setting-about/src/setting-about-main.c

   1 /*
   2  * setting
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd.
   5  *
   6  * Contact: MyoungJune Park <mj2004.park@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21 #include <setting-cfg.h>
  22 #include <setting-about-main.h>
  23 #include <aul.h>
  24 #include <sys/types.h>
  25 #include <sys/stat.h>
  26 #include <fcntl.h>
  27 #include <bluetooth-api.h>
  28
  29
  30 #include <app_manager.h>
  31 #include <system_info.h>
  32
  33 #define DEVNAME_BLOCK_SPACE     0
  34 // #define SUPPORT_DIAG_USAGE
  35
  36 /** @todo : need to handle unicode encoded input characters */
  37
  38 #define MAX_DEVICE_NAME_LEN                     24
  39 #define EMPTY_LIMITATION_STR            "IDS_ST_BODY_THE_NAME_FIELD_CANNOT_BE_EMPTY"
  40 #define DIAGNOSTICS_USAGE_STR       "Diagnostics and Usage"
  41 #define SOFTWARE_UPDATE_STR                     "IDS_ST_MBODY_SOFTWARE_UPDATE"
  42
  43
  44 static int setting_about_main_create(void *cb);
  45 static int setting_about_main_destroy(void *cb);
  46 static int setting_about_main_update(void *cb);
  47 static int setting_about_main_cleanup(void *cb);
  48
  49 setting_view setting_view_about_main = {
  50         .create = setting_about_main_create,
  51         .destroy = setting_about_main_destroy,
  52         .update = setting_about_main_update,
  53         .cleanup = setting_about_main_cleanup,
  54 };
  55 /**
  56 * Do process when clicking '<-' button
  57 *
  58 * @param data
  59 * @param obj
  60 * @param event_info
  61 */
  62 static void setting_about_main_click_softkey_back_cb(void *data,
  63                                                      Evas_Object *obj,
  64                                                      void *event_info);
  65
  66 /**
  67 * Do process when clicking on some genlist item
  68 *
  69 * @param data
  70 * @param obj
  71 * @param event_info
  72 */
  73 static void setting_about_main_mouse_up_Gendial_list_cb(void *data,
  74                                                         Evas_Object *obj,
  75                                                         void *event_info);
  76
  77 static void __setting_about_main_certificates_clicked(void *data);
  78 static void __setting_about_main_device_name_clicked(void *data, Evas_Object *obj);
  79 static void __setting_about_main_diagnostics_usage_clicked(void *data, Evas_Object *obj);
  80 /* ***************************************************
  81  *
  82  *basic func
  83  *
  84  ***************************************************/
  85 static void __about_popup_rsp_cb(void *data, Evas_Object *obj, void *event_info)
  86 {
  87         SettingAboutUG *ad = data;
  88         if (obj) {
  89                 evas_object_del(obj);
  90                 obj = NULL;
  91         }
  92         ad->popup = NULL;
  93 }
  94 static void __device_name_changed_cb(void *data, Evas_Object *obj)
  95 {
  96         retm_if(!data || !obj, "Data parameter is NULL");
  97         //return if entry is not focused too
  98
  99         Setting_GenGroupItem_Data *list_item =
 100             (Setting_GenGroupItem_Data *) data;
 101         SettingAboutUG *ad = list_item->userdata;
 102         retm_if(ad == NULL, "Data parameter is NULL");
 103
 104         const char *entry_str = elm_entry_entry_get(obj);
 105         int entry_len = safeStrLen(entry_str);
 106         SETTING_TRACE("entry_str:[%s], lenght:%d", entry_str, entry_len);
 107
 108 #if DEVNAME_BLOCK_SPACE
 109         //block 'Space' key
 110         if (entry_len > 0 && NULL != strstr(entry_str, " ")) {//cancel the effect of input 'space character'
 111                 SETTING_TRACE("Cannot input the 'space' key or 'enter' key");
 112
 113                 int i = 0;
 114                 int j = 0;
 115                 char *tmp = (char *)g_strdup(entry_str);
 116                 for (; tmp[i];) {
 117                         if (tmp[i] == ' ') {
 118                                 for (j = i; tmp[j]; j++) {
 119                                         tmp[j] = tmp[j + 1];
 120                                 }
 121                         } else {
 122                                 i++;
 123                         }
 124                 }
 125                 G_FREE(list_item->sub_desc);
 126                 list_item->sub_desc = (char *)g_strdup(tmp);
 127                 G_FREE(tmp);
 128                 SETTING_TRACE("sub_desc:[%s]", list_item->sub_desc);
 129
 130                 elm_entry_entry_set(obj, list_item->sub_desc);
 131                 elm_entry_cursor_end_set(obj);
 132         }
 133 #endif
 134         //for genlist update
 135         G_FREE(list_item->sub_desc);//release first
 136         list_item->sub_desc = (char *)g_strdup(entry_str);
 137
 138         if (NULL == entry_str || 0 == entry_len) {
 139                 if (!ad->empty_flag)
 140                 {
 141                         ad->empty_flag = TRUE;
 142                         //elm_entry_context_menu_disabled_set(obj, TRUE); //disable the copy&paste&search popup
 143                         //elm_entry_magnifier_disabled_set(obj, TRUE);
 144                         Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
 145                         if (navi_it)
 146                         {
 147                                 Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
 148                                 setting_disable_evas_object(back_btn);
 149                                 setting_dim_evas_object(back_btn, TRUE);
 150
 151                                 Evas_Object *top_r_btn = elm_object_item_part_content_get(navi_it, "title_right_btn");
 152                                 if(top_r_btn)
 153                                 {
 154                                         setting_disable_evas_object(top_r_btn);
 155                                         setting_dim_evas_object(top_r_btn, TRUE);
 156                                 }
 157                         }
 158                 }
 159         } else {
 160                 if (ad->empty_flag)
 161                 {
 162                         ad->empty_flag = FALSE;
 163                         //elm_entry_context_menu_disabled_set(obj, FALSE); //enable the copy&paste&search popup
 164                         //elm_entry_magnifier_disabled_set(obj, FALSE);
 165                         Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
