void curses_line_input_dialog(const char *prompt, char *answer, int buffer)
{
int map_height, map_width, maxwidth, remaining_buf, winx, winy, count;
WINDOW *askwin, *bwin;
char input[buffer];
char *tmpstr;
int prompt_width = strlen(prompt) + buffer + 1;
int prompt_height = 1;
int height = prompt_height;
maxwidth = term_cols - 2;
if (iflags.window_inited)
{
curses_get_window_size(MAP_WIN, &map_height, &map_width);
if ((prompt_width + 2) > map_width)
maxwidth = map_width - 2;
}
if (prompt_width > maxwidth)
{
prompt_height = curses_num_lines(prompt, maxwidth);
height = prompt_height;
prompt_width = maxwidth;
tmpstr = curses_break_str(prompt, maxwidth, prompt_height);
remaining_buf = buffer - (strlen(tmpstr) - 1);
if (remaining_buf > 0 )
{
height += (remaining_buf / prompt_width);
if ((remaining_buf % prompt_width) > 0)
{
height++;
}
}
}
if (iflags.window_inited)
{
bwin = curses_create_window(prompt_width, height, UP);
wrefresh(bwin);
getbegyx(bwin, winy, winx);
askwin = newwin(height, prompt_width, winy + 1, winx + 1);
}
else
{
bwin = curses_create_window(prompt_width, height, CENTER);
wrefresh(bwin);
getbegyx(bwin, winy, winx);
askwin = newwin(height, prompt_width, winy + 1, winx + 1);
}
for (count = 0; count < prompt_height; count++)
{
tmpstr = curses_break_str(prompt, maxwidth, count + 1);
if (count == (prompt_height - 1)) /* Last line */
{
mvwprintw(askwin, count, 0, "%s ", tmpstr);
}
else
{
mvwaddstr(askwin, count, 0, tmpstr);
}
free(tmpstr);
}
echo();
curs_set(1);
wgetnstr(askwin, input, buffer-1);
curs_set(0);
strcpy(answer, input);
werase(bwin);
delwin(bwin);
curses_destroy_win(askwin);
noecho();
}
int curses_character_input_dialog(const char *prompt, const char *choices, char def)
{
WINDOW *askwin = NULL;
int answer, count, maxwidth, map_height, map_width;
char *linestr;
char askstr[BUFSZ + QBUFSZ];
char choicestr[QBUFSZ];
int prompt_width = strlen(prompt);
int prompt_height = 1;
boolean any_choice = FALSE;
boolean accept_count = FALSE;
if (invent || (moves > 1))
{
curses_get_window_size(MAP_WIN, &map_height, &map_width);
}
else
{
map_height = term_rows;
map_width = term_cols;
}
maxwidth = map_width - 2;
if (choices != NULL)
{
for (count = 0; choices[count] != '\0'; count++)
{
if (choices[count] == '#') /* Accept a count */
{
accept_count = TRUE;
}
}
choicestr[0] = ' ';
choicestr[1] = '[';
for (count = 0; choices[count] != '\0'; count++)
{
if (choices[count] == '\033') /* Escape */
{
break;
}
choicestr[count + 2] = choices[count];
}
choicestr[count + 2] = ']';
if (((def >= 'A') && (def <= 'Z')) || ((def >= 'a') && (def <= 'z')))
{
choicestr[count + 3] = ' ';
choicestr[count + 4] = '(';
choicestr[count + 5] = def;
choicestr[count + 6] = ')';
choicestr[count + 7] = '\0';
}
else /* No usable default choice */
{
choicestr[count + 3] = '\0';
def = '\0'; /* Mark as no default */
}
strcpy(askstr, prompt);
strcat(askstr, choicestr);
}
else
{
strcpy(askstr, prompt);
any_choice = TRUE;
}
prompt_width = strlen(askstr);
if ((prompt_width + 2) > maxwidth)
{
prompt_height = curses_num_lines(askstr, maxwidth);
prompt_width = map_width - 2;
}
if (iflags.wc_popup_dialog)
{
askwin = curses_create_window(prompt_width, prompt_height, UP);
for (count = 0; count < prompt_height; count++)
{
linestr = curses_break_str(askstr, maxwidth, count + 1);
mvwaddstr(askwin, count + 1, 1, linestr);
free(linestr);
}
wrefresh(askwin);
}
else
{
linestr = curses_copy_of(askstr);
pline("%s", linestr);
free(linestr);
curs_set(1);
}
while (1)
{
answer = getch();
answer = curses_convert_keys(answer);
if (answer==KEY_ESC)
{
if (choices == NULL)
{
break;
}
answer = def;
for (count = 0; choices[count] != '\0'; count++)
{
if (choices[count] == 'q') /* q is preferred over n */
{
answer = 'q';
}
else if ((choices[count] == 'n') && answer != 'q')
{
answer = 'n';
}
}
break;
}
else if ((answer == '\n') || (answer == '\r') ||
(answer == ' '))
{
if ((choices != NULL) && (def != '\0'))
{
