add niri

home/afoucaultc/packages/niri/conf/layout.nix

@@ -0,0 +1,79 @@
+{ ... }:
+{
+  programs.niri.settings.layout = {
+    gaps = 16;
+    center-focused-column = "never"; # never, always, on-overflow
+    always-center-single-column = false;
+
+    preset-column-widths._children = [
+      { proportion = 0.33333; }
+      { proportion = 0.5; }
+      { proportion = 0.66667; }
+    ];
+
+    default-column-width.proportion = 0.5;
+
+    preset-window-heights = [
+      { proportion = 0.33333; }
+      { proportion = 0.5; }
+      { proportion = 0.66667; }
+    ];
+
+    focus-ring = {
+      enable = true;
+      width = 4;
+      # active.color = "#7fc8ff";
+      # inactive.color = "#505050";
+      # urgent.color = "#9b0000";
+    };
+
+    border = {
+      enable = false;
+      width = 4;
+      # active.color = "#ffc87f";
+      # inactive.color = "#505050";
+      # urgent.color = "#9b0000";
+    };
+
+    shadow = {
+      enable = false;
+      softness = 30;
+      spread = 5;
+      offset = {
+        x = 0;
+        y = 5;
+      };
+      # color = "#0007";
+      # inactive-color = null;
+    };
+
+    tab-indicator = {
+      enable = true;
+      hide-when-single-tab = true;
+      place-within-column = false;
+      gap = 5;
+      width = 4;
+      length.total-proportion = 0.5;
+      position = "left"; # "left" | "right" | "top" | "bottom"
+      gaps-between-tabs = 0;
+      corner-radius = 0;
+      # active.color = "#7fc8ff";
+      # inactive.color = "#505050";
+      # urgent.color = "#9b0000";
+    };
+
+    insert-hint = {
+      enable = true;
+      # color = "#7fc8ff4d";
+    };
+
+    struts = {
+      left = 0;
+      right = 0;
+      top = 0;
+      bottom = 0;
+    };
+
+    # background-color = "transparent";
+  };
+}