Remove clipboard feature
[platform/core/uifw/ise-default.git] / src / ise.cpp
index 65ee189..e8eb514 100644 (file)
@@ -21,6 +21,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <vconf.h>
+#include <Ecore.h>
 #include <Ecore_IMF.h>
 #include <Elementary.h>
 #include <sclui.h>
@@ -29,9 +30,8 @@
 #include <inputmethod_internal.h>
 #include <app_control.h>
 #include <app_preference.h>
-#ifdef HAVE_CBHM
-#include <cbhm.h>
-#endif
+#include <ode/internal-encryption.h>
+#include <notification.h>
 #include "autofill.h"
 #include "ise.h"
 #include "utils.h"
@@ -39,6 +39,7 @@
 #include "languages.h"
 #include "candidate-factory.h"
 #include "ise-emoticon-mode.h"
+#include "ise-emoticon-list.h"
 #include "ise-stt-mode.h"
 #include "ise-stt-option.h"
 #include "ise-language-change.h"
 #include "modeindicator.h"
 #include "w-input-smartreply.h"
 #include "ise-floating-mode.h"
-
-#define EDJ_FILE                        RESDIR"/edje/mobile/customised_ctxpopup.edj"
+#include "ise-dbus.h"
+#include "ise-sticker-mode.h"
+#include "ise-nmt-mode.h"
+#include "nmt.h"
+#include "guidepopup.h"
 
 #define EXIT_ISE_ON_HIDE 0
 #define DEFER_ISE_CREATION 0
@@ -57,20 +61,11 @@ using namespace scl;
 #include <vector>
 using namespace std;
 
-CSCLUI *g_ui = NULL;
-
-#ifdef HAVE_CBHM
-static cbhm_h cbhm_handle;
-static sclu32 cbhm_sel_type = 0;
-static sclboolean g_set_mime_type = FALSE;
-#endif
-
-int g_imdata_state = 0;
+static CSCLUI *g_ui = NULL;
+CSCLUI* get_ui() { return g_ui; }
 
-extern emoticon_group_t current_emoticon_group;
-extern std::vector <int> emoticon_list_recent;
+static int g_imdata_state = 0;
 
-extern CONFIG_VALUES g_config_values;
 static sclboolean g_need_send_shift_event = FALSE;
 
 extern void set_ise_imdata(const char * buf, size_t &len);
@@ -84,39 +79,25 @@ static const int MAX_DEFAULT_PUNCTUATION = 6;
 static string g_default_punctuation[MAX_DEFAULT_PUNCTUATION] = {"-", "@", "'", "!", "?", ","};
 static string g_current_punctuation[MAX_DEFAULT_PUNCTUATION-1] = {"RCENT1", "RCENT2", "RCENT3", "RCENT4", "RCENT5"};
 static vector<string> g_softcandidate_string;
-static bool g_softcandidate_show = false;
 static bool g_input_panel_show = false;
-static bool g_smartreply_reply_exist = false;
-static unsigned int g_smartreply_size = 0;
 static bool g_caps_mode_pending = false;
 static bool g_floating_mode = false;
 static bool g_candidate_more_view = false;
 static bool g_ise_created = false;
 
-static bool g_autofill_exist = false;
-static int g_autofill_hint = 0;
-static string g_autofill_string;
 static vector<string> g_lookup_table_strings;
 static vector<string> g_smartreply_strings;
-#ifdef _MOBILE
-static Ecore_Timer *guideline_timer = NULL;
-#endif
 #if EXIT_ISE_ON_HIDE
 static Ecore_Timer *exit_timer = NULL;
 #endif
 
-static string g_app_id;
-static string g_resource_id;
-
 #define SOFT_CANDIDATE_DELETE_TIME (100.0/1000)
 static Ecore_Timer *g_softcandidate_hide_timer = NULL;
 
-extern sclboolean g_setting_window_open_status;
-
 static int g_ic = 0;
 static int g_ic_smartreply = -1;
 
-KEYBOARD_STATE g_keyboard_state = {
+static KEYBOARD_STATE g_keyboard_state = {
     0,
     0,
     ISE_LAYOUT_STYLE_NORMAL,
@@ -126,9 +107,14 @@ KEYBOARD_STATE g_keyboard_state = {
     FALSE,
     "",
     KEY_MODIFIER_NONE,
+    FALSE,
     FALSE
 };
 
+KEYBOARD_STATE* get_keyboard_state() {
+    return &g_keyboard_state;
+}
+
 #define ISE_LAYOUT_NUMBERONLY_VARIATION_MAX 4
 /*static const sclchar *_ise_numberonly_variation_name[ISE_LAYOUT_NUMBERONLY_VARIATION_MAX] = {
     "DEFAULT", "SIG", "DEC", "SIGDEC"
@@ -143,33 +129,50 @@ static Ecore_Timer         *_commit_timer = NULL;
 static sclu32               _context_layout = ISE_LAYOUT_STYLE_NORMAL;
 static sclu32               _context_layout_variation = 0;
 
-Candidate                  *g_candidate = NULL;
+static Candidate           *g_candidate = NULL;
+Candidate* get_candidate() {
+    return g_candidate;
+}
+
+static ISELanguageManager _language_manager;
 
 class CandidateEventListener: public EventListener
 {
     public:
         void on_event(const EventDesc &desc)
         {
+            CSCLUI *ui = get_ui();
             const MultiEventDesc &multidesc = dynamic_cast<const MultiEventDesc &>(desc);
+            LANGUAGE_INFO *info = _language_manager.get_language_info(_language_manager.get_current_language());
+
+            unsigned int smartreply_size = input_smartreply_get_reply_num();
+
             switch (multidesc.type) {
                 case MultiEventDesc::CANDIDATE_ITEM_MOUSE_DOWN:
-                    if (g_autofill_exist) {
+                    if (ime_autofill_get_exist()) {
                         if (multidesc.index == 0) {
-                            char *text = autofill_get_string((Ecore_IMF_Input_Hints)g_autofill_hint);
-                            if (text) {
-                                ise_send_string(text);
-                                free(text);
-                            }
-                        } else if (multidesc.index < (int)g_smartreply_size + 1) {
+                            string autofill_string = ime_autofill_get_string();
+                            ise_send_string(autofill_string.c_str());
+                        } else if (multidesc.index < (int)smartreply_size + 1) {
                             ise_send_string(g_softcandidate_string[multidesc.index].c_str());
+                            ise_update_table(g_smartreply_strings);
                         } else {
-                            ime_select_candidate(multidesc.index - g_smartreply_size - 1);
+                            if (info && info->load_in_ime)
+                                ime_select_candidate(multidesc.index - smartreply_size - 1);
+                            else
+                                engine_loader_select_candidate(multidesc.index - smartreply_size - 1);
                         }
                     } else {
-                        if (multidesc.index < (int)g_smartreply_size)
+                        if (multidesc.index < (int)smartreply_size) {
                             ise_send_string(g_softcandidate_string[multidesc.index].c_str());
-                        else
-                            ime_select_candidate(multidesc.index - g_smartreply_size);
+                            ise_update_table(g_smartreply_strings);
+                        }
+                        else {
+                            if (info && info->load_in_ime)
+                                ime_select_candidate(multidesc.index - smartreply_size);
+                            else
+                                engine_loader_select_candidate(multidesc.index - smartreply_size);
+                        }
                     }
                     break;
                 case MultiEventDesc::CANDIDATE_MORE_VIEW_SHOW:
@@ -178,15 +181,15 @@ class CandidateEventListener: public EventListener
                     g_candidate_more_view = true;
                     if (!g_input_panel_show)
                         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
-                    if (g_ui)
-                        g_ui->disable_input_events(TRUE);
+                    if (ui)
+                        ui->disable_input_events(TRUE);
                     break;
                 case MultiEventDesc::CANDIDATE_MORE_VIEW_HIDE:
                     g_candidate_more_view = false;
                     if (!g_input_panel_show)
                         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
-                    if (g_ui)
-                        g_ui->disable_input_events(FALSE);
+                    if (ui)
+                        ui->disable_input_events(FALSE);
                     break;
                 default: break;
             }
@@ -194,7 +197,6 @@ class CandidateEventListener: public EventListener
 };
 static CandidateEventListener g_candidate_event_listener;
 
-static ISELanguageManager _language_manager;
 #define MVK_Shift_L 0xffe1
 #define MVK_Caps_Lock 0xffe5
 #define MVK_Shift_Off 0xffe1
@@ -203,20 +205,23 @@ static ISELanguageManager _language_manager;
 #define MVK_Shift_Enable 0x9fe7
 #define MVK_Shift_Disable 0x9fe8
 #define MVK_space 0x020
+#define MVK_Done 0xff0d
 
-#define CM_KEY_LIST_SIZE         5
+#define CM_KEY_LIST_SIZE         7
+#define MULTITAP_TIMEOUT         3.0
 #define USER_KEYSTRING_OPTION    "OPTION"
 #define USER_KEYSTRING_EMOTICON  "EMOTICON_LAYOUT"
-#define USER_KEYSTRING_CLIPBOARD "CLIPBOARD"
 #define USER_KEYSTRING_VOICE     "STT_3X4"
 #define USER_KEYSTRING_FLOATING  "FLOATING"
+#define USER_KEYSTRING_STICKER   "STICKER_LAYOUT"
+#define USER_KEYSTRING_TRANSLATION "TRANSLATION_LAYOUT"
 
 #define USER_VOICE_LANGUAGE     "LANGUAGE"
 
 static sclboolean           _cm_popup_opened = FALSE;
-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};
+static const char          *_cm_key_list[CM_KEY_LIST_SIZE] = {USER_KEYSTRING_OPTION, USER_KEYSTRING_EMOTICON,
+                                                              USER_KEYSTRING_VOICE, USER_KEYSTRING_FLOATING, USER_KEYSTRING_STICKER, USER_KEYSTRING_TRANSLATION};
 static scluint              _current_cm_key_id = 0;
-Evas_Object* _guide_popup_window = NULL;
 
 /*
  * This callback class will receive all response events from SCL
@@ -225,21 +230,49 @@ Evas_Object* _guide_popup_window = NULL;
 class CUIEventCallback : public ISCLUIEventCallback
 {
 public :
+    Ecore_Timer* word_timer = NULL;
+    static Eina_Bool _multi_tap_timer_cb(void *data)
+    {
+        LOGD("Time Out");
+        ise_send_event(MVK_Done, KEY_MASK_NULL);
+        return ECORE_CALLBACK_CANCEL;
+    }
     SCLEventReturnType on_event_key_clicked(SclUIEventDesc event_desc);
     SCLEventReturnType on_event_drag_state_changed(SclUIEventDesc event_desc);
     SCLEventReturnType on_event_notification(SCLUINotiType noti_type, SclNotiDesc *etc_info);
+
+private:
+    void on_event_string_key(CSCLUI *ui, SclUIEventDesc event_desc);
+    void on_event_control_key(CSCLUI *ui, SclUIEventDesc event_desc, KEYBOARD_STATE *keyboard_state);
+    void on_event_character_key(CSCLUI *ui, SclUIEventDesc event_desc, KEYBOARD_STATE *keyboard_state);
+    void on_event_modechange_key(CSCLUI *ui, SclUIEventDesc event_desc, KEYBOARD_STATE *keyboard_state, SCLEventReturnType &ret);
+    void process_user_key(CSCLUI *ui, SclUIEventDesc event_desc, KEYBOARD_STATE *keyboard_state, SCLEventReturnType &ret);
 };
 
 static CUIEventCallback callback;
 
+int ise_get_imdata_state()
+{
+    return g_imdata_state;
+}
+
+void ise_set_imdata_state(int state)
+{
+    g_imdata_state = state;
+}
+
 static void update_candidate_table()
 {
     g_softcandidate_string.clear();
     vector<string>::iterator iter;
 
+    g_smartreply_strings.clear();
+    input_smartreply_deinit();
+    g_ic_smartreply = -1;
+
     // add autofill string
-    if (g_autofill_exist)
-        g_softcandidate_string.push_back(g_autofill_string);
+    if (ime_autofill_get_exist())
+        g_softcandidate_string.push_back(ime_autofill_get_string());
 
     // add lookup table string(s)
     iter = g_lookup_table_strings.begin();
@@ -254,7 +287,7 @@ static void update_candidate_table()
 static void _input_smartreply_notify_cb(void *user_data)
 {
     g_smartreply_strings.clear();
-    char *candidate;
+    char *candidate = NULL;
 
     if (input_smartreply_is_enabled()) {
         /* Append newly added smartreply list */
@@ -270,11 +303,11 @@ static void _input_smartreply_notify_cb(void *user_data)
                 candidate = reply;
                 if (candidate) {
                     g_smartreply_strings.push_back(string(candidate));
-                    g_smartreply_size++;
+                    free(candidate);
+                    candidate = NULL;
                 }
             }
             g_ic_smartreply = g_ic;
-            g_smartreply_reply_exist = true;
 
             ise_app_candidate_show();
             g_softcandidate_string = g_smartreply_strings;
@@ -294,49 +327,68 @@ check_ic_temporary(int ic)
 
 static void _reset_shift_state(void)
 {
-    if (g_ui) {
+    CSCLUI *ui = get_ui();
+    if (ui) {
         /* Reset all shift state variables */
-        SCLShiftState old_shift_state = g_ui->get_shift_state();
+        SCLShiftState old_shift_state = ui->get_shift_state();
         SCLShiftState new_shift_state = SCL_SHIFT_STATE_OFF;
         if (old_shift_state != new_shift_state) {
             g_need_send_shift_event = true;
-            g_ui->set_shift_state(new_shift_state);
+            ui->set_shift_state(new_shift_state);
         }
         LOGD("Shift state changed from (%d) to (%d)\n", (int)old_shift_state, (int)new_shift_state);
     }
 }
 
 static void set_caps_mode(sclboolean mode) {
+    CSCLUI *ui = get_ui();
     LOGD("mode : %d\n", mode);
-    if (g_ui) {
-        if (g_ui->get_shift_state() != SCL_SHIFT_STATE_LOCK) {
-            g_ui->set_shift_state(mode ? SCL_SHIFT_STATE_ON : SCL_SHIFT_STATE_OFF);
-            g_ui->set_autocapital_shift_state(!mode);
+    if (ui) {
+        if (ui->get_shift_state() != SCL_SHIFT_STATE_LOCK) {
+            ui->set_shift_state(mode ? SCL_SHIFT_STATE_ON : SCL_SHIFT_STATE_OFF);
+            ui->set_autocapital_shift_state(!mode);
+
+            bool load_in_ime = false;
+            const sclchar *cur_lang = _language_manager.get_current_language();
+            if (cur_lang) {
+                LANGUAGE_INFO *info = _language_manager.get_language_info(cur_lang);
+                if (info)
+                    load_in_ime = info->load_in_ime;
+            }
+
+            if (load_in_ime)
+                ime_send_imengine_event(mode ? MVK_Shift_On : MVK_Shift_Off, 0);
+            else
+                engine_loader_send_imengine_event(mode ? MVK_Shift_On : MVK_Shift_Off, 0);
         }
     }
 }
 
 static void _reset_multitap_state(bool skip_commit = false)
 {
-    LOGD("g_keyboard_state.prev_modifier : %d", g_keyboard_state.prev_modifier);
-    if (g_keyboard_state.prev_modifier == KEY_MODIFIER_MULTITAP_START ||
-        g_keyboard_state.prev_modifier == KEY_MODIFIER_MULTITAP_REPEAT) {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+
+    LOGD("keyboard_state.prev_modifier : %d", keyboard_state->prev_modifier);
+    if (keyboard_state->prev_modifier == KEY_MODIFIER_MULTITAP_START ||
+        keyboard_state->prev_modifier == KEY_MODIFIER_MULTITAP_REPEAT) {
         if (!skip_commit) {
-            ise_send_string(g_keyboard_state.multitap_value.c_str());
+            ise_send_string(keyboard_state->multitap_value.c_str());
         }
         ise_update_preedit_string("");
     }
-    g_keyboard_state.multitap_value = "";
-    g_keyboard_state.prev_modifier = KEY_MODIFIER_NONE;
+    keyboard_state->multitap_value = "";
+    keyboard_state->prev_modifier = KEY_MODIFIER_NONE;
     if (g_caps_mode_pending) {
         g_caps_mode_pending = false;
-        set_caps_mode(g_keyboard_state.caps_mode);
+        set_caps_mode(keyboard_state->caps_mode);
     }
 }
 
 static void ise_set_cm_private_key(scluint cm_key_id)
 {
-    if (cm_key_id >= CM_KEY_LIST_SIZE || g_ui == NULL) {
+    CSCLUI *ui = get_ui();
+    if (cm_key_id >= CM_KEY_LIST_SIZE || ui == NULL) {
         LOGE("cm_key_id=%d\n", cm_key_id);
         return;
     }
@@ -346,38 +398,45 @@ static void ise_set_cm_private_key(scluint cm_key_id)
             const_cast<sclchar*>("icon/54x54/icon_emotion_nor.png"),
             const_cast<sclchar*>("icon/54x54/icon_emotion_press.png"),
             const_cast<sclchar*>("icon/54x54/icon_emotion_dim.png")};
-        g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_EMOTICON), TRUE);
+        ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_EMOTICON), TRUE);
     } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_OPTION) == 0) {
         sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
             const_cast<sclchar*>("icon/54x54/icon_setting_nor.png"),
             const_cast<sclchar*>("icon/54x54/icon_setting_press.png"),
             const_cast<sclchar*>("icon/54x54/icon_setting_dim.png")};
-        g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_OPTION), TRUE);
-    } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_CLIPBOARD) == 0) {
-        sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
-            const_cast<sclchar*>("icon/54x54/icon_clipboard_nor.png"),
-            const_cast<sclchar*>("icon/54x54/icon_clipboard_press.png"),
-            const_cast<sclchar*>("icon/54x54/icon_clipboard_dim.png")};
-        g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_CLIPBOARD), TRUE);
+        ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_OPTION), TRUE);
     } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_VOICE) == 0) {
         sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
             const_cast<sclchar*>("icon/54x54/icon_mic_nor.png"),
             const_cast<sclchar*>("icon/54x54/icon_mic_press.png"),
             const_cast<sclchar*>("icon/54x54/icon_mic_dim.png")};
-        g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_VOICE), TRUE);
+        ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_VOICE), TRUE);
     } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_FLOATING) == 0) {
         sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
             const_cast<sclchar*>("icon/54x54/icon_floating_keypad_nor.png"),
             const_cast<sclchar*>("icon/54x54/icon_floating_keypad_press.png"),
             const_cast<sclchar*>("icon/54x54/icon_floating_keypad_dim.png")};
-        g_ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_FLOATING), TRUE);
+        ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_FLOATING), TRUE);
+    } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_TRANSLATION) == 0) {
+        sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
+            const_cast<sclchar*>("icon/54x54/icon_translation_nor.png"),
+            const_cast<sclchar*>("icon/54x54/icon_translation_press.png"),
+            const_cast<sclchar*>("icon/54x54/icon_translation_dim.png")};
+        ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_TRANSLATION), TRUE);
+    } else if (strcmp(_cm_key_list[cm_key_id], USER_KEYSTRING_STICKER) == 0) {
+        sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
+            const_cast<sclchar*>("icon/54x54/icon_sticker_nor.png"),
+            const_cast<sclchar*>("icon/54x54/icon_sticker_press.png"),
+            const_cast<sclchar*>("icon/54x54/icon_sticker_dim.png")};
+        ui->set_private_key("CM_KEY", const_cast<sclchar*>(" "), imagelabel, NULL, 0, const_cast<sclchar*>(USER_KEYSTRING_STICKER), TRUE);
     }
 }
 
 static void ise_update_space_key(void)
 {
-    if (g_ui == NULL) {
-        LOGE("g_ui = NULL\n");
+    CSCLUI *ui = get_ui();
+    if (ui == NULL) {
+        LOGE("ui = NULL\n");
         return;
     }
 
