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Initial reimport of double buffering

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-11-14 17:00:39 +01:00
parent df48e9e18d
commit 1f56d83788
10 changed files with 318 additions and 23 deletions
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10
normal/cmdline.c
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@ -199,8 +199,6 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
xpos = (plen + lpos) % 79;
ypos = ystart + (plen + lpos) / 79;
grub_gotoxy (xpos, ypos);
grub_refresh ();
}
void cl_print (int pos, int c)
@ -241,8 +239,6 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
cl_print (lpos - len, echo_char);
cl_set_pos ();
}
grub_refresh ();
}
void cl_delete (unsigned len)
@ -262,8 +258,6 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
cl_print (lpos, echo_char);
cl_set_pos ();
}
grub_refresh ();
}
plen = grub_strlen (prompt);
@ -283,6 +277,8 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
if (history && hist_used == 0)
grub_history_add (buf);
grub_refresh ();
while ((key = GRUB_TERM_ASCII_CHAR (grub_getkey ())) != '\n' && key != '\r')
{
if (readline)
@ -457,6 +453,8 @@ grub_cmdline_get (const char *prompt, char cmdline[], unsigned max_len,
}
break;
}
grub_refresh ();
}
grub_putchar ('\n');