src/menu_screen.c

   1 /*
   2  * MENU-SCREEN
   3  *
   4  * Copyright (c) 2009-2014 Samsung Electronics Co., Ltd All Rights Reserved
   5  *
   6  * Contact: Jin Yoon <jinny.yoon@samsung.com>
   7  *          Junkyu Han <junkyu.han@samsung.com>
   8
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  * http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  */
  22
  23 #include <ail.h>
  24 #include <app.h>
  25 #include <appcore-efl.h>
  26 #include <aul.h>
  27 #include <Elementary.h>
  28 #include <stdbool.h>
  29 #include <system_info.h>
  30 #include <vconf.h>
  31 #include <app_preference.h>
  32 #include <system_settings.h>
  33 #include <pkgmgr-info.h>
  34
  35 #include "conf.h"
  36 #include "item.h"
  37 #include "key.h"
  38 #include "layout.h"
  39 #include "mapbuf.h"
  40 #include "menu_screen.h"
  41 #include "mouse.h"
  42 #include "page.h"
  43 #include "page_scroller.h"
  44 #include "pkgmgr.h"
  45 #include "util.h"
  46
  47 #define MENU_SCREEN_ENGINE "file/private/org.tizen.menu-screen/engine"
  48
  49 #define LAYOUT_EDJE_PORTRAIT EDJEDIR"/layout_portrait.edj"
  50 #define LAYOUT_GROUP_NAME "layout"
  51
  52
  53
  54 // Define prototype of the "hidden API of AUL"
  55 extern int aul_listen_app_dead_signal(int (*func)(int signal, void *data), void *data);
  56 static struct {
  57         int state;
  58         int root_width;
  59         int root_height;
  60         int is_tts;
  61         int booting_state;
  62         Evas *evas;
  63         Ecore_Evas *ee;
  64         Evas_Object *win;
  65         Elm_Theme *theme;
  66         bool is_done;
  67 } menu_screen_info = {
  68         .state = APP_STATE_PAUSE,
  69         .is_tts = false,
  70         .booting_state = 0,
  71         .evas = NULL,
  72         .ee = NULL,
  73         .win = NULL,
  74         .theme = NULL,
  75         .is_done = false,
  76 };
  77
  78
  79
  80 HAPI Evas *menu_screen_get_evas(void)
  81 {
  82         return menu_screen_info.evas;
  83 }
  84
  85
  86
  87 HAPI int menu_screen_get_root_width(void)
  88 {
  89         return menu_screen_info.root_width;
  90 }
  91
  92
  93
  94 HAPI int menu_screen_get_root_height(void)
  95 {
  96         return menu_screen_info.root_height;
  97 }
  98
  99
 100
 101 HAPI Evas_Object *menu_screen_get_win(void)
 102 {
 103         return menu_screen_info.win;
 104 }
 105
 106
 107
 108 HAPI Elm_Theme *menu_screen_get_theme(void)
 109 {
 110         return menu_screen_info.theme;
 111 }
 112
 113
 114
 115 HAPI bool menu_screen_get_done(void)
 116 {
 117         return menu_screen_info.is_done;
 118 }
 119
 120
 121
 122 HAPI void menu_screen_set_done(bool is_done)
 123 {
 124         menu_screen_info.is_done = is_done;
 125 }
 126
 127
 128
 129 HAPI int menu_screen_get_state(void)
 130 {
 131         return menu_screen_info.state;
 132 }
 133
 134
 135
 136 HAPI int menu_screen_is_tts(void)
 137 {
 138         return menu_screen_info.is_tts;
 139 }
 140
 141
 142 static Eina_Bool _appcore_flush_cb(void *data)
 143 {
 144         if (APP_STATE_PAUSE != menu_screen_info.state) return ECORE_CALLBACK_CANCEL;
 145         if (0 != appcore_flush_memory()) _E("Cannot flush memory");
 146         return ECORE_CALLBACK_CANCEL;
 147 }
 148
 149
 150
 151 HAPI void menu_screen_inc_booting_state(void)
 152 {
 153         menu_screen_info.booting_state++;
 154         if (BOOTING_STATE_DONE > menu_screen_info.booting_state) return;
 155
 156         menu_screen_error_e ret = MENU_SCREEN_ERROR_OK;
 157         do {
 158                 ret = pkgmgr_reserve_list_pop_request();
 159         } while (MENU_SCREEN_ERROR_OK == ret);
 160
 161         /*  Cache memory is cleared when the application paused (every time, after 5 seconds (in appcore)),
 162         *  but after running in a minimized mode (HIDE_LAUNCH) application have status AS_RUNNING.
