src/lib/elc_ctxpopup.c

   1 #include <Elementary.h>
   2 #include "elm_priv.h"
   3
   4 typedef struct _Widget_Data Widget_Data;
   5 typedef struct _Elm_Ctxpopup_Item Elm_Ctxpopup_Item;
   6
   7 struct _Elm_Ctxpopup_Item
   8 {
   9    Elm_Widget_Item base;
  10    const char *label;
  11    Evas_Object *icon;
  12    Evas_Smart_Cb func;
  13    Eina_Bool disabled:1;
  14 };
  15
  16 struct _Widget_Data
  17 {
  18    Evas_Object *parent;
  19    Evas_Object *base;
  20    Evas_Object *content;
  21    Evas_Object *box;
  22    Evas_Object *arrow;
  23    Evas_Object *scr;
  24    Evas_Object *bg;
  25    Eina_List *items;
  26    Elm_Ctxpopup_Direction dir;
  27    Elm_Ctxpopup_Direction dir_priority[4];
  28    Evas_Coord max_sc_w, max_sc_h;
  29    Eina_Bool horizontal:1;
  30    Eina_Bool visible:1;
  31    Eina_Bool finished:1;
  32 };
  33
  34 static const char *widtype = NULL;
  35
  36 static void _freeze_on(void *data, Evas_Object *obj, void *event_info);
  37 static void _freeze_off(void *data, Evas_Object *obj, void *event_info);
  38 static void _hold_on(void *data, Evas_Object *obj, void *event_info);
  39 static void _hold_off(void *data, Evas_Object *obj, void *event_info);
  40 static void _scroller_size_reset(Widget_Data *wd);
  41 static void _on_focus_hook(void *data, Evas_Object *obj);
  42 static Eina_Bool _event_hook(Evas_Object *obj,
  43                              Evas_Object *src,
  44                              Evas_Callback_Type type,
  45                              void *event_info);
  46 static void _parent_cut_off(Evas_Object *obj);
  47 static void _parent_resize(void *data,
  48                            Evas *e,
  49                            Evas_Object *obj,
  50                            void *event_info);
  51 static void _parent_move(void *data,
  52                          Evas *e,
  53                          Evas_Object *obj,
  54                          void *event_info);
  55 static void _parent_del(void *data,
  56                         Evas *e,
  57                         Evas_Object *obj,
  58                         void *event_info);
  59 static void _item_sizing_eval(Elm_Ctxpopup_Item *item);
  60 static void _adjust_pos_x(Evas_Coord_Point *pos,
  61                           Evas_Coord_Point *base_size,
  62                           Evas_Coord_Rectangle *hover_area);
  63 static void _adjust_pos_y(Evas_Coord_Point *pos,
  64                           Evas_Coord_Point *base_size,
  65                           Evas_Coord_Rectangle *hover_area);
  66 static Elm_Ctxpopup_Direction _calc_base_geometry(Evas_Object *obj,
  67                                                   Evas_Coord_Rectangle *rect);
  68 static void _update_arrow(Evas_Object *obj, Elm_Ctxpopup_Direction dir);
  69 static void _sizing_eval(Evas_Object *obj);
  70 static void _shift_base_by_arrow(Evas_Object *arrow,
  71                                  Elm_Ctxpopup_Direction dir,
  72                                  Evas_Coord_Rectangle *rect);
  73 static void _del_pre_hook(Evas_Object *obj);
  74 static void _del_hook(Evas_Object *obj);
  75 static void _theme_hook(Evas_Object *obj);
  76 static void _content_set_hook(Evas_Object *obj,
  77                               const char *part,
  78                               Evas_Object *content);
  79 static Evas_Object * _content_unset_hook(Evas_Object *obj,
  80                                          const char *part__);
  81 static Evas_Object * _content_get_hook(const Evas_Object *obj,
  82                                        const char *part);
  83 static void _bg_clicked_cb(void *data, Evas_Object *obj,
  84                            const char *emission,
  85                            const char *source);
  86 static void _ctxpopup_show(void *data,
  87                            Evas *e,
  88                            Evas_Object *obj,
  89                            void *event_info);
  90 static void _hide(Evas_Object *obj);
  91 static void _ctxpopup_hide(void *data,
  92                            Evas *e,
  93                            Evas_Object *obj,
  94                            void *event_info);
  95 static void _scroller_resize(void *data,
  96                              Evas *e,
  97                              Evas_Object *obj,
  98                              void *event_info);
  99 static void _ctxpopup_move(void *data,
 100                            Evas *e,
 101                            Evas_Object *obj,
 102                            void *event_info);
 103 static void _item_select_cb(void *data, Evas_Object *obj,
 104                             const char *emission,
 105                             const char *source);
 106 static void _item_icon_set(Elm_Ctxpopup_Item *item, Evas_Object *icon);
 107 static void _item_label_set(Elm_Ctxpopup_Item *item, const char *label);
 108 static void _item_new(Elm_Ctxpopup_Item *item, char *group_name);
 109 static void _content_del(void *data,
 110                          Evas *e,
 111                          Evas_Object *obj,
 112                          void *event_info);
 113 static void _list_del(Widget_Data *wd);
 114 static void _list_new(Evas_Object *obj);
 115 static void _remove_items(Widget_Data * wd);
 116
 117 static const char SIG_DISMISSED[] = "dismissed";
 118
 119 static const Evas_Smart_Cb_Description _signals[] = {
 120    {SIG_DISMISSED, ""},
 121    {NULL, NULL}
 122 };
 123
 124 static void
 125 _freeze_on(void *data __UNUSED__, Evas_Object *obj,
 126            void *event_info __UNUSED__)
 127 {
 128    Widget_Data *wd = elm_widget_data_get(obj);
 129
 130    if ((!wd) || (!wd->scr)) return;
 131    elm_object_scroll_freeze_push(wd->scr);
 132 }
 133
 134 static void
 135 _freeze_off(void *data __UNUSED__, Evas_Object *obj,
 136             void *event_info __UNUSED__)
 137 {
 138    Widget_Data *wd = elm_widget_data_get(obj);
 139
 140    if ((!wd) || (!wd->scr)) return;
 141    elm_object_scroll_freeze_pop(wd->scr);
 142 }
 143
 144 static void
