src/lib/elc_fileselector.c

   1 /**
   2  * @defgroup Fileselector Fileselector
   3  *
   4  * A fileselector is a widget that allows a user to navigate through a
   5  * tree of files.  It contains buttons for Home(~) and Up(..) as well
   6  * as cancel/ok buttons to confirm/cancel a selection.  This widget is
   7  * currently very much in progress.
   8  *
   9  * TODO
  10  * child elements focusing support
  11  * userdefined icon/label cb
  12  * show/hide/add buttons ???
  13  * show/Hide hidden files
  14  * double click to choose a file
  15  * multiselection
  16  * make variable/function names that are sensible
  17  * Filter support
  18  *
  19  * Signals that you can add callbacks for are:
  20  *
  21  * "selected" - the user clicks on a file
  22  * "directory,open" - the list is populated with new content.
  23  *                    event_info is a directory.
  24  * "done" - the user clicks on the ok or cancel button
  25  */
  26
  27 #ifdef HAVE_CONFIG
  28 # include <elementary_config.h>
  29 #endif
  30
  31 #include <Elementary.h>
  32 #include "elm_priv.h"
  33
  34 #ifdef HAVE_EIO
  35 # include <Eio.h>
  36 #endif
  37
  38 typedef struct _Widget_Data Widget_Data;
  39
  40 struct _Widget_Data
  41 {
  42    EINA_REFCOUNT;
  43
  44    Evas_Object *edje;
  45    Evas_Object *filename_entry;
  46    Evas_Object *path_entry;
  47    Evas_Object *files_list;
  48    Evas_Object *files_grid;
  49    Evas_Object *up_button;
  50    Evas_Object *home_button;
  51
  52    Evas_Object *ok_button;
  53    Evas_Object *cancel_button;
  54
  55    const char  *path;
  56    const char  *selection;
  57    Ecore_Idler *sel_idler;
  58
  59    const char  *path_separator;
  60
  61 #ifdef HAVE_EIO
  62    Eio_File    *current;
  63 #endif
  64
  65    Elm_Fileselector_Mode mode;
  66
  67    Eina_Bool    only_folder : 1;
  68    Eina_Bool    expand : 1;
  69 };
  70
  71 struct sel_data
  72 {
  73    Evas_Object *fs;
  74    const char  *path;
  75 };
  76
  77 typedef struct _Widget_Request Widget_Request;
  78 struct _Widget_Request
  79 {
  80    Widget_Data *wd;
  81    Elm_Genlist_Item *parent;
  82
  83    Evas_Object *obj;
  84    const char *path;
  85    Eina_Bool first : 1;
  86 };
  87
  88 typedef enum {
  89   ELM_DIRECTORY = 0,
  90   ELM_FILE_IMAGE = 1,
  91   ELM_FILE_UNKNOW = 2,
  92   ELM_FILE_LAST
  93 } Elm_Fileselector_Type;
  94
  95 static Elm_Genlist_Item_Class list_itc[ELM_FILE_LAST] = {
  96   { "default", { NULL, NULL, NULL, NULL, NULL }, NULL },
  97   { "default", { NULL, NULL, NULL, NULL, NULL }, NULL },
  98   { "default", { NULL, NULL, NULL, NULL, NULL }, NULL }
  99 };
 100 static Elm_Gengrid_Item_Class grid_itc[ELM_FILE_LAST] = {
 101   { "default", { NULL, NULL, NULL, NULL } },
 102   { "default", { NULL, NULL, NULL, NULL } },
 103   { "default", { NULL, NULL, NULL, NULL } }
 104 };
 105
 106 static const char *widtype = NULL;
 107
 108 static const char SIG_DIRECTORY_OPEN[] = "directory,open";
 109 static const char SIG_DONE[] = "done";
 110 static const char SIG_SELECTED[] = "selected";
 111 static const Evas_Smart_Cb_Description _signals[] = {
 112    {SIG_DIRECTORY_OPEN, "s"},
 113    {SIG_DONE, "s"},
 114    {SIG_SELECTED, "s"},
 115    {NULL, NULL}
 116 };
 117
 118 static void _populate(Evas_Object      *obj,
 119                       const char       *path,
 120                       Elm_Genlist_Item *parent);
 121 static void _do_anchors(Evas_Object *obj,
 122                         const char  *path);
 123
 124 /***  ELEMENTARY WIDGET  ***/
 125 static void
 126 _widget_data_free(Widget_Data *wd)
 127 {
 128    if (wd->path) eina_stringshare_del(wd->path);
 129    if (wd->selection) eina_stringshare_del(wd->selection);
 130    if (wd->sel_idler)
 131      {
 132         void *sd;
 133
 134         sd = ecore_idler_del(wd->sel_idler);
 135         free(sd);
 136      }
 137    free(wd);
 138 }
 139
 140 static void
 141 _del_hook(Evas_Object *obj)
 142 {
 143    Widget_Data *wd;
 144
 145    wd = elm_widget_data_get(obj);
 146    if (!wd) return;
 147
 148 #ifdef HAVE_EIO
 149    if (wd->current)
 150      eio_file_cancel(wd->current);
 151 #endif
 152
 153    wd->files_list = NULL;
 154    wd->files_grid = NULL;
 155
 156    EINA_REFCOUNT_UNREF(wd)
 157      _widget_data_free(wd);
 158 }
 159
 160 static void
 161 _sizing_eval(Evas_Object *obj)
 162 {
 163    Widget_Data *wd = elm_widget_data_get(obj);
 164    Evas_Coord minw = -1, minh = -1;
 165    if (!wd) return;
 166    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
 167    edje_object_size_min_restricted_calc(wd->edje, &minw, &minh, minw, minh);
 168    evas_object_size_hint_min_set(obj, minw, minh);
 169 }
 170
 171 static void
 172 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
 173 {
 174    Widget_Data *wd = elm_widget_data_get(obj);
 175    if (!wd) return;
 176    elm_widget_mirrored_set(wd->cancel_button, rtl);
 177    elm_widget_mirrored_set(wd->ok_button, rtl);
 178    elm_widget_mirrored_set(wd->files_list, rtl);
 179    elm_widget_mirrored_set(wd->up_button, rtl);
 180    elm_widget_mirrored_set(wd->home_button, rtl);
 181    edje_object_mirrored_set(wd->edje, rtl);
 182 }
 183
 184 static void
 185 _theme_hook(Evas_Object *obj)
 186 {
 187    Widget_Data *wd = elm_widget_data_get(obj);
 188    const char *style = elm_widget_style_get(obj);
 189    const char *data;
 190    char buf[1024];
 191
 192    if (!wd) return;
 193    _elm_widget_mirrored_reload(obj);
 194
 195    _elm_theme_object_set(obj, wd->edje, "fileselector", "base", style);
 196
 197    if (elm_object_disabled_get(obj))
 198      edje_object_signal_emit(wd->edje, "elm,state,disabled", "elm");
 199
 200    data = edje_object_data_get(wd->edje, "path_separator");
 201    if (data)
 202      wd->path_separator = data;