answer = def;
}
break;
}
if (digit(answer))
{
if (accept_count)
{
if (answer != '0')
{
yn_number = curses_get_count(answer - '0');
touchwin(askwin);
refresh();
}
answer = '#';
break;
}
}
if (any_choice)
{
break;
}
if (choices != NULL)
{
for (count = 0; count < strlen(choices); count++)
{
if (choices[count] == answer)
{
break;
}
}
if (choices[count] == answer)
{
break;
}
}
}
if (iflags.wc_popup_dialog)
{
/* Kludge to make prompt visible after window is dismissed
when inputting a number */
if (digit(answer))
{
linestr = curses_copy_of(askstr);
pline("%s", linestr);
free(linestr);
curs_set(1);
}
curses_destroy_win(askwin);
}
else
{
curses_clear_unhighlight_message_window();
curs_set(0);
}
return answer;
}
void curses_message_win_puts(const char *message, boolean recursed)
{
int height, width, linespace;
char *tmpstr;
WINDOW *win = curses_get_nhwin(MESSAGE_WIN);
boolean border = curses_window_has_border(MESSAGE_WIN);
int message_length = strlen(message);
int border_space = 0;
static long suppress_turn = -1;
if (strncmp("Count:", message, 6) == 0)
{
curses_count_window(message);
return;
}
if (suppress_turn == moves)
{
return;
}
curses_get_window_size(MESSAGE_WIN, &height, &width);
if (border)
{
border_space = 1;
if (mx < 1)
{
mx = 1;
}
if (my < 1)
{
my = 1;
}
}
linespace = ((width + border_space) - 3) - mx;
if (strcmp(message, "#") == 0) /* Extended command or Count: */
{
if ((strcmp(toplines, "#") != 0) && (my >= (height - 1 +
border_space)) && (height != 1)) /* Bottom of message window */
{
scroll_window(MESSAGE_WIN);
mx = width;
my--;
strcpy(toplines, message);
}
return;
}
if (!recursed)
{
strcpy(toplines, message);
mesg_add_line((char *) message);
}
if (linespace < message_length)
{
if (my >= (height - 1 + border_space)) /* bottom of message win */
{
if ((turn_lines > height) || (height == 1))
{
/* Pause until key is hit - Esc suppresses any further
messages that turn */
if (curses_more() == '\033')
{
suppress_turn = moves;
return;
}
}
else
{
scroll_window(MESSAGE_WIN);
turn_lines++;
}
}
else
{
if (mx != border_space)
{
my++;
mx = border_space;
}
}
}
if (height > 1)
{
curses_toggle_color_attr(win, NONE, A_BOLD, ON);
}
if ((mx == border_space) && ((message_length + 2) > width))
{
tmpstr = curses_break_str(message, (width - 2), 1);
mvwprintw(win, my, mx, "%s", tmpstr);
mx += strlen(tmpstr);
if (strlen(tmpstr) < (width - 2))
{
mx++;
}
free(tmpstr);
if (height > 1)
{
curses_toggle_color_attr(win, NONE, A_BOLD, OFF);
}
wrefresh(win);
curses_message_win_puts(curses_str_remainder(message, (width - 2), 1),
TRUE);
}
else
{
mvwprintw(win, my, mx, "%s", message);
curses_toggle_color_attr(win, NONE, A_BOLD, OFF);
mx += message_length + 1;
}
wrefresh(win);
}
static void menu_display_page(nhmenu *menu, WINDOW *win, int page_num)
{
nhmenu_item *menu_item_ptr;
int count, curletter, entry_cols, start_col, num_lines, footer_x;
boolean first_accel = TRUE;
#ifdef MENU_COLOR
int color = NO_COLOR;
int attr = A_NORMAL;
boolean menu_color = FALSE;
#endif /* MENU_COLOR */
/* Cycle through entries until we are on the correct page */
menu_item_ptr = menu->entries;
while (menu_item_ptr != NULL)
{
if (menu_item_ptr->page_num == page_num)
{
break;
}
menu_item_ptr = menu_item_ptr->next_item;
}
if (menu_item_ptr == NULL) /* Page not found */
{
panic("menu_display_page: attempt to display nonexistant page");
}
werase(win);
if (strlen(menu->prompt) > 0)
{
num_lines = curses_num_lines(menu->prompt, menu->width);
for (count = 0; count < num_lines; count++)
{
mvwprintw(win, count + 1, 1, "%s",
curses_break_str(menu->prompt, menu->width, count + 1));
}
}
/* Display items for current page */
while (menu_item_ptr != NULL)
{
if (menu_item_ptr->page_num != page_num)
{
break;
}
if (menu_item_ptr->identifier.a_void != NULL)
{
if (menu_item_ptr->accelerator != 0)
{
curletter = menu_item_ptr->accelerator;
}
else
{
if (first_accel)
{
curletter = menu_get_accel(TRUE);
first_accel = FALSE;