 145 _hold_on(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
 146 {
 147    Widget_Data *wd = elm_widget_data_get(obj);
 148
 149    if ((!wd) || (!wd->scr)) return;
 150    elm_object_scroll_hold_push(wd->scr);
 151 }
 152
 153 static void
 154 _hold_off(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
 155 {
 156    Widget_Data *wd = elm_widget_data_get(obj);
 157
 158    if ((!wd) || (!wd->scr)) return;
 159    elm_object_scroll_hold_pop(wd->scr);
 160 }
 161
 162 static void
 163 _scroller_size_reset(Widget_Data *wd)
 164 {
 165    wd->finished = EINA_FALSE;
 166    wd->max_sc_h = -1;
 167    wd->max_sc_w = -1;
 168 }
 169
 170 static void
 171 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
 172 {
 173    Widget_Data *wd = elm_widget_data_get(obj);
 174    if (!wd) return;
 175
 176    if (elm_widget_focus_get(obj))
 177      {
 178         //FIXME:
 179      }
 180    else
 181      {
 182         //FIXME:
 183      }
 184 }
 185
 186 static Eina_Bool
 187 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
 188 {
 189    Evas_Event_Key_Down *ev;
 190    Widget_Data *wd;
 191
 192    if (type != EVAS_CALLBACK_KEY_DOWN)
 193      return EINA_FALSE;
 194    wd = elm_widget_data_get(obj);
 195    if (!wd) return EINA_FALSE;
 196
 197    ev = event_info;
 198    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
 199    if (strcmp(ev->keyname, "Escape")) return EINA_FALSE;
 200
 201    evas_object_hide(obj);
 202    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 203    return EINA_TRUE;
 204 }
 205
 206 static void
 207 _parent_cut_off(Evas_Object *obj)
 208 {
 209    Widget_Data *wd = elm_widget_data_get(obj);
 210
 211    if (!wd) return;
 212
 213    evas_object_event_callback_del_full(wd->parent,
 214                                        EVAS_CALLBACK_DEL,
 215                                        _parent_del,
 216                                        obj);
 217    evas_object_event_callback_del_full(wd->parent,
 218                                        EVAS_CALLBACK_MOVE,
 219                                        _parent_move,
 220                                        obj);
 221    evas_object_event_callback_del_full(wd->parent,
 222                                        EVAS_CALLBACK_RESIZE,
 223                                        _parent_resize,
 224                                        obj);
 225
 226    elm_widget_sub_object_del(wd->parent, obj);
 227 }
 228
 229 static void
 230 _parent_resize(void *data,
 231                Evas *e __UNUSED__,
 232                Evas_Object *obj __UNUSED__,
 233                void *event_info __UNUSED__)
 234 {
 235    Widget_Data *wd = elm_widget_data_get(data);
 236    if (!wd) return;
 237
 238    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
 239
 240    _hide(data);
 241 }
 242
 243 static void
 244 _parent_move(void *data,
 245              Evas *e __UNUSED__,
 246              Evas_Object *obj __UNUSED__,
 247              void *event_info __UNUSED__)
 248 {
 249    Widget_Data *wd = elm_widget_data_get(data);
 250
 251    if (!wd) return;
 252
 253    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
 254
 255    if (wd->visible)
 256      {
 257         _scroller_size_reset(wd);
 258         _sizing_eval(obj);
 259      }
 260 }
 261
 262 static void
 263 _parent_del(void *data,
 264             Evas *e __UNUSED__,
 265             Evas_Object *obj __UNUSED__,
 266             void *event_info __UNUSED__)
 267 {
 268    evas_object_del(data);
 269 }
 270
 271 static void
 272 _item_sizing_eval(Elm_Ctxpopup_Item *item)
 273 {
 274    Evas_Coord min_w = -1, min_h = -1, max_w = -1, max_h = -1;
 275
 276    if (!item) return;
 277
 278    edje_object_size_min_restricted_calc(item->base.view, &min_w, &min_h, min_w,
 279                                         min_h);
 280    evas_object_size_hint_min_set(item->base.view, min_w, min_h);
 281    evas_object_size_hint_max_set(item->base.view, max_w, max_h);
 282 }
 283
 284 static void
 285 _adjust_pos_x(Evas_Coord_Point *pos, Evas_Coord_Point *base_size,
 286               Evas_Coord_Rectangle *hover_area)
 287 {
 288    pos->x -= (base_size->x / 2);
 289
 290    if (pos->x < hover_area->x)
 291      pos->x = hover_area->x;
 292    else if ((pos->x + base_size->x) > (hover_area->x + hover_area->w))
 293      pos->x = (hover_area->x + hover_area->w) - base_size->x;
 294
 295    if (base_size->x > hover_area->w)
 296      base_size->x -= (base_size->x - hover_area->w);
 297
 298    if (pos->x < hover_area->x)
 299      pos->x = hover_area->x;
 300 }
 301
 302 static void
 303 _adjust_pos_y(Evas_Coord_Point *pos, Evas_Coord_Point *base_size,
 304               Evas_Coord_Rectangle *hover_area)
 305 {
 306    pos->y -= (base_size->y / 2);
 307
 308    if (pos->y < hover_area->y)
 309      pos->y = hover_area->y;
 310    else if ((pos->y + base_size->y) > (hover_area->y + hover_area->h))
 311      pos->y = hover_area->y + hover_area->h - base_size->y;
 312
 313    if (base_size->y > hover_area->h)
 314      base_size->y -= (base_size->y - hover_area->h);
 315
 316    if (pos->y < hover_area->y)
 317      pos->y = hover_area->y;
 318 }
 319
 320 static Elm_Ctxpopup_Direction
 321 _calc_base_geometry(Evas_Object *obj, Evas_Coord_Rectangle *rect)
 322 {
 323    Widget_Data *wd;
 324    Evas_Coord_Point pos = {0, 0};
 325    Evas_Coord_Point base_size;
 326    Evas_Coord_Point max_size;
 327    Evas_Coord_Point min_size;
 328    Evas_Coord_Rectangle hover_area;
 329    Evas_Coord_Point arrow_size;
 330    Elm_Ctxpopup_Direction dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
 331    Evas_Coord_Point temp;
 332    int idx;
 333
 334    wd = elm_widget_data_get(obj);
 335
 336    if ((!wd) || (!rect))
 337      return ELM_CTXPOPUP_DIRECTION_DOWN;
 338
 339    edje_object_part_geometry_get(wd->arrow, "ctxpopup_arrow", NULL, NULL,
 340                                  &arrow_size.x, &arrow_size.y);
 341    evas_object_resize(wd->arrow, arrow_size.x, arrow_size.y);
 342
 343    //Initialize Area Rectangle.
