_access_callback_set(_elm_access_item_get(&it->base),
 953                             ELM_ACCESS_INFO, _access_info_cb, it);
 954    _elm_access_callback_set(_elm_access_item_get(&it->base),
 955                             ELM_ACCESS_STATE, _access_state_cb, it);
 956
 957    if (_item_icon_set(icon_obj, "toolbar/", icon))
 958      {
 959         it->icon = icon_obj;
 960         it->icon_str = eina_stringshare_add(icon);
 961      }
 962    else
 963      {
 964         it->icon = NULL;
 965         it->icon_str = NULL;
 966         evas_object_del(icon_obj);
 967      }
 968
 969    _elm_theme_object_set(obj, VIEW(it), "toolbar", "item",
 970                          elm_widget_style_get(obj));
 971    edje_object_signal_callback_add(VIEW(it), "elm,action,click", "elm",
 972                                    _select, it);
 973    edje_object_signal_callback_add(VIEW(it), "mouse,clicked,*", "*",
 974                                    (Edje_Signal_Cb)_select_filter, it);
 975    edje_object_signal_callback_add(VIEW(it), "elm,mouse,in", "elm",
 976                                    _mouse_in, it);
 977    edje_object_signal_callback_add(VIEW(it), "elm,mouse,out", "elm",
 978                                    _mouse_out, it);
 979    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
 980                                   (Evas_Object_Event_Cb)_mouse_down, it);
 981    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
 982                                   (Evas_Object_Event_Cb)_mouse_up, it);
 983    elm_widget_sub_object_add(obj, VIEW(it));
 984    if (it->icon)
 985      {
 986         int ms = 0;
 987
 988         ms = ((double)wd->icon_size * _elm_config->scale);
 989         evas_object_size_hint_min_set(it->icon, ms, ms);
 990         evas_object_size_hint_max_set(it->icon, ms, ms);
 991         edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
 992         evas_object_show(it->icon);
 993         elm_widget_sub_object_add(obj, it->icon);
 994      }
 995    edje_object_part_text_set(VIEW(it), "elm.text", it->label);
 996    mw = mh = -1;
 997    elm_coords_finger_size_adjust(1, &mw, 1, &mh);
 998    edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
 999    elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1000    if (wd->shrink_mode != ELM_TOOLBAR_SHRINK_EXPAND)
1001      {
1002         if (wd->vertical)
1003           {
1004              evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND, -1.0);
1005              evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, 0.5);
1006           }
1007         else
1008           {
1009              evas_object_size_hint_weight_set(VIEW(it), -1.0, EVAS_HINT_EXPAND);
1010              evas_object_size_hint_align_set(VIEW(it), 0.5, EVAS_HINT_FILL);
1011           }
1012      }
1013    else
1014      {
1015         evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1016         evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, EVAS_HINT_FILL);
1017      }
1018    evas_object_size_hint_min_set(VIEW(it), mw, mh);
1019    evas_object_size_hint_max_set(VIEW(it), -1, -1);
1020    evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_RESIZE,
1021                                   _resize_item, obj);
1022    if ((!wd->items) && wd->always_select) _item_select(it);
1023    wd->item_count++;
1024    return it;
1025 }
1026
1027 static void
1028 _elm_toolbar_item_label_update(Elm_Toolbar_Item *item)
1029 {
1030    Evas_Coord mw = -1, mh = -1;
1031    Widget_Data *wd = elm_widget_data_get(WIDGET(item));
1032    edje_object_part_text_set(VIEW(item), "elm.text", item->label);
1033
1034    elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1035    edje_object_size_min_restricted_calc(VIEW(item), &mw, &mh, mw, mh);
1036    elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1037    if (wd->shrink_mode != ELM_TOOLBAR_SHRINK_EXPAND)
1038      {
1039         if (wd->vertical)
1040           {
1041              evas_object_size_hint_weight_set(VIEW(item), EVAS_HINT_EXPAND, -1.0);
1042              evas_object_size_hint_align_set(VIEW(item), EVAS_HINT_FILL, 0.5);
1043           }
1044         else
1045           {
1046              evas_object_size_hint_weight_set(VIEW(item), -1.0, EVAS_HINT_EXPAND);
1047              evas_object_size_hint_align_set(VIEW(item), 0.5, EVAS_HINT_FILL);
1048           }
1049      }
1050    else
1051      {
1052         evas_object_size_hint_weight_set(VIEW(item), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1053         evas_object_size_hint_align_set(VIEW(item), EVAS_HINT_FILL, EVAS_HINT_FILL);
1054      }
1055    evas_object_size_hint_min_set(VIEW(item), mw, mh);
1056 }
1057
1058 static void
1059 _elm_toolbar_item_label_set_cb (void *data, Evas_Object *obj, const char *emission, const char *source)
1060 {
1061    Elm_Toolbar_Item *item = data;
1062    _elm_toolbar_item_label_update(item);
1063    edje_object_signal_callback_del(obj, emission, source,
1064                                    _elm_toolbar_item_label_set_cb);
1065    edje_object_signal_emit (VIEW(item), "elm,state,label,reset", "elm");
1066 }
1067
1068 static void
1069 _item_label_set(Elm_Toolbar_Item *item, const char *label, const char *signal)
1070 {
1071    const char *s;
1072
1073    if ((label) && (item->label) && (!strcmp(label, item->label))) return;
1074
1075    eina_stringshare_replace(&item->label, label);
1076    s = edje_object_data_get(VIEW(item), "transition_animation_on");
1077    if ((s) && (atoi(s)))
1078      {
1079         edje_object_part_text_set(VIEW(item), "elm.text_new", item->label);