 166                         if (navi_it)
 167                         {
 168                                 Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
 169                                 setting_enable_evas_object(back_btn);
 170                                 setting_undo_dim_evas_object(back_btn, TRUE);
 171
 172                                 Evas_Object *top_r_btn = elm_object_item_part_content_get(navi_it, "title_right_btn");
 173                                 if(top_r_btn)
 174                                 {
 175                                         setting_enable_evas_object(top_r_btn);
 176                                         setting_undo_dim_evas_object(top_r_btn, TRUE);
 177                                 }
 178                         }
 179                 }
 180         }
 181
 182 }
 183
 184 static void
 185 __setting_about_device_name_changed_cb(void *data, Evas_Object *obj,
 186                                        void *event_info)
 187 {
 188         __device_name_changed_cb(data, obj);
 189 }
 190
 191
 192 /**
 193  *      Model Name:
 194  *              - No ini: Unavailable
 195  *              - I9500 @ target: GT-I9500
 196  *              - I9500 @ emul: SDK
 197  *              - SLP   @ target: GT-SLP
 198  *              - SLP   @ emul: SDK
 199  */
 200 void setting_about_main_get_phone_model_name(char* szStr, int nSize)
 201 {
 202         retm_if(szStr == NULL, "szStr parameter is NULL");
 203
 204         char *value = NULL;
 205         int ret = system_info_get_value_string(SYSTEM_INFO_KEY_MODEL, &value);
 206         SETTING_TRACE("value : %s", value);
 207         if (ret != SYSTEM_INFO_ERROR_NONE) {
 208                 SETTING_TRACE_ERROR("fail to call system_info_get_value_string");
 209                 FREE(value);
 210                 snprintf(szStr, nSize, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 211                 return;
 212         }
 213
 214         if (value) {
 215                 snprintf(szStr, nSize, "%s", value);
 216         } else {
 217                 snprintf(szStr, nSize, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 218         }
 219
 220         FREE(value);
 221 }
 222
 223 void setting_about_main_get_sw_version(char* szStr, int nSize)
 224 {
 225         retm_if(szStr == NULL, "szStr parameter is NULL");
 226
 227         // ex) TIZEN
 228         char *platform = NULL;
 229         int ret = system_info_get_value_string(SYSTEM_INFO_KEY_PLATFORM_NAME, &platform);
 230         if (ret != SYSTEM_INFO_ERROR_NONE) {
 231                 SETTING_TRACE_ERROR("fail to call system_info_get_value_string");
 232                 FREE(platform);
 233                 snprintf(szStr, nSize, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 234                 return;
 235         }
 236
 237         // ex) 2.0.0b
 238         char *version = NULL;
 239         ret = system_info_get_value_string(SYSTEM_INFO_KEY_TIZEN_VERSION, &version);
 240         if (ret != SYSTEM_INFO_ERROR_NONE) {
 241                 SETTING_TRACE_ERROR("fail to call system_info_get_value_string");
 242
 243                 FREE(platform);
 244                 FREE(version);
 245
 246                 snprintf(szStr, nSize, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 247                 return;
 248         }
 249         snprintf(szStr, nSize, "%s %s", platform, version);
 250
 251         FREE(platform);
 252         FREE(version);
 253 }
 254
 255 void setting_about_main_get_wifi_mac_address_string(char *str, int size)
 256 {
 257         setting_retm_if(str == NULL, "str parameter is NULL");
 258         setting_retm_if(size < SETTING_ABOUT_WIFI_MAC_STR_LEN+1, "size parameter is wrong");
 259
 260         FILE *p = fopen(SETTING_ABOUT_MACINFO_PATH, "r");
 261
 262         if (p) {
 263                 int size = fread(str, sizeof(char), SETTING_ABOUT_WIFI_MAC_STR_LEN, p);
 264                 if (size != SETTING_ABOUT_WIFI_MAC_STR_LEN) {
 265                         SETTING_TRACE_ERROR("fail to call fread");
 266                 }
 267                 fclose(p);
 268                 p = NULL;
 269         } else {
 270                 perror("open failed!");
 271         }
 272
 273         SETTING_TRACE_DEBUG("get_wifi_mac_address : %s", str);
 274
 275         int wifi_state = VCONFKEY_WIFI_OFF;
 276         vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state);
 277
 278         if((safeStrLen(str) == 0) || (wifi_state == VCONFKEY_WIFI_OFF))
 279                 snprintf(str, size, "%s  (%s)", _("IDS_ST_HEADER_UNAVAILABLE"), _(SETTING_ABOUT_NEVER_TURN_WIFI_ON_STR));
 280 }
 281
 282 void setting_about_main_get_battery_string(char *str, int size)
 283 {
 284         setting_retm_if(str == NULL, "str parameter is NULL");
 285
 286         int val = -1;
 287         char file[MAX_DISPLAY_STR_LEN_ON_PHONE_INFO] = { 0, };
 288         snprintf(file, MAX_DISPLAY_STR_LEN_ON_PHONE_INFO,
 289                  "%s/%s/%s", SETTING_ABOUT_POWER_SUPPLY_PATH, "battery", "capacity");
 290
 291         char buf[MAX_DISPLAY_STR_LEN_ON_PHONE_INFO] = { 0, };
 292         int fd = 0;
 293         int r = 0;
 294
 295         fd = open(file, O_RDONLY);
 296         if (fd != -1) {
 297                 r = read(fd, buf, MAX_DISPLAY_STR_LEN_ON_PHONE_INFO);
 298                 if ((r >= 0) && (r < MAX_DISPLAY_STR_LEN_ON_PHONE_INFO)) {
 299                         buf[r] = '\0';
 300                         val = atoi(buf);
 301                         snprintf(str, size, "%d%s", val, "\%");
 302                 } else {
 303                         SETTING_TRACE_ERROR("read file fail");
 304                         snprintf(str, size, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 305                 }
 306
 307                 close(fd);
 308         } else {
 309                 SETTING_TRACE_ERROR("open file fail");
 310                 snprintf(str, size, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 311         }
 312 }
 313
 314 void setting_about_main_get_bluetooth_address_string(char *str, int size)
 315 {
 316         setting_retm_if(str == NULL, "str parameter is NULL");
 317
 318         bluetooth_device_address_t local_address;
 319         memset(&local_address, 0x0, sizeof(local_address));
 320         int ret = 0;
 321
 322         /* for fixing BS of dbus signal */
 323         bluetooth_register_callback(NULL, NULL);
 324
 325         ret = bluetooth_get_local_address(&local_address);
