switched to niri.

added basic 3/4 finger gestures.

nixos: gen 161 @ nix-pad — 2026-07-30 21:40
26.05.20260724.597283a (Yarara)

nixos: gen 162 @ nix-pad — 2026-07-30 21:45
26.05.20260724.597283a (Yarara)

home/desktop/niri.nix

@@ -1,50 +1,109 @@
 { config, lib, pkgs, inputs, ... }:
 
+let
+  launch-lisgd = pkgs.writeShellScriptBin "launch-lisgd" ''
+    # Search for the capacitive touch layer and extract its event number.
+    # UPDATE 'Touchscreen' below to match the unique word you found in step 1.
+    TOUCH_EVENT=$(grep -i -E 'name=".*Finger.*"' -A 5 /proc/bus/input/devices | grep -o 'event[0-9]\+' | head -n 1)
+    
+    if [ -n "$TOUCH_EVENT" ]; then
+      # Start lisgd locked exclusively to the finger digitizer
+      ${pkgs.lisgd}/bin/lisgd -t 30 -m 150 -r 45 -d "/dev/input/$TOUCH_EVENT" \
+        -g "3,LR,*,*,P,niri msg action focus-column-left && sleep 0.4" \
+        -g "3,RL,*,*,P,niri msg action focus-column-right && sleep 0.4" \
+        -g "3,UD,*,*,P,niri msg action focus-workspace-up && sleep 0.4" \
+        -g "3,DU,*,*,P,niri msg action focus-workspace-down && sleep 0.4" \
+        -g "4,DU,*,*,P,dms ipc spotlight toggle && sleep 0.4"
+    fi
+  '';
+in
+
 {
-  imports = [ 
-    inputs.dms.homeModules.dank-material-shell
-  ];
-
-
-  programs.dank-material-shell = {
-    enable = true;
-    systemd.enable = true;
-  };
-
-  #systemd.user.services.niri-flake-polkit.enable = false;
-
   # 2. Enable & Configure Niri
   programs.niri = {
-    # Declarative KDL configuration for Niri
     settings = {
       # Autostart DMS if you prefer launching it directly from Niri instead of systemd
-      # spawn-at-startup = [ { command = [ "dms" ]; } ];
+      spawn-at-startup = [
+        { command = [ "dms" "run" ]; }
+        { command = [ "${launch-lisgd}/bin/launch-lisgd" ]; } # Spawns the daemon
+      ];
 
-      # Core keybindings
-      binds = {
-        "Mod+Return".action.spawn = "alacritty"; # Or your preferred terminal
-        "Mod+X".action.close-window = [];
-        "Mod+Shift+E".action.quit = [];
-
-        # Focus / Column movement
-        "Mod+H".action.focus-column-left = [];
-        "Mod+L".action.focus-column-right = [];
-        "Mod+J".action.focus-window-or-workspace-down = [];
-        "Mod+K".action.focus-window-or-workspace-up = [];
-
-        # DMS Launcher integration (if you want a hotkey bound directly)
-        "Mod+Space".action.spawn = [ "dms" "ipc" "call" "launcher" "toggle" ];
+      input = {
+        keyboard.xkb.layout = "us";
+        touchpad = {
+          tap = true;
+          natural-scroll = true;
+        };
       };
 
-      # Window & Layer Rules (e.g. enable background blur for DMS components)
-#      layer-rules = [
-#        {
-#          geometry-corner-radius = 12;
-#          background-effect = {
-#            blur = true;
-#          };
-#        }
-#      ];
+      layout = {
+        gaps = 8;
+        center-focused-column = "never";
+        default-column-width.proportion = 0.985;
+        border.enable = false;
+        #tab-indicator.corner-radius = 18.0;
+        focus-ring = {
+
+          enable = false;
+          width = 2;
+        };
+      };
+
+      prefer-no-csd = true;
+      window-rules = [
+        { # All windows
+          geometry-corner-radius = {
+            bottom-left = 25.0;
+            bottom-right = 0.0;
+            top-right = 0.0;
+            top-left = 25.0;
+          };
+
+
+          draw-border-with-background = true;
+          clip-to-geometry = true;
+        }
+      ];
+
+      # Vim Keybindings & Built-in Features
+      binds = with config.lib.niri.actions; {
+        # Launchers & Session Control
+        "Mod+Return".action.spawn = [ "alacritty" ];
+        "Mod+Space".action.spawn = [ "dms" "ipc" "spotlight" "toggle" ];
+        "Mod+X".action.close-window = [];
+        "Mod+F".action.fullscreen-window = [];
+        "Mod+Shift+E".action.quit = [];
+        "Mod+Shift+P".action.toggle-overview = [];
+
+        # Vim Focus Movement
+        "Mod+H".action.focus-column-left = [];
+        "Mod+J".action.focus-window-down = [];
+        "Mod+K".action.focus-window-up = [];
+        "Mod+L".action.focus-column-right = [];
+
+        # Workspace Navigation
+        "Mod+N".action.focus-workspace-down = [];
+        "Mod+U".action.focus-workspace-up = [];
+
+        # Vim Window Reordering
+        "Mod+Shift+H".action.move-column-left = [];
+        "Mod+Shift+L".action.move-column-right = [];
+        "Mod+Shift+J".action.move-column-to-workspace-down = [];
+        "Mod+Shift+K".action.move-column-to-workspace-up = [];
+
+        # Volume & Brightness Media Controls
+        "XF86AudioRaiseVolume".action.spawn = [ "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05+" ];
+        "XF86AudioLowerVolume".action.spawn = [ "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05-" ];
+        "XF86AudioMute".action.spawn = [ "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle" ];
+        "XF86MonBrightnessUp".action.spawn = [ "dms" "ipc" "call" "brightness" "increment" "5" "" ];
+        "XF86MonBrightnessDown".action.spawn = [ "dms" "ipc" "call" "brightness" "decrement" "5" "" ];
+        
+        # Screenshots
+        "Print".action.screenshot = [];
+        "Ctrl+Print".action.screenshot-screen = [];
+      };
     };
   };
 }
+
+