1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* 28 * Software mouse registers 29 */ 30 31 #ifndef _SYS_MSREG_H 32 #define _SYS_MSREG_H 33 34 #include <sys/types.h> 35 #include <sys/types32.h> 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 /* 42 * Mouse sample. 43 */ 44 struct mouseinfo { 45 char mi_x; /* current X coordinate */ 46 char mi_y; /* current Y coordinate */ 47 char mi_z; /* current wheel */ 48 char mi_buttons; /* set of buttons that are currently down */ 49 #define MS_HW_BUT1 0x4 /* left button position */ 50 #define MS_HW_BUT2 0x2 /* middle button position */ 51 #define MS_HW_BUT3 0x1 /* right button position */ 52 struct timeval32 mi_time; /* timestamp */ 53 }; 54 55 /* 56 * Circular buffer storing mouse events. 57 */ 58 struct mousebuf { 59 short mb_size; /* size (in mouseinfo units) of buf */ 60 short mb_off; /* current offset in buffer */ 61 struct mouseinfo mb_info[1]; /* however many samples */ 62 }; 63 64 struct ms_softc { 65 struct mousebuf *ms_buf; /* pointer to mouse buffer */ 66 short ms_bufbytes; /* buffer size (in bytes) */ 67 short ms_flags; /* currently unused */ 68 short ms_oldoff; /* index into mousebuf */ 69 short ms_eventstate; /* current event being generated */ 70 short ms_readformat; /* format of read stream */ 71 #define MS_3BYTE_FORMAT VUID_NATIVE /* 3 byte format (buts/x/y) */ 72 #define MS_VUID_FORMAT VUID_FIRM_EVENT /* vuid Firm_event format */ 73 short ms_vuidaddr; /* vuid addr for MS_VUID_FORMAT */ 74 char ms_prevbuttons; /* button state as of last message */ 75 /* sent upstream */ 76 }; 77 78 #define EVENT_X 0 /* generating delta-X event */ 79 #define EVENT_Y 1 /* generating delta-Y event */ 80 #define EVENT_BUT1 2 /* generating button 1 event */ 81 #define EVENT_BUT2 3 /* generating button 2 event */ 82 #define EVENT_BUT3 4 /* generating button 3 event */ 83 #define EVENT_BUT4 5 /* generating button 4 event */ 84 #define EVENT_BUT5 6 /* generating button 5 event */ 85 #define EVENT_BUT6 7 /* generating button 6 event */ 86 #define EVENT_BUT7 8 /* generating button 7 event */ 87 #define EVENT_BUT8 9 /* generating button 8 event */ 88 #define EVENT_BUT9 10 /* generating button 9 event */ 89 #define EVENT_BUT10 11 /* generating button 10 event */ 90 #define EVENT_WHEEL 12 /* generating wheel event */ 91 92 #define EVENT_BUT(i) (i + 1) 93 94 #ifdef _KERNEL 95 #define MSIOGETBUF _IOWR('m', 1, int) /* MSIOGETBUF is OBSOLETE */ 96 /* Get mouse buffer ptr so (window system in particular) can chase */ 97 /* around buffer to get events. */ 98 #endif 99 100 #ifdef __cplusplus 101 } 102 #endif 103 104 #endif /* _SYS_MSREG_H */ 105