 326
 327         /* for fixing BS of dbus signal */
 328         bluetooth_unregister_callback();
 329
 330         if (ret < 0) {
 331                 snprintf(str, size, "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 332         } else {
 333                 snprintf(str, size, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
 334                         local_address.addr[0], local_address.addr[1], local_address.addr[2],
 335                         local_address.addr[3], local_address.addr[4], local_address.addr[5]);
 336         }
 337         SETTING_TRACE_DEBUG("bt address : %s", str);
 338 }
 339
 340 int __stat_get_cpuinfo(float *usr_pct, float *sys_pct)
 341 {
 342         setting_retvm_if(usr_pct == NULL, -ENOENT, "param usr_pct is null");
 343         setting_retvm_if(sys_pct == NULL, -ENOENT, "param sys_pct is null");
 344
 345         /*  default value */
 346         *usr_pct = 0.0;
 347         *sys_pct = 0.0;
 348         static unsigned long long usr_time = 0, nice_time = 0, sys_time = 0;
 349         static unsigned long long old_usr = 0, old_nice = 0, old_sys = 0;
 350         static struct timeval old_tv, cur_tv;
 351         unsigned long long elapsed_tick;
 352         long tick_per_sec;
 353         long cpu_num;
 354         FILE *fp = NULL;
 355         int ret = 0;
 356
 357         tick_per_sec = sysconf(_SC_CLK_TCK);
 358         cpu_num = sysconf(_SC_NPROCESSORS_ONLN);
 359
 360         if (cpu_num < 1)
 361                 cpu_num = 1;
 362
 363         gettimeofday(&cur_tv, NULL);
 364         fp = fopen(SETTING_ABOUT_STAT_PATH, "r");
 365         if (fp == NULL) {
 366                 SETTING_TRACE_ERROR("fp == NULL");
 367                 return -ENOENT;
 368         }
 369
 370         char cpu_info[MAX_COMMON_BUFFER_LEN] = {0,};
 371         char *cpu_info_p = fgets(cpu_info, MAX_COMMON_BUFFER_LEN, fp);
 372
 373                 if(cpu_info_p == NULL) {
 374                         SETTING_TRACE_ERROR("fgets failed");
 375                         fclose(fp);   // free - code
 376                         return -ENOENT;
 377                 }
 378
 379         char *substr = NULL;
 380         unsigned long long tmp_long = 0;
 381         int i = 0;
 382         /* split cpu_info, get 3 numbers headmost*/
 383         while ((substr = strsep(&cpu_info_p, " \t")) != NULL) {
 384                 char* endptr = NULL;
 385                 tmp_long = strtoull(substr, &endptr, 10);
 386                 if (tmp_long != 0 && tmp_long != ULLONG_MAX) {
 387                         switch (i) {
 388                         case 0:
 389                                 usr_time = tmp_long;
 390                                 break;
 391                         case 1:
 392                                 nice_time = tmp_long;
 393                                 break;
 394                         case 2:
 395                                 sys_time = tmp_long;
 396                                 break;
 397                         default:
 398                                 break;
 399                         }
 400                         i++;
 401                 }
 402                 if (i >= 3) {
 403                         break;
 404                 }
 405         }
 406
 407         fclose(fp);
 408         fp = NULL;
 409         if (old_usr == 0) {
 410                 ret = -EAGAIN;
 411                 SETTING_TRACE_ERROR("old_usr == 0");
 412                 goto out;
 413         }
 414
 415         elapsed_tick = (cur_tv.tv_sec - old_tv.tv_sec) * tick_per_sec +
 416             ((cur_tv.tv_usec - old_tv.tv_usec) * tick_per_sec) / 1000000;
 417
 418         /* REMOVE BS */
 419         if (elapsed_tick != 0)
 420                 *usr_pct =
 421                     ((float)(usr_time - old_usr) * 100 / elapsed_tick) /
 422                     cpu_num;
 423         else
 424                 *usr_pct = 0;
 425         /* REMOVE BS */
 426         if (elapsed_tick != 0)
 427                 *sys_pct =
 428                     ((float)(sys_time - old_sys) * 100 / elapsed_tick) /
 429                     cpu_num;
 430         else
 431                 *sys_pct = 0;
 432
 433  out:
 434         old_usr = usr_time;
 435         old_nice = nice_time;
 436         old_sys = sys_time;
 437         old_tv = cur_tv;
 438
 439         return ret;
 440 }
 441
 442 static Eina_Bool __timer_update_cb(const void *data)
 443 {
 444         retv_if(data == NULL, TRUE);
 445         SettingAboutUG *ad = (SettingAboutUG *) data;
 446
 447         char str[MAX_DISPLAY_STR_LEN_ON_PHONE_INFO] = { 0, };
 448         if (ad->item_data_cpu) {
 449                 float usr, sys;
 450                 int ret = __stat_get_cpuinfo(&usr, &sys);
 451                 if (ret == -ENOENT) {
 452                         SETTING_TRACE_ERROR("call __stat_get_cpuinfo fail");
 453                         snprintf(str, sizeof(str), "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 454                 } else {
 455                         snprintf(str, sizeof(str), "%.0f%s", usr + sys, "\%");
 456                 }
 457
 458                 ad->item_data_cpu->sub_desc = (char *)g_strdup(str);
 459                 elm_object_item_data_set(ad->item_data_cpu->item, ad->item_data_cpu);
 460                 elm_genlist_item_update(ad->item_data_cpu->item);
 461         }
 462
 463         if (ad->item_data_battery) {
 464                 setting_about_main_get_battery_string(str, sizeof(str));
 465                 /*SETTING_TRACE("str:%s", str);*/
 466                 ad->item_data_battery->sub_desc = (char *)g_strdup(str);
 467                 elm_object_item_data_set(ad->item_data_battery->item, ad->item_data_battery);
 468                 elm_genlist_item_update(ad->item_data_battery->item);
 469         }
 470         return TRUE;
 471 }
 472
 473 static void
 474 __about_main_gl_mouse_up(void *data, Evas *e, Evas_Object *obj, void *event)
 475 {
 476         ret_if(!data);
 477         SettingAboutUG *ad = (SettingAboutUG *) data;
 478         retm_if(event == NULL, "Invalid argument: event info is NULL");
 479         Evas_Event_Mouse_Up *ev = (Evas_Event_Mouse_Up *)event;
 480
 481         if (ad->item_dev_name) {
 482                 Elm_Object_Item *selected_item = elm_genlist_at_xy_item_get(ad->genlsit, ev->output.x, ev->output.y, NULL);
 483                 if (ad->item_dev_name->item == selected_item)//do nothing..
