src/ise.cpp

   1 /*
   2  * Copyright (c) 2012 - 2015 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <stdlib.h>
  19 #include <sys/types.h>
  20 #include <unistd.h>
  21 #include <sys/stat.h>
  22 #include <fcntl.h>
  23 #include <vconf.h>
  24 #include <Ecore.h>
  25 #include <Ecore_IMF.h>
  26 #include <Elementary.h>
  27 #include <sclui.h>
  28 #include <sclutils.h>
  29 #include <inputmethod.h>
  30 #include <inputmethod_internal.h>
  31 #include <app_control.h>
  32 #include <app_preference.h>
  33 #include <ode/internal-encryption.h>
  34 #ifdef HAVE_CBHM
  35 #include <cbhm.h>
  36 #endif
  37 #include "autofill.h"
  38 #include "ise.h"
  39 #include "utils.h"
  40 #include "option.h"
  41 #include "languages.h"
  42 #include "candidate-factory.h"
  43 #include "ise-emoticon-mode.h"
  44 #include "ise-stt-mode.h"
  45 #include "ise-stt-option.h"
  46 #include "ise-language-change.h"
  47 #include "ise-tutorial-mode.h"
  48 #include "modeindicator.h"
  49 #include "w-input-smartreply.h"
  50 #include "ise-floating-mode.h"
  51 #include "ise-dbus.h"
  52
  53 #define EDJ_FILE                        RESDIR"/edje/mobile/customised_ctxpopup.edj"
  54
  55 #define EXIT_ISE_ON_HIDE 0
  56 #define DEFER_ISE_CREATION 0
  57
  58 #define CANDIDATE_WINDOW_HEIGHT 84
  59 using namespace scl;
  60 #include <vector>
  61 using namespace std;
  62
  63 CSCLUI *g_ui = NULL;
  64
  65 #ifdef HAVE_CBHM
  66 static cbhm_h cbhm_handle;
  67 static sclu32 cbhm_sel_type = 0;
  68 static sclboolean g_set_mime_type = FALSE;
  69 #endif
  70
  71 int g_imdata_state = 0;
  72
  73 extern emoticon_group_t current_emoticon_group;
  74 extern std::vector <int> emoticon_list_recent;
  75
  76 extern CONFIG_VALUES g_config_values;
  77 static sclboolean g_need_send_shift_event = FALSE;
  78
  79 extern void set_ise_imdata(const char * buf, size_t &len);
  80 static void init_recent_used_punctuation();
  81 static void update_recent_used_punctuation(const char *key_value);
  82 static void set_ime_size(bool floating_mode, ISE_CANDIDATE_REQUEST candidate_req);
  83 static sclboolean g_punctuation_popup_opened = FALSE;
  84 static sclboolean g_popup_opened = FALSE;
  85 static vector<string> g_recent_used_punctuation;
  86 static const int MAX_DEFAULT_PUNCTUATION = 6;
  87 static string g_default_punctuation[MAX_DEFAULT_PUNCTUATION] = {"-", "@", "'", "!", "?", ","};
  88 static string g_current_punctuation[MAX_DEFAULT_PUNCTUATION-1] = {"RCENT1", "RCENT2", "RCENT3", "RCENT4", "RCENT5"};
  89 static vector<string> g_softcandidate_string;
  90 static bool g_softcandidate_show = false;
  91 static bool g_input_panel_show = false;
  92 static bool g_smartreply_reply_exist = false;
  93 static unsigned int g_smartreply_size = 0;
  94 static bool g_caps_mode_pending = false;
  95 static bool g_floating_mode = false;
  96 static bool g_candidate_more_view = false;
  97 static bool g_ise_created = false;
  98
  99 static bool g_autofill_exist = false;
 100 static int g_autofill_hint = 0;
 101 static string g_autofill_string;
 102 static vector<string> g_lookup_table_strings;
 103 static vector<string> g_smartreply_strings;
 104 #if EXIT_ISE_ON_HIDE
 105 static Ecore_Timer *exit_timer = NULL;
 106 #endif
 107
 108 static string g_app_id;
 109 static string g_resource_id;
 110
 111 #define SOFT_CANDIDATE_DELETE_TIME (100.0/1000)
 112 static Ecore_Timer *g_softcandidate_hide_timer = NULL;
 113
 114 extern sclboolean g_setting_window_open_status;
 115
 116 static int g_ic = 0;
 117 static int g_ic_smartreply = -1;
 118
 119 KEYBOARD_STATE g_keyboard_state = {
 120     0,
 121     0,
 122     ISE_LAYOUT_STYLE_NORMAL,
 123     0,
 124     FALSE,
 125     TRUE,
 126     FALSE,
 127     "",
 128     KEY_MODIFIER_NONE,
 129     FALSE
 130 };
 131
 132 #define ISE_LAYOUT_NUMBERONLY_VARIATION_MAX 4
 133 /*static const sclchar *_ise_numberonly_variation_name[ISE_LAYOUT_NUMBERONLY_VARIATION_MAX] = {
 134     "DEFAULT", "SIG", "DEC", "SIGDEC"
 135 };*/
 136
 137 #define SIG_DEC_SIZE        2
 138 static scluint              _click_count = 0;
 139 static const char          *_sig_dec[SIG_DEC_SIZE] = {".", "-"};
 140 static scluint              _sig_dec_event[SIG_DEC_SIZE] = {'.', '-'};
 141 static Ecore_Timer         *_commit_timer = NULL;
 142
 143 static sclu32               _context_layout = ISE_LAYOUT_STYLE_NORMAL;
 144 static sclu32               _context_layout_variation = 0;
 145
 146 Candidate                  *g_candidate = NULL;
 147
 148 class CandidateEventListener: public EventListener
 149 {
 150     public:
 151         void on_event(const EventDesc &desc)
 152         {
 153             const MultiEventDesc &multidesc = dynamic_cast<const MultiEventDesc &>(desc);
 154             switch (multidesc.type) {
 155                 case MultiEventDesc::CANDIDATE_ITEM_MOUSE_DOWN:
 156                     if (g_autofill_exist) {
 157                         if (multidesc.index == 0) {
 158                             char *text = autofill_get_string(g_app_id.c_str(), g_resource_id.c_str(), (Ecore_IMF_Input_Hints)g_autofill_hint);
 159                             if (text) {
 160                                 ise_send_string(text);
 161                                 free(text);
 162                             }
 163                         } else if (multidesc.index < (int)g_smartreply_size + 1) {
 164                             ise_send_string(g_softcandidate_string[multidesc.index].c_str());
 165                         } else {
 166                             engine_loader_select_candidate(multidesc.index - g_smartreply_size - 1);
 167                         }
 168                     } else {
 169                         if (multidesc.index < (int)g_smartreply_size)
 170                             ise_send_string(g_softcandidate_string[multidesc.index].c_str());
 171                         else
 172                             engine_loader_select_candidate(multidesc.index - g_smartreply_size);
 173                     }
 174                     break;
 175                 case MultiEventDesc::CANDIDATE_MORE_VIEW_SHOW:
 176                     // when more parts shows, click on the candidate will
 177                     // not affect the key click event
 178                     g_candidate_more_view = true;
 179                     if (!g_input_panel_show)
 180                         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
 181                     if (g_ui)
 182                         g_ui->disable_input_events(TRUE);
 183                     break;
 184                 case MultiEventDesc::CANDIDATE_MORE_VIEW_HIDE:
 185                     g_candidate_more_view = false;
 186                     if (!g_input_panel_show)
 187                         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
 188                     if (g_ui)
 189                         g_ui->disable_input_events(FALSE);
 190                     break;
 191                 default: break;
 192             }
 193         }
 194 };
 195 static CandidateEventListener g_candidate_event_listener;
 196
 197 static ISELanguageManager _language_manager;
 198 #define MVK_Shift_L 0xffe1
 199 #define MVK_Caps_Lock 0xffe5
 200 #define MVK_Shift_Off 0xffe1
 201 #define MVK_Shift_On 0xffe2
 202 #define MVK_Shift_Lock 0xffe6
 203 #define MVK_Shift_Enable 0x9fe7
 204 #define MVK_Shift_Disable 0x9fe8
 205 #define MVK_space 0x020
 206 #define MVK_Done 0xff0d
 207
 208 #define CM_KEY_LIST_SIZE         5
 209 #define MULTITAP_TIMEOUT         3.0
 210 #define USER_KEYSTRING_OPTION    "OPTION"
 211 #define USER_KEYSTRING_EMOTICON  "EMOTICON_LAYOUT"
 212 #define USER_KEYSTRING_CLIPBOARD "CLIPBOARD"
 213 #define USER_KEYSTRING_VOICE     "STT_3X4"
 214 #define USER_KEYSTRING_FLOATING  "FLOATING"
 215
 216 #define USER_VOICE_LANGUAGE     "LANGUAGE"
 217
 218 static sclboolean           _cm_popup_opened = FALSE;
 219 static const char          *_cm_key_list[CM_KEY_LIST_SIZE] = {USER_KEYSTRING_OPTION, USER_KEYSTRING_EMOTICON, USER_KEYSTRING_CLIPBOARD, USER_KEYSTRING_VOICE, USER_KEYSTRING_FLOATING};
 220 static scluint              _current_cm_key_id = 0;
 221 Evas_Object* _guide_popup_setting = NULL;
 222 Evas_Object* _guide_popup_space = NULL;
 223
 224 /*
 225  * This callback class will receive all response events from SCL
 226  * So you should perform desired tasks in this class.
 227  */
 228 class CUIEventCallback : public ISCLUIEventCallback
 229 {
 230 public :
 231     Ecore_Timer* word_timer = NULL;
 232     static Eina_Bool _multi_tap_timer_cb(void *data)
 233     {
 234         LOGD("Time Out");
 235         ise_send_event(MVK_Done, KEY_MASK_NULL);
 236         return ECORE_CALLBACK_CANCEL;
 237     }
 238     SCLEventReturnType on_event_key_clicked(SclUIEventDesc event_desc);
 239     SCLEventReturnType on_event_drag_state_changed(SclUIEventDesc event_desc);
 240     SCLEventReturnType on_event_notification(SCLUINotiType noti_type, SclNotiDesc *etc_info);
 241 };
 242
 243 static CUIEventCallback callback;
 244
 245 static void update_candidate_table()
 246 {
 247     g_softcandidate_string.clear();
 248     vector<string>::iterator iter;
 249
 250     // add autofill string
 251     if (g_autofill_exist)
 252         g_softcandidate_string.push_back(g_autofill_string);
 253
 254     // add lookup table string(s)
 255     iter = g_lookup_table_strings.begin();
 256     for (; iter != g_lookup_table_strings.end(); ++iter)
 257     {
 258         g_softcandidate_string.push_back(string(iter->c_str()));
 259     }
 260
 261     ise_update_table(g_softcandidate_string);
 262 }
 263
 264 static void _input_smartreply_notify_cb(void *user_data)
 265 {
 266     g_smartreply_strings.clear();
 267     char *candidate = NULL;
 268
 269     if (input_smartreply_is_enabled()) {
 270         /* Append newly added smartreply list */
 271         int len = input_smartreply_get_reply_num();
 272         if (len > 0) {
 273             for (int i = 0; i < len; i++) {
 274                 int type;
 275                 char *reply = (char *)"";
 276                 reply = input_smartreply_get_nth_item(i, &type);
 277                 if (reply == NULL)
 278                     continue;
 279                 SECURE_LOGD("SmartReply = [%d] %s", i, reply);
 280                 candidate = reply;
 281                 if (candidate) {
 282                     g_smartreply_strings.push_back(string(candidate));
 283                     g_smartreply_size++;
 284                     free(candidate);
 285                     candidate = NULL;
 286                 }
 287             }
 288             g_ic_smartreply = g_ic;
 289             g_smartreply_reply_exist = true;
 290
 291             ise_app_candidate_show();
 292             g_softcandidate_string = g_smartreply_strings;
 293             ise_update_table(g_softcandidate_string);
 294         }
 295     }
 296 }
 297
 298 sclboolean
 299 check_ic_temporary(int ic)
 300 {
 301     if ((ic & 0xFFFF) == 0) {
 302         return TRUE;
 303     }
 304     return FALSE;
 305 }
 306
 307 static void _reset_shift_state(void)
 308 {
 309     if (g_ui) {
 310         /* Reset all shift state variables */
 311         SCLShiftState old_shift_state = g_ui->get_shift_state();
 312         SCLShiftState new_shift_state = SCL_SHIFT_STATE_OFF;
 313         if (old_shift_state != new_shift_state) {
 314             g_need_send_shift_event = true;
 315             g_ui->set_shift_state(new_shift_state);
 316         }
 317         LOGD("Shift state changed from (%d) to (%d)\n", (int)old_shift_state, (int)new_shift_state);
 318     }
 319 }
 320
 321 static void set_caps_mode(sclboolean mode) {
 322     LOGD("mode : %d\n", mode);
 323     if (g_ui) {
 324         if (g_ui->get_shift_state() != SCL_SHIFT_STATE_LOCK) {
 325             g_ui->set_shift_state(mode ? SCL_SHIFT_STATE_ON : SCL_SHIFT_STATE_OFF);
 326             g_ui->set_autocapital_shift_state(!mode);
 327
 328             engine_loader_send_imengine_event(mode ? MVK_Shift_On : MVK_Shift_Off, 0);
 329         }
 330     }
 331 }
 332
 333 static void _reset_multitap_state(bool skip_commit = false)
 334 {
 335     LOGD("g_keyboard_state.prev_modifier : %d", g_keyboard_state.prev_modifier);
 336     if (g_keyboard_state.prev_modifier == KEY_MODIFIER_MULTITAP_START ||
 337         g_keyboard_state.prev_modifier == KEY_MODIFIER_MULTITAP_REPEAT) {
 338         if (!skip_commit) {
 339             ise_send_string(g_keyboard_state.multitap_value.c_str());
 340         }
 341         ise_update_preedit_string("");
 342     }
 343     g_keyboard_state.multitap_value = "";
 344     g_keyboard_state.prev_modifier = KEY_MODIFIER_NONE;
 345     if (g_caps_mode_pending) {
 346         g_caps_mode_pending = false;
 347         set_caps_mode(g_keyboard_state.caps_mode);
 348     }
 349 }
 350
 351 static void ise_set_cm_private_key(scluint cm_key_id)
 352 {
 353     if (cm_key_id >= CM_KEY_LIST_SIZE || g_ui == NULL) {
 354         LOGE("cm_key_id=%d\n", cm_key_id);
 355         return;
 356     }
 357
 358     if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_EMOTICON) == 0) {
 359         sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
 360             const_cast<sclchar*>("icon/54x54/icon_emotion_nor.png"),
 361             const_cast<sclchar*>("icon/54x54/icon_emotion_press.png"),
 362             const_cast<sclchar*>("icon/54x54/icon_emotion_dim.png")};
 363         g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_EMOTICON), TRUE);
 364     } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_OPTION) == 0) {
 365         sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
 366             const_cast<sclchar*>("icon/54x54/icon_setting_nor.png"),
 367             const_cast<sclchar*>("icon/54x54/icon_setting_press.png"),
 368             const_cast<sclchar*>("icon/54x54/icon_setting_dim.png")};
 369         g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_OPTION), TRUE);
 370     } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_CLIPBOARD) == 0) {
 371         sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
 372             const_cast<sclchar*>("icon/54x54/icon_clipboard_nor.png"),
 373             const_cast<sclchar*>("icon/54x54/icon_clipboard_press.png"),
 374             const_cast<sclchar*>("icon/54x54/icon_clipboard_dim.png")};
 375         g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_CLIPBOARD), TRUE);
 376     } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_VOICE) == 0) {
 377         sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
 378             const_cast<sclchar*>("icon/54x54/icon_mic_nor.png"),
 379             const_cast<sclchar*>("icon/54x54/icon_mic_press.png"),
 380             const_cast<sclchar*>("icon/54x54/icon_mic_dim.png")};
 381         g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_VOICE), TRUE);
 382     } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_FLOATING) == 0) {
 383         sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
 384             const_cast<sclchar*>("icon/54x54/icon_floating_keypad_nor.png"),
 385             const_cast<sclchar*>("icon/54x54/icon_floating_keypad_press.png"),
 386             const_cast<sclchar*>("icon/54x54/icon_floating_keypad_dim.png")};
 387         g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_FLOATING), TRUE);
 388     }
 389 }
 390
 391 static void ise_update_space_key(void)
 392 {
 393     if (g_ui == NULL) {
 394         LOGE("g_ui = NULL\n");
 395         return;
 396     }
 397
 398     scluint num = _language_manager.get_enabled_languages_num();
 399     LOGD("language number: %d\n", num);
 400     if (num <= 1) {
 401         LANGUAGE_INFO *info = _language_manager.get_language_info(_language_manager.get_current_language());
 402         if (info && info->enabled) {
 403 #ifdef _WEARABLE
 404             sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
 405                 const_cast<sclchar*>("w_sip_3x4_btn_ic_space_no_arrow.png"),
 406                 const_cast<sclchar*>("w_sip_3x4_btn_ic_space_no_arrow.png"),
 407                 const_cast<sclchar*>("w_sip_3x4_btn_ic_space_no_arrow.png")};
