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