gnu: Add unclutter-xfixes

* gnu/packages/xdisorg.scm (unclutter-xfixes): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu/packages/xdisorg.scm

@@ -49,6 +49,7 @@
 ;;; Copyright © 2021 Paul A. Patience <paul@apatience.com>
 ;;; Copyright © 2021 Niklas Eklund <niklas.eklund@posteo.net>
 ;;; Copyright © 2021 Nikita Domnitskii <nikita@domnitskii.me>
+;;; Copyright © 2021 ikasero <ahmed@ikasero.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -100,6 +101,7 @@
   #:use-module (gnu packages haskell-xyz)
   #:use-module (gnu packages icu4c)
   #:use-module (gnu packages image)
+  #:use-module (gnu packages libevent)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages m4)
   #:use-module (gnu packages man)
@@ -907,6 +909,55 @@ xedit, for example.  The human factors crowd would agree it should make
 things less distracting.")
     (license license:public-domain)))
 
+(define-public unclutter-xfixes
+  (package
+    (name "unclutter-xfixes")
+    (version "1.5")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/Airblader/unclutter-xfixes")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "148m4wx8v57s3l2wb69y9imb00y8ca2li27hsxibwnl1wrkb7z4b"))))
+    (build-system gnu-build-system)
+    (arguments `(#:tests? #f
+                 #:make-flags
+                 (list ,(string-append "CC=" (cc-for-target))
+                       (string-append "PREFIX=" (assoc-ref %outputs "out")))
+                 #:phases
+                 (modify-phases %standard-phases
+                   (delete 'configure))))
+    (inputs
+     `(("libx11" ,libx11)
+       ("libev" ,libev)
+       ("libxfixes" ,libxfixes)
+       ("libxi" ,libxi)))
+    (native-inputs
+     `(("asciidoc" ,asciidoc)
+       ("pkg-config" ,pkg-config)))
+    (home-page "https://github.com/Airblader/unclutter-xfixes")
+    (synopsis "Hide idle mouse cursor")
+    (description
+     "unclutter-xfixes is a rewrite of the popular tool unclutter, but
+using the x11-xfixes extension.  This means that this rewrite doesn't
+use fake windows or pointer grabbing and hence causes less problems
+with window managers and/or applications.
+
+Unclutter is a program which runs permanently in the background of an
+X11 session.  It checks on the X11 pointer (cursor) position every few
+seconds, and when it finds it has not moved (and no buttons are pressed
+on the mouse, and the cursor is not in the root window) it creates a
+small sub-window as a child of the window the cursor is in.  The new
+window installs a cursor of size 1x1 but a mask of all 0, i.e. an
+invisible cursor.  This allows you to see all the text in an xterm or
+xedit, for example.  The human factors crowd would agree it should make
+things less distracting.")
+    (license license:expat)))
+
 (define-public xautomation
   (package
     (name "xautomation")