1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate *
4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate * with the License.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate *
14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate *
20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate */
22*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */
23*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */
24*7c478bd9Sstevel@tonic-gate
25*7c478bd9Sstevel@tonic-gate
26*7c478bd9Sstevel@tonic-gate /*
27*7c478bd9Sstevel@tonic-gate * Copyright (c) 1997, by Sun Microsystems, Inc.
28*7c478bd9Sstevel@tonic-gate * All rights reserved.
29*7c478bd9Sstevel@tonic-gate */
30*7c478bd9Sstevel@tonic-gate
31*7c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/
32*7c478bd9Sstevel@tonic-gate
33*7c478bd9Sstevel@tonic-gate #include <sys/types.h>
34*7c478bd9Sstevel@tonic-gate #include "curses_inc.h"
35*7c478bd9Sstevel@tonic-gate
36*7c478bd9Sstevel@tonic-gate #define LENGTH 256
37*7c478bd9Sstevel@tonic-gate
38*7c478bd9Sstevel@tonic-gate /* This routine gets a string starting at (_cury, _curx) */
39*7c478bd9Sstevel@tonic-gate int
wgetwstr(WINDOW * win,wchar_t * str)40*7c478bd9Sstevel@tonic-gate wgetwstr(WINDOW *win, wchar_t *str)
41*7c478bd9Sstevel@tonic-gate {
42*7c478bd9Sstevel@tonic-gate return ((wgetnwstr(win, str, LENGTH) == ERR) ? ERR : OK);
43*7c478bd9Sstevel@tonic-gate }
44*7c478bd9Sstevel@tonic-gate
45*7c478bd9Sstevel@tonic-gate int
wgetnwstr(WINDOW * win,wchar_t * str,int n)46*7c478bd9Sstevel@tonic-gate wgetnwstr(WINDOW *win, wchar_t *str, int n)
47*7c478bd9Sstevel@tonic-gate {
48*7c478bd9Sstevel@tonic-gate int cpos = 0, ch;
49*7c478bd9Sstevel@tonic-gate wchar_t *cp = str;
50*7c478bd9Sstevel@tonic-gate int i = 0;
51*7c478bd9Sstevel@tonic-gate int total = 0;
52*7c478bd9Sstevel@tonic-gate char myerase, mykill;
53*7c478bd9Sstevel@tonic-gate char rownum[LENGTH], colnum[LENGTH], length[LENGTH];
54*7c478bd9Sstevel@tonic-gate int doecho = SP->fl_echoit;
55*7c478bd9Sstevel@tonic-gate int savecb = cur_term->_fl_rawmode;
56*7c478bd9Sstevel@tonic-gate bool savsync, savimmed, savleave;
57*7c478bd9Sstevel@tonic-gate
58*7c478bd9Sstevel@tonic-gate #ifdef DEBUG
59*7c478bd9Sstevel@tonic-gate if (outf)
60*7c478bd9Sstevel@tonic-gate fprintf(outf, "doecho %d, savecb %d\n", doecho, savecb);
61*7c478bd9Sstevel@tonic-gate #endif /* DEBUG */
62*7c478bd9Sstevel@tonic-gate
63*7c478bd9Sstevel@tonic-gate myerase = erasechar();
64*7c478bd9Sstevel@tonic-gate mykill = killchar();
65*7c478bd9Sstevel@tonic-gate if (!savecb)
66*7c478bd9Sstevel@tonic-gate (void) cbreak();
67*7c478bd9Sstevel@tonic-gate
68*7c478bd9Sstevel@tonic-gate if (doecho) {
69*7c478bd9Sstevel@tonic-gate SP->fl_echoit = FALSE;
70*7c478bd9Sstevel@tonic-gate savsync = win->_sync;
71*7c478bd9Sstevel@tonic-gate savimmed = win->_immed;
72*7c478bd9Sstevel@tonic-gate savleave = win->_leave;
73*7c478bd9Sstevel@tonic-gate win->_immed = win->_sync = win->_leave = FALSE;
74*7c478bd9Sstevel@tonic-gate (void) wrefresh(win);
75*7c478bd9Sstevel@tonic-gate if (n > LENGTH)
76*7c478bd9Sstevel@tonic-gate n = LENGTH;
77*7c478bd9Sstevel@tonic-gate }
78*7c478bd9Sstevel@tonic-gate n--;
79*7c478bd9Sstevel@tonic-gate
80*7c478bd9Sstevel@tonic-gate while (cpos < n) {
81*7c478bd9Sstevel@tonic-gate if (doecho) {
82*7c478bd9Sstevel@tonic-gate rownum[cpos] = win->_cury;
83*7c478bd9Sstevel@tonic-gate colnum[cpos] = win->_curx;
84*7c478bd9Sstevel@tonic-gate }
85*7c478bd9Sstevel@tonic-gate
86*7c478bd9Sstevel@tonic-gate ch = wgetwch(win);
87*7c478bd9Sstevel@tonic-gate if ((ch == ERR) || (ch == '\n') || (ch == '\r') ||
88*7c478bd9Sstevel@tonic-gate (ch == KEY_ENTER))
89*7c478bd9Sstevel@tonic-gate break;
