add DankMaterialShell

flake.lock

@@ -166,6 +166,48 @@
         "type": "github"
       }
     },
+    "dankMaterialShell": {
+      "inputs": {
+        "dgop": "dgop",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1764390755,
+        "narHash": "sha256-PRd2eFVx5w++XPLn20zki/B92B6xUGogNGp8U9u2wBI=",
+        "owner": "AvengeMedia",
+        "repo": "DankMaterialShell",
+        "rev": "9c887fbe63c8b34018df3641635c60bc3c53e01f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "AvengeMedia",
+        "repo": "DankMaterialShell",
+        "type": "github"
+      }
+    },
+    "dgop": {
+      "inputs": {
+        "nixpkgs": [
+          "dankMaterialShell",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1762435535,
+        "narHash": "sha256-QhzRn7pYN35IFpKjjxJAj3GPJECuC+VLhoGem3ezycc=",
+        "owner": "AvengeMedia",
+        "repo": "dgop",
+        "rev": "6cf638dde818f9f8a2e26d0243179c43cb3458d7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "AvengeMedia",
+        "repo": "dgop",
+        "type": "github"
+      }
+    },
     "disko": {
       "inputs": {
         "nixpkgs": [
@@ -187,25 +229,6 @@
         "type": "github"
       }
     },
-    "elephant": {
-      "inputs": {
-        "nixpkgs": "nixpkgs",
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1762962320,
-        "narHash": "sha256-4Bhteu6s5gMGcNSgniKH4ynmN5WcdDA58Vy2vFlHPdg=",
-        "owner": "abenz1267",
-        "repo": "elephant",
-        "rev": "b7acc4fe8a1b6552b071b6b6f2d3a93c8ddec823",
-        "type": "github"
-      },
-      "original": {
-        "owner": "abenz1267",
-        "repo": "elephant",
-        "type": "github"
-      }
-    },
     "firefox-gnome-theme": {
       "flake": false,
       "locked": {
@@ -364,7 +387,7 @@
     },
     "flake-utils_2": {
       "inputs": {
-        "systems": "systems_3"
+        "systems": "systems_2"
       },
       "locked": {
         "lastModified": 1731533236,
@@ -382,7 +405,7 @@
     },
     "flake-utils_3": {
       "inputs": {
-        "systems": "systems_4"
+        "systems": "systems_3"
       },
       "locked": {
         "lastModified": 1731533236,
@@ -881,20 +904,23 @@
         "crane": "crane",
         "flake-compat": "flake-compat_3",
         "flake-parts": "flake-parts",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
         "pre-commit-hooks-nix": "pre-commit-hooks-nix",
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
-        "lastModified": 1763154177,
+        "lastModified": 1737639419,
-        "narHash": "sha256-LIIrMS2f2pPT2/BHs8dfGeupI23v5DNcoRz3W+iMsUA=",
+        "narHash": "sha256-AEEDktApTEZ5PZXNDkry2YV2k6t0dTgLPEmAZbnigXU=",
         "owner": "nix-community",
         "repo": "lanzaboote",
-        "rev": "70be03ab23d0988224e152f5b52e2fbf44a6d8ee",
+        "rev": "a65905a09e2c43ff63be8c0e86a93712361f871e",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
+        "ref": "v0.4.2",
         "repo": "lanzaboote",
         "type": "github"
       }
@@ -923,11 +949,69 @@
         "rust-overlay": "rust-overlay_3"
       },
       "locked": {
-        "lastModified": 1763286485,
+        "lastModified": 1764399944,
-        "narHash": "sha256-noCCGXkqQxHT+Pk723/poMqkbLHPtgENwg/kntlh2mA=",
+        "narHash": "sha256-FC9eYtSmplgxllCX4/3hJq5J3sXWKLSc7at8ZUxycVw=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "9dad215b9f384310dea53fbd1aa8010e42f779f4",
+        "rev": "b35bcae35b3f9665043c335e55ed5828af77db85",
+        "type": "github"
+      },
+      "original": {
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "type": "github"
+      }
+    },
+    "niri-flake": {
+      "inputs": {
+        "niri-stable": "niri-stable",
+        "niri-unstable": "niri-unstable",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": "nixpkgs-stable_2",
