;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018, 2020 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2020 Florian Pelz <pelzflorian@pelzflorian.de>
;;; Copyright © 2024 Janneke Nieuwenhuizen <janneke@gnu.org>
;;;
;;; 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.
;;;
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;;; 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 keymap)
  #:use-module (gnu installer keymap)
  #:use-module (gnu insta</td></tr></table>
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<option value='grep'>log msg</option>
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<div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='3196e072d730acd633f04184461597c55efc463f'/><input type='hidden' name='id2' value='d73598c786310bf1d5bf854122eb022d8c793c83'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/guix/diff/?id=3196e072d730acd633f04184461597c55efc463f&amp;id2=d73598c786310bf1d5bf854122eb022d8c793c83'>Diffstat</a></div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/guix/diff/gnu/packages/xml.scm?id=3196e072d730acd633f04184461597c55efc463f&amp;id2=d73598c786310bf1d5bf854122eb022d8c793c83'>gnu/packages/xml.scm</a></td><td class='right'>4</td><td class='graph'><table summary='file diffstat' width='4%'><tr><td class='add' style='width: 50.0%;'/><td class='rem' style='width: 50.0%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>1 files changed, 2 insertions, 2 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/gnu/packages/xml.scm b/gnu/packages/xml.scm<br/>index 6fa2183592..cfd53a291a 100644<br/>--- a/<a href='/guix/tree/gnu/packages/xml.scm?id=d73598c786310bf1d5bf854122eb022d8c793c83'>gnu/packages/xml.scm</a><br/>+++ b/<a href='/guix/tree/gnu/packages/xml.scm?id=3196e072d730acd633f04184461597c55efc463f'>gnu/packages/xml.scm</a></div><div class='hunk'>@@ -1516,14 +1516,14 @@ files.  It is designed to be fast and to handle large input files.")</div><div class='ctx'> (define-public xerces-c</div><div class='ctx'>   (package</div><div class='ctx'>     (name "xerces-c")</div><div class='del'>-    (version "3.2.3")</div><div class='add'>+    (version "3.2.5")</div><div class='ctx'>     (source (origin</div><div class='ctx'>               (method url-fetch)</div><div class='ctx'>               (uri (string-append "mirror://apache/xerces/c/3/sources/"</div><div class='ctx'>                                   "xerces-c-" version ".tar.xz"))</div><div class='ctx'>               (sha256</div><div class='ctx'>                (base32</div><div class='del'>-                "0jf1khvlssg31vkxbc25dxjxcxm56xb8nywj1sypj6hxzjlrkz0j"))))</div><div class='add'>+                "0c42jhnhq63yzvj8whl5dpzf7p1lnd6h00kzpz4ipcj5aq1ycfb2"))))</div><div class='ctx'>     (build-system gnu-build-system)</div><div class='ctx'>     (arguments</div><div class='ctx'>      (let ((system (or (%current-target-system)</div></td></tr></table></div> <!-- class=content -->
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s a list of supported X11-KEYMAP-LAYOUT.  For non-Latin keyboard layouts, a
second layout and toggle options will be added automatically.  Return a list
of three elements, the names of the selected keyboard layout, variant and
options."
  (define keymap-steps
    (list
     (installer-step
      (id 'layout)
      (compute
       (lambda _
         (run-layout-page
          (sort-layouts layouts)
          (lambda (layout)
            (gettext (x11-keymap-layout-description layout)
                     "xkeyboard-config"))
          context))))
     ;; Propose the user to select a variant among those supported by the
     ;; previously selected layout.
     (installer-step
      (id 'variant)
      (compute
       (lambda (result _)
         (let* ((layout (result-step result 'layout))
                (variants (if layout
                              (x11-keymap-layout-variants layout)
                              '())))
           ;; Return #f if the layout does not have any variant.
           (and (not (null? variants))
                (run-variant-page
                 (sort-variants (add-empty-variant variants))
                 (lambda (variant)
                   (if variant
                       (gettext (x11-keymap-variant-description variant)
                                "xkeyboard-config")
                       ;; Text to opt for no variant at all:
                       (gettext (x11-keymap-layout-description layout)
                                "xkeyboard-config")))))))))))

  (define (format-result layout variant)
    (let ((layout (x11-keymap-layout-name layout))
          (variant (and=> variant
                          (lambda (variant)
                            (gettext (x11-keymap-variant-name variant)
                                     "xkeyboard-config")))))
      (toggleable-latin-layout layout variant)))

  (let* ((result (run-installer-steps #:steps keymap-steps #:dry-run? dry-run?))
         (layout (result-step result 'layout))
         (variant (result-step result 'variant)))
    (and layout
         (format-result layout variant))))

(define (keyboard-layout->configuration keymap)
  "Return the operating system configuration snippet to install KEYMAP."
  (match keymap
    ((name #f "grp:alt_shift_toggle")
     `((keyboard-layout (keyboard-layout ,name
                                         #:options '("grp:alt_shift_toggle")))))
    ((name #f _)
     `((keyboard-layout (keyboard-layout ,name))))
    ((name variant "grp:alt_shift_toggle")
     `((keyboard-layout (keyboard-layout ,name ,variant
                                         #:options '("grp:alt_shift_toggle")))))
    ((name variant _)
     `((keyboard-layout (keyboard-layout ,name ,variant))))))