1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/* $OpenBSD: wsmoused.h,v 1.1 2001/04/14 04:44:02 aaron Exp $ */
/*
* Copyright (c) 2001 Jean-Baptiste Marchand, Julien Montagne and Jerome Verdon
*
* All rights reserved.
*
* This code is for mouse console support under the wscons console driver.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by
* Hellmuth Michaelis, Brian Dunford-Shore, Joerg Wunsch, Scott Turner
* and Charles Hannum.
* 4. The name authors may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
*/
int wsmoused __P((struct wsdisplay_softc *, u_long, caddr_t, int,
struct proc *p));
void motion_event __P((u_int, int));
void button_event __P((int, int));
int ctrl_event __P((u_int, int, struct wsdisplay_softc *, struct proc *));
void mouse_moverel __P((char, char));
void inverse_char __P((unsigned short c));
void inverse_region __P((unsigned short start, unsigned short end));
unsigned char skip_spc_right __P((char));
unsigned char skip_spc_left __P((void));
unsigned char skip_char_right __P((unsigned short));
unsigned char skip_char_left __P((unsigned short));
unsigned char class_cmp __P((unsigned short, unsigned short));
void mouse_copy_start __P((void));
void mouse_copy_word __P((void));
void mouse_copy_line __P((void));
void mouse_copy_end __P((void));
void mouse_copy_extend __P((void));
void mouse_copy_extend_char __P((void));
void mouse_copy_extend_word __P((void));
void mouse_copy_extend_line __P((void));
void mouse_hide __P((struct wsdisplay_softc *));
void mouse_copy_extend_after __P((void));
void remove_selection __P((struct wsdisplay_softc *));
void mouse_copy_selection __P((void));
void mouse_paste __P((void));
void mouse_zaxis __P((int));
void allocate_copybuffer __P((struct wsdisplay_softc *));
void sysbeep __P((int, int));
char *Copybuffer = NULL; /* buffer that contains mouse selections */
unsigned int Copybuffer_size = 0;
char Paste_avail = 0; /* flag, to indicate whether a selection is in the
Copy buffer */
#define NO_BORDER 0
#define BORDER 1
#define WS_NCOLS(ws) ((ws)->scr_dconf->scrdata->ncols)
#define WS_NROWS(ws) ((ws)->scr_dconf->scrdata->nrows)
#define MAXCOL (WS_NCOLS(sc->sc_focus) - 1)
#define MAXROW (WS_NROWS(sc->sc_focus) - 1)
#define N_COLS (WS_NCOLS(sc->sc_focus))
#define N_ROWS (WS_NROWS(sc->sc_focus))
#define MOUSE (sc->sc_focus->mouse)
#define CURSOR (sc->sc_focus->cursor)
#define CPY_START (sc->sc_focus->cpy_start)
#define CPY_END (sc->sc_focus->cpy_end)
#define ORIG_START (sc->sc_focus->orig_start)
#define ORIG_END (sc->sc_focus->orig_end)
#define MOUSE_FLAGS (sc->sc_focus->mouse_flags)
#define XY_TO_POS(col, row) (((row) * N_COLS) + (col))
#define POS_TO_X(pos) ((pos) % (N_COLS))
#define POS_TO_Y(pos) ((pos) / (N_COLS))
#define GET_FULLCHAR(pos)\
((*sc->sc_accessops->getchar)\
(sc->sc_accesscookie,\
((pos) / N_COLS), ((pos) % N_COLS)))
#define GETCHAR(pos)\
(((*sc->sc_accessops->getchar)\
(sc->sc_accesscookie,\
((pos) / N_COLS), ((pos) % N_COLS)))\
& 0x000000FF)
#define PUTCHAR(pos, uc, attr)\
((*sc->sc_focus->scr_dconf->emulops->putchar)\
(sc->sc_focus->scr_dconf->emulcookie, ((pos) / N_COLS),\
((pos) % N_COLS), (uc), (attr)));
#define MOUSE_COPY_BUTTON 0
#define MOUSE_PASTE_BUTTON 1
#define MOUSE_EXTEND_BUTTON 2
#define IS_ALPHANUM(pos) (GETCHAR((pos)) != ' ')
#define IS_SPACE(c) ((c) == ' ')
|
