diff --git a/legacy/ecore/src/examples/ecore_imf_example.c b/legacy/ecore/src/examples/ecore_imf_example.c
index e3060f5495..2106bd72b6 100644
--- a/legacy/ecore/src/examples/ecore_imf_example.c
+++ b/legacy/ecore/src/examples/ecore_imf_example.c
@@ -17,589 +17,589 @@ typedef struct _Entry Entry;
 
 struct _Entry
 {
-    Evas_Object *rect;
-    Evas_Object *txt_obj;
-    Evas_Textblock_Style *txt_style;
-    Evas_Textblock_Cursor *cursor;
-    Evas_Textblock_Cursor *preedit_start;
-    Evas_Textblock_Cursor *preedit_end;
-    Ecore_IMF_Context *imf_context;
-    Eina_Bool have_preedit : 1;
+   Evas_Object *rect;
+   Evas_Object *txt_obj;
+   Evas_Textblock_Style *txt_style;
+   Evas_Textblock_Cursor *cursor;
+   Evas_Textblock_Cursor *preedit_start;
+   Evas_Textblock_Cursor *preedit_end;
+   Ecore_IMF_Context *imf_context;
+   Eina_Bool have_preedit : 1;
 };
 
 static void _mouse_up_cb(void *data, Evas *e, Evas_Object *o, void *event_info)
 {
-    Entry *en = data;
-    if (!en) return;
+   Entry *en = data;
+   if (!en) return;
 
-    evas_object_focus_set(en->rect, EINA_TRUE);
+   evas_object_focus_set(en->rect, EINA_TRUE);
 }
 
 static void _entry_focus_in_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
 {
-    Entry *en = data;
-    if (!en) return;
+   Entry *en = data;
+   if (!en) return;
 
-    if (en->imf_context)
-        ecore_imf_context_focus_in(en->imf_context);
+   if (en->imf_context)
+     ecore_imf_context_focus_in(en->imf_context);
 }
 
 static void _entry_focus_out_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
 {
-    Entry *en = data;
-    if (!en) return;
+   Entry *en = data;
+   if (!en) return;
 
-    if (en->imf_context)
-    {
+   if (en->imf_context)
+     {
         ecore_imf_context_reset(en->imf_context);
         ecore_imf_context_focus_out(en->imf_context);
-    }
+     }
 }
 
 static void
 _canvas_focus_in_cb(void *data, Evas *e, void *event_info)
 {
-    Evas_Object *obj = evas_focus_get(e);
-    if (obj)
-        _entry_focus_in_cb(obj, NULL, NULL, NULL);
+   Evas_Object *obj = evas_focus_get(e);
+   if (obj)
+     _entry_focus_in_cb(obj, NULL, NULL, NULL);
 }
 
 static void
 _canvas_focus_out_cb(void *data, Evas *e, void *event_info)
 {
-    Evas_Object *obj = evas_focus_get(e);
-    if (obj)
-        _entry_focus_out_cb(obj, NULL, NULL, NULL);
+   Evas_Object *obj = evas_focus_get(e);
+   if (obj)
+     _entry_focus_out_cb(obj, NULL, NULL, NULL);
 }
 
 static void
 _imf_cursor_info_set(Entry *en)
 {
-    Evas_Coord x, y, w, h;
-    Evas_Coord cx, cy, cw, ch; // cursor geometry
-    int cursor_pos; // cursor position in chars (Not bytes)
+   Evas_Coord x, y, w, h;
+   Evas_Coord cx, cy, cw, ch; // cursor geometry
+   int cursor_pos; // cursor position in chars (Not bytes)
 
-    if (!en) return;
+   if (!en) return;
 
-     // Get cursor geometry
-    evas_object_geometry_get(en->txt_obj, &x, &y, &w, &h);
-    evas_textblock_cursor_geometry_get(en->cursor, &cx, &cy, &cw, &ch, NULL, EVAS_TEXTBLOCK_CURSOR_BEFORE);
+   // Get cursor geometry
+   evas_object_geometry_get(en->txt_obj, &x, &y, &w, &h);
+   evas_textblock_cursor_geometry_get(en->cursor, &cx, &cy, &cw, &ch, NULL, EVAS_TEXTBLOCK_CURSOR_BEFORE);
 
-    // Get cursor position
-    cursor_pos = evas_textblock_cursor_pos_get(en->cursor);
+   // Get cursor position
+   cursor_pos = evas_textblock_cursor_pos_get(en->cursor);
 
