Moved theming modules

user-modules/desktop/default.nix

@@ -1,5 +1,8 @@
 { ... }:
 
 {
-  imports = [ ./custom/default.nix ];
+  imports = [
+    ./custom/default.nix
+    ./theming/default.nix
+  ];
 }

user-modules/desktop/theming/default.nix

@@ -0,0 +1,361 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.theming;
+
+  # Font module type
+  fontModule = types.submodule {
+    options = {
+      name = mkOption {
+        type = types.str;
+        description = "Font family name.";
+      };
+      package = mkOption {
+        type = types.anything;
+        description = "Font package";
+      };
+      recommendedSize = mkOption {
+        type = types.nullOr types.int;
+        default = null;
+        description = "Recommended size for displaying this font.";
+      };
+      fallbackFonts = mkOption {
+        type = types.listOf types.str;
+        default = [ ];
+        description = "Fallback fonts for specified font.";
+      };
+    };
+  };
+
+  fontModules = [
+    # Import all fonts
+    ./fonts/cozette-vector.nix
+    ./fonts/cozette.nix
+    ./fonts/dejavu-sans.nix
+    ./fonts/dejavu-serif.nix
+    ./fonts/dina.nix
+    ./fonts/fira-code.nix
+    ./fonts/nerd-fonts-symbols.nix
+    ./fonts/noto-color-emoji.nix
+    ./fonts/wqy-bitmapsong.nix
+    ./fonts/wqy-microhei-mono.nix
+    ./fonts/wqy-microhei.nix
+    ./fonts/wqy-zenhei-mono.nix
+    ./fonts/wqy-zenhei-sharp.nix
+    ./fonts/wqy-zenhei.nix
+  ];
+
+  # Gather enabled fonts.
+  enabledFonts = [
+    cfg.fonts.serif.name
+    cfg.fonts.sansSerif.name
+    cfg.fonts.monospace.name
+    cfg.fonts.emoji.name
+  ] ++ map (font: font.name) cfg.fonts.extraFonts;
+
+  # Flatten dependencies of fonts
+  fontPackages =
+    converge
+      (
+        fonts:
+        listToAttrs (
+          map
+            (font: {
+              name = font;
+              value = true;
+            })
+            (
+              flatten (map (font: [ font.name ] ++ cfg.fonts.pkgs.${font.name}.fallbackFonts) (attrsToList fonts))
+            )
+        )
+      )
+      (
+        listToAttrs (
+          map (font: {
+            name = font;
+            value = true;
+          }) enabledFonts
+        )
+      );
+
+  # Convert set of fonts to list of packages
+  fontNameList = map (font: font.name) (attrsToList fontPackages);
+  fontPackageList = map (font: cfg.fonts.pkgs.${font}.package) fontNameList;
+in
+{
+  imports = [
+    # Import all themes
+    ./themes/catppuccin.nix
+    ./themes/gruvbox.nix
+    ./themes/oxocarbon.nix
+    ./themes/papercolor.nix
+    ./themes/sakura.nix
+    ./themes/nord.nix
+  ];
+
+  options.desktop.theming =
+    let
+      colors = config.theming.schemeColors;
+    in
+    {
+      enable = mkEnableOption "theming";
+
+      darkMode = mkOption {
+        type = types.bool;
+        default = false;
+        example = true;
+        description = "Whether the app should use dark mode.";
+      };
+
+      colorScheme = mkOption {
+        type = types.nullOr types.str;
+        default = null;
+        description = "Base 16 color scheme to use for styling. See stylix documentation for more information.";
+      };
+
+      schemeColors = mkOption {
+        type = types.attrsOf types.anything;
+        default = config.lib.stylix.colors;
+        description = "Generated colors from scheme";
+      };
+
+      colors = {
+        bg = mkOption {
+          type = types.str;
+          default = colors.base00;
+        };
+        fg = mkOption {
+          type = types.str;
+          default = colors.base05;
+        };
+        bg-status = mkOption {
+          type = types.str;
+          default = colors.base01;
+        };
+        fg-status = mkOption {
+          type = types.str;
+          default = colors.base04;
+        };
+        bg-selection = mkOption {
+          type = types.str;
+          default = colors.base02;
+        };
+        bg-highlight = mkOption {
+          type = types.str;
+          default = colors.base03;
+        };
+        fg-search = mkOption {
+          type = types.str;
+          default = colors.base0A;
+        };
+        accent = mkOption {
+          type = types.str;
+          default = colors.base0E;
+        };
+        border-focused = mkOption {
+          type = types.str;
+          default = cfg.colors.fg;
+        };
+        border-unfocused = mkOption {
+          type = types.str;
+          default = cfg.colors.bg-selection;
+        };
+      };
+
+      colorsCSS = mkOption {
+        type = types.lines;
+        default =
+          ":root {\n"
+          + concatStrings (
+            map (color: "  --nix-color-${color.name}: #${color.value};\n") (attrsToList cfg.colors)
+          )
+          + "}\n\n";
+        description = "Colors as css variables";
