flake/users/guanranwang/home-manager/applications/sway/default.nix

{
  config,
  pkgs,
  lib,
  ...
}: {
  imports = [
    ../common/wayland.nix
    ../common/wm.nix
    ../cliphist
    ../dunst
    ../rofi
    ../swayidle
    ../swaylock
    ../udiskie
    ../waybar
  ];

  home.sessionVariables = {
    GTK_IM_MODULE = lib.mkForce "wayland"; # use text-input-v3
  };

  wayland.windowManager.sway = {
    enable = true;
    extraOptions = ["--unsupported-gpu" "-Dnoscanout"];
    wrapperFeatures.gtk = true;
    systemd.xdgAutostart = true;
    config = {
      ### Default Applications
      terminal = lib.getExe pkgs.alacritty;
      menu = lib.getExe config.programs.rofi.package;

      ### Visuals
      output."*".bg = "~/.local/share/backgrounds/Minato-Aqua-Dark.png fill";
      window.titlebar = false;
      gaps.inner = 4;
      gaps.outer = 4;
      bars = [
        {
          command = lib.getExe pkgs.waybar;
        }
        #{
        #  statusCommand = "${lib.getExe pkgs.i3status-rust} $HOME/.config/i3status-rust/config-default.toml";
        #  position = "top";
        #}
      ];

      ### Inputs
      input."*" = {
        accel_profile = "flat";
        natural_scroll = "enabled";

        # touchpad
        tap = "enabled";
        drag = "enabled";
        dwt = "disabled";
      };

      ### Keybinds
      modifier = "Mod4";
      modes = {};
      keybindings = let
        inherit (config.wayland.windowManager.sway.config) modifier;
        inherit (config.wayland.windowManager.sway.config) terminal;
        inherit (config.wayland.windowManager.sway.config) menu;
        setBrightness = "/home/guanranwang/.local/bin/wrapped-brightnessctl";
        setVolume = "/home/guanranwang/.local/bin/wrapped-pamixer";
        screenshot = "/home/guanranwang/.local/bin/screenshot";
      in
        {
          ### Sway itself
          # Window
          "${modifier}+s" = "split toggle";
          "${modifier}+v" = "floating toggle";
          "${modifier}+f" = "fullscreen toggle";
          "${modifier}+q" = "kill";
          "${modifier}+Shift+e" = "exec swaynag -t warning -m 'You pressed the exit shortcut. Do you really want to exit sway? This will end your Wayland session.' -b 'Yes, exit sway' 'swaymsg exit'";

          # Move around
          "${modifier}+h" = "focus left";
          "${modifier}+j" = "focus down";
          "${modifier}+k" = "focus up";
          "${modifier}+l" = "focus right";

          ### Execute other stuff
          # Launch applications
          "${modifier}+Return" = "exec ${terminal}";
          "${modifier}+w" = "exec ${pkgs.xdg-utils}/bin/xdg-open http:";
          "${modifier}+e" = "exec ${pkgs.xdg-utils}/bin/xdg-open ~";

          # Rofi
          "${modifier}+d" = "exec ${menu} -show drun -show-icons -icon-theme ${config.gtk.iconTheme.name}";
          "${modifier}+Shift+d" = "exec ${lib.getExe pkgs.cliphist} list | ${menu} -dmenu | ${lib.getExe pkgs.cliphist} decode | ${pkgs.wl-clipboard}/bin/wl-copy";
          "${modifier}+Shift+l" = ''exec ${menu} -modi "power-menu:rofi-power-menu --confirm=reboot/shutdown" -show power-menu'';

          # Screenshot
          "${modifier}+Shift+s" = "exec ${screenshot} region";
          "Print" = "exec ${screenshot} fullscreen";
          "Print+Control" = "exec ${screenshot} swappy";

          # Fn keys
          "XF86MonBrightnessUp" = "exec ${setBrightness} up";
          "XF86MonBrightnessDown" = "exec ${setBrightness} down";
          "XF86AudioRaiseVolume" = "exec ${setVolume} up";
          "XF86AudioLowerVolume" = "exec ${setVolume} down";
          "XF86AudioMute" = "exec ${setVolume} mute";
          "XF86AudioPlay" = "exec ${lib.getExe pkgs.playerctl} play";
          "XF86AudioPause" = "exec ${lib.getExe pkgs.playerctl} pause";
          "XF86AudioPrev" = "exec ${lib.getExe pkgs.playerctl} previous";
          "XF86AudioNext" = "exec ${lib.getExe pkgs.playerctl} next";
          "XF86AudioStop" = "exec ${lib.getExe pkgs.playerctl} stop";
          "XF86AudioMedia" = "exec ${lib.getExe pkgs.playerctl} play-pause";
        }
        //
        # workspace binds
        builtins.listToAttrs (builtins.concatMap (x: [
          {
            name = "${modifier}+${x}";
            value = "workspace ${x}";
          }
          {
            name = "${modifier}+Shift+${x}";
            value = "move container to workspace ${x}";
          }
        ]) (builtins.genList (x: toString (x + 1)) 9));
    };
  };
}