1080         edje_object_signal_emit (VIEW(item), signal, "elm");
1081         edje_object_signal_callback_add(VIEW(item),
1082                                         "elm,state,label_set,done", "elm",
1083                                         _elm_toolbar_item_label_set_cb, item);
1084      }
1085    else
1086      _elm_toolbar_item_label_update(item);
1087    _resize(WIDGET(item), NULL, NULL, NULL);
1088 }
1089
1090 static void
1091 _elm_toolbar_item_icon_update(Elm_Toolbar_Item *item)
1092 {
1093    Elm_Toolbar_Item_State *it_state;
1094    Eina_List *l;
1095    Evas_Coord mw = -1, mh = -1;
1096    Widget_Data *wd = elm_widget_data_get(WIDGET(item));
1097    Evas_Object *old_icon = edje_object_part_swallow_get(VIEW(item),
1098                                                         "elm.swallow.icon");
1099    elm_widget_sub_object_del(VIEW(item), old_icon);
1100    evas_object_hide(old_icon);
1101    edje_object_part_swallow(VIEW(item), "elm.swallow.icon", item->icon);
1102    elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1103    edje_object_size_min_restricted_calc(VIEW(item), &mw, &mh, mw, mh);
1104    elm_coords_finger_size_adjust(1, &mw, 1, &mh);
1105    if (wd->shrink_mode != ELM_TOOLBAR_SHRINK_EXPAND)
1106      {
1107         if (wd->vertical)
1108           {
1109              evas_object_size_hint_weight_set(VIEW(item), EVAS_HINT_EXPAND, -1.0);
1110              evas_object_size_hint_align_set(VIEW(item), EVAS_HINT_FILL, 0.5);
1111           }
1112         else
1113           {
1114              evas_object_size_hint_weight_set(VIEW(item), -1.0, EVAS_HINT_EXPAND);
1115              evas_object_size_hint_align_set(VIEW(item), 0.5, EVAS_HINT_FILL);
1116           }
1117      }
1118    else
1119      {
1120         evas_object_size_hint_weight_set(VIEW(item), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1121         evas_object_size_hint_align_set(VIEW(item), EVAS_HINT_FILL, EVAS_HINT_FILL);
1122      }
1123    evas_object_size_hint_min_set(VIEW(item), mw, mh);
1124
1125    EINA_LIST_FOREACH(item->states, l, it_state)
1126      {
1127         if (it_state->icon == old_icon) return;
1128      }
1129    evas_object_del(old_icon);
1130 }
1131
1132 static void
1133 _elm_toolbar_item_icon_set_cb (void *data, Evas_Object *obj, const char *emission, const char *source)
1134 {
1135    Elm_Toolbar_Item *item = data;
1136    edje_object_part_unswallow(VIEW(item), item->icon);
1137    _elm_toolbar_item_icon_update(item);
1138    edje_object_signal_callback_del(obj, emission, source,
1139                                    _elm_toolbar_item_icon_set_cb);
1140    edje_object_signal_emit (VIEW(item), "elm,state,icon,reset", "elm");
1141 }
1142
1143 static void
1144 _elm_toolbar_item_icon_obj_set(Evas_Object *obj, Elm_Toolbar_Item *item, Evas_Object *icon_obj, const char *icon_str, double icon_size, const char *signal)
1145 {
1146    Evas_Object *old_icon;
1147    int ms = 0;
1148    const char *s;
1149
1150    if (icon_str)
1151      eina_stringshare_replace(&item->icon_str, icon_str);
1152    else
1153      {
1154         eina_stringshare_del(item->icon_str);
1155         item->icon_str = NULL;
1156      }
1157    item->icon = icon_obj;
1158    if (icon_obj)
1159      {
1160         ms = (icon_size * _elm_config->scale);
1161         evas_object_size_hint_min_set(item->icon, ms, ms);
1162         evas_object_size_hint_max_set(item->icon, ms, ms);
1163         evas_object_show(item->icon);
1164         elm_widget_sub_object_add(obj, item->icon);
1165      }
1166    s = edje_object_data_get(VIEW(item), "transition_animation_on");
1167    if ((s) && (atoi(s)))
1168      {
1169         old_icon = edje_object_part_swallow_get(VIEW(item),
1170                                                 "elm.swallow.icon_new");
1171         if (old_icon)
1172           {
1173              elm_widget_sub_object_del(VIEW(item), old_icon);
1174              evas_object_hide(old_icon);
1175           }
1176         edje_object_part_swallow(VIEW(item), "elm.swallow.icon_new",
1177                                  item->icon);
1178         edje_object_signal_emit (VIEW(item), signal, "elm");
1179         edje_object_signal_callback_add(VIEW(item),
1180                                         "elm,state,icon_set,done", "elm",
1181                                         _elm_toolbar_item_icon_set_cb, item);
1182      }
1183    else
1184      _elm_toolbar_item_icon_update(item);
1185    _resize(obj, NULL, NULL, NULL);
1186 }
1187
1188 static void
1189 _elm_toolbar_item_state_cb(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
1190 {
1191    Elm_Toolbar_Item *it = event_info;
1192    Elm_Toolbar_Item_State *it_state;
1193
1194    it_state = eina_list_data_get(it->current_state);
1195    if (it_state->func)
1196      it_state->func((void *)it_state->data, obj, event_info);
1197 }
1198
1199 static Elm_Toolbar_Item_State *
1200 _item_state_new(const char *label, const char *icon_str, Evas_Object *icon, Evas_Smart_Cb func, const void *data)
1201 {
1202    Elm_Toolbar_Item_State *it_state;
1203    it_state = ELM_NEW(Elm_Toolbar_Item_State);
1204    it_state->label = eina_stringshare_add(label);
1205    it_state->icon_str = eina_stringshare_add(icon_str);
1206    it_state->icon = icon;
1207    it_state->func = func;
1208    it_state->data = data;
1209    return it_state;
1210 }
1211
1212 EAPI Evas_Object *
1213 elm_toolbar_add(Evas_Object *parent)
1214 {
1215    Evas_Object *obj;
1216    Evas *e;
1217    Widget_Data *wd;
1218
1219    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1220