 203    else
 204      wd->path_separator = "/";
 205
 206    if (!style) style = "default";
 207    snprintf(buf, sizeof(buf), "fileselector/%s", style);
 208
 209 #define SWALLOW(part_name, object_ptn)                                \
 210   if (object_ptn)                                                     \
 211     {                                                                 \
 212        elm_widget_style_set(object_ptn, buf);                         \
 213        if (edje_object_part_swallow(wd->edje, part_name, object_ptn)) \
 214          evas_object_show(object_ptn);                                \
 215        else                                                           \
 216          evas_object_hide(object_ptn);                                \
 217     }
 218    SWALLOW("elm.swallow.up", wd->up_button);
 219    SWALLOW("elm.swallow.home", wd->home_button);
 220
 221    if (wd->mode == ELM_FILESELECTOR_LIST)
 222      {
 223         if (edje_object_part_swallow(wd->edje, "elm.swallow.files",
 224                                      wd->files_list))
 225           {
 226              evas_object_show(wd->files_list);
 227              evas_object_hide(wd->files_grid);
 228           }
 229         else
 230           evas_object_hide(wd->files_list);
 231      }
 232    else
 233      {
 234         if (edje_object_part_swallow(wd->edje, "elm.swallow.files",
 235                                      wd->files_grid))
 236           {
 237              evas_object_show(wd->files_grid);
 238              evas_object_hide(wd->files_list);
 239           }
 240         else
 241           evas_object_hide(wd->files_grid);
 242      }
 243
 244    SWALLOW("elm.swallow.filename", wd->filename_entry);
 245    SWALLOW("elm.swallow.path", wd->path_entry);
 246
 247    snprintf(buf, sizeof(buf), "fileselector/actions/%s", style);
 248    SWALLOW("elm.swallow.cancel", wd->cancel_button);
 249    SWALLOW("elm.swallow.ok", wd->ok_button);
 250 #undef SWALLOW
 251
 252    edje_object_message_signal_process(wd->edje);
 253    _mirrored_set(obj, elm_widget_mirrored_get(obj));
 254    edje_object_scale_set
 255      (wd->edje, elm_widget_scale_get(obj) * _elm_config->scale);
 256    _sizing_eval(obj);
 257 }
 258
 259 /***  GENLIST "MODEL"  ***/
 260 static char *
 261 _itc_label_get(void              *data,
 262                Evas_Object *obj   __UNUSED__,
 263                const char *source __UNUSED__)
 264 {
 265    return strdup(ecore_file_file_get(data)); /* NOTE this will be
 266                                               * free() by the
 267                                               * caller */
 268 }
 269
 270 static Evas_Object *
 271 _itc_icon_folder_get(void        *data __UNUSED__,
 272                      Evas_Object *obj,
 273                      const char  *source)
 274 {
 275    Evas_Object *ic;
 276
 277    if (strcmp(source, "elm.swallow.icon")) return NULL;
 278
 279    ic = elm_icon_add(obj);
 280    elm_icon_standard_set(ic, "folder");
 281
 282    evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL,
 283                                     1, 1);
 284    return ic;
 285 }
 286
 287 static Evas_Object *
 288 _itc_icon_image_get(void        *data,
 289                     Evas_Object *obj,
 290                     const char  *source)
 291 {
 292    const char *filename = data;
 293    Evas_Object *ic;
 294
 295    if (strcmp(source, "elm.swallow.icon")) return NULL;
 296
 297    ic = elm_icon_add(obj);
 298    elm_icon_standard_set(ic, "image");
 299    elm_icon_thumb_set(ic, filename, NULL);
 300
 301    evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL,
 302                                     1, 1);
 303    return ic;
 304 }
 305
 306 static Evas_Object *
 307 _itc_icon_file_get(void        *data __UNUSED__,
 308                    Evas_Object *obj,
 309                    const char  *source)
 310 {
 311    Evas_Object *ic;
 312
 313    if (strcmp(source, "elm.swallow.icon")) return NULL;
 314
 315    ic = elm_icon_add(obj);
 316    elm_icon_standard_set(ic, "file");
 317
 318    evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL,
 319                                     1, 1);
 320    return ic;
 321 }
 322
 323 static Eina_Bool
 324 _itc_state_get(void *data         __UNUSED__,
 325                Evas_Object *obj   __UNUSED__,
 326                const char *source __UNUSED__)
 327 {
 328    return EINA_FALSE;
 329 }
 330
 331 static void
 332 _itc_del(void            *data,
 333          Evas_Object *obj __UNUSED__)
 334 {
 335    eina_stringshare_del(data);
 336 }
 337
 338 static void
 339 _expand_done(void            *data,
 340              Evas_Object *obj __UNUSED__,
 341              void            *event_info)
 342 {
 343    Elm_Genlist_Item *it = event_info;
 344    const char *path = elm_genlist_item_data_get(it);
 345    _populate(data, path, it);
 346 }
 347
 348 static void
 349 _contract_done(void *data       __UNUSED__,
 350                Evas_Object *obj __UNUSED__,
 351                void            *event_info)
 352 {
 353    Elm_Genlist_Item *it = event_info;
 354    elm_genlist_item_subitems_clear(it);
 355 }
 356
 357 static void
 358 _expand_req(void *data       __UNUSED__,
 359             Evas_Object *obj __UNUSED__,
 360             void            *event_info)
 361 {
 362    Elm_Genlist_Item *it = event_info;
 363    elm_genlist_item_expanded_set(it, 1);
 364 }
 365
 366 static void
 367 _contract_req(void *data       __UNUSED__,
 368               Evas_Object *obj __UNUSED__,
 369               void            *event_info)
 370 {
 371    Elm_Genlist_Item *it = event_info;
 372    elm_genlist_item_expanded_set(it, 0);
 373 }
 374
 375 /***  PRIVATES  ***/
 376 static Eina_Bool
 377 _sel_do(void *data)
 378 {
 379    struct sel_data *sd;