 163         *  Application have status AS_PAUSED only after change of visibility to hidden condition by user (on hiding window)
 164         *  Cleaning must be performed only once after application loading in hidden condition
 165         *  (and stay in a hidden condition at time of cleaning).
 166         */
 167         if (APP_STATE_PAUSE == menu_screen_info.state)
 168                 ecore_timer_add(5, _appcore_flush_cb, NULL);
 169 }
 170
 171
 172
 173 HAPI void menu_screen_dec_booting_state(void)
 174 {
 175         menu_screen_info.booting_state --;
 176 }
 177
 178
 179
 180 HAPI int menu_screen_get_booting_state(void)
 181 {
 182         return menu_screen_info.booting_state;
 183 }
 184
 185
 186
 187 static bool _is_emulator_on(void)
 188 {
 189         int ret;
 190         char *model;
 191
 192         ret = system_info_get_platform_string("tizen.org/system/model_name", &model);
 193         if (SYSTEM_INFO_ERROR_NONE != ret) {
 194                 if (model) {
 195                         free(model);
 196                 }
 197                 return false;
 198         }
 199
 200         if (!strncmp(model, "Emulator", strlen(model))) {
 201                 _D("This model is on Emulator");
 202                 free(model);
 203                 return true;
 204         }
 205
 206         _D("This model is NOT on Emulator");
 207         free(model);
 208         return false;
 209 }
 210
 211
 212
 213 static menu_screen_error_e _create_canvas(char *name, char *title)
 214 {
 215         //Ecore_X_Atom ATOM_WM_WINDOW_ROLE;
 216         char *buf;
 217
 218         if (_is_emulator_on()) {
 219                 _D("ELM_ENGINE is set as [software_x11]");
 220                 elm_config_accel_preference_set("opengl");
 221         } else {
 222                 buf = vconf_get_str(MENU_SCREEN_ENGINE);
 223                 if (buf) {
 224                         _D("ELM_ENGINE is set as [%s]", buf);
 225                         elm_config_accel_preference_set(buf);
 226                         free(buf);
 227                 } else {
 228                         _D("ELM_ENGINE is set as [gl]");
 229                         elm_config_accel_preference_set("gl");
 230                 }
 231         }
 232
 233         menu_screen_info.win = elm_win_add(NULL, name, ELM_WIN_BASIC);
 234         retv_if(NULL == menu_screen_info.win, MENU_SCREEN_ERROR_FAIL);
 235
 236         if (title) {
 237                 elm_win_title_set(menu_screen_info.win, title);
 238         }
 239         elm_win_borderless_set(menu_screen_info.win, EINA_TRUE);
 240         elm_win_screen_size_get(menu_screen_info.win, NULL, NULL, &menu_screen_info.root_width, &menu_screen_info.root_height);
 241
 242 #if 0
 243         ecore_x_icccm_name_class_set(elm_win_xwindow_get(menu_screen_info.win), "MENU_SCREEN", "MENU_SCREEN");
 244         ATOM_WM_WINDOW_ROLE = ecore_x_atom_get("WM_WINDOW_ROLE");
 245         if (ATOM_WM_WINDOW_ROLE) {
 246                 ecore_x_window_prop_string_set(elm_win_xwindow_get(menu_screen_info.win), ATOM_WM_WINDOW_ROLE, "MENU_SCREEN");
 247         } else {
 248                 _D("Failed to set the window role as MENU_SCREEN");
 249         }
 250 #endif
 251
 252         elm_win_role_set(menu_screen_info.win, "MENU_SCREEN");
 253         evas_object_resize(menu_screen_info.win, menu_screen_get_root_width(), menu_screen_get_root_height());
 254
 255         menu_screen_info.evas = evas_object_evas_get(menu_screen_info.win);
 256         if (!menu_screen_info.evas) {
 257                 _E("[%s] Failed to get the evas object", __func__);
 258         }
 259
 260         menu_screen_info.ee = ecore_evas_ecore_evas_get(menu_screen_info.evas);
 261         if (!menu_screen_info.ee) {
 262                 _E("[%s] Failed to get ecore_evas object", __func__);
 263         }
 264
 265         evas_object_size_hint_min_set(menu_screen_info.win, menu_screen_info.root_width, menu_screen_info.root_height);
 266         evas_object_size_hint_max_set(menu_screen_info.win, menu_screen_info.root_width, menu_screen_info.root_height);
