int
in_wchstr(cchar_t *ccs)
{
int code;
code = win_wchnstr(stdscr, ccs, -1);
return (code);
}
int mvwin_wchnstr(WINDOW *win, int y, int x, cchar_t *wch, int n)
{
PDC_LOG(("mvwinchnstr() - called: y %d x %d n %d \n", y, x, n));
if (wmove(win, y, x) == ERR)
return ERR;
return win_wchnstr(win, wch, n);
}
int mvwin_wchstr(WINDOW *win, int y, int x, cchar_t *wch)
{
PDC_LOG(("mvwin_wchstr() - called:\n"));
if (wmove(win, y, x) == ERR)
return ERR;
return win_wchnstr(win, wch, win->_maxx - win->_curx);
}
int
in_wchnstr(cchar_t *ccs, int n)
{
int code;
code = win_wchnstr(stdscr, ccs, n);
return (code);
}
int mvin_wchstr(int y, int x, cchar_t *wch)
{
PDC_LOG(("mvin_wchstr() - called: y %d x %d\n", y, x));
if (move(y, x) == ERR)
return ERR;
return win_wchnstr(stdscr, wch, stdscr->_maxx - stdscr->_curx);
}
int
win_wchstr(WINDOW *w, cchar_t *ccs)
{
int code;
code = win_wchnstr(w, ccs, -1);
return (code);
}
int mvin_wchnstr(int y, int x, cchar_t *wch, int n)
{
PDC_LOG(("mvin_wchnstr() - called: y %d x %d n %d\n", y, x, n));
if (move(y, x) == ERR)
return ERR;
return win_wchnstr(stdscr, wch, n);
}
int
mvwin_wchnstr(WINDOW *w, int y, int x, cchar_t *ccs, int n)
{
int code;
if ((code = wmove(w, y, x)) == OK)
code = win_wchnstr(w, ccs, n);
return (code);
}
int
mvin_wchnstr(int y, int x, cchar_t *ccs, int n)
{
int code;
if ((code = wmove(stdscr, y, x)) == OK)
code = win_wchnstr(stdscr, ccs, n);
return (code);
}
/* Returns a string of N characters and sttributes from the current
window */
SCM
gucu_winchnstr (SCM win, SCM n)
{
WINDOW *c_win;
SCM s_str;
int c_n;
c_win = _scm_to_window (win);
c_n = scm_to_int (n);
if (c_n == -1)
c_n = COLS;
#ifdef HAVE_NCURSESW
{
int ret;
cchar_t *c_cstr = (cchar_t *) scm_malloc (sizeof (cchar_t) * (c_n + 1));
ret = win_wchnstr (c_win, c_cstr, c_n);
if (ret == ERR)
return SCM_BOOL_F;
s_str = _scm_xstring_from_cstring (c_cstr);
free (c_cstr);
}
#else
{
int ret;
chtype *c_chstr = (chtype *) scm_malloc (sizeof (chtype) * (c_n + 1));
ret = winchnstr (_scm_to_window (win), c_chstr, scm_to_int (n));
if (ret != ERR)
{
s_str = _scm_xstring_from_chstring (c_chstr);
free (c_chstr);
}
else
abort ();
}
#endif
return s_str;
}
int in_wchnstr(cchar_t *wch, int n)
{
PDC_LOG(("in_wchnstr() - called\n"));
return win_wchnstr(stdscr, wch, n);
}
int win_wchstr(WINDOW *win, cchar_t *wch)
{
PDC_LOG(("win_wchstr() - called\n"));
return win_wchnstr(win, wch, win->_maxx - win->_curx);
}
int in_wchstr(cchar_t *wch)
{
PDC_LOG(("in_wchstr() - called\n"));
return win_wchnstr(stdscr, wch, stdscr->_maxx - stdscr->_curx);
}
static int
test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
{
WINDOW *txtbox = 0;
WINDOW *txtwin = 0;
FILE *fp;
int j;
int txt_x = 0, txt_y = 0;
int base_y;
int limit;
cchar_t ch;
cchar_t text[MAX_COLS];
if (argv[level] == 0) {
beep();
return FALSE;
}
if (level > 1) {
txtbox = newwin(LINES - BASE_Y, COLS - level, BASE_Y, level);
box(txtbox, 0, 0);
wnoutrefresh(txtbox);
txtwin = derwin(txtbox,
getmaxy(txtbox) - 2,
getmaxx(txtbox) - 2,
1, 1);
base_y = 0;
} else {
txtwin = stdscr;
base_y = BASE_Y;
}
keypad(txtwin, TRUE); /* enable keyboard mapping */
(void) cbreak(); /* take input chars one at a time, no wait for \n */
(void) noecho(); /* don't echo input */
txt_y = base_y;
txt_x = 0;
wmove(txtwin, txt_y, txt_x);
if ((fp = fopen(argv[level], "r")) != 0) {