 380    const char *path;
 381    Widget_Data *wd;
 382    const char *p;
 383
 384    sd = data;
 385    wd = elm_widget_data_get(sd->fs);
 386    path = sd->path;
 387
 388    if ((!wd->only_folder) && ecore_file_is_dir(path))
 389      {
 390         if (wd->expand && wd->mode == ELM_FILESELECTOR_LIST)
 391           {
 392              _do_anchors(sd->fs, path);
 393              elm_entry_entry_set(wd->filename_entry, "");
 394           }
 395         else
 396           {
 397              /* keep a ref to path 'couse it will be destroyed by _populate */
 398              p = eina_stringshare_add(path);
 399              _populate(sd->fs, p, NULL);
 400              eina_stringshare_del(p);
 401           }
 402         goto end;
 403      }
 404    else /* navigating through folders only or file is not a dir. */
 405      {
 406         if (wd->expand && wd->mode == ELM_FILESELECTOR_LIST)
 407           _do_anchors(sd->fs, path);
 408         else if (wd->only_folder)
 409           {
 410              /* keep a ref to path 'couse it will be destroyed by _populate */
 411              p = eina_stringshare_add(path);
 412              _populate(sd->fs, p, NULL);
 413              eina_stringshare_del(p);
 414           }
 415         elm_entry_entry_set(wd->filename_entry,
 416                                      ecore_file_file_get(path));
 417      }
 418
 419    evas_object_smart_callback_call(sd->fs, SIG_SELECTED, (void *)path);
 420
 421 end:
 422    wd->sel_idler = NULL;
 423    free(sd);
 424    return ECORE_CALLBACK_CANCEL;
 425 }
 426
 427 static void
 428 _sel(void            *data,
 429      Evas_Object *obj __UNUSED__,
 430      void            *event_info)
 431 {
 432    struct sel_data *sd;
 433    Widget_Data *wd;
 434    void *old_sd;
 435    char *dir;
 436
 437    wd = elm_widget_data_get(data);
 438    if (!wd) return;
 439
 440    sd = malloc(sizeof(*sd));
 441    sd->fs = data;
 442    sd->path = wd->mode == ELM_FILESELECTOR_LIST ?
 443        elm_genlist_item_data_get(event_info) :
 444        elm_gengrid_item_data_get(event_info);
 445
 446    if (!sd->path)
 447      {
 448         eina_stringshare_replace(&wd->path, "");
 449         goto end;
 450      }
 451
 452    dir = wd->only_folder ? strdup(sd->path) : ecore_file_dir_get(sd->path);
 453    if (dir)
 454      {
 455         eina_stringshare_replace(&wd->path, dir);
 456         free(dir);
 457      }
 458    else
 459      {
 460         eina_stringshare_replace(&wd->path, "");
 461      }
 462
 463 end:
 464    if (wd->sel_idler)
 465      {
 466         old_sd = ecore_idler_del(wd->sel_idler);
 467         free(old_sd);
 468      }
 469    wd->sel_idler = ecore_idler_add(_sel_do, sd);
 470 }
 471
 472 static void
 473 _up(void            *data,
 474     Evas_Object *obj __UNUSED__,
 475     void *event_info __UNUSED__)
 476 {
 477    Evas_Object *fs = data;
 478    char *parent;
 479
 480    Widget_Data *wd = elm_widget_data_get(fs);
 481    if (!wd) return;
 482    parent = ecore_file_dir_get(wd->path);
 483    _populate(fs, parent, NULL);
 484    free(parent);
 485 }
 486
 487 static void
 488 _home(void            *data,
 489       Evas_Object *obj __UNUSED__,
 490       void *event_info __UNUSED__)
 491 {
 492    Evas_Object *fs = data;
 493    _populate(fs, getenv("HOME"), NULL);
 494 }
 495
 496 static void
 497 _ok(void            *data,
 498     Evas_Object *obj __UNUSED__,
 499     void *event_info __UNUSED__)
 500 {
 501    Evas_Object *fs = data;
 502    evas_object_smart_callback_call(fs, SIG_DONE,
 503                                    (void *)elm_fileselector_selected_get(fs));
 504 }
 505
 506 static void
 507 _canc(void            *data,
 508       Evas_Object *obj __UNUSED__,
 509       void *event_info __UNUSED__)
 510 {
 511    Evas_Object *fs = data;
 512    evas_object_smart_callback_call(fs, SIG_DONE, NULL);
 513 }
 514
 515 static void
 516 _anchor_clicked(void            *data,
 517                 Evas_Object *obj __UNUSED__,
 518                 void            *event_info)
 519 {
 520    Evas_Object *fs = data;
 521    Widget_Data *wd = elm_widget_data_get(fs);
 522    Elm_Entry_Anchor_Info *info = event_info;
 523    const char *p;
 524    if (!wd) return;
 525    // keep a ref to path 'couse it will be destroyed by _populate
 526    p = eina_stringshare_add(info->name);
 527    _populate(fs, p, NULL);
 528    evas_object_smart_callback_call(data, SIG_SELECTED, (void *)p);
 529    eina_stringshare_del(p);
 530 }
 531
 532 static void
 533 _do_anchors(Evas_Object *obj,
 534             const char  *path)
 535 {
 536    Widget_Data *wd = elm_widget_data_get(obj);
 537    char **tok, buf[PATH_MAX * 3];
 538    int i, j;
 539    if (!wd) return;
 540    buf[0] = '\0';
 541    tok = eina_str_split(path, "/", 0);
 542    eina_strlcat(buf, "<a href=/>root</a>", sizeof(buf));
 543    for (i = 0; tok[i]; i++)
 544      {
 545         if ((!tok[i]) || (!tok[i][0])) continue;
 546         eina_strlcat(buf, wd->path_separator, sizeof(buf));
 547         eina_strlcat(buf, "<a href=", sizeof(buf));
 548         for (j = 0; j <= i; j++)
 549           {
 550              if (strlen(tok[j]) < 1) continue;
 551              eina_strlcat(buf, "/", sizeof(buf));
 552              eina_strlcat(buf, tok[j], sizeof(buf));
 553           }
 554         eina_strlcat(buf, ">", sizeof(buf));
 555         eina_strlcat(buf, tok[i], sizeof(buf));
 556         eina_strlcat(buf, "</a>", sizeof(buf));
 557      }
 558    free(tok[0]);
 559    free(tok);
 560
 561    elm_entry_entry_set(wd->path_entry, buf);
 562 }
 563
 564 #ifdef HAVE_EIO
 565 static Eina_Bool
 566 _filter_cb(void *data __UNUSED__, Eio_File *handler, const Eina_File_Direct_Info *info)
 567 {
 568    const char *filename;
 569
 570    if (info->path[info->name_start] == '.')
