src/lib/elc_ctxpopup.c

   1 #include <Elementary.h>
   2 #include "elm_priv.h"
   3 #include "elm_widget_ctxpopup.h"
   4
   5 EAPI const char ELM_CTXPOPUP_SMART_NAME[] = "elm_ctxpopup";
   6
   7 static const char SIG_DISMISSED[] = "dismissed";
   8 static const Evas_Smart_Cb_Description _smart_callbacks[] = {
   9    {SIG_DISMISSED, ""},
  10    {NULL, NULL}
  11 };
  12
  13 EVAS_SMART_SUBCLASS_NEW
  14   (ELM_CTXPOPUP_SMART_NAME, _elm_ctxpopup, Elm_Ctxpopup_Smart_Class,
  15    Elm_Layout_Smart_Class, elm_layout_smart_class_get, _smart_callbacks);
  16 static Eina_Bool
  17 _elm_ctxpopup_smart_focus_next(const Evas_Object *obj,
  18                                Elm_Focus_Direction dir,
  19                                Evas_Object **next)
  20 {
  21    ELM_CTXPOPUP_DATA_GET(obj, sd);
  22
  23    if (!sd)
  24      return EINA_FALSE;
  25
  26    if (!elm_widget_focus_next_get(sd->box, dir, next))
  27      {
  28         elm_widget_focused_object_clear(sd->box);
  29         elm_widget_focus_next_get(sd->box, dir, next);
  30      }
  31
  32    return EINA_TRUE;
  33 }
  34
  35 static Eina_Bool
  36 _elm_ctxpopup_smart_event(Evas_Object *obj,
  37                           Evas_Object *src __UNUSED__,
  38                           Evas_Callback_Type type,
  39                           void *event_info)
  40 {
  41    Evas_Event_Key_Down *ev = event_info;
  42
  43    ELM_CTXPOPUP_DATA_GET(obj, sd);
  44
  45    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
  46    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
  47    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
  48
  49    if (!strcmp(ev->keyname, "Tab"))
  50      {
  51         if (evas_key_modifier_is_set(ev->modifiers, "Shift"))
  52           elm_widget_focus_cycle(sd->box, ELM_FOCUS_PREVIOUS);
  53         else
  54           elm_widget_focus_cycle(sd->box, ELM_FOCUS_NEXT);
  55         return EINA_TRUE;
  56      }
  57
  58    if (strcmp(ev->keyname, "Escape")) return EINA_FALSE;
  59
  60    evas_object_hide(obj);
  61    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
  62    return EINA_TRUE;
  63 }
  64
  65 static void
  66 _x_pos_adjust(Evas_Coord_Point *pos,
  67               Evas_Coord_Point *base_size,
  68               Evas_Coord_Rectangle *hover_area)
  69 {
  70    pos->x -= (base_size->x / 2);
  71
  72    if (pos->x < hover_area->x)
  73      pos->x = hover_area->x;
  74    else if ((pos->x + base_size->x) > (hover_area->x + hover_area->w))
  75      pos->x = (hover_area->x + hover_area->w) - base_size->x;
  76
  77    if (base_size->x > hover_area->w)
  78      base_size->x -= (base_size->x - hover_area->w);
  79
  80    if (pos->x < hover_area->x)
  81      pos->x = hover_area->x;
  82 }
  83
  84 static void
  85 _y_pos_adjust(Evas_Coord_Point *pos,
  86               Evas_Coord_Point *base_size,
  87               Evas_Coord_Rectangle *hover_area)
  88 {
  89    pos->y -= (base_size->y / 2);
  90
  91    if (pos->y < hover_area->y)
  92      pos->y = hover_area->y;
  93    else if ((pos->y + base_size->y) > (hover_area->y + hover_area->h))
  94      pos->y = hover_area->y + hover_area->h - base_size->y;
  95
  96    if (base_size->y > hover_area->h)
  97      base_size->y -= (base_size->y - hover_area->h);
  98
  99    if (pos->y < hover_area->y)
 100      pos->y = hover_area->y;
 101 }
 102
 103 static Elm_Ctxpopup_Direction
 104 _base_geometry_calc(Evas_Object *obj,
 105                     Evas_Coord_Rectangle *rect)
 106 {
 107    Elm_Ctxpopup_Direction dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 108    Evas_Coord_Rectangle hover_area;
 109    Evas_Coord_Point pos = {0, 0};
 110    Evas_Coord_Point arrow_size;
 111    Evas_Coord_Point base_size;
 112    Evas_Coord_Point max_size;
 113    Evas_Coord_Point min_size;
 114    Evas_Coord_Point temp;
 115    int idx;
 116
 117    ELM_CTXPOPUP_DATA_GET(obj, sd);
 118
 119    if (!rect) return ELM_CTXPOPUP_DIRECTION_DOWN;
 120
 121    edje_object_part_geometry_get
 122      (sd->arrow, "ctxpopup_arrow", NULL, NULL, &arrow_size.x, &arrow_size.y);
 123    evas_object_resize(sd->arrow, arrow_size.x, arrow_size.y);
 124
 125    //Initialize Area Rectangle.
 126    evas_object_geometry_get
 127      (sd->parent, &hover_area.x, &hover_area.y, &hover_area.w,
 128      &hover_area.h);
 129
 130    evas_object_geometry_get(obj, &pos.x, &pos.y, NULL, NULL);
 131
 132    //recalc the edje
 133    edje_object_size_min_calc
 134      (ELM_WIDGET_DATA(sd)->resize_obj, &base_size.x, &base_size.y);
 135    evas_object_smart_calculate(ELM_WIDGET_DATA(sd)->resize_obj);
 136
 137    //Limit to Max Size
 138    evas_object_size_hint_max_get(obj, &max_size.x, &max_size.y);
 139
 140    if ((max_size.y > 0) && (base_size.y > max_size.y))
 141      base_size.y = max_size.y;
 142
 143    if ((max_size.x > 0) && (base_size.x > max_size.x))
 144      base_size.x = max_size.x;
 145
 146    //Limit to Min Size
 147    evas_object_size_hint_min_get(obj, &min_size.x, &min_size.y);
 148
 149    if ((min_size.y > 0) && (base_size.y < min_size.y))
 150      base_size.y = min_size.y;
 151
 152    if ((min_size.x > 0) && (base_size.x < min_size.x))
 153      base_size.x = min_size.x;
 154
 155    //Check the Which direction is available.
