gnu/packages/accessibility.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2017 Nikita <nikita@n0.is>
   3 ;;; Copyright © 2017 Stefan Reichör <stefan@xsteve.at>
   4 ;;; Copyright © 2018, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
   5 ;;; Copyright © 2019 Andrew Miloradovsky <andrew@interpretmath.pw>
   6 ;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il>
   7 ;;;
   8 ;;; This file is part of GNU Guix.
   9 ;;;
  10 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  11 ;;; under the terms of the GNU General Public License as published by
  12 ;;; the Free Software Foundation; either version 3 of the License, or (at
  13 ;;; your option) any later version.
  14 ;;;
  15 ;;; GNU Guix is distributed in the hope that it will be useful, but
  16 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;;; GNU General Public License for more details.
  19 ;;;
  20 ;;; You should have received a copy of the GNU General Public License
  21 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  22
  23 (define-module (gnu packages accessibility)
  24   #:use-module ((guix licenses) #:prefix license:)
  25   #:use-module (guix utils)
  26   #:use-module (guix packages)
  27   #:use-module (guix download)
  28   #:use-module (guix git-download)
  29   #:use-module (guix build-system gnu)
  30   #:use-module (guix build-system glib-or-gtk)
  31   #:use-module (gnu packages)
  32   #:use-module (gnu packages lisp)
  33   #:use-module (gnu packages base)
  34   #:use-module (gnu packages ocaml)
  35   #:use-module (gnu packages pcre)
  36   #:use-module (gnu packages polkit)
  37   #:use-module (gnu packages ncurses)
  38   #:use-module (gnu packages music)
  39   #:use-module (gnu packages language)
  40   #:use-module (gnu packages icu4c)
  41   #:use-module (gnu packages speech)
  42   #:use-module (gnu packages linux)
  43   #:use-module (gnu packages documentation)
  44   #:use-module (gnu packages swig)
  45   #:use-module (gnu packages libusb)
  46   #:use-module (gnu packages java)
  47   #:use-module (gnu packages python)
  48   #:use-module (gnu packages python-xyz)
  49   #:use-module (gnu packages tcl)
  50   #:use-module (gnu packages xml)
  51   #:use-module (gnu packages gnome)
  52   #:use-module (gnu packages gstreamer)
  53   #:use-module (gnu packages gtk)
  54   #:use-module (gnu packages xorg)
  55   #:use-module (gnu packages gettext)
  56   #:use-module (gnu packages glib)
  57   #:use-module (gnu packages pkg-config)
  58   #:use-module (gnu packages libusb))
  59
  60 (define-public libbraille
  61   (package
  62     (name "libbraille")
  63     (version "0.19.0")
  64     (source
  65      (origin
  66        (method url-fetch)
  67        (uri
  68         (string-append "https://sourceforge.net/projects/" name "/files/" name "/"
  69                        name "-" version "/" name "-" version ".tar.gz"))
  70        (sha256
  71         (base32 "05g8r0ypazqn10i7k48iibs8bzc3scdfcnhcykab8j16lhzd27d0"))))
  72     (build-system glib-or-gtk-build-system)
  73     (outputs '("out" "bin"))
  74     (arguments
  75      `(#:tests? #f                      ; Tests require drivers
  76        #:configure-flags
  77        (list
  78         "--disable-static"
  79         "--enable-fake")))
  80     (native-inputs
  81      `(("latex2html" ,latex2html)
  82        ("pkg-config" ,pkg-config)
  83        ("python" ,python-wrapper)
  84        ("swig" ,swig)))
  85     (inputs
  86      `(("glib" ,glib)
  87        ("gtk+" ,gtk+-2)
  88        ("libusb" ,libusb-compat)))
  89     (synopsis "Portable Braille Library")
  90     (description "Libbraille is a library to easily access Braille displays and
  91 terminals.")
  92     (home-page "https://libbraille.org")
  93     (license license:lgpl2.1+)))
  94
  95 (define-public brltty
  96   (package
  97     (name "brltty")
  98     (version "6.2")
  99     (source
 100      (origin
 101        (method url-fetch)
 102        (uri
 103         (string-append "https://brltty.app/archive/brltty-" version ".tar.gz"))
 104        (sha256
 105         (base32 "0m0cq3p1cwp52n81si621gij82w3mdqwgr39m6bs652pmk5na72l"))))
 106     (build-system glib-or-gtk-build-system)
 107     (arguments
 108      `(#:tests? #f                      ; No target
 109        #:configure-flags
 110        (list
 111         (string-append "--with-tcl-config="
 112                        (assoc-ref %build-inputs "tcl")
 113                        "/lib/tclConfig.sh")
 114         (string-append "--with-libbraille="
 115                        (assoc-ref %build-inputs "libbraille"))
 116         (string-append "--with-espeak_ng="
 117                        (assoc-ref %build-inputs "espeak-ng"))
 118         (string-append "--with-espeak="
 119                        (assoc-ref %build-inputs "espeak"))
 120         (string-append "--with-flite="
 121                        (assoc-ref %build-inputs "flite"))
 122         ;; Required for RUNPATH validation.