-    ecore_imf_context_cursor_position_set(en->imf_context, cursor_pos);
-    ecore_imf_context_cursor_location_set(en->imf_context, x+cx, y+cy, cw, ch);
+   ecore_imf_context_cursor_position_set(en->imf_context, cursor_pos);
+   ecore_imf_context_cursor_location_set(en->imf_context, x+cx, y+cy, cw, ch);
 }
 
 static void _preedit_del(Entry *en)
 {
-    if (!en || !en->have_preedit) return;
-    if (!en->preedit_start || !en->preedit_end) return;
-    if (!evas_textblock_cursor_compare(en->preedit_start, en->preedit_end)) return;
+   if (!en || !en->have_preedit) return;
+   if (!en->preedit_start || !en->preedit_end) return;
+   if (!evas_textblock_cursor_compare(en->preedit_start, en->preedit_end)) return;
 
-    /* delete the preedit characters */
-    evas_textblock_cursor_range_delete(en->preedit_start, en->preedit_end);
+   /* delete the preedit characters */
+   evas_textblock_cursor_range_delete(en->preedit_start, en->preedit_end);
 }
 
 static void
 _preedit_clear(Entry *en)
 {
-    if (en->preedit_start)
-    {
+   if (en->preedit_start)
+     {
         evas_textblock_cursor_free(en->preedit_start);
         en->preedit_start = NULL;
-    }
+     }
 
-    if (en->preedit_end)
-    {
+   if (en->preedit_end)
+     {
         evas_textblock_cursor_free(en->preedit_end);
         en->preedit_end = NULL;
-    }
+     }
 
-    en->have_preedit = EINA_FALSE;
+   en->have_preedit = EINA_FALSE;
 }
 
 static Eina_Bool
 _ecore_imf_retrieve_surrounding_cb(void *data, Ecore_IMF_Context *ctx, char **text, int *cursor_pos)
 {
-    /* This callback will be called when the Input Method Context module requests the surrounding context. */
-    Entry *en = data;
-    const char *str;
+   /* This callback will be called when the Input Method Context module requests the surrounding context. */
+   Entry *en = data;
+   const char *str;
 
-    if (!en) return;
+   if (!en) return;
 
-    str = evas_object_textblock_text_markup_get(en->txt_obj);
-    *text = str ? strdup(str) : strdup("");
+   str = evas_object_textblock_text_markup_get(en->txt_obj);
+   *text = str ? strdup(str) : strdup("");
 
-    /* Get the current position of cursor */
-    if (cursor_pos)
-        *cursor_pos = evas_textblock_cursor_pos_get(en->cursor);
+   /* Get the current position of cursor */
+   if (cursor_pos)
+     *cursor_pos = evas_textblock_cursor_pos_get(en->cursor);
 
-    return EINA_TRUE;
+   return EINA_TRUE;
 }
 
 static void
 _ecore_imf_event_delete_surrounding_cb(void *data, Ecore_IMF_Context *ctx, void *event_info)
 {
-    /* called when the input method needs to delete all or part of the context surrounding the cursor */
-    Entry *en = data;
-    Ecore_IMF_Event_Delete_Surrounding *ev = event_info;
-    Evas_Textblock_Cursor *del_start, *del_end;
-    int cursor_pos;
+   /* called when the input method needs to delete all or part of the context surrounding the cursor */
+   Entry *en = data;
+   Ecore_IMF_Event_Delete_Surrounding *ev = event_info;
+   Evas_Textblock_Cursor *del_start, *del_end;
+   int cursor_pos;
 
-    if (!en) return;
+   if (!en) return;
 
-    cursor_pos = evas_textblock_cursor_pos_get(en->cursor);
+   cursor_pos = evas_textblock_cursor_pos_get(en->cursor);
 
-    del_start = evas_object_textblock_cursor_new(en->txt_obj);
-    evas_textblock_cursor_pos_set(del_start, cursor_pos + ev->offset);
+   del_start = evas_object_textblock_cursor_new(en->txt_obj);
+   evas_textblock_cursor_pos_set(del_start, cursor_pos + ev->offset);
 
-    del_end = evas_object_textblock_cursor_new(en->txt_obj);
-    evas_textblock_cursor_pos_set(del_end, cursor_pos + ev->offset + ev->n_chars);
+   del_end = evas_object_textblock_cursor_new(en->txt_obj);
+   evas_textblock_cursor_pos_set(del_end, cursor_pos + ev->offset + ev->n_chars);
 
-    /* implement function to delete character(s) from 'cursor_pos+ev->offset' cursor position to 'cursor_pos + ev->offset + ev->n_chars' */
-    evas_textblock_cursor_range_delete(del_start, del_end);
+   /* implement function to delete character(s) from 'cursor_pos+ev->offset' cursor position to 'cursor_pos + ev->offset + ev->n_chars' */
+   evas_textblock_cursor_range_delete(del_start, del_end);
 