@@ -391,18 +450,18 @@ static void ise_update_space_key(void)
                 const_cast<sclchar*>("w_sip_3x4_btn_ic_space_no_arrow.png"),
                 const_cast<sclchar*>("w_sip_3x4_btn_ic_space_no_arrow.png"),
                 const_cast<sclchar*>("w_sip_3x4_btn_ic_space_no_arrow.png")};
-            g_ui->set_private_key("SPACE_KEY", const_cast<sclchar*>(info->display_name.c_str()), imagelabel, NULL, 0, const_cast<sclchar*>("Space"), TRUE);
+            ui->set_private_key("SPACE_KEY", const_cast<sclchar*>(info->display_name.c_str()), imagelabel, NULL, 0, const_cast<sclchar*>("Space"), TRUE);
 #else
-            g_ui->enable_button("SPACE_ARROW_LEFT", false);
-            g_ui->enable_button("SPACE_ARROW_RIGHT", false);
+            ui->enable_button("SPACE_ARROW_LEFT", false);
+            ui->enable_button("SPACE_ARROW_RIGHT", false);
 #endif
         }
     } else {
 #ifdef _WEARABLE
-        g_ui->unset_private_key("SPACE_KEY");
+        ui->unset_private_key("SPACE_KEY");
 #else
-        g_ui->enable_button("SPACE_ARROW_LEFT", true);
-        g_ui->enable_button("SPACE_ARROW_RIGHT", true);
+        ui->enable_button("SPACE_ARROW_LEFT", true);
+        ui->enable_button("SPACE_ARROW_RIGHT", true);
 #endif
     }
 }
@@ -419,7 +478,11 @@ static scluint ise_get_cm_key_id(const sclchar *key_value)
 static bool ise_is_emoticons_disabled(void)
 {
     bool ret = true;
-    sclu32 current_layout = g_keyboard_state.layout;
+
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return ret;
+
+    sclu32 current_layout = keyboard_state->layout;
     LOGD("layout=%d\n", current_layout);
 
     if ((current_layout == ISE_LAYOUT_STYLE_NORMAL) ||
@@ -438,9 +501,9 @@ static Eina_Bool softcandidate_hide_timer_callback(void *data)
     LOGD("Enter\n");
     set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_HIDE);
 
-    if (g_candidate) {
-        g_candidate->hide();
-        g_softcandidate_show = false;
+    Candidate *candidate = get_candidate();
+    if (candidate) {
+        candidate->hide();
     }
     return ECORE_CALLBACK_CANCEL;
 }
@@ -476,8 +539,9 @@ void
 ise_send_string(const sclchar *key_value)
 {
     int ic = -1;
-    if (!check_ic_temporary(g_keyboard_state.ic)) {
-        ic = g_keyboard_state.ic;
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (keyboard_state && !check_ic_temporary(keyboard_state->ic)) {
+        ic = keyboard_state->ic;
     }
     ime_commit_string(key_value);
     LOGD("ic : %x, %s\n", ic, key_value);
@@ -493,8 +557,9 @@ ise_update_preedit_string(const sclchar *str, const sclboolean underline)
     Eina_List *attr_list = NULL;
     ime_preedit_attribute *preedit_attr;
 
-    if (!check_ic_temporary(g_keyboard_state.ic)) {
-        ic = g_keyboard_state.ic;
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (keyboard_state && !check_ic_temporary(keyboard_state->ic)) {
+        ic = keyboard_state->ic;
     }
     if (underline) {
         /* Count UTF-8 string length */
@@ -525,13 +590,14 @@ void
 ise_send_event(sclulong key_event, sclulong key_mask)
 {
     int ic = -1;
-    if (!check_ic_temporary(g_keyboard_state.ic)) {
-        ic = g_keyboard_state.ic;
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (keyboard_state && !check_ic_temporary(keyboard_state->ic)) {
+        ic = keyboard_state->ic;
     }
     ime_send_key_event((ime_key_code_e)key_event, IME_KEY_MASK_PRESSED, false);
     ime_send_key_event((ime_key_code_e)key_event, IME_KEY_MASK_RELEASED, false);
 
-    LOGD("ic : %x, %x\n", ic, key_event);
+    LOGD("ic : %x, %lx\n", (unsigned int)ic, key_event);
 }
 
 /**
@@ -541,13 +607,14 @@ void
 ise_forward_key_event(sclulong key_event)
 {
     int ic = -1;
-    if (!check_ic_temporary(g_keyboard_state.ic)) {
-        ic = g_keyboard_state.ic;
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!check_ic_temporary(keyboard_state->ic)) {
+        ic = keyboard_state->ic;
     }
     ime_send_key_event((ime_key_code_e)key_event, IME_KEY_MASK_PRESSED, true);
     ime_send_key_event((ime_key_code_e)key_event, IME_KEY_MASK_RELEASED, true);
 
-    LOGD("ic : %x, %x\n", ic, key_event);
+    LOGD("ic : %x, %lx\n", (unsigned int)ic, key_event);
 }
 
 /**
@@ -586,15 +653,17 @@ on_input_mode_changed(const sclchar *key_value, sclulong key_event, sclint key_t
 {
     sclboolean ret = FALSE;
 
-    if (g_ui) {
+    CSCLUI *ui = get_ui();
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (ui && keyboard_state) {
         if (key_value) {
             SECURE_LOGD("key_value : %s\n", key_value);
             if (strcmp(key_value, "CUR_LANG") == 0) {
-                g_keyboard_state.disable_force_latin = TRUE;
+                keyboard_state->disable_force_latin = TRUE;
                 ret = _language_manager.select_current_language();
             }
             if (strcmp(key_value, "NEXT_LANG") == 0) {
-                g_keyboard_state.disable_force_latin = TRUE;
+                keyboard_state->disable_force_latin = TRUE;
                 ret = _language_manager.select_next_language();
             }
         }
@@ -604,30 +673,52 @@ on_input_mode_changed(const sclchar *key_value, sclulong key_event, sclint key_t
             LANGUAGE_INFO *info = _language_manager.get_language_info(cur_lang);
             if (info) {
                 if (info->accepts_caps_mode) {
-                    ise_send_event(MVK_Shift_Enable, KEY_MASK_NULL);
-                    set_caps_mode(g_keyboard_state.caps_mode);
+                    if (info->load_in_ime)
+                        ime_send_imengine_event(MVK_Shift_Enable, 0);
+                    else
+                        engine_loader_send_imengine_event(MVK_Shift_Enable, 0);
+
+                    set_caps_mode(keyboard_state->caps_mode);
                 } else {
-                    ise_send_event(MVK_Shift_Disable, KEY_MASK_NULL);
-                    g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
+                    if (info->load_in_ime)
+                        ime_send_imengine_event(MVK_Shift_Disable, 0);
+                    else
+                        engine_loader_send_imengine_event(MVK_Shift_Disable, 0);
+
+                    ui->set_shift_state(SCL_SHIFT_STATE_OFF);
                 }
             }
         }
-        if (is_emoticon_show()) {
-            ise_destroy_emoticon_layout();
+
+        if (ise_sticker_is_show())
+            ise_sticker_destroy_layout();
+
+        if (ise_emoticon_is_show()) {
+            ise_emoticon_destroy_layout();
+        }
+
+        if (ise_nmt_is_show()) {
+            ise_nmt_destroy_layout();
         }
+
         if (key_value) {
             if (!strcmp(key_value, USER_KEYSTRING_EMOTICON)) {
-                ise_init_emoticon_list();
+                ise_emoticon_init_list();
 #ifdef _WEARABLE
-                    current_emoticon_group = EMOTICON_GROUP_1;
+                    ise_emoticon_set_current_group(EMOTICON_GROUP_1);
 #else
-                if (emoticon_list_recent.size() == 0)
-                    current_emoticon_group = EMOTICON_GROUP_1;
+                if (ise_emoticon_get_recent_list_size() == 0)
+                    ise_emoticon_set_current_group(EMOTICON_GROUP_1);
                 else
-                    current_emoticon_group = EMOTICON_GROUP_RECENTLY_USED;
+                    ise_emoticon_set_current_group(EMOTICON_GROUP_RECENTLY_USED);
 #endif
-                SCLRotation rotation = g_ui->get_rotation();
-                ise_show_emoticon_layout(current_emoticon_group, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
+                SCLRotation rotation = ui->get_rotation();
+                ise_emoticon_show_layout(ise_emoticon_get_current_group(), ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
+            }
+            else if (!strcmp(key_value, USER_KEYSTRING_TRANSLATION)) {
+                LOGD("");
+                SCLRotation rotation = ui->get_rotation();
+                ise_nmt_show_layout(ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
             }
         }
     }
@@ -635,29 +726,9 @@ on_input_mode_changed(const sclchar *key_value, sclulong key_event, sclint key_t
     return ret;
 }
 
-static void show_cbhm()
-{
-#ifdef HAVE_CBHM
-    int ret;
-
-    if (g_set_mime_type)
-        ret = cbhm_selection_type_set(cbhm_handle, static_cast<cbhm_sel_type_e>(cbhm_sel_type));
-    else
-        ret = cbhm_selection_type_set(cbhm_handle, CBHM_SEL_TYPE_TEXT);
-
-    if (ret != CBHM_ERROR_NONE)
-        LOGW("Failed to set selection type in cbhm. error : %d\n", ret);
-
-    ret = cbhm_show(cbhm_handle);
-    if (ret != CBHM_ERROR_NONE)
-        LOGW("cbhm show error : %d\n", ret);
-    else
-        LOGD("Show cbhm\n");
-#endif
-}
-
 SCLEventReturnType CUIEventCallback::on_event_notification(SCLUINotiType noti_type, SclNotiDesc *etc_info)
 {
+    CSCLUI *ui = get_ui();
     SCLEventReturnType ret = SCL_EVENT_PASS_ON;
     LOGD("noti type: %d, g_need_send_shift_event: %d\n", noti_type, g_need_send_shift_event);
 
@@ -671,11 +742,20 @@ SCLEventReturnType CUIEventCallback::on_event_notification(SCLUINotiType noti_ty
                     if (info->accepts_caps_mode) {
                         LOGD("shift state: %d\n", desc->shift_state);
                         if (desc->shift_state == SCL_SHIFT_STATE_OFF) {
-                            ise_send_event(MVK_Shift_Off, KEY_MASK_NULL);
+                            if (info->load_in_ime)
+                                ime_send_imengine_event(MVK_Shift_Off, 0);
+                            else
+                                engine_loader_send_imengine_event(MVK_Shift_Off, 0);
                         } else if (desc->shift_state == SCL_SHIFT_STATE_ON) {
-                            ise_send_event(MVK_Shift_On, KEY_MASK_NULL);
+                            if (info->load_in_ime)
+                                ime_send_imengine_event(MVK_Shift_On, 0);
+                            else
+                                engine_loader_send_imengine_event(MVK_Shift_On, 0);
                         } else if (desc->shift_state == SCL_SHIFT_STATE_LOCK) {
-                            ise_send_event(MVK_Shift_Lock, KEY_MASK_NULL);
+                            if (info->load_in_ime)
+                                ime_send_imengine_event(MVK_Shift_Lock, 0);
+                            else
+                                engine_loader_send_imengine_event(MVK_Shift_Lock, 0);
                         }
                         ret = SCL_EVENT_PASS_ON;
                     }
@@ -688,16 +768,24 @@ SCLEventReturnType CUIEventCallback::on_event_notification(SCLUINotiType noti_ty
         int punc_pos = 0;
         for (; iter != g_recent_used_punctuation.rend(); ++iter)
         {
-            if (g_ui)
-                g_ui->set_string_substitution(g_current_punctuation[punc_pos].c_str(), iter->c_str());
+            if (ui)
+                ui->set_string_substitution(g_current_punctuation[punc_pos].c_str(), iter->c_str());
             punc_pos++;
         }
         SclNotiPopupOpeningDesc *openingDesc = (SclNotiPopupOpeningDesc *)etc_info;
-        if (g_ui && 0 == strcmp(openingDesc->input_mode, "CM_POPUP")) {
+        if (ui && 0 == strcmp(openingDesc->input_mode, "CM_POPUP")) {
+            if (!ise_sticker_check_sticker_exists())
+                ui->enable_button("STICKER_KEY", EINA_FALSE);
+
+            if (nmt_is_disabled())
+                ui->enable_button("TRANSLATION_KEY", false);
+            else
+                ui->enable_button("TRANSLATION_KEY", true);
+
             if (ise_is_emoticons_disabled())
-                g_ui->enable_button("EMOTICON_KEY", false);
+                ui->enable_button("EMOTICON_KEY", false);
             else
-                g_ui->enable_button("EMOTICON_KEY", true);
+                ui->enable_button("EMOTICON_KEY", true);
         }
     } else if (noti_type == SCL_UINOTITYPE_POPUP_OPENED) {
         g_popup_opened = TRUE;
@@ -719,16 +807,19 @@ SCLEventReturnType CUIEventCallback::on_event_notification(SCLUINotiType noti_ty
         }
     } else if (noti_type == SCL_UINOTITYPE_INPUT_MODE_CHANGE) {
         SclNotiInputModeChangeDesc *desc = static_cast<SclNotiInputModeChangeDesc*>(etc_info);
-        if (desc && g_ui) {
+        if (desc && ui) {
             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
 
-            if (strcmp(g_ui->get_input_mode(), "STT_3X4") == 0 &&
-                strcmp(desc->input_mode, "STT_3X4") != 0) {
-                ise_hide_stt_mode();
-            }
-            if (strcmp(g_ui->get_input_mode(), "STT_3X4") != 0 &&
-                strcmp(desc->input_mode, "STT_3X4") == 0) {
-                ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
+            const char *input_mode = ui->get_input_mode();
+            if (input_mode) {
+                if (strcmp(input_mode, "STT_3X4") == 0 &&
+                        strcmp(desc->input_mode, "STT_3X4") != 0) {
+                    ise_hide_stt_mode();
+                }
+                if (strcmp(input_mode, "STT_3X4") != 0 &&
+                        strcmp(desc->input_mode, "STT_3X4") == 0) {
+                    ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
+                }
             }
         }
     }
@@ -736,137 +827,37 @@ SCLEventReturnType CUIEventCallback::on_event_notification(SCLUINotiType noti_ty
     return ret;
 }
 
-void ise_destory_guideline_popup()
+bool get_landscape_device(int degree)
 {
-    if (_guide_popup_window != NULL) {
-        evas_object_del(_guide_popup_window);
-        _guide_popup_window = NULL;
-    }
-}
-
-void _guideline_popup_dismissed_cb(void *data, Evas_Object *obj, void *event_info)
-{
-    evas_object_smart_callback_del(obj, "dismissed", _guideline_popup_dismissed_cb);
-    evas_object_del(obj);
-    obj = NULL;
+    sclint width = 0;
+    sclint height = 0;
+    bool landscape_device = false;
 
-    if (_guide_popup_window != NULL) {
-        evas_object_del(_guide_popup_window);
-        _guide_popup_window = NULL;
-    }
+    CSCLUI *ui = get_ui();
+    if (!ui) return false;
 
-    g_config_values.first_guideset = TRUE;
-    write_ise_config_values();
-}
+    ui->get_screen_resolution(&width, &height);
 
-Evas_Object *open_message_popup(Evas_Object *parentWnd)
-{
-    static Evas_Object *msg_window = NULL;
-    if (msg_window) {
-        evas_object_del(msg_window);
-        msg_window = NULL;
+    if (degree == 0 || degree == 180) {
+        if (width > height)
+            landscape_device = true;
     }
-    msg_window = elm_win_add(parentWnd, "MCFMessagePopup", ELM_WIN_UTILITY);
-    if (msg_window) {
-        int w, h;
-        elm_win_borderless_set(msg_window, EINA_TRUE);
-        elm_win_alpha_set(msg_window, EINA_TRUE);
-        elm_win_title_set(msg_window, "ISF Popup");
-        elm_win_screen_size_get(msg_window, NULL, NULL, &w, &h);
-        elm_win_prop_focus_skip_set(msg_window, TRUE);
-        int rots[4] = {0, 90, 180, 270};
-        elm_win_wm_rotation_available_rotations_set(msg_window, rots, 4);
-        evas_object_resize(msg_window, w, h);
+    else {
+        if (width < height)
+            landscape_device = true;
     }
 
-    int rots[4] = { 0, 90, 180, 270 };
-    elm_win_wm_rotation_available_rotations_set(msg_window, rots, 4);
-    evas_object_show(msg_window);
-    return msg_window;
-}
-
-void ise_show_help_popup(sclulong keyEvent)
-{
-    char buf[2048] = {0, };
-    int font_size = 40;
-    sclint scr_w = 0;
-    sclint scr_h = 0;
-    SclRectangle rectangle = {0};
-
-    if (g_ui) {
-        g_ui->get_screen_resolution(&scr_w, &scr_h);
-
-        if (keyEvent == MVK_space) {
-            g_ui->get_button_geometry("SPACE_KEY", &rectangle);
-        } else {
-            g_ui->get_button_geometry("CM_KEY", &rectangle);
-        }
-    }
-
-    _guide_popup_window = open_message_popup(NATIVE_WINDOW_CAST(ime_get_main_window()));
-
-    Elm_Theme *theme = elm_theme_new();
-    elm_theme_ref_set(theme, NULL);
-    elm_theme_extension_add(theme, EDJ_FILE);
-
-    Evas_Object *ctxpopup = elm_ctxpopup_add(_guide_popup_window);
-    elm_object_theme_set(ctxpopup, theme);
-
-    int rotation = elm_win_rotation_get(NATIVE_WINDOW_CAST(ime_get_main_window()));
-    if (rotation == 0 || rotation == 180) {
-        elm_object_style_set(ctxpopup, "customised_guideline_popup");
-    } else {
-        elm_object_style_set(ctxpopup, "customised_guideline_popup_landscape");
-    }
-
-    evas_object_smart_callback_add(ctxpopup, "dismissed", _guideline_popup_dismissed_cb, (void *)keyEvent);
-    elm_ctxpopup_direction_priority_set(ctxpopup, ELM_CTXPOPUP_DIRECTION_UP,
-                          ELM_CTXPOPUP_DIRECTION_UNKNOWN,
-                          ELM_CTXPOPUP_DIRECTION_UNKNOWN,
-                          ELM_CTXPOPUP_DIRECTION_UNKNOWN);
-
-    Evas_Object* text = elm_label_add(ctxpopup);
-
-    if (keyEvent == MVK_space) {
-        snprintf(buf, sizeof(buf), "<font_style=Regular font_size=%d align=left wrap=mixed color=#000000>%s</>", font_size,
-            dgettext(PACKAGE, "IDS_IME_BODY_SWIPE_THE_SPACE_BAR_LEFT_OR_RIGHT_TO_CHANGE_BETWEEN_LANGUAGES"));
-    } else {
-        snprintf(buf, sizeof(buf), "<font_style=Regular font_size=%d align=left wrap=mixed color=#000000>%s</>", font_size,
-               dgettext(PACKAGE, "IDS_IME_BODY_TAP_AND_HOLD_THIS_KEY_TO_SEE_THE_SYMBOL_LIST_SELECT_ONE_TO_USE_IT_AS_A_SHORTCUT"));
-    }
-    elm_object_text_set(text, buf);
-    elm_object_content_set(ctxpopup, text);
-    Evas_Coord x, y, w, h;
-    evas_object_geometry_get(NATIVE_WINDOW_CAST(ime_get_main_window()), &x, &y, &w, &h);
-
-    if (rotation == 0 || rotation == 180) {
-        elm_label_wrap_width_set(text, (scr_w * 4) / 5);
-        evas_object_size_hint_min_set(ctxpopup, ELM_SCALE_SIZE(scr_w), ELM_SCALE_SIZE(50));
-        evas_object_size_hint_max_set(ctxpopup, ELM_SCALE_SIZE(scr_w), ELM_SCALE_SIZE(600));
-        evas_object_move(ctxpopup, rectangle.x + rectangle.width / 2,
-                    (scr_h - h) + rectangle.y - ELM_SCALE_SIZE(5));
-    } else {
-        elm_label_wrap_width_set(text, (scr_h * 4) / 5);
-        evas_object_size_hint_min_set(ctxpopup, ELM_SCALE_SIZE(scr_h), ELM_SCALE_SIZE(50));
-        evas_object_size_hint_max_set(ctxpopup, ELM_SCALE_SIZE(scr_h), ELM_SCALE_SIZE(600));
-        evas_object_move(ctxpopup, rectangle.x + rectangle.width / 2,
-                (scr_w - h)+ rectangle.y - ELM_SCALE_SIZE(5));
-    }
-    elm_label_line_wrap_set(text, ELM_WRAP_MIXED);
-    evas_object_show(text);
-
-    evas_object_layer_set(_guide_popup_window, EVAS_LAYER_MAX);
-    evas_object_show(_guide_popup_window);
-    evas_object_layer_set(ctxpopup, EVAS_LAYER_MAX);
-    evas_object_show(ctxpopup);
+    return landscape_device;
 }
 
