From 920c75e99792d18a3215f8125f13358b56bc9039 Mon Sep 17 00:00:00 2001
From: unexplrd <unexplrd@linerds.us>
Date: Sat, 31 May 2025 14:16:19 +0300
Subject: [PATCH] desktop/niri: lisgd for touchscreen gestures

Signed-off-by: unexplrd <unexplrd@linerds.us>
---
 modules/home/desktop/niri/default.nix | 83 +++++++++++++++++----------
 modules/nixos/config/users.nix        | 11 +++-
 2 files changed, 61 insertions(+), 33 deletions(-)

diff --git a/modules/home/desktop/niri/default.nix b/modules/home/desktop/niri/default.nix
index 54baf3f..5f9cfc1 100644
--- a/modules/home/desktop/niri/default.nix
+++ b/modules/home/desktop/niri/default.nix
@@ -145,39 +145,60 @@ in {
             RestartSec = 1;
           };
         };
-      in {
-        udiskie = mkGraphicalService {};
-        waybar = mkGraphicalService {};
-        network-manager-applet = mkGraphicalService {};
-        copyq = mkGraphicalService {
-          Service =
-            graphicalService.Service
-            // {
-              Environment = mkForce "QT_QPA_PLATFORM=wayland";
+      in
+        lib.mkMerge [
+          {
+            udiskie = mkGraphicalService {};
+            waybar = mkGraphicalService {};
+            network-manager-applet = mkGraphicalService {};
+            copyq = mkGraphicalService {
+              Service =
+                graphicalService.Service
+                // {
+                  Environment = mkForce "QT_QPA_PLATFORM=wayland";
+                };
             };
-        };
-        xwayland-satellite = mkGraphicalService {
-          Service =
-            graphicalService.Service
-            // {
-              Type = "simple";
-              ExecStart = getExe pkgs.xwayland-satellite + " :123";
+            xwayland-satellite = mkGraphicalService {
+              Service =
+                graphicalService.Service
+                // {
+                  Type = "simple";
+                  ExecStart = getExe pkgs.xwayland-satellite + " :123";
+                };
             };
-        };
-        wpaperd = mkGraphicalService {
-          Service =
-            mkDefault graphicalService.Service;
-        };
-        walker = mkGraphicalService {};
-        # gnome-polkit-agent = mkGraphicalService {
-        #   Service =
-        #     graphicalService.Service
-        #     // {
-        #       Type = "simple";
-        #       ExecStart = pkgs.polkit_gnome + "/libexec/polkit-gnome-authentication-agent-1";
-        #     };
-        # };
-      };
+            wpaperd = mkGraphicalService {
+              Service =
+                mkDefault graphicalService.Service;
+            };
+            walker = mkGraphicalService {};
+            # gnome-polkit-agent = mkGraphicalService {
+            #   Service =
+            #     graphicalService.Service
+            #     // {
+            #       Type = "simple";
+            #       ExecStart = pkgs.polkit_gnome + "/libexec/polkit-gnome-authentication-agent-1";
+            #     };
+            # };
+          }
+          (lib.mkIf (hostName == "morphius") {
+            lisgd = mkGraphicalService {
+              Service =
+                graphicalService.Service
+                // {
+                  # Group = "input";
+                  Type = "simple";
+                  ExecStart =
+                    "${pkgs.lisgd}/bin/lisgd"
+                    + " -d /dev/input/by-path/pci-0000:00:15.1-platform-i2c_designware.1-event"
+                    + " -g \"1,DU,TL,*,P,niri msg action toggle-overview\""
+                    + " -g \"3,UD,T,*,P,niri msg action focus-workspace-up\""
+                    + " -g \"3,DU,B,*,P,niri msg action focus-workspace-down\""
+                    + " -g \"3,LR,L,*,P,niri msg action focus-column-left\""
+                    + " -g \"3,RL,R,*,P,niri msg action focus-column-right\"";
+                };
+            };
+          })
+        ];
     };
   };
 }
diff --git a/modules/nixos/config/users.nix b/modules/nixos/config/users.nix
index b39bcf9..7f5605b 100644
--- a/modules/nixos/config/users.nix
+++ b/modules/nixos/config/users.nix
@@ -2,8 +2,10 @@
   inputs,
   config,
   pkgs,
+  lib,
   ...
 }: let
+  inherit (config.networking) hostName;
   inherit (config.sops) secrets;
   inherit (inputs) mysecrets;
   sshKeys = f: "${mysecrets}/ssh/user/id_${f}_ed25519.pub";
@@ -13,15 +15,20 @@ in {
   users.users = {
     user = {
       hashedPasswordFile = secrets."user-password-hashed".path;
-      extraGroups = ["wheel" "video" "libvirtd" "dialout"];
+      extraGroups =
+        ["wheel" "video" "libvirtd" "dialout"]
+        /*
+        for lisgd
+        */
+        ++ lib.optional (hostName == "morphius" && config.desktop.niri.enable) "input";
       isNormalUser = true;
       shell = pkgs.fish;
       openssh.authorizedKeys.keyFiles = map sshKeys [
         "dunamis"
         "eldrid"
-        "sarien"
         "legion"
         "morphius"
+        "sarien"
       ];
     };
   };