nix-dotfiles/programs/sway.nix

{ scripts, config, lib, pkgs, ... }:


let
  dynscreenshot = pkgs.writeShellScript "dynscreenshot" (builtins.readFile "${scripts}/dynscreenshot.sh");
  changebrightness = pkgs.writeShellScript "changebrightness" (builtins.readFile "${scripts}/changebrightness.sh");
  mod = config.wayland.windowManager.sway.config.modifier;
  dmenuCommand = builtins.readFile "${scripts}/dmenu.sh";
  shutdownMenu = pkgs.writeShellScript "shutdownmenu" (builtins.readFile "${scripts}/shutdownmenu.sh");
in {
  enable = true;
  config = rec {
    terminal = "wezterm";
    modifier = "Mod4";
    fonts = {
      names = [ "Red Hat Display" ];
      style = "Regular";
      size = 12.0;
    };
    input."type:touchpad" = {
        natural_scroll = "disabled";
	dwt = "disabled";
	click_method = "clickfinger";
    };
    bars = let config = config; in [{
      position = "top";
      inherit fonts;
      statusCommand = "${pkgs.i3status}/bin/i3status";
    }];
    window = {
      border = 2;
      titlebar = true;
    };
    keybindings = let screenshotPath = "Pictures/Screenshots/screenshot`date +%Y%m%d%H%M%S`.png"; in lib.mkOptionDefault ({ # Screenshot keybinds
      "Print" = "exec grim ${screenshotPath} && wl-copy < ${screenshotPath}"; # Take screenshot of whole screen, save it, and copy it to clipboard
      "Shift+Print" = "exec swaymsg -t get_tree | jq -r '.. | select(.focused?) | .rect | \"\\(.x),\\(.y) \\(.width)x\\(.height)\"' | grim -g - ${screenshotPath} && wl-copy < ${screenshotPath}"; # Take screenshot of current window, save it, and copy it to clipboard
      "Ctrl+Print" = "exec bash ${dynscreenshot}"; # Take screenshot of selection, save it, and copy it to clipboard
    } // { # Function Media Keys
      XF86MonBrightnessUp = "exec bash ${changebrightness} 1";
      XF86MonBrightnessDown = "exec bash ${changebrightness} -1";
      XF86AudioRaiseVolume = "exec wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.05+";
      XF86AudioLowerVolume = "exec wpctl set-volume @DEFAULT_AUDIO_SINK@ 0.05-";
      "${mod}+XF86AudioRaiseVolume" = "exec wpctl set-volume @DEFAULT_AUDIO_SOURCE@ 0.05+";
      "${mod}+XF86AudioLowerVolume" = "exec wpctl set-volume @DEFAULT_AUDIO_SOURCE@ 0.05-";
      XF86PowerOff = "exec DMENU_COMMAND='${dmenuCommand}' bash ${shutdownMenu}";
    } // {
      "${mod}+space" = "exec fcitx5-remote -t";
    });
    menu = "j4-dmenu-desktop --no-generic --term=wezterm --dmenu='${dmenuCommand}'"; # I don't like hardcoding kitty here, TODO think of better way to do it
    focus.followMouse = false;
  };
  extraConfig =
  ''
    output 'eDP-1' scale 1.50
  '' + # Fractional scaling to 1.50
  ''
    exec fcitx5
  '' + # Fcitx5 enables input method switching
  "";
}