From eb41cbc94a8f0ff3334c8b09ba8e0aeeda63c207 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9ana=20=E6=B1=9F?= <leana.jiang+git@icloud.com>
Date: Tue, 21 Oct 2025 21:14:04 +0800
Subject: [PATCH] vanadium/xscreensaver: configure event handler

---
 nix/configurations/vanadium.nix           |  1 +
 nix/configurations/vanadium/nixos/gui.nix | 16 ++++++++++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/nix/configurations/vanadium.nix b/nix/configurations/vanadium.nix
index e34f3c58..c9e02c13 100644
--- a/nix/configurations/vanadium.nix
+++ b/nix/configurations/vanadium.nix
@@ -107,6 +107,7 @@ in
       ../nixosModules/common/network.nix
       ../nixosModules/common/sudo-conf.nix
       ../nixosModules/common/system-nixconf.nix
+      ../nixosModules/common/xscreensaver.nix
 
       ../nixosModules/extra/zram.nix
       ../nixosModules/extra/leana.nix
diff --git a/nix/configurations/vanadium/nixos/gui.nix b/nix/configurations/vanadium/nixos/gui.nix
index 7c0091f2..b96b9a65 100644
--- a/nix/configurations/vanadium/nixos/gui.nix
+++ b/nix/configurations/vanadium/nixos/gui.nix
@@ -1,4 +1,8 @@
-{pkgs, ...}: {
+{
+  pkgs,
+  lib,
+  ...
+}: {
   services.xserver.windowManager.xmonad = {
     enable = true;
     enableContribAndExtras = true;
@@ -20,7 +24,15 @@
     };
   };
 
-  services.xscreensaver.enable = true;
+  services.xscreensaver = {
+    enable = true;
+    hooks = {
+      # Reset display setting on login
+      "UNBLANK" = ''
+        ${lib.getExe pkgs.autorandr} --change --ignore-lid
+      '';
+    };
+  };
 
   services.picom = {
     enable = true;