1 files changed, 742 insertions, 0 deletions

diff --git a/libraries/elementary/src/lib/elm_segment_control.c b/libraries/elementary/src/lib/elm_segment_control.c
new file mode 100644
index 0000000..6ff6411
--- /dev/null
+++ b/libraries/elementary/src/lib/elm_segment_control.c
@@ -0,0 +1,742 @@
+#include <Elementary.h>
+#include "elm_priv.h"
+
+typedef struct _Widget_Data Widget_Data;
+typedef struct _Elm_Segment_Item Elm_Segment_Item;
+
+struct _Widget_Data
+{
+   Evas_Object *obj;
+   Evas_Object *base;
+   Eina_List *seg_items;
+   int item_count;
+   Elm_Segment_Item *selected_item;
+   int item_width;
+};
+
+struct _Elm_Segment_Item
+{
+   ELM_WIDGET_ITEM;
+   Evas_Object *icon;
+   const char *label;
+   int seg_index;
+};
+
+static const char *widtype = NULL;
+static void _sizing_eval(Evas_Object *obj);
+static void _del_hook(Evas_Object *obj);
+static void _theme_hook(Evas_Object *obj);
+static void _disable_hook(Evas_Object *obj);
+static void _item_free(Elm_Segment_Item *it);
+static void _segment_off(Elm_Segment_Item *it);
+static void _segment_on(Elm_Segment_Item *it);
+static void _position_items(Widget_Data *wd);
+static void _on_move_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj
+                            __UNUSED__, void *event_info __UNUSED__);
+static void _mouse_up(void *data, Evas *e __UNUSED__, Evas_Object *obj
+                      __UNUSED__, void *event_info __UNUSED__);
+static void _mouse_down(void *data, Evas *e __UNUSED__, Evas_Object *obj
+                        __UNUSED__, void *event_info __UNUSED__);
+static void _swallow_item_objects(Elm_Segment_Item *it);
+static void _update_list(Widget_Data *wd);
+static Elm_Segment_Item * _item_find(const Evas_Object *obj, int index);
+static Elm_Segment_Item* _item_new(Evas_Object *obj, Evas_Object *icon,
+                                   const char *label);
+
+static const char SIG_CHANGED[] = "changed";
+
+static const Evas_Smart_Cb_Description _signals[] = {
+   {SIG_CHANGED, ""},
+   {NULL, NULL}
+};
+
+static void
+_sizing_eval(Evas_Object *obj)
+{
+   Widget_Data *wd;
+   Evas_Coord minw = -1, minh = -1;
+   Evas_Coord w, h;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return;
+
+   elm_coords_finger_size_adjust(wd->item_count, &minw, 1, &minh);
+   edje_object_size_min_restricted_calc(wd->base, &minw, &minh, minw, minh);
+   elm_coords_finger_size_adjust(wd->item_count, &minw, 1, &minh);
+
+   evas_object_size_hint_min_get(obj, &w, &h);
+   if (w > minw) minw = w;
+   if (h > minh) minh = h;
+   evas_object_size_hint_min_set(obj, minw, minh);
+}
+
+static void
+_del_hook(Evas_Object *obj)
+{
+   Elm_Segment_Item *it;
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return;
+
+   EINA_LIST_FREE(wd->seg_items, it)
+     {
+        _item_free(it);
+        elm_widget_item_free(it);
+     }
+
+   free(wd);
+}
+
+static void
+_theme_hook(Evas_Object *obj)
+{
+   Eina_List *l;
+   Eina_Bool rtl;
+   Elm_Segment_Item *it;
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return;
+
+   _elm_widget_mirrored_reload(obj);
+   rtl = elm_widget_mirrored_get(obj);
+   edje_object_mirrored_set(wd->base, rtl);
+
+   _elm_theme_object_set(obj, wd->base, "segment_control", "base",
+                         elm_widget_style_get(obj));
+   edje_object_scale_set(wd->base, elm_widget_scale_get(wd->base)
+                         *_elm_config->scale);
+
+   EINA_LIST_FOREACH(wd->seg_items, l, it)
+     {
+        _elm_theme_object_set(obj, VIEW(it), "segment_control",
+                              "item", elm_widget_style_get(obj));
+        edje_object_scale_set(VIEW(it), elm_widget_scale_get(VIEW(it))
+                              *_elm_config->scale);
+        edje_object_mirrored_set(VIEW(it), rtl);
+     }
+
+   _update_list(wd);
+}
+
+static void
+_disable_hook(Evas_Object *obj)
+{
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return;
+   _update_list(wd);
+}
+
+// TODO:  Elm_widget elm_widget_focus_list_next_get  supports only Elm_widget list,
+// Not the Elm_Widget_item. Focus switching with in widget not supported until
+// it is supported in elm_widget
+#if 0
+static void *
