[elm_navigationbar_ex]: Formatting.
authorshilpa singh <shilpa.singh@samsung.com>
Tue, 7 Dec 2010 14:26:04 +0000 (19:56 +0530)
committershilpa singh <shilpa.singh@samsung.com>
Tue, 7 Dec 2010 14:26:04 +0000 (19:56 +0530)
src/lib/elm_navigationbar_ex.c

index d5bec57..a4fc7d4 100644 (file)
@@ -28,8 +28,6 @@
 typedef struct _Widget_Data Widget_Data;\r
 typedef struct _function_button fn_button;\r
 \r
-\r
-\r
 struct _Widget_Data\r
 {\r
    Eina_List *stack, *to_delete;\r
@@ -55,8 +53,8 @@ struct _Elm_Navigationbar_ex_Item
 \r
 struct _function_button\r
 {\r
-       Evas_Object *btn;\r
-       int btn_id;\r
+   Evas_Object *btn;\r
+   int btn_id;\r
 };\r
 \r
 static const char *widtype = NULL;\r
@@ -66,67 +64,62 @@ static void _sizing_eval(Evas_Object *obj);
 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);\r
 static void _sub_del(void *data, Evas_Object *obj, void *event_info);\r
 \r
-\r
 static void\r
 _del_hook(Evas_Object *obj)\r
 {\r
-       Widget_Data *wd = elm_widget_data_get(obj);\r
-       if (!wd) return;\r
-       free(wd);\r
+   Widget_Data *wd = elm_widget_data_get(obj);\r
+   if (!wd) return;\r
+   free(wd);\r
 }\r
 \r
-\r
 static Evas_Object*\r
 _content_unset(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       if(!item) return NULL;\r
-       Evas_Object *content = NULL;\r
-       if(!item->content) return NULL; \r
-       content = item->content;\r
-       elm_widget_sub_object_del(item->obj,item->content);\r
-       edje_object_part_unswallow(item->ct_base,item->content);        \r
-       item->content = NULL;\r
-       evas_object_hide(content);\r
-       return content;\r
+   if (!item) return NULL;\r
+   Evas_Object *content = NULL;\r
+   if (!item->content) return NULL; \r
+   content = item->content;\r
+   elm_widget_sub_object_del(item->obj,item->content);\r
+   edje_object_part_unswallow(item->ct_base,item->content);     \r
+   item->content = NULL;\r
+   evas_object_hide(content);\r
+   return content;\r
 }\r
 \r
 static void\r
 _theme_hook(Evas_Object *obj)\r
 {\r
-       Widget_Data *wd = elm_widget_data_get(obj);\r
-       Eina_List *l;\r
-       char buf_fn[1024];\r
-       char buf[1024];\r
-       Elm_Navigationbar_ex_Item *it;\r
-       if (!wd) return;\r
+   Widget_Data *wd = elm_widget_data_get(obj);\r
+   Eina_List *l;\r
+   char buf_fn[1024];\r
+   char buf[1024];\r
+   Elm_Navigationbar_ex_Item *it;\r
+   if (!wd) return;\r
    EINA_LIST_FOREACH(wd->stack, l, it)\r
-       {\r
-       Eina_List *bl;\r
-       fn_button *btn;\r
-   edje_object_scale_set(it->base, elm_widget_scale_get(obj) * \r
-                           _elm_config->scale);\r
-\r
-   strncpy(buf, "item/", sizeof(buf));\r
-   strncat(buf, it->item_style, sizeof(buf) - strlen(buf));\r
-   _elm_theme_object_set(obj, it->t_base,  "navigationbar_ex", buf, elm_widget_style_get(obj));\r
-\r
-       _elm_theme_object_set(obj, it->ct_base,  "navigationbar_ex", "content", elm_widget_style_get(obj));\r
-       _elm_theme_object_set(obj, it->base,  "navigationbar_ex", "base", elm_widget_style_get(obj));\r
-\r
-        EINA_LIST_FOREACH(it->fnbtn_list, bl, btn)\r
-               {\r
-                       if(btn->btn_id == ELM_NAVIGATIONBAR_EX_BACK_BUTTON)\r
-                               {\r
-                                       snprintf(buf_fn, sizeof(buf_fn), "navigationbar_backbutton/%s", elm_widget_style_get(obj));\r
-                                       elm_object_style_set(btn->btn, buf_fn);\r
-                               }\r
-                       else\r
-                               {\r
-                                       snprintf(buf_fn, sizeof(buf_fn), "navigationbar_functionbutton/%s", elm_widget_style_get(obj));\r
-                                       elm_object_style_set(btn->btn, buf_fn);\r
-                               }\r
-               }\r
-       }\r
+     {\r
+        Eina_List *bl;\r
+        fn_button *btn;\r
+        edje_object_scale_set(it->base, elm_widget_scale_get(obj) * \r
+                              _elm_config->scale);      \r
+        strncpy(buf, "item/", sizeof(buf));\r
+        strncat(buf, it->item_style, sizeof(buf) - strlen(buf));\r
+        _elm_theme_object_set(obj, it->t_base,  "navigationbar_ex", buf, elm_widget_style_get(obj));\r
+        _elm_theme_object_set(obj, it->ct_base,  "navigationbar_ex", "content", elm_widget_style_get(obj));\r
+        _elm_theme_object_set(obj, it->base,  "navigationbar_ex", "base", elm_widget_style_get(obj));\r
+        EINA_LIST_FOREACH(it->fnbtn_list, bl, btn)\r
+          {\r
+             if (btn->btn_id == ELM_NAVIGATIONBAR_EX_BACK_BUTTON)\r
+               {\r
+                  snprintf(buf_fn, sizeof(buf_fn), "navigationbar_backbutton/%s", elm_widget_style_get(obj));\r
+                  elm_object_style_set(btn->btn, buf_fn);\r
+               }\r
+             else\r
+               {\r
+                  snprintf(buf_fn, sizeof(buf_fn), "navigationbar_functionbutton/%s", elm_widget_style_get(obj));\r
+                  elm_object_style_set(btn->btn, buf_fn);\r
+               }\r
+          }\r
+     }\r
    _sizing_eval(obj);\r
 }\r
 \r
@@ -140,8 +133,8 @@ _sizing_eval(Evas_Object *obj)
    if (!wd) return;\r
    EINA_LIST_FOREACH(wd->stack, l, it)\r
      {\r
-       if (it->minw > minw) minw = it->minw;\r
-       if (it->minh > minh) minh = it->minh;\r
+        if (it->minw > minw) minw = it->minw;\r
+        if (it->minh > minh) minh = it->minh;\r
      }\r
    evas_object_size_hint_min_set(obj, minw, minh);\r
    evas_object_size_hint_max_set(obj, -1, -1);\r
@@ -171,100 +164,98 @@ _eval_top(Evas_Object *obj)
    ittop = eina_list_last(wd->stack)->data;\r
    if (ittop != wd->top)\r
      {\r
-       Evas_Object *o, *o1, *o2;\r
-       const char *onshow, *onhide;\r
-\r
-       if (wd->top)\r
-         {\r
-            o = wd->top->base;\r
-                o1 = wd->top->ct_base;\r
-                o2 = wd->top->t_base;/*make use of the signals sent for animation*/\r
-\r
-                /*issue to fix, hide signal does not come for t_base, increasing time helps \r
-                in getting correct events in pop*/\r
-               if(wd->disable_animation)\r
-                       {\r
