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
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
|
/* PDCurses */
#include <curspriv.h>
/*man-start**************************************************************
insstr
------
### Synopsis
int insstr(const char *str);
int insnstr(const char *str, int n);
int winsstr(WINDOW *win, const char *str);
int winsnstr(WINDOW *win, const char *str, int n);
int mvinsstr(int y, int x, const char *str);
int mvinsnstr(int y, int x, const char *str, int n);
int mvwinsstr(WINDOW *win, int y, int x, const char *str);
int mvwinsnstr(WINDOW *win, int y, int x, const char *str, int n);
int ins_wstr(const wchar_t *wstr);
int ins_nwstr(const wchar_t *wstr, int n);
int wins_wstr(WINDOW *win, const wchar_t *wstr);
int wins_nwstr(WINDOW *win, const wchar_t *wstr, int n);
int mvins_wstr(int y, int x, const wchar_t *wstr);
int mvins_nwstr(int y, int x, const wchar_t *wstr, int n);
int mvwins_wstr(WINDOW *win, int y, int x, const wchar_t *wstr);
int mvwins_nwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n);
### Description
The insstr() functions insert a character string into a window at the
current cursor position, by repeatedly calling winsch(). When
PDCurses is built with wide-character support enabled, the narrow-
character functions treat the string as a multibyte string in the
current locale, and convert it first. All characters to the right of
the cursor are moved to the right, with the possibility of the
rightmost characters on the line being lost. The cursor position
does not change (after moving to y, x, if specified). The routines
with n as the last argument insert at most n characters; if n is
negative, then the entire string is inserted.
### Return Value
All functions return OK on success and ERR on error.
### Portability
X/Open ncurses NetBSD
insstr Y Y Y
winsstr Y Y Y
mvinsstr Y Y Y
mvwinsstr Y Y Y
insnstr Y Y Y
winsnstr Y Y Y
mvinsnstr Y Y Y
mvwinsnstr Y Y Y
ins_wstr Y Y Y
wins_wstr Y Y Y
mvins_wstr Y Y Y
mvwins_wstr Y Y Y
ins_nwstr Y Y Y
wins_nwstr Y Y Y
mvins_nwstr Y Y Y
mvwins_nwstr Y Y Y
**man-end****************************************************************/
#include <string.h>
int winsnstr(WINDOW *win, const char *str, int n)
{
#ifdef PDC_WIDE
wchar_t wstr[513], *p;
int i;
#endif
int len;
PDC_LOG(("winsnstr() - called: string=\"%s\" n %d \n", str, n));
if (!win || !str)
return ERR;
len = strlen(str);
if (n < 0 || n > len)
n = len;
#ifdef PDC_WIDE
if (n > 512)
n = 512;
p = wstr;
i = 0;
while (str[i] && i < n)
{
int retval = PDC_mbtowc(p, str + i, n - i);
if (retval <= 0)
break;
p++;
i += retval;
}
while (p > wstr)
if (winsch(win, *--p) == ERR)
#else
while (n)
if (winsch(win, (unsigned char)(str[--n])) == ERR)
#endif
return ERR;
return OK;
}
int insstr(const char *str)
{
PDC_LOG(("insstr() - called: string=\"%s\"\n", str));
return winsnstr(stdscr, str, -1);
}
int winsstr(WINDOW *win, const char *str)
{
PDC_LOG(("winsstr() - called: string=\"%s\"\n", str));
return winsnstr(win, str, -1);
}
int mvinsstr(int y, int x, const char *str)
{
PDC_LOG(("mvinsstr() - called: y %d x %d string=\"%s\"\n", y, x, str));
if (move(y, x) == ERR)
return ERR;
return winsnstr(stdscr, str, -1);
}
int mvwinsstr(WINDOW *win, int y, int x, const char *str)
{
PDC_LOG(("mvwinsstr() - called: string=\"%s\"\n", str));
if (wmove(win, y, x) == ERR)
return ERR;
return winsnstr(win, str, -1);
}
int insnstr(const char *str, int n)
{
PDC_LOG(("insnstr() - called: string=\"%s\" n %d \n", str, n));
return winsnstr(stdscr, str, n);
}
int mvinsnstr(int y, int x, const char *str, int n)
{
PDC_LOG(("mvinsnstr() - called: y %d x %d string=\"%s\" n %d \n",
y, x, str, n));
if (move(y, x) == ERR)
return ERR;
return winsnstr(stdscr, str, n);
}
int mvwinsnstr(WINDOW *win, int y, int x, const char *str, int n)
{
PDC_LOG(("mvwinsnstr() - called: y %d x %d string=\"%s\" n %d \n",
y, x, str, n));
if (wmove(win, y, x) == ERR)
return ERR;
return winsnstr(win, str, n);
}
#ifdef PDC_WIDE
int wins_nwstr(WINDOW *win, const wchar_t *wstr, int n)
{
const wchar_t *p;
int len;
PDC_LOG(("wins_nwstr() - called\n"));
if (!win || !wstr)
return ERR;
for (len = 0, p = wstr; *p; p++)
len++;
if (n < 0 || n > len)
n = len;
while (n)
if (winsch(win, wstr[--n]) == ERR)
return ERR;
return OK;
}
int ins_wstr(const wchar_t *wstr)
{
PDC_LOG(("ins_wstr() - called\n"));
return wins_nwstr(stdscr, wstr, -1);
}
int wins_wstr(WINDOW *win, const wchar_t *wstr)
{
PDC_LOG(("wins_wstr() - called\n"));
return wins_nwstr(win, wstr, -1);
}
int mvins_wstr(int y, int x, const wchar_t *wstr)
{
PDC_LOG(("mvins_wstr() - called\n"));
if (move(y, x) == ERR)
return ERR;
return wins_nwstr(stdscr, wstr, -1);
}
int mvwins_wstr(WINDOW *win, int y, int x, const wchar_t *wstr)
{
PDC_LOG(("mvwinsstr() - called\n"));
if (wmove(win, y, x) == ERR)
return ERR;
return wins_nwstr(win, wstr, -1);
}
int ins_nwstr(const wchar_t *wstr, int n)
{
PDC_LOG(("ins_nwstr() - called\n"));
return wins_nwstr(stdscr, wstr, n);
}
int mvins_nwstr(int y, int x, const wchar_t *wstr, int n)
{
PDC_LOG(("mvinsnstr() - called\n"));
if (move(y, x) == ERR)
return ERR;
return wins_nwstr(stdscr, wstr, n);
}
int mvwins_nwstr(WINDOW *win, int y, int x, const wchar_t *wstr, int n)
{
PDC_LOG(("mvwinsnstr() - called\n"));
if (wmove(win, y, x) == ERR)
return ERR;
return wins_nwstr(win, wstr, n);
}
#endif
|
