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,
 413               (elm_widget_mirrored_get(obj) ? "elm,state,show,right" :
 414                "elm,state,show,left"), "elm");
 415         break;
 416
 417       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 418         elm_layout_signal_emit(obj,
 419               (elm_widget_mirrored_get(obj) ? "elm,state,show,left" :
 420                "elm,state,show,right"), "elm");
 421         break;
 422
 423       case ELM_CTXPOPUP_DIRECTION_DOWN:
 424         elm_layout_signal_emit(obj, "elm,state,show,down", "elm");
 425         break;
 426
 427       default:
 428         break;
 429      }
 430
 431    edje_object_signal_emit(sd->bg, "elm,state,show", "elm");
 432    elm_layout_signal_emit(obj, "elm,state,show", "elm");
 433 }
 434
 435 static void
 436 _hide_signals_emit(Evas_Object *obj,
 437                    Elm_Ctxpopup_Direction dir)
 438 {
 439    ELM_CTXPOPUP_DATA_GET(obj, sd);
 440
 441    if (!sd->visible) return;
 442
 443    switch (dir)
 444      {
 445       case ELM_CTXPOPUP_DIRECTION_UP:
 446         elm_layout_signal_emit(obj, "elm,state,hide,up", "elm");
 447         break;
 448
 449       case ELM_CTXPOPUP_DIRECTION_LEFT:
 450         elm_layout_signal_emit(obj,
 451               (elm_widget_mirrored_get(obj) ? "elm,state,hide,right" :
 452                "elm,state,hide,left"), "elm");
 453         break;
 454
 455       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 456         elm_layout_signal_emit(obj,
 457               (elm_widget_mirrored_get(obj) ? "elm,state,hide,left" :
 458                "elm,state,hide,right"), "elm");
 459         break;
 460
 461       case ELM_CTXPOPUP_DIRECTION_DOWN:
 462         elm_layout_signal_emit(obj, "elm,state,hide,down", "elm");
 463         break;
 464
 465       default:
 466         break;
 467      }
 468
 469    edje_object_signal_emit(sd->bg, "elm,state,hide", "elm");
 470 }
 471
 472 static void
 473 _base_shift_by_arrow(Evas_Object *arrow,
 474                      Elm_Ctxpopup_Direction dir,
 475                      Evas_Coord_Rectangle *rect)
 476 {
 477    Evas_Coord arrow_w, arrow_h;
 478
 479    evas_object_geometry_get(arrow, NULL, NULL, &arrow_w, &arrow_h);
 480    switch (dir)
 481      {
 482       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 483         rect->x += arrow_w;
 484         break;
 485
 486       case ELM_CTXPOPUP_DIRECTION_LEFT:
 487         rect->x -= arrow_w;
 488         break;
 489
 490       case ELM_CTXPOPUP_DIRECTION_DOWN:
 491         rect->y += arrow_h;
 492         break;
 493
 494       case ELM_CTXPOPUP_DIRECTION_UP:
 495         rect->y -= arrow_h;
 496         break;
 497
 498       default:
 499         break;
 500      }
 501 }
 502
 503 static Eina_Bool
 504 _elm_ctxpopup_smart_sub_object_add(Evas_Object *obj,
 505                                    Evas_Object *sobj)
 506 {
 507    Elm_Widget_Smart_Class *parent_parent;
 508
 509    parent_parent = (Elm_Widget_Smart_Class *)((Evas_Smart_Class *)
 510                                               _elm_ctxpopup_parent_sc)->parent;
 511
 512    /* skipping layout's code, which registers size hint changing
 513     * callback on sub objects. a hack to make ctxpopup live, as it is,
