m3ta-home/profiles/contexts/desktop/wm/hyprland.nix

# Hyprland window manager with keybindings, window rules, idle/lock, and hyprpaper.
{
  config,
  lib,
  ...
}:
with lib; let
  cfg = config.desktop.wm.hyprland;
  lua = lib.generators.mkLuaInline;
  luaString = builtins.toJSON;

  mkEnvVar = name: value: {
    _args = [
      name
      value
    ];
  };

  modKey = key: lua ''mainMod .. " + ${key}"'';
  mkDispatcher = expression: lua expression;
  execCmd = command: "hl.dsp.exec_cmd(${luaString command})";
  execExpr = expression: "hl.dsp.exec_cmd(${expression})";

  mkBinding = keys: dispatcher: {
    _args = [
      keys
      (mkDispatcher dispatcher)
    ];
  };
  mkBindingWithOptions = keys: dispatcher: options: {
    _args = [
      keys
      (mkDispatcher dispatcher)
      options
    ];
  };

  startupCommand = command: {
    _args = [
      "hyprland.start"
      (lua ''
        function()
          hl.exec_cmd(${luaString command})
        end
      '')
    ];
  };

  focusWorkspace = workspace: "hl.dsp.focus({ workspace = ${luaString workspace} })";
  moveToWorkspace = workspace: "hl.dsp.window.move({ workspace = ${luaString workspace} })";
in {
  options.desktop.wm.hyprland.enable = mkEnableOption "Hyprland window manager";

  config = mkIf cfg.enable {
    wayland.windowManager.hyprland = {
      configType = "lua";
      extraLuaFiles."00-dms" = {
        autoLoad = true;
        content = ''
          -- DMS setup/runtime owns these modules. Load only the Lua equivalents
          -- of the pre-migration active sources, before local Home Manager
          -- settings, preserving the old source-first order without enabling new
          -- DMS default binds or rules.
          --
          -- Keep fresh Home Manager generations usable before DMS has written
          -- ~/.config/hypr/dms/*.lua.
          local function require_if_present(module)
            if package.searchpath(module, package.path) ~= nil then
              require(module)
            end
          end

          require_if_present("dms.colors")
          require_if_present("dms.layout")
          require_if_present("dms.outputs")
        '';
      };
      settings = {
        mainMod = {
          _var = "SUPER";
        };
        terminal = {
          _var = "ghostty";
        };

        config = {
          xwayland = {
            force_zero_scaling = true;
          };
          input = {
            kb_layout = "us";
            kb_variant = "";
            kb_model = "";
            kb_rules = "";
            kb_options = "ctrl:nocaps";
            follow_mouse = 1;
          };
          general = {
            gaps_in = 5;
            gaps_out = 5;
            border_size = 1;
            layout = "dwindle";
          };
          decoration = {
            shadow = {
              enabled = true;
              range = 60;
              render_power = 3;
              # color = "rgba(${config.colorScheme.palette.base00}66)";
              offset = "1 2";
              scale = 0.97;
            };
            rounding = 8;
            blur = {
              enabled = true;
              size = 3;
              passes = 3;
            };
            active_opacity = 0.9;
            inactive_opacity = 0.5;
          };
          animations = {
            enabled = true;
          };
          dwindle = {
            # pseudotile = true; # TODO
            preserve_split = true;
          };
          master = {
            new_status = "master";
          };
        };

        on = [
          (startupCommand "vibetyper")
        ];

        "env" = [
          (mkEnvVar "XCURSOR_SIZE" "32")
          (mkEnvVar "HYPRCURSOR_THEME" "Bibata-Modern-Ice")
          (mkEnvVar "WLR_NO_HARDWARE_CURSORS" "1")
          (mkEnvVar "XDG_CURRENT_DESKTOP" "Hyprland")
          (mkEnvVar "XDG_SESSION_TYPE" "wayland")
          (mkEnvVar "XDG_SESSION_DESKTOP" "Hyprland")
          (mkEnvVar "XKB_DEFAULT_LAYOUT" "de")
          (mkEnvVar "NIXOS_OZONE_WL" "1")
          (mkEnvVar "QT_QPA_PLATFORM" "wayland;xcb")
          (mkEnvVar "QT_QPA_PLATFORMTHEME" "gtk3")
          (mkEnvVar "QT_QPA_PLATFORMTHEME_QT6" "gtk3")
        ];