 267         evas_object_resize(menu_screen_info.win, menu_screen_info.root_width, menu_screen_info.root_height);
 268         evas_object_show(menu_screen_info.win);
 269
 270         return MENU_SCREEN_ERROR_OK;
 271 }
 272
 273
 274
 275 static void _destroy_canvas(void)
 276 {
 277         evas_object_del(menu_screen_info.win);
 278 }
 279
 280
 281
 282 static int _dead_cb(int pid, void *data)
 283 {
 284         return EXIT_SUCCESS;
 285 }
 286
 287
 288
 289 static void _create_bg(void)
 290 {
 291         _D("Create BG");
 292         char *buf = NULL;
 293         Evas_Coord w;
 294         Evas_Coord h;
 295         Evas_Object *bg;
 296         double f, wf, hf;
 297         static int trigger = 0;
 298         const char *key;
 299         int width;
 300         int height;
 301         int ret = SYSTEM_SETTINGS_ERROR_NONE;
 302
 303         if (system_settings_get_value_string(SYSTEM_SETTINGS_KEY_WALLPAPER_HOME_SCREEN, &buf) < 0) {
 304                 _E("Failed to get a wallpaper: %d\n", SYSTEM_SETTINGS_KEY_WALLPAPER_HOME_SCREEN);
 305         }
 306
 307         width = menu_screen_get_root_width();
 308         height = menu_screen_get_root_height();
 309
 310         bg = evas_object_data_get(menu_screen_get_win(), "bg");
 311         if (!bg) {
 312                 Evas_Object *rect;
 313                 rect = evas_object_rectangle_add(menu_screen_get_evas());
 314                 goto_if(!rect, ERROR);
 315                 evas_object_data_set(menu_screen_get_win(), "rect", rect);
 316                 evas_object_color_set(rect, 0, 0, 0, 255);
 317                 evas_object_size_hint_min_set(rect, width, height);
 318                 evas_object_size_hint_max_set(rect, width, height);
 319                 elm_win_resize_object_add(menu_screen_get_win(), rect);
 320                 evas_object_show(rect);
 321
 322                 bg = evas_object_image_add(menu_screen_get_evas());
 323                 if (!bg) {
 324                     if (rect) {
 325                         evas_object_del(rect);
 326                     }
 327                     goto ERROR;
 328                 }
 329                 evas_object_image_load_orientation_set(bg, EINA_TRUE);
 330                 evas_object_data_set(menu_screen_get_win(), "bg", bg);
 331         }
 332
 333         if (trigger == 0) {
 334                 key = "/";
 335                 trigger = 1;
 336         } else {
 337                 key = NULL;
 338                 trigger = 0;
 339         }
 340
 341         evas_object_image_file_set(bg, buf, key);
 342         evas_object_image_size_get(bg, &w, &h);
 343         if (w == 0 || h == 0) {
 344             _E("There's something wrong, width or height is ZERO");
 345             goto ERROR;
 346         }
 347         evas_object_image_filled_set(bg, 1);
 348
 349         wf = (double) width / (double) w;
 350         hf = (double) height / (double) h;
 351
 352         f = wf < hf ? hf : wf;
 353
 354         w = (int) ((double) f * (double) w);
 355         h = (int) ((double) f * (double) h);
 356
 357         evas_object_image_load_size_set(bg, w, h);
 358         evas_object_image_fill_set(bg, 0, 0, w, h);
 359         elm_win_resize_object_add(menu_screen_get_win(), bg);
 360         evas_object_show(bg);
 361
 362 ERROR:
 363         if (buf) {
 364                 free(buf);
 365         }
 366 }
 367
 368
 369
 370
 371 static void _destroy_bg()
 372 {
 373         Evas_Object *rect;
 374         Evas_Object *bg;
 375
 376         rect = evas_object_data_del(menu_screen_get_win(), "rect");
 377         evas_object_del(rect);
 378
 379         bg = evas_object_data_del(menu_screen_get_win(), "bg");
 380         evas_object_del(bg);
 381 }
 382
 383
 384
 385 static void _change_bg_cb(system_settings_key_e key, void *data)
 386 {
 387         _D("Background image is changed.");
 388         _create_bg();
 389 }
 390
 391
 392
 393 static void _init_theme(void)
 394 {
 395         menu_screen_info.theme = elm_theme_new();
 396         elm_theme_ref_set(menu_screen_info.theme, NULL);
 397         elm_theme_extension_add(menu_screen_info.theme, EDJEDIR"/index.edj");
 398 }
 399
 400
 401
 402 static void _fini_theme(void)
