From 764d896668aa0f69514ef22de005fbf851949969 Mon Sep 17 00:00:00 2001
From: Reza Alizadeh Majd <r.majd@pantherx.org>
Date: Mon, 19 Oct 2020 23:58:49 +0300
Subject: services: Add LXQt desktop service.

* gnu/services/desktop.scm (lxqt-desktop-service-type): New variable.
(<lxqt-desktop-configuration>): New record type.
(lxqt-desktop-configuration?): New procedure.
* doc/guix.texi (Desktop Services): Document this.

Co-authored-by: Oleg Pykhalov <go.wigust@gmail.com>
---
 gnu/services/desktop.scm | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'gnu/services')

diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 3a3fd8fd1b..c4d6c93543 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -11,6 +11,7 @@
 ;;; Copyright © 2019 Tim Gesthuizen <tim.gesthuizen@yahoo.de>
 ;;; Copyright © 2019 David Wilson <david@daviwil.com>
 ;;; Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2020 Reza Alizadeh Majd <r.majd@pantherx.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -53,6 +54,7 @@
   #:use-module (gnu packages suckless)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages libusb)
+  #:use-module (gnu packages lxqt)
   #:use-module (gnu packages mate)
   #:use-module (gnu packages nfs)
   #:use-module (gnu packages enlightenment)
@@ -127,6 +129,11 @@
             mate-desktop-service
             mate-desktop-service-type
 
+            lxqt-desktop-configuration
+            lxqt-desktop-configuration?
+            lxqt-desktop-service
+            lxqt-desktop-service-type
+
             xfce-desktop-configuration
             xfce-desktop-configuration?
             xfce-desktop-service
@@ -1009,6 +1016,36 @@ system as root from within a user session, after the user has authenticated
 with the administrator's password."
   (service xfce-desktop-service-type config))
 
++
+;;;
+;;; Lxqt desktop service.
+;;;
+
+(define-record-type* <lxqt-desktop-configuration> lxqt-desktop-configuration
+  make-lxqt-desktop-configuration
+  lxqt-desktop-configuration?
+  (lxqt lxqt-package
+        (default lxqt)))
+
+(define (lxqt-polkit-settings config)
+  "Return the list of LXQt dependencies that provide polkit actions and
+rules."
+  (let ((lxqt (lxqt-package config)))
+    (map (lambda (name)
+           ((package-direct-input-selector name) lxqt))
+         '("lxqt-admin"))))
+
+(define lxqt-desktop-service-type
+  (service-type
+   (name 'lxqt-desktop)
+   (extensions
+    (list (service-extension polkit-service-type
+                             lxqt-polkit-settings)
+          (service-extension profile-service-type
+                             (compose list lxqt-package))))
+   (default-value (lxqt-desktop-configuration))
+   (description "Run LXQt desktop environment.")))
+
 
 ;;;
 ;;; X11 socket directory service
-- 
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