 571      return EINA_FALSE;
 572
 573    filename = eina_stringshare_add(info->path);
 574    eio_file_associate_direct_add(handler, "filename", filename, EINA_FREE_CB(eina_stringshare_del));
 575
 576    if (info->type == EINA_FILE_DIR)
 577      {
 578         eio_file_associate_direct_add(handler, "type/grid", &grid_itc[ELM_DIRECTORY], NULL);
 579         eio_file_associate_direct_add(handler, "type/list", &list_itc[ELM_DIRECTORY], NULL);
 580      }
 581    else
 582      {
 583         if (evas_object_image_extension_can_load_get(info->path + info->name_start))
 584           {
 585              eio_file_associate_direct_add(handler, "type/grid", &grid_itc[ELM_FILE_IMAGE], NULL);
 586              eio_file_associate_direct_add(handler, "type/list", &list_itc[ELM_FILE_IMAGE], NULL);
 587           }
 588         else
 589           {
 590              eio_file_associate_direct_add(handler, "type/grid", &grid_itc[ELM_FILE_UNKNOW], NULL);
 591              eio_file_associate_direct_add(handler, "type/list", &list_itc[ELM_FILE_UNKNOW], NULL);
 592           }
 593      }
 594
 595    return EINA_TRUE;
 596 }
 597
 598 static int
 599 _file_grid_cmp(const void *a, const void *b)
 600 {
 601    const Elm_Gengrid_Item *ga = a;
 602    const Elm_Gengrid_Item *gb = b;
 603    const Elm_Gengrid_Item_Class *ca = elm_gengrid_item_item_class_get(ga);
 604    const Elm_Gengrid_Item_Class *cb = elm_gengrid_item_item_class_get(gb);
 605
 606    if (ca == &grid_itc[ELM_DIRECTORY])
 607      {
 608         if (cb != &grid_itc[ELM_DIRECTORY])
 609           return -1;
 610      }
 611
 612    return strcoll(elm_gengrid_item_data_get(ga), elm_gengrid_item_data_get(gb));
 613 }
 614
 615 static int
 616 _file_list_cmp(const void *a, const void *b)
 617 {
 618    const Elm_Genlist_Item *la = a;
 619    const Elm_Genlist_Item *lb = b;
 620    const Elm_Genlist_Item_Class *ca = elm_genlist_item_item_class_get(la);
 621    const Elm_Genlist_Item_Class *cb = elm_genlist_item_item_class_get(lb);
 622
 623    if (ca == &list_itc[ELM_DIRECTORY])
 624      {
 625         if (cb != &list_itc[ELM_DIRECTORY])
 626           return -1;
 627      }
 628
 629    return strcoll(elm_genlist_item_data_get(la), elm_genlist_item_data_get(lb));
 630 }
 631
 632 static void
 633 _signal_first(Widget_Request *wr)
 634 {
 635    if (!wr->first) return ;
 636    evas_object_smart_callback_call(wr->obj, SIG_DIRECTORY_OPEN, (void *)wr->path);
 637    if (!wr->parent)
 638      {
 639         elm_genlist_clear(wr->wd->files_list);
 640         elm_gengrid_clear(wr->wd->files_grid);
 641         eina_stringshare_replace(&wr->wd->path, wr->path);
 642         _do_anchors(wr->obj, wr->path);
 643      }
 644
 645    if (wr->wd->filename_entry) elm_entry_entry_set(wr->wd->filename_entry, "");
 646
 647    wr->first = EINA_FALSE;
 648 }
 649
 650 static void
 651 _main_cb(void *data, Eio_File *handler, const Eina_File_Direct_Info *info __UNUSED__)
 652 {
 653    Widget_Request *wr = data;
 654
 655    if (eio_file_check(handler))
 656      return ;
 657    if (!wr->wd->files_list || !wr->wd->files_grid || wr->wd->current != handler)
 658      {
 659         eio_file_cancel(handler);
 660         return ;
 661      }
 662
 663    _signal_first(wr);
 664
 665    if (wr->wd->mode == ELM_FILESELECTOR_LIST)
 666      elm_genlist_item_direct_sorted_insert(wr->wd->files_list, eio_file_associate_find(handler, "type/list"),
 667                                            eina_stringshare_ref(eio_file_associate_find(handler, "filename")),
 668                                            wr->parent, ELM_GENLIST_ITEM_NONE, _file_list_cmp, NULL, NULL);
 669    else if (wr->wd->mode == ELM_FILESELECTOR_GRID)
 670      elm_gengrid_item_direct_sorted_insert(wr->wd->files_grid, eio_file_associate_find(handler, "type/grid"),
 671                                            eina_stringshare_ref(eio_file_associate_find(handler, "filename")),
 672                                            _file_grid_cmp, NULL, NULL);
 673 }
 674
 675 static void
 676 _widget_request_cleanup(Widget_Request *wr)
 677 {
 678    EINA_REFCOUNT_UNREF(wr->wd)
 679      _widget_data_free(wr->wd);
 680
 681    eina_stringshare_del(wr->path);
 682    free(wr);
 683 }
 684
 685 static void
 686 _done_cb(void *data, Eio_File *handler __UNUSED__)
 687 {
 688    Widget_Request *wr = data;
 689
 690    _signal_first(wr);
 691
 692 #ifdef HAVE_EIO
 693    wr->wd->current = NULL;
 694 #endif
 695    _widget_request_cleanup(wr);
 696 }
 697
 698 static void
 699 _error_cb(void *data, Eio_File *handler, int error __UNUSED__)
 700 {
 701    Widget_Request *wr = data;
 702
 703 #ifdef HAVE_EIO
 704    if (wr->wd->current == handler)
 705      wr->wd->current = NULL;
 706 #endif
 707    _widget_request_cleanup(wr);
 708 }
 709
 710 #endif
 711
 712 static void
 713 _populate(Evas_Object      *obj,
 714           const char       *path,
 715           Elm_Genlist_Item *parent)
 716 {
 717    Widget_Data *wd = elm_widget_data_get(obj);
 718 #ifdef HAVE_EIO
 719    Widget_Request *wr;
 720 #else
 721    Eina_File_Direct_Info *file;
 722    Eina_Iterator *it;
