efl_ui_focus_manager: the FOCUSED event now carries the last focused

object

This is usefull to react on focused events

src/lib/elementary/efl_ui_focus_manager.eo

@@ -154,6 +154,6 @@ interface Efl.Ui.Focus.Manager {
         coords,dirty; [[Emitted once the graph is dirty, this means there are
             potential changes in border_elements you want to know about]]
         focused : Efl.Ui.Focus.Object; [[Emitted if the manager has focused an
-            object]]
+            object, the passed focus object is the last focused object]]
     }
 }

src/lib/elementary/efl_ui_focus_manager_calc.c

@@ -1311,6 +1311,7 @@ EOLIAN static void
 _efl_ui_focus_manager_calc_efl_ui_focus_manager_focus_set(Eo *obj, Efl_Ui_Focus_Manager_Calc_Data *pd, Efl_Ui_Focus_Object *focus)
 {
    Node *node;
+   Efl_Ui_Focus_Object *last_focusable;
    Efl_Ui_Focus_Manager *redirect_manager;
    Eo *focusable;
    Node_Type type;
@@ -1366,6 +1367,9 @@ _efl_ui_focus_manager_calc_efl_ui_focus_manager_focus_set(Eo *obj, Efl_Ui_Focus_
    type = node->type;
    focusable = node->focusable;
 
+   if (pd->focus_stack)
+     last_focusable = ((Node*)eina_list_last_data_get(pd->focus_stack))->focusable;
+
    _focus_stack_unfocus_last(pd);
 
    if (node->type == NODE_TYPE_NORMAL)
@@ -1377,13 +1381,17 @@ _efl_ui_focus_manager_calc_efl_ui_focus_manager_focus_set(Eo *obj, Efl_Ui_Focus_
 
         //populate the new change
         efl_ui_focus_object_focus_set(node->focusable, EINA_TRUE);
-        efl_event_callback_call(obj, EFL_UI_FOCUS_MANAGER_EVENT_FOCUSED, node_focusable);
      }
 
    //remove the object from the list and add it again
    pd->focus_stack = eina_list_remove(pd->focus_stack, node);
    pd->focus_stack = eina_list_append(pd->focus_stack, node);
 
+   if (node->type == NODE_TYPE_NORMAL)
+     {
+        efl_event_callback_call(obj, EFL_UI_FOCUS_MANAGER_EVENT_FOCUSED, last_focusable);
+     }
+
    //set to NULL here, from the event earlier this pointer could be dead.
    node = NULL;
 
@@ -1620,24 +1628,34 @@ _efl_ui_focus_manager_calc_efl_ui_focus_manager_logical_end(Eo *obj EINA_UNUSED,
 EOLIAN static void
 _efl_ui_focus_manager_calc_efl_ui_focus_manager_reset_history(Eo *obj EINA_UNUSED, Efl_Ui_Focus_Manager_Calc_Data *pd)
 {
+  Efl_Ui_Focus_Object *last_focusable;
+
   if (!pd->focus_stack) return;
 
+  last_focusable = ((Node*)eina_list_last_data_get(pd->focus_stack))->focusable;
+
   _focus_stack_unfocus_last(pd);
 
   pd->focus_stack = eina_list_free(pd->focus_stack);
+
+  efl_event_callback_call(obj, EFL_UI_FOCUS_MANAGER_EVENT_FOCUSED, last_focusable);
 }
 
 EOLIAN static void
 _efl_ui_focus_manager_calc_efl_ui_focus_manager_pop_history_stack(Eo *obj EINA_UNUSED, Efl_Ui_Focus_Manager_Calc_Data *pd)
 {
+  Efl_Ui_Focus_Object *last_focusable;
   Node *last;
 
   if (!pd->focus_stack) return;
   _focus_stack_unfocus_last(pd);
 
+  last_focusable = ((Node*)eina_list_last_data_get(pd->focus_stack))->focusable;
+
   //get now the highest, and unfocus that!
   last = eina_list_last_data_get(pd->focus_stack);
   if (last) efl_ui_focus_object_focus_set(last->focusable, EINA_TRUE);
+  efl_event_callback_call(obj, EFL_UI_FOCUS_MANAGER_EVENT_FOCUSED, last_focusable);
 }
 
 EOLIAN static Efl_Ui_Focus_Object*

src/lib/elementary/elm_gengrid.c

@@ -4235,12 +4235,13 @@ static void
 _gengrid_element_focused(void *data, const Efl_Event *ev)
 {
    ELM_GENGRID_DATA_GET(data, pd);
+   Elm_Widget *focused = efl_ui_focus_manager_focus_get(ev->object);
    Elm_Widget_Item *item;
 
-   if (efl_isa(ev->info, EFL_UI_FOCUS_COMPOSITION_ADAPTER_CLASS))
-     item = efl_parent_get(ev->info);
+   if (efl_isa(focused, EFL_UI_FOCUS_COMPOSITION_ADAPTER_CLASS))
+     item = efl_parent_get(focused);
    else
-     item = efl_ui_focus_parent_provider_find_logical_parent(pd->provider, ev->info);
+     item = efl_ui_focus_parent_provider_find_logical_parent(pd->provider, focused);
 
    if (efl_isa(item, ELM_GENGRID_ITEM_CLASS))
      {

src/lib/elementary/elm_scroller.c

@@ -856,7 +856,7 @@ _focused_element(void *data, const Efl_Event *event)
 {
    Eina_Rect geom;
    Efl_Ui_Focus_Object *obj = data;
-   Efl_Ui_Focus_Object *focus = event->info;
+   Efl_Ui_Focus_Object *focus = efl_ui_focus_manager_focus_get(event->object);
    Elm_Scrollable_Smart_Interface_Data *pd;
    Eina_Position2D pos;
    int pan_x, pan_y;