#!/usr/bin/python

from simplemidi.alsaconnector import AlsaPort
from simplemidi.options import *

class PadAdapter:
	_DEFAULT_PARAMS={
		'name': None,
		'autoconnect_in': None,
		'autoconnect_out': None
	}
	
	def __init__(self, param):
		param=initParams(PadAdapter._DEFAULT_PARAMS, param)
		self.name=param['name']
		self.autoIn=param['autoconnect_in']
		self.autoOut=param['autoconnect_out']
	
	def adapt(self, pad):
		self.__init_port_out(pad)
		self.__init_port_in(pad)
		self.onAdapt(pad)
		
	
	
	def __init_port_in(self, pad):
		if not pad.iport.isOpen():
			self.initPortIn(pad)
		if self.autoIn: 
			self.autoconnectIn(pad)
			
	def __init_port_out(self, pad):
		if not pad.oport.isOpen():
			self.initPortOut(pad)
		if self.autoOut: 
			self.autoconnectOut(pad)
		
		
	def initPortIn(self, pad):
		pad.iport.open()
		
	def initPortOut(self, pad):
		pad.oport.open()
		
	def autoconnectIn(self, pad):
		i=0
		x= pad.iport.getPorts()
		for p in x:
			if str(p).find(self.autoIn)>=0:
				a=AlsaPort(p)
				pad.connectIn(a.globalId)
			i=i+1
		
	def autoconnectOut(self, pad):
		i=0
		x= pad.oport.getPorts()
		
		for p in x:
			if str(p).find(self.autoOut)>=0:
				a=AlsaPort(p)
				pad.connectOut(AlsaPort(p).globalId)
			i=i+1