 723    const char *real;
 724    Eina_List *files = NULL, *dirs = NULL;
 725 #endif
 726
 727    if (!wd) return;
 728 #ifndef HAVE_EIO
 729    if (!ecore_file_is_dir(path)) return ;
 730    it = eina_file_stat_ls(path);
 731    if (!it) return ;
 732    evas_object_smart_callback_call(obj, SIG_DIRECTORY_OPEN, (void *)path);
 733    if (!parent)
 734      {
 735         elm_genlist_clear(wd->files_list);
 736         elm_gengrid_clear(wd->files_grid);
 737         eina_stringshare_replace(&wd->path, path);
 738         _do_anchors(obj, path);
 739      }
 740
 741    if (wd->filename_entry) elm_entry_entry_set(wd->filename_entry, "");
 742    EINA_ITERATOR_FOREACH(it, file)
 743      {
 744         const char *filename;
 745
 746         if (file->path[file->name_start] == '.')
 747           continue ;
 748
 749         filename = eina_stringshare_add(file->path);
 750         if (file->type == EINA_FILE_DIR)
 751           dirs = eina_list_append(dirs, filename);
 752         else if (!wd->only_folder)
 753           files = eina_list_append(files, filename);
 754      }
 755    eina_iterator_free(it);
 756
 757    files = eina_list_sort(files, eina_list_count(files),
 758                           EINA_COMPARE_CB(strcoll));
 759    dirs = eina_list_sort(dirs, eina_list_count(dirs), EINA_COMPARE_CB(strcoll));
 760    EINA_LIST_FREE(dirs, real)
 761      {
 762         if (wd->mode == ELM_FILESELECTOR_LIST)
 763           elm_genlist_item_append(wd->files_list, &list_itc[ELM_DIRECTORY],
 764                                   real, /* item data */
 765                                   parent,
 766                                   wd->expand ? ELM_GENLIST_ITEM_SUBITEMS :
 767                                   ELM_GENLIST_ITEM_NONE,
 768                                   NULL, NULL);
 769         else if (wd->mode == ELM_FILESELECTOR_GRID)
 770           elm_gengrid_item_append(wd->files_grid, &grid_itc[ELM_DIRECTORY],
 771                                   real, /* item data */
 772                                   NULL, NULL);
 773      }
 774
 775    EINA_LIST_FREE(files, real)
 776      {
 777         Elm_Fileselector_Type type = evas_object_image_extension_can_load_fast_get(real) ?
 778           ELM_FILE_IMAGE : ELM_FILE_UNKNOW;
 779
 780         if (wd->mode == ELM_FILESELECTOR_LIST)
 781           elm_genlist_item_append(wd->files_list, &list_itc[type],
 782                                   real, /* item data */
 783                                   parent, ELM_GENLIST_ITEM_NONE,
 784                                   NULL, NULL);
 785         else if (wd->mode == ELM_FILESELECTOR_GRID)
 786           elm_gengrid_item_append(wd->files_grid, &grid_itc[type],
 787                                   real, /* item data */
 788                                   NULL, NULL);
 789      }
 790 #else
 791    if (wd->current)
 792      eio_file_cancel(wd->current);
 793    wr = malloc(sizeof (Widget_Request));
 794    if (!wr) return ;
 795    wr->wd = wd;
 796    EINA_REFCOUNT_REF(wr->wd);
 797    wr->parent = parent; /* FIXME: should we refcount the parent ? */
 798    wr->obj = obj;
 799    wr->path = eina_stringshare_add(path);
 800    wr->first = EINA_TRUE;
 801
 802    wd->current = eio_file_stat_ls(path,
 803                                   _filter_cb,
 804                                   _main_cb,
 805                                   _done_cb,
 806                                   _error_cb,
 807                                   wr);
 808 #endif
 809 }
 810
 811 /***  API  ***/
 812
 813 /**
 814  * Add a new Fileselector object
 815  *
 816  * @param parent The parent object
 817  * @return The new object or NULL if it cannot be created
 818  *
 819  * @ingroup Fileselector
 820  */
 821 EAPI Evas_Object *
 822 elm_fileselector_add(Evas_Object *parent)
 823 {
 824    Evas *e;
 825    Evas_Object *obj, *ic, *bt, *li, *en, *grid;
 826    Widget_Data *wd;
 827    unsigned int i;
 828    int s;
 829
 830    ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
 831
 832    EINA_REFCOUNT_INIT(wd);
 833
 834    ELM_SET_WIDTYPE(widtype, "fileselector");
 835    elm_widget_type_set(obj, "fileselector");
 836    elm_widget_sub_object_add(parent, obj);
 837    elm_widget_data_set(obj, wd);
 838    elm_widget_del_hook_set(obj, _del_hook);
 839    elm_widget_theme_hook_set(obj, _theme_hook);
 840    elm_widget_can_focus_set(obj, EINA_FALSE);
 841
 842    wd->expand = !!_elm_config->fileselector_expand_enable;
 843
 844    wd->edje = edje_object_add(e);
 845    _elm_theme_object_set(obj, wd->edje, "fileselector", "base", "default");
 846    elm_widget_resize_object_set(obj, wd->edje);
 847
 848    // up btn
 849    ic = elm_icon_add(parent);
 850    elm_icon_standard_set(ic, "arrow_up");
 851    evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
 852    bt = elm_button_add(parent);
 853    elm_widget_mirrored_automatic_set(bt, EINA_FALSE);
 854    elm_button_icon_set(bt, ic);
 855    elm_object_text_set(bt, E_("Up"));
 856    evas_object_size_hint_align_set(bt, 0.0, 0.0);
 857
 858    evas_object_smart_callback_add(bt, "clicked", _up, obj);
 859
