627 lines
15 KiB
C
627 lines
15 KiB
C
/* $NetBSD: addbytes.c,v 1.64 2022/05/19 07:41:26 blymn Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1987, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* 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. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)addbytes.c 8.4 (Berkeley) 5/4/94";
|
|
#else
|
|
__RCSID("$NetBSD: addbytes.c,v 1.64 2022/05/19 07:41:26 blymn Exp $");
|
|
#endif
|
|
#endif /* not lint */
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "curses.h"
|
|
#include "curses_private.h"
|
|
#ifdef DEBUG
|
|
#include <assert.h>
|
|
#endif
|
|
|
|
#ifndef _CURSES_USE_MACROS
|
|
|
|
/*
|
|
* addbytes --
|
|
* Add the characters to the current position in stdscr.
|
|
*/
|
|
int
|
|
addbytes(const char *bytes, int count)
|
|
{
|
|
|
|
return _cursesi_waddbytes(stdscr, bytes, count, 0, 1);
|
|
}
|
|
|
|
/*
|
|
* waddbytes --
|
|
* Add the characters to the current position in the given window.
|
|
*/
|
|
int
|
|
waddbytes(WINDOW *win, const char *bytes, int count)
|
|
{
|
|
|
|
return _cursesi_waddbytes(win, bytes, count, 0, 1);
|
|
}
|
|
|
|
/*
|
|
* mvaddbytes --
|
|
* Add the characters to stdscr at the location given.
|
|
*/
|
|
int
|
|
mvaddbytes(int y, int x, const char *bytes, int count)
|
|
{
|
|
|
|
return mvwaddbytes(stdscr, y, x, bytes, count);
|
|
}
|
|
|
|
/*
|
|
* mvwaddbytes --
|
|
* Add the characters to the given window at the location given.
|
|
*/
|
|
int
|
|
mvwaddbytes(WINDOW *win, int y, int x, const char *bytes, int count)
|
|
{
|
|
|
|
if (wmove(win, y, x) == ERR)
|
|
return ERR;
|
|
|
|
return _cursesi_waddbytes(win, bytes, count, 0, 1);
|
|
}
|
|
|
|
#endif
|
|
|
|
int
|
|
__waddbytes(WINDOW *win, const char *bytes, int count, attr_t attr)
|
|
{
|
|
|
|
return _cursesi_waddbytes(win, bytes, count, attr, 1);
|
|
}
|
|
|
|
/*
|
|
* _cursesi_waddbytes --
|
|
* Add the characters to the current position in the given window.
|
|
* if char_interp is non-zero then character interpretation is done on
|
|
* the byte (i.e. \n to newline, \r to carriage return, \b to backspace
|
|
* and so on).
|
|
*/
|
|
int
|
|
_cursesi_waddbytes(WINDOW *win, const char *bytes, int count, attr_t attr,
|
|
int char_interp)
|
|
{
|
|
int *py = &win->cury, *px = &win->curx, err;
|
|
__LINE *lp;
|
|
#ifdef HAVE_WCHAR
|
|
int n;
|
|
cchar_t cc;
|
|
wchar_t wc;
|
|
mbstate_t st;
|
|
#else
|
|
int c;
|
|
#endif
|
|
#ifdef DEBUG
|
|
int i;
|
|
|
|
for (i = 0; i < win->maxy; i++) {
|
|
assert(win->alines[i]->sentinel == SENTINEL_VALUE);
|
|
}
|
|
|
|
__CTRACE(__CTRACE_INPUT, "ADDBYTES: add %d bytes\n", count);
|
|
#endif
|
|
|
|
err = OK;
|
|
lp = win->alines[*py];
|
|
|
|
#ifdef HAVE_WCHAR
|
|
(void)memset(&st, 0, sizeof(st));
|
|
#endif
|
|
while (count > 0) {
|
|
#ifndef HAVE_WCHAR
|
|
c = *bytes++;
|
|
__CTRACE(__CTRACE_INPUT, "ADDBYTES('%c', %x) at (%d, %d)\n",
|
|
c, attr, *py, *px);
|
|
err = _cursesi_addbyte(win, &lp, py, px, c, attr, char_interp);
|
|
count--;
|
|
#else
|
|
/*
|
|
* For wide-character support only, try to convert the
|
|
* given string into a wide character - we do this because
|
|
* this is how ncurses behaves (not that I think this is
|
|
* actually the correct thing to do but if we don't do it
|
|
* a lot of things that rely on this behaviour will break
|
|
* and we will be blamed). If the conversion succeeds
|
|
* then we eat the n characters used to make the wide char
|
|
* from the string.