 156    //If find a avaialble direction, it adjusts position and size.
 157    for (idx = 0; idx < 4; idx++)
 158      {
 159         switch (sd->dir_priority[idx])
 160           {
 161            case ELM_CTXPOPUP_DIRECTION_UP:
 162              temp.y = (pos.y - base_size.y);
 163              if ((temp.y - arrow_size.y) < hover_area.y)
 164                continue;
 165
 166              _x_pos_adjust(&pos, &base_size, &hover_area);
 167              pos.y -= base_size.y;
 168              dir = ELM_CTXPOPUP_DIRECTION_UP;
 169              break;
 170
 171            case ELM_CTXPOPUP_DIRECTION_LEFT:
 172              temp.x = (pos.x - base_size.x);
 173              if ((temp.x - arrow_size.x) < hover_area.x)
 174                continue;
 175
 176              _y_pos_adjust(&pos, &base_size, &hover_area);
 177              pos.x -= base_size.x;
 178              dir = ELM_CTXPOPUP_DIRECTION_LEFT;
 179              break;
 180
 181            case ELM_CTXPOPUP_DIRECTION_RIGHT:
 182              temp.x = (pos.x + base_size.x);
 183              if ((temp.x + arrow_size.x) >
 184                  (hover_area.x + hover_area.w))
 185                continue;
 186
 187              _y_pos_adjust(&pos, &base_size, &hover_area);
 188              dir = ELM_CTXPOPUP_DIRECTION_RIGHT;
 189              break;
 190
 191            case ELM_CTXPOPUP_DIRECTION_DOWN:
 192              temp.y = (pos.y + base_size.y);
 193              if ((temp.y + arrow_size.y) >
 194                  (hover_area.y + hover_area.h))
 195                continue;
 196
 197              _x_pos_adjust(&pos, &base_size, &hover_area);
 198              dir = ELM_CTXPOPUP_DIRECTION_DOWN;
 199              break;
 200
 201            default:
 202              continue;
 203           }
 204         break;
 205      }
 206
 207    //In this case, all directions are invalid because of lack of space.
 208    if (idx == 4)
 209      {
 210         Evas_Coord length[2];
 211
 212         if (!sd->horizontal)
 213           {
 214              length[0] = pos.y - hover_area.y;
 215              length[1] = (hover_area.y + hover_area.h) - pos.y;
 216
 217              // ELM_CTXPOPUP_DIRECTION_UP
 218              if (length[0] > length[1])
 219                {
 220                   _x_pos_adjust(&pos, &base_size, &hover_area);
 221                   pos.y -= base_size.y;
 222                   dir = ELM_CTXPOPUP_DIRECTION_UP;
 223                   if (pos.y < (hover_area.y + arrow_size.y))
 224                     {
 225                        base_size.y -= ((hover_area.y + arrow_size.y) - pos.y);
 226                        pos.y = hover_area.y + arrow_size.y;
 227                     }
 228                }
 229              //ELM_CTXPOPUP_DIRECTION_DOWN
 230              else
 231                {
 232                   _x_pos_adjust(&pos, &base_size, &hover_area);
 233                   dir = ELM_CTXPOPUP_DIRECTION_DOWN;
 234                   if ((pos.y + arrow_size.y + base_size.y) >
 235                       (hover_area.y + hover_area.h))
 236                     base_size.y -=
 237                       ((pos.y + arrow_size.y + base_size.y) -
 238                        (hover_area.y + hover_area.h));
 239                }
 240           }
 241         else
 242           {
 243              length[0] = pos.x - hover_area.x;
 244              length[1] = (hover_area.x + hover_area.w) - pos.x;
 245
 246              //ELM_CTXPOPUP_DIRECTION_LEFT
 247              if (length[0] > length[1])
 248                {
 249                   _y_pos_adjust(&pos, &base_size, &hover_area);
 250                   pos.x -= base_size.x;
 251                   dir = ELM_CTXPOPUP_DIRECTION_LEFT;
 252                   if (pos.x < (hover_area.x + arrow_size.x))
 253                     {
 254                        base_size.x -= ((hover_area.x + arrow_size.x) - pos.x);
 255                        pos.x = hover_area.x + arrow_size.x;
 256                     }
 257                }
 258              //ELM_CTXPOPUP_DIRECTION_RIGHT
 259              else
 260                {
 261                   _y_pos_adjust(&pos, &base_size, &hover_area);
 262                   dir = ELM_CTXPOPUP_DIRECTION_RIGHT;
 263                   if (pos.x + (arrow_size.x + base_size.x) >
 264                       hover_area.x + hover_area.w)
 265                     base_size.x -=
 266                       ((pos.x + arrow_size.x + base_size.x) -
 267                        (hover_area.x + hover_area.w));
 268                }
 269           }
 270      }
 271
 272    //Final position and size.