+        "xwayland-satellite-stable": "xwayland-satellite-stable",
+        "xwayland-satellite-unstable": "xwayland-satellite-unstable"
+      },
+      "locked": {
+        "lastModified": 1764405884,
+        "narHash": "sha256-TnvBRPmcpcyinvLgsitHS7w5soSa6yNBfRYEI2TK1Ts=",
+        "owner": "sodiboo",
+        "repo": "niri-flake",
+        "rev": "10aae4855ee275f7d80d85f4328c24265fb20f1f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sodiboo",
+        "repo": "niri-flake",
+        "type": "github"
+      }
+    },
+    "niri-stable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1756556321,
+        "narHash": "sha256-RLD89dfjN0RVO86C/Mot0T7aduCygPGaYbog566F0Qo=",
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "rev": "01be0e65f4eb91a9cd624ac0b76aaeab765c7294",
+        "type": "github"
+      },
+      "original": {
+        "owner": "YaLTeR",
+        "ref": "v25.08",
+        "repo": "niri",
+        "type": "github"
+      }
+    },
+    "niri-unstable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1764399944,
+        "narHash": "sha256-FC9eYtSmplgxllCX4/3hJq5J3sXWKLSc7at8ZUxycVw=",
+        "owner": "YaLTeR",
+        "repo": "niri",
+        "rev": "b35bcae35b3f9665043c335e55ed5828af77db85",
         "type": "github"
       },
       "original": {
@@ -1036,18 +1120,15 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1760284886,
+        "lastModified": 1758360447,
-        "narHash": "sha256-TK9Kr0BYBQ/1P5kAsnNQhmWWKgmZXwUQr4ZMjCzWf2c=",
+        "narHash": "sha256-XDY3A83bclygHDtesRoaRTafUd80Q30D/Daf9KSG6bs=",
-        "owner": "NixOS",
+        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
-        "repo": "nixpkgs",
+        "type": "tarball",
-        "rev": "cf3f5c4def3c7b5f1fc012b3d839575dbe552d43",
+        "url": "https://releases.nixos.org/nixos/unstable/nixos-25.11pre864002.8eaee1103447/nixexprs.tar.xz"
-        "type": "github"
       },
       "original": {
-        "owner": "NixOS",
+        "type": "tarball",
-        "ref": "nixos-unstable",
+        "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
-        "repo": "nixpkgs",
-        "type": "github"
       }
     },
     "nixpkgs-stable": {
@@ -1067,6 +1148,22 @@
       }
     },
     "nixpkgs-stable_2": {
+      "locked": {
+        "lastModified": 1764316264,
+        "narHash": "sha256-82L+EJU+40+FIdeG4gmUlOF1jeSwlf2AwMarrpdHF6o=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9a7b80b6f82a71ea04270d7ba11b48855681c4b0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable_3": {
       "locked": {
         "lastModified": 1751274312,
         "narHash": "sha256-/bVBlRpECLVzjV19t5KMdMFWSwKLtb5RyXdjz3LJT+g=",
@@ -1083,35 +1180,6 @@
       }
     },
     "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1758360447,
-        "narHash": "sha256-XDY3A83bclygHDtesRoaRTafUd80Q30D/Daf9KSG6bs=",
-        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
-        "type": "tarball",
-        "url": "https://releases.nixos.org/nixos/unstable/nixos-25.11pre864002.8eaee1103447/nixexprs.tar.xz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
-      }
-    },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1763187301,
-        "narHash": "sha256-VgArs7MjFH0XRjZ/dWrUA1bDiJTld9Q824HQdLD3eFU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "66d930cb8792aea66f1bb2562f26f08d2ce8c3db",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable-small",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_4": {
       "locked": {
         "lastModified": 1763421233,
         "narHash": "sha256-Stk9ZYRkGrnnpyJ4eqt9eQtdFWRRIvMxpNRf4sIegnw=",
@@ -1206,8 +1274,8 @@
       "inputs": {
         "blueprint": "blueprint",
         "chaotic": "chaotic",