+      };
+
+      layout = {
+        borderRadius = mkOption {
+          type = types.int;
+          default = 0;
+          description = "Border radius of windows.";
+        };
+
+        borderSize = mkOption {
+          type = types.int;
+          default = 1;
+          description = "Size of borders used throughout UI.";
+        };
+
+        windowPadding = mkOption {
+          type = types.int;
+          default = 2;
+          description = "Margin of each window, actual space between windows will be twice this number.";
+        };
+      };
+
+      fonts = {
+        pkgs = mkOption {
+          type = types.attrsOf fontModule;
+          default = builtins.listToAttrs (
+            map (module: {
+              name = module.name;
+              value = module;
+            }) (map (module: (import module) { inherit lib config pkgs; }) fontModules)
+          );
+          description = "All available font modules.";
+        };
+
+        installed = mkOption {
+          type = types.listOf types.str;
+          default = fontNameList;
+          description = "List of installed fonts.";
+        };
+
+        serif = mkOption {
+          type = fontModule;
+          description = "Default serif font";
+        };
+
+        sansSerif = mkOption {
+          type = fontModule;
+          description = "Default sansSerif font.";
+        };
+
+        monospace = mkOption {
+          type = fontModule;
+          description = "Default monospace font.";
+        };
+
+        emoji = mkOption {
+          type = fontModule;
+          description = "Default emoji font.";
+        };
+
+        interface = mkOption {
+          type = fontModule;
+          description = "Default emoji font.";
+        };
+
+        extraFonts = mkOption {
+          type = types.listOf fontModule;
+          default = [ ];
+          description = "Additional fonts to install.";
+        };
+      };
+    };
+
+  config = mkIf config.modules.theming.enable {
+    # Enable fontconfig
+    modules.fontconfig.enable = true;
+
+    # Install configured fonts
+    home.packages = fontPackageList;
+
+    # Configure gnome theme
+    dconf.settings = {
+      "org/gnome/desktop/interface" = {
+        color-scheme = if cfg.darkMode then "prefer-dark" else "prefer-light";
+      };
+    };
+
+    # Configure qt theme
+    qt = {
+      enable = true;
+      platformTheme.name = "adwaita";
+      style.name = if cfg.darkMode then "adwaita-dark" else "adwaita-light";
+    };
+
+    # Configure gtk theme
+    gtk =
+      # disableCSD = ''
+      #   headerbar.default-decoration {
+      #     margin-bottom: 50px;
+      #     margin-top: -100px;
+      #   }
+      #   window.csd,
+      #   window.csd decoration {
+      #     box-shadow: none;
+      #   }
+      # '';
+      {
+        enable = true;
+
+        theme = {
+          name = if cfg.darkMode then "Adwaita-dark" else "Adwaita-light";
+          package = pkgs.gnome-themes-extra;
+        };
+
+      };
+
+    # TODO: This should just straight up not be here
+    programs.direnv = {
+      enable = true;
+      nix-direnv.enable = true;
+    };
+    modules.git.ignores = [
+      ".direnv"
+    ];
+
+    # TODO: Make cursors configurable using modules.
+    home.pointerCursor = {
+      gtk.enable = true;
+      name = lib.mkForce "BreezeX-RosePine-Linux";
+      package = lib.mkForce pkgs.rose-pine-cursor;
+      size = lib.mkForce 24;
+      x11 = {
+        defaultCursor = lib.mkForce "BreezeX-RosePine-Linux";
+        enable = true;
+      };
+    };
+
+    # Enable stylix
+    # TODO: Move to own module
+    stylix = {
+      enable = true;
+      autoEnable = false;
+
+      targets = {
+        foot.enable = true;
+        nixvim.enable = true;
+        qutebrowser.enable = true;
+        vscode.enable = true;
+        zathura.enable = true;
+      };
+
+      base16Scheme = cfg.colorScheme;
+      polarity = if cfg.darkMode then "dark" else "light";
+
+      fonts = {
+        serif = getAttrs [
+          "name"
+          "package"
+        ] cfg.fonts.serif;
+        sansSerif = getAttrs [
+          "name"
+          "package"
+        ] cfg.fonts.sansSerif;
+        monospace = getAttrs [
+          "name"
+          "package"
+        ] cfg.fonts.monospace;
+        emoji = getAttrs [
+          "name"
+          "package"
+        ] cfg.fonts.emoji;
+
+        sizes = {
+          applications = mkDefault cfg.fonts.serif.recommendedSize;
+          desktop = mkDefault cfg.fonts.monospace.recommendedSize; # TODO: See below
+          popups = mkDefault cfg.fonts.monospace.recommendedSize; # TODO: Add dedicated UI font
+          terminal = mkDefault cfg.fonts.monospace.recommendedSize;
+        };
+      };
+    };
+  };
+}