 408             g_ui->set_private_key("SPACE_KEY", const_cast<sclchar*>(info->display_name.c_str()), imagelabel, NULL, 0, const_cast<sclchar*>("Space"), TRUE);
 409 #else
 410             g_ui->enable_button("SPACE_ARROW_LEFT", false);
 411             g_ui->enable_button("SPACE_ARROW_RIGHT", false);
 412 #endif
 413         }
 414     } else {
 415 #ifdef _WEARABLE
 416         g_ui->unset_private_key("SPACE_KEY");
 417 #else
 418         g_ui->enable_button("SPACE_ARROW_LEFT", true);
 419         g_ui->enable_button("SPACE_ARROW_RIGHT", true);
 420 #endif
 421     }
 422 }
 423
 424 static scluint ise_get_cm_key_id(const sclchar *key_value)
 425 {
 426     for (int i = 0; i < CM_KEY_LIST_SIZE; ++i) {
 427         if (0 == strcmp (key_value, _cm_key_list[i]))
 428             return i;
 429     }
 430     return 0;
 431 }
 432
 433 static bool ise_is_emoticons_disabled(void)
 434 {
 435     bool ret = true;
 436     sclu32 current_layout = g_keyboard_state.layout;
 437     LOGD("layout=%d\n", current_layout);
 438
 439     if ((current_layout == ISE_LAYOUT_STYLE_NORMAL) ||
 440         (current_layout == ISE_LAYOUT_STYLE_NUMBER) ||
 441         (current_layout == ISE_LAYOUT_STYLE_EMOTICON))
 442         ret = false;
 443
 444     if (g_imdata_state & IMDATA_ACTION_DISABLE_EMOTICONS)
 445         ret = true;
 446
 447     return ret;
 448 }
 449
 450 static Eina_Bool softcandidate_hide_timer_callback(void *data)
 451 {
 452     LOGD("Enter\n");
 453     set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_HIDE);
 454
 455     if (g_candidate) {
 456         g_candidate->hide();
 457         g_softcandidate_show = false;
 458     }
 459     return ECORE_CALLBACK_CANCEL;
 460 }
 461
 462 static void delete_softcandidate_hide_timer(void)
 463 {
 464     if (g_softcandidate_hide_timer) {
 465         ecore_timer_del(g_softcandidate_hide_timer);
 466         g_softcandidate_hide_timer = NULL;
 467     }
 468 }
 469
 470 static void add_softcandidate_hide_timer(void)
 471 {
 472     delete_softcandidate_hide_timer();
 473     g_softcandidate_hide_timer = ecore_timer_add(SOFT_CANDIDATE_DELETE_TIME, softcandidate_hide_timer_callback, NULL);
 474 }
 475
 476 static void create_softcandidate(void)
 477 {
 478     if (!g_candidate) {
 479         g_candidate = CandidateFactory::make_candidate(CANDIDATE_MULTILINE, ime_get_main_window());
 480         if (g_candidate) {
 481             g_candidate->add_event_listener(&g_candidate_event_listener);
 482         }
 483     }
 484 }
 485
 486 /**
 487  * Send the given string to input framework
 488  */
 489 void
 490 ise_send_string(const sclchar *key_value)
 491 {
 492     int ic = -1;
 493     if (!check_ic_temporary(g_keyboard_state.ic)) {
 494         ic = g_keyboard_state.ic;
 495     }
 496     ime_commit_string(key_value);
 497     LOGD("ic : %x, %s\n", ic, key_value);
 498 }
 499
 500 /**
 501 * Send the preedit string to input framework
 502 */
 503 void
 504 ise_update_preedit_string(const sclchar *str, const sclboolean underline)
 505 {
 506     int ic = -1;
 507     Eina_List *attr_list = NULL;
 508     ime_preedit_attribute *preedit_attr;
 509
 510     if (!check_ic_temporary(g_keyboard_state.ic)) {
 511         ic = g_keyboard_state.ic;
 512     }
 513     if (underline) {
 514         /* Count UTF-8 string length */
 515         int len = 0;
 516         const sclchar *s = str;
 517         while (*s) len += (*s++ & 0xc0) != 0x80;
 518
 519         preedit_attr = (ime_preedit_attribute *)calloc(1, sizeof(ime_preedit_attribute));
 520         if (preedit_attr) {
 521             preedit_attr->start = 0;
 522             preedit_attr->length = len;
 523             preedit_attr->type = IME_ATTR_FONTSTYLE;
 524             preedit_attr->value = IME_ATTR_FONTSTYLE_UNDERLINE;
 525             attr_list = eina_list_append(attr_list, (void *)preedit_attr);
 526         }
 527
 528         ime_update_preedit_string(str, attr_list);
 529     } else {
 530         ime_update_preedit_string(str, NULL);
 531     }
 532     LOGD("ic : %x, %s\n", ic, str);
 533 }
 534
 535 /**
 536 * Send the given event to input framework
 537 */
 538 void
 539 ise_send_event(sclulong key_event, sclulong key_mask)
 540 {
 541     int ic = -1;
 542     if (!check_ic_temporary(g_keyboard_state.ic)) {
 543         ic = g_keyboard_state.ic;
 544     }
 545     ime_send_key_event((ime_key_code_e)key_event, IME_KEY_MASK_PRESSED, false);
 546     ime_send_key_event((ime_key_code_e)key_event, IME_KEY_MASK_RELEASED, false);
 547
 548     LOGD("ic : %x, %lx\n", (unsigned int)ic, key_event);
 549 }
 550
 551 /**
 552 * Forward the given event to input framework
 553 */
 554 void
 555 ise_forward_key_event(sclulong key_event)
 556 {
 557     int ic = -1;
 558     if (!check_ic_temporary(g_keyboard_state.ic)) {
 559         ic = g_keyboard_state.ic;
 560     }
 561     ime_send_key_event((ime_key_code_e)key_event, IME_KEY_MASK_PRESSED, true);
 562     ime_send_key_event((ime_key_code_e)key_event, IME_KEY_MASK_RELEASED, true);
 563
 564     LOGD("ic : %x, %lx\n", (unsigned int)ic, key_event);
 565 }
 566
 567 /**
 568  * @brief Delete commit timer.
 569  *
 570  * @return void
 571  */
 572 static void delete_commit_timer(void)
 573 {
 574     if (_commit_timer != NULL) {
 575         ecore_timer_del(_commit_timer);
 576         _commit_timer = NULL;
 577     }
 578 }
 579
 580 /**
 581  * @brief Callback function for commit timer.
 582  *
 583  * @param data Data to pass when it is called.
 584  *
 585  * @return ECORE_CALLBACK_CANCEL
 586  */
 587 static Eina_Bool commit_timeout(void *data)
 588 {
 589     if (_commit_timer != NULL) {
 590         ime_hide_preedit_string();
 591         ise_forward_key_event(_sig_dec_event[(_click_count-1)%SIG_DEC_SIZE]);
 592         _click_count = 0;
 593     }
 594     _commit_timer = NULL;
 595     return ECORE_CALLBACK_CANCEL;
 596 }
 597
 598 static sclboolean
 599 on_input_mode_changed(const sclchar *key_value, sclulong key_event, sclint key_type)
 600 {
 601     sclboolean ret = FALSE;
 602
 603     if (g_ui) {
 604         if (key_value) {
 605             SECURE_LOGD("key_value : %s\n", key_value);
 606             if (strcmp(key_value, "CUR_LANG") == 0) {
 607                 g_keyboard_state.disable_force_latin = TRUE;
 608                 ret = _language_manager.select_current_language();
 609             }
 610             if (strcmp(key_value, "NEXT_LANG") == 0) {
 611                 g_keyboard_state.disable_force_latin = TRUE;
 612                 ret = _language_manager.select_next_language();
 613             }
 614         }
 615
 616         const sclchar *cur_lang = _language_manager.get_current_language();
 617         if (cur_lang) {
 618             LANGUAGE_INFO *info = _language_manager.get_language_info(cur_lang);
 619             if (info) {
 620                 if (info->accepts_caps_mode) {
 621                     engine_loader_send_imengine_event(MVK_Shift_Enable, 0);
 622                     set_caps_mode(g_keyboard_state.caps_mode);
 623                 } else {
 624                     engine_loader_send_imengine_event(MVK_Shift_Disable, 0);
 625                     g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
 626                 }
 627             }
 628         }
 629         if (is_emoticon_show()) {
 630             ise_destroy_emoticon_layout();
 631         }
 632         if (key_value) {
 633             if (!strcmp(key_value, USER_KEYSTRING_EMOTICON)) {
 634                 ise_init_emoticon_list();
 635 #ifdef _WEARABLE
 636                     current_emoticon_group = EMOTICON_GROUP_1;
 637 #else
 638                 if (emoticon_list_recent.size() == 0)
 639                     current_emoticon_group = EMOTICON_GROUP_1;
 640                 else
 641                     current_emoticon_group = EMOTICON_GROUP_RECENTLY_USED;
 642 #endif
 643                 SCLRotation rotation = g_ui->get_rotation();
 644                 ise_show_emoticon_layout(current_emoticon_group, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
 645             }
 646         }
 647     }
 648
 649     return ret;
 650 }
 651
 652 static void show_cbhm()
 653 {
 654 #ifdef HAVE_CBHM
 655     int ret;
 656
 657     if (g_set_mime_type)
 658         ret = cbhm_selection_type_set(cbhm_handle, static_cast<cbhm_sel_type_e>(cbhm_sel_type));
 659     else
 660         ret = cbhm_selection_type_set(cbhm_handle, CBHM_SEL_TYPE_TEXT);
 661
 662     if (ret != CBHM_ERROR_NONE)
 663         LOGW("Failed to set selection type in cbhm. error : %d\n", ret);
 664
 665     ret = cbhm_show(cbhm_handle);
 666     if (ret != CBHM_ERROR_NONE)
 667         LOGW("cbhm show error : %d\n", ret);
 668     else
 669         LOGD("Show cbhm\n");
 670 #endif
 671 }
 672
 673 SCLEventReturnType CUIEventCallback::on_event_notification(SCLUINotiType noti_type, SclNotiDesc *etc_info)
 674 {
 675     SCLEventReturnType ret = SCL_EVENT_PASS_ON;
 676     LOGD("noti type: %d, g_need_send_shift_event: %d\n", noti_type, g_need_send_shift_event);
 677
 678     if (noti_type == SCL_UINOTITYPE_SHIFT_STATE_CHANGE) {
 679         if (g_need_send_shift_event) {
 680             const sclchar *cur_lang = _language_manager.get_current_language();
 681             if (cur_lang) {
 682                 LANGUAGE_INFO *info = _language_manager.get_language_info(cur_lang);
 683                 SclNotiShiftStateChangeDesc *desc = static_cast<SclNotiShiftStateChangeDesc*>(etc_info);
 684                 if (info && desc) {
 685                     if (info->accepts_caps_mode) {
 686                         LOGD("shift state: %d\n", desc->shift_state);
 687                         if (desc->shift_state == SCL_SHIFT_STATE_OFF) {
 688                             engine_loader_send_imengine_event(MVK_Shift_Off, 0);
 689                         } else if (desc->shift_state == SCL_SHIFT_STATE_ON) {
 690                             engine_loader_send_imengine_event(MVK_Shift_On, 0);
 691                         } else if (desc->shift_state == SCL_SHIFT_STATE_LOCK) {
 692                             engine_loader_send_imengine_event(MVK_Shift_Lock, 0);
 693                         }
 694                         ret = SCL_EVENT_PASS_ON;
 695                     }
 696                 }
 697             }
 698             g_need_send_shift_event = FALSE;
 699         }
 700     } else if (noti_type == SCL_UINOTITYPE_POPUP_OPENING) {
 701         vector<string>::reverse_iterator iter = g_recent_used_punctuation.rbegin();
 702         int punc_pos = 0;
 703         for (; iter != g_recent_used_punctuation.rend(); ++iter)
 704         {
 705             if (g_ui)
 706                 g_ui->set_string_substitution(g_current_punctuation[punc_pos].c_str(), iter->c_str());
 707             punc_pos++;
 708         }
 709         SclNotiPopupOpeningDesc *openingDesc = (SclNotiPopupOpeningDesc *)etc_info;
 710         if (g_ui && 0 == strcmp(openingDesc->input_mode, "CM_POPUP")) {
 711             if (ise_is_emoticons_disabled())
 712                 g_ui->enable_button("EMOTICON_KEY", false);
 713             else
 714                 g_ui->enable_button("EMOTICON_KEY", true);
 715         }
 716     } else if (noti_type == SCL_UINOTITYPE_POPUP_OPENED) {
 717         g_popup_opened = TRUE;
 718         SclNotiPopupOpenedDesc *openedDesc = (SclNotiPopupOpenedDesc *)etc_info;
 719         if (0 == strcmp(openedDesc->input_mode, "PUNCTUATION_POPUP")) {
 720             g_punctuation_popup_opened = TRUE;
 721         } else if (0 == strcmp(openedDesc->input_mode, "CM_POPUP")) {
 722             _cm_popup_opened = TRUE;
 723         }
 724     } else if (noti_type == SCL_UINOTITYPE_POPUP_CLOSED) {
 725         g_popup_opened = FALSE;
 726         SclNotiPopupClosedDesc *closedDesc = (SclNotiPopupClosedDesc *)etc_info;
 727         if (closedDesc && closedDesc->input_mode) {
 728             if (0 == strcmp(closedDesc->input_mode, "PUNCTUATION_POPUP")) {
 729                 g_punctuation_popup_opened = FALSE;
 730             } else if (0 == strcmp(closedDesc->input_mode, "CM_POPUP")) {
 731                 _cm_popup_opened = FALSE;
 732             }
 733         }
 734     } else if (noti_type == SCL_UINOTITYPE_INPUT_MODE_CHANGE) {
 735         SclNotiInputModeChangeDesc *desc = static_cast<SclNotiInputModeChangeDesc*>(etc_info);
 736         if (desc && g_ui) {
 737             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
 738
 739             const char *input_mode = g_ui->get_input_mode();
 740             if (input_mode) {
 741                 if (strcmp(input_mode, "STT_3X4") == 0 &&
 742                         strcmp(desc->input_mode, "STT_3X4") != 0) {
 743                     ise_hide_stt_mode();
 744                 }
 745                 if (strcmp(input_mode, "STT_3X4") != 0 &&
 746                         strcmp(desc->input_mode, "STT_3X4") == 0) {
 747                     ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
 748                 }
 749             }
 750         }
 751     }
 752
 753     return ret;
 754 }
 755
 756 void ise_destory_popup_setting()
 757 {
 758     if (_guide_popup_setting != NULL) {
 759         LOGD("destroy setting popup iter\n");
 760         evas_object_del(_guide_popup_setting);
 761         _guide_popup_setting = NULL;
 762         g_config_values.first_guideset = TRUE;
 763         write_ise_config_values();
 764     }
 765 }
 766
 767 void ise_destory_popup_space()
 768 {
 769     if (_guide_popup_space != NULL) {
 770         LOGD("destroy space popup iter\n");
 771         evas_object_del(_guide_popup_space);
 772         _guide_popup_setting = NULL;
 773         g_config_values.first_guidechange = TRUE;
 774         write_ise_config_values();
 775     }
 776 }
 777
 778 Evas_Object *open_message_popup(Evas_Object *parentWnd)
 779 {
 780     static Evas_Object *msg_window = NULL;
 781     if (msg_window) {
 782         evas_object_del(msg_window);
 783         msg_window = NULL;
 784     }
 785     msg_window = elm_win_add(parentWnd, "MCFMessagePopup", ELM_WIN_UTILITY);
 786     if (msg_window) {
 787         int w, h;
 788         elm_win_borderless_set(msg_window, EINA_TRUE);
 789         elm_win_alpha_set(msg_window, EINA_TRUE);
 790         elm_win_title_set(msg_window, "ISF Popup");
 791         elm_win_screen_size_get(msg_window, NULL, NULL, &w, &h);
 792         elm_win_prop_focus_skip_set(msg_window, TRUE);
 793         int rots[4] = {0, 90, 180, 270};
 794         elm_win_wm_rotation_available_rotations_set(msg_window, rots, 4);
 795         evas_object_resize(msg_window, w, h);
 796     }
 797
 798     int rots[4] = { 0, 90, 180, 270 };
 799     elm_win_wm_rotation_available_rotations_set(msg_window, rots, 4);
 800     evas_object_show(msg_window);
 801     return msg_window;
 802 }
 803
 804 void _guideline_popup_setting_cb(void *data, Evas_Object *obj, void *event_info)
 805 {
 806     evas_object_smart_callback_del(obj, "dismissed", _guideline_popup_setting_cb);
 807     evas_object_del(obj);
 808     obj = NULL;
 809     ise_destory_popup_setting();
 810     g_config_values.first_guideset = TRUE;
 811     write_ise_config_values();
 812 }
 813
 814 void _guideline_popup_space_cb(void *data, Evas_Object *obj, void *event_info)
 815 {
 816     evas_object_smart_callback_del(obj, "dismissed", _guideline_popup_space_cb);
 817     evas_object_del(obj);
 818     obj = NULL;
 819     ise_destory_popup_space();
 820     g_config_values.first_guidechange = TRUE;
 821     write_ise_config_values();
 822 }
 823
 824 void ise_show_help_popup(sclulong keyEvent)
 825 {
 826     char buf[2048] = {0, };
 827     int font_size = 40;
 828     sclint scr_w = 0;
 829     sclint scr_h = 0;
 830     SclRectangle rectangle = {0};
 831     Evas_Object *ctxpopup = NULL;
 832     Elm_Theme *theme = NULL;
 833
 834     if (g_ui) {
 835         g_ui->get_screen_resolution(&scr_w, &scr_h);
 836
 837         if (keyEvent == MVK_space) {
 838             g_config_values.first_guidechange = TRUE;
 839             write_ise_config_values();
 840             g_ui->get_button_geometry("SPACE_KEY", &rectangle);
 841             _guide_popup_space = open_message_popup(NATIVE_WINDOW_CAST(ime_get_main_window()));
