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 "voicetyping.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 sclu32                      _context_layout = ISE_LAYOUT_STYLE_NORMAL;
 144 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                             ime_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                             ime_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             ime_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                     ime_send_imengine_event(MVK_Shift_Enable, 0);
 622                     set_caps_mode(g_keyboard_state.caps_mode);
 623                 } else {
 624                     ime_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                             ime_send_imengine_event(MVK_Shift_Off, 0);
 689                         } else if (desc->shift_state == SCL_SHIFT_STATE_ON) {
 690                             ime_send_imengine_event(MVK_Shift_On, 0);
 691                         } else if (desc->shift_state == SCL_SHIFT_STATE_LOCK) {
 692                             ime_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                         ime_send_imengine_event(MVK_Shift_Lock, 0);
1117                     } else {
1118                         g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
1119                         ime_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             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0) {
1163                 launch_option();
1164
1165                 ret = SCL_EVENT_DONE;
1166             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
1167                 show_cbhm();
1168
1169                 ret = SCL_EVENT_DONE;
1170             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_FLOATING) == 0) {
1171                 if (g_floating_mode)
1172                     g_config_values.floating_mode = false;
1173                 else
1174                     g_config_values.floating_mode = true;
1175                 write_ise_config_values();
1176
1177                 ret = SCL_EVENT_DONE;
1178             } else if (on_input_mode_changed(event_desc.key_value, event_desc.key_event, event_desc.key_type)) {
1179                 ret = SCL_EVENT_DONE;
1180             }
1181             if (_cm_popup_opened) {
1182                 if (strcmp(event_desc.key_value, USER_KEYSTRING_EMOTICON) == 0 ||
1183                     strcmp(event_desc.key_value, USER_KEYSTRING_VOICE) == 0 ||
1184                     strcmp(event_desc.key_value, USER_KEYSTRING_FLOATING) == 0) {
1185                     scluint id = ise_get_cm_key_id(event_desc.key_value);
1186                     if (id != _current_cm_key_id) {
1187                         _current_cm_key_id = id;
1188                         ise_set_cm_private_key(_current_cm_key_id);
1189                     }
1190                 }
1191                 _cm_popup_opened = FALSE;
1192             }
1193             if (strlen(event_desc.key_value) == 1) {
1194                 const char allowed_chars_in_modechange[] = {
1195                     ',', '?', '!', '`', '~'
1196                 };
1197                 const int allowed_chars_in_modechange_num =
1198                     sizeof(allowed_chars_in_modechange) / sizeof(char);
1199                 for (unsigned int loop = 0;loop < sizeof(allowed_chars_in_modechange_num);loop++) {
1200                     if (*(event_desc.key_value) == allowed_chars_in_modechange[loop]) {
1201                         ise_send_string(event_desc.key_value);
1202                     }
1203                 }
1204             }
1205             break;
1206         case KEY_TYPE_USER:
1207             if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0) {
1208                 //open_option_window(NULL, ROTATION_TO_DEGREE(g_ui->get_rotation()));
1209                 launch_option();
1210
1211                 ret = SCL_EVENT_DONE;
1212             } else if (strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
1213                 show_cbhm();
1214                 ret = SCL_EVENT_DONE;
1215             } else if (strcmp(event_desc.key_value, "Cancel") == 0) {
1216                 ret = SCL_EVENT_DONE;
1217                 const sclchar *input_mode = g_ui->get_input_mode();
1218                 if (input_mode && strcmp(input_mode, "STT_3X4") == 0 ) {
1219                     g_keyboard_state.need_reset = TRUE;
1220                     voice_result_string_flush();
1221                     ise_set_layout(g_keyboard_state.layout, g_keyboard_state.layout_variation);
1222                     if (g_keyboard_state.visible_state)
1223                         ise_show(g_keyboard_state.ic);
1224                 }
1225                 ise_send_event(IME_KEY_Cancel, KEY_MASK_NULL);
1226                 ime_request_hide();
1227             }  else if (strcmp(event_desc.key_value, "Done") == 0) {
1228                 ret = SCL_EVENT_DONE;
1229                 ise_send_event(IME_KEY_Return, KEY_MASK_NULL);
1230                 ime_request_hide();
1231             }  else {
1232                 const sclchar *input_mode = g_ui->get_input_mode();
1233                 if ((NULL != input_mode) && (!strcmp(input_mode, "EMOTICON_LAYOUT"))) {
1234                     if (is_emoticon_show()) {
1235                         ise_destroy_emoticon_layout();
1236                     }
1237 #ifdef _WEARABLE
1238                     emoticon_group_t group_id = EMOTICON_GROUP_1;
1239                     if (current_emoticon_group < EMOTICON_GROUP_3)
1240                         group_id = (emoticon_group_t)(current_emoticon_group + 1);
1241
1242                     ise_set_emoticon_label(group_id);
1243 #else
1244                     emoticon_group_t group_id = ise_get_emoticon_group_id(event_desc.key_value);
1245 #endif
1246                     if ((group_id >= 0) && (group_id < MAX_EMOTICON_GROUP)) {
1247                         SCLRotation rotation = g_ui->get_rotation();
1248                         ise_show_emoticon_layout(group_id, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
1249                     }
1250                 }
1251             }
1252             if (_cm_popup_opened) {
1253                 if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0 ||
1254                     strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
1255                     scluint id = ise_get_cm_key_id(event_desc.key_value);
1256                     if (id != _current_cm_key_id) {
1257                         _current_cm_key_id = id;
1258                         ise_set_cm_private_key(_current_cm_key_id);
1259                     }
1260                 }
1261                 _cm_popup_opened = FALSE;
1262             }
1263             break;
1264         default:
1265             break;
1266         }
1267     }
1268
1269     return ret;
1270 }
1271
1272 void
1273 ise_set_layout(sclu32 layout, sclu32 layout_variation)
1274 {
1275     /* Check if the layoutIdx is in the valid range */
1276     if (layout < ISE_LAYOUT_STYLE_MAX) {
1277         if (g_keyboard_state.layout != layout ||
1278             g_keyboard_state.layout_variation != layout_variation) {
1279             g_keyboard_state.need_reset = TRUE;
1280         }
1281         g_keyboard_state.layout = layout;
1282         g_keyboard_state.layout_variation = layout_variation;
1283         LOGD("layout:%d, variation:%d\n", g_keyboard_state.layout, g_keyboard_state.layout_variation);
1284     }
1285 }
1286
1287 void
1288 ise_reset_context()
1289 {
1290     LOGD("");
1291     _reset_multitap_state(true);
1292     _language_manager.reset_language(g_config_values.selected_language.c_str());
1293 }
1294
1295 void
1296 ise_reset_input_context()
1297 {
1298     LOGD("");
1299     _reset_multitap_state(true);
1300     g_keyboard_state.disable_force_latin = FALSE;
1301     _language_manager.reset_language(g_config_values.selected_language.c_str());
1302 }
1303
1304 void
1305 ise_focus_in(int ic)
1306 {
1307     LOGD("ic : %x , %x , g_ic : %x , %x, g_focused_ic : %x , %x\n", ic, check_ic_temporary(ic),
1308             g_keyboard_state.ic, check_ic_temporary(g_keyboard_state.ic),
1309             g_keyboard_state.focused_ic, check_ic_temporary(g_keyboard_state.focused_ic));
1310     if (check_ic_temporary(g_keyboard_state.ic) && !check_ic_temporary(ic)) {
1311         g_keyboard_state.ic = ic;
1312     }
1313     g_keyboard_state.focused_ic = ic;
1314 }
1315
1316 static void save_autofill_data()
1317 {
1318     char *text = NULL;
1319     int cursor;
1320
1321     if (g_autofill_hint == 0)
1322         return;
1323
1324     ime_get_surrounding_text(-1, -1, &text, &cursor);
1325     SECURE_LOGD("surrounding text : %s\n", text);
1326     if (!text) return;
1327
1328     autofill_save_string(g_app_id.c_str(), g_resource_id.c_str(), (Ecore_IMF_Input_Hints)g_autofill_hint, text);
1329
1330     free(text);
1331 }
1332
1333 void
1334 ise_focus_out(int ic)
1335 {
1336     g_keyboard_state.focused_ic = 0;
1337     _reset_multitap_state(true);
1338
1339     save_autofill_data();
1340 }
1341
1342 bool ise_is_guideline_popup_enable_layout(void)
1343 {
1344     bool ret;
1345     switch (_context_layout)
1346     {
1347         case ISE_LAYOUT_STYLE_PHONENUMBER:
1348         case ISE_LAYOUT_STYLE_IP:
1349         case ISE_LAYOUT_STYLE_MONTH:
1350         case ISE_LAYOUT_STYLE_NUMBERONLY:
1351         case ISE_LAYOUT_STYLE_HEX:
1352         case ISE_LAYOUT_STYLE_TERMINAL:
1353         case ISE_LAYOUT_STYLE_DATETIME:
1354         case ISE_LAYOUT_STYLE_PASSWORD:
1355             ret = false;
1356             break;
1357         default:
1358             ret = true;
1359             break;
1360     }
1361     return ret;
1362 }
1363
1364 #if EXIT_ISE_ON_HIDE
1365 static Eina_Bool exit_timer_cb(void *data)
1366 {
1367     if (exit_timer) ecore_timer_del(exit_timer);
1368     exit_timer = NULL;
1369     elm_exit();
1370     return ECORE_CALLBACK_CANCEL;
