From c4caf9d82fcd71e79e92374edf15cde5b077f459 Mon Sep 17 00:00:00 2001
From: Gustavo Sverzut Barbieri <barbieri@gmail.com>
Date: Mon, 2 Jul 2012 01:38:21 +0000
Subject: [PATCH] safety for elm_object_item_widget_get().

SVN revision: 73117
---
 legacy/elementary/ChangeLog            |  3 +++
 legacy/elementary/src/lib/elm_main.c   |  2 +-
 legacy/elementary/src/lib/elm_widget.c | 16 ++++++++++++++++
 legacy/elementary/src/lib/elm_widget.h |  8 ++++++++
 4 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/legacy/elementary/ChangeLog b/legacy/elementary/ChangeLog
index fc1fe7745a..08bba59184 100644
--- a/legacy/elementary/ChangeLog
+++ b/legacy/elementary/ChangeLog
@@ -251,3 +251,6 @@
 
 	* Fix panel theme_hook handling for scaling
 
+2012-07-01 Gustavo Sverzut Barbieri (k-s)
+
+	* Add and use elm_widget_item_widget_get()
diff --git a/legacy/elementary/src/lib/elm_main.c b/legacy/elementary/src/lib/elm_main.c
index 18da204c12..eb976945da 100644
--- a/legacy/elementary/src/lib/elm_main.c
+++ b/legacy/elementary/src/lib/elm_main.c
@@ -1337,7 +1337,7 @@ elm_coords_finger_size_adjust(int times_w,
 EAPI Evas_Object *
 elm_object_item_widget_get(const Elm_Object_Item *it)
 {
-   return WIDGET(it);
+   return elm_widget_item_widget_get(it);
 }
 
 EAPI void
diff --git a/legacy/elementary/src/lib/elm_widget.c b/legacy/elementary/src/lib/elm_widget.c
index f2a3ea8ede..cae7440981 100644
--- a/legacy/elementary/src/lib/elm_widget.c
+++ b/legacy/elementary/src/lib/elm_widget.c
@@ -3784,6 +3784,22 @@ _elm_widget_item_del_cb_set(Elm_Widget_Item *item,
    item->del_func = func;
 }
 
+/**
+ * @internal
+ *
+ * Retrieves owner widget of this item.
+ *
+ * @param item a valid #Elm_Widget_Item to get data from.
+ * @return owner widget of this item.
+ * @ingroup Widget
+ */
+EAPI Evas_Object *
+_elm_widget_item_widget_get(const Elm_Widget_Item *item)
+{
+   ELM_WIDGET_ITEM_CHECK_OR_RETURN(item, NULL);
+   return item->widget;
+}
+
 /**
  * @internal
  *
diff --git a/legacy/elementary/src/lib/elm_widget.h b/legacy/elementary/src/lib/elm_widget.h
index 7bd1f2b20b..72b6ff6dfb 100644
--- a/legacy/elementary/src/lib/elm_widget.h
+++ b/legacy/elementary/src/lib/elm_widget.h
@@ -756,6 +756,7 @@ EAPI void             elm_widget_access_info_set(Evas_Object *obj, const char *t
 EAPI const char      *elm_widget_access_info_get(const Evas_Object *obj);
 EAPI Elm_Widget_Item *_elm_widget_item_new(Evas_Object *parent, size_t alloc_size);
 EAPI void             _elm_widget_item_free(Elm_Widget_Item *item);
+EAPI Evas_Object     *_elm_widget_item_widget_get(const Elm_Widget_Item *item);
 EAPI void             _elm_widget_item_del(Elm_Widget_Item *item);
 EAPI void             _elm_widget_item_pre_notify_del(Elm_Widget_Item *item);
 EAPI void             _elm_widget_item_del_cb_set(Elm_Widget_Item *item, Evas_Smart_Cb del_cb);
@@ -834,6 +835,13 @@ EAPI void             elm_widget_tree_dot_dump(const Evas_Object *top, FILE *out
 #define elm_widget_item_del_cb_set(item, del_cb) \
   _elm_widget_item_del_cb_set((Elm_Widget_Item *)item, del_cb)
 
+/**
+ * Get item's owner widget
+ * @see _elm_widget_item_widget_get()
+ */
+#define elm_widget_item_widget_get(item) \
+  _elm_widget_item_widget_get((const Elm_Widget_Item *)item)
+
 /**
  * Set item's data
  * @see _elm_widget_item_data_set()