1221    ELM_SET_WIDTYPE(widtype, "toolbar");
1222    elm_widget_type_set(obj, "toolbar");
1223    elm_widget_sub_object_add(parent, obj);
1224    elm_widget_data_set(obj, wd);
1225    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1226    elm_widget_del_hook_set(obj, _del_hook);
1227    elm_widget_theme_hook_set(obj, _theme_hook);
1228    elm_widget_translate_hook_set(obj, _translate_hook);
1229    elm_widget_can_focus_set(obj, EINA_FALSE);
1230
1231    wd->more_item = NULL;
1232    wd->selected_item = NULL;
1233    wd->scr = elm_smart_scroller_add(e);
1234    elm_smart_scroller_widget_set(wd->scr, obj);
1235    elm_smart_scroller_object_theme_set(obj, wd->scr, "toolbar", "base", "default");
1236    elm_smart_scroller_bounce_allow_set(wd->scr,
1237                                        _elm_config->thumbscroll_bounce_enable,
1238                                        EINA_FALSE);
1239    elm_widget_resize_object_set(obj, wd->scr);
1240    elm_smart_scroller_policy_set(wd->scr,
1241                                  ELM_SMART_SCROLLER_POLICY_AUTO,
1242                                  ELM_SMART_SCROLLER_POLICY_OFF);
1243
1244
1245    wd->icon_size = _elm_toolbar_icon_size_get(wd);
1246
1247
1248    wd->homogeneous = EINA_TRUE;
1249    wd->align = 0.5;
1250
1251    wd->bx = evas_object_box_add(e);
1252    evas_object_size_hint_align_set(wd->bx, wd->align, 0.5);
1253    evas_object_box_layout_set(wd->bx, _layout, obj, NULL);
1254    elm_widget_sub_object_add(obj, wd->bx);
1255    elm_smart_scroller_child_set(wd->scr, wd->bx);
1256    evas_object_show(wd->bx);
1257
1258    elm_toolbar_shrink_mode_set(obj, _elm_config->toolbar_shrink_mode);
1259    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_RESIZE, _resize, obj);
1260    evas_object_event_callback_add(wd->bx, EVAS_CALLBACK_RESIZE, _resize, obj);
1261    elm_toolbar_icon_order_lookup_set(obj, ELM_ICON_LOOKUP_THEME_FDO);
1262
1263    evas_object_smart_callbacks_descriptions_set(obj, _signals);
1264
1265    _sizing_eval(obj);
1266    return obj;
1267 }
1268
1269 EAPI void
1270 elm_toolbar_icon_size_set(Evas_Object *obj, int icon_size)
1271 {
1272    ELM_CHECK_WIDTYPE(obj, widtype);
1273    Widget_Data *wd = elm_widget_data_get(obj);
1274    if (!wd) return;
1275    if (wd->icon_size == icon_size) return;
1276    wd->icon_size = icon_size;
1277    _theme_hook(obj);
1278 }
1279
1280 EAPI int
1281 elm_toolbar_icon_size_get(const Evas_Object *obj)
1282 {
1283    ELM_CHECK_WIDTYPE(obj, widtype) 0;
1284    Widget_Data *wd = elm_widget_data_get(obj);
1285    if (!wd) return 0;
1286    return wd->icon_size;
1287 }
1288
1289 EAPI Elm_Object_Item *
1290 elm_toolbar_item_append(Evas_Object *obj, const char *icon, const char *label, Evas_Smart_Cb func, const void *data)
1291 {
1292    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1293    Widget_Data *wd = elm_widget_data_get(obj);
1294    if (!wd) return NULL;
1295
1296    Elm_Toolbar_Item *it = _item_new(obj, icon, label, func, data);
1297    if (!it) return NULL;
1298    double scale = (elm_widget_scale_get(obj) * _elm_config->scale);
1299
1300    wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
1301    evas_object_box_append(wd->bx, VIEW(it));
1302    evas_object_show(VIEW(it));
1303
1304    _theme_hook_item(obj, it, scale, wd->icon_size);
1305    _sizing_eval(obj);
1306
1307    return (Elm_Object_Item *)it;
1308 }
1309
1310 EAPI Elm_Object_Item *
1311 elm_toolbar_item_prepend(Evas_Object *obj, const char *icon, const char *label, Evas_Smart_Cb func, const void *data)
1312 {
1313    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1314    Widget_Data *wd = elm_widget_data_get(obj);
1315    if (!wd) return NULL;
1316
1317    Elm_Toolbar_Item *it = _item_new(obj, icon, label, func, data);
1318    if (!it) return NULL;
1319    double scale = (elm_widget_scale_get(obj) * _elm_config->scale);
1320
1321    wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
1322    evas_object_box_prepend(wd->bx, VIEW(it));
1323    evas_object_show(VIEW(it));
1324    _theme_hook_item(obj, it, scale, wd->icon_size);
1325    _sizing_eval(obj);
1326
1327    return (Elm_Object_Item *)it;
1328 }
1329
1330 EAPI Elm_Object_Item *
1331 elm_toolbar_item_insert_before(Evas_Object *obj, Elm_Object_Item *before, const char *icon, const char *label, Evas_Smart_Cb func, const void *data)
1332 {
1333    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1334    ELM_OBJ_ITEM_CHECK_OR_RETURN(before, NULL);
1335    Widget_Data *wd;
1336    Elm_Toolbar_Item *it, *_before;
1337
1338    wd = elm_widget_data_get(obj);
1339    if (!wd) return NULL;
1340    _before = (Elm_Toolbar_Item *) before;
1341    it = _item_new(obj, icon, label, func, data);
1342    if (!it) return NULL;
1343    double scale = (elm_widget_scale_get(obj) * _elm_config->scale);
1344
1345    wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
1346                                             EINA_INLIST_GET(_before));
1347    evas_object_box_insert_before(wd->bx, VIEW(it), VIEW(_before));
1348    evas_object_show(VIEW(it));
1349    _theme_hook_item(obj, it, scale, wd->icon_size);
1350    _sizing_eval(obj);
1351
1352    return (Elm_Object_Item *)it;
1353 }
1354
1355 EAPI Elm_Object_Item *
1356 elm_toolbar_item_insert_after(Evas_Object *obj, Elm_Object_Item *after, const char *icon, const char *label, Evas_Smart_Cb func, const void *data)
1357 {
1358    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1359    ELM_OBJ_ITEM_CHECK_OR_RETURN(after, NULL);
1360    Widget_Data *wd;
1361    Elm_Toolbar_Item *it, *_after;