 SCLEventReturnType CUIEventCallback::on_event_drag_state_changed(SclUIEventDesc event_desc)
 {
+    SECURE_LOGD("button %s is clicked\n", event_desc.key_value);
     if (event_desc.event_type == EVENT_TYPE_MOVE) {
         if (event_desc.key_event == MVK_space) {
             SclRectangle rectangle = {0};
-            g_ui->get_button_geometry("SPACE_KEY", &rectangle);
+            CSCLUI *ui = get_ui();
+            if (ui) ui->get_button_geometry("SPACE_KEY", &rectangle);
             ise_show_space_flick_language_change_popup(rectangle.x, rectangle.y, rectangle.width, rectangle.height);
         }
     } else if (event_desc.event_type == EVENT_TYPE_RELEASE) {
@@ -877,10 +868,15 @@ SCLEventReturnType CUIEventCallback::on_event_drag_state_changed(SclUIEventDesc
         if (g_floating_mode)
             ime_set_floating_drag_end();
     } else if (event_desc.event_type == EVENT_TYPE_PRESS) {
-#ifdef _MOBILE
-        if ((!g_config_values.first_guideset) && (event_desc.key_type == KEY_TYPE_MODECHANGE)) {
-            ise_show_help_popup(event_desc.key_event);
+#if defined(_MOBILE) || defined(_COMMON)
+        CONFIG_VALUES *config_values = get_config_values();
+
+        if (config_values && (!config_values->first_guideset) && event_desc.key_value && (strncmp(event_desc.key_value, "OPTION", strlen(event_desc.key_value)) == 0)) {
+            ise_show_help_popup(event_desc.key_event, NATIVE_WINDOW_CAST(ime_get_main_window()));//show help popup in on_event_drag_state_changed other than on_event_key_clicked for fixing help popup show delay issue
+            LOGD("setting popup show\n");
             return SCL_EVENT_PASS_ON;
+        } else {
+            ise_destroy_popup_setting();//destroy popup manually in case of abnormal situation
         }
 #endif
         if (g_floating_mode && event_desc.mouse_current_point.y <= FLOATING_TITLE_BAR_HEIGHT
@@ -911,6 +907,9 @@ static void launch_option()
         goto end;
     }
 
+    app_control_add_extra_data(app_control, "caller", "ise-default");
+    app_control_set_launch_mode(app_control, APP_CONTROL_LAUNCH_MODE_GROUP);
+
     ret = app_control_send_launch_request(app_control, NULL, NULL);
     if (ret != APP_CONTROL_ERROR_NONE) {
         goto end;
@@ -921,271 +920,355 @@ end:
         app_control_destroy(app_control);
 }
 
-SCLEventReturnType CUIEventCallback::on_event_key_clicked(SclUIEventDesc event_desc)
+void CUIEventCallback::on_event_string_key(CSCLUI *ui, SclUIEventDesc event_desc)
 {
-    SCLEventReturnType ret = SCL_EVENT_PASS_ON;
+    if (event_desc.key_modifier != KEY_MODIFIER_MULTITAP_START &&
+        event_desc.key_modifier != KEY_MODIFIER_MULTITAP_REPEAT) {
+        if (event_desc.key_event) {
+            ise_forward_key_event(event_desc.key_event);
+        } else {
+            ise_send_string(event_desc.key_value);
+        }
+    }
 
-    if (event_desc.key_modifier == KEY_MODIFIER_MULTITAP_START) {
-        if (!g_keyboard_state.multitap_value.empty()) {
-            ise_send_string(g_keyboard_state.multitap_value.c_str());
+    if (!g_popup_opened) {
+        const sclchar *input_mode = ui->get_input_mode();
+        if (input_mode && ((0 == strcmp(input_mode, "SYM_QTY_1")) || (0 == strcmp(input_mode, "SYM_QTY_2")))) {
+            update_recent_used_punctuation(event_desc.key_value);
         }
-        ise_update_preedit_string(event_desc.key_value);
-        g_keyboard_state.multitap_value = event_desc.key_value;
-    } else if (event_desc.key_modifier == KEY_MODIFIER_MULTITAP_REPEAT) {
-        ise_update_preedit_string(event_desc.key_value);
-        g_keyboard_state.multitap_value = event_desc.key_value;
-    } else {
-        _reset_multitap_state();
+    } else if (g_punctuation_popup_opened) {
+        update_recent_used_punctuation(event_desc.key_value);
     }
-    g_keyboard_state.prev_modifier = event_desc.key_modifier;
+}
 
-    if (g_ui) {
-        switch (event_desc.key_type) {
-        case KEY_TYPE_STRING: {
-            if (event_desc.key_modifier != KEY_MODIFIER_MULTITAP_START &&
-                event_desc.key_modifier != KEY_MODIFIER_MULTITAP_REPEAT) {
-                    if (event_desc.key_event) {
-                        ise_forward_key_event(event_desc.key_event);
-                    } else {
-                        ise_send_string(event_desc.key_value);
-                    }
-            }
-            if (!g_popup_opened) {
-                const sclchar *input_mode = g_ui->get_input_mode();
-                if (input_mode && ((0 == strcmp(input_mode, "SYM_QTY_1")) || (0 == strcmp(input_mode, "SYM_QTY_2")))) {
-                    update_recent_used_punctuation(event_desc.key_value);
-                }
-            } else if (g_punctuation_popup_opened) {
-                update_recent_used_punctuation(event_desc.key_value);
-            }
-            break;
+void CUIEventCallback::on_event_control_key(CSCLUI *ui, SclUIEventDesc event_desc, KEYBOARD_STATE *keyboard_state)
+{
+    commit_timeout(NULL);
+
+    const char *long_shift = "LongShift";
+    const char *caps_lock = "CapsLock";
+    const char *delete_all = "DeleteAll";
+    const char *hide_panel = "Hide";
+
+    if (strncmp(event_desc.key_value, long_shift, strlen(long_shift)) == 0) {
+        LOGD("shift key is longpress\n");
+        ui->set_shift_state(SCL_SHIFT_STATE_ON);
+        g_need_send_shift_event = TRUE;
+        //ise_send_event (MVK_Shift_Lock, KEY_MASK_NULL);
+    } else if (strncmp(event_desc.key_value, caps_lock, strlen(caps_lock)) == 0) {
+        bool load_in_ime = false;
+        const sclchar *cur_lang = _language_manager.get_current_language();
+        if (cur_lang) {
+            LANGUAGE_INFO *info = _language_manager.get_language_info(cur_lang);
+            if (info)
+                load_in_ime = info->load_in_ime;
+        }
+
+        if (ui->get_shift_state() != SCL_SHIFT_STATE_LOCK) {
+            ui->set_shift_state(SCL_SHIFT_STATE_LOCK);
+            if (load_in_ime)
+                ime_send_imengine_event(MVK_Shift_Lock, 0);
+            else
+                engine_loader_send_imengine_event(MVK_Shift_Lock, 0);
+        } else {
+            ui->set_shift_state(SCL_SHIFT_STATE_OFF);
+            if (load_in_ime)
+                ime_send_imengine_event(MVK_Shift_Off, 0);
+            else
+                engine_loader_send_imengine_event(MVK_Shift_Off, 0);
+        }
+        //g_need_send_shift_event = TRUE;
+    } else if (strncmp(event_desc.key_value, delete_all, strlen(delete_all)) == 0) {
+        ime_delete_surrounding_text((INT_MAX / 2) * -1, INT_MAX);
+    } else if (strncmp(event_desc.key_value, hide_panel, strlen(hide_panel)) == 0) {
+        ise_hide();
+        ime_request_hide();
+    } else if (event_desc.key_event) {
+        if (keyboard_state->layout == ISE_LAYOUT_STYLE_VOICE) {
+            ise_stt_stop();
         }
-        case KEY_TYPE_CHAR: {
-                sclboolean need_forward = FALSE;
-                // FIXME : Should decide when to forward key events
-                const sclchar *input_mode = g_ui->get_input_mode();
-                if (input_mode) {
-                    if (strcmp(input_mode, "SYM_QTY_1") == 0 ||
-                            strcmp(input_mode, "SYM_QTY_2") == 0 ||
-                            strcmp(input_mode, "PHONE_3X4") == 0 ||
-                            strcmp(input_mode, "IPv6_3X4_123") == 0 ||
-                            strcmp(input_mode, "IPv6_3X4_ABC") == 0 ||
-                            strcmp(input_mode, "NUMONLY_3X4") == 0 ||
-                            strcmp(input_mode, "NUMONLY_3X4_SIG") == 0 ||
-                            strcmp(input_mode, "NUMONLY_3X4_DEC") == 0 ||
-                            strcmp(input_mode, "NUMONLY_3X4_SIGDEC") == 0 ||
-                            strcmp(input_mode, "DATETIME_3X4") == 0) {
-                        need_forward = TRUE;
-                    }
-                }
-                if (input_mode && strcmp (input_mode, "NUMONLY_3X4_SIGDEC") == 0 &&
-                    strcmp(event_desc.key_value, ".") == 0) {
-                    ime_update_preedit_string(_sig_dec[_click_count%SIG_DEC_SIZE], NULL);
-                    ime_show_preedit_string();
-                    delete_commit_timer();
-                    _commit_timer = ecore_timer_add(1.0, commit_timeout, NULL);
-                    _click_count++;
-                } else if (event_desc.key_event) {
-                    commit_timeout(NULL);
-                    if (need_forward) {
-                        ise_forward_key_event(event_desc.key_event);
-                    } else {
-                        if (_cm_popup_opened) {
-                            static sclchar current_cm_symbol[2] = {'\0'};
-                            sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
-                                const_cast<sclchar*>(" "),
-                                const_cast<sclchar*>(" "),
-                                const_cast<sclchar*>(" ")};
-                            if (event_desc.key_value) {
-                                current_cm_symbol[0] = event_desc.key_value[0];
-                                current_cm_symbol[1] = '\0';
-                            }
-                            g_ui->set_private_key("CM_KEY",
-                                    const_cast<sclchar*>(current_cm_symbol),
-                                    imagelabel, NULL, 0,
-                                    const_cast<sclchar*>(current_cm_symbol), TRUE);
-
-                            _cm_popup_opened = FALSE;
-                            _current_cm_key_id = -1;
-                        }
 #ifdef _WEARABLE
-                        /*
-                        *
-                        *change the keyboard mode of GLM from QWERTY to KEYPAD
-                        *ensure the Number keypad won't be affected
-                        *
-                        */
-                        if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBER) {
-                            ime_send_key_event(IME_KEY_Print, IME_KEY_MASK_CONTROL, false);
-                        } else {
-                            ime_send_key_event(IME_KEY_Select, IME_KEY_MASK_CONTROL, false);
-                        }
+        if (event_desc.key_event == MVK_Done) {
+            LOGD("ENTER");
+            //commit the preedit string first
+            ise_send_event(event_desc.key_event, KEY_MASK_NULL);
+        }
 #endif
-                        ise_send_event(event_desc.key_event, KEY_MASK_NULL);
-                    }
-                }
-                if (input_mode) {
-                    if ((strcmp(input_mode, "SYM_QTY_1") == 0) || (0 == strcmp(input_mode, "SYM_QTY_2"))) {
-                        update_recent_used_punctuation(event_desc.key_value);
-                    }
+        ise_send_event(event_desc.key_event, KEY_MASK_NULL);
+        if (event_desc.key_event == MVK_Shift_L) {
+            g_need_send_shift_event = TRUE;
+        }
+    }
+}
+
+void CUIEventCallback::on_event_character_key(CSCLUI *ui, SclUIEventDesc event_desc, KEYBOARD_STATE *keyboard_state)
+{
+    sclboolean need_forward = FALSE;
+    // FIXME : Should decide when to forward key events
+    const sclchar *input_mode = ui->get_input_mode();
+    if (input_mode) {
+        if (strcmp(input_mode, "SYM_QTY_1") == 0 ||
+            strcmp(input_mode, "SYM_QTY_2") == 0 ||
+            strcmp(input_mode, "PHONE_3X4") == 0 ||
+            strcmp(input_mode, "IPv6_3X4_123") == 0 ||
+            strcmp(input_mode, "IPv6_3X4_ABC") == 0 ||
+            strcmp(input_mode, "NUMONLY_3X4") == 0 ||
+            strcmp(input_mode, "NUMONLY_3X4_SIG") == 0 ||
+            strcmp(input_mode, "NUMONLY_3X4_DEC") == 0 ||
+            strcmp(input_mode, "NUMONLY_3X4_SIGDEC") == 0 ||
+            strcmp(input_mode, "DATETIME_3X4") == 0) {
+            need_forward = TRUE;
+        }
+    }
+    if (input_mode && strcmp (input_mode, "NUMONLY_3X4_SIGDEC") == 0 &&
+        event_desc.key_value && strcmp(event_desc.key_value, ".") == 0) {
+        ime_update_preedit_string(_sig_dec[_click_count%SIG_DEC_SIZE], NULL);
+        ime_show_preedit_string();
+        delete_commit_timer();
+        _commit_timer = ecore_timer_add(1.0, commit_timeout, NULL);
+        _click_count++;
+    } else if (event_desc.key_event) {
+        commit_timeout(NULL);
+        if (need_forward) {
+            ise_forward_key_event(event_desc.key_event);
+        } else {
+            if (_cm_popup_opened) {
+                static sclchar current_cm_symbol[2] = {'\0'};
+                sclchar* imagelabel[SCL_BUTTON_STATE_MAX] = {
+                    const_cast<sclchar*>(" "),
+                    const_cast<sclchar*>(" "),
+                    const_cast<sclchar*>(" ")};
+                if (event_desc.key_value) {
+                    current_cm_symbol[0] = event_desc.key_value[0];
+                    current_cm_symbol[1] = '\0';
                 }
-                break;
+                ui->set_private_key("CM_KEY",
+                        const_cast<sclchar*>(current_cm_symbol),
+                        imagelabel, NULL, 0,
+                        const_cast<sclchar*>(current_cm_symbol), TRUE);
+
+                _cm_popup_opened = FALSE;
+                _current_cm_key_id = -1;
             }
-        case KEY_TYPE_CONTROL: {
-                commit_timeout(NULL);
-
-                const char *long_shift = "LongShift";
-                const char *caps_lock = "CapsLock";
-                const char *delete_all = "DeleteAll";
-                const char *hide_panel = "Hide";
-                if (strncmp(event_desc.key_value, long_shift, strlen(long_shift)) == 0) {
-                    LOGD("shift key is longpress\n");
-                    g_ui->set_shift_state(SCL_SHIFT_STATE_ON);
-                    g_need_send_shift_event = TRUE;
-                    //ise_send_event (MVK_Shift_Lock, KEY_MASK_NULL);
-                } else if (strncmp(event_desc.key_value, caps_lock, strlen(caps_lock)) == 0) {
-                    if (g_ui->get_shift_state() != SCL_SHIFT_STATE_LOCK) {
-                        g_ui->set_shift_state(SCL_SHIFT_STATE_LOCK);
-                        ise_send_event(MVK_Shift_Lock, KEY_MASK_NULL);
-                    } else {
-                        g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
-                        ise_send_event(MVK_Shift_Off, KEY_MASK_NULL);
-                    }
-                    //g_need_send_shift_event = TRUE;
-                } else if (strncmp(event_desc.key_value, delete_all, strlen(delete_all)) == 0) {
-                    ime_delete_surrounding_text((INT_MAX / 2) * -1, INT_MAX);
-                } else if (strncmp(event_desc.key_value, hide_panel, strlen(hide_panel)) == 0) {
-                    ise_hide();
-                    ime_request_hide();
-                } else if (event_desc.key_event) {
-                    ise_send_event(event_desc.key_event, KEY_MASK_NULL);
-                    if (event_desc.key_event == MVK_Shift_L) {
-                        g_need_send_shift_event = TRUE;
-                    }
+#ifdef _WEARABLE
+            /*
+             * change the keyboard mode of GLM from QWERTY to KEYPAD
+             * ensure the Number keypad won't be affected
+             */
+            if (keyboard_state->layout == ISE_LAYOUT_STYLE_NUMBER) {
+                ime_send_key_event(IME_KEY_Print, IME_KEY_MASK_CONTROL, false);
+            } else {
+                Candidate *candidate = get_candidate();
+                if (word_timer == NULL && (!candidate || !candidate->get_visible())) {
+                    word_timer = ecore_timer_add(MULTITAP_TIMEOUT, _multi_tap_timer_cb, NULL);
                 }
-                break;
-           }
-        case KEY_TYPE_MODECHANGE:
-#ifdef _MOBILE
-            if (!g_config_values.first_guideset) {
-               break;
+                ime_send_key_event(IME_KEY_Select, IME_KEY_MASK_CONTROL, false);
             }
 #endif
-            if (strcmp(event_desc.key_value, USER_VOICE_LANGUAGE) == 0) {
-                if (!g_setting_window_open_status) {
-                    ise_hide_stt_mode();
+            ise_send_event(event_desc.key_event, KEY_MASK_NULL);
+        }
+    }
+
+    if (input_mode) {
+        if ((strcmp(input_mode, "SYM_QTY_1") == 0) || (0 == strcmp(input_mode, "SYM_QTY_2"))) {
+            update_recent_used_punctuation(event_desc.key_value);
+        }
+    }
+}
+
+void CUIEventCallback::on_event_modechange_key(CSCLUI *ui, SclUIEventDesc event_desc, KEYBOARD_STATE *keyboard_state, SCLEventReturnType &ret)
+{
+#if defined(_MOBILE) || defined(_COMMON)
+    if (guide_popup_get_visible()) {//popup is showing
+        return;
+    }
+#endif
+
+    if (strcmp(event_desc.key_value, USER_VOICE_LANGUAGE) == 0) {
+        if (!get_setting_window_open_status()) {
+            ise_hide_stt_mode();
 #ifdef _WEARABLE
-                    hide_indicator_window();
+            hide_indicator_window();
 #endif
-                    create_setting_window();
-                }
-            } else if (strcmp(event_desc.key_value, USER_KEYSTRING_VOICE) == 0) {
-                g_keyboard_state.layout = ISE_LAYOUT_STYLE_VOICE;
-                g_ui->set_input_mode("STT_3X4");
+            create_setting_window();
+        }
+    } else if (strcmp(event_desc.key_value, USER_KEYSTRING_VOICE) == 0) {
+        keyboard_state->layout = ISE_LAYOUT_STYLE_VOICE;
+        ui->set_input_mode("STT_3X4");
 