 273    rect->x = pos.x;
 274    rect->y = pos.y;
 275    rect->w = base_size.x;
 276    rect->h = base_size.y;
 277
 278    return dir;
 279 }
 280
 281 static void
 282 _arrow_update(Evas_Object *obj,
 283               Elm_Ctxpopup_Direction dir,
 284               Evas_Coord_Rectangle base_size)
 285 {
 286    Evas_Coord_Rectangle arrow_size;
 287    Evas_Coord x, y;
 288    double drag;
 289
 290    ELM_CTXPOPUP_DATA_GET(obj, sd);
 291
 292    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
 293    evas_object_geometry_get
 294      (sd->arrow, NULL, NULL, &arrow_size.w, &arrow_size.h);
 295
 296    /* arrow is not being kept as sub-object on purpose, here. the
 297     * design of the widget does not help with the contrary */
 298
 299    switch (dir)
 300      {
 301       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 302         edje_object_signal_emit(sd->arrow, "elm,state,left", "elm");
 303         edje_object_part_swallow
 304            (ELM_WIDGET_DATA(sd)->resize_obj,
 305             (elm_widget_mirrored_get(obj) ? "elm.swallow.arrow_right" :
 306              "elm.swallow.arrow_left"), sd->arrow);
 307
 308         if (base_size.h > 0)
 309           {
 310              if (y < ((arrow_size.h * 0.5) + base_size.y))
 311                y = 0;
 312              else if (y > base_size.y + base_size.h - (arrow_size.h * 0.5))
 313                y = base_size.h - arrow_size.h;
 314              else
 315                y = y - base_size.y - (arrow_size.h * 0.5);
 316              drag = (double)(y) / (double)(base_size.h - arrow_size.h);
 317              edje_object_part_drag_value_set
 318                 (ELM_WIDGET_DATA(sd)->resize_obj,
 319                  (elm_widget_mirrored_get(obj) ? "elm.swallow.arrow_right" :
 320                   "elm.swallow.arrow_left"), 1, drag);
 321           }
 322         break;
 323
 324       case ELM_CTXPOPUP_DIRECTION_LEFT:
 325         edje_object_signal_emit(sd->arrow, "elm,state,right", "elm");
 326         edje_object_part_swallow
 327            (ELM_WIDGET_DATA(sd)->resize_obj,
 328             (elm_widget_mirrored_get(obj) ? "elm.swallow.arrow_left" :
 329              "elm.swallow.arrow_right"), sd->arrow);
 330
 331         if (base_size.h > 0)
 332           {
 333              if (y < ((arrow_size.h * 0.5) + base_size.y))
 334                y = 0;
 335              else if (y > (base_size.y + base_size.h - (arrow_size.h * 0.5)))
 336                y = base_size.h - arrow_size.h;
 337              else
 338                y = y - base_size.y - (arrow_size.h * 0.5);
 339              drag = (double)(y) / (double)(base_size.h - arrow_size.h);
 340              edje_object_part_drag_value_set
 341                 (ELM_WIDGET_DATA(sd)->resize_obj,
 342                  (elm_widget_mirrored_get(obj) ? "elm.swallow.arrow_left" :
 343                   "elm.swallow.arrow_right"), 0, drag);
 344           }
 345         break;
 346
 347       case ELM_CTXPOPUP_DIRECTION_DOWN:
 348         edje_object_signal_emit(sd->arrow, "elm,state,top", "elm");
 349         edje_object_part_swallow
 350           (ELM_WIDGET_DATA(sd)->resize_obj, "elm.swallow.arrow_up",
 351           sd->arrow);
 352
 353         if (base_size.w > 0)
 354           {
 355              if (x < ((arrow_size.w * 0.5) + base_size.x))
 356                x = 0;
 357              else if (x > (base_size.x + base_size.w - (arrow_size.w * 0.5)))
 358                x = base_size.w - arrow_size.w;
 359              else
 360                x = x - base_size.x - (arrow_size.w * 0.5);
 361              drag = (double)(x) / (double)(base_size.w - arrow_size.w);
 362              edje_object_part_drag_value_set
 363                (ELM_WIDGET_DATA(sd)->resize_obj, "elm.swallow.arrow_up", drag,
 364                1);
 365           }
 366         break;
 367
 368       case ELM_CTXPOPUP_DIRECTION_UP:
 369         edje_object_signal_emit(sd->arrow, "elm,state,bottom", "elm");
 370         edje_object_part_swallow
 371           (ELM_WIDGET_DATA(sd)->resize_obj, "elm.swallow.arrow_down",
 372           sd->arrow);
 373
 374         if (base_size.w > 0)
 375           {
 376              if (x < ((arrow_size.w * 0.5) + base_size.x))
 377                x = 0;
 378              else if (x > (base_size.x + base_size.w - (arrow_size.w * 0.5)))
 379                x = base_size.w - arrow_size.w;
 380              else x = x - base_size.x - (arrow_size.w * 0.5);
 381              drag = (double)(x) / (double)(base_size.w - arrow_size.w);
 382              edje_object_part_drag_value_set
 383                (ELM_WIDGET_DATA(sd)->resize_obj, "elm.swallow.arrow_down",
 384                drag, 0);
 385           }
 386         break;
 387
 388       default:
 389         break;
 390      }
 391
 392    //should be here for getting accurate geometry value
 393    evas_object_smart_calculate(ELM_WIDGET_DATA(sd)->resize_obj);
 394 }
 395
 396 static void
 397 _show_signals_emit(Evas_Object *obj,
 398                    Elm_Ctxpopup_Direction dir)
 399 {
 400    ELM_CTXPOPUP_DATA_GET(obj, sd);
 401
 402    if (!sd->visible) return;
 403    if ((sd->list) && (!sd->list_visible)) return;
 404
 405    switch (dir)
 406      {
 407       case ELM_CTXPOPUP_DIRECTION_UP:
 408         elm_layout_signal_emit(obj, "elm,state,show,up", "elm");
 409         break;
 410
 411       case ELM_CTXPOPUP_DIRECTION_LEFT:
 412         elm_layout_signal_emit(obj, "elm,state,show,left", "elm");
 413         break;
 414
 415       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 416         elm_layout_signal_emit(obj, "elm,state,show,right", "elm");
 417         break;
 418
 419       case ELM_CTXPOPUP_DIRECTION_DOWN:
 420         elm_layout_signal_emit(obj, "elm,state,show,down", "elm");
