From 5d0ed66ba9bcb63ad2e92011929ed347c2746b00 Mon Sep 17 00:00:00 2001
From: Andrew Seward <awswrd@gmail.com>
Date: Sat, 14 Nov 2020 22:51:54 -0800
Subject: [PATCH] Add options for swipe navigation

One for trackpad, one for mouse. I don't know much about the mouse side
of things, but thought I'd at least include it to be comprehensive.
---
 modules/system/defaults/NSGlobalDomain.nix | 16 ++++++++++++++++
 tests/system-defaults-write.nix            |  4 ++++
 2 files changed, 20 insertions(+)

diff --git a/modules/system/defaults/NSGlobalDomain.nix b/modules/system/defaults/NSGlobalDomain.nix
index 3cb04f21..6e3d4dba 100644
--- a/modules/system/defaults/NSGlobalDomain.nix
+++ b/modules/system/defaults/NSGlobalDomain.nix
@@ -15,6 +15,22 @@ let
 in {
   options = {
 
+    system.defaults.NSGlobalDomain.AppleEnableMouseSwipeNavigateWithScrolls = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        Enables swiping left or right with two fingers to navigate backward or forward. The default is true.
+      '';
+    };
+
+    system.defaults.NSGlobalDomain.AppleEnableSwipeNavigateWithScrolls = mkOption {
+      type = types.nullOr types.bool;
+      default = null;
+      description = ''
+        Enables swiping left or right with two fingers to navigate backward or forward. The default is true.
+      '';
+    };
+
     system.defaults.NSGlobalDomain.AppleFontSmoothing = mkOption {
       type = types.nullOr (types.enum [ 0 1 2 ]);
       default = null;
diff --git a/tests/system-defaults-write.nix b/tests/system-defaults-write.nix
index c2110fa0..2a0eef4a 100644
--- a/tests/system-defaults-write.nix
+++ b/tests/system-defaults-write.nix
@@ -1,6 +1,8 @@
 { config, pkgs, ... }:
 
 {
+  system.defaults.NSGlobalDomain.AppleEnableMouseSwipeNavigateWithScrolls = false;
+  system.defaults.NSGlobalDomain.AppleEnableSwipeNavigateWithScrolls = false;
   system.defaults.NSGlobalDomain.AppleFontSmoothing = 1;
   system.defaults.NSGlobalDomain.AppleKeyboardUIMode = 3;
   system.defaults.NSGlobalDomain.ApplePressAndHoldEnabled = true;
@@ -44,6 +46,8 @@
     grep "defaults write /Library/Preferences/SystemConfiguration/com.apple.smb.server 'ServerDescription' -string 'Darwin.*s iMac'" ${config.out}/activate
 
     echo >&2 "checking defaults write in /activate-user"
+    grep "defaults write -g 'AppleEnableMouseSwipeNavigateWithScrolls' -bool NO" ${config.out}/activate-user
+    grep "defaults write -g 'AppleEnableSwipeNavigateWithScrolls' -bool NO" ${config.out}/activate-user
     grep "defaults write -g 'AppleFontSmoothing' -int 1" ${config.out}/activate-user
     grep "defaults write -g 'AppleKeyboardUIMode' -int 3" ${config.out}/activate-user
     grep "defaults write -g 'ApplePressAndHoldEnabled' -bool YES" ${config.out}/activate-user