1/* term_console.c - console input and output */
2/*
3 *  GRUB  --  GRand Unified Bootloader
4 *  Copyright (C) 2002  Free Software Foundation, Inc.
5 *
6 *  This program is free software; you can redistribute it and/or modify
7 *  it under the terms of the GNU General Public License as published by
8 *  the Free Software Foundation; either version 2 of the License, or
9 *  (at your option) any later version.
10 *
11 *  This program is distributed in the hope that it will be useful,
12 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 *  GNU General Public License for more details.
15 *
16 *  You should have received a copy of the GNU General Public License
17 *  along with this program; if not, write to the Free Software
18 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21#include <shared.h>
22#include <term.h>
23
24/* These functions are defined in asm.S instead of this file:
25   console_putchar, console_checkkey, console_getkey, console_getxy,
26   console_gotoxy, console_cls, and console_nocursor.  */
27
28int console_current_color = A_NORMAL;
29static int console_standard_color = A_NORMAL;
30static int console_normal_color = A_NORMAL;
31static int console_highlight_color = A_REVERSE;
32static color_state console_color_state = COLOR_STATE_STANDARD;
33
34void
35console_setcolorstate (color_state state)
36{
37  switch (state) {
38    case COLOR_STATE_STANDARD:
39      console_current_color = console_standard_color;
40      break;
41    case COLOR_STATE_NORMAL:
42      console_current_color = console_normal_color;
43      break;
44    case COLOR_STATE_HIGHLIGHT:
45      console_current_color = console_highlight_color;
46      break;
47    default:
48      console_current_color = console_standard_color;
49      break;
50  }
51
52  console_color_state = state;
53}
54
55void
56console_setcolor (int normal_color, int highlight_color)
57{
58  console_normal_color = normal_color;
59  console_highlight_color = highlight_color;
60
61  console_setcolorstate (console_color_state);
62}
63