From 25ee5b1debf1e5d278265ade368bab575b79412b Mon Sep 17 00:00:00 2001
From: ChunEon Park <chuneon.park@samsung.com>
Date: Fri, 29 Mar 2013 16:07:51 +0900
Subject: [PATCH] Log: elementary/gengrid - support language,changed smart
 callback

Author: hermet
Date: 2013-02-11 23:29:16 -0800 (Mon, 11 Feb 2013)
New Revision: 83846
Trac: http://trac.enlightenment.org/e/changeset/83846

Change-Id: I702615f91d58a0198845079d839014ae8b490554
---
 src/lib/elm_gengrid.c | 13 +++++++++++++
 src/lib/elm_gengrid.h |  3 +++
 2 files changed, 16 insertions(+)

diff --git a/src/lib/elm_gengrid.c b/src/lib/elm_gengrid.c
index 6957049..663fb43 100644
--- a/src/lib/elm_gengrid.c
+++ b/src/lib/elm_gengrid.c
@@ -52,6 +52,8 @@ static const char SIG_MOVED[] = "moved";
 static const char SIG_INDEX_UPDATE[] = "index,update";
 static const char SIG_HIGHLIGHTED[] = "highlighted";
 static const char SIG_UNHIGHLIGHTED[] = "unhighlighted";
+static const char SIG_LANG_CHANGED[] = "language,changed";
+
 static const Evas_Smart_Cb_Description _smart_callbacks[] = {
    {SIG_ACTIVATED, ""},
    {SIG_CLICKED_DOUBLE, ""},
@@ -79,6 +81,7 @@ static const Evas_Smart_Cb_Description _smart_callbacks[] = {
    {SIG_MOVED, ""},
    {SIG_HIGHLIGHTED, ""},
    {SIG_UNHIGHLIGHTED, ""},
+   {SIG_LANG_CHANGED, ""},
    {NULL, NULL}
 };
 
@@ -105,6 +108,14 @@ _elm_gengrid_pan_smart_pos_min_get(const Evas_Object *obj,
                                    Evas_Coord *x,
                                    Evas_Coord *y);
 
+static Eina_Bool
+_elm_gengrid_smart_translate(Evas_Object *obj)
+{
+   evas_object_smart_callback_call(obj, SIG_LANG_CHANGED, NULL);
+
+   return EINA_TRUE;
+}
+
 static void
 _item_show_region(void *data)
 {
@@ -1508,6 +1519,7 @@ _elm_gengrid_pan_smart_set_user(Elm_Gengrid_Pan_Smart_Class *sc)
    ELM_PAN_CLASS(sc)->pos_min_get = _elm_gengrid_pan_smart_pos_min_get;
    ELM_PAN_CLASS(sc)->content_size_get =
      _elm_gengrid_pan_smart_content_size_get;
+
 }
 
 static Eina_Bool
@@ -2636,6 +2648,7 @@ _elm_gengrid_smart_set_user(Elm_Gengrid_Smart_Class *sc)
    /* not a 'focus chain manager' */
    ELM_WIDGET_CLASS(sc)->focus_next = NULL;
    ELM_WIDGET_CLASS(sc)->focus_direction = NULL;
+   ELM_WIDGET_CLASS(sc)->translate = _elm_gengrid_smart_translate;
 
    ELM_LAYOUT_CLASS(sc)->sizing_eval = _elm_gengrid_smart_sizing_eval;
 
diff --git a/src/lib/elm_gengrid.h b/src/lib/elm_gengrid.h
index 27e5d30..bc5719e 100644
--- a/src/lib/elm_gengrid.h
+++ b/src/lib/elm_gengrid.h
@@ -221,6 +221,9 @@
  *   The %c event_info parameter is the item that was highlighted.
  * - @c "unhighlighted" - an item in the list is unpressed and unhighlighted.
  *   The %c event_info parameter is the item that was unhighlighted.
+* - @c "language,changed" - This is called when the program's language is
+ *   changed. Call the elm_gengrid_realized_items_update() if items text should
+ *   be translated.
  *
  * Supported elm_object common APIs
  * @li elm_object_signal_emit()
-- 
2.7.4