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
|
/* $OpenBSD: lib_add_wch.c,v 1.1 2010/09/06 17:26:17 nicm Exp $ */
/****************************************************************************
* Copyright (c) 2004,2006 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, distribute with modifications, sublicense, and/or sell *
* copies of the Software, and to permit persons to whom the Software is *
* furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included *
* in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
* *
* Except as contained in this notice, the name(s) of the above copyright *
* holders shall not be used in advertising or otherwise to promote the *
* sale, use or other dealings in this Software without prior written *
* authorization. *
****************************************************************************/
/*
** lib_add_wch.c
**
** The routine wadd_wch().
**
*/
#include <curses.priv.h>
MODULE_ID("$Id: lib_add_wch.c,v 1.1 2010/09/06 17:26:17 nicm Exp $")
NCURSES_EXPORT(int)
wadd_wch(WINDOW *win, const cchar_t *wch)
{
PUTC_DATA;
int n;
int code = ERR;
TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_CALLED("wadd_wch(%p, %s)"), win,
_tracech_t(wch)));
if (win != 0) {
PUTC_INIT;
for (PUTC_i = 0; PUTC_i < CCHARW_MAX; ++PUTC_i) {
attr_t attrs = (wch->attr & A_ATTRIBUTES);
if ((PUTC_ch = wch->chars[PUTC_i]) == L'\0')
break;
if ((PUTC_n = wcrtomb(PUTC_buf, PUTC_ch, &PUT_st)) <= 0) {
code = ERR;
if (is8bits(PUTC_ch))
code = waddch(win, UChar(PUTC_ch) | attrs);
break;
}
for (n = 0; n < PUTC_n; n++) {
if ((code = waddch(win, UChar(PUTC_buf[n]) | attrs)) == ERR) {
break;
}
}
if (code == ERR)
break;
}
}
TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_RETURN("%d"), code));
return (code);
}
NCURSES_EXPORT(int)
wecho_wchar(WINDOW *win, const cchar_t *wch)
{
PUTC_DATA;
int n;
int code = ERR;
TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_CALLED("wecho_wchar(%p, %s)"), win,
_tracech_t(wch)));
if (win != 0) {
PUTC_INIT;
for (PUTC_i = 0; PUTC_i < CCHARW_MAX; ++PUTC_i) {
attr_t attrs = (wch->attr & A_ATTRIBUTES);
if ((PUTC_ch = wch->chars[PUTC_i]) == L'\0')
break;
if ((PUTC_n = wcrtomb(PUTC_buf, PUTC_ch, &PUT_st)) <= 0) {
code = ERR;
if (is8bits(PUTC_ch))
code = waddch(win, UChar(PUTC_ch) | attrs);
break;
}
for (n = 0; n < PUTC_n; n++) {
if ((code = waddch(win, UChar(PUTC_buf[n]) | attrs)) == ERR) {
break;
}
}
if (code == ERR)
break;
}
wrefresh(win);
}
TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_RETURN("%d"), code));
return (code);
}
|
