nixfiles/home/gui/environments/sway/sway.nix

{
  config,
  pkgs,
  lib,
  tree,
  ...
}: let
  inherit (lib.modules) mkMerge;
  inherit (lib.strings) escapeShellArgs;
in {
  # import default terminal
  imports = with tree; [home.apps.kitty home.apps.rofi];

  home.sessionVariables = {
    XDG_CURRENT_DESKTOP = "sway";
    XDG_SESSION_TYPE = "wayland";
    #WLR_DRM_DEVICES = "/dev/dri/card0";
    SDL_VIDEODRIVER = "wayland";
    QT_QPA_PLATFORM = "wayland";
    QT_WAYLAND_DISABLE_WINDOWDECORATION = 1;
    # For Ghidra to make windows work properly
    _JAVA_AWT_WM_NONREPARENTING = 1;
    XCURSOR_SIZE = 64;
    QT_AUTO_SCREEN_SCALE_FACTOR = 1;
    SAL_USE_VCLPLUGIN = "gtk3"; # GTK3 on LibreOffice
  };

  home.pointerCursor = {
    package = pkgs.gnome.adwaita-icon-theme;
    name = "Adwaita";
    size = 24;

    gtk.enable = true;
    x11 = {
      enable = true;
      defaultCursor = "Adwaita";
    };
  };

  home.packages = with pkgs; [
    grim
    slurp
    wl-clipboard
    jq
    wofi
    wmctrl
    libnotify
    light
    gobar
    libdbusmenu-gtk3
  ];

  wayland.windowManager.sway = {
    enable = true;
    wrapperFeatures.base = true;
    wrapperFeatures.gtk = true;
    config = let
      modifier = "Mod1";

      terminal = "${pkgs.kitty}/bin/kitty";
      menu = "${pkgs.rofi}/bin/rofi -show run";
      pactl = "${pkgs.pulseaudio}/bin/pactsl";
    in {
      bars = [
        {
          position = "top";
          fonts = {
            names = ["Comic Code"];
            size = 14.0;
          };
          statusCommand = escapeShellArgs [
            #"/home/chaos/Projects/rustbar/target/debug/rustbar"
            "${pkgs.gobar}/bin/gobar"
            "-config"
            "cpu\\|mem\\|weather\\(Leighton\\ Buzzard\\)\\|bat\\(BAT0\\)\\|time"
          ];
        }
        {command = "${pkgs.waybar}/bin/waybar";}
      ];

      output = {"*" = {bg = "${pkgs.nixos-artwork.wallpapers.simple-dark-gray.gnomeFilePath} fill";};};
      input = {"*" = {xkb_layout = "gb";};};

      fonts = {
        names = ["Comic Code"];
        size = 18.0;
      };

      inherit modifier;
      inherit terminal;

      startup = [
        # gets blueman applet working for some reason
        {
          command = "dbus-update-activation-environment DISPLAY";
          always = true;
        }
        {
          command = "nm-applet";
          always = true;
        }
      ];

      seat = {"*" = {"xcursor_theme" = "Adwaita 24";};};

      gaps = {
        top = 10;
        bottom = 10;
        left = 10;
        right = 10;
        inner = 20;
        outer = 20;
        smartGaps = true;
      };

      window = {
        border = 0;
        titlebar = false;
      };

      keybindings = mkMerge [
        {
          "${modifier}+Return" = "exec ${terminal}";

          "${modifier}+Left" = "focus left";
          "${modifier}+Down" = "focus down";
          "${modifier}+Up" = "focus up";
          "${modifier}+Right" = "focus right";

          "${modifier}+Shift+Left" = "move left";
          "${modifier}+Shift+Down" = "move down";
          "${modifier}+Shift+Up" = "move up";
          "${modifier}+Shift+Right" = "move right";

          "${modifier}+Shift+space" = "floating toggle";
          "${modifier}+space" = "focus mode_toggle";

          "XF86AudioRaiseVolume" = "exec ${pactl} set-sink-volume @DEFAULT_SINK@ +5%";
          "XF86AudioLowerVolume" = "exec ${pactl} set-sink-volume @DEFAULT_SINK@ -5%";
          "XF86AudioMute" = "exec ${pactl} set-sink-mute @DEFAULT_SINK@ toggle";
          "XF86AudioMicMute" = "exec ${pactl} set-source-mute @DEFAULT_SOURCE@  toggle";
          "XF86MonBrightnessDown" = "exec sudo xbacklight -time 1 -dec +5";
          "XF86MonBrightnessUp" = "exec sudo xbacklight -time 1 -inc +5";
          "Print" = ''
            exec ${pkgs.grim}/bin/grim -t png -g "$(${pkgs.slurp}/bin/slurp -d)" - | ${pkgs.wl-clipboard}/bin/wl-copy -t image/png'';
          "Shift+Print" = "exec ${pkgs.grim}/bin/grim -t png - | ${pkgs.wl-clipboard}/bin/wl-copy -t image/png";

          "${modifier}+d" = "exec ${menu}";
          "${modifier}+f" = "fullscreen";

          "${modifier}+Shift+q" = "kill";
          "${modifier}+Shift+c" = "reload";

          "${modifier}+r" = "mode resize";
        }
        (mkMerge (map (workspace: {
          "${modifier}+${workspace}" = "workspace ${workspace}";
          "${modifier}+Shift+${workspace}" = "move container to workspace ${workspace}";
        }) ["1" "2" "3" "4" "5" "6" "7" "8" "9"]))
      ];
    };
  };
}