 484                         return;
 485
 486                 elm_object_focus_set(ad->item_dev_name->eo_check, EINA_FALSE);//to make inputing words input
 487         }
 488 }
 489
 490 static void __entry_unfocus_cb(void *data, Evas_Object *obj, void *event_info)
 491 {
 492         SETTING_TRACE_BEGIN;
 493         retm_if(!data || !obj, "Data parameter is NULL");
 494
 495         Evas_Object *entry_container = elm_object_parent_widget_get(obj);
 496         if (entry_container) {
 497                 //whe entry unfocused, its guidetext will becomes "Input here"
 498                 elm_object_part_text_set(entry_container, "elm.guidetext", _("IDS_ST_BODY_TAP_TO_INSERT"));
 499                 if (elm_entry_is_empty(obj))
 500                         elm_object_signal_emit(entry_container, "elm,state,guidetext,show", "elm");
 501                 elm_object_signal_emit(entry_container, "elm,state,eraser,hide", "elm");
 502         }
 503
 504         //Setting_GenGroupItem_Data *list_item = data;
 505         const char *entry_str = elm_entry_entry_get(obj);
 506         char *entry_str_utf8 = NULL;
 507         entry_str_utf8 = elm_entry_markup_to_utf8(entry_str);
 508         //int len = safeStrLen(entry_str_utf8);
 509         SETTING_TRACE("To store \"%s\" into vconf[%s]", entry_str_utf8, VCONFKEY_SETAPPL_DEVICE_NAME_STR);
 510
 511         //ecore_idler_add(__check_on_idler, ad);
 512         Setting_GenGroupItem_Data *item_dev_name = data;
 513         SettingAboutUG *ad = item_dev_name->userdata;
 514         __device_name_changed_cb(item_dev_name, item_dev_name->eo_check);
 515 #if 0
 516         //after unfocus,need updating..
 517         elm_object_item_data_set(item_dev_name->item, item_dev_name);
 518         elm_genlist_item_update(item_dev_name->item);
 519 #endif
 520
 521         if(ad->navi_item
 522            && elm_object_item_part_content_get(ad->navi_item, "title_right_btn")) {
 523                 Evas_Object *btn = elm_object_item_part_content_unset(ad->navi_item, "title_right_btn");
 524                 evas_object_del(btn);
 525         }
 526         setting_hide_input_pannel_cb(item_dev_name->eo_check);
 527         if (item_dev_name) {
 528                 if (ad->empty_flag) {
 529                         if (ad->popup) {
 530                                 evas_object_del(ad->popup);
 531                                 ad->popup = NULL;
 532                         }
 533                         ad->popup = setting_create_popup_without_btn(ad, ad->win_get, NULL, _(EMPTY_LIMITATION_STR),
 534                                              __about_popup_rsp_cb, POPUP_INTERVAL, FALSE, FALSE);
 535                         return;
 536                 } else {
 537                 }
 538         }
 539
 540
 541         if (0 != vconf_set_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR, entry_str_utf8)) {
 542                 SETTING_TRACE_ERROR("Set vconf[%s] failed",
 543                                     VCONFKEY_SETAPPL_DEVICE_NAME_STR);
 544         }
 545
 546         FREE(entry_str_utf8);
 547
 548 }
 549
 550 static void __entry_key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
 551 {
 552         ret_if(data == NULL);
 553         SettingAboutUG *ad = (SettingAboutUG*)data;
 554         Evas_Event_Key_Down *ev = (Evas_Event_Key_Down *)event_info;
 555         SETTING_TRACE_DEBUG("ev->key : %s", ev->key);
 556         if(safeStrCmp(ev->key, "Return") == 0)
 557         {
 558                 // if entry has 1 char at list, hide ime.