 123         (string-append "LDFLAGS=-Wl,-rpath="
 124                        (assoc-ref %outputs "out")
 125                        "/lib"))
 126        #:make-flags
 127        (list
 128         (string-append "JAVA_JAR_DIR="
 129                        (assoc-ref %outputs "out"))
 130         (string-append "JAVA_JNI_DIR="
 131                        (assoc-ref %outputs "out"))
 132         (string-append "OCAML_DESTDIR="
 133                        (assoc-ref %outputs "out")
 134                        "/lib")
 135         (string-append "PYTHON_PREFIX="
 136                        (assoc-ref %outputs "out"))
 137         "PYTHON_ROOT=/"
 138         (string-append "TCL_DIR="
 139                        (assoc-ref %outputs "out")
 140                        "/lib")
 141         "INSTALL_WRITABLE_DIRECTORY=no-thanks")
 142        #:phases
 143        (modify-phases %standard-phases
 144          (add-after 'unpack 'fix-errors
 145            (lambda* (#:key outputs #:allow-other-keys)
 146              (substitute* "configure"
 147                (("/sbin/ldconfig")
 148                 (which "true")))
 149              ;; Make Python bindings use rpath.
 150              (substitute* "Bindings/Python/setup.py.in"
 151                (("extra_compile_args =")
 152                 (string-append "extra_link_args = ['-Wl,-rpath="
 153                                (assoc-ref outputs "out")
 154                                "/lib'], "
 155                                "extra_compile_args = ")))
 156              #t)))))
 157     (native-inputs
 158      `(("clisp" ,clisp)
 159        ("cython" ,python-cython)
 160        ("doxygen" ,doxygen)
 161        ("gettext" ,gettext-minimal)
 162        ("java" ,icedtea "jdk")
 163        ;; ("linuxdoc" ,linuxdoc-tools)
 164        ("ocaml" ,ocaml)
 165        ("ocamlfind" ,ocaml-findlib)
 166        ("pkg-config" ,pkg-config)
 167        ("python" ,python-wrapper)
 168        ("tcl" ,tcl)))
 169     (inputs
 170      `(("alsa" ,alsa-lib)
 171        ("atspi2" ,at-spi2-core)
 172        ("bluez" ,bluez)
 173        ("dbus" ,dbus)
 174        ("espeak" ,espeak)
 175        ("espeak-ng" ,espeak-ng)
 176        ("expat" ,expat)
 177        ("festival" ,festival)
 178        ("flite" ,flite)
 179        ("glib" ,glib)
 180        ("gpm" ,gpm)
 181        ("iconv" ,libiconv)
 182        ("icu" ,icu4c)
 183        ("libbraille" ,libbraille)
 184        ("libpcre2" ,pcre2)
 185        ("linux-headers" ,linux-libre-headers)
 186        ("louis" ,liblouis)
 187        ("ncurses" ,ncurses)
 188        ("polkit" ,polkit)
 189        ("speech-dispatcher" ,speech-dispatcher)
 190        ("util-linux" ,util-linux)
 191        ("util-linux:lib" ,util-linux "lib")
 192        ("x11" ,libx11)
 193        ("xaw" ,libxaw)
 194        ("xaw3d" ,libxaw3d)
 195        ("xext" ,libxext)
 196        ("xfixes" ,libxfixes)
 197        ("xt" ,libxt)
 198        ("xtst" ,libxtst)))
 199     (synopsis "Braille TTY")
 200     (description "BRLTTY is a background process (daemon) which provides access
 201 to the Linux/Unix console (when in text mode) for a blind person using a
 202 refreshable braille display.  It drives the braille display, and provides
 203 complete screen review functionality.  Some speech capability has also been
 204 incorporated.")