 514     * on the new classing schema. this widget needs a total
 515     * rewrite. */
 516    if (!parent_parent->sub_object_add(obj, sobj))
 517      return EINA_FALSE;
 518
 519    return EINA_TRUE;
 520 }
 521
 522 static void
 523 _elm_ctxpopup_smart_sizing_eval(Evas_Object *obj)
 524 {
 525    Evas_Coord_Rectangle rect = { 0, 0, 1, 1 };
 526    Evas_Coord_Point list_size = { 0, 0 };
 527
 528    ELM_CTXPOPUP_DATA_GET(obj, sd);
 529
 530    if (!sd->arrow) return;  /* simple way to flag "under deletion" */
 531
 532    //Base
 533    sd->dir = _base_geometry_calc(obj, &rect);
 534
 535    _arrow_update(obj, sd->dir, rect);
 536
 537    _base_shift_by_arrow(sd->arrow, sd->dir, &rect);
 538
 539    if ((sd->list) && (sd->list_visible))
 540      {
 541         evas_object_geometry_get(sd->list, 0, 0, &list_size.x, &list_size.y);
 542         if ((list_size.x >= rect.w) || (list_size.y >= rect.h))
 543           {
 544              elm_list_mode_set(sd->list, ELM_LIST_COMPRESS);
 545              evas_object_size_hint_min_set(sd->box, rect.w, rect.h);
 546              evas_object_size_hint_min_set(obj, rect.w, rect.h);
 547           }
 548      }
 549
 550    evas_object_move(ELM_WIDGET_DATA(sd)->resize_obj, rect.x, rect.y);
 551    evas_object_resize(ELM_WIDGET_DATA(sd)->resize_obj, rect.w, rect.h);
 552
 553    _show_signals_emit(obj, sd->dir);
 554 }
 555
 556 static void
 557 _on_parent_del(void *data,
 558                Evas *e __UNUSED__,
 559                Evas_Object *obj __UNUSED__,
 560                void *event_info __UNUSED__)
 561 {
 562    evas_object_del(data);
 563 }
 564
 565 static void
 566 _on_parent_move(void *data,
 567                 Evas *e __UNUSED__,
 568                 Evas_Object *obj __UNUSED__,
 569                 void *event_info __UNUSED__)
 570 {
 571    ELM_CTXPOPUP_DATA_GET(data, sd);
 572
 573    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 574
 575    if (sd->visible) elm_layout_sizing_eval(data);
 576 }
 577
 578 static void
 579 _on_parent_resize(void *data,
 580                   Evas *e __UNUSED__,
 581                   Evas_Object *obj __UNUSED__,
 582                   void *event_info __UNUSED__)
 583 {
 584    ELM_CTXPOPUP_DATA_GET(data, sd);
 585
 586    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 587
 588    evas_object_hide(data);
 589 }
 590
 591 static void
 592 _parent_detach(Evas_Object *obj)
 593 {
 594    ELM_CTXPOPUP_DATA_GET(obj, sd);
 595
 596    if (!sd->parent) return;
 597
 598    evas_object_event_callback_del_full
 599      (sd->parent, EVAS_CALLBACK_DEL, _on_parent_del, obj);
 600    evas_object_event_callback_del_full
 601      (sd->parent, EVAS_CALLBACK_MOVE, _on_parent_move, obj);
 602    evas_object_event_callback_del_full
 603      (sd->parent, EVAS_CALLBACK_RESIZE, _on_parent_resize, obj);
 604 }
 605
 606 static void
 607 _on_content_resized(void *data,
 608                     Evas *e __UNUSED__,
 609                     Evas_Object *obj __UNUSED__,
 610                     void *event_info __UNUSED__)
 611 {
 612    ELM_CTXPOPUP_DATA_GET(data, sd);
 613
 614    elm_box_recalculate(sd->box);
 615    elm_layout_sizing_eval(data);
 616 }
 617
 618 //FIXME: lost the content size when theme hook is called.
