initial commit

system/services/services.nix

@@ -0,0 +1,7 @@
+{ config, pkgs, ... }:
+
+{
+  imports = [
+    ./synaptics/default.nix
+  ];
+}

system/services/synaptics/default.nix

@@ -0,0 +1,33 @@
+{ config, pkgs, ... }: {
+  services.libinput = {
+    enable = false;
+    touchpad.naturalScrolling = true;
+  };
+  services.xserver.synaptics = {
+    enable = true;
+    palmMinZ = 20;
+    palmDetect = true;
+    tapButtons = false;
+    # scrollDelta = 111;
+    twoFingerScroll = true;
+    vertTwoFingerScroll = true;
+    horizTwoFingerScroll = false;
+    accelFactor = "0.0557414"; # don't question
+    fingersMap = [
+      1
+      3
+      2
+    ];
+    palmMinWidth = 5;
+    minSpeed = "0.6";
+    maxSpeed = "1.0";
+    
+    additionalOptions = ''
+Option "VertScrollDelta" "-111"
+Option "HorizScrollDelta" "-111"
+Option "FingerLow" "25"
+Option "FingerHigh" "30"
+Option "MaxTapTime" "0"
+    '';
+  };
+}