1371 }
1372 #endif
1373
1374 void
1375 ise_show(int ic)
1376 {
1377 #if EXIT_ISE_ON_HIDE
1378     if (exit_timer) ecore_timer_del(exit_timer);
1379     exit_timer = NULL;
1380 #endif
1381     sclboolean reset_inputmode = FALSE;
1382     g_input_panel_show = true;
1383
1384     if (g_ui) {
1385         read_ise_config_values();
1386
1387         _language_manager.set_enabled_languages(g_config_values.enabled_languages);
1388         const sclchar *cur_lang = _language_manager.get_current_language();
1389
1390 #ifdef _WEARABLE
1391         ise_check_wearable_candidate();
1392         /*
1393          *Clear the personalized data
1394          */
1395         if (g_config_values.dataclear) {
1396             ime_send_key_event(IME_KEY_Clear, IME_KEY_MASK_CONTROL, false);
1397             g_config_values.dataclear = FALSE;
1398         }
1399 #endif
1400         LOGD("ic : %x , %x , g_ic : %x , %x, g_focused_ic : %x , %x\n", ic, check_ic_temporary(ic),
1401                 g_keyboard_state.ic, check_ic_temporary(g_keyboard_state.ic),
1402                 g_keyboard_state.focused_ic, check_ic_temporary(g_keyboard_state.focused_ic));
1403
1404         if (check_ic_temporary(ic) && !check_ic_temporary(g_keyboard_state.focused_ic)) {
1405             ic = g_keyboard_state.focused_ic;
1406         }
1407
1408         if (!check_ic_temporary(ic) && check_ic_temporary(g_keyboard_state.focused_ic)) {
1409             g_keyboard_state.focused_ic = ic;
1410         }
1411
1412         if (ic == g_keyboard_state.focused_ic) {
1413             if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PHONENUMBER ||
1414                     g_keyboard_state.layout == ISE_LAYOUT_STYLE_IP ||
1415                     g_keyboard_state.layout == ISE_LAYOUT_STYLE_MONTH ||
1416                     g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY) {
1417                 ime_set_imengine(DEFAULT_KEYBOARD_ISE_UUID);
1418             }
1419         }
1420
1421         const char *input_mode = g_ui->get_input_mode();
1422
1423         /* Reset input mode if the input context value has changed */
1424         if (ic != g_keyboard_state.ic) {
1425             /* Do not reset input mode if STT's setting window was opened */
1426             if (g_setting_window_open_status && input_mode && strcmp(input_mode, "STT_3X4") == 0) {
1427                 LOGD("Setting window was opened while using STT, skip resetting input mode");
1428             } else {
1429                 reset_inputmode = TRUE;
1430             }
1431         }
1432
1433         g_keyboard_state.ic = ic;
1434         /* Reset input mode if the current language is not the selected language */
1435         if (cur_lang) {
1436             if (g_config_values.selected_language.compare(cur_lang) != 0) {
1437                 reset_inputmode = TRUE;
1438             }
1439         }
1440
1441         /* No matter what, just reset the inputmode if it needs to */
1442         if (g_keyboard_state.need_reset) {
1443             /* Do not reset input mode if STT's setting window was opened */
1444             if (g_setting_window_open_status && input_mode && strcmp(input_mode, "STT_3X4") == 0) {
1445                 LOGD("Setting window was opened while using STT, skip resetting input mode");
1446             } else {
1447                 reset_inputmode = TRUE;
1448             }
1449         }
1450         g_keyboard_state.need_reset = FALSE;
1451
1452         /* If the current layout requires latin language and current our language is not latin, enable the primary latin */
1453         sclboolean force_primary_latin = FALSE;
1454         LANGUAGE_INFO *info = _language_manager.get_language_info(g_config_values.selected_language.c_str());
1455         if (info) {
1456             if (g_ise_default_values[g_keyboard_state.layout].force_latin && !(info->is_latin_language)) {
1457                 if (!g_keyboard_state.disable_force_latin) {
1458                     force_primary_latin = TRUE;
1459                 }
1460             }
1461         }
1462         if (force_primary_latin) {
1463             /* If there is enabled latin-based language, select it */
1464             sclboolean selected = FALSE;
1465             for (scluint loop = 0;!selected && loop < _language_manager.get_languages_num();loop++) {
1466                 LANGUAGE_INFO *info = _language_manager.get_language_info(loop);
1467                 if (info) {
1468                     if (info->enabled && info->is_latin_language) {
1469                         selected = _language_manager.select_language(info->name.c_str());
1470                         if (selected) force_primary_latin = FALSE;
1471                     }
1472                 }
1473             }
1474             if (!selected) {
1475                 _language_manager.set_language_enabled_temporarily(PRIMARY_LATIN_LANGUAGE, TRUE);
1476             }
1477         }
1478
1479         if (reset_inputmode) {
1480             ise_reset_context();
1481
1482             bool filename_layout = false;
1483
1484             /* Turn the shift state off if we need to reset our input mode, only when auto-capitalization is not set  */
1485             if (!(g_keyboard_state.caps_mode)) {
1486                 g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
1487             }
1488             if (g_keyboard_state.layout < ISE_LAYOUT_STYLE_MAX) {
1489                 sclu32 layout_index = g_keyboard_state.layout;
1490                 if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY &&
1491                     g_keyboard_state.layout_variation > 0 &&
1492                     g_keyboard_state.layout_variation < ISE_LAYOUT_NUMBERONLY_VARIATION_MAX) {
1493                     layout_index = ISE_LAYOUT_STYLE_NUMBERONLY_SIG + g_keyboard_state.layout_variation - 1;
1494                 } else if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWORD && g_keyboard_state.layout_variation > 0) {
1495                     layout_index = ISE_LAYOUT_STYLE_PASSWD_3X4;
1496                 }
1497
1498                 if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NORMAL &&
1499                     g_keyboard_state.layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL_VARIATION_FILENAME)
1500                     filename_layout = true;
1501                 else
1502                     filename_layout = false;
1503
1504                 g_ui->enable_button("exclamation", !filename_layout);
1505                 g_ui->enable_button("question", !filename_layout);
1506                 g_ui->enable_button("divide", !filename_layout);
1507                 g_ui->enable_button("multiply", !filename_layout);
1508                 g_ui->enable_button("colon", !filename_layout);
1509                 g_ui->enable_button("quotation", !filename_layout);
1510
1511                 g_ui->enable_button("CM_KEY", !access("/home", X_OK));
1512
1513                 LOGD("new layout index : %d\n", layout_index);
1514                 /* If this layout requires specific input mode, set it */
1515                 if (strlen(g_ise_default_values[layout_index].input_mode) > 0) {
1516                     g_ui->set_input_mode(g_ise_default_values[layout_index].input_mode);
1517                     set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
1518                 } else {
1519                     if (force_primary_latin) {
1520                         _language_manager.select_language(PRIMARY_LATIN_LANGUAGE, TRUE);
1521                     } else {
1522                         if (!(_language_manager.select_language(g_config_values.selected_language.c_str()))) {
1523                             _language_manager.select_language(PRIMARY_LATIN_LANGUAGE);
1524                         }
1525                     }
1526                 }
1527                 g_ui->set_cur_sublayout(g_ise_default_values[layout_index].sublayout_name);
1528                 if (is_emoticon_show()) {
1529                     ise_destroy_emoticon_layout();
1530                 }
1531
1532                 if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_EMOTICON) {
1533                     ise_init_emoticon_list();
1534 #ifdef _WEARABLE
1535                     current_emoticon_group = EMOTICON_GROUP_1;
1536                     ise_set_emoticon_label(1);
1537 #else
1538                     if (emoticon_list_recent.size() == 0)
1539                         current_emoticon_group = EMOTICON_GROUP_1;
1540                     else
1541                         current_emoticon_group = EMOTICON_GROUP_RECENTLY_USED;
1542 #endif
1543                     SCLRotation rotation = g_ui->get_rotation();
1544                     ise_show_emoticon_layout(current_emoticon_group, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
1545                 }
1546             }
1547         }
1548
1549         if (info) {
1550             if (info->accepts_caps_mode) {
1551                 // FIXME this if condition means the AC is off
1552                 if (g_keyboard_state.layout != ISE_LAYOUT_STYLE_NORMAL) {
1553                     g_ui->set_autocapital_shift_state(TRUE);
1554                     g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
1555                 } else {
1556                     ise_send_event(MVK_Shift_Enable, KEY_MASK_NULL);
1557                     // Auto Capital is supported only in normal layout
1558                     if (g_keyboard_state.caps_mode) {
1559                         g_ui->set_autocapital_shift_state(FALSE);
1560                     }
1561                 }
1562             } else {
1563                 g_ui->set_autocapital_shift_state(TRUE);
1564                 ise_send_event(MVK_Shift_Disable, KEY_MASK_NULL);
1565                 g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
1566             }
1567         } else {
1568             g_ui->set_autocapital_shift_state(TRUE);
1569         }
1570
1571         // Update CM key button
