From 2821b86d81cbacfc748f7a1c1193bff4155c8916 Mon Sep 17 00:00:00 2001
From: raster <raster@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Date: Wed, 28 Dec 2011 06:00:37 +0000
Subject: [PATCH] actually allow cursion levels to be set/limited.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@66590 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
---
 src/lib/Evas.h             | 11 ++++++-----
 src/lib/canvas/evas_name.c |  8 ++++----
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/lib/Evas.h b/src/lib/Evas.h
index a0a29e5..1939f3d 100644
--- a/src/lib/Evas.h
+++ b/src/lib/Evas.h
@@ -5805,21 +5805,22 @@ EAPI Evas_Object      *evas_object_name_find             (const Evas *e, const c
  * Retrieves the object from children of the given objec with the given name.
  * @param   obj  The parent (smart) object whose children to search.
  * @param   name The given name.
- * @param   recurse set to EINA_TRUE if this is to recurse down child objects.
+ * @param   recurse Set to the number of child levels to recurse (0 == don't recurse, 1 == only look at the children of @p obj or their immediate children, but no further etc.).
  * @return  If successful, the Evas object with the given name.  Otherwise,
  *          @c NULL.
  * 
  * This looks for the evas object given a name by evas_object_name_set(), but
- * it ONLY looks at the children of the biecjt *p obj, and will only recurse
- * into thsoe children if @p recurse is set to EINA_TRUE. If the name is not
+ * it ONLY looks at the children of the object *p obj, and will only recurse
+ * into those children if @p recurse is greater than 0. If the name is not
  * unique within immediate children (or the whole child tree) then it is not
- * defined which child object will be returned.
+ * defined which child object will be returned. If @p recurse is set to -1 then
+ * it will recurse without limit.
  * 
  * @since 1.2
  * 
  * @ingroup Evas_Object_Group_Find
  */
-EAPI Evas_Object      *evas_object_name_child_find        (const Evas_Object *obj, const char *name, Eina_Bool recurse) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_PURE;
+EAPI Evas_Object      *evas_object_name_child_find        (const Evas_Object *obj, const char *name, int recurse) EINA_WARN_UNUSED_RESULT EINA_ARG_NONNULL(1) EINA_PURE;
 
 /**
  * Retrieve the Evas object stacked at the top of a given position in
diff --git a/src/lib/canvas/evas_name.c b/src/lib/canvas/evas_name.c
index 2a74805..167d508 100644
--- a/src/lib/canvas/evas_name.c
+++ b/src/lib/canvas/evas_name.c
@@ -40,7 +40,7 @@ evas_object_name_find(const Evas *e, const char *name)
 }
 
 static Evas_Object *
-_evas_object_name_child_find(const Evas_Object *obj, const char *name, Eina_Bool recurse)
+_evas_object_name_child_find(const Evas_Object *obj, const char *name, int recurse)
 {
    const Eina_Inlist *lst;
    Evas_Object *child;
@@ -52,9 +52,9 @@ _evas_object_name_child_find(const Evas_Object *obj, const char *name, Eina_Bool
         if (child->delete_me) continue;
         if (!child->name) continue;
         if (!strcmp(name, child->name)) return child;
-        if (recurse)
+        if (recurse != 0)
           {
-             if ((obj = _evas_object_name_child_find(child, name, recurse)))
+             if ((obj = _evas_object_name_child_find(child, name, recurse - 1)))
                return obj;
           }
      }
@@ -62,7 +62,7 @@ _evas_object_name_child_find(const Evas_Object *obj, const char *name, Eina_Bool
 }
 
 EAPI Evas_Object *
-evas_object_name_child_find(const Evas_Object *obj, const char *name, Eina_Bool recurse)
+evas_object_name_child_find(const Evas_Object *obj, const char *name, int recurse)
 {
    MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ);
    return NULL;
-- 
2.7.4