+        "dankMaterialShell": "dankMaterialShell",
         "disko": "disko",
-        "elephant": "elephant",
         "ghostty": "ghostty",
         "home-manager": "home-manager",
         "hyprland": "hyprland",
@@ -1215,15 +1283,16 @@
         "lanzaboote": "lanzaboote",
         "mysecrets": "mysecrets",
         "niri": "niri",
+        "niri-flake": "niri-flake",
         "nix-flatpak": "nix-flatpak",
         "nix-index-database": "nix-index-database",
         "nixos-cosmic": "nixos-cosmic",
         "nixos-facter-modules": "nixos-facter-modules",
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_2",
-        "nixpkgs-stable": "nixpkgs-stable_2",
+        "nixpkgs-stable": "nixpkgs-stable_3",
         "sops-nix": "sops-nix",
         "stylix": "stylix",
-        "systems": "systems_2",
+        "systems": "systems",
         "vicinae": "vicinae",
         "walker": "walker",
         "xwst": "xwst"
@@ -1392,16 +1461,16 @@
     },
     "systems": {
       "locked": {
-        "lastModified": 1689347949,
+        "lastModified": 1681028828,
-        "narHash": "sha256-12tWmuL2zgBgZkdoB6qXZsgJEH9LR3oUgpaQq2RbI80=",
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
         "owner": "nix-systems",
-        "repo": "default-linux",
+        "repo": "default",
-        "rev": "31732fcf5e8fea42e59c2488ad31a0e651500f68",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
         "type": "github"
       },
       "original": {
         "owner": "nix-systems",
-        "repo": "default-linux",
+        "repo": "default",
         "type": "github"
       }
     },
@@ -1435,21 +1504,6 @@
         "type": "github"
       }
     },
-    "systems_4": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
     "tinted-foot": {
       "flake": false,
       "locked": {
@@ -1554,9 +1608,6 @@
     },
     "walker": {
       "inputs": {
-        "elephant": [
-          "elephant"
-        ],
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -1565,15 +1616,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1762788361,
+        "lastModified": 1753363004,
-        "narHash": "sha256-72+WE0RGSW8TgzPijHU6TtLWfMb0G7ojraM5UifTLVg=",
+        "narHash": "sha256-nNq0+o6lPiKntuL9rOonxihfkCIPvQ+SszTbjoAftC0=",
         "owner": "abenz1267",
         "repo": "walker",
-        "rev": "e87c8c36468bcf2042a21c6aa878e7f0cdadc8f0",
+        "rev": "0f366b1f556398d47459b0bd3a9e27e9a0d2c398",
         "type": "github"
       },
       "original": {
         "owner": "abenz1267",
+        "ref": "0f366b1",
         "repo": "walker",
         "type": "github"
       }
@@ -1619,6 +1671,39 @@
         "type": "github"
       }
     },
+    "xwayland-satellite-stable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1755491097,
+        "narHash": "sha256-m+9tUfsmBeF2Gn4HWa6vSITZ4Gz1eA1F5Kh62B0N4oE=",
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "rev": "388d291e82ffbc73be18169d39470f340707edaa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Supreeeme",
+        "ref": "v0.7",
+        "repo": "xwayland-satellite",
+        "type": "github"
+      }
+    },
+    "xwayland-satellite-unstable": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1764366786,
+        "narHash": "sha256-yVCJ4Qe/JkdKDu0DddFdAQgDQVeF12nxH7zv3jtooV4=",
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "rev": "b362a3873710a42f7ac2d8ba03772d8290733934",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Supreeeme",
+        "repo": "xwayland-satellite",
+        "type": "github"
+      }
+    },
     "xwst": {
       "inputs": {
         "flake-utils": "flake-utils_3",
@@ -1672,7 +1757,7 @@
     },
     "zon2nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs"
       },
       "locked": {
         "lastModified": 1758405547,