|
|
*/
|
|
n = (int)mbrtowc(&wc, bytes, (size_t)count, &st);
|
|
if (n < 0) {
|
|
/* not a valid conversion just eat a char */
|
|
wc = *bytes;
|
|
n = 1;
|
|
(void)memset(&st, 0, sizeof(st));
|
|
} else if (wc == 0) {
|
|
break;
|
|
}
|
|
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"ADDBYTES WIDE(0x%x [%s], %x) at (%d, %d), ate %d bytes\n",
|
|
(unsigned)wc, unctrl((unsigned)wc), attr, *py, *px, n);
|
|
cc.vals[0] = wc;
|
|
cc.elements = 1;
|
|
cc.attributes = attr;
|
|
err = _cursesi_addwchar(win, &lp, py, px, &cc, char_interp);
|
|
bytes += n;
|
|
count -= n;
|
|
#endif
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
for (i = 0; i < win->maxy; i++) {
|
|
assert(win->alines[i]->sentinel == SENTINEL_VALUE);
|
|
}
|
|
#endif
|
|
|
|
return (err);
|
|
}
|
|
|
|
/*
|
|
* _cursesi_addbyte -
|
|
* Internal function to add a byte and update the row and column
|
|
* positions as appropriate. If char_interp is non-zero then
|
|
* character interpretation is done on the byte. This function is
|
|
* only used in the narrow character version of curses.
|
|
*/
|
|
int
|
|
_cursesi_addbyte(WINDOW *win, __LINE **lp, int *y, int *x, int c,
|
|
attr_t attr, int char_interp)
|
|
{
|
|
static char blank[] = " ";
|
|
int tabsize;
|
|
int newx, i, wcols;
|
|
attr_t attributes;
|
|
|
|
if (char_interp) {
|
|
switch (c) {
|
|
case '\t':
|
|
tabsize = win->screen->TABSIZE;
|
|
newx = tabsize - (*x % tabsize);
|
|
/* if at the bottom of the window and
|
|
not allowed to scroll then just do
|
|
what we can */
|
|
if ((*y == win->scr_b) &&
|
|
!(win->flags & __SCROLLOK)) {
|
|
if ((*lp)->flags & __ISPASTEOL) {
|
|
return OK;
|
|
}
|
|
|
|
if (*x + newx > win->maxx - 1)
|
|
newx = win->maxx - *x - 1;
|
|
}
|
|
|
|
for (i = 0; i < newx; i++) {
|
|
if (waddbytes(win, blank, 1) == ERR)
|
|
return ERR;
|
|
}
|
|
return OK;
|
|
|
|
case '\n':
|
|
wclrtoeol(win);
|
|
(*lp)->flags |= __ISPASTEOL;
|
|
break;
|
|
|
|
case '\r':
|
|
*x = 0;
|
|
return OK;
|
|
|
|
case '\b':
|
|
if (--(*x) < 0)
|
|
*x = 0;
|
|
return OK;
|
|
}
|
|
}
|
|
|
|
__CTRACE(__CTRACE_INPUT, "ADDBYTES(%p, %d, %d)\n", win, *y, *x);
|
|
|
|
if (char_interp && ((*lp)->flags & __ISPASTEOL)) {
|
|
*x = 0;
|
|
(*lp)->flags &= ~__ISPASTEOL;
|
|
if (*y == win->scr_b) {
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"ADDBYTES - on bottom of scrolling region\n");
|
|
if (!(win->flags & __SCROLLOK))
|
|
return ERR;
|
|
scroll(win);
|
|
} else {
|
|
(*y)++;
|
|
}
|
|
*lp = win->alines[*y];
|
|
if (c == '\n')
|
|
return OK;
|
|
}
|
|
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"ADDBYTES: 1: y = %d, x = %d, firstch = %d, lastch = %d\n",
|
|
*y, *x, *win->alines[*y]->firstchp, *win->alines[*y]->lastchp);
|
|
|
|
attributes = (win->wattr | attr) & (__ATTRIBUTES & ~__COLOR);
|
|
if (attr & __COLOR)
|
|
attributes |= attr & __COLOR;
|
|
else if (win->wattr & __COLOR)
|
|
attributes |= win->wattr & __COLOR;
|
|
|
|
|
|
wcols = wcwidth(c);
|
|
if (wcols < 0)
|
|
wcols = 1;
|
|
|
|
/*
|
|
* Always update the change pointers. Otherwise,
|
|
* we could end up not displaying 'blank' characters
|
|
* when overlapping windows are displayed.