1362
1363    wd = elm_widget_data_get(obj);
1364    if (!wd) return NULL;
1365    _after = (Elm_Toolbar_Item *) after;
1366    it = _item_new(obj, icon, label, func, data);
1367    if (!it) return NULL;
1368    double scale = (elm_widget_scale_get(obj) * _elm_config->scale);
1369
1370    wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
1371                                            EINA_INLIST_GET(_after));
1372    evas_object_box_insert_after(wd->bx, VIEW(it), VIEW(_after));
1373    evas_object_show(VIEW(it));
1374    _theme_hook_item(obj, it, scale, wd->icon_size);
1375    _sizing_eval(obj);
1376
1377    return (Elm_Object_Item *)it;
1378 }
1379
1380 EAPI Elm_Object_Item *
1381 elm_toolbar_first_item_get(const Evas_Object *obj)
1382 {
1383    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1384    Widget_Data *wd = elm_widget_data_get(obj);
1385    if (!wd || !wd->items) return NULL;
1386    return (Elm_Object_Item *) ELM_TOOLBAR_ITEM_FROM_INLIST(wd->items);
1387 }
1388
1389 EAPI Elm_Object_Item *
1390 elm_toolbar_last_item_get(const Evas_Object *obj)
1391 {
1392    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1393    Widget_Data *wd = elm_widget_data_get(obj);
1394    if (!wd || !wd->items) return NULL;
1395    return (Elm_Object_Item *) ELM_TOOLBAR_ITEM_FROM_INLIST(wd->items->last);
1396 }
1397
1398 EAPI Elm_Object_Item *
1399 elm_toolbar_item_next_get(const Elm_Object_Item *it)
1400 {
1401    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1402    return (Elm_Object_Item *) ELM_TOOLBAR_ITEM_FROM_INLIST(
1403       EINA_INLIST_GET(((Elm_Toolbar_Item *)it))->next);
1404 }
1405
1406 EAPI Elm_Object_Item *
1407 elm_toolbar_item_prev_get(const Elm_Object_Item *it)
1408 {
1409    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1410    return (Elm_Object_Item *) ELM_TOOLBAR_ITEM_FROM_INLIST(
1411       EINA_INLIST_GET(((Elm_Toolbar_Item *)it))->prev);
1412 }
1413
1414 EAPI Evas_Object *
1415 elm_toolbar_item_toolbar_get(const Elm_Object_Item *it)
1416 {
1417    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1418    return elm_object_item_widget_get(it);
1419 }
1420
1421 EAPI void
1422 elm_toolbar_item_priority_set(Elm_Object_Item *it, int priority)
1423 {
1424    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1425    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1426    if (item->prio.priority == priority) return;
1427    item->prio.priority = priority;
1428    _resize(WIDGET(item), NULL, NULL, NULL);
1429 }
1430
1431 EAPI int
1432 elm_toolbar_item_priority_get(const Elm_Object_Item *it)
1433 {
1434    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, 0);
1435    return ((Elm_Toolbar_Item *)it)->prio.priority;
1436 }
1437
1438 EAPI const char *
1439 elm_toolbar_item_label_get(const Elm_Object_Item *it)
1440 {
1441    return _item_text_get_hook(it, NULL);
1442 }
1443
1444 EAPI void
1445 elm_toolbar_item_label_set(Elm_Object_Item *it, const char *label)
1446 {
1447    _item_text_set_hook(it, NULL, label);
1448 }
1449
1450 EAPI void *
1451 elm_toolbar_item_data_get(const Elm_Object_Item *it)
1452 {
1453    return elm_object_item_data_get(it);
1454 }
1455
1456 EAPI void
1457 elm_toolbar_item_data_set(Elm_Object_Item *it, const void *data)
1458 {
1459    elm_object_item_data_set(it, (void *) data);
1460 }
1461
1462 EAPI Elm_Object_Item *
1463 elm_toolbar_item_find_by_label(const Evas_Object *obj, const char *label)
1464 {
1465    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1466    Elm_Toolbar_Item *it;
1467    Widget_Data *wd = elm_widget_data_get(obj);
1468    if (!wd) return NULL;
1469
1470    EINA_INLIST_FOREACH(wd->items, it)
1471      {
1472         if (!strcmp(it->label, label))
1473           return (Elm_Object_Item *)it;
1474      }
1475    return NULL;
1476 }
1477
1478 EAPI void
1479 elm_toolbar_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
1480 {
1481    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1482    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1483    Widget_Data *wd = elm_widget_data_get(WIDGET(item));
1484    if (!wd) return;
1485
1486    if (item->selected == selected) return;
1487    if (selected) _item_select(item);
1488    else _item_unselect(item);
1489 }
1490
1491 EAPI Eina_Bool
1492 elm_toolbar_item_selected_get(const Elm_Object_Item *it)
1493 {
1494    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
1495    return ((Elm_Toolbar_Item *)it)->selected;
1496 }
1497
1498 EAPI Elm_Object_Item *
1499 elm_toolbar_selected_item_get(const Evas_Object *obj)
1500 {
1501    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1502    Widget_Data *wd = elm_widget_data_get(obj);
1503    if (!wd) return NULL;
1504    return (Elm_Object_Item *) wd->selected_item;
1505 }
1506
1507 EAPI void
1508 elm_toolbar_item_icon_set(Elm_Object_Item *it, const char *icon)
1509 {
1510    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1511
1512    Evas_Object *icon_obj;
1513    Widget_Data *wd;
1514    Evas_Object *obj;
1515    Elm_Toolbar_Item * item = (Elm_Toolbar_Item *)it;
1516
1517    obj = WIDGET(item);
1518    wd = elm_widget_data_get(obj);
1519    if (!wd) return;
1520    if ((icon) && (item->icon_str) && (!strcmp(icon, item->icon_str))) return;
1521
1522    icon_obj = elm_icon_add(obj);
1523    if (!icon_obj) return;
1524    if (_item_icon_set(icon_obj, "toolbar/", icon))
1525      _elm_toolbar_item_icon_obj_set(obj, item, icon_obj, icon, wd->icon_size,
1526                                     "elm,state,icon_set");
1527    else
1528      {
