class HarmonicLevels(QWidget, ProcessorUpdater):
def __init__(self):
super().__init__()
self._editor = HarmonicLevelsList()
self.add_to_updaters(self._editor)
self._header = HeaderLine('Harmonic levels')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addWidget(self._editor)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_style_changed', self._update_style)
self._update_style()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(
style_mgr.get_scaled_size_param('small_padding'))
class EventMap(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._event_list = EventList()
self.add_to_updaters(self._event_list)
self._header = HeaderLine('Event map')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addWidget(self._event_list)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_style_changed', self._update_style)
self._update_style()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(
style_mgr.get_scaled_size_param('small_padding'))
class EventMap(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._event_list = EventList()
self.add_to_updaters(self._event_list)
self._header = HeaderLine('Event map')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addWidget(self._event_list)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_style_changed', self._update_style)
self._update_style()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(style_mgr.get_scaled_size_param('small_padding'))
class GridEditor(QWidget, Updater):
def __init__(self):
super().__init__()
self._grid_list = GridList()
self._general_editor = GeneralEditor()
self._grid_area = GridArea()
self._subdiv_editor = SubdivEditor()
self._line_editor = LineEditor()
self.add_to_updaters(self._grid_list, self._general_editor,
self._grid_area, self._subdiv_editor,
self._line_editor)
self._line_layout = QVBoxLayout()
self._line_layout.setContentsMargins(0, 0, 0, 0)
self._line_layout.setSpacing(8)
self._line_layout.addWidget(self._subdiv_editor)
self._line_layout.addWidget(self._line_editor)
self._details_layout = QHBoxLayout()
self._details_layout.setContentsMargins(0, 0, 0, 0)
self._details_layout.setSpacing(4)
self._details_layout.addWidget(self._grid_area)
self._details_layout.addLayout(self._line_layout)
self._header = HeaderLine('Grid editor')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._grid_list, 1)
v.addSpacing(2)
v.addWidget(self._header)
v.addWidget(self._general_editor)
v.addLayout(self._details_layout, 4)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_style_changed', self._update_style)
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self._line_layout.setSpacing(
style_mgr.get_scaled_size_param('large_padding'))
self._details_layout.setSpacing(
style_mgr.get_scaled_size_param('medium_padding'))
layout = self.layout()
spacing = style_mgr.get_scaled_size_param('small_padding')
layout.setSpacing(spacing)
for i in range(layout.count()):
spacer = layout.itemAt(i).spacerItem()
if spacer:
spacer.changeSize(2, spacing)
class PortsEditor(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._editor = PortList(
self._get_add_text, self._get_port_ids, self._get_free_port_id)
self.add_to_updaters(self._editor)
self._header = HeaderLine(self._get_title())
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addWidget(self._editor)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_style_changed', self._update_style)
self._update_style()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(style_mgr.get_scaled_size_param('small_padding'))
# Port editor interface
def _get_title(self):
raise NotImplementedError
def _get_add_text(self):
raise NotImplementedError
def _get_free_port_id(self):
raise NotImplementedError
def _get_port_ids(self):
raise NotImplementedError
class PortsEditor(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._editor = PortList(self._get_add_text, self._get_port_ids,
self._get_free_port_id)
self.add_to_updaters(self._editor)
self._header = HeaderLine(self._get_title())
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addWidget(self._editor)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_style_changed', self._update_style)
self._update_style()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(
style_mgr.get_scaled_size_param('small_padding'))
# Port editor interface
def _get_title(self):
raise NotImplementedError
def _get_add_text(self):
raise NotImplementedError
def _get_free_port_id(self):
raise NotImplementedError
def _get_port_ids(self):
raise NotImplementedError
class Hits(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._hit_selector = AuHitSelector()
self._hit_editor = HitEditor()
self._hits_header = HeaderLine('Hits')
