From 8d87beea6012669cb56f4ab6f0f44b81ec4b2e59 Mon Sep 17 00:00:00 2001
From: Lars Hvam <larshp@hotmail.com>
Date: Thu, 1 Aug 2019 03:17:59 -0700
Subject: [PATCH] tutorial is just a view, no need to implement intf (#2823)

---
 src/ui/zcl_abapgit_gui_page_main.clas.abap    |  6 ++---
 .../zcl_abapgit_gui_view_tutorial.clas.abap   | 22 +++++--------------
 2 files changed, 8 insertions(+), 20 deletions(-)

diff --git a/src/ui/zcl_abapgit_gui_page_main.clas.abap b/src/ui/zcl_abapgit_gui_page_main.clas.abap
index ca8ca7ea4..964b1485d 100644
--- a/src/ui/zcl_abapgit_gui_page_main.clas.abap
+++ b/src/ui/zcl_abapgit_gui_page_main.clas.abap
@@ -106,7 +106,7 @@ CLASS ZCL_ABAPGIT_GUI_PAGE_MAIN IMPLEMENTATION.
 
     DATA: lt_repos    TYPE zif_abapgit_definitions=>ty_repo_ref_tt,
           lx_error    TYPE REF TO zcx_abapgit_exception,
-          lo_tutorial TYPE REF TO zcl_abapgit_gui_view_tutorial,
+          li_tutorial TYPE REF TO zif_abapgit_gui_renderable,
           lo_repo     LIKE LINE OF lt_repos.
 
     retrieve_active_repo( ). " Get and validate key of user default repo
@@ -123,8 +123,8 @@ CLASS ZCL_ABAPGIT_GUI_PAGE_MAIN IMPLEMENTATION.
     ro_html->add( render_toc( lt_repos ) ).
 
     IF mv_show IS INITIAL OR lines( lt_repos ) = 0.
-      CREATE OBJECT lo_tutorial.
-      ro_html->add( lo_tutorial->render( ) ).
+      CREATE OBJECT li_tutorial TYPE zcl_abapgit_gui_view_tutorial.
+      ro_html->add( li_tutorial->render( ) ).
     ELSE.
       lo_repo = zcl_abapgit_repo_srv=>get_instance( )->get( mv_show ).
       ro_html->add( render_repo( lo_repo ) ).
diff --git a/src/ui/zcl_abapgit_gui_view_tutorial.clas.abap b/src/ui/zcl_abapgit_gui_view_tutorial.clas.abap
index b9a7774af..1bf5183f0 100644
--- a/src/ui/zcl_abapgit_gui_view_tutorial.clas.abap
+++ b/src/ui/zcl_abapgit_gui_view_tutorial.clas.abap
@@ -1,11 +1,11 @@
-CLASS zcl_abapgit_gui_view_tutorial DEFINITION PUBLIC FINAL CREATE PUBLIC.
+CLASS zcl_abapgit_gui_view_tutorial DEFINITION
+  PUBLIC
+  FINAL
+  CREATE PUBLIC .
 
   PUBLIC SECTION.
-    INTERFACES zif_abapgit_gui_renderable.
-    INTERFACES zif_abapgit_gui_event_handler.
-    INTERFACES zif_abapgit_gui_page_hotkey.
-    ALIASES render FOR zif_abapgit_gui_renderable~render.
 
+    INTERFACES zif_abapgit_gui_renderable .
   PROTECTED SECTION.
   PRIVATE SECTION.
     METHODS render_content
@@ -74,16 +74,6 @@ CLASS ZCL_ABAPGIT_GUI_VIEW_TUTORIAL IMPLEMENTATION.
   ENDMETHOD.
 
 
-  METHOD zif_abapgit_gui_event_handler~on_event.
-    ev_state = zcl_abapgit_gui=>c_event_state-not_handled.
-  ENDMETHOD.
-
-
-  METHOD zif_abapgit_gui_page_hotkey~get_hotkey_actions.
-
-  ENDMETHOD.
-
-
   METHOD zif_abapgit_gui_renderable~render.
 
     CREATE OBJECT ro_html TYPE zcl_abapgit_html.
@@ -93,6 +83,4 @@ CLASS ZCL_ABAPGIT_GUI_VIEW_TUTORIAL IMPLEMENTATION.
     ro_html->add( '</div>' ).
 
   ENDMETHOD.
-
-
 ENDCLASS.