1529         _elm_toolbar_item_icon_obj_set(obj, item, NULL, NULL, 0,
1530                                        "elm,state,icon_set");
1531         evas_object_del(icon_obj);
1532      }
1533 }
1534
1535 EAPI const char *
1536 elm_toolbar_item_icon_get(const Elm_Object_Item *it)
1537 {
1538    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1539    return ((Elm_Toolbar_Item *)it)->icon_str;
1540 }
1541
1542 EAPI Evas_Object *
1543 elm_toolbar_item_object_get(const Elm_Object_Item *it)
1544 {
1545    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1546
1547    Widget_Data *wd;
1548    Evas_Object *obj;
1549    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1550
1551    obj = WIDGET(item);
1552    wd = elm_widget_data_get(obj);
1553    if (!wd) return NULL;
1554
1555    return VIEW(item);
1556 }
1557
1558 EAPI Evas_Object *
1559 elm_toolbar_item_icon_object_get(Elm_Object_Item *it)
1560 {
1561    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1562    return ((Elm_Toolbar_Item *)it)->icon;
1563 }
1564
1565 EAPI Eina_Bool
1566 elm_toolbar_item_icon_memfile_set(Elm_Object_Item *it, const void *img, size_t size, const char *format, const char *key)
1567 {
1568    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
1569
1570    Evas_Object *icon_obj;
1571    Widget_Data *wd;
1572    Evas_Object *obj;
1573    Eina_Bool ret;
1574    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1575
1576    obj = WIDGET(item);
1577    wd = elm_widget_data_get(obj);
1578    if (!wd) return EINA_FALSE;
1579
1580    if (img && size)
1581      {
1582         icon_obj = _els_smart_icon_add(evas_object_evas_get(obj));
1583         evas_object_repeat_events_set(icon_obj, EINA_TRUE);
1584         ret = _els_smart_icon_memfile_set(icon_obj, img, size, format, key);
1585         if (!ret)
1586           {
1587              evas_object_del(icon_obj);
1588              return EINA_FALSE;
1589           }
1590         _elm_toolbar_item_icon_obj_set(obj, item, icon_obj, NULL, wd->icon_size,
1591                                          "elm,state,icon_set");
1592      }
1593    else
1594      _elm_toolbar_item_icon_obj_set(obj, item, NULL, NULL, 0, "elm,state,icon_set");
1595    return EINA_TRUE;
1596 }
1597
1598 EAPI Eina_Bool
1599 elm_toolbar_item_icon_file_set(Elm_Object_Item *it, const char *file, const char *key)
1600 {
1601    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
1602
1603    Evas_Object *icon_obj;
1604    Widget_Data *wd;
1605    Evas_Object *obj;
1606    Eina_Bool ret;
1607    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1608
1609    obj = WIDGET(item);
1610    wd = elm_widget_data_get(obj);
1611    if (!wd) return EINA_FALSE;
1612
1613    if (file)
1614      {
1615         icon_obj = _els_smart_icon_add(evas_object_evas_get(obj));
1616         evas_object_repeat_events_set(icon_obj, EINA_TRUE);
1617         ret = _els_smart_icon_file_key_set(icon_obj, file, key);
1618         if (!ret)
1619           {
1620              evas_object_del(icon_obj);
1621              return EINA_FALSE;
1622           }
1623         _elm_toolbar_item_icon_obj_set(obj, item, icon_obj, NULL, wd->icon_size,
1624                                          "elm,state,icon_set");
1625      }
1626    else
1627      _elm_toolbar_item_icon_obj_set(obj, item, NULL, NULL, 0, "elm,state,icon_set");
1628    return EINA_TRUE;
1629 }
1630
1631 EAPI void
1632 elm_toolbar_item_del(Elm_Object_Item *it)
1633 {
1634    elm_object_item_del(it);
1635 }
1636
1637 EAPI void
1638 elm_toolbar_item_del_cb_set(Elm_Object_Item *it, Evas_Smart_Cb func)
1639 {
1640    elm_object_item_del_cb_set(it, func);
1641 }
1642
1643 EAPI Eina_Bool
1644 elm_toolbar_item_disabled_get(const Elm_Object_Item *it)
1645 {
1646    return elm_object_item_disabled_get(it);
1647 }
1648
1649 EAPI void
1650 elm_toolbar_item_disabled_set(Elm_Object_Item *it, Eina_Bool disabled)
1651 {
1652    elm_object_item_disabled_set(it, disabled);
1653 }
1654
1655 EAPI void
1656 elm_toolbar_item_separator_set(Elm_Object_Item *it, Eina_Bool separator)
1657 {
1658    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1659    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1660    Evas_Object *obj = WIDGET(item);
1661    Widget_Data *wd = elm_widget_data_get(obj);
1662    double scale;
1663    if (item->separator == separator) return;
1664    item->separator = separator;
1665    scale = (elm_widget_scale_get(obj) * _elm_config->scale);
1666    _theme_hook_item(obj, item, scale, wd->icon_size);
1667 }
1668
1669 EAPI Eina_Bool
1670 elm_toolbar_item_separator_get(const Elm_Object_Item *it)
1671 {
1672    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
1673    return ((Elm_Toolbar_Item *)it)->separator;
1674 }
1675
1676 EAPI void
1677 elm_toolbar_shrink_mode_set(Evas_Object *obj, Elm_Toolbar_Shrink_Mode shrink_mode)
1678 {
1679    ELM_CHECK_WIDTYPE(obj, widtype);
1680    Widget_Data *wd = elm_widget_data_get(obj);
1681    Eina_Bool bounce;
1682
1683    if (!wd) return;
1684    wd->shrink_mode = shrink_mode;
1685    bounce = (_elm_config->thumbscroll_bounce_enable) &&
1686       (shrink_mode == ELM_TOOLBAR_SHRINK_SCROLL);
1687    elm_smart_scroller_bounce_allow_set(wd->scr, bounce, EINA_FALSE);
1688
1689    if (wd->more_item)
1690      {
1691         _item_del(wd->more_item);
1692         elm_widget_item_free(wd->more_item);
1693         wd->more_item = NULL;
1694      }
1695
1696    if (shrink_mode == ELM_TOOLBAR_SHRINK_MENU)
1697      {
1698         elm_smart_scroller_policy_set(wd->scr, ELM_SMART_SCROLLER_POLICY_OFF,
1699                                       ELM_SMART_SCROLLER_POLICY_OFF);
