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#include <Elementary.h>
#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#include <Eio.h>
#include <sys/times.h>

#ifndef ELM_LIB_QUICKLAUNCH

static Elm_Genlist_Item_Class it_eio;

static clock_t st_time;
static clock_t en_time;
static struct tms st_cpu;
static struct tms en_cpu;


static void
_sel_file(void *data, Evas_Object *obj, void *event_info)
{
}

static Eina_Bool
_ls_filter_cb(void *data, Eio_File *handler, const char *file)
{
  return EINA_TRUE;
}

static void
_ls_main_cb(void *data, Eio_File *handler, const char *file)
{
   elm_genlist_item_sorted_insert(data,
                                  &it_eio,
                                  eina_stringshare_add(file),
                                  NULL,
                                  ELM_GENLIST_ITEM_NONE,
                                  (Eina_Compare_Cb) strcmp,
                                  _sel_file,
                                  NULL);
}

void
_ls_done_cb(void *data, Eio_File *handler)
{
   en_time = times(&en_cpu);
   fprintf(stderr, "ls done\n");
   fprintf(stderr, "Real Time: %.jd, User Time: %.jd, System Time: %.jd\n",
           en_time - st_time,
           en_cpu.tms_utime - st_cpu.tms_utime,
           en_cpu.tms_stime - st_cpu.tms_stime);
}

void
_ls_error_cb(void *data, Eio_File *handler, int error)
{
   fprintf(stderr, "error: [%s]\n", strerror(error));
}

static void
_file_chosen(void            *data,
             Evas_Object *obj __UNUSED__,
             void            *event_info)
{
   const char *file = event_info;
   if (file)
     {
        st_time = times(&st_cpu);
        eio_file_ls(file,
                    _ls_filter_cb,
                    _ls_main_cb,
                    _ls_done_cb,
                    _ls_error_cb,
                    data);
     }
}

static char *
_gl_label_get(void *data, Evas_Object *obj, const char *part)
{
   char buf[PATH_MAX];
   snprintf(buf, sizeof(buf), "Item # %s", (char*)data);
   return strdup(buf);
}

static Evas_Object *
_gl_icon_get(void *data, Evas_Object *obj, const char *part)
{
}

static Eina_Bool
_gl_state_get(void *data , Evas_Object *obj, const char *part)
{
   return EINA_FALSE;
}

static void
_gl_del(void *data, Evas_Object *obj)
{
}

static void
_test_eio_clear(void *data, Evas_Object *obj, void *event)
{
   elm_genlist_clear(data);
}

void
test_eio(void *data       __UNUSED__,
                         Evas_Object *obj __UNUSED__,
                         void *event_info __UNUSED__)
{
   Evas_Object *win, *bg, *vbox, *hbox, *ic, *bt, *fs_bt, *en, *lb, *gl;

   it_eio.item_style     = "default";
   it_eio.func.label_get = _gl_label_get;
   it_eio.func.icon_get  = _gl_icon_get;
   it_eio.func.state_get = _gl_state_get;
   it_eio.func.del       = _gl_del;

   win = elm_win_add(NULL, "fileselector-button", ELM_WIN_BASIC);
   elm_win_title_set(win, "File Selector Button");
   elm_win_autodel_set(win, 1);

   bg = elm_bg_add(win);
   elm_win_resize_object_add(win, bg);
   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(bg);

   vbox = elm_box_add(win);
   elm_win_resize_object_add(win, vbox);
   evas_object_size_hint_weight_set(vbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_show(vbox);

   gl = elm_genlist_add(win);
   evas_object_size_hint_weight_set(gl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
   evas_object_size_hint_align_set(gl, EVAS_HINT_FILL, EVAS_HINT_FILL);
   elm_box_pack_end(vbox, gl);
   evas_object_show(gl);

   /* file selector button */
   hbox = elm_box_add(win);
   elm_box_horizontal_set(hbox, EINA_TRUE);
   ic = elm_icon_add(win);
   elm_icon_standard_set(ic, "file");
   evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
   fs_bt = elm_fileselector_button_add(win);
   elm_fileselector_button_label_set(fs_bt, "Select a dir");
   elm_fileselector_button_icon_set(fs_bt, ic);
   elm_fileselector_button_inwin_mode_set(fs_bt, EINA_TRUE);
   elm_fileselector_button_folder_only_set(fs_bt, EINA_TRUE);

   elm_box_pack_end(hbox, fs_bt);
   elm_box_pack_end(vbox, hbox);
   evas_object_show(fs_bt);
   evas_object_show(ic);

   /* attribute setting buttons */
   bt = elm_button_add(win);
   elm_button_label_set(bt, "clear");
   evas_object_smart_callback_add(bt, "clicked", _test_eio_clear, gl);
   elm_box_pack_end(hbox, bt);
   evas_object_show(bt);
   evas_object_show(hbox);

   evas_object_smart_callback_add(fs_bt, "file,chosen", _file_chosen, gl);

   evas_object_resize(win, 300, 500);
   evas_object_show(win);
}

#endif