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FORALL_ACTIVE_TERM_OUTPUTS macro

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-12-24 17:51:43 +01:00
parent 8eca55a6eb
commit 3be7f8de12
8 changed files with 106 additions and 121 deletions
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18
normal/cmdline.c
View file

@ -363,21 +363,19 @@ grub_cmdline_get (const char *prompt)
struct cmdline_term *cl_term_cur;
struct grub_term_output *cur;
nterms = 0;
for (cur = grub_term_outputs; cur; cur = cur->next)
if (grub_term_is_active (cur))
nterms++;
FOR_ACTIVE_TERM_OUTPUTS(cur)
nterms++;
cl_terms = grub_malloc (sizeof (cl_terms[0]) * nterms);
if (!cl_terms)
return 0;
cl_term_cur = cl_terms;
for (cur = grub_term_outputs; cur; cur = cur->next)
if (grub_term_is_active (cur))
{
cl_term_cur->term = cur;
init_clterm (cl_term_cur);
cl_term_cur++;
}
FOR_ACTIVE_TERM_OUTPUTS(cur)
{
cl_term_cur->term = cur;
init_clterm (cl_term_cur);
cl_term_cur++;
}
}
if (hist_used == 0)

17
normal/color.c
View file

@ -110,17 +110,14 @@ set_colors (void)
{
struct grub_term_output *term;
for (term = grub_term_outputs; term; term = term->next)
{
if (! grub_term_is_active (term))
continue;
FOR_ACTIVE_TERM_OUTPUTS(term)
{
/* Reloads terminal `normal' and `highlight' colors. */
grub_term_setcolor (term, color_normal, color_highlight);
/* Reloads terminal `normal' and `highlight' colors. */
grub_term_setcolor (term, color_normal, color_highlight);
/* Propagates `normal' color to terminal current color. */
grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
}
/* Propagates `normal' color to terminal current color. */
grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
}
}
/* Replace default `normal' colors with the ones specified by user (if any). */

18
normal/main.c
View file

@ -520,16 +520,14 @@ grub_normal_reader_init (void)
grub_sprintf (msg_formatted, msg, reader_nested ? msg_esc : "");
for (term = grub_term_outputs; term; term = term->next)
{
if (! (term->flags & GRUB_TERM_ACTIVE))
continue;
grub_normal_init_page (term);
grub_term_setcursor (term, 1);
grub_print_message_indented (msg_formatted, 3, STANDARD_MARGIN, term);
grub_puts ("\n");
}
FOR_ACTIVE_TERM_OUTPUTS(term)
{
grub_normal_init_page (term);
grub_term_setcursor (term, 1);
grub_print_message_indented (msg_formatted, 3, STANDARD_MARGIN, term);
grub_puts ("\n");
}
grub_free (msg_formatted);
return 0;

76
normal/menu_text.c
View file

@ -439,45 +439,43 @@ grub_menu_text_register_instances (int entry, grub_menu_t menu, int nested)
struct grub_menu_viewer *instance;
struct grub_term_output *term;
for (term = grub_term_outputs; term; term = term->next)
{
if (!grub_term_is_active (term))
FOR_ACTIVE_TERM_OUTPUTS(term)
{
instance = grub_zalloc (sizeof (*instance));
if (!instance)
{
grub_print_error ();
grub_errno = GRUB_ERR_NONE;
continue;
instance = grub_zalloc (sizeof (*instance));
if (!instance)
{
grub_print_error ();
grub_errno = GRUB_ERR_NONE;
continue;
}
data = grub_zalloc (sizeof (*data));
if (!data)
{
grub_free (instance);
grub_print_error ();
grub_errno = GRUB_ERR_NONE;
continue;
}
data->term = term;
instance->data = data;
instance->set_chosen_entry = menu_text_set_chosen_entry;
instance->print_timeout = menu_text_print_timeout;
instance->clear_timeout = menu_text_clear_timeout;
instance->fini = menu_text_fini;
}
data = grub_zalloc (sizeof (*data));
if (!data)
{
grub_free (instance);
grub_print_error ();
grub_errno = GRUB_ERR_NONE;
continue;
}
data->term = term;
instance->data = data;
instance->set_chosen_entry = menu_text_set_chosen_entry;
instance->print_timeout = menu_text_print_timeout;
instance->clear_timeout = menu_text_clear_timeout;
instance->fini = menu_text_fini;
data->menu = menu;
data->offset = entry;
data->first = 0;
if (data->offset > grub_term_num_entries (data->term) - 1)
{
data->first = data->offset - (grub_term_num_entries (data->term) - 1);
data->offset = grub_term_num_entries (data->term) - 1;
}
data->menu = menu;
data->offset = entry;
data->first = 0;
if (data->offset > grub_term_num_entries (data->term) - 1)
{
data->first = data->offset - (grub_term_num_entries (data->term) - 1);
data->offset = grub_term_num_entries (data->term) - 1;
}
grub_term_setcursor (data->term, 0);
grub_menu_init_page (nested, 0, data->term);
print_entries (menu, data->first, data->offset, data->term);
grub_term_refresh (data->term);
}
grub_term_setcursor (data->term, 0);
grub_menu_init_page (nested, 0, data->term);
print_entries (menu, data->first, data->offset, data->term);
grub_term_refresh (data->term);
}
}

25
normal/term.c
View file

@ -32,8 +32,8 @@ process_newline (void)
struct grub_term_output *cur;
unsigned height = -1;
for (cur = grub_term_outputs; cur; cur = cur->next)
if (grub_term_is_active(cur) && grub_term_height (cur) < height)
FOR_ACTIVE_TERM_OUTPUTS(cur)
if (grub_term_height (cur) < height)
height = grub_term_height (cur);
grub_more_lines++;
@ -98,18 +98,16 @@ grub_term_save_pos (void)
unsigned cnt = 0;
grub_uint16_t *ret, *ptr;
for (cur = grub_term_outputs; cur; cur = cur->next)
if (grub_term_is_active (cur))
cnt++;
FOR_ACTIVE_TERM_OUTPUTS(cur)
cnt++;
ret = grub_malloc (cnt * sizeof (ret[0]));
if (!ret)
return NULL;
ptr = ret;
for (cur = grub_term_outputs; cur; cur = cur->next)
if (grub_term_is_active (cur))
*ptr++ = grub_term_getxy (cur);
FOR_ACTIVE_TERM_OUTPUTS(cur)
*ptr++ = grub_term_getxy (cur);
return ret;
}
@ -123,10 +121,9 @@ grub_term_restore_pos (grub_uint16_t *pos)
if (!pos)
return;
for (cur = grub_term_outputs; cur; cur = cur->next)
if (grub_term_is_active (cur))
{
grub_term_gotoxy (cur, (*ptr & 0xff00) >> 8, *ptr & 0xff);
ptr++;
}
FOR_ACTIVE_TERM_OUTPUTS(cur)
{
grub_term_gotoxy (cur, (*ptr & 0xff00) >> 8, *ptr & 0xff);
ptr++;
}
}