nixos-configs/modules/desktop/wm.nix

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

let
  cfg = config.modules.desktop.wm;
  term = "${config.home-manager.users.${config.user.name}.programs.kitty.package}/bin/kitty";
  wallpaper = config.modules.desktop.wallpaper;
in
{
  options.modules.desktop.wm = {
    enable = lib.my.mkBoolOpt false;
  };

  config = lib.mkIf cfg.enable {

    modules = {
      desktop = {
        themes = {
          gtk.enable = true;
          qt.enable = true;
        };
        terminal.enable = true;
        file-manager.enable = true;
        zsh.enable = true;
        dunst.enable = true;
        htop.enable = true;
      };
      hardware = {
        audio.enable = true;
      };
      apps = {
        rofi.enable = true;
        newsboat.enable = true;
      };
    };

    home-manager.users.${config.user.name} =
      { config, ... }:
      {
        wayland.windowManager.hyprland = {
          enable = true;
          systemd.enable = true;
          xwayland.enable = true;
          settings = {
            "$mod" = "SUPER";

            env = [
              "XCURSOR_SIZE,24"
              "WLR_NO_HARDWARE_CURSORS,1"
            ];

            xwayland = {
              force_zero_scaling = true;
            };

            general = {
              layout = "dwindle";
              gaps_in = 7;
              gaps_out = 14;
              border_size = 2;
              "col.active_border" = "rgb(B28121)";
              "col.inactive_border" = "rgb(504945)";
              no_focus_fallback = false;
              resize_on_border = false;
              hover_icon_on_border = false;
            };

            dwindle = {
              preserve_split = true;
            };

            debug = {
              disable_logs = false;
              enable_stdout_logs = true;
            };

            input = {
              kb_layout = "fr";
              kb_options = "caps:escape";
              numlock_by_default = "true";
              touchpad = {
                natural_scroll = false;
                disable_while_typing = true;
                tap-to-click = false;
                middle_button_emulation = false;
              };
            };

            gesture = [
              "3, horizontal, workspace"
            ];

            animations = {
              enabled = true;
              animation = [
                "windows, 1, 2, default, popin 80%"
                "windowsOut, 1, 2, default, popin 85%"
                "windowsMove, 1, 2, default"
                "workspaces, 1, 2, default"
                "specialWorkspace, 1, 2, default"
              ];
            };

            bind = [
              "$mod, Return, exec, ${term}"
              "$mod, C, killactive"
              # "$mod SHIFT, Q, exit"
              "$mod SHIFT, A, exec, ${term} -e pulsemixer"
              "$mod, W, exec, firefox"
              "$mod, R, exec, ${term} -e yazi"
              "$mod, E, exec, emacsclient -c"
              "$mod, N, exec, ${term} -e newsboat"
              "$mod, I, exec, ${term} -e htop"
              "$mod, M, exec, ${term} -e ncmpcpp"
              "$mod, V, exec, ${term} -e ncmpcpp -s visualizer"
              "$mod, T, togglefloating"
              "$mod, D, exec, rofi -show drun -show-icons"
              "$mod SHIFT, P, exec, rofi -show p -modi p:rofi-power-menu"

              # Layout manipulation
              "$mod SHIFT, O, layoutmsg, togglesplit"
              "$mod, comma, splitratio, -0.1"
              "$mod, semicolon, splitratio, +0.1"

              "$mod, F, fullscreen, 0"
              "$mod, X, exec, swaylock"

              # Move focus
              "$mod, H, movefocus, l"
              "$mod, L, movefocus, r"
              "$mod, K, movefocus, u"
              "$mod, J, movefocus, d"
              "$mod, left, movefocus, l"
              "$mod, right, movefocus, r"
              "$mod, up, movefocus, u"
              "$mod, down, movefocus, d"

              # Move window
              "$mod SHIFT, H, movewindow, l"
              "$mod SHIFT, L, movewindow, r"
              "$mod SHIFT, K, movewindow, u"
              "$mod SHIFT, J, movewindow, d"
              "$mod SHIFT, left, movewindow, l"
              "$mod SHIFT, right, movewindow, r"
              "$mod SHIFT, up, movewindow, u"
              "$mod SHIFT, down, movewindow, d"