self._properties_header = HeaderLine('Hit properties')
v = QVBoxLayout()
v.setContentsMargins(4, 4, 4, 4)
v.setSpacing(4)
v.addWidget(self._hits_header)
v.addWidget(self._hit_selector)
v.addWidget(self._properties_header)
v.addWidget(self._hit_editor)
v.addStretch(1)
self.setLayout(v)
def _on_setup(self):
module = self._ui_model.get_module()
au = module.get_audio_unit(self._au_id)
if au.is_instrument():
self.add_to_updaters(self._hit_selector, self._hit_editor)
self.register_action('signal_style_changed', self._update_style)
self._update_style()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._hits_header.update_style(style_mgr)
self._properties_header.update_style(style_mgr)
margin = style_mgr.get_scaled_size_param('medium_padding')
self.layout().setContentsMargins(margin, margin, margin, margin)
self.layout().setSpacing(
style_mgr.get_scaled_size_param('small_padding'))
class Hits(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._hit_selector = AuHitSelector()
self._hit_editor = HitEditor()
self._hits_header = HeaderLine('Hits')
self._properties_header = HeaderLine('Hit properties')
v = QVBoxLayout()
v.setContentsMargins(4, 4, 4, 4)
v.setSpacing(4)
v.addWidget(self._hits_header)
v.addWidget(self._hit_selector)
v.addWidget(self._properties_header)
v.addWidget(self._hit_editor)
v.addStretch(1)
self.setLayout(v)
def _on_setup(self):
module = self._ui_model.get_module()
au = module.get_audio_unit(self._au_id)
if au.is_instrument():
self.add_to_updaters(self._hit_selector, self._hit_editor)
self.register_action('signal_style_changed', self._update_style)
self._update_style()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._hits_header.update_style(style_mgr)
self._properties_header.update_style(style_mgr)
margin = style_mgr.get_scaled_size_param('medium_padding')
self.layout().setContentsMargins(margin, margin, margin, margin)
self.layout().setSpacing(style_mgr.get_scaled_size_param('small_padding'))
class AudioUnitTimeEnvelope(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._header = HeaderLine(self._get_title())
if self._allow_toggle_enabled():
self._enabled_toggle = QCheckBox('Enabled')
if self._allow_loop():
self._loop_toggle = QCheckBox('Loop')
if self._allow_release_toggle():
self._release_toggle = QCheckBox('Release')
h = QHBoxLayout()
if self._allow_toggle_enabled():
h.addWidget(self._enabled_toggle)
if self._allow_loop():
h.addWidget(self._loop_toggle)
if self._allow_release_toggle():
h.addWidget(self._release_toggle)
h.addStretch()
self._envelope = self._make_envelope_widget()
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addLayout(h)
v.addWidget(self._envelope)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_au', self._update_envelope)
self.register_action(self._get_update_signal_type(),
self._update_envelope)
self.register_action('signal_style_changed', self._update_style)
self._envelope.set_ui_model(self._ui_model)
if self._allow_toggle_enabled():
self._enabled_toggle.stateChanged.connect(self._enabled_changed)
if self._allow_loop():
self._loop_toggle.stateChanged.connect(self._loop_enabled_changed)
if self._allow_release_toggle():
self._release_toggle.stateChanged.connect(self._release_changed)
self._envelope.get_envelope_view().envelopeChanged.connect(
self._envelope_changed)
self._update_envelope()
self._update_style()
def _on_teardown(self):
self._envelope.unregister_updaters()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(
style_mgr.get_scaled_size_param('small_padding'))
self._envelope.update_style(style_mgr)
def _update_envelope(self):
is_enabled = True
if self._allow_toggle_enabled():
old_block = self._enabled_toggle.blockSignals(True)
self._enabled_toggle.setCheckState(
Qt.Checked if self._get_enabled() else Qt.Unchecked)
self._enabled_toggle.blockSignals(old_block)
is_enabled = self._get_enabled()
self._envelope.setEnabled(is_enabled)
if self._allow_loop():
old_block = self._loop_toggle.blockSignals(True)
self._loop_toggle.setEnabled(is_enabled)
self._loop_toggle.setCheckState(
Qt.Checked if self._get_loop_enabled() else Qt.Unchecked)
self._loop_toggle.blockSignals(old_block)
if self._allow_release_toggle():
old_block = self._release_toggle.blockSignals(True)
self._release_toggle.setEnabled(is_enabled)
self._release_toggle.setCheckState(
Qt.Checked if self._get_release_enabled() else Qt.Unchecked)
self._release_toggle.blockSignals(old_block)
envelope = self._get_envelope_data()
ev = self._envelope.get_envelope_view()
ev.set_nodes(envelope['nodes'])
if self._allow_loop():
ev.set_loop_markers(envelope['marks'])
ev.set_loop_enabled(self._get_loop_enabled())
def _enabled_changed(self, state):
new_enabled = (state == Qt.Checked)
