From 1ac050e9578440e4a39c984334987e577bd4133b Mon Sep 17 00:00:00 2001
From: Frantisek Bohacek <rutherther@proton.me>
Date: Thu, 5 Oct 2023 22:25:38 +0200
Subject: [PATCH] feat: introduce locking mechanism

---
 modules/desktop/dm/sddm.nix            | 13 +++++++++++++
 modules/desktop/qtile/config/config.py |  5 +++++
 2 files changed, 18 insertions(+)

diff --git a/modules/desktop/dm/sddm.nix b/modules/desktop/dm/sddm.nix
index d863cdc..9306155 100644
--- a/modules/desktop/dm/sddm.nix
+++ b/modules/desktop/dm/sddm.nix
@@ -2,9 +2,15 @@
 
 let
   themes = pkgs.callPackage ./sddm-themes/sugar-dark.nix {};
+  xsecurelock = (pkgs.xsecurelock.overrideAttrs(attrs: {
+      postInstall = attrs.postInstall or "" + ''
+        wrapProgram $out/bin/xsecurelock --set XSECURELOCK_COMPOSITE_OBSCURER 0
+      '';
+    }));
 in {
   environment.systemPackages = with pkgs; [
     themes.sddm-sugar-dark
+    xsecurelock
 
     # Dependencies of sugar dark theme
     libsForQt5.qt5.qtquickcontrols2
@@ -12,6 +18,13 @@ in {
     libsForQt5.qt5.qtsvg
   ];
 
+  programs = {
+    xss-lock = {
+      enable = true;
+      lockerCommand = "${xsecurelock}/bin/xsecurelock";
+    };
+  };
+
   services = {
     xserver = {
       displayManager.sddm = {
diff --git a/modules/desktop/qtile/config/config.py b/modules/desktop/qtile/config/config.py
index d7a1c21..ea7eb43 100644
--- a/modules/desktop/qtile/config/config.py
+++ b/modules/desktop/qtile/config/config.py
@@ -424,6 +424,11 @@ keys.extend([
     EzKey('<Print>', lazy.spawn('flameshot gui')),
 ])
 
+# Locking
+keys.extend([
+    EzKey('M-S-m', lazy.spawn('xsecurelock')),
+])
+
 # Qtile control
 keys.extend([
     EzKey('M-S-c', lazy.window.kill()),
-- 
2.48.1