Revert "remove all scrolling changes for focused items."

This reverts commit 377179bdaf84aa1a86621cdfa64ed43613ab9d45.

The main claim of https://phab.enlightenment.org/T1205 was fixed in
the previous commit 30cada369. This code will be modifed again in the
next commit due to the api change during development life cycle.

Note: do not blindly revert this commit if you have any problem with
widget item focus. This commit is not related to any fundamental cause
of the issues. If you have a problem, please contact me first.

seojuyung2@gmail.com or SeoZ on IRC.

Thanks.

4 files changed, 28 insertions, 0 deletions

diff --git a/src/lib/elm_gengrid.c b/src/lib/elm_gengrid.c
index ab7a57455..b91ddc5f2 100644
--- a/src/lib/elm_gengrid.c
+++ b/src/lib/elm_gengrid.c
@@ -1487,6 +1487,12 @@ _elm_gengrid_item_focused(Elm_Gen_Item *it)
        (elm_widget_item_disabled_get(it)))
      return;
 
+   if (!_elm_config->focus_auto_scroll_bring_in_enable)
+     elm_gengrid_item_show
+            ((Elm_Object_Item *)it, ELM_GENGRID_ITEM_SCROLLTO_IN);
+   else
+     elm_gengrid_item_bring_in
+            ((Elm_Object_Item *)it, ELM_GENGRID_ITEM_SCROLLTO_IN);
    sd->focused_item = (Elm_Object_Item *)it;
 
    if (elm_widget_focus_highlight_enabled_get(obj))
diff --git a/src/lib/elm_genlist.c b/src/lib/elm_genlist.c
index 0e5caba70..c220d340d 100644
--- a/src/lib/elm_genlist.c
+++ b/src/lib/elm_genlist.c
@@ -2432,6 +2432,12 @@ _elm_genlist_item_focused(Elm_Gen_Item *it)
        (elm_widget_item_disabled_get(it)))
      return;
 
+   if (!_elm_config->focus_auto_scroll_bring_in_enable)
+     elm_genlist_item_show((Elm_Object_Item *)it,
+                           ELM_GENLIST_ITEM_SCROLLTO_IN);
+   else
+     elm_genlist_item_bring_in((Elm_Object_Item *)it,
+                               ELM_GENLIST_ITEM_SCROLLTO_IN);
    sd->focused_item = (Elm_Object_Item *)it;
 
    if (elm_widget_focus_highlight_enabled_get(obj))
diff --git a/src/lib/elm_list.c b/src/lib/elm_list.c
index 7b0cc06a9..9ebe5a11f 100644
--- a/src/lib/elm_list.c
+++ b/src/lib/elm_list.c
@@ -1084,11 +1084,21 @@ static void
 _elm_list_item_focused(Elm_List_Item *it)
 {
    ELM_LIST_DATA_GET(WIDGET(it), sd);
+   Evas_Coord x, y, w, h, sx, sy, sw, sh;
    const char *focus_raise;
 
    if ((!sd) || (sd->select_mode == ELM_OBJECT_SELECT_MODE_DISPLAY_ONLY) ||
        (it == (Elm_List_Item *)sd->focused_item))
      return;
+   evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
+   evas_object_geometry_get(sd->hit_rect, &sx, &sy, &sw, &sh);
+   if ((x < sx) || (y < sy)|| ((x + w) > (sx + sw)) || ((y + h) > (sy + sh)))
+     {
+        if (!_elm_config->focus_auto_scroll_bring_in_enable)
+          elm_list_item_show((Elm_Object_Item *)it);
+        else
+          elm_list_item_bring_in((Elm_Object_Item *)it);
+     }
    sd->focused_item = (Elm_Object_Item *)it;
    if (elm_widget_focus_highlight_enabled_get(WIDGET(it)))
      {
diff --git a/src/lib/elm_toolbar.c b/src/lib/elm_toolbar.c
index 32b08f115..dc3b58935 100644
--- a/src/lib/elm_toolbar.c
+++ b/src/lib/elm_toolbar.c
@@ -601,6 +601,12 @@ _elm_toolbar_item_focused(Elm_Toolbar_Item *it)
      return;
 
    sd->focused_item = it;
+   if (!_elm_config->focus_auto_scroll_bring_in_enable)
+     elm_toolbar_item_show((Elm_Object_Item *)it,
+                           ELM_TOOLBAR_ITEM_SCROLLTO_IN);
+   else
+     elm_toolbar_item_bring_in((Elm_Object_Item *)it,
+                               ELM_TOOLBAR_ITEM_SCROLLTO_IN);
    if (elm_widget_focus_highlight_enabled_get(obj))
      {
         edje_object_signal_emit