Annotation of sys/arch/vax/qbus/qevent.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: qevent.h,v 1.2 2003/06/02 23:27:58 millert Exp $ */
2: /* $NetBSD: qevent.h,v 1.1 1998/03/21 10:02:39 ragge Exp $ */
3: /*-
4: * Copyright (c) 1982, 1986 The Regents of the University of California.
5: * All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: * 3. Neither the name of the University nor the names of its contributors
16: * may be used to endorse or promote products derived from this software
17: * without specific prior written permission.
18: *
19: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29: * SUCH DAMAGE.
30: *
31: * @(#)qevent.h 7.1 (Berkeley) 5/9/91
32: */
33:
34: /************************************************************************
35: * *
36: * Copyright (c) 1985 by *
37: * Digital Equipment Corporation, Maynard, MA *
38: * All rights reserved. *
39: * *
40: * This software is furnished under a license and may be used and *
41: * copied only in accordance with the terms of such license and *
42: * with the inclusion of the above copyright notice. This *
43: * software or any other copies thereof may not be provided or *
44: * otherwise made available to any other person. No title to and *
45: * ownership of the software is hereby transferred. *
46: * *
47: * The information in this software is subject to change without *
48: * notice and should not be construed as a commitment by Digital *
49: * Equipment Corporation. *
50: * *
51: * Digital assumes no responsibility for the use or reliability *
52: * of its software on equipment which is not supplied by Digital. *
53: * *
54: ************************************************************************/
55:
56: /*
57: * Event queue entries
58: */
59:
60: #ifndef _QEVENT_
61: #define _QEVENT_
62:
63: typedef struct _vs_event {
64: unsigned short vse_x; /* x position */
65: unsigned short vse_y; /* y position */
66: unsigned short vse_time;/* 10 millisecond units (button only) */
67: char vse_type; /* button or motion? */
68: unsigned char vse_key; /* the key (button only) */
69: char vse_direction; /* which direction (button only) */
70: char vse_device; /* which device (button only) */
71: } vsEvent;
72:
73: /* vse_type field */
74: #define VSE_BUTTON 0 /* button moved */
75: #define VSE_MMOTION 1 /* mouse moved */
76: #define VSE_TMOTION 2 /* tablet moved */
77:
78: /* vse_direction field */
79: #define VSE_KBTUP 0 /* up */
80: #define VSE_KBTDOWN 1 /* down */
81: #define VSE_KBTRAW 2 /* undetermined */
82:
83: /* vse_device field */
84: #define VSE_NULL 0 /* NULL event (for QD_GETEVENT ret) */
85: #define VSE_MOUSE 1 /* mouse */
86: #define VSE_DKB 2 /* main keyboard */
87: #define VSE_TABLET 3 /* graphics tablet */
88: #define VSE_AUX 4 /* auxiliary */
89: #define VSE_CONSOLE 5 /* console */
90:
91: /* The event queue */
92:
93: typedef struct _vs_eventqueue {
94: vsEvent *events; /* input event buffer */
95: int size; /* size of event buffer */
96: int head; /* index into events */
97: int tail; /* index into events */
98: } vsEventQueue;
99:
100: /* mouse cursor position */
101:
102: typedef struct _vs_cursor {
103: short x;
104: short y;
105: } vsCursor;
106:
107: /* mouse motion rectangle */
108:
109: typedef struct _vs_box {
110: short bottom;
111: short right;
112: short left;
113: short top;
114: } vsBox;
115:
116: #endif /*_QEVENT_*/
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