-                               edje_object_signal_emit(o2, "elm,action,hide,noanimate", "elm");\r
-                               edje_object_signal_emit(o1, "elm,action,hide,noanimate", "elm");                                \r
-                       }\r
-            else if (wd->top->popme)\r
-                       {       \r
-                               edje_object_signal_emit(o2, "elm,action,pop", "elm");\r
-                               edje_object_signal_emit(o1, "elm,action,pop", "elm");\r
-               }\r
-            else\r
-               {\r
-                       edje_object_signal_emit(o2, "elm,action,hide", "elm");\r
-                               edje_object_signal_emit(o1, "elm,action,hide", "elm");\r
-               }\r
-            onhide = edje_object_data_get(o1, "onhide");\r
-            if (onhide)\r
-              {\r
-                 if (!strcmp(onhide, "raise")) {\r
-                                       evas_object_raise(o2);\r
-                                       evas_object_raise(o1);\r
-                               }\r
-                 else if (!strcmp(onhide, "lower")) \r
-                               {\r
-                                       evas_object_lower(o2);\r
-                                       evas_object_lower(o1);                          \r
-                               }\r
-              }\r
-         }\r
-       else\r
-         {\r
-            animate = EINA_FALSE;\r
-         }\r
-       wd->oldtop = wd->top;\r
-       wd->top = ittop;\r
-       o = wd->top->base;\r
-       o1 = wd->top->ct_base;\r
-       o2 = wd->top->t_base;\r
-       evas_object_show(o);\r
-       evas_object_show(o2);\r
-       evas_object_show(o1);\r
-\r
-        if ((!animate)||(wd->disable_animation))\r
-               {       \r
-                       edje_object_signal_emit(o2, "elm,action,show,noanimate", "elm");\r
-                       edje_object_signal_emit(o1, "elm,action,show,noanimate", "elm");                        \r
-               }\r
-    else if (wd->oldtop)\r
-      {\r
-         if (elm_object_focus_get(wd->oldtop->content))\r
-           elm_object_focus(wd->top->content);\r
-         if (wd->oldtop->popme)\r
-               {\r
-                       edje_object_signal_emit(o2, "elm,action,show", "elm");\r
-                               edje_object_signal_emit(o1, "elm,action,show", "elm");                                  \r
-               }\r
-         else\r
-               {\r
-                       edje_object_signal_emit(o2, "elm,action,push", "elm");\r
-                               edje_object_signal_emit(o1, "elm,action,push", "elm");\r
-               }\r
-      }\r
-       else\r
-               {\r
-                       edje_object_signal_emit(o2, "elm,action,push", "elm");\r
-                       edje_object_signal_emit(o1, "elm,action,push", "elm");\r
-               }\r
-       onshow = edje_object_data_get(o1, "onshow");\r
-       if (onshow)\r
-         {\r
-            if (!strcmp(onshow, "raise")) {\r
-                               evas_object_raise(o2);\r
-                               evas_object_raise(o1);\r
-               }\r
-            else if (!strcmp(onshow, "lower")) {\r
-                               evas_object_lower(o2);\r
-                               evas_object_lower(o1);\r
-               }\r
-         }\r
-    }\r
+        Evas_Object *o, *o1, *o2;\r
+        const char *onshow, *onhide;\r
+        \r
+        if (wd->top)\r
+          {\r
+             o = wd->top->base;\r
+             o1 = wd->top->ct_base;\r
+             o2 = wd->top->t_base;/*make use of the signals sent for animation*/\r
+\r
+             /*issue to fix, hide signal does not come for t_base, increasing time helps \r
+              in getting correct events in pop*/\r
+             if (wd->disable_animation)\r
+               {\r
+                  edje_object_signal_emit(o2, "elm,action,hide,noanimate", "elm");\r
+                  edje_object_signal_emit(o1, "elm,action,hide,noanimate", "elm");                              \r
+               }\r
+             else if (wd->top->popme)\r
+               {        \r
+                  edje_object_signal_emit(o2, "elm,action,pop", "elm");\r
+                  edje_object_signal_emit(o1, "elm,action,pop", "elm");\r
+               }\r
+             else\r
+               {\r
+                  edje_object_signal_emit(o2, "elm,action,hide", "elm");\r
+                  edje_object_signal_emit(o1, "elm,action,hide", "elm");\r
+               }\r
+             onhide = edje_object_data_get(o1, "onhide");\r
+             if (onhide)\r
+               {\r
+                  if (!strcmp(onhide, "raise")) {\r
+                     evas_object_raise(o2);\r
+                     evas_object_raise(o1);\r
+                  }\r
+                  else if (!strcmp(onhide, "lower")) {\r
+                       evas_object_lower(o2);\r
+                       evas_object_lower(o1);                           \r
+                  }\r
+               }\r
+          }\r
+        else\r
+          {\r
+             animate = EINA_FALSE;\r
+          }\r
+        wd->oldtop = wd->top;\r
+        wd->top = ittop;\r
+        o = wd->top->base;\r
+        o1 = wd->top->ct_base;\r
+        o2 = wd->top->t_base;\r
+        evas_object_show(o);\r
+        evas_object_show(o2);\r
+        evas_object_show(o1);\r
+        \r
+        if ((!animate)||(wd->disable_animation))\r
+          {     \r
+             edje_object_signal_emit(o2, "elm,action,show,noanimate", "elm");\r
+             edje_object_signal_emit(o1, "elm,action,show,noanimate", "elm");                   \r
+          }\r
+        else if (wd->oldtop)\r
+          {\r
+             if (elm_object_focus_get(wd->oldtop->content))\r
+               elm_object_focus(wd->top->content);\r
+             if (wd->oldtop->popme)\r
+               {\r
+                  edje_object_signal_emit(o2, "elm,action,show", "elm");\r
+                  edje_object_signal_emit(o1, "elm,action,show", "elm");                                        \r
+               }\r
+             else\r
+               {\r
+                  edje_object_signal_emit(o2, "elm,action,push", "elm");\r
