class Mpp::Command

Public Instance Methods

demo() click to toggle source
# File lib/mpp.rb, line 21
def demo
 init_screen
 begin
  crmode
  show_message("Hit any key")
  setpos((lines - 5) / 2, (cols - 10) / 2)
  addstr("Hit any key")
  refresh
  getch
  show_message("Hello, World!")
  refresh
 ensure
  close_screen
 end
end
show_message(message) click to toggle source
# File lib/mpp.rb, line 9
def show_message(message)
  width = message.length + 6
  win = Window.new(5, width,
       (lines - 5) / 2, (cols - width) / 2)
  win.box('|', '-')
  win.setpos(2, 3)
  win.addstr(message)
  win.refresh
  win.getch
  win.close
end