-    evas_textblock_cursor_free(del_start);
-    evas_textblock_cursor_free(del_end);
+   evas_textblock_cursor_free(del_start);
+   evas_textblock_cursor_free(del_end);
 }
 
 static void _ecore_imf_event_commit_cb (void *data, Ecore_IMF_Context *ctx, void *event_info)
 {
-    Entry *en = data;
-    char *commit_str = (char *)event_info;
-    if (!en) return;
+   Entry *en = data;
+   char *commit_str = (char *)event_info;
+   if (!en) return;
 
-    /* Delete preedit string */
-    _preedit_del(en);
-    _preedit_clear(en);
+   /* Delete preedit string */
+   _preedit_del(en);
+   _preedit_clear(en);
 
-    printf ("commit string : %s\n", commit_str);
+   printf ("commit string : %s\n", commit_str);
 
-    evas_object_textblock_text_markup_prepend(en->cursor, commit_str);
+   evas_object_textblock_text_markup_prepend(en->cursor, commit_str);
 
-    /* Notify cursor information */
-    _imf_cursor_info_set(en);
+   /* Notify cursor information */
+   _imf_cursor_info_set(en);
 
-    return;
+   return;
 }
 
 static void _ecore_imf_event_preedit_changed_cb(void *data, Ecore_IMF_Context *ctx, void *event_info)
 {
-    /* example how to get preedit string */
-    Entry *en = data;
-    char *preedit_string;
-    int cursor_pos;
-    Eina_List *attrs = NULL;
-    Eina_List *l;
-    Ecore_IMF_Preedit_Attr *attr;
-    Ecore_IMF_Context * imf_context = ctx;
-    int preedit_start_pos, preedit_end_pos;
-    int i;
-    Eina_Bool preedit_end_state = EINA_FALSE;
+   /* example how to get preedit string */
+   Entry *en = data;
+   char *preedit_string;
+   int cursor_pos;
+   Eina_List *attrs = NULL;
+   Eina_List *l;
+   Ecore_IMF_Preedit_Attr *attr;
+   Ecore_IMF_Context * imf_context = ctx;
+   int preedit_start_pos, preedit_end_pos;
+   int i;
+   Eina_Bool preedit_end_state = EINA_FALSE;
 
-    if (!en) return;
+   if (!en) return;
 
-    /* Get preedit string, attributes */
-    ecore_imf_context_preedit_string_with_attributes_get(imf_context, &preedit_string, &attrs, &cursor_pos);
-    printf("preedit string : %s\n", preedit_string);
+   /* Get preedit string, attributes */
+   ecore_imf_context_preedit_string_with_attributes_get(imf_context, &preedit_string, &attrs, &cursor_pos);
+   printf("preedit string : %s\n", preedit_string);
 
-    if (!strcmp(preedit_string, ""))
-        preedit_end_state = EINA_TRUE;
+   if (!strcmp(preedit_string, ""))
+     preedit_end_state = EINA_TRUE;
 
-    /* delete preedit */
-    _preedit_del(en);
+   /* delete preedit */
+   _preedit_del(en);
 
-    preedit_start_pos = evas_textblock_cursor_pos_get(en->cursor);
+   preedit_start_pos = evas_textblock_cursor_pos_get(en->cursor);
 
-    /* insert preedit character(s) */
-    if (strlen(preedit_string) > 0)
-    {
+   /* insert preedit character(s) */
+   if (strlen(preedit_string) > 0)
+     {
         if (attrs)
-        {
-            EINA_LIST_FOREACH(attrs, l, attr)
-            {
-                if (attr->preedit_type == ECORE_IMF_PREEDIT_TYPE_SUB1) // style type
-                {
-                    /* apply appropriate style such as underline */
-                }
-                else if (attr->preedit_type == ECORE_IMF_PREEDIT_TYPE_SUB2 || attr->preedit_type == ECORE_IMF_PREEDIT_TYPE_SUB3)
-                {
-                    /* apply appropriate style such as underline */
-                }
-            }
+          {
+             EINA_LIST_FOREACH(attrs, l, attr)
+               {
+                  if (attr->preedit_type == ECORE_IMF_PREEDIT_TYPE_SUB1) // style type
+                    {
+                       /* apply appropriate style such as underline */
+                    }
+                  else if (attr->preedit_type == ECORE_IMF_PREEDIT_TYPE_SUB2 || attr->preedit_type == ECORE_IMF_PREEDIT_TYPE_SUB3)
+                    {
+                       /* apply appropriate style such as underline */
+                    }
+               }
 
-            /* insert code to display preedit string in your editor */
-            evas_object_textblock_text_markup_prepend(en->cursor, preedit_string);
-        }
-    }
+             /* insert code to display preedit string in your editor */
+             evas_object_textblock_text_markup_prepend(en->cursor, preedit_string);
+          }
+     }
 