1572         if (_current_cm_key_id < CM_KEY_LIST_SIZE) {
1573             if (strcmp(_cm_key_list[_current_cm_key_id], USER_KEYSTRING_EMOTICON) == 0) {
1574                 if (ise_is_emoticons_disabled())
1575                     ise_set_cm_private_key(ise_get_cm_key_id(USER_KEYSTRING_OPTION));
1576                 else
1577                     ise_set_cm_private_key(_current_cm_key_id);
1578             }
1579         }
1580
1581         // Update space key button
1582         ise_update_space_key();
1583
1584         g_ui->show();
1585         g_ui->disable_input_events(FALSE);
1586 #ifdef _IVI
1587         g_ui->enable_button("CM_KEY", false);
1588 #endif
1589
1590 #ifdef _MOBILE
1591         if (ise_is_guideline_popup_enable_layout()) {
1592             if ((!g_config_values.first_guidechange) && (_language_manager.get_enabled_languages_num() > 1)) {
1593                 ise_show_help_popup(MVK_space);
1594                 LOGD("space popup show\n");
1595             } else {
1596                 ise_destory_popup_space();
1597             }
1598         }
1599 #endif
1600
1601         // Update IME size
1602         if (g_config_values.floating_mode != g_floating_mode)
1603             g_floating_mode = g_config_values.floating_mode;
1604
1605         if (g_candidate && g_candidate->get_visible())
1606             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
1607         else
1608             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
1609     }
1610
1611     g_keyboard_state.visible_state = TRUE;
1612
1613 #ifdef _WEARABLE
1614     int dot_num = 5;
1615     switch (_context_layout) {
1616         case ISE_LAYOUT_STYLE_PHONENUMBER:
1617         case ISE_LAYOUT_STYLE_IP:
1618         case ISE_LAYOUT_STYLE_MONTH:
1619         case ISE_LAYOUT_STYLE_NUMBERONLY:
1620         case ISE_LAYOUT_STYLE_DATETIME:
1621         case ISE_LAYOUT_STYLE_TERMINAL:
1622             dot_num = 0;
1623             break;
1624         case ISE_LAYOUT_STYLE_EMAIL:
1625         case ISE_LAYOUT_STYLE_URL:
1626             dot_num = 4;
1627             break;
1628         case ISE_LAYOUT_STYLE_PASSWORD:
1629             if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
1630                 _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
1631                 dot_num = 0;
1632             else
1633                 dot_num = 3;
1634             break;
1635         default:
1636             dot_num = 5;
1637     }
1638
1639     if (dot_num > 0) {
1640         sclint width = 0;
1641         sclint height = 0;
1642         if (g_ui)
1643             g_ui->get_screen_resolution(&width, &height);
1644
1645         create_indicator_window(width, height);
1646         destroy_indicator_dots();
1647
1648         int focus_dot = 0;
1649         switch (g_keyboard_state.layout) {
1650             case ISE_LAYOUT_STYLE_NUMBER:
1651                 focus_dot = 1;
1652                 break;
1653             case ISE_LAYOUT_STYLE_HEX:
1654                 focus_dot = 2;
1655                 break;
1656             case ISE_LAYOUT_STYLE_EMOTICON:
1657                 focus_dot = 3;
1658                 break;
1659             case ISE_LAYOUT_STYLE_VOICE:
1660                 if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
1661                     _context_layout == ISE_LAYOUT_STYLE_URL)
1662                     focus_dot = 3;
1663                 else
1664                     focus_dot = 4;
1665                 break;
1666             default:
1667                 break;
1668         }
1669
1670         create_indicator_dots(dot_num, focus_dot);
1671         show_indicator_window();
1672     } else {
1673         hide_indicator_window();
1674     }
1675     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NORMAL && g_config_values.number_tutorial_enable) {
1676         ise_show_tutorial_mode_popup(g_keyboard_state.layout);
1677         g_config_values.number_tutorial_enable = false;
1678         write_ise_config_values();
1679     }
1680 #endif
1681
1682     if (g_setting_window_open_status) {
1683         ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
1684     }
1685     g_setting_window_open_status = FALSE;
1686
1687     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE) {
1688         ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
1689     }
1690 }
1691
1692 /**
1693  * Sets screen rotation
1694  */
1695 void
1696 ise_set_screen_rotation(int degree)
1697 {
1698     if (g_ui) {
1699         g_ui->set_rotation(DEGREE_TO_SCLROTATION(degree));
1700     }
1701
1702     if (g_candidate) {
1703         g_candidate->rotate(degree);
1704         if (g_softcandidate_show) {
1705             g_candidate->update(g_softcandidate_string);
1706         }
1707     }
1708 }
1709
1710 void
1711 ise_set_accessibility_state(bool state)
1712 {
1713     if (g_ui) {
1714         g_ui->enable_tts(state);
1715     }
1716 }
1717
1718 void
1719 ise_hide()
1720 {
1721     if (g_ui) {
1722         /* There's no need to update screen when hiding */
1723         g_ui->set_update_pending(TRUE);
1724         g_ui->disable_input_events(TRUE);
1725         g_ui->hide();
1726     }
1727     _language_manager.reset_language(g_config_values.selected_language.c_str());
1728
1729     _click_count = 0;
1730     delete_commit_timer();
1731     ise_destory_popup_space();
1732     ise_destory_popup_setting();
1733
1734     g_keyboard_state.visible_state = FALSE;
1735
1736     _reset_shift_state();
1737     _reset_multitap_state(true);
1738
1739     /* If we were in STT mode, try to reset input mode on our next show event */
1740     if (g_ui) {
1741         const char *inputmode = g_ui->get_input_mode();
1742         if (inputmode && strcmp(inputmode, "STT_3X4") == 0 ) {
1743             g_keyboard_state.need_reset = TRUE;
1744             ise_hide_stt_mode();
1745         }
1746     }
1747
1748     g_input_panel_show = false;
1749     if (g_softcandidate_show && g_candidate)
1750         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
1751 #ifdef _WEARABLE
1752     hide_indicator_window();
1753     if (check_is_tutorial_show()) {
1754         ise_destroy_tutorial_mode_popup();
1755     }
1756 #endif
1757 #if EXIT_ISE_ON_HIDE
1758     if (exit_timer) ecore_timer_del(exit_timer);
1759     exit_timer = ecore_timer_add(1.0, exit_timer_cb, NULL);
1760 #endif
1761 }
1762
1763 static void ise_keypad_mode_changed_cb(const char *key, void *user_data)
1764 {
1765     read_ise_keypad_mode();
1766 }
1767
1768 static void ise_enabled_languages_changed_cb(const char *key, void *user_data)
1769 {
1770     read_ise_enabled_languages();
1771 }
1772
1773 static void ise_selected_language_changed_cb(const char *key, void *user_data)
1774 {
1775     read_ise_selected_language();
1776 }
1777
1778 static void ise_autocapital_mode_changed_cb(const char *key, void *user_data)
1779 {
1780     read_ise_autocapital_mode();
1781 }
1782
1783 static void ise_autopunctuate_mode_changed_cb(const char *key, void *user_data)
1784 {
1785     read_ise_autopunctuation_mode();
1786 }
1787
1788 static void ise_sound_mode_changed_cb(const char *key, void *user_data)
1789 {
1790     read_ise_sound_mode();
1791
1792     g_ui->enable_sound(g_config_values.sound_on);
1793 }
1794
1795 static void ise_vibration_mode_changed_cb(const char *key, void *user_data)
1796 {
1797     read_ise_vibration_mode();
1798
1799     g_ui->enable_vibration(g_config_values.vibration_on);
1800 }
1801
1802 static void ise_character_preview_mode_changed_cb(const char *key, void *user_data)
1803 {
1804     read_ise_character_preview_mode();
1805
1806     g_ui->enable_magnifier(g_config_values.preview_on);
1807 }
1808
1809 static void ise_setting_guide_popup_changed_cb(const char *key, void *user_data)
1810 {
1811     read_ise_setting_guide_popup_mode();
1812 }
1813
1814 static void ise_language_guide_popup_changed_cb(const char *key, void *user_data)
1815 {
1816     read_ise_language_guide_popup_mode();
1817 }
1818
1819 static void ise_floating_mode_changed_cb(const char *key, void *user_data)
1820 {
1821     read_ise_floating_mode();
1822     g_floating_mode = g_config_values.floating_mode;
1823
1824     ime_set_floating_mode(g_floating_mode);
1825     if (g_candidate && g_floating_mode != g_candidate->get_floating_mode()) {
1826         delete_softcandidate_hide_timer();
1827         delete g_candidate;
1828         g_candidate = NULL;
1829
1830         create_softcandidate();
1831         if (g_candidate && g_candidate->get_visible()) {
1832             g_softcandidate_show = true;
1833             g_candidate->show();
1834             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
1835             return;
1836         }
1837     }
1838     set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
1839 }
1840
1841 static void register_preference_changed_callback(void)
1842 {
1843     if (preference_set_changed_cb(ISE_CONFIG_KEYPAD_MODE, ise_keypad_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1844         LOGW("Failed to set ise_keypad_mode_changed_cb()");
1845
1846     if (preference_set_changed_cb(ISE_CONFIG_ENABLED_LANGUAGES, ise_enabled_languages_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1847         LOGW("Failed to set ise_enabled_languages_changed_cb()");
1848
1849     if (preference_set_changed_cb(ISE_CONFIG_SELECTED_LANGUAGE, ise_selected_language_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1850         LOGW("Failed to set ise_selected_language_changed_cb()");
1851
1852     if (preference_set_changed_cb(ISE_CONFIG_AUTO_CAPITALISE, ise_autocapital_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1853         LOGW("Failed to set ise_autocapital_mode_changed_cb()");
1854
1855     if (preference_set_changed_cb(ISE_CONFIG_AUTO_PUNCTUATE, ise_autopunctuate_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1856         LOGW("Failed to set ise_autopunctuate_mode_changed_cb()");
1857