 619 static Eina_Bool
 620 _elm_ctxpopup_smart_theme(Evas_Object *obj)
 621 {
 622    ELM_CTXPOPUP_DATA_GET(obj, sd);
 623
 624    if (!ELM_WIDGET_CLASS(_elm_ctxpopup_parent_sc)->theme(obj))
 625      return EINA_FALSE;
 626
 627    elm_widget_theme_object_set
 628      (obj, sd->bg, "ctxpopup", "bg", elm_widget_style_get(obj));
 629    elm_widget_theme_object_set
 630      (obj, sd->arrow, "ctxpopup", "arrow", elm_widget_style_get(obj));
 631
 632    if (sd->list)
 633      {
 634         if (!strncmp(elm_object_style_get(obj), "default", strlen("default")))
 635           elm_object_style_set(sd->list, "ctxpopup");
 636         else
 637           elm_object_style_set(sd->list, elm_object_style_get(obj));
 638      }
 639
 640    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 641
 642    if (sd->visible) elm_layout_sizing_eval(obj);
 643
 644    return EINA_TRUE;
 645 }
 646
 647 /* kind of a big and tricky override here: an internal box will hold
 648  * the actual content. content aliases won't be of much help here */
 649 static Eina_Bool
 650 _elm_ctxpopup_smart_content_set(Evas_Object *obj,
 651                                 const char *part,
 652                                 Evas_Object *content)
 653 {
 654    Evas_Coord min_w = -1, min_h = -1;
 655
 656    ELM_CTXPOPUP_DATA_GET(obj, sd);
 657
 658    if ((part) && (strcmp(part, "default")))
 659      return ELM_CONTAINER_CLASS(_elm_ctxpopup_parent_sc)->content_set
 660               (obj, part, content);
 661
 662    if (!content) return EINA_FALSE;
 663
 664    if (content == sd->content) return EINA_TRUE;
 665
 666    if (sd->content) evas_object_del(sd->content);
 667    if (sd->content == sd->list) sd->list = NULL;
 668
 669    evas_object_size_hint_weight_set
 670      (content, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 671    evas_object_size_hint_fill_set
 672      (content, EVAS_HINT_FILL, EVAS_HINT_FILL);
 673
 674    /* since it's going to be a box content, not a layout's... */
 675    evas_object_show(content);
 676
 677    evas_object_size_hint_min_get(content, &min_w, &min_h);
 678    evas_object_size_hint_min_set(sd->box, min_w, min_h);
 679    elm_box_pack_end(sd->box, content);
 680
 681    sd->content = content;
 682    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 683
 684    if (sd->visible) elm_layout_sizing_eval(obj);
 685
 686    return EINA_TRUE;
 687 }
 688
 689 static Evas_Object *
 690 _elm_ctxpopup_smart_content_get(const Evas_Object *obj,
 691                                 const char *part)
 692 {
 693    ELM_CTXPOPUP_DATA_GET(obj, sd);
 694
 695    if ((part) && (strcmp(part, "default")))
 696      return ELM_CONTAINER_CLASS(_elm_ctxpopup_parent_sc)->content_get
 697               (obj, part);
 698
 699    return sd->content;
 700 }
 701
 702 static Evas_Object *
 703 _elm_ctxpopup_smart_content_unset(Evas_Object *obj,
 704                                   const char *part)
 705 {
 706    Evas_Object *content;
 707
 708    ELM_CTXPOPUP_DATA_GET(obj, sd);
 709
 710    if ((part) && (strcmp(part, "default")))
 711      return ELM_CONTAINER_CLASS(_elm_ctxpopup_parent_sc)->content_unset
 712               (obj, part);
 713
 714    content = sd->content;
 715    if (!content) return NULL;
 716
 717    sd->content = NULL;
 718    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 719
 720    if (sd->visible) elm_layout_sizing_eval(obj);
 721
 722    return content;
 723 }
 724
 725 static void
 726 _item_text_set_hook(Elm_Object_Item *it,
 727                     const char *part,
 728                     const char *label)
 729 {
 730    Elm_Ctxpopup_Item *ctxpopup_it;
 731
 732    if ((part) && (strcmp(part, "default"))) return;
 733
 734    ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 735