1700         wd->more_item = _item_new(obj, "more_menu", "More", NULL, NULL);
1701      }
1702    else if (shrink_mode == ELM_TOOLBAR_SHRINK_HIDE)
1703      elm_smart_scroller_policy_set(wd->scr, ELM_SMART_SCROLLER_POLICY_OFF,
1704                                    ELM_SMART_SCROLLER_POLICY_OFF);
1705    else
1706      elm_smart_scroller_policy_set(wd->scr, ELM_SMART_SCROLLER_POLICY_AUTO,
1707                                    ELM_SMART_SCROLLER_POLICY_OFF);
1708    _sizing_eval(obj);
1709 }
1710
1711 EAPI Elm_Toolbar_Shrink_Mode
1712 elm_toolbar_shrink_mode_get(const Evas_Object *obj)
1713 {
1714    ELM_CHECK_WIDTYPE(obj, widtype) ELM_TOOLBAR_SHRINK_NONE;
1715    Widget_Data *wd = elm_widget_data_get(obj);
1716
1717    if (!wd) return ELM_TOOLBAR_SHRINK_NONE;
1718    return wd->shrink_mode;
1719 }
1720
1721 EAPI void
1722 elm_toolbar_homogeneous_set(Evas_Object *obj, Eina_Bool homogeneous)
1723 {
1724    ELM_CHECK_WIDTYPE(obj, widtype);
1725    Widget_Data *wd = elm_widget_data_get(obj);
1726
1727    if (!wd) return;
1728    wd->homogeneous = !!homogeneous;
1729    evas_object_smart_calculate(wd->bx);
1730 }
1731
1732 EAPI Eina_Bool
1733 elm_toolbar_homogeneous_get(const Evas_Object *obj)
1734 {
1735    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1736    Widget_Data *wd = elm_widget_data_get(obj);
1737
1738    if (!wd) return EINA_FALSE;
1739    return wd->homogeneous;
1740 }
1741
1742 EAPI void
1743 elm_toolbar_menu_parent_set(Evas_Object *obj, Evas_Object *parent)
1744 {
1745    Elm_Toolbar_Item *it;
1746    ELM_CHECK_WIDTYPE(obj, widtype);
1747    Widget_Data *wd = elm_widget_data_get(obj);
1748
1749    if (!wd) return;
1750    EINA_SAFETY_ON_NULL_RETURN(parent);
1751    wd->menu_parent = parent;
1752    EINA_INLIST_FOREACH(wd->items, it)
1753      {
1754         if (it->o_menu)
1755           elm_menu_parent_set(it->o_menu, wd->menu_parent);
1756      }
1757    if ((wd->more_item) && (wd->more_item->o_menu))
1758      elm_menu_parent_set(wd->more_item->o_menu, wd->menu_parent);
1759 }
1760
1761 EAPI Evas_Object *
1762 elm_toolbar_menu_parent_get(const Evas_Object *obj)
1763 {
1764    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1765    Widget_Data *wd = elm_widget_data_get(obj);
1766
1767    if (!wd) return NULL;
1768    return wd->menu_parent;
1769 }
1770
1771 EAPI void
1772 elm_toolbar_align_set(Evas_Object *obj, double align)
1773 {
1774    ELM_CHECK_WIDTYPE(obj, widtype);
1775    Widget_Data *wd = elm_widget_data_get(obj);
1776
1777    if (!wd) return;
1778    if (wd->vertical)
1779      {
1780         if (wd->align != align)
1781           evas_object_size_hint_align_set(wd->bx, 0.5, align);
1782      }
1783    else
1784      {
1785         if (wd->align != align)
1786           evas_object_size_hint_align_set(wd->bx, align, 0.5);
1787      }
1788    wd->align = align;
1789 }
1790
1791 EAPI double
1792 elm_toolbar_align_get(const Evas_Object *obj)
1793 {
1794    ELM_CHECK_WIDTYPE(obj, widtype) 0.0;
1795    Widget_Data *wd = elm_widget_data_get(obj);
1796
1797    if (!wd) return 0.0;
1798    return wd->align;
1799 }
1800
1801 EAPI void
1802 elm_toolbar_item_menu_set(Elm_Object_Item *it, Eina_Bool menu)
1803 {
1804    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1805    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1806    Widget_Data *wd = elm_widget_data_get(WIDGET(item));
1807    if (!wd) return;
1808
1809    if (item->menu == menu) return;
1810    if (menu) _item_menu_create(wd, item);
1811    else _item_menu_destroy(item);
1812 }
1813
1814 EAPI Evas_Object *
1815 elm_toolbar_item_menu_get(const Elm_Object_Item *it)
1816 {
1817    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1818    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1819    if (!item->menu) return NULL;
1820    Widget_Data *wd = elm_widget_data_get(WIDGET(item));
1821    if (!wd) return NULL;
1822    return item->o_menu;
1823 }
1824
1825 EAPI Elm_Toolbar_Item_State *
1826 elm_toolbar_item_state_add(Elm_Object_Item *it, const char *icon, const char *label, Evas_Smart_Cb func, const void *data)
1827 {
1828    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1829
1830    Elm_Toolbar_Item_State *it_state;
1831    Evas_Object *icon_obj;
1832    Evas_Object *obj;
1833    Widget_Data *wd;
1834    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1835    obj = WIDGET(item);
1836    wd = elm_widget_data_get(WIDGET(item));
1837    if (!wd) return NULL;
1838
1839    if (!item->states)
1840      {
1841         it_state = _item_state_new(item->label, item->icon_str, item->icon,
1842                                    item->func, item->base.data);
1843         item->states = eina_list_append(item->states, it_state);
1844         item->current_state = item->states;
1845      }
1846
1847    icon_obj = elm_icon_add(obj);
1848    elm_icon_order_lookup_set(icon_obj, wd->lookup_order);
1849    if (!icon_obj) goto error_state_add;
1850
1851    if (!_item_icon_set(icon_obj, "toolbar/", icon))
1852      {
1853         evas_object_del(icon_obj);
1854         icon_obj = NULL;
1855         icon = NULL;
1856      }
1857
1858    it_state = _item_state_new(label, icon, icon_obj, func, data);
1859    item->states = eina_list_append(item->states, it_state);
1860    item->func = _elm_toolbar_item_state_cb;
1861    item->base.data = NULL;
1862
1863    return it_state;
1864
1865 error_state_add:
1866    if (item->states && !eina_list_next(item->states))
1867      {
1868         eina_stringshare_del(item->label);
1869         eina_stringshare_del(item->icon_str);