flake.nix

@@ -28,6 +28,10 @@
       url = "github:nix-community/disko/latest";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    dankMaterialShell = {
+      url = "github:AvengeMedia/DankMaterialShell";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     ghostty = {
       url = "github:ghostty-org/ghostty";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -70,6 +74,10 @@
         nixpkgs.follows = "nixpkgs";
       };
     };
+    niri-flake = {
+      url = "github:sodiboo/niri-flake";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     nix-flatpak.url = "github:gmodena/nix-flatpak";
     nix-index-database = {
       url = "github:nix-community/nix-index-database";

modules/home/desktop/default.nix

@@ -2,6 +2,7 @@
   imports = [
     # ./common
     ./cosmic
+    ./dms
     ./gnome
     ./hyprland
     ./niri

modules/home/desktop/dms/default.nix

@@ -0,0 +1,369 @@
+{
+  config,
+  inputs,
+  lib,
+  perSystem,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.desktop.dms;
+  # inherit (config.lib.stylix) colors;
+  binds = {
+    suffixes,
+    prefixes,
+    substitutions ? {},
+  }: let
+    replacer = replaceStrings (attrNames substitutions) (attrValues substitutions);
+    format = prefix: suffix: let
+      actual-suffix =
+        if isList suffix.action
+        then {
+          action = head suffix.action;
+          args = tail suffix.action;
+        }
+        else {
+          inherit (suffix) action;
+          args = [];
+        };
+
+      action = replacer "${prefix.action}-${actual-suffix.action}";
+    in {
+      name = "${prefix.key}+${suffix.key}";
+      value.action.${action} = actual-suffix.args;
+    };
+    pairs = attrs: fn:
+      concatMap (
+        key:
+          fn {
+            inherit key;
+            action = attrs.${key};
+          }
+      ) (attrNames attrs);
+  in
+    listToAttrs (pairs prefixes (prefix: pairs suffixes (suffix: [(format prefix suffix)])));
+in {
+  imports = [
+    # inputs.niri.homeModules.niri
+    inputs.dankMaterialShell.homeModules.dankMaterialShell.default
+    inputs.dankMaterialShell.homeModules.dankMaterialShell.niri
+  ];
+  options = {
+    desktop.dms.enable =
+      mkEnableOption "enable DankMaterialShell";
+  };
+  config = mkIf cfg.enable {
+    stylix.targets.gtk.enable = false;
+    stylix.targets.qt.enable = false;
+
+    # stylix.targets.niri.enable = false;
+
+    services = {
+      gnome-keyring = {
+        enable = true;
+        components = ["secrets"];
+      };
+      kanshi = import ../niri/services/kanshi;
+      udiskie = {
+        enable = true;
+        automount = false;
+        notify = true;
+        tray = "auto";
+      };
+    };
+
+    home.packages = with pkgs; [
+      # gui libadwaita apps
+      celluloid # mpv gui in libadwaita
+      gnome-text-editor
+      helvum # pipewire patchbay in rust
+      junction # app chooser
+      loupe # image viewer and editor in rust
+      nautilus # file manager
+      papers # pdf reader in rust
+      pwvucontrol # pipewire gui in rust
+      wdisplays # wlroots display configurator
+    ];
+    gtk = {
+      enable = true;
+      theme = {
+        name = "adw-gtk3";
+        package = pkgs.adw-gtk3;
+      };
+    };
+    xdg = {
+      configFile = {
+        # niri = import ./niri.nix commonArgs;
+        "mimeapps.list".force = true;
+      };
+      mime.enable = true;
+      mimeApps = {
+        enable = true;
+        defaultApplications = let
+          file_manager = ["org.gnome.Nautilus.desktop"];
+          image_viewer = ["org.gnome.Loupe.desktop"];
+          pdf_reader = ["org.gnome.Papers.desktop"];
+          video_player = ["io.github.celluloid_player.Celluloid.desktop"];
+          web_browser = ["re.sonny.Junction.desktop"];
+        in {
+          "application/pdf" = pdf_reader;
+          "image/jpeg" = image_viewer;
+          "image/png" = image_viewer;
+          "inode/directory" = file_manager;
+          "text/html" = web_browser;
+          "video/mp4" = video_player;
+          "video/mpeg" = video_player;
+          "video/x-matroska" = video_player;
+          "video/x-mpeg" = video_player;
+          "x-scheme-handler/about" = web_browser;