 736    ELM_CTXPOPUP_DATA_GET(WIDGET(ctxpopup_it), sd);
 737
 738    elm_object_item_part_text_set(ctxpopup_it->list_item, "default", label);
 739    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 740
 741    if (sd->visible) elm_layout_sizing_eval(WIDGET(ctxpopup_it));
 742 }
 743
 744 static const char *
 745 _item_text_get_hook(const Elm_Object_Item *it,
 746                     const char *part)
 747 {
 748    Elm_Ctxpopup_Item *ctxpopup_it;
 749
 750    if (part && strcmp(part, "default")) return NULL;
 751
 752    ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 753    return elm_object_item_part_text_get(ctxpopup_it->list_item, "default");
 754 }
 755
 756 static void
 757 _item_content_set_hook(Elm_Object_Item *it,
 758                        const char *part,
 759                        Evas_Object *content)
 760 {
 761    Elm_Ctxpopup_Item *ctxpopup_it;
 762
 763    if ((part) && (strcmp(part, "icon"))
 764        && (strcmp(part, "start"))
 765        && (strcmp(part, "end"))) return;
 766
 767    ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 768
 769    ELM_CTXPOPUP_DATA_GET(WIDGET(ctxpopup_it), sd);
 770
 771    if ((part) && (!strcmp(part, "end")))
 772      elm_object_item_part_content_set(ctxpopup_it->list_item, "end", content);
 773    else
 774      elm_object_item_part_content_set
 775        (ctxpopup_it->list_item, "start", content);
 776
 777    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 778
 779    if (sd->visible) elm_layout_sizing_eval(WIDGET(ctxpopup_it));
 780 }
 781
 782 static Evas_Object *
 783 _item_content_get_hook(const Elm_Object_Item *it,
 784                        const char *part)
 785 {
 786    Elm_Ctxpopup_Item *ctxpopup_it;
 787
 788    if (part && strcmp(part, "icon") && strcmp(part, "start")
 789        && strcmp(part, "end")) return NULL;
 790
 791    ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 792
 793    if (part && !strcmp(part, "end"))
 794      return elm_object_item_part_content_get(ctxpopup_it->list_item, "end");
 795    else
 796      return elm_object_item_part_content_get(ctxpopup_it->list_item, "start");
 797 }
 798
 799 static void
 800 _item_disable_hook(Elm_Object_Item *it)
 801 {
 802    Elm_Ctxpopup_Item *ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 803
 804    elm_object_item_disabled_set
 805      (ctxpopup_it->list_item, elm_widget_item_disabled_get(ctxpopup_it));
 806 }
 807
 808 static void
 809 _item_signal_emit_hook(Elm_Object_Item *it,
 810                        const char *emission,
 811                        const char *source)
 812 {
 813    Elm_Ctxpopup_Item *ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 814
 815    elm_object_item_signal_emit(ctxpopup_it->list_item, emission, source);
 816 }
 817
 818 static void
 819 _bg_clicked_cb(void *data,
 820                Evas_Object *obj __UNUSED__,
 821                const char *emission __UNUSED__,
 822                const char *source __UNUSED__)
 823 {
 824    ELM_CTXPOPUP_DATA_GET(data, sd);
 825
 826    _hide_signals_emit(data, sd->dir);
 827 }
 828
 829 static void
 830 _on_show(void *data __UNUSED__,
 831          Evas *e __UNUSED__,
 832          Evas_Object *obj,
 833          void *event_info __UNUSED__)
 834 {
 835    ELM_CTXPOPUP_DATA_GET(obj, sd);
 836
 837    if (sd->list)
 838      {
 839         elm_list_go(sd->list);
 840         sd->visible = EINA_TRUE;
 841         elm_object_focus_set(obj, EINA_TRUE);
 842         return;
 843      }
 844
 845    if (!sd->content) return;
 846
 847    sd->visible = EINA_TRUE;
 848
 849    evas_object_show(sd->bg);
 850    evas_object_show(sd->arrow);
 851
 852    edje_object_signal_emit(sd->bg, "elm,state,show", "elm");
 853    elm_layout_signal_emit(obj, "elm,state,show", "elm");
 854
