diff options
Diffstat (limited to 'gnu/installer/newt')
| -rw-r--r-- | gnu/installer/newt/final.scm | 40 | ||||
| -rw-r--r-- | gnu/installer/newt/network.scm | 10 | ||||
| -rw-r--r-- | gnu/installer/newt/page.scm | 587 | ||||
| -rw-r--r-- | gnu/installer/newt/partition.scm | 8 | ||||
| -rw-r--r-- | gnu/installer/newt/user.scm | 64 | ||||
| -rw-r--r-- | gnu/installer/newt/welcome.scm | 44 |
6 files changed, 495 insertions, 258 deletions
diff --git a/gnu/installer/newt/final.scm b/gnu/installer/newt/final.scm index 405eee2540..5cb4f6816d 100644 --- a/gnu/installer/newt/final.scm +++ b/gnu/installer/newt/final.scm @@ -63,28 +63,38 @@ This will take a few minutes.") (&installer-step-abort))))))) (define (run-install-success-page) - (message-window - (G_ "Installation complete") - (G_ "Reboot") - (G_ "Congratulations! Installation is now complete. \ + (match (current-clients) + (() + (message-window + (G_ "Installation complete") + (G_ "Reboot") + (G_ "Congratulations! Installation is now complete. \ You may remove the device containing the installation image and \ -press the button to reboot.")) +press the button to reboot."))) + (_ + ;; When there are clients connected, send them a message and keep going. + (send-to-clients '(installation-complete)))) ;; Return success so that the installer happily reboots. 'success) (define (run-install-failed-page) - (match (choice-window - (G_ "Installation failed") - (G_ "Resume") - (G_ "Restart the installer") - (G_ "The final system installation step failed. You can resume from \ + (match (current-clients) + (() + (match (choice-window + (G_ "Installation failed") + (G_ "Resume") + (G_ "Restart the installer") + (G_ "The final system installation step failed. You can resume from \ a specific step, or restart the installer.")) - (1 (raise - (condition - (&installer-step-abort)))) - (2 - ;; Keep going, the installer will be restarted later on. + (1 (raise + (condition + (&installer-step-abort)))) + (2 + ;; Keep going, the installer will be restarted later on. + #t))) + (_ + (send-to-clients '(installation-failure)) #t))) (define* (run-install-shell locale diff --git a/gnu/installer/newt/network.scm b/gnu/installer/newt/network.scm index 40d85817b6..461d5d99c0 100644 --- a/gnu/installer/newt/network.scm +++ b/gnu/installer/newt/network.scm @@ -1,6 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com> -;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2019, 2020 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -119,6 +119,10 @@ network devices were found. Do you want to continue anyway?")) (define (wait-service-online) "Display a newt scale until connman detects an Internet access. Do FULL-VALUE tentatives, spaced by 1 second." + (define (online?) + (or (connman-online?) + (file-exists? "/tmp/installer-assume-online"))) + (let* ((full-value 5)) (run-scale-page #:title (G_ "Checking connectivity") @@ -127,10 +131,10 @@ FULL-VALUE tentatives, spaced by 1 second." #:scale-update-proc (lambda (value) (sleep 1) - (if (connman-online?) + (if (online?) full-value (+ value 1)))) - (unless (connman-online?) + (unless (online?) (run-error-page (G_ "The selected network does not provide access to the \ Internet, please try again.") diff --git a/gnu/installer/newt/page.scm b/gnu/installer/newt/page.scm index 8aea5a1109..9031c7d4ba 100644 --- a/gnu/installer/newt/page.scm +++ b/gnu/installer/newt/page.scm @@ -19,6 +19,7 @@ ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. (define-module (gnu installer newt page) + #:use-module (gnu installer steps) #:use-module (gnu installer utils) #:use-module (gnu installer newt utils) #:use-module (guix i18n) @@ -26,7 +27,10 @@ #:use-module (ice-9 match) #:use-module (ice-9 receive) #:use-module (srfi srfi-1) + #:use-module (srfi