-            } else if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0) {
-                launch_option();
+    } else if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0) {
+        launch_option();
 
-                ret = SCL_EVENT_DONE;
-            } else if (strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
-                show_cbhm();
+        ret = SCL_EVENT_DONE;
+    } else if (strcmp(event_desc.key_value, USER_KEYSTRING_FLOATING) == 0) {
+        CONFIG_VALUES *config_values = get_config_values();
 
-                ret = SCL_EVENT_DONE;
-            } else if (strcmp(event_desc.key_value, USER_KEYSTRING_FLOATING) == 0) {
-                if (g_floating_mode)
-                    g_config_values.floating_mode = false;
-                else
-                    g_config_values.floating_mode = true;
-                write_ise_config_values();
+        if (g_floating_mode) {
+            if (config_values) {
+                config_values->floating_mode = false;
+            }
+        } else {
+            if (config_values) {
+                config_values->floating_mode = true;
+            }
+        }
+        write_ise_config_values();
 
-                ret = SCL_EVENT_DONE;
-            } else if (on_input_mode_changed(event_desc.key_value, event_desc.key_event, event_desc.key_type)) {
-                ret = SCL_EVENT_DONE;
+        ret = SCL_EVENT_DONE;
+    } else if (strcmp(event_desc.key_value, USER_KEYSTRING_STICKER) == 0) {
+        SCLRotation rotation = ui->get_rotation();
+        ise_sticker_show_layout(STICKER_GROUP_RECENTLY_USED, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
+    } else if (strcmp(event_desc.key_value, USER_KEYSTRING_TRANSLATION) == 0) {
+        if (ise_sticker_is_show())
+            ise_sticker_destroy_layout();
+
+        SCLRotation rotation = ui->get_rotation();
+        ise_nmt_show_layout(ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
+    } else if (on_input_mode_changed(event_desc.key_value, event_desc.key_event, event_desc.key_type)) {
+        ret = SCL_EVENT_DONE;
+    }
+
+    if (_cm_popup_opened) {
+        if (strcmp(event_desc.key_value, USER_KEYSTRING_EMOTICON) == 0 ||
+            strcmp(event_desc.key_value, USER_KEYSTRING_VOICE) == 0 ||
+            strcmp(event_desc.key_value, USER_KEYSTRING_FLOATING) == 0 ||
+            strcmp(event_desc.key_value, USER_KEYSTRING_STICKER) == 0 ||
+            strcmp(event_desc.key_value, USER_KEYSTRING_TRANSLATION) == 0) {
+            scluint id = ise_get_cm_key_id(event_desc.key_value);
+            if (id != _current_cm_key_id) {
+                _current_cm_key_id = id;
+                ise_set_cm_private_key(_current_cm_key_id);
             }
-            if (_cm_popup_opened) {
-                if (strcmp(event_desc.key_value, USER_KEYSTRING_EMOTICON) == 0 ||
-                    strcmp(event_desc.key_value, USER_KEYSTRING_VOICE) == 0 ||
-                    strcmp(event_desc.key_value, USER_KEYSTRING_FLOATING) == 0) {
-                    scluint id = ise_get_cm_key_id(event_desc.key_value);
-                    if (id != _current_cm_key_id) {
-                        _current_cm_key_id = id;
-                        ise_set_cm_private_key(_current_cm_key_id);
-                    }
-                }
-                _cm_popup_opened = FALSE;
+        }
+        _cm_popup_opened = FALSE;
+    }
+
+    if (strlen(event_desc.key_value) == 1) {
+        const char allowed_chars_in_modechange[] = {
+            ',', '?', '!', '`', '~', '@', '-'
+        };
+        const int allowed_chars_in_modechange_num =
+            sizeof(allowed_chars_in_modechange) / sizeof(char);
+        for (unsigned int loop = 0;loop < sizeof(allowed_chars_in_modechange_num);loop++) {
+            if (*(event_desc.key_value) == allowed_chars_in_modechange[loop]) {
+                ise_send_string(event_desc.key_value);
             }
-            if (strlen(event_desc.key_value) == 1) {
-                const char allowed_chars_in_modechange[] = {
-                    ',', '?', '!', '`', '~'
-                };
-                const int allowed_chars_in_modechange_num =
-                    sizeof(allowed_chars_in_modechange) / sizeof(char);
-                for (unsigned int loop = 0;loop < sizeof(allowed_chars_in_modechange_num);loop++) {
-                    if (*(event_desc.key_value) == allowed_chars_in_modechange[loop]) {
-                        ise_send_string(event_desc.key_value);
-                    }
-                }
+        }
+    }
+}
+
+void CUIEventCallback::process_user_key(CSCLUI *ui, SclUIEventDesc event_desc, KEYBOARD_STATE *keyboard_state, SCLEventReturnType &ret)
+{
+    if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0) {
+        //open_option_window(NULL, ROTATION_TO_DEGREE(ui->get_rotation()));
+        launch_option();
+
+        ret = SCL_EVENT_DONE;
+    } else if (strcmp(event_desc.key_value, "Cancel") == 0) {
+        ret = SCL_EVENT_DONE;
+        const sclchar *input_mode = ui->get_input_mode();
+        if (input_mode && strcmp(input_mode, "STT_3X4") == 0 ) {
+            keyboard_state->need_reset = TRUE;
+            voice_result_string_flush();
+            ise_set_layout(keyboard_state->layout, keyboard_state->layout_variation);
+            if (keyboard_state->visible_state)
+                ise_show(keyboard_state->ic);
+        }
+#ifdef _TV
+        ise_send_event(IME_KEY_Cancel, KEY_MASK_NULL);
+        ime_request_hide();
+#endif
+    }  else if (strcmp(event_desc.key_value, "Done") == 0) {
+#ifdef _TV
+        ret = SCL_EVENT_DONE;
+        ise_send_event(IME_KEY_Return, KEY_MASK_NULL);
+        ime_request_hide();
+#endif
+    } else if (strcmp(event_desc.key_value, "Translate") == 0) {
+        ise_nmt_translate();
+    }  else {
+        const sclchar *input_mode = ui->get_input_mode();
+        if ((NULL != input_mode) && (!strcmp(input_mode, "EMOTICON_LAYOUT"))) {
+            if (ise_emoticon_is_show()) {
+                ise_emoticon_destroy_layout();
             }
-            break;
-        case KEY_TYPE_USER:
-            if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0) {
-                //open_option_window(NULL, ROTATION_TO_DEGREE(g_ui->get_rotation()));
-                launch_option();
-
-                ret = SCL_EVENT_DONE;
-            } else if (strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
-                show_cbhm();
-                ret = SCL_EVENT_DONE;
-            } else if (strcmp(event_desc.key_value, "Cancel") == 0) {
-                ret = SCL_EVENT_DONE;
-                if (strcmp(g_ui->get_input_mode(), "STT_3X4") == 0 ) {
-                    g_keyboard_state.need_reset = TRUE;
-                    voice_result_string_flush();
-                    ise_set_layout(g_keyboard_state.layout, g_keyboard_state.layout_variation);
-                    if (g_keyboard_state.visible_state)
-                        ise_show(g_keyboard_state.ic);
-                }
-                ise_send_event(IME_KEY_Cancel, KEY_MASK_NULL);
-                ime_request_hide();
-            }  else if (strcmp(event_desc.key_value, "Done") == 0) {
-                ret = SCL_EVENT_DONE;
-                ise_send_event(IME_KEY_Return, KEY_MASK_NULL);
-                ime_request_hide();
-            }  else {
-                const sclchar *input_mode = g_ui->get_input_mode();
-                if ((NULL != input_mode) && (!strcmp(input_mode, "EMOTICON_LAYOUT"))) {
-                    if (is_emoticon_show()) {
-                        ise_destroy_emoticon_layout();
-                    }
 #ifdef _WEARABLE
-                    emoticon_group_t group_id = EMOTICON_GROUP_1;
-                    if (current_emoticon_group < EMOTICON_GROUP_3)
-                        group_id = (emoticon_group_t)(current_emoticon_group + 1);
-
-                    const int BUF_LEN = 16;
-                    char buf[BUF_LEN] = {0};
-                    snprintf(buf, BUF_LEN, "%d/3", group_id);
-                    g_ui->set_private_key("EMOTICON_GROUP_ID", buf, NULL, NULL, 0, const_cast<sclchar*>("EMOTICON_GROUP_NEXT"), TRUE);
+            emoticon_group_t group_id = EMOTICON_GROUP_1;
+            if (ise_emoticon_get_current_group() < EMOTICON_GROUP_3)
+                group_id = (emoticon_group_t)(ise_emoticon_get_current_group() + 1);
+
+            ise_set_emoticon_label(group_id);
 #else
-                    emoticon_group_t group_id = ise_get_emoticon_group_id(event_desc.key_value);
+            emoticon_group_t group_id = ise_emoticon_get_group_id(event_desc.key_value);
 #endif
-                    if ((group_id >= 0) && (group_id < MAX_EMOTICON_GROUP)) {
-                        SCLRotation rotation = g_ui->get_rotation();
-                        ise_show_emoticon_layout(group_id, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
-                    }
-                }
+            if ((group_id >= 0) && (group_id < MAX_EMOTICON_GROUP)) {
+                SCLRotation rotation = ui->get_rotation();
+                ise_emoticon_show_layout(group_id, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
             }
-            if (_cm_popup_opened) {
-                if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0 ||
-                    strcmp(event_desc.key_value, USER_KEYSTRING_CLIPBOARD) == 0) {
-                    scluint id = ise_get_cm_key_id(event_desc.key_value);
-                    if (id != _current_cm_key_id) {
-                        _current_cm_key_id = id;
-                        ise_set_cm_private_key(_current_cm_key_id);
-                    }
-                }
-                _cm_popup_opened = FALSE;
+        }
+
+        if (input_mode && (!strcmp(input_mode, "STICKER_LAYOUT"))) {
+            if (ise_sticker_is_show())
+                ise_sticker_change_group(ise_sticker_get_group_id(event_desc.key_value));
+        }
+    }
+
+    if (_cm_popup_opened) {
+        if (strcmp(event_desc.key_value, USER_KEYSTRING_OPTION) == 0 ||
+            strcmp(event_desc.key_value, USER_KEYSTRING_STICKER) == 0 ||
+            strcmp(event_desc.key_value, USER_KEYSTRING_TRANSLATION) == 0) {
+            scluint id = ise_get_cm_key_id(event_desc.key_value);
+            if (id != _current_cm_key_id) {
+                _current_cm_key_id = id;
+                ise_set_cm_private_key(_current_cm_key_id);
             }
+        }
+        _cm_popup_opened = FALSE;
+    }
+}
+
+SCLEventReturnType CUIEventCallback::on_event_key_clicked(SclUIEventDesc event_desc)
+{
+    SCLEventReturnType ret = SCL_EVENT_PASS_ON;
+    if (word_timer != NULL) {
+        ecore_timer_del(word_timer);
+        word_timer = NULL;
+    }
+
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return ret;
+
+    if (event_desc.key_modifier == KEY_MODIFIER_MULTITAP_START) {
+        if (!keyboard_state->multitap_value.empty()) {
+            ise_send_string(keyboard_state->multitap_value.c_str());
+        }
+        ise_update_preedit_string(event_desc.key_value);
+        keyboard_state->multitap_value = event_desc.key_value;
+    } else if (event_desc.key_modifier == KEY_MODIFIER_MULTITAP_REPEAT) {
+        ise_update_preedit_string(event_desc.key_value);
+        keyboard_state->multitap_value = event_desc.key_value;
+    } else {
+        _reset_multitap_state();
+    }
+    keyboard_state->prev_modifier = event_desc.key_modifier;
+
+    CSCLUI *ui = get_ui();
+    if (ui) {
+        switch (event_desc.key_type) {
+        case KEY_TYPE_STRING:
+            on_event_string_key(ui, event_desc);
+            break;
+        case KEY_TYPE_CHAR:
+            on_event_character_key(ui, event_desc, keyboard_state);
+            break;
+        case KEY_TYPE_CONTROL:
+            on_event_control_key(ui, event_desc, keyboard_state);
+            break;
+        case KEY_TYPE_MODECHANGE:
+            on_event_modechange_key(ui, event_desc, keyboard_state, ret);
+            break;
+        case KEY_TYPE_USER:
+            process_user_key(ui, event_desc, keyboard_state, ret);
             break;
         default:
             break;
@@ -1199,14 +1282,15 @@ void
 ise_set_layout(sclu32 layout, sclu32 layout_variation)
 {
     /* Check if the layoutIdx is in the valid range */
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
     if (layout < ISE_LAYOUT_STYLE_MAX) {
-        if (g_keyboard_state.layout != layout ||
-            g_keyboard_state.layout_variation != layout_variation) {
-            g_keyboard_state.need_reset = TRUE;
+        if (keyboard_state->layout != layout ||
+            keyboard_state->layout_variation != layout_variation) {
+            keyboard_state->need_reset = TRUE;
         }
-        g_keyboard_state.layout = layout;
-        g_keyboard_state.layout_variation = layout_variation;
-        LOGD("layout:%d, variation:%d\n", g_keyboard_state.layout, g_keyboard_state.layout_variation);
+        keyboard_state->layout = layout;
+        keyboard_state->layout_variation = layout_variation;
+        LOGD("layout:%d, variation:%d\n", keyboard_state->layout, keyboard_state->layout_variation);
     }
 }
 
@@ -1215,7 +1299,10 @@ ise_reset_context()
 {
     LOGD("");
     _reset_multitap_state(true);
-    _language_manager.reset_language(g_config_values.selected_language.c_str());
+    CONFIG_VALUES *config_values = get_config_values();
+    if (config_values) {
+        _language_manager.reset_language(config_values->selected_language.c_str());
+    }
 }
 
 void
@@ -1223,20 +1310,27 @@ ise_reset_input_context()
 {
     LOGD("");
     _reset_multitap_state(true);
-    g_keyboard_state.disable_force_latin = FALSE;
-    _language_manager.reset_language(g_config_values.selected_language.c_str());
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (keyboard_state) keyboard_state->disable_force_latin = FALSE;
+    CONFIG_VALUES *config_values = get_config_values();
+    if (config_values) {
+        _language_manager.reset_language(config_values->selected_language.c_str());
+    }
 }
 
 void
 ise_focus_in(int ic)
 {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+
     LOGD("ic : %x , %x , g_ic : %x , %x, g_focused_ic : %x , %x\n", ic, check_ic_temporary(ic),
-            g_keyboard_state.ic, check_ic_temporary(g_keyboard_state.ic),
-            g_keyboard_state.focused_ic, check_ic_temporary(g_keyboard_state.focused_ic));
-    if (check_ic_temporary(g_keyboard_state.ic) && !check_ic_temporary(ic)) {
-        g_keyboard_state.ic = ic;
+            keyboard_state->ic, check_ic_temporary(keyboard_state->ic),
+            keyboard_state->focused_ic, check_ic_temporary(keyboard_state->focused_ic));
+    if (check_ic_temporary(keyboard_state->ic) && !check_ic_temporary(ic)) {
+        keyboard_state->ic = ic;
     }
-    g_keyboard_state.focused_ic = ic;
+    keyboard_state->focused_ic = ic;
 }
 
 static void save_autofill_data()
@@ -1244,14 +1338,14 @@ static void save_autofill_data()
     char *text = NULL;
     int cursor;
 
-    if (g_autofill_hint == 0)
+    if (ime_autofill_get_hint() == 0)
         return;
 
     ime_get_surrounding_text(-1, -1, &text, &cursor);
     SECURE_LOGD("surrounding text : %s\n", text);
     if (!text) return;
 
-    autofill_save_string((Ecore_IMF_Input_Hints)g_autofill_hint, text);
+    ime_autofill_save_string(text);
 
     free(text);
 }
@@ -1259,7 +1353,8 @@ static void save_autofill_data()
 void
 ise_focus_out(int ic)
 {
-    g_keyboard_state.focused_ic = 0;
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (keyboard_state) keyboard_state->focused_ic = 0;
     _reset_multitap_state(true);
 
     save_autofill_data();
@@ -1287,20 +1382,6 @@ bool ise_is_guideline_popup_enable_layout(void)
     return ret;
 }
 
-#ifdef _MOBILE
-static Eina_Bool popup_guideline_timer_cb(void *data)
-{
-    if ((!g_config_values.first_guidechange) && (_language_manager.get_enabled_languages_num() > 1)) {
-        ise_show_help_popup(MVK_space);
-        g_config_values.first_guidechange = TRUE;
-        write_ise_config_values();
-    }
-
-    guideline_timer = NULL;
-    return ECORE_CALLBACK_CANCEL;
-}
-#endif
-
 #if EXIT_ISE_ON_HIDE
 static Eina_Bool exit_timer_cb(void *data)
 {
@@ -1314,6 +1395,7 @@ static Eina_Bool exit_timer_cb(void *data)
 void
 ise_show(int ic)
 {
+    CONFIG_VALUES *config_values = get_config_values();
 #if EXIT_ISE_ON_HIDE
     if (exit_timer) ecore_timer_del(exit_timer);
     exit_timer = NULL;
@@ -1321,10 +1403,14 @@ ise_show(int ic)
     sclboolean reset_inputmode = FALSE;
     g_input_panel_show = true;
 
-    if (g_ui) {
+    CSCLUI *ui = get_ui();
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (ui && keyboard_state) {
         read_ise_config_values();
 
-        _language_manager.set_enabled_languages(g_config_values.enabled_languages);
+        if (config_values) {
+            _language_manager.set_enabled_languages(config_values->enabled_languages);
+        }
         const sclchar *cur_lang = _language_manager.get_current_language();
 