        device = [
          # Alle normalen Keyboards explizit auf de setzen:
          {
            name = "video-bus";
            kb_layout = "de,us";
            kb_options = "ctrl:nocaps";
          }
          {
            name = "razer-razer-pro-click-v2-vertical-edition-keyboard";
            kb_layout = "de,us";
            kb_options = "ctrl:nocaps";
          }
          {
            name = "razer-razer-pro-click-v2-vertical-edition-1";
            kb_layout = "de,us";
            kb_options = "ctrl:nocaps";
          }
          {
            name = "vibe-typer-virtual-keyboard";
            kb_layout = "de";
            kb_options = "ctrl:nocaps";
          }
          {
            name = "keychron-keychron-k7";
            kb_layout = "us";
            kb_options = "ctrl:nocaps";
          }
          # Moonlander Sub-Devices bleiben us (erben global)
          {
            name = "zsa-technology-labs-moonlander-mark-i-consumer-control";
            kb_layout = "us";
            kb_options = "ctrl:nocaps";
          }
          {
            name = "zsa-technology-labs-moonlander-mark-i-keyboard";
            kb_layout = "us";
            kb_options = "ctrl:nocaps";
          }
          {
            name = "zsa-technology-labs-moonlander-mark-i-system-control";
            kb_layout = "us";
            kb_options = "ctrl:nocaps";
          }
        ];

        curve = {
          _args = [
            "myBezier"
            (lua ''{ type = "bezier", points = { { 0.05, 0.9 }, { 0.1, 1.05 } } }'')
          ];
        };

        animation = [
          {
            leaf = "windows";
            enabled = true;
            speed = 7;
            bezier = "myBezier";
          }
          {
            leaf = "windowsOut";
            enabled = true;
            speed = 7;
            bezier = "default";
            style = "popin 80%";
          }
          {
            leaf = "border";
            enabled = true;
            speed = 10;
            bezier = "default";
          }
          {
            leaf = "borderangle";
            enabled = true;
            speed = 8;
            bezier = "default";
          }
          {
            leaf = "fade";
            enabled = true;
            speed = 7;
            bezier = "default";
          }
          {
            leaf = "workspaces";
            enabled = true;
            speed = 6;
            bezier = "default";
          }
        ];

        window_rule = [
          {
            match.class = "file_progress";
            float = true;
          }
          {
            match.class = "confirm";
            float = true;
          }
          {
            match.class = "dialog";
            float = true;
          }
          {
            match.class = "download";
            float = true;
          }
          {
            match.class = "notification";
            float = true;
          }
          {
            match.class = "error";
            float = true;
          }
          {
            match.class = "splash";
            float = true;
          }
          {
            match.class = "confirmreset";
            float = true;
          }
          {
            match.title = "Open File";
            float = true;
          }
          {
            match.title = "branchdialog";
            float = true;
          }
          {
            match.class = "pavucontrol-qt";
            float = true;
          }
          {
            match.class = "pavucontrol";
            float = true;
          }
          {
            match.class = "class:^(espanso)$";
            float = true;
          }
          {
            match.class = "wlogout";
            fullscreen = true;
          }
          {
            match.title = "wlogout";
            float = true;
          }
          {
            match.title = "wlogout";
            fullscreen = true;
          }
          {
            match.class = "mpv";
            float = true;
          }
          {
            match.class = "mpv";
            idle_inhibit = "focus";
          }
          {
            match.class = "mpv";
            opacity = "1.0 override";
          }
          {
            match.title = "^(Media viewer)$";
            float = true;
          }
          {
            match.title = "^(Volume Control)$";
            float = true;
          }
          {
            match.title = "^(Picture-in-Picture)$";
            float = true;
          }
          {
            match.title = "^(floating-pomodoro)$";
            float = true;
          }
          {
            match.title = "^(floating-pomodoro)$";
            size = "250 50";
          }
          {
            match.title = "^(floating-pomodoro)$";
            move = "12 (monitor_h-150)";
          }
          {
            match.title = "^(floating-pomodoro)$";
            pin = true;
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            float = true;
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            pin = true;
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            size = "800 400";
          }
          {
            match.initial_title = ".*alert-box.*";
            move = "100%-820 102";
          }
          {
            match.initial_title = ".*chat-box.*";
            move = "100%-820 512";
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            opacity = "0.5 override";
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            idle_inhibit = "focus";
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            no_anim = true;
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            decorate = false;
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            no_shadow = true;
          }
          {
            match.initial_title = ".*streamlabs.com.*";
            no_blur = true;
          }
          {
            match = {
              class = "^vibe-typer$";
              title = "^Recording Indicator$";
            };
            no_blur = true;
          }
          {
            match = {
              class = "^vibe-typer$";
              title = "^Recording Indicator$";
            };
            no_shadow = true;
          }
          {
            match = {
              class = "^vibe-typer$";
              title = "^Recording Indicator$";
            };
            no_anim = true;
          }
          {
            match = {
              class = "^vibe-typer$";
              title = "^Recording Indicator$";
            };
            border_size = 0;
          }
          {
            match = {
              class = "^vibe-typer$";
              title = "^Recording Indicator$";
            };
            no_focus = true;
          }
          {
            match.xwayland = true;
            border_color = "rgb(ffffff)";
          }
        ];

