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authorMathieu Othacehe <othacehe@gnu.org>2020-11-06 10:59:54 +0100
committerMathieu Othacehe <othacehe@gnu.org>2020-11-07 13:19:25 +0100
commit8338d414b361e4fb961221642c1064e9dc89ba65 (patch)
treef1ac1d12c647617446d00a50ce2afed70a5c9dc1 /gnu/installer/newt/page.scm
parent07239f39db9bce48b938afe210ab20d87f431791 (diff)
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.
Diffstat (limited to 'gnu/installer/newt/page.scm')
-rw-r--r--gnu/installer/newt/page.scm11
1 files changed, 9 insertions, 2 deletions
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)