 #ifdef _WEARABLE
@@ -1332,71 +1418,87 @@ ise_show(int ic)
         /*
          *Clear the personalized data
          */
-        if (g_config_values.dataclear) {
+        if (config_values && config_values->dataclear) {
             ime_send_key_event(IME_KEY_Clear, IME_KEY_MASK_CONTROL, false);
-            g_config_values.dataclear = FALSE;
+            config_values->dataclear = FALSE;
         }
 #endif
         LOGD("ic : %x , %x , g_ic : %x , %x, g_focused_ic : %x , %x\n", ic, check_ic_temporary(ic),
-                g_keyboard_state.ic, check_ic_temporary(g_keyboard_state.ic),
-                g_keyboard_state.focused_ic, check_ic_temporary(g_keyboard_state.focused_ic));
+                keyboard_state->ic, check_ic_temporary(keyboard_state->ic),
+                keyboard_state->focused_ic, check_ic_temporary(keyboard_state->focused_ic));
 
-        if (check_ic_temporary(ic) && !check_ic_temporary(g_keyboard_state.focused_ic)) {
-            ic = g_keyboard_state.focused_ic;
+        if (check_ic_temporary(ic) && !check_ic_temporary(keyboard_state->focused_ic)) {
+            ic = keyboard_state->focused_ic;
         }
 
-        if (!check_ic_temporary(ic) && check_ic_temporary(g_keyboard_state.focused_ic)) {
-            g_keyboard_state.focused_ic = ic;
+        if (!check_ic_temporary(ic) && check_ic_temporary(keyboard_state->focused_ic)) {
+            keyboard_state->focused_ic = ic;
         }
 
-        if (ic == g_keyboard_state.focused_ic) {
-            if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PHONENUMBER ||
-                    g_keyboard_state.layout == ISE_LAYOUT_STYLE_IP ||
-                    g_keyboard_state.layout == ISE_LAYOUT_STYLE_MONTH ||
-                    g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY) {
-                ime_set_imengine(DEFAULT_KEYBOARD_ISE_UUID);
+        if (ic == keyboard_state->focused_ic) {
+            switch (keyboard_state->layout)
+            {
+                case ISE_LAYOUT_STYLE_PHONENUMBER:
+                case ISE_LAYOUT_STYLE_IP:
+                case ISE_LAYOUT_STYLE_MONTH:
+                case ISE_LAYOUT_STYLE_NUMBERONLY:
+                    ime_set_imengine(DEFAULT_KEYBOARD_ISE_UUID);
+                    break;
+                default:
+                    break;
             }
         }
 
+        const char *input_mode = ui->get_input_mode();
+
         /* Reset input mode if the input context value has changed */
-        if (ic != g_keyboard_state.ic) {
+        if (ic != keyboard_state->ic) {
             /* Do not reset input mode if STT's setting window was opened */
-            if (g_setting_window_open_status && strcmp(g_ui->get_input_mode(), "STT_3X4") == 0) {
+            if (get_setting_window_open_status() && input_mode && strcmp(input_mode, "STT_3X4") == 0) {
                 LOGD("Setting window was opened while using STT, skip resetting input mode");
             } else {
                 reset_inputmode = TRUE;
             }
         }
 
-        g_keyboard_state.ic = ic;
+        keyboard_state->ic = ic;
         /* Reset input mode if the current language is not the selected language */
         if (cur_lang) {
-            if (g_config_values.selected_language.compare(cur_lang) != 0) {
+            if (config_values && config_values->selected_language.compare(cur_lang) != 0) {
                 reset_inputmode = TRUE;
             }
         }
 
         /* No matter what, just reset the inputmode if it needs to */
-        if (g_keyboard_state.need_reset) {
+        if (keyboard_state->need_reset) {
             /* Do not reset input mode if STT's setting window was opened */
-            if (g_setting_window_open_status && strcmp(g_ui->get_input_mode(), "STT_3X4") == 0) {
+            if (get_setting_window_open_status() && input_mode && strcmp(input_mode, "STT_3X4") == 0) {
                 LOGD("Setting window was opened while using STT, skip resetting input mode");
             } else {
                 reset_inputmode = TRUE;
             }
         }
-        g_keyboard_state.need_reset = FALSE;
+        keyboard_state->need_reset = FALSE;
 
         /* If the current layout requires latin language and current our language is not latin, enable the primary latin */
         sclboolean force_primary_latin = FALSE;
-        LANGUAGE_INFO *info = _language_manager.get_language_info(g_config_values.selected_language.c_str());
+        LANGUAGE_INFO *info =
+            (config_values ? _language_manager.get_language_info(config_values->selected_language.c_str()) : NULL);
         if (info) {
-            if (g_ise_default_values[g_keyboard_state.layout].force_latin && !(info->is_latin_language)) {
-                if (!g_keyboard_state.disable_force_latin) {
-                    force_primary_latin = TRUE;
+            if (!info->is_latin_language) {
+                if (!keyboard_state->disable_force_latin) {
+                    if (g_ise_default_values[keyboard_state->layout].force_latin) {
+                        force_primary_latin = TRUE;
+                    }
+                    else {
+                        if (keyboard_state->prefer_latin) {
+                            force_primary_latin = TRUE;
+                        }
+                    }
                 }
             }
         }
+
         if (force_primary_latin) {
             /* If there is enabled latin-based language, select it */
             sclboolean selected = FALSE;
@@ -1420,89 +1522,96 @@ ise_show(int ic)
             bool filename_layout = false;
 
             /* Turn the shift state off if we need to reset our input mode, only when auto-capitalization is not set  */
-            if (!(g_keyboard_state.caps_mode)) {
-                g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
+            if (!(keyboard_state->caps_mode)) {
+                ui->set_shift_state(SCL_SHIFT_STATE_OFF);
             }
-            if (g_keyboard_state.layout < ISE_LAYOUT_STYLE_MAX) {
-                sclu32 layout_index = g_keyboard_state.layout;
-                if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY &&
-                    g_keyboard_state.layout_variation > 0 &&
-                    g_keyboard_state.layout_variation < ISE_LAYOUT_NUMBERONLY_VARIATION_MAX) {
-                    layout_index = ISE_LAYOUT_STYLE_NUMBERONLY_SIG + g_keyboard_state.layout_variation - 1;
-                } else if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWORD && g_keyboard_state.layout_variation > 0) {
+            if (keyboard_state->layout < ISE_LAYOUT_STYLE_MAX) {
+                sclu32 layout_index = keyboard_state->layout;
+                if (keyboard_state->layout == ISE_LAYOUT_STYLE_NUMBERONLY &&
+                    keyboard_state->layout_variation > 0 &&
+                    keyboard_state->layout_variation < ISE_LAYOUT_NUMBERONLY_VARIATION_MAX) {
+                    layout_index = ISE_LAYOUT_STYLE_NUMBERONLY_SIG + keyboard_state->layout_variation - 1;
+                } else if (keyboard_state->layout == ISE_LAYOUT_STYLE_PASSWORD && keyboard_state->layout_variation > 0) {
                     layout_index = ISE_LAYOUT_STYLE_PASSWD_3X4;
                 }
 
-                if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NORMAL &&
-                    g_keyboard_state.layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL_VARIATION_FILENAME)
+                if (keyboard_state->layout == ISE_LAYOUT_STYLE_NORMAL &&
+                    keyboard_state->layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_NORMAL_VARIATION_FILENAME)
                     filename_layout = true;
                 else
                     filename_layout = false;
 
-                g_ui->enable_button("exclamation", !filename_layout);
-                g_ui->enable_button("question", !filename_layout);
-                g_ui->enable_button("divide", !filename_layout);
-                g_ui->enable_button("multiply", !filename_layout);
-                g_ui->enable_button("colon", !filename_layout);
-                g_ui->enable_button("quotation", !filename_layout);
+                ui->enable_button("exclamation", !filename_layout);
+                ui->enable_button("question", !filename_layout);
+                ui->enable_button("divide", !filename_layout);
+                ui->enable_button("multiply", !filename_layout);
+                ui->enable_button("colon", !filename_layout);
+                ui->enable_button("quotation", !filename_layout);
 
-                g_ui->enable_button("CM_KEY", !access("/home", X_OK));
+                ui->enable_button("CM_KEY", !access("/home", X_OK));
 
                 LOGD("new layout index : %d\n", layout_index);
                 /* If this layout requires specific input mode, set it */
                 if (strlen(g_ise_default_values[layout_index].input_mode) > 0) {
-                    g_ui->set_input_mode(g_ise_default_values[layout_index].input_mode);
+                    ui->set_input_mode(g_ise_default_values[layout_index].input_mode);
                     set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
                 } else {
                     if (force_primary_latin) {
                         _language_manager.select_language(PRIMARY_LATIN_LANGUAGE, TRUE);
-                    } else {
-                        if (!(_language_manager.select_language(g_config_values.selected_language.c_str()))) {
+                    } else if (config_values) {
+                        if (!(_language_manager.select_language(config_values->selected_language.c_str()))) {
                             _language_manager.select_language(PRIMARY_LATIN_LANGUAGE);
                         }
                     }
                 }
-                g_ui->set_cur_sublayout(g_ise_default_values[layout_index].sublayout_name);
-                if (is_emoticon_show()) {
-                    ise_destroy_emoticon_layout();
+                ui->set_cur_sublayout(g_ise_default_values[layout_index].sublayout_name);
+                if (ise_emoticon_is_show()) {
+                    ise_emoticon_destroy_layout();
                 }
 
-                if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_EMOTICON) {
-                    ise_init_emoticon_list();
+                if (keyboard_state->layout == ISE_LAYOUT_STYLE_EMOTICON) {
+                    ise_emoticon_init_list();
 #ifdef _WEARABLE
-                    current_emoticon_group = EMOTICON_GROUP_1;
+                    ise_emoticon_set_current_group(EMOTICON_GROUP_1);
+                    ise_set_emoticon_label(1);
 #else
-                    if (emoticon_list_recent.size() == 0)
-                        current_emoticon_group = EMOTICON_GROUP_1;
+                    if (ise_emoticon_get_recent_list_size() == 0)
+                        ise_emoticon_set_current_group(EMOTICON_GROUP_1);
                     else
-                        current_emoticon_group = EMOTICON_GROUP_RECENTLY_USED;
+                        ise_emoticon_set_current_group(EMOTICON_GROUP_RECENTLY_USED);
 #endif
-                    SCLRotation rotation = g_ui->get_rotation();
-                    ise_show_emoticon_layout(current_emoticon_group, ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
+                    SCLRotation rotation = ui->get_rotation();
+                    ise_emoticon_show_layout(ise_emoticon_get_current_group(), ROTATION_TO_DEGREE(rotation), false, ime_get_main_window());
                 }
+
+                if (ise_sticker_is_show())
+                    ise_sticker_destroy_layout();
+
+                if (ise_nmt_is_show())
+                    ise_nmt_destroy_layout();
             }
         }
 
         if (info) {
             if (info->accepts_caps_mode) {
                 // FIXME this if condition means the AC is off
-                if (g_keyboard_state.layout != ISE_LAYOUT_STYLE_NORMAL) {
-                    g_ui->set_autocapital_shift_state(TRUE);
-                    g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
+                if (keyboard_state->layout != ISE_LAYOUT_STYLE_NORMAL) {
+                    ui->set_autocapital_shift_state(TRUE);
+                    ui->set_shift_state(SCL_SHIFT_STATE_OFF);
                 } else {
                     ise_send_event(MVK_Shift_Enable, KEY_MASK_NULL);
                     // Auto Capital is supported only in normal layout
-                    if (g_keyboard_state.caps_mode) {
-                        g_ui->set_autocapital_shift_state(FALSE);
+                    if (keyboard_state->caps_mode) {
+                        ui->set_autocapital_shift_state(FALSE);
                     }
                 }
             } else {
-                g_ui->set_autocapital_shift_state(TRUE);
+                ui->set_autocapital_shift_state(TRUE);
                 ise_send_event(MVK_Shift_Disable, KEY_MASK_NULL);
-                g_ui->set_shift_state(SCL_SHIFT_STATE_OFF);
+                ui->set_shift_state(SCL_SHIFT_STATE_OFF);
             }
         } else {
-            g_ui->set_autocapital_shift_state(TRUE);
+            ui->set_autocapital_shift_state(TRUE);
         }
 
         // Update CM key button
@@ -1518,29 +1627,35 @@ ise_show(int ic)
         // Update space key button
         ise_update_space_key();
 
-        g_ui->show();
-        g_ui->disable_input_events(FALSE);
+        ui->show();
+        ui->disable_input_events(FALSE);
 #ifdef _IVI
-        g_ui->enable_button("CM_KEY", false);
+        ui->enable_button("CM_KEY", false);
 #endif
 
-#ifdef _MOBILE
+#if defined(_MOBILE) || defined(_COMMON)
         if (ise_is_guideline_popup_enable_layout()) {
-            guideline_timer = ecore_timer_add(0.1, popup_guideline_timer_cb, NULL);
+            if ((config_values && config_values->first_guidechange) && (_language_manager.get_enabled_languages_num() > 1)) {
+                ise_show_help_popup(MVK_space, NATIVE_WINDOW_CAST(ime_get_main_window()));
+                LOGD("space popup show\n");
+            } else {
+                ise_destroy_popup_space();
+            }
         }
 #endif
 
         // Update IME size
-        if (g_config_values.floating_mode != g_floating_mode)
-            g_floating_mode = g_config_values.floating_mode;
+        if (config_values && config_values->floating_mode != g_floating_mode)
+            g_floating_mode = config_values->floating_mode;
 
-        if (g_candidate && g_candidate->get_visible())
+        Candidate *candidate = get_candidate();
+        if (candidate && candidate->get_visible())
             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
         else
             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
     }
 
-    g_keyboard_state.visible_state = TRUE;
+    keyboard_state->visible_state = TRUE;
 
 #ifdef _WEARABLE
     int dot_num = 5;
@@ -1571,14 +1686,14 @@ ise_show(int ic)
     if (dot_num > 0) {
         sclint width = 0;
         sclint height = 0;
-        if (g_ui)
-            g_ui->get_screen_resolution(&width, &height);
+        if (ui)
+            ui->get_screen_resolution(&width, &height);
 
         create_indicator_window(width, height);
         destroy_indicator_dots();
 
         int focus_dot = 0;
-        switch (g_keyboard_state.layout) {
+        switch (keyboard_state->layout) {
             case ISE_LAYOUT_STYLE_NUMBER:
                 focus_dot = 1;
                 break;
@@ -1604,19 +1719,19 @@ ise_show(int ic)
     } else {
         hide_indicator_window();
     }
-    if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_NORMAL && g_config_values.number_tutorial_enable) {
-        ise_show_tutorial_mode_popup(g_keyboard_state.layout);
-        g_config_values.number_tutorial_enable = false;
+    if (keyboard_state->layout == ISE_LAYOUT_STYLE_NORMAL && config_values && config_values->number_tutorial_enable) {
+        ise_show_tutorial_mode_popup(keyboard_state->layout);
+        config_values->number_tutorial_enable = false;
         write_ise_config_values();
     }
 #endif
 
-    if (g_setting_window_open_status) {
+    if (get_setting_window_open_status()) {
         ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
     }
-    g_setting_window_open_status = FALSE;
+    set_setting_window_open_status(FALSE);
 
-    if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE) {
+    if (keyboard_state->layout == ISE_LAYOUT_STYLE_VOICE) {
         ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
     }
 }
@@ -1627,14 +1742,16 @@ ise_show(int ic)
 void
 ise_set_screen_rotation(int degree)
 {
-    if (g_ui) {
-        g_ui->set_rotation(DEGREE_TO_SCLROTATION(degree));
+    CSCLUI *ui = get_ui();
+    if (ui) {
+        ui->set_rotation(DEGREE_TO_SCLROTATION(degree));
     }
 
-    if (g_candidate) {
-        g_candidate->rotate(degree);
-        if (g_softcandidate_show) {
-            g_candidate->update(g_softcandidate_string);
+    Candidate *candidate = get_candidate();
+    if (candidate) {
+        candidate->rotate(degree);
+        if (candidate->get_visible()) {
+            candidate->update(g_softcandidate_string);
         }
     }
 }
@@ -1642,39 +1759,50 @@ ise_set_screen_rotation(int degree)
 void
 ise_set_accessibility_state(bool state)
 {
-    if (g_ui) {
-        g_ui->enable_tts(state);
+    CSCLUI *ui = get_ui();
+    if (ui) {
+        ui->enable_tts(state);
     }
 }
 
 void
 ise_hide()
 {
-    if (g_ui) {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    CSCLUI *ui = get_ui();
+    if (ui) {
         /* There's no need to update screen when hiding */
-        g_ui->set_update_pending(TRUE);
-        g_ui->disable_input_events(TRUE);
-        g_ui->hide();
+        ui->set_update_pending(TRUE);
+        ui->disable_input_events(TRUE);
+        ui->hide();
+    }
+    CONFIG_VALUES *config_values = get_config_values();
+    if (config_values) {
+        _language_manager.reset_language(config_values->selected_language.c_str());
     }
-    _language_manager.reset_language(g_config_values.selected_language.c_str());
 
     _click_count = 0;
     delete_commit_timer();
-    ise_destory_guideline_popup();
+    ise_destroy_popup_space();
+    ise_destroy_popup_setting();
 
-    g_keyboard_state.visible_state = FALSE;
+    if (keyboard_state) keyboard_state->visible_state = FALSE;
 
     _reset_shift_state();
     _reset_multitap_state(true);
 
     /* If we were in STT mode, try to reset input mode on our next show event */
-    if (g_ui && strcmp(g_ui->get_input_mode(), "STT_3X4") == 0 ) {
-        g_keyboard_state.need_reset = TRUE;
-        ise_hide_stt_mode();
+    if (ui && keyboard_state) {
+        const char *inputmode = ui->get_input_mode();
+        if (inputmode && strcmp(inputmode, "STT_3X4") == 0 ) {
+            keyboard_state->need_reset = TRUE;
+            ise_hide_stt_mode();
+        }
     }
 
     g_input_panel_show = false;
-    if (g_softcandidate_show && g_candidate)
+    Candidate *candidate = get_candidate();
+    if (candidate && candidate->get_visible())
         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
 #ifdef _WEARABLE
     hide_indicator_window();
@@ -1717,21 +1845,33 @@ static void ise_sound_mode_changed_cb(const char *key, void *user_data)
 {
     read_ise_sound_mode();
 
-    g_ui->enable_sound(g_config_values.sound_on);
+    CONFIG_VALUES *config_values = get_config_values();
+    CSCLUI *ui = get_ui();
+    if (config_values && ui) {
+        ui->enable_sound(config_values->sound_on);
+    }
 }
 
 static void ise_vibration_mode_changed_cb(const char *key, void *user_data)
 {
     read_ise_vibration_mode();
 
-    g_ui->enable_vibration(g_config_values.vibration_on);
+    CONFIG_VALUES *config_values = get_config_values();
+    CSCLUI *ui = get_ui();
+    if (config_values && ui) {
+        ui->enable_vibration(config_values->vibration_on);
+    }
 }
 
 static void ise_character_preview_mode_changed_cb(const char *key, void *user_data)
 {
     read_ise_character_preview_mode();
 