1858     if (preference_set_changed_cb(ISE_CONFIG_SOUND_ON, ise_sound_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1859         LOGW("Failed to set ise_sound_mode_changed_cb()");
1860
1861     if (preference_set_changed_cb(ISE_CONFIG_VIBRATION_ON, ise_vibration_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1862         LOGW("Failed to set ise_vibration_mode_changed_cb()");
1863
1864     if (preference_set_changed_cb(ISE_CONFIG_PREVIEW_ON, ise_character_preview_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1865         LOGW("Failed to set ise_character_preview_mode_changed_cb()");
1866
1867     if (preference_set_changed_cb(ISE_CONFIG_FIRST_GUIDELINE_POPUP_FOR_SETTING, ise_setting_guide_popup_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1868         LOGW("Failed to set ise_setting_guide_popup_changed_cb()");
1869
1870     if (preference_set_changed_cb(ISE_CONFIG_FIRST_GUIDELINE_POPUP_FOR_LANGUAGE_CHANGE, ise_language_guide_popup_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1871         LOGW("Failed to set ise_language_guide_popup_changed_cb()");
1872
1873     if (preference_set_changed_cb(ISE_CONFIG_FLOATING_MODE, ise_floating_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
1874         LOGW("Failed to set ise_floating_mode_changed_cb()");
1875 }
1876
1877 static void ise_mount_changed_cb(void *user_data)
1878 {
1879     register_preference_changed_callback();
1880 }
1881
1882 #ifdef SUPPORT_VOICETYPING
1883 void vt_connection_status_changed_cb(samsung_ai_voicetyping_error_e result, samsung_ai_voicetyping_connection_status_e status, void* user_data)
1884 {
1885     LOGD("[connection] result : %d, status : %d", result, status);
1886     switch(status) {
1887         case SAMSUNG_AI_VOICETYPING_CONNECTION_STATUS_CONNECTED:
1888             LOGD("[connection] connected");
1889             break;
1890         case SAMSUNG_AI_VOICETYPING_CONNECTION_STATUS_DISCONNECTED:
1891             LOGD("[connection] disconnected");
1892             break;
1893         case SAMSUNG_AI_VOICETYPING_CONNECTION_STATUS_REJECTED:
1894             LOGD("[connection] rejected");
1895             break;
1896     }
1897 }
1898 #endif
1899
1900 void
1901 ise_create()
1902 {
1903     LOGD("");
1904
1905     if (!g_ui) {
1906         g_ui = new CSCLUI;
1907     }
1908
1909     bindtextdomain(PACKAGE, LOCALEDIR);
1910     textdomain(PACKAGE);
1911
1912     /* Set scl_parser_type
1913      * default type is text xml
1914      * use command: export sclres_type="sclres_binary" to enable use binary resource
1915      * please make sure there is sclresource.bin in resource folder
1916      * Or you can use `xml2binary $resource_dir` to generate the sclresource.bin
1917      * xml2binary is in the libscl-ui-devel package
1918      */
1919     SCLParserType scl_parser_type = SCL_PARSER_TYPE_XML;
1920     char* sclres_type = getenv("sclres_type");
1921     if (sclres_type != NULL && 0 == strcmp("sclres_binary", sclres_type)) {
1922         scl_parser_type = SCL_PARSER_TYPE_BINARY_XML;
1923     } else {
1924         scl_parser_type = SCL_PARSER_TYPE_XML;
1925     }
1926
1927     if (g_ui) {
1928         if (ime_get_main_window()) {
1929             g_ise_created = true;
1930
1931             sclboolean succeeded = FALSE;
1932
1933             const sclchar *entry_path = MAIN_ENTRY_XML_PATH;
1934             int nwidth  = 0;
1935             int nheight = 0;
1936             CSCLUtils *utils = CSCLUtils::get_instance();
1937             if (utils) {
1938                 utils->get_screen_resolution(&nwidth, &nheight);
1939             }
1940             _language_manager.set_resource_file_path(entry_path);
1941             const sclchar *resource_file_path = _language_manager.get_resource_file_path();
1942
1943             if (resource_file_path) {
1944                 if (strlen(resource_file_path) > 0) {
1945                     succeeded = g_ui->init(ime_get_main_window(), scl_parser_type, resource_file_path);
1946                 }
1947             }
1948             if (!succeeded) {
1949                 g_ui->init(ime_get_main_window(), scl_parser_type, MAIN_ENTRY_XML_PATH);
1950             }
1951
1952             g_ui->set_longkey_duration(elm_config_longpress_timeout_get() * 1000);
1953
1954             /* Default ISE callback */
1955             g_ui->set_ui_event_callback(&callback);
1956
1957             /* Accumulated customized ISE callbacks, depending on the input modes */
1958             for (scluint loop = 0;loop < _language_manager.get_languages_num();loop++) {
1959                 LANGUAGE_INFO *language = _language_manager.get_language_info(loop);
1960                 if (language) {
1961                     for (scluint inner_loop = 0;inner_loop < language->input_modes.size();inner_loop++) {
1962                         INPUT_MODE_INFO &info = language->input_modes.at(inner_loop);
1963                         LOGD("Registering callback for input mode %s : %p\n", info.name.c_str(), language->callback);
1964                         g_ui->set_ui_event_callback(language->callback, info.name.c_str());
1965                     }
1966                 }
1967             }
1968
1969             read_ise_config_values();
1970             _language_manager.set_enabled_languages(g_config_values.enabled_languages);
1971             _language_manager.select_language(g_config_values.selected_language.c_str());
1972             vconf_set_bool(VCONFKEY_AUTOCAPITAL_ALLOW_BOOL, g_config_values.auto_capitalise);
1973             vconf_set_bool(VCONFKEY_AUTOPERIOD_ALLOW_BOOL, g_config_values.auto_punctuate);
1974             g_ui->enable_sound(g_config_values.sound_on);
1975             g_ui->enable_vibration(g_config_values.vibration_on);
1976             g_ui->enable_magnifier(g_config_values.preview_on);
1977 #ifdef _TV
1978             g_ui->enable_highlight_ui(TRUE);
1979 #endif
1980             g_floating_mode = g_config_values.floating_mode;
1981             ime_set_floating_mode(g_floating_mode);
1982         }
1983
1984         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
1985
1986         bool exist = false;
1987
1988         preference_is_existing(ISE_CONFIG_KEYPAD_MODE, &exist);
1989         if (!exist)
1990             write_ise_config_values();
1991
1992         int state;
1993         if (ode_internal_encryption_get_state(&state) == ODE_ERROR_NONE) {
1994             if (state == ODE_STATE_ENCRYPTED) {
1995                 if (ode_internal_encryption_set_mount_event_cb(ise_mount_changed_cb, NULL) != ODE_ERROR_NONE)
1996                     LOGW("Failed to set mount_event_cb()");
1997             } else if (state == ODE_STATE_UNENCRYPTED) {
1998                 register_preference_changed_callback();
1999             }
2000         } else {
2001             LOGW("Failed to get encryption_state");
2002         }
2003     }
2004
2005 #ifdef SUPPORT_VOICETYPING
2006     VoiceTyping::getInstance()->init(vt_connection_status_changed_cb, NULL);
2007 #endif
2008
2009     init_recent_used_punctuation();
2010 }
2011
2012 void
2013 ise_destroy()
2014 {
2015     ise_hide_stt_mode();
2016
2017 #ifdef SUPPORT_VOICETYPING
2018     VoiceTyping::getInstance()->shutdown();
2019 #endif
2020
2021     if (g_ui) {
2022         LOGD("calling g_ui->fini()\n");
2023         g_ui->fini();
2024         LOGD("deleting g_ui\n");
2025         delete g_ui;
2026         g_ui = NULL;
2027     }
2028
2029     if (g_candidate) {
2030         delete g_candidate;
2031         g_candidate = NULL;
2032     }
2033
2034 #ifdef _WEARABLE
2035     destroy_indicator_window();
2036 #endif
2037
2038     /* This is necessary. If this is not called, 3rd party IME might have auto period input regardless its settings */
2039     vconf_set_bool(VCONFKEY_AUTOPERIOD_ALLOW_BOOL, false);
2040
2041 #if EXIT_ISE_ON_HIDE
2042     if (exit_timer) ecore_timer_del(exit_timer);
2043     exit_timer = NULL;
2044 #endif
2045 }
2046
2047 void
2048 ise_app_candidate_show()
2049 {
2050 #ifdef _WEARABLE
2051     if (!g_softcandidate_show) {
2052         return;
2053     }
2054 #endif
2055     LOGD("Enter\n");
2056     delete_softcandidate_hide_timer();
2057
2058     create_softcandidate();
2059
2060     g_softcandidate_show = true;
2061     if (g_candidate) {
2062         g_candidate->show();
2063         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
2064     }
2065 }
2066
2067 void
2068 ise_app_candidate_hide()
2069 {
2070     LOGD("Enter\n");
2071
2072     if (!g_candidate || !g_softcandidate_show) {
2073         LOGD("No candidate\n");
2074         return;
2075     }
2076
2077     if (g_ic_smartreply != -1 || g_autofill_exist)
2078         return;
2079
2080     add_softcandidate_hide_timer();
2081 }
2082
2083 #ifdef _WEARABLE
2084 void ise_check_wearable_candidate()
2085 {
2086     if (!g_config_values.prediction_on) {
2087         ise_app_candidate_hide();
2088     } else if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PHONENUMBER ||
2089                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE ||
2090                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_IP ||
2091                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_MONTH ||
2092                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY ||
2093                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWD_3X4||
2094                   g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWORD) {
2095         ise_app_candidate_hide();
2096     } else {
2097         g_softcandidate_show = true;
2098         ise_app_candidate_show();
2099     }
2100 }
2101
2102 void ise_set_emoticon_label(int group_id)
2103 {
2104     const int BUF_LEN = 16;
2105     char buf[BUF_LEN] = {0};
2106     snprintf(buf, BUF_LEN, "%d/3", group_id);
2107     g_ui->set_private_key("EMOTICON_GROUP_ID", buf, NULL, NULL, 0, const_cast<sclchar*>("EMOTICON_GROUP_NEXT"), TRUE);
2108 }
2109 #endif
2110
2111 // when it is the time to auto_cap, the
2112 // ise_set_caps_mode is called.
