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29 /****************************************************************************
30 * Author: Thomas Dickey 2002 *
31 ****************************************************************************/
36 ** The routine wins_wch().
40 #include <curses.priv.h>
42 MODULE_ID("$Id: lib_ins_wch.c,v 1.3 2003/03/29 21:52:29 tom Exp $")
45 * Insert the given character, updating the current location to simplify
49 _nc_insert_wch(WINDOW *win, const cchar_t * wch)
51 if (win->_curx <= win->_maxx) {
52 struct ldat *line = &(win->_line[win->_cury]);
53 NCURSES_CH_T *end = &(line->text[win->_curx]);
54 NCURSES_CH_T *temp1 = &(line->text[win->_maxx]);
55 NCURSES_CH_T *temp2 = temp1 - 1;
57 CHANGED_TO_EOL(line, win->_curx, win->_maxx);
61 *temp1 = _nc_render(win, *wch);
68 wins_wch(WINDOW *win, const cchar_t * wch)
74 T((T_CALLED("wins_wch(%p, %s)"), win, _tracecchar_t(wch)));
80 _nc_insert_wch(win, wch);
91 wins_nwstr(WINDOW *win, const wchar_t * wstr, int n)
98 T((T_CALLED("wins_nwstr(%p,%s,%d)"), win, _nc_viswbufn(wstr, n), n));
107 for (cp = wstr; *cp && ((cp - wstr) < n); cp++) {
108 if (wcwidth(*cp) > 1) {
110 wchar_t tmp_wchar = *cp;
111 memset(&tmp_cchar, 0, sizeof(tmp_cchar));
112 (void) setcchar(&tmp_cchar,
117 _nc_insert_wch(win, &tmp_cchar);
119 _nc_insert_ch(win, *cp); /* tabs, other ASCII stuff */