 860    elm_widget_sub_object_add(obj, bt);
 861    wd->up_button = bt;
 862
 863    // home btn
 864    ic = elm_icon_add(parent);
 865    elm_icon_standard_set(ic, "home");
 866    evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
 867    bt = elm_button_add(parent);
 868    elm_widget_mirrored_automatic_set(bt, EINA_FALSE);
 869    elm_button_icon_set(bt, ic);
 870    elm_object_text_set(bt, E_("Home"));
 871    evas_object_size_hint_align_set(bt, 0.0, 0.0);
 872
 873    evas_object_smart_callback_add(bt, "clicked", _home, obj);
 874
 875    elm_widget_sub_object_add(obj, bt);
 876    wd->home_button = bt;
 877
 878    list_itc[ELM_DIRECTORY].func.icon_get = grid_itc[ELM_DIRECTORY].func.icon_get = _itc_icon_folder_get;
 879    list_itc[ELM_FILE_IMAGE].func.icon_get = grid_itc[ELM_FILE_IMAGE].func.icon_get = _itc_icon_image_get;
 880    list_itc[ELM_FILE_UNKNOW].func.icon_get = grid_itc[ELM_FILE_UNKNOW].func.icon_get = _itc_icon_file_get;
 881
 882    for (i = 0; i < ELM_FILE_LAST; ++i)
 883      {
 884         list_itc[i].func.label_get = grid_itc[i].func.label_get = _itc_label_get;
 885         list_itc[i].func.state_get = grid_itc[i].func.state_get = _itc_state_get;
 886         list_itc[i].func.del = grid_itc[i].func.del = _itc_del;
 887      }
 888
 889    li = elm_genlist_add(parent);
 890    elm_widget_mirrored_automatic_set(li, EINA_FALSE);
 891    evas_object_size_hint_align_set(li, EVAS_HINT_FILL, EVAS_HINT_FILL);
 892    evas_object_size_hint_weight_set(li, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 893    evas_object_size_hint_min_set(li, 100, 100);
 894
 895    grid = elm_gengrid_add(parent);
 896    elm_widget_mirrored_automatic_set(grid, EINA_FALSE);
 897    evas_object_size_hint_align_set(grid, EVAS_HINT_FILL, EVAS_HINT_FILL);
 898    evas_object_size_hint_weight_set(grid, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 899
 900    s = elm_finger_size_get() * 2;
 901    elm_gengrid_item_size_set(grid, s, s);
 902    elm_gengrid_align_set(grid, 0.0, 0.0);
 903
 904    evas_object_smart_callback_add(li, "selected", _sel, obj);
 905    evas_object_smart_callback_add(li, "expand,request", _expand_req, obj);
 906    evas_object_smart_callback_add(li, "contract,request", _contract_req, obj);
 907    evas_object_smart_callback_add(li, "expanded", _expand_done, obj);
 908    evas_object_smart_callback_add(li, "contracted", _contract_done, obj);
 909
 910    evas_object_smart_callback_add(grid, "selected", _sel, obj);
 911
 912    elm_widget_sub_object_add(obj, li);
 913    elm_widget_sub_object_add(obj, grid);
 914    wd->files_list = li;
 915    wd->files_grid = grid;
 916
 917    // path entry
 918    en = elm_entry_add(parent);
 919    elm_entry_scrollable_set(en, EINA_TRUE);
 920    elm_widget_mirrored_automatic_set(en, EINA_FALSE);
 921    elm_entry_editable_set(en, EINA_FALSE);
 922    elm_entry_single_line_set(en, EINA_TRUE);
 923    elm_entry_line_wrap_set(en, ELM_WRAP_CHAR);
 924    evas_object_size_hint_weight_set(en, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 925    evas_object_size_hint_align_set(en, EVAS_HINT_FILL, EVAS_HINT_FILL);
 926
 927    evas_object_smart_callback_add(en, "anchor,clicked", _anchor_clicked, obj);
 928
 929    elm_widget_sub_object_add(obj, en);
 930    wd->path_entry = en;
 931
 932    // filename entry
 933    en = elm_entry_add(parent);
 934    elm_entry_scrollable_set(en, EINA_TRUE);
 935    elm_widget_mirrored_automatic_set(en, EINA_FALSE);
 936    elm_entry_editable_set(en, EINA_TRUE);
 937    elm_entry_single_line_set(en, EINA_TRUE);
 938    elm_entry_line_wrap_set(en, ELM_WRAP_CHAR);
 939    evas_object_size_hint_weight_set(en, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 940    evas_object_size_hint_align_set(en, EVAS_HINT_FILL, EVAS_HINT_FILL);
 941
 942    elm_widget_sub_object_add(obj, en);
 943    wd->filename_entry = en;
 944
 945    elm_fileselector_buttons_ok_cancel_set(obj, EINA_TRUE);
 946    elm_fileselector_is_save_set(obj, EINA_FALSE);
 947
 948    _theme_hook(obj);
 949
 950    evas_object_smart_callbacks_descriptions_set(obj, _signals);
 951    return obj;
 952 }
 953
 954 /**
 955  * This enables/disables the file name entry box where the user can
 956  * type in a name for the file to be saved as.
 957  *
 958  * @param obj The fileselector object
 959  * @param is_save If true, the fileselector is a save dialog
 960  *
 961  * @ingroup Fileselector
 962  */
 963 EAPI void
 964 elm_fileselector_is_save_set(Evas_Object *obj,
 965                              Eina_Bool    is_save)
 966 {
 967    ELM_CHECK_WIDTYPE(obj, widtype);
 968    Widget_Data *wd = elm_widget_data_get(obj);
 969    if (!wd) return;
 970
 971    elm_object_disabled_set(wd->filename_entry, !is_save);
 972
 973    if (is_save)
 974      edje_object_signal_emit(wd->edje, "elm,state,save,on", "elm");
 975    else
 976      edje_object_signal_emit(wd->edje, "elm,state,save,off", "elm");
 977 }
 978
 979 /**
 980  * This returns whether the fileselector is a "save" type fileselector
 981  *
 982  * @param obj The fileselector object
 983  * @return If true, the fileselector is a save type.
