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from __future__ import with_statement
import Live
from _Framework.ControlSurface import ControlSurface
from _Framework.ControlSurfaceComponent import ControlSurfaceComponent
from _Framework.InputControlElement import *
from _Framework.ButtonElement import ButtonElement
from _Framework.ButtonMatrixElement import ButtonMatrixElement
from _Framework.SessionComponent import SessionComponent
numTRA = 2 #number of tracks
numSCE = 4 #number of scenes
sesBUT = [48, 30, 49, 31, 50, 32, 51, 33] #1st top/left button of your matrix
upBUT = 34
dowBUT = 35
CHANNEL = 0 #main channel (0 - 15)
BUTTYP = MIDI_CC_TYPE
is_momentary = True
class sim_ses(ControlSurface):
def __init__(self, c_instance):
super(sim_ses, self).__init__(c_instance)
with self.component_guard():
self._setup_controls()
self._setup_session()
def _setup_controls(self):
self._pads = [ButtonElement(is_momentary, BUTTYP, CHANNEL, sesBUT[index]) for index in range(numTRA*numSCE)]
self._grid = ButtonMatrixElement(rows=[self._pads[(index*numTRA):(index*numTRA)+numTRA] for index in range(numSCE)])
self._up_but = ButtonElement(is_momentary, BUTTYP, CHANNEL, upBUT)
self._dow_but = ButtonElement(is_momentary, BUTTYP, CHANNEL, dowBUT)
def _setup_session(self):
self._session = SessionComponent(numTRA, numSCE)
self._session.set_clip_launch_buttons(self._grid)
self.set_highlighting_session_component(self._session)
self._session.set_page_up_button(self._up_but)
self._session.set_page_down_button(self._dow_but)
self._session._link()
def disconnect(self):
super(sim_ses, self).disconnect()
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def _on_selected_scene_changed(self):
super(sim_ses, self)._on_selected_scene_changed()
i=list(self.song().scenes).index(self.song().view.selected_scene)
if i<self._session.scene_offset():
self._session._scene_offset=i
self._session.notify_offset()
elif i-4>self._session.scene_offset():
self._session._scene_offset=i-4
self._session.notify_offset()
I'm not sure to understand what you're asking, but maybe you just have to enable skinning in your session component, like here:I'm trying to figure out how to provide LED feedback - I understand how my controller receives midi data for its LEDs, but I'm not so clear on how to integrate that in the python script, specifically when it comes to providing launchpad-style session clip status feedback.
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self._session = SessionComponent(numTRA, numSCE,enable_skinning = True)