-    g_ui->enable_magnifier(g_config_values.preview_on);
+    CONFIG_VALUES *config_values = get_config_values();
+    CSCLUI *ui = get_ui();
+    if (config_values && ui) {
+        ui->enable_magnifier(config_values->preview_on);
+    }
 }
 
 static void ise_setting_guide_popup_changed_cb(const char *key, void *user_data)
@@ -1747,7 +1887,10 @@ static void ise_language_guide_popup_changed_cb(const char *key, void *user_data
 static void ise_floating_mode_changed_cb(const char *key, void *user_data)
 {
     read_ise_floating_mode();
-    g_floating_mode = g_config_values.floating_mode;
+    CONFIG_VALUES *config_values = get_config_values();
+    if (config_values) {
+        g_floating_mode = config_values->floating_mode;
+    }
 
     ime_set_floating_mode(g_floating_mode);
     if (g_candidate && g_floating_mode != g_candidate->get_floating_mode()) {
@@ -1757,7 +1900,6 @@ static void ise_floating_mode_changed_cb(const char *key, void *user_data)
 
         create_softcandidate();
         if (g_candidate && g_candidate->get_visible()) {
-            g_softcandidate_show = true;
             g_candidate->show();
             set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
             return;
@@ -1766,11 +1908,54 @@ static void ise_floating_mode_changed_cb(const char *key, void *user_data)
     set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_NONE);
 }
 
+static void register_preference_changed_callback(void)
+{
+    if (preference_set_changed_cb(ISE_CONFIG_KEYPAD_MODE, ise_keypad_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_keypad_mode_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_ENABLED_LANGUAGES, ise_enabled_languages_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_enabled_languages_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_SELECTED_LANGUAGE, ise_selected_language_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_selected_language_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_AUTO_CAPITALISE, ise_autocapital_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_autocapital_mode_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_AUTO_PUNCTUATE, ise_autopunctuate_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_autopunctuate_mode_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_SOUND_ON, ise_sound_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_sound_mode_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_VIBRATION_ON, ise_vibration_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_vibration_mode_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_PREVIEW_ON, ise_character_preview_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_character_preview_mode_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_FIRST_GUIDELINE_POPUP_FOR_SETTING, ise_setting_guide_popup_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_setting_guide_popup_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_FIRST_GUIDELINE_POPUP_FOR_LANGUAGE_CHANGE, ise_language_guide_popup_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_language_guide_popup_changed_cb()");
+
+    if (preference_set_changed_cb(ISE_CONFIG_FLOATING_MODE, ise_floating_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
+        LOGW("Failed to set ise_floating_mode_changed_cb()");
+}
+
+static void ise_mount_changed_cb(void *user_data)
+{
+    register_preference_changed_callback();
+}
+
 void
 ise_create()
 {
     LOGD("");
 
+    CONFIG_VALUES *config_values = get_config_values();
+
     if (!g_ui) {
         g_ui = new CSCLUI;
     }
@@ -1800,12 +1985,6 @@ ise_create()
             sclboolean succeeded = FALSE;
 
             const sclchar *entry_path = MAIN_ENTRY_XML_PATH;
-            int nwidth  = 0;
-            int nheight = 0;
-            CSCLUtils *utils = CSCLUtils::get_instance();
-            if (utils) {
-                utils->get_screen_resolution(&nwidth, &nheight);
-            }
             _language_manager.set_resource_file_path(entry_path);
             const sclchar *resource_file_path = _language_manager.get_resource_file_path();
 
@@ -1836,17 +2015,22 @@ ise_create()
             }
 
             read_ise_config_values();
-            _language_manager.set_enabled_languages(g_config_values.enabled_languages);
-            _language_manager.select_language(g_config_values.selected_language.c_str());
-            vconf_set_bool(VCONFKEY_AUTOCAPITAL_ALLOW_BOOL, g_config_values.auto_capitalise);
-            vconf_set_bool(VCONFKEY_AUTOPERIOD_ALLOW_BOOL, g_config_values.auto_punctuate);
-            g_ui->enable_sound(g_config_values.sound_on);
-            g_ui->enable_vibration(g_config_values.vibration_on);
-            g_ui->enable_magnifier(g_config_values.preview_on);
+            if (access(ISE_CONFIG_FILE_PATH, F_OK) == 0 && !config_values->init_flag)
+                read_ise_config_file();
+
+            if (config_values) {
+                _language_manager.set_enabled_languages(config_values->enabled_languages);
+                _language_manager.select_language(config_values->selected_language.c_str());
+                vconf_set_bool(VCONFKEY_AUTOCAPITAL_ALLOW_BOOL, config_values->auto_capitalise);
+                vconf_set_bool(VCONFKEY_AUTOPERIOD_ALLOW_BOOL, config_values->auto_punctuate);
+                g_ui->enable_sound(config_values->sound_on);
+                g_ui->enable_vibration(config_values->vibration_on);
+                g_ui->enable_magnifier(config_values->preview_on);
+                g_floating_mode = config_values->floating_mode;
+            }
 #ifdef _TV
             g_ui->enable_highlight_ui(TRUE);
 #endif
-            g_floating_mode = g_config_values.floating_mode;
             ime_set_floating_mode(g_floating_mode);
         }
 
@@ -1858,28 +2042,17 @@ ise_create()
         if (!exist)
             write_ise_config_values();
 
-        if (preference_set_changed_cb(ISE_CONFIG_KEYPAD_MODE, ise_keypad_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_keypad_mode_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_ENABLED_LANGUAGES, ise_enabled_languages_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_enabled_languages_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_SELECTED_LANGUAGE, ise_selected_language_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_selected_language_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_AUTO_CAPITALISE, ise_autocapital_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_autocapital_mode_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_AUTO_PUNCTUATE, ise_autopunctuate_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_autopunctuate_mode_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_SOUND_ON, ise_sound_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_sound_mode_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_VIBRATION_ON, ise_vibration_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_vibration_mode_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_PREVIEW_ON, ise_character_preview_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_character_preview_mode_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_FIRST_GUIDELINE_POPUP_FOR_SETTING, ise_setting_guide_popup_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_setting_guide_popup_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_FIRST_GUIDELINE_POPUP_FOR_LANGUAGE_CHANGE, ise_language_guide_popup_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_language_guide_popup_changed_cb()");
-        if (preference_set_changed_cb(ISE_CONFIG_FLOATING_MODE, ise_floating_mode_changed_cb, NULL) != PREFERENCE_ERROR_NONE)
-            LOGW("Faild to set ise_floating_mode_changed_cb()");
+        int state;
+        if (ode_internal_encryption_get_state(&state) == ODE_ERROR_NONE) {
+            if (state == ODE_STATE_ENCRYPTED) {
+                if (ode_internal_encryption_set_mount_event_cb(ise_mount_changed_cb, NULL) != ODE_ERROR_NONE)
+                    LOGW("Failed to set mount_event_cb()");
+            } else if (state == ODE_STATE_UNENCRYPTED) {
+                register_preference_changed_callback();
+            }
+        } else {
+            LOGW("Failed to get encryption_state");
+        }
     }
     init_recent_used_punctuation();
 }
@@ -1889,11 +2062,13 @@ ise_destroy()
 {
     ise_hide_stt_mode();
 
-    if (g_ui) {
-        LOGD("calling g_ui->fini()\n");
-        g_ui->fini();
-        LOGD("deleting g_ui\n");
-        delete g_ui;
+    CSCLUI *ui = get_ui();
+    if (ui) {
+        LOGD("calling ui->fini()\n");
+        ui->fini();
+        LOGD("deleting ui\n");
+        delete ui;
+        ui = NULL;
         g_ui = NULL;
     }
 
@@ -1919,18 +2094,20 @@ void
 ise_app_candidate_show()
 {
 #ifdef _WEARABLE
-    if (!g_softcandidate_show) {
+    if (!g_candidate)
+        return;
+
+    if (!g_candidate->get_visible())
         return;
-    }
 #endif
     LOGD("Enter\n");
     delete_softcandidate_hide_timer();
 
     create_softcandidate();
 
-    g_softcandidate_show = true;
-    if (g_candidate) {
-        g_candidate->show();
+    Candidate *candidate = get_candidate();
+    if (candidate) {
+        candidate->show();
         set_ime_size(g_floating_mode, ISE_CANDIDATE_REQ_SHOW);
     }
 }
@@ -1940,34 +2117,50 @@ ise_app_candidate_hide()
 {
     LOGD("Enter\n");
 
-    if (!g_candidate || !g_softcandidate_show) {
+    Candidate *candidate = get_candidate();
+    if (!candidate || !candidate->get_visible()) {
         LOGD("No candidate\n");
         return;
     }
 
-    if (g_ic_smartreply != -1 || g_autofill_exist)
+    if (g_ic_smartreply != -1 || ime_autofill_get_exist())
         return;
 
     add_softcandidate_hide_timer();
 }
 
 #ifdef _WEARABLE
-void ise_check_wearable_candidate() {
-    if (!g_config_values.prediction_on) {
+void ise_check_wearable_candidate()
+{
+    CONFIG_VALUES *config_values = get_config_values();
+    if (!config_values) return;
+
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+
+    if (!config_values->prediction_on) {
         ise_app_candidate_hide();
-    } else if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_PHONENUMBER ||
-                  g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE ||
-                  g_keyboard_state.layout == ISE_LAYOUT_STYLE_IP ||
-                  g_keyboard_state.layout == ISE_LAYOUT_STYLE_MONTH ||
-                  g_keyboard_state.layout == ISE_LAYOUT_STYLE_NUMBERONLY ||
-                  g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWD_3X4||
-                  g_keyboard_state.layout == ISE_LAYOUT_STYLE_PASSWORD) {
+    } else if (keyboard_state->layout == ISE_LAYOUT_STYLE_PHONENUMBER ||
+                  keyboard_state->layout == ISE_LAYOUT_STYLE_VOICE ||
+                  keyboard_state->layout == ISE_LAYOUT_STYLE_IP ||
+                  keyboard_state->layout == ISE_LAYOUT_STYLE_MONTH ||
+                  keyboard_state->layout == ISE_LAYOUT_STYLE_NUMBERONLY ||
+                  keyboard_state->layout == ISE_LAYOUT_STYLE_PASSWD_3X4||
+                  keyboard_state->layout == ISE_LAYOUT_STYLE_PASSWORD) {
         ise_app_candidate_hide();
     } else {
-        g_softcandidate_show = true;
         ise_app_candidate_show();
     }
 }
+
+void ise_set_emoticon_label(int group_id)
+{
+    const int BUF_LEN = 16;
+    char buf[BUF_LEN] = {0};
+    snprintf(buf, BUF_LEN, "%d/3", group_id);
+    CSCLUI *ui = get_ui();
+    if (ui) ui->set_private_key("EMOTICON_GROUP_ID", buf, NULL, NULL, 0, const_cast<sclchar*>("EMOTICON_GROUP_NEXT"), TRUE);
+}
 #endif
 
 // when it is the time to auto_cap, the
@@ -2001,11 +2194,14 @@ void ise_check_wearable_candidate() {
 void
 ise_set_caps_mode(unsigned int mode)
 {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+
     LOGD("caps_mode : %d\n", mode);
     if (mode) {
-        g_keyboard_state.caps_mode = TRUE;
+        keyboard_state->caps_mode = TRUE;
     } else {
-        g_keyboard_state.caps_mode = FALSE;
+        keyboard_state->caps_mode = FALSE;
     }
     g_caps_mode_pending = false;
     const sclchar *cur_lang = _language_manager.get_current_language();
@@ -2014,9 +2210,9 @@ ise_set_caps_mode(unsigned int mode)
         if (info) {
             if (info->accepts_caps_mode) {
                 /* If we are inputting multitap character, do not manipulate shift mode */
-                if (g_keyboard_state.prev_modifier != KEY_MODIFIER_MULTITAP_START &&
-                    g_keyboard_state.prev_modifier != KEY_MODIFIER_MULTITAP_REPEAT) {
-                    set_caps_mode(g_keyboard_state.caps_mode);
+                if (keyboard_state->prev_modifier != KEY_MODIFIER_MULTITAP_START &&
+                    keyboard_state->prev_modifier != KEY_MODIFIER_MULTITAP_REPEAT) {
+                    set_caps_mode(keyboard_state->caps_mode);
                 } else {
                     g_caps_mode_pending = true;
                     LOGD("Currently composing multitap string, skipping caps request");
@@ -2029,13 +2225,17 @@ ise_set_caps_mode(unsigned int mode)
 void
 ise_update_cursor_position(int position)
 {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+
     LOGD("cursor position : %d\n", position);
-    if (g_ui && g_keyboard_state.layout == ISE_LAYOUT_STYLE_URL) {
+    CSCLUI *ui = get_ui();
+    if (ui && keyboard_state->layout == ISE_LAYOUT_STYLE_URL) {
 #ifndef _TV
         if (position > 0) {
-            g_ui->set_string_substitution("www.", ".com");
+            ui->set_string_substitution("www.", ".com");
         } else {
-            g_ui->unset_string_substitution("www.");
+            ui->unset_string_substitution("www.");
         }
 #endif
     }
@@ -2046,7 +2246,8 @@ void ise_set_return_key_type(unsigned int type)
     const int BUF_LEN = 256;
     char buf[BUF_LEN] = {0};
 
-    if (!g_ui) return;
+    CSCLUI *ui = get_ui();
+    if (!ui) return;
 
     LOGD("return key type : %d\n", type);
     switch (type)
@@ -2084,7 +2285,10 @@ void ise_set_return_key_type(unsigned int type)
     }
 
     if (type == ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_DEFAULT) {
-        g_ui->unset_private_key("Enter");
+        ui->unset_private_key("Enter");
+#ifdef _TV
+        ui->unset_private_key("Done");
+#endif
     } else {
 #ifdef _WEARABLE
         if (type == ECORE_IMF_INPUT_PANEL_RETURN_KEY_TYPE_SEARCH) {
@@ -2092,29 +2296,34 @@ void ise_set_return_key_type(unsigned int type)
                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search.png"),
                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search_p.png"),
                 const_cast<sclchar*>("w_sip_3x4_btn_ic_search_d.png")};
-            g_ui->set_private_key("Enter", const_cast<sclchar*>(""), imagelabel, NULL, 0, const_cast<sclchar*>("Enter"), TRUE);
+            ui->set_private_key("Enter", const_cast<sclchar*>(""), imagelabel, NULL, 0, const_cast<sclchar*>("Enter"), TRUE);
             return;
         }
 #endif
 
+#ifdef _TV
+        ui->set_private_key("Done", buf, NULL, NULL, 0, const_cast<sclchar*>("Done"), TRUE);
+#else
         static sclchar *imagelabel[SCL_BUTTON_STATE_MAX] = {
             const_cast<sclchar*>(" "), const_cast<sclchar*>(" "), const_cast<sclchar*>(" ")
         };
 
-        g_ui->set_private_key("Enter", buf, imagelabel, NULL, 0, const_cast<sclchar*>("Enter"), TRUE);
-        LOGD("return key lable : %s\n", buf);
+        ui->set_private_key("Enter", buf, imagelabel, NULL, 0, const_cast<sclchar*>("Enter"), TRUE);
+#endif
+        LOGD("return key label : %s\n", buf);
     }
 }
 
 void ise_set_return_key_disable(unsigned int disabled)
 {
+    CSCLUI *ui = get_ui();
     LOGD("enable : %d\n", !disabled);
 #ifdef _TV
-    if (g_ui)
-        g_ui->enable_button("Done", !disabled);
+    if (ui)
+        ui->enable_button("Done", !disabled);
 #else
-    if (g_ui)
-        g_ui->enable_button("Enter", !disabled);
+    if (ui)
+        ui->enable_button("Enter", !disabled);
 #endif
 }
 
@@ -2130,11 +2339,14 @@ void ise_get_language_locale(char **locale)
 
 void ise_update_table(const vector<string> &vec_str)
 {
-    if (!g_candidate || !g_softcandidate_show)
+    Candidate *candidate = get_candidate();
+    if (!candidate || !candidate->get_visible()) {
         create_softcandidate();
+    }
 
-    if (g_candidate) {
-        g_candidate->update(vec_str);
+    candidate = get_candidate();
+    if (candidate) {
+        candidate->update(vec_str);
     }
 }
 
@@ -2152,7 +2364,8 @@ void ise_process_key_event(scim::KeyEvent& key, sclu32 &ret)
     if (back_key_pressed || back_key_released) {
         if (g_popup_opened == TRUE) {
             if (back_key_released) {
-                g_ui->close_all_popups();
+                CSCLUI *ui = get_ui();
+                if (ui) ui->close_all_popups();
             }
             ret = 1;
             return;
@@ -2160,31 +2373,33 @@ void ise_process_key_event(scim::KeyEvent& key, sclu32 &ret)
     }
 
     ret = 0;
+    CSCLUI *ui = get_ui();
 #ifdef _TV
-    if (g_candidate) {
-        if (!g_candidate->soft_candidate_flag()) {
-            if (g_ui) {
+    Candidate *candidate = get_candidate();
+    if (candidate) {
+        if (!candidate->soft_candidate_flag()) {
+            if (ui) {
                 if (key.dev_name.compare("ime") != 0) {
-                    ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
+                    ret = (sclu32)ui->process_key_event(key.get_key_string().c_str());
                 }
             }
         }
         if (!ret) {
-            ret = g_candidate->soft_candidate_handle_key_event(key.get_key_string().c_str());
+            ret = candidate->soft_candidate_handle_key_event(key.get_key_string().c_str());
         }
     } else {
-        if (g_ui) {
+        if (ui) {
             /* Process this key event if it was not generated by ime */
             if (key.dev_name.compare("ime") != 0) {
-                ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
+                ret = (sclu32)ui->process_key_event(key.get_key_string().c_str());
             }
         }
     }
 #else
-    if (g_ui) {
+    if (ui) {
         /* Process this key event if it was not generated by ime */
         if (key.dev_name.compare("ime") != 0) {
-            ret = (sclu32)g_ui->process_key_event(key.get_key_string().c_str());
+            ret = (sclu32)ui->process_key_event(key.get_key_string().c_str());
         }
     }
 #endif
@@ -2246,11 +2461,18 @@ static void update_recent_used_punctuation(const char * key_value)
 
 static void set_ime_size(bool floating_mode, ISE_CANDIDATE_REQUEST candidate_req)
 {
-    if (!g_ui)
+    CSCLUI *ui = get_ui();
+    if (!ui)
+        return;
+
+    Candidate *candidate = get_candidate();
+
+    const char *input_mode = ui->get_input_mode();
+    if (!input_mode)
         return;
 