+          "x-scheme-handler/http" = web_browser;
+          "x-scheme-handler/https" = web_browser;
+          "x-scheme-handler/unknown" = web_browser;
+        };
+      };
+    };
+    programs.dankMaterialShell = {
+      enable = true;
+      systemd.enable = true;
+      niri = {
+        enableKeybinds = false; # Automatic keybinding configuration
+        # enableSpawn = true; # Auto-start DMS with niri
+      };
+    };
+    programs.niri.settings = {
+      input = {
+        keyboard = {
+          xkb = {
+            layout = "us,ua";
+            variant = "colemak_dh_ortho,";
+          };
+          repeat-delay = 200;
+          repeat-rate = 50;
+          track-layout = "window";
+        };
+        mouse = {
+          accel-speed = 0.0;
+          accel-profile = "flat";
+        };
+        touchpad = {
+          tap = true;
+          dwt = true;
+          natural-scroll = true;
+          click-method = "clickfinger";
+        };
+
+        tablet.map-to-output = "eDP-1";
+        touch.map-to-output = "eDP-1";
+      };
+
+      animations.enable = false;
+
+      clipboard.disable-primary = true;
+      hotkey-overlay.skip-at-startup = true;
+      prefer-no-csd = true;
+      xwayland-satellite.path = lib.getExe perSystem.xwst.xwayland-satellite;
+
+      screenshot-path = "${config.xdg.userDirs.pictures}/screenshots/screenshot-%Y-%m-%d-%H-%M-%S.png";
+
+      layout = {
+        gaps = 3;
+        struts.left = 32;
+        struts.right = 32;
+        always-center-single-column = true;
+        center-focused-column = "on-overflow";
+
+        default-column-width.proportion = 2.0 / 3.0;
+        preset-column-widths = [
+          {proportion = 1.0 / 3.0;}
+          {proportion = 1.0 / 2.0;}
+          {proportion = 2.0 / 3.0;}
+        ];
+
+        background-color = "transparent";
+
+        empty-workspace-above-first = true;
+
+        focus-ring.enable = false;
+        border = {
+          enable = true;
+          width = 1;
+          # active.color = "#${colors.base03}";
+          # inactive.color = "#${colors.base02}";
+          # urgent.color = "#${colors.base08}";
+        };
+        # };
+
+        shadow.enable = false;
+
+        # default-column-display = "tabbed";
+
+        tab-indicator = {
+          position = "top";
+          gaps-between-tabs = 10;
+
+          # hide-when-single-tab = true;
+          # place-within-column = true;
+
+          # active.color = "red";
+        };
+      };
+
+      binds = with config.lib.niri.actions; let
+        dms-ipc = spawn "dms" "ipc";
+        sh = spawn "sh" "-c";
+      in
+        lib.attrsets.mergeAttrsList [
+          {
+            "Mod+Shift+Slash" = {action = show-hotkey-overlay;};
+
+            "Mod+Tab" = {action = focus-workspace-previous;};
+            "Mod+C" = {action = center-column;};
+            "Mod+M" = lib.mkForce {action = maximize-column;};
+            "Mod+H" = {action = set-column-width "50%";};
+            "Mod+T" = {action = set-column-width "33%";};
+            "Mod+Shift+T" = {action = set-column-width "67%";};
+            # "Mod+V" = {action = toggle-column-tabbed-display;};
+            "Mod+G" = {action = switch-focus-between-floating-and-tiling;};
+            "Mod+Space" = {action = switch-layout "next";};
+
+            "Mod+Ctrl+Comma" = {action = consume-or-expel-window-left;};
+            "Mod+Ctrl+Period" = {action = consume-or-expel-window-right;};
+
+            "Mod+Ctrl+Q" = {action = close-window;};
+            "Mod+Ctrl+M" = {action = fullscreen-window;};
+            "Mod+Ctrl+G" = {action = toggle-window-floating;};
+
+            "Mod+Shift+M" = {action = maximize-window-to-edges;};
+
+            "Mod+Ctrl+Shift+M" = {action = toggle-windowed-fullscreen;};
+
+            "Mod+Minus".action = set-column-width "-10%";
+            "Mod+Equal" = {action = set-column-width "+10%";};
+            "Mod+Plus".action = set-column-width "+10%";
+            "Mod+Shift+Minus".action = set-window-height "-10%";
+            "Mod+Shift+Plus".action = set-window-height "+10%";
+
+            "Mod+D" = {
+              action = dms-ipc "spotlight" "toggle";
+              hotkey-overlay.title = "Toggle Application Launcher";
