#!/usr/bin/python

import time
from pad import Pad
from simplemidi.midimessage import MidiType
from simplemidi.options import *

class PaintPad(Pad):
	_DEFAULT_PARAMS=dictAssign(Pad._DEFAULT_PARAMS, {
	})
	def __init__(self, adapter, params):
		param=initParams(PaintPad._DEFAULT_PARAMS, params)
		Pad.__init__(self, adapter, {})
		self.learn=True
		self.iport.setInputCallback(self.onControlChange, self, MidiType.CONTROL_CHANGE)
	
		
	
	def onNoteOn(self, ch, idx, val):
		if idx==89:
			self.clear()
			
		elif idx==84:
			if self.learn:
				self[idx].off()
			else:
				self[idx].on()
			self.learn= not self.learn()
		elif idx==98:
			pass
		elif self.input[98]:
			self[idx].prev()
		else:
			self[idx].next()
	
	def clear(self):
		
		Pad.clear(self)
	
	def start(self):
		self.clear()
		while True:
			time.sleep(1)