-    SclSize size_portrait = g_ui->get_input_mode_size(g_ui->get_input_mode(), DISPLAYMODE_PORTRAIT);
-    SclSize size_landscape = g_ui->get_input_mode_size(g_ui->get_input_mode(), DISPLAYMODE_LANDSCAPE);
+    SclSize size_portrait = ui->get_input_mode_size(input_mode, DISPLAYMODE_PORTRAIT);
+    SclSize size_landscape = ui->get_input_mode_size(input_mode, DISPLAYMODE_LANDSCAPE);
 
     if (floating_mode) {
         size_portrait.width *= FLOATING_SCALE_RATE;
@@ -2259,37 +2481,39 @@ static void set_ime_size(bool floating_mode, ISE_CANDIDATE_REQUEST candidate_req
         size_landscape.height *= FLOATING_SCALE_RATE;
         switch (candidate_req) {
             case ISE_CANDIDATE_REQ_NONE:
-                if (g_candidate && g_candidate->get_visible()) {
-                    g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT + g_candidate->get_height());
-                    size_portrait.height += g_candidate->get_height();
-                    size_landscape.height += g_candidate->get_height();
+                if (candidate && candidate->get_visible()) {
+                    ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT + candidate->get_height());
+                    size_portrait.height += candidate->get_height();
+                    size_landscape.height += candidate->get_height();
                 } else {
-                    g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT);
+                    ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT);
                 }
                 break;
             case ISE_CANDIDATE_REQ_SHOW:
-                g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT + g_candidate->get_height());
-                if (g_input_panel_show || g_candidate_more_view) {
-                    size_portrait.height += g_candidate->get_height();
-                    size_landscape.height += g_candidate->get_height();
-                } else {
-                    size_portrait.height = g_candidate->get_height();
-                    size_landscape.height = g_candidate->get_height();
+                if (candidate) {
+                    ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT + candidate->get_height());
+                    if (g_input_panel_show || g_candidate_more_view) {
+                        size_portrait.height += candidate->get_height();
+                        size_landscape.height += candidate->get_height();
+                    } else {
+                        size_portrait.height = candidate->get_height();
+                        size_landscape.height = candidate->get_height();
+                    }
                 }
                 break;
             case ISE_CANDIDATE_REQ_HIDE:
-                g_ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT);
+                ui->set_custom_starting_coordinates(0, FLOATING_TITLE_BAR_HEIGHT);
                 break;
             default: break;
         }
 
-        if (g_ui->get_custom_scale_rate_x() != FLOATING_SCALE_RATE || g_ui->get_custom_scale_rate_y() != FLOATING_SCALE_RATE)
-            g_ui->set_custom_scale_rate(FLOATING_SCALE_RATE, FLOATING_SCALE_RATE);
+        if (ui->get_custom_scale_rate_x() != FLOATING_SCALE_RATE || ui->get_custom_scale_rate_y() != FLOATING_SCALE_RATE)
+            ui->set_custom_scale_rate(FLOATING_SCALE_RATE, FLOATING_SCALE_RATE);
 
         ime_set_size(size_portrait.width, size_portrait.height + FLOATING_TITLE_BAR_HEIGHT,
             size_landscape.width, size_landscape.height + FLOATING_TITLE_BAR_HEIGHT);
 
-#ifdef _MOBILE
+#if defined(_MOBILE) || defined(_COMMON)
         ise_destroy_move_handler();
         int rotation = elm_win_rotation_get(NATIVE_WINDOW_CAST(ime_get_main_window()));
         int handler_width = (rotation == 0 || rotation == 180) ? size_portrait.width : size_landscape.width;
@@ -2298,36 +2522,38 @@ static void set_ime_size(bool floating_mode, ISE_CANDIDATE_REQUEST candidate_req
     } else {
         switch (candidate_req) {
             case ISE_CANDIDATE_REQ_NONE:
-                if (g_candidate && g_candidate->get_visible()) {
-                    g_ui->set_custom_starting_coordinates(0, g_candidate->get_height());
-                    size_portrait.height += g_candidate->get_height();
-                    size_landscape.height += g_candidate->get_height();
+                if (candidate && candidate->get_visible()) {
+                    ui->set_custom_starting_coordinates(0, candidate->get_height());
+                    size_portrait.height += candidate->get_height();
+                    size_landscape.height += candidate->get_height();
                 } else {
-                    g_ui->set_custom_starting_coordinates(0, 0);
+                    ui->set_custom_starting_coordinates(0, 0);
                 }
                 break;
             case ISE_CANDIDATE_REQ_SHOW:
-                g_ui->set_custom_starting_coordinates(0, g_candidate->get_height());
-                if (g_input_panel_show || g_candidate_more_view) {
-                    size_portrait.height += g_candidate->get_height();
-                    size_landscape.height += g_candidate->get_height();
-                } else {
-                    size_portrait.height = g_candidate->get_height();
-                    size_landscape.height = g_candidate->get_height();
+                if (candidate) {
+                    ui->set_custom_starting_coordinates(0, candidate->get_height());
+                    if (g_input_panel_show || g_candidate_more_view) {
+                        size_portrait.height += candidate->get_height();
+                        size_landscape.height += candidate->get_height();
+                    } else {
+                        size_portrait.height = candidate->get_height();
+                        size_landscape.height = candidate->get_height();
+                    }
                 }
                 break;
             case ISE_CANDIDATE_REQ_HIDE:
-                g_ui->set_custom_starting_coordinates(0, 0);
+                ui->set_custom_starting_coordinates(0, 0);
                 break;
             default: break;
         }
 
-        if (g_ui->get_custom_scale_rate_x() != 1.0 || g_ui->get_custom_scale_rate_y() != 1.0)
-            g_ui->set_custom_scale_rate(1.0, 1.0);
+        if (ui->get_custom_scale_rate_x() != 1.0 || ui->get_custom_scale_rate_y() != 1.0)
+            ui->set_custom_scale_rate(1.0, 1.0);
 
         ime_set_size(size_portrait.width, size_portrait.height, size_landscape.width, size_landscape.height);
 
-#ifdef _MOBILE
+#if defined(_MOBILE) || defined(_COMMON)
         ise_destroy_move_handler();
 #endif
     }
@@ -2335,14 +2561,22 @@ static void set_ime_size(bool floating_mode, ISE_CANDIDATE_REQUEST candidate_req
 
 static void ime_app_create_cb(void *user_data)
 {
+    if (!engine_loader_dbus_init(NULL))
+        LOGE("Failed to initialize dbus");
+
 #if !(DEFER_ISE_CREATION)
     ise_create();
 #endif
     elm_app_name_set(PACKAGE);
 
-#ifdef HAVE_CBHM
-    cbhm_open_service(&cbhm_handle);
-#endif
+    char *elm_scale = getenv("ELM_SCALE");
+    LOGD("ELM_SCALE : %s", elm_scale);
+
+    if (elm_scale)
+        elm_app_base_scale_set(atof(elm_scale));
+
+    if (nmt_check_agent_install())
+        nmt_init();
 }
 
 static void ime_app_exit_cb(void *user_data)
@@ -2350,27 +2584,21 @@ static void ime_app_exit_cb(void *user_data)
     ise_hide();
     ise_destroy();
 
-#ifdef HAVE_CBHM
-    cbhm_close_service(cbhm_handle);
-    cbhm_handle = NULL;
-#endif
+    if (!engine_loader_dbus_shutdown())
+        LOGE("Failed to finalize dbus");
+
+    nmt_shutdown();
 }
 
-static void show_autofill_data(Ecore_IMF_Input_Hints input_hints)
+static void show_autofill_data()
 {
-    g_autofill_exist = false;
-    char *text = autofill_get_string(input_hints);
+    ime_autofill_set_exist(false);
+    string autofill_string = ime_autofill_get_string();
 
-    if (text) {
-        g_autofill_string = string(text);
-        free(text);
-    } else {
-        g_autofill_string = string("");
-    }
-    SECURE_LOGD("autofill string : %s", g_autofill_string.c_str());
+    SECURE_LOGD("autofill string : %s", autofill_string.c_str());
 
-    if (g_autofill_string.length() > 0) {
-        g_autofill_exist = true;
+    if (!autofill_string.empty()) {
+        ime_autofill_set_exist(true);
 
         ise_app_candidate_show();
         update_candidate_table();
@@ -2410,39 +2638,39 @@ static void ime_app_show_cb(int ic, ime_context_h ime_ctx, void *user_data)
 
     iseContext.return_key_disabled = return_key_state;
 
-    g_ic = ic;
+    engine_loader_set_input_hint((uint32_t)iseContext.input_hint);
+    engine_loader_update_bidi_direction((uint32_t)iseContext.bidi_direction);
 
-    g_autofill_hint = iseContext.input_hint & ECORE_IMF_INPUT_HINT_AUTOFILL_MASK;
+    g_ic = ic;
 
-    LOGD("input hint : %x, autofill hint : %x\n", iseContext.input_hint, g_autofill_hint);
+    ime_autofill_set_hint(iseContext.input_hint & ECORE_IMF_INPUT_HINT_AUTOFILL_MASK);
 
-    if (g_autofill_hint == 0) {
-        switch (iseContext.layout) {
-            case ECORE_IMF_INPUT_PANEL_LAYOUT_EMAIL:
-                g_autofill_hint = ECORE_IMF_INPUT_HINT_AUTOFILL_EMAIL_ADDRESS;
-                break;
-            case ECORE_IMF_INPUT_PANEL_LAYOUT_PHONENUMBER:
-                g_autofill_hint = ECORE_IMF_INPUT_HINT_AUTOFILL_PHONE;
-                break;
-            default:
-                break;
-        }
-    }
+    LOGD("input hint : %x, autofill hint : %x\n", iseContext.input_hint, ime_autofill_get_hint());
 
     // show autofill data
-    show_autofill_data((Ecore_IMF_Input_Hints)g_autofill_hint);
+    show_autofill_data();
 
     //g_ise_common->set_keyboard_ise_by_uuid(KEYBD_ISE_UUID);
 
     /* Don't update screen until all the information is correctly set */
-    if (g_ui)
-        g_ui->set_update_pending(TRUE);
+    CSCLUI *ui = get_ui();
+    if (ui)
+        ui->set_update_pending(TRUE);
 
     ise_reset_context(); // reset ISE
 
-    /*if (context.language == ECORE_IMF_INPUT_PANEL_LANG_ALPHABET) {
-        ise_explictly_set_language(PRIMARY_LATIN_LANGUAGE_INDEX);
-    }*/
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+
+    if (iseContext.language == ECORE_IMF_INPUT_PANEL_LANG_ALPHABET) {
+        LOGD("prefer latin");
+        if (keyboard_state)
+            keyboard_state->prefer_latin = TRUE;
+    }
+    else {
+        LOGD("prefer automatic");
+        if (keyboard_state)
+            keyboard_state->prefer_latin = FALSE;
+    }
 
     _context_layout = iseContext.layout;
     _context_layout_variation = iseContext.layout_variation;
@@ -2457,27 +2685,28 @@ static void ime_app_show_cb(int ic, ime_context_h ime_ctx, void *user_data)
     ise_show(ic);
 
     /* Now we update the whole screen */
-    if (g_ui)
-        g_ui->set_update_pending(FALSE);
+    if (ui)
+        ui->set_update_pending(FALSE);
 }
 
 static void ime_app_hide_cb(int ic, void *user_data)
 {
     LOGD("Enter\n");
     ise_hide();
-#ifdef HAVE_CBHM
-    g_set_mime_type = FALSE;
-#endif
+
     g_ic_smartreply = -1;
 }
 
 static void ime_app_return_key_type_set_cb(Ecore_IMF_Input_Panel_Return_Key_Type type, void *user_data)
 {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+
     LOGD("return key type : %d\n", type);
     ise_set_return_key_type(type);
 
-    if (g_keyboard_state.visible_state)
-        ise_show(g_keyboard_state.ic);
+    if (keyboard_state->visible_state)
+        ise_show(keyboard_state->ic);
 }
 
 static void ime_app_return_key_state_set_cb(bool disabled, void *user_data)
@@ -2486,15 +2715,26 @@ static void ime_app_return_key_state_set_cb(bool disabled, void *user_data)
     ise_set_return_key_disable(disabled);
 }
 
+static void ime_app_language_set_cb(Ecore_IMF_Input_Panel_Lang language, void *user_data)
+{
+    LOGD("language : %d\n", language);
+
+    // if (language == ECORE_IMF_INPUT_PANEL_LANG_ALPHABET) {
+    //     ise_explictly_set_language(PRIMARY_LATIN_LANGUAGE_INDEX);
+    // }
+}
+
 static void ime_app_input_context_reset_cb(void *user_data)
 {
     ise_reset_input_context();
+    engine_loader_reset_input_context();
 }
 
 static void ime_app_cursor_position_updated_cb(int cursor_pos, void *user_data)
 {
     LOGD("cursor position : %d\n", cursor_pos);
     ise_update_cursor_position(cursor_pos);
+    engine_loader_update_cursor_position(cursor_pos);
 }
 
 static void ime_app_language_requested_cb(void *user_data, char **lang_code)
@@ -2512,12 +2752,15 @@ static void ime_app_focus_in_cb(int context_id, void *user_data)
 {
     LOGD("Enter\n");
     ise_focus_in(context_id);
-    if (!g_smartreply_reply_exist && g_softcandidate_show) {
-        if (g_candidate) {
+    Candidate *candidate = get_candidate();
+    if (input_smartreply_get_reply_num() == 0) {
+        if (candidate && candidate->get_visible()) {
             ise_app_candidate_hide();
-            g_candidate->hide();
+            candidate->hide();
         }
     }
+
+    engine_loader_focus_in();
 }
 
 static void ime_app_focus_out_cb(int context_id, void *user_data)
@@ -2525,74 +2768,83 @@ static void ime_app_focus_out_cb(int context_id, void *user_data)
     LOGD("Enter\n");
     ise_focus_out(context_id);
     g_imdata_state = 0;
-#ifdef HAVE_CBHM
-    g_set_mime_type = FALSE;
-#endif
-    g_smartreply_reply_exist = false;
-    g_smartreply_size = 0;
     input_smartreply_deinit();
     g_ic_smartreply = -1;
 
-    g_autofill_exist = false;
-    g_autofill_hint = 0;
+    ime_autofill_set_exist(false);
+    ime_autofill_set_hint(0);
+    ime_autofill_set_app_id("");
+    ime_autofill_set_resource_id("");
 
-    g_app_id = string("");
-    g_resource_id = string("");
-
-    g_autofill_string = string("");
     g_smartreply_strings.clear();
     g_lookup_table_strings.clear();
     g_softcandidate_string.clear();
+
+    engine_loader_focus_out();
 }
 
 static void ime_app_layout_set_cb(Ecore_IMF_Input_Panel_Layout layout, void *user_data)
 {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+
     LOGD("layout=%d\n", layout);
     /* Check if the layoutIdx is in the valid range */
-    if ((ISE_LAYOUT)layout < ISE_LAYOUT_STYLE_MAX) {
-        if (g_keyboard_state.layout != layout) {
-            g_keyboard_state.need_reset = TRUE;
+    if (static_cast<int>(layout) < static_cast<int>(ISE_LAYOUT_STYLE_MAX)) {
+        if (keyboard_state->layout != layout) {
+            keyboard_state->need_reset = TRUE;
         }
-        g_keyboard_state.layout = layout;
+        keyboard_state->layout = layout;
         _context_layout = layout;
         _context_layout_variation = 0;
     }
-    if (g_keyboard_state.visible_state)
-        ise_show(g_keyboard_state.ic);
+    if (keyboard_state->visible_state)
+        ise_show(keyboard_state->ic);
+
+    engine_loader_set_layout(static_cast<uint32_t>(layout));
+}
+
+static void ime_app_input_hint_set_cb(Ecore_IMF_Input_Hints input_hint, void *user_data)
+{
+    LOGD("input hint=%u\n", input_hint);
 }
 
 static void ime_app_rotation_degree_changed_cb(int degree, void *user_data)
 {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+
+    CSCLUI *ui = get_ui();
     ise_set_screen_rotation(degree);
 
     LOGD("degree=%d\n", degree);
-#ifdef _MOBILE
-    if (g_floating_mode) {
+#if defined(_MOBILE) || defined(_COMMON)
+    if (ui && g_floating_mode) {
         int handler_width;
         ise_destroy_move_handler();
         if (degree == 0 || degree == 180) {
-            SclSize size_portrait = g_ui->get_input_mode_size(g_ui->get_input_mode(), DISPLAYMODE_PORTRAIT);
+            SclSize size_portrait = ui->get_input_mode_size(ui->get_input_mode(), DISPLAYMODE_PORTRAIT);
             handler_width = size_portrait.width * FLOATING_SCALE_RATE;
         } else {
-            SclSize size_landscape = g_ui->get_input_mode_size(g_ui->get_input_mode(), DISPLAYMODE_LANDSCAPE);
+            SclSize size_landscape = ui->get_input_mode_size(ui->get_input_mode(), DISPLAYMODE_LANDSCAPE);
             handler_width = size_landscape.width * FLOATING_SCALE_RATE;
         }
         ise_show_move_handler(handler_width, FLOATING_TITLE_BAR_HEIGHT);
     }
 #endif
-    if (is_emoticon_show()) {
-        ise_destroy_emoticon_layout();
+    if (ise_emoticon_is_show()) {
+        ise_emoticon_destroy_layout();
     }
-    if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_VOICE) {
+    if (keyboard_state->layout == ISE_LAYOUT_STYLE_VOICE) {
         ise_hide_stt_mode();
     }
-    if (g_keyboard_state.layout == ISE_LAYOUT_STYLE_EMOTICON) {
-        ise_show_emoticon_layout(current_emoticon_group, degree, false, ime_get_main_window());
-    } else if (g_ui) {
-        const sclchar *input_mode = g_ui->get_input_mode();
+    if (keyboard_state->layout == ISE_LAYOUT_STYLE_EMOTICON) {
+        ise_emoticon_show_layout(ise_emoticon_get_current_group(), degree, false, ime_get_main_window());
+    } else if (ui) {
+        const sclchar *input_mode = ui->get_input_mode();
         if (input_mode) {
             if (!(strcmp(input_mode, "EMOTICON_LAYOUT")))
-                ise_show_emoticon_layout(current_emoticon_group, degree, false, ime_get_main_window());
+                ise_emoticon_show_layout(ise_emoticon_get_current_group(), degree, false, ime_get_main_window());
             else if (!(strcmp(input_mode, "STT_3X4")))
                 ise_show_stt_mode(NATIVE_WINDOW_CAST(ime_get_main_window()));
         }
@@ -2611,10 +2863,14 @@ static void ime_app_imdata_set_cb(void *data, unsigned int data_length, void *us
     g_imdata_state = 0;
     size_t _len = data_length;
     set_ise_imdata((sclchar *)data, _len);
+    engine_loader_set_imdata((const char*)data, (uint32_t)data_length);
 }
 
 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)
 {
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return FALSE;
+
     scim::KeyEvent key(keycode, keymask);
     unsigned int ret;
     char *dev_name = NULL;
@@ -2633,10 +2889,26 @@ static bool ime_app_process_key_event_cb(ime_key_code_e keycode, ime_key_mask_e
         key.dev_subclass = dev_subclass;
     }
 
-    if (g_keyboard_state.visible_state)
+    if (keyboard_state->visible_state) {
         ise_process_key_event(key, ret);
-    else
-        ret = FALSE;
+    } else {
+        if (key.code == IME_KEY_space && (key.mask & IME_KEY_MASK_SHIFT)) {
+            if (key.mask & IME_KEY_MASK_RELEASED) {
+                if (_language_manager.select_next_language()) {
+                    LANGUAGE_INFO *info = _language_manager.get_language_info(_language_manager.get_current_language());
+                    if (info) {
+                        notification_status_message_post(info->display_name.c_str());
+                    }
+                } else {
+                    LOGE("Failed to change language");
+                }
+            }
+
+            ret = TRUE;
+        } else {
+            ret = FALSE;
+        }
+    }
 
     if (dev_name)
         free(dev_name);
@@ -2644,6 +2916,15 @@ static bool ime_app_process_key_event_cb(ime_key_code_e keycode, ime_key_mask_e
     return ret;
 }
 