-    if (!preedit_end_state)
-    {
+   if (!preedit_end_state)
+     {
         /* set preedit start cursor */
         if (!en->preedit_start)
-            en->preedit_start = evas_object_textblock_cursor_new(en->txt_obj);
+          en->preedit_start = evas_object_textblock_cursor_new(en->txt_obj);
         evas_textblock_cursor_copy(en->cursor, en->preedit_start);
 
         /* set preedit end cursor */
         if (!en->preedit_end)
-            en->preedit_end = evas_object_textblock_cursor_new(en->txt_obj);
+          en->preedit_end = evas_object_textblock_cursor_new(en->txt_obj);
         evas_textblock_cursor_copy(en->cursor, en->preedit_end);
 
         preedit_end_pos = evas_textblock_cursor_pos_get(en->cursor);
 
         for (i = 0; i < (preedit_end_pos - preedit_start_pos); i++)
-        {
-            evas_textblock_cursor_char_prev(en->preedit_start);
-        }
+          {
+             evas_textblock_cursor_char_prev(en->preedit_start);
+          }
 
         en->have_preedit = EINA_TRUE;
 
         /* set cursor position */
         evas_textblock_cursor_pos_set(en->cursor, preedit_start_pos + cursor_pos);
-    }
+     }
 
-    /* Notify cursor information */
-    _imf_cursor_info_set(en);
+   /* Notify cursor information */
+   _imf_cursor_info_set(en);
 
-    EINA_LIST_FREE(attrs, attr) free(attr);
+   EINA_LIST_FREE(attrs, attr) free(attr);
 
-    free(preedit_string);
+   free(preedit_string);
 }
 
 static void
 _key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
 {
-    Entry *en = data;
-    Evas_Event_Key_Down *ev = event_info;
-    Eina_Bool control, alt, shift;
-    Eina_Bool multiline;
-    Eina_Bool cursor_changed;
-    if (!en) return;
-    if (!ev->key) return;
+   Entry *en = data;
+   Evas_Event_Key_Down *ev = event_info;
+   Eina_Bool control, alt, shift;
+   Eina_Bool multiline;
+   Eina_Bool cursor_changed;
+   if (!en) return;
+   if (!ev->key) return;
 
-    if (en->imf_context)
-    {
+   if (en->imf_context)
+     {
         Ecore_IMF_Event_Key_Down ecore_ev;
         ecore_imf_evas_event_key_down_wrap(ev, &ecore_ev);
         if (ecore_imf_context_filter_event(en->imf_context,
-                    ECORE_IMF_EVENT_KEY_DOWN,
-                    (Ecore_IMF_Event *)&ecore_ev))
-            return;
-    }
+                                           ECORE_IMF_EVENT_KEY_DOWN,
+                                           (Ecore_IMF_Event *)&ecore_ev))
+          return;
+     }
 
-    control = evas_key_modifier_is_set(ev->modifiers, "Control");
-    alt = evas_key_modifier_is_set(ev->modifiers, "Alt");
-    shift = evas_key_modifier_is_set(ev->modifiers, "Shift");
+   control = evas_key_modifier_is_set(ev->modifiers, "Control");
+   alt = evas_key_modifier_is_set(ev->modifiers, "Alt");
+   shift = evas_key_modifier_is_set(ev->modifiers, "Shift");
 
-    if ((!strcmp(ev->keyname, "Escape")) ||
-            (!strcmp(ev->keyname, "Return")) || (!strcmp(ev->keyname, "KP_Enter")))
-        ecore_imf_context_reset(en->imf_context);
+   if ((!strcmp(ev->keyname, "Escape")) ||
+       (!strcmp(ev->keyname, "Return")) || (!strcmp(ev->keyname, "KP_Enter")))
+     ecore_imf_context_reset(en->imf_context);
 
-    if (!strcmp(ev->key, "Escape"))
-    {
+   if (!strcmp(ev->key, "Escape"))
+     {
         // dead keys here. Escape for now (should emit these)
         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
-    }
-    else if (!strcmp(ev->key, "Up") || !strcmp(ev->key, "KP_Up"))
-    {
+     }
+   else if (!strcmp(ev->key, "Up") || !strcmp(ev->key, "KP_Up"))
+     {
         // FILLME
-    }
-    else if (!strcmp(ev->key, "Down") || !strcmp(ev->key, "KP_Down"))
-    {
+     }
+   else if (!strcmp(ev->key, "Down") || !strcmp(ev->key, "KP_Down"))
+     {
         // FILLME
-    }
-    else if (!strcmp(ev->key, "Left") || !strcmp(ev->key, "KP_Left"))
-    {
+     }
+   else if (!strcmp(ev->key, "Left") || !strcmp(ev->key, "KP_Left"))
+     {
         // FILLME
-    }
-    else if (!strcmp(ev->key, "Right") || !strcmp(ev->key, "KP_Right"))
-    {
+     }
+   else if (!strcmp(ev->key, "Right") || !strcmp(ev->key, "KP_Right"))
+     {
         // FILLME
-    }
-    else if (!strcmp(ev->key, "BackSpace"))
-    {
+     }
+   else if (!strcmp(ev->key, "BackSpace"))
+     {
         if (evas_textblock_cursor_char_prev(en->cursor))
-            evas_textblock_cursor_char_delete(en->cursor);
+          evas_textblock_cursor_char_delete(en->cursor);
 
