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
|
/*
* $Id: radio.h 1025 2008-04-08 22:59:38Z hubert@u.washington.edu $
*
* ========================================================================
* Copyright 2013-2021 Eduardo Chappa
* Copyright 2006-2008 University of Washington
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* ========================================================================
*/
#ifndef PINE_RADIO_INCLUDED
#define PINE_RADIO_INCLUDED
#include "../pith/helptext.h"
#include "help.h"
/*
* For optionally_enter and radio_buttons, special meanings for keys.
*/
typedef struct esckey {
long ch; /* holds all UCS values plus -1 and -2 */
int rval; /* return value */
char *name; /* short name */
char *label; /* long descriptive key name */
} ESCKEY_S;
/*
* Minimum space needed after the prompt for optionally_enter() to work well.
* If the available width after the prompt is smaller than this then the prompt will
* have the leading edge cut off by optionally_enter.
* (note: used to be 5)
*/
#define MIN_OPT_ENT_WIDTH (7)
/* max length prompt for optionally_enter and want_to */
#define MAXPROMPT (ps_global->ttyo->screen_cols - MIN_OPT_ENT_WIDTH)
#define SEQ_EXCEPTION (-3) /* returned when seq # change and no
on_ctrl_C available. */
#define RB_NORM 0x00 /* flags modifying radio_buttons */
#define RB_ONE_TRY 0x01 /* one shot answer, else default */
#define RB_FLUSH_IN 0x02 /* discard pending input */
#define RB_NO_NEWMAIL 0x04 /* Quell new mail check */
#define RB_SEQ_SENSITIVE 0x08 /* Sensitive to seq # changes */
#define RB_RET_HELP 0x10 /* Return when help key pressed */
#define OE_NONE 0x00 /* optionally_enter flags */
#define OE_DISALLOW_CANCEL 0x01 /* Turn off Cancel menu item */
#define OE_DISALLOW_HELP 0x02 /* Turn off Help menu item */
#define OE_USER_MODIFIED 0x08 /* set on return if user input */
#define OE_KEEP_TRAILING_SPACE 0x10 /* Allow trailing white-space */
#define OE_SEQ_SENSITIVE 0x20 /* Sensitive to seq # changes */
#define OE_APPEND_CURRENT 0x40 /* append, don't truncate */
#define OE_PASSWD 0x80 /* Use asterisks to echo input */
#define OE_PASSWD_NOAST 0x100 /* Don't echo user input at all */
#define WT_NORM 0x00 /* flags modifying want_to */
#define WT_FLUSH_IN 0x01 /* discard pending input */
#define WT_SEQ_SENSITIVE 0x02 /* Sensitive to seq # changes */
#define WT_DING 0x04 /* Question needs attention! */
/* exported prototypes */
int want_to(char *, int, int, HelpType, int);
int one_try_want_to(char *, int, int, HelpType, int);
int radio_buttons(char *, int, ESCKEY_S *, int, int, HelpType, int);
int double_radio_buttons(char *, int, ESCKEY_S *, int, int, HelpType, int);
#endif /* PINE_RADIO_INCLUDED */
|