From 38f69c47e35316235993c337d4263f0761bd4cae Mon Sep 17 00:00:00 2001
From: alejandro-angulo <iam@alejandr0angul0.dev>
Date: Fri, 13 Feb 2026 20:12:46 -0800
Subject: [PATCH] Add clamshell config

---
 .../home/windowManagers/hyprland/default.nix    | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/modules/home/windowManagers/hyprland/default.nix b/modules/home/windowManagers/hyprland/default.nix
index 8ddf626..89256f8 100644
--- a/modules/home/windowManagers/hyprland/default.nix
+++ b/modules/home/windowManagers/hyprland/default.nix
@@ -24,6 +24,18 @@ let
   emoji_picker = "${pkgs.bemoji}/bin/bemoji -t";
   terminal = "${pkgs.kitty}/bin/kitty";
 
+  internal_display_settings = "eDP-1,preferred,auto,1.6";
+  clamshell_script = pkgs.writeShellScriptBin "clamshell" ''
+    if ${pkgs.hyprland}/bin/hyprctl monitors | ${pkgs.ripgrep}/bin/rg -q '\sDP-'; then
+        echo "Detected external monitor..."
+        if [[ "$1" == "open" ]]; then
+            ${pkgs.hyprland}/bin/hyprctl keyword monitor ${internal_display_settings}
+        else
+            ${pkgs.hyprland}/bin/hyprctl keyword monitor "eDP-1,disable"
+        fi
+    fi
+  '';
+
   generate_grim_command = target: ''
     exec mkdir -p ~/screenshots \
     && ${pkgs.grim}/bin/grim -g "$(${pkgs.slurp}/bin/slurp)" \
@@ -171,6 +183,9 @@ in
           "$mod, d, exec, ${emoji_picker}"
           "$mod, z, exec, hyprctl reload"
 
+          # Move workspace across monitors
+          "$mod, semicolon, movecurrentworkspacetomonitor, +1"
+
           # Focus
           "$mod, ${left}, movefocus, l"
           "$mod, ${down}, movefocus, d"
@@ -238,6 +253,8 @@ in
           ", XF86AudioPlay, exec, ${pkgs.playerctl}/bin/playerctl play-pause"
           ", XF86MonBrightnessDown, exec, ${pkgs.light}/bin/light -U 5"
           ", XF86MonBrightnessUp, exec, ${pkgs.light}/bin/light -A 5"
+          ", switch:off:Lid Switch, exec, ${clamshell_script}/bin/clamshell open"
+          ", switch:on:Lid Switch, exec, ${clamshell_script}/bin/clamshell close"
         ];
       };
     };