 559                 if(safeStrLen(elm_entry_entry_get(obj)) == 0)
 560                 {
 561                         if (ad->popup) {
 562                                 evas_object_del(ad->popup);
 563                                 ad->popup = NULL;
 564                         }
 565                         ad->popup = setting_create_popup_without_btn(ad, ad->win_get, NULL, _(EMPTY_LIMITATION_STR),
 566                                              __about_popup_rsp_cb, POPUP_INTERVAL, FALSE, FALSE);
 567                 }
 568         }
 569 }
 570
 571 int setting_about_generate_genlist(void *data)
 572 {
 573         SETTING_TRACE_BEGIN;
 574         /* error check */
 575         retv_if(data == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 576
 577         SettingAboutUG *ad = (SettingAboutUG *) data;
 578         bool is_emul_bin = isEmulBin();
 579
 580         Evas_Object *scroller = ad->genlsit;
 581         Elm_Object_Item *item = NULL;
 582         Setting_GenGroupItem_Data *item_data = NULL;
 583         char str[MAX_DISPLAY_STR_LEN_ON_PHONE_INFO] = { 0, };
 584         (void)setting_create_Gendial_field_titleItem(scroller,
 585                                                      &(ad->itc_group_item),
 586                                                      SETTING_ABOUT_DEVICE_INFO_STR, NULL);
 587         /* Device name */
 588         char *name_value = vconf_get_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR);
 589         char *pa_sub_desc = elm_entry_utf8_to_markup(name_value);
 590         FREE(name_value);
 591
 592         ad->empty_flag = FALSE;
 593         if (NULL == pa_sub_desc || '\0' == pa_sub_desc[0])
 594         {
 595                 ad->empty_flag = TRUE;
 596                 Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
 597                 if (navi_it)
 598                 {
 599                         Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
 600                         setting_disable_evas_object(back_btn);
 601                         setting_dim_evas_object(back_btn, TRUE);
 602                 }
 603         }
 604
 605
 606         // [UI] Device name
 607         char *app_name = NULL;
 608         int ret_get_app_name = app_manager_get_app_name("com.samsung.oma-dm-ui", &app_name);
 609         if (ret_get_app_name == APP_MANAGER_ERROR_INVALID_PACKAGE )
 610         {
 611                 SETTING_TRACE(">>>>>>>>>>>>>>>>>> UNINSTALLED PACKAGE");
 612                 ad->item_dev_name = NULL;
 613         } else {
 614
 615                 ad->item_dev_name =
 616                         setting_create_Gendial_field_def(scroller, &(ad->itc_1icon),
 617                                                                  setting_about_main_mouse_up_Gendial_list_cb,
 618                                                          ad, SWALLOW_Type_LAYOUT_ENTRY,
 619                                                          NULL, NULL, 0, SETTING_ABOUT_DEVICE_NAME_STR, pa_sub_desc,
 620                                                          __setting_about_device_name_changed_cb);
 621                 if (ad->item_dev_name) {
 622                         ad->item_dev_name->userdata = ad;
 623                         ad->item_dev_name->isSinglelineFlag = 0;
 624                         ad->item_dev_name->start_change_cb = (setting_call_back_func)__entry_key_down_cb;
 625                         ad->item_dev_name->stop_change_cb = __entry_unfocus_cb;
 626                         ad->item_dev_name->limit_filter_data = calloc(1, sizeof(Elm_Entry_Filter_Accept_Set));
 627
 628                         if (ad->item_dev_name->limit_filter_data) {
 629                                 //max byte len is 31 not 31+1
 630                                 //ad->item_dev_name->limit_filter_data->max_byte_count = MAX_DEVICE_NAME_LEN + OFFESET_ENTRY_FILTER;
 631                                 ad->item_dev_name->limit_filter_data->max_byte_count = MAX_DEVICE_NAME_LEN;
 632                                 ad->item_dev_name->win_main = ad->win_get;
 633                         }
 634                         //ad->item_dev_name->input_type = ELM_INPUT_PANEL_LAYOUT_NUMBER;
 635                         ad->item_dev_name->input_panel_disable_flag = EINA_TRUE;
 636                 } else {
 637                                 SETTING_TRACE_ERROR("ad->item_dev_name is NULL");
 638                 }
 639                 FREE(pa_sub_desc);
 640         }
 641
 642         // [UI] My number
 643         int err;
 644         char sel_num[TAPI_SIM_XDN_DIALING_NUMBER_LEN + 1] = { 0, };
 645         setting_get_string_slp_key(STR_SLP_SETTING_SELECT_NUM, sel_num, &err);
 646
 647         if (ad->my_numbers.count == 1) {
 648                 item_data =
 649                         setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2),
 650                                              NULL,
 651                                              ad, SWALLOW_Type_INVALID, NULL,
 652                                              NULL, 0, SETTING_ABOUT_MY_NUMBER_STR,
 653                                              sel_num, NULL);
 654                 if (item_data) {
 655                         elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 656                 } else {
 657                         SETTING_TRACE_ERROR("item_data is NULL");
 658                 }
 659         } else if (ad->my_numbers.count > 1){
 660                 setting_enable_expandable_genlist(scroller, ad,
 661                                           setting_about_main_exp_cb, NULL);
 662                 item_data = setting_create_Gendial_exp_parent_field(scroller,
 663                                                     &(ad->itc_2text_3_parent),
 664                                                     NULL, NULL,
 665                                                     SWALLOW_Type_INVALID,
 666                                                     SETTING_ABOUT_MY_NUMBER_STR,
 667                                                     sel_num);
 668                 if (item_data) {
 669                         item_data->int_slp_setting_binded = STR_SLP_SETTING_SELECT_NUM;
 670                 } else {
 671                         SETTING_TRACE_ERROR("ad->data_wap is NULL");
 672                 }
 673
 674         } else {
 675                 SETTING_TRACE_ERROR("don't have my number");
 676         }
 677
 678         // [UI] Phone model
 679         memset(str, 0x00, sizeof(str));
 680         setting_about_main_get_phone_model_name(str, sizeof(str));
 681         item_data =
