From: sachiel <sachiel>
Date: Thu, 28 Jan 2010 20:44:03 +0000 (+0000)
Subject: Don't allow recursive clipping
X-Git-Tag: submit/2.0alpha-wayland/20121127.221958~1442
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ca2a1d8a4a32db6dfc11df3c3af32faba7ef270;p=profile%2Fivi%2Fedje.git

Don't allow recursive clipping


git-svn-id: http://svn.enlightenment.org/svn/e/trunk/edje@45672 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
---

diff --git a/src/lib/edje_edit.c b/src/lib/edje_edit.c
index 17d789f..252cb96 100644
--- a/src/lib/edje_edit.c
+++ b/src/lib/edje_edit.c
@@ -1924,6 +1924,7 @@ EAPI Eina_Bool
 edje_edit_part_clip_to_set(Evas_Object *obj, const char *part, const char *clip_to)
 {
    Edje_Real_Part *clip;
+   Evas_Object *o, *oo;
 
    GET_RP_OR_RETURN(0);
 
@@ -1954,6 +1955,14 @@ edje_edit_part_clip_to_set(Evas_Object *obj, const char *part, const char *clip_
    //printf("Set clip_to for part: %s [to: %s]\n", part, clip_to);
    clip = _edje_real_part_get(ed, clip_to);
    if (!clip || !clip->part) return 0;
+   o = clip->object;
+   while ((oo = evas_object_clip_get(o)))
+     {
+	if (o == rp->object)
+	  return 0;
+	o = oo;
+     }
+
    rp->part->clip_to_id = clip->part->id;
    rp->clip_to = clip;