 842
 843             theme = elm_theme_new();
 844             elm_theme_ref_set(theme, NULL);
 845             elm_theme_extension_add(theme, EDJ_FILE);
 846
 847             ctxpopup = elm_ctxpopup_add(_guide_popup_space);
 848             elm_object_theme_set(ctxpopup, theme);
 849             evas_object_smart_callback_add(ctxpopup, "dismissed", _guideline_popup_space_cb, (void *)keyEvent);
 850         } else {
 851             g_config_values.first_guideset = TRUE;
 852             write_ise_config_values();
 853             g_ui->get_button_geometry("CM_KEY", &rectangle);
 854             _guide_popup_setting = open_message_popup(NATIVE_WINDOW_CAST(ime_get_main_window()));
 855             theme = elm_theme_new();
 856             elm_theme_ref_set(theme, NULL);
 857             elm_theme_extension_add(theme, EDJ_FILE);
 858             ctxpopup = elm_ctxpopup_add(_guide_popup_setting);
 859             elm_object_theme_set(ctxpopup, theme);
 860             evas_object_smart_callback_add(ctxpopup, "dismissed", _guideline_popup_setting_cb, (void *)keyEvent);
 861         }
 862     }
 863
 864     int rotation = elm_win_rotation_get(NATIVE_WINDOW_CAST(ime_get_main_window()));
 865     if (rotation == 0 || rotation == 180) {
 866         elm_object_style_set(ctxpopup, "customised_guideline_popup");
 867     } else {
 868         elm_object_style_set(ctxpopup, "customised_guideline_popup_landscape");
 869     }
 870
 871     elm_ctxpopup_direction_priority_set(ctxpopup, ELM_CTXPOPUP_DIRECTION_UP,
 872                           ELM_CTXPOPUP_DIRECTION_UNKNOWN,
 873                           ELM_CTXPOPUP_DIRECTION_UNKNOWN,
 874                           ELM_CTXPOPUP_DIRECTION_UNKNOWN);
 875
 876     Evas_Object* text = elm_label_add(ctxpopup);
 877
 878     if (keyEvent == MVK_space) {
 879         snprintf(buf, sizeof(buf), "<font_style=Regular font_size=%d align=left wrap=mixed color=#000000>%s</>", font_size,
 880             dgettext(PACKAGE, "IDS_IME_BODY_SWIPE_THE_SPACE_BAR_LEFT_OR_RIGHT_TO_CHANGE_BETWEEN_LANGUAGES"));
 881     } else {
 882         snprintf(buf, sizeof(buf), "<font_style=Regular font_size=%d align=left wrap=mixed color=#000000>%s</>", font_size,
 883                dgettext(PACKAGE, "IDS_IME_BODY_TAP_AND_HOLD_THIS_KEY_TO_SEE_THE_SYMBOL_LIST_SELECT_ONE_TO_USE_IT_AS_A_SHORTCUT"));
 884     }
 885     elm_object_text_set(text, buf);
 886     elm_object_content_set(ctxpopup, text);
 887     Evas_Coord x, y, w, h;
 888     evas_object_geometry_get(NATIVE_WINDOW_CAST(ime_get_main_window()), &x, &y, &w, &h);
 889
 890     if (rotation == 0 || rotation == 180) {
 891         elm_label_wrap_width_set(text, (scr_w * 4) / 5);
 892         evas_object_size_hint_min_set(ctxpopup, ELM_SCALE_SIZE(scr_w), ELM_SCALE_SIZE(50));
 893         evas_object_size_hint_max_set(ctxpopup, ELM_SCALE_SIZE(scr_w), ELM_SCALE_SIZE(600));
 894         evas_object_move(ctxpopup, rectangle.x + rectangle.width / 2,
 895                     (scr_h - h) + rectangle.y - ELM_SCALE_SIZE(5));
 896     } else {
 897         elm_label_wrap_width_set(text, (scr_h * 4) / 5);
 898         evas_object_size_hint_min_set(ctxpopup, ELM_SCALE_SIZE(scr_h), ELM_SCALE_SIZE(50));
 899         evas_object_size_hint_max_set(ctxpopup, ELM_SCALE_SIZE(scr_h), ELM_SCALE_SIZE(600));
 900         evas_object_move(ctxpopup, rectangle.x + rectangle.width / 2,
 901                 (scr_w - h)+ rectangle.y - ELM_SCALE_SIZE(5));
 902     }
 903     elm_label_line_wrap_set(text, ELM_WRAP_MIXED);
 904     evas_object_show(text);
 905
 906     if (keyEvent == MVK_space) {
 907         evas_object_layer_set(_guide_popup_space, EVAS_LAYER_MAX);
 908         evas_object_show(_guide_popup_space);
 909     } else {
 910         evas_object_layer_set(_guide_popup_setting, EVAS_LAYER_MAX);
 911         evas_object_show(_guide_popup_setting);
 912     }
 913
 914     evas_object_layer_set(ctxpopup, EVAS_LAYER_MAX);
 915     evas_object_show(ctxpopup);
 916 }
 917
 918 SCLEventReturnType CUIEventCallback::on_event_drag_state_changed(SclUIEventDesc event_desc)
 919 {
 920     LOGD("button %s is clicked\n", event_desc.key_value);
 921     if (event_desc.event_type == EVENT_TYPE_MOVE) {
 922         if (event_desc.key_event == MVK_space) {
 923             SclRectangle rectangle = {0};
 924             g_ui->get_button_geometry("SPACE_KEY", &rectangle);
 925             ise_show_space_flick_language_change_popup(rectangle.x, rectangle.y, rectangle.width, rectangle.height);
 926         }
 927     } else if (event_desc.event_type == EVENT_TYPE_RELEASE) {
 928         if (event_desc.key_event == MVK_space) {
 929             ise_destroy_space_flick_language_change_popup();
 930         }
 931
 932         if (g_floating_mode)
 933             ime_set_floating_drag_end();
 934     } else if (event_desc.event_type == EVENT_TYPE_PRESS) {
 935 #ifdef _MOBILE
 936         if ((!g_config_values.first_guideset) && event_desc.key_value && (strncmp(event_desc.key_value, "OPTION", strlen(event_desc.key_value)) == 0)) {
 937             ise_show_help_popup(event_desc.key_event);//show help popup in on_event_drag_state_changed other than on_event_key_clicked for fixing help popup show delay issue
 938             LOGD("setting popup show\n");
 939             return SCL_EVENT_PASS_ON;
 940         } else {
 941             ise_destory_popup_setting();//destory popup manually in case of abnormal situation
 942         }
 943 #endif
 944         if (g_floating_mode && event_desc.mouse_current_point.y <= FLOATING_TITLE_BAR_HEIGHT
 945             && event_desc.mouse_current_point.y >= 0)
 946             ime_set_floating_drag_start();
 947     }
 948     return SCL_EVENT_PASS_ON;
 949 }
 950
 951 static void launch_option()
 952 {
 953     app_control_h app_control;
 954     int ret = app_control_create(&app_control);
 955     if (ret != APP_CONTROL_ERROR_NONE) {
 956         LOGW("app_control_create returned %d\n", ret);
 957         return;
 958     }
 959
 960     ret = app_control_set_operation(app_control, APP_CONTROL_OPERATION_DEFAULT);
 961     if (ret != APP_CONTROL_ERROR_NONE) {
 962         LOGW("app_control_set_operation returned %d\n", ret);
 963         goto end;
 964     }
 965
 966     ret = app_control_set_app_id(app_control, "org.tizen.ise-default-setting");
 967     if (ret != APP_CONTROL_ERROR_NONE) {
 968         LOGW("app_control_set_app_id returned %d\n", ret);
 969         goto end;
 970     }
 971
 972     app_control_add_extra_data(app_control, "caller", "ise-default");
 973     app_control_set_launch_mode(app_control, APP_CONTROL_LAUNCH_MODE_GROUP);
 974
 975     ret = app_control_send_launch_request(app_control, NULL, NULL);
 976     if (ret != APP_CONTROL_ERROR_NONE) {
 977         goto end;
 978     }
 979
 980 end:
 981     if (app_control)
 982         app_control_destroy(app_control);
 983 }
 984
 985 SCLEventReturnType CUIEventCallback::on_event_key_clicked(SclUIEventDesc event_desc)
 986 {
 987     SCLEventReturnType ret = SCL_EVENT_PASS_ON;
 988     if (word_timer != NULL) {
 989         ecore_timer_del(word_timer);
 990         word_timer = NULL;
 991     }
 992     if (event_desc.key_modifier == KEY_MODIFIER_MULTITAP_START) {
 993         if (!g_keyboard_state.multitap_value.empty()) {
 994             ise_send_string(g_keyboard_state.multitap_value.c_str());
 995         }
 996         ise_update_preedit_string(event_desc.key_value);
 997         g_keyboard_state.multitap_value = event_desc.key_value;
 998     } else if (event_desc.key_modifier == KEY_MODIFIER_MULTITAP_REPEAT) {
 999         ise_update_preedit_string(event_desc.key_value);
1000         g_keyboard_state.multitap_value = event_desc.key_value;
1001     } else {
1002         _reset_multitap_state();
1003     }
1004     g_keyboard_state.prev_modifier = event_desc.key_modifier;
1005
1006     if (g_ui) {
1007         switch (event_desc.key_type) {
1008         case KEY_TYPE_STRING: {
1009             if (event_desc.key_modifier != KEY_MODIFIER_MULTITAP_START &&
1010                 event_desc.key_modifier != KEY_MODIFIER_MULTITAP_REPEAT) {
1011                     if (event_desc.key_event) {
1012                         ise_forward_key_event(event_desc.key_event);
1013                     } else {
1014                         ise_send_string(event_desc.key_value);
1015                     }
1016             }
1017             if (!g_popup_opened) {
1018                 const sclchar *input_mode = g_ui->get_input_mode();
1019                 if (input_mode && ((0 == strcmp(input_mode, "SYM_QTY_1")) || (0 == strcmp(input_mode, "SYM_QTY_2")))) {
1020                     update_recent_used_punctuation(event_desc.key_value);
1021                 }
1022             } else if (g_punctuation_popup_opened) {
1023                 update_recent_used_punctuation(event_desc.key_value);
1024             }
1025             break;
1026         }
1027         case KEY_TYPE_CHAR: {
1028                 sclboolean need_forward = FALSE;
1029                 // FIXME : Should decide when to forward key events
1030                 const sclchar *input_mode = g_ui->get_input_mode();
1031                 if (input_mode) {
1032                     if (strcmp(input_mode, "SYM_QTY_1") == 0 ||
1033                             strcmp(input_mode, "SYM_QTY_2") == 0 ||
1034                             strcmp(input_mode, "PHONE_3X4") == 0 ||
1035                             strcmp(input_mode, "IPv6_3X4_123") == 0 ||
1036                             strcmp(input_mode, "IPv6_3X4_ABC") == 0 ||
1037                             strcmp(input_mode, "NUMONLY_3X4") == 0 ||
1038                             strcmp(input_mode, "NUMONLY_3X4_SIG") == 0 ||
1039                             strcmp(input_mode, "NUMONLY_3X4_DEC") == 0 ||
1040                             strcmp(input_mode, "NUMONLY_3X4_SIGDEC") == 0 ||
1041                             strcmp(input_mode, "DATETIME_3X4") == 0) {
1042                         need_forward = TRUE;
1043                     }
1044                 }
1045                 if (input_mode && strcmp (input_mode, "NUMONLY_3X4_SIGDEC") == 0 &&
1046                     strcmp(event_desc.key_value, ".") == 0) {
1047                     ime_update_preedit_string(_sig_dec[_click_count%SIG_DEC_SIZE], NULL);
1048                     ime_show_preedit_string();
1049                     delete_commit_timer();
1050                     _commit_timer = ecore_timer_add(1.0, commit_timeout, NULL);
1051                     _click_count++;
1052                 } else if (event_desc.key_event) {
1053                     commit_timeout(NULL);
1054                     if (need_forward) {
1055                         ise_forward_key_event(event_desc.key_event);
1056                     } else {
1057                         if (_cm_popup_opened) {
1058                             static sclchar current_cm_symbol[2] = {'\0'};
1059                             sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
1060                                 const_cast<sclchar*>(" "),
1061                                 const_cast<sclchar*>(" "),
1062                                 const_cast<sclchar*>(" ")};
1063                             if (event_desc.key_value) {
1064                                 current_cm_symbol[0] = event_desc.key_value[0];
1065                                 current_cm_symbol[1] = '\0';
1066                             }
1067                             g_ui->set_private_key("CM_KEY",
1068                                     const_cast<sclchar*>(current_cm_symbol),
1069                                     imagelabel, NULL, 0,
1070                                     const_cast<sclchar*>(current_cm_symbol), TRUE);
1071
1072                             _cm_popup_opened = FALSE;
1073                             _current_cm_key_id = -1;
1074                         }
1075 #ifdef _WEARABLE
1076                         /*
1077                         *
1078                         *change the keyboard mode of GLM from QWERTY to KEYPAD
1079                         *ensure the Number keypad won't be affected
1080                         *
1081                         */
1082                         if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBER) {
1083                             ime_send_key_event(IME_KEY_Print, IME_KEY_MASK_CONTROL, false);
1084                         } else {
1085                             if (word_timer == NULL && (!g_candidate || !g_softcandidate_show)) {
1086                                 word_timer = ecore_timer_add(MULTITAP_TIMEOUT, _multi_tap_timer_cb, NULL);
1087                             }
1088                             ime_send_key_event(IME_KEY_Select, IME_KEY_MASK_CONTROL, false);
1089                         }
1090 #endif
1091                         ise_send_event(event_desc.key_event, KEY_MASK_NULL);
1092                     }
1093                 }
1094                 if (input_mode) {
1095                     if ((strcmp(input_mode, "SYM_QTY_1") == 0) || (0 == strcmp(input_mode, "SYM_QTY_2"))) {
1096                         update_recent_used_punctuation(event_desc.key_value);
1097                     }
1098                 }
1099                 break;
1100             }
1101         case KEY_TYPE_CONTROL: {
1102                 commit_timeout(NULL);
1103
1104                 const char *long_shift = "LongShift";
1105                 const char *caps_lock = "CapsLock";
1106                 const char *delete_all = "DeleteAll";
1107                 const char *hide_panel = "Hide";
1108                 if (strncmp(event_desc.key_value, long_shift, strlen(long_shift)) == 0) {
1109                     LOGD("shift key is longpress\n");
1110                     g_ui->set_shift_state(SCL_SHIFT_STATE_ON);
1111                     g_need_send_shift_event = TRUE;
1112                     //ise_send_event (MVK_Shift_Lock, KEY_MASK_NULL);
1113                 } else if (strncmp(event_desc.key_value, caps_lock, strlen(caps_lock)) == 0) {
1114                     if (g_ui->get_shift_state() != SCL_SHIFT_STATE_LOCK) {
1115                         g_ui->set_shift_state(SCL_SHIFT_STATE_LOCK);
1116                         engine_loader_send_imengine_event(MVK_Shift_Lock, 0);
1117                     } else {
1118                         g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
1119                         engine_loader_send_imengine_event(MVK_Shift_Off, 0);
1120                     }
1121                     //g_need_send_shift_event = TRUE;
1122                 } else if (strncmp(event_desc.key_value, delete_all, strlen(delete_all)) == 0) {
1123                     ime_delete_surrounding_text((INT_MAX / 2) * -1, INT_MAX);
1124                 } else if (strncmp(event_desc.key_value, hide_panel, strlen(hide_panel)) == 0) {
1125                     ise_hide();
1126                     ime_request_hide();
1127                 } else if (event_desc.key_event) {
1128                     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE) {
1129                         ise_stt_stop();
1130                     }
1131 #ifdef _WEARABLE
1132                     if (event_desc.key_event == MVK_Done) {
1133                         LOGD("ENTER");
1134                         //commit the preedit string first
1135                         ise_send_event(event_desc.key_event, KEY_MASK_NULL);
1136                     }
1137 #endif
1138                     ise_send_event(event_desc.key_event, KEY_MASK_NULL);
1139                     if (event_desc.key_event == MVK_Shift_L) {
1140                         g_need_send_shift_event = TRUE;
1141                     }
1142                 }
1143                 break;
1144            }
1145         case KEY_TYPE_MODECHANGE:
1146 #ifdef _MOBILE
1147             if (_guide_popup_setting != NULL) {//popup is showing
1148                 break;
1149             }
1150 #endif
1151             if (strcmp(event_desc.key_value, USER_VOICE_LANGUAGE) == 0) {
1152                 if (!g_setting_window_open_status) {
1153                     ise_hide_stt_mode();
1154 #ifdef _WEARABLE
1155                     hide_indicator_window();