srfi-11) #:use-module (srfi srfi-26) + #:use-module (srfi srfi-34) + #:use-module (srfi srfi-35) #:use-module (newt) #:export (draw-info-page draw-connecting-page @@ -36,7 +40,9 @@ run-listbox-selection-page run-scale-page run-checkbox-tree-page - run-file-textbox-page)) + run-file-textbox-page + + run-form-with-clients)) ;;; Commentary: ;;; @@ -49,9 +55,123 @@ ;;; ;;; Code: +(define* (watch-clients! form #:optional (clients (current-clients))) + "Have FORM watch the file descriptors corresponding to current client +connections. Consequently, FORM may exit with the 'exit-fd-ready' reason." + (when (current-server-socket) + (form-watch-fd form (fileno (current-server-socket)) + FD-READ)) + + (for-each (lambda (client) + (form-watch-fd form (fileno client) + (logior FD-READ FD-EXCEPT))) + clients)) + +(define close-port-and-reuse-fd + (let ((bit-bucket #f)) + (lambda (port) + "Close PORT and redirect its underlying FD to point to a valid open file +descriptor." + (let ((fd (fileno port))) + (unless bit-bucket + (set! bit-bucket (car (pipe)))) + (close-port port) + + ;; FIXME: We're leaking FD. + (dup2 (fileno bit-bucket) fd))))) + +(define* (run-form-with-clients form exp) + "Run FORM such as it watches the file descriptors beneath CLIENTS after +sending EXP to all the clients. + +Automatically restart the form when it exits with 'exit-fd-ready but without +an actual client reply--e.g., it got a connection request or a client +disconnect. + +Like 'run-form', return two values: the exit reason, and an \"argument\"." + (define* (discard-client! port #:optional errno) + (if errno + (syslog "removing client ~d due to ~s~%" + (fileno port) (strerror errno)) + (syslog "removing client ~d due to EOF~%" + (fileno port))) + + ;; XXX: Watch out! There's no 'form-unwatch-fd' procedure in Newt so we + ;; cheat: we keep PORT's file descriptor open, but make it a duplicate of + ;; a valid but inactive FD. Failing to do that, 'run-form' would + ;; select(2) on the now-closed port and keep spinning as select(2) returns + ;; EBADF. + (close-port-and-reuse-fd port) + + (current-clients (delq port (current-clients))) + (close-port port)) + + (define title + ;; Title of FORM. + (match exp + (((? symbol? tag) alist ...) + (match (assq 'title alist) + ((_ title) title) + (_ tag))) + (((? symbol? tag) _ ...) + tag) + (_ + 'unknown))) + + ;; Send EXP to all the currently-connected clients. + (send-to-clients exp) + + (let loop () + (syslog "running form ~s (~s) with ~d clients~%" + form title (length (current-clients))) + + ;; Call 'watch-clients!' within the loop because there might be new + ;; clients. + (watch-clients! form) + + (let-values (((reason argument) (run-form form))) + (match reason + ('exit-fd-ready + (match (fdes->ports argument) + ((port _ ...) + (if (memq port (current-clients)) + + ;; Read a reply from a client or handle its departure. + (catch 'system-error + (lambda () + (match (read port) + ((? eof-object? eof) + (discard-client! port) + (loop)) + (obj + (syslog "form ~s (~s): client ~d replied ~s~%" + form title (fileno port) obj) + (values 'exit-fd-ready obj)))) + (lambda args + (discard-client! port (system-error-errno args)) + (loop))) + + ;; Accept a new client and send it EXP. + (match (accept port) + ((client . _) + (syslog "accepting new client ~d while on form ~s~%" + (fileno client) form) + (catch 'system-error + (lambda () + (write exp client) + (newline client) + (force-output client) + (current-clients (cons client (current-clients)))) + (lambda _ + (close-port client))) + (loop))))))) + (_ + (values reason argument)))))) + (define (draw-info-page text title) "Draw an informative page with the given TEXT as content. Set the title of this page to TITLE." + (send-to-clients `(info (title ,title) (text ,text))) (let* ((text-box (make-reflowed-textbox -1 -1 text 40 #:flags FLAG-BORDER)) @@ -126,20 +246,25 @@ input box, such as FLAG-PASSWORD." (G_ "Empty input"))))) (let loop () (receive (exit-reason argument) - (run-form form) - (let ((input (entry-value input-entry))) - (if (and (not allow-empty-input?) - (eq? exit-reason 'exit-component) - (string=? input "")) - (begin - ;; Display the error page. - (error-page) - ;; Set the focus back to the input input field. - (set-current-component form input-entry) - (loop)) - (begin - (destroy-form-and-pop form) - input)))))))) + (run-form-with-clients form + `(input (title ,title) (text ,text) + (default ,default-text))) + (let ((input (if (eq? exit-reason 'exit-fd-ready) + argument + (entry-value input-entry)))) + (cond ((not input) ;client disconnect or something + (loop)) + ((and (not allow-empty-input?) + (eq? exit-reason 'exit-component) + (string=? input "")) + ;; Display the error page. + (error-page) + ;; Set the focus back to the input input field. + (set-current-component form input-entry) + (loop)) + (else + (destroy-form-and-pop form) + input)))))))) (define (run-error-page text title) "Run a page to inform the user of an error. The page contains the given TEXT @@ -160,7 +285,8 @@ of the page is set to TITLE." (newt-set-color COLORSET-ROOT "white" "red") (add-components-to-form form text-box ok-button) (make-wrapped-grid-window grid title) - (run-form form) + (run-form-with-clients form + `(error (title ,title) (text ,text))) ;; Restore the background to its original color. (newt-set-color COLORSET-ROOT "white" "blue") (destroy-form-and-pop form))) @@ -187,17 +313,23 @@ of the page is set to TITLE." (make-wrapped-grid-window grid title) (receive (exit-reason argument) - (run-form form) + (run-form-with-clients form + `(confirmation (title ,title) + (text ,text))) (dynamic-wind (const #t) (lambda () - (case exit-reason - ((exit-component) + (match exit-reason + ('exit-component (cond ((components=? argument ok-button) #t) ((components=? argument exit-button) - (exit-button-procedure)))))) + (exit-button-procedure)))) + ('exit-fd-ready + (if argument + #t + (exit-button-procedure))))) (lambda () (destroy-form-and-pop form)))))) @@ -222,6 +354,8 @@ of the page is set to TITLE." (const #t)) (listbox-callback-procedure identity) + (client-callback-procedure + listbox-callback-procedure) (hotkey-callback-procedure (const #t))) "Run a page asking the user to select an item in a listbox. The page @@ -254,9 +388,9 @@ Each time the listbox current item changes, call SKIP-ITEM-PROCEDURE? with the current listbox item as argument. If it returns #t, skip the element and jump to the next/previous one depending on the previous item, otherwise do nothing." - - (define (fill-listbox listbox items) - "Append the given ITEMS to LISTBOX, once they have been converted to text + (let loop () + (define (fill-listbox listbox items) + "Append the given ITEMS to LISTBOX, once they have been converted to text with LISTBOX-ITEM->TEXT. Each item appended to the LISTBOX is given a key by newt. Save this key by returning an association list under the form: @@ -264,144 +398,165 @@ newt. Save this key by returning an association list under the form: where NEWT-LISTBOX-KEY is the key returned by APPEND-ENTRY-TO-LISTBOX, when ITEM was inserted into LISTBOX." - (map (lambda (item) - (let* ((text (listbox-item->text item)) - (key (append-entry-to-listbox listbox text))) - (cons key item))) - items)) - - (define (sort-listbox-items listbox-items) - "Return LISTBOX-ITEMS sorted using the 'string-locale<?' procedure on the text + (map (lambda (item) + (let* ((text (listbox-item->text item)) + (key (append-entry-to-listbox listbox text))) + (cons key item))) + items)) + + (define (sort-listbox-items listbox-items) + "Return LISTBOX-ITEMS sorted using the 'string-locale<?' procedure on the text corresponding to each item in the list." - (let* ((items (map (lambda (item) - (cons item (listbox-item->text item))) - listbox-items)) - (sorted-items - (sort items (lambda (a b) - (let ((text-a (cdr a)) - (text-b (cdr b))) - (string-locale<? text-a text-b)))))) - (map car sorted-items))) - - ;; Store the last selected listbox item's key. - (define last-listbox-key (make-parameter #f)) - - (define (previous-key keys key) - (let ((index (list-index (cut eq? key <>) keys))) - (and index - (> index 0) - (list-ref keys (- index 1))))) - - (define (next-key keys key) - (let ((index (list-index (cut eq? key <>) keys))) - (and index - (< index (- (length keys) 1)) - (list-ref keys (+ index 1))))) - - (define (set-default-item listbox listbox-keys default-item) - "Set the default item of LISTBOX to DEFAULT-ITEM. LISTBOX-KEYS is the + (let* ((items (map (lambda (item) + (cons item (listbox-item->text item))) + listbox-items)) + (sorted-items + (sort items (lambda (a b) + (let ((text-a (cdr a)) + (text-b (cdr b))) + (string-locale<? text-a text-b)))))) + (map car sorted-items))) + + ;; Store the last selected listbox item's key. + (define last-listbox-key (make-parameter #f)) + + (define (previous-key keys key) + (let ((index (list-index (cut eq? key <>) keys))) + (and index + (> index 0) + (list-ref keys (- index 1))))) + + (define (next-key keys key) + (let ((index (list-index (cut eq? key <>) keys))) + (and index + (< index (- (length keys) 1)) + (list-ref keys (+ index 1))))) + + (define (set-default-item listbox listbox-keys default-item) + "Set the default item of LISTBOX to DEFAULT-ITEM. LISTBOX-KEYS is the association list returned by the FILL-LISTBOX procedure. It is used because the current listbox item has to be selected by key." - (for-each (match-lambda - ((key . item) - (when (equal? item default-item) - (set-current-listbox-entry-by-key listbox key)))) - listbox-keys)) - - (let* ((listbox (make-listbox - -1 -1 - listbox-height - (logior FLAG-SCROLL FLAG-BORDER FLAG-RETURNEXIT - (if listbox-allow-multiple? - FLAG-MULTIPLE - 0)))) - (form (make-form #:flags FLAG-NOF12)) - (info-textbox - (make-reflowed-textbox -1 -1 info-text - info-textbox-width - #:flags FLAG-BORDER)) - (button (make-button -1 -1 button-text)) - (button2 (and button2-text - (make-button -1 -1 button2-text))) - (grid (vertically-stacked-grid - GRID-ELEMENT-COMPONENT info-textbox - GRID-ELEMENT-COMPONENT listbox - GRID-ELEMENT-SUBGRID - (apply - horizontal-stacked-grid - GRID-ELEMENT-COMPONENT button - `(,@(if button2 - (list GRID-ELEMENT-COMPONENT button2) - '()))))) - (sorted-items (if sort-listbox-items? - (sort-listbox-items listbox-items) - listbox-items)) - (keys (fill-listbox listbox sorted-items))) - - ;; On every listbox element change, check if we need to skip it. If yes, - ;; depending on the 'last-listbox-key', jump forward or backward. If no, - ;; do nothing. - (add-component-callback - listbox - (lambda (component) - (let* ((current-key (current-listbox-entry listbox)) - (listbox-keys (map car keys)) - (last-key (last-listbox-key)) - (item (assoc-ref keys current-key)) - (prev-key (previous-key listbox-keys current-key)) - (next-key (next-key listbox-keys current-key))) - ;; Update last-listbox-key before a potential call to - ;; set-current-listbox-entry-by-key, because it will immediately - ;; cause this callback to be called for the new entry. - (last-listbox-key current-key) - (when (skip-item-procedure? item) - (when (eq? prev-key last-key) - (if next-key - (set-current-listbox-entry-by-key listbox next-key) - (set-current-listbox-entry-by-key listbox prev-key))) - (when (eq? next-key last-key) - (if prev-key - (set-current-listbox-entry-by-key listbox prev-key) - (set-current-listbox-entry-by-key listbox next-key))))))) - - (when listbox-default-item - (set-default-item listbox keys listbox-default-item)) - - (when allow-delete? - (form-add-hotkey form KEY-DELETE)) + (for-each (match-lambda + ((key . item) + (when (equal? item default-item) + (set-current-listbox-entry-by-key listbox key)))) + listbox-keys)) + + (let* ((listbox (make-listbox + -1 -1 + listbox-height + (logior FLAG-SCROLL FLAG-BORDER FLAG-RETURNEXIT + (if listbox-allow-multiple? + FLAG-MULTIPLE + 0)))) + (form (make-form #:flags FLAG-NOF12)) + (info-textbox + (make-reflowed-textbox -1 -1 info-text + info-textbox-width + #:flags FLAG-BORDER)) + (button (make-button -1 -1 button-text)) + (button2 (and button2-text + (make-button -1 -1 button2-text))) + (grid (vertically-stacked-grid + GRID-ELEMENT-COMPONENT info-textbox + GRID-ELEMENT-COMPONENT listbox + GRID-ELEMENT-SUBGRID + (apply + horizontal-stacked-grid + GRID-ELEMENT-COMPONENT button + `(,@(if button2 + (list GRID-ELEMENT-COMPONENT button2) + '()))))) + (sorted-items (if sort-listbox-items? + (sort-listbox-items listbox-items) + listbox-items)) + (keys (fill-listbox listbox sorted-items))) + + (define (choice->item str) + ;; Return the item that corresponds to STR. + (match (find (match-lambda + ((key . item) + (string=? str (listbox-item->text item)))) + keys) + ((key . item) item) + (#f (raise (condition (&installer-step-abort)))))) + + ;; On every listbox element change, check if we need to skip it. If yes, + ;; depending on the 'last-listbox-key', jump forward or backward. If no, + ;; do nothing. + (add-component-callback + listbox + (lambda (component) + (let* ((current-key (current-listbox-entry listbox)) + (listbox-keys (map car keys)) + (last-key (last-listbox-key)) + (item (assoc-ref keys current-key)) + (prev-key (previous-key listbox-keys current-key)) + (next-key (next-key listbox-keys current-key))) + ;; Update last-listbox-key before a potential call to + ;; set-current-listbox-entry-by-key, because it will immediately + ;; cause this callback to be called for the new entry. + (last-listbox-key current-key) + (when (skip-item-procedure? item) + (when (eq? prev-key last-key) + (if next-key + (set-current-listbox-entry-by-key listbox next-key) + (set-current-listbox-entry-by-key listbox prev-key))) + (when (eq? next-key last-key) + (if prev-key + (set-current-listbox-entry-by-key listbox prev-key) + (set-current-listbox-entry-by-key listbox next-key))))))) + + (when listbox-default-item + (set-default-item listbox keys listbox-default-item)) + + (when allow-delete? + (form-add-hotkey form KEY-DELETE)) - (add-form-to-grid grid form #t) - (make-wrapped-grid-window grid title) + (add-form-to-grid grid form #t) + (make-wrapped-grid-window grid title) - (receive (exit-reason argument) - (run-form form) - (dynamic-wind - (const #t) - (lambda () - (case exit-reason - ((exit-component) - (cond - ((components=? argument button) - (button-callback-procedure)) - ((and button2 - (components=? argument button2)) - (button2-callback-procedure)) - ((components=? argument listbox) - (if listbox-allow-multiple? - (let* ((entries (listbox-selection listbox)) - (items (map (lambda (entry) - (assoc-ref keys entry)) - entries))) - (listbox-callback-procedure items)) - (let* ((entry (current-listbox-entry listbox)) - (item (assoc-ref keys entry))) - (listbox-callback-procedure item)))))) - ((exit-hotkey) - (let* ((entry (current-listbox-entry listbox)) - (item (assoc-ref keys entry))) - (hotkey-callback-procedure argument item))))) - (lambda () - (destroy-form-and-pop form)))))) + (receive (exit-reason argument) + (run-form-with-clients form + `(list-selection (title ,title) + (multiple-choices? + ,listbox-allow-multiple?) + (items + ,(map listbox-item->text + listbox-items)))) + (dynamic-wind + (const #t) + (lambda () + (match exit-reason + ('exit-component + (cond + ((components=? argument button) + (button-callback-procedure)) + ((and button2 + (components=? argument button2)) + (button2-callback-procedure)) + ((components=? argument listbox) + (if listbox-allow-multiple? + (let* ((entries (listbox-selection listbox)) + (items (map (lambda (entry) + (assoc-ref keys entry)) + entries))) + (listbox-callback-procedure items)) + (let* ((entry (current-listbox-entry listbox)) + (item (assoc-ref keys entry))) + (listbox-callback-procedure item)))))) + ('exit-fd-ready + (let* ((choice argument) + (item (if listbox-allow-multiple? + (map choice->item choice) + (choice->item choice)))) + (client-callback-procedure item))) + ('exit-hotkey + (let* ((entry (current-listbox-entry listbox)) + (item (assoc-ref keys entry))) + (hotkey-callback-procedure argument item))))) + (lambda () + (destroy-form-and-pop form))))))) (define* (run-scale-page #:key title @@ -498,48 +653,65 @@ ITEMS when 'Ok' is pressed." items selection)) - (let* ((checkbox-tree - (make-checkboxtree -1 -1 - checkbox-tree-height - FLAG-BORDER)) - (info-textbox - (make-reflowed-textbox -1 -1 info-text - info-textbox-width - #:flags FLAG-BORDER)) - (ok-button (make-button -1 -1 (G_ "OK"))) - (exit-button (make-button -1 -1 (G_ "Exit"))) - (grid (vertically-stacked-grid - GRID-ELEMENT-COMPONENT info-textbox - GRID-ELEMENT-COMPONENT checkbox-tree - GRID-ELEMENT-SUBGRID - (horizontal-stacked-grid - GRID-ELEMENT-COMPONENT ok-button - GRID-ELEMENT-COMPONENT exit-button))) - (keys (fill-checkbox-tree checkbox-tree items)) - (form (make-form #:flags FLAG-NOF12))) + (let loop () + (let* ((checkbox-tree + (make-checkboxtree -1 -1 + checkbox-tree-height + FLAG-BORDER)) + (info-textbox + (make-reflowed-textbox -1 -1 info-text + info-textbox-width + #:flags FLAG-BORDER)) + (ok-button (make-button -1 -1 (G_ "OK"))) + (exit-button (make-button -1 -1 (G_ "Exit"))) + (grid (vertically-stacked-grid + GRID-ELEMENT-COMPONENT info-textbox + GRID-ELEMENT-COMPONENT checkbox-tree + GRID-ELEMENT-SUBGRID + (horizontal-stacked-grid + GRID-ELEMENT-COMPONENT ok-button + GRID-ELEMENT-COMPONENT exit-button))) + (keys (fill-checkbox-tree checkbox-tree items)) + (form (make-form #:flags FLAG-NOF12))) - (add-form-to-grid grid form #t) - (make-wrapped-grid-window grid title) + (define (choice->item str) + ;; Return the item that corresponds to STR. + (match (find (match-lambda + ((key . item) + (string=? str (item->text item)))) + keys) + ((key . item) item) + (#f (raise (condition (&installer-step-abort)))))) - (receive (exit-reason argument) - (run-form form) - (dynamic-wind - (const #t) - (lambda () - (case exit-reason - ((exit-component) - (cond - ((components=? argument ok-button) - (let* ((entries (current-checkbox-selection checkbox-tree)) - (current-items (map (lambda (entry) - (assoc-ref keys entry)) - entries))) - (ok-button-callback-procedure) - current-items)) - ((components=? argument exit-button) - (exit-button-callback-procedure)))))) - (lambda () - (destroy-form-and-pop form)))))) + (add-form-to-grid grid form #t) + (make-wrapped-grid-window grid title) + + (receive (exit-reason argument) + (run-form-with-clients form + `(checkbox-list (title ,title) + (text ,info-text) + (items + ,(map item->text items)))) + (dynamic-wind + (const #t) + + (lambda () + (match exit-reason + ('exit-component + (cond + ((components=? argument ok-button) + (let* ((entries (current-checkbox-selection checkbox-tree)) + (current-items (map (lambda (entry) + (assoc-ref keys entry)) + entries))) + (ok-button-callback-procedure) + current-items)) + ((components=? argument