From 30e30688b8a06f7c9b365087cc3cead9a889296a Mon Sep 17 00:00:00 2001
From: Robert Helgesson <robert@rycee.net>
Date: Tue, 17 Jan 2017 00:47:03 +0100
Subject: [PATCH] gtk: add module
Quite rough around the edges, though.
---
modules/default.nix | 1 +
modules/misc/gtk.nix | 131 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 132 insertions(+)
create mode 100644 modules/misc/gtk.nix
diff --git a/modules/default.nix b/modules/default.nix
index b9a4be4d9..a95870b50 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -8,6 +8,7 @@ let
modules = [
./home-environment.nix
./manual.nix
+ ./misc/gtk.nix
./misc/pam.nix
./programs/bash.nix
./programs/beets.nix
diff --git a/modules/misc/gtk.nix b/modules/misc/gtk.nix
new file mode 100644
index 000000000..258dd4ade
--- /dev/null
+++ b/modules/misc/gtk.nix
@@ -0,0 +1,131 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+ cfg = config.gtk;
+ cfg2 = config.gtk.gtk2;
+ cfg3 = config.gtk.gtk3;
+
+ toGtk3Ini = (import ../lib/generators.nix).toINI {
+ mkKeyValue = key: value:
+ let
+ value' =
+ if isBool value then (if value then "true" else "false")
+ else toString value;
+ in
+ "${key}=${value'}";
+ };
+
+ formatGtk2Option = n: v:
+ let
+ v' =
+ if isBool v then (if v then "true" else "false")
+ else if isString v then "\"${v}\""
+ else toString v;
+ in
+ "${n} = ${v'}";
+
+in
+
+{
+ options = {
+ gtk = {
+ enable = mkEnableOption "GTK 2/3 configuration";
+
+ fontName = mkOption {
+ type = types.nullOr types.str;
+ default = null;
+ example = "DejaVu Sans 8";
+ description = ''
+ The font to use in GTK+ 2/3 applications.
+ '';
+ };
+
+ themeName = mkOption {
+ type = types.nullOr types.str;
+ default = null;
+ example = "Vertex-Dark";
+ description = "The name of the GTK+2/3 theme to use.";
+ };
+
+ iconThemeName = mkOption {
+ type = types.nullOr types.str;
+ default = null;
+ example = "Tango";
+ description = "The name of the icon theme to use.";
+ };
+
+ gtk2 = mkOption {
+ description = "Options specific to GTK+ 2";
+ default = {};
+ type = types.submodule {
+ options = {
+ extraConfig = mkOption {
+ type = types.lines;
+ default = "";
+ example = "gtk-can-change-accels = 1";
+ description = ''
+ Extra configuration lines to add verbatim to
+ <filename>~/.gtkrc-2.0</filename>.
+ '';
+ };
+ };
+ };
+ };
+
+ gtk3 = mkOption {
+ description = "Options specific to GTK+ 3";
+ default = {};
+ type = types.submodule {
+ options = {
+ extraConfig = mkOption {
+ type = types.attrs;
+ default = {};
+ example = { gtk-cursor-blink = false; gtk-recent-files-limit = 20; };
+ description = ''
+ Extra configuration options to add to
+ <filename>~/.config/gtk-3.0/settings.ini</filename>.
+ '';
+ };
+
+ extraCss = mkOption {
+ type = types.lines;
+ default = "";
+ description = ''
+ Extra configuration lines to add verbatim to
+ <filename>~/.config/gtk-3.0/gtk.css</filename>.
+ '';
+ };
+ };
+ };
+ };
+ };
+ };
+
+ config = mkIf (cfg.enable != null) (
+ let
+ ini =
+ optionalAttrs (cfg.fontName != null)
+ { gtk-font-name = cfg.fontName; }
+ //
+ optionalAttrs (cfg.themeName != null)
+ { gtk-theme-name = cfg.themeName; }
+ //
+ optionalAttrs (cfg.iconThemeName != null)
+ { gtk-icon-theme-name = cfg.iconThemeName; };
+ in
+ {
+ home.file.".gtkrc-2.0".text =
+ concatStringsSep "\n" (
+ mapAttrsToList formatGtk2Option ini
+ ) + "\n" + cfg2.extraConfig;
+
+ home.file.".config/gtk-3.0/settings.ini".text =
+ toGtk3Ini { Settings = ini // cfg3.extraConfig; };
+
+ home.file.".config/gtk-3.0/gtk.css".text = cfg3.extraCss;
+ }
+ );
+}