84 lines
3.4 KiB
C
84 lines
3.4 KiB
C
|
/* $NetBSD: kbd_xlate.h,v 1.1.1.1 1996/01/24 01:15:35 gwr Exp $ */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Copyright (c) 1992, 1993
|
||
|
|
* The Regents of the University of California. All rights reserved.
|
||
|
|
*
|
||
|
|
* This software was developed by the Computer Systems Engineering group
|
||
|
|
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
|
||
|
|
* contributed to Berkeley.
|
||
|
|
*
|
||
|
|
* All advertising materials mentioning features or use of this software
|
||
|
|
* must display the following acknowledgement:
|
||
|
|
* This product includes software developed by the University of
|
||
|
|
* California, Lawrence Berkeley Laboratory.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
* 3. All advertising materials mentioning features or use of this software
|
||
|
|
* must display the following acknowledgement:
|
||
|
|
* This product includes software developed by the University of
|
||
|
|
* California, Berkeley and its contributors.
|
||
|
|
* 4. Neither the name of the University nor the names of its contributors
|
||
|
|
* may be used to endorse or promote products derived from this software
|
||
|
|
* without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
* SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
* @(#)kbd.c 8.2 (Berkeley) 10/30/93
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This defines the interface provided by kbd_xlate()
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <dev/sun/kbd_tables.h>
|
||
|
|
|
||
|
|
#define KEY_CODE(c) ((c) & KBD_KEYMASK) /* keyboard code index */
|
||
|
|
#define KEY_UP(c) ((c) & KBD_UP) /* true => key went up */
|
||
|
|
|
||
|
|
#define KBMOD_CTRL_MASK ((1 << KBMOD_CTRL_L) | (1 << KBMOD_CTRL_R))
|
||
|
|
#define KBMOD_SHIFT_MASK ((1 << KBMOD_SHIFT_L) | (1 << KBMOD_SHIFT_R))
|
||
|
|
#define KBMOD_META_MASK ((1 << KBMOD_META_L) | (1 << KBMOD_META_R))
|
||
|
|
#define KBMOD_ALT_MASK ((1 << KBMOD_ALT_L) | (1 << KBMOD_ALT_R))
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Keycode translator state.
|
||
|
|
* We need to remember the state of the keyboard's shift and
|
||
|
|
* control keys, and we need a per-type translation table.
|
||
|
|
*/
|
||
|
|
struct kbd_state {
|
||
|
|
struct keyboard kbd_k; /* table pointers */
|
||
|
|
int kbd_modbits; /* modifier keys */
|
||
|
|
int kbd_expect; /* expect ID or layout byte */
|
||
|
|
#define KBD_EXPECT_IDCODE 1
|
||
|
|
#define KBD_EXPECT_LAYOUT 2
|
||
|
|
|
||
|
|
u_char kbd_id; /* a place to store the ID */
|
||
|
|
u_char kbd_layout; /* which keyboard layout */
|
||
|
|
u_char kbd_click; /* true => keyclick enabled */
|
||
|
|
u_char kbd_leds; /* LED state */
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
extern void kbd_xlate_init __P((struct kbd_state *ks));
|
||
|
|
extern int kbd_code_to_keysym __P((struct kbd_state *ks, int c));
|
||
|
|
|