static void refresh_map_window()
{
int mapwinx, mapwiny, maph, mapw, mapwinw, mapwinh, mapx, mapy;
WINDOW *map_window = curses_get_nhwin(MAP_WIN);
boolean border = curses_window_has_border(MAP_WIN);
curses_get_window_xy(MAP_WIN, &mapwinx, &mapwiny);
curses_get_window_size(MAP_WIN, &mapwinh, &mapwinw);
maph = ROWNO;
mapw = COLNO;
mapx = u.ux - (mapwinw / 2);
if ((mapx + mapwinw) > mapw)
{
mapx = mapw - mapwinw;
}
if (mapx < 0)
{
mapx = 0;
}
mapy = u.uy - (mapwinh / 2);
if ((mapy + mapwinh) > maph)
{
mapy = maph - mapwinh;
}
if (mapy < 0)
{
mapy = 0;
}
prefresh(map_window, mapy, mapx, mapwiny, mapwinx, mapwiny + mapwinh - 1,
mapwinx + mapwinw - 1);
}
void curses_move_cursor(winid wid, int x, int y)
{
int sx, sy, ex, ey;
int xadj = 0;
int yadj = 0;
#ifndef PDCURSES
WINDOW *win = curses_get_nhwin(MAP_WIN);
#endif
if (wid != MAP_WIN)
{
return;
}
#ifdef PDCURSES
/* PDCurses seems to not handle wmove correctly, so we use move and
physical screen coordinates instead */
curses_get_window_xy(wid, &xadj, &yadj);
#endif
curs_x = x + xadj;
curs_y = y + yadj;
curses_map_borders(&sx, &sy, &ex, &ey, x, y);
if (curses_window_has_border(wid))
{
curs_x++;
curs_y++;
}
if ((x >= sx) && (x <= ex) &&
(y >= sy) && (y <= ey))
{
curs_x -= sx;
curs_y -= sy;
#ifdef PDCURSES
move(curs_y, curs_x);
#else
wmove(win, curs_y, curs_x);
#endif
}
}
int curses_ext_cmd()
{
int count, letter, prompt_width, startx, starty, winx, winy;
int messageh, messagew;
int ret = -1;
char cur_choice[BUFSZ];
int matches = 0;
WINDOW *extwin = NULL;
if (iflags.extmenu)
{
return extcmd_via_menu();
}
if (iflags.wc_popup_dialog) /* Prompt in popup window */
{
startx = 1;
starty = 1;
extwin = curses_create_window(25, 1, UP);
}
else
{
curses_get_window_xy(MESSAGE_WIN, &winx, &winy);
curses_get_window_size(MESSAGE_WIN, &messageh, &messagew);
if (curses_window_has_border(MESSAGE_WIN))
{
winx++;
winy++;
}
winy += messageh - 1;
extwin = newwin(1, 25, winy, winx);
startx = 0;
starty = 0;
pline("#");
}
cur_choice[0] = '\0';
while (1)
{
wmove(extwin, starty, startx);
waddstr(extwin, "# ");
wmove(extwin, starty, startx + 2);
curses_toggle_color_attr(extwin, NONE, A_UNDERLINE, ON);
waddstr(extwin, cur_choice);
curses_toggle_color_attr(extwin, NONE, A_UNDERLINE, OFF);
wmove(extwin, starty, strlen(cur_choice) + startx + 2);
wprintw(extwin, " ", cur_choice);
if (matches == 1)
{
wmove(extwin, starty, strlen(cur_choice) + startx + 2);
wprintw(extwin, "%s ", extcmdlist[ret].ef_txt
+ strlen(cur_choice));
}
wrefresh(extwin);
letter = getch();
prompt_width = strlen(cur_choice);
matches = 0;
if (letter == '\033')
{
ret = -1;
break;
}
if ((letter == '\r') || (letter == '\n'))
{
break;
}
if ((letter == '\b') || (letter == KEY_BACKSPACE))
{
if (prompt_width == 0)
{
ret = -1;
break;
}
else
{
cur_choice[prompt_width - 1] = '\0';
letter = '*';
prompt_width--;
}
}
for (count = 0; extcmdlist[count].ef_txt; count++)
{
if (strlen(extcmdlist[count].ef_txt) > prompt_width)
{
if (strncasecmp(cur_choice, extcmdlist[count].ef_txt,
prompt_width) == 0)
{
if ((extcmdlist[count].ef_txt[prompt_width] ==
