guix/gnu/installer/newt.scm
Mathieu Othacehe ae0fe289d3
installer: Limit listbox height.
Fixes: <https://issues.guix.gnu.org/44428>.

* gnu/installer/newt.scm (init): Print screen size.
* gnu/installer/newt/page.scm (default-listbox-height): New variable.
(run-listbox-selection-page): Use it.
* gnu/installer/newt/wifi.scm (wifi-listbox-height): Ditto.
* gnu/installer/newt/network.scm (run-technology-page): Set the maximum
listbox height to 5.
* gnu/installer/newt/ethernet.scm (run-ethernet-page): Ditto.
* gnu/installer/newt/final.scm (run-config-display-page): Change listbox
height.
* gnu/installer/newt/partition.scm (run-disk-page): Ditto.
* gnu/installer/newt/welcome.scm (display-logo?): New procedure.
(run-menu-page): Use it.
* gnu/installer/steps.scm (%configuration-file-width): Remove it.
2020-11-08 10:51:23 +01:00

140 lines
4.2 KiB
Scheme

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018, 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)
#:use-module (gnu installer record)
#:use-module (gnu installer utils)
#:use-module (gnu installer newt ethernet)
#:use-module (gnu installer newt final)
#:use-module (gnu installer newt parameters)
#:use-module (gnu installer newt hostname)
#:use-module (gnu installer newt keymap)
#:use-module (gnu installer newt locale)
#:use-module (gnu installer newt menu)
#:use-module (gnu installer newt network)
#:use-module (gnu installer newt page)
#:use-module (gnu installer newt partition)
#:use-module (gnu installer newt services)
#:use-module (gnu installer newt timezone)
#:use-module (gnu installer newt user)
#:use-module (gnu installer newt utils)
#:use-module (gnu installer newt welcome)
#:use-module (gnu installer newt wifi)
#:use-module (guix config)
#:use-module (guix discovery)
#:use-module (guix i18n)
#:use-module (srfi srfi-26)
#:use-module (newt)
#:export (newt-installer))
(define (init)
(newt-init)
(clear-screen)
(set-screen-size!)
(syslog "Display is ~ax~a.~%" (screen-columns) (screen-rows))
(push-help-line
(format #f (G_ "Press <F1> for installation parameters."))))
(define (exit)
(newt-finish)
(clear-screen))
(define (exit-error file key args)
(newt-set-color COLORSET-ROOT "white" "red")
(let ((width (nearest-exact-integer
(* (screen-columns) 0.8)))
(height (nearest-exact-integer
(* (screen-rows) 0.7))))
(run-file-textbox-page
#:info-text (format #f (G_ "The installer has encountered an unexpected \
problem. The backtrace is displayed below. Please report it by email to \
<~a>.") %guix-bug-report-address)
#:title (G_ "Unexpected problem")
#:file file
#:exit-button? #f
#:info-textbox-width width
#:file-textbox-width width
#:file-textbox-height height))
(newt-set-color COLORSET-ROOT "white" "blue")
(newt-finish)
(clear-screen))
(define (final-page result prev-steps)
(run-final-page result prev-steps))
(define* (locale-page #:key
supported-locales
iso639-languages
iso3166-territories)
(run-locale-page
#:supported-locales supported-locales
#:iso639-languages iso639-languages
#:iso3166-territories iso3166-territories))
(define (timezone-page zonetab)
(run-timezone-page zonetab))
(define (welcome-page logo)
(run-welcome-page logo))
(define (menu-page steps)
(run-menu-page steps))
(define* (keymap-page layouts context)
(run-keymap-page layouts #:context context))
(define (network-page)
(run-network-page))
(define (hostname-page)
(run-hostname-page))
(define (user-page)
(run-user-page))
(define (partition-page)
(run-partitioning-page))
(define (services-page)
(run-services-page))
(define (parameters-menu menu-proc)
(newt-set-help-callback menu-proc))
(define (parameters-page keyboard-layout-selection)
(run-parameters-page keyboard-layout-selection))
(define newt-installer
(installer
(name 'newt)
(init init)
(exit exit)
(exit-error exit-error)
(final-page final-page)
(keymap-page keymap-page)
(locale-page locale-page)
(menu-page menu-page)
(network-page network-page)
(timezone-page timezone-page)
(hostname-page hostname-page)
(user-page user-page)
(partition-page partition-page)
(services-page services-page)
(welcome-page welcome-page)
(parameters-menu parameters-menu)
(parameters-page parameters-page)))