 682             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 683                                              NULL, SWALLOW_Type_INVALID, NULL,
 684                                              NULL, 0, SETTING_ABOUT_MODEL_STR, str, NULL);
 685         if (item_data) {
 686                 elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 687         } else {
 688                 SETTING_TRACE_ERROR("item_data is NULL");
 689         }
 690
 691         // [UI] SW version
 692         memset(str, 0x00, sizeof(str));
 693         setting_about_main_get_sw_version(str, sizeof(str));
 694         item_data =
 695             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 696                                              NULL, SWALLOW_Type_INVALID, NULL,
 697                                              NULL, 0, SETTING_ABOUT_VERSION_STR, str, NULL);
 698         if (item_data) {
 699                 elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 700         } else {
 701                 SETTING_TRACE_ERROR("item_data is NULL");
 702         }
 703
 704         // [UI] Bluetooth address
 705         if ( ! is_emul_bin) { // requested by DI Kim due to BT BS on 11/26
 706                 memset(str, 0x00, sizeof(str));
 707                 setting_about_main_get_bluetooth_address_string(str, sizeof(str));
 708                 ad->item_data_bt =
 709                         setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 710                                                          NULL, SWALLOW_Type_INVALID, NULL,
 711                                                          NULL, 0, SETTING_ABOUT_BLUETOOTH_STR, str, NULL);
 712                 if (ad->item_data_bt) {
 713                         elm_genlist_item_select_mode_set(ad->item_data_bt->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 714                 } else {
 715                                 SETTING_TRACE_ERROR("item_data is NULL");
 716                 }
 717         }
 718
 719         // [UI] MAC address
 720         memset(str, 0x00, sizeof(str));
 721         setting_about_main_get_wifi_mac_address_string(str, sizeof(str));
 722
 723         SETTING_TRACE_DEBUG("[about main] get_wifi_mac_address : %s", str);
 724
 725         ad->item_data_wifi =
 726             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 727                                              NULL, SWALLOW_Type_INVALID, NULL,
 728                                              NULL, 0, SETTING_ABOUT_WIFI_STR, str, NULL);
 729         if (ad->item_data_wifi) {
 730                 elm_genlist_item_select_mode_set(ad->item_data_wifi->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 731         } else {
 732                 SETTING_TRACE_ERROR("item_data is NULL");
 733         }
 734
 735         // [UI] Battery
 736         memset(str, 0x00, sizeof(str));
 737         setting_about_main_get_battery_string(str, sizeof(str));
 738         item_data =
 739             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 740                                              NULL, SWALLOW_Type_INVALID, NULL,
 741                                              NULL, 0, SETTING_ABOUT_BATTERY_STR, str, NULL);
 742         if (item_data) {
 743                 elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 744                 ad->item_data_battery = item_data;
 745         } else {
 746                 SETTING_TRACE_ERROR("item_data is NULL");
 747         }
 748
 749         // [UI] CPU Info
 750         memset(str, 0x00, sizeof(str));
 751         float usr, sys;
 752         int ret = __stat_get_cpuinfo(&usr, &sys);
 753         if (ret == -ENOENT) {
 754                 SETTING_TRACE_ERROR("call __stat_get_cpuinfo fail");
 755                 snprintf(str, sizeof(str), "%s", _("IDS_ST_HEADER_UNAVAILABLE"));
 756         } else {
 757                 snprintf(str, sizeof(str), "%.0f%s", usr + sys, "\%");
 758         }
 759
 760         ad->item_data_cpu = item_data =
 761             setting_create_Gendial_field_def(scroller, &(ad->itc_2text_2), NULL,
 762                                              NULL, SWALLOW_Type_INVALID, NULL,
 763                                              NULL, 0, SETTING_ABOUT_CPU_USAGE_STR, str, NULL);
 764         if (item_data) {
 765                 elm_genlist_item_select_mode_set(item_data->item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 766         } else {
 767                 SETTING_TRACE_ERROR("item_data is NULL");
 768         }
 769
 770         // [UI] separator
 771         item =
 772             elm_genlist_item_append(scroller, &(ad->itc_seperator), NULL, NULL,
 773                                     ELM_GENLIST_ITEM_NONE, NULL, NULL);
 774         elm_genlist_item_select_mode_set(item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 775
 776 #ifdef SUPPORT_DIAG_USAGE
 777         // [UI] Diagnostics and Usage
 778         if (!is_emul_bin) {
 779                 setting_create_Gendial_field_def(scroller, &(ad->itc_1text),
 780                                          setting_about_main_mouse_up_Gendial_list_cb,
 781                                          ad, SWALLOW_Type_INVALID, NULL, NULL,
 782                                          0, DIAGNOSTICS_USAGE_STR,
 783                                          NULL, NULL);
 784         }
 785 #endif
 786
 787         // [UI] Certificates
 788         // implementation is in progress.
 789         if (is_ug_installed_by_ug_args("setting-manage-applications-efl"))
 790         {
 791                 setting_create_Gendial_field_def(scroller, &(ad->itc_1text),
 792                                                  setting_about_main_mouse_up_Gendial_list_cb,
 793                                                  ad, SWALLOW_Type_INVALID, NULL, NULL,
 794                                                  0, "IDS_COM_BODY_CERTIFICATES", NULL, NULL);
 795
 796                 item = elm_genlist_item_append(scroller, &itc_bottom_seperator, NULL, NULL,
 797                                                 ELM_GENLIST_ITEM_NONE, NULL, NULL);
 798                 elm_genlist_item_select_mode_set(item, ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY);
 799         }
 800
 801
 802         ad->update_timer =
 803             ecore_timer_add(2, (Ecore_Task_Cb) __timer_update_cb, ad);
 804
 805         return SETTING_RETURN_SUCCESS;
 806 }
 807
 808 static int setting_about_main_create(void *cb)
 809 {
 810         SETTING_TRACE_BEGIN;
 811         /* error check */
 812         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 813
 814         SettingAboutUG *ad = (SettingAboutUG *) cb;
 815
 816         Evas_Object *scroller = elm_genlist_add(ad->win_main_layout);