+_elm_list_data_get(const Eina_List *list)
+{
+   Elm_Segment_Item *it = eina_list_data_get(list);
+
+   if (it) return NULL;
+
+   edje_object_signal_emit(VIEW(it), "elm,state,segment,selected", "elm");
+   return VIEW(it);
+}
+
+static Eina_Bool
+_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir,
+                 Evas_Object **next)
+{
+   static int count=0;
+   Widget_Data *;
+   const Eina_List *items;
+   void *(*list_data_get) (const Eina_List *list);
+
+   wd = elm_widget_data_get(obj);
+   if ((!wd)) return EINA_FALSE;
+
+   /* Focus chain */
+   /* TODO: Change this to use other chain */
+   if ((items = elm_widget_focus_custom_chain_get(obj)))
+     list_data_get = eina_list_data_get;
+   else
+     {
+        items = wd->seg_items;
+        list_data_get = _elm_list_data_get;
+        if (!items) return EINA_FALSE;
+     }
+   return elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next);
+}
+#endif
+
+static void
+_item_free(Elm_Segment_Item *it)
+{
+   Widget_Data *wd;
+
+   if (!it) return;
+
+   wd = elm_widget_item_data_get(it);
+   if (!wd) return;
+
+   if (wd->selected_item == it) wd->selected_item = NULL;
+   if (wd->seg_items) wd->seg_items = eina_list_remove(wd->seg_items, it);
+
+   if (it->icon) evas_object_del(it->icon);
+   if (it->label) eina_stringshare_del(it->label);
+}
+
+static void
+_segment_off(Elm_Segment_Item *it)
+{
+   Widget_Data *wd;
+
+   if (!it) return;
+
+   wd = elm_widget_item_data_get(it);
+   if (!wd) return;
+
+   edje_object_signal_emit(VIEW(it), "elm,state,segment,normal", "elm");
+
+   if (wd->selected_item == it) wd->selected_item = NULL;
+}
+
+static void
+_segment_on(Elm_Segment_Item *it)
+{
+   Widget_Data *wd;
+
+   if (!it) return;
+
+   wd = elm_widget_item_data_get(it);
+   if (!wd) return;
+   if (it == wd->selected_item) return;
+
+   if (wd->selected_item) _segment_off(wd->selected_item);
+
+   edje_object_signal_emit(VIEW(it), "elm,state,segment,selected", "elm");
+
+   wd->selected_item = it;
+   evas_object_smart_callback_call(wd->obj, SIG_CHANGED, it);
+}
+
+static void
+_position_items(Widget_Data *wd)
+{
+   Eina_List *l;
+   Elm_Segment_Item *it;
+   Eina_Bool rtl;
+   int bx, by, bw, bh, pos;
+
+   wd->item_count = eina_list_count(wd->seg_items);
+   if (wd->item_count <= 0) return;
+
+   evas_object_geometry_get(wd->base, &bx, &by, &bw, &bh);
+   wd->item_width = bw / wd->item_count;
+   rtl = elm_widget_mirrored_get(wd->obj);
+
+   if (rtl)
+     pos = bx + bw - wd->item_width;
+   else
+     pos = bx;
+
+   EINA_LIST_FOREACH(wd->seg_items, l, it)
+     {
+        evas_object_move(VIEW(it), pos, by);
+        evas_object_resize(VIEW(it), wd->item_width, bh);
+        if (rtl)
+          pos -= wd->item_width;
+        else
+          pos += wd->item_width;
+     }
+   _sizing_eval(wd->obj);
+}
+
+static void
+_on_move_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__,
+                void *event_info __UNUSED__)
+{
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(data);
+   if (!wd) return;
+
+   _position_items(wd);
+
+}
+
+static void
+_mouse_up(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__,
+          void *event_info)
+{
+   Widget_Data *wd;
+   Elm_Segment_Item *it;
+   Evas_Event_Mouse_Up *ev;
+   Evas_Coord x, y, w, h;
+
+   it = data;
+   if (!it) return;
+
+   wd = elm_widget_item_data_get(it);
+   if (!wd) return;
+
+   if (elm_widget_disabled_get(wd->obj)) return;
+
+   if (it == wd->selected_item) return;
+
+   ev = event_info;
+   evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
+
+   if ((ev->canvas.x >= x) && (ev->output.x <= (x + w)) && (ev->canvas.y >= y)
+       && (ev->canvas.y <= (y + h)))
+     _segment_on(it);
+   else
+     edje_object_signal_emit(VIEW(it), "elm,state,segment,normal", "elm");
+}
+
+static void
+_mouse_down(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__,
+            void *event_info __UNUSED__)
+{
+   Widget_Data *wd;
+   Elm_Segment_Item *it;
+
+   it = data;
+   if (!it) return;
+
+   wd = elm_widget_item_data_get(it);
+   if (!wd) return;
+
+   if (elm_widget_disabled_get(wd->obj)) return;
+
+   if (it == wd->selected_item) return;
+