 855    elm_layout_sizing_eval(obj);
 856
 857    elm_object_focus_set(obj, EINA_TRUE);
 858 }
 859
 860 static void
 861 _on_hide(void *data __UNUSED__,
 862          Evas *e __UNUSED__,
 863          Evas_Object *obj,
 864          void *event_info __UNUSED__)
 865 {
 866    ELM_CTXPOPUP_DATA_GET(obj, sd);
 867
 868    if (!sd->visible) return;
 869
 870    evas_object_hide(sd->bg);
 871    evas_object_hide(sd->arrow);
 872
 873    sd->visible = EINA_FALSE;
 874    sd->list_visible = EINA_FALSE;
 875 }
 876
 877 static void
 878 _on_move(void *data __UNUSED__,
 879          Evas *e __UNUSED__,
 880          Evas_Object *obj,
 881          void *event_info __UNUSED__)
 882 {
 883    ELM_CTXPOPUP_DATA_GET(obj, sd);
 884
 885    if (sd->visible) evas_object_show(sd->arrow);
 886
 887    elm_layout_sizing_eval(obj);
 888 }
 889
 890 static void
 891 _hide_finished_cb(void *data,
 892                   Evas_Object *obj __UNUSED__,
 893                   const char *emission __UNUSED__,
 894                   const char *source __UNUSED__)
 895 {
 896    evas_object_hide(data);
 897    evas_object_smart_callback_call(data, SIG_DISMISSED, NULL);
 898 }
 899
 900 static void
 901 _list_resize_cb(void *data,
 902                 Evas *e __UNUSED__,
 903                 Evas_Object *obj __UNUSED__,
 904                 void *event_info __UNUSED__)
 905 {
 906    ELM_CTXPOPUP_DATA_GET(data, sd);
 907
 908    if (!sd->visible) return;
 909    if (sd->list_visible) return;
 910
 911    sd->list_visible = EINA_TRUE;
 912
 913    evas_object_show(sd->bg);
 914    evas_object_show(sd->arrow);
 915
 916    elm_layout_sizing_eval(data);
 917 }
 918
 919 static void
 920 _ctxpopup_restack_cb(void *data __UNUSED__,
 921                      Evas *e __UNUSED__,
 922                      Evas_Object *obj,
 923                      void *event_info __UNUSED__)
 924 {
 925    ELM_CTXPOPUP_DATA_GET(obj, sd);
 926
 927    evas_object_layer_set(sd->bg, evas_object_layer_get(obj));
 928 }
 929
 930 static void
 931 _list_del(Elm_Ctxpopup_Smart_Data *sd)
 932 {
 933    if (!sd->list) return;
 934
 935    evas_object_del(sd->list);
 936    sd->list = NULL;
 937 }
 938
 939 static Eina_Bool
 940 _item_del_pre_hook(Elm_Object_Item *it)
 941 {
 942    Evas_Object *list;
 943    Elm_Ctxpopup_Item *ctxpopup_it = (Elm_Ctxpopup_Item *)it;
 944
 945    ELM_CTXPOPUP_DATA_GET(WIDGET(ctxpopup_it), sd);
 946
 947    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
 948
 949    list = elm_object_item_widget_get(ctxpopup_it->list_item);
 950
 951    if (eina_list_count(elm_list_items_get(list)) < 2)
 952      {
 953         elm_object_item_del(ctxpopup_it->list_item);
 954         evas_object_hide(WIDGET(ctxpopup_it));
 955
 956         return EINA_TRUE;
 957      }
 958
 959    elm_object_item_del(ctxpopup_it->list_item);
 960    if (sd->list_visible) elm_layout_sizing_eval(WIDGET(ctxpopup_it));
 961
 962    return EINA_TRUE;
 963 }
 964
 965 static Eina_Bool
 966 _elm_ctxpopup_smart_disable(Evas_Object *obj)
 967 {
 968    ELM_CTXPOPUP_DATA_GET(obj, sd);
 969
 970    if (!ELM_WIDGET_CLASS(_elm_ctxpopup_parent_sc)->disable(obj))
 971      return EINA_FALSE;
 972
 973    elm_object_disabled_set(sd->list, elm_widget_disabled_get(obj));
 974
 975    return EINA_TRUE;
 976 }
 977
 978 static void
 979 _elm_ctxpopup_smart_add(Evas_Object *obj)
 980 {
 981    EVAS_SMART_DATA_ALLOC(obj, Elm_Ctxpopup_Smart_Data);
 982
 983    ELM_WIDGET_CLASS(_elm_ctxpopup_parent_sc)->base.add(obj);
 984
 985    elm_layout_theme_set(obj, "ctxpopup", "base", elm_widget_style_get(obj));
 986    elm_layout_signal_callback_add
 987      (obj, "elm,action,hide,finished", "", _hide_finished_cb, obj);
 988
 989    //Background
 990    priv->bg = edje_object_add(evas_object_evas_get(obj));