while ((j = fgetc(fp)) != EOF) {
if (waddch(txtwin, UChar(j)) != OK) {
break;
}
}
fclose(fp);
} else {
wprintw(txtwin, "Cannot open:\n%s", argv[1]);
}
while (!Quit(j = mvwgetch(txtwin, txt_y, txt_x))) {
switch (j) {
case KEY_DOWN:
case 'j':
if (txt_y < getmaxy(txtwin) - 1)
txt_y++;
else
beep();
break;
case KEY_UP:
case 'k':
if (txt_y > base_y)
txt_y--;
else
beep();
break;
case KEY_LEFT:
case 'h':
if (txt_x > 0)
txt_x--;
else
beep();
break;
case KEY_RIGHT:
case 'l':
if (txt_x < getmaxx(txtwin) - 1)
txt_x++;
else
beep();
break;
case 'w':
test_inchs(level + 1, argv, chrwin, strwin);
if (txtbox != 0) {
touchwin(txtbox);
wnoutrefresh(txtbox);
} else {
touchwin(txtwin);
wnoutrefresh(txtwin);
}
break;
default:
beep();
break;
}
MvWPrintw(chrwin, 0, 0, "char:");
wclrtoeol(chrwin);
if (txtwin != stdscr) {
wmove(txtwin, txt_y, txt_x);
if (win_wch(txtwin, &ch) != ERR) {
if (wadd_wch(chrwin, &ch) != ERR) {
for (j = txt_x + 1; j < getmaxx(txtwin); ++j) {
if (mvwin_wch(txtwin, txt_y, j, &ch) != ERR) {
if (wadd_wch(chrwin, &ch) == ERR) {
break;
}
} else {
break;
}
}
}
}
} else {
move(txt_y, txt_x);
if (in_wch(&ch) != ERR) {
if (wadd_wch(chrwin, &ch) != ERR) {
for (j = txt_x + 1; j < getmaxx(txtwin); ++j) {
if (mvin_wch(txt_y, j, &ch) != ERR) {
if (wadd_wch(chrwin, &ch) == ERR) {
break;
}
} else {
break;
}
}
}
}
}
wnoutrefresh(chrwin);
MvWPrintw(strwin, 0, 0, "text:");
wclrtobot(strwin);
limit = getmaxx(strwin) - 5;
if (txtwin != stdscr) {
wmove(txtwin, txt_y, txt_x);
if (win_wchstr(txtwin, text) != ERR) {
(void) mvwadd_wchstr(strwin, 0, 5, text);
}
wmove(txtwin, txt_y, txt_x);
if (win_wchnstr(txtwin, text, limit) != ERR) {
(void) mvwadd_wchstr(strwin, 1, 5, text);
}
if (mvwin_wchstr(txtwin, txt_y, txt_x, text) != ERR) {
(void) mvwadd_wchstr(strwin, 2, 5, text);
}
if (mvwin_wchnstr(txtwin, txt_y, txt_x, text, limit) != ERR) {
(void) mvwadd_wchstr(strwin, 3, 5, text);
}
} else {
move(txt_y, txt_x);
if (in_wchstr(text) != ERR) {
(void) mvwadd_wchstr(strwin, 0, 5, text);
}
move(txt_y, txt_x);
if (in_wchnstr(text, limit) != ERR) {
(void) mvwadd_wchstr(strwin, 1, 5, text);
}
if (mvin_wchstr(txt_y, txt_x, text) != ERR) {
(void) mvwadd_wchstr(strwin, 2, 5, text);
}
if (mvin_wchnstr(txt_y, txt_x, text, limit) != ERR) {
(void) mvwadd_wchstr(strwin, 3, 5, text);
}
}
wnoutrefresh(strwin);
}
if (level > 1) {
delwin(txtwin);
delwin(txtbox);
}
return TRUE;
}
NCURSES_EXPORT(int) (in_wchnstr) (cchar_t * a1, int z)
{
T((T_CALLED("in_wchnstr(%p,%d)"), (const void *)a1, z)); returnCode(win_wchnstr(stdscr,a1,z));
}
NCURSES_EXPORT(int) (mvwin_wchstr) (WINDOW * a1, int a2, int a3, cchar_t * z)
{
T((T_CALLED("mvwin_wchstr(%p,%d,%d,%p)"), (const void *)a1, a2, a3, (const void *)z)); returnCode((wmove(a1,a2,a3) == (-1) ? (-1) : win_wchnstr(a1,z,-1)));
}
NCURSES_EXPORT(int) (in_wchstr) (cchar_t * z)
{
T((T_CALLED("in_wchstr(%p)"), (const void *)z)); returnCode(win_wchnstr(stdscr,z,-1));
}
NCURSES_EXPORT(int) (mvin_wchstr) (int a1, int a2, cchar_t * z)
{
T((T_CALLED("mvin_wchstr(%d,%d,%p)"), a1, a2, (const void *)z)); returnCode((wmove(stdscr,a1,a2) == (-1) ? (-1) : win_wchnstr(stdscr,z,-1)));
}
NCURSES_EXPORT(int) (win_wchstr) (WINDOW * a1, cchar_t * z)
{
T((T_CALLED("win_wchstr(%p,%p)"), (const void *)a1, (const void *)z)); returnCode(win_wchnstr(a1,z,-1));
}