 344    evas_object_geometry_get(wd->parent,
 345                             &hover_area.x,
 346                             &hover_area.y,
 347                             &hover_area.w,
 348                             &hover_area.h);
 349
 350    evas_object_geometry_get(obj, &pos.x, &pos.y, NULL, NULL);
 351
 352    //recalc the edje
 353    edje_object_size_min_calc(wd->base, &base_size.x, &base_size.y);
 354    evas_object_smart_calculate(wd->base);
 355
 356    //Limit to Max Size
 357    evas_object_size_hint_max_get(obj, &max_size.x, &max_size.y);
 358
 359    if ((max_size.y > 0) && (base_size.y > max_size.y))
 360      base_size.y = max_size.y;
 361
 362    if ((max_size.x > 0) && (base_size.x > max_size.x))
 363      base_size.x = max_size.x;
 364
 365    //Limit to Min Size
 366    evas_object_size_hint_min_get(obj, &min_size.x, &min_size.y);
 367
 368    if ((min_size.y > 0) && (base_size.y < min_size.y))
 369      base_size.y = min_size.y;
 370
 371    if ((min_size.x > 0) && (base_size.x < min_size.x))
 372      base_size.x = min_size.x;
 373
 374    //Check the Which direction is available.
 375    //If find a avaialble direction, it adjusts position and size.
 376    for (idx = 0; idx < 4; idx++)
 377      {
 378         switch (wd->dir_priority[idx])
 379           {
 380            case ELM_CTXPOPUP_DIRECTION_DONT_KNOW:
 381            case ELM_CTXPOPUP_DIRECTION_UP:
 382               temp.y = (pos.y - base_size.y);
 383               if ((temp.y - arrow_size.y) < hover_area.y)
 384                 continue;
 385               _adjust_pos_x(&pos, &base_size, &hover_area);
 386               pos.y -= base_size.y;
 387               dir = ELM_CTXPOPUP_DIRECTION_UP;
 388               break;
 389            case ELM_CTXPOPUP_DIRECTION_LEFT:
 390               temp.x = (pos.x - base_size.x);
 391               if ((temp.x - arrow_size.x) < hover_area.x)
 392                 continue;
 393               _adjust_pos_y(&pos, &base_size, &hover_area);
 394               pos.x -= base_size.x;
 395               dir = ELM_CTXPOPUP_DIRECTION_LEFT;
 396               break;
 397            case ELM_CTXPOPUP_DIRECTION_RIGHT:
 398               temp.x = (pos.x + base_size.x);
 399               if ((temp.x + arrow_size.x) >
 400                   (hover_area.x + hover_area.w))
 401                 continue;
 402               _adjust_pos_y(&pos, &base_size, &hover_area);
 403               dir = ELM_CTXPOPUP_DIRECTION_RIGHT;
 404               break;
 405            case ELM_CTXPOPUP_DIRECTION_DOWN:
 406               temp.y = (pos.y + base_size.y);
 407               if ((temp.y + arrow_size.y) >
 408                   (hover_area.y + hover_area.h))
 409                 continue;
 410               _adjust_pos_x(&pos, &base_size, &hover_area);
 411               dir = ELM_CTXPOPUP_DIRECTION_DOWN;
 412               break;
 413            default:
 414               break;
 415           }
 416         break;
 417      }
 418
 419    //In this case, all directions are invalid because of lack of space.
 420    if (idx == 4)
 421      {
 422         Evas_Coord length[2];
 423
 424         if(!wd->horizontal)
 425           {
 426              length[0] = pos.y - hover_area.y;
 427              length[1] = (hover_area.y + hover_area.h) - pos.y;
 428
 429              // ELM_CTXPOPUP_DIRECTION_UP
 430              if (length[0] > length[1])
 431                {
 432                   _adjust_pos_x(&pos, &base_size, &hover_area);
 433                   pos.y -= base_size.y;
 434                   dir = ELM_CTXPOPUP_DIRECTION_UP;
 435                   if (pos.y < (hover_area.y + arrow_size.y))
 436                     {
 437                        base_size.y -= ((hover_area.y + arrow_size.y) - pos.y);
 438                        pos.y = hover_area.y + arrow_size.y;
 439                     }
 440                }
 441              //ELM_CTXPOPUP_DIRECTION_DOWN
 442              else
 443                {
 444                   _adjust_pos_x(&pos, &base_size, &hover_area);
 445                   dir = ELM_CTXPOPUP_DIRECTION_DOWN;
 446                   if ((pos.y + arrow_size.y + base_size.y) >
 447                       (hover_area.y + hover_area.h))
 448                      base_size.y -=
 449                         ((pos.y + arrow_size.y + base_size.y) -
 450                          (hover_area.y + hover_area.h));
 451                }
 452           }
 453         else
 454           {
 455              length[0] = pos.x - hover_area.x;
 456              length[1] = (hover_area.x + hover_area.w) - pos.x;
 457
 458              //ELM_CTXPOPUP_DIRECTION_LEFT
 459              if (length[0] > length[1])
 460                {
 461                   _adjust_pos_y(&pos, &base_size, &hover_area);
 462                   pos.x -= base_size.x;
 463                   dir = ELM_CTXPOPUP_DIRECTION_LEFT;
 464                   if (pos.x < (hover_area.x + arrow_size.x))
 465                     {
 466                        base_size.x -= ((hover_area.x + arrow_size.x) - pos.x);
 467                        pos.x = hover_area.x + arrow_size.x;
 468                     }
 469                }
 470              //ELM_CTXPOPUP_DIRECTION_RIGHT
 471              else
 472                {
 473                   _adjust_pos_y(&pos, &base_size, &hover_area);
 474                   dir = ELM_CTXPOPUP_DIRECTION_RIGHT;
 475                   if (pos.x + (arrow_size.x + base_size.x) >
 476                       hover_area.x + hover_area.w)
 477                      base_size.x -=
 478                         ((pos.x + arrow_size.x + base_size.x) -
 479                          (hover_area.x + hover_area.w));
 480                }
 481           }
 482      }
 483
 484    //Final position and size.
