/****************************************************************************
- * Copyright (c) 2002-2004,2009 Free Software Foundation, Inc. *
+ * Copyright (c) 2002-2011,2016 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 *
#include <curses.priv.h>
-MODULE_ID("$Id: lib_inwstr.c,v 1.5 2009/10/24 22:37:29 tom Exp $")
+MODULE_ID("$Id: lib_inwstr.c,v 1.7 2016/05/28 23:36:34 tom Exp $")
NCURSES_EXPORT(int)
winnwstr(WINDOW *win, wchar_t *wstr, int n)
{
- int row, col, inx;
int count = 0;
- int last = 0;
cchar_t *text;
- wchar_t wch;
T((T_CALLED("winnwstr(%p,%p,%d)"), (void *) win, (void *) wstr, n));
if (wstr != 0) {
if (win) {
+ int row, col;
+ int last = 0;
+
getyx(win, row, col);
text = win->_line[row].text;
while (count < n && count != ERR) {
+
if (!isWidecExt(text[col])) {
+ int inx;
+ wchar_t wch;
+
for (inx = 0; (inx < CCHARW_MAX)
&& ((wch = text[col].chars[inx]) != 0);
++inx) {
winwstr(WINDOW *win, wchar_t *wstr)
{
int result = OK;
+
T((T_CALLED("winwstr(%p,%p)"), (void *) win, (void *) wstr));
- if (winnwstr(win, wstr, CCHARW_MAX * (win->_maxx - win->_curx + 1)) == ERR)
+ if (win == 0) {
+ result = ERR;
+ } else if (winnwstr(win, wstr,
+ CCHARW_MAX * (win->_maxx - win->_curx + 1)) == ERR) {
result = ERR;
+ }
returnCode(result);
}