 421         break;
 422
 423       default:
 424         break;
 425      }
 426
 427    edje_object_signal_emit(sd->bg, "elm,state,show", "elm");
 428    elm_layout_signal_emit(obj, "elm,state,show", "elm");
 429 }
 430
 431 static void
 432 _hide_signals_emit(Evas_Object *obj,
 433                    Elm_Ctxpopup_Direction dir)
 434 {
 435    ELM_CTXPOPUP_DATA_GET(obj, sd);
 436
 437    if (!sd->visible) return;
 438
 439    switch (dir)
 440      {
 441       case ELM_CTXPOPUP_DIRECTION_UP:
 442         elm_layout_signal_emit(obj, "elm,state,hide,up", "elm");
 443         break;
 444
 445       case ELM_CTXPOPUP_DIRECTION_LEFT:
 446         elm_layout_signal_emit(obj, "elm,state,hide,left", "elm");
 447         break;
 448
 449       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 450         elm_layout_signal_emit(obj, "elm,state,hide,right", "elm");
 451         break;
 452
 453       case ELM_CTXPOPUP_DIRECTION_DOWN:
 454         elm_layout_signal_emit(obj, "elm,state,hide,down", "elm");
 455         break;
 456
 457       default:
 458         break;
 459      }
 460
 461    edje_object_signal_emit(sd->bg, "elm,state,hide", "elm");
 462 }
 463
 464 static void
 465 _base_shift_by_arrow(Evas_Object *arrow,
 466                      Elm_Ctxpopup_Direction dir,
 467                      Evas_Coord_Rectangle *rect)
 468 {
 469    Evas_Coord arrow_w, arrow_h;
 470
 471    evas_object_geometry_get(arrow, NULL, NULL, &arrow_w, &arrow_h);
 472    switch (dir)
 473      {
 474       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 475         rect->x += arrow_w;
 476         break;
 477
 478       case ELM_CTXPOPUP_DIRECTION_LEFT:
 479         rect->x -= arrow_w;
 480         break;
 481
 482       case ELM_CTXPOPUP_DIRECTION_DOWN:
 483         rect->y += arrow_h;
 484         break;
 485
 486       case ELM_CTXPOPUP_DIRECTION_UP:
 487         rect->y -= arrow_h;
 488         break;
 489
 490       default:
 491         break;
 492      }
 493 }
 494
 495 static Eina_Bool
 496 _elm_ctxpopup_smart_sub_object_add(Evas_Object *obj,
 497                                    Evas_Object *sobj)
 498 {
 499    Elm_Widget_Smart_Class *parent_parent;
 500
 501    parent_parent = (Elm_Widget_Smart_Class *)((Evas_Smart_Class *)
 502                                               _elm_ctxpopup_parent_sc)->parent;
 503
 504    /* skipping layout's code, which registers size hint changing
 505     * callback on sub objects. a hack to make ctxpopup live, as it is,
 506     * on the new classing schema. this widget needs a total
 507     * rewrite. */
 508    if (!parent_parent->sub_object_add(obj, sobj))
 509      return EINA_FALSE;
 510
 511    return EINA_TRUE;
 512 }
 513
 514 static void
 515 _elm_ctxpopup_smart_sizing_eval(Evas_Object *obj)
 516 {
 517    Evas_Coord_Rectangle rect = { 0, 0, 1, 1 };
 518    Evas_Coord_Point list_size = { 0, 0 };
 519
 520    ELM_CTXPOPUP_DATA_GET(obj, sd);
 521
 522    if (!sd->arrow) return;  /* simple way to flag "under deletion" */
 523
 524    //Base
 525    sd->dir = _base_geometry_calc(obj, &rect);
 526
 527    _arrow_update(obj, sd->dir, rect);
 528
 529    _base_shift_by_arrow(sd->arrow, sd->dir, &rect);
 530
 531    if ((sd->list) && (sd->list_visible))
 532      {
 533         evas_object_geometry_get(sd->list, 0, 0, &list_size.x, &list_size.y);
 534         if ((list_size.x >= rect.w) || (list_size.y >= rect.h))
 535           {
 536              elm_list_mode_set(sd->list, ELM_LIST_COMPRESS);
 537              evas_object_size_hint_min_set(sd->box, rect.w, rect.h);
 538              evas_object_size_hint_min_set(obj, rect.w, rect.h);
 539           }
 540      }
 541
 542    evas_object_move(ELM_WIDGET_DATA(sd)->resize_obj, rect.x, rect.y);
 543    evas_object_resize(ELM_WIDGET_DATA(sd)->resize_obj, rect.w, rect.h);
 544
 545    _show_signals_emit(obj, sd->dir);
 546 }
 547
 548 static void
 549 _on_parent_del(void *data,
 550                Evas *e __UNUSED__,
 551                Evas_Object *obj __UNUSED__,
 552                void *event_info __UNUSED__)
 553 {
 554    evas_object_del(data);
 555 }
 556
 557 static void
 558 _on_parent_move(void *data,
 559                 Evas *e __UNUSED__,
 560                 Evas_Object *obj __UNUSED__,
 561                 void *event_info __UNUSED__)
 562 {
 563    ELM_CTXPOPUP_DATA_GET(data, sd);
 564
 565    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 566
 567    if (sd->visible) elm_layout_sizing_eval(data);
 568 }
 569
 570 static void
 571 _on_parent_resize(void *data,
 572                   Evas *e __UNUSED__,
 573                   Evas_Object *obj __UNUSED__,
 574                   void *event_info __UNUSED__)
 575 {
 576    ELM_CTXPOPUP_DATA_GET(data, sd);
 577
 578    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 579
 580    evas_object_hide(data);
 581 }
 582
 583 static void
 584 _parent_detach(Evas_Object *obj)
 585 {
 586    ELM_CTXPOPUP_DATA_GET(obj, sd);
 587
 588    if (!sd->parent) return;
 589
 590    evas_object_event_callback_del_full
 591      (sd->parent, EVAS_CALLBACK_DEL, _on_parent_del, obj);
 592    evas_object_event_callback_del_full
 593      (sd->parent, EVAS_CALLBACK_MOVE, _on_parent_move, obj);
 594    evas_object_event_callback_del_full
 595      (sd->parent, EVAS_CALLBACK_RESIZE, _on_parent_resize, obj);
 596 }
 597
 598 static void
 599 _on_content_resized(void *data,
 600                     Evas *e __UNUSED__,
 601                     Evas_Object *obj __UNUSED__,
 602                     void *event_info __UNUSED__)
 603 {
 604    ELM_CTXPOPUP_DATA_GET(data, sd);
 605
 606    elm_box_recalculate(sd->box);
 607    elm_layout_sizing_eval(data);
 608 }
 609
 610 //FIXME: lost the content size when theme hook is called.