+   edje_object_signal_emit(VIEW(it), "elm,state,segment,pressed", "elm");
+}
+
+static void
+_swallow_item_objects(Elm_Segment_Item *it)
+{
+   if (!it) return;
+
+   if (it->icon)
+     {
+        edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
+        edje_object_signal_emit(VIEW(it), "elm,state,icon,visible", "elm");
+     }
+   else
+     edje_object_signal_emit(VIEW(it), "elm,state,icon,hidden", "elm");
+
+   if (it->label)
+     {
+        edje_object_part_text_escaped_set(VIEW(it), "elm.text", it->label);
+        edje_object_signal_emit(VIEW(it), "elm,state,text,visible", "elm");
+     }
+   else
+     edje_object_signal_emit(VIEW(it), "elm,state,text,hidden", "elm");
+   edje_object_message_signal_process(VIEW(it));
+}
+
+static void
+_update_list(Widget_Data *wd)
+{
+   Eina_List *l;
+   Elm_Segment_Item *it;
+   Eina_Bool rtl;
+   int idx = 0;
+
+   _position_items(wd);
+
+   if (wd->item_count == 1)
+     {
+        it = eina_list_nth(wd->seg_items, 0);
+        it->seg_index = 0;
+
+        //Set the segment type
+        edje_object_signal_emit(VIEW(it),
+                                "elm,type,segment,single", "elm");
+
+        //Set the segment state
+        if (wd->selected_item == it)
+          edje_object_signal_emit(VIEW(it),
+                                  "elm,state,segment,selected", "elm");
+        else
+          edje_object_signal_emit(VIEW(it),
+                                  "elm,state,segment,normal", "elm");
+
+        if (elm_widget_disabled_get(wd->obj))
+          edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
+        else
+          edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
+
+        _swallow_item_objects(it);
+        return;
+     }
+
+   rtl = elm_widget_mirrored_get(wd->obj);
+   EINA_LIST_FOREACH(wd->seg_items, l, it)
+     {
+        it->seg_index = idx;
+
+        //Set the segment type
+        if (idx == 0)
+          {
+             if (rtl)
+               edje_object_signal_emit(VIEW(it),
+                                       "elm,type,segment,right", "elm");
+             else
+               edje_object_signal_emit(VIEW(it),
+                                       "elm,type,segment,left", "elm");
+          }
+        else if (idx == (wd->item_count - 1))
+          {
+             if (rtl)
+               edje_object_signal_emit(VIEW(it),
+                                       "elm,type,segment,left", "elm");
+             else
+               edje_object_signal_emit(VIEW(it),
+                                       "elm,type,segment,right", "elm");
+          }
+        else
+          edje_object_signal_emit(VIEW(it),
+                                  "elm,type,segment,middle", "elm");
+
+        //Set the segment state
+        if (wd->selected_item == it)
+          edje_object_signal_emit(VIEW(it),
+                                  "elm,state,segment,selected", "elm");
+        else
+          edje_object_signal_emit(VIEW(it),
+                                  "elm,state,segment,normal", "elm");
+
+        if (elm_widget_disabled_get(wd->obj))
+          edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
+        else
+          edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
+
+        _swallow_item_objects(it);
+        idx++;
+     }
+}
+
+static Elm_Segment_Item *
+_item_find(const Evas_Object *obj, int idx)
+{
+   Widget_Data *wd;
+   Elm_Segment_Item *it;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return NULL;
+
+   it = eina_list_nth(wd->seg_items, idx);
+   return it;
+}
+
+static void
+_item_text_set_hook(Elm_Object_Item *it, const char *part, const char *label)
+{
+   Widget_Data *wd;
+   Elm_Segment_Item *item;
+
+   if (part && strcmp(part, "default")) return;
+
+   item = (Elm_Segment_Item *)it;
+   wd = elm_widget_item_data_get(item);
+   if (!wd) return;
+
+   eina_stringshare_replace(&item->label, label);
+   if (item->label)
+     edje_object_signal_emit(VIEW(item), "elm,state,text,visible", "elm");
+   else
+     edje_object_signal_emit(VIEW(item), "elm,state,text,hidden", "elm");
+   edje_object_message_signal_process(VIEW(item));
+   //label can be NULL also.