 403 {
 404         elm_theme_extension_del(menu_screen_info.theme, EDJEDIR"/index.edj");
 405         elm_theme_free(menu_screen_info.theme);
 406         menu_screen_info.theme = NULL;
 407
 408 }
 409
 410
 411
 412 static Evas_Object *_create_conformant(Evas_Object *win)
 413 {
 414         Evas_Object *conformant;
 415
 416         conformant = elm_conformant_add(win);
 417         retv_if(NULL == conformant, NULL);
 418
 419         evas_object_size_hint_weight_set(conformant, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 420         elm_win_indicator_mode_set(menu_screen_info.win, ELM_WIN_INDICATOR_SHOW);
 421         elm_object_signal_emit(conformant, "elm,state,indicator,overlap", "elm");
 422         evas_object_data_set(conformant, "win", win);
 423         evas_object_show(conformant);
 424
 425         elm_win_resize_object_add(win, conformant);
 426         elm_win_conformant_set(win, EINA_TRUE);
 427
 428         return conformant;
 429 }
 430
 431
 432
 433 static void _destroy_conformant(Evas_Object *conformant)
 434 {
 435         evas_object_data_del(conformant, "win");
 436         evas_object_del(conformant);
 437 }
 438
 439
 440 static char *_replace_str(char *str, const char *before, const char *after)
 441 {
 442         retv_if(NULL == str, NULL);
 443         retv_if(NULL == before, NULL);
 444         retv_if(NULL == after, NULL);
 445
 446         size_t before_len = strlen(before);
 447         retv_if(before_len < 1, str);
 448
 449         size_t after_len = strlen(after);
 450         size_t i, count = 0;
 451         if (after_len != before_len) {
 452                 for (i = 0; str[i] != '\0';) {
 453                         if (0 == memcmp(&str[i], before, before_len)) {
 454                                 count++;
 455                                 i += before_len;
 456                         } else {
 457                                 i++;
 458                         }
 459                 }
 460         } else {
 461                 i = strlen(str);
 462         }
 463
 464         char *result;
 465         result = malloc(i + 1 + count * (after_len - before_len));
 466         retv_if(result == NULL, NULL);
 467
 468         char *sr;
 469         sr = result;
 470         while (*str) {
 471                 if (0 == memcmp(str, before, before_len)) {
 472                         memcpy(sr, after, after_len);
 473                         sr += after_len;
 474                         str += before_len;
 475                 } else {
 476                         *sr++ = *str++;
 477                 }
 478         }
 479         *sr = '\0';
 480
 481         return result;
 482 }
 483
 484
 485
 486 static bool _create_cb(void *data)
 487 {
 488         Evas_Object *conformant;
 489
 490         _init_theme();
 491         retv_if(MENU_SCREEN_ERROR_FAIL == _create_canvas(PACKAGE, PACKAGE), false);
 492
 493         if (system_settings_set_changed_cb(SYSTEM_SETTINGS_KEY_WALLPAPER_HOME_SCREEN, _change_bg_cb, NULL) < 0) {
 494                 _E("Failed to register a settings change cb for %d\n", SYSTEM_SETTINGS_KEY_WALLPAPER_HOME_SCREEN);
 495         }
 496         _create_bg();
 497
 498         conformant = _create_conformant(menu_screen_info.win);
 499         retv_if(NULL == conformant, false);
 500         evas_object_data_set(menu_screen_info.win, "conformant", conformant);
 501
 502         Evas_Object *layout;
 503         layout = layout_create(conformant, LAYOUT_EDJE_PORTRAIT,
 504                                 LAYOUT_GROUP_NAME, MENU_SCREEN_ROTATE_PORTRAIT);
 505         if (NULL == layout) {
 506                 _E("Failed to load an edje object");
 507                 evas_object_del(menu_screen_info.win);
 508                 return false;
 509         }
 510         evas_object_data_set(menu_screen_info.win, "layout", layout);
 511
 512         elm_object_content_set(conformant, layout);
 513
 514         mouse_register();
 515         aul_listen_app_dead_signal(_dead_cb, NULL);
 516         key_register();
 517
 518         // FIXME : This will be enabled after rebuilding the routine for appid <-> pkgid.
