;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
;;; Copyright © 2016 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018 Meiyo Peng <meiyo.peng@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages lxqt)
  #:use-module (guix download)
  #:use-module ((guix licenses) #:select (lgpl2.1+))
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (guix build-system cmake)
  #:use-module (gnu packages)
  #:use-module (gnu packages freedesktop)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages kde-frameworks)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages polkit)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages xorg))

(define-public liblxqt
  (package
    (name "liblxqt")
    (version "0.13.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/lxqt/" name "/releases/download/"
             version "/" name "-" version ".tar.xz"))
       (sha256
        (base32 "0fba0nq5b9fvvmklcikcd4nwhzlp5d6k1q1f80r34kncdzfvj7dl"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f                      ; no tests
       #:configure-flags
       ;; TODO: prefetch translations files from 'lxqt-l10n'.
       '("-DPULL_TRANSLATIONS=NO")
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-source
           (lambda _
             (substitute* "CMakeLists.txt"
               (("DESTINATION \"\\$\\{POLKITQT-1_POLICY_FILES_INSTALL_DIR\\}")
                "DESTINATION \"${CMAKE_INSTALL_PREFIX}/share/polkit-1/actions"))
             #t)))))
    (inputs
     `(("kwindowsystem" ,kwindowsystem)
       ("libqtxdg" ,libqtxdg)
       ("libxscrnsaver" ,libxscrnsaver)
       ("polkit-qt" ,polkit-qt)
       ("qtsvg" ,qtsvg)
       ("qttools" ,qttools)
       ("qtx11extras" ,qtx11extras)))
    (native-inputs
     `(("lxqt-build-tools" ,lxqt-build-tools)))
    (home-page "https://lxqt.org/")
    (synopsis "Core utility library for all LXQt components")
    (description "liblxqt provides the basic libraries shared by the
components of the LXQt desktop environment.")
    (license lgpl2.1+)))

(define-public libqtxdg
  (package
    (name "libqtxdg")
    (version "3.2.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/lxqt/" name "/releases/download/"
             version "/" name "-" version ".tar.xz"))
       (sha256
        (base32 "0lq548pa69hfvnbj2ypba5ygm8n6v6g7bqqm8p5g538l1l3394cl"))))
    (build-system cmake-build-system)
    (arguments
     `(#:configure-flags
       `("-DBUILD_TESTS=ON"
         ,(string-append "-DQTXDGX_ICONENGINEPLUGIN_INSTALL_PATH="
                         %output "/lib/qt5/plugins/iconengines"))
       #:phases
       (modify-phases %standard-phases
         (add-before 'check 'pre-check
           (lambda _
             ;; Run the tests offscreen.
             (setenv "QT_QPA_PLATFORM" "offscreen")
             #t)))))
    (propagated-inputs
     ;; required by Qt5XdgIconLoader.pc
     `(("qtbase" ,qtbase)
       ("qtsvg" ,qtsvg)))
    (home-page "https://github.com/lxqt/libqtxdg")
    (synopsis "Qt implementation of freedesktop.org xdg specifications")
    (description "Libqtxdg implements the freedesktop.org xdg specifications
in Qt.")
    (license lgpl2.1+)))

(define-public lxqt-build-tools
  (package
    (name "lxqt-build-tools")
    (version "0.5.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/lxqt/" name "/releases/download/"
                           version "/" name "-" version ".tar.xz"))
       (sha256
        (base32 "13b5x26p6ycnwzlgg1cgvlc88wjrjmlb3snrrmzh0xgh9h6hhvd6"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f))                    ; no tests
    (native-inputs
     `(("pkg-config" ,pkg-config)
       ("glib" ,glib)))
    (inputs
     `(("qtbase" ,qtbase)))
    (synopsis "LXQt Build tools")
    (description
     "Lxqt-build-tools is providing several tools needed to build LXQt
itself as well as other components maintained by the LXQt project.")
    (home-page "https://lxqt.org")
    (license lgpl2.1+)))

(define-public lxqt-session
  (package
    (name "lxqt-session")
    (version "0.13.0")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/lxqt/" name "/releases/download/"
                           version "/" name "-" version ".tar.xz"))
       (sha256
        (base32 "1aibppppmg46ybbajx2qc395l0yp9rqlp2am01fqjxadsf8vci5z"))))
    (build-system cmake-build-system)
    (inputs
     `(("eudev" ,eudev)
       ("kwindowsystem" ,kwindowsystem)
       ("liblxqt" ,liblxqt)
       ("libqtxdg" ,libqtxdg)
       ("qtbase" ,qtbase)
       ("qtsvg" ,qtsvg)
       ("qttools" ,qttools)
       ("qtx11extras" ,qtx11extras)
       ("xdg-user-dirs" ,xdg-user-dirs)))
    (native-inputs
     `(("pkg-config" ,pkg-config)
       ("lxqt-build-tools" ,lxqt-build-tools)))
    (arguments
     `(#:tests? #f
       #:configure-flags
       `("-DPULL_TRANSLATIONS=NO")
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-source
           (lambda _
             (substitute* '("autostart/CMakeLists.txt"
                            "config/CMakeLists.txt")
               (("DESTINATION \"\\$\\{LXQT_ETC_XDG_DIR\\}")
                "DESTINATION \"${CMAKE_INSTALL_PREFIX}/etc/xdg"))
             #t)))))
    (home-page "https://lxqt.org/")
    (synopsis "Session manager for LXQt")
    (description "lxqt-session provides the standard session manager
for the LXQt desktop environment.")
    (license lgpl2.1+)))