90*7c478bd9Sstevel@tonic-gate if ((ch == myerase) || (ch == KEY_LEFT) ||
91*7c478bd9Sstevel@tonic-gate (ch == KEY_BACKSPACE) || (ch == mykill)) {
92*7c478bd9Sstevel@tonic-gate if (cpos > 0) {
93*7c478bd9Sstevel@tonic-gate if (ch == mykill) {
94*7c478bd9Sstevel@tonic-gate i = total;
95*7c478bd9Sstevel@tonic-gate total = cpos = 0;
96*7c478bd9Sstevel@tonic-gate cp = str;
97*7c478bd9Sstevel@tonic-gate } else {
98*7c478bd9Sstevel@tonic-gate cp--;
99*7c478bd9Sstevel@tonic-gate cpos--;
100*7c478bd9Sstevel@tonic-gate if (doecho)
101*7c478bd9Sstevel@tonic-gate total -= (i = length[cpos]);
102*7c478bd9Sstevel@tonic-gate }
103*7c478bd9Sstevel@tonic-gate if (doecho) {
104*7c478bd9Sstevel@tonic-gate (void) wmove(win, rownum[cpos],
105*7c478bd9Sstevel@tonic-gate colnum[cpos]);
106*7c478bd9Sstevel@tonic-gate /* Add the correct amount of blanks. */
107*7c478bd9Sstevel@tonic-gate for (; i > 0; i--)
108*7c478bd9Sstevel@tonic-gate (void) waddch(win, ' ');
109*7c478bd9Sstevel@tonic-gate /* Move back after the blanks */
110*7c478bd9Sstevel@tonic-gate /* are put in. */
111*7c478bd9Sstevel@tonic-gate (void) wmove(win, rownum[cpos],
112*7c478bd9Sstevel@tonic-gate colnum[cpos]);
113*7c478bd9Sstevel@tonic-gate /* Update total. */
114*7c478bd9Sstevel@tonic-gate (void) wrefresh(win);
115*7c478bd9Sstevel@tonic-gate }
116*7c478bd9Sstevel@tonic-gate } else
117*7c478bd9Sstevel@tonic-gate if (doecho)
118*7c478bd9Sstevel@tonic-gate (void) beep();
119*7c478bd9Sstevel@tonic-gate } else
120*7c478bd9Sstevel@tonic-gate if ((KEY_MIN <= ch) && (ch <= KEY_MAX))
121*7c478bd9Sstevel@tonic-gate (void) beep();
122*7c478bd9Sstevel@tonic-gate else {
123*7c478bd9Sstevel@tonic-gate *cp++ = ch;
124*7c478bd9Sstevel@tonic-gate if (doecho) {
125*7c478bd9Sstevel@tonic-gate /* Add the length of the */
126*7c478bd9Sstevel@tonic-gate /* character to total. */
127*7c478bd9Sstevel@tonic-gate if ((ch & EUCMASK) != P00)
128*7c478bd9Sstevel@tonic-gate length[cpos] = wcscrw(ch);
129*7c478bd9Sstevel@tonic-gate else if (ch >= ' ')
130*7c478bd9Sstevel@tonic-gate length[cpos] = 1;
131*7c478bd9Sstevel@tonic-gate else if (ch == '\t')
132*7c478bd9Sstevel@tonic-gate length[cpos] = TABSIZE -
133*7c478bd9Sstevel@tonic-gate (colnum[cpos] % TABSIZE);
134*7c478bd9Sstevel@tonic-gate else
135*7c478bd9Sstevel@tonic-gate length[cpos] = 2;
136*7c478bd9Sstevel@tonic-gate total += length[cpos];
137*7c478bd9Sstevel@tonic-gate (void) wechowchar(win, (chtype) ch);
138*7c478bd9Sstevel@tonic-gate }
139*7c478bd9Sstevel@tonic-gate cpos++;
140*7c478bd9Sstevel@tonic-gate }
141*7c478bd9Sstevel@tonic-gate }
142*7c478bd9Sstevel@tonic-gate
143*7c478bd9Sstevel@tonic-gate *cp = '\0';
144*7c478bd9Sstevel@tonic-gate
145*7c478bd9Sstevel@tonic-gate if (!savecb)
146*7c478bd9Sstevel@tonic-gate (void) nocbreak();
147*7c478bd9Sstevel@tonic-gate /*
148*7c478bd9Sstevel@tonic-gate * The following code is equivalent to waddch(win, '\n')
149*7c478bd9Sstevel@tonic-gate * except that it does not do a wclrtoeol.
150*7c478bd9Sstevel@tonic-gate */
151*7c478bd9Sstevel@tonic-gate if (doecho) {
152*7c478bd9Sstevel@tonic-gate SP->fl_echoit = TRUE;
153*7c478bd9Sstevel@tonic-gate win->_curx = 0;
154*7c478bd9Sstevel@tonic-gate if (win->_cury + 1 > win->_bmarg)
155*7c478bd9Sstevel@tonic-gate (void) wscrl(win, 1);
156*7c478bd9Sstevel@tonic-gate else
157*7c478bd9Sstevel@tonic-gate win->_cury++;
158*7c478bd9Sstevel@tonic-gate
159*7c478bd9Sstevel@tonic-gate win->_sync = savsync;
160*7c478bd9Sstevel@tonic-gate win->_immed = savimmed;
161*7c478bd9Sstevel@tonic-gate win->_leave = savleave;
162*7c478bd9Sstevel@tonic-gate (void) wrefresh(win);
163*7c478bd9Sstevel@tonic-gate }
164*7c478bd9Sstevel@tonic-gate return (ch);
165*7c478bd9Sstevel@tonic-gate }
166