         return;
-    }
-    else if (!strcmp(ev->key, "Delete") || !strcmp(ev->key, "KP_Delete"))
-    {
+     }
+   else if (!strcmp(ev->key, "Delete") || !strcmp(ev->key, "KP_Delete"))
+     {
         // FILLME
-    }
-    else if (!strcmp(ev->key, "Home") || !strcmp(ev->key, "KP_Home"))
-    {
+     }
+   else if (!strcmp(ev->key, "Home") || !strcmp(ev->key, "KP_Home"))
+     {
         // FILLME
-    }
-    else if (!strcmp(ev->key, "End") || !strcmp(ev->key, "KP_End"))
-    {
+     }
+   else if (!strcmp(ev->key, "End") || !strcmp(ev->key, "KP_End"))
+     {
         // FILLME
-    }
-    else if ((control) && (!strcmp(ev->key, "v")))
-    {
+     }
+   else if ((control) && (!strcmp(ev->key, "v")))
+     {
         // ctrl + v
         // FILLME
-    }
-    else if ((control) && (!strcmp(ev->key, "a")))
-    {
+     }
+   else if ((control) && (!strcmp(ev->key, "a")))
+     {
         // ctrl + a
         // FILLME
-    }
-    else if ((control) && (!strcmp(ev->key, "A")))
-    {
+     }
+   else if ((control) && (!strcmp(ev->key, "A")))
+     {
         // ctrl + A
         // FILLME
-    }
-    else if ((control) && ((!strcmp(ev->key, "c") || (!strcmp(ev->key, "Insert")))))
-    {
+     }
+   else if ((control) && ((!strcmp(ev->key, "c") || (!strcmp(ev->key, "Insert")))))
+     {
         // ctrl + c
         // FILLME
-    }
-    else if ((control) && ((!strcmp(ev->key, "x") || (!strcmp(ev->key, "m")))))
-    {
+     }
+   else if ((control) && ((!strcmp(ev->key, "x") || (!strcmp(ev->key, "m")))))
+     {
         // ctrl + x
-    }
-    else if ((control) && (!strcmp(ev->key, "z")))
-    {
+     }
+   else if ((control) && (!strcmp(ev->key, "z")))
+     {
         // ctrl + z (undo)
         // FILLME
-    }
-    else if ((control) && (!strcmp(ev->key, "y")))
-    {
+     }
+   else if ((control) && (!strcmp(ev->key, "y")))
+     {
 
         // ctrl + y (redo)
         // FILLME
-    }
-    else if (!strcmp(ev->key, "Tab"))
-    {
+     }
+   else if (!strcmp(ev->key, "Tab"))
+     {
         // FILLME
-    }
-    else if ((!strcmp(ev->key, "ISO_Left_Tab")) && (multiline))
-    {
+     }
+   else if ((!strcmp(ev->key, "ISO_Left_Tab")) && (multiline))
+     {
         // remove a tab
-    }
-    else if (!strcmp(ev->key, "Prior") || !strcmp(ev->key, "KP_Prior"))
-    {
+     }
+   else if (!strcmp(ev->key, "Prior") || !strcmp(ev->key, "KP_Prior"))
+     {
         // FILLME
-    }
-    else if (!strcmp(ev->key, "Next") || !strcmp(ev->key, "KP_Next"))
-    {
+     }
+   else if (!strcmp(ev->key, "Next") || !strcmp(ev->key, "KP_Next"))
+     {
         // FILLME
-    }
-    else if ((!strcmp(ev->key, "Return")) || (!strcmp(ev->key, "KP_Enter")))
-    {
+     }
+   else if ((!strcmp(ev->key, "Return")) || (!strcmp(ev->key, "KP_Enter")))
+     {
         // FILLME
-    }
-    else
-    {
+     }
+   else
+     {
         if (ev->string) {
-            printf("key down string : %s\n", ev->string);
-            evas_object_textblock_text_markup_prepend(en->cursor, ev->string);
+             printf("key down string : %s\n", ev->string);
+             evas_object_textblock_text_markup_prepend(en->cursor, ev->string);
         }
-    }
+     }
 