self._set_enabled(new_enabled)
self._updater.signal_update(self._get_update_signal_type())
def _loop_enabled_changed(self, state):
new_enabled = (state == Qt.Checked)
self._set_loop_enabled(new_enabled)
self._updater.signal_update(self._get_update_signal_type())
def _release_changed(self, state):
new_enabled = (state == Qt.Checked)
self._set_release_enabled(new_enabled)
self._updater.signal_update(self._get_update_signal_type())
def _envelope_changed(self):
new_nodes, new_loop = self._envelope.get_envelope_view(
).get_clear_changed()
envelope = self._get_envelope_data()
if new_nodes:
envelope['nodes'] = new_nodes
if new_loop:
envelope['marks'] = new_loop
if new_nodes or new_loop:
if self._allow_toggle_enabled():
self._set_enabled(True)
self._set_envelope_data(envelope)
self._updater.signal_update(self._get_update_signal_type())
# Protected callbacks
def _get_title(self):
raise NotImplementedError
def _allow_toggle_enabled(self):
return True
def _allow_loop(self):
raise NotImplementedError
def _allow_release_toggle(self):
return False
def _make_envelope_widget(self):
raise NotImplementedError
def _get_update_signal_type(self):
raise NotImplementedError
def _get_enabled(self):
raise NotImplementedError
def _set_enabled(self, enabled):
raise NotImplementedError
def _get_loop_enabled(self):
raise NotImplementedError
def _set_loop_enabled(self, enabled):
raise NotImplementedError
def _get_release_enabled(self):
raise NotImplementedError
def _set_release_enabled(self, enabled):
raise NotImplementedError
def _get_envelope_data(self):
raise NotImplementedError
def _set_envelope_data(self, envelope):
raise NotImplementedError
class SubdivEditor(QWidget, Updater):
def __init__(self):
super().__init__()
self._subdiv_count = QSpinBox()
self._subdiv_count.setMinimum(2)
self._subdiv_count.setMaximum(32)
self._subdiv_line_style = LineStyle()
self._subdiv_warp = NumberSlider(3, 0.001, 0.999)
self._subdiv_apply = QPushButton('Subdivide (Insert)')
self._subdiv_line_style.select_line_style(1)
self._controls_layout = QGridLayout()
self._controls_layout.setContentsMargins(0, 0, 0, 0)
self._controls_layout.setSpacing(2)
self._controls_layout.setColumnStretch(0, 0)
self._controls_layout.setColumnStretch(1, 1)
self._controls_layout.addWidget(QLabel('Parts:'), 0, 0)
self._controls_layout.addWidget(self._subdiv_count, 0, 1)
self._controls_layout.addWidget(QLabel('Style:'), 1, 0)
self._controls_layout.addWidget(self._subdiv_line_style, 1, 1)
self._controls_layout.addWidget(QLabel('Warp:'), 2, 0)
self._controls_layout.addWidget(self._subdiv_warp, 2, 1)
self._header = HeaderLine('Create subdivision')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header, 0, Qt.AlignTop)
v.addLayout(self._controls_layout, 0)
v.addWidget(self._subdiv_apply, 0)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_grid_pattern_selection', self._update_all)
self.register_action('signal_grid_pattern_line_selection',
self._update_all)
self.register_action('signal_grid_pattern_modified', self._update_all)
self.register_action('signal_grid_pattern_subdiv', self._update_all)
self.register_action('signal_style_changed', self._update_style)
self._update_config()
self._subdiv_count.valueChanged.connect(self._change_count)
self._subdiv_line_style.currentIndexChanged.connect(
self._change_line_style)
self._subdiv_warp.numberChanged.connect(self._change_warp)
self._subdiv_apply.clicked.connect(self._apply_subdivision)
self._update_all()
def _update_style(self):
self._header.update_style(self._ui_model.get_style_manager())
self._update_config()
self.update()
def _update_config(self):
style_mgr = self._ui_model.get_style_manager()
config = DEFAULT_CONFIG.copy()
custom_config = get_config_with_custom_style(style_mgr)
config.update(custom_config)
spacing = style_mgr.get_scaled_size_param('small_padding')
self._controls_layout.setSpacing(spacing)
self.layout().setSpacing(spacing)
self._subdiv_line_style.set_config(config, style_mgr)
def _get_selected_line_ts(self):
grid_mgr = self._ui_model.get_grid_manager()
gp_id = grid_mgr.get_selected_grid_pattern_id()
if gp_id == None:
return None
# Get line selection info
gp = grid_mgr.get_grid_pattern(gp_id)
gp_lines = gp.get_lines()
lines_dict = dict(gp_lines)
selected_line_ts = gp.get_selected_line()
return selected_line_ts if selected_line_ts in lines_dict else None
def _update_all(self):
selected_line_ts = self._get_selected_line_ts()
self.setEnabled(selected_line_ts != None)
grid_mgr = self._ui_model.get_grid_manager()
old_block = self._subdiv_count.blockSignals(True)
self._subdiv_count.setValue(
grid_mgr.get_grid_pattern_subdiv_part_count())
self._subdiv_count.blockSignals(old_block)
