Added stop button scroll function for Mixer mode (Old Launchpad class)

SpecialSessionComponent.py

@@ -1,7 +1,7 @@
 from _Framework.SessionComponent import SessionComponent
 from ClipSlotMK2 import ClipSlotMK2
 from _Framework.SceneComponent import SceneComponent
-
+import Live
 class SpecialSessionComponent(SessionComponent):
 
 	""" Special session subclass that handles ConfigurableButtons """
@@ -26,6 +26,22 @@ def link_with_track_offset(self, track_offset):
 		self.set_offsets(track_offset, 0)
 		self._link()
 
+	def _update_stop_clips_led(self, index):
+		if ((self.is_enabled()) and (self._stop_track_clip_buttons != None) and (index < len(self._stop_track_clip_buttons))):
+			button = self._stop_track_clip_buttons[index]
+			tracks_to_use = self.tracks_to_use()
+			track_index = index + self.track_offset()
+			if 0 <= track_index < len(tracks_to_use):
+				track = tracks_to_use[track_index]
+				if track.fired_slot_index == -2:
+					button.send_value(self._stop_clip_triggered_value)
+				elif track.playing_slot_index >= 0:
+					button.send_value(self._stop_clip_value)
+				else:
+					button.turn_off()
+			else:
+				button.send_value(4)
+
 	def set_osd(self, osd):
 		self._osd = osd