lowc(letter)) || letter == '*')
{
if ((matches == 0) && (letter != '*'))
{
ret = count;
cur_choice[prompt_width] = letter;
cur_choice[prompt_width + 1] = '\0';
}
matches++;
}
}
}
}
}
curses_destroy_win(extwin);
return ret;
}
WINDOW *curses_create_window(int width, int height, orient orientation)
{
int mapx, mapy, maph, mapw = 0;
int startx = 0;
int starty = 0;
WINDOW *win;
boolean map_border = FALSE;
int mapb_offset = 0;
if ((orientation == UP) || (orientation == DOWN) ||
(orientation == LEFT) || (orientation == RIGHT))
{
if (invent || (moves > 1))
{
map_border = curses_window_has_border(MAP_WIN);
curses_get_window_xy(MAP_WIN, &mapx, &mapy);
curses_get_window_size(MAP_WIN, &maph, &mapw);
}
else
{
map_border = TRUE;
mapx = 0;
mapy = 0;
maph = term_rows;
mapw = term_cols;
}
}
if (map_border)
{
mapb_offset = 1;
}
width += 2; /* leave room for bounding box */
height += 2;
if ((width > term_cols) || (height > term_rows))
panic("curses_create_window: Terminal too small for dialog window");
switch (orientation)
{
case CENTER:
{
startx = (term_cols / 2) - (width / 2);
starty = (term_rows / 2) - (height / 2);
break;
}
case UP:
{
if (invent || (moves > 1))
{
startx = (mapw / 2) - (width / 2) + mapx + mapb_offset;
}
else
{
startx = 0;
}
starty = mapy + mapb_offset;
break;
}
case DOWN:
{
if (invent || (moves > 1))
{
startx = (mapw / 2) - (width / 2) + mapx + mapb_offset;
}
else
{
startx = 0;
}
starty = height - mapy - 1 - mapb_offset;
break;
}
case LEFT:
{
if (map_border && (width < term_cols))
startx = 1;
else
startx = 0;
starty = term_rows - height;
break;
}
case RIGHT:
{
if (invent || (moves > 1))
{
startx = (mapw + mapx + (mapb_offset * 2)) - width;
}
else
{
startx = term_cols - width;
}
starty = 0;
break;
}
default:
{
panic("curses_create_window: Bad orientation");
}
}
if (startx < 0)
{
startx = 0;
}
if (starty < 0)
{
starty = 0;
}
win = newwin(height, width, starty, startx);
curses_toggle_color_attr(win, DIALOG_BORDER_COLOR, NONE, ON);
box(win, 0, 0);
curses_toggle_color_attr(win, DIALOG_BORDER_COLOR, NONE, OFF);
return win;
}
void curses_count_window(const char *count_text)
{
int startx, starty, winx, winy;
int messageh, messagew;
static WINDOW *countwin = NULL;
if ((count_text == NULL) && (countwin != NULL))
{
delwin(countwin);
countwin = NULL;
counting = FALSE;
return;
}
counting = TRUE;
if (iflags.wc_popup_dialog) /* Display count in popup window */
{
startx = 1;
starty = 1;
if (countwin == NULL)
{
countwin = curses_create_window(25, 1, UP);
}
}
else /* Display count at bottom of message window */
{
curses_get_window_xy(MESSAGE_WIN, &winx, &winy);
curses_get_window_size(MESSAGE_WIN, &messageh, &messagew);
if (curses_window_has_border(MESSAGE_WIN))
{
winx++;
winy++;
}
winy += messageh - 1;
if (countwin == NULL)
{
pline("#");
#ifndef PDCURSES
countwin = newwin(1, 25, winy, winx);
#endif /* !PDCURSES */
}
#ifdef PDCURSES
else
{
curses_destroy_win(countwin);
}
countwin = newwin(1, 25, winy, winx);
#endif /* PDCURSES */
startx = 0;
starty = 0;
}
mvwprintw(countwin, starty, startx, "%s", count_text);
wrefresh(countwin);
}