2113 // -------------------------------------------------------
2114 // For example: [How are you. Fine.], the
2115 // auto-capital process is as below:
2116 // Note: "["<--this is the beginning,
2117 // "|"<--this is the cursor position
2118 // 1) call ise_set_caps_mode, auto_cap = on
2119 //    input: "H",
2120 //    result: [H|
2121 // 2) call ise_set_caps_mode, auto_cap = off
2122 //    input: "o"
2123 //    result: [Ho|
2124 // 3) input: "w are you. "
2125 //    result: [How are you. |
2126 // 4) call ise_set_caps_mode, auto_cap = on
2127 //    input: "F"
2128 //    result: [How are you. F
2129 // 5) input: "ine."
2130 //    result: [How are you. Fine.|
2131 // --------------------------------------------------------
2132 // If we want to change the auto_cap, eg,
2133 // if we want to input [How Are you.]
2134 // Note the "Are" is not use auto-capital rule.
2135 // we should use:
2136 //    ise_send_event(MVK_Shift_On, SclCoreKeyMask_Null);
2137 // when we are want to input "A"
2138 // following input still has the auto_cap rule.
2139 void
2140 ise_set_caps_mode(unsigned int mode)
2141 {
2142     LOGD("caps_mode : %d\n", mode);
2143     if (mode) {
2144         g_keyboard_state.caps_mode = TRUE;
2145     } else {
2146         g_keyboard_state.caps_mode = FALSE;
2147     }
2148     g_caps_mode_pending = false;
2149     const sclchar *cur_lang = _language_manager.get_current_language();
2150     if (cur_lang) {
2151         LANGUAGE_INFO *info = _language_manager.get_language_info(cur_lang);
2152         if (info) {
2153             if (info->accepts_caps_mode) {
2154                 /* If we are inputting multitap character, do not manipulate shift mode */
2155                 if (g_keyboard_state.prev_modifier != KEY_MODIFIER_MULTITAP_START &&
2156                     g_keyboard_state.prev_modifier != KEY_MODIFIER_MULTITAP_REPEAT) {
2157                     set_caps_mode(g_keyboard_state.caps_mode);
2158                 } else {
2159                     g_caps_mode_pending = true;
2160                     LOGD("Currently composing multitap string, skipping caps request");
2161                 }
2162             }
2163         }
2164     }
2165 }
2166
2167 void
2168 ise_update_cursor_position(int position)
2169 {
2170     LOGD("cursor position : %d\n", position);
2171     if (g_ui && g_keyboard_state.layout == ISE_LAYOUT_STYLE_URL) {
2172 #ifndef _TV
2173         if (position > 0) {
2174             g_ui->set_string_substitution("www.", ".com");
2175         } else {
2176             g_ui->unset_string_substitution("www.");
2177         }
2178 #endif
2179     }
2180 }
2181
2182 void ise_set_return_key_type(unsigned int type)
2183 {
2184     const int BUF_LEN = 256;
2185     char buf[BUF_LEN] = {0};
2186
2187     if (!g_ui) return;
2188
2189     LOGD("return key type : %d\n", type);
2190     switch (type)
2191     {
2192     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DONE:
2193         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_DONE);
2194         break;
2195     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_GO:
2196         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_GO);
2197         break;
2198     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_JOIN:
2199         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_JOIN);
2200         break;
2201     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_LOGIN:
2202         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_LOGIN);
2203         break;
2204     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_NEXT:
2205         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_NEXT);
2206         break;
2207     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SEARCH:
2208         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_SEARCH);
2209         break;
2210     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SEND:
2211         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_SEND);
2212         break;
2213     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SIGNIN:
2214         snprintf(buf, BUF_LEN, ISE_RETURN_KEY_LABEL_SIGNIN);
2215         break;
2216     case ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DEFAULT:
2217         break;
2218     default:
2219         LOGW("Unknown return key type : %d\n", type);
2220         type = ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DEFAULT;
2221         break;
2222     }
2223
2224     if (type == ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DEFAULT) {
2225         g_ui->unset_private_key("Enter");
2226 #ifdef _TV
2227         g_ui->unset_private_key("Done");
2228 #endif
2229     } else {
2230 #ifdef _WEARABLE
2231         if (type == ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SEARCH) {
2232             sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
2233                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search.png"),
2234                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search_p.png"),
2235                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search_d.png")};
2236             g_ui->set_private_key("Enter", const_cast<sclchar*>(""), imagelabel, NULL, 0, const_cast<sclchar*>("Enter"), TRUE);
2237             return;
2238         }
2239 #endif
2240
2241 #ifdef _TV
2242         g_ui->set_private_key("Done", buf, NULL, NULL, 0, const_cast<sclchar*>("Done"), TRUE);
2243 #else
2244         static sclchar *imagelabel[SCL_BUTTON_STATE_MAX] = {
2245             const_cast<sclchar*>(" "), const_cast<sclchar*>(" "), const_cast<sclchar*>(" ")
2246         };
2247
2248         g_ui->set_private_key("Enter", buf, imagelabel, NULL, 0, const_cast<sclchar*>("Enter"), TRUE);
2249 #endif
2250         LOGD("return key lable : %s\n", buf);
2251     }
2252 }
2253
2254 void ise_set_return_key_disable(unsigned int disabled)
2255 {
2256     LOGD("enable : %d\n", !disabled);
2257 #ifdef _TV
2258     if (g_ui)
2259         g_ui->enable_button("Done", !disabled);
2260 #else
2261     if (g_ui)
2262         g_ui->enable_button("Enter", !disabled);
2263 #endif
2264 }
2265
2266 void ise_get_language_locale(char **locale)
2267 {
2268     LANGUAGE_INFO *info = _language_manager.get_current_language_info();
2269     if (info) {
2270         if (!(info->locale_string.empty())) {
2271             *locale = strdup(info->locale_string.c_str());
2272         }
2273     }
2274 }
2275
2276 void ise_update_table(const vector<string> &vec_str)
2277 {
2278     if (!g_candidate || !g_softcandidate_show)
2279         create_softcandidate();
2280
2281     if (g_candidate) {
2282         g_candidate->update(vec_str);
2283     }
2284 }
2285
2286 void ise_process_key_event(scim::KeyEvent& key, sclu32 &ret)
2287 {
2288     Eina_Bool back_key_pressed = EINA_FALSE;
2289     Eina_Bool back_key_released = EINA_FALSE;
2290
2291     if (key.get_key_string().compare("XF86Back") == 0) {
2292         back_key_pressed = EINA_TRUE;
2293     } else if (key.get_key_string().compare("KeyRelease+XF86Back") == 0) {
2294         back_key_released = EINA_TRUE;
2295     }
2296
2297     if (back_key_pressed || back_key_released) {
2298         if (g_popup_opened == TRUE) {
2299             if (back_key_released) {
2300                 g_ui->close_all_popups();
2301             }
2302             ret = 1;
2303             return;
2304         }
2305     }
2306
2307     ret = 0;
2308 #ifdef _TV
2309     if (g_candidate) {
2310         if (!g_candidate->soft_candidate_flag()) {
2311             if (g_ui) {
2312                 if (key.dev_name.compare("ime") != 0) {
2313                     ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
2314                 }
2315             }
2316         }
2317         if (!ret) {
2318             ret = g_candidate->soft_candidate_handle_key_event(key.get_key_string().c_str());
2319         }
2320     } else {
2321         if (g_ui) {
2322             /* Process this key event if it was not generated by ime */
2323             if (key.dev_name.compare("ime") != 0) {
2324                 ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
2325             }
2326         }
2327     }
2328 #else
2329     if (g_ui) {
2330         /* Process this key event if it was not generated by ime */
2331         if (key.dev_name.compare("ime") != 0) {
2332             ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
2333         }
2334     }
2335 #endif
2336 }
2337
2338 static void init_recent_used_punctuation()
2339 {
2340     if (g_recent_used_punctuation.empty())
2341     {
2342         g_recent_used_punctuation.push_back("#");
2343         g_recent_used_punctuation.push_back("$");
2344         g_recent_used_punctuation.push_back("%");
2345         g_recent_used_punctuation.push_back("^");
2346         g_recent_used_punctuation.push_back("&");
2347     }
2348 }
2349
2350 static void update_recent_used_punctuation(const char * key_value)
2351 {
2352     if (NULL == key_value)
2353     {
2354         return;
2355     }
2356     for (int i = 0; i < 10; ++i)
2357     {
2358         char buf[5] = {0};
2359         snprintf(buf, sizeof(buf), "%d", i);
2360         if (strcmp(key_value, buf) == 0)
2361         {
2362             return;
2363         }
2364     }
2365     string strKey = string(key_value);
2366     for (int i = 0; i < MAX_DEFAULT_PUNCTUATION; ++i)
2367     {
