116 lines
4.1 KiB
C
116 lines
4.1 KiB
C
/* $NetBSD: qevent.h,v 1.6 2005/12/11 12:23:29 christos Exp $ */
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/*-
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* Copyright (c) 1982, 1986 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)qevent.h 7.1 (Berkeley) 5/9/91
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*/
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/************************************************************************
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* *
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* Copyright (c) 1985 by *
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* Digital Equipment Corporation, Maynard, MA *
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* All rights reserved. *
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* *
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* This software is furnished under a license and may be used and *
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* copied only in accordance with the terms of such license and *
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* with the inclusion of the above copyright notice. This *
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* software or any other copies thereof may not be provided or *
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* otherwise made available to any other person. No title to and *
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* ownership of the software is hereby transferred. *
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* *
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* The information in this software is subject to change without *
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* notice and should not be construed as a commitment by Digital *
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* Equipment Corporation. *
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* *
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* Digital assumes no responsibility for the use or reliability *
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* of its software on equipment which is not supplied by Digital. *
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* *
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************************************************************************/
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/*
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* Event queue entries
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*/
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#ifndef _QEVENT_
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#define _QEVENT_
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typedef struct _vs_event {
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unsigned short vse_x; /* x position */
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unsigned short vse_y; /* y position */
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unsigned short vse_time;/* 10 millisecond units (button only) */
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char vse_type; /* button or motion? */
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unsigned char vse_key; /* the key (button only) */
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char vse_direction; /* which direction (button only) */
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char vse_device; /* which device (button only) */
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} vsEvent;
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/* vse_type field */
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#define VSE_BUTTON 0 /* button moved */
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#define VSE_MMOTION 1 /* mouse moved */
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#define VSE_TMOTION 2 /* tablet moved */
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/* vse_direction field */
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#define VSE_KBTUP 0 /* up */
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#define VSE_KBTDOWN 1 /* down */
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#define VSE_KBTRAW 2 /* undetermined */
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/* vse_device field */
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#define VSE_NULL 0 /* NULL event (for QD_GETEVENT ret) */
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#define VSE_MOUSE 1 /* mouse */
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#define VSE_DKB 2 /* main keyboard */
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#define VSE_TABLET 3 /* graphics tablet */
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#define VSE_AUX 4 /* auxiliary */
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#define VSE_CONSOLE 5 /* console */
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/* The event queue */
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typedef struct _vs_eventqueue {
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vsEvent *events; /* input event buffer */
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int size; /* size of event buffer */
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int head; /* index into events */
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int tail; /* index into events */
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} vsEventQueue;
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/* mouse cursor position */
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typedef struct _vs_cursor {
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short x;
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short y;
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} vsCursor;
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/* mouse motion rectangle */
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typedef struct _vs_box {
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short bottom;
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short right;
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short left;
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short top;
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} vsBox;
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#endif /*_QEVENT_*/
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