ncurses 6.0.1

A very thin wrapper around the ncurses TUI library
#[allow(unused_imports)]
extern crate ncurses;

use ncurses::*;

#[cfg(feature="menu")]
fn main() {
  /* Initialize curses */
  initscr();
  start_color();
  cbreak();
  noecho();
  curs_set(CURSOR_VISIBILITY::CURSOR_INVISIBLE);
  keypad(stdscr(), true);
  init_pair(1, COLOR_RED, COLOR_BLACK);

  /* Create items */
  let mut items: Vec<ITEM> = Vec::new();
  items.push(new_item("Choice 1", "Choice 1 description"));
  items.push(new_item("Choice 2", "Choice 2 description"));
  items.push(new_item("Choice 3", "Choice 3 description"));
  items.push(new_item("Choice 4", "Choice 4 description"));
  items.push(new_item("Exit", "Exit description"));

  /* Crate menu */
  let my_menu = new_menu(&mut items);
  menu_opts_off(my_menu, O_SHOWDESC);

  let my_menu_win = newwin(9, 18, 4, 4);
  keypad(my_menu_win, true);

  /* Set main window and sub window */
  set_menu_win(my_menu, my_menu_win);
  set_menu_sub(my_menu, derwin(my_menu_win, 5, 0, 2, 2));

  /* Set menu mark to the string " * " */
  set_menu_mark(my_menu, " * ");

  /* Print a border around the main window */
  box_(my_menu_win, 0, 0);
  mvprintw(LINES() - 3, 0, "Press <ENTER> to see the option selected");
  mvprintw(LINES() - 2, 0, "F1 to exit");
  refresh();

  /* Post the menu */
  post_menu(my_menu);
  wrefresh(my_menu_win);

  let mut ch = getch();
  while ch != KEY_F(1)
  {
    match ch
    {
      KEY_UP => {
        menu_driver(my_menu, REQ_UP_ITEM);
      },
      KEY_DOWN => {
        menu_driver(my_menu, REQ_DOWN_ITEM);
      },
      10 => {/* Enter */
        mv(20, 0);
        clrtoeol();
        mvprintw(20, 0, &format!("Item selected is : {}", item_name(current_item(my_menu)))[..]);
        pos_menu_cursor(my_menu);
      },
      _ => {}
    }
    wrefresh(my_menu_win);
    ch = getch();
  }

  unpost_menu(my_menu);

  /* free items */
  for &item in items.iter() {
    free_item(item);
  }

  free_menu(my_menu);

  endwin();
}

#[cfg(not(feature="menu"))]
fn main()
{
}