self._subdiv_line_style.select_line_style(
grid_mgr.get_grid_pattern_subdiv_line_style())
self._subdiv_warp.set_number(grid_mgr.get_grid_pattern_subdiv_warp())
def _change_count(self, new_count):
grid_mgr = self._ui_model.get_grid_manager()
grid_mgr.set_grid_pattern_subdiv_part_count(new_count)
self._updater.signal_update('signal_grid_pattern_subdiv')
def _change_line_style(self, dummy):
new_style = self._subdiv_line_style.get_current_line_style()
grid_mgr = self._ui_model.get_grid_manager()
grid_mgr.set_grid_pattern_subdiv_line_style(new_style)
self._updater.signal_update('signal_grid_pattern_subdiv')
def _change_warp(self, new_warp):
grid_mgr = self._ui_model.get_grid_manager()
grid_mgr.set_grid_pattern_subdiv_warp(new_warp)
self._updater.signal_update('signal_grid_pattern_subdiv')
def _apply_subdivision(self):
selected_line_ts = self._get_selected_line_ts()
assert selected_line_ts != None
grid_mgr = self._ui_model.get_grid_manager()
gp_id = grid_mgr.get_selected_grid_pattern_id()
gp = grid_mgr.get_grid_pattern(gp_id)
part_count = grid_mgr.get_grid_pattern_subdiv_part_count()
warp_value = grid_mgr.get_grid_pattern_subdiv_warp()
line_style = grid_mgr.get_grid_pattern_subdiv_line_style()
gp.subdivide_interval(selected_line_ts, part_count, warp_value,
line_style)
self._updater.signal_update('signal_grid_pattern_modified')
class WaveformEditor(QWidget, ProcessorUpdater):
def __init__(self):
super().__init__()
self._prewarp_list = WarpList(
'pre', self._get_base_wave, self._get_update_signal_type)
self._base_func_selector = KqtComboBox()
self._postwarp_list = WarpList(
'post', self._get_base_wave, self._get_update_signal_type)
self._waveform = Waveform()
pw_layout = QVBoxLayout()
pw_layout.setSpacing(0)
pw_layout.addWidget(self._prewarp_list)
pw_layout.addWidget(self._base_func_selector)
pw_layout.addWidget(self._postwarp_list)
ed_layout = QHBoxLayout()
ed_layout.setSpacing(0)
ed_layout.addLayout(pw_layout)
ed_layout.addWidget(self._waveform)
self._header = HeaderLine('Waveshaping')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addLayout(ed_layout)
self.setLayout(v)
def _on_setup(self):
self.add_to_updaters(self._prewarp_list, self._postwarp_list)
self.register_action('signal_au', self._update_all)
self.register_action(self._get_update_signal_type(), self._update_all)
self.register_action('signal_style_changed', self._update_style)
self._update_style()
self._update_all()
self._base_func_selector.currentIndexChanged.connect(self._base_func_selected)
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(style_mgr.get_scaled_size_param('small_padding'))
def get_colour(name):
return QColor(style_mgr.get_style_param(name))
disabled_colour = QColor(get_colour('bg_colour'))
disabled_colour.setAlpha(0x7f)
config = {
'bg_colour': get_colour('waveform_bg_colour'),
'centre_line_colour': get_colour('waveform_centre_line_colour'),
'waveform_colour': get_colour('waveform_zoomed_out_colour'),
'disabled_colour': disabled_colour,
'line_thickness' : style_mgr.get_scaled_size(0.1),
}
self._waveform.set_config(config)
def _update_all(self):
base_wave = self._get_base_wave()
selected_base_func = base_wave.get_waveform_func()
enable_warps = (selected_base_func != None)
self._prewarp_list.setEnabled(enable_warps)
old_block = self._base_func_selector.blockSignals(True)
func_names = list(base_wave.get_waveform_func_names())
if not selected_base_func:
func_names.append('Custom')
self._base_func_selector.set_items(func_names)
self._base_func_selector.setCurrentIndex(
self._base_func_selector.findText(selected_base_func or 'Custom'))
self._base_func_selector.blockSignals(old_block)
self._postwarp_list.setEnabled(enable_warps)
self._waveform.set_waveform(base_wave.get_waveform())
def _base_func_selected(self, index):
base_wave = self._get_base_wave()
func_names = base_wave.get_waveform_func_names()
base_wave.set_waveform_func(func_names[index])
self._updater.signal_update(self._get_update_signal_type())
# Protected interface
def _get_base_wave(self):
raise NotImplementedError
def _get_update_signal_type(self):
raise NotImplementedError
class LineEditor(QWidget, Updater):
def __init__(self):
super().__init__()
self._line_style = LineStyle()
self._remove_button = QPushButton('Remove line (Delete)')
self._controls_layout = QHBoxLayout()
self._controls_layout.setContentsMargins(0, 0, 0, 0)
self._controls_layout.setSpacing(2)
self._controls_layout.addWidget(QLabel('Style:'), 0)
self._controls_layout.addWidget(self._line_style, 1)
self._header = HeaderLine('Current line')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header, 0, Qt.AlignTop)
v.addLayout(self._controls_layout, 0)
