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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 José Miguel Sánchez García <jmi2k@openmailbox.org>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Alexandru-Sergiu Marton <brown121407@member.fsf.org>
;;; Copyright © 2019 Brett Gilio <brettg@gnu.org>
;;; Copyright © 2022 Jai Vetrivelan <jaivetrivelan@gmail.com>
;;; Copyright © 2023 John Kehayias <john.kehayias@protonmail.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 compton)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module (guix gexp)
#:use-module (guix git-download)
#:use-module (guix build-system gnu)
#:use-module (guix build-system meson)
#:use-module (gnu packages datastructures)
#:use-module (gnu packages docbook)
#:use-module (gnu packages documentation)
#:use-module (gnu packages freedesktop)
#:use-module (gnu packages gl)
#:use-module (gnu packages glib)
#:use-module (gnu packages libevent)
#:use-module (gnu packages pcre)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages python)
#:use-module (gnu packages textutils)
#:use-module (gnu packages xdisorg)
#:use-module (gnu packages xml)
#:use-module (gnu packages xorg))
(define-public compton
(let ((upstream-version "0.1_beta2"))
(package
(name "compton")
(version (string-filter (char-set-complement (char-set #\_))
upstream-version))
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/chjj/compton")
(commit (string-append "v" upstream-version))))
(sha256
(base32
"0v65viilhnd2xgvmdpzc1srxszcg8kj1vhi5gy9292j48w0s2fx1"))
(file-name (git-file-name name version))))
(build-system gnu-build-system)
(inputs
(list dbus
libconfig
libx11
libxcomposite
libxdamage
libxext
libxfixes
libxinerama
libxrandr
libxrender
mesa
xprop
xwininfo))
(native-inputs
(list asciidoc libdrm pkg-config python xorgproto))
(arguments
`(#:make-flags (list
"CC=gcc"
"NO_REGEX_PCRE=1" ; pcre makes build fail
(string-append "PREFIX=" (assoc-ref %outputs "out")))
#:tests? #f ; no tests
#:phases
(modify-phases %standard-phases
(delete 'configure))))
(home-page "https://github.com/chjj/compton")
(synopsis "Compositor for X11")
(description
"Compton is a compositor for the Xorg display server and a for of
xcompmgr-dana, which implements some changes like:
@itemize
@item OpenGL backend (@command{--backend glx}), in addition to the old X Render
backend.
@item Inactive window transparency (@command{-i}) and dimming
(@command{--inactive-dim}).
@item Menu transparency (@command{-m}, thanks to Dana).
@item Shadows are now enabled for argb windows, e.g terminals with transparency
@item Removed serverside shadows (and simple compositing) to clean the code,
the only option that remains is clientside shadows.
@item Configuration files (see the man page for more details).
@item Colored shadows (@command{--shadow-[red/green/blue]}).
@item A new fade system.
@item VSync support (not always working).
@item Blur of background of transparent windows, window color inversion (bad in
performance).
@item Some more options...
@end itemize\n")
(license license:expat))))
(define-public picom
(package
(name "picom")
(version "10.2")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/yshui/picom")
(commit (string-append "v" version))))
(sha256
(base32
"1vd4nhvfykwdhpyhb0jmcj333zxhm6dyikafd76fa4z4fhjrrs0b"))
(file-name (string-append "picom-" version))))
(build-system meson-build-system)
(inputs
(list dbus
libconfig
libx11
libxext
libev
mesa
xprop
xcb-util-renderutil
xcb-util-image
pixman
uthash
libxdg-basedir
pcre))
(native-inputs
(list asciidoc pkg-config xorgproto))
(arguments
(list #:build-type "release"
#:configure-flags #~'("-Dwith_docs=true")
#:phases
#~(modify-phases %standard-phases
;; This file would be patched by 'patch-dot-desktop-files but
;; only in share/applications and not etc/xdg/autostart, so
;; manually patch it before it is installed in either location.
;; The 'patch-dot-desktop-files phase is still needed for other
;; .desktop files.
(add-after 'unpack 'patch-autostart-files
(lambda _
(substitute* "picom.desktop"
(("Exec=")
(string-append "Exec=" #$output "/bin/"))))))))
(home-page "https://github.com/yshui/picom")
(synopsis "Compositor for X11, forked from Compton")
(description
"Picom is a standalone compositor for Xorg, suitable for use
with window managers that do not provide compositing.
Picom is a fork of compton, which is a fork of xcompmgr-dana,
which in turn is a fork of xcompmgr.")
(license (list license:expat ; The original compton license.
license:mpl2.0)))) ; License used by new picom files.
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