+                  edje_object_signal_emit(o1, "elm,action,push", "elm");\r
+               }\r
+          }\r
+        else\r
+          {\r
+             edje_object_signal_emit(o2, "elm,action,push", "elm");\r
+             edje_object_signal_emit(o1, "elm,action,push", "elm");\r
+          }\r
+        onshow = edje_object_data_get(o1, "onshow");\r
+        if (onshow)\r
+          {\r
+             if (!strcmp(onshow, "raise")) {\r
+                evas_object_raise(o2);\r
+                evas_object_raise(o1);\r
+             }\r
+             else if (!strcmp(onshow, "lower")) {\r
+                evas_object_lower(o2);\r
+                evas_object_lower(o1);\r
+             }\r
+          }\r
+     }\r
 }\r
 \r
-\r
 static void\r
 _move(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)\r
 {\r
@@ -289,29 +280,29 @@ _sub_del(void *data, Evas_Object *obj __UNUSED__, void *event_info)
    if (!wd) return;\r
    EINA_LIST_FOREACH(wd->stack, l, it)\r
      {\r
-       if (it->content == sub)\r
-         {\r
-           wd->stack = eina_list_remove_list(wd->stack, l);\r
-           evas_object_event_callback_del_full\r
+        if (it->content == sub)\r
+          {\r
+             wd->stack = eina_list_remove_list(wd->stack, l);\r
+             evas_object_event_callback_del_full\r
                (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, it);\r
-               if (it->title) eina_stringshare_del(it->title);\r
-               if (it->subtitle) eina_stringshare_del(it->subtitle);\r
-               EINA_LIST_FOREACH(it->fnbtn_list, list, btn_data)\r
-                       {\r
-                               evas_object_del(btn_data->btn);\r
-                               free(btn_data);\r
-                               btn_data = NULL;\r
-                       }\r
-               if(it->item_style) eina_stringshare_del(it->item_style);\r
-               if(it->title_obj) evas_object_del(it->title_obj);\r
-               if(it->icon) evas_object_del(it->icon);\r
-               evas_object_del(it->t_base);\r
-               evas_object_del(it->ct_base);\r
-               evas_object_del(it->base);\r
-               _eval_top(it->obj);\r
-               free(it);\r
-               return;\r
-         }\r
+             if (it->title) eina_stringshare_del(it->title);\r
+             if (it->subtitle) eina_stringshare_del(it->subtitle);\r
+             EINA_LIST_FOREACH(it->fnbtn_list, list, btn_data)\r
+               {\r
+                  evas_object_del(btn_data->btn);\r
+                  free(btn_data);\r
+                  btn_data = NULL;\r
+               }\r
+             if (it->item_style) eina_stringshare_del(it->item_style);\r
+             if (it->title_obj) evas_object_del(it->title_obj);\r
+             if (it->icon) evas_object_del(it->icon);\r
+             evas_object_del(it->t_base);\r
+             evas_object_del(it->ct_base);\r
+             evas_object_del(it->base);\r
+             _eval_top(it->obj);\r
+             free(it);\r
+             return;\r
+          }\r
      }\r
 }\r
 \r
@@ -336,74 +327,75 @@ _signal_hide_finished(void *data, Evas_Object *obj __UNUSED__, const char *emiss
    evas_object_hide(it->t_base);\r
    evas_object_hide(it->ct_base);\r
    evas_object_hide(it->base);\r
-       edje_object_signal_emit(it->t_base, "elm,action,reset", "elm");\r
-       edje_object_signal_emit(it->ct_base, "elm,action,reset", "elm");\r
+   edje_object_signal_emit(it->t_base, "elm,action,reset", "elm");\r
+   edje_object_signal_emit(it->ct_base, "elm,action,reset", "elm");\r
    evas_object_smart_callback_call(obj2, "hide,finished", it->content);\r
-   edje_object_message_signal_process(it->t_base);      \r
+   edje_object_message_signal_process(it->t_base);       \r
    edje_object_message_signal_process(it->ct_base);\r
-   if(it->popme)\r
-       {\r
-               if(wd->del_on_pop)\r
-                       {\r
-                               evas_object_del(it->content);\r
-                       }\r
-               else\r
-                       {\r
-                               _content_unset(it);\r
-                       }\r
-       }\r
+   if (it->popme)\r
+     {\r
+        if (wd->del_on_pop)\r
+          {\r
+             evas_object_del(it->content);\r
+          }\r
+        else\r
+          {\r
+             _content_unset(it);\r
+          }\r
+     }\r
    _sizing_eval(obj2);\r
 }\r
 \r
-static void _item_promote(Elm_Navigationbar_ex_Item* item)\r
+static void \r
+_item_promote(Elm_Navigationbar_ex_Item* item)\r
 {\r
-   if(!item) return;\r
+   if (!item) return;\r
    Widget_Data *wd = elm_widget_data_get(item->obj);\r
    Eina_List *l;\r
    Elm_Navigationbar_ex_Item *it;\r
    if (!wd) return;\r
    EINA_LIST_FOREACH(wd->stack, l, it)\r
      {\r
-       if (it == item)\r
-         {\r
-            wd->stack = eina_list_remove_list(wd->stack, l);\r
-            wd->stack = eina_list_append(wd->stack, it);\r
-            _eval_top(it->obj);\r
-            return;\r
-         }\r
+        if (it == item)\r
+          {\r
+             wd->stack = eina_list_remove_list(wd->stack, l);\r
+             wd->stack = eina_list_append(wd->stack, it);\r
+             _eval_top(it->obj);\r
+             return;\r
+          }\r
      }\r
 }\r
 \r
 static void\r
 _process_deletions(Widget_Data *wd)\r
 {\r
-       if (!wd) return;        \r
-       Elm_Navigationbar_ex_Item *it;  \r
-       fn_button *btn_data;\r
-       Eina_List *list;\r
-       EINA_LIST_FREE(wd->to_delete, it)\r
-               {\r
-                       evas_object_event_callback_del_full\r
-                                                 (it->content, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, it);\r
-                       if (it->title) eina_stringshare_del(it->title);\r
-                       if (it->subtitle) eina_stringshare_del(it->subtitle);\r
-                       if(it->item_style) eina_stringshare_del(it->item_style);\r
-                       EINA_LIST_FOREACH(it->fnbtn_list, list, btn_data)\r
-                               {\r
-                                       evas_object_del(btn_data->btn);\r
-                                       free(btn_data);\r