v.addWidget(self._remove_button, 0, Qt.AlignTop)
v.addWidget(QWidget(), 1)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_grid_pattern_selection', self._update_all)
self.register_action('signal_grid_pattern_line_selection',
self._update_all)
self.register_action('signal_grid_pattern_modified', self._update_all)
self.register_action('signal_style_changed', self._update_config)
self._update_config()
self._line_style.currentIndexChanged.connect(self._change_line_style)
self._remove_button.clicked.connect(self._remove_selected_line)
self._update_all()
def _update_config(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
config = DEFAULT_CONFIG.copy()
custom_config = get_config_with_custom_style(style_mgr)
config.update(custom_config)
spacing = style_mgr.get_scaled_size_param('small_padding')
self._controls_layout.setSpacing(spacing)
self.layout().setSpacing(spacing)
self._line_style.set_config(config, style_mgr)
def _get_grid_pattern(self):
grid_mgr = self._ui_model.get_grid_manager()
gp_id = grid_mgr.get_selected_grid_pattern_id()
if gp_id == None:
return None
return grid_mgr.get_grid_pattern(gp_id)
def _update_all(self):
gp = self._get_grid_pattern()
if gp == None:
self.setEnabled(False)
return
selected_line_ts = gp.get_selected_line()
# Get line selection info
gp_lines = gp.get_lines()
lines_dict = dict(gp_lines)
has_selected_line = selected_line_ts in lines_dict
is_selected_line_major = (lines_dict.get(selected_line_ts, None) == 0)
# Set editor parts as enabled if we have an appropriate selection
self.setEnabled(has_selected_line)
self._remove_button.setEnabled(not is_selected_line_major)
self._line_style.setEnabled(not is_selected_line_major)
# Set line style selection
if has_selected_line:
selected_line_style = lines_dict[selected_line_ts]
self._line_style.select_line_style(selected_line_style)
def _change_line_style(self, ls_index):
line_style = self._line_style.get_current_line_style()
assert line_style != None
gp = self._get_grid_pattern()
assert gp != None
selected_line_ts = gp.get_selected_line()
gp.change_line_style(selected_line_ts, line_style)
self._updater.signal_update('signal_grid_pattern_modified')
def _remove_selected_line(self):
gp = self._get_grid_pattern()
assert gp != None
selected_line_ts = gp.get_selected_line()
gp.remove_line(selected_line_ts)
self._updater.signal_update('signal_grid_pattern_modified')
class AudioUnitTimeEnvelope(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._header = HeaderLine(self._get_title())
if self._allow_toggle_enabled():
self._enabled_toggle = QCheckBox('Enabled')
if self._allow_loop():
self._loop_toggle = QCheckBox('Loop')
if self._allow_release_toggle():
self._release_toggle = QCheckBox('Release')
h = QHBoxLayout()
if self._allow_toggle_enabled():
h.addWidget(self._enabled_toggle)
if self._allow_loop():
h.addWidget(self._loop_toggle)
if self._allow_release_toggle():
h.addWidget(self._release_toggle)
h.addStretch()
self._envelope = self._make_envelope_widget()
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addLayout(h)
v.addWidget(self._envelope)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_au', self._update_envelope)
self.register_action(self._get_update_signal_type(), self._update_envelope)
self.register_action('signal_style_changed', self._update_style)
self._envelope.set_ui_model(self._ui_model)
if self._allow_toggle_enabled():
self._enabled_toggle.stateChanged.connect(self._enabled_changed)
if self._allow_loop():
self._loop_toggle.stateChanged.connect(self._loop_enabled_changed)
if self._allow_release_toggle():
self._release_toggle.stateChanged.connect(self._release_changed)
self._envelope.get_envelope_view().envelopeChanged.connect(
self._envelope_changed)
self._update_envelope()
self._update_style()
def _on_teardown(self):
self._envelope.unregister_updaters()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(style_mgr.get_scaled_size_param('small_padding'))
self._envelope.update_style(style_mgr)
def _update_envelope(self):
is_enabled = True
if self._allow_toggle_enabled():
old_block = self._enabled_toggle.blockSignals(True)
self._enabled_toggle.setCheckState(
Qt.Checked if self._get_enabled() else Qt.Unchecked)
self._enabled_toggle.blockSignals(old_block)
is_enabled = self._get_enabled()
self._envelope.setEnabled(is_enabled)
if self._allow_loop():
old_block = self._loop_toggle.blockSignals(True)
self._loop_toggle.setEnabled(is_enabled)
self._loop_toggle.setCheckState(
Qt.Checked if self._get_loop_enabled() else Qt.Unchecked)
self._loop_toggle.blockSignals(old_block)
if self._allow_release_toggle():
old_block = self._release_toggle.blockSignals(True)
