From ee4bbcf26b2e532ef02324daff9cce94440aa1bc Mon Sep 17 00:00:00 2001
From: Semere Meharena Mebrahtom <semere.meharena1@gmail.com>
Date: Sun, 19 Jul 2026 12:10:00 +0200
Subject: [PATCH] screen and power mgmt

---
 hosts/nabro/dwl-config.h |  3 ++
 modules/desktop.nix      | 60 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 63 insertions(+)

diff --git a/hosts/nabro/dwl-config.h b/hosts/nabro/dwl-config.h
index 2095e99..58ff990 100644
--- a/hosts/nabro/dwl-config.h
+++ b/hosts/nabro/dwl-config.h
@@ -125,6 +125,7 @@ static const char *voldown[] = { "pamixer", "-d", "5", NULL };
 static const char *volmute[] = { "pamixer", "-t", NULL };
 static const char *brightup[] = { "brightnessctl", "set", "10%+", NULL };
 static const char *brightdown[] = { "brightnessctl", "set", "10%-", NULL };
+static const char *lockcmd[] = { "swaylock", NULL };
 
 const Key keys[] = {
 	/* Note that Shift changes certain key codes: 2 -> at, etc. */
@@ -135,10 +136,12 @@ const Key keys[] = {
 
 	{ 0, XF86XK_MonBrightnessUp,   spawn, {.v = brightup} },
 	{ 0, XF86XK_MonBrightnessDown, spawn, {.v = brightdown} },
+	{ 0,                         XKB_KEY_Print,       spawn,            SHCMD("grim -g \"$(slurp)\" - | wl-copy") },
 
 	{ MODKEY,                    XKB_KEY_p,           spawn,            {.v = menucmd} },
 	{ MODKEY,                    XKB_KEY_w,           spawn,            {.v = browsercmd} },
 	{ MODKEY,                    XKB_KEY_Return,      spawn,            {.v = termcmd} },
+	{ MODKEY|WLR_MODIFIER_SHIFT, XKB_KEY_l,           spawn,            {.v = lockcmd} },
 	{ MODKEY,                    XKB_KEY_j,           focusstack,       {.i = +1} },
 	{ MODKEY,                    XKB_KEY_k,           focusstack,       {.i = -1} },
 	{ MODKEY,                    XKB_KEY_i,           incnmaster,       {.i = +1} },
diff --git a/modules/desktop.nix b/modules/desktop.nix
index 9566fe1..ba4811f 100644
--- a/modules/desktop.nix
+++ b/modules/desktop.nix
@@ -34,6 +34,7 @@ in
 
     hardware.graphics.enable = true;
     security.polkit.enable = true;
+    security.pam.services.swaylock = {};
 
     environment.systemPackages = with pkgs; [
       pamixer
@@ -44,6 +45,9 @@ in
       foot
       firefox
       tor-browser
+      grim
+      slurp
+      wlopm
     ];
 
     home-manager.users."${userVars.username}" = {
@@ -55,6 +59,62 @@ in
           };
         };
       };
+
+      programs.swaylock = {
+        enable = true;
+        package = pkgs.swaylock-effects;
+        settings = {
+          clock = true;
+          indicator = true;
+          screenshots = true;
+          effect-blur = "7x5";
+          effect-vignette = "0.5:0.5";
+          ring-color = "b085f5";
+          key-hl-color = "5e35b1";
+          line-color = "00000000";
+          inside-color = "00000088";
+          separator-color = "00000000";
+          fade-in = 0.2;
+        };
+      };
+
+      services.swayidle = {
+        enable = true;
+        events = {
+          before-sleep = "${pkgs.swaylock-effects}/bin/swaylock -f";
+          lock = "${pkgs.swaylock-effects}/bin/swaylock -f";
+        };
+        timeouts = [
+          { timeout = 300; command = "${pkgs.swaylock-effects}/bin/swaylock -f"; }
+          { timeout = 600; command = "${pkgs.wlopm}/bin/wlopm --off '*'"; resumeCommand = "${pkgs.wlopm}/bin/wlopm --on '*'"; }
+        ];
+      };
+
+      services.wlsunset = {
+        enable = true;
+        latitude = "52.5";
+        longitude = "13.4";
+        temperature = {
+          day = 6500;
+          night = 4000;
+        };
+      };
+
+      services.fnott = {
+        enable = true;
+        settings = {
+          main = {
+            font = "JetBrainsMono Nerd Font:size=11";
+            background = "1a1a24e0";
+            border-color = "b085f5ff";
+            border-size = 2;
+            padding-vertical = 12;
+            padding-horizontal = 16;
+            summary-color = "ffffffff";
+            body-color = "e0e0e0ff";
+          };
+        };
+      };
     };
   };
 }