 984  *
 985  * @ingroup Fileselector
 986  */
 987 EAPI Eina_Bool
 988 elm_fileselector_is_save_get(const Evas_Object *obj)
 989 {
 990    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
 991    Widget_Data *wd = elm_widget_data_get(obj);
 992    if (!wd) return EINA_FALSE;
 993    return elm_object_disabled_get(wd->filename_entry);
 994 }
 995
 996 /**
 997  * This enables/disables folder-only view in the fileselector.
 998  *
 999  * @param obj The fileselector object
1000  * @param only If true, the fileselector will only display directories.
1001  * If false, files are displayed also.
1002  *
1003  * @ingroup Fileselector
1004  */
1005 EAPI void
1006 elm_fileselector_folder_only_set(Evas_Object *obj,
1007                                  Eina_Bool    only)
1008 {
1009    ELM_CHECK_WIDTYPE(obj, widtype);
1010    Widget_Data *wd = elm_widget_data_get(obj);
1011    if (!wd) return;
1012    if (wd->only_folder == only) return;
1013    wd->only_folder = !!only;
1014    if (wd->path) _populate(obj, wd->path, NULL);
1015 }
1016
1017 /**
1018  * This gets the state of file display in the fileselector.
1019  *
1020  * @param obj The fileselector object
1021  * @return If true, files are not being shown in the fileselector.
1022  * If false, files are being shown.
1023  *
1024  * @ingroup Fileselector
1025  */
1026 EAPI Eina_Bool
1027 elm_fileselector_folder_only_get(const Evas_Object *obj)
1028 {
1029    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1030    Widget_Data *wd = elm_widget_data_get(obj);
1031    if (!wd) return EINA_FALSE;
1032    return wd->only_folder;
1033 }
1034
1035 /**
1036  * This enables/disables the ok,cancel buttons.
1037  *
1038  * @param obj The fileselector object
1039  * @param only If true, a box containing ok and cancel buttons is created.
1040  * If false, the box and the buttons are destroyed.
1041  *
1042  * @ingroup Fileselector
1043  */
1044 EAPI void
1045 elm_fileselector_buttons_ok_cancel_set(Evas_Object *obj,
1046                                        Eina_Bool    visible)
1047 {
1048    ELM_CHECK_WIDTYPE(obj, widtype);
1049    Widget_Data *wd = elm_widget_data_get(obj);
1050    Evas_Object *bt;
1051    if (!wd) return;
1052
1053    if (visible)
1054      {
1055         // cancel btn
1056         bt = elm_button_add(obj);
1057         elm_widget_mirrored_automatic_set(bt, EINA_FALSE);
1058         elm_object_text_set(bt, E_("Cancel"));
1059
1060         evas_object_smart_callback_add(bt, "clicked", _canc, obj);
1061
1062         elm_widget_sub_object_add(obj, bt);
1063         wd->cancel_button = bt;
1064
1065         // ok btn
1066         bt = elm_button_add(obj);
1067         elm_widget_mirrored_automatic_set(bt, EINA_FALSE);
1068         elm_object_text_set(bt, E_("OK"));
1069
1070         evas_object_smart_callback_add(bt, "clicked", _ok, obj);
1071
1072         elm_widget_sub_object_add(obj, bt);
1073         wd->ok_button = bt;
1074
1075         _theme_hook(obj);
1076      }
1077    else
1078      {
1079         evas_object_del(wd->cancel_button);
1080         wd->cancel_button = NULL;
1081         evas_object_del(wd->ok_button);
1082         wd->ok_button = NULL;
1083      }
1084 }
1085
1086 /**
1087  * This gets the state of the box containing ok and cancel buttons.
1088  *
1089  * @param obj The fileselector object
1090  * @return If true, the box exists.
1091  * If false, the box does not exist.
1092  *
1093  * @ingroup Fileselector
1094  */
1095 EAPI Eina_Bool
1096 elm_fileselector_buttons_ok_cancel_get(const Evas_Object *obj)
1097 {
1098    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1099    Widget_Data *wd = elm_widget_data_get(obj);
1100    if (!wd) return EINA_FALSE;
1101    return wd->ok_button ? EINA_TRUE : EINA_FALSE;
1102 }
1103
1104 /**
1105  * This enables a tree view in the fileselector, <b>if in @c
1106  * ELM_FILESELECTOR_LIST mode</b>. If it's in other mode, the changes
1107  * made by this function will only be visible when one switches back
1108  * to list mode.
1109  *
1110  * @param obj The fileselector object
1111  * @param expand If true, tree view is enabled.
1112  * If false, tree view is disabled.
1113  *
1114  * In a tree view, arrows are created on the sides of directories,
1115  * allowing them to expand in place.
1116  *
1117  * @ingroup Fileselector
1118  */
1119 EAPI void
1120 elm_fileselector_expandable_set(Evas_Object *obj,
1121                                 Eina_Bool    expand)
1122 {
1123    ELM_CHECK_WIDTYPE(obj, widtype);
1124    Widget_Data *wd;
1125
1126    wd = elm_widget_data_get(obj);
1127    if (!wd) return;
1128
1129    wd->expand = !!expand;
1130
1131    if (wd->path) _populate(obj, wd->path, NULL);
1132 }
1133
1134 /**
1135  * This gets the state of tree view in the fileselector.
1136  *
1137  * @param obj The fileselector object
1138  * @return If true, tree view is enabled and folders will be expandable.
1139  * If false, tree view is disabled.
1140  *
1141  * @ingroup Fileselector
1142  */
1143 EAPI Eina_Bool
1144 elm_fileselector_expandable_get(const Evas_Object *obj)
1145 {
1146    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1147    Widget_Data *wd = elm_widget_data_get(obj);
1148    if (!wd) return EINA_FALSE;
1149    return wd->expand;
1150 }
1151
1152 /**
1153  * This sets the path that the fileselector will display.
