sys/arch/vax/include/qevent.h

   1 /*      $NetBSD: qevent.h,v 1.1.48.3 2004/09/21 13:23:43 skrll 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. Neither the name of the University nor the names of its contributors
  15  *    may be used to endorse or promote products derived from this software
  16  *    without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  28  * SUCH DAMAGE.
  29  *
  30  *      @(#)qevent.h    7.1 (Berkeley) 5/9/91
  31  */
  32
  33 /************************************************************************
  34 *                                                                       *
  35 *                       Copyright (c) 1985 by                           *
  36 *               Digital Equipment Corporation, Maynard, MA              *
  37 *                       All rights reserved.                            *
  38 *                                                                       *
  39 *   This software is furnished under a license and may be used and      *
  40 *   copied  only  in accordance with the terms of such license and      *
  41 *   with the  inclusion  of  the  above  copyright  notice.   This      *
  42 *   software  or  any  other copies thereof may not be provided or      *
  43 *   otherwise made available to any other person.  No title to and      *
  44 *   ownership of the software is hereby transferred.                    *
  45 *                                                                       *
  46 *   The information in this software is subject to change  without      *
  47 *   notice  and should not be construed as a commitment by Digital      *
  48 *   Equipment Corporation.                                              *
  49 *                                                                       *
  50 *   Digital assumes no responsibility for the use  or  reliability      *
  51 *   of its software on equipment which is not supplied by Digital.      *
  52 *                                                                       *
  53 ************************************************************************/
  54
  55 /*
  56  * Event queue entries
  57  */
  58
  59 #ifndef _QEVENT_
  60 #define _QEVENT_
  61
  62 typedef struct  _vs_event {
  63         unsigned short vse_x;   /* x position */
  64         unsigned short vse_y;   /* y position */
  65         unsigned short vse_time;/* 10 millisecond units (button only) */
  66         char    vse_type;       /* button or motion? */
  67         unsigned char  vse_key; /* the key (button only) */
  68         char    vse_direction;  /* which direction (button only) */
  69         char    vse_device;     /* which device (button only) */
  70 } vsEvent;
  71
  72 /* vse_type field */
  73 #define VSE_BUTTON      0               /* button moved */
  74 #define VSE_MMOTION     1               /* mouse moved */
  75 #define VSE_TMOTION     2               /* tablet moved */
  76
  77 /* vse_direction field */
  78 #define VSE_KBTUP       0               /* up */
  79 #define VSE_KBTDOWN     1               /* down */
  80 #define VSE_KBTRAW      2               /* undetermined */
  81
  82 /* vse_device field */
  83 #define VSE_NULL        0               /* NULL event (for QD_GETEVENT ret) */
  84 #define VSE_MOUSE       1               /* mouse */
  85 #define VSE_DKB         2               /* main keyboard */
  86 #define VSE_TABLET      3               /* graphics tablet */
  87 #define VSE_AUX         4               /* auxiliary */
  88 #define VSE_CONSOLE     5               /* console */
  89
  90 /* The event queue */
  91
  92 typedef struct _vs_eventqueue {
  93         vsEvent *events;        /* input event buffer */
  94         int size;               /* size of event buffer */
  95         int head;               /* index into events */
  96         int tail;               /* index into events */
  97 } vsEventQueue;
  98
  99 /* mouse cursor position */
 100
 101 typedef struct _vs_cursor {
 102         short x;
 103         short y;
 104 } vsCursor;
 105
 106 /* mouse motion rectangle */
 107
 108 typedef struct _vs_box {
 109         short bottom;
 110         short right;
 111         short left;
 112         short top;
 113 } vsBox;
 114
 115 #endif /*_QEVENT_*/