From fc93ea3eccee323ad784cf3363255d960d091543 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Fri, 19 Aug 2022 12:43:17 +1000
Subject: [PATCH] Show a pop-up when the user tries to study with V1

Closes #1991
---
 qt/aqt/reviewer.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/qt/aqt/reviewer.py b/qt/aqt/reviewer.py
index 5001f5f54..722dd70d4 100644
--- a/qt/aqt/reviewer.py
+++ b/qt/aqt/reviewer.py
@@ -41,7 +41,14 @@ from aqt.qt import *
 from aqt.sound import av_player, play_clicked_audio, record_audio
 from aqt.theme import theme_manager
 from aqt.toolbar import BottomBar
-from aqt.utils import askUserDialog, downArrow, qtMenuShortcutWorkaround, tooltip, tr
+from aqt.utils import (
+    askUserDialog,
+    downArrow,
+    qtMenuShortcutWorkaround,
+    show_warning,
+    tooltip,
+    tr,
+)
 
 
 class RefreshNeeded(Enum):
@@ -136,6 +143,7 @@ class Reviewer:
     def show(self) -> None:
         if self.mw.col.sched_ver() == 1:
             self.mw.moveToState("deckBrowser")
+            show_warning(tr.scheduling_update_required())
             return
         self.mw.setStateShortcuts(self._shortcutKeys())  # type: ignore
         self.web.set_bridge_command(self._linkHandler, self)