user-modules/desktop/theming/fonts/cozette-vector.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "Cozette Vector";
+  package = pkgs.cozette;
+  recommendedSize = 9;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/cozette.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "Cozette";
+  package = pkgs.cozette;
+  recommendedSize = 9;
+  fallbackFonts = [ "Cozette Vector" ];
+}

user-modules/desktop/theming/fonts/dejavu-sans.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "DejaVu Sans";
+  package = pkgs.dejavu_fonts;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/dejavu-serif.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "DejaVu Serif";
+  package = pkgs.dejavu_fonts;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/dina.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+
+{
+  name = "Dina";
+  package = pkgs.dina-font;
+  recommendedSize = 9;
+  fallbackFonts = [
+    "Cozette"
+    "wenquanyi bitmap song"
+    "Symbols Nerd Font Mono"
+  ];
+}

user-modules/desktop/theming/fonts/fira-code.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "Fira Code";
+  package = pkgs.fira-code;
+  recommendedSize = 12;
+  fallbackFonts = [ "Symbols Nerd Font Mono" ];
+}

user-modules/desktop/theming/fonts/nerd-fonts-symbols.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "Symbols Nerd Font Mono";
+  package = pkgs.nerd-fonts.symbols-only;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/noto-color-emoji.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "Noto Color Emoji";
+  package = pkgs.noto-fonts-color-emoji;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/wqy-bitmapsong.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "wenquanyi bitmap song";
+  package = pkgs.wqy-bitmapsong;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/wqy-microhei-mono.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "WenQuanYi Micro Hei Mono";
+  package = pkgs.wqy-microhei;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/wqy-microhei.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "WenQuanYi Micro Hei";
+  package = pkgs.wqy-microhei;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/wqy-zenhei-mono.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "WenQuanYi Zen Hei Mono";
+  package = pkgs.wqy-zenhei;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/wqy-zenhei-sharp.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "WenQuanYi Zen Hei Sharp";
+  package = pkgs.wqy-zenhei;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/fonts/wqy-zenhei.nix

