def track_name_data_source(self):
if (self._track_name_data_source == None):
self._track_name_data_source = DisplayDataSource()
if (self._track != None):
self._track_name_data_source.set_display_string(self._track.name)
else:
self._track_name_data_source.set_display_string(' - ')
return self._track_name_data_source
def __init__(self):
ControlSurfaceComponent.__init__(self)
ChannelStripComponent._active_instances.append(self)
self._track = None
self._send_controls = []
self._pan_control = None
self._volume_control = None
self._select_button = None
self._mute_button = None
self._solo_button = None
self._arm_button = None
self._shift_button = None
self._crossfade_toggle = None
self._shift_pressed = False
self._solo_pressed = False
self._arm_pressed = False
self._invert_mute_feedback = False
self._track_name_data_source = DisplayDataSource()
self._update_track_name_data_source()
self._empty_control_slots = self.register_slot_manager()
def make_property_slot(name, alias=None):
alias = alias or name
return self.register_slot(None,
getattr(self, '_on_%s_changed' % alias),
name)
self._track_property_slots = [
make_property_slot('mute'),
make_property_slot('solo'),
make_property_slot('arm'),
make_property_slot('current_input_routing', 'input_routing'),
make_property_slot('name', 'track_name')
]
self._mixer_device_property_slots = [
make_property_slot('crossfade_assign', 'cf_assign'),
make_property_slot('sends')
]
def make_button_slot(name):
return self.register_slot(None, getattr(self, '_%s_value' % name),
'value')
self._select_button_slot = make_button_slot('select')
self._mute_button_slot = make_button_slot('mute')
self._solo_button_slot = make_button_slot('solo')
self._arm_button_slot = make_button_slot('arm')
self._shift_button_slot = make_button_slot('shift')
self._crossfade_toggle_slot = make_button_slot('crossfade_toggle')
def device_name_data_source(self):
if self._device_name_data_source == None:
self._device_name_data_source = DisplayDataSource()
self._on_device_name_changed()
return self._device_name_data_source
def track_name_data_source(self):
if self._track_name_data_source == None:
self._track_name_data_source = DisplayDataSource()
self._update_track_name_data_source()
return self._track_name_data_source
