pyrox.dev
1{ config, pkgs, lib, ... }:
2
3with lib;
4
5let
6 cfg = config.i18n.inputMethod.ibus;
7 ibusPackage = pkgs.ibus-with-plugins.override { plugins = cfg.engines; };
8 ibusEngine = types.package // {
9 name = "ibus-engine";
10 check = x: (lib.types.package.check x) && (attrByPath ["meta" "isIbusEngine"] false x);
11 };
12
13 impanel = optionalString (cfg.panel != null) "--panel=${cfg.panel}";
14
15 ibusAutostart = pkgs.writeTextFile {
16 name = "autostart-ibus-daemon";
17 destination = "/etc/xdg/autostart/ibus-daemon.desktop";
18 text = ''
19 [Desktop Entry]
20 Name=IBus
21 Type=Application
22 Exec=${ibusPackage}/bin/ibus-daemon --daemonize --xim ${impanel}
23 # GNOME will launch ibus using systemd
24 NotShowIn=GNOME;
25 '';
26 };
27in
28{
29 imports = [
30 (mkRenamedOptionModule [ "programs" "ibus" "plugins" ] [ "i18n" "inputMethod" "ibus" "engines" ])
31 ];
32
33 options = {
34 i18n.inputMethod.ibus = {
35 engines = mkOption {
36 type = with types; listOf ibusEngine;
37 default = [];
38 example = literalExpression "with pkgs.ibus-engines; [ mozc hangul ]";
39 description =
40 let
41 enginesDrv = filterAttrs (const isDerivation) pkgs.ibus-engines;
42 engines = concatStringsSep ", "
43 (map (name: "`${name}`") (attrNames enginesDrv));
44 in
45 lib.mdDoc "Enabled IBus engines. Available engines are: ${engines}.";
46 };
47 panel = mkOption {
48 type = with types; nullOr path;
49 default = null;
50 example = literalExpression ''"''${pkgs.plasma5Packages.plasma-desktop}/lib/libexec/kimpanel-ibus-panel"'';
51 description = lib.mdDoc "Replace the IBus panel with another panel.";
52 };
53 };
54 };
55
56 config = mkIf (config.i18n.inputMethod.enabled == "ibus") {
57 i18n.inputMethod.package = ibusPackage;
58
59 environment.systemPackages = [
60 ibusAutostart
61 ];
62
63 # Without dconf enabled it is impossible to use IBus
64 programs.dconf.enable = true;
65
66 programs.dconf.packages = [ ibusPackage ];
67
68 services.dbus.packages = [
69 ibusPackage
70 ];
71
72 environment.variables = {
73 GTK_IM_MODULE = "ibus";
74 QT_IM_MODULE = "ibus";
75 XMODIFIERS = "@im=ibus";
76 };
77
78 xdg.portal.extraPortals = mkIf config.xdg.portal.enable [
79 ibusPackage
80 ];
81 };
82
83 # uses attributes of the linked package
84 meta.buildDocsInSandbox = false;
85}