1870         free(eina_list_data_get(item->states));
1871         eina_list_free(item->states);
1872         item->states = NULL;
1873      }
1874    return NULL;
1875 }
1876
1877 EAPI Eina_Bool
1878 elm_toolbar_item_state_del(Elm_Object_Item *it, Elm_Toolbar_Item_State *state)
1879 {
1880    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
1881
1882    Eina_List *del_state;
1883    Elm_Toolbar_Item_State *it_state;
1884    Elm_Toolbar_Item *item;
1885
1886    if (!state) return EINA_FALSE;
1887
1888    item = (Elm_Toolbar_Item *)it;
1889    if (!item->states) return EINA_FALSE;
1890
1891    del_state = eina_list_data_find_list(item->states, state);
1892    if (del_state == item->states) return EINA_FALSE;
1893    if (del_state == item->current_state)
1894      elm_toolbar_item_state_unset(it);
1895
1896    eina_stringshare_del(state->label);
1897    eina_stringshare_del(state->icon_str);
1898    if (state->icon) evas_object_del(state->icon);
1899    free(state);
1900    item->states = eina_list_remove_list(item->states, del_state);
1901    if (item->states && !eina_list_next(item->states))
1902      {
1903         it_state = eina_list_data_get(item->states);
1904         item->base.data = it_state->data;
1905         item->func = it_state->func;
1906         eina_stringshare_del(it_state->label);
1907         eina_stringshare_del(it_state->icon_str);
1908         free(eina_list_data_get(item->states));
1909         eina_list_free(item->states);
1910         item->states = NULL;
1911      }
1912    return EINA_TRUE;
1913 }
1914
1915 EAPI Eina_Bool
1916 elm_toolbar_item_state_set(Elm_Object_Item *it, Elm_Toolbar_Item_State *state)
1917 {
1918    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
1919
1920    Widget_Data *wd;
1921    Eina_List *next_state;
1922    Elm_Toolbar_Item_State *it_state;
1923    Evas_Object *obj;
1924    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1925
1926    obj = WIDGET(item);
1927    wd = elm_widget_data_get(obj);
1928    if (!wd) return EINA_FALSE;
1929    if (!item->states) return EINA_FALSE;
1930
1931    if (state)
1932      {
1933         next_state = eina_list_data_find_list(item->states, state);
1934         if (!next_state) return EINA_FALSE;
1935      }
1936    else
1937      next_state = item->states;
1938
1939    if (next_state == item->current_state) return EINA_TRUE;
1940
1941    it_state = eina_list_data_get(next_state);
1942    if (eina_list_data_find(item->current_state, state))
1943      {
1944         _item_label_set(item, it_state->label, "elm,state,label_set,forward");
1945         _elm_toolbar_item_icon_obj_set(obj, item, it_state->icon, it_state->icon_str,
1946                                        wd->icon_size, "elm,state,icon_set,forward");
1947      }
1948    else
1949      {
1950         _item_label_set(item, it_state->label, "elm,state,label_set,backward");
1951         _elm_toolbar_item_icon_obj_set(obj,
1952                                        item,
1953                                        it_state->icon,
1954                                        it_state->icon_str,
1955                                        wd->icon_size,
1956                                        "elm,state,icon_set,backward");
1957      }
1958    if (elm_widget_item_disabled_get(item))
1959      elm_widget_signal_emit(item->icon, "elm,state,disabled", "elm");
1960    else
1961      elm_widget_signal_emit(item->icon, "elm,state,enabled", "elm");
1962
1963    item->current_state = next_state;
1964    return EINA_TRUE;
1965 }
1966
1967 EAPI void
1968 elm_toolbar_item_state_unset(Elm_Object_Item *it)
1969 {
1970    elm_toolbar_item_state_set(it, NULL);
1971 }
1972
1973 EAPI Elm_Toolbar_Item_State *
1974 elm_toolbar_item_state_get(const Elm_Object_Item *it)
1975 {
1976    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1977    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1978
1979    if ((!item->states) || (!item->current_state)) return NULL;
1980    if (item->current_state == item->states) return NULL;
1981
1982    return eina_list_data_get(item->current_state);
1983 }
1984
1985 EAPI Elm_Toolbar_Item_State *
1986 elm_toolbar_item_state_next(Elm_Object_Item *it)
1987 {
1988    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1989
1990    Widget_Data *wd;
1991    Evas_Object *obj;
1992    Eina_List *next_state;
1993    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
1994
1995    obj = WIDGET(item);
1996    wd = elm_widget_data_get(obj);
1997    if (!wd) return NULL;
1998    if (!item->states) return NULL;
1999
2000    next_state = eina_list_next(item->current_state);
2001    if (!next_state)
2002      next_state = eina_list_next(item->states);
2003    return eina_list_data_get(next_state);
2004 }
2005
2006 EAPI Elm_Toolbar_Item_State *
2007 elm_toolbar_item_state_prev(Elm_Object_Item *it)
2008 {
2009    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
2010
2011    Widget_Data *wd;
2012    Evas_Object *obj;
2013    Eina_List *prev_state;
2014    Elm_Toolbar_Item *item = (Elm_Toolbar_Item *)it;
2015
2016    obj = WIDGET(item);
2017    wd = elm_widget_data_get(obj);
2018    if (!wd) return NULL;
2019    if (!item->states) return NULL;
2020
2021    prev_state = eina_list_prev(item->current_state);
2022    if ((!prev_state) || (prev_state == item->states))
2023      prev_state = eina_list_last(item->states);
2024    return eina_list_data_get(prev_state);
2025 }
2026
2027 EAPI void
2028 elm_toolbar_item_tooltip_text_set(Elm_Object_Item *it, const char *text)
2029 {
2030    elm_object_item_tooltip_text_set(it, text);