              # Switch workspaces with mainMod + [0-9]
              "$mod, code:10, moveworkspacetomonitor, 1 current"
              "$mod, code:10, workspace, 1"
              "$mod, 1, moveworkspacetomonitor, 1 current"
              "$mod, 1, workspace, 1"
              "$mod, code:11, moveworkspacetomonitor, 2 current"
              "$mod, code:11, workspace, 2"
              "$mod, 2, moveworkspacetomonitor, 2 current"
              "$mod, 2, workspace, 2"
              "$mod, code:12, moveworkspacetomonitor, 3 current"
              "$mod, code:12, workspace, 3"
              "$mod, 3, moveworkspacetomonitor, 3 current"
              "$mod, 3, workspace, 3"
              "$mod, code:13, moveworkspacetomonitor, 4 current"
              "$mod, code:13, workspace, 4"
              "$mod, 4, moveworkspacetomonitor, 4 current"
              "$mod, 4, workspace, 4"
              "$mod, code:14, moveworkspacetomonitor, 5 current"
              "$mod, code:14, workspace, 5"
              "$mod, 5, moveworkspacetomonitor, 5 current"
              "$mod, 5, workspace, 5"
              "$mod, code:15, moveworkspacetomonitor, 6 current"
              "$mod, code:15, workspace, 6"
              "$mod, 6, moveworkspacetomonitor, 6 current"
              "$mod, 6, workspace, 6"
              "$mod, code:16, moveworkspacetomonitor, 7 current"
              "$mod, code:16, workspace, 7"
              "$mod, 7, moveworkspacetomonitor, 7 current"
              "$mod, 7, workspace, 7"
              "$mod, code:17, moveworkspacetomonitor, 8 current"
              "$mod, code:17, workspace, 8"
              "$mod, 8, moveworkspacetomonitor, 8 current"
              "$mod, 8, workspace, 8"
              "$mod, code:18, moveworkspacetomonitor, 9 current"
              "$mod, code:18, workspace, 9"
              "$mod, 9, moveworkspacetomonitor, 9 current"
              "$mod, 9, workspace, 9"
              "$mod, code:19, moveworkspacetomonitor, 10 current"
              "$mod, code:19, workspace, 10"
              "$mod, 0, moveworkspacetomonitor, 10 current"
              "$mod, 0, workspace, 10"

              # Move active window to a workspace with mainMod + SHIFT + [0-9]
              "$mod SHIFT, code:10, movetoworkspace, 1"
              "$mod SHIFT, 1, movetoworkspace, 1"
              "$mod SHIFT, code:11, movetoworkspace, 2"
              "$mod SHIFT, 2, movetoworkspace, 2"
              "$mod SHIFT, code:12, movetoworkspace, 3"
              "$mod SHIFT, 3, movetoworkspace, 3"
              "$mod SHIFT, code:13, movetoworkspace, 4"
              "$mod SHIFT, 4, movetoworkspace, 4"
              "$mod SHIFT, code:14, movetoworkspace, 5"
              "$mod SHIFT, 5, movetoworkspace, 5"
              "$mod SHIFT, code:15, movetoworkspace, 6"
              "$mod SHIFT, 6, movetoworkspace, 6"
              "$mod SHIFT, code:16, movetoworkspace, 7"
              "$mod SHIFT, 7, movetoworkspace, 7"
              "$mod SHIFT, code:17, movetoworkspace, 8"
              "$mod SHIFT, 8, movetoworkspace, 8"
              "$mod SHIFT, code:18, movetoworkspace, 9"
              "$mod SHIFT, 9, movetoworkspace, 9"
              "$mod SHIFT, code:19, movetoworkspace, 10"
              "$mod SHIFT, 0, movetoworkspace, 10"

              # Scroll through existing workspaces with mainMod + scroll
              "$mod, mouse_down, workspace, e-1"
              "$mod, mouse_up, workspace, e+1"

              # Media controls
              ", XF86AudioRaiseVolume, exec, pulsemixer --change-volume +1"
              ", XF86AudioLowerVolume, exec, pulsemixer --change-volume -1"
              # ", XF86AudioMicMute, exec, pulsemixer --toggle-mute"
              ", XF86AudioMute, exec, pulsemixer --toggle-mute"
              ", XF86AudioPlay, exec, mpc toggle"
              ", XF86AudioPause, exec, mpc toggle"
              ", XF86AudioNext, exec, mpc next"
              ", XF86AudioPrev, exec, mpc prev"
              "$mod, P, exec, mpc toggle"

              ", XF86MonBrightnessDown, exec, light -U 5"
              ", XF86MonBrightnessUp, exec, light -A 5"

              ", Print, exec, grim -g \"$(slurp)\" - | satty -f -"
              "SHIFT, Print, exec, grim - | satty -f -"
            ];

            bindm = [
              # Move/resize windows with mainMod + LMB/RMB and dragging
              "$mod, mouse:272, movewindow"
              "$mod, mouse:273, resizewindow"
            ];

            exec-once = [
              "${pkgs.swaybg}/bin/swaybg --image ${wallpaper} --mode fill"
              "keepassxc"
            ];

            misc = {
              force_default_wallpaper = 0;
              disable_hyprland_logo = true;
              disable_splash_rendering = true;
              animate_manual_resizes = true;
            };
          };
        };