exit-button) + (exit-button-callback-procedure)))) + ('exit-fd-ready + (map choice->item argument)))) + (lambda () + (destroy-form-and-pop form))))))) (define* (edit-file file #:key locale) "Spawn an editor for FILE." @@ -547,9 +719,8 @@ ITEMS when 'Ok' is pressed." (newt-suspend) ;; Use Nano because it syntax-highlights Scheme by default. ;; TODO: Add a menu to choose an editor? - (run-shell-command (string-append "/run/current-system/profile/bin/nano " - file) - #:locale locale) + (run-command (list "/run/current-system/profile/bin/nano" file) + #:locale locale) (newt-resume)) (define* (run-file-textbox-page #:key @@ -606,13 +777,16 @@ ITEMS when 'Ok' is pressed." text)) (receive (exit-reason argument) - (run-form form) + (run-form-with-clients form + `(file-dialog (title ,title) + (text ,info-text) + (file ,file))) (define result (dynamic-wind (const #t) (lambda () - (case exit-reason - ((exit-component) + (match exit-reason + ('exit-component (cond ((components=? argument ok-button) (ok-button-callback-procedure)) @@ -621,10 +795,15 @@ ITEMS when 'Ok' is pressed." (exit-button-callback-procedure)) ((and edit-button? (components=? argument edit-button)) - (edit-file file)))))) + (edit-file file)))) + ('exit-fd-ready + (if argument + (ok-button-callback-procedure) + (exit-button-callback-procedure))))) (lambda () (destroy-form-and-pop form)))) - (if (components=? argument edit-button) + (if (and (eq? exit-reason 'exit-component) + (components=? argument edit-button)) (loop) ;recurse in tail position result))))) diff --git a/gnu/installer/newt/partition.scm b/gnu/installer/newt/partition.scm index 3cba7f77dd..c925e410a9 100644 --- a/gnu/installer/newt/partition.scm +++ b/gnu/installer/newt/partition.scm @@ -1,6 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2018, 2019 Mathieu Othacehe <m.othacehe@gmail.com> -;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2019, 2020 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr> ;;; ;;; This file is part of GNU Guix. @@ -682,6 +682,12 @@ by pressing the Exit button.~%~%"))) #:allow-delete? #t #:button-text (G_ "OK") #:button-callback-procedure button-ok-action + + ;; Consider client replies equivalent to hitting the "OK" button. + ;; XXX: In practice this means that clients cannot do anything but + ;; approve the predefined list of partitions. + #:client-callback-procedure (lambda (_) (button-ok-action)) + #:button2-text (G_ "Exit") #:button2-callback-procedure button-exit-action #:listbox-callback-procedure listbox-action diff --git a/gnu/installer/newt/user.scm b/gnu/installer/newt/user.scm index b01d52172b..ad711d665a 100644 --- a/gnu/installer/newt/user.scm +++ b/gnu/installer/newt/user.scm @@ -1,6 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com> -;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2019, 2020 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2019 Tobias Geerinckx-Rice <me@tobias.gr> ;;; ;;; This file is part of GNU Guix. @@ -23,6 +23,7 @@ #:use-module ((gnu installer steps) #:select (&installer-step-abort)) #:use-module (gnu installer newt page) #:use-module (gnu installer newt utils) + #:use-module (gnu installer utils) #:use-module (guix i18n) #:use-module (newt) #:use-module (ice-9 match) @@ -115,6 +116,7 @@ REAL-NAME, and HOME-DIRECTORY as the initial values in the form." GRID-ELEMENT-SUBGRID entry-grid GRID-ELEMENT-SUBGRID button-grid) title) + (let ((error-page (lambda () (run-error-page (G_ "Empty inputs are not allowed.") @@ -230,33 +232,45 @@ administrator (\"root\").") (set-current-component form ok-button)) (receive (exit-reason argument) - (run-form form) + (run-form-with-clients form '(add-users)) (dynamic-wind (const #t) (lambda () - (when (eq? exit-reason 'exit-component) - (cond - ((components=? argument