402 lines
14 KiB
Nix
402 lines
14 KiB
Nix
{ pkgs, lib, config, ... }:
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let
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mkLua = lib.generators.mkLuaInline;
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in
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{
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# -------------------------------------------------------------------------
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# Per-host monitor configuration.
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#
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# Hosts declare their displays once, in hosts/<host>/default.nix, via:
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# home-manager.users.anish.volt.monitors = [ { ... } ];
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# and the setting flows into Hyprland here. The default (empty output +
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# preferred mode) works on any machine with any display.
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# -------------------------------------------------------------------------
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options.volt.monitors = lib.mkOption {
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description = "Hyprland monitor rules for this host";
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type = lib.types.listOf (lib.types.submodule {
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options = {
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output = lib.mkOption {
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type = lib.types.str;
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default = "";
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description = "Output name or desc: match. Empty string matches every output.";
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};
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mode = lib.mkOption {
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type = lib.types.str;
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default = "preferred";
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description = "Resolution@refresh, e.g. \"3840x2160@164.99Hz\" or \"preferred\".";
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};
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position = lib.mkOption {
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type = lib.types.str;
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default = "auto";
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};
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scale = lib.mkOption {
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type = lib.types.either lib.types.number lib.types.str;
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default = "auto";
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};
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vrr = lib.mkOption {
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type = lib.types.nullOr (lib.types.either lib.types.number lib.types.str);
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default = null;
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description = "Optional per-monitor VRR setting (0/1/on-demand).";
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};
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};
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});
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default = [
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{ output = ""; mode = "preferred"; position = "auto"; scale = "auto"; }
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];
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};
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config = {
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wayland.windowManager.hyprland.settings.monitor = map (m:
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{ inherit (m) output mode position scale; }
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// (lib.optionalAttrs (m.vrr != null) { inherit (m) vrr; })
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) config.volt.monitors;
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wayland.windowManager.hyprland = {
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enable = true;
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configType = "lua";
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package = null; # Hyprland package is managed system-wide via NixOS programs.hyprland
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settings = {
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# -----------------------------------------------------------------------
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# 1. Variables & Modifiers (Rendered as Lua local variables)
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# -----------------------------------------------------------------------
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mainMod = { _var = "SUPER"; };
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terminal = { _var = "foot"; };
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browser = { _var = "brave"; };
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# -----------------------------------------------------------------------
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# 2. Monitors (hl.monitor) - declared per-host via volt.monitors
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# (see hosts/<host>/default.nix); defaults to any display @ preferred.
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# -----------------------------------------------------------------------
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# -----------------------------------------------------------------------
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# 3. Environment Variables (hl.env)
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# -----------------------------------------------------------------------
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env = [
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{ _args = [ "XCURSOR_SIZE" "24" ]; }
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{ _args = [ "XDG_SESSION_TYPE" "wayland" ]; }
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];
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# -----------------------------------------------------------------------
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# 4. Main Configuration (hl.config) - Strictly validates against Hyprland 0.55+ schema
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# -----------------------------------------------------------------------
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config = {
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input = {
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kb_layout = "us";
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repeat_delay = 300;
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repeat_rate = 50;
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follow_mouse = 1;
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sensitivity = 0;
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touchpad = {
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natural_scroll = false;
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};
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};
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cursor = {
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inactive_timeout = 3;
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# Hardware cursors ON (explicit). Note: this replaces the old
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# WLR_NO_HARDWARE_CURSORS=1, which forced software rendering.
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no_hardware_cursors = false;
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};
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general = {
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gaps_in = 5;
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gaps_out = 10;
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border_size = 2;
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col = {
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# Silicon Volt: electric lime gradient on focus, glass gray at rest
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active_border = {
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colors = [ "rgba(cffc00ee)" "rgba(e3ff66ee)" ];
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angle = 45;
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};
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inactive_border = "rgba(ffffff14)";
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};
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layout = "dwindle";
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};
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group = {
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groupbar = {
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font_size = 14;
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font_family = "JetBrainsMono Nerd Font";
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col = {
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active = "rgba(cffc0022)";
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inactive = "rgba(ffffff08)";
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};
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};
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col = {
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border_active = {
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colors = [ "rgba(cffc00ee)" "rgba(e3ff66ee)" ];
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angle = 45;
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};
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border_inactive = "rgba(ffffff14)";
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};