+   edje_object_part_text_escaped_set(VIEW(item), "elm.text", item->label);
+}
+
+static const char *
+_item_text_get_hook(const Elm_Object_Item *it, const char *part)
+{
+   if (part && strcmp(part, "default")) return NULL;
+   return ((Elm_Segment_Item *)it)->label;
+}
+
+static void
+_item_content_set_hook(Elm_Object_Item *it,
+                       const char *part,
+                       Evas_Object *content)
+{
+   Elm_Segment_Item *item;
+   if (part && strcmp(part, "icon")) return;
+
+   item = (Elm_Segment_Item *)it;
+   if (content == item->icon) return;
+
+   //Remove the existing icon
+   if (item->icon) evas_object_del(item->icon);
+   item->icon = content;
+   if (item->icon)
+     {
+        elm_widget_sub_object_add(VIEW(item), item->icon);
+        edje_object_part_swallow(VIEW(item), "elm.swallow.icon", item->icon);
+        edje_object_signal_emit(VIEW(item), "elm,state,icon,visible", "elm");
+     }
+   else
+     edje_object_signal_emit(VIEW(item), "elm,state,icon,hidden", "elm");
+}
+
+static Evas_Object *
+_item_content_get_hook(const Elm_Object_Item *it, const char *part)
+{
+   if (part && strcmp(part, "icon")) return NULL;
+   return ((Elm_Segment_Item *)it)->icon;
+}
+
+static Eina_Bool
+_item_del_pre_hook(Elm_Object_Item *it)
+{
+   Widget_Data *wd;
+   Elm_Segment_Item *item = (Elm_Segment_Item *)it;
+
+   wd = elm_widget_item_data_get(item);
+   if (!wd) return EINA_FALSE;
+
+   _item_free(item);
+   _update_list(wd);
+
+   return EINA_TRUE;
+}
+
+static Elm_Segment_Item*
+_item_new(Evas_Object *obj, Evas_Object *icon, const char *label)
+{
+   Elm_Segment_Item *it;
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return NULL;
+
+   it = elm_widget_item_new(obj, Elm_Segment_Item);
+   if (!it) return NULL;
+   elm_widget_item_data_set(it, wd);
+   elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
+   elm_widget_item_text_set_hook_set(it, _item_text_set_hook);
+   elm_widget_item_text_get_hook_set(it, _item_text_get_hook);
+   elm_widget_item_content_set_hook_set(it, _item_content_set_hook);
+   elm_widget_item_content_get_hook_set(it, _item_content_get_hook);
+
+   VIEW(it) = edje_object_add(evas_object_evas_get(obj));
+   edje_object_scale_set(VIEW(it), elm_widget_scale_get(VIEW(it))
+                         *_elm_config->scale);
+   evas_object_smart_member_add(VIEW(it), obj);
+   elm_widget_sub_object_add(obj, VIEW(it));
+   _elm_theme_object_set(obj, VIEW(it), "segment_control", "item",
+                         elm_object_style_get(obj));
+   edje_object_mirrored_set(VIEW(it),
+                            elm_widget_mirrored_get(WIDGET(it)));
+
+   if (label)
+     eina_stringshare_replace(&it->label, label);
+   if (it->label)
+     edje_object_signal_emit(VIEW(it), "elm,state,text,visible", "elm");
+   else
+     edje_object_signal_emit(VIEW(it), "elm,state,text,hidden", "elm");
+   edje_object_message_signal_process(VIEW(it));
+   edje_object_part_text_escaped_set(VIEW(it), "elm.text", label);
+
+   it->icon = icon;
+   if (it->icon) elm_widget_sub_object_add(VIEW(it), it->icon);
+   evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
+                                  _mouse_down, it);
+   evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
+                                  _mouse_up, it);
+   evas_object_show(VIEW(it));
+
+   return it;
+}
+
+EAPI Evas_Object *
+elm_segment_control_add(Evas_Object *parent)
+{
+   Evas_Object *obj;
+   Evas *e;
+   Widget_Data *wd;
+
+   ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
+
+   ELM_SET_WIDTYPE(widtype, "segment_control");
+   elm_widget_type_set(obj, "segment_control");
+   elm_widget_sub_object_add(parent, obj);
+   elm_widget_data_set(obj, wd);
+   elm_widget_del_hook_set(obj, _del_hook);
+   elm_widget_theme_hook_set(obj, _theme_hook);
+   elm_widget_disable_hook_set(obj, _disable_hook);
+
+   // TODO: Focus switch support to Elm_widget_Item not supported yet.
