From 9be75841ba1377b7aff98add863bcf20d8602aa9 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 28 Dec 2019 14:22:13 +0530
Subject: [PATCH] Show an error message when trying to use auto scrolling in
 paged mode

---
 src/pyj/read_book/paged_mode.pyj | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/pyj/read_book/paged_mode.pyj b/src/pyj/read_book/paged_mode.pyj
index d1bd7baa9d..6452799410 100644
--- a/src/pyj/read_book/paged_mode.pyj
+++ b/src/pyj/read_book/paged_mode.pyj
@@ -4,6 +4,7 @@ from __python__ import hash_literals
 
 import traceback
 from elementmaker import E
+from gettext import gettext as _
 from select import word_at_point
 
 from dom import set_css
@@ -561,6 +562,12 @@ def handle_shortcut(sc_name, evt):
     if sc_name is 'pagedown':
         scroll_by_page(False, True)
         return True
+    if sc_name is 'toggle_autoscroll':
+        get_boss().send_message('error', title=_('No auto scroll in paged mode'), msg=_(
+            'Switch to flow mode (Viewer preferences->Page layout) to enable auto'
+            ' scrolling')
+        )
+        return True
     return False