 611 static Eina_Bool
 612 _elm_ctxpopup_smart_theme(Evas_Object *obj)
 613 {
 614    ELM_CTXPOPUP_DATA_GET(obj, sd);
 615
 616    if (!ELM_WIDGET_CLASS(_elm_ctxpopup_parent_sc)->theme(obj))
 617      return EINA_FALSE;
 618
 619    elm_widget_theme_object_set
 620      (obj, sd->bg, "ctxpopup", "bg", elm_widget_style_get(obj));
 621    elm_widget_theme_object_set
 622      (obj, sd->arrow, "ctxpopup", "arrow", elm_widget_style_get(obj));
 623
 624    if (sd->list)
 625      {
 626         if (!strncmp(elm_object_style_get(obj), "default", strlen("default")))
 627           elm_object_style_set(sd->list, "ctxpopup");
 628         else
 629           elm_object_style_set(sd->list, elm_object_style_get(obj));
 630      }
 631
 632    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 633
 634    if (sd->visible) elm_layout_sizing_eval(obj);
 635
 636    return EINA_TRUE;
 637 }
 638
 639 /* kind of a big and tricky override here: an internal box will hold
 640  * the actual content. content aliases won't be of much help here */
 641 static Eina_Bool
 642 _elm_ctxpopup_smart_content_set(Evas_Object *obj,
 643                                 const char *part,
 644                                 Evas_Object *content)
 645 {
 646    Evas_Coord min_w = -1, min_h = -1;
 647
 648    ELM_CTXPOPUP_DATA_GET(obj, sd);
 649
 650    if ((part) && (strcmp(part, "default")))
 651      return ELM_CONTAINER_CLASS(_elm_ctxpopup_parent_sc)->content_set
 652               (obj, part, content);
 653
 654    if (!content) return EINA_FALSE;
 655
 656    if (content == sd->content) return EINA_TRUE;
 657
 658    if (sd->content) evas_object_del(sd->content);
 659    if (sd->content == sd->list) sd->list = NULL;
 660
 661    evas_object_size_hint_weight_set
 662      (content, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 663    evas_object_size_hint_fill_set
 664      (content, EVAS_HINT_FILL, EVAS_HINT_FILL);
 665
 666    /* since it's going to be a box content, not a layout's... */
 667    evas_object_show(content);
 668
 669    evas_object_size_hint_min_get(content, &min_w, &min_h);
 670    evas_object_size_hint_min_set(sd->box, min_w, min_h);
 671    elm_box_pack_end(sd->box, content);
 672
 673    sd->content = content;
 674    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 675
 676    if (sd->visible) elm_layout_sizing_eval(obj);
 677
 678    return EINA_TRUE;
 679 }
 680
 681 static Evas_Object *
 682 _elm_ctxpopup_smart_content_get(const Evas_Object *obj,
 683                                 const char *part)
 684 {
 685    ELM_CTXPOPUP_DATA_GET(obj, sd);
 686
 687    if ((part) && (strcmp(part, "default")))
 688      return ELM_CONTAINER_CLASS(_elm_ctxpopup_parent_sc)->content_get
 689               (obj, part);
 690
 691    return sd->content;
 692 }
 693
 694 static Evas_Object *
 695 _elm_ctxpopup_smart_content_unset(Evas_Object *obj,
 696                                   const char *part)
 697 {
 698    Evas_Object *content;
 699
 700    ELM_CTXPOPUP_DATA_GET(obj, sd);
 701
 702    if ((part) && (strcmp(part, "default")))
 703      return ELM_CONTAINER_CLASS(_elm_ctxpopup_parent_sc)->content_unset
 704               (obj, part);
 705
 706    content = sd->content;
 707    if (!content) return NULL;
 708
 709    sd->content = NULL;
 710    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 711
 712    if (sd->visible) elm_layout_sizing_eval(obj);
 713
 714    return content;
 715 }
 716
 717 static void
 718 _item_text_set_hook(Elm_Object_Item *it,
 719                     const char *part,
 720                     const char *label)
 721 {
 722    Elm_Ctxpopup_Item *ctxpopup_it;
 723
 724    if ((part) && (strcmp(part, "default"))) return;
 725
 726    ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 727
 728    ELM_CTXPOPUP_DATA_GET(WIDGET(ctxpopup_it), sd);
 729
 730    elm_object_item_part_text_set(ctxpopup_it->list_item, "default", label);
 731    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 732
 733    if (sd->visible) elm_layout_sizing_eval(WIDGET(ctxpopup_it));
 734 }
 735
 736 static const char *
 737 _item_text_get_hook(const Elm_Object_Item *it,
 738                     const char *part)
 739 {
 740    Elm_Ctxpopup_Item *ctxpopup_it;
 741
 742    if (part && strcmp(part, "default")) return NULL;
 743
 744    ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 745    return elm_object_item_part_text_get(ctxpopup_it->list_item, "default");
 746 }
 747
 748 static void
 749 _item_content_set_hook(Elm_Object_Item *it,
 750                        const char *part,
 751                        Evas_Object *content)
 752 {
 753    Elm_Ctxpopup_Item *ctxpopup_it;
 754
 755    if ((part) && (strcmp(part, "icon"))
 756        && (strcmp(part, "start"))
 757        && (strcmp(part, "end"))) return;
 758
 759    ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 760
 761    ELM_CTXPOPUP_DATA_GET(WIDGET(ctxpopup_it), sd);
 762
 763    if ((part) && (!strcmp(part, "end")))
 764      elm_object_item_part_content_set(ctxpopup_it->list_item, "end", content);
 765    else
 766      elm_object_item_part_content_set
 767        (ctxpopup_it->list_item, "start", content);
 768
 769    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 770
 771    if (sd->visible) elm_layout_sizing_eval(WIDGET(ctxpopup_it));
 772 }
 773