1156 #endif
1157                     create_setting_window();
1158                 }
1159             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_VOICE) == 0) {
1160                 g_keyboard_state.layout = ISE_LAYOUT_STYLE_VOICE;
1161                 g_ui->set_input_mode("STT_3X4");
1162
1163             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0) {
1164                 launch_option();
1165
1166                 ret = SCL_EVENT_DONE;
1167             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
1168                 show_cbhm();
1169
1170                 ret = SCL_EVENT_DONE;
1171             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_FLOATING) == 0) {
1172                 if (g_floating_mode)
1173                     g_config_values.floating_mode = false;
1174                 else
1175                     g_config_values.floating_mode = true;
1176                 write_ise_config_values();
1177
1178                 ret = SCL_EVENT_DONE;
1179             } else if (on_input_mode_changed(event_desc.key_value, event_desc.key_event, event_desc.key_type)) {
1180                 ret = SCL_EVENT_DONE;
1181             }
1182             if (_cm_popup_opened) {
1183                 if (strcmp(event_desc.key_value, USER_KEYSTRING_EMOTICON) == 0 ||
1184                     strcmp(event_desc.key_value, USER_KEYSTRING_VOICE) == 0 ||
1185                     strcmp(event_desc.key_value, USER_KEYSTRING_FLOATING) == 0) {
1186                     scluint id = ise_get_cm_key_id(event_desc.key_value);
1187                     if (id != _current_cm_key_id) {
1188                         _current_cm_key_id = id;
1189                         ise_set_cm_private_key(_current_cm_key_id);
1190                     }
1191                 }
1192                 _cm_popup_opened = FALSE;
1193             }
1194             if (strlen(event_desc.key_value) == 1) {
1195                 const char allowed_chars_in_modechange[] = {
1196                     ',', '?', '!', '`', '~'
1197                 };
1198                 const int allowed_chars_in_modechange_num =
1199                     sizeof(allowed_chars_in_modechange) / sizeof(char);
1200                 for (unsigned int loop = 0;loop < sizeof(allowed_chars_in_modechange_num);loop++) {
1201                     if (*(event_desc.key_value) == allowed_chars_in_modechange[loop]) {
1202                         ise_send_string(event_desc.key_value);
1203                     }
1204                 }
1205             }
1206             break;
1207         case KEY_TYPE_USER:
1208             if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0) {
1209                 //open_option_window(NULL, ROTATION_TO_DEGREE(g_ui->get_rotation()));
1210                 launch_option();
1211
1212                 ret = SCL_EVENT_DONE;
1213             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
1214                 show_cbhm();
1215                 ret = SCL_EVENT_DONE;
1216             } else if (strcmp(event_desc.key_value, "Cancel") == 0) {
1217                 ret = SCL_EVENT_DONE;
1218                 const sclchar *input_mode = g_ui->get_input_mode();
1219                 if (input_mode && strcmp(input_mode, "STT_3X4") == 0 ) {
1220                     g_keyboard_state.need_reset = TRUE;
1221                     voice_result_string_flush();
1222                     ise_set_layout(g_keyboard_state.layout, g_keyboard_state.layout_variation);
1223                     if (g_keyboard_state.visible_state)
1224                         ise_show(g_keyboard_state.ic);
1225                 }
1226                 ise_send_event(IME_KEY_Cancel, KEY_MASK_NULL);
1227                 ime_request_hide();
1228             }  else if (strcmp(event_desc.key_value, "Done") == 0) {
1229                 ret = SCL_EVENT_DONE;
1230                 ise_send_event(IME_KEY_Return, KEY_MASK_NULL);
1231                 ime_request_hide();
1232             }  else {
1233                 const sclchar *input_mode = g_ui->get_input_mode();
1234                 if ((NULL != input_mode) && (!strcmp(input_mode, "EMOTICON_LAYOUT"))) {
1235                     if (is_emoticon_show()) {
1236                         ise_destroy_emoticon_layout();
1237                     }
1238 #ifdef _WEARABLE
1239                     emoticon_group_t group_id = EMOTICON_GROUP_1;
1240                     if (current_emoticon_group < EMOTICON_GROUP_3)
1241                         group_id = (emoticon_group_t)(current_emoticon_group + 1);
1242
1243                     ise_set_emoticon_label(group_id);
1244 #else
1245                     emoticon_group_t group_id = ise_get_emoticon_group_id(event_desc.key_value);
1246 #endif
1247                     if ((group_id >= 0) && (group_id < MAX_EMOTICON_GROUP)) {
1248                         SCLRotation rotation = g_ui->get_rotation();
1249                         ise_show_emoticon_layout(group_id, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
1250                     }
1251                 }
1252             }
1253             if (_cm_popup_opened) {
1254                 if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0 ||
1255                     strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
1256                     scluint id = ise_get_cm_key_id(event_desc.key_value);
1257                     if (id != _current_cm_key_id) {
1258                         _current_cm_key_id = id;
1259                         ise_set_cm_private_key(_current_cm_key_id);
1260                     }
1261                 }
1262                 _cm_popup_opened = FALSE;
1263             }
1264             break;
1265         default:
1266             break;
1267         }
1268     }
1269
1270     return ret;
1271 }
1272
1273 void
1274 ise_set_layout(sclu32 layout, sclu32 layout_variation)
1275 {
1276     /* Check if the layoutIdx is in the valid range */
1277     if (layout < ISE_LAYOUT_STYLE_MAX) {
1278         if (g_keyboard_state.layout != layout ||
1279             g_keyboard_state.layout_variation != layout_variation) {
1280             g_keyboard_state.need_reset = TRUE;
1281         }
1282         g_keyboard_state.layout = layout;
1283         g_keyboard_state.layout_variation = layout_variation;
1284         LOGD("layout:%d, variation:%d\n", g_keyboard_state.layout, g_keyboard_state.layout_variation);
1285     }
1286 }
1287
1288 void
1289 ise_reset_context()
1290 {
1291     LOGD("");
1292     _reset_multitap_state(true);
1293     _language_manager.reset_language(g_config_values.selected_language.c_str());
1294 }
1295
1296 void
1297 ise_reset_input_context()
1298 {
1299     LOGD("");
1300     _reset_multitap_state(true);
1301     g_keyboard_state.disable_force_latin = FALSE;
1302     _language_manager.reset_language(g_config_values.selected_language.c_str());
1303 }
1304
1305 void
1306 ise_focus_in(int ic)
1307 {
1308     LOGD("ic : %x , %x , g_ic : %x , %x, g_focused_ic : %x , %x\n", ic, check_ic_temporary(ic),
1309             g_keyboard_state.ic, check_ic_temporary(g_keyboard_state.ic),
1310             g_keyboard_state.focused_ic, check_ic_temporary(g_keyboard_state.focused_ic));
1311     if (check_ic_temporary(g_keyboard_state.ic) && !check_ic_temporary(ic)) {
1312         g_keyboard_state.ic = ic;
1313     }
1314     g_keyboard_state.focused_ic = ic;
1315 }
1316
1317 static void save_autofill_data()
1318 {
1319     char *text = NULL;
1320     int cursor;
1321
1322     if (g_autofill_hint == 0)
1323         return;
1324
1325     ime_get_surrounding_text(-1, -1, &text, &cursor);
1326     SECURE_LOGD("surrounding text : %s\n", text);
1327     if (!text) return;
1328
1329     autofill_save_string(g_app_id.c_str(), g_resource_id.c_str(), (Ecore_IMF_Input_Hints)g_autofill_hint, text);
1330
1331     free(text);
1332 }
1333
1334 void
1335 ise_focus_out(int ic)
1336 {
1337     g_keyboard_state.focused_ic = 0;
1338     _reset_multitap_state(true);
1339
1340     save_autofill_data();
1341 }
1342
1343 bool ise_is_guideline_popup_enable_layout(void)
1344 {
1345     bool ret;
1346     switch (_context_layout)
1347     {
1348         case ISE_LAYOUT_STYLE_PHONENUMBER:
1349         case ISE_LAYOUT_STYLE_IP:
1350         case ISE_LAYOUT_STYLE_MONTH:
1351         case ISE_LAYOUT_STYLE_NUMBERONLY:
1352         case ISE_LAYOUT_STYLE_HEX:
1353         case ISE_LAYOUT_STYLE_TERMINAL:
1354         case ISE_LAYOUT_STYLE_DATETIME:
1355         case ISE_LAYOUT_STYLE_PASSWORD:
1356             ret = false;
1357             break;
1358         default:
1359             ret = true;
1360             break;
1361     }
1362     return ret;
1363 }
1364
1365 #if EXIT_ISE_ON_HIDE
1366 static Eina_Bool exit_timer_cb(void *data)
1367 {
1368     if (exit_timer) ecore_timer_del(exit_timer);
1369     exit_timer = NULL;
1370     elm_exit();
1371     return ECORE_CALLBACK_CANCEL;
1372 }
1373 #endif
1374
1375 void
1376 ise_show(int ic)
1377 {
1378 #if EXIT_ISE_ON_HIDE
1379     if (exit_timer) ecore_timer_del(exit_timer);
1380     exit_timer = NULL;
1381 #endif
1382     sclboolean reset_inputmode = FALSE;
1383     g_input_panel_show = true;
1384
1385     if (g_ui) {
1386         read_ise_config_values();
1387
1388         _language_manager.set_enabled_languages(g_config_values.enabled_languages);
1389         const sclchar *cur_lang = _language_manager.get_current_language();
1390
1391 #ifdef _WEARABLE
1392         ise_check_wearable_candidate();
1393         /*
1394          *Clear the personalized data
1395          */
1396         if (g_config_values.dataclear) {
1397             ime_send_key_event(IME_KEY_Clear, IME_KEY_MASK_CONTROL, false);
1398             g_config_values.dataclear = FALSE;
1399         }
1400 #endif
1401         LOGD("ic : %x , %x , g_ic : %x , %x, g_focused_ic : %x , %x\n", ic, check_ic_temporary(ic),
1402                 g_keyboard_state.ic, check_ic_temporary(g_keyboard_state.ic),
1403                 g_keyboard_state.focused_ic, check_ic_temporary(g_keyboard_state.focused_ic));
1404
1405         if (check_ic_temporary(ic) && !check_ic_temporary(g_keyboard_state.focused_ic)) {
1406             ic = g_keyboard_state.focused_ic;
1407         }
1408
1409         if (!check_ic_temporary(ic) && check_ic_temporary(g_keyboard_state.focused_ic)) {
1410             g_keyboard_state.focused_ic = ic;
1411         }
1412
1413         if (ic == g_keyboard_state.focused_ic) {
1414             if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PHONENUMBER ||
1415                     g_keyboard_state.layout == ISE_LAYOUT_STYLE_IP ||
1416                     g_keyboard_state.layout == ISE_LAYOUT_STYLE_MONTH ||
1417                     g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY) {
1418                 engine_loader_set_imengine(DEFAULT_KEYBOARD_ISE_UUID);
1419             }
1420         }
1421
1422         const char *input_mode = g_ui->get_input_mode();
1423
1424         /* Reset input mode if the input context value has changed */
1425         if (ic != g_keyboard_state.ic) {
1426             /* Do not reset input mode if STT's setting window was opened */
1427             if (g_setting_window_open_status && input_mode && strcmp(input_mode, "STT_3X4") == 0) {
1428                 LOGD("Setting window was opened while using STT, skip resetting input mode");
1429             } else {
1430                 reset_inputmode = TRUE;
1431             }
1432         }
1433
1434         g_keyboard_state.ic = ic;
1435         /* Reset input mode if the current language is not the selected language */
1436         if (cur_lang) {
1437             if (g_config_values.selected_language.compare(cur_lang) != 0) {
1438                 reset_inputmode = TRUE;
1439             }
1440         }
1441
1442         /* No matter what, just reset the inputmode if it needs to */
1443         if (g_keyboard_state.need_reset) {
1444             /* Do not reset input mode if STT's setting window was opened */
1445             if (g_setting_window_open_status && input_mode && strcmp(input_mode, "STT_3X4") == 0) {
1446                 LOGD("Setting window was opened while using STT, skip resetting input mode");
1447             } else {
1448                 reset_inputmode = TRUE;
1449             }
1450         }
1451         g_keyboard_state.need_reset = FALSE;
1452
1453         /* If the current layout requires latin language and current our language is not latin, enable the primary latin */
1454         sclboolean force_primary_latin = FALSE;
1455         LANGUAGE_INFO *info = _language_manager.get_language_info(g_config_values.selected_language.c_str());
1456         if (info) {
1457             if (g_ise_default_values[g_keyboard_state.layout].force_latin && !(info->is_latin_language)) {
1458                 if (!g_keyboard_state.disable_force_latin) {
1459                     force_primary_latin = TRUE;
1460                 }
1461             }
1462         }
1463         if (force_primary_latin) {
1464             /* If there is enabled latin-based language, select it */
1465             sclboolean selected = FALSE;
1466             for (scluint loop = 0;!selected && loop < _language_manager.get_languages_num();loop++) {
1467                 LANGUAGE_INFO *info = _language_manager.get_language_info(loop);
1468                 if (info) {
1469                     if (info->enabled && info->is_latin_language) {
1470                         selected = _language_manager.select_language(info->name.c_str());
1471                         if (selected) force_primary_latin = FALSE;
1472                     }
1473                 }
1474             }
1475             if (!selected) {
1476                 _language_manager.set_language_enabled_temporarily(PRIMARY_LATIN_LANGUAGE, TRUE);
1477             }
1478         }
1479
1480         if (reset_inputmode) {
1481             ise_reset_context();
1482
1483             bool filename_layout = false;
1484
1485             /* Turn the shift state off if we need to reset our input mode, only when auto-capitalization is not set  */
1486             if (!(g_keyboard_state.caps_mode)) {
1487                 g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
1488             }
1489             if (g_keyboard_state.layout < ISE_LAYOUT_STYLE_MAX) {
1490                 sclu32 layout_index = g_keyboard_state.layout;
1491                 if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY &&
1492                     g_keyboard_state.layout_variation > 0 &&
1493                     g_keyboard_state.layout_variation < ISE_LAYOUT_NUMBERONLY_VARIATION_MAX) {
1494                     layout_index = ISE_LAYOUT_STYLE_NUMBERONLY_SIG + g_keyboard_state.layout_variation - 1;
1495                 } else if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWORD && g_keyboard_state.layout_variation > 0) {
1496                     layout_index = ISE_LAYOUT_STYLE_PASSWD_3X4;
1497                 }
1498
1499                 if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NORMAL &&
1500                     g_keyboard_state.layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL_VARIATION_FILENAME)
1501                     filename_layout = true;
1502                 else
1503                     filename_layout = false;
1504
1505                 g_ui->enable_button("exclamation", !filename_layout);
1506                 g_ui->enable_button("question", !filename_layout);
1507                 g_ui->enable_button("divide", !filename_layout);
1508                 g_ui->enable_button("multiply", !filename_layout);
1509                 g_ui->enable_button("colon", !filename_layout);
1510                 g_ui->enable_button("quotation", !filename_layout);
1511
1512                 g_ui->enable_button("CM_KEY", !access("/home", X_OK));
1513
1514                 LOGD("new layout index : %d\n", layout_index);
1515                 /* If this layout requires specific input mode, set it */
1516                 if (strlen(g_ise_default_values[layout_index].input_mode) > 0) {
1517                     g_ui->set_input_mode(g_ise_default_values[layout_index].input_mode);
1518                     set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