        "bind" = [
          # mainMod + return intentionally remains disabled from the previous config.
          (mkBinding (modKey "t") (execExpr ''terminal .. " -e nu -c 'nitch; exec nu'"''))
          (mkBinding (modKey "SHIFT + t") (execCmd "launch-timer"))
          (mkBinding (modKey "n") (execExpr ''terminal .. " -e nvim"''))
          (mkBinding (modKey "z") (execCmd "uwsm app -- zeditor"))
          (mkBinding (modKey "o") ''hl.dsp.window.set_prop({ prop = "opaque", value = "toggle" })'')
          (mkBinding (modKey "r") (
            execCmd ''hyprctl dispatch focuswindow "initialtitle:.*alert-box.*" && hyprctl dispatch moveactive exact 4300 102 && hyprctl dispatch focuswindow "initialtitle:.*chat-box.*" && hyprctl dispatch moveactive exact 4300 512''
          ))
          (mkBinding (modKey "b") (execCmd "uwsm app -- thunar"))
          (mkBinding (modKey "SHIFT + B") (execCmd "uwsm app -- vivaldi"))
          (mkBinding (modKey "Escape") (execCmd "uwsm app -- dms ipc call powermenu toggle"))
          (mkBinding (modKey "q") "hl.dsp.window.close()")
          (mkBinding (modKey "M") "hl.dsp.exit()")
          (mkBinding (modKey "F") "hl.dsp.window.fullscreen({})")
          (mkBinding (modKey "SHIFT + V") ''hl.dsp.window.float({ action = "toggle" })'')
          (mkBinding (modKey "D") (execCmd "uwsm app -- dms ipc call spotlight toggle"))
          (mkBinding (modKey "V") (execCmd "uwsm app -- dms ipc call clipboard toggle"))
          (mkBinding (modKey "C") (
            execCmd "bash -c 'FILE=/tmp/screenshot_$(date +%s).png; grim -g \"$(slurp)\" \"$FILE\" && ksnip \"$FILE\"'"
          ))
          (mkBinding (modKey "SHIFT + S") (execCmd "uwsm app -- rofi -show emoji"))
          (mkBinding (modKey "P") (execCmd "uwsm app -- rofi-pass"))
          (mkBinding (modKey "SHIFT + P") "hl.dsp.window.pseudo({})")
          (mkBinding (modKey "R") (execCmd "stt-ptt start"))
          (mkBinding (modKey "S") (execCmd "stt-ptt start"))
          (mkBinding (modKey "h") ''hl.dsp.focus({ direction = "l" })'')
          (mkBinding (modKey "l") ''hl.dsp.focus({ direction = "r" })'')
          (mkBinding (modKey "k") ''hl.dsp.focus({ direction = "u" })'')
          (mkBinding (modKey "j") ''hl.dsp.focus({ direction = "d" })'')
          (mkBinding (modKey "1") (focusWorkspace "1"))
          (mkBinding (modKey "2") (focusWorkspace "2"))
          (mkBinding (modKey "3") (focusWorkspace "3"))
          (mkBinding (modKey "4") (focusWorkspace "4"))
          (mkBinding (modKey "5") (focusWorkspace "5"))
          (mkBinding (modKey "6") (focusWorkspace "6"))
          (mkBinding (modKey "7") (focusWorkspace "7"))
          (mkBinding (modKey "8") (focusWorkspace "8"))
          (mkBinding (modKey "9") (focusWorkspace "9"))
          (mkBinding (modKey "0") (focusWorkspace "10"))
          (mkBinding (modKey "SHIFT + 1") (moveToWorkspace "1"))
          (mkBinding (modKey "SHIFT + 2") (moveToWorkspace "2"))
          (mkBinding (modKey "SHIFT + 3") (moveToWorkspace "3"))
          (mkBinding (modKey "SHIFT + 4") (moveToWorkspace "4"))
          (mkBinding (modKey "SHIFT + 5") (moveToWorkspace "5"))
          (mkBinding (modKey "SHIFT + 6") (moveToWorkspace "6"))
          (mkBinding (modKey "SHIFT + 7") (moveToWorkspace "7"))
          (mkBinding (modKey "SHIFT + 8") (moveToWorkspace "8"))
          (mkBinding (modKey "SHIFT + 9") (moveToWorkspace "9"))
          (mkBinding (modKey "SHIFT + 0") (moveToWorkspace "10"))
          (mkBinding (modKey "mouse_down") (focusWorkspace "e+1"))
          (mkBinding (modKey "mouse_up") (focusWorkspace "e-1"))
          (mkBindingWithOptions (modKey "mouse:272") "hl.dsp.window.drag()" {mouse = true;})
          (mkBindingWithOptions (modKey "mouse:273") "hl.dsp.window.resize()" {mouse = true;})
        ];
      };
    };

