Lncvrt/grub
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Work on multi-out terminal

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This commit is contained in:
Vladimir 'phcoder' Serbinenko committed 2009-12-24 00:37:11 +01:00
1 parent a2c1332b70
commit f4c623e170
21 files changed
+707 -570
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normal/color.c
+24 -23
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@@ -103,23 +103,36 @@ free_and_return:
grub_free (fg_name);
}
static grub_uint8_t color_normal, color_highlight;
static void
set_colors (void)
{
struct grub_term_output *term;
for (term = grub_term_outputs; term; term = term->next)
{
if (! (term->flags & GRUB_TERM_ACTIVE))
continue;
/* Reloads terminal `normal' and `highlight' colors. */
if (term->setcolor)
term->setcolor (color_normal, color_highlight);
/* Propagates `normal' color to terminal current color. */
if (term->setcolorstate)
term->setcolorstate (GRUB_TERM_COLOR_NORMAL);
}
}
/* Replace default `normal' colors with the ones specified by user (if any). */
char *
grub_env_write_color_normal (struct grub_env_var *var __attribute__ ((unused)),
const char *val)
{
grub_uint8_t color_normal, color_highlight;
/* Use old settings in case grub_parse_color_name_pair() has no effect. */
grub_getcolor (&color_normal, &color_highlight);
grub_parse_color_name_pair (&color_normal, val);
/* Reloads terminal `normal' and `highlight' colors. */
grub_setcolor (color_normal, color_highlight);
/* Propagates `normal' color to terminal current color. */
grub_setcolorstate (GRUB_TERM_COLOR_NORMAL);
set_colors ();
return grub_strdup (val);
}
@@ -129,21 +142,9 @@ char *
grub_env_write_color_highlight (struct grub_env_var *var __attribute__ ((unused)),
const char *val)
{
grub_uint8_t color_normal, color_highlight;
/* Use old settings in case grub_parse_color_name_pair() has no effect. */
grub_getcolor (&color_normal, &color_highlight);
grub_parse_color_name_pair (&color_highlight, val);
/* Reloads terminal `normal' and `highlight' colors. */
grub_setcolor (color_normal, color_highlight);
/* Propagates `normal' color to terminal current color.
Note: Using GRUB_TERM_COLOR_NORMAL here rather than
GRUB_TERM_COLOR_HIGHLIGHT is intentional. We don't want to switch
to highlight state just because color was reloaded. */
grub_setcolorstate (GRUB_TERM_COLOR_NORMAL);
set_colors ();
return grub_strdup (val);
}