 774 static Evas_Object *
 775 _item_content_get_hook(const Elm_Object_Item *it,
 776                        const char *part)
 777 {
 778    Elm_Ctxpopup_Item *ctxpopup_it;
 779
 780    if (part && strcmp(part, "icon") && strcmp(part, "start")
 781        && strcmp(part, "end")) return NULL;
 782
 783    ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 784
 785    if (part && !strcmp(part, "end"))
 786      return elm_object_item_part_content_get(ctxpopup_it->list_item, "end");
 787    else
 788      return elm_object_item_part_content_get(ctxpopup_it->list_item, "start");
 789 }
 790
 791 static void
 792 _item_disable_hook(Elm_Object_Item *it)
 793 {
 794    Elm_Ctxpopup_Item *ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 795
 796    elm_object_item_disabled_set
 797      (ctxpopup_it->list_item, elm_widget_item_disabled_get(ctxpopup_it));
 798 }
 799
 800 static void
 801 _item_signal_emit_hook(Elm_Object_Item *it,
 802                        const char *emission,
 803                        const char *source)
 804 {
 805    Elm_Ctxpopup_Item *ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 806
 807    elm_object_item_signal_emit(ctxpopup_it->list_item, emission, source);
 808 }
 809
 810 static void
 811 _bg_clicked_cb(void *data,
 812                Evas_Object *obj __UNUSED__,
 813                const char *emission __UNUSED__,
 814                const char *source __UNUSED__)
 815 {
 816    ELM_CTXPOPUP_DATA_GET(data, sd);
 817
 818    _hide_signals_emit(data, sd->dir);
 819 }
 820
 821 static void
 822 _on_show(void *data __UNUSED__,
 823          Evas *e __UNUSED__,
 824          Evas_Object *obj,
 825          void *event_info __UNUSED__)
 826 {
 827    ELM_CTXPOPUP_DATA_GET(obj, sd);
 828
 829    if (sd->list)
 830      {
 831         elm_list_go(sd->list);
 832         sd->visible = EINA_TRUE;
 833         elm_object_focus_set(obj, EINA_TRUE);
 834         return;
 835      }
 836
 837    if (!sd->content) return;
 838
 839    sd->visible = EINA_TRUE;
 840
 841    evas_object_show(sd->bg);
 842    evas_object_show(sd->arrow);
 843
 844    edje_object_signal_emit(sd->bg, "elm,state,show", "elm");
 845    elm_layout_signal_emit(obj, "elm,state,show", "elm");
 846
 847    elm_layout_sizing_eval(obj);
 848
 849    elm_object_focus_set(obj, EINA_TRUE);
 850 }
 851
 852 static void
 853 _on_hide(void *data __UNUSED__,
 854          Evas *e __UNUSED__,
 855          Evas_Object *obj,
 856          void *event_info __UNUSED__)
 857 {
 858    ELM_CTXPOPUP_DATA_GET(obj, sd);
 859
 860    if (!sd->visible) return;
 861
 862    evas_object_hide(sd->bg);
 863    evas_object_hide(sd->arrow);
 864
 865    sd->visible = EINA_FALSE;
 866    sd->list_visible = EINA_FALSE;
 867 }
 868
 869 static void
 870 _on_move(void *data __UNUSED__,
 871          Evas *e __UNUSED__,
 872          Evas_Object *obj,
 873          void *event_info __UNUSED__)
 874 {
 875    ELM_CTXPOPUP_DATA_GET(obj, sd);
 876
 877    if (sd->visible) evas_object_show(sd->arrow);
 878
 879    elm_layout_sizing_eval(obj);
 880 }
 881
 882 static void
 883 _hide_finished_cb(void *data,
 884                   Evas_Object *obj __UNUSED__,
 885                   const char *emission __UNUSED__,
 886                   const char *source __UNUSED__)
 887 {
 888    evas_object_hide(data);
 889    evas_object_smart_callback_call(data, SIG_DISMISSED, NULL);
 890 }
 891
 892 static void
 893 _list_resize_cb(void *data,
 894                 Evas *e __UNUSED__,
 895                 Evas_Object *obj __UNUSED__,
 896                 void *event_info __UNUSED__)
 897 {
 898    ELM_CTXPOPUP_DATA_GET(data, sd);
 899
 900    if (!sd->visible) return;
 901    if (sd->list_visible) return;
 902
 903    sd->list_visible = EINA_TRUE;
 904
 905    evas_object_show(sd->bg);
 906    evas_object_show(sd->arrow);
 907
 908    elm_layout_sizing_eval(data);
 909 }
 910
 911 static void
 912 _ctxpopup_restack_cb(void *data __UNUSED__,
 913                      Evas *e __UNUSED__,
 914                      Evas_Object *obj,
 915                      void *event_info __UNUSED__)
 916 {
 917    ELM_CTXPOPUP_DATA_GET(obj, sd);
 918
 919    evas_object_layer_set(sd->bg, evas_object_layer_get(obj));
 920 }
 921
 922 static void
 923 _list_del(Elm_Ctxpopup_Smart_Data *sd)
 924 {
 925    if (!sd->list) return;
 926
 927    evas_object_del(sd->list);
 928    sd->list = NULL;
 929 }
 930
 931 static Eina_Bool
 932 _item_del_pre_hook(Elm_Object_Item *it)
 933 {
 934    Evas_Object *list;
 935    Elm_Ctxpopup_Item *ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 936
 937    ELM_CTXPOPUP_DATA_GET(WIDGET(ctxpopup_it), sd);
 938
 939    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 940
 941    list = elm_object_item_widget_get(ctxpopup_it->list_item);
 942
 943    if (eina_list_count(elm_list_items_get(list)) < 2)
 944      {
 945         elm_object_item_del(ctxpopup_it->list_item);
 946         evas_object_hide(WIDGET(ctxpopup_it));
 947
 948         return EINA_TRUE;
 949      }
 950
 951    elm_object_item_del(ctxpopup_it->list_item);
 952    if (sd->list_visible) elm_layout_sizing_eval(WIDGET(ctxpopup_it));
 953
 954    return EINA_TRUE;
 955 }
 956
 957 static Eina_Bool
 958 _elm_ctxpopup_smart_disable(Evas_Object *obj)
 959 {
 960    ELM_CTXPOPUP_DATA_GET(obj, sd);
 961
