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) {
mvwadd_wchstr(strwin, 0, 5, text);
}
wmove(txtwin, txt_y, txt_x);
if (win_wchnstr(txtwin, text, limit) != ERR) {
mvwadd_wchstr(strwin, 1, 5, text);
}
if (mvwin_wchstr(txtwin, txt_y, txt_x, text) != ERR) {
mvwadd_wchstr(strwin, 2, 5, text);
}
if (mvwin_wchnstr(txtwin, txt_y, txt_x, text, limit) != ERR) {
mvwadd_wchstr(strwin, 3, 5, text);
}
} else {
move(txt_y, txt_x);
if (in_wchstr(text) != ERR) {
mvwadd_wchstr(strwin, 0, 5, text);
}
move(txt_y, txt_x);
if (in_wchnstr(text, limit) != ERR) {
mvwadd_wchstr(strwin, 1, 5, text);
}
if (mvin_wchstr(txt_y, txt_x, text) != ERR) {
mvwadd_wchstr(strwin, 2, 5, text);
}
if (mvin_wchnstr(txt_y, txt_x, text, limit) != ERR) {
mvwadd_wchstr(strwin, 3, 5, text);
}
}
wnoutrefresh(strwin);
}
if (level > 1) {
delwin(txtwin);
delwin(txtbox);
}
return TRUE;
}
static void
test_add_wchstr(int level)
{
static bool first = TRUE;
int ch;
int limit;
int row = 1;
int col;
int row2, col2;
int length;
wchar_t buffer[BUFSIZ];
WINDOW *look = 0;
WINDOW *work = 0;
WINDOW *show = 0;
int margin = (2 * MY_TABSIZE) - 1;
Options option = ((m_opt ? oMove : oDefault)
| ((w_opt || (level > 0)) ? oWindow : oDefault));
if (first) {
static char cmd[80];
setlocale(LC_ALL, "");
putenv(strcpy(cmd, "TABSIZE=8"));
initscr();
(void) cbreak(); /* take input chars one at a time, no wait for \n */
(void) noecho(); /* don't echo input */
keypad(stdscr, TRUE);
}
limit = LINES - 5;
if (level > 0) {
look = newwin(limit, COLS - (2 * (level - 1)), 0, level - 1);
work = newwin(limit - 2, COLS - (2 * level), 1, level);
show = newwin(4, COLS, limit + 1, 0);
box(look, 0, 0);
wnoutrefresh(look);
limit -= 2;
} else {
work = stdscr;
show = derwin(stdscr, 4, COLS, limit + 1, 0);
}
keypad(work, TRUE);
for (col = margin + 1; col < COLS; col += MY_TABSIZE)
MvWVLine(work, row, col, '.', limit - 2);
MvWVLine(work, row, margin, ACS_VLINE, limit - 2);
MvWVLine(work, row, margin + 1, ACS_VLINE, limit - 2);
limit /= 2;
(void) mvwadd_wchstr(work, 1, 2, ChStr("String"));
(void) mvwadd_wchstr(work, limit + 1, 2, ChStr("Chars"));
wnoutrefresh(work);
buffer[length = 0] = '\0';
legend(show, level, option, buffer, length);
wnoutrefresh(show);
doupdate();
/*
* Show the characters added in color, to distinguish from those that
* are shifted.
*/
if (has_colors()) {
start_color();
init_pair(1, COLOR_WHITE, COLOR_BLUE);
wbkgdset(work, COLOR_PAIR(1) | ' ');
}
while ((ch = read_linedata(work)) != ERR && !isQUIT(ch)) {
wmove(work, row, margin + 1);
switch (ch) {
case key_RECUR:
test_add_wchstr(level + 1);
touchwin(look);
touchwin(work);
touchwin(show);
wnoutrefresh(look);
wnoutrefresh(work);
wnoutrefresh(show);
doupdate();
break;
case key_NEWLINE:
if (row < limit) {
++row;
/* put the whole string in, all at once */
col2 = margin + 1;
switch (option) {
case oDefault:
if (n_opt > 1) {
for (col = 0; col < length; col += n_opt) {
col2 = ColOf(buffer, col, margin);
if (move(row, col2) != ERR) {
AddNStr(ChWStr(buffer + col), LEN(col));
}
}
} else {
if (move(row, col2) != ERR) {
AddStr(ChWStr(buffer));
}
}
break;
case oMove:
if (n_opt > 1) {
for (col = 0; col < length; col += n_opt) {
col2 = ColOf(buffer, col, margin);
MvAddNStr(row, col2, ChWStr(buffer + col), LEN(col));
}
} else {
MvAddStr(row, col2, ChWStr(buffer));
}
break;
case oWindow:
if (n_opt > 1) {
for (col = 0; col < length; col += n_opt) {
col2 = ColOf(buffer, col, margin);
if (wmove(work, row, col2) != ERR) {
WAddNStr(work, ChWStr(buffer + col), LEN(col));
}
}
} else {
if (wmove(work, row, col2) != ERR) {
WAddStr(work, ChWStr(buffer));
}
}
break;
case oMoveWindow:
if (n_opt > 1) {
for (col = 0; col < length; col += n_opt) {
col2 = ColOf(buffer, col, margin);
MvWAddNStr(work, row, col2, ChWStr(buffer +
col), LEN(col));
}
} else {
MvWAddStr(work, row, col2, ChWStr(buffer));
}
break;
}
/* do the corresponding single-character add */
row2 = limit + row;
for (col = 0; col < length; ++col) {
col2 = ColOf(buffer, col, margin);
switch (option) {
case oDefault:
if (move(row2, col2) != ERR) {
AddCh((chtype) buffer[col]);
}
break;
case oMove:
MvAddCh(row2, col2, (chtype) buffer[col]);
break;
case oWindow:
if (wmove(work, row2, col2) != ERR) {
WAddCh(work, (chtype) buffer[col]);
}
break;
case oMoveWindow:
MvWAddCh(work, row2, col2, (chtype) buffer[col]);
break;
}
}
} else {
beep();
}
break;
default:
buffer[length++] = ch;
buffer[length] = '\0';
/* put the string in, one character at a time */
col = ColOf(buffer, length - 1, margin);
switch (option) {
case oDefault:
if (move(row, col) != ERR) {
AddStr(ChWStr(buffer + length - 1));
}
break;
case oMove:
MvAddStr(row, col, ChWStr(buffer + length - 1));
break;
case oWindow:
if (wmove(work, row, col) != ERR) {
WAddStr(work, ChWStr(buffer + length - 1));
}
break;
case oMoveWindow:
MvWAddStr(work, row, col, ChWStr(buffer + length - 1));
break;
}
/* do the corresponding single-character add */
switch (option) {
case oDefault:
if (move(limit + row, col) != ERR) {
AddCh(ch);
}
break;
case oMove:
MvAddCh(limit + row, col, ch);
break;
case oWindow:
if (wmove(work, limit + row, col) != ERR) {
WAddCh(work, ch);
}
break;
case oMoveWindow:
MvWAddCh(work, limit + row, col, ch);
break;
}
wnoutrefresh(work);
legend(show, level, option, buffer, length);
wnoutrefresh(show);
doupdate();
break;
}
}
if (level > 0) {
delwin(show);
delwin(work);
delwin(look);
}
}
