feat: sway configuration

- Change the mod key to Alt.
- Change the keyboard input language to UK.
- Replace dmenu with wofi.
- Disable the laptop screen when used in clam mode (lid closed with an
  external monitor).
- Override the GTK theme to ensure that a dark theme is used in all apps
  (e.g. Firefox).

See:

- https://github.com/swaywm/sway/wiki#clamshell-mode
- https://wiki.archlinux.org/title/Sway#Keymap

config/sway/config

@@ -20,7 +20,7 @@ set $term alacritty
 # Your preferred application launcher
 # Note: pass the final command to swaymsg so that the resulting window can be opened
 # on the original workspace that the command was run on.
-set $menu dmenu_path | dmenu | xargs swaymsg exec --
+set $menu wofi --show run
 
 ### Output configuration
 #
@@ -32,8 +32,24 @@ output * bg /run/current-system/sw/share/backgrounds/sway/Sway_Wallpaper_Blue_19
 #   output HDMI-A-1 resolution 1920x1080 position 1920,0
 #
 # You can get the names of your outputs by running: swaymsg -t get_outputs
+output DP-7 resolution 2560x1440 scale 1.0
 output eDP-1 scale 1.0
 
+set $laptop eDP-1
+bindswitch --reload --locked lid:on output $laptop disable
+bindswitch --reload --locked lid:off output $laptop enable
+
+# bindsym $mod+1 [workspace="1"] move workspace to output current; workspace number 1
+# bindsym $mod+2 [workspace="2"] move workspace to output current; workspace number 2
+# bindsym $mod+3 [workspace="3"] move workspace to output current; workspace number 3
+# bindsym $mod+4 [workspace="4"] move workspace to output current; workspace number 4
+# bindsym $mod+5 [workspace="5"] move workspace to output current; workspace number 5
+# bindsym $mod+6 [workspace="6"] move workspace to output current; workspace number 6
+# bindsym $mod+7 [workspace="7"] move workspace to output current; workspace number 7
+# bindsym $mod+8 [workspace="8"] move workspace to output current; workspace number 8
+# bindsym $mod+9 [workspace="9"] move workspace to output current; workspace number 9
+# bindsym $mod+0 [workspace="10"] move workspace to output current; workspace number 10
+
 ### Idle configuration
 #
 # Example configuration:
@@ -208,7 +224,7 @@ bar {
     # When the status_command prints a new line to stdout, swaybar updates.
     # The default just shows the current date and time.
     # status_command while date +'%Y-%m-%d %I:%M:%S %p'; do sleep 1; done
-    status_command while ~/.config/sway/status.sh; do sleep 1; done
+    status_command while ~/.config/sway/status.sh; do sleep 10; done
 
     colors {
         statusline #ffffff
@@ -219,6 +235,11 @@ bar {
 
 default_border pixel 3
 
+input * {
+    xkb_layout "gb"
+    # xkb_options "caps:swapescape"
+}
+
 input type:touchpad {
   tap enabled
   dwt enabled
@@ -229,4 +250,7 @@ smart_borders on
 smart_gaps on
 gaps inner 10
 
+exec configure-gtk
+exec configue-keyboard
+
 include /etc/sway/config.d/*

config/sway/status.sh

@@ -1,4 +1,4 @@
-date_formatted=$(date "+%m/%d/%Y - %l:%M %p - ")
+date_formatted=$(date "+%d/%m/%Y - %l:%M %p - ")
 
 battery_status=$(cat /sys/class/power_supply/BAT0/capacity)
 

home-manager/nixedo.nix

@@ -36,5 +36,5 @@
     };
   };
 
-  home.packages = with pkgs; [ discord meslo-lg slack teams vlc xcape zoom-us ];
+  home.packages = with pkgs; [ discord meslo-lg slack teams vlc wofi xcape zoom-us ];
 }

system/nixos/nixedo/configuration.nix

@@ -4,7 +4,22 @@
 
 { config, pkgs, ... }:
 
-let nixpkgs = import ../../shared/nixpkgs.nix { };
+let
+  nixpkgs = import ../../shared/nixpkgs.nix { };
+
+  configure-gtk = pkgs.writeTextFile {
+      name = "configure-gtk";
+      destination = "/bin/configure-gtk";
+      executable = true;
+      text = let
+        schema = pkgs.gsettings-desktop-schemas;
+        datadir = "${schema}/share/gsettings-schemas/${schema.name}";
+      in ''
+        export XDG_DATA_DIRS=${datadir}:$XDG_DATA_DIRS
+        gnome_schema=org.gnome.desktop.interface
+        gsettings set $gnome_schema gtk-theme 'Breeze Dark'
+        '';
+  };
 in {
   nixpkgs = nixpkgs;
 
@@ -103,14 +118,22 @@ in {
   # $ nix search wget
   environment.systemPackages = with pkgs;
     [
+      configure-gtk
       swayidle
       swaylock
     ];
 
-    programs.sway = {
-      enable = true;
-      wrapperFeatures.gtk = true;
-    };
+  xdg.portal = {
+    enable = true;
+    wlr.enable = true;
+    # gtk portal needed to make gtk apps happy
+    extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
+  };
+
+  programs.sway = {
+    enable = true;
+    wrapperFeatures.gtk = true;
+  };
 
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.