 519         pkgmgr_init();
 520
 521         return true;
 522 }
 523
 524
 525
 526 static void _terminate_cb(void *data)
 527 {
 528         Evas_Object *conformant;
 529         Evas_Object *layout;
 530
 531         // FIXME : This will be enabled after rebuilding the routine for appid <-> pkgid.
 532         pkgmgr_fini();
 533
 534         if (system_settings_unset_changed_cb(SYSTEM_SETTINGS_KEY_WALLPAPER_HOME_SCREEN) < 0) {
 535                 _E("Failed to remove bgset [%s]\n", SYSTEM_SETTINGS_KEY_WALLPAPER_HOME_SCREEN);
 536         }
 537
 538         evas_object_hide(menu_screen_info.win);
 539
 540         key_unregister();
 541         mouse_unregister();
 542
 543         layout = evas_object_data_del(menu_screen_info.win, "layout");
 544         if (layout) layout_destroy(layout);
 545
 546         conformant = evas_object_data_del(menu_screen_info.win, "conformant");
 547         if (conformant) _destroy_conformant(conformant);
 548
 549         _destroy_bg();
 550         _destroy_canvas();
 551         _fini_theme();
 552         evas_object_del(menu_screen_info.win);
 553 }
 554
 555
 556
 557 static void _pause_cb(void *data)
 558 {
 559         _D("Pause start");
 560
 561         menu_screen_info.state = APP_STATE_PAUSE;
 562 }
 563
 564
 565
 566 static void _resume_cb(void *data)
 567 {
 568         _D("START RESUME");
 569
 570         do { // Focus
 571                 Evas_Object *layout = evas_object_data_get(menu_screen_info.win, "layout");
 572                 break_if(NULL == layout);
 573
 574                 Evas_Object *all_apps = evas_object_data_get(layout, "all_apps");
 575                 break_if(NULL == all_apps);
 576
 577                 Evas_Object *scroller = elm_object_part_content_get(all_apps, "content");
 578                 break_if(NULL == scroller);
 579
 580                 page_scroller_focus(scroller);
 581         } while (0);
 582
 583         menu_screen_info.state = APP_STATE_RESUME;
 584 }
 585
 586
 587
 588 static void _app_control_cb(app_control_h service, void *data)
 589 {
 590         _D("START RESET : %d", menu_screen_info.state);
 591
 592         do { // Focus
 593                 Evas_Object *layout = evas_object_data_get(menu_screen_info.win, "layout");
 594                 break_if(NULL == layout);
 595
 596                 Evas_Object *all_apps = evas_object_data_get(layout, "all_apps");
 597                 break_if(NULL == all_apps);
 598
 599                 Evas_Object *scroller = elm_object_part_content_get(all_apps, "content");
 600                 break_if(NULL == scroller);
 601
 602                 page_scroller_focus(scroller);
 603         } while (0);
 604 }
 605
 606
 607
 608 static void _language_changed_cb(app_event_info_h event_info, void *data)
 609 {
 610         register unsigned int i;
 611         register unsigned int j;
 612         unsigned int count;
 613         Evas_Object *layout;
 614         Evas_Object *all_apps;
 615         Evas_Object *scroller;
 616         Evas_Object *page;
 617         Evas_Object *item;
 618         unsigned int page_max_app;
 619
 620         _D("Language is changed");
 621
 622         if (false == menu_screen_info.is_done) {
 623                 elm_exit();
 624         }
 625
 626         layout = evas_object_data_get(menu_screen_info.win, "layout");
 627         ret_if(NULL == layout);
 628         all_apps = evas_object_data_get(layout, "all_apps");
 629         ret_if(NULL == all_apps);
 630         scroller = elm_object_part_content_get(all_apps, "content");
 631         ret_if(NULL == scroller);
 632
 633         count = page_scroller_count_page(scroller);
 634         page_max_app = (unsigned int) evas_object_data_get(scroller, "page_max_app");
 635         for (i = 0; i < count; i ++) {