-                                       btn_data = NULL;\r
-                               }\r
-                       if(it->title_obj) evas_object_del(it->title_obj);               \r
-                       if(it->content)  evas_object_del(it->content);\r
-                       if(it->icon) evas_object_del(it->icon);\r
-                       evas_object_del(it->t_base);\r
-                       evas_object_del(it->ct_base);\r
-                       evas_object_del(it->base);\r
-                       _eval_top(it->obj);\r
-                       free(it);\r
-                       it = NULL;\r
-               }       \r
+   if (!wd) return;     \r
+   Elm_Navigationbar_ex_Item *it;       \r
+   fn_button *btn_data;\r
+   Eina_List *list;\r
+   EINA_LIST_FREE(wd->to_delete, it)\r
+     {\r
+        evas_object_event_callback_del_full\r
+          (it->content, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, it);\r
+        if (it->title) eina_stringshare_del(it->title);\r
+        if (it->subtitle) eina_stringshare_del(it->subtitle);\r
+        if (it->item_style) eina_stringshare_del(it->item_style);\r
+        EINA_LIST_FOREACH(it->fnbtn_list, list, btn_data)\r
+          {\r
+             evas_object_del(btn_data->btn);\r
+             free(btn_data);\r
+             btn_data = NULL;\r
+          }\r
+        if (it->title_obj) evas_object_del(it->title_obj);              \r
+        if (it->content)  evas_object_del(it->content);\r
+        if (it->icon) evas_object_del(it->icon);\r
+        evas_object_del(it->t_base);\r
+        evas_object_del(it->ct_base);\r
+        evas_object_del(it->base);\r
+        _eval_top(it->obj);\r
+        free(it);\r
+        it = NULL;\r
+     }  \r
 }\r
 \r
 /**\r
@@ -420,7 +412,7 @@ elm_navigationbar_ex_add(Evas_Object *parent)
    Evas_Object *obj;\r
    Evas *e;\r
    Widget_Data *wd;\r
-\r
+   \r
    wd = ELM_NEW(Widget_Data);\r
    e = evas_object_evas_get(parent);\r
    obj = elm_widget_add(e);\r
@@ -434,15 +426,15 @@ elm_navigationbar_ex_add(Evas_Object *parent)
    wd->clip = evas_object_rectangle_add(e);\r
    elm_widget_resize_object_set(obj, wd->clip);\r
    elm_widget_sub_object_add(obj, wd->clip);\r
-\r
+   \r
    wd->rect = evas_object_rectangle_add(e);\r
    elm_widget_sub_object_add(obj, wd->rect);\r
    evas_object_color_set(wd->rect, 255, 255, 255, 0); \r
    evas_object_clip_set(wd->rect, wd->clip);\r
-\r
+   \r
    evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _move, obj);\r
    evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);\r
-\r
+   \r
    evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);\r
    wd->del_on_pop = EINA_TRUE;\r
    _sizing_eval(obj);\r
@@ -483,35 +475,35 @@ elm_navigationbar_ex_item_push(Evas_Object *obj, Evas_Object *content, const cha
    evas_object_smart_member_add(it->base, obj);\r
    evas_object_smart_member_add(it->ct_base, obj);\r
    evas_object_smart_member_add(it->t_base, obj);\r
-        \r
+         \r
    evas_object_geometry_get(obj, &x, &y, &w, &h);\r
    evas_object_move(it->base, x, y);\r
    evas_object_resize(it->base, w, h);\r
    evas_object_clip_set(it->base, wd->clip);\r
-        \r
-       elm_widget_sub_object_add(obj, it->base);\r
-       elm_widget_sub_object_add(obj, it->ct_base);\r
-       elm_widget_sub_object_add(obj, it->t_base);\r
-\r
-       elm_widget_sub_object_add(obj, it->content);\r
+   \r
+   elm_widget_sub_object_add(obj, it->base);\r
+   elm_widget_sub_object_add(obj, it->ct_base);\r
+   elm_widget_sub_object_add(obj, it->t_base);\r
+   \r
+   elm_widget_sub_object_add(obj, it->content);\r
+   \r
+   _elm_theme_object_set(obj, it->base,  "navigationbar_ex", "base", elm_widget_style_get(obj));\r
+   _elm_theme_object_set(obj, it->ct_base,  "navigationbar_ex", "content", elm_widget_style_get(obj));\r
 \r
-       _elm_theme_object_set(obj, it->base,  "navigationbar_ex", "base", elm_widget_style_get(obj));\r
-       _elm_theme_object_set(obj, it->ct_base,  "navigationbar_ex", "content", elm_widget_style_get(obj));\r
-\r
-       strncpy(buf, "item/", sizeof(buf));\r
+   strncpy(buf, "item/", sizeof(buf));\r
    strncat(buf, item_style, sizeof(buf) - strlen(buf));\r
    if (!eina_stringshare_replace(&it->item_style, item_style)) return NULL;\r
    _elm_theme_object_set(obj, it->t_base,  "navigationbar_ex", buf, elm_widget_style_get(obj));\r
-\r
-\r
-       edje_object_part_swallow(it->base, "elm.swallow.title", it->t_base);\r
-       edje_object_part_swallow(it->base, "elm.swallow.content", it->ct_base);\r
-\r
-       edje_object_signal_callback_add(it->ct_base, "elm,action,hide,finished", "", \r
-                                    _signal_hide_finished, it);\r
-       evas_object_event_callback_add(it->content,\r
-                                   EVAS_CALLBACK_CHANGED_SIZE_HINTS,\r
-                 _changed_size_hints, it);\r
+   \r
+   \r
+   edje_object_part_swallow(it->base, "elm.swallow.title", it->t_base);\r
+   edje_object_part_swallow(it->base, "elm.swallow.content", it->ct_base);\r
+   \r
+   edje_object_signal_callback_add(it->ct_base, "elm,action,hide,finished", "", \r
+                                   _signal_hide_finished, it);\r
+   evas_object_event_callback_add(it->content,\r
+                                  EVAS_CALLBACK_CHANGED_SIZE_HINTS,\r
+                                  _changed_size_hints, it);\r
    edje_object_part_swallow(it->ct_base, "elm.swallow.content", it->content);\r
    edje_object_size_min_calc(it->base, &it->minw, &it->minh);\r
    evas_object_data_set(it->base, "_elm_leaveme", obj);\r
@@ -530,19 +522,18 @@ elm_navigationbar_ex_item_push(Evas_Object *obj, Evas_Object *content, const cha
  * @ingroup Navigationbar_ex\r
  */\r
 EAPI void\r
-elm_navigationbar_ex_item_title_label_set( Elm_Navigationbar_ex_Item* item, \r
-                                                       const char *title)\r
+elm_navigationbar_ex_item_title_label_set( Elm_Navigationbar_ex_Item* item, const char *title)\r
 {\r
-       if(!item) return;\r
-       if (!eina_stringshare_replace(&item->title, title)) return;\r
-       if (item->t_base)\r
-       {\r
-               if((item->title_obj)&&(item->title))\r
-                       {\r
-                               edje_object_signal_emit(item->base, "elm,state,extend,title", "elm");\r
