grub/include/grub/terminfo.h
Vladimir 'phcoder' Serbinenko db99fbe83f Replace libcurses with our own vt100 handling for the ease of testing
and decreasing prerequisites.
2013-04-27 00:02:23 +02:00

88 lines
2.9 KiB
C

/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2003,2005,2007 Free Software Foundation, Inc.
*
* GRUB 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 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_TERMINFO_HEADER
#define GRUB_TERMINFO_HEADER 1
#include <grub/err.h>
#include <grub/types.h>
#include <grub/term.h>
char *EXPORT_FUNC(grub_terminfo_get_current) (struct grub_term_output *term);
grub_err_t EXPORT_FUNC(grub_terminfo_set_current) (struct grub_term_output *term,
const char *);
#define GRUB_TERMINFO_READKEY_MAX_LEN 6
struct grub_terminfo_input_state
{
int input_buf[GRUB_TERMINFO_READKEY_MAX_LEN];
int npending;
#if defined(__powerpc__) && defined(GRUB_MACHINE_IEEE1275)
int last_key;
grub_uint64_t last_key_time;
#endif
int (*readkey) (struct grub_term_input *term);
};
struct grub_terminfo_output_state
{
struct grub_term_output *next;
char *name;
char *gotoxy;
char *cls;
char *reverse_video_on;
char *reverse_video_off;
char *cursor_on;
char *cursor_off;
char *setcolor;
unsigned int width, height;
unsigned int xpos, ypos;
void (*put) (struct grub_term_output *term, const int c);
};
grub_err_t EXPORT_FUNC(grub_terminfo_output_init) (struct grub_term_output *term);
void EXPORT_FUNC(grub_terminfo_gotoxy) (grub_term_output_t term,
grub_uint8_t x, grub_uint8_t y);
void EXPORT_FUNC(grub_terminfo_cls) (grub_term_output_t term);
grub_uint16_t EXPORT_FUNC (grub_terminfo_getxy) (struct grub_term_output *term);
void EXPORT_FUNC (grub_terminfo_setcursor) (struct grub_term_output *term,
const int on);
void EXPORT_FUNC (grub_terminfo_setcolorstate) (struct grub_term_output *term,
const grub_term_color_state state);
grub_err_t EXPORT_FUNC (grub_terminfo_input_init) (struct grub_term_input *term);
int EXPORT_FUNC (grub_terminfo_getkey) (struct grub_term_input *term);
void EXPORT_FUNC (grub_terminfo_putchar) (struct grub_term_output *term,
const struct grub_unicode_glyph *c);
grub_uint16_t EXPORT_FUNC (grub_terminfo_getwh) (struct grub_term_output *term);
grub_err_t EXPORT_FUNC (grub_terminfo_output_register) (struct grub_term_output *term,
const char *type);
grub_err_t EXPORT_FUNC (grub_terminfo_output_unregister) (struct grub_term_output *term);
void grub_terminfo_init (void);
void grub_terminfo_fini (void);
#endif /* ! GRUB_TERMINFO_HEADER */