From: Jaeun Choi <jaeun12.choi@samsung.com>
Date: Thu, 28 Mar 2019 10:26:01 +0000 (+0900)
Subject: efl_ui_pager: implement unpack_at function
X-Git-Tag: submit/tizen/20190402.051338~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=134102b8fff3290ac7ae710e0b4a958aec53fe28;p=platform%2Fupstream%2Fefl.git

efl_ui_pager: implement unpack_at function
---

diff --git a/src/lib/elementary/efl_ui_pager.c b/src/lib/elementary/efl_ui_pager.c
index 71bd804..78fd7a3 100644
--- a/src/lib/elementary/efl_ui_pager.c
+++ b/src/lib/elementary/efl_ui_pager.c
@@ -851,12 +851,19 @@ _efl_ui_pager_efl_pack_unpack(Eo *obj,
 }
 
 EOLIAN static Efl_Gfx_Entity *
-_efl_ui_pager_efl_pack_linear_pack_unpack_at(Eo *obj EINA_UNUSED,
-                                             Efl_Ui_Pager_Data *pd EINA_UNUSED,
-                                             int index EINA_UNUSED)
+_efl_ui_pager_efl_pack_linear_pack_unpack_at(Eo *obj,
+                                             Efl_Ui_Pager_Data *pd,
+                                             int index)
 {
-   ERR("Soon to be implemented");
-   return NULL;
+   if (!EINA_DBL_EQ(pd->curr.pos, 0.0)) return NULL;
+
+   if ((index >= pd->cnt) || (index < 0)) return NULL;
+
+   Efl_Gfx_Entity *subobj = eina_list_nth(pd->content_list, index);
+
+   _unpack(obj, pd, subobj, index);
+
+   return subobj;
 }