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