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};
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misc = {
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disable_hyprland_logo = true;
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disable_splash_rendering = true;
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};
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decoration = {
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rounding = 4;
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# Subtle glass blur to match the brutalist-glass aesthetic
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blur = {
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enabled = true;
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size = 4;
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passes = 2;
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new_optimizations = true;
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ignore_opacity = true;
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contrast = 1.1;
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brightness = 0.9;
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vibrancy = 0.1;
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};
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shadow = {
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enabled = true;
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range = 12;
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render_power = 3;
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color = "rgba(00000066)";
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};
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};
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animations = {
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enabled = true;
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};
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dwindle = {
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preserve_split = true;
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};
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master = {
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new_status = "master";
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};
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};
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# -----------------------------------------------------------------------
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# 5. Curves & Animations (hl.curve & hl.animation)
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# -----------------------------------------------------------------------
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curve = [
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{
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_args = [
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"myBezier"
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{
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type = "bezier";
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points = [ [ 0.05 0.9 ] [ 0.1 1.05 ] ];
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}
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];
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}
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];
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animation = [
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{ leaf = "windows"; enabled = true; speed = 7; bezier = "myBezier"; }
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{ leaf = "windowsOut"; enabled = true; speed = 7; bezier = "default"; style = "popin 80%"; }
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{ leaf = "border"; enabled = true; speed = 10; bezier = "default"; }
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{ leaf = "borderangle"; enabled = true; speed = 8; bezier = "default"; }
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{ leaf = "fade"; enabled = true; speed = 7; bezier = "default"; }
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{ leaf = "workspaces"; enabled = true; speed = 6; bezier = "default"; }
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];
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# -----------------------------------------------------------------------
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# 6. Autostart Daemons & Apps (hl.on)
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# -----------------------------------------------------------------------
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on = [
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{
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_args = [
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"hyprland.start"
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(mkLua ''function()
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hl.exec_cmd("quickshell")
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hl.exec_cmd("hyprpaper")
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hl.exec_cmd("mako")
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hl.exec_cmd("wl-paste --type text --watch cliphist store")
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hl.exec_cmd("wl-paste --type image --watch cliphist store")
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hl.exec_cmd("${pkgs.hyprpolkitagent}/libexec/hyprpolkitagent")
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end'')
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];
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}
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];
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# -----------------------------------------------------------------------
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# 7. Keybindings (hl.bind)
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# -----------------------------------------------------------------------
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bind = [
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# Launchers & Window Controls
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{ _args = [ (mkLua "mainMod .. \" + Q\"") (mkLua "hl.dsp.exec_cmd(terminal)") ]; }
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{ _args = [ (mkLua "mainMod .. \" + C\"") (mkLua "hl.dsp.window.close()") ]; }
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{ _args = [ (mkLua "mainMod .. \" + SPACE\"") (mkLua "hl.dsp.exec_cmd(\"quickshell ipc call spotlight toggle || rofi -show combi -show-icons\")") ]; }
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{ _args = [ (mkLua "mainMod .. \" + N\"") (mkLua "hl.dsp.exec_cmd(\"quickshell ipc call controlCenter toggle || swaync-client -t -sw\")") ]; }
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{ _args = [ (mkLua "mainMod .. \" + V\"") (mkLua "hl.dsp.window.float({ action = \"toggle\" })") ]; }
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{ _args = [ (mkLua "mainMod .. \" + R\"") (mkLua "hl.dsp.exec_cmd(\"rofi -show combi\")") ]; }
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{ _args = [ (mkLua "mainMod .. \" + G\"") (mkLua "hl.dsp.group.toggle()") ]; }
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{ _args = [ (mkLua "mainMod .. \" + F\"") (mkLua "hl.dsp.window.fullscreen({ fullscreen = 0 })") ]; }
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# Move focus with mainMod + vim
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{ _args = [ (mkLua "mainMod .. \" + h\"") (mkLua "hl.dsp.focus({ direction = \"left\" })") ]; }
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{ _args = [ (mkLua "mainMod .. \" + l\"") (mkLua "hl.dsp.focus({ direction = \"right\" })") ]; }
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{ _args = [ (mkLua "mainMod .. \" + k\"") (mkLua "hl.dsp.focus({ direction = \"up\" })") ]; }
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{ _args = [ (mkLua "mainMod .. \" + j\"") (mkLua "hl.dsp.focus({ direction = \"down\" })") ]; }
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# Move focus within a grouped page
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{ _args = [ (mkLua "mainMod .. \" + e\"") (mkLua "hl.dsp.group.next()") ]; }
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{ _args = [ (mkLua "mainMod .. \" + d\"") (mkLua "hl.dsp.group.prev()") ]; }
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# Move window or group with vim keys
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{ _args = [ (mkLua "mainMod .. \" + SHIFT + h\"") (mkLua "hl.dsp.window.move({ direction = \"left\" })") ]; }
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{ _args = [ (mkLua "mainMod .. \" + SHIFT + l\"") (mkLua "hl.dsp.window.move({ direction = \"right\" })") ]; }
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{ _args = [ (mkLua "mainMod .. \" + SHIFT + k\"") (mkLua "hl.dsp.window.move({ direction = \"up\" })") ]; }
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{ _args = [ (mkLua "mainMod .. \" + SHIFT + j\"") (mkLua "hl.dsp.window.move({ direction = \"down\" })") ]; }
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# Scroll through existing workspaces with mainMod + scroll
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{ _args = [ (mkLua "mainMod .. \" + mouse_down\"") (mkLua "hl.dsp.focus({ workspace = \"e+1\" })") ]; }
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{ _args = [ (mkLua "mainMod .. \" + mouse_up\"") (mkLua "hl.dsp.focus({ workspace = \"e-1\" })") ]; }
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# Lock shortcut
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{ _args = [ (mkLua "mainMod .. \" + S\"") (mkLua "hl.dsp.exec_cmd(\"hyprlock\")") ]; }
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# Quick access applications
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{ _args = [ (mkLua "mainMod .. \" + b\"") (mkLua "hl.dsp.exec_cmd(browser)") ]; }
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# Scratch workspace
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{ _args = [ (mkLua "mainMod .. \" + RETURN\"") (mkLua "hl.dsp.workspace.toggle_special(\"scratch\")") ]; }