1519                 } else {
1520                     if (force_primary_latin) {
1521                         _language_manager.select_language(PRIMARY_LATIN_LANGUAGE, TRUE);
1522                     } else {
1523                         if (!(_language_manager.select_language(g_config_values.selected_language.c_str()))) {
1524                             _language_manager.select_language(PRIMARY_LATIN_LANGUAGE);
1525                         }
1526                     }
1527                 }
1528                 g_ui->set_cur_sublayout(g_ise_default_values[layout_index].sublayout_name);
1529                 if (is_emoticon_show()) {
1530                     ise_destroy_emoticon_layout();
1531                 }
1532
1533                 if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_EMOTICON) {
1534                     ise_init_emoticon_list();
1535 #ifdef _WEARABLE
1536                     current_emoticon_group = EMOTICON_GROUP_1;
1537                     ise_set_emoticon_label(1);
1538 #else
1539                     if (emoticon_list_recent.size() == 0)
1540                         current_emoticon_group = EMOTICON_GROUP_1;
1541                     else
1542                         current_emoticon_group = EMOTICON_GROUP_RECENTLY_USED;
1543 #endif
1544                     SCLRotation rotation = g_ui->get_rotation();
1545                     ise_show_emoticon_layout(current_emoticon_group, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
1546                 }
1547             }
1548         }
1549
1550         if (info) {
1551             if (info->accepts_caps_mode) {
1552                 // FIXME this if condition means the AC is off
1553                 if (g_keyboard_state.layout != ISE_LAYOUT_STYLE_NORMAL) {
1554                     g_ui->set_autocapital_shift_state(TRUE);
1555                     g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
1556                 } else {
1557                     ise_send_event(MVK_Shift_Enable, KEY_MASK_NULL);
1558                     // Auto Capital is supported only in normal layout
1559                     if (g_keyboard_state.caps_mode) {
1560                         g_ui->set_autocapital_shift_state(FALSE);
1561                     }
1562                 }
1563             } else {
1564                 g_ui->set_autocapital_shift_state(TRUE);
1565                 ise_send_event(MVK_Shift_Disable, KEY_MASK_NULL);
1566                 g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
1567             }
1568         } else {
1569             g_ui->set_autocapital_shift_state(TRUE);
1570         }
1571
1572         // Update CM key button
1573         if (_current_cm_key_id < CM_KEY_LIST_SIZE) {
1574             if (strcmp(_cm_key_list[_current_cm_key_id], USER_KEYSTRING_EMOTICON) == 0) {
1575                 if (ise_is_emoticons_disabled())
1576                     ise_set_cm_private_key(ise_get_cm_key_id(USER_KEYSTRING_OPTION));
1577                 else
1578                     ise_set_cm_private_key(_current_cm_key_id);
1579             }
1580         }
1581
1582         // Update space key button
1583         ise_update_space_key();
1584
1585         g_ui->show();
1586         g_ui->disable_input_events(FALSE);
1587 #ifdef _IVI
1588         g_ui->enable_button("CM_KEY", false);
1589 #endif
1590
1591 #ifdef _MOBILE
1592         if (ise_is_guideline_popup_enable_layout()) {
1593             if ((!g_config_values.first_guidechange) && (_language_manager.get_enabled_languages_num() > 1)) {
1594                 ise_show_help_popup(MVK_space);
1595                 LOGD("space popup show\n");
1596             } else {
1597                 ise_destory_popup_space();
1598             }
1599         }
1600 #endif
1601
1602         // Update IME size
1603         if (g_config_values.floating_mode != g_floating_mode)
1604             g_floating_mode = g_config_values.floating_mode;
1605
1606         if (g_candidate && g_candidate->get_visible())
1607             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
1608         else
1609             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
1610     }
1611
1612     g_keyboard_state.visible_state = TRUE;
1613
1614 #ifdef _WEARABLE
1615     int dot_num = 5;
1616     switch (_context_layout) {
1617         case ISE_LAYOUT_STYLE_PHONENUMBER:
1618         case ISE_LAYOUT_STYLE_IP:
1619         case ISE_LAYOUT_STYLE_MONTH:
1620         case ISE_LAYOUT_STYLE_NUMBERONLY:
1621         case ISE_LAYOUT_STYLE_DATETIME:
1622         case ISE_LAYOUT_STYLE_TERMINAL:
1623             dot_num = 0;
1624             break;
1625         case ISE_LAYOUT_STYLE_EMAIL:
1626         case ISE_LAYOUT_STYLE_URL:
1627             dot_num = 4;
1628             break;
1629         case ISE_LAYOUT_STYLE_PASSWORD:
1630             if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
1631                 _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
1632                 dot_num = 0;
1633             else
1634                 dot_num = 3;
1635             break;
1636         default:
1637             dot_num = 5;
1638     }
1639
1640     if (dot_num > 0) {
1641         sclint width = 0;
1642         sclint height = 0;
1643         if (g_ui)
1644             g_ui->get_screen_resolution(&width, &height);
1645
1646         create_indicator_window(width, height);
1647         destroy_indicator_dots();
1648
1649         int focus_dot = 0;
1650         switch (g_keyboard_state.layout) {
1651             case ISE_LAYOUT_STYLE_NUMBER:
1652                 focus_dot = 1;
1653                 break;
1654             case ISE_LAYOUT_STYLE_HEX:
1655                 focus_dot = 2;
1656                 break;
1657             case ISE_LAYOUT_STYLE_EMOTICON:
1658                 focus_dot = 3;
1659                 break;
1660             case ISE_LAYOUT_STYLE_VOICE:
1661                 if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
1662                     _context_layout == ISE_LAYOUT_STYLE_URL)
1663                     focus_dot = 3;
1664                 else
1665                     focus_dot = 4;
1666                 break;
1667             default:
1668                 break;
1669         }
1670
1671         create_indicator_dots(dot_num, focus_dot);
1672         show_indicator_window();
1673     } else {
1674         hide_indicator_window();
1675     }
1676     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NORMAL && g_config_values.number_tutorial_enable) {
1677         ise_show_tutorial_mode_popup(g_keyboard_state.layout);
1678         g_config_values.number_tutorial_enable = false;
1679         write_ise_config_values();
1680     }
1681 #endif
1682
1683     if (g_setting_window_open_status) {
1684         ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
1685     }
1686     g_setting_window_open_status = FALSE;
1687
1688     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE) {
1689         ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
1690     }
1691 }
1692
1693 /**
1694  * Sets screen rotation
1695  */
1696 void
1697 ise_set_screen_rotation(int degree)
1698 {
1699     if (g_ui) {
1700         g_ui->set_rotation(DEGREE_TO_SCLROTATION(degree));
1701     }
1702
1703     if (g_candidate) {
1704         g_candidate->rotate(degree);
1705         if (g_softcandidate_show) {
1706             g_candidate->update(g_softcandidate_string);
1707         }
1708     }
1709 }
1710
1711 void
1712 ise_set_accessibility_state(bool state)
1713 {
1714     if (g_ui) {
1715         g_ui->enable_tts(state);
1716     }
1717 }
1718
1719 void
1720 ise_hide()
1721 {
1722     if (g_ui) {
1723         /* There's no need to update screen when hiding */
1724         g_ui->set_update_pending(TRUE);
1725         g_ui->disable_input_events(TRUE);
1726         g_ui->hide();
1727     }
1728     _language_manager.reset_language(g_config_values.selected_language.c_str());
1729
1730     _click_count = 0;
1731     delete_commit_timer();
1732     ise_destory_popup_space();
1733     ise_destory_popup_setting();
1734
1735     g_keyboard_state.visible_state = FALSE;
1736
1737     _reset_shift_state();
1738     _reset_multitap_state(true);
1739
1740     /* If we were in STT mode, try to reset input mode on our next show event */
1741     if (g_ui) {
1742         const char *inputmode = g_ui->get_input_mode();
1743         if (inputmode && strcmp(inputmode, "STT_3X4") == 0 ) {
1744             g_keyboard_state.need_reset = TRUE;
1745             ise_hide_stt_mode();
1746         }
1747     }
1748
1749     g_input_panel_show = false;
1750     if (g_softcandidate_show && g_candidate)
1751         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
1752 #ifdef _WEARABLE
1753     hide_indicator_window();
1754     if (check_is_tutorial_show()) {
1755         ise_destroy_tutorial_mode_popup();
1756     }
1757 #endif
1758 #if EXIT_ISE_ON_HIDE
1759     if (exit_timer) ecore_timer_del(exit_timer);
1760     exit_timer = ecore_timer_add(1.0, exit_timer_cb, NULL);
1761 #endif
1762 }
1763
1764 static void ise_keypad_mode_changed_cb(const char *key, void *user_data)
1765 {
1766     read_ise_keypad_mode();
1767 }
1768
1769 static void ise_enabled_languages_changed_cb(const char *key, void *user_data)
1770 {
1771     read_ise_enabled_languages();
1772 }
1773
1774 static void ise_selected_language_changed_cb(const char *key, void *user_data)
1775 {
1776     read_ise_selected_language();
1777 }
1778
1779 static void ise_autocapital_mode_changed_cb(const char *key, void *user_data)
1780 {
1781     read_ise_autocapital_mode();
1782 }
1783
1784 static void ise_autopunctuate_mode_changed_cb(const char *key, void *user_data)
1785 {
1786     read_ise_autopunctuation_mode();
1787 }
1788
1789 static void ise_sound_mode_changed_cb(const char *key, void *user_data)
1790 {
1791     read_ise_sound_mode();
1792
1793     g_ui->enable_sound(g_config_values.sound_on);
1794 }
1795
1796 static void ise_vibration_mode_changed_cb(const char *key, void *user_data)
1797 {
1798     read_ise_vibration_mode();
1799
1800     g_ui->enable_vibration(g_config_values.vibration_on);
1801 }
1802
1803 static void ise_character_preview_mode_changed_cb(const char *key, void *user_data)
1804 {
1805     read_ise_character_preview_mode();
1806
1807     g_ui->enable_magnifier(g_config_values.preview_on);
1808 }
1809
1810 static void ise_setting_guide_popup_changed_cb(const char *key, void *user_data)
1811 {
1812     read_ise_setting_guide_popup_mode();
1813 }
1814
1815 static void ise_language_guide_popup_changed_cb(const char *key, void *user_data)
1816 {
1817     read_ise_language_guide_popup_mode();
1818 }
1819
1820 static void ise_floating_mode_changed_cb(const char *key, void *user_data)
1821 {
1822     read_ise_floating_mode();
1823     g_floating_mode = g_config_values.floating_mode;
1824
1825     ime_set_floating_mode(g_floating_mode);
1826     if (g_candidate && g_floating_mode != g_candidate->get_floating_mode()) {
1827         delete_softcandidate_hide_timer();
1828         delete g_candidate;
1829         g_candidate = NULL;
1830
1831         create_softcandidate();
1832         if (g_candidate && g_candidate->get_visible()) {
1833             g_softcandidate_show = true;
1834             g_candidate->show();
1835             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
1836             return;
1837         }
1838     }
1839     set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
1840 }
1841
1842 static void register_preference_changed_callback(void)
1843 {
1844     if (preference_set_changed_cb(ISE_CONFIG_KEYPAD_MODE, ise_keypad_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1845         LOGW("Failed to set ise_keypad_mode_changed_cb()");
1846
1847     if (preference_set_changed_cb(ISE_CONFIG_ENABLED_LANGUAGES, ise_enabled_languages_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1848         LOGW("Failed to set ise_enabled_languages_changed_cb()");
1849
1850     if (preference_set_changed_cb(ISE_CONFIG_SELECTED_LANGUAGE, ise_selected_language_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1851         LOGW("Failed to set ise_selected_language_changed_cb()");
1852
1853     if (preference_set_changed_cb(ISE_CONFIG_AUTO_CAPITALISE, ise_autocapital_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1854         LOGW("Failed to set ise_autocapital_mode_changed_cb()");
1855
1856     if (preference_set_changed_cb(ISE_CONFIG_AUTO_PUNCTUATE, ise_autopunctuate_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1857         LOGW("Failed to set ise_autopunctuate_mode_changed_cb()");
1858
1859     if (preference_set_changed_cb(ISE_CONFIG_SOUND_ON, ise_sound_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1860         LOGW("Failed to set ise_sound_mode_changed_cb()");
1861
1862     if (preference_set_changed_cb(ISE_CONFIG_VIBRATION_ON, ise_vibration_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1863         LOGW("Failed to set ise_vibration_mode_changed_cb()");
1864
1865     if (preference_set_changed_cb(ISE_CONFIG_PREVIEW_ON, ise_character_preview_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1866         LOGW("Failed to set ise_character_preview_mode_changed_cb()");
1867
1868     if (preference_set_changed_cb(ISE_CONFIG_FIRST_GUIDELINE_POPUP_FOR_SETTING, ise_setting_guide_popup_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1869         LOGW("Failed to set ise_setting_guide_popup_changed_cb()");
1870
1871     if (preference_set_changed_cb(ISE_CONFIG_FIRST_GUIDELINE_POPUP_FOR_LANGUAGE_CHANGE, ise_language_guide_popup_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1872         LOGW("Failed to set ise_language_guide_popup_changed_cb()");
1873
1874     if (preference_set_changed_cb(ISE_CONFIG_FLOATING_MODE, ise_floating_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1875         LOGW("Failed to set ise_floating_mode_changed_cb()");
1876 }
1877
1878 static void ise_mount_changed_cb(void *user_data)
1879 {
1880     register_preference_changed_callback();
1881 }
1882
1883 void
1884 ise_create()
1885 {
1886     LOGD("");
1887
1888     if (!g_ui) {
1889         g_ui = new CSCLUI;
1890     }
1891
1892     bindtextdomain(PACKAGE, LOCALEDIR);
1893     textdomain(PACKAGE);
1894
1895     /* Set scl_parser_type
1896      * default type is text xml
1897      * use command: export sclres_type="sclres_binary" to enable use binary resource
1898      * please make sure there is sclresource.bin in resource folder
1899      * Or you can use `xml2binary $resource_dir` to generate the sclresource.bin
1900      * xml2binary is in the libscl-ui-devel package
1901      */
1902     SCLParserType scl_parser_type = SCL_PARSER_TYPE_XML;
1903     char* sclres_type = getenv("sclres_type");
1904     if (sclres_type != NULL && 0 == strcmp("sclres_binary", sclres_type)) {
1905         scl_parser_type = SCL_PARSER_TYPE_BINARY_XML;
1906     } else {
1907         scl_parser_type = SCL_PARSER_TYPE_XML;
1908     }
1909
1910     if (g_ui) {
1911         if (ime_get_main_window()) {
1912             g_ise_created = true;
1913
1914             sclboolean succeeded = FALSE;
1915
1916             const sclchar *entry_path = MAIN_ENTRY_XML_PATH;
1917             int nwidth  = 0;
1918             int nheight = 0;
1919             CSCLUtils *utils = CSCLUtils::get_instance();
1920             if (utils) {
1921                 utils->get_screen_resolution(&nwidth, &nheight);
1922             }
1923             _language_manager.set_resource_file_path(entry_path);
1924             const sclchar *resource_file_path = _language_manager.get_resource_file_path();
1925
1926             if (resource_file_path) {
1927                 if (strlen(resource_file_path) > 0) {
1928                     succeeded = g_ui->init(ime_get_main_window(), scl_parser_type, resource_file_path);
1929                 }
1930             }
1931             if (!succeeded) {
1932                 g_ui->init(ime_get_main_window(), scl_parser_type, MAIN_ENTRY_XML_PATH);
1933             }
1934
1935             g_ui->set_longkey_duration(elm_config_longpress_timeout_get() * 1000);
1936
1937             /* Default ISE callback */
1938             g_ui->set_ui_event_callback(&callback);
