Rename Efl.Ui.Direction -> Efl.Ui.Layout_Orientation

Summary:
This clarifies a bit the whole Orientation vs. Direction confusion, at the
expense of longer names (Image_Orientation vs. Layout_Orientation).
Also, the interfaces are now adjectives (Orientable) and the enums have long
names (*_Orientation).

Pretty big patch, but no functional changes.

Relates to T7863

Test Plan:
Everything builds and passes tests.
Elementary_tests show same behavior, including the "inverted" widgets, which
are the only parts which received a bit of code changes.
Proof:
https://travis-ci.org/Enlightenment/efl/builds/536277282

Reviewers: zmike, bu5hm4n, cedric

Reviewed By: zmike

Subscribers: #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D8946

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/elementary/efl_ui_grid.eo b/src/lib/elementary/efl_ui_grid.eo
index a07aa82031..f736f1b827 100644
--- a/src/lib/elementary/efl_ui_grid.eo
+++ b/src/lib/elementary/efl_ui_grid.eo
@@ -4,7 +4,7 @@ class @beta Efl.Ui.Grid extends Efl.Ui.Layout_Base implements
                    Efl.Ui.Scrollable_Interactive,
                    Efl.Ui.Scrollbar,
                    Efl.Pack_Linear, Efl.Pack_Layout,
-                   Efl.Ui.Direction,
+                   Efl.Ui.Layout_Orientable,
                    Efl.Ui.Selectable,
                    Efl.Ui.Multi_Selectable,
                    Efl.Gfx.Arrangement
@@ -60,7 +60,7 @@ class @beta Efl.Ui.Grid extends Efl.Ui.Layout_Base implements
       Efl.Container.content_iterate;
       Efl.Container.content_count;
 
-      Efl.Ui.Direction.direction { get; set; }
+      Efl.Ui.Layout_Orientable.orientation { get; set; }
 
       //Efl.Ui.Widget
       Efl.Ui.Widget.theme_apply;