class ActionsComponent(ControlSurfaceComponent):
    """
    Simple component that provides undo/redo, record quantization toggle
    and clip quantization handling.
    """

    undo_button = ButtonControl(**ACTION_BUTTON_COLORS)
    redo_button = ButtonControl(
        color="Misc.Shift", pressed_color="Misc.ShiftOn", disabled_color="DefaultButton.Disabled"
    )
    quantization_on_button = ToggleButtonControl(untoggled_color="Misc.Shift", toggled_color="Misc.ShiftOn")

    def __init__(self, *a, **k):
        self.suppressing_control_notifications = BooleanContext()
        super(ActionsComponent, self).__init__(*a, **k)
        self._record_quantization = RecordingQuantization.rec_q_sixtenth
        self._on_record_quantization_changed_in_live.subject = self.song()
        self._on_record_quantization_changed_in_live()
        self._metronome_toggle = ToggleComponent("metronome", self.song())

    def control_notifications_enabled(self):
        return self.is_enabled() and not self.suppressing_control_notifications

    def quantize_clip(self, clip):
        raise isinstance(clip, Live.Clip.Clip) or AssertionError
        clip.quantize(self._record_quantization, 1.0)

    @undo_button.pressed
    def undo_button(self, button):
        if self.song().can_undo:
            self.song().undo()

    @redo_button.pressed
    def redo_button(self, button):
        if self.song().can_redo:
            self.song().redo()

    @quantization_on_button.toggled
    def quantization_on_button(self, is_toggled, button):
        self._record_quantization_on = is_toggled
        self.song().midi_recording_quantization = (
            self._record_quantization if self._record_quantization_on else RecordingQuantization.rec_q_no_q
        )

    @subject_slot("midi_recording_quantization")
    def _on_record_quantization_changed_in_live(self):
        quant_value = self.song().midi_recording_quantization
        quant_on = quant_value != RecordingQuantization.rec_q_no_q
        if quant_on:
            self._record_quantization = quant_value
        self._record_quantization_on = quant_on
        with self.suppressing_control_notifications():
            self.quantization_on_button.is_toggled = quant_on

    def set_metronome_button(self, button):
        self._metronome_toggle.set_toggle_button(button)

    def update(self):
        super(ActionsComponent, self).update()
        self._metronome_toggle.update()
 def __init__(self, *a, **k):
     self.suppressing_control_notifications = BooleanContext()
     super(ActionsComponent, self).__init__(*a, **k)
     self._record_quantization = RecordingQuantization.rec_q_sixtenth
     self._on_record_quantization_changed_in_live.subject = self.song()
     self._on_record_quantization_changed_in_live()
     self._metronome_toggle = ToggleComponent('metronome', self.song())
 def __init__(self, c_instance, session, parent):
     TransportComponent.__init__(self)
     self.c_instance = c_instance
     self._shift_pressed = False
     self._mixer9_button = None
     self._play_button = None
     self._record_button = None
     self._session = session
     self._parent = parent
     song = self.song()
     #        self._automation_toggle= self.register_component(ToggleComponent('session_automation_record', song))
     self._automation_toggle, self._re_enable_automation_toggle, self._delete_automation = self.register_components(
         ToggleComponent('session_automation_record', song),
         ToggleComponent('re_enable_automation_enabled',
                         song,
                         read_only=True),
         ToggleComponent('has_envelopes', None, read_only=True))
 def __init__(self, clip_creator=None, view_controller=None, *a, **k):
     super(SessionRecordingComponent, self).__init__(*a, **k)
     raise clip_creator or AssertionError
     raise view_controller or AssertionError
     self._target_slots = []
     self._clip_creator = clip_creator
     self._view_controller = view_controller
     self._new_button = None
     self._scene_list_new_button = None
     self._record_button = None
     self._length_press_state = None
     self._new_scene_button = None
     self._fixed_length = self.register_component(
         ToggleWithOptionsComponent())
     self._length_selector = self._fixed_length.options
     self._length_selector.option_names = LENGTH_OPTION_NAMES
     self._length_selector.selected_option = 3
     self._length_selector.labels = LENGTH_LABELS
     self._on_selected_fixed_length_option_changed.subject = self._length_selector
     length, _ = self._get_selected_length()
     self._clip_creator.fixed_length = length
     song = self.song()
     self._automation_toggle, self._re_enable_automation_toggle, self._delete_automation = self.register_components(
         ToggleComponent('session_automation_record', song),
         ToggleComponent('re_enable_automation_enabled',
                         song,
                         read_only=True),
         ToggleComponent('has_envelopes', None, read_only=True))
     self._on_tracks_changed_in_live.subject = song
     self._on_is_playing_changed_in_live.subject = song
     self._track_subject_slots = self.register_slot_manager()
     self._reconnect_track_listeners()
     self.register_slot(song, self.update, 'overdub')
     self.register_slot(song, self.update, 'session_record_status')
     self.register_slot(song.view, self.update, 'selected_track')
     self.register_slot(song.view, self.update, 'selected_scene')
     self.register_slot(song.view, self.update, 'detail_clip')
Esempio n. 5
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class ActionsComponent(ControlSurfaceComponent):
	"""
	Simple component that provides undo/redo, record quantization toggle
	and clip quantization handling.
	"""
	undo_button = ButtonControl(**ACTION_BUTTON_COLORS)
	duplicate_button = ButtonControl(**ACTION_BUTTON_COLORS)
	redo_button = ButtonControl(color='Misc.Shift', pressed_color='Misc.ShiftOn', disabled_color='DefaultButton.Disabled')
	tap_button = ButtonControl(color='Misc.Shift', pressed_color='Misc.ShiftOn', disabled_color='DefaultButton.Disabled')
	quantization_on_button = ToggleButtonControl(untoggled_color='Misc.Shift', toggled_color='Misc.ShiftOn')