 485    rect->x = pos.x;
 486    rect->y = pos.y;
 487    rect->w = base_size.x;
 488    rect->h = base_size.y;
 489
 490    return dir;
 491 }
 492
 493 static void
 494 _update_arrow(Evas_Object *obj, Elm_Ctxpopup_Direction dir)
 495 {
 496    Evas_Coord x, y;
 497    Evas_Coord_Rectangle arrow_size;
 498    Evas_Coord_Rectangle base_size;
 499    Widget_Data *wd;
 500
 501    wd = elm_widget_data_get(obj);
 502    if (!wd) return;
 503
 504    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
 505    evas_object_geometry_get(wd->arrow, NULL, NULL, &arrow_size.w,
 506                             &arrow_size.h);
 507    evas_object_geometry_get(wd->base, &base_size.x, &base_size.y,
 508                             &base_size.w, &base_size.h);
 509
 510    switch (dir)
 511      {
 512       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 513          edje_object_signal_emit(wd->arrow, "elm,state,left", "elm");
 514          edje_object_part_swallow(wd->base, "elm.swallow.arrow_left", wd->arrow);
 515          if (base_size.h > 0)
 516            {
 517               if (y < ((arrow_size.h * 0.5) + base_size.y))
 518                 y = 0;
 519               else if (y > base_size.y + base_size.h - (arrow_size.h * 0.5))
 520                 y = base_size.h - arrow_size.h;
 521               else
 522                 y = y - base_size.y - (arrow_size.h * 0.5);
 523               edje_object_part_drag_value_set(wd->base, "elm.swallow.arrow_left", 1,
 524                                               (double) (y) / (double) (base_size.h - arrow_size.h));
 525            }
 526          break;
 527       case ELM_CTXPOPUP_DIRECTION_LEFT:
 528          edje_object_signal_emit(wd->arrow, "elm,state,right", "elm");
 529          edje_object_part_swallow(wd->base, "elm.swallow.arrow_right", wd->arrow);
 530          if (base_size.h > 0)
 531             {
 532               if (y < (arrow_size.h * 0.5) + base_size.y)
 533                 y = 0;
 534               else if (y > (base_size.y + base_size.h - (arrow_size.h * 0.5)))
 535                 y = base_size.h - arrow_size.h;
 536               else y = y - base_size.y - (arrow_size.h * 0.5);
 537               edje_object_part_drag_value_set(wd->base, "elm.swallow.arrow_right", 0,
 538                                               (double) (y) / (double) (base_size.h - arrow_size.h));
 539             }
 540          break;
 541       case ELM_CTXPOPUP_DIRECTION_DOWN:
 542          edje_object_signal_emit(wd->arrow, "elm,state,top", "elm");
 543          edje_object_part_swallow(wd->base, "elm.swallow.arrow_up", wd->arrow);
 544          if (base_size.w > 0)
 545            {
 546               if (x < (arrow_size.w * 0.5) + base_size.x)
 547                 x = 0;
 548               else if (x > (base_size.x + base_size.w - (arrow_size.w * 0.5)))
 549                 x = base_size.w - arrow_size.w;
 550               else
 551                 x = x - base_size.x - (arrow_size.w * 0.5);
 552               edje_object_part_drag_value_set(wd->base, "elm.swallow.arrow_up",
 553                                               (double) (x) / (double) (base_size.w - arrow_size.w), 1);
 554            }
 555          break;
 556       case ELM_CTXPOPUP_DIRECTION_UP:
 557          edje_object_signal_emit(wd->arrow, "elm,state,bottom", "elm");
 558          edje_object_part_swallow(wd->base, "elm.swallow.arrow_down", wd->arrow);
 559          if (base_size.w > 0)
 560            {
 561               if (x < (arrow_size.w * 0.5) + base_size.x)
 562                 x = 0;
 563               else if (x > (base_size.x + base_size.w - (arrow_size.w * 0.5)))
 564                 x = base_size.w - arrow_size.w;
 565               else x = x - base_size.x - (arrow_size.w * 0.5);
 566               edje_object_part_drag_value_set(wd->base, "elm.swallow.arrow_down",
 567                                               (double) (x) / (double) (base_size.w - arrow_size.w), 0);
 568            }
 569          break;
 570       default:
 571          break;
 572      }
 573 }
 574
 575 static void
 576 _show_signal_emit(Evas_Object *obj, Elm_Ctxpopup_Direction dir)
 577 {
 578    Widget_Data *wd;
 579
 580    wd = elm_widget_data_get(obj);
 581    if (!wd || wd->visible) return;
 582
 583    switch (dir)
 584      {
 585         case ELM_CTXPOPUP_DIRECTION_UP:
 586            edje_object_signal_emit(wd->base, "elm,state,show,up", "elm");
 587            break;
 588         case ELM_CTXPOPUP_DIRECTION_LEFT:
 589            edje_object_signal_emit(wd->base, "elm,state,show,left", "elm");
 590            break;
 591         case ELM_CTXPOPUP_DIRECTION_RIGHT:
 592            edje_object_signal_emit(wd->base, "elm,state,show,right", "elm");
 593            break;
 594         case ELM_CTXPOPUP_DIRECTION_DOWN:
 595            edje_object_signal_emit(wd->base, "elm,state,show,down", "elm");
 596            break;
 597         default:
 598            break;
 599      }
 600 }
 601
 602 static void
 603 _sizing_eval(Evas_Object *obj)
 604 {
 605    Widget_Data *wd;
 606    Eina_List *elist;
 607    Elm_Ctxpopup_Item *item;
 608    Evas_Coord_Rectangle rect = { 0, 0, 1, 1 };
 609    Evas_Coord_Point box_size = { 0, 0 };
 610    Evas_Coord_Point _box_size = { 0, 0 };
 611
 612    wd = elm_widget_data_get(obj);
 613    if (!wd) return;
 614
 615    //Box, Scroller
 616    EINA_LIST_FOREACH(wd->items, elist, item)
 617      {
 618         _item_sizing_eval(item);
 619         evas_object_size_hint_min_get(item->base.view, &_box_size.x, &_box_size.y);
 620         if (!wd->horizontal)
 621           {
 622              if (_box_size.x > box_size.x)
 623                box_size.x = _box_size.x;
 624              if (_box_size.y != -1)
 625                box_size.y += _box_size.y;
 626           }
 627         else
 628           {
 629              if (_box_size.x != -1)
 630                box_size.x += _box_size.x;
 631              if (_box_size.y > box_size.y)
 632                box_size.y = _box_size.y;
 633           }
 634      }
 635
 636    if (!wd->content)
 637      {
 638         evas_object_size_hint_min_set(wd->box, box_size.x, box_size.y);
 639         evas_object_size_hint_min_set(wd->scr, box_size.x, box_size.y);
 640      }
 641
 642    //Base
 643    wd->dir = _calc_base_geometry(obj, &rect);
 644    _show_signal_emit(obj, wd->dir);
 645    _update_arrow(obj, wd->dir);
 646    _shift_base_by_arrow(wd->arrow, wd->dir, &rect);
 647
 648    //resize scroller according to final size.
