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