-                       }       \r
-        edje_object_part_text_set(item->t_base, "elm.text", item->title);      \r
-       }\r
+   if (!item) return;\r
+   if (!eina_stringshare_replace(&item->title, title)) return;\r
+   if (item->t_base)\r
+     {\r
+        if ((item->title_obj) && (item->title))\r
+          {\r
+             edje_object_signal_emit(item->base, "elm,state,extend,title", "elm");\r
+          }     \r
+        edje_object_part_text_set(item->t_base, "elm.text", item->title);       \r
+     }\r
 }\r
 \r
 /**\r
@@ -556,8 +547,8 @@ elm_navigationbar_ex_item_title_label_set( Elm_Navigationbar_ex_Item* item,
 EAPI const char *\r
 elm_navigationbar_ex_item_title_label_get(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       if(!item) return NULL;\r
-       return item->title;\r
+   if(!item) return NULL;\r
+   return item->title;\r
 }\r
 \r
 /**\r
@@ -569,13 +560,12 @@ elm_navigationbar_ex_item_title_label_get(Elm_Navigationbar_ex_Item* item)
  * @ingroup Navigationbar_ex\r
  */\r
 EAPI void \r
-elm_navigationbar_ex_item_subtitle_label_set( Elm_Navigationbar_ex_Item* item, \r
-                                                       const char *subtitle)\r
+elm_navigationbar_ex_item_subtitle_label_set( Elm_Navigationbar_ex_Item* item, const char *subtitle)\r
 {\r
-       if(!item) return;\r
-       if (!eina_stringshare_replace(&item->subtitle, subtitle)) return;\r
-       if (item->t_base)\r
-     edje_object_part_text_set(item->t_base, "elm.text.sub", item->subtitle);  \r
+   if (!item) return;\r
+   if (!eina_stringshare_replace(&item->subtitle, subtitle)) return;\r
+   if (item->t_base)\r
+     edje_object_part_text_set(item->t_base, "elm.text.sub", item->subtitle);   \r
 }\r
 \r
 /**\r
@@ -589,26 +579,41 @@ elm_navigationbar_ex_item_subtitle_label_set( Elm_Navigationbar_ex_Item* item,
 EAPI const char *\r
 elm_navigationbar_ex_item_subtitle_label_get(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       if(!item) return NULL;\r
-       return item->subtitle;\r
+   if (!item) return NULL;\r
+   return item->subtitle;\r
 }\r
 \r
-\r
+/**\r
+ * Set's the icon object of the pushed content\r
+ *  \r
+ * @param[in] item The Navigationbar_ex Item\r
+ * @param[in] The icon object or NULL if none\r
+ *  \r
+ *@ingroup Navigationbar_ex\r
+ */\r
 EAPI void\r
 elm_navigationbar_ex_item_icon_set(Elm_Navigationbar_ex_Item* item, Evas_Object *icon)\r
 {\r
-       if(!item) return; \r
-       edje_object_part_swallow(item->t_base, "elm.swallow.icon", icon);\r
-       elm_widget_sub_object_add(item->obj, icon);\r
-       edje_object_signal_emit(item->t_base, "elm,state,icon,visible", "elm");\r
-       item->icon = icon;\r
+   if (!item) return; \r
+   edje_object_part_swallow(item->t_base, "elm.swallow.icon", icon);\r
+   elm_widget_sub_object_add(item->obj, icon);\r
+   edje_object_signal_emit(item->t_base, "elm,state,icon,visible", "elm");\r
+   item->icon = icon;\r
 }\r
 \r
+/**\r
+ * Return the icon object of the pushed content\r
+ *\r
+ * @param[in] item The Navigationbar_ex Item\r
+ * @return The icon object or NULL if none\r
+ * \r
+ * @ingroup Navigationbar_ex\r
+ */\r
 EAPI Evas_Object *\r
 elm_navigationbar_ex_item_icon_get(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       if(!item) return NULL; \r
-       return item->icon;\r
+   if (!item) return NULL; \r
+   return item->icon;\r
 }\r
 \r
 \r
@@ -624,50 +629,50 @@ elm_navigationbar_ex_item_icon_get(Elm_Navigationbar_ex_Item* item)
  * @param[in] data Callback data that would be sent when button is clicked.\r
  * @ingroup Navigationbar_ex\r
  */ \r
- EAPI void\r
+EAPI void\r
 elm_navigationbar_ex_item_title_button_set(Elm_Navigationbar_ex_Item* item, char *btn_label, Evas_Object *icon, int button_type, Evas_Smart_Cb func, const void *data)\r
 {\r
-       if(!item) return;\r
-       Eina_List *bl;\r
-       Evas_Object *btn;\r
-       char buf[1024],theme[1024];\r
-       fn_button *btn_det = NULL;\r
-       EINA_LIST_FOREACH(item->fnbtn_list, bl, btn_det)\r
-               {\r
-                       if(btn_det->btn_id == button_type)\r
-                               {\r
-                                       evas_object_del(btn_det->btn);\r
-                                       free(btn_det);\r
-                                       btn_det = NULL;\r
-                                       item->fnbtn_list = eina_list_remove_list(item->fnbtn_list, bl);\r
-                               }\r
-               }       \r
-       btn = elm_button_add(item->obj);\r
-       btn_det = ELM_NEW(btn_det);\r
-       if(!btn_det) return;\r
-       if(button_type == ELM_NAVIGATIONBAR_EX_BACK_BUTTON)\r
-               {\r
-                       snprintf(theme, sizeof(theme), "navigationbar_backbutton/%s", elm_widget_style_get(item->obj));\r
-                       elm_object_style_set(btn, theme);\r
-                       snprintf(buf, sizeof(buf), "elm.swallow.back");\r
-               }\r
-       else\r
-               {\r
-                       snprintf(theme, sizeof(theme), "navigationbar_functionbutton/%s", elm_widget_style_get(item->obj));\r
-                       elm_object_style_set(btn, theme);                                       \r
-                       snprintf(buf, sizeof(buf), "elm.swallow.btn%d", button_type);\r
-               }\r
-       if(btn_label)\r
-               elm_button_label_set(btn, btn_label);\r
-       if(icon)\r
-               elm_button_icon_set(btn, icon);\r
-       elm_object_focus_allow_set(btn, EINA_FALSE); \r
-       evas_object_smart_callback_add(btn, "clicked", func, data);\r
-       edje_object_part_swallow(item->t_base, buf, btn);\r
-       elm_widget_sub_object_add(item->obj, btn);\r
-       btn_det->btn = btn;\r
-       btn_det->btn_id = button_type;\r
-       item->fnbtn_list = eina_list_append(item->fnbtn_list, btn_det);         \r
+   if (!item) return;\r
+   Eina_List *bl;\r
+   Evas_Object *btn;\r
+   char buf[1024],theme[1024];\r
+   fn_button *btn_det = NULL;\r
+   EINA_LIST_FOREACH(item->fnbtn_list, bl, btn_det)\r
+     {\r
+        if (btn_det->btn_id == button_type)\r
+          {\r
+             evas_object_del(btn_det->btn);\r
+             free(btn_det);\r
