#!/usr/bin/env python

print("""

This is a demo of the MGText text-entry Menu plugin.

Press CTRL+C to exit.

""")

import dothat.touch as touch

import dothat.lcd as lcd

import dothat.backlight as backlight

from dot3k.menu import Menu, MenuOption

from mgtext import MGText

import time

def reset():

lcd.clear()

backlight.graph_off()

backlight.off()

mgtext = MGText()

menu = Menu(

input_handler = mgtext)

try:

touch.bind_defaults(menu)

# Trap the Cancel button for our own purposes (to use as a Delete key).

@touch.on(touch.CANCEL)

def handle_cancel(ch, evt):

mgtext.cancel()

backlight.rgb(192, 124, 234)

menu.right() # Go straight to text-editing

while 1:

menu.redraw()

time.sleep(0.05)

except (KeyboardInterrupt, SystemExit):

reset()

except:

reset()

raise