	def __init__(self, *a, **k):
		self.suppressing_control_notifications = BooleanContext()
		super(ActionsComponent, self).__init__(*a, **k)
		self._record_quantization = RecordingQuantization.rec_q_sixtenth
		self._on_record_quantization_changed_in_live.subject = self.song()
		self._on_record_quantization_changed_in_live()
		self._metronome_toggle = ToggleComponent('metronome', self.song())

	def control_notifications_enabled(self):
		return self.is_enabled() and not self.suppressing_control_notifications

	def quantize_clip(self, clip):
		assert isinstance(clip, Live.Clip.Clip)
		clip.quantize(self._record_quantization, 1.0)

	@tap_button.pressed
	def tap_button(self, button):
		self.song().tap_tempo()
			
	@undo_button.pressed
	def undo_button(self, button):
		if self.song().can_undo:
			self.song().undo()

	@duplicate_button.released
	def duplicate_button(self, button):
                self.canonical_parent._copied_slot = None

	@redo_button.pressed
	def redo_button(self, button):
		if self.song().can_redo:
			self.song().redo()

	@quantization_on_button.toggled
	def quantization_on_button(self, is_toggled, button):
		self._record_quantization_on = is_toggled
		self.song().midi_recording_quantization = self._record_quantization if self._record_quantization_on else RecordingQuantization.rec_q_no_q

	@subject_slot('midi_recording_quantization')
	def _on_record_quantization_changed_in_live(self):
		quant_value = self.song().midi_recording_quantization
		quant_on = quant_value != RecordingQuantization.rec_q_no_q
		if quant_on:
			self._record_quantization = quant_value
		self._record_quantization_on = quant_on
		with self.suppressing_control_notifications():
			self.quantization_on_button.is_toggled = quant_on

	def set_metronome_button(self, button):
		self._metronome_toggle.set_toggle_button(button)

	def update(self):
		super(ActionsComponent, self).update()
		self._metronome_toggle.update()
 def __init__(self, *a, **k):
     super(MaschineTransport, self).__init__(*a, **k)
     song = self.song()
     self._automation_toggle, self._re_enable_automation_toggle, self._delete_automation, self._arrangement_overdub_toggle, self._back_to_arrange_toggle = self.register_components(ToggleComponent('session_automation_record', song), ToggleComponent('re_enable_automation_enabled', song, read_only=True), ToggleComponent('has_envelopes', None, read_only=True), ToggleComponent('arrangement_overdub', song), ToggleComponent('back_to_arranger', song))
     return