|
|
*/
|
|
newx = *x + win->ch_off;
|
|
(*lp)->flags |= __ISDIRTY;
|
|
/*
|
|
* firstchp/lastchp are shared between
|
|
* parent window and sub-window.
|
|
*/
|
|
if (newx < *(*lp)->firstchp)
|
|
*(*lp)->firstchp = newx;
|
|
if (newx > *(*lp)->lastchp)
|
|
*(*lp)->lastchp = newx;
|
|
__CTRACE(__CTRACE_INPUT, "ADDBYTES: change gives f/l: %d/%d [%d/%d]\n",
|
|
*(*lp)->firstchp, *(*lp)->lastchp,
|
|
*(*lp)->firstchp - win->ch_off,
|
|
*(*lp)->lastchp - win->ch_off);
|
|
if (win->bch != ' ' && c == ' ') {
|
|
(*lp)->line[*x].ch = win->bch;
|
|
#ifdef HAVE_CHAR
|
|
(*lp)->line[*x].wcols = win->wcols;
|
|
#endif
|
|
} else {
|
|
(*lp)->line[*x].ch = c;
|
|
#ifdef HAVE_CHAR
|
|
(*lp)->line[*x].wcols = wcols;
|
|
#endif
|
|
}
|
|
|
|
(*lp)->line[*x].cflags &= ~ CA_BACKGROUND;
|
|
|
|
if (attributes & __COLOR)
|
|
(*lp)->line[*x].attr =
|
|
attributes | (win->battr & ~__COLOR);
|
|
else
|
|
(*lp)->line[*x].attr = attributes | win->battr;
|
|
|
|
if (*x == win->maxx - 1)
|
|
(*lp)->flags |= __ISPASTEOL;
|
|
else
|
|
(*x)++;
|
|
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"ADDBYTES: 2: y = %d, x = %d, firstch = %d, lastch = %d\n",
|
|
*y, *x, *win->alines[*y]->firstchp, *win->alines[*y]->lastchp);
|
|
__sync(win);
|
|
return OK;
|
|
}
|
|
|
|
/*
|
|
* _cursesi_addwchar -
|
|
* Internal function to add a wide character and update the row
|
|
* and column positions.
|
|
*/
|
|
int
|
|
_cursesi_addwchar(WINDOW *win, __LINE **lnp, int *y, int *x,
|
|
const cchar_t *wch, int char_interp)
|
|
{
|
|
#ifndef HAVE_WCHAR
|
|
return ERR;
|
|
#else
|
|
int sx = 0, ex = 0, cw = 0, i = 0, newx = 0, tabsize;
|
|
__LDATA *lp = &win->alines[*y]->line[*x], *tp = NULL;
|
|
nschar_t *np = NULL;
|
|
cchar_t cc;
|
|
attr_t attributes;
|
|
|
|
if (char_interp) {
|
|
/* special characters handling */
|
|
switch (wch->vals[0]) {
|
|
case L'\b':
|
|
if (--*x < 0)
|
|
*x = 0;
|
|
return OK;
|
|
case L'\r':
|
|
*x = 0;
|
|
return OK;
|
|
case L'\n':
|
|
if (*y == win->scr_b) {
|
|
if (!(win->flags & __SCROLLOK))
|
|
return ERR;
|
|
wclrtoeol(win);
|
|
scroll(win);
|
|
} else {
|
|
wclrtoeol(win);
|
|
(*y)++;
|
|
}
|
|
*x = 0;
|
|
(*lnp)->flags &= ~__ISPASTEOL;
|
|
return OK;
|
|
case L'\t':
|
|
cc.vals[0] = L' ';
|
|
cc.elements = 1;
|
|
cc.attributes = win->wattr;
|
|
tabsize = win->screen->TABSIZE;
|
|
newx = tabsize - (*x % tabsize);
|
|
|
|
/* if at the bottom of the window and
|
|
not allowed to scroll then just do
|
|
what we can */
|
|
if ((*y == win->scr_b) &&
|
|
!(win->flags & __SCROLLOK)) {
|
|
if ((*lnp)->flags & __ISPASTEOL) {
|
|
return ERR;
|
|
}
|
|
|
|
if (*x + newx > win->maxx - 1)
|
|
newx = win->maxx - *x - 1;
|
|
}
|
|
|
|
for (i = 0; i < newx; i++) {
|
|
if (wadd_wch(win, &cc) == ERR)
|
|
return ERR;
|
|
}
|
|
return OK;
|
|
}
|
|
}
|
|
|
|
/* check for non-spacing character */
|
|
if (!wcwidth(wch->vals[0])) {
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: char '%c' is non-spacing\n",
|
|
wch->vals[0]);
