From 8338d414b361e4fb961221642c1064e9dc89ba65 Mon Sep 17 00:00:00 2001 From: Mathieu Othacehe Date: Fri, 6 Nov 2020 10:59:54 +0100 Subject: installer: Limit listbox height. Fixes: . * 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. --- gnu/installer/newt/ethernet.scm | 2 +- gnu/installer/newt/final.scm | 5 ++--- gnu/installer/newt/network.scm | 2 +- gnu/installer/newt/page.scm | 11 +++++++++-- gnu/installer/newt/partition.scm | 2 +- gnu/installer/newt/welcome.scm | 8 +++++++- gnu/installer/newt/wifi.scm | 3 ++- 7 files changed, 23 insertions(+), 10 deletions(-) (limited to 'gnu/installer/newt') diff --git a/gnu/installer/newt/ethernet.scm b/gnu/installer/newt/ethernet.scm index ba5e222a37..ecd22efbb2 100644 --- a/gnu/installer/newt/ethernet.scm +++ b/gnu/installer/newt/ethernet.scm @@ -77,7 +77,7 @@ connection is pending." #:title (G_ "Ethernet connection") #:listbox-items services #:listbox-item->text ethernet-service->text - #:listbox-height (min (+ (length services) 2) 10) + #:listbox-height (min (+ (length services) 2) 5) #:button-text (G_ "Exit") #:button-callback-procedure (lambda _ diff --git a/gnu/installer/newt/final.scm b/gnu/installer/newt/final.scm index 5019a67429..7f6dd9f075 100644 --- a/gnu/installer/newt/final.scm +++ b/gnu/installer/newt/final.scm @@ -40,9 +40,8 @@ file)) (define* (run-config-display-page #:key locale) - (let ((width (%configuration-file-width)) - (height (nearest-exact-integer - (/ (screen-rows) 2)))) + (let ((width (max 70 (- (screen-columns) 20))) + (height (default-listbox-height))) (run-file-textbox-page #:info-text (format #f (G_ "\ We're now ready to proceed with the installation! \ diff --git a/gnu/installer/newt/network.scm b/gnu/installer/newt/network.scm index 461d5d99c0..4af7143d63 100644 --- a/gnu/installer/newt/network.scm +++ b/gnu/installer/newt/network.scm @@ -80,7 +80,7 @@ network devices were found. Do you want to continue anyway?")) #:title (G_ "Internet access") #:listbox-items items #:listbox-item->text technology->text - #:listbox-height (min (+ (length items) 2) 10) + #:listbox-height (min (+ (length items) 2) 5) #:button-text (G_ "Exit") #:button-callback-procedure (lambda _ diff --git a/gnu/installer/newt/page.scm b/gnu/installer/newt/page.scm index 1d6b9979b4..4209674c28 100644 --- a/gnu/installer/newt/page.scm +++ b/gnu/installer/newt/page.scm @@ -32,7 +32,9 @@ #:use-module (srfi srfi-34) #:use-module (srfi srfi-35) #:use-module (newt) - #:export (draw-info-page + #:export (default-listbox-height + + draw-info-page draw-connecting-page run-input-page run-error-page @@ -168,6 +170,10 @@ Like 'run-form', return two values: the exit reason, and an \"argument\"." (_ (values reason argument)))))) +(define (default-listbox-height) + "Return the default listbox height." + (max 5 (- (screen-rows) 20))) + (define (draw-info-page text title) "Draw an informative page with the given TEXT as content. Set the title of this page to TITLE." @@ -339,7 +345,8 @@ of the page is set to TITLE." (info-textbox-width 50) listbox-items listbox-item->text - (listbox-height 20) + (listbox-height + (default-listbox-height)) (listbox-default-item #f) (listbox-allow-multiple? #f) (sort-listbox-items? #t) diff --git a/gnu/installer/newt/partition.scm b/gnu/installer/newt/partition.scm index 35f76db3ed..8561eb1ecf 100644 --- a/gnu/installer/newt/partition.scm +++ b/gnu/installer/newt/partition.scm @@ -681,7 +681,7 @@ by pressing the Exit button.~%~%"))) (G_ "Guided partitioning") (G_ "Manual partitioning")) #:info-textbox-width 76 ;we need a lot of room for INFO-TEXT - #:listbox-height 12 + #:listbox-height (max 5 (- (screen-rows) 30)) #:listbox-items (disk-items) #:listbox-item->text cdr #:sort-listbox-items? #f diff --git a/gnu/installer/newt/welcome.scm b/gnu/installer/newt/welcome.scm index 1b4b2df816..5f461279e2 100644 --- a/gnu/installer/newt/welcome.scm +++ b/gnu/installer/newt/welcome.scm @@ -38,6 +38,9 @@ (define info-textbox-width (make-parameter 70)) (define options-listbox-height (make-parameter 5)) +(define (display-logo?) + (> (screen-rows) 35)) + (define* (run-menu-page title info-text logo #:key listbox-items @@ -55,7 +58,10 @@ we want this page to occupy all the screen space available." items)) (let* ((logo-textbox - (make-textbox -1 -1 (logo-width) (logo-height) 0)) + (make-textbox -1 -1 + (if (display-logo?) (logo-width) 0) + (if (display-logo?) (logo-height) 0) + 0)) (info-textbox (make-reflowed-textbox -1 -1 info-text diff --git a/gnu/installer/newt/wifi.scm b/gnu/installer/newt/wifi.scm index 3fd5756b99..f5d8f1fdbf 100644 --- a/gnu/installer/newt/wifi.scm +++ b/gnu/installer/newt/wifi.scm @@ -165,7 +165,8 @@ of records present in LISTBOX." (define service-name-max-length (make-parameter 20)) ;; Height of the listbox displaying wifi services. -(define wifi-listbox-height (make-parameter 20)) +(define wifi-listbox-height (make-parameter + (default-listbox-height))) ;; Information textbox width. (define info-textbox-width (make-parameter 40)) -- cgit v1.2.3