MultiButtonElement.py

#Embedded file name: /Users/versonator/Jenkins/live/output/mac_64_static/Release/midi-remote-scripts/Launchpad_Pro/MultiButtonElement.py
from .ConfigurableButtonElement import ConfigurableButtonElement

class MultiButtonElement(ConfigurableButtonElement):
	"""
	Special button element for use with a button on a controller that sends
	the same MIDI message on different MIDI channels at different times.
	
	Inits a list of slave button elements that it forwards all sent values to
	and also receives values from.
	"""

	def __init__(self, slave_channels, is_momentary, msg_type, channel, identifier, skin = None, default_states = None, name = '', color_slaves = False, *a, **k):
		super(MultiButtonElement, self).__init__(is_momentary, msg_type, channel, identifier, skin, default_states, *a, **k)
		self.name = name
		self._slave_buttons = [ 
			SlaveButtonElement(
				self, 
				is_momentary, 
				msg_type, 
				slave_channel, 
				identifier, 
				skin, 
				(default_states if color_slaves else None), 
				name=(name + '_ch_' + str(slave_channel + 1)), *a, **k
				) 
			for slave_channel in slave_channels 
		]

	def reset(self):
		super(MultiButtonElement, self).reset()
		for button in self._slave_buttons:
			button.reset()

	def set_on_off_values(self, on_value, off_value):
		super(MultiButtonElement, self).set_on_off_values(on_value, off_value)
		for button in self._slave_buttons:
			button.set_on_off_values(on_value, off_value)

	def set_light(self, value):
		super(MultiButtonElement, self).set_light(value)
		for button in self._slave_buttons:
			button.set_light(value)

	def send_value(self, value, **k):
		super(MultiButtonElement, self).send_value(value, **k)
		for button in self._slave_buttons:
			button.send_value(value, **k)


class SlaveButtonElement(ConfigurableButtonElement):
	"""
	Special button element that forwards all values it receives back
	to its associated master button.
	"""

	def __init__(self, master, is_momentary, msg_type, channel, identifier, skin = None, default_states = None, *a, **k):
		super(SlaveButtonElement, self).__init__(is_momentary, msg_type, channel, identifier, skin, default_states, *a, **k)
		self._master_button = master

	def receive_value(self, value):
		super(SlaveButtonElement, self).receive_value(value)
		self._master_button.receive_value(value)