 817         retvm_if(scroller == NULL, SETTING_DRAW_ERR_FAIL_SCROLLER,
 818                  "Cannot set scroller object  as contento of layout");
 819         elm_object_style_set(scroller, "dialogue");
 820         elm_genlist_clear(scroller);    /* first to clear list */
 821
 822         /*  Enabling illume notification property for window */
 823         elm_win_conformant_set(ad->win_main_layout, 1);
 824         Evas_Object *conformant = elm_conformant_add(ad->win_main_layout);
 825         elm_object_style_set(conformant, "internal_layout");    /*  By Kollus. 2011-01-04 */
 826         evas_object_show(conformant);
 827         elm_object_content_set(conformant, scroller);
 828         ad->genlsit = scroller;
 829
 830         ad->ly_main =
 831             setting_create_layout_navi_bar(ad->win_main_layout, ad->win_get,
 832                                            _(KeyStr_AboutPhone),
 833                                            _("IDS_COM_BODY_BACK"), NULL, NULL,
 834                                            setting_about_main_click_softkey_back_cb,
 835                                            NULL, NULL, ad, conformant,
 836                                            &ad->navi_bar, NULL);
 837
 838         evas_object_event_callback_add(scroller, EVAS_CALLBACK_MOUSE_UP,
 839                                        __about_main_gl_mouse_up, ad);
 840
 841         ad->navi_item = elm_naviframe_top_item_get(ad->navi_bar);
 842
 843         setting_about_generate_genlist((void *)ad);
 844
 845         setting_view_about_main.is_create = 1;
 846         SETTING_TRACE_END;
 847         return SETTING_RETURN_SUCCESS;
 848 }
 849
 850 static int setting_about_main_destroy(void *cb)
 851 {
 852         SETTING_TRACE_BEGIN;
 853         /* error check */
 854         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 855
 856         SettingAboutUG *ad = (SettingAboutUG *) cb;
 857
 858         if (ad->update_timer) {
 859                 ecore_timer_del(ad->update_timer);
 860                 ad->update_timer = NULL;
 861         }
 862         if (ad->popup) {
 863                 evas_object_del(ad->popup);
 864                 ad->popup = NULL;
 865         }
 866
 867         if (ad->ly_main != NULL) {
 868                 evas_object_del(ad->ly_main);
 869                 ad->ly_main = NULL;
 870         }
 871
 872         setting_view_about_main.is_create = 0;
 873         return SETTING_RETURN_SUCCESS;
 874 }
 875
 876 static int setting_about_main_update(void *cb)
 877 {
 878         SETTING_TRACE_BEGIN;
 879         /* error check */
 880         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 881
 882         SettingAboutUG *ad = (SettingAboutUG *) cb;
 883
 884         if (ad->ly_main != NULL) {
 885                 evas_object_show(ad->ly_main);
 886         }
 887
 888         return SETTING_RETURN_SUCCESS;
 889 }
 890
 891 static int setting_about_main_cleanup(void *cb)
 892 {
 893         SETTING_TRACE_BEGIN;
 894         /* error check */
 895         retv_if(cb == NULL, SETTING_GENERAL_ERR_NULL_DATA_PARAMETER);
 896
 897         SettingAboutUG *ad = (SettingAboutUG *) cb;
 898
 899         if (ad->ly_main != NULL) {
 900                 /*  evas_object_hide(ad->ly_main); */
 901         }
 902
 903         return SETTING_RETURN_SUCCESS;
 904 }
 905
 906 /* ***************************************************
 907  *
 908  *general func
 909  *
 910  ***************************************************/
 911
 912 /* ***************************************************
 913  *
 914  *call back func
 915  *
 916  ***************************************************/
 917
 918 static void
 919 setting_about_main_click_softkey_back_cb(void *data, Evas_Object *obj,
 920                                          void *event_info)
 921 {
 922         SETTING_TRACE_BEGIN;
 923         /* error check */
 924         setting_retm_if(data == NULL, "Data parameter is NULL");
 925
 926         SettingAboutUG *ad = (SettingAboutUG *) data;
 927         if (ad->empty_flag) {
 928                 if (ad->popup) {
 929                         evas_object_del(ad->popup);
 930                         ad->popup = NULL;
 931                 }
 932                 ad->popup = setting_create_popup_without_btn(ad, ad->win_get, NULL, _(EMPTY_LIMITATION_STR),
 933                                      __about_popup_rsp_cb, POPUP_INTERVAL, FALSE, FALSE);
 934                 if (ad->item_dev_name) {
 935                         elm_object_focus_set(ad->item_dev_name->eo_check, EINA_TRUE);
 936                 }
 937                 return;
 938         }
 939
 940         /* Send destroy request */
 941         ug_destroy_me(ad->ug);
 942         //imf must be hided before view is destroyed.
 943         //Following code is just to improve the hiding speed. If not add these code,
 944         //the input pannel will also be hided with the view destroyed,but it works too slow.
 945         if (ad->item_dev_name) {
 946                 elm_object_focus_set(ad->item_dev_name->eo_check, EINA_FALSE);
 947                 setting_hide_input_pannel_cb(ad->item_dev_name->eo_check);
 948         }
 949
 950         SETTING_TRACE_END;
 951 }
 952
 953 /**
 954 * @brief
 955 *
 956 * @param data
 957 * @param obj
 958 * @param event_info
 959 */
 960 static void
 961 setting_about_main_mouse_up_Gendial_list_cb(void *data, Evas_Object *obj,
 962                                             void *event_info)
 963 {
 964         SETTING_TRACE_BEGIN;
 965         /* error check */
 966         setting_retm_if(data == NULL, "Data parameter is NULL");
 967
 968         retm_if(event_info == NULL, "Invalid argument: event info is NULL");
 969         Elm_Object_Item *item = (Elm_Object_Item *) event_info;
 970         elm_genlist_item_selected_set(item, 0);
 971         Setting_GenGroupItem_Data *list_item = (Setting_GenGroupItem_Data *) elm_object_item_data_get(item);
 972
 973         /* SettingAboutUG *ad = (SettingAboutUG *) data; */
 974
 975         SETTING_TRACE("clicking item[%s]", _(list_item->keyStr));
 976         if (!safeStrCmp("IDS_ST_BODY_OPEN_SOURCE_LICENCES", list_item->keyStr)) {
 977
 978                 //setting_view_change(&setting_view_about_main, &setting_view_about_licences, data);
 979
 980         } else if (!safeStrCmp("IDS_COM_BODY_CERTIFICATES", list_item->keyStr)) {
 981                 __setting_about_main_certificates_clicked(data);
 982         } else if (!safeStrCmp(SETTING_ABOUT_DEVICE_NAME_STR, list_item->keyStr)) {
 983                 __setting_about_main_device_name_clicked(data, list_item->eo_check);
