naviframe now supports content_get

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@68037 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/elc_naviframe.c b/src/lib/elc_naviframe.c
index e475a76..bbcec7e 100644 (file)
--- a/src/lib/elc_naviframe.c
+++ b/src/lib/elc_naviframe.c
@@ -59,6 +59,8 @@ static const Evas_Smart_Cb_Description _signals[] = {
        {NULL, NULL}
 };
 
+static Evas_Object *_content_get_hook(const Evas_Object *obj,
+                                      const char *part);
 static void _del_hook(Evas_Object *obj);
 static void _theme_hook(Evas_Object *obj);
 static void _emit_hook(Evas_Object *obj,
@@ -463,6 +465,21 @@ _back_btn_new(Evas_Object *obj)
    return btn;
 }
 
+static Evas_Object *
+_content_get_hook(const Evas_Object *obj, const char *part)
+{
+   Widget_Data *wd;
+   Elm_Naviframe_Item *it;
+   ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+
+   if (part && strcmp(part, "default")) return NULL;
+   wd = elm_widget_data_get(obj);
+   if ((!wd) || (!wd->stack)) return NULL;
+   it = (Elm_Naviframe_Item *) (EINA_INLIST_CONTAINER_GET(wd->stack->last,
+                                                         Elm_Naviframe_Item));
+   return it->content;
+}
+
 static void
 _title_content_del(void *data,
                    Evas *e __UNUSED__,
@@ -1051,6 +1068,7 @@ elm_naviframe_add(Evas_Object *parent)
    elm_widget_del_hook_set(obj, _del_hook);
    elm_widget_disable_hook_set(obj, _disable_hook);
    elm_widget_theme_hook_set(obj, _theme_hook);
+   elm_widget_content_get_hook_set(obj, _content_get_hook);
    elm_widget_signal_emit_hook_set(obj, _emit_hook);
    elm_widget_can_focus_set(obj, EINA_FALSE);
    elm_widget_focus_next_hook_set(obj, _focus_next_hook);

diff --git a/src/lib/elc_naviframe.h b/src/lib/elc_naviframe.h
index 5c56ded..a882035 100644 (file)
--- a/src/lib/elc_naviframe.h
+++ b/src/lib/elc_naviframe.h
@@ -14,14 +14,17 @@
  * Since each item could keep the different styles, users could keep the
  * same look & feel for the pages or different styles for the items in it's
  * application.
- *
+ * 
+ * Default content parts of the naviframe that you can use content hooks for are:
+ * @li "default" - The main content of the current page
+ * 
  * Signals that you can add callback for are:
  * @li "transition,finished" - When the transition is finished in changing
  *     the item
  * @li "title,clicked" - User clicked title area
  *
- * Default contents parts of the naviframe items that you can use for are:
- * @li "default" - A main content of the page
+ * Default content parts of the naviframe items that you can use content hooks for are:
+ * @li "default" - The main content of the page
  * @li "icon" - An icon in the title area
  * @li "prev_btn" - A button to go to the previous page
  * @li "next_btn" - A button to go to the next page