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{ _args = [ (mkLua "mainMod .. \" + SHIFT + RETURN\"") (mkLua "hl.dsp.window.move({ workspace = \"special:scratch\" })") ]; }
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# Messaging workspace
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{ _args = [ (mkLua "mainMod .. \" + M\"") (mkLua "hl.dsp.workspace.toggle_special(\"messaging\")") ]; }
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# Move/resize windows with mouse and dragging
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{
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_args = [
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(mkLua "mainMod .. \" + mouse:272\"")
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(mkLua "hl.dsp.window.drag()")
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{ mouse = true; }
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];
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}
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{
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_args = [
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(mkLua "mainMod .. \" + mouse:273\"")
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(mkLua "hl.dsp.window.resize()")
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{ mouse = true; }
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];
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}
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# Function Row Keys
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{
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_args = [
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"XF86AudioRaiseVolume"
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(mkLua "hl.dsp.exec_cmd(\"pactl -- set-sink-volume @DEFAULT_SINK@ +5%\")")
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{ repeating = true; }
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];
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}
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{
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_args = [
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"XF86AudioLowerVolume"
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(mkLua "hl.dsp.exec_cmd(\"pactl -- set-sink-volume @DEFAULT_SINK@ -5%\")")
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{ repeating = true; locked = true; }
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];
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}
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{
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_args = [
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"XF86AudioMute"
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(mkLua "hl.dsp.exec_cmd(\"pactl -- set-sink-mute @DEFAULT_SINK@ toggle\")")
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{ repeating = true; locked = true; }
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];
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}
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{
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_args = [
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"XF86MonBrightnessUp"
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(mkLua "hl.dsp.exec_cmd(\"brightnessctl set 5%+\")")
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{ repeating = true; locked = true; }
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];
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}
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{
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_args = [
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"XF86MonBrightnessDown"
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(mkLua "hl.dsp.exec_cmd(\"brightnessctl set 5%-\")")
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{ repeating = true; locked = true; }
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];
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}
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# Lid switch - generically detects the embedded (eDP*) panel on any laptop
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{
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_args = [
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"switch:off:Lid Switch"
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(mkLua "hl.dsp.exec_cmd(\"m=$(hyprctl monitors | awk '$1==\\\"Monitor\\\"{print $2; exit}'); [ -n \\\"$m\\\" ] && hyprctl keyword monitor \\\"$m, preferred, auto, auto\\\"\")")
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{ locked = true; }
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];
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}
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{
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_args = [
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"switch:on:Lid Switch"
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(mkLua "hl.dsp.exec_cmd(\"m=$(hyprctl monitors | awk '$1==\\\"Monitor\\\"{print $2; exit}'); [ -n \\\"$m\\\" ] && hyprctl keyword monitor \\\"$m, disable\\\"\")")
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{ locked = true; }
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];
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}
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]
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# Workspace 1-9 switching and moving
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++ (lib.concatMap (i: [
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{
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_args = [
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(mkLua "mainMod .. \" + ${toString i}\"")
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(mkLua "hl.dsp.focus({ workspace = ${toString i} })")
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];
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}
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{
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_args = [
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(mkLua "mainMod .. \" + SHIFT + ${toString i}\"")
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(mkLua "hl.dsp.window.move({ workspace = ${toString i} })")
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];
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}
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]) (lib.range 1 9))
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# Workspace 10 switching and moving (mapped to key 0)
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++ [
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{
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_args = [
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(mkLua "mainMod .. \" + 0\"")
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(mkLua "hl.dsp.focus({ workspace = 10 })")
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];
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}
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{
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_args = [
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(mkLua "mainMod .. \" + SHIFT + 0\"")
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(mkLua "hl.dsp.window.move({ workspace = 10 })")
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];
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}
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];
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# -----------------------------------------------------------------------
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# 8. Workspace Rules (hl.workspace_rule)
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# -----------------------------------------------------------------------
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workspace_rule = [
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{
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workspace = "name:messaging";
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on_created_empty = "[] togglegroup";
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}
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];
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# -----------------------------------------------------------------------
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# 9. Window Rules (hl.window_rule)
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# -----------------------------------------------------------------------
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window_rule = [
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{
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name = "signal-messaging";
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match = { class = "Signal"; };
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workspace = "special:messaging";
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}
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{
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name = "vesktop-messaging";
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match = { class = "vesktop"; };
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workspace = "special:messaging";
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}
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{
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name = "ghidra-tile";
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match = { class = "ghidra-Ghidra"; };
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float = false;
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}
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];
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};
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};
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};
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}
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