1939
1940             /* Accumulated customized ISE callbacks, depending on the input modes */
1941             for (scluint loop = 0;loop < _language_manager.get_languages_num();loop++) {
1942                 LANGUAGE_INFO *language = _language_manager.get_language_info(loop);
1943                 if (language) {
1944                     for (scluint inner_loop = 0;inner_loop < language->input_modes.size();inner_loop++) {
1945                         INPUT_MODE_INFO &info = language->input_modes.at(inner_loop);
1946                         LOGD("Registering callback for input mode %s : %p\n", info.name.c_str(), language->callback);
1947                         g_ui->set_ui_event_callback(language->callback, info.name.c_str());
1948                     }
1949                 }
1950             }
1951
1952             read_ise_config_values();
1953             _language_manager.set_enabled_languages(g_config_values.enabled_languages);
1954             _language_manager.select_language(g_config_values.selected_language.c_str());
1955             vconf_set_bool(VCONFKEY_AUTOCAPITAL_ALLOW_BOOL, g_config_values.auto_capitalise);
1956             vconf_set_bool(VCONFKEY_AUTOPERIOD_ALLOW_BOOL, g_config_values.auto_punctuate);
1957             g_ui->enable_sound(g_config_values.sound_on);
1958             g_ui->enable_vibration(g_config_values.vibration_on);
1959             g_ui->enable_magnifier(g_config_values.preview_on);
1960 #ifdef _TV
1961             g_ui->enable_highlight_ui(TRUE);
1962 #endif
1963             g_floating_mode = g_config_values.floating_mode;
1964             ime_set_floating_mode(g_floating_mode);
1965         }
1966
1967         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
1968
1969         bool exist = false;
1970
1971         preference_is_existing(ISE_CONFIG_KEYPAD_MODE, &exist);
1972         if (!exist)
1973             write_ise_config_values();
1974
1975         int state;
1976         if (ode_internal_encryption_get_state(&state) == ODE_ERROR_NONE) {
1977             if (state == ODE_STATE_ENCRYPTED) {
1978                 if (ode_internal_encryption_set_mount_event_cb(ise_mount_changed_cb, NULL) != ODE_ERROR_NONE)
1979                     LOGW("Failed to set mount_event_cb()");
1980             } else if (state == ODE_STATE_UNENCRYPTED) {
1981                 register_preference_changed_callback();
1982             }
1983         } else {
1984             LOGW("Failed to get encryption_state");
1985         }
1986     }
1987     init_recent_used_punctuation();
1988 }
1989
1990 void
1991 ise_destroy()
1992 {
1993     ise_hide_stt_mode();
1994
1995     if (g_ui) {
1996         LOGD("calling g_ui->fini()\n");
1997         g_ui->fini();
1998         LOGD("deleting g_ui\n");
1999         delete g_ui;
2000         g_ui = NULL;
2001     }
2002
2003     if (g_candidate) {
2004         delete g_candidate;
2005         g_candidate = NULL;
2006     }
2007
2008 #ifdef _WEARABLE
2009     destroy_indicator_window();
2010 #endif
2011
2012     /* This is necessary. If this is not called, 3rd party IME might have auto period input regardless its settings */
2013     vconf_set_bool(VCONFKEY_AUTOPERIOD_ALLOW_BOOL, false);
2014
2015 #if EXIT_ISE_ON_HIDE
2016     if (exit_timer) ecore_timer_del(exit_timer);
2017     exit_timer = NULL;
2018 #endif
2019 }
2020
2021 void
2022 ise_app_candidate_show()
2023 {
2024 #ifdef _WEARABLE
2025     if (!g_softcandidate_show) {
2026         return;
2027     }
2028 #endif
2029     LOGD("Enter\n");
2030     delete_softcandidate_hide_timer();
2031
2032     create_softcandidate();
2033
2034     g_softcandidate_show = true;
2035     if (g_candidate) {
2036         g_candidate->show();
2037         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
2038     }
2039 }
2040
2041 void
2042 ise_app_candidate_hide()
2043 {
2044     LOGD("Enter\n");
2045
2046     if (!g_candidate || !g_softcandidate_show) {
2047         LOGD("No candidate\n");
2048         return;
2049     }
2050
2051     if (g_ic_smartreply != -1 || g_autofill_exist)
2052         return;
2053
2054     add_softcandidate_hide_timer();
2055 }
2056
2057 #ifdef _WEARABLE
2058 void ise_check_wearable_candidate()
2059 {
2060     if (!g_config_values.prediction_on) {
2061         ise_app_candidate_hide();
2062     } else if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PHONENUMBER ||
2063                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE ||
2064                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_IP ||
2065                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_MONTH ||
2066                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY ||
2067                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWD_3X4||
2068                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWORD) {
2069         ise_app_candidate_hide();
2070     } else {
2071         g_softcandidate_show = true;
2072         ise_app_candidate_show();
2073     }
2074 }
2075
2076 void ise_set_emoticon_label(int group_id)
2077 {
2078     const int BUF_LEN = 16;
2079     char buf[BUF_LEN] = {0};
2080     snprintf(buf, BUF_LEN, "%d/3", group_id);
2081     g_ui->set_private_key("EMOTICON_GROUP_ID", buf, NULL, NULL, 0, const_cast<sclchar*>("EMOTICON_GROUP_NEXT"), TRUE);
2082 }
2083 #endif
2084
2085 // when it is the time to auto_cap, the
2086 // ise_set_caps_mode is called.
2087 // -------------------------------------------------------
2088 // For example: [How are you. Fine.], the
2089 // auto-capital process is as below:
2090 // Note: "["<--this is the beginning,
2091 // "|"<--this is the cursor position
2092 // 1) call ise_set_caps_mode, auto_cap = on
2093 //    input: "H",
2094 //    result: [H|
2095 // 2) call ise_set_caps_mode, auto_cap = off
2096 //    input: "o"
2097 //    result: [Ho|
2098 // 3) input: "w are you. "
2099 //    result: [How are you. |
2100 // 4) call ise_set_caps_mode, auto_cap = on
2101 //    input: "F"
2102 //    result: [How are you. F
2103 // 5) input: "ine."
2104 //    result: [How are you. Fine.|
2105 // --------------------------------------------------------
2106 // If we want to change the auto_cap, eg,
2107 // if we want to input [How Are you.]
2108 // Note the "Are" is not use auto-capital rule.
2109 // we should use:
2110 //    ise_send_event(MVK_Shift_On, SclCoreKeyMask_Null);
2111 // when we are want to input "A"
2112 // following input still has the auto_cap rule.
2113 void
2114 ise_set_caps_mode(unsigned int mode)
2115 {
2116     LOGD("caps_mode : %d\n", mode);
2117     if (mode) {
2118         g_keyboard_state.caps_mode = TRUE;
2119     } else {
2120         g_keyboard_state.caps_mode = FALSE;
2121     }
2122     g_caps_mode_pending = false;
2123     const sclchar *cur_lang = _language_manager.get_current_language();
2124     if (cur_lang) {
2125         LANGUAGE_INFO *info = _language_manager.get_language_info(cur_lang);
2126         if (info) {
2127             if (info->accepts_caps_mode) {
2128                 /* If we are inputting multitap character, do not manipulate shift mode */
2129                 if (g_keyboard_state.prev_modifier != KEY_MODIFIER_MULTITAP_START &&
2130                     g_keyboard_state.prev_modifier != KEY_MODIFIER_MULTITAP_REPEAT) {
2131                     set_caps_mode(g_keyboard_state.caps_mode);
2132                 } else {
2133                     g_caps_mode_pending = true;
2134                     LOGD("Currently composing multitap string, skipping caps request");
2135                 }
2136             }
2137         }
2138     }
2139 }
2140
2141 void
2142 ise_update_cursor_position(int position)
2143 {
2144     LOGD("cursor position : %d\n", position);
2145     if (g_ui && g_keyboard_state.layout == ISE_LAYOUT_STYLE_URL) {
2146 #ifndef _TV
2147         if (position > 0) {
2148             g_ui->set_string_substitution("www.", ".com");
2149         } else {
2150             g_ui->unset_string_substitution("www.");
2151         }
2152 #endif
2153     }
2154 }
2155
2156 void ise_set_return_key_type(unsigned int type)
2157 {
2158     const int BUF_LEN = 256;
2159     char buf[BUF_LEN] = {0};
2160
2161     if (!g_ui) return;
2162
2163     LOGD("return key type : %d\n", type);
2164     switch (type)
2165     {
2166     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DONE:
2167         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_DONE);
2168         break;
2169     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_GO:
2170         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_GO);
2171         break;
2172     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_JOIN:
2173         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_JOIN);
2174         break;
2175     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_LOGIN:
2176         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_LOGIN);
2177         break;
2178     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_NEXT:
2179         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_NEXT);
2180         break;
2181     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SEARCH:
2182         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_SEARCH);
2183         break;
2184     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SEND:
2185         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_SEND);
2186         break;
2187     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SIGNIN:
2188         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_SIGNIN);
2189         break;
2190     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DEFAULT:
2191         break;
2192     default:
2193         LOGW("Unknown return key type : %d\n", type);
2194         type = ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DEFAULT;
2195         break;
2196     }
2197
2198     if (type == ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DEFAULT) {
2199         g_ui->unset_private_key("Enter");
2200 #ifdef _TV
2201         g_ui->unset_private_key("Done");
2202 #endif
2203     } else {
2204 #ifdef _WEARABLE
2205         if (type == ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SEARCH) {
2206             sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
2207                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search.png"),
2208                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search_p.png"),
2209                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search_d.png")};
2210             g_ui->set_private_key("Enter", const_cast<sclchar*>(""), imagelabel, NULL, 0, const_cast<sclchar*>("Enter"), TRUE);
2211             return;
2212         }
2213 #endif
2214
2215 #ifdef _TV
2216         g_ui->set_private_key("Done", buf, NULL, NULL, 0, const_cast<sclchar*>("Done"), TRUE);
2217 #else
2218         static sclchar *imagelabel[SCL_BUTTON_STATE_MAX] = {
2219             const_cast<sclchar*>(" "), const_cast<sclchar*>(" "), const_cast<sclchar*>(" ")
2220         };
2221
2222         g_ui->set_private_key("Enter", buf, imagelabel, NULL, 0, const_cast<sclchar*>("Enter"), TRUE);
2223 #endif
2224         LOGD("return key lable : %s\n", buf);
2225     }
2226 }
2227
2228 void ise_set_return_key_disable(unsigned int disabled)
2229 {
2230     LOGD("enable : %d\n", !disabled);
2231 #ifdef _TV
2232     if (g_ui)
2233         g_ui->enable_button("Done", !disabled);
2234 #else
2235     if (g_ui)
2236         g_ui->enable_button("Enter", !disabled);
2237 #endif
2238 }
2239
2240 void ise_get_language_locale(char **locale)
2241 {
2242     LANGUAGE_INFO *info = _language_manager.get_current_language_info();
2243     if (info) {
2244         if (!(info->locale_string.empty())) {
2245             *locale = strdup(info->locale_string.c_str());
2246         }
2247     }
2248 }
2249
2250 void ise_update_table(const vector<string> &vec_str)
2251 {
2252     if (!g_candidate || !g_softcandidate_show)
2253         create_softcandidate();
2254
2255     if (g_candidate) {
2256         g_candidate->update(vec_str);
2257     }
2258 }
2259
2260 void ise_process_key_event(scim::KeyEvent& key, sclu32 &ret)
2261 {
2262     Eina_Bool back_key_pressed = EINA_FALSE;
2263     Eina_Bool back_key_released = EINA_FALSE;
2264
2265     if (key.get_key_string().compare("XF86Back") == 0) {
2266         back_key_pressed = EINA_TRUE;
2267     } else if (key.get_key_string().compare("KeyRelease+XF86Back") == 0) {
2268         back_key_released = EINA_TRUE;
2269     }
2270
2271     if (back_key_pressed || back_key_released) {
2272         if (g_popup_opened == TRUE) {
2273             if (back_key_released) {
2274                 g_ui->close_all_popups();
2275             }
2276             ret = 1;
2277             return;
2278         }
2279     }
2280
2281     ret = 0;
2282 #ifdef _TV
2283     if (g_candidate) {
2284         if (!g_candidate->soft_candidate_flag()) {
2285             if (g_ui) {
2286                 if (key.dev_name.compare("ime") != 0) {
2287                     ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
2288                 }
2289             }
2290         }
2291         if (!ret) {
2292             ret = g_candidate->soft_candidate_handle_key_event(key.get_key_string().c_str());
2293         }
2294     } else {
2295         if (g_ui) {
2296             /* Process this key event if it was not generated by ime */
2297             if (key.dev_name.compare("ime") != 0) {
2298                 ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
2299             }
2300         }
2301     }
2302 #else
2303     if (g_ui) {
2304         /* Process this key event if it was not generated by ime */
2305         if (key.dev_name.compare("ime") != 0) {
2306             ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
2307         }
2308     }
2309 #endif
2310 }
2311
2312 static void init_recent_used_punctuation()
2313 {
2314     if (g_recent_used_punctuation.empty())
2315     {
2316         g_recent_used_punctuation.push_back("#");
2317         g_recent_used_punctuation.push_back("$");
2318         g_recent_used_punctuation.push_back("%");
2319         g_recent_used_punctuation.push_back("^");
2320         g_recent_used_punctuation.push_back("&");
2321     }
2322 }
2323
2324 static void update_recent_used_punctuation(const char * key_value)
2325 {
2326     if (NULL == key_value)
2327     {
2328         return;
2329     }
2330     for (int i = 0; i < 10; ++i)
2331     {
2332         char buf[5] = {0};
2333         snprintf(buf, sizeof(buf), "%d", i);
2334         if (strcmp(key_value, buf) == 0)
2335         {
2336             return;
2337         }
2338     }
2339     string strKey = string(key_value);
2340     for (int i = 0; i < MAX_DEFAULT_PUNCTUATION; ++i)
2341     {
2342         if (0 == strKey.compare(g_default_punctuation[i].c_str()))
2343         {
2344             return;
2345         }
2346     }
2347     vector<string>::iterator iter = g_recent_used_punctuation.begin();
2348     for (; iter != g_recent_used_punctuation.end(); ++iter)
2349     {
2350         if (0 == strKey.compare(iter->c_str()))
2351         {
2352             break;
2353         }
2354     }
2355     if (iter != g_recent_used_punctuation.end())
2356     {
2357         g_recent_used_punctuation.erase(iter);
2358     }
2359     g_recent_used_punctuation.push_back(strKey);
2360     if (g_recent_used_punctuation.size() > MAX_DEFAULT_PUNCTUATION-1)
2361     {
2362         g_recent_used_punctuation.erase(g_recent_used_punctuation.begin());
2363     }
2364 }
2365
2366 static void set_ime_size(bool floating_mode, ISE_CANDIDATE_REQUEST candidate_req)
2367 {
2368     if (!g_ui)
2369         return;
2370
2371     const char *input_mode = g_ui->get_input_mode();
2372     if (!input_mode)
2373         return;
2374
2375     SclSize size_portrait = g_ui->get_input_mode_size(input_mode, DISPLAYMODE_PORTRAIT);
2376     SclSize size_landscape = g_ui->get_input_mode_size(input_mode, DISPLAYMODE_LANDSCAPE);
2377
2378     if (floating_mode) {
2379         size_portrait.width *= FLOATING_SCALE_RATE;
2380         size_portrait.height *= FLOATING_SCALE_RATE;
2381         size_landscape.width *= FLOATING_SCALE_RATE;
