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/* term_console.c - console input and output */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <shared.h>
#include <term.h>
/* These functions are defined in asm.S instead of this file:
console_putchar, console_checkkey, console_getkey, console_getxy,
console_gotoxy, console_cls, and console_nocursor. */
int console_current_color = A_NORMAL;
static int console_standard_color = A_NORMAL;
static int console_normal_color = A_NORMAL;
static int console_highlight_color = A_REVERSE;
static color_state console_color_state = COLOR_STATE_STANDARD;
void
console_setcolorstate (color_state state)
{
switch (state) {
case COLOR_STATE_STANDARD:
console_current_color = console_standard_color;
break;
case COLOR_STATE_NORMAL:
console_current_color = console_normal_color;
break;
case COLOR_STATE_HIGHLIGHT:
console_current_color = console_highlight_color;
break;
default:
console_current_color = console_standard_color;
break;
}
console_color_state = state;
}
void
console_setcolor (int normal_color, int highlight_color)
{
console_normal_color = normal_color;
console_highlight_color = highlight_color;
console_setcolorstate (console_color_state);
}