2368         if (0 == strKey.compare(g_default_punctuation[i].c_str()))
2369         {
2370             return;
2371         }
2372     }
2373     vector<string>::iterator iter = g_recent_used_punctuation.begin();
2374     for (; iter != g_recent_used_punctuation.end(); ++iter)
2375     {
2376         if (0 == strKey.compare(iter->c_str()))
2377         {
2378             break;
2379         }
2380     }
2381     if (iter != g_recent_used_punctuation.end())
2382     {
2383         g_recent_used_punctuation.erase(iter);
2384     }
2385     g_recent_used_punctuation.push_back(strKey);
2386     if (g_recent_used_punctuation.size() > MAX_DEFAULT_PUNCTUATION-1)
2387     {
2388         g_recent_used_punctuation.erase(g_recent_used_punctuation.begin());
2389     }
2390 }
2391
2392 static void set_ime_size(bool floating_mode, ISE_CANDIDATE_REQUEST candidate_req)
2393 {
2394     if (!g_ui)
2395         return;
2396
2397     const char *input_mode = g_ui->get_input_mode();
2398     if (!input_mode)
2399         return;
2400
2401     SclSize size_portrait = g_ui->get_input_mode_size(input_mode, DISPLAYMODE_PORTRAIT);
2402     SclSize size_landscape = g_ui->get_input_mode_size(input_mode, DISPLAYMODE_LANDSCAPE);
2403
2404     if (floating_mode) {
2405         size_portrait.width *= FLOATING_SCALE_RATE;
2406         size_portrait.height *= FLOATING_SCALE_RATE;
2407         size_landscape.width *= FLOATING_SCALE_RATE;
2408         size_landscape.height *= FLOATING_SCALE_RATE;
2409         switch (candidate_req) {
2410             case ISE_CANDIDATE_REQ_NONE:
2411                 if (g_candidate && g_candidate->get_visible()) {
2412                     g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT + g_candidate->get_height());
2413                     size_portrait.height += g_candidate->get_height();
2414                     size_landscape.height += g_candidate->get_height();
2415                 } else {
2416                     g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT);
2417                 }
2418                 break;
2419             case ISE_CANDIDATE_REQ_SHOW:
2420                 g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT + g_candidate->get_height());
2421                 if (g_input_panel_show || g_candidate_more_view) {
2422                     size_portrait.height += g_candidate->get_height();
2423                     size_landscape.height += g_candidate->get_height();
2424                 } else {
2425                     size_portrait.height = g_candidate->get_height();
2426                     size_landscape.height = g_candidate->get_height();
2427                 }
2428                 break;
2429             case ISE_CANDIDATE_REQ_HIDE:
2430                 g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT);
2431                 break;
2432             default: break;
2433         }
2434
2435         if (g_ui->get_custom_scale_rate_x() != FLOATING_SCALE_RATE || g_ui->get_custom_scale_rate_y() != FLOATING_SCALE_RATE)
2436             g_ui->set_custom_scale_rate(FLOATING_SCALE_RATE, FLOATING_SCALE_RATE);
2437
2438         ime_set_size(size_portrait.width, size_portrait.height + FLOATING_TITLE_BAR_HEIGHT,
2439             size_landscape.width, size_landscape.height + FLOATING_TITLE_BAR_HEIGHT);
2440
2441 #ifdef _MOBILE
2442         ise_destroy_move_handler();
2443         int rotation = elm_win_rotation_get(NATIVE_WINDOW_CAST(ime_get_main_window()));
2444         int handler_width = (rotation == 0 || rotation == 180) ? size_portrait.width : size_landscape.width;
2445         ise_show_move_handler(handler_width, FLOATING_TITLE_BAR_HEIGHT);
2446 #endif
2447     } else {
2448         switch (candidate_req) {
2449             case ISE_CANDIDATE_REQ_NONE:
2450                 if (g_candidate && g_candidate->get_visible()) {
2451                     g_ui->set_custom_starting_coordinates(0, g_candidate->get_height());
2452                     size_portrait.height += g_candidate->get_height();
2453                     size_landscape.height += g_candidate->get_height();
2454                 } else {
2455                     g_ui->set_custom_starting_coordinates(0, 0);
2456                 }
2457                 break;
2458             case ISE_CANDIDATE_REQ_SHOW:
2459                 g_ui->set_custom_starting_coordinates(0, g_candidate->get_height());
2460                 if (g_input_panel_show || g_candidate_more_view) {
2461                     size_portrait.height += g_candidate->get_height();
2462                     size_landscape.height += g_candidate->get_height();
2463                 } else {
2464                     size_portrait.height = g_candidate->get_height();
2465                     size_landscape.height = g_candidate->get_height();
2466                 }
2467                 break;
2468             case ISE_CANDIDATE_REQ_HIDE:
2469                 g_ui->set_custom_starting_coordinates(0, 0);
2470                 break;
2471             default: break;
2472         }
2473
2474         if (g_ui->get_custom_scale_rate_x() != 1.0 || g_ui->get_custom_scale_rate_y() != 1.0)
2475             g_ui->set_custom_scale_rate(1.0, 1.0);
2476
2477         ime_set_size(size_portrait.width, size_portrait.height, size_landscape.width, size_landscape.height);
2478
2479 #ifdef _MOBILE
2480         ise_destroy_move_handler();
2481 #endif
2482     }
2483 }
2484
2485 static void ime_app_create_cb(void *user_data)
2486 {
2487 #if !(DEFER_ISE_CREATION)
2488     ise_create();
2489 #endif
2490     elm_app_name_set(PACKAGE);
2491
2492 #ifdef HAVE_CBHM
2493     cbhm_open_service(&cbhm_handle);
2494 #endif
2495 }
2496
2497 static void ime_app_exit_cb(void *user_data)
2498 {
2499     ise_hide();
2500     ise_destroy();
2501
2502 #ifdef HAVE_CBHM
2503     cbhm_close_service(cbhm_handle);
2504     cbhm_handle = NULL;
2505 #endif
2506 }
2507
2508 static void show_autofill_data(Ecore_IMF_Input_Hints input_hints)
2509 {
2510     g_autofill_exist = false;
2511     char *text = autofill_get_string(g_app_id.c_str(), g_resource_id.c_str(), input_hints);
2512
2513     if (text) {
2514         g_autofill_string = string(text);
2515         free(text);
2516     } else {
2517         g_autofill_string = string("");
2518     }
2519     SECURE_LOGD("autofill string : %s", g_autofill_string.c_str());
2520
2521     if (g_autofill_string.length() > 0) {
2522         g_autofill_exist = true;
2523
2524         ise_app_candidate_show();
2525         update_candidate_table();
2526     }
2527 }
2528
2529 static void ime_app_show_cb(int ic, ime_context_h ime_ctx, void *user_data)
2530 {
2531     Ise_Context iseContext;
2532     bool return_key_state, prediction_allow, password_mode, caps_mode;
2533     ime_layout_variation_e layout_variation;
2534
2535     if (!g_ise_created)
2536         ise_create();
2537
2538     ime_context_get_layout(ime_ctx, &iseContext.layout);
2539
2540     ime_context_get_layout_variation(ime_ctx, &layout_variation);
2541     iseContext.layout_variation =  (int)layout_variation;
2542
2543     ime_context_get_cursor_position(ime_ctx, &iseContext.cursor_pos);
2544     ime_context_get_autocapital_type(ime_ctx, &iseContext.autocapital_type);
2545     ime_context_get_return_key_type(ime_ctx, &iseContext.return_key_type);
2546     ime_context_get_return_key_state(ime_ctx, &return_key_state);
2547
2548     ime_context_get_prediction_mode(ime_ctx, &prediction_allow);
2549     iseContext.prediction_allow = prediction_allow;
2550
2551     ime_context_get_password_mode(ime_ctx, &password_mode);
2552     iseContext.password_mode = password_mode;
2553
2554     ime_context_get_input_hint(ime_ctx, &iseContext.input_hint);
2555     ime_context_get_bidi_direction(ime_ctx, &iseContext.bidi_direction);
2556     ime_context_get_language(ime_ctx, &iseContext.language);
2557     ime_context_get_caps_mode(ime_ctx, &caps_mode);
2558     iseContext.caps_mode = caps_mode;
2559
2560     iseContext.return_key_disabled = return_key_state;
2561
2562     g_ic = ic;
2563
2564     g_autofill_hint = iseContext.input_hint & ECORE_IMF_INPUT_HINT_AUTOFILL_MASK;
2565
2566     LOGD("input hint : %x, autofill hint : %x\n", iseContext.input_hint, g_autofill_hint);
2567
2568     // show autofill data
2569     show_autofill_data((Ecore_IMF_Input_Hints)g_autofill_hint);
2570
2571     //g_ise_common->set_keyboard_ise_by_uuid(KEYBD_ISE_UUID);
2572
2573     /* Don't update screen until all the information is correctly set */
2574     if (g_ui)
2575         g_ui->set_update_pending(TRUE);
2576
2577     ise_reset_context(); // reset ISE
2578
2579     /*if (context.language == ECORE_IMF_INPUT_PANEL_LANG_ALPHABET) {
2580         ise_explictly_set_language(PRIMARY_LATIN_LANGUAGE_INDEX);
2581     }*/
2582
2583     _context_layout = iseContext.layout;
2584     _context_layout_variation = iseContext.layout_variation;
2585     ise_set_layout(iseContext.layout, iseContext.layout_variation);
2586
2587     ise_set_return_key_type(iseContext.return_key_type);
2588     ise_set_return_key_disable(iseContext.return_key_disabled);
2589
2590     ise_set_caps_mode(iseContext.caps_mode);
2591     ise_update_cursor_position(iseContext.cursor_pos);
2592
2593     ise_show(ic);
2594
2595     /* Now we update the whole screen */
2596     if (g_ui)
2597         g_ui->set_update_pending(FALSE);
2598 }
2599
2600 static void ime_app_hide_cb(int ic, void *user_data)
2601 {
2602     LOGD("Enter\n");
