nixos-configs/modules/hyprland/default.nix

{
  config,
  hyprland,
  pkgs,
  lib,
  ...
}: let
  inherit (lib) concatStringsSep optionals;
  inherit (config.vars) mainUser;

  isTouchscreen = config.hardware.sensor.iio.enable;
  cfg =
    config
    .home-manager
    .users
    .${mainUser}
    .wayland
    .windowManager
    .hyprland;
in {
  # SYSTEM CONFIG
  imports = [
    ../dconf.nix

    ./packages.nix
    ./security.nix
  ];

  services = {
    dbus.enable = true;
    gvfs.enable = true;
    libinput.enable = true;
    xserver.wacom.enable = isTouchscreen;
  };

  programs.hyprland = {
    enable = true;
    package = cfg.finalPackage;
    portalPackage =
      hyprland
      .packages
      .${pkgs.system}
      .xdg-desktop-portal-hyprland;
  };

  xdg.portal = {
    enable = true;

    extraPortals = with pkgs; [
      xdg-desktop-portal-kde
    ];

    config.hyprland = {
      default = [
        "hyprland"
        "gtk"
      ];

      "org.freedesktop.impl.portal.FileChooser" = [
        "kde"
      ];
    };
  };

  # HOME-MANAGER CONFIG
  home-manager.users.${mainUser} = {
    imports = [
      ./hyprgrass.nix
      ./hyprexpo.nix
      # ./Hyprspace.nix
      ./inputs.nix
      ./style.nix
    ];

    wayland.windowManager.hyprland = {
      enable = true;
      package =
        hyprland
        .packages
        .${pkgs.system}
        .default;

      systemd.variables = ["-all"];

      settings = {
        envd = let
          mkGSchemas = pkg: "${pkg}/share/gsettings-schemas/${pkg.name}";
        in
          [
            "GTK_USE_PORTAL, 1"
            "NIXOS_OZONE_WL, 1"
            "ELECTRON_OZONE_PLATFORM_HINT, auto"

            "XDG_DATA_DIRS, ${concatStringsSep ":" [
              (mkGSchemas pkgs.gsettings-desktop-schemas)
              (mkGSchemas pkgs.gtk3)
              "$XDG_DATA_DIRS"
            ]}"
          ]
          ++ (optionals config.nvidia.enable [
            "LIBVA_DRIVER_NAME, nvidia"
            "NVD_BACKEND, direct"
            "XDG_SESSION_TYPE, wayland"
            "GBM_BACKEND, nvidia-drm"
            "__GLX_VENDOR_LIBRARY_NAME, nvidia"
          ]);

        xwayland.force_zero_scaling = true;
        monitor = [
          (concatStringsSep "," [
            "desc:Acer Technologies Acer K212HQL T3EAA0014201"
            "1920x1080@60"
            "840x450, 1, transform, 3"
          ])
          (concatStringsSep "," [
            "desc:BOE 0x0964"
            "1920x1200@60"
            "0x2920, 1"
          ])
          (concatStringsSep "," [
            "desc:Samsung Electric Company C27JG5x HTOM100586"
            "2560x1440@60"
            "1920x120, 1"
          ])
          (concatStringsSep "," [
            "desc:GIGA-BYTE TECHNOLOGY CO. LTD. G27QC 0x00000B1D"
            "2560x1440@165"
            "1920x1560, 1"
          ])
        ];

        "$mainMod" = "SUPER";

        bind = [
          # Defaults
          "$mainMod, F,    fullscreen"
          "$mainMod, C,    killactive"
          "$mainMod SHIFT, SPACE,     togglefloating"
          "$mainMod, J,    layoutmsg, togglesplit"

          ## Move focus with arrow keys
          "$mainMod, left,  movefocus, l"
          "$mainMod, right, movefocus, r"
          "$mainMod, up,    movefocus, u"
          "$mainMod, down,  movefocus, d"

          ## Move to specific workspaces
          "$mainMod, 1, workspace, 1"
          "$mainMod, 2, workspace, 2"
          "$mainMod, 3, workspace, 3"
          "$mainMod, 4, workspace, 4"
          "$mainMod, 5, workspace, 5"
          "$mainMod, 6, workspace, 6"
          "$mainMod, 7, workspace, 7"
          "$mainMod, 8, workspace, 8"
          "$mainMod, 9, workspace, 9"
          "$mainMod, 0, workspace, 10"

          # Move active window to a workspace
          "$mainMod SHIFT, 1, movetoworkspace, 1"
          "$mainMod SHIFT, 2, movetoworkspace, 2"
          "$mainMod SHIFT, 3, movetoworkspace, 3"
          "$mainMod SHIFT, 4, movetoworkspace, 4"
          "$mainMod SHIFT, 5, movetoworkspace, 5"
          "$mainMod SHIFT, 6, movetoworkspace, 6"
          "$mainMod SHIFT, 7, movetoworkspace, 7"
          "$mainMod SHIFT, 8, movetoworkspace, 8"
          "$mainMod SHIFT, 9, movetoworkspace, 9"
          "$mainMod SHIFT, 0, movetoworkspace, 10"

          ",XF86AudioMute,    exec, pactl set-sink-mute @DEFAULT_SINK@ toggle"
          ",XF86AudioMicMute, exec, pactl set-source-mute @DEFAULT_SOURCE@ toggle"
        ];

        binde = [
          ",XF86AudioRaiseVolume, exec, wpctl set-volume -l 1.5 @DEFAULT_AUDIO_SINK@ 5%+ & ags -r 'popup_osd(\"speaker\")' &"
          ",XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_AUDIO_SINK@ 5%- & ags -r 'popup_osd(\"speaker\")' &"
        ];

        # Mouse Binds
        bindm = [
          "$mainMod, mouse:272, movewindow"
          "$mainMod, mouse:273, resizewindow"
        ];

        misc = {
          disable_hyprland_logo = true;
          disable_splash_rendering = true;
          vfr = true;
        };

        dwindle = {
          smart_split = true;
          special_scale_factor = 0.8;
        };
      };
    };

    # libs
    home.packages = with pkgs; [
      # tools
      bluez-tools
      brightnessctl
      pulseaudio
      alsa-utils
      p7zip # for reshade

      qt5.qtwayland
      qt6.qtwayland
      libayatana-appindicator
      xdg-utils
      evtest
      glib
      xorg.xrandr
      libinput
      xclip
      libnotify
    ];
  };
}