 962    if (!ELM_WIDGET_CLASS(_elm_ctxpopup_parent_sc)->disable(obj))
 963      return EINA_FALSE;
 964
 965    elm_object_disabled_set(sd->list, elm_widget_disabled_get(obj));
 966
 967    return EINA_TRUE;
 968 }
 969
 970 static void
 971 _elm_ctxpopup_smart_add(Evas_Object *obj)
 972 {
 973    EVAS_SMART_DATA_ALLOC(obj, Elm_Ctxpopup_Smart_Data);
 974
 975    ELM_WIDGET_CLASS(_elm_ctxpopup_parent_sc)->base.add(obj);
 976
 977    elm_layout_theme_set(obj, "ctxpopup", "base", elm_widget_style_get(obj));
 978    elm_layout_signal_callback_add
 979      (obj, "elm,action,hide,finished", "", _hide_finished_cb, obj);
 980
 981    //Background
 982    priv->bg = edje_object_add(evas_object_evas_get(obj));
 983    elm_widget_theme_object_set(obj, priv->bg, "ctxpopup", "bg", "default");
 984    edje_object_signal_callback_add
 985      (priv->bg, "elm,action,click", "", _bg_clicked_cb, obj);
 986
 987    evas_object_stack_below(priv->bg, obj);
 988
 989    //Arrow
 990    priv->arrow = edje_object_add(evas_object_evas_get(obj));
 991    elm_widget_theme_object_set
 992      (obj, priv->arrow, "ctxpopup", "arrow", "default");
 993
 994    priv->dir_priority[0] = ELM_CTXPOPUP_DIRECTION_UP;
 995    priv->dir_priority[1] = ELM_CTXPOPUP_DIRECTION_LEFT;
 996    priv->dir_priority[2] = ELM_CTXPOPUP_DIRECTION_RIGHT;
 997    priv->dir_priority[3] = ELM_CTXPOPUP_DIRECTION_DOWN;
 998    priv->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 999
1000    evas_object_event_callback_add
1001      (obj, EVAS_CALLBACK_RESTACK, _ctxpopup_restack_cb, obj);
1002
1003    priv->box = elm_box_add(obj);
1004    evas_object_size_hint_weight_set
1005      (priv->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1006
1007    evas_object_event_callback_add
1008      (priv->box, EVAS_CALLBACK_RESIZE, _on_content_resized, obj);
1009
1010    /* box will be our content placeholder, thus the parent's version call */
1011    ELM_CONTAINER_CLASS(_elm_ctxpopup_parent_sc)->content_set
1012      (obj, "elm.swallow.content", priv->box);
1013
1014    evas_object_event_callback_add(obj, EVAS_CALLBACK_SHOW, _on_show, NULL);
1015    evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE, _on_hide, NULL);
1016    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _on_move, NULL);
1017
1018    elm_widget_can_focus_set(obj, EINA_TRUE);
1019 }
1020
1021 static void
1022 _elm_ctxpopup_smart_del(Evas_Object *obj)
1023 {
1024    ELM_CTXPOPUP_DATA_GET(obj, sd);
1025
1026    evas_object_event_callback_del_full
1027      (sd->box, EVAS_CALLBACK_RESIZE, _on_content_resized, obj);
1028    _parent_detach(obj);
1029
1030    elm_ctxpopup_clear(obj);
1031    evas_object_del(sd->arrow);
1032    sd->arrow = NULL; /* stops _sizing_eval() from going on on deletion */
1033
1034    evas_object_del(sd->bg);
1035    sd->bg = NULL;
1036
1037    ELM_WIDGET_CLASS(_elm_ctxpopup_parent_sc)->base.del(obj);
1038 }
1039
1040 static void
1041 _elm_ctxpopup_smart_parent_set(Evas_Object *obj,
1042                                Evas_Object *parent)
1043 {
1044    //default parent is to be hover parent
1045    elm_ctxpopup_hover_parent_set(obj, parent);
1046 }
1047
1048 static void
1049 _elm_ctxpopup_smart_set_user(Elm_Ctxpopup_Smart_Class *sc)
1050 {
1051    ELM_WIDGET_CLASS(sc)->base.add = _elm_ctxpopup_smart_add;
1052    ELM_WIDGET_CLASS(sc)->base.del = _elm_ctxpopup_smart_del;
1053
1054    ELM_WIDGET_CLASS(sc)->parent_set = _elm_ctxpopup_smart_parent_set;
1055    ELM_WIDGET_CLASS(sc)->disable = _elm_ctxpopup_smart_disable;
1056    ELM_WIDGET_CLASS(sc)->event = _elm_ctxpopup_smart_event;
1057    ELM_WIDGET_CLASS(sc)->theme = _elm_ctxpopup_smart_theme;
1058    ELM_WIDGET_CLASS(sc)->sub_object_add = _elm_ctxpopup_smart_sub_object_add;
1059    ELM_WIDGET_CLASS(sc)->focus_next = _elm_ctxpopup_smart_focus_next;
1060    ELM_WIDGET_CLASS(sc)->focus_direction = NULL;
1061
1062    ELM_CONTAINER_CLASS(sc)->content_get = _elm_ctxpopup_smart_content_get;
1063    ELM_CONTAINER_CLASS(sc)->content_set = _elm_ctxpopup_smart_content_set;
1064    ELM_CONTAINER_CLASS(sc)->content_unset = _elm_ctxpopup_smart_content_unset;
1065
1066    ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_ctxpopup_smart_sizing_eval;
1067 }
1068
1069 EAPI const Elm_Ctxpopup_Smart_Class *
1070 elm_ctxpopup_smart_class_get(void)
1071 {
1072    static Elm_Ctxpopup_Smart_Class _sc =
1073      ELM_CTXPOPUP_SMART_CLASS_INIT_NAME_VERSION(ELM_CTXPOPUP_SMART_NAME);
1074    static const Elm_Ctxpopup_Smart_Class *class = NULL;
1075    Evas_Smart_Class *esc = (Evas_Smart_Class *)&_sc;
1076
1077    if (class)
1078      return class;
1079
1080    _elm_ctxpopup_smart_set(&_sc);
1081    esc->callbacks = _smart_callbacks;
1082    class = &_sc;
1083
1084    return class;
1085 }
1086
1087 EAPI Evas_Object *
1088 elm_ctxpopup_add(Evas_Object *parent)
1089 {
1090    Evas_Object *obj;
1091
1092    EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
1093
1094    obj = elm_widget_add(_elm_ctxpopup_smart_class_new(), parent);
1095    if (!obj) return NULL;
1096
1097    if (!elm_widget_sub_object_add(parent, obj))
1098      ERR("could not add %p as sub object of %p", obj, parent);
1099
1100    return obj;
1101 }
1102
1103 EAPI void
1104 elm_ctxpopup_hover_parent_set(Evas_Object *obj,
1105                               Evas_Object *parent)
1106 {
1107    Evas_Coord x, y, w, h;
1108
1109    ELM_CTXPOPUP_CHECK(obj);