self._release_toggle.setEnabled(is_enabled)
self._release_toggle.setCheckState(
Qt.Checked if self._get_release_enabled() else Qt.Unchecked)
self._release_toggle.blockSignals(old_block)
envelope = self._get_envelope_data()
ev = self._envelope.get_envelope_view()
ev.set_nodes(envelope['nodes'])
if self._allow_loop():
ev.set_loop_markers(envelope['marks'])
ev.set_loop_enabled(self._get_loop_enabled())
def _enabled_changed(self, state):
new_enabled = (state == Qt.Checked)
self._set_enabled(new_enabled)
self._updater.signal_update(self._get_update_signal_type())
def _loop_enabled_changed(self, state):
new_enabled = (state == Qt.Checked)
self._set_loop_enabled(new_enabled)
self._updater.signal_update(self._get_update_signal_type())
def _release_changed(self, state):
new_enabled = (state == Qt.Checked)
self._set_release_enabled(new_enabled)
self._updater.signal_update(self._get_update_signal_type())
def _envelope_changed(self):
new_nodes, new_loop = self._envelope.get_envelope_view().get_clear_changed()
envelope = self._get_envelope_data()
if new_nodes:
envelope['nodes'] = new_nodes
if new_loop:
envelope['marks'] = new_loop
if new_nodes or new_loop:
if self._allow_toggle_enabled():
self._set_enabled(True)
self._set_envelope_data(envelope)
self._updater.signal_update(self._get_update_signal_type())
# Protected callbacks
def _get_title(self):
raise NotImplementedError
def _allow_toggle_enabled(self):
return True
def _allow_loop(self):
raise NotImplementedError
def _allow_release_toggle(self):
return False
def _make_envelope_widget(self):
raise NotImplementedError
def _get_update_signal_type(self):
raise NotImplementedError
def _get_enabled(self):
raise NotImplementedError
def _set_enabled(self, enabled):
raise NotImplementedError
def _get_loop_enabled(self):
raise NotImplementedError
def _set_loop_enabled(self, enabled):
raise NotImplementedError
def _get_release_enabled(self):
raise NotImplementedError
def _set_release_enabled(self, enabled):
raise NotImplementedError
def _get_envelope_data(self):
raise NotImplementedError
def _set_envelope_data(self, envelope):
raise NotImplementedError
class AudioUnitSimpleEnvelope(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._header = HeaderLine(self._get_title())
self._enabled_toggle = QCheckBox('Enabled')
self._envelope = self._make_envelope_widget()
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addWidget(self._enabled_toggle)
v.addWidget(self._envelope)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_au', self._update_envelope)
self.register_action(self._get_update_signal_type(),
self._update_envelope)
self.register_action('signal_style_changed', self._update_style)
self._envelope.set_ui_model(self._ui_model)
self._enabled_toggle.stateChanged.connect(self._enabled_changed)
self._envelope.get_envelope_view().envelopeChanged.connect(
self._envelope_changed)
self._update_envelope()
self._update_style()
def _on_teardown(self):
self._envelope.unregister_updaters()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(
style_mgr.get_scaled_size_param('small_padding'))
self._envelope.update_style(style_mgr)
def _update_envelope(self):
old_block = self._enabled_toggle.blockSignals(True)
self._enabled_toggle.setCheckState(
Qt.Checked if self._get_enabled() else Qt.Unchecked)
self._enabled_toggle.blockSignals(old_block)
self._envelope.setEnabled(self._get_enabled())
envelope = self._get_envelope_data()
ev = self._envelope.get_envelope_view()
ev.set_nodes(envelope['nodes'])
def _enabled_changed(self, state):
new_enabled = (state == Qt.Checked)
self._set_enabled(new_enabled)
self._updater.signal_update(self._get_update_signal_type())
def _envelope_changed(self):
new_nodes, _ = self._envelope.get_envelope_view().get_clear_changed()
envelope = self._get_envelope_data()
if new_nodes:
envelope['nodes'] = new_nodes
if new_nodes:
self._set_enabled(True)
self._set_envelope_data(envelope)
self._updater.signal_update(self._get_update_signal_type())
# Protected interface
def _get_update_signal_type(self):
raise NotImplementedError
def _get_title(self):
raise NotImplementedError
def _make_envelope_widget(self):
raise NotImplementedError
def _get_enabled(self):
raise NotImplementedError
def _set_enabled(self, enabled):
raise NotImplementedError
def _get_envelope_data(self):
raise NotImplementedError
def _set_envelope_data(self, envelope):
raise NotImplementedError
class LineEditor(QWidget, Updater):
def __init__(self):
super().__init__()
self._line_style = LineStyle()
self._remove_button = QPushButton('Remove line (Delete)')
self._controls_layout = QHBoxLayout()
self._controls_layout.setContentsMargins(0, 0, 0, 0)
self._controls_layout.setSpacing(2)