        programs.waybar = {
          enable = true;
          systemd.enable = true;
          settings = {
            mainBar = {
              layer = "top";
              position = "bottom";
              height = 25;
              spacing = 2;
              reload-style-on-change = true;
              modules-left = [
                "cpu"
                "memory"
                "disk"
                "hyprland/window"
              ];
              modules-center = [ "hyprland/workspaces" ];
              modules-right = [
                "mpd"
                "battery"
                "clock"
                "tray"
              ];

              tray = {
                icon-size = 14;
                spacing = 5;
                show-passive-items = true;
              };

              cpu = {
                interval = 1;
                format = "  {usage}%";
                tooltip = false;
              };

              memory = {
                interval = 1;
                format = " {percentage}%";
                tooltip = false;
              };

              disk = {
                interval = 60;
                format = "  {free}";
                tooltip = false;
              };

              clock = {
                format = "󰥔 {:%A, %d %h %H:%M}";
                format-alt = "󰥔 {:%d/%m/%Y %H:%M}";
                tooltip = false;
              };

            };
          };
          style = ''
            * {
              border: none;
              font-family: MesloLGS Nerd Font;
              font-size: 12px;
              min-height: 0;
            }

            tooltip {
              background: #282828;
              border: 0px solid;
              border-radius: 0px;
            }

            window#waybar {
              background: #282828;
              color: #ebdbb2;
            }

            #workspaces button {
              padding: 0 0.6em;
              color: #a89984;
              border-radius: 0px;
            }

            #workspaces button.active {
              color: #ebdbb2;
              background: #665c54;
            }

            #workspaces button.urgent {
              color: #1d2021;
              background: #fb4934;
            }

            #workspaces button:hover {
              background: #665c54;
            }

            #network,
            #workspaces,
            #bluetooth,
            #tray {
              color: #ebdbb2;
              padding: 0 5px;
              margin: 0 5px;
            }

            #cpu,
            #memory,
            #disk,
            #clock {
              padding: 0 5px;
              margin: 0 5px;
              color: #83a598;
            }
          '';
          package = pkgs.waybar.override { wireplumberSupport = false; };
        };

        programs.satty = {
          enable = true;
          settings = {
            general = {
              output-filename = "${config.home.homeDirectory}/Pictures/Screenshots/satty_%Y-%m-%d_%H-%M-%S.png";
              copy-command = "wl-copy";
              actions-on-enter = [
                "save-to-clipboard"
                "save-to-file"
                "exit"
              ];
              early-exit = true;
              save-after-copy = true;
            };
          };
        };

        home.activation.ensureScreenshotsDir = ''
          ${pkgs.coreutils}/bin/mkdir -p "$HOME/Pictures/Screenshots"
        '';

        home = {
          packages = with pkgs; [
            wlr-randr
            wl-clipboard
            wdisplays
            grim
            slurp
          ];
        };

        programs.swaylock = {
          enable = true;

          package = pkgs.swaylock-effects;

          settings = {
            ignore-empty-password = true;
            daemonize = true;
            # fade-in = 0.5;
            indicator = true;
            clock = true;
            datestr = "%d/%m/%Y";
            screenshots = true;
            hide-keyboard-layout = true;
            indicator-caps-lock = true;
            bs-hl-color = "7daea3cc";
            caps-lock-bs-hl-color = "7daea3cc";
            caps-lock-key-hl-color = "d3869bcc";
            font = "MesloLGS Nerd Font Propo";
            font-size = "35";
            indicator-idle-visible = true;
            indicator-radius = 100;
            indicator-thickness = 7;
            inside-color = "32302f66";
            inside-clear-color = "89b48266";
            inside-caps-lock-color = "e78a4e66";
            inside-ver-color = "7daea366";
            inside-wrong-color = "ea696266";
            key-hl-color = "a9b665cc";
            layout-bg-color = "32302f00";
            layout-text-color = "d4be98";
            line-color = "00000000";
            ring-color = "e78a4ecc";
            ring-clear-color = "89b482cc";
            ring-caps-lock-color = "e78a4ecc";
            ring-ver-color = "7daea3cc";
            ring-wrong-color = "ea6962cc";
            separator-color = "00000000";
            text-color = "d4be98";
            text-clear-color = "d4be98";
            text-caps-lock-color = "d4be98";
            text-ver-color = "d4be98";
            text-wrong-color = "d4be98";
            effect-blur = "9x9";
            effect-greyscale = true;
            # effect-vignette = "0.5:0.5";
          };
        };
      };

    xdg.portal = {
      enable = true;
      config.preferred = {
        default = "gtk";
        "org.freedesktop.impl.portal.Screencast" = "hyprland";
      };
      extraPortals = with pkgs; [
        xdg-desktop-portal-gtk
        xdg-desktop-portal-hyprland
      ];
    };

    hardware.graphics.enable = true;

    security.pam.services.swaylock = { };

  };
}