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authorMathieu Othacehe <m.othacehe@gmail.com>2020-03-30 12:24:56 +0200
committerMathieu Othacehe <m.othacehe@gmail.com>2020-04-06 15:06:03 +0200
commit786c9c39bc0826737e99f0c750ea30033cdbc202 (patch)
treefbcd5bc021f312a2fed88013a1a526c6d0458c92 /gnu/installer/newt/keymap.scm
parenta274bba2f939ae6637ec613bd0537ba415945835 (diff)
installer: Add a help page.
* gnu/installer/newt/help.scm: New file. * gnu/local.mk (INSTALLER_MODULES): Add it. * po/guix/POTFILES.in: Add it. * gnu/installer/record.scm (<installer>): Add 'help-menu' and 'help-page' fields, (installer-help-menu, installer-help-page): new exported procedures. * gnu/installer/newt.scm (init): Set the help line, (help-menu, help-page): new procedures used ... (newt-installer): ... here. * gnu/installer/newt/keymap.scm (run-layout-page): Add a context argument to differenciate the help context from the main one, (run-keymap-page): add a context argument and pass it to run-layout-page. * gnu/installer.scm (compute-keymap-step): Add a context argument and pass it to 'installer-keymap-page', (installer-steps): set the help menu and pass the appropriate context to compute-keymap-step calls, (guile-newt): update to revision 2.
Diffstat (limited to 'gnu/installer/newt/keymap.scm')
-rw-r--r--gnu/installer/newt/keymap.scm33
1 files changed, 23 insertions, 10 deletions
diff --git a/gnu/installer/newt/keymap.scm b/gnu/installer/newt/keymap.scm
index 2908ba7f0e..0147a0b9d5 100644
--- a/gnu/installer/newt/keymap.scm
+++ b/gnu/installer/newt/keymap.scm
@@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
+;;; Copyright © 2018, 2020 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
@@ -33,20 +33,32 @@
#:export (run-keymap-page
keyboard-layout->configuration))
-(define (run-layout-page layouts layout->text)
+(define (run-layout-page layouts layout->text context)
(let ((title (G_ "Layout")))
(run-listbox-selection-page
#:title title
- #:info-text (G_ "Please choose your keyboard layout.")
+ #:info-text
+ (case context
+ ((help) (G_ "Please choose your keyboard layout. \
+It will only be used during the installation process."))
+ (else (G_ "Please choose your keyboard layout. \
+It will be used during the install process, and for the installed system. \
+You can switch to different layout at any time from the help menu.")))
#:listbox-items layouts
#:listbox-item->text layout->text
#:sort-listbox-items? #f
- #:button-text (G_ "Exit")
+ #:button-text
+ (case context
+ ((help) (G_ "Continue"))
+ (else (G_ "Exit")))
#:button-callback-procedure
- (lambda _
- (raise
- (condition
- (&installer-step-abort)))))))
+ (case context
+ ((help) (const #t))
+ (else
+ (lambda _
+ (raise
+ (condition
+ (&installer-step-abort)))))))))
(define (run-variant-page variants variant->text)
(let ((title (G_ "Variant")))
@@ -100,7 +112,7 @@
variants))
(cut append <> <>)))
-(define* (run-keymap-page layouts)
+(define* (run-keymap-page layouts #:key (context #f))
"Run a page asking the user to select a keyboard layout and variant. LAYOUTS
is a list of supported X11-KEYMAP-LAYOUT. Return a list of two elements, the
names of the selected keyboard layout and variant."
@@ -114,7 +126,8 @@ names of the selected keyboard layout and variant."
(sort-layouts layouts)
(lambda (layout)
(gettext (x11-keymap-layout-description layout)
- "xkeyboard-config"))))))
+ "xkeyboard-config"))
+ context))))
;; Propose the user to select a variant among those supported by the
;; previously selected layout.
(installer-step