2603     ise_hide();
2604 #ifdef HAVE_CBHM
2605     g_set_mime_type = FALSE;
2606 #endif
2607     g_ic_smartreply = -1;
2608 }
2609
2610 static void ime_app_return_key_type_set_cb(Ecore_IMF_Input_Panel_Return_Key_Type type, void *user_data)
2611 {
2612     LOGD("return key type : %d\n", type);
2613     ise_set_return_key_type(type);
2614
2615     if (g_keyboard_state.visible_state)
2616         ise_show(g_keyboard_state.ic);
2617 }
2618
2619 static void ime_app_return_key_state_set_cb(bool disabled, void *user_data)
2620 {
2621     LOGD("return key disabled : %d\n", disabled);
2622     ise_set_return_key_disable(disabled);
2623 }
2624
2625 static void ime_app_input_context_reset_cb(void *user_data)
2626 {
2627     ise_reset_input_context();
2628 }
2629
2630 static void ime_app_cursor_position_updated_cb(int cursor_pos, void *user_data)
2631 {
2632     LOGD("cursor position : %d\n", cursor_pos);
2633     ise_update_cursor_position(cursor_pos);
2634 }
2635
2636 static void ime_app_language_requested_cb(void *user_data, char **lang_code)
2637 {
2638     ise_get_language_locale(lang_code);
2639 }
2640
2641 static void ime_app_surrounding_text_updated_cb(int context_id, const char *text, int cursor_pos, void *user_data)
2642 {
2643     SECURE_LOGD("surrounding text:%s, cursor=%d\n", text, cursor_pos);
2644     ime_delete_surrounding_text(-cursor_pos, strlen(text));
2645 }
2646
2647 static void ime_app_focus_in_cb(int context_id, void *user_data)
2648 {
2649     LOGD("Enter\n");
2650     ise_focus_in(context_id);
2651     if (!g_smartreply_reply_exist && g_softcandidate_show) {
2652         if (g_candidate) {
2653             ise_app_candidate_hide();
2654             g_candidate->hide();
2655         }
2656     }
2657 }
2658
2659 static void ime_app_focus_out_cb(int context_id, void *user_data)
2660 {
2661     LOGD("Enter\n");
2662     ise_focus_out(context_id);
2663     g_imdata_state = 0;
2664 #ifdef HAVE_CBHM
2665     g_set_mime_type = FALSE;
2666 #endif
2667     g_smartreply_reply_exist = false;
2668     g_smartreply_size = 0;
2669     input_smartreply_deinit();
2670     g_ic_smartreply = -1;
2671
2672     g_autofill_exist = false;
2673     g_autofill_hint = 0;
2674
2675     g_app_id = string("");
2676     g_resource_id = string("");
2677
2678     g_autofill_string = string("");
2679     g_smartreply_strings.clear();
2680     g_lookup_table_strings.clear();
2681     g_softcandidate_string.clear();
2682 }
2683
2684 static void ime_app_layout_set_cb(Ecore_IMF_Input_Panel_Layout layout, void *user_data)
2685 {
2686     LOGD("layout=%d\n", layout);
2687     /* Check if the layoutIdx is in the valid range */
2688     if (static_cast<int>(layout) < static_cast<int>(ISE_LAYOUT_STYLE_MAX)) {
2689         if (g_keyboard_state.layout != layout) {
2690             g_keyboard_state.need_reset = TRUE;
2691         }
2692         g_keyboard_state.layout = layout;
2693         _context_layout = layout;
2694         _context_layout_variation = 0;
2695     }
2696     if (g_keyboard_state.visible_state)
2697         ise_show(g_keyboard_state.ic);
2698 }
2699
2700 static void ime_app_rotation_degree_changed_cb(int degree, void *user_data)
2701 {
2702     ise_set_screen_rotation(degree);
2703
2704     LOGD("degree=%d\n", degree);
2705 #ifdef _MOBILE
2706     if (g_floating_mode) {
2707         int handler_width;
2708         ise_destroy_move_handler();
2709         if (degree == 0 || degree == 180) {
2710             SclSize size_portrait = g_ui->get_input_mode_size(g_ui->get_input_mode(), DISPLAYMODE_PORTRAIT);
2711             handler_width = size_portrait.width * FLOATING_SCALE_RATE;
2712         } else {
2713             SclSize size_landscape = g_ui->get_input_mode_size(g_ui->get_input_mode(), DISPLAYMODE_LANDSCAPE);
2714             handler_width = size_landscape.width * FLOATING_SCALE_RATE;
2715         }
2716         ise_show_move_handler(handler_width, FLOATING_TITLE_BAR_HEIGHT);
2717     }
2718 #endif
2719     if (is_emoticon_show()) {
2720         ise_destroy_emoticon_layout();
2721     }
2722     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE) {
2723         ise_hide_stt_mode();
2724     }
2725     if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_EMOTICON) {
2726         ise_show_emoticon_layout(current_emoticon_group, degree, false, ime_get_main_window());
2727     } else if (g_ui) {
2728         const sclchar *input_mode = g_ui->get_input_mode();
2729         if (input_mode) {
2730             if (!(strcmp(input_mode, "EMOTICON_LAYOUT")))
2731                 ise_show_emoticon_layout(current_emoticon_group, degree, false, ime_get_main_window());
2732             else if (!(strcmp(input_mode, "STT_3X4")))
2733                 ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
2734         }
2735     }
2736 }
2737
2738 static void ime_app_accessibility_state_changed_cb(bool state, void *user_data)
2739 {
2740     LOGD("state=%d\n", state);
2741     ise_set_accessibility_state(state);
2742 }
2743
2744 static void ime_app_imdata_set_cb(void *data, unsigned int data_length, void *user_data)
2745 {
2746     LOGD("Enter\n");
2747     g_imdata_state = 0;
2748     size_t _len = data_length;
2749     set_ise_imdata((sclchar *)data, _len);
2750 }
2751
2752 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)
2753 {
2754     scim::KeyEvent key(keycode, keymask);
2755     unsigned int ret;
2756     char *dev_name = NULL;
2757     Ecore_IMF_Device_Class dev_class;
2758     Ecore_IMF_Device_Subclass dev_subclass;
2759
2760     if (ime_device_info_get_name(dev_info, &dev_name) == IME_ERROR_NONE) {
2761         key.dev_name = dev_name;
2762     }
2763
2764     if (ime_device_info_get_class(dev_info, &dev_class) == IME_ERROR_NONE) {
2765         key.dev_class = dev_class;
2766     }
2767
2768     if (ime_device_info_get_subclass(dev_info, &dev_subclass) == IME_ERROR_NONE) {
2769         key.dev_subclass = dev_subclass;
2770     }
2771
2772     if (g_keyboard_state.visible_state)
2773         ise_process_key_event(key, ret);
2774     else
2775         ret = FALSE;
2776
2777     if (dev_name)
2778         free(dev_name);
2779
2780     return ret;
2781 }
2782
2783 static void ime_app_caps_mode_changed_cb(int mode, void *user_data)
2784 {
2785     ise_set_caps_mode(mode);
2786 }
2787
2788 static void ime_app_candidate_show_cb(int context_id, void *user_data)
2789 {
2790 #ifdef _WEARABLE
2791     ise_check_wearable_candidate();
2792 #else
2793     ise_app_candidate_show();
2794 #endif
2795 }
2796
2797 static void ime_app_candidate_hide_cb(int context_id, void *user_data)
2798 {
2799 #ifdef _WEARABLE
2800     ise_check_wearable_candidate();
2801 #else
2802     ise_app_candidate_hide();
2803 #endif
2804 }
2805
2806 static void ime_app_lookup_table_changed_cb(Eina_List *list, void *user_data)
2807 {
2808     vector<string> candidate_strings;
2809     char *candidate;
2810     void *data;
2811     Eina_List *l;
2812
2813     g_lookup_table_strings.clear();
2814
2815     if (list) {
2816         EINA_LIST_FOREACH(list, l, data) {
2817             candidate = (char *)data;
2818             if (candidate) {
2819                 g_lookup_table_strings.push_back(string(candidate));
2820                 candidate_strings.push_back(string(candidate));
2821             }
2822         }
2823     }
2824
2825     if (g_smartreply_reply_exist) {
2826         if (candidate_strings[0] == "#" && candidate_strings[1] == "$") {
2827             char *text = NULL;
2828             int cursor;
2829             ime_get_surrounding_text(0, 0, &text, &cursor);
2830             if (text)
2831                 free(text);
2832
2833             if (cursor == 0)
2834                 return;
2835         }
2836     }
2837
2838     update_candidate_table();
2839 }
2840
2841 #ifdef _WEARABLE
2842 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)
2843 {
2844     if (device_type == IME_INPUT_DEVICE_TYPE_ROTARY) {
2845         ime_input_device_rotary_direction_e direction;
2846         if (IME_ERROR_NONE == ime_input_device_rotary_get_direction(device_event, &direction)) {
2847             sclu32 new_layout = g_keyboard_state.layout;
2848             if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE) {
2849                 LOGD("CLOCKWISE\n");
2850                 switch (g_keyboard_state.layout) {
2851                     case ISE_LAYOUT_STYLE_NORMAL:
2852                     case ISE_LAYOUT_STYLE_EMAIL:
2853                     case ISE_LAYOUT_STYLE_URL:
2854                     case ISE_LAYOUT_STYLE_PASSWORD:
2855                         if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
2856                             _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
2857                             ;   // PASSWORD NUMBER ONLY, do nothing
2858                         else
2859                             new_layout = ISE_LAYOUT_STYLE_NUMBER;
2860                         break;
2861                     case ISE_LAYOUT_STYLE_NUMBER:
2862                         new_layout = ISE_LAYOUT_STYLE_HEX;
2863                         break;
2864                     case ISE_LAYOUT_STYLE_HEX:
2865                         if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
2866                             _context_layout == ISE_LAYOUT_STYLE_URL)
2867                             new_layout = ISE_LAYOUT_STYLE_VOICE;
