From 684ff50ef4931aeb8cfb15c5a2d62e55520f04a5 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Thu, 21 Mar 2024 10:50:23 +1100
Subject: Add support for screens declaring that they can't be popped

Needed as prep for usb msc support; you really shouldn't leave the MSC
settings screen until you've disabled usb msc.
---
 src/ui/include/screen.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/ui/include/screen.hpp')

diff --git a/src/ui/include/screen.hpp b/src/ui/include/screen.hpp
index 4241c712..40284fda 100644
--- a/src/ui/include/screen.hpp
+++ b/src/ui/include/screen.hpp
@@ -43,6 +43,8 @@ class Screen {
     return group_;
   }
 
+  virtual auto canPop() -> bool = 0;
+
  protected:
   lv_obj_t* const root_;
   lv_obj_t* content_;
-- 
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