summaryrefslogtreecommitdiff
path: root/resources/grub/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
diff options
context:
space:
mode:
authorLeah Rowe <leah@libreboot.org>2021-10-31 00:54:53 +0100
committerLeah Rowe <leah@libreboot.org>2021-10-31 07:13:46 +0000
commit62fa042a17846f1619f257f878b928364d96b3a8 (patch)
tree770413cb2bcdc70b84aa7eaeb6336a64e41bbbef /resources/grub/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
parent49198fe3d11817462f48ce3d3d567b2d8cd95462 (diff)
re-add grub backgrounds and update grub. mitigate missing characters
mitigate missing characters in unifont for border/arrow characters. this saves space because now it is no longer necessary to add a custom font the background added has the libreboot logo on it, and it's 10kb in size unlike the old gnulove background that was hundreds of KB
Diffstat (limited to 'resources/grub/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch')
-rw-r--r--resources/grub/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch90
1 files changed, 90 insertions, 0 deletions
diff --git a/resources/grub/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch b/resources/grub/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
new file mode 100644
index 00000000..5e472231
--- /dev/null
+++ b/resources/grub/patches/0001-mitigate-grub-s-missing-characters-for-borders-arrow.patch
@@ -0,0 +1,90 @@
+From 2abd6ada3fbd6a782346354b8fe47477463162fb Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Sun, 31 Oct 2021 03:47:05 +0000
+Subject: [PATCH 1/2] mitigate grub's missing characters for borders/arrow
+ characters
+
+This cleans up the display on the main screen in GRUB.
+
+Just don't draw a border, at all.
+---
+ grub-core/normal/menu_text.c | 49 ++----------------------------------
+ 1 file changed, 2 insertions(+), 47 deletions(-)
+
+diff --git a/grub-core/normal/menu_text.c b/grub-core/normal/menu_text.c
+index 18240e76c..4d6282b43 100644
+--- a/grub-core/normal/menu_text.c
++++ b/grub-core/normal/menu_text.c
+@@ -108,47 +108,6 @@ grub_print_message_indented (const char *msg, int margin_left, int margin_right,
+ grub_print_message_indented_real (msg, margin_left, margin_right, term, 0);
+ }
+
+-static void
+-draw_border (struct grub_term_output *term, const struct grub_term_screen_geometry *geo)
+-{
+- int i;
+-
+- grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
+-
+- grub_term_gotoxy (term, (struct grub_term_coordinate) { geo->first_entry_x - 1,
+- geo->first_entry_y - 1 });
+- grub_putcode (GRUB_UNICODE_CORNER_UL, term);
+- for (i = 0; i < geo->entry_width + 1; i++)
+- grub_putcode (GRUB_UNICODE_HLINE, term);
+- grub_putcode (GRUB_UNICODE_CORNER_UR, term);
+-
+- for (i = 0; i < geo->num_entries; i++)
+- {
+- grub_term_gotoxy (term, (struct grub_term_coordinate) { geo->first_entry_x - 1,
+- geo->first_entry_y + i });
+- grub_putcode (GRUB_UNICODE_VLINE, term);
+- grub_term_gotoxy (term,
+- (struct grub_term_coordinate) { geo->first_entry_x + geo->entry_width + 1,
+- geo->first_entry_y + i });
+- grub_putcode (GRUB_UNICODE_VLINE, term);
+- }
+-
+- grub_term_gotoxy (term,
+- (struct grub_term_coordinate) { geo->first_entry_x - 1,
+- geo->first_entry_y - 1 + geo->num_entries + 1 });
+- grub_putcode (GRUB_UNICODE_CORNER_LL, term);
+- for (i = 0; i < geo->entry_width + 1; i++)
+- grub_putcode (GRUB_UNICODE_HLINE, term);
+- grub_putcode (GRUB_UNICODE_CORNER_LR, term);
+-
+- grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
+-
+- grub_term_gotoxy (term,
+- (struct grub_term_coordinate) { geo->first_entry_x - 1,
+- (geo->first_entry_y - 1 + geo->num_entries
+- + GRUB_TERM_MARGIN + 1) });
+-}
+-
+ static int
+ print_message (int nested, int edit, struct grub_term_output *term, int dry_run)
+ {
+@@ -167,10 +126,8 @@ command-line or ESC to discard edits and return to the GRUB menu."),
+ {
+ char *msg_translated;
+
+- msg_translated = grub_xasprintf (_("Use the %C and %C keys to select which "
+- "entry is highlighted."),
+- GRUB_UNICODE_UPARROW,
+- GRUB_UNICODE_DOWNARROW);
++ msg_translated = grub_xasprintf (_("Use the arrow keys to select which "
++ "entry is highlighted."));
+ if (!msg_translated)
+ return 0;
+ ret += grub_print_message_indented_real (msg_translated, STANDARD_MARGIN,
+@@ -410,8 +367,6 @@ grub_menu_init_page (int nested, int edit,
+
+ grub_term_normal_color = grub_color_menu_normal;
+ grub_term_highlight_color = grub_color_menu_highlight;
+- if (geo->border)
+- draw_border (term, geo);
+ grub_term_normal_color = old_color_normal;
+ grub_term_highlight_color = old_color_highlight;
+ geo->timeout_y = geo->first_entry_y + geo->num_entries
+--
+2.25.1
+