2382         size_landscape.height *= FLOATING_SCALE_RATE;
2383         switch (candidate_req) {
2384             case ISE_CANDIDATE_REQ_NONE:
2385                 if (g_candidate && g_candidate->get_visible()) {
2386                     g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT + g_candidate->get_height());
2387                     size_portrait.height += g_candidate->get_height();
2388                     size_landscape.height += g_candidate->get_height();
2389                 } else {
2390                     g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT);
2391                 }
2392                 break;
2393             case ISE_CANDIDATE_REQ_SHOW:
2394                 g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT + g_candidate->get_height());
2395                 if (g_input_panel_show || g_candidate_more_view) {
2396                     size_portrait.height += g_candidate->get_height();
2397                     size_landscape.height += g_candidate->get_height();
2398                 } else {
2399                     size_portrait.height = g_candidate->get_height();
2400                     size_landscape.height = g_candidate->get_height();
2401                 }
2402                 break;
2403             case ISE_CANDIDATE_REQ_HIDE:
2404                 g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT);
2405                 break;
2406             default: break;
2407         }
2408
2409         if (g_ui->get_custom_scale_rate_x() != FLOATING_SCALE_RATE || g_ui->get_custom_scale_rate_y() != FLOATING_SCALE_RATE)
2410             g_ui->set_custom_scale_rate(FLOATING_SCALE_RATE, FLOATING_SCALE_RATE);
2411
2412         ime_set_size(size_portrait.width, size_portrait.height + FLOATING_TITLE_BAR_HEIGHT,
2413             size_landscape.width, size_landscape.height + FLOATING_TITLE_BAR_HEIGHT);
2414
2415 #ifdef _MOBILE
2416         ise_destroy_move_handler();
2417         int rotation = elm_win_rotation_get(NATIVE_WINDOW_CAST(ime_get_main_window()));
2418         int handler_width = (rotation == 0 || rotation == 180) ? size_portrait.width : size_landscape.width;
2419         ise_show_move_handler(handler_width, FLOATING_TITLE_BAR_HEIGHT);
2420 #endif
2421     } else {
2422         switch (candidate_req) {
2423             case ISE_CANDIDATE_REQ_NONE:
2424                 if (g_candidate && g_candidate->get_visible()) {
2425                     g_ui->set_custom_starting_coordinates(0, g_candidate->get_height());
2426                     size_portrait.height += g_candidate->get_height();
2427                     size_landscape.height += g_candidate->get_height();
2428                 } else {
2429                     g_ui->set_custom_starting_coordinates(0, 0);
2430                 }
2431                 break;
2432             case ISE_CANDIDATE_REQ_SHOW:
2433                 g_ui->set_custom_starting_coordinates(0, g_candidate->get_height());
2434                 if (g_input_panel_show || g_candidate_more_view) {
2435                     size_portrait.height += g_candidate->get_height();
2436                     size_landscape.height += g_candidate->get_height();
2437                 } else {
2438                     size_portrait.height = g_candidate->get_height();
2439                     size_landscape.height = g_candidate->get_height();
2440                 }
2441                 break;
2442             case ISE_CANDIDATE_REQ_HIDE:
2443                 g_ui->set_custom_starting_coordinates(0, 0);
2444                 break;
2445             default: break;
2446         }
2447
2448         if (g_ui->get_custom_scale_rate_x() != 1.0 || g_ui->get_custom_scale_rate_y() != 1.0)
2449             g_ui->set_custom_scale_rate(1.0, 1.0);
2450
2451         ime_set_size(size_portrait.width, size_portrait.height, size_landscape.width, size_landscape.height);
2452
2453 #ifdef _MOBILE
2454         ise_destroy_move_handler();
2455 #endif
2456     }
2457 }
2458
2459 static void ime_app_create_cb(void *user_data)
2460 {
2461     if (!engine_loader_dbus_init(NULL))
2462         LOGE("Failed to initialize dbus");
2463
2464 #if !(DEFER_ISE_CREATION)
2465     ise_create();
2466 #endif
2467     elm_app_name_set(PACKAGE);
2468
2469     char *elm_scale = getenv("ELM_SCALE");
2470     LOGD("ELM_SCALE : %s", elm_scale);
2471
2472     if (elm_scale)
2473         elm_app_base_scale_set(atof(elm_scale));
2474
2475 #ifdef HAVE_CBHM
2476     cbhm_open_service(&cbhm_handle);
2477 #endif
2478 }
2479
2480 static void ime_app_exit_cb(void *user_data)
2481 {
2482     ise_hide();
2483     ise_destroy();
2484
2485     if (!engine_loader_dbus_shutdown())
2486         LOGE("Failed to finalize dbus");
2487
2488 #ifdef HAVE_CBHM
2489     cbhm_close_service(cbhm_handle);
2490     cbhm_handle = NULL;
2491 #endif
2492 }
2493
2494 static void show_autofill_data(Ecore_IMF_Input_Hints input_hints)
2495 {
2496     g_autofill_exist = false;
2497     char *text = autofill_get_string(g_app_id.c_str(), g_resource_id.c_str(), input_hints);
2498
2499     if (text) {
2500         g_autofill_string = string(text);
2501         free(text);
2502     } else {
2503         g_autofill_string = string("");
2504     }
2505     SECURE_LOGD("autofill string : %s", g_autofill_string.c_str());
2506
2507     if (g_autofill_string.length() > 0) {
2508         g_autofill_exist = true;
2509
2510         ise_app_candidate_show();
2511         update_candidate_table();
2512     }
2513 }
2514
2515 static void ime_app_show_cb(int ic, ime_context_h ime_ctx, void *user_data)
2516 {
2517     Ise_Context iseContext;
2518     bool return_key_state, prediction_allow, password_mode, caps_mode;
2519     ime_layout_variation_e layout_variation;
2520
2521     if (!g_ise_created)
2522         ise_create();
2523
2524     ime_context_get_layout(ime_ctx, &iseContext.layout);
2525
2526     ime_context_get_layout_variation(ime_ctx, &layout_variation);
2527     iseContext.layout_variation =  (int)layout_variation;
2528
2529     ime_context_get_cursor_position(ime_ctx, &iseContext.cursor_pos);
2530     ime_context_get_autocapital_type(ime_ctx, &iseContext.autocapital_type);
2531     ime_context_get_return_key_type(ime_ctx, &iseContext.return_key_type);
2532     ime_context_get_return_key_state(ime_ctx, &return_key_state);
2533
2534     ime_context_get_prediction_mode(ime_ctx, &prediction_allow);
2535     iseContext.prediction_allow = prediction_allow;
2536
2537     ime_context_get_password_mode(ime_ctx, &password_mode);
2538     iseContext.password_mode = password_mode;
2539
2540     ime_context_get_input_hint(ime_ctx, &iseContext.input_hint);
2541     ime_context_get_bidi_direction(ime_ctx, &iseContext.bidi_direction);
2542     ime_context_get_language(ime_ctx, &iseContext.language);
2543     ime_context_get_caps_mode(ime_ctx, &caps_mode);
2544     iseContext.caps_mode = caps_mode;
2545
2546     iseContext.return_key_disabled = return_key_state;
2547
2548     engine_loader_set_input_hint((uint32_t)iseContext.input_hint);
2549     engine_loader_update_bidi_direction((uint32_t)iseContext.bidi_direction);
2550
2551     g_ic = ic;
2552
2553     g_autofill_hint = iseContext.input_hint & ECORE_IMF_INPUT_HINT_AUTOFILL_MASK;
2554
2555     LOGD("input hint : %x, autofill hint : %x\n", iseContext.input_hint, g_autofill_hint);
2556
2557     if (g_autofill_hint == 0) {
2558         switch (iseContext.layout) {
2559             case ECORE_IMF_INPUT_PANEL_LAYOUT_EMAIL:
2560                 g_autofill_hint = ECORE_IMF_INPUT_HINT_AUTOFILL_EMAIL_ADDRESS;
2561                 break;
2562             case ECORE_IMF_INPUT_PANEL_LAYOUT_PHONENUMBER:
2563                 g_autofill_hint = ECORE_IMF_INPUT_HINT_AUTOFILL_PHONE;
2564                 break;
2565             default:
2566                 break;
2567         }
2568     }
2569
2570     // show autofill data
2571     show_autofill_data((Ecore_IMF_Input_Hints)g_autofill_hint);
2572
2573     //g_ise_common->set_keyboard_ise_by_uuid(KEYBD_ISE_UUID);
2574
2575     /* Don't update screen until all the information is correctly set */
2576     if (g_ui)
2577         g_ui->set_update_pending(TRUE);
2578
2579     ise_reset_context(); // reset ISE
2580
2581     /*if (context.language == ECORE_IMF_INPUT_PANEL_LANG_ALPHABET) {
2582         ise_explictly_set_language(PRIMARY_LATIN_LANGUAGE_INDEX);
2583     }*/
2584
2585     _context_layout = iseContext.layout;
2586     _context_layout_variation = iseContext.layout_variation;
2587     ise_set_layout(iseContext.layout, iseContext.layout_variation);
2588
2589     ise_set_return_key_type(iseContext.return_key_type);
2590     ise_set_return_key_disable(iseContext.return_key_disabled);
2591
2592     ise_set_caps_mode(iseContext.caps_mode);
2593     ise_update_cursor_position(iseContext.cursor_pos);
2594
2595     ise_show(ic);
2596
2597     /* Now we update the whole screen */
2598     if (g_ui)
2599         g_ui->set_update_pending(FALSE);
2600 }
2601
2602 static void ime_app_hide_cb(int ic, void *user_data)
2603 {
2604     LOGD("Enter\n");
2605     ise_hide();
2606 #ifdef HAVE_CBHM
2607     g_set_mime_type = FALSE;
2608 #endif
2609     g_ic_smartreply = -1;
2610 }
2611
2612 static void ime_app_return_key_type_set_cb(Ecore_IMF_Input_Panel_Return_Key_Type type, void *user_data)
2613 {
2614     LOGD("return key type : %d\n", type);
2615     ise_set_return_key_type(type);
2616
2617     if (g_keyboard_state.visible_state)
2618         ise_show(g_keyboard_state.ic);
2619 }
2620
2621 static void ime_app_return_key_state_set_cb(bool disabled, void *user_data)
2622 {
2623     LOGD("return key disabled : %d\n", disabled);
2624     ise_set_return_key_disable(disabled);
2625 }
2626
2627 static void ime_app_input_context_reset_cb(void *user_data)
2628 {
2629     ise_reset_input_context();
2630     engine_loader_reset_input_context();
2631 }
2632
2633 static void ime_app_cursor_position_updated_cb(int cursor_pos, void *user_data)
2634 {
2635     LOGD("cursor position : %d\n", cursor_pos);
2636     ise_update_cursor_position(cursor_pos);
2637     engine_loader_update_cursor_position(cursor_pos);
2638 }
2639
2640 static void ime_app_language_requested_cb(void *user_data, char **lang_code)
2641 {
2642     ise_get_language_locale(lang_code);
2643 }
2644
2645 static void ime_app_surrounding_text_updated_cb(int context_id, const char *text, int cursor_pos, void *user_data)
2646 {
2647     SECURE_LOGD("surrounding text:%s, cursor=%d\n", text, cursor_pos);
2648     ime_delete_surrounding_text(-cursor_pos, strlen(text));
2649 }
2650
2651 static void ime_app_focus_in_cb(int context_id, void *user_data)
2652 {
2653     LOGD("Enter\n");
2654     ise_focus_in(context_id);
2655     if (!g_smartreply_reply_exist && g_softcandidate_show) {
2656         if (g_candidate) {
2657             ise_app_candidate_hide();
2658             g_candidate->hide();
2659         }
2660     }
2661
2662     engine_loader_focus_in();
2663 }
2664
2665 static void ime_app_focus_out_cb(int context_id, void *user_data)
2666 {
2667     LOGD("Enter\n");
2668     ise_focus_out(context_id);
2669     g_imdata_state = 0;
2670 #ifdef HAVE_CBHM
2671     g_set_mime_type = FALSE;
2672 #endif
2673     g_smartreply_reply_exist = false;
2674     g_smartreply_size = 0;
2675     input_smartreply_deinit();
2676     g_ic_smartreply = -1;
2677
2678     g_autofill_exist = false;
2679     g_autofill_hint = 0;
2680
2681     g_app_id = string("");
2682     g_resource_id = string("");
2683
2684     g_autofill_string = string("");
2685     g_smartreply_strings.clear();
2686     g_lookup_table_strings.clear();
2687     g_softcandidate_string.clear();
2688
2689     engine_loader_focus_out();
2690 }
2691
2692 static void ime_app_layout_set_cb(Ecore_IMF_Input_Panel_Layout layout, void *user_data)
2693 {
2694     LOGD("layout=%d\n", layout);
2695     /* Check if the layoutIdx is in the valid range */
2696     if (static_cast<int>(layout) < static_cast<int>(ISE_LAYOUT_STYLE_MAX)) {
2697         if (g_keyboard_state.layout != layout) {
2698             g_keyboard_state.need_reset = TRUE;
2699         }
2700         g_keyboard_state.layout = layout;
2701         _context_layout = layout;
2702         _context_layout_variation = 0;
2703     }
2704     if (g_keyboard_state.visible_state)
2705         ise_show(g_keyboard_state.ic);
2706
2707     engine_loader_set_layout(static_cast<uint32_t>(layout));
2708 }
2709
2710 static void ime_app_rotation_degree_changed_cb(int degree, void *user_data)
2711 {
2712     ise_set_screen_rotation(degree);
2713
2714     LOGD("degree=%d\n", degree);
2715 #ifdef _MOBILE
2716     if (g_floating_mode) {
2717         int handler_width;
2718         ise_destroy_move_handler();
2719         if (degree == 0 || degree == 180) {
2720             SclSize size_portrait = g_ui->get_input_mode_size(g_ui->get_input_mode(), DISPLAYMODE_PORTRAIT);
2721             handler_width = size_portrait.width * FLOATING_SCALE_RATE;
2722         } else {
2723             SclSize size_landscape = g_ui->get_input_mode_size(g_ui->get_input_mode(), DISPLAYMODE_LANDSCAPE);
2724             handler_width = size_landscape.width * FLOATING_SCALE_RATE;
2725         }
2726         ise_show_move_handler(handler_width, FLOATING_TITLE_BAR_HEIGHT);
2727     }
2728 #endif
2729     if (is_emoticon_show()) {
2730         ise_destroy_emoticon_layout();
2731     }
2732     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE) {
2733         ise_hide_stt_mode();
2734     }
2735     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_EMOTICON) {
2736         ise_show_emoticon_layout(current_emoticon_group, degree, false, ime_get_main_window());
2737     } else if (g_ui) {
2738         const sclchar *input_mode = g_ui->get_input_mode();
2739         if (input_mode) {
2740             if (!(strcmp(input_mode, "EMOTICON_LAYOUT")))
2741                 ise_show_emoticon_layout(current_emoticon_group, degree, false, ime_get_main_window());
2742             else if (!(strcmp(input_mode, "STT_3X4")))
2743                 ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
2744         }
2745     }
2746 }
2747
2748 static void ime_app_accessibility_state_changed_cb(bool state, void *user_data)
2749 {
2750     LOGD("state=%d\n", state);
2751     ise_set_accessibility_state(state);
2752 }
2753
2754 static void ime_app_imdata_set_cb(void *data, unsigned int data_length, void *user_data)
2755 {
2756     LOGD("Enter\n");
2757     g_imdata_state = 0;
2758     size_t _len = data_length;
2759     set_ise_imdata((sclchar *)data, _len);
2760     engine_loader_set_imdata((const char*)data, (uint32_t)data_length);
2761 }
2762
2763 static bool ime_app_process_key_event_cb(ime_key_code_e keycode, ime_key_mask_e keymask, ime_device_info_h dev_info, void *user_data)
2764 {
2765     scim::KeyEvent key(keycode, keymask);
2766     unsigned int ret;
2767     char *dev_name = NULL;
2768     Ecore_IMF_Device_Class dev_class;
2769     Ecore_IMF_Device_Subclass dev_subclass;
2770
2771     if (ime_device_info_get_name(dev_info, &dev_name) == IME_ERROR_NONE) {
2772         key.dev_name = dev_name;
2773     }
2774
2775     if (ime_device_info_get_class(dev_info, &dev_class) == IME_ERROR_NONE) {
2776         key.dev_class = dev_class;
2777     }
2778
2779     if (ime_device_info_get_subclass(dev_info, &dev_subclass) == IME_ERROR_NONE) {
2780         key.dev_subclass = dev_subclass;
2781     }
2782
2783     if (g_keyboard_state.visible_state)
2784         ise_process_key_event(key, ret);
2785     else
2786         ret = FALSE;
2787
2788     if (dev_name)
2789         free(dev_name);
2790
2791     return ret;
2792 }
2793
2794 static bool ime_app_process_key_event_with_imengine_cb(scim::KeyEvent &key, void *user_data)
2795 {
2796     bool ret = false;
2797     ret = engine_loader_process_key_event(key);
2798
2799     return ret;
2800 }
2801
2802 static void ime_app_caps_mode_changed_cb(int mode, void *user_data)
2803 {
2804     ise_set_caps_mode(mode);
2805 }
2806
2807 static void ime_app_candidate_show_cb(int context_id, void *user_data)
2808 {
2809 #ifdef _WEARABLE
2810     ise_check_wearable_candidate();
2811 #else
2812     ise_app_candidate_show();
2813 #endif
2814 }
2815