-    /* Notify cursor information */
-    _imf_cursor_info_set(en);
+   /* Notify cursor information */
+   _imf_cursor_info_set(en);
 }
 
 static void
 _key_up_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
 {
-    Entry *en = data;
-    Evas_Event_Key_Up *ev = event_info;
+   Entry *en = data;
+   Evas_Event_Key_Up *ev = event_info;
 
-    if (!en) return;
+   if (!en) return;
 
-    if (en->imf_context)
-    {
+   if (en->imf_context)
+     {
         Ecore_IMF_Event_Key_Up ecore_ev;
 
         ecore_imf_evas_event_key_up_wrap(ev, &ecore_ev);
         if (ecore_imf_context_filter_event(en->imf_context,
-                    ECORE_IMF_EVENT_KEY_UP,
-                    (Ecore_IMF_Event *)&ecore_ev))
-            return;
-    }
+                                           ECORE_IMF_EVENT_KEY_UP,
+                                           (Ecore_IMF_Event *)&ecore_ev))
+          return;
+     }
 }
 
 static void
 create_input_field(Evas *evas, Entry *en, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h)
 {
-    if (!en) return;
+   if (!en) return;
 
-    /* Create background for text input field */
-    en->rect = evas_object_rectangle_add(evas);
-    evas_object_size_hint_weight_set(en->rect, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-    evas_object_color_set(en->rect, 150, 150, 150, 255); /* gray */
-    evas_object_move(en->rect, x, y);
-    evas_object_resize(en->rect, w, h);
-    evas_object_show(en->rect);
+   /* Create background for text input field */
+   en->rect = evas_object_rectangle_add(evas);
+   evas_object_size_hint_weight_set(en->rect, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_color_set(en->rect, 150, 150, 150, 255); /* gray */
+   evas_object_move(en->rect, x, y);
+   evas_object_resize(en->rect, w, h);
+   evas_object_show(en->rect);
 
-    /* Create text object for displaying text */
-    en->txt_obj = evas_object_textblock_add(evas);
-    evas_object_color_set(en->txt_obj, 0, 0, 0, 255);
-    evas_object_pass_events_set(en->txt_obj, EINA_TRUE);
-    evas_object_move(en->txt_obj, x, y);
-    evas_object_resize(en->txt_obj, w, h);
-    evas_object_show(en->txt_obj);
+   /* Create text object for displaying text */
+   en->txt_obj = evas_object_textblock_add(evas);
+   evas_object_color_set(en->txt_obj, 0, 0, 0, 255);
+   evas_object_pass_events_set(en->txt_obj, EINA_TRUE);
+   evas_object_move(en->txt_obj, x, y);
+   evas_object_resize(en->txt_obj, w, h);
+   evas_object_show(en->txt_obj);
 
-    /* Set style on textblock */
-    static const char *style_buf =
-        "DEFAULT='font=Sans font_size=30 color=#000 text_class=entry'"
-        "newline='br'"
-        "b='+ font=Sans:style=bold'";
-    en->txt_style = evas_textblock_style_new();
-    evas_textblock_style_set(en->txt_style, style_buf);
-    evas_object_textblock_style_set(en->txt_obj, en->txt_style);
+   /* Set style on textblock */
+   static const char *style_buf =
+      "DEFAULT='font=Sans font_size=30 color=#000 text_class=entry'"
+      "newline='br'"
+      "b='+ font=Sans:style=bold'";
+   en->txt_style = evas_textblock_style_new();
+   evas_textblock_style_set(en->txt_style, style_buf);
+   evas_object_textblock_style_set(en->txt_obj, en->txt_style);
 
-    /* Create cursor */
-    en->cursor = evas_object_textblock_cursor_new(en->txt_obj);
+   /* Create cursor */
+   en->cursor = evas_object_textblock_cursor_new(en->txt_obj);
 
-    /* Create input context */
-    const char* defaultContextID = ecore_imf_context_default_id_get();
-    if (!defaultContextID)
-        return;
+   /* Create input context */
+   const char* defaultContextID = ecore_imf_context_default_id_get();
+   if (!defaultContextID)
+     return;
 
-    en->imf_context = ecore_imf_context_add(defaultContextID);
-    ecore_imf_context_client_window_set(en->imf_context, (void *)ecore_evas_window_get(ecore_evas_ecore_evas_get(evas)));
-    ecore_imf_context_client_canvas_set(en->imf_context, evas);
+   en->imf_context = ecore_imf_context_add(defaultContextID);
+   ecore_imf_context_client_window_set(en->imf_context, (void *)ecore_evas_window_get(ecore_evas_ecore_evas_get(evas)));
+   ecore_imf_context_client_canvas_set(en->imf_context, evas);
 