 991    elm_widget_theme_object_set(obj, priv->bg, "ctxpopup", "bg", "default");
 992    edje_object_signal_callback_add
 993      (priv->bg, "elm,action,click", "", _bg_clicked_cb, obj);
 994
 995    evas_object_stack_below(priv->bg, obj);
 996
 997    //Arrow
 998    priv->arrow = edje_object_add(evas_object_evas_get(obj));
 999    elm_widget_theme_object_set
1000      (obj, priv->arrow, "ctxpopup", "arrow", "default");
1001
1002    priv->dir_priority[0] = ELM_CTXPOPUP_DIRECTION_UP;
1003    priv->dir_priority[1] = ELM_CTXPOPUP_DIRECTION_LEFT;
1004    priv->dir_priority[2] = ELM_CTXPOPUP_DIRECTION_RIGHT;
1005    priv->dir_priority[3] = ELM_CTXPOPUP_DIRECTION_DOWN;
1006    priv->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1007
1008    evas_object_event_callback_add
1009      (obj, EVAS_CALLBACK_RESTACK, _ctxpopup_restack_cb, obj);
1010
1011    priv->box = elm_box_add(obj);
1012    evas_object_size_hint_weight_set
1013      (priv->box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1014
1015    evas_object_event_callback_add
1016      (priv->box, EVAS_CALLBACK_RESIZE, _on_content_resized, obj);
1017
1018    /* box will be our content placeholder, thus the parent's version call */
1019    ELM_CONTAINER_CLASS(_elm_ctxpopup_parent_sc)->content_set
1020      (obj, "elm.swallow.content", priv->box);
1021
1022    evas_object_event_callback_add(obj, EVAS_CALLBACK_SHOW, _on_show, NULL);
1023    evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE, _on_hide, NULL);
1024    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _on_move, NULL);
1025
1026    elm_widget_can_focus_set(obj, EINA_TRUE);
1027 }
1028
1029 static void
1030 _elm_ctxpopup_smart_del(Evas_Object *obj)
1031 {
1032    ELM_CTXPOPUP_DATA_GET(obj, sd);
1033
1034    evas_object_event_callback_del_full
1035      (sd->box, EVAS_CALLBACK_RESIZE, _on_content_resized, obj);
1036    _parent_detach(obj);
1037
1038    elm_ctxpopup_clear(obj);
1039    evas_object_del(sd->arrow);
1040    sd->arrow = NULL; /* stops _sizing_eval() from going on on deletion */
1041
1042    evas_object_del(sd->bg);
1043    sd->bg = NULL;
1044
1045    ELM_WIDGET_CLASS(_elm_ctxpopup_parent_sc)->base.del(obj);
1046 }
1047
1048 static void
1049 _elm_ctxpopup_smart_parent_set(Evas_Object *obj,
1050                                Evas_Object *parent)
1051 {
1052    //default parent is to be hover parent
1053    elm_ctxpopup_hover_parent_set(obj, parent);
1054 }
1055
1056 static void
1057 _elm_ctxpopup_smart_set_user(Elm_Ctxpopup_Smart_Class *sc)
1058 {
1059    ELM_WIDGET_CLASS(sc)->base.add = _elm_ctxpopup_smart_add;
1060    ELM_WIDGET_CLASS(sc)->base.del = _elm_ctxpopup_smart_del;
1061
1062    ELM_WIDGET_CLASS(sc)->parent_set = _elm_ctxpopup_smart_parent_set;
1063    ELM_WIDGET_CLASS(sc)->disable = _elm_ctxpopup_smart_disable;
1064    ELM_WIDGET_CLASS(sc)->event = _elm_ctxpopup_smart_event;
1065    ELM_WIDGET_CLASS(sc)->theme = _elm_ctxpopup_smart_theme;
1066    ELM_WIDGET_CLASS(sc)->sub_object_add = _elm_ctxpopup_smart_sub_object_add;
1067    ELM_WIDGET_CLASS(sc)->focus_next = _elm_ctxpopup_smart_focus_next;
1068    ELM_WIDGET_CLASS(sc)->focus_direction = NULL;
1069
1070    ELM_CONTAINER_CLASS(sc)->content_get = _elm_ctxpopup_smart_content_get;
1071    ELM_CONTAINER_CLASS(sc)->content_set = _elm_ctxpopup_smart_content_set;
1072    ELM_CONTAINER_CLASS(sc)->content_unset = _elm_ctxpopup_smart_content_unset;
1073
1074    ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_ctxpopup_smart_sizing_eval;
1075 }
1076
1077 EAPI const Elm_Ctxpopup_Smart_Class *
1078 elm_ctxpopup_smart_class_get(void)
1079 {
1080    static Elm_Ctxpopup_Smart_Class _sc =
1081      ELM_CTXPOPUP_SMART_CLASS_INIT_NAME_VERSION(ELM_CTXPOPUP_SMART_NAME);
1082    static const Elm_Ctxpopup_Smart_Class *class = NULL;