+            };
+            # "Mod+N" = {
+            #   action = dms-ipc "notifications" "toggle";
+            #   hotkey-overlay.title = "Toggle Notification Center";
+            # };
+            # "Mod+Comma" = {
+            #   action = dms-ipc "settings" "toggle";
+            #   hotkey-overlay.title = "Toggle Settings";
+            # };
+            # "Mod+P" = {
+            #   action = dms-ipc "notepad" "toggle";
+            #   hotkey-overlay.title = "Toggle Notepad";
+            # };
+            "Super+Ctrl+L" = {
+              action = dms-ipc "lock" "lock";
+              hotkey-overlay.title = "Toggle Lock Screen";
+            };
+            "Mod+Alt+Q" = {
+              action = dms-ipc "powermenu" "toggle";
+              hotkey-overlay.title = "Toggle Power Menu";
+            };
+            "XF86AudioRaiseVolume" = {
+              allow-when-locked = true;
+              action = dms-ipc "audio" "increment" "3";
+            };
+            "XF86AudioLowerVolume" = {
+              allow-when-locked = true;
+              action = dms-ipc "audio" "decrement" "3";
+            };
+            "XF86AudioMute" = {
+              allow-when-locked = true;
+              action = dms-ipc "audio" "mute";
+            };
+            "XF86AudioMicMute" = {
+              allow-when-locked = true;
+              action = dms-ipc "audio" "micmute";
+            };
+            "Mod+Alt+N" = {
+              allow-when-locked = true;
+              action = dms-ipc "night" "toggle";
+              hotkey-overlay.title = "Toggle Night Mode";
+            };
+            "Mod+V" = {
+              action = dms-ipc "clipboard" "toggle";
+              hotkey-overlay.title = "Toggle Clipboard Manager";
+            };
+            "XF86MonBrightnessUp" = {
+              allow-when-locked = true;
+              action = dms-ipc "brightness" "increment" "5" "";
+            };
+            "XF86MonBrightnessDown" = {
+              allow-when-locked = true;
+              action = dms-ipc "brightness" "decrement" "5" "";
+            };
+
+            "Mod+Return" = {action = sh "$TERMINAL";};
+
+            "Mod+Ctrl+Space" = {
+              repeat = false;
+              action = toggle-overview;
+            };
+          }
+          (binds {
+            suffixes."Left" = "column-left";
+            suffixes."Down" = "window-down";
+            suffixes."Up" = "window-up";
+            suffixes."Right" = "column-right";
+            prefixes."Mod" = "focus";
+            prefixes."Mod+Ctrl" = "move";
+            prefixes."Mod+Shift" = "focus-monitor";
+            prefixes."Mod+Shift+Ctrl" = "move-window-to-monitor";
+            substitutions."monitor-column" = "monitor";
+            substitutions."monitor-window" = "monitor";
+          })
+          # {
+          #   "Mod+V".action = switch-focus-between-floating-and-tiling;
+          #   "Mod+Shift+V".action = toggle-window-floating;
+          # }
+          (binds {
+            suffixes."Home" = "first";
+            suffixes."End" = "last";
+            prefixes."Mod" = "focus-column";
+            prefixes."Mod+Ctrl" = "move-column-to";
+          })
+          (binds {
+            suffixes."Down" = "workspace-down";
+            suffixes."Up" = "workspace-up";
+            prefixes."Mod" = "focus";
+            prefixes."Mod+Ctrl" = "move-window-to";
+            prefixes."Mod+Shift" = "move";
+          })
+          (binds {
+            suffixes = builtins.listToAttrs (
+              map (n: {
+                name = toString n;
+                value = [
+                  "workspace"
+                  (n + 1)
+                ]; # workspace 1 is empty; workspace 2 is the logical first.
+              }) (range 1 9)
+            );
+            prefixes."Mod" = "focus";
+            prefixes."Mod+Ctrl" = "move-window-to";
+          })
+        ];
+      window-rules = [
+        {
+          geometry-corner-radius = let
+            r = 12.0;
+          in {
+            top-left = r;
+            top-right = r;
+            bottom-left = r;
+            bottom-right = r;
+          };
+          clip-to-geometry = true;
+        }
+      ];
+    };
+  };
+}