-    evas_object_event_callback_add(en->rect, EVAS_CALLBACK_KEY_DOWN, _key_down_cb, en);
-    evas_object_event_callback_add(en->rect, EVAS_CALLBACK_KEY_UP, _key_up_cb, en);
-    evas_object_event_callback_add(en->rect, EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, en);
-    evas_object_event_callback_add(en->rect, EVAS_CALLBACK_FOCUS_IN, _entry_focus_in_cb, en);
-    evas_object_event_callback_add(en->rect, EVAS_CALLBACK_FOCUS_OUT, _entry_focus_out_cb, en);
+   evas_object_event_callback_add(en->rect, EVAS_CALLBACK_KEY_DOWN, _key_down_cb, en);
+   evas_object_event_callback_add(en->rect, EVAS_CALLBACK_KEY_UP, _key_up_cb, en);
+   evas_object_event_callback_add(en->rect, EVAS_CALLBACK_MOUSE_UP, _mouse_up_cb, en);
+   evas_object_event_callback_add(en->rect, EVAS_CALLBACK_FOCUS_IN, _entry_focus_in_cb, en);
+   evas_object_event_callback_add(en->rect, EVAS_CALLBACK_FOCUS_OUT, _entry_focus_out_cb, en);
 
-    en->have_preedit = EINA_FALSE;
-    en->preedit_start = NULL;
-    en->preedit_end = NULL;
+   en->have_preedit = EINA_FALSE;
+   en->preedit_start = NULL;
+   en->preedit_end = NULL;
 
-    /* register retrieve surrounding callback */
-    /* This is used for autocapital or autoperiod */
-    ecore_imf_context_retrieve_surrounding_callback_set(en->imf_context, _ecore_imf_retrieve_surrounding_cb, en);
+   /* register retrieve surrounding callback */
+   /* This is used for autocapital or autoperiod */
+   ecore_imf_context_retrieve_surrounding_callback_set(en->imf_context, _ecore_imf_retrieve_surrounding_cb, en);
 
-    /* register commit event callback */
-    ecore_imf_context_event_callback_add(en->imf_context, ECORE_IMF_CALLBACK_COMMIT, _ecore_imf_event_commit_cb, en);
+   /* register commit event callback */
+   ecore_imf_context_event_callback_add(en->imf_context, ECORE_IMF_CALLBACK_COMMIT, _ecore_imf_event_commit_cb, en);
 
-    /* register preedit changed event handler */
-    ecore_imf_context_event_callback_add(en->imf_context, ECORE_IMF_CALLBACK_PREEDIT_CHANGED, _ecore_imf_event_preedit_changed_cb, en);
+   /* register preedit changed event handler */
+   ecore_imf_context_event_callback_add(en->imf_context, ECORE_IMF_CALLBACK_PREEDIT_CHANGED, _ecore_imf_event_preedit_changed_cb, en);
 
-    /* register surrounding delete event callback */
-    /* This is used for autocapital or autoperiod */
-    ecore_imf_context_event_callback_add(en->imf_context, ECORE_IMF_CALLBACK_DELETE_SURROUNDING, _ecore_imf_event_delete_surrounding_cb, en);
+   /* register surrounding delete event callback */
+   /* This is used for autocapital or autoperiod */
+   ecore_imf_context_event_callback_add(en->imf_context, ECORE_IMF_CALLBACK_DELETE_SURROUNDING, _ecore_imf_event_delete_surrounding_cb, en);
 }
 
 static void
 delete_input_field(Entry *en)
 {
-    if (!en) return;
+   if (!en) return;
 
-    if (en->rect)
-    {
+   if (en->rect)
+     {
         evas_object_del(en->rect);
         en->rect = NULL;
-    }
+     }
 
-    if (en->cursor)
-    {
+   if (en->cursor)
+     {
         evas_textblock_cursor_free(en->cursor);
         en->cursor = NULL;
-    }
+     }
 
-    if (en->preedit_start)
-    {
+   if (en->preedit_start)
+     {
         evas_textblock_cursor_free(en->preedit_start);
         en->preedit_start = NULL;
-    }
+     }
 
-    if (en->preedit_end)
-    {
+   if (en->preedit_end)
+     {
         evas_textblock_cursor_free(en->preedit_end);
         en->preedit_end = NULL;
-    }
+     }
 
-    if (en->txt_obj)
-    {
+   if (en->txt_obj)
+     {
         evas_object_del(en->txt_obj);
         en->txt_obj = NULL;
-    }
+     }
 
-    if (en->txt_style)
-    {
+   if (en->txt_style)
+     {
         evas_textblock_style_free(en->txt_style);
         en->txt_style = NULL;
-    }
+     }
 