2031 }
2032
2033 EAPI void
2034 elm_toolbar_item_tooltip_content_cb_set(Elm_Object_Item *it, Elm_Tooltip_Item_Content_Cb func, const void *data, Evas_Smart_Cb del_cb)
2035 {
2036    elm_object_item_tooltip_content_cb_set(it, func, data, del_cb);
2037 }
2038
2039 EAPI void
2040 elm_toolbar_item_tooltip_unset(Elm_Object_Item *it)
2041 {
2042    elm_object_item_tooltip_unset(it);
2043 }
2044
2045 EAPI void
2046 elm_toolbar_item_tooltip_style_set(Elm_Object_Item *it, const char *style)
2047 {
2048    elm_object_item_tooltip_style_set(it, style);
2049 }
2050
2051 EAPI const char *
2052 elm_toolbar_item_tooltip_style_get(const Elm_Object_Item *it)
2053 {
2054    return elm_object_item_tooltip_style_get(it);
2055 }
2056
2057 EAPI void
2058 elm_toolbar_item_cursor_set(Elm_Object_Item *it, const char *cursor)
2059 {
2060    elm_object_item_cursor_set(it, cursor);
2061 }
2062
2063 EAPI const char *
2064 elm_toolbar_item_cursor_get(const Elm_Object_Item *it)
2065 {
2066    return elm_object_item_cursor_get(it);
2067 }
2068
2069 EAPI void
2070 elm_toolbar_item_cursor_unset(Elm_Object_Item *it)
2071 {
2072    elm_object_item_cursor_unset(it);
2073 }
2074
2075 EAPI void
2076 elm_toolbar_item_cursor_style_set(Elm_Object_Item *it, const char *style)
2077 {
2078    elm_object_item_cursor_style_set(it, style);
2079 }
2080
2081 EAPI const char *
2082 elm_toolbar_item_cursor_style_get(const Elm_Object_Item *it)
2083 {
2084    return elm_object_item_cursor_style_get(it);
2085 }
2086
2087 EAPI void
2088 elm_toolbar_item_cursor_engine_only_set(Elm_Object_Item *it, Eina_Bool engine_only)
2089 {
2090    elm_object_item_cursor_engine_only_set(it, engine_only);
2091 }
2092
2093 EAPI Eina_Bool
2094 elm_toolbar_item_cursor_engine_only_get(const Elm_Object_Item *it)
2095 {
2096    return elm_object_item_cursor_engine_only_get(it);
2097 }
2098
2099 EAPI void
2100 elm_toolbar_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select)
2101 {
2102    ELM_CHECK_WIDTYPE(obj, widtype);
2103    Widget_Data *wd = elm_widget_data_get(obj);
2104    if (!wd) return;
2105    if (always_select && (!wd->always_select) && wd->items)
2106      _item_select(ELM_TOOLBAR_ITEM_FROM_INLIST(wd->items));
2107    wd->always_select = always_select;
2108 }
2109
2110 EAPI Eina_Bool
2111 elm_toolbar_always_select_mode_get(const Evas_Object *obj)
2112 {
2113    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2114    Widget_Data *wd = elm_widget_data_get(obj);
2115    if (!wd) return EINA_FALSE;
2116    return wd->always_select;
2117 }
2118
2119 EAPI void
2120 elm_toolbar_no_select_mode_set(Evas_Object *obj, Eina_Bool no_select)
2121 {
2122    ELM_CHECK_WIDTYPE(obj, widtype);
2123    Widget_Data *wd = elm_widget_data_get(obj);
2124    if (!wd) return;
2125    wd->no_select = no_select;
2126 }
2127
2128 EAPI Eina_Bool
2129 elm_toolbar_no_select_mode_get(const Evas_Object *obj)
2130 {
2131    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2132    Widget_Data *wd = elm_widget_data_get(obj);
2133    if (!wd) return EINA_FALSE;
2134    return wd->no_select;
2135 }
2136
2137 EAPI void
2138 elm_toolbar_icon_order_lookup_set(Evas_Object *obj, Elm_Icon_Lookup_Order order)
2139 {
2140    ELM_CHECK_WIDTYPE(obj, widtype);
2141    Elm_Toolbar_Item *it;
2142    Widget_Data *wd = elm_widget_data_get(obj);
2143    if (!wd) return;
2144
2145    wd->lookup_order = order;
2146    EINA_INLIST_FOREACH(wd->items, it)
2147       elm_icon_order_lookup_set(it->icon, order);
2148    if (wd->more_item)
2149      elm_icon_order_lookup_set(wd->more_item->icon, order);
2150 }
2151
2152 EAPI Elm_Icon_Lookup_Order
2153 elm_toolbar_icon_order_lookup_get(const Evas_Object *obj)
2154 {
2155    ELM_CHECK_WIDTYPE(obj, widtype) ELM_ICON_LOOKUP_THEME_FDO;
2156    Widget_Data *wd = elm_widget_data_get(obj);
2157    if (!wd) return ELM_ICON_LOOKUP_THEME_FDO;
2158    return wd->lookup_order;
2159 }
2160
2161 EINA_DEPRECATED EAPI void
2162 elm_toolbar_orientation_set(Evas_Object *obj, Eina_Bool vertical)
2163 {
2164    elm_toolbar_horizontal_set(obj, !vertical);
2165 }
2166
2167 EINA_DEPRECATED EAPI Eina_Bool
2168 elm_toolbar_orientation_get(const Evas_Object *obj)
2169 {
2170    return !elm_toolbar_horizontal_get(obj);
2171 }
2172
2173 EAPI void
2174 elm_toolbar_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
2175 {
2176    ELM_CHECK_WIDTYPE(obj, widtype);
2177    Widget_Data *wd = elm_widget_data_get(obj);
2178    if (!wd) return;
2179    wd->vertical = !horizontal;
2180    if (wd->vertical)
2181      evas_object_size_hint_align_set(wd->bx, 0.5, wd->align);
2182    else
2183      evas_object_size_hint_align_set(wd->bx, wd->align, 0.5);
2184    _sizing_eval(obj);
2185 }
2186
2187 EAPI Eina_Bool
2188 elm_toolbar_horizontal_get(const Evas_Object *obj)
2189 {
2190    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2191    Widget_Data *wd = elm_widget_data_get(obj);
2192    if (!wd) return EINA_FALSE;
2193    return !wd->vertical;
2194 }
2195
2196 EAPI unsigned int
2197 elm_toolbar_items_count(const Evas_Object *obj)
2198 {
2199    ELM_CHECK_WIDTYPE(obj, widtype) 0;
2200    Widget_Data *wd = elm_widget_data_get(obj);
2201    if (!wd) return 0;
2202    return wd->item_count;
2203 }
2204
2205 EINA_DEPRECATED EAPI void
2206 elm_toolbar_mode_shrink_set(Evas_Object *obj, Elm_Toolbar_Shrink_Mode shrink_mode)
2207 {
2208    elm_toolbar_shrink_mode_set(obj, shrink_mode);
2209 }
2210
2211 EINA_DEPRECATED EAPI Elm_Toolbar_Shrink_Mode
2212 elm_toolbar_mode_shrink_get(const Evas_Object *obj)
2213 {
2214    return elm_toolbar_shrink_mode_get(obj);
2215 }