add-button) - (run (cons (run-user-add-page) users))) - ((components=? argument del-button) - (let* ((current-user-key (current-listbox-entry listbox)) - (users - (map (cut assoc-ref <> 'user) - (remove (lambda (element) - (equal? (assoc-ref element 'key) - current-user-key)) - listbox-elements)))) - (run users))) - ((components=? argument ok-button) - (when (null? users) - (run-error-page (G_ "Please create at least one user.") - (G_ "No user")) - (run users)) - (reverse users)) - ((components=? argument exit-button) - (raise - (condition - (&installer-step-abort))))))) + (match exit-reason + ('exit-component + (cond + ((components=? argument add-button) + (run (cons (run-user-add-page) users))) + ((components=? argument del-button) + (let* ((current-user-key (current-listbox-entry listbox)) + (users + (map (cut assoc-ref <> 'user) + (remove (lambda (element) + (equal? (assoc-ref element 'key) + current-user-key)) + listbox-elements)))) + (run users))) + ((components=? argument ok-button) + (when (null? users) + (run-error-page (G_ "Please create at least one user.") + (G_ "No user")) + (run users)) + (reverse users)) + ((components=? argument exit-button) + (raise + (condition + (&installer-step-abort)))))) + ('exit-fd-ready + ;; Read the complete user list at once. + (match argument + ((('user ('name names) ('real-name real-names) + ('home-directory homes) ('password passwords)) + ..1) + (map (lambda (name real-name home password) + (user (name name) (real-name real-name) + (home-directory home) + (password password))) + names real-names homes passwords)))))) (lambda () (destroy-form-and-pop form)))))) diff --git a/gnu/installer/newt/welcome.scm b/gnu/installer/newt/welcome.scm index aec3e7a612..1b4b2df816 100644 --- a/gnu/installer/newt/welcome.scm +++ b/gnu/installer/newt/welcome.scm @@ -1,5 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com> +;;; Copyright © 2020 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -11,16 +12,20 @@ ;;; 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 - ;;; ;;; 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 welcome) + #:use-module (gnu installer steps) #:use-module (gnu installer utils) + #:use-module (gnu installer newt page) #:use-module (gnu installer newt utils) #:use-module (guix build syscalls) #:use-module (guix i18n) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-34) + #:use-module (srfi srfi-35) #:use-module (ice-9 match) #:use-module (ice-9 receive) #:use-module (newt) @@ -66,24 +71,43 @@ we want this page to occupy all the screen space available." GRID-ELEMENT-COMPONENT options-listbox)) (form (make-form))) + (define (choice->item str) + ;; Return the item that corresponds to STR. + (match (find (match-lambda + ((key . item) + (string=? str (listbox-item->text item)))) + keys) + ((key . item) item) + (#f (raise (condition (&installer-step-abort)))))) + (set-textbox-text logo-textbox (read-all logo)) (add-form-to-grid grid form #t) (make-wrapped-grid-window grid title) (receive (exit-reason argument) - (run-form form) + (run-form-with-clients form + `(menu (title ,title) + (text ,info-text) + (items + ,(map listbox-item->text + listbox-items)))) (dynamic-wind (const #t) (lambda () - (when (eq? exit-reason 'exit-component) - (cond - ((components=? argument options-listbox) - (let* ((entry (current-listbox-entry options-listbox)) - (item (assoc-ref keys entry))) - (match item - ((text . proc) - (proc)))))))) + (match exit-reason + ('exit-component + (let* ((entry (current-listbox-entry options-listbox)) + (item (assoc-ref keys entry))) + (match item + ((text . proc) + (proc))))) + ('exit-fd-ready + (let* ((choice argument) + (item (choice->item choice))) + (match item + ((text . proc) + (proc))))))) (lambda () (destroy-form-and-pop form)))))) |