self._controls_layout.addWidget(QLabel('Style:'), 0)
self._controls_layout.addWidget(self._line_style, 1)
self._header = HeaderLine('Current line')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header, 0, Qt.AlignTop)
v.addLayout(self._controls_layout, 0)
v.addWidget(self._remove_button, 0, Qt.AlignTop)
v.addWidget(QWidget(), 1)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_grid_pattern_selection', self._update_all)
self.register_action('signal_grid_pattern_line_selection', self._update_all)
self.register_action('signal_grid_pattern_modified', self._update_all)
self.register_action('signal_style_changed', self._update_config)
self._update_config()
self._line_style.currentIndexChanged.connect(self._change_line_style)
self._remove_button.clicked.connect(self._remove_selected_line)
self._update_all()
def _update_config(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
config = DEFAULT_CONFIG.copy()
custom_config = get_config_with_custom_style(style_mgr)
config.update(custom_config)
spacing = style_mgr.get_scaled_size_param('small_padding')
self._controls_layout.setSpacing(spacing)
self.layout().setSpacing(spacing)
self._line_style.set_config(config, style_mgr)
def _get_grid_pattern(self):
grid_mgr = self._ui_model.get_grid_manager()
gp_id = grid_mgr.get_selected_grid_pattern_id()
if gp_id == None:
return None
return grid_mgr.get_grid_pattern(gp_id)
def _update_all(self):
gp = self._get_grid_pattern()
if gp == None:
self.setEnabled(False)
return
selected_line_ts = gp.get_selected_line()
# Get line selection info
gp_lines = gp.get_lines()
lines_dict = dict(gp_lines)
has_selected_line = selected_line_ts in lines_dict
is_selected_line_major = (lines_dict.get(selected_line_ts, None) == 0)
# Set editor parts as enabled if we have an appropriate selection
self.setEnabled(has_selected_line)
self._remove_button.setEnabled(not is_selected_line_major)
self._line_style.setEnabled(not is_selected_line_major)
# Set line style selection
if has_selected_line:
selected_line_style = lines_dict[selected_line_ts]
self._line_style.select_line_style(selected_line_style)
def _change_line_style(self, ls_index):
line_style = self._line_style.get_current_line_style()
assert line_style != None
gp = self._get_grid_pattern()
assert gp != None
selected_line_ts = gp.get_selected_line()
gp.change_line_style(selected_line_ts, line_style)
self._updater.signal_update('signal_grid_pattern_modified')
def _remove_selected_line(self):
gp = self._get_grid_pattern()
assert gp != None
selected_line_ts = gp.get_selected_line()
gp.remove_line(selected_line_ts)
self._updater.signal_update('signal_grid_pattern_modified')
class GridEditor(QWidget, Updater):
def __init__(self):
super().__init__()
self._grid_list = GridList()
self._general_editor = GeneralEditor()
self._grid_area = GridArea()
self._subdiv_editor = SubdivEditor()
self._line_editor = LineEditor()
self.add_to_updaters(
self._grid_list,
self._general_editor,
self._grid_area,
self._subdiv_editor,
self._line_editor)
self._line_layout = QVBoxLayout()
self._line_layout.setContentsMargins(0, 0, 0, 0)
self._line_layout.setSpacing(8)
self._line_layout.addWidget(self._subdiv_editor)
self._line_layout.addWidget(self._line_editor)
self._details_layout = QHBoxLayout()
self._details_layout.setContentsMargins(0, 0, 0, 0)
self._details_layout.setSpacing(4)
self._details_layout.addWidget(self._grid_area)
self._details_layout.addLayout(self._line_layout)
self._header = HeaderLine('Grid editor')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._grid_list, 1)
v.addSpacing(2)
v.addWidget(self._header)
v.addWidget(self._general_editor)
v.addLayout(self._details_layout, 4)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_style_changed', self._update_style)
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self._line_layout.setSpacing(style_mgr.get_scaled_size_param('large_padding'))
self._details_layout.setSpacing(
style_mgr.get_scaled_size_param('medium_padding'))
layout = self.layout()
spacing = style_mgr.get_scaled_size_param('small_padding')
layout.setSpacing(spacing)
for i in range(layout.count()):
spacer = layout.itemAt(i).spacerItem()
if spacer:
spacer.changeSize(2, spacing)
class SubdivEditor(QWidget, Updater):
def __init__(self):
super().__init__()
self._subdiv_count = QSpinBox()
self._subdiv_count.setMinimum(2)
self._subdiv_count.setMaximum(32)
self._subdiv_line_style = LineStyle()
self._subdiv_warp = NumberSlider(3, 0.001, 0.999)
self._subdiv_apply = QPushButton('Subdivide (Insert)')
self._subdiv_line_style.select_line_style(1)
self._controls_layout = QGridLayout()
self._controls_layout.setContentsMargins(0, 0, 0, 0)
self._controls_layout.setSpacing(2)