|
|
cw = (*lp).wcols;
|
|
if (cw < 0) {
|
|
lp += cw;
|
|
*x += cw;
|
|
}
|
|
for (i = 0; i < wch->elements; i++) {
|
|
if (!(np = (nschar_t *) malloc(sizeof(nschar_t))))
|
|
return ERR;
|
|
np->ch = wch->vals[i];
|
|
np->next = lp->nsp;
|
|
lp->nsp = np;
|
|
}
|
|
(*lnp)->flags |= __ISDIRTY;
|
|
newx = *x + win->ch_off;
|
|
if (newx < *(*lnp)->firstchp)
|
|
*(*lnp)->firstchp = newx;
|
|
if (newx > *(*lnp)->lastchp)
|
|
*(*lnp)->lastchp = newx;
|
|
__touchline(win, *y, *x, *x);
|
|
return OK;
|
|
}
|
|
/* check for new line first */
|
|
if (char_interp && ((*lnp)->flags & __ISPASTEOL)) {
|
|
*x = 0;
|
|
(*lnp)->flags &= ~__ISPASTEOL;
|
|
if (*y == win->scr_b) {
|
|
if (!(win->flags & __SCROLLOK))
|
|
return ERR;
|
|
scroll(win);
|
|
} else {
|
|
(*y)++;
|
|
}
|
|
(*lnp) = win->alines[*y];
|
|
lp = &win->alines[*y]->line[*x];
|
|
}
|
|
/* clear out the current character */
|
|
cw = (*lp).wcols;
|
|
if (cw >= 0) {
|
|
sx = *x;
|
|
} else {
|
|
for (sx = *x - 1; sx >= max(*x + cw, 0); sx--) {
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: clear current char (%d,%d)\n",
|
|
*y, sx);
|
|
tp = &win->alines[*y]->line[sx];
|
|
tp->ch = win->bch;
|
|
tp->cflags |= CA_BACKGROUND;
|
|
if (_cursesi_copy_nsp(win->bnsp, tp) == ERR)
|
|
return ERR;
|
|
|
|
tp->attr = win->battr;
|
|
tp->wcols = win->wcols;
|
|
}
|
|
sx = *x + cw;
|
|
(*lnp)->flags |= __ISDIRTY;
|
|
newx = sx + win->ch_off;
|
|
if (newx < *(*lnp)->firstchp)
|
|
*(*lnp)->firstchp = newx;
|
|
}
|
|
|
|
/* check for enough space before the end of line */
|
|
cw = wcwidth(wch->vals[0]);
|
|
if (cw < 0)
|
|
cw = 1;
|
|
|
|
if (cw > win->maxx - *x) {
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: clear EOL (%d,%d)\n", *y, *x);
|
|
if (*y == win->scr_b) {
|
|
if (!(win->flags & __SCROLLOK))
|
|
return ERR;
|
|
scroll(win);
|
|
}
|
|
|
|
(*lnp)->flags |= __ISDIRTY;
|
|
newx = *x + win->ch_off;
|
|
if (newx < *(*lnp)->firstchp)
|
|
*(*lnp)->firstchp = newx;
|
|
for (tp = lp; *x < win->maxx; tp++, (*x)++) {
|
|
tp->ch = win->bch;
|
|
if (_cursesi_copy_nsp(win->bnsp, tp) == ERR)
|
|
return ERR;
|
|
tp->attr = win->battr;
|
|
tp->wcols = win->wcols;
|
|
}
|
|
newx = win->maxx - 1 + win->ch_off;
|
|
if (newx > *(*lnp)->lastchp)
|
|
*(*lnp)->lastchp = newx;
|
|
__touchline(win, *y, sx, (int) win->maxx - 1);
|
|
sx = *x = 0;
|
|
if (*y != win->scr_b) {
|
|
(*y)++;
|
|
}
|
|
lp = &win->alines[*y]->line[0];
|
|
(*lnp) = win->alines[*y];
|
|
}
|
|
|
|
/* add spacing character */
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: add character (%d,%d) 0x%x\n",
|
|
*y, *x, wch->vals[0]);
|
|
(*lnp)->flags |= __ISDIRTY;
|
|
newx = *x + win->ch_off;
|
|
if (newx < *(*lnp)->firstchp)
|
|
*(*lnp)->firstchp = newx;
|
|
if (lp->nsp) {
|
|
__cursesi_free_nsp(lp->nsp);
|
|
lp->nsp = NULL;
|
|
}
|
|
|
|
lp->ch = wch->vals[0];
|
|
lp->cflags &= ~CA_BACKGROUND;
|
|
|
|
attributes = (win->wattr | wch->attributes)
|
|
& (WA_ATTRIBUTES & ~__COLOR);
|
|
if (wch->attributes & __COLOR)