 649    if (!wd->content)
 650      evas_object_smart_calculate(wd->scr);
 651
 652    evas_object_move(wd->base, rect.x, rect.y);
 653    evas_object_resize(wd->base, rect.w, rect.h);
 654 }
 655
 656 static void
 657 _shift_base_by_arrow(Evas_Object *arrow, Elm_Ctxpopup_Direction dir,
 658                      Evas_Coord_Rectangle *rect)
 659 {
 660    Evas_Coord arrow_w, arrow_h;
 661
 662    evas_object_geometry_get(arrow, NULL, NULL, &arrow_w, &arrow_h);
 663
 664    switch (dir)
 665      {
 666       case ELM_CTXPOPUP_DIRECTION_RIGHT:
 667          rect->x += arrow_w;
 668          break;
 669       case ELM_CTXPOPUP_DIRECTION_LEFT:
 670          rect->x -= arrow_w;
 671          break;
 672       case ELM_CTXPOPUP_DIRECTION_DOWN:
 673          rect->y += arrow_h;
 674          break;
 675       case ELM_CTXPOPUP_DIRECTION_UP:
 676          rect->y -= arrow_h;
 677          break;
 678       default:
 679          break;
 680      }
 681 }
 682
 683 static void
 684 _del_pre_hook(Evas_Object *obj)
 685 {
 686    Widget_Data *wd;
 687
 688    wd = elm_widget_data_get(obj);
 689    if (!wd) return;
 690
 691    _parent_cut_off(obj);
 692 }
 693
 694 static void
 695 _del_hook(Evas_Object *obj)
 696 {
 697    Widget_Data *wd;
 698
 699    wd = elm_widget_data_get(obj);
 700    if (!wd) return;
 701
 702    elm_ctxpopup_clear(obj);
 703    evas_object_del(wd->arrow);
 704    evas_object_del(wd->base);
 705    free(wd);
 706 }
 707
 708 static void
 709 _theme_hook(Evas_Object *obj)
 710 {
 711    Widget_Data *wd;
 712    Eina_List *elist;
 713    Elm_Ctxpopup_Item *item;
 714
 715    wd = elm_widget_data_get(obj);
 716    if (!wd) return;
 717
 718    //Items
 719    EINA_LIST_FOREACH(wd->items, elist, item)
 720      {
 721         if (item->label && item->icon)
 722           _elm_theme_object_set(obj, item->base.view, "ctxpopup",
 723                                 "icon_text_style_item",
 724                                 elm_widget_style_get(obj));
 725         else if (item->label)
 726           _elm_theme_object_set(obj, item->base.view, "ctxpopup", "text_style_item",
 727                                 elm_widget_style_get(obj));
 728         else if (item->icon)
 729           _elm_theme_object_set(obj, item->base.view, "ctxpopup", "icon_style_item",
 730                                 elm_widget_style_get(obj));
 731         if (item->label)
 732           edje_object_part_text_set(item->base.view, "elm.text", item->label);
 733
 734         if (item->disabled)
 735           edje_object_signal_emit(item->base.view, "elm,state,disabled", "elm");
 736
 737         edje_object_message_signal_process(item->base.view);
 738      }
 739
 740    _elm_theme_object_set(obj, wd->bg, "ctxpopup", "bg",
 741                          elm_widget_style_get(obj));
 742    _elm_theme_object_set(obj, wd->base, "ctxpopup", "base",
 743                          elm_widget_style_get(obj));
 744    _elm_theme_object_set(obj, wd->arrow, "ctxpopup", "arrow",
 745                          elm_widget_style_get(obj));
 746
 747    if (wd->scr)
 748      {
 749         if (!strncmp(elm_object_style_get(obj), "default",
 750                      strlen("default")))
 751            elm_object_style_set(wd->scr, "ctxpopup");
 752         else
 753            elm_object_style_set(wd->scr, elm_object_style_get(obj));
 754      }
 755
 756    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
 757
 758    if (wd->visible)
 759      {
 760         _scroller_size_reset(wd);
 761         _sizing_eval(obj);
 762      }
 763 }
 764
 765 static void
 766 _content_set_hook(Evas_Object *obj, const char *part __UNUSED__,
 767                   Evas_Object *content)
 768 {
 769    ELM_CHECK_WIDTYPE(obj, widtype);
 770
 771    Widget_Data *wd;
 772
 773    wd = elm_widget_data_get(obj);
 774    if ((!wd) || (!content)) return;
 775
 776    if (wd->items) elm_ctxpopup_clear(obj);
 777    if (wd->content) evas_object_del(wd->content);
 778
 779    evas_object_event_callback_add(content, EVAS_CALLBACK_DEL, _content_del,
 780                                   obj);
 781
 782    elm_widget_sub_object_add(obj, content);
 783    edje_object_part_swallow(wd->base, "elm.swallow.content", content);
 784
 785    wd->content = content;
 786
 787    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
 788
 789    if (wd->visible)
 790      _sizing_eval(obj);
 791 }
 792
 793 static Evas_Object *
 794 _content_unset_hook(Evas_Object *obj, const char *part __UNUSED__)
 795 {
 796    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
 797
 798    Widget_Data *wd;
 799    Evas_Object *content;
 800
 801    wd = elm_widget_data_get(obj);
 802    if (!wd) return NULL;
 803
 804    content = wd->content;
 805    if (!content) return NULL;
 806
 807    edje_object_part_unswallow(wd->base, content);
 808    elm_widget_sub_object_del(obj, content);
 809    evas_object_event_callback_del(content, EVAS_CALLBACK_DEL, _content_del);
 810    edje_object_signal_emit(wd->base, "elm,state,content,disable", "elm");
 811
 812    wd->content = NULL;
 813    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
 814
 815    return content;
 816
 817 }
 818
 819 static Evas_Object *
 820 _content_get_hook(const Evas_Object *obj, const char *part __UNUSED__)
 821 {
 822    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
 823
 824    Widget_Data *wd = elm_widget_data_get(obj);
 825    if (!wd) return NULL;
 826    return wd->content;
 827 }
 828
 829 static void
 830 _bg_clicked_cb(void *data, Evas_Object *obj __UNUSED__,
 831                const char *emission __UNUSED__, const char *source __UNUSED__)
 832 {
 833    evas_object_hide(data);
 834 }
 835
 836 static void
 837 _ctxpopup_show(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj,
 838                void *event_info __UNUSED__)
 839 {
 840    Widget_Data *wd;
 841
 842    wd = elm_widget_data_get(obj);
 843    if (!wd) return;
 844
 845    if ((!wd->items) && (!wd->content)) return;
 846
 847    wd->visible = EINA_TRUE;
 848
 849    evas_object_show(wd->bg);
 850    evas_object_show(wd->base);
 851    evas_object_show(wd->arrow);
 852
 853    edje_object_signal_emit(wd->bg, "elm,state,show", "elm");
 854    edje_object_signal_emit(wd->base, "elm,state,show", "elm");
 855
 856    _sizing_eval(obj);
 857
 858    elm_object_focus_set(obj, EINA_TRUE);
 859 }
 860
 861 static void
 862 _hide(Evas_Object *obj)
 863 {
 864    Widget_Data *wd = elm_widget_data_get(obj);
 865
 866    if ((!wd) || (!wd->visible)) return;
 867
 868    evas_object_hide(wd->bg);
 869    evas_object_hide(wd->arrow);
 870    evas_object_hide(wd->base);
 871