2868                         else if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD)
2869                             new_layout = _context_layout;
2870                         else
2871                             new_layout = ISE_LAYOUT_STYLE_EMOTICON;
2872                         break;
2873                     case ISE_LAYOUT_STYLE_EMOTICON:
2874                         if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
2875                             _context_layout == ISE_LAYOUT_STYLE_URL ||
2876                             _context_layout == ISE_LAYOUT_STYLE_PASSWORD)
2877                             new_layout = _context_layout;
2878                         else
2879                             new_layout = ISE_LAYOUT_STYLE_VOICE;
2880                         break;
2881                     case ISE_LAYOUT_STYLE_VOICE:
2882                         new_layout = ISE_LAYOUT_STYLE_NORMAL;
2883                         break;
2884                     default:
2885                         ;
2886                 }
2887             } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE) {
2888                 LOGD("COUNTER_CLOCKWISE\n");
2889                 switch (g_keyboard_state.layout) {
2890                     case ISE_LAYOUT_STYLE_NORMAL:
2891                     case ISE_LAYOUT_STYLE_EMAIL:
2892                     case ISE_LAYOUT_STYLE_URL:
2893                     case ISE_LAYOUT_STYLE_PASSWORD:
2894                         if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
2895                             _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
2896                             ;   // PASSWORD NUMBER ONLY, do nothing
2897                         else if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD)
2898                             new_layout = ISE_LAYOUT_STYLE_HEX;
2899                         else
2900                             new_layout = ISE_LAYOUT_STYLE_VOICE;
2901                         break;
2902                     case ISE_LAYOUT_STYLE_NUMBER:
2903                         if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
2904                             _context_layout == ISE_LAYOUT_STYLE_URL ||
2905                             _context_layout == ISE_LAYOUT_STYLE_PASSWORD)
2906                             new_layout = _context_layout;
2907                         else
2908                             new_layout = ISE_LAYOUT_STYLE_NORMAL;
2909                         break;
2910                     case ISE_LAYOUT_STYLE_HEX:
2911                         new_layout = ISE_LAYOUT_STYLE_NUMBER;
2912                         break;
2913                     case ISE_LAYOUT_STYLE_EMOTICON:
2914                         new_layout = ISE_LAYOUT_STYLE_HEX;
2915                         break;
2916                     case ISE_LAYOUT_STYLE_VOICE:
2917                         if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
2918                             _context_layout == ISE_LAYOUT_STYLE_URL)
2919                             new_layout = ISE_LAYOUT_STYLE_HEX;
2920                         else
2921                             new_layout = ISE_LAYOUT_STYLE_EMOTICON;
2922                         break;
2923                     default:
2924                         ;
2925                 }
2926             }
2927
2928             if (check_is_tutorial_show()) {
2929                 read_ise_config_values();
2930                 if ((direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE && !g_config_values.number_tutorial_enable && !g_config_values.symbol_tutorial_enable) ||
2931                     (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE && g_config_values.symbol_tutorial_enable)) {
2932                     new_layout = g_keyboard_state.layout;
2933                 } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE && g_config_values.symbol_tutorial_enable) {
2934                     ise_destroy_tutorial_mode_popup();
2935                     g_config_values.symbol_tutorial_enable = false;
2936                      write_ise_config_values();
2937                 } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE && !g_config_values.number_tutorial_enable) {
2938                     ise_destroy_tutorial_mode_popup();
2939                     new_layout = ISE_LAYOUT_STYLE_NUMBER;
2940                     if (!g_config_values.symbol_tutorial_enable) {
2941                         ise_show_tutorial_mode_popup(new_layout);
2942                         g_config_values.symbol_tutorial_enable = true;
2943                          write_ise_config_values();
2944                     }
2945                 }
2946             }
2947
2948             if (new_layout != g_keyboard_state.layout && new_layout < ISE_LAYOUT_STYLE_MAX) {
2949                 g_keyboard_state.need_reset = TRUE;
2950                 g_keyboard_state.layout = new_layout;
2951
2952                 if (g_keyboard_state.visible_state) {
2953                     _reset_multitap_state();
2954                     _language_manager.reset_language(g_config_values.selected_language.c_str());
2955                     ise_show(g_keyboard_state.ic);
2956                 }
2957             }
2958         }
2959     }
2960 }
2961 #endif
2962
2963 static void ime_app_prediction_hint_set_cb(const char *prediction_hint, void *user_data)
2964 {
2965     char *sender = (char *)"mms";
2966     char *caller_id = (char *)"mms";
2967     char *hint = (char *)prediction_hint;
2968
2969     if (!prediction_hint) return;
2970     SECURE_LOGD("prediction hint : %s\n", prediction_hint);
2971
2972     if (strlen(prediction_hint) > 0) {
2973         input_smartreply_init(caller_id, sender, hint);
2974         input_smartreply_set_notify(_input_smartreply_notify_cb, NULL);
2975
2976         if (input_smartreply_is_enabled()) {
2977             g_smartreply_size = 0;
2978             g_smartreply_reply_exist = false;
2979
2980             input_smartreply_get_reply_async();
2981         }
2982     }
2983 }
2984
2985 static void ime_app_mime_type_set_request_cb(const char *mime_types, void *user_data)
2986 {
2987     LOGD("mime type : %s\n", mime_types);
2988
2989 #ifdef HAVE_CBHM
2990     g_set_mime_type = TRUE;
2991     cbhm_sel_type = 0;
2992     string str(mime_types), text_key = "text/", image_key = "image/";
2993
2994     if (str.find(text_key) != string::npos)
2995         cbhm_sel_type |= CBHM_SEL_TYPE_TEXT;
2996
2997     if (str.find(image_key) != string::npos)
2998         cbhm_sel_type |= CBHM_SEL_TYPE_IMAGE;
2999
3000     LOGD("cbhm_sel_type=0x%x", cbhm_sel_type);
3001 #endif
3002 }
3003
3004 static void ime_app_prediction_hint_data_set_cb(const char *key, const char *value, void *user_data)
3005 {
3006     SECURE_LOGD("key : %s, value : %s\n", key, value);
3007
3008     if (string(key) == "appid")
3009         g_app_id = string(value ? value : "");
3010     else if (string(key) == "res_id")
3011         g_resource_id = string(value ? value : "");
3012 }
3013
3014 #ifdef __cplusplus
3015 extern "C"{
3016 #endif
3017 EXPORTED void ime_app_main(int argc, char **argv)
3018 {
3019     ime_callback_s basic_callback = {
3020         ime_app_create_cb,
3021         ime_app_exit_cb,
3022         ime_app_show_cb,
3023         ime_app_hide_cb
3024     };
3025
3026     ime_event_set_focus_in_cb(ime_app_focus_in_cb, NULL);
3027     ime_event_set_focus_out_cb(ime_app_focus_out_cb, NULL);
3028     ime_event_set_rotation_degree_changed_cb(ime_app_rotation_degree_changed_cb, NULL);
3029     ime_event_set_accessibility_state_changed_cb(ime_app_accessibility_state_changed_cb, NULL);
3030     ime_event_set_layout_set_cb(ime_app_layout_set_cb, NULL);
3031     ime_event_set_caps_mode_changed_cb(ime_app_caps_mode_changed_cb, NULL);
3032     ime_event_set_cursor_position_updated_cb(ime_app_cursor_position_updated_cb, NULL);
3033     ime_event_set_surrounding_text_updated_cb(ime_app_surrounding_text_updated_cb, NULL);
3034     ime_event_set_return_key_type_set_cb(ime_app_return_key_type_set_cb, NULL);
3035     ime_event_set_return_key_state_set_cb(ime_app_return_key_state_set_cb, NULL);
3036     ime_event_set_imdata_set_cb(ime_app_imdata_set_cb, NULL);
3037     ime_event_set_process_key_event_cb(ime_app_process_key_event_cb, NULL);
3038
3039     ime_event_set_candidate_show_cb(ime_app_candidate_show_cb, NULL);
3040     ime_event_set_candidate_hide_cb(ime_app_candidate_hide_cb, NULL);
3041     ime_event_set_lookup_table_changed_cb(ime_app_lookup_table_changed_cb, NULL);
3042
3043 #ifdef _WEARABLE
3044     ime_event_set_process_input_device_event_cb(ime_app_process_input_device_event_cb, NULL);
3045 #endif
3046
3047     ime_event_set_input_context_reset_cb(ime_app_input_context_reset_cb, NULL);
3048     ime_event_set_language_requested_cb(ime_app_language_requested_cb, NULL);
3049
3050     ime_event_set_prediction_hint_set_cb(ime_app_prediction_hint_set_cb, NULL);
3051     ime_event_set_mime_type_set_request_cb(ime_app_mime_type_set_request_cb, NULL);
3052     ime_event_set_prediction_hint_data_set_cb(ime_app_prediction_hint_data_set_cb, NULL);
3053
3054 #if DEFER_ISE_CREATION
3055     ime_set_window_creation_defer_flag(TRUE);
3056 #endif
3057
3058     ime_run(&basic_callback, NULL);
3059 }
3060 #ifdef __cplusplus
3061 }
3062 #endif
3063
3064 EXPORTED int main(int argc, char *argv[])
3065 {
3066     ime_app_main(argc, argv);
3067
3068     return 0;
3069 }