1154  *
1155  * @param obj The fileselector object
1156  * @param path The path of the fileselector
1157  *
1158  * @ingroup Fileselector
1159  */
1160 EAPI void
1161 elm_fileselector_path_set(Evas_Object *obj,
1162                           const char  *path)
1163 {
1164    ELM_CHECK_WIDTYPE(obj, widtype);
1165    _populate(obj, path, NULL);
1166 }
1167
1168 /**
1169  * This gets the path that the fileselector displays.
1170  *
1171  * @param obj The fileselector object
1172  * @return The path that the fileselector is displaying
1173  *
1174  * @ingroup Fileselector
1175  */
1176 EAPI const char *
1177 elm_fileselector_path_get(const Evas_Object *obj)
1178 {
1179    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1180    Widget_Data *wd = elm_widget_data_get(obj);
1181    if (!wd) return NULL;
1182    return wd->path;
1183 }
1184
1185 /**
1186  * This sets the mode in which the fileselector will display files.
1187  *
1188  * @param obj The fileselector object
1189
1190  * @param mode The mode of the fileselector, being it one of @c
1191  * ELM_FILESELECTOR_LIST (default) or @c ELM_FILESELECTOR_GRID. The
1192  * first one, naturally, will display the files in a list. By using
1193  * elm_fileselector_expandable_set(), the user will trigger a tree
1194  * view for that list. The latter will make the widget to display its
1195  * entries in a grid form.
1196  *
1197  * @see elm_fileselector_expandable_set().
1198  *
1199  * @ingroup Fileselector
1200  */
1201 EAPI void
1202 elm_fileselector_mode_set(Evas_Object          *obj,
1203                           Elm_Fileselector_Mode mode)
1204 {
1205    ELM_CHECK_WIDTYPE(obj, widtype);
1206
1207    Widget_Data *wd = elm_widget_data_get(obj);
1208    if (!wd) return;
1209
1210    if (mode == wd->mode) return;
1211
1212    if (mode == ELM_FILESELECTOR_LIST)
1213      {
1214         if (edje_object_part_swallow(wd->edje, "elm.swallow.files",
1215                                      wd->files_list))
1216           {
1217              evas_object_show(wd->files_list);
1218              evas_object_hide(wd->files_grid);
1219           }
1220         else
1221           evas_object_hide(wd->files_list);
1222      }
1223    else
1224      {
1225         if (edje_object_part_swallow(wd->edje, "elm.swallow.files",
1226                                      wd->files_grid))
1227           {
1228              evas_object_show(wd->files_grid);
1229              evas_object_hide(wd->files_list);
1230           }
1231         else
1232           evas_object_hide(wd->files_grid);
1233      }
1234
1235    wd->mode = mode;
1236
1237    _populate(obj, wd->path, NULL);
1238 }
1239
1240 /**
1241  * This gets the mode in which the fileselector is displaying files.
1242  *
1243  * @param obj The fileselector object
1244  * @return The mode in which the fileselector is at
1245  *
1246  * @ingroup Fileselector
1247  */
1248 EAPI Elm_Fileselector_Mode
1249 elm_fileselector_mode_get(const Evas_Object *obj)
1250 {
1251    ELM_CHECK_WIDTYPE(obj, widtype) ELM_FILESELECTOR_LAST;
1252
1253    Widget_Data *wd = elm_widget_data_get(obj);
1254    if (!wd) return ELM_FILESELECTOR_LAST;
1255
1256    return wd->mode;
1257 }
1258
1259 /**
1260  * This gets the currently selected path in the file selector.
1261  *
1262  * @param obj The file selector object
1263  * @return The absolute path of the selected object in the fileselector
1264  *
1265  * @ingroup Fileselector
1266  */
1267 EAPI const char *
1268 elm_fileselector_selected_get(const Evas_Object *obj)
1269 {
1270    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1271    Widget_Data *wd = elm_widget_data_get(obj);
1272    if (!wd) return NULL;
1273
1274    if (wd->filename_entry)
1275      {
1276         const char *name;
1277         char buf[PATH_MAX];
1278
1279         name = elm_entry_entry_get(wd->filename_entry);
1280         snprintf(buf, sizeof(buf), "%s/%s",
1281                  wd->only_folder ? ecore_file_dir_get(wd->path) : wd->path,
1282                  name);
1283         eina_stringshare_replace(&wd->selection, buf);
1284         return wd->selection;
1285      }
1286
1287    if (wd->mode == ELM_FILESELECTOR_LIST)
1288      {
1289         Elm_Genlist_Item *it;
1290         it = elm_genlist_selected_item_get(wd->files_list);
1291         if (it) return elm_genlist_item_data_get(it);
1292      }
1293    else
1294      {
1295         Elm_Gengrid_Item *it;
1296         it = elm_gengrid_selected_item_get(wd->files_grid);
1297         if (it) return elm_gengrid_item_data_get(it);
1298      }
1299
1300    return wd->path;
1301 }
1302
1303 /**
1304  * This sets the currently selected path in the file selector.
1305  *
1306  * @param obj The file selector object
1307  * @param path The path to a file or directory
1308  * @return @c EINA_TRUE on success, @c EINA_FALSE on failure. The
1309  * latter case occurs if the directory or file pointed to do not
1310  * exist.
1311  *
1312  * @ingroup Fileselector
1313  */
1314 EAPI Eina_Bool
1315 elm_fileselector_selected_set(Evas_Object *obj,
1316                               const char  *path)
1317 {
1318    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1319    Widget_Data *wd = elm_widget_data_get(obj);
1320    if (!wd) return EINA_FALSE;
1321
1322    if (ecore_file_is_dir(path))
1323      _populate(obj, path, NULL);
1324    else
1325      {
1326         if (!ecore_file_exists(path))
1327           return EINA_FALSE;
1328
1329         _populate(obj, ecore_file_dir_get(path), NULL);
1330         if (wd->filename_entry)
1331           {
1332              elm_entry_entry_set(wd->filename_entry,
1333                                           ecore_file_file_get(path));
1334              eina_stringshare_replace(&wd->selection, path);
1335           }
1336      }
1337
1338    return EINA_TRUE;
1339 }
1340