 872    _scroller_size_reset(wd);
 873
 874    evas_object_smart_callback_call(obj, SIG_DISMISSED, NULL);
 875    wd->visible = EINA_FALSE;
 876 }
 877
 878 static void
 879 _ctxpopup_hide(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj,
 880                void *event_info __UNUSED__)
 881 {
 882    _hide(obj);
 883 }
 884
 885 static void
 886 _scroller_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj,
 887                  void *event_info __UNUSED__)
 888 {
 889    Widget_Data *wd;
 890    Evas_Coord w, h;
 891
 892    wd = elm_widget_data_get(data);
 893    if (!wd) return;
 894    if (!wd->visible) return;
 895    if (wd->finished) return;
 896
 897    evas_object_geometry_get(obj, 0, 0, &w, &h);
 898
 899    if (w != 0 && h != 0)
 900      {
 901         if ((w <= wd->max_sc_w) && (h <= wd->max_sc_h))
 902           {
 903              _sizing_eval(data);
 904              wd->finished = EINA_TRUE;
 905              return;
 906           }
 907      }
 908
 909    if (wd->max_sc_w < w)
 910      wd->max_sc_w = w;
 911    if (wd->max_sc_h < h)
 912      wd->max_sc_h = h;
 913
 914    _sizing_eval(data);
 915 }
 916
 917 static void
 918 _ctxpopup_move(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj,
 919                void *event_info __UNUSED__)
 920 {
 921    Widget_Data *wd;
 922
 923    wd = elm_widget_data_get(obj);
 924
 925    if (!wd) return;
 926
 927    if (wd->visible)
 928      evas_object_show(wd->arrow);
 929
 930    _scroller_size_reset(wd);
 931    _sizing_eval(obj);
 932 }
 933
 934 static void
 935 _item_select_cb(void *data, Evas_Object *obj __UNUSED__,
 936                 const char *emission __UNUSED__, const char *source __UNUSED__)
 937 {
 938    Elm_Ctxpopup_Item *item = data;
 939
 940    if (!item) return;
 941    if (item->disabled) return;
 942
 943    if (item->func)
 944      item->func((void*) item->base.data, item->base.widget, data);
 945 }
 946
 947 static void
 948 _item_icon_set(Elm_Ctxpopup_Item *item, Evas_Object *icon)
 949 {
 950    if (item->icon)
 951      evas_object_del(item->icon);
 952
 953    item->icon = icon;
 954    if (!icon) return;
 955
 956    edje_object_part_swallow(item->base.view, "elm.swallow.icon", item->icon);
 957    edje_object_message_signal_process(item->base.view);
 958 }
 959
 960 static void
 961 _item_label_set(Elm_Ctxpopup_Item *item, const char *label)
 962 {
 963    if (!eina_stringshare_replace(&item->label, label))
 964      return;
 965
 966    edje_object_part_text_set(item->base.view, "elm.text", label);
 967    edje_object_message_signal_process(item->base.view);
 968 }
 969
 970 static void
 971 _item_new(Elm_Ctxpopup_Item *item, char *group_name)
 972 {
 973    Widget_Data *wd;
 974
 975    wd = elm_widget_data_get(item->base.widget);
 976    if (!wd) return;
 977
 978    item->base.view = edje_object_add(evas_object_evas_get(wd->base));
 979    _elm_theme_object_set(item->base.widget, item->base.view, "ctxpopup", group_name,
 980                          elm_widget_style_get(item->base.widget));
 981    edje_object_signal_callback_add(item->base.view, "elm,action,click", "",
 982                                    _item_select_cb, item);
 983    evas_object_size_hint_align_set(item->base.view, EVAS_HINT_FILL, EVAS_HINT_FILL);
 984    evas_object_show(item->base.view);
 985 }
 986
 987 static void
 988 _content_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__,
 989              void *event_info __UNUSED__)
 990 {
 991    elm_object_content_unset(data);
 992 }
 993
 994 static void
 995 _list_del(Widget_Data *wd)
 996 {
 997    if (!wd->scr) return;
 998
 999    edje_object_part_unswallow(wd->base, wd->scr);
1000    evas_object_del(wd->scr);
1001    wd->scr = NULL;
1002    wd->box = NULL;
1003 }
1004
1005 static void
1006 _list_new(Evas_Object *obj)
1007 {
1008    Widget_Data *wd;
1009    wd = elm_widget_data_get(obj);
1010    if (!wd) return;
1011
1012    //scroller
1013    wd->scr = elm_scroller_add(obj);
1014    elm_object_style_set(wd->scr, "ctxpopup");
1015    evas_object_size_hint_align_set(wd->scr, EVAS_HINT_FILL, EVAS_HINT_FILL);
1016    evas_object_event_callback_add(wd->scr, EVAS_CALLBACK_RESIZE,
1017                                   _scroller_resize, obj);
1018    edje_object_part_swallow(wd->base, "elm.swallow.content", wd->scr);
1019
1020    //box
1021    wd->box = elm_box_add(obj);
1022    evas_object_size_hint_weight_set(wd->box, EVAS_HINT_EXPAND,
1023                                     EVAS_HINT_EXPAND);
1024
1025    elm_scroller_content_set(wd->scr, wd->box);
1026    elm_ctxpopup_horizontal_set(obj, wd->horizontal);
1027 }
1028
1029 static void
1030 _remove_items(Widget_Data *wd)
1031 {
1032    Eina_List *elist;
1033    Elm_Ctxpopup_Item *item;
1034
1035    if (!wd->items) return;
1036
1037    EINA_LIST_FOREACH(wd->items, elist, item)
1038      {
1039         if (item->label)
1040           eina_stringshare_del(item->label);
1041         if (item->icon)
1042           evas_object_del(item->icon);
1043         wd->items = eina_list_remove(wd->items, item);
1044         free(item);
1045      }
1046
1047    wd->items = NULL;
1048 }
1049
1050 EAPI Evas_Object *
1051 elm_ctxpopup_add(Evas_Object *parent)
1052 {
1053    Evas_Object *obj;
1054    Evas *e;
1055    Widget_Data *wd;
1056
1057    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1058
1059    ELM_SET_WIDTYPE(widtype, "ctxpopup");
1060    elm_widget_type_set(obj, "ctxpopup");
1061    elm_widget_data_set(obj, wd);
1062    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1063    elm_widget_del_hook_set(obj, _del_hook);
1064    elm_widget_theme_hook_set(obj, _theme_hook);
1065    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
1066    elm_widget_can_focus_set(obj, EINA_TRUE);
1067    elm_widget_event_hook_set(obj, _event_hook);
1068    elm_widget_content_set_hook_set(obj, _content_set_hook);
1069    elm_widget_content_unset_hook_set(obj, _content_unset_hook);
1070    elm_widget_content_get_hook_set(obj, _content_get_hook);
1071
1072    //Background
1073    wd->bg = edje_object_add(e);
1074    elm_widget_sub_object_add(obj, wd->bg);
1075    _elm_theme_object_set(obj, wd->bg, "ctxpopup", "bg", "default");
1076    edje_object_signal_callback_add(wd->bg,
1077                                    "elm,action,click",
1078                                    "",
1079                                    _bg_clicked_cb,
1080                                     obj);
1081    //Base
1082    wd->base = edje_object_add(e);
1083    elm_widget_sub_object_add(obj, wd->base);
1084    _elm_theme_object_set(obj, wd->base, "ctxpopup", "base", "default");
1085
1086    //Arrow
1087    wd->arrow = edje_object_add(e);