+             btn_det = NULL;\r
+             item->fnbtn_list = eina_list_remove_list(item->fnbtn_list, bl);\r
+          }\r
+     }  \r
+   btn = elm_button_add(item->obj);\r
+   btn_det = ELM_NEW(btn_det);\r
+   if (!btn_det) return;\r
+   if (button_type == ELM_NAVIGATIONBAR_EX_BACK_BUTTON)\r
+     {\r
+        snprintf(theme, sizeof(theme), "navigationbar_backbutton/%s", elm_widget_style_get(item->obj));\r
+        elm_object_style_set(btn, theme);\r
+        snprintf(buf, sizeof(buf), "elm.swallow.back");\r
+     }\r
+   else\r
+     {\r
+        snprintf(theme, sizeof(theme), "navigationbar_functionbutton/%s", elm_widget_style_get(item->obj));\r
+        elm_object_style_set(btn, theme);                                       \r
+        snprintf(buf, sizeof(buf), "elm.swallow.btn%d", button_type);\r
+     }\r
+   if (btn_label)\r
+     elm_button_label_set(btn, btn_label);\r
+   if (icon)\r
+     elm_button_icon_set(btn, icon);\r
+   elm_object_focus_allow_set(btn, EINA_FALSE); \r
+   evas_object_smart_callback_add(btn, "clicked", func, data);\r
+   edje_object_part_swallow(item->t_base, buf, btn);\r
+   elm_widget_sub_object_add(item->obj, btn);\r
+   btn_det->btn = btn;\r
+   btn_det->btn_id = button_type;\r
+   item->fnbtn_list = eina_list_append(item->fnbtn_list, btn_det);              \r
 }\r
 \r
 /**\r
@@ -681,16 +686,16 @@ elm_navigationbar_ex_item_title_button_set(Elm_Navigationbar_ex_Item* item, char
  */\r
 EAPI Evas_Object *\r
 elm_navigationbar_ex_item_title_button_get(Elm_Navigationbar_ex_Item* item, int button_type)\r
-       {\r
-               fn_button *btn_det;\r
-               Eina_List *bl;\r
-               EINA_LIST_FOREACH(item->fnbtn_list, bl, btn_det)\r
-               {\r
-                       if(btn_det->btn_id == button_type)\r
-                               return btn_det->btn;\r
-               }\r
-               return NULL;            \r
-       }\r
+{\r
+   fn_button *btn_det;\r
+   Eina_List *bl;\r
+   EINA_LIST_FOREACH(item->fnbtn_list, bl, btn_det)\r
+     {\r
+        if (btn_det->btn_id == button_type)\r
+          return btn_det->btn;\r
+     }\r
+   return NULL;                 \r
+}\r
 \r
 /**\r
  * Unset the button object of the pushed content\r
@@ -703,24 +708,24 @@ elm_navigationbar_ex_item_title_button_get(Elm_Navigationbar_ex_Item* item, int
  */\r
 EAPI Evas_Object *\r
 elm_navigationbar_ex_item_title_button_unset(Elm_Navigationbar_ex_Item* item, int button_type)\r
-       {\r
-               fn_button *btn_det;\r
-               Eina_List *bl;\r
-               Evas_Object *btn_ret;\r
-               EINA_LIST_FOREACH(item->fnbtn_list, bl, btn_det)\r
-               {\r
-                       if(btn_det->btn_id == button_type)\r
-                               {\r
-                                       btn_ret = btn_det->btn;\r
-                                       elm_widget_sub_object_del(item->obj,btn_det->btn);\r
-                                       edje_object_part_unswallow(item->t_base,btn_det->btn);  \r
-                                       item->fnbtn_list = eina_list_remove_list(item->fnbtn_list, bl);\r
-                                       btn_det->btn = NULL;\r
-                                       return btn_ret;\r
-                               }\r
-               }\r
-               return NULL;            \r
-       }\r
+{\r
+   fn_button *btn_det;\r
+   Eina_List *bl;\r
+   Evas_Object *btn_ret;\r
+   EINA_LIST_FOREACH(item->fnbtn_list, bl, btn_det)\r
+     {\r
+        if (btn_det->btn_id == button_type)\r
+          {\r
+             btn_ret = btn_det->btn;\r
+             elm_widget_sub_object_del(item->obj,btn_det->btn);\r
+             edje_object_part_unswallow(item->t_base,btn_det->btn);     \r
+             item->fnbtn_list = eina_list_remove_list(item->fnbtn_list, bl);\r
+             btn_det->btn = NULL;\r
+             return btn_ret;\r
+          }\r
+     }\r
+   return NULL;                 \r
+}\r
 \r
 /**\r
  * Sets a title object for the Item \r
@@ -730,22 +735,21 @@ elm_navigationbar_ex_item_title_button_unset(Elm_Navigationbar_ex_Item* item, in
  * @ingroup Navigationbar_ex\r
  */\r
 EAPI void\r
-elm_navigationbar_ex_item_title_object_set(Elm_Navigationbar_ex_Item* item,\r
-                                                                       Evas_Object *title_obj)\r
+elm_navigationbar_ex_item_title_object_set(Elm_Navigationbar_ex_Item* item, Evas_Object *title_obj)\r
 {\r
-       if(!item) return;\r
-       if(item->title_obj) evas_object_del(item->title_obj);\r
-       item->title_obj = title_obj;\r
-       if(title_obj)\r
-               {\r
-                       if((item->title_obj)&&(item->title))\r
-                               {\r
-                                       edje_object_signal_emit(item->base, "elm,state,extend,title", "elm");\r
-                               }                       \r
-                       elm_widget_sub_object_add(item->obj,title_obj);\r
-                       edje_object_part_swallow(item->t_base, "elm.swallow.title", title_obj);\r
-               }\r
-       _sizing_eval(item->obj);\r
+   if (!item) return;\r
+   if (item->title_obj) evas_object_del(item->title_obj);\r
+   item->title_obj = title_obj;\r
+   if (title_obj)\r
+     {\r
+        if ((item->title_obj) && (item->title))\r
+          {\r
+             edje_object_signal_emit(item->base, "elm,state,extend,title", "elm");\r
+          }                     \r
+        elm_widget_sub_object_add(item->obj,title_obj);\r
+        edje_object_part_swallow(item->t_base, "elm.swallow.title", title_obj);\r
+     }\r
+   _sizing_eval(item->obj);\r
 }\r
 \r
 /**\r
@@ -757,14 +761,12 @@ elm_navigationbar_ex_item_title_object_set(Elm_Navigationbar_ex_Item* item,
  */\r
 \r
 EAPI void\r
-elm_navigationbar_ex_item_title_hidden_set(Elm_Navigationbar_ex_Item* item,\r
-                                                                       Eina_Bool hidden)\r
+elm_navigationbar_ex_item_title_hidden_set(Elm_Navigationbar_ex_Item* item, Eina_Bool hidden)\r
 {\r
-       if(!item) return;\r
-\r
-       if (hidden) edje_object_signal_emit(item->base, "elm,state,item,moveup", "elm");\r
