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