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qevent.h revision 1.1 
      1 /*	$NetBSD: qevent.h,v 1.1 1998/03/21 10:02:39 ragge Exp $	*/
      2 /*-
      3  * Copyright (c) 1982, 1986 The Regents of the University of California.
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *	This product includes software developed by the University of
     17  *	California, Berkeley and its contributors.
     18  * 4. Neither the name of the University nor the names of its contributors
     19  *    may be used to endorse or promote products derived from this software
     20  *    without specific prior written permission.
     21  *
     22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     32  * SUCH DAMAGE.
     33  *
     34  *	@(#)qevent.h	7.1 (Berkeley) 5/9/91
     35  */
     36 
     37 /************************************************************************
     38 *									*
     39 *			Copyright (c) 1985 by				*
     40 *		Digital Equipment Corporation, Maynard, MA		*
     41 *			All rights reserved.				*
     42 *									*
     43 *   This software is furnished under a license and may be used and	*
     44 *   copied  only  in accordance with the terms of such license and	*
     45 *   with the  inclusion  of  the  above  copyright  notice.   This	*
     46 *   software  or  any  other copies thereof may not be provided or	*
     47 *   otherwise made available to any other person.  No title to and	*
     48 *   ownership of the software is hereby transferred.			*
     49 *									*
     50 *   The information in this software is subject to change  without	*
     51 *   notice  and should not be construed as a commitment by Digital	*
     52 *   Equipment Corporation.						*
     53 *									*
     54 *   Digital assumes no responsibility for the use  or  reliability	*
     55 *   of its software on equipment which is not supplied by Digital.	*
     56 *									*
     57 ************************************************************************/
     58 
     59 /*
     60  * Event queue entries
     61  */
     62 
     63 #ifndef _QEVENT_
     64 #define _QEVENT_
     65 
     66 typedef struct  _vs_event {
     67         unsigned short vse_x;	/* x position */
     68         unsigned short vse_y;	/* y position */
     69         unsigned short vse_time;/* 10 millisecond units (button only) */
     70         char    vse_type;       /* button or motion? */
     71         unsigned char  vse_key;	/* the key (button only) */
     72         char    vse_direction;	/* which direction (button only) */
     73         char    vse_device;	/* which device (button only) */
     74 } vsEvent;
     75 
     76 /* vse_type field */
     77 #define VSE_BUTTON      0               /* button moved */
     78 #define VSE_MMOTION     1               /* mouse moved */
     79 #define VSE_TMOTION     2               /* tablet moved */
     80 
     81 /* vse_direction field */
     82 #define VSE_KBTUP       0               /* up */
     83 #define VSE_KBTDOWN     1               /* down */
     84 #define VSE_KBTRAW	2		/* undetermined */
     85 
     86 /* vse_device field */
     87 #define VSE_NULL	0		/* NULL event (for QD_GETEVENT ret) */
     88 #define VSE_MOUSE       1               /* mouse */
     89 #define VSE_DKB         2               /* main keyboard */
     90 #define VSE_TABLET      3               /* graphics tablet */
     91 #define VSE_AUX         4               /* auxiliary */
     92 #define VSE_CONSOLE     5               /* console */
     93 
     94 /* The event queue */
     95 
     96 typedef struct _vs_eventqueue {
     97 	vsEvent *events;	/* input event buffer */
     98 	int size;		/* size of event buffer */
     99 	int head;		/* index into events */
    100 	int tail;		/* index into events */
    101 } vsEventQueue;
    102 
    103 /* mouse cursor position */
    104 
    105 typedef struct _vs_cursor {
    106         short x;
    107         short y;
    108 } vsCursor;
    109 
    110 /* mouse motion rectangle */
    111 
    112 typedef struct _vs_box {
    113         short bottom;
    114         short right;
    115         short left;
    116         short top;
    117 } vsBox;
    118 
    119 #endif /*_QEVENT_*/
    120