From 20332c65b4b597d2ba04993fcdcc4ea81dd64fb9 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Sun, 5 Apr 2020 09:47:22 -0400
Subject: [PATCH] No need for "Shortcuts" pane in Firefox 74 and above

Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/386
---
 src/js/commands.js | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/js/commands.js b/src/js/commands.js
index e72036a4f..8e7dfb4e9 100644
--- a/src/js/commands.js
+++ b/src/js/commands.js
@@ -26,8 +26,21 @@
 /******************************************************************************/
 
 µBlock.canUseShortcuts = vAPI.commands instanceof Object;
-µBlock.canUpdateShortcuts = µBlock.canUseShortcuts &&
-                            typeof vAPI.commands.update === 'function';
+
+// https://github.com/uBlockOrigin/uBlock-issues/issues/386
+//   Firefox 74 and above has complete shotcut assignment user interface.
+µBlock.canUpdateShortcuts =
+    µBlock.canUseShortcuts &&
+    vAPI.webextFlavor.soup.has('firefox') &&
+    typeof vAPI.commands.update === 'function';
+
+if ( µBlock.canUpdateShortcuts ) {
+    self.addEventListener(
+        'webextFlavor',
+        ( ) => { µBlock.canUpdateShortcuts = vAPI.webextFlavor.major < 74; },
+        { once: true }
+    );
+}
 
 /******************************************************************************/