Subversion Repositories shark

Rev

Rev 519 | Rev 538 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
519 mauro 1 
/*
2 
 * Project: S.Ha.R.K.
3 
 *
4 
 * Coordinators:
5 
 *   Giorgio Buttazzo    <giorgio@sssup.it>
6 
 *   Paolo Gai           <pj@gandalf.sssup.it>
7 
 *
8 
 * Authors     :
9 
 *   Paolo Gai           <pj@gandalf.sssup.it>
10 
 *   Massimiliano Giorgi <massy@gandalf.sssup.it>
11 
 *   Luca Abeni          <luca@gandalf.sssup.it>
12 
 *   Mauro Marinoni      <mauro.marinoni@unipv.it>
13 
 *
14 
 *
15 
 * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
16 
 *
17 
 * http://www.sssup.it
18 
 * http://retis.sssup.it
19 
 * http://shark.sssup.it
20 
 */
21 
 
22 
/*
23 
 * Copyright (C) 2000 Paolo Gai
24 
 *
25 
 * This program is free software; you can redistribute it and/or modify
26 
 * it under the terms of the GNU General Public License as published by
27 
 * the Free Software Foundation; either version 2 of the License, or
28 
 * (at your option) any later version.
29 
 *
30 
 * This program is distributed in the hope that it will be useful,
31 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
32 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
33 
 * GNU General Public License for more details.
34 
 *
35 
 * You should have received a copy of the GNU General Public License
36 
 * along with this program; if not, write to the Free Software
37 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
38 
 *
39 
 */
40 
 
41 
/* Glue Layer Header Linux Input Driver*/
42 
 
43 
#ifndef __SHARK_MOUSE26_H__
44 
#define __SHARK_MOUSE26_H__
45 
 
523 mauro 46 
#include <kernel/const.h>
47 
#include <kernel/model.h>
48 
 
49 
#ifdef __cplusplus
50 
extern "C" {
51 
#endif
52 
 
519 mauro 53 
/* mouse buttons constant */  
54 
#define MOUSE_RBUTT     1
55 
#define MOUSE_CBUTT     2
56 
#define MOUSE_LBUTT     4
57 
 
58 
/* the mouse event struct */
59 
typedef struct {
60 
        int x, y, z;            /* mouse position */
523 mauro 61 
        int dx, dy, dz;         /* distance covered by mouse */
62 
        unsigned long buttons;  /* buttons flags */
519 mauro 63 
} MOUSE_EVT;
64 
 
65 
/* macros to test mouse buttons */
523 mauro 66 
#define isLeftButton(b)         ((b) & MOUSE_LBUTT)
67 
#define isRightButton(b)        ((b) & MOUSE_RBUTT)
68 
#define isCentralButton(b)      ((b) & MOUSE_CBUTT)
519 mauro 69 
 
523 mauro 70 
/*
71 
 * mouse initialization
72 
 */
73 
 
74 
/* the MOUSE_PARMS structure used by MOUSE26_init() */
75 
typedef struct mouse_parms {
76 
        TASK_MODEL *tm;
77 
        int xmin;
78 
        int ymin;
79 
        int xmax;
80 
        int ymax;
81 
        int threshold;
82 
} MOUSE_PARMS;
83 
 
84 
#define MOUSE_DEFAULT (DWORD)-1
85 
 
86 
/* the default values for the MOUSE_PARMS structure */
87 
#define BASE_MOUSE {(TASK_MODEL *)MOUSE_DEFAULT, \
88 
                    (int)MOUSE_DEFAULT, \
89 
                    (int)MOUSE_DEFAULT, \
90 
                    (int)MOUSE_DEFAULT, \
91 
                    (int)MOUSE_DEFAULT, \
92 
                    (int)MOUSE_DEFAULT}
93 
 
94 
/* to change the MOUSE_PARMS struct */
95 
#define mouse_default_parms(s)  (s).tm = (TASK_MODEL *)MOUSE_DEFAULT, \
96 
                                (s).xmin = (int)MOUSE_DEFAULT, \
97 
                                (s).xmin = (int)MOUSE_DEFAULT, \
98 
                                (s).xmin = (int)MOUSE_DEFAULT, \
99 
                                (s).xmin = (int)MOUSE_DEFAULT, \
100 
                                (s).xmin = (int)MOUSE_DEFAULT
101 
 
102 
#define mouse_def_task(s,m)     (s).tm = (TASK_MODEL *)(m)
103 
#define mouse_def_thresh(s,v)   (s).threshold = (v)
104 
#define mouse_def_xmin(s,v)     (s).xmin = (v)
105 
#define mouse_def_ymin(s,v)     (s).ymin = (v)
106 
#define mouse_def_xmax(s,v)     (s).xmax = (v)
107 
#define mouse_def_ymax(s,v)     (s).ymax = (v)
108 
 
519 mauro 109 
/* user mouse handler */
110 
typedef void (*MOUSE_HANDLER)(MOUSE_EVT*);
111 
 
523 mauro 112 
/*
113 
 * user mouse interface
114 
 */
115 
int  MOUSE26_init(MOUSE_PARMS *s);
116 
int  MOUSE26_close(void);
117 
 
118 
void mouse_enable(void);
119 
void mouse_disable(void);
120 
void mouse_getpos(int *x, int *y, int *z, unsigned long *buttons);
121 
void mouse_setpos(int  x, int  y, int z);
122 
void mouse_getlimit(int *xmin, int *ymin, int *xmax, int *ymax);
123 
int  mouse_setlimit(int  xmin, int  ymin, int  xmax, int  ymax);
124 
int  mouse_getthreshold(void);
125 
int  mouse_setthreshold(int t);
126 
void mouse_hook(MOUSE_HANDLER h);
519 mauro 127 
 
523 mauro 128 
#ifdef __cplusplus
129 
};
519 mauro 130 
#endif
131 
 
523 mauro 132 
#endif
133