vbatts/grub
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Lift 255x255 erminal sie restriction to 65535x65535. Also change from

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bitmasks to small structures of size chosen to fit in registers.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-10-19 23:59:32 +02:00
parent 7abdac8e13
commit e89c2d48a9
24 changed files with 266 additions and 244 deletions
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68
grub-core/normal/menu_entry.c
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@ -146,8 +146,8 @@ print_empty_line (int y, struct per_term_screen *term_screen)
int i;
grub_term_gotoxy (term_screen->term,
term_screen->geo.first_entry_x,
y + term_screen->geo.first_entry_y);
(struct grub_term_coordinate) { term_screen->geo.first_entry_x,
y + term_screen->geo.first_entry_y });
for (i = 0; i < term_screen->geo.entry_width + 1; i++)
grub_putcode (' ', term_screen->term);
@ -156,10 +156,11 @@ print_empty_line (int y, struct per_term_screen *term_screen)
static void
print_updown (int upflag, int downflag, struct per_term_screen *term_screen)
{
grub_term_gotoxy (term_screen->term, term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1
+ term_screen->geo.border,
term_screen->geo.first_entry_y);
grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1
+ term_screen->geo.border,
term_screen->geo.first_entry_y });
if (upflag && downflag)
grub_putcode (GRUB_UNICODE_UPDOWNARROW, term_screen->term);
@ -175,10 +176,11 @@ print_updown (int upflag, int downflag, struct per_term_screen *term_screen)
static void
print_up (int flag, struct per_term_screen *term_screen)
{
grub_term_gotoxy (term_screen->term, term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1
+ term_screen->geo.border,
term_screen->geo.first_entry_y);
grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1
+ term_screen->geo.border,
term_screen->geo.first_entry_y });
if (flag)
grub_putcode (GRUB_UNICODE_UPARROW, term_screen->term);
@ -190,11 +192,12 @@ print_up (int flag, struct per_term_screen *term_screen)
static void
print_down (int flag, struct per_term_screen *term_screen)
{
grub_term_gotoxy (term_screen->term, term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1
+ term_screen->geo.border,
term_screen->geo.first_entry_y
+ term_screen->geo.num_entries - 1);
grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1
+ term_screen->geo.border,
term_screen->geo.first_entry_y
+ term_screen->geo.num_entries - 1 });
if (flag)
grub_putcode (GRUB_UNICODE_DOWNARROW, term_screen->term);
@ -278,9 +281,10 @@ update_screen (struct screen *screen, struct per_term_screen *term_screen,
if (i == region_start || linep == screen->lines + screen->line
|| (i > region_start && mode == ALL_LINES))
{
grub_term_gotoxy (term_screen->term, term_screen->geo.first_entry_x,
(y < 0 ? 0 : y)
+ term_screen->geo.first_entry_y);
grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { term_screen->geo.first_entry_x,
(y < 0 ? 0 : y)
+ term_screen->geo.first_entry_y });
grub_print_ucs4_menu (linep->buf,
linep->buf + linep->len,
@ -338,13 +342,13 @@ update_screen (struct screen *screen, struct per_term_screen *term_screen,
y += get_logical_num_lines (screen->lines + i, term_screen);
if (cpos >= &(screen->lines[screen->line].pos[term_screen - screen->terms])[0])
grub_term_gotoxy (term_screen->term,
cpos->x + term_screen->geo.first_entry_x,
cpos->y + y
+ term_screen->geo.first_entry_y);
(struct grub_term_coordinate) { cpos->x + term_screen->geo.first_entry_x,
cpos->y + y
+ term_screen->geo.first_entry_y });
else
grub_term_gotoxy (term_screen->term,
term_screen->geo.first_entry_x,
y + term_screen->geo.first_entry_y);
(struct grub_term_coordinate) { term_screen->geo.first_entry_x,
y + term_screen->geo.first_entry_y });
}
@ -1028,15 +1032,16 @@ complete (struct screen *screen, int continuous, int update)
+ width - 1)
/ width);
grub_uint32_t *endp;
grub_uint16_t pos;
struct grub_term_coordinate pos;
grub_uint32_t *p = ucs4;
pos = grub_term_getxy (screen->terms[i].term);
screen->completion_shown = 1;
grub_term_gotoxy (screen->terms[i].term, 0,
screen->terms[i].geo.timeout_y);
grub_term_gotoxy (screen->terms[i].term,
(struct grub_term_coordinate) { 0,
screen->terms[i].geo.timeout_y });
if (screen->terms[i].geo.timeout_lines >= 2)
{
grub_puts_terminal (" ", screen->terms[i].term);
@ -1084,7 +1089,7 @@ complete (struct screen *screen, int continuous, int update)
if (ucs4 + ucs4len > endp)
grub_putcode (GRUB_UNICODE_RIGHTARROW, screen->terms[i].term);
grub_term_gotoxy (screen->terms[i].term, pos >> 8, pos & 0xFF);
grub_term_gotoxy (screen->terms[i].term, pos);
}
}
@ -1105,13 +1110,14 @@ complete (struct screen *screen, int continuous, int update)
static void
clear_completions (struct per_term_screen *term_screen)
{
grub_uint16_t pos;
struct grub_term_coordinate pos;
unsigned j;
int i;
pos = grub_term_getxy (term_screen->term);
grub_term_gotoxy (term_screen->term, 0,
term_screen->geo.timeout_y);
grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { 0,
term_screen->geo.timeout_y });
for (i = 0; i < term_screen->geo.timeout_lines; i++)
{
@ -1121,7 +1127,7 @@ clear_completions (struct per_term_screen *term_screen)
grub_putcode ('\n', term_screen->term);
}
grub_term_gotoxy (term_screen->term, pos >> 8, pos & 0xFF);
grub_term_gotoxy (term_screen->term, pos);
grub_term_refresh (term_screen->term);
}