-       else edje_object_signal_emit(item->base, "elm,state,item,movedown", "elm");\r
-       _sizing_eval(item->obj);\r
+   if (!item) return;\r
+   if (hidden) edje_object_signal_emit(item->base, "elm,state,item,moveup", "elm");\r
+   else edje_object_signal_emit(item->base, "elm,state,item,movedown", "elm");\r
+   _sizing_eval(item->obj);\r
 }\r
 \r
 /**\r
@@ -779,14 +781,14 @@ elm_navigationbar_ex_item_title_hidden_set(Elm_Navigationbar_ex_Item* item,
 EAPI Evas_Object*\r
 elm_navigationbar_ex_item_title_object_unset(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       if(!item) return NULL;\r
-       Evas_Object *title_obj=NULL;\r
-       if(!item->title_obj) return NULL; \r
-       title_obj = item->title_obj;\r
-       elm_widget_sub_object_del(item->obj,item->title_obj);\r
-       edje_object_part_unswallow(item->t_base,item->title_obj);       \r
-       item->title_obj = NULL;\r
-       return title_obj;\r
+   if (!item) return NULL;\r
+   Evas_Object *title_obj=NULL;\r
+   if (!item->title_obj) return NULL; \r
+   title_obj = item->title_obj;\r
+   elm_widget_sub_object_del(item->obj,item->title_obj);\r
+   edje_object_part_unswallow(item->t_base,item->title_obj);    \r
+   item->title_obj = NULL;\r
+   return title_obj;\r
 }\r
 \r
 /**\r
@@ -800,8 +802,8 @@ elm_navigationbar_ex_item_title_object_unset(Elm_Navigationbar_ex_Item* item)
 EAPI Evas_Object*\r
 elm_navigationbar_ex_item_title_object_get(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       if(!item) return NULL;\r
-       return item->title_obj;\r
+   if (!item) return NULL;\r
+   return item->title_obj;\r
 }\r
 \r
 \r
@@ -816,13 +818,13 @@ elm_navigationbar_ex_item_title_object_get(Elm_Navigationbar_ex_Item* item)
  *\r
  * @ingroup Navigationbar_ex\r
  */\r
-EAPI Evas_Object *elm_navigationbar_ex_item_content_unset(Elm_Navigationbar_ex_Item* item)\r
+EAPI Evas_Object *\r
+elm_navigationbar_ex_item_content_unset(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       Evas_Object *content = _content_unset(item);\r
-       return content;\r
+   Evas_Object *content = _content_unset(item);\r
+   return content;\r
 }\r
 \r
-\r
 /**\r
  * Returns the content of the item.\r
  *\r
@@ -831,10 +833,11 @@ EAPI Evas_Object *elm_navigationbar_ex_item_content_unset(Elm_Navigationbar_ex_I
  *\r
  * @ingroup Navigationbar_ex\r
  */\r
-EAPI Evas_Object *elm_navigationbar_ex_item_content_get(Elm_Navigationbar_ex_Item* item)\r
+EAPI Evas_Object *\r
+elm_navigationbar_ex_item_content_get(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       if(!item) return NULL;\r
-       return item->content;\r
+   if (!item) return NULL;\r
+   return item->content;\r
 }\r
 \r
 /**\r
@@ -847,12 +850,13 @@ EAPI Evas_Object *elm_navigationbar_ex_item_content_get(Elm_Navigationbar_ex_Ite
  *\r
  * @ingroup Navigationbar_ex\r
  */\r
-EAPI void elm_navigationbar_ex_delete_on_pop_set(Evas_Object *obj, Eina_Bool del_on_pop)\r
+EAPI void \r
+elm_navigationbar_ex_delete_on_pop_set(Evas_Object *obj, Eina_Bool del_on_pop)\r
 {\r
-       ELM_CHECK_WIDTYPE(obj, widtype);\r
-       Widget_Data *wd = elm_widget_data_get(obj);\r
-       if (!wd) return;\r
-       wd->del_on_pop = del_on_pop;    \r
+   ELM_CHECK_WIDTYPE(obj, widtype);\r
+   Widget_Data *wd = elm_widget_data_get(obj);\r
+   if (!wd) return;\r
+   wd->del_on_pop = del_on_pop; \r
 }\r
 \r
 /**\r
@@ -865,35 +869,35 @@ EAPI void elm_navigationbar_ex_delete_on_pop_set(Evas_Object *obj, Eina_Bool del
 EAPI void\r
 elm_navigationbar_ex_item_style_set(Elm_Navigationbar_ex_Item* item, const char* item_style)\r
 {\r
-       if(!item) return;\r
-       char buf[1024];\r
-       char buf_fn[1024];\r
-       Eina_List *bl;\r
-       fn_button *btn_det;\r
-       strncpy(buf, "item/", sizeof(buf));\r
-       strncat(buf, item_style, sizeof(buf) - strlen(buf));\r
-       if (!eina_stringshare_replace(&item->item_style, item_style)) return;\r
-       _elm_theme_object_set(item->obj, item->t_base,  "navigationbar_ex", buf, elm_widget_style_get(item->obj));\r
-       if(item->title)\r
-               edje_object_part_text_set(item->t_base, "elm.text", item->title);\r
-       if(item->subtitle)\r
-               edje_object_part_text_set(item->t_base, "elm.text.sub", item->subtitle);\r
-       if(item->fnbtn_list)\r
-               {\r
-                       EINA_LIST_FOREACH(item->fnbtn_list, bl, btn_det)\r
-                       {\r
-                               if(btn_det->btn_id == ELM_NAVIGATIONBAR_EX_BACK_BUTTON)\r
-                                       {\r
-                                               snprintf(buf_fn, sizeof(buf_fn), "navigationbar_backbutton/%s", elm_widget_style_get(item->obj));\r
-                                               elm_object_style_set(btn_det->btn, buf_fn);\r
-                                       }\r
-                               else\r
-                                       {\r
-                                               snprintf(buf_fn, sizeof(buf_fn), "navigationbar_functionbutton/%s", elm_widget_style_get(item->obj));\r
-                                               elm_object_style_set(btn_det->btn, buf_fn);\r
-                                       }\r
-                       }\r
-               }\r
+   if (!item) return;\r
+   char buf[1024];\r
+   char buf_fn[1024];\r
+   Eina_List *bl;\r
+   fn_button *btn_det;\r
+   strncpy(buf, "item/", sizeof(buf));\r
+   strncat(buf, item_style, sizeof(buf) - strlen(buf));\r
+   if (!eina_stringshare_replace(&item->item_style, item_style)) return;\r
+   _elm_theme_object_set(item->obj, item->t_base,  "navigationbar_ex", buf, elm_widget_style_get(item->obj));\r
+   if (item->title)\r
+     edje_object_part_text_set(item->t_base, "elm.text", item->title);\r
+   if (item->subtitle)\r
+     edje_object_part_text_set(item->t_base, "elm.text.sub", item->subtitle);\r
+   if (item->fnbtn_list)\r
+     {\r
+        EINA_LIST_FOREACH(item->fnbtn_list, bl, btn_det)\r
+          {\r
+             if (btn_det->btn_id == ELM_NAVIGATIONBAR_EX_BACK_BUTTON)\r
+               {\r
+                  snprintf(buf_fn, sizeof(buf_fn), "navigationbar_backbutton/%s", elm_widget_style_get(item->obj));\r
+                  elm_object_style_set(btn_det->btn, buf_fn);\r
+               }\r
+             else\r