1110    ELM_CTXPOPUP_DATA_GET(obj, sd);
1111
1112    if (!parent) return;
1113
1114    _parent_detach(obj);
1115
1116    evas_object_event_callback_add
1117      (parent, EVAS_CALLBACK_DEL, _on_parent_del, obj);
1118    evas_object_event_callback_add
1119      (parent, EVAS_CALLBACK_MOVE, _on_parent_move, obj);
1120    evas_object_event_callback_add
1121      (parent, EVAS_CALLBACK_RESIZE, _on_parent_resize, obj);
1122
1123    sd->parent = parent;
1124
1125    //Update Background
1126    evas_object_geometry_get(parent, &x, &y, &w, &h);
1127    evas_object_move(sd->bg, x, y);
1128    evas_object_resize(sd->bg, w, h);
1129
1130    if (sd->visible) elm_layout_sizing_eval(obj);
1131 }
1132
1133 EAPI Evas_Object *
1134 elm_ctxpopup_hover_parent_get(const Evas_Object *obj)
1135 {
1136    ELM_CTXPOPUP_CHECK(obj) NULL;
1137    ELM_CTXPOPUP_DATA_GET(obj, sd);
1138
1139    return sd->parent;
1140 }
1141
1142 EAPI void
1143 elm_ctxpopup_clear(Evas_Object *obj)
1144 {
1145    ELM_CTXPOPUP_CHECK(obj);
1146    ELM_CTXPOPUP_DATA_GET(obj, sd);
1147
1148    _list_del(sd);
1149    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1150 }
1151
1152 EAPI void
1153 elm_ctxpopup_horizontal_set(Evas_Object *obj,
1154                             Eina_Bool horizontal)
1155 {
1156    ELM_CTXPOPUP_CHECK(obj);
1157    ELM_CTXPOPUP_DATA_GET(obj, sd);
1158
1159    sd->horizontal = !!horizontal;
1160
1161    if (!sd->list) return;
1162
1163    elm_list_horizontal_set(sd->list, sd->horizontal);
1164
1165    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1166
1167    if (sd->visible) elm_layout_sizing_eval(obj);
1168 }
1169
1170 EAPI Eina_Bool
1171 elm_ctxpopup_horizontal_get(const Evas_Object *obj)
1172 {
1173    ELM_CTXPOPUP_CHECK(obj) EINA_FALSE;
1174    ELM_CTXPOPUP_DATA_GET(obj, sd);
1175
1176    return sd->horizontal;
1177 }
1178
1179 EAPI Elm_Object_Item *
1180 elm_ctxpopup_item_append(Evas_Object *obj,
1181                          const char *label,
1182                          Evas_Object *icon,
1183                          Evas_Smart_Cb func,
1184                          const void *data)
1185 {
1186    Elm_Ctxpopup_Item *item;
1187
1188    ELM_CTXPOPUP_CHECK(obj) NULL;
1189    ELM_CTXPOPUP_DATA_GET(obj, sd);
1190
1191    item = elm_widget_item_new(obj, Elm_Ctxpopup_Item);
1192    if (!item) return NULL;
1193
1194    elm_widget_item_del_pre_hook_set(item, _item_del_pre_hook);
1195    elm_widget_item_disable_hook_set(item, _item_disable_hook);
1196    elm_widget_item_text_set_hook_set(item, _item_text_set_hook);
1197    elm_widget_item_text_get_hook_set(item, _item_text_get_hook);
1198    elm_widget_item_content_set_hook_set(item, _item_content_set_hook);
1199    elm_widget_item_content_get_hook_set(item, _item_content_get_hook);
1200    elm_widget_item_signal_emit_hook_set(item, _item_signal_emit_hook);
1201
1202    if (!sd->list)
1203      {
1204         //The first item is appended.
1205         sd->list = elm_list_add(obj);
1206         elm_list_mode_set(sd->list, ELM_LIST_EXPAND);
1207         elm_list_horizontal_set(sd->list, sd->horizontal);
1208         evas_object_event_callback_add
1209           (sd->list, EVAS_CALLBACK_RESIZE, _list_resize_cb, obj);
1210         elm_layout_content_set(obj, "default", sd->list);
1211      }
1212
1213    item->list_item =
1214      elm_list_item_append(sd->list, label, icon, NULL, func, data);
1215
1216    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1217
1218    if (sd->visible) elm_layout_sizing_eval(obj);
1219
1220    return (Elm_Object_Item *)item;
1221 }
1222
1223 EAPI void
1224 elm_ctxpopup_direction_priority_set(Evas_Object *obj,
1225                                     Elm_Ctxpopup_Direction first,
1226                                     Elm_Ctxpopup_Direction second,
1227                                     Elm_Ctxpopup_Direction third,
1228                                     Elm_Ctxpopup_Direction fourth)
1229 {
1230    ELM_CTXPOPUP_CHECK(obj);
1231    ELM_CTXPOPUP_DATA_GET(obj, sd);
1232
1233    sd->dir_priority[0] = first;
1234    sd->dir_priority[1] = second;
1235    sd->dir_priority[2] = third;
1236    sd->dir_priority[3] = fourth;
1237
1238    if (sd->visible) elm_layout_sizing_eval(obj);
1239 }
1240
1241 EAPI void
1242 elm_ctxpopup_direction_priority_get(Evas_Object *obj,
1243                                     Elm_Ctxpopup_Direction *first,
1244                                     Elm_Ctxpopup_Direction *second,
1245                                     Elm_Ctxpopup_Direction *third,
1246                                     Elm_Ctxpopup_Direction *fourth)
1247 {
1248    ELM_CTXPOPUP_CHECK(obj);
1249    ELM_CTXPOPUP_DATA_GET(obj, sd);
1250
1251    if (first) *first = sd->dir_priority[0];
1252    if (second) *second = sd->dir_priority[1];
1253    if (third) *third = sd->dir_priority[2];
1254    if (fourth) *fourth = sd->dir_priority[3];
1255 }
1256
1257 EAPI Elm_Ctxpopup_Direction
1258 elm_ctxpopup_direction_get(const Evas_Object *obj)
1259 {
1260    ELM_CTXPOPUP_CHECK(obj) ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1261    ELM_CTXPOPUP_DATA_GET(obj, sd);
1262
1263    return sd->dir;
1264 }
1265
1266 EAPI void
1267 elm_ctxpopup_dismiss(Evas_Object *obj)
1268 {
1269    ELM_CTXPOPUP_CHECK(obj);
1270    ELM_CTXPOPUP_DATA_GET(obj, sd);
1271
1272    _hide_signals_emit(obj, sd->dir);
1273 }