+static void ime_app_process_key_event_with_imengine_cb(scim::KeyEvent &key, uint32_t serial, void *user_data)
+{
+    LANGUAGE_INFO *info = _language_manager.get_language_info(_language_manager.get_current_language());
+    if (info && info->need_surrounding_text)
+        engine_loader_process_key_event(key, serial, true);
+    else
+        engine_loader_process_key_event(key, serial, false);
+}
+
 static void ime_app_caps_mode_changed_cb(int mode, void *user_data)
 {
     ise_set_caps_mode(mode);
@@ -2686,7 +2967,7 @@ static void ime_app_lookup_table_changed_cb(Eina_List *list, void *user_data)
         }
     }
 
-    if (g_smartreply_reply_exist) {
+    if (input_smartreply_get_reply_num() > 0) {
         if (candidate_strings[0] == "#" && candidate_strings[1] == "$") {
             char *text = NULL;
             int cursor;
@@ -2703,122 +2984,138 @@ static void ime_app_lookup_table_changed_cb(Eina_List *list, void *user_data)
 }
 
 #ifdef _WEARABLE
+static sclu32 get_rotate_layout(ime_input_device_rotary_direction_e direction)
+{
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return ISE_LAYOUT_STYLE_NORMAL;
+
+    sclu32 new_layout = keyboard_state->layout;
+
+    if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE) {
+        LOGD("CLOCKWISE\n");
+        switch (keyboard_state->layout) {
+            case ISE_LAYOUT_STYLE_NORMAL:
+            case ISE_LAYOUT_STYLE_EMAIL:
+            case ISE_LAYOUT_STYLE_URL:
+            case ISE_LAYOUT_STYLE_PASSWORD:
+                if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
+                        _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
+                    ;   // PASSWORD NUMBER ONLY, do nothing
+                else
+                    new_layout = ISE_LAYOUT_STYLE_NUMBER;
+                break;
+            case ISE_LAYOUT_STYLE_NUMBER:
+                new_layout = ISE_LAYOUT_STYLE_HEX;
+                break;
+            case ISE_LAYOUT_STYLE_HEX:
+                if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
+                        _context_layout == ISE_LAYOUT_STYLE_URL)
+                    new_layout = ISE_LAYOUT_STYLE_VOICE;
+                else if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD)
+                    new_layout = _context_layout;
+                else
+                    new_layout = ISE_LAYOUT_STYLE_EMOTICON;
+                break;
+            case ISE_LAYOUT_STYLE_EMOTICON:
+                if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
+                        _context_layout == ISE_LAYOUT_STYLE_URL ||
+                        _context_layout == ISE_LAYOUT_STYLE_PASSWORD)
+                    new_layout = _context_layout;
+                else
+                    new_layout = ISE_LAYOUT_STYLE_VOICE;
+                break;
+            case ISE_LAYOUT_STYLE_VOICE:
+                new_layout = ISE_LAYOUT_STYLE_NORMAL;
+                break;
+            default:
+                ;
+        }
+    } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE) {
+        LOGD("COUNTER_CLOCKWISE\n");
+        switch (keyboard_state->layout) {
+            case ISE_LAYOUT_STYLE_NORMAL:
+            case ISE_LAYOUT_STYLE_EMAIL:
+            case ISE_LAYOUT_STYLE_URL:
+            case ISE_LAYOUT_STYLE_PASSWORD:
+                if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
+                        _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
+                    ;   // PASSWORD NUMBER ONLY, do nothing
+                else if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD)
+                    new_layout = ISE_LAYOUT_STYLE_HEX;
+                else
+                    new_layout = ISE_LAYOUT_STYLE_VOICE;
+                break;
+            case ISE_LAYOUT_STYLE_NUMBER:
+                if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
+                        _context_layout == ISE_LAYOUT_STYLE_URL ||
+                        _context_layout == ISE_LAYOUT_STYLE_PASSWORD)
+                    new_layout = _context_layout;
+                else
+                    new_layout = ISE_LAYOUT_STYLE_NORMAL;
+                break;
+            case ISE_LAYOUT_STYLE_HEX:
+                new_layout = ISE_LAYOUT_STYLE_NUMBER;
+                break;
+            case ISE_LAYOUT_STYLE_EMOTICON:
+                new_layout = ISE_LAYOUT_STYLE_HEX;
+                break;
+            case ISE_LAYOUT_STYLE_VOICE:
+                if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
+                        _context_layout == ISE_LAYOUT_STYLE_URL)
+                    new_layout = ISE_LAYOUT_STYLE_HEX;
+                else
+                    new_layout = ISE_LAYOUT_STYLE_EMOTICON;
+                break;
+            default:
+                ;
+        }
+    }
+
+    return new_layout;
+}
+
 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)
 {
-    if (device_type == IME_INPUT_DEVICE_TYPE_ROTARY) {
-        ime_input_device_rotary_direction_e direction;
-        if (IME_ERROR_NONE == ime_input_device_rotary_get_direction(device_event, &direction)) {
-            sclu32 new_layout = g_keyboard_state.layout;
-            if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE) {
-                LOGD("CLOCKWISE\n");
-                switch (g_keyboard_state.layout) {
-                    case ISE_LAYOUT_STYLE_NORMAL:
-                    case ISE_LAYOUT_STYLE_EMAIL:
-                    case ISE_LAYOUT_STYLE_URL:
-                    case ISE_LAYOUT_STYLE_PASSWORD:
-                        if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
-                            _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
-                            ;   // PASSWORD NUMBER ONLY, do nothing
-                        else
-                            new_layout = ISE_LAYOUT_STYLE_NUMBER;
-                        break;
-                    case ISE_LAYOUT_STYLE_NUMBER:
-                        new_layout = ISE_LAYOUT_STYLE_HEX;
-                        break;
-                    case ISE_LAYOUT_STYLE_HEX:
-                        if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
-                            _context_layout == ISE_LAYOUT_STYLE_URL)
-                            new_layout = ISE_LAYOUT_STYLE_VOICE;
-                        else if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD)
-                            new_layout = _context_layout;
-                        else
-                            new_layout = ISE_LAYOUT_STYLE_EMOTICON;
-                        break;
-                    case ISE_LAYOUT_STYLE_EMOTICON:
-                        if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
-                            _context_layout == ISE_LAYOUT_STYLE_URL ||
-                            _context_layout == ISE_LAYOUT_STYLE_PASSWORD)
-                            new_layout = _context_layout;
-                        else
-                            new_layout = ISE_LAYOUT_STYLE_VOICE;
-                        break;
-                    case ISE_LAYOUT_STYLE_VOICE:
-                        new_layout = ISE_LAYOUT_STYLE_NORMAL;
-                        break;
-                    default:
-                        ;
-                }
-            } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE) {
-                LOGD("COUNTER_CLOCKWISE\n");
-                switch (g_keyboard_state.layout) {
-                    case ISE_LAYOUT_STYLE_NORMAL:
-                    case ISE_LAYOUT_STYLE_EMAIL:
-                    case ISE_LAYOUT_STYLE_URL:
-                    case ISE_LAYOUT_STYLE_PASSWORD:
-                        if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD &&
-                            _context_layout_variation == ECORE_IMF_INPUT_PANEL_LAYOUT_PASSWORD_VARIATION_NUMBERONLY)
-                            ;   // PASSWORD NUMBER ONLY, do nothing
-                        else if (_context_layout == ISE_LAYOUT_STYLE_PASSWORD)
-                            new_layout = ISE_LAYOUT_STYLE_HEX;
-                        else
-                            new_layout = ISE_LAYOUT_STYLE_VOICE;
-                        break;
-                    case ISE_LAYOUT_STYLE_NUMBER:
-                        if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
-                            _context_layout == ISE_LAYOUT_STYLE_URL ||
-                            _context_layout == ISE_LAYOUT_STYLE_PASSWORD)
-                            new_layout = _context_layout;
-                        else
-                            new_layout = ISE_LAYOUT_STYLE_NORMAL;
-                        break;
-                    case ISE_LAYOUT_STYLE_HEX:
-                        new_layout = ISE_LAYOUT_STYLE_NUMBER;
-                        break;
-                    case ISE_LAYOUT_STYLE_EMOTICON:
-                        new_layout = ISE_LAYOUT_STYLE_HEX;
-                        break;
-                    case ISE_LAYOUT_STYLE_VOICE:
-                        if (_context_layout == ISE_LAYOUT_STYLE_EMAIL ||
-                            _context_layout == ISE_LAYOUT_STYLE_URL)
-                            new_layout = ISE_LAYOUT_STYLE_HEX;
-                        else
-                            new_layout = ISE_LAYOUT_STYLE_EMOTICON;
-                        break;
-                    default:
-                        ;
-                }
-            }
+    KEYBOARD_STATE *keyboard_state = get_keyboard_state();
+    if (!keyboard_state) return;
+    if (device_type != IME_INPUT_DEVICE_TYPE_ROTARY) return;
 
-            if (check_is_tutorial_show()) {
-                read_ise_config_values();
-                if ((direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE && !g_config_values.number_tutorial_enable && !g_config_values.symbol_tutorial_enable) ||
-                    (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE && g_config_values.symbol_tutorial_enable)) {
-                    new_layout = g_keyboard_state.layout;
-                } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE && g_config_values.symbol_tutorial_enable) {
-                    ise_destroy_tutorial_mode_popup();
-                    g_config_values.symbol_tutorial_enable = false;
-                     write_ise_config_values();
-                } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE && !g_config_values.number_tutorial_enable) {
-                    ise_destroy_tutorial_mode_popup();
-                    new_layout = ISE_LAYOUT_STYLE_NUMBER;
-                    if (!g_config_values.symbol_tutorial_enable) {
-                        ise_show_tutorial_mode_popup(new_layout);
-                        g_config_values.symbol_tutorial_enable = true;
-                         write_ise_config_values();
-                    }
-                }
+    ime_input_device_rotary_direction_e direction;
+    if (IME_ERROR_NONE != ime_input_device_rotary_get_direction(device_event, &direction)) return;
+
+    sclu32 new_layout = get_rotate_layout(direction);
+
+    CONFIG_VALUES *config_values = get_config_values();
+    if (check_is_tutorial_show() && config_values) {
+        read_ise_config_values();
+        if ((direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE && !config_values->number_tutorial_enable && !config_values->symbol_tutorial_enable) ||
+                (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE && config_values->symbol_tutorial_enable)) {
+            new_layout = keyboard_state->layout;
+        } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_COUNTER_CLOCKWISE && config_values->symbol_tutorial_enable) {
+            ise_destroy_tutorial_mode_popup();
+            config_values->symbol_tutorial_enable = false;
+            write_ise_config_values();
+        } else if (direction == IME_INPUT_DEVICE_ROTARY_DIRECTION_CLOCKWISE && !config_values->number_tutorial_enable) {
+            ise_destroy_tutorial_mode_popup();
+            new_layout = ISE_LAYOUT_STYLE_NUMBER;
+            if (!config_values->symbol_tutorial_enable) {
+                ise_show_tutorial_mode_popup(new_layout);
+                config_values->symbol_tutorial_enable = true;
+                write_ise_config_values();
             }
+        }
+    }
 
-            if (new_layout != g_keyboard_state.layout && new_layout < ISE_LAYOUT_STYLE_MAX) {
-                g_keyboard_state.need_reset = TRUE;
-                g_keyboard_state.layout = new_layout;
+    if (new_layout != keyboard_state->layout && new_layout < ISE_LAYOUT_STYLE_MAX) {
+        keyboard_state->need_reset = TRUE;
+        keyboard_state->layout = new_layout;
 
-                if (g_keyboard_state.visible_state) {
-                    _reset_multitap_state();
-                    _language_manager.reset_language(g_config_values.selected_language.c_str());
-                    ise_show(g_keyboard_state.ic);
-                }
+        if (keyboard_state->visible_state) {
+            _reset_multitap_state();
+            if (config_values) {
+                _language_manager.reset_language(config_values->selected_language.c_str());
             }
+            ise_show(keyboard_state->ic);
         }
     }
 }
@@ -2838,9 +3135,6 @@ static void ime_app_prediction_hint_set_cb(const char *prediction_hint, void *us
         input_smartreply_set_notify(_input_smartreply_notify_cb, NULL);
 
         if (input_smartreply_is_enabled()) {
-            g_smartreply_size = 0;
-            g_smartreply_reply_exist = false;
-
             input_smartreply_get_reply_async();
         }
     }
@@ -2849,20 +3143,6 @@ static void ime_app_prediction_hint_set_cb(const char *prediction_hint, void *us
 static void ime_app_mime_type_set_request_cb(const char *mime_types, void *user_data)
 {
     LOGD("mime type : %s\n", mime_types);
-
-#ifdef HAVE_CBHM
-    g_set_mime_type = TRUE;
-    cbhm_sel_type = 0;
-    string str(mime_types), text_key = "text/", image_key = "image/";
-
-    if (str.find(text_key) != string::npos)
-        cbhm_sel_type |= CBHM_SEL_TYPE_TEXT;
-
-    if (str.find(image_key) != string::npos)
-        cbhm_sel_type |= CBHM_SEL_TYPE_IMAGE;
-
-    LOGD("cbhm_sel_type=0x%x", cbhm_sel_type);
-#endif
 }
 
 static void ime_app_prediction_hint_data_set_cb(const char *key, const char *value, void *user_data)
@@ -2870,9 +3150,87 @@ static void ime_app_prediction_hint_data_set_cb(const char *key, const char *val
     SECURE_LOGD("key : %s, value : %s\n", key, value);
 
     if (string(key) == "appid")
-        g_app_id = string(value ? value : "");
+        ime_autofill_set_app_id(value);
     else if (string(key) == "res_id")
-        g_resource_id = string(value ? value : "");
+        ime_autofill_set_resource_id(value);
+}
+
+static void ime_app_autocapital_type_set_cb(uint32_t type, void *user_data)
+{
+    LOGD("autocapital type : %u\n", type);
+    engine_loader_set_autocapital_type(type);
+}
+
+static void ime_app_prediction_allow_set_cb(uint32_t prediction_allow, void *user_data)
+{
+    LOGD("prediction allow : %u\n", prediction_allow);
+    engine_loader_set_prediction_allow(prediction_allow);
+}
+
+static void ime_app_trigger_property_set_cb(const char *property, void *user_data)
+{
+    LOGD("trigger property : %s\n", property);
+    engine_loader_trigger_property(property);
+}
+
+static void ime_app_candidate_more_window_show_cb(void *user_data)
+{
+    LOGD("");
+    engine_loader_show_candidate_more_window();
+}
+
+static void ime_app_candidate_more_window_hide_cb(void *user_data)
+{
+    LOGD("");
+    engine_loader_hide_candidate_more_window();
+}
+
+static void ime_app_aux_select_cb(uint32_t item, void *user_data)
+{
+    LOGD("aux select : %u\n", item);
+    engine_loader_select_aux(item);
+}
+
+static void ime_app_candidate_select_cb(uint32_t item, void *user_data)
+{
+    LOGD("candidate select : %u\n", item);
+    engine_loader_select_candidate(item);
+}
+
+static void ime_app_candidate_table_page_up_cb(void *user_data)
+{
+    LOGD("");
+    engine_loader_candidate_table_page_up();
+}
+
+static void ime_app_candidate_table_page_down_cb(void *user_data)
+{
+    LOGD("");
+    engine_loader_candidate_table_page_down();
+}
+
+static void ime_app_candidate_table_page_size_chaned_cb(uint32_t size, void *user_data)
+{
+    LOGD("candidate page size : %u\n", size);
+    engine_loader_change_candidate_page_size(size);
+}
+
+static void ime_app_candidate_item_layout_set_cb(vector<uint32_t> item, void *user_data)
+{
+    LOGD("item layout size : %zu", item.size());
+    engine_loader_set_candidate_item_layout(item);
+}
+
+static void ime_app_displayed_candidate_number_chaned_cb(uint32_t page_num, void *user_data)
+{
+    LOGD("candidate number changed : %u\n", page_num);
+    engine_loader_change_candidate_number(page_num);
+}
+
+static void ime_app_candidate_item_long_pressed_cb(uint32_t index, void *user_data)
+{
+    LOGD("candidate item : %u\n", index);
+    engine_loader_long_press_candidate_item(index);
 }
 
 #ifdef __cplusplus
@@ -2897,8 +3255,11 @@ EXPORTED void ime_app_main(int argc, char **argv)
     ime_event_set_surrounding_text_updated_cb(ime_app_surrounding_text_updated_cb, NULL);
     ime_event_set_return_key_type_set_cb(ime_app_return_key_type_set_cb, NULL);
     ime_event_set_return_key_state_set_cb(ime_app_return_key_state_set_cb, NULL);
+    ime_event_set_language_set_cb(ime_app_language_set_cb, NULL);
     ime_event_set_imdata_set_cb(ime_app_imdata_set_cb, NULL);
     ime_event_set_process_key_event_cb(ime_app_process_key_event_cb, NULL);
+    ime_event_set_process_key_event_with_imengine_cb(ime_app_process_key_event_with_imengine_cb, NULL);
+    ime_event_set_input_hint_set_cb(ime_app_input_hint_set_cb, NULL);
 
     ime_event_set_candidate_show_cb(ime_app_candidate_show_cb, NULL);
     ime_event_set_candidate_hide_cb(ime_app_candidate_hide_cb, NULL);
@@ -2915,6 +3276,20 @@ EXPORTED void ime_app_main(int argc, char **argv)
     ime_event_set_mime_type_set_request_cb(ime_app_mime_type_set_request_cb, NULL);
     ime_event_set_prediction_hint_data_set_cb(ime_app_prediction_hint_data_set_cb, NULL);
 
+    ime_event_set_autocapital_type_set_cb(ime_app_autocapital_type_set_cb, NULL);
+    ime_event_set_prediction_allow_set_cb(ime_app_prediction_allow_set_cb, NULL);
+    ime_event_set_trigger_property_set_cb(ime_app_trigger_property_set_cb, NULL);
+    ime_event_set_candidate_more_window_show_cb(ime_app_candidate_more_window_show_cb, NULL);
+    ime_event_set_candidate_more_window_hide_cb(ime_app_candidate_more_window_hide_cb, NULL);
+    ime_event_set_aux_select_cb(ime_app_aux_select_cb, NULL);
+    ime_event_set_candidate_select_cb(ime_app_candidate_select_cb, NULL);
+    ime_event_set_candidate_table_page_up_cb(ime_app_candidate_table_page_up_cb, NULL);
+    ime_event_set_candidate_table_page_down_cb(ime_app_candidate_table_page_down_cb, NULL);
+    ime_event_set_candidate_table_page_size_chaned_cb(ime_app_candidate_table_page_size_chaned_cb, NULL);
+    ime_event_set_candidate_item_layout_set_cb(ime_app_candidate_item_layout_set_cb, NULL);
+    ime_event_set_displayed_candidate_number_chaned_cb(ime_app_displayed_candidate_number_chaned_cb, NULL);
+    ime_event_set_candidate_item_long_pressed_cb(ime_app_candidate_item_long_pressed_cb, NULL);
+
 #if DEFER_ISE_CREATION
     ime_set_window_creation_defer_flag(TRUE);
 #endif