1088    elm_widget_sub_object_add(obj, wd->arrow);
1089    _elm_theme_object_set(obj, wd->arrow, "ctxpopup", "arrow", "default");
1090
1091    wd->dir_priority[0] = ELM_CTXPOPUP_DIRECTION_UP;
1092    wd->dir_priority[1] = ELM_CTXPOPUP_DIRECTION_LEFT;
1093    wd->dir_priority[2] = ELM_CTXPOPUP_DIRECTION_RIGHT;
1094    wd->dir_priority[3] = ELM_CTXPOPUP_DIRECTION_DOWN;
1095    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1096
1097    evas_object_event_callback_add(obj, EVAS_CALLBACK_SHOW, _ctxpopup_show,
1098                                   NULL);
1099    evas_object_event_callback_add(obj, EVAS_CALLBACK_HIDE, _ctxpopup_hide,
1100                                   NULL);
1101    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _ctxpopup_move,
1102                                   NULL);
1103    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
1104    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
1105    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
1106    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
1107
1108    evas_object_smart_callbacks_descriptions_set(obj, _signals);
1109
1110    //default parent is to be hover parent
1111    elm_ctxpopup_hover_parent_set(obj, parent);
1112
1113    return obj;
1114 }
1115
1116 EAPI Evas_Object *
1117 elm_ctxpopup_item_icon_get(const Elm_Object_Item *it)
1118 {
1119    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1120    Elm_Ctxpopup_Item *ctxpopup_it = ELM_CAST(it);
1121    return ctxpopup_it->icon;
1122 }
1123
1124 EAPI void
1125 elm_ctxpopup_item_icon_set(Elm_Object_Item *it, Evas_Object *icon)
1126 {
1127    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1128
1129    Widget_Data *wd;
1130    Elm_Ctxpopup_Item *ctxpopup_it  = ELM_CAST(it);
1131
1132    wd = elm_widget_data_get(ctxpopup_it->base.widget);
1133    if (!wd) return;
1134
1135    _item_icon_set(ctxpopup_it, icon);
1136    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1137
1138    if (wd->visible)
1139      {
1140         _scroller_size_reset(wd);
1141         _sizing_eval(ctxpopup_it->base.widget);
1142      }
1143 }
1144
1145 EAPI const char *
1146 elm_ctxpopup_item_label_get(const Elm_Object_Item *it)
1147 {
1148    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
1149    Elm_Ctxpopup_Item *ctxpopup_it = ELM_CAST(it);
1150    return ctxpopup_it->label;
1151 }
1152
1153 EAPI void
1154 elm_ctxpopup_item_label_set(Elm_Object_Item *it, const char *label)
1155 {
1156    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1157
1158    Widget_Data *wd;
1159    Elm_Ctxpopup_Item *ctxpopup_it = ELM_CAST(it);
1160
1161    wd = elm_widget_data_get(ctxpopup_it->base.widget);
1162    if (!wd) return;
1163
1164    _item_label_set(ctxpopup_it, label);
1165    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1166
1167    if (wd->visible)
1168      {
1169         _scroller_size_reset(wd);
1170         _sizing_eval(ctxpopup_it->base.widget);
1171      }
1172 }
1173
1174 EAPI void
1175 elm_ctxpopup_hover_parent_set(Evas_Object *obj, Evas_Object *parent)
1176 {
1177    ELM_CHECK_WIDTYPE(obj, widtype);
1178
1179    Widget_Data *wd;
1180    Evas_Coord x, y, w, h;
1181
1182    wd = elm_widget_data_get(obj);
1183    if ((!wd) || (!parent)) return;
1184
1185    _parent_cut_off(obj);
1186
1187    if (parent)
1188      {
1189         evas_object_event_callback_add(parent,
1190                                        EVAS_CALLBACK_DEL,
1191                                        _parent_del,
1192                                        obj);
1193         evas_object_event_callback_add(parent,
1194                                        EVAS_CALLBACK_MOVE,
1195                                        _parent_move,
1196                                        obj);
1197         evas_object_event_callback_add(parent,
1198                                        EVAS_CALLBACK_RESIZE,
1199                                        _parent_resize,
1200                                        obj);
1201      }
1202
1203    elm_widget_sub_object_add(parent, obj);
1204    wd->parent = parent;
1205
1206    //Update Background
1207    evas_object_geometry_get(parent, &x, &y, &w, &h);
1208    evas_object_move(wd->bg, x, y);
1209    evas_object_resize(wd->bg, w, h);
1210
1211    if (wd->visible) _sizing_eval(obj);
1212 }
1213
1214 EAPI Evas_Object *
1215 elm_ctxpopup_hover_parent_get(const Evas_Object *obj)
1216 {
1217    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1218
1219    Widget_Data *wd;
1220
1221    wd = elm_widget_data_get(obj);
1222    if (!wd) return NULL;
1223
1224    return wd->parent;
1225 }
1226
1227 EAPI void
1228 elm_ctxpopup_clear(Evas_Object * obj)
1229 {
1230    ELM_CHECK_WIDTYPE(obj, widtype);
1231
1232    Widget_Data *wd = elm_widget_data_get(obj);
1233    if (!wd) return;
1234
1235    _remove_items(wd);
1236    _list_del(wd);
1237    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1238 }
1239
1240 EAPI void
1241 elm_ctxpopup_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
1242 {
1243    ELM_CHECK_WIDTYPE(obj, widtype);
1244
1245    Widget_Data *wd;
1246
1247    wd = elm_widget_data_get(obj);
1248    if (!wd) return;
1249
1250    wd->horizontal = !!horizontal;
1251
1252    if ((!wd->scr) && (!wd->box))
1253       return;
1254
1255    if (!horizontal)
1256      {
1257         elm_box_horizontal_set(wd->box, EINA_FALSE);
1258         elm_scroller_bounce_set(wd->scr, EINA_FALSE, EINA_TRUE);
1259      }
1260    else
1261      {
1262         elm_box_horizontal_set(wd->box, EINA_TRUE);
1263         elm_scroller_bounce_set(wd->scr, EINA_TRUE, EINA_FALSE);
1264      }
1265
1266    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1267
1268    if (wd->visible)
1269       _sizing_eval(obj);
1270 }
1271
1272 EAPI Eina_Bool
1273 elm_ctxpopup_horizontal_get(const Evas_Object *obj)
1274 {
1275    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1276
1277    Widget_Data *wd;
1278
1279    wd = elm_widget_data_get(obj);
1280    if (!wd) return EINA_FALSE;
1281
1282    return wd->horizontal;
1283 }
1284
1285 EAPI Elm_Object_Item *
1286 elm_ctxpopup_item_append(Evas_Object *obj, const char *label,
1287                          Evas_Object *icon, Evas_Smart_Cb func,
1288                          const void *data)
1289 {
1290    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1291
1292    Widget_Data *wd;
1293    Evas_Object *content;
1294    Elm_Ctxpopup_Item *item;
1295
1296    wd = elm_widget_data_get(obj);
1297    if (!wd) return NULL;
1298
1299    item = elm_widget_item_new(obj, Elm_Ctxpopup_Item);
1300    if (!item) return NULL;
1301
1302    //The first item is appended.
