feat(hypr): setup hyprgrass again

inputs.nix

@@ -143,6 +143,11 @@ let
         repo = "Hyprspace";
       };
 
+      hyprgrass = mkHyprDep {
+        owner = "horriblename";
+        repo = "hyprgrass";
+      };
+
       grim-hyprland = mkDep {
         owner = "eriedaberrie";
         repo = "grim-hyprland";

modules/hyprland/default.nix

@@ -65,6 +65,7 @@ in {
   # HOME-MANAGER CONFIG
   home-manager.users.${mainUser} = {
     imports = [
+      ./hyprgrass.nix
       ./hyprexpo.nix
       # ./Hyprspace.nix
       ./inputs.nix

modules/hyprland/hyprgrass.nix

@@ -0,0 +1,42 @@
+{
+  osConfig,
+  hyprgrass,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (lib) optionalAttrs;
+
+  isTouchscreen = osConfig.hardware.sensor.iio.enable;
+in
+  optionalAttrs isTouchscreen {
+    wayland.windowManager.hyprland = {
+      plugins = [hyprgrass.packages.${pkgs.system}.default];
+
+      settings = {
+        plugin = {
+          touch_gestures = {
+            # The default sensitivity is probably too low on tablet screens,
+            # I recommend turning it up to 4.0
+            sensitivity = 4.0;
+
+            # must be >= 3
+            workspace_swipe_fingers = 3;
+
+            experimental = {
+              # send proper cancel events to windows instead of hacky touch_up events,
+              # NOT recommended as it crashed a few times, once it's stabilized I'll make it the default
+              send_cancel = 0;
+            };
+          };
+        };
+
+        gestures = {
+          workspace_swipe = true;
+          workspace_swipe_fingers = 3;
+          workspace_swipe_touch = false;
+          workspace_swipe_cancel_ratio = 0.15;
+        };
+      };
+    };
+  }

modules/hyprland/inputs.nix

@@ -44,13 +44,6 @@ in {
         };
       };
 
-      gestures = {
-        workspace_swipe = true;
-        workspace_swipe_fingers = 3;
-        workspace_swipe_touch = true;
-        workspace_swipe_cancel_ratio = 0.15;
-      };
-
       bind = [
         ",XF86AudioPlay, exec, playerctl play-pause"
         ",XF86AudioStop, exec, playerctl stop"