+               {\r
+                  snprintf(buf_fn, sizeof(buf_fn), "navigationbar_functionbutton/%s", elm_widget_style_get(item->obj));\r
+                  elm_object_style_set(btn_det->btn, buf_fn);\r
+               }\r
+          }\r
+     }\r
 }\r
 \r
 /**\r
@@ -904,10 +908,11 @@ elm_navigationbar_ex_item_style_set(Elm_Navigationbar_ex_Item* item, const char*
  *\r
  * @ingroup Navigationbar_ex\r
  */\r
-EAPI const char* elm_navigationbar_ex_item_style_get(Elm_Navigationbar_ex_Item* item)\r
+EAPI const char* \r
+elm_navigationbar_ex_item_style_get(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       if(!item) return NULL;\r
-       return item->item_style;\r
+   if (!item) return NULL;\r
+   return item->item_style;\r
 }\r
 \r
 \r
@@ -924,7 +929,7 @@ EAPI const char* elm_navigationbar_ex_item_style_get(Elm_Navigationbar_ex_Item*
 EAPI void\r
 elm_navigationbar_ex_item_promote(Elm_Navigationbar_ex_Item* item)\r
 {\r
-       _item_promote(item);  \r
+   _item_promote(item);  \r
 }\r
 \r
 /**\r
@@ -935,36 +940,37 @@ elm_navigationbar_ex_item_promote(Elm_Navigationbar_ex_Item* item)
  *\r
  * @ingroup Navigationbar_ex\r
  */\r
-EAPI void elm_navigationbar_ex_to_item_pop(Elm_Navigationbar_ex_Item* item)\r
+EAPI void \r
+elm_navigationbar_ex_to_item_pop(Elm_Navigationbar_ex_Item* item)\r
 {\r
-   if(!item) return;\r
+   if (!item) return;\r
    Widget_Data *wd = elm_widget_data_get(item->obj);\r
    Elm_Navigationbar_ex_Item *it = NULL;\r
    Eina_List *list;\r
    if (!wd) return;\r
    if (!wd->stack) return;\r
-       it = eina_list_last(wd->stack)->data;\r
-       it->popme = EINA_TRUE;\r
-       list = eina_list_last(wd->stack);\r
-   if(list)\r
-       {\r
-               while(list)\r
-                       {\r
-                               it = list->data;\r
-                               if(it != item)\r
-                                       {\r
-                                               wd->to_delete = eina_list_append(wd->to_delete, it);\r
-                                               wd->stack = eina_list_remove_list(wd->stack, list);\r
-                                       }\r
-                               else\r
-                                       break;\r
-                               \r
-                               list = list->prev;\r
-                       }\r
-       }  \r
-    _eval_top(it->obj);\r
-       if(wd->to_delete)\r
-               _process_deletions(wd);\r
+   it = eina_list_last(wd->stack)->data;\r
+   it->popme = EINA_TRUE;\r
+   list = eina_list_last(wd->stack);\r
+   if (list)\r
+     {\r
+        while (list)\r
+          {\r
+             it = list->data;\r
+             if (it != item)\r
+               {\r
+                  wd->to_delete = eina_list_append(wd->to_delete, it);\r
+                  wd->stack = eina_list_remove_list(wd->stack, list);\r
+               }\r
+             else\r
+               break;\r
+             \r
+             list = list->prev;\r
+          }\r
+     }  \r
+   _eval_top(it->obj);\r
+   if (wd->to_delete)\r
+     _process_deletions(wd);\r
 }\r
 \r
 /**\r
@@ -991,40 +997,40 @@ elm_navigationbar_ex_item_pop(Evas_Object *obj)
    ll = eina_list_last(wd->stack);\r
    if (ll)\r
      {\r
-       ll = ll->prev;\r
-       if (!ll)\r
-         {\r
-               \r
-            Evas_Object *o, *o2;\r
-            const char *onhide;\r
-\r
-            wd->top = it;\r
-               o = wd->top->ct_base;\r
-               o2 = wd->top->t_base;    \r
-\r
-               edje_object_signal_emit(o2, "elm,action,pop", "elm");\r
-               edje_object_signal_emit(o, "elm,action,pop", "elm");\r
-            onhide = edje_object_data_get(o, "onhide");\r
-            if (onhide)\r
-              {\r
-                 if (!strcmp(onhide, "raise")) \r
-                               {\r
-                                       evas_object_raise(o2);\r
-                                       evas_object_raise(o);\r
-                               }\r
-                 else if (!strcmp(onhide, "lower")) \r
-                               {\r
-                                       evas_object_lower(o2);\r
-                                       evas_object_lower(o);\r
-                               }\r
-              }\r
-            wd->top = NULL;\r
-         }\r
-       else\r
-         {\r
-            it = ll->data;\r
-            _item_promote(it);\r
-         }\r
+        ll = ll->prev;\r
+        if (!ll)\r
+          {\r
+             \r
+             Evas_Object *o, *o2;\r
+             const char *onhide;\r
+             \r
+             wd->top = it;\r
+             o = wd->top->ct_base;\r
+             o2 = wd->top->t_base;       \r
+             \r
+             edje_object_signal_emit(o2, "elm,action,pop", "elm");\r
+             edje_object_signal_emit(o, "elm,action,pop", "elm");\r
+             onhide = edje_object_data_get(o, "onhide");\r
+             if (onhide)\r
+               {\r
+                  if (!strcmp(onhide, "raise")) \r
+                    {\r
+                       evas_object_raise(o2);\r
+                       evas_object_raise(o);\r
+                    }\r
+                  else if (!strcmp(onhide, "lower")) \r
+                    {\r
+                       evas_object_lower(o2);\r
+                       evas_object_lower(o);\r
+                    }\r
+               }\r
+             wd->top = NULL;\r
+          }\r
+        else\r
+          {\r
+             it = ll->data;\r
+             _item_promote(it);\r
+          }\r
      }\r
 }\r
 \r
@@ -1078,12 +1084,12 @@ elm_navigationbar_ex_item_top_get(const Evas_Object *obj)
  * @ingroup Navigationbar_ex\r
  */\r
 EAPI void\r
-elm_navigationbar_ex_animation_disable_set(Evas_Object *obj, \r
-                                                       Eina_Bool disable)\r
+elm_navigationbar_ex_animation_disable_set(Evas_Object *obj, Eina_Bool disable)\r
 {\r
-       ELM_CHECK_WIDTYPE(obj, widtype);\r
-       Widget_Data *wd = elm_widget_data_get(obj);\r
-       wd->disable_animation = disable;\r
+   ELM_CHECK_WIDTYPE(obj, widtype);\r
+   Widget_Data *wd = elm_widget_data_get(obj);\r
+   wd->disable_animation = disable;\r
 }\r
 \r
 \r
+\r