1083    Evas_Smart_Class *esc = (Evas_Smart_Class *)&_sc;
1084
1085    if (class)
1086      return class;
1087
1088    _elm_ctxpopup_smart_set(&_sc);
1089    esc->callbacks = _smart_callbacks;
1090    class = &_sc;
1091
1092    return class;
1093 }
1094
1095 EAPI Evas_Object *
1096 elm_ctxpopup_add(Evas_Object *parent)
1097 {
1098    Evas_Object *obj;
1099
1100    EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
1101
1102    obj = elm_widget_add(_elm_ctxpopup_smart_class_new(), parent);
1103    if (!obj) return NULL;
1104
1105    if (!elm_widget_sub_object_add(parent, obj))
1106      ERR("could not add %p as sub object of %p", obj, parent);
1107
1108    return obj;
1109 }
1110
1111 EAPI void
1112 elm_ctxpopup_hover_parent_set(Evas_Object *obj,
1113                               Evas_Object *parent)
1114 {
1115    Evas_Coord x, y, w, h;
1116
1117    ELM_CTXPOPUP_CHECK(obj);
1118    ELM_CTXPOPUP_DATA_GET(obj, sd);
1119
1120    if (!parent) return;
1121
1122    _parent_detach(obj);
1123
1124    evas_object_event_callback_add
1125      (parent, EVAS_CALLBACK_DEL, _on_parent_del, obj);
1126    evas_object_event_callback_add
1127      (parent, EVAS_CALLBACK_MOVE, _on_parent_move, obj);
1128    evas_object_event_callback_add
1129      (parent, EVAS_CALLBACK_RESIZE, _on_parent_resize, obj);
1130
1131    sd->parent = parent;
1132
1133    //Update Background
1134    evas_object_geometry_get(parent, &x, &y, &w, &h);
1135    evas_object_move(sd->bg, x, y);
1136    evas_object_resize(sd->bg, w, h);
1137
1138    if (sd->visible) elm_layout_sizing_eval(obj);
1139 }
1140
1141 EAPI Evas_Object *
1142 elm_ctxpopup_hover_parent_get(const Evas_Object *obj)
1143 {
1144    ELM_CTXPOPUP_CHECK(obj) NULL;
1145    ELM_CTXPOPUP_DATA_GET(obj, sd);
1146
1147    return sd->parent;
1148 }
1149
1150 EAPI void
1151 elm_ctxpopup_clear(Evas_Object *obj)
1152 {
1153    ELM_CTXPOPUP_CHECK(obj);
1154    ELM_CTXPOPUP_DATA_GET(obj, sd);
1155
1156    _list_del(sd);
1157    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1158 }
1159
1160 EAPI void
1161 elm_ctxpopup_horizontal_set(Evas_Object *obj,
1162                             Eina_Bool horizontal)
1163 {
1164    ELM_CTXPOPUP_CHECK(obj);
1165    ELM_CTXPOPUP_DATA_GET(obj, sd);
1166
1167    sd->horizontal = !!horizontal;
1168
1169    if (!sd->list) return;
1170
1171    elm_list_horizontal_set(sd->list, sd->horizontal);
1172
1173    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1174
1175    if (sd->visible) elm_layout_sizing_eval(obj);
1176 }
1177
1178 EAPI Eina_Bool
1179 elm_ctxpopup_horizontal_get(const Evas_Object *obj)
1180 {
1181    ELM_CTXPOPUP_CHECK(obj) EINA_FALSE;
1182    ELM_CTXPOPUP_DATA_GET(obj, sd);
1183
1184    return sd->horizontal;
1185 }
1186
1187 EAPI Elm_Object_Item *
1188 elm_ctxpopup_item_append(Evas_Object *obj,
1189                          const char *label,
1190                          Evas_Object *icon,
1191                          Evas_Smart_Cb func,
1192                          const void *data)
1193 {
1194    Elm_Ctxpopup_Item *item;
1195
1196    ELM_CTXPOPUP_CHECK(obj) NULL;
1197    ELM_CTXPOPUP_DATA_GET(obj, sd);
1198
1199    item = elm_widget_item_new(obj, Elm_Ctxpopup_Item);
1200    if (!item) return NULL;
1201
1202    elm_widget_item_del_pre_hook_set(item, _item_del_pre_hook);
1203    elm_widget_item_disable_hook_set(item, _item_disable_hook);
1204    elm_widget_item_text_set_hook_set(item, _item_text_set_hook);
1205    elm_widget_item_text_get_hook_set(item, _item_text_get_hook);
1206    elm_widget_item_content_set_hook_set(item, _item_content_set_hook);
1207    elm_widget_item_content_get_hook_set(item, _item_content_get_hook);
1208    elm_widget_item_signal_emit_hook_set(item, _item_signal_emit_hook);
1209
1210    if (!sd->list)
1211      {
1212         //The first item is appended.
