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
28 int console_current_color = A_NORMAL;
29 static int console_standard_color = A_NORMAL;
30 static int console_normal_color = A_NORMAL;
31 static int console_highlight_color = A_REVERSE;
32 static color_state console_color_state = COLOR_STATE_STANDARD;
33
34 void
console_setcolorstate(color_state state)35 console_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
55 void
console_setcolor(int normal_color,int highlight_color)56 console_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