    # services.hypridle = {
    #   enable = true;
    #   settings = {
    #     general = {
    #       before_sleep_cmd = "hyprlock";
    #       after_sleep_cmd = "hyprctl dispatch dpms on";
    #       inhibit_sleep = 3;
    #     };
    #     listener = [
    #       {
    #         timeout = 300;
    #         on-timeout = "hyprlock";
    #       }
    #       {
    #         timeout = 420;
    #         on-timeout = "hyprctl dispatch dpms off";
    #         on-resume = "hyprctl dispatch dpms on";
    #       }
    #     ];
    #   };
    # };

    # services.hyprpaper.enable = true;

    # programs.hyprlock = {
    #   enable = true;
    #   settings = {
    #     "$font" = "JetBrainsMono Nerd Font";
    #     "$base" = "rgb(${config.colorScheme.palette.base00})";
    #     "$text" = "rgb(${config.colorScheme.palette.base05})";
    #     "$textAlpha" = "${config.colorScheme.palette.base05}";
    #     "$accentAlpha" = "${config.colorScheme.palette.base0D}";
    #     "$red" = "rgb(${config.colorScheme.palette.base08})";
    #     "$yellow" = "rgb(${config.colorScheme.palette.base0A})";

    #     general = {
    #       hide_cursor = true;
    #     };

    #     background = {
    #       monitor = "";
    #       path = "${config.home.homeDirectory}/.config/hypr/wallpapers/wallhaven-lmmo8r.jpg";
    #       blur_passes = 0;
    #       color = "rgb(${config.colorScheme.palette.base00})";
    #     };

    #     label = [
    #       {
    #         monitor = "";
    #         text = "$TIME";
    #         color = "$text";
    #         font_size = 90;
    #         font_family = "$font";
    #         position = "30, 0";
    #         halign = "left";
    #         valign = "top";
    #       }
    #       {
    #         monitor = "";
    #         text = ''cmd[update:43200000] echo "$(date +"%A, %d %B %Y")"'';
    #         color = "$text";
    #         font_size = 25;
    #         font_family = "$font";
    #         position = "30, -150";
    #         halign = "left";
    #         valign = "top";
    #       }
    #     ];

    #     input-field = [
    #       {
    #         monitor = "";
    #         size = "300, 60";
    #         outline_thickness = 4;
    #         dots_size = 0.2;
    #         dots_spacing = 0.2;
    #         dots_center = true;
    #         outer_color = "rgb(${config.colorScheme.palette.base0D})";
    #         inner_color = "rgb(${config.colorScheme.palette.base00})";
    #         font_color = "rgb(${config.colorScheme.palette.base05})";
    #         fade_on_empty = false;
    #         placeholder_text = ''<span foreground="##${config.colorScheme.palette.base05}">󰌾  Logged in as <span foreground="##${config.colorScheme.palette.base0D}">$USER</span></span>'';
    #         hide_input = false;
    #         check_color = "rgb(${config.colorScheme.palette.base0D})";
    #         fail_color = "rgb(${config.colorScheme.palette.base08})";
    #         fail_text = ''<i>$FAIL <b>($ATTEMPTS)</b></i>'';
    #         capslock_color = "rgb(${config.colorScheme.palette.base0A})";
    #         position = "0, -35";
    #         halign = "center";
    #         valign = "center";
    #       }
    #     ];
    #   };
    # };
  };
}