;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@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 installer newt parameters)
  #:use-module (gnu installer proxy)
  #:use-module (gnu installer steps)
  #:use-module (gnu installer newt page)
  #:use-module (guix build syscalls)
  #:use-module (guix i18n)
  #:use-module (ice-9 match)
  #:use-module (newt)
  #:export (run-parameters-page))

(define (run-proxy-page)
  (define proxy
    (run-input-page (G_ "Please enter the HTTP proxy URL. If you enter an \
empty string, proxy usage will be disabled.")
                    (G_ "HTTP proxy configuration")
                    #:allow-empty-input? #t))
  (if (string=? proxy "")
      (clear-http-proxy)
      (set-http-proxy proxy)))

(define (run-parameters-page keyboard-layout-selection)
  "Run a parameters page allowing to change the keyboard layout"
  (let* ((items
          (list
           (cons (G_ "Change keyboard layout") keyboard-layout-selection)
           (cons (G_ "Configure HTTP proxy") run-proxy-page)
           (cons (G_ "Reboot") reboot)))
         (result
          (run-listbox-selection-page
           #:info-text (G_ "Please choose one of the following parameters or \
press ‘Back’ to go back to the installation process.")
           #:title (G_ "Installation parameters")
           #:listbox-items items
           #:listbox-item->text car
           #:sort-listbox-items? #f
           #:listbox-height 6
           #:button-text (G_ "Back"))))
    (match result
      ((_ . proc)
       (proc))
      (_ #f))))
ss='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/lzlib.scm?id=e468843db38017849ea026f865827cc127dfaad7&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-12-01 16:51:40 +0100'>2019-12-01</span></td><td><a href='/guix/commit/tests/lzlib.scm?id=2c5dd47ceffd61d155e64dcb1764ffaea0ffd546'>tests: lzlib: Do not fail if lzlib in not available.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/lzlib.scm: Use test-assert* for all test cases, so that there are no
failures if lzlib is unavailable.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2019-05-27 22:47:24 +0200'>2019-05-27</span></td><td><a href='/guix/commit/tests/lzlib.scm?id=2a991f3ae4823730395c7970d83159e93d5f5fe2'>lzlib: Add 'make-lzip-input-port/compressed'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/lzlib.scm (lzwrite!, make-lzip-input-port/compressed): New
procedures.
* tests/lzlib.scm ("make-lzip-input-port/compressed"): New test.
* guix/tests.scm (%seed): Export.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-05-06 23:21:33 +0200'>2019-05-06</span></td><td><a href='/guix/commit/tests/lzlib.scm?id=fea338c6ca1922097fa233be85f424c152a4f507'>Add (guix lzlib).</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/lzlib.scm, tests/lzlib.scm: New files.
* Makefile.am (MODULES): Add guix/lzlib.scm.
(SCM_TESTS): Add tests/lzlib.scm.
* m4/guix.m4 (GUIX_LIBLZ_LIBDIR): New macro.
* configure.ac (LIBLZ_LIBDIR): Use it.  Define and substitute
'LIBLZ'.
* guix/config.scm.in (%liblz): New variable.
* guix/self.scm (make-config.scm): Add TODO comment.

Co-authored-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Pierre Neidhardt</td></tr>