|
|
attributes |= wch->attributes & __COLOR;
|
|
else if (win->wattr & __COLOR)
|
|
attributes |= win->wattr & __COLOR;
|
|
if (attributes & __COLOR)
|
|
lp->attr = attributes | (win->battr & ~__COLOR);
|
|
else
|
|
lp->attr = attributes | win->battr;
|
|
|
|
lp->wcols = cw;
|
|
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: add spacing char 0x%x, attr 0x%x, width %d\n",
|
|
lp->ch, lp->attr, lp->wcols);
|
|
|
|
if (wch->elements > 1) {
|
|
for (i = 1; i < wch->elements; i++) {
|
|
np = malloc(sizeof(nschar_t));
|
|
if (!np)
|
|
return ERR;
|
|
np->ch = wch->vals[i];
|
|
np->next = lp->nsp;
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: add non-spacing char 0x%x\n",
|
|
np->ch);
|
|
lp->nsp = np;
|
|
}
|
|
}
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: non-spacing list header: %p\n", lp->nsp);
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: add rest columns (%d:%d)\n",
|
|
sx + 1, sx + cw - 1);
|
|
__CTRACE(__CTRACE_INPUT, "_cursesi_addwchar: *x = %d, win->maxx = %d\n",
|
|
*x, win->maxx);
|
|
for (tp = lp + 1, *x = sx + 1; *x - sx <= cw - 1; tp++, (*x)++) {
|
|
if (tp->nsp) {
|
|
__cursesi_free_nsp(tp->nsp);
|
|
tp->nsp = NULL;
|
|
}
|
|
tp->ch = wch->vals[0];
|
|
tp->attr = lp->attr & WA_ATTRIBUTES;
|
|
/* Mark as "continuation" cell */
|
|
tp->cflags |= CA_CONTINUATION;
|
|
}
|
|
|
|
|
|
if (*x >= win->maxx) {
|
|
__CTRACE(__CTRACE_INPUT, "_cursesi_addwchar: do line wrap\n");
|
|
if (*y == win->scr_b) {
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: at bottom of screen\n");
|
|
if (!(win->flags & __SCROLLOK))
|
|
return ERR;
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: do a scroll\n");
|
|
scroll(win);
|
|
}
|
|
newx = win->maxx - 1 + win->ch_off;
|
|
if (newx > *(*lnp)->lastchp)
|
|
*(*lnp)->lastchp = newx;
|
|
__touchline(win, *y, sx, (int) win->maxx - 1);
|
|
*x = sx = 0;
|
|
if (*y != win->scr_b) {
|
|
(*y)++;
|
|
}
|
|
lp = &win->alines[*y]->line[0];
|
|
(*lnp) = win->alines[*y];
|
|
*(*lnp)->lastchp = win->ch_off + win->maxx - 1;
|
|
} else {
|
|
|
|
/* clear the remaining of the current character */
|
|
if (*x && *x < win->maxx) {
|
|
ex = sx + cw;
|
|
tp = &win->alines[*y]->line[ex];
|
|
while (ex < win->maxx && tp->wcols < 0) {
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: clear "
|
|
"remaining of current char (%d,%d)nn",
|
|
*y, ex);
|
|
tp->ch = win->bch;
|
|
tp->cflags |= CA_BACKGROUND;
|
|
if (_cursesi_copy_nsp(win->bnsp, tp) == ERR)
|
|
return ERR;
|
|
tp->attr = win->battr;
|
|
tp->wcols = win->wcols;
|
|
tp++, ex++;
|
|
}
|
|
newx = ex - 1 + win->ch_off;
|
|
if (newx > *(*lnp)->lastchp)
|
|
*(*lnp)->lastchp = newx;
|
|
__touchline(win, *y, sx, ex - 1);
|
|
}
|
|
}
|
|
|
|
__CTRACE(__CTRACE_INPUT, "_cursesi_addwchar: %d : 0x%x\n",
|
|
lp->ch, lp->attr);
|
|
__CTRACE(__CTRACE_INPUT,
|
|
"_cursesi_addwchar: *x = %d, *y = %d, win->maxx = %d\n",
|
|
*x, *y, win->maxx);
|
|
__sync(win);
|
|
return OK;
|
|
#endif
|
|
}
|