@@ -0,0 +1,8 @@
+{ pkgs, ... }:
+
+{
+  name = "WenQuanYi Zen Hei";
+  package = pkgs.wqy-zenhei;
+  recommendedSize = 12;
+  fallbackFonts = [ ];
+}

user-modules/desktop/theming/themes/catppuccin.nix

@@ -0,0 +1,33 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.theming.themes.catppuccin;
+in
+{
+  options = {
+    theming.themes.catppuccin = {
+      enable = mkEnableOption "catppuccin";
+      flavor = mkOption {
+        type = types.enum [
+          "latte"
+          "frappe"
+          "macchiato"
+          "mocha"
+        ];
+        default = "mocha";
+        description = "The flavor of catppuccin theme.";
+      };
+    };
+  };
+
+  config.theming = mkIf cfg.enable {
+    darkMode = (cfg.flavor != "latte");
+    colorScheme = "${pkgs.base16-schemes}/share/themes/catppuccin-${cfg.flavor}.yaml";
+  };
+}

user-modules/desktop/theming/themes/gruvbox.nix

@@ -0,0 +1,34 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.theming.themes.gruvbox;
+  mode = if cfg.darkMode then "dark" else "light";
+in
+{
+  options = {
+    theming.themes.gruvbox = {
+      enable = mkEnableOption "gruvbox-hard";
+      darkMode = mkEnableOption "dark mode";
+      contrast = mkOption {
+        type = types.enum [
+          "hard"
+          "medium"
+          "soft"
+        ];
+        default = "hard";
+        description = "The contrast level of the theme.";
+      };
+    };
+  };
+
+  config.theming = mkIf cfg.enable {
+    darkMode = cfg.darkMode;
+    colorScheme = "${pkgs.base16-schemes}/share/themes/gruvbox-${mode}-${cfg.contrast}.yaml";
+  };
+}

user-modules/desktop/theming/themes/nord.nix

@@ -0,0 +1,25 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.theming.themes.nord;
+  mode = if cfg.darkMode then "" else "-light";
+in
+{
+  options = {
+    theming.themes.nord = {
+      enable = mkEnableOption "nord";
+      darkMode = mkEnableOption "dark mode";
+    };
+  };
+
+  config.theming = mkIf cfg.enable {
+    darkMode = cfg.darkMode;
+    colorScheme = "${pkgs.base16-schemes}/share/themes/nord${mode}.yaml";
+  };
+}

user-modules/desktop/theming/themes/oxocarbon.nix

@@ -0,0 +1,25 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.theming.themes.oxocarbon;
+  mode = if cfg.darkMode then "dark" else "light";
+in
+{
+  options = {
+    theming.themes.oxocarbon = {
+      enable = mkEnableOption "oxocarbon";
+      darkMode = mkEnableOption "dark mode";
+    };
+  };
+
+  config.theming = mkIf cfg.enable {
+    darkMode = cfg.darkMode;
+    colorScheme = "${pkgs.base16-schemes}/share/themes/oxocarbon-${mode}.yaml";
+  };
+}

user-modules/desktop/theming/themes/papercolor.nix

@@ -0,0 +1,25 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.theming.themes.papercolor;
+  mode = if cfg.darkMode then "dark" else "light";
+in
+{
+  options = {
+    theming.themes.papercolor = {
+      enable = mkEnableOption "papercolor";
+      darkMode = mkEnableOption "dark mode";
+    };
+  };
+
+  config.theming = mkIf cfg.enable {
+    darkMode = cfg.darkMode;
+    colorScheme = "${pkgs.base16-schemes}/share/themes/papercolor-${mode}.yaml";
+  };
+}

user-modules/desktop/theming/themes/sakura.nix

@@ -0,0 +1,23 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+let
+  cfg = config.theming.themes.sakura;
+in
+{
+  options = {
+    theming.themes.sakura = {
+      enable = mkEnableOption "sakura";
+    };
+  };
+
+  config.theming = mkIf cfg.enable {
+    darkMode = false;
+    colorScheme = "${pkgs.base16-schemes}/share/themes/sakura.yaml";
+  };
+}