+#if 0
+   elm_widget_focus_next_hook_set(obj, _focus_next_hook);
+#endif
+
+   wd->obj = obj;
+
+   wd->base = edje_object_add(e);
+   edje_object_scale_set(wd->base, elm_widget_scale_get(wd->base)
+                         *_elm_config->scale);
+   _elm_theme_object_set(obj, wd->base, "segment_control", "base", "default");
+   elm_widget_resize_object_set(obj, wd->base);
+
+   evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE,
+                                  _on_move_resize, obj);
+   evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE,
+                                  _on_move_resize, obj);
+
+   evas_object_smart_callbacks_descriptions_set(obj, _signals);
+
+   return obj;
+}
+
+EAPI Elm_Object_Item *
+elm_segment_control_item_add(Evas_Object *obj, Evas_Object *icon,
+                             const char *label)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Elm_Segment_Item *it;
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return NULL;
+
+   it = _item_new(obj, icon, label);
+   if (!it) return NULL;
+
+   wd->seg_items = eina_list_append(wd->seg_items, it);
+   _update_list(wd);
+
+   return (Elm_Object_Item *)it;
+}
+
+EAPI Elm_Object_Item *
+elm_segment_control_item_insert_at(Evas_Object *obj, Evas_Object *icon,
+                                   const char *label, int idx)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Elm_Segment_Item *it, *it_rel;
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return NULL;
+   if (idx < 0) idx = 0;
+
+   it = _item_new(obj, icon, label);
+   if (!it) return NULL;
+
+   it_rel = _item_find(obj, idx);
+   if (it_rel)
+     wd->seg_items = eina_list_prepend_relative(wd->seg_items, it, it_rel);
+   else
+     wd->seg_items = eina_list_append(wd->seg_items, it);
+
+   _update_list(wd);
+   return (Elm_Object_Item *)it;
+}
+
+EAPI void
+elm_segment_control_item_del_at(Evas_Object *obj, int idx)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Elm_Segment_Item *it;
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return;
+
+   it = _item_find(obj, idx);
+   if (!it) return;
+   elm_object_item_del((Elm_Object_Item *)it);
+}
+
+EAPI const char*
+elm_segment_control_item_label_get(const Evas_Object *obj, int idx)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Elm_Segment_Item *it = _item_find(obj, idx);
+   if (it) return it->label;
+   return NULL;
+}
+
+EAPI Evas_Object *
+elm_segment_control_item_icon_get(const Evas_Object *obj, int idx)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Elm_Segment_Item *it = _item_find(obj, idx);
+   if (it) return it->icon;
+   return NULL;
+}
+
+EAPI int
+elm_segment_control_item_count_get(const Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) 0;
+   Widget_Data *wd;
+
+   wd = elm_widget_data_get(obj);
+   if (!wd) return 0;
+
+   return eina_list_count(wd->seg_items);
+}
+
+EAPI Evas_Object*
+elm_segment_control_item_object_get(const Elm_Object_Item *it)
+{
+   ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
+   return VIEW(it);
+}
+
+EAPI Elm_Object_Item*
+elm_segment_control_item_selected_get(const Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return NULL;
+   return (Elm_Object_Item *) wd->selected_item;
+}
+
+EAPI void
+elm_segment_control_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
+{
+   ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
+   Widget_Data *wd;
+   Elm_Segment_Item *item = (Elm_Segment_Item *)it;
+
+   wd = elm_widget_item_data_get(item);
+   if (!wd) return;
+
+   if (item == wd->selected_item)
+     {
+        //already in selected state.
+        if (selected) return;
+
+        //unselect case
+        _segment_off(item);
+     }
+   else if (selected)
+     _segment_on(item);
+
+   return;
+}
+
+EAPI Elm_Object_Item *
+elm_segment_control_item_get(const Evas_Object *obj, int idx)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+   return (Elm_Object_Item *) _item_find(obj, idx);
+}
+
+EAPI int
+elm_segment_control_item_index_get(const Elm_Object_Item *it)
+{
+   ELM_OBJ_ITEM_CHECK_OR_RETURN(it, -1);
+   return ((Elm_Segment_Item *)it)->seg_index;
+}