 984         } else if (!safeStrCmp(DIAGNOSTICS_USAGE_STR, list_item->keyStr)) {
 985                 __setting_about_main_diagnostics_usage_clicked(data, list_item->eo_check);
 986         }
 987 }
 988
 989 static void __destroy_certificates_ug_cb(ui_gadget_h ug, void *priv)
 990 {
 991         SETTING_TRACE_BEGIN;
 992
 993         /* restore the '<-' button on the navigate bar */
 994         ret_if(!priv);
 995         SettingAboutUG *ad = (SettingAboutUG *) priv;   /* ad is point to priv */
 996
 997         if (ug) {
 998                 ug_destroy(ug);
 999                 ad->ug_loading = NULL;
1000         }
1001
1002 }
1003
1004 static void __setting_about_main_certificates_clicked(void *data)
1005 {
1006         SETTING_TRACE_BEGIN;
1007         retm_if(data == NULL, "Data parameter is NULL");
1008         SettingAboutUG *ad = (SettingAboutUG *)data;
1009
1010         struct ug_cbs *cbs = (struct ug_cbs *)calloc(1, sizeof(struct ug_cbs));
1011         if (!cbs) {
1012                 return;
1013         }
1014
1015         cbs->layout_cb = setting_about_layout_ug_cb;
1016         cbs->result_cb = NULL;
1017         cbs->destroy_cb = __destroy_certificates_ug_cb;
1018         cbs->priv = (void *)ad;
1019
1020         ad->ug_loading =
1021             ug_create(ad->ug, "setting-manage-certificates-efl", UG_MODE_FULLVIEW, NULL, cbs);
1022
1023         if (NULL == ad->ug_loading) {   /* error handling */
1024                 SETTING_TRACE_ERROR("NULL == ad->ug_loading");
1025         }
1026         FREE(cbs);
1027 }
1028
1029 static void __top_back_cb(void *data, Evas_Object *obj,
1030                                          void *event_info)
1031 {
1032         SETTING_TRACE_BEGIN;
1033         /* error check */
1034         setting_retm_if(data == NULL, "Data parameter is NULL");
1035
1036         SettingAboutUG *ad = (SettingAboutUG *) data;
1037
1038         if (ad->item_dev_name)
1039                 setting_hide_input_pannel_cb(ad->item_dev_name->eo_check);
1040
1041         SETTING_TRACE_END;
1042 }
1043
1044 static void _input_panel_event_cb(void *data, Ecore_IMF_Context *ctx, int value)
1045 {
1046         SETTING_TRACE_BEGIN;
1047         retm_if(data == NULL, "Data parameter is NULL");
1048         retm_if(ctx == NULL, "obj parameter is NULL");
1049
1050         SettingAboutUG *ad = (SettingAboutUG *)data;
1051
1052         if(value == ECORE_IMF_INPUT_PANEL_STATE_SHOW)
1053         {
1054                 SETTING_TRACE("value == ECORE_IMF_INPUT_PANEL_STATE_SHOW");
1055                 if(ad->navi_item && !elm_object_item_part_content_get(ad->navi_item, "title_right_btn"))
1056                 {
1057                         Evas_Object *r_button = setting_create_button(ad->navi_bar,
1058                                                                         dgettext("sys_string", "IDS_COM_BODY_BACK"),
1059                                                                         NAVI_BACK_BUTTON_STYLE,
1060                                                                         __top_back_cb,
1061                                                                         ad);
1062                         elm_object_item_part_content_set(ad->navi_item, "title_right_btn", r_button);
1063                 }
1064         }
1065         else if(value == ECORE_IMF_INPUT_PANEL_STATE_HIDE)
1066         {
1067                 SETTING_TRACE("value == ECORE_IMF_INPUT_PANEL_STATE_HIDE");
1068                 if(ad->navi_item && elm_object_item_part_content_get(ad->navi_item, "title_right_btn")) {
1069                         Evas_Object *btn = elm_object_item_part_content_unset(ad->navi_item, "title_right_btn");
1070                         evas_object_del(btn);
1071                 }
1072
1073                 if (ad->item_dev_name) {
1074                         elm_object_focus_set(ad->item_dev_name->eo_check, EINA_FALSE);
1075                 }
1076         }
1077 }
1078
1079 static void __setting_about_main_device_name_clicked(void *data, Evas_Object *obj)
1080 {
1081         SETTING_TRACE_BEGIN;
1082         retm_if(data == NULL, "Data parameter is NULL");
1083         retm_if(obj == NULL, "obj parameter is NULL");
1084         SettingAboutUG *ad = (SettingAboutUG *)data;
1085
1086         if (!elm_object_focus_get(obj)) {
1087                 elm_object_focus_set(obj, EINA_TRUE);
1088         }
1089
1090         Ecore_IMF_Context *imf_context = (Ecore_IMF_Context *)elm_entry_imf_context_get(obj);
1091         setting_retm_if(imf_context == NULL, "imf_context is NULL");
1092         ecore_imf_context_input_panel_event_callback_add(imf_context, ECORE_IMF_INPUT_PANEL_STATE_EVENT, _input_panel_event_cb, ad);
1093         ecore_imf_context_input_panel_show(imf_context);
1094 }
1095
1096
1097 static void __destroy_diagnostics_usage_ug_cb(ui_gadget_h ug, void *priv)
1098 {
1099         SETTING_TRACE_BEGIN;
1100
1101         /* restore the '<-' button on the navigate bar */
1102         ret_if(!priv);
1103         SettingAboutUG *ad = (SettingAboutUG *) priv;   /* ad is point to priv */
1104
1105         if (ug) {
1106                 ug_destroy(ug);
1107                 ad->ug_loading = NULL;
1108         }
1109
1110         Elm_Object_Item *navi_it = elm_naviframe_top_item_get(ad->navi_bar);
1111         ret_if(!navi_it);
1112         Evas_Object *back_btn = elm_object_item_part_content_get(navi_it, "prev_btn");
1113
1114         if (back_btn != NULL) {
1115                 elm_object_style_set(back_btn, NAVI_BACK_BUTTON_STYLE); /* take into effect */
1116         }
1117 }
1118
1119 static void __setting_about_main_diagnostics_usage_clicked(void *data, Evas_Object *obj)
1120 {
1121         SETTING_TRACE_BEGIN;
1122         retm_if(data == NULL, "Data parameter is NULL");
1123         SettingAboutUG *ad = (SettingAboutUG *)data;
1124
1125         // create UG
1126         if (!ad)
1127                 return;         /*  do nothing if ad is NULL */
1128
1129         struct ug_cbs *cbs = (struct ug_cbs *)calloc(1, sizeof(struct ug_cbs));
1130         if (!cbs) {
1131                 return;
1132         }
1133
1134         cbs->layout_cb = setting_about_layout_ug_cb;
1135         cbs->result_cb = NULL;
1136         cbs->destroy_cb = __destroy_diagnostics_usage_ug_cb;
1137         cbs->priv = (void *)ad;
1138
1139         ad->ug_loading =
1140             ug_create(ad->ug, "setting-crash-efl", UG_MODE_FULLVIEW, NULL, cbs);
1141
1142         if (NULL == ad->ug_loading) {   /* error handling */
1143                 SETTING_TRACE_ERROR("NULL == ad->ug_loading");
1144                 setting_create_simple_popup(ad, ad->win_get, NULL, _(UNSUPPORTED_FUNCTION));
1145         }
1146         FREE(cbs);
1147 }