[EGIT] [core/elementary] master 01/01: elementary/layout - layout supports "language, changed" callback

[ChunEon P. - E. G. <no-...@en...>]

hermet pushed a commit to branch master.

commit 633b89c467dc38515742e28a2ed77427ae7c8fb9
Author: ChunEon Park <he...@he...>
Date:   Tue Apr 30 18:47:38 2013 +0900

    elementary/layout - layout supports "language,changed" callback
---
 ChangeLog            |  5 +++++
 NEWS                 |  1 +
 src/lib/elm_layout.c | 11 +++++++++++
 src/lib/elm_layout.h |  3 ++-
 4 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index fab69bd..90585ef 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1307,3 +1307,8 @@
 
         * Add the config elm_scroll_smooth_start_enable.
         There's no tick when scroller starts scroll if it's set.
+
+2013-04-30  ChunEon Park (Hermet)
+
+        * Layout supports "language,changed" smart callback.
+
diff --git a/NEWS b/NEWS
index 6a1c4b6..f08af5c 100644
--- a/NEWS
+++ b/NEWS
@@ -65,6 +65,7 @@ Additions:
    * Add elm_object_domain_part_text_translatable_set(), elm_object_item_domain_part_text_translatable_set().
    * Support language,changed callback (Fileselector_Button, Fileselector Entry, Spinner.
    * Add the config elm_scroll_smooth_start_enable.
+   * Add elm_layout smart callback - "language,changed".
 
 Improvements:
 
diff --git a/src/lib/elm_layout.c b/src/lib/elm_layout.c
index ffe91db..a032fda 100644
--- a/src/lib/elm_layout.c
+++ b/src/lib/elm_layout.c
@@ -9,10 +9,12 @@ EAPI Eo_Op ELM_OBJ_LAYOUT_BASE_ID = EO_NOOP;
 #define MY_CLASS_NAME "elm_layout"
 
 static const char SIG_THEME_CHANGED[] = "theme,changed";
+static const char SIG_LANG_CHANGED[] = "language,changed";
 
 /* smart callbacks coming from elm layout objects: */
 static const Evas_Smart_Cb_Description _smart_callbacks[] = {
    {SIG_THEME_CHANGED, ""},
+   {SIG_LANG_CHANGED, ""},
    {NULL, NULL}
 };
 
@@ -62,6 +64,14 @@ struct _Elm_Layout_Sub_Object_Cursor
    Eina_Bool    engine_only : 1;
 };
 
+static void
+_elm_layout_smart_translate(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
+{
+   Eina_Bool *ret = va_arg(*list, Eina_Bool *);
+   evas_object_smart_callback_call(obj, SIG_LANG_CHANGED, NULL);
+   if (ret) *ret = EINA_TRUE;
+}
+
 /* layout's sizing evaluation is deferred. evaluation requests are
  * queued up and only flag the object as 'changed'. when it comes to
  * Evas's rendering phase, it will be addressed, finally (see
@@ -2170,6 +2180,7 @@ _class_constructor(Eo_Class *klass)
         EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_ON_FOCUS), _elm_layout_smart_on_focus),
         EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_DISABLE), _elm_layout_smart_disable),
         EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_THEME), _elm_layout_smart_theme),
+        EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_TRANSLATE), _elm_layout_smart_translate),
         EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT_MANAGER_IS), _elm_layout_smart_focus_next_manager_is),
         EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT), _elm_layout_smart_focus_next),
         EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_DIRECTION_MANAGER_IS), _elm_layout_smart_focus_direction_manager_is),
diff --git a/src/lib/elm_layout.h b/src/lib/elm_layout.h
index 773b032..bd3b746 100644
--- a/src/lib/elm_layout.h
+++ b/src/lib/elm_layout.h
@@ -153,7 +153,8 @@
  *
  * This widget emits the following signals:
  *
- * @li "theme,changed": The theme was changed.
+ * @li "theme,changed" - The theme was changed.
+ * @li "language,changed" - the program's language changed
  *
  * @section secExamples Examples
  *

--