-    if (en->imf_context)
-    {
+   if (en->imf_context)
+     {
         ecore_imf_context_del(en->imf_context);
         en->imf_context = NULL;
-    }
+     }
 }
 
 int main(int argc, char *argv[])
 {
-    Ecore_Evas* ee;
-    Evas* evas;
-    Entry en1, en2;
+   Ecore_Evas* ee;
+   Evas* evas;
+   Entry en1, en2;
 
-    if (!ecore_evas_init()) {
+   if (!ecore_evas_init()) {
         fprintf(stderr, "failed to call ecore_evas_init()\n");
         return EXIT_FAILURE;
-    }
+   }
 
-    ecore_imf_init();
-    // Create a new window, with size=480x800 and default engine
-    ee = ecore_evas_new(NULL, 0, 0, 480, 800, NULL);
+   ecore_imf_init();
+   // Create a new window, with size=480x800 and default engine
+   ee = ecore_evas_new(NULL, 0, 0, 480, 800, NULL);
 
-    if (!ee) {
+   if (!ee) {
         fprintf(stderr, "something went wrong... :(\n");
         return EXIT_FAILURE;
-    }
+   }
 
-    ecore_evas_show(ee);
+   ecore_evas_show(ee);
 
-    // Get the canvas off just-created window
-    evas = ecore_evas_get(ee);
-    if (!evas) {
+   // Get the canvas off just-created window
+   evas = ecore_evas_get(ee);
+   if (!evas) {
         fprintf(stderr, "something went wrong... :(\n");
         return EXIT_FAILURE;
-    }
+   }
 
-    // Create input field rectangle
-    Evas_Object* bg = evas_object_rectangle_add(evas);
-    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-    evas_object_move(bg, 0, 0);
-    evas_object_resize(bg, 480, 800);
-    evas_object_color_set(bg, 255, 255, 255, 255);
-    evas_object_show(bg);
+   // Create input field rectangle
+   Evas_Object* bg = evas_object_rectangle_add(evas);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_move(bg, 0, 0);
+   evas_object_resize(bg, 480, 800);
+   evas_object_color_set(bg, 255, 255, 255, 255);
+   evas_object_show(bg);
 
-    evas_event_callback_add(evas, EVAS_CALLBACK_CANVAS_FOCUS_IN, _canvas_focus_in_cb, NULL);
-    evas_event_callback_add(evas, EVAS_CALLBACK_CANVAS_FOCUS_OUT, _canvas_focus_out_cb, NULL);
+   evas_event_callback_add(evas, EVAS_CALLBACK_CANVAS_FOCUS_IN, _canvas_focus_in_cb, NULL);
+   evas_event_callback_add(evas, EVAS_CALLBACK_CANVAS_FOCUS_OUT, _canvas_focus_out_cb, NULL);
 
-    // create input field 1
-    create_input_field(evas, &en1, 40, 60, 400, 80);
+   // create input field 1
+   create_input_field(evas, &en1, 40, 60, 400, 80);
 
-    // create input field 2
-    create_input_field(evas, &en2, 40, 180, 400, 80);
+   // create input field 2
+   create_input_field(evas, &en2, 40, 180, 400, 80);
 
-    // Give focus to input field 1
-    evas_object_focus_set(en1.rect, EINA_TRUE);
+   // Give focus to input field 1
+   evas_object_focus_set(en1.rect, EINA_TRUE);
 
-    ecore_main_loop_begin(); // begin mainloop
+   ecore_main_loop_begin(); // begin mainloop
 
-    delete_input_field(&en1); // delete input field 1
-    delete_input_field(&en2); // delete input field 2
+   delete_input_field(&en1); // delete input field 1
+   delete_input_field(&en2); // delete input field 2
 
-    evas_event_callback_del_full(evas, EVAS_CALLBACK_CANVAS_FOCUS_IN, _canvas_focus_in_cb, NULL);
-    evas_event_callback_del_full(evas, EVAS_CALLBACK_CANVAS_FOCUS_OUT, _canvas_focus_out_cb, NULL);
+   evas_event_callback_del_full(evas, EVAS_CALLBACK_CANVAS_FOCUS_IN, _canvas_focus_in_cb, NULL);
+   evas_event_callback_del_full(evas, EVAS_CALLBACK_CANVAS_FOCUS_OUT, _canvas_focus_out_cb, NULL);
 
-    ecore_evas_free(ee);
+   ecore_evas_free(ee);
 
-    ecore_imf_shutdown();
-    ecore_evas_shutdown();
+   ecore_imf_shutdown();
+   ecore_evas_shutdown();
 
-    return 0;
+   return 0;
 }