1303    content = elm_object_content_unset(obj);
1304    if (content) evas_object_del(content);
1305
1306    if (!wd->items)
1307      _list_new(obj);
1308
1309    item->func = func;
1310    item->base.data = data;
1311
1312    if (icon && label)
1313      _item_new(item, "icon_text_style_item");
1314    else if (label)
1315      _item_new(item, "text_style_item");
1316    else
1317      _item_new(item, "icon_style_item");
1318
1319    _item_icon_set(item, icon);
1320    _item_label_set(item, label);
1321    elm_box_pack_end(wd->box, item->base.view);
1322    wd->items = eina_list_append(wd->items, item);
1323    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1324
1325    if (wd->visible)
1326      {
1327         _scroller_size_reset(wd);
1328         _sizing_eval(obj);
1329      }
1330
1331    return ELM_CAST(item);
1332 }
1333
1334 EAPI void
1335 elm_ctxpopup_item_del(Elm_Object_Item *it)
1336 {
1337    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1338
1339    Widget_Data *wd;
1340    Elm_Ctxpopup_Item *ctxpopup_it = ELM_CAST(it);
1341
1342    wd = elm_widget_data_get(ctxpopup_it->base.widget);
1343    if (!wd) return;
1344
1345    if (ctxpopup_it->icon)
1346       evas_object_del(ctxpopup_it->icon);
1347    if (ctxpopup_it->base.view)
1348      evas_object_del(ctxpopup_it->base.view);
1349
1350    eina_stringshare_del(ctxpopup_it->label);
1351
1352    wd->items = eina_list_remove(wd->items, ctxpopup_it);
1353
1354    if (eina_list_count(wd->items) < 1)
1355      wd->items = NULL;
1356
1357    wd->dir = ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1358
1359    if (wd->visible)
1360      _sizing_eval(ctxpopup_it->base.widget);
1361
1362    free(ctxpopup_it);
1363 }
1364
1365 EAPI void
1366 elm_ctxpopup_item_disabled_set(Elm_Object_Item *it, Eina_Bool disabled)
1367 {
1368    ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
1369
1370    Widget_Data *wd;
1371    Elm_Ctxpopup_Item *ctxpopup_it = ELM_CAST(it);
1372
1373    wd = elm_widget_data_get(ctxpopup_it->base.widget);
1374    if (!wd) return;
1375
1376    ctxpopup_it = ELM_CAST(it);
1377
1378    if (disabled == ctxpopup_it->disabled)
1379      return;
1380
1381    if (disabled)
1382      edje_object_signal_emit(ctxpopup_it->base.view, "elm,state,disabled", "elm");
1383    else
1384      edje_object_signal_emit(ctxpopup_it->base.view, "elm,state,enabled", "elm");
1385
1386    ctxpopup_it->disabled = !!disabled;
1387 }
1388
1389 EAPI Eina_Bool
1390 elm_ctxpopup_item_disabled_get(const Elm_Object_Item *it)
1391 {
1392    ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
1393    Elm_Ctxpopup_Item *ctxpopup_it = ELM_CAST(it);
1394    return ctxpopup_it->disabled;
1395 }
1396
1397 EAPI void
1398 elm_ctxpopup_content_set(Evas_Object *obj, Evas_Object *content)
1399 {
1400    elm_object_content_set(obj, content);
1401 }
1402
1403 EAPI Evas_Object *
1404 elm_ctxpopup_content_unset(Evas_Object *obj)
1405 {
1406    return elm_object_content_unset(obj);
1407 }
1408
1409 EAPI void
1410 elm_ctxpopup_direction_priority_set(Evas_Object *obj,
1411                                     Elm_Ctxpopup_Direction first,
1412                                     Elm_Ctxpopup_Direction second,
1413                                     Elm_Ctxpopup_Direction third,
1414                                     Elm_Ctxpopup_Direction fourth)
1415 {
1416    ELM_CHECK_WIDTYPE(obj, widtype);
1417    Widget_Data *wd;
1418
1419    wd = elm_widget_data_get(obj);
1420    if (!wd) return;
1421
1422    wd->dir_priority[0] = first;
1423    wd->dir_priority[1] = second;
1424    wd->dir_priority[2] = third;
1425    wd->dir_priority[3] = fourth;
1426
1427    if (wd->visible)
1428      _sizing_eval(obj);
1429 }
1430
1431 EAPI void
1432 elm_ctxpopup_direction_priority_get(Evas_Object *obj,
1433                                     Elm_Ctxpopup_Direction *first,
1434                                     Elm_Ctxpopup_Direction *second,
1435                                     Elm_Ctxpopup_Direction *third,
1436                                     Elm_Ctxpopup_Direction *fourth)
1437 {
1438    ELM_CHECK_WIDTYPE(obj, widtype);
1439    Widget_Data *wd;
1440
1441    wd = elm_widget_data_get(obj);
1442    if (!wd) return;
1443
1444    if (first) *first = wd->dir_priority[0];
1445    if (second) *second = wd->dir_priority[1];
1446    if (third) *third = wd->dir_priority[2];
1447    if (fourth) *fourth = wd->dir_priority[3];
1448 }
1449
1450 EAPI Elm_Ctxpopup_Direction
1451 elm_ctxpopup_direction_get(const Evas_Object *obj)
1452 {
1453    ELM_CHECK_WIDTYPE(obj, widtype) ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1454    Widget_Data *wd;
1455
1456    wd = elm_widget_data_get(obj);
1457    if (!wd) return ELM_CTXPOPUP_DIRECTION_DONT_KNOW;
1458    return wd->dir;
1459 }