141 lines
4.7 KiB
Nix
141 lines
4.7 KiB
Nix
{ config, lib, ... }:
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with lib;
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let
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cfg = config.mjallen.theme;
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mkPalettePath = name:
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lib.snowfall.fs.get-file "modules/home/desktop/theme/palettes/${name}.nix";
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cap = s: let
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len = builtins.stringLength s;
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in
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(lib.toUpper (builtins.substring 0 1 s))
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+ (builtins.substring 1 (len - 1) s);
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in
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{
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options.mjallen.theme = {
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name = mkOption {
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type = types.enum [ "nord" "dracula" "everforest" ];
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default = "nord";
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description = "Global theme palette name.";
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};
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# This is the palette file other modules should import.
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# It exports a normalized schema with colors, tokens, and compat maps.
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paletteFile = mkOption {
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type = types.path;
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default = mkPalettePath "nord";
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description = "Path to a palette nix file exporting a normalized schema (and compat maps).";
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};
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# Exposed tokens (derived from paletteFile)
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tokens = mkOption {
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type = types.attrs;
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default = { };
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description = "Derived tokens from the selected palette (set automatically).";
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};
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# Expose the imported palette (actual colors + compat groups)
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palette = mkOption {
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type = types.attrs;
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default = { };
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description = "Imported palette attrset from the selected paletteFile (set automatically).";
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};
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gtk = {
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enable = mkOption {
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type = types.bool;
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default = true;
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description = "Manage GTK theme using global theme settings.";
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};
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# e.g. Colloid-Dark-Compact-*
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color = mkOption {
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type = types.enum [ "dark" "light" ];
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default = "dark";
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description = "GTK color variant.";
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};
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size = mkOption {
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type = types.enum [ "standard" "compact" ];
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default = "compact";
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description = "GTK size variant.";
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};
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accent = mkOption {
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type = types.enum [ "default" "purple" "pink" "red" "orange" "yellow" "green" "teal" "grey" "all" ];
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default = "all";
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description = "GTK accent (Colloid themeVariants).";
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};
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tweak = mkOption {
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type = types.enum [ "normal" "rimless" "float" "black" ];
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default = "normal";
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description = "GTK tweak (Colloid tweaks).";
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};
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themeName = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "Explicit GTK theme name override. If null, computed from color/size/accent.";
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};
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};
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icons = {
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# Colloid icon scheme usually supports several named schemes. Default follows palette name.
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scheme = mkOption {
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type = types.enum [ "default" "nord" "dracula" "gruvbox" "everforest" "catppuccin" ];
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default = cfg.name;
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description = "Icon scheme to use (Colloid schemeVariants).";
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};
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variant = mkOption {
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type = types.enum [ "default" "purple" "pink" "red" "orange" "yellow" "green" "teal" "grey" "all" ];
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default = "all";
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description = "Icon variant (Colloid colorVariants).";
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};
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themeName = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "Explicit icon theme name override. If null, computed from scheme/variant.";
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};
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};
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};
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# Wire derived defaults that depend on other options.
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config = {
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# Keep paletteFile following the chosen name unless user overrides it explicitly.
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mjallen.theme.paletteFile = mkDefault (mkPalettePath cfg.name);
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# Pull tokens directly from the palette file for convenience
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mjallen.theme.tokens = mkDefault (
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let pal = import cfg.paletteFile; in pal.tokens or { }
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);
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# Expose the imported palette for convenience
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mjallen.theme.palette = mkDefault (import cfg.paletteFile);
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# Default per-program palette path (can still be overridden per program)
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mjallen.programs.waybar.theme.file = mkDefault cfg.paletteFile;
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mjallen.programs.kitty.theme.file = mkDefault cfg.paletteFile;
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mjallen.programs.mako.theme.file = mkDefault cfg.paletteFile;
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mjallen.programs.wofi.theme.file = mkDefault cfg.paletteFile;
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mjallen.programs.btop.theme.file = mkDefault cfg.paletteFile;
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mjallen.programs.nwg-dock.theme.file = mkDefault cfg.paletteFile;
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mjallen.programs.nwg-drawer.theme.file = mkDefault cfg.paletteFile;
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mjallen.programs.wlogout.theme.file = mkDefault cfg.paletteFile;
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# Computed GTK/Icon theme names if not overridden
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_module.args.mjallenThemeComputed = {
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gtkTheme =
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if cfg.gtk.themeName != null then cfg.gtk.themeName
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else "Colloid-${cap cfg.gtk.color}-${cap cfg.gtk.size}";
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iconTheme =
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if cfg.icons.themeName != null then cfg.icons.themeName
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else "Colloid-${cap cfg.icons.scheme}-${cap cfg.gtk.color}";
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};
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};
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}
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