 205     (home-page "https://brltty.app/")
 206     (license license:lgpl2.1+)))
 207
 208 (define-public florence
 209   (package
 210     (name "florence")
 211     (version "0.6.3")
 212     (source
 213      (origin
 214        (method url-fetch)
 215        (uri (string-append "mirror://sourceforge/florence/florence/" version
 216                            "/florence-" version ".tar.bz2"))
 217        (sha256
 218         (base32
 219          "07h9qm22krlwayhzvc391lr23vicw81s48g7rirvx1fj0zyr4aa2"))))
 220     (build-system glib-or-gtk-build-system)
 221     (arguments
 222      `(#:configure-flags (list "--with-xtst"
 223                                "--without-docs"
 224                                "--with-notification")))
 225     (inputs
 226      `(("libxml2" ,libxml2)
 227        ("libglade" ,libglade)
 228        ("librsvg" ,librsvg)
 229        ("gstreamer" ,gstreamer)
 230        ("cairo" ,cairo)
 231        ("gtk+" ,gtk+)
 232        ("libxtst" ,libxtst)
 233        ("libxcomposite" ,libxcomposite)
 234        ("libnotify" ,libnotify)))
 235     (native-inputs
 236      `(("gettext-minimal" ,gettext-minimal)
 237        ("intltool" ,intltool)
 238        ("pkg-config" ,pkg-config)))
 239     (home-page "http://florence.sourceforge.net/")
 240     (synopsis "Extensible, scalable virtual keyboard for X11")
 241     (description
 242      "Florence is an extensible scalable virtual keyboard for X11.
 243 It is useful for people who can't use a real hardware keyboard (for
 244 example for people with disabilities), but you must be able to use
 245 a pointing device (as a mouse, a trackball, a touchscreen or opengazer).
 246
 247 Florence stays out of your way when you don't need it: it appears on the
 248 screen only when you need it.  A timer-based auto-click input method is
 249 available to help to click.")
 250     ;; The documentation is under FDL1.2, but we do not install the
 251     ;; documentation.
 252     (license license:gpl2+)))
 253
 254 (define-public footswitch
 255   (let ((commit "ca43d53fc2002520cc825d119702afc124303e73")
 256         (revision "2"))
 257     (package
 258       (name "footswitch")
 259       (version (git-version "0.1" revision commit))
 260       (source (origin
 261                 (method git-fetch)
 262                 (uri (git-reference
 263                       (url "https://github.com/rgerganov/footswitch")
 264                       (commit commit)))
 265                 (file-name (git-file-name name version))
 266                 (sha256
 267                  (base32
 268                   "14pyzc4ws1mj859xs9n4x83wzxxvd3bh5bdxzr6nv267xwx1mq68"))))
 269       (build-system gnu-build-system)
 270       (native-inputs
 271        `(("pkg-config" ,pkg-config)))
 272       (inputs
 273        `(("hidapi" ,hidapi)))
 274       (arguments
 275        `(#:tests? #f ; no tests
 276          #:make-flags (list (string-append "CC=" ,(cc-for-target)))
 277          #:phases (modify-phases %standard-phases
 278                     (delete 'configure)
 279                     ;; Install target in the Makefile does not work for Guix
 280                     (replace 'install
 281                       (lambda* (#:key outputs #:allow-other-keys)
 282                         (let ((bin (string-append (assoc-ref outputs "out")
 283                                                   "/bin")))
 284                           (install-file "footswitch" bin)
 285                           (install-file "scythe" bin)
 286                           #t))))))
 287       (home-page "https://github.com/rgerganov/footswitch")
 288       (synopsis "Command line utility for PCsensor foot switch")
 289       (description
 290        "Command line utility for programming foot switches sold by PCsensor.
 291 It works for both single pedal devices and three pedal devices.  All supported
 292 devices have vendorId:productId = 0c45:7403 or 0c45:7404.")
 293     (license license:expat))))
 294
 295 (define-public xmagnify
 296   (package
 297     (name "xmagnify")
 298     (version "0.1.0")
 299     (source (origin
 300               (method git-fetch)
 301               (uri (git-reference
 302                     (url "https://gitlab.com/amiloradovsky/magnify.git")
 303                     (commit version)))
 304               (file-name (git-file-name name version))
 305               (sha256
 306                (base32
 307                 "1ngnp5f5zl3v35vhbdyjpymy6mwrs0476fm5nd7dzkba7n841jdh"))))
 308     (build-system gnu-build-system)
 309     (arguments
 310      `(#:tests? #f ; none included
 311        #:make-flags
 312        (list (string-append "CC=" ,(cc-for-target))
 313              (string-append "prefix=" (assoc-ref %outputs "out")))
 314        #:phases
 315        (modify-phases %standard-phases
 316          (delete 'configure))))
 317     (inputs
 318      `(("libX11" ,libx11)))
 319     (home-page "https://gitlab.com/amiloradovsky/magnify")
 320     (synopsis "Tiny screen magnifier for X11")
 321     (description
 322      "This program magnifies a screen region by an integer positive factor and
 323 draws the result on a window.  It is useful as an accessibility tool, which
 324 works with every X Window System based GUI (depends only on libX11); or as an
 325 assistant for graphic designers, who need to select individual pixels.")
 326     ;; Licensed either under Expat or GPLv2+.
 327     (license (list license:expat license:gpl2+))))