2816 static void ime_app_candidate_hide_cb(int context_id, void *user_data)
2817 {
2818 #ifdef _WEARABLE
2819     ise_check_wearable_candidate();
2820 #else
2821     ise_app_candidate_hide();
2822 #endif
2823 }
2824
2825 static void ime_app_lookup_table_changed_cb(Eina_List *list, void *user_data)
2826 {
2827     vector<string> candidate_strings;
2828     char *candidate;
2829     void *data;
2830     Eina_List *l;
2831
2832     g_lookup_table_strings.clear();
2833
2834     if (list) {
2835         EINA_LIST_FOREACH(list, l, data) {
2836             candidate = (char *)data;
2837             if (candidate) {
2838                 g_lookup_table_strings.push_back(string(candidate));
2839                 candidate_strings.push_back(string(candidate));
2840             }
2841         }
2842     }
2843
2844     if (g_smartreply_reply_exist) {
2845         if (candidate_strings[0] == "#" && candidate_strings[1] == "$") {
2846             char *text = NULL;
2847             int cursor;
2848             ime_get_surrounding_text(0, 0, &text, &cursor);
2849             if (text)
2850                 free(text);
2851
2852             if (cursor == 0)
2853                 return;
2854         }
2855     }
2856
2857     update_candidate_table();
2858 }
2859
2860 #ifdef _WEARABLE
2861 static void ime_app_process_input_device_event_cb(ime_input_device_type_e device_type, ime_input_device_event_h device_event, void *user_data)
2862 {
2863     if (device_type == IME_INPUT_DEVICE_TYPE_ROTARY) {
2864         ime_input_device_rotary_direction_e direction;
2865         if (IME_ERROR_NONE == ime_input_device_rotary_get_direction(device_event, &direction)) {
2866             sclu32 new_layout = g_keyboard_state.layout;
2867             if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE) {
2868                 LOGD("CLOCKWISE\n");
2869                 switch (g_keyboard_state.layout) {
2870                     case ISE_LAYOUT_STYLE_NORMAL:
2871                     case ISE_LAYOUT_STYLE_EMAIL:
2872                     case ISE_LAYOUT_STYLE_URL:
2873                     case ISE_LAYOUT_STYLE_PASSWORD:
2874                         if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
2875                             _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
2876                             ;   // PASSWORD NUMBER ONLY, do nothing
2877                         else
2878                             new_layout = ISE_LAYOUT_STYLE_NUMBER;
2879                         break;
2880                     case ISE_LAYOUT_STYLE_NUMBER:
2881                         new_layout = ISE_LAYOUT_STYLE_HEX;
2882                         break;
2883                     case ISE_LAYOUT_STYLE_HEX:
2884                         if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
2885                             _context_layout == ISE_LAYOUT_STYLE_URL)
2886                             new_layout = ISE_LAYOUT_STYLE_VOICE;
2887                         else if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD)
2888                             new_layout = _context_layout;
2889                         else
2890                             new_layout = ISE_LAYOUT_STYLE_EMOTICON;
2891                         break;
2892                     case ISE_LAYOUT_STYLE_EMOTICON:
2893                         if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
2894                             _context_layout == ISE_LAYOUT_STYLE_URL ||
2895                             _context_layout == ISE_LAYOUT_STYLE_PASSWORD)
2896                             new_layout = _context_layout;
2897                         else
2898                             new_layout = ISE_LAYOUT_STYLE_VOICE;
2899                         break;
2900                     case ISE_LAYOUT_STYLE_VOICE:
2901                         new_layout = ISE_LAYOUT_STYLE_NORMAL;
2902                         break;
2903                     default:
2904                         ;
2905                 }
2906             } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE) {
2907                 LOGD("COUNTER_CLOCKWISE\n");
2908                 switch (g_keyboard_state.layout) {
2909                     case ISE_LAYOUT_STYLE_NORMAL:
2910                     case ISE_LAYOUT_STYLE_EMAIL:
2911                     case ISE_LAYOUT_STYLE_URL:
2912                     case ISE_LAYOUT_STYLE_PASSWORD:
2913                         if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
2914                             _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
2915                             ;   // PASSWORD NUMBER ONLY, do nothing
2916                         else if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD)
2917                             new_layout = ISE_LAYOUT_STYLE_HEX;
2918                         else
2919                             new_layout = ISE_LAYOUT_STYLE_VOICE;
2920                         break;
2921                     case ISE_LAYOUT_STYLE_NUMBER:
2922                         if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
2923                             _context_layout == ISE_LAYOUT_STYLE_URL ||
2924                             _context_layout == ISE_LAYOUT_STYLE_PASSWORD)
2925                             new_layout = _context_layout;
2926                         else
2927                             new_layout = ISE_LAYOUT_STYLE_NORMAL;
2928                         break;
2929                     case ISE_LAYOUT_STYLE_HEX:
2930                         new_layout = ISE_LAYOUT_STYLE_NUMBER;
2931                         break;
2932                     case ISE_LAYOUT_STYLE_EMOTICON:
2933                         new_layout = ISE_LAYOUT_STYLE_HEX;
2934                         break;
2935                     case ISE_LAYOUT_STYLE_VOICE:
2936                         if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
2937                             _context_layout == ISE_LAYOUT_STYLE_URL)
2938                             new_layout = ISE_LAYOUT_STYLE_HEX;
2939                         else
2940                             new_layout = ISE_LAYOUT_STYLE_EMOTICON;
2941                         break;
2942                     default:
2943                         ;
2944                 }
2945             }
2946
2947             if (check_is_tutorial_show()) {
2948                 read_ise_config_values();
2949                 if ((direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE && !g_config_values.number_tutorial_enable && !g_config_values.symbol_tutorial_enable) ||
2950                     (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE && g_config_values.symbol_tutorial_enable)) {
2951                     new_layout = g_keyboard_state.layout;
2952                 } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE && g_config_values.symbol_tutorial_enable) {
2953                     ise_destroy_tutorial_mode_popup();
2954                     g_config_values.symbol_tutorial_enable = false;
2955                      write_ise_config_values();
2956                 } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE && !g_config_values.number_tutorial_enable) {
2957                     ise_destroy_tutorial_mode_popup();
2958                     new_layout = ISE_LAYOUT_STYLE_NUMBER;
2959                     if (!g_config_values.symbol_tutorial_enable) {
2960                         ise_show_tutorial_mode_popup(new_layout);
2961                         g_config_values.symbol_tutorial_enable = true;
2962                          write_ise_config_values();
2963                     }
2964                 }
2965             }
2966
2967             if (new_layout != g_keyboard_state.layout && new_layout < ISE_LAYOUT_STYLE_MAX) {
2968                 g_keyboard_state.need_reset = TRUE;
2969                 g_keyboard_state.layout = new_layout;
2970
2971                 if (g_keyboard_state.visible_state) {
2972                     _reset_multitap_state();
2973                     _language_manager.reset_language(g_config_values.selected_language.c_str());
2974                     ise_show(g_keyboard_state.ic);
2975                 }
2976             }
2977         }
2978     }
2979 }
2980 #endif
2981
2982 static void ime_app_prediction_hint_set_cb(const char *prediction_hint, void *user_data)
2983 {
2984     char *sender = (char *)"mms";
2985     char *caller_id = (char *)"mms";
2986     char *hint = (char *)prediction_hint;
2987
2988     if (!prediction_hint) return;
2989     SECURE_LOGD("prediction hint : %s\n", prediction_hint);
2990
2991     if (strlen(prediction_hint) > 0) {
2992         input_smartreply_init(caller_id, sender, hint);
2993         input_smartreply_set_notify(_input_smartreply_notify_cb, NULL);
2994
2995         if (input_smartreply_is_enabled()) {
2996             g_smartreply_size = 0;
2997             g_smartreply_reply_exist = false;
2998
2999             input_smartreply_get_reply_async();
3000         }
3001     }
3002 }
3003
3004 static void ime_app_mime_type_set_request_cb(const char *mime_types, void *user_data)
3005 {
3006     LOGD("mime type : %s\n", mime_types);
3007
3008 #ifdef HAVE_CBHM
3009     g_set_mime_type = TRUE;
3010     cbhm_sel_type = 0;
3011     string str(mime_types), text_key = "text/", image_key = "image/";
3012
3013     if (str.find(text_key) != string::npos)
3014         cbhm_sel_type |= CBHM_SEL_TYPE_TEXT;
3015
3016     if (str.find(image_key) != string::npos)
3017         cbhm_sel_type |= CBHM_SEL_TYPE_IMAGE;
3018
3019     LOGD("cbhm_sel_type=0x%x", cbhm_sel_type);
3020 #endif
3021 }
3022
3023 static void ime_app_prediction_hint_data_set_cb(const char *key, const char *value, void *user_data)
3024 {
3025     SECURE_LOGD("key : %s, value : %s\n", key, value);
3026
3027     if (string(key) == "appid")
3028         g_app_id = string(value ? value : "");
3029     else if (string(key) == "res_id")
3030         g_resource_id = string(value ? value : "");
3031 }
3032
3033 static void ime_app_autocapital_type_set_cb(uint32_t type, void *user_data)
3034 {
3035     LOGD("autocapital type : %u\n", type);
3036     engine_loader_set_autocapital_type(type);
3037 }
3038
3039 static void ime_app_prediction_allow_set_cb(uint32_t prediction_allow, void *user_data)
3040 {
3041     LOGD("prediction allow : %u\n", prediction_allow);
3042     engine_loader_set_prediction_allow(prediction_allow);
3043 }
3044
3045 static void ime_app_trigger_property_set_cb(const char *property, void *user_data)
3046 {
3047     LOGD("trigger property : %s\n", property);
3048     engine_loader_trigger_property(property);
3049 }
3050
3051 static void ime_app_candidate_more_window_show_cb(void *user_data)
3052 {
3053     LOGD("");
3054     engine_loader_show_candidate_more_window();
3055 }
3056
3057 static void ime_app_candidate_more_window_hide_cb(void *user_data)
3058 {
3059     LOGD("");
3060     engine_loader_hide_candidate_more_window();
3061 }
3062
3063 static void ime_app_aux_select_cb(uint32_t item, void *user_data)
3064 {
3065     LOGD("aux select : %u\n", item);
3066     engine_loader_select_aux(item);
3067 }
3068
3069 static void ime_app_candidate_select_cb(uint32_t item, void *user_data)
3070 {
3071     LOGD("candidate select : %u\n", item);
3072     engine_loader_select_candidate(item);
3073 }
3074
3075 static void ime_app_candidate_table_page_up_cb(void *user_data)
3076 {
3077     LOGD("");
3078     engine_loader_candidate_table_page_up();
3079 }
3080
3081 static void ime_app_candidate_table_page_down_cb(void *user_data)
3082 {
3083     LOGD("");
3084     engine_loader_candidate_table_page_down();
3085 }
3086
3087 static void ime_app_candidate_table_page_size_chaned_cb(uint32_t size, void *user_data)
3088 {
3089     LOGD("candidate page size : %u\n", size);
3090     engine_loader_change_candidate_page_size(size);
3091 }
3092
3093 static void ime_app_candidate_item_layout_set_cb(vector<uint32_t> item, void *user_data)
3094 {
3095     LOGD("item layout size : %d", item.size());
3096     engine_loader_set_candidate_item_layout(item);
3097 }
3098
3099 static void ime_app_displayed_candidate_number_chaned_cb(uint32_t page_num, void *user_data)
3100 {
3101     LOGD("candidate number changed : %u\n", page_num);
3102     engine_loader_change_candidate_number(page_num);
3103 }
3104
3105 static void ime_app_candidate_item_long_pressed_cb(uint32_t index, void *user_data)
3106 {
3107     LOGD("candidate item : %u\n", index);
3108     engine_loader_long_press_candidate_item(index);
3109 }
3110
3111 #ifdef __cplusplus
3112 extern "C"{
3113 #endif
3114 EXPORTED void ime_app_main(int argc, char **argv)
3115 {
3116     ime_callback_s basic_callback = {
3117         ime_app_create_cb,
3118         ime_app_exit_cb,
3119         ime_app_show_cb,
3120         ime_app_hide_cb
3121     };
3122
3123     ime_event_set_focus_in_cb(ime_app_focus_in_cb, NULL);
3124     ime_event_set_focus_out_cb(ime_app_focus_out_cb, NULL);
3125     ime_event_set_rotation_degree_changed_cb(ime_app_rotation_degree_changed_cb, NULL);
3126     ime_event_set_accessibility_state_changed_cb(ime_app_accessibility_state_changed_cb, NULL);
3127     ime_event_set_layout_set_cb(ime_app_layout_set_cb, NULL);
3128     ime_event_set_caps_mode_changed_cb(ime_app_caps_mode_changed_cb, NULL);
3129     ime_event_set_cursor_position_updated_cb(ime_app_cursor_position_updated_cb, NULL);
3130     ime_event_set_surrounding_text_updated_cb(ime_app_surrounding_text_updated_cb, NULL);
3131     ime_event_set_return_key_type_set_cb(ime_app_return_key_type_set_cb, NULL);
3132     ime_event_set_return_key_state_set_cb(ime_app_return_key_state_set_cb, NULL);
3133     ime_event_set_imdata_set_cb(ime_app_imdata_set_cb, NULL);
3134     ime_event_set_process_key_event_cb(ime_app_process_key_event_cb, NULL);
3135     ime_event_set_process_key_event_with_imengine_cb(ime_app_process_key_event_with_imengine_cb, NULL);
3136
3137     ime_event_set_candidate_show_cb(ime_app_candidate_show_cb, NULL);
3138     ime_event_set_candidate_hide_cb(ime_app_candidate_hide_cb, NULL);
3139     ime_event_set_lookup_table_changed_cb(ime_app_lookup_table_changed_cb, NULL);
3140
3141 #ifdef _WEARABLE
3142     ime_event_set_process_input_device_event_cb(ime_app_process_input_device_event_cb, NULL);
3143 #endif
3144
3145     ime_event_set_input_context_reset_cb(ime_app_input_context_reset_cb, NULL);
3146     ime_event_set_language_requested_cb(ime_app_language_requested_cb, NULL);
3147
3148     ime_event_set_prediction_hint_set_cb(ime_app_prediction_hint_set_cb, NULL);
3149     ime_event_set_mime_type_set_request_cb(ime_app_mime_type_set_request_cb, NULL);
3150     ime_event_set_prediction_hint_data_set_cb(ime_app_prediction_hint_data_set_cb, NULL);
3151
3152     ime_event_set_autocapital_type_set_cb(ime_app_autocapital_type_set_cb, NULL);
3153     ime_event_set_prediction_allow_set_cb(ime_app_prediction_allow_set_cb, NULL);
3154     ime_event_set_trigger_property_set_cb(ime_app_trigger_property_set_cb, NULL);
3155     ime_event_set_candidate_more_window_show_cb(ime_app_candidate_more_window_show_cb, NULL);
3156     ime_event_set_candidate_more_window_hide_cb(ime_app_candidate_more_window_hide_cb, NULL);
3157     ime_event_set_aux_select_cb(ime_app_aux_select_cb, NULL);
3158     ime_event_set_candidate_select_cb(ime_app_candidate_select_cb, NULL);
3159     ime_event_set_candidate_table_page_up_cb(ime_app_candidate_table_page_up_cb, NULL);
3160     ime_event_set_candidate_table_page_down_cb(ime_app_candidate_table_page_down_cb, NULL);
3161     ime_event_set_candidate_table_page_size_chaned_cb(ime_app_candidate_table_page_size_chaned_cb, NULL);
3162     ime_event_set_candidate_item_layout_set_cb(ime_app_candidate_item_layout_set_cb, NULL);
3163     ime_event_set_displayed_candidate_number_chaned_cb(ime_app_displayed_candidate_number_chaned_cb, NULL);
3164     ime_event_set_candidate_item_long_pressed_cb(ime_app_candidate_item_long_pressed_cb, NULL);
3165
3166 #if DEFER_ISE_CREATION
3167     ime_set_window_creation_defer_flag(TRUE);
3168 #endif
3169
3170     ime_run(&basic_callback, NULL);
3171 }
3172 #ifdef __cplusplus
3173 }
3174 #endif
3175
3176 EXPORTED int main(int argc, char *argv[])
3177 {
3178     ime_app_main(argc, argv);
3179
3180     return 0;
3181 }