#!/usr/bin/python

import curses
import time

import mpr121

PADS = [
  (5, 3, 8, 2,  ' ', '*'),
  (2, 5, 16, 10, ' ', '*'),
  (2, 5, 1, 10, ' ', '*'),
  (2, 5, 16, 10, ' ', '*'),
  (2, 5, 3, 10, ' ', '*'),
  (2, 5, 14, 10, ' ', '*'),
  (2, 5, 5, 10, ' ', '*'),
  (5, 3, 8, 20, ' ', '*'),
  (3, 5, 9, 10, '.', '*'),
  (0, 0, 0, 0, ' ', '*'),
  (7, 13, 7, 6, ' ', '*'),
  ]


def run(mainwin):
  mainwin.timeout(0)

  wins = [ ]
  for nl, nc, y, x, offch, onch in PADS:
    win = mainwin.derwin(nl, nc, y, x)
    win.border()
    if offch != ' ':
      win.addstr(1, 1, offch * (nc - 2))
    wins.append((win, offch, onch))

  curses.curs_set(0)
  mainwin.refresh()

  chip = mpr121.MPR121(0)
  chip.config()

  flag = True

  while True:
    key = mainwin.getch()
    if key == ord('q'):
      break

    # get states
    value = chip.touches()
    states = [ (value & (1<<i))!=0 for i in range(11) ]

    # apply states
    for i in range(len(wins)):
      win, offch, onch = wins[i]
      if states[i]:
        win.bkgd(onch)
      else:
        win.bkgd(offch)
      win.noutrefresh()

    mainwin.refresh()
    time.sleep(0.050)


if __name__ == '__main__':
  curses.wrapper(run)