 636                 page = page_scroller_get_page_at(scroller, i);
 637                 if (!page) continue;
 638                 if (mapbuf_is_enabled(page)) {
 639                         mapbuf_disable(page, 1);
 640                 }
 641
 642                 for (j = 0; j < page_max_app; j ++) {
 643                         pkgmgrinfo_appinfo_h appinfo_h = NULL;
 644                         char *name;
 645
 646                         item = page_get_item_at(page, j);
 647                         if (!item) continue;
 648
 649                         if (pkgmgrinfo_appinfo_get_appinfo(item_get_package(item), &appinfo_h) < 0) {
 650                                 pkgmgrinfo_appinfo_destroy_appinfo(appinfo_h);
 651                                 continue;
 652                         }
 653                         if (pkgmgrinfo_appinfo_get_label(appinfo_h, &name) < 0) {
 654                                 pkgmgrinfo_appinfo_destroy_appinfo(appinfo_h);
 655                                 continue;
 656                         }
 657
 658                         if (!name) {
 659                                 _D("Failed to get name for %s", item_get_package(item));
 660                                 pkgmgrinfo_appinfo_destroy_appinfo(appinfo_h);
 661                                 continue;
 662                         }
 663
 664                         item_set_name(item, name, 0);
 665                         pkgmgrinfo_appinfo_destroy_appinfo(appinfo_h);
 666                 }
 667
 668                 mapbuf_enable(page, 1);
 669         }
 670 }
 671
 672
 673
 674 static void _init(ui_app_lifecycle_callback_s *lifecycle_callback, app_event_handler_h *event_handlers)
 675 {
 676         lifecycle_callback->create = _create_cb;
 677         lifecycle_callback->terminate = _terminate_cb;
 678         lifecycle_callback->pause = _pause_cb;
 679         lifecycle_callback->resume = _resume_cb;
 680         lifecycle_callback->app_control = _app_control_cb;
 681
 682         ui_app_add_event_handler(&event_handlers[APP_EVENT_LOW_BATTERY], APP_EVENT_LOW_BATTERY, NULL, NULL);
 683         ui_app_add_event_handler(&event_handlers[APP_EVENT_LOW_MEMORY], APP_EVENT_LOW_MEMORY, NULL, NULL);
 684         ui_app_add_event_handler(&event_handlers[APP_EVENT_DEVICE_ORIENTATION_CHANGED], APP_EVENT_DEVICE_ORIENTATION_CHANGED, NULL, NULL);
 685         ui_app_add_event_handler(&event_handlers[APP_EVENT_LANGUAGE_CHANGED], APP_EVENT_LANGUAGE_CHANGED, _language_changed_cb, NULL);
 686         ui_app_add_event_handler(&event_handlers[APP_EVENT_REGION_FORMAT_CHANGED], APP_EVENT_REGION_FORMAT_CHANGED, NULL, NULL);
 687
 688 }
 689
 690
 691
 692 static void _fini(app_event_handler_h *event_handlers)
 693 {
 694         ui_app_remove_event_handler(event_handlers[APP_EVENT_LOW_BATTERY]);
 695         ui_app_remove_event_handler(event_handlers[APP_EVENT_LOW_MEMORY]);
 696         ui_app_remove_event_handler(event_handlers[APP_EVENT_DEVICE_ORIENTATION_CHANGED]);
 697         ui_app_remove_event_handler(event_handlers[APP_EVENT_LANGUAGE_CHANGED]);
 698         ui_app_remove_event_handler(event_handlers[APP_EVENT_REGION_FORMAT_CHANGED]);
 699
 700 }
 701
 702
 703
 704 static void _init_reference_value(void)
 705 {
 706         preference_set_string(MENU_SCREEN_ENGINE, "gl");
 707 }
 708
 709
 710 int main(int argc, char *argv[])
 711 {
 712         char *buf;
 713         ui_app_lifecycle_callback_s lifecycle_callback = {0, };
 714         app_event_handler_h event_handlers[5] = {NULL, };
 715
 716         _init(&lifecycle_callback, event_handlers);
 717         ui_app_main(argc, argv, &lifecycle_callback, NULL);
 718         _fini(event_handlers);
 719
 720         return EXIT_SUCCESS;
 721 }
 722
 723
 724
 725 // End of a file