modules/home/desktop/niri/niri.nix

@@ -154,6 +154,7 @@ in {
     screenshot-path "${xdgPics}/screenshots/screenshot-%Y-%m-%d-%H-%M-%S.png"
 
     animations {
+      off
       slowdown 0.5
     }
 
@@ -187,16 +188,17 @@ in {
         width 6
       }
       focus-ring {
+        off
         width 1
-        active-color "#${colors.base0D}"
+        active-color "#${colors.base03}"
-        inactive-color "#${colors.base03}"
+        inactive-color "#${colors.base02}"
         urgent-color "#${colors.base08}"
       }
       border {
-        off
+        // off
         width 1
-        active-color "#${colors.base0D}"
+        active-color "#${colors.base03}"
-        inactive-color "#${colors.base03}"
+        inactive-color "#${colors.base02}"
         urgent-color "#${colors.base08}"
       }
     }

modules/home/desktop/niri/programs/waybar/default.nix

@@ -21,13 +21,25 @@ in {
     margin-right = 36 + 3;
     margin-bottom = 3;
     modules-left = [
-      "custom/launcher"
+      # "custom/launcher"
-      "wlr/taskbar"
+      "niri/language"
+      "niri/workspaces"
+      # "wlr/taskbar"
+    ];
+    modules-center = [
+      "clock"
     ];
     modules-right = [
-      "niri/workspaces"
+      "privacy"
-      "clock"
+      "network"
-      "niri/language"
+      "cpu"
+      "memory"
+      "wireplumber"
+      "wireplumber#source"
+      (ifLaptop "group/laptop")
+      "tray"
+      "idle_inhibitor"
+      "custom/notification"
     ];
     "niri/workspaces" = {
       format = "{index}";
@@ -49,34 +61,12 @@ in {
       tooltip = false;
     };
     "wlr/taskbar" = {
-      format = "{icon} {name}";
+      format = "{icon}";
       icon-size = 16;
       icon-theme = "${config.dconf.settings."org/gnome/desktop/interface".icon-theme}";
       tooltip-format = "{title}";
       on-click = "activate";
     };
-  };
-  settings.top = {
-    position = "top";
-    height = 34;
-    spacing = 0;
-    margin-left = 36 + 3;
-    margin-right = 36 + 3;
-    margin-top = 3;
-    modules-left = [
-      "custom/notification"
-      "tray"
-      "privacy"
-    ];
-    modules-right = [
-      "network"
-      "cpu"
-      "memory"
-      "wireplumber"
-      "wireplumber#source"
-      (ifLaptop "group/laptop")
-      "idle_inhibitor"
-    ];
     "group/laptop" = {
       orientation = "inherit";
       modules = [
@@ -248,10 +238,14 @@ in {
         color: @base05;
         border-radius: 12px;
       }
+      window#waybar {
+        border: 1px solid @base01;
+      }
 
       .modules-left,
       .modules-center,
       .modules-right {
+        margin: 1px;
         padding-left: 3px;
       } /* for leftmost modules */
 
@@ -309,6 +303,9 @@ in {
         margin: 3px 3px 3px 0;
         padding: 0 0.42em;
       }
+      #clock {
+        background-color: @base00;
+      }
 
       #backlight,
       #battery,

modules/nixos/desktop/common/greeter.nix

@@ -9,12 +9,13 @@
 in {
   options = {
     module.desktop.displayManager = mkOption {
-      default = "greetd";
+      default = null;
       type = types.enum [
         "cosmic"
         "gdm"
         "greetd"
         "sddm"
+        null
       ];
     };
   };

modules/nixos/desktop/default.nix

@@ -2,6 +2,7 @@
   imports = [
     ./common
     ./cosmic
+    ./dms
     ./gnome
     ./hyprland
     ./niri

modules/nixos/desktop/dms/default.nix

@@ -0,0 +1,44 @@
+{
+  config,
+  inputs,
+  lib,
+  perSystem,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.desktop.dms;
+in {
+  imports = with inputs; [
+    dankMaterialShell.nixosModules.dankMaterialShell
+    dankMaterialShell.nixosModules.greeter
+    niri-flake.nixosModules.niri
+  ];
+  options = {
+    desktop.dms.enable =
+      mkEnableOption "enable DankMaterialShell";
+  };
+  config = mkIf cfg.enable {
+    xdg.portal = {
+      enable = true;
+      extraPortals = with pkgs; [xdg-desktop-portal-gnome xdg-desktop-portal-gtk];
+      config.niri.default = ["gnome" "gtk"];
+    };
+
+    module.desktop.gnome-keyring.enable = true;
+    sound.pipewire.enable = true;
+
+    programs.niri = {
+      enable = true;
+      package = perSystem.niri.niri;
+    };
+
+    programs.dankMaterialShell = {
+      enable = true;
+      greeter = {
+        enable = true;
+        compositor.name = "niri";
+      };
+    };
+  };
+}