1213         sd->list = elm_list_add(obj);
1214         elm_list_mode_set(sd->list, ELM_LIST_EXPAND);
1215         elm_list_horizontal_set(sd->list, sd->horizontal);
1216         evas_object_event_callback_add
1217           (sd->list, EVAS_CALLBACK_RESIZE, _list_resize_cb, obj);
1218         elm_layout_content_set(obj, "default", sd->list);
1219      }
1220
1221    item->list_item =
1222      elm_list_item_append(sd->list, label, icon, NULL, func, data);
1223
1224    sd->dir = ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1225
1226    if (sd->visible) elm_layout_sizing_eval(obj);
1227
1228    return (Elm_Object_Item *)item;
1229 }
1230
1231 EAPI void
1232 elm_ctxpopup_direction_priority_set(Evas_Object *obj,
1233                                     Elm_Ctxpopup_Direction first,
1234                                     Elm_Ctxpopup_Direction second,
1235                                     Elm_Ctxpopup_Direction third,
1236                                     Elm_Ctxpopup_Direction fourth)
1237 {
1238    ELM_CTXPOPUP_CHECK(obj);
1239    ELM_CTXPOPUP_DATA_GET(obj, sd);
1240
1241    sd->dir_priority[0] = first;
1242    sd->dir_priority[1] = second;
1243    sd->dir_priority[2] = third;
1244    sd->dir_priority[3] = fourth;
1245
1246    if (sd->visible) elm_layout_sizing_eval(obj);
1247 }
1248
1249 EAPI void
1250 elm_ctxpopup_direction_priority_get(Evas_Object *obj,
1251                                     Elm_Ctxpopup_Direction *first,
1252                                     Elm_Ctxpopup_Direction *second,
1253                                     Elm_Ctxpopup_Direction *third,
1254                                     Elm_Ctxpopup_Direction *fourth)
1255 {
1256    ELM_CTXPOPUP_CHECK(obj);
1257    ELM_CTXPOPUP_DATA_GET(obj, sd);
1258
1259    if (first) *first = sd->dir_priority[0];
1260    if (second) *second = sd->dir_priority[1];
1261    if (third) *third = sd->dir_priority[2];
1262    if (fourth) *fourth = sd->dir_priority[3];
1263 }
1264
1265 EAPI Elm_Ctxpopup_Direction
1266 elm_ctxpopup_direction_get(const Evas_Object *obj)
1267 {
1268    ELM_CTXPOPUP_CHECK(obj) ELM_CTXPOPUP_DIRECTION_UNKNOWN;
1269    ELM_CTXPOPUP_DATA_GET(obj, sd);
1270
1271    return sd->dir;
1272 }
1273
1274 EAPI void
1275 elm_ctxpopup_dismiss(Evas_Object *obj)
1276 {
1277    ELM_CTXPOPUP_CHECK(obj);
1278    ELM_CTXPOPUP_DATA_GET(obj, sd);
1279
1280    _hide_signals_emit(obj, sd->dir);
1281 }