if (!menu->reuse_accels && (menu->num_pages > 1))
{
menu->reuse_accels = TRUE;
}
}
else
{
curletter = menu_get_accel(FALSE);
}
menu_item_ptr->accelerator = curletter;
}
if (menu_item_ptr->selected)
{
curses_toggle_color_attr(win, HIGHLIGHT_COLOR, A_REVERSE, ON);
mvwaddch(win, menu_item_ptr->line_num + 1, 1, '<');
mvwaddch(win, menu_item_ptr->line_num + 1, 2, curletter);
mvwaddch(win, menu_item_ptr->line_num + 1, 3, '>');
curses_toggle_color_attr(win, HIGHLIGHT_COLOR, A_REVERSE, OFF);
}
else
{
curses_toggle_color_attr(win, HIGHLIGHT_COLOR, NONE, ON);
mvwaddch(win, menu_item_ptr->line_num + 1, 2, curletter);
curses_toggle_color_attr(win, HIGHLIGHT_COLOR, NONE, OFF);
mvwprintw(win, menu_item_ptr->line_num + 1, 3, ") ");
}
}
#ifdef MENU_COLOR
if (iflags.use_menu_color && iflags.use_color &&
(menu_color = get_menu_coloring
((char *)menu_item_ptr->str, &color, &attr)))
{
if (color != NO_COLOR)
{
curses_toggle_color_attr(win, color, NONE, ON);
}
if (attr != A_NORMAL)
{
menu_item_ptr->attr = menu_item_ptr->attr|attr;
}
}
#endif /* MENU_COLOR */
curses_toggle_color_attr(win, NONE, menu_item_ptr->attr, ON);
entry_cols = menu->width;
start_col = 1;
if (menu_item_ptr->identifier.a_void != NULL)
{
entry_cols -= 4;
start_col += 4;
}
num_lines = curses_num_lines(menu_item_ptr->str, entry_cols);
for (count = 0; count < num_lines; count++)
{
if (strlen(menu_item_ptr->str) > 0)
{
mvwprintw(win, menu_item_ptr->line_num + count + 1,
start_col, "%s", curses_break_str(menu_item_ptr->str,
entry_cols, count + 1));
}
}
#ifdef MENU_COLOR
if (menu_color && (color != NO_COLOR))
{
curses_toggle_color_attr(win, color, NONE, OFF);
}
#endif /* MENU_COLOR */
curses_toggle_color_attr(win, NONE, menu_item_ptr->attr, OFF);
menu_item_ptr = menu_item_ptr->next_item;
}
if (menu->num_pages > 1)
{
footer_x = menu->width - strlen("<- (Page X of Y) ->");
if (menu->num_pages > 9) /* Unlikely */
{
footer_x -= 2;
}
mvwprintw(win, menu->height, footer_x + 3, "(Page %d of %d)",
page_num, menu->num_pages);
if (page_num != 1)
{
curses_toggle_color_attr(win, HIGHLIGHT_COLOR, NONE, ON);
mvwaddstr(win, menu->height, footer_x, "<=");
curses_toggle_color_attr(win, HIGHLIGHT_COLOR, NONE, OFF);
}
if (page_num != menu->num_pages)
{
curses_toggle_color_attr(win, HIGHLIGHT_COLOR, NONE, ON);
mvwaddstr(win, menu->height, menu->width - 2, "=>");
curses_toggle_color_attr(win, HIGHLIGHT_COLOR, NONE, OFF);
}
}
curses_toggle_color_attr(win, DIALOG_BORDER_COLOR, NONE, ON);
box(win, 0, 0);
curses_toggle_color_attr(win, DIALOG_BORDER_COLOR, NONE, OFF);
wrefresh(win);
}
void curses_message_win_puts(const char *message, boolean recursed)
{
int height, width, linespace, count;
char *tmpstr;
WINDOW *win = curses_get_nhwin(MESSAGE_WIN);
boolean border = curses_window_has_border(MESSAGE_WIN);
int message_length = strlen(message);
int border_space = 0;
if (!recursed)
{
strcpy(toplines, message);
mesg_add_line((char *) message);
}
curses_get_window_size(MESSAGE_WIN, &height, &width);
if (border)
{
border_space = 1;
if (mx < 1)
{
mx = 1;
}
if (my < 1)
{
my = 1;
}
}
linespace = ((width + border_space) - 3) - mx;
if (linespace < message_length)
{
if (my >= (height - 1 + border_space)) /* bottom of message win */
{
if (turn_lines == height)
{
curses_more();
}
else
{
scroll_window(MESSAGE_WIN);
turn_lines++;
}
}
else
{
if (mx != border_space)
{
my++;
mx = border_space;
}
}
}
if (height > 1)
{
curses_toggle_color_attr(win, NONE, ATR_BOLD, ON);
}
if ((mx == border_space) && ((message_length + 2) > width))
{
tmpstr = curses_break_str(message, (width - 2), 1);
mvwprintw(win, my, mx, tmpstr);
mx += strlen(tmpstr);
free(tmpstr);
if (height > 1)
{
curses_toggle_color_attr(win, NONE, ATR_BOLD, OFF);
}
wrefresh(win);
curses_message_win_puts(curses_str_remainder(message, (width - 2), 1),
TRUE);
}
else
{
mvwprintw(win, my, mx, message);
curses_toggle_color_attr(win, NONE, ATR_BOLD, OFF);
}
wrefresh(win);
mx += message_length + 1;
}