self._controls_layout.setColumnStretch(0, 0)
self._controls_layout.setColumnStretch(1, 1)
self._controls_layout.addWidget(QLabel('Parts:'), 0, 0)
self._controls_layout.addWidget(self._subdiv_count, 0, 1)
self._controls_layout.addWidget(QLabel('Style:'), 1, 0)
self._controls_layout.addWidget(self._subdiv_line_style, 1, 1)
self._controls_layout.addWidget(QLabel('Warp:'), 2, 0)
self._controls_layout.addWidget(self._subdiv_warp, 2, 1)
self._header = HeaderLine('Create subdivision')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header, 0, Qt.AlignTop)
v.addLayout(self._controls_layout, 0)
v.addWidget(self._subdiv_apply, 0)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_grid_pattern_selection', self._update_all)
self.register_action('signal_grid_pattern_line_selection', self._update_all)
self.register_action('signal_grid_pattern_modified', self._update_all)
self.register_action('signal_grid_pattern_subdiv', self._update_all)
self.register_action('signal_style_changed', self._update_style)
self._update_config()
self._subdiv_count.valueChanged.connect(self._change_count)
self._subdiv_line_style.currentIndexChanged.connect(self._change_line_style)
self._subdiv_warp.numberChanged.connect(self._change_warp)
self._subdiv_apply.clicked.connect(self._apply_subdivision)
self._update_all()
def _update_style(self):
self._header.update_style(self._ui_model.get_style_manager())
self._update_config()
self.update()
def _update_config(self):
style_mgr = self._ui_model.get_style_manager()
config = DEFAULT_CONFIG.copy()
custom_config = get_config_with_custom_style(style_mgr)
config.update(custom_config)
spacing = style_mgr.get_scaled_size_param('small_padding')
self._controls_layout.setSpacing(spacing)
self.layout().setSpacing(spacing)
self._subdiv_line_style.set_config(config, style_mgr)
def _get_selected_line_ts(self):
grid_mgr = self._ui_model.get_grid_manager()
gp_id = grid_mgr.get_selected_grid_pattern_id()
if gp_id == None:
return None
# Get line selection info
gp = grid_mgr.get_grid_pattern(gp_id)
gp_lines = gp.get_lines()
lines_dict = dict(gp_lines)
selected_line_ts = gp.get_selected_line()
return selected_line_ts if selected_line_ts in lines_dict else None
def _update_all(self):
selected_line_ts = self._get_selected_line_ts()
self.setEnabled(selected_line_ts != None)
grid_mgr = self._ui_model.get_grid_manager()
old_block = self._subdiv_count.blockSignals(True)
self._subdiv_count.setValue(grid_mgr.get_grid_pattern_subdiv_part_count())
self._subdiv_count.blockSignals(old_block)
self._subdiv_line_style.select_line_style(
grid_mgr.get_grid_pattern_subdiv_line_style())
self._subdiv_warp.set_number(grid_mgr.get_grid_pattern_subdiv_warp())
def _change_count(self, new_count):
grid_mgr = self._ui_model.get_grid_manager()
grid_mgr.set_grid_pattern_subdiv_part_count(new_count)
self._updater.signal_update('signal_grid_pattern_subdiv')
def _change_line_style(self, dummy):
new_style = self._subdiv_line_style.get_current_line_style()
grid_mgr = self._ui_model.get_grid_manager()
grid_mgr.set_grid_pattern_subdiv_line_style(new_style)
self._updater.signal_update('signal_grid_pattern_subdiv')
def _change_warp(self, new_warp):
grid_mgr = self._ui_model.get_grid_manager()
grid_mgr.set_grid_pattern_subdiv_warp(new_warp)
self._updater.signal_update('signal_grid_pattern_subdiv')
def _apply_subdivision(self):
selected_line_ts = self._get_selected_line_ts()
assert selected_line_ts != None
grid_mgr = self._ui_model.get_grid_manager()
gp_id = grid_mgr.get_selected_grid_pattern_id()
gp = grid_mgr.get_grid_pattern(gp_id)
part_count = grid_mgr.get_grid_pattern_subdiv_part_count()
warp_value = grid_mgr.get_grid_pattern_subdiv_warp()
line_style = grid_mgr.get_grid_pattern_subdiv_line_style()
gp.subdivide_interval(selected_line_ts, part_count, warp_value, line_style)
self._updater.signal_update('signal_grid_pattern_modified')
class AudioUnitSimpleEnvelope(QWidget, AudioUnitUpdater):
def __init__(self):
super().__init__()
self._header = HeaderLine(self._get_title())
self._enabled_toggle = QCheckBox('Enabled')
self._envelope = self._make_envelope_widget()
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addWidget(self._enabled_toggle)
v.addWidget(self._envelope)
self.setLayout(v)
def _on_setup(self):
self.register_action('signal_au', self._update_envelope)
self.register_action(self._get_update_signal_type(), self._update_envelope)
self.register_action('signal_style_changed', self._update_style)
self._envelope.set_ui_model(self._ui_model)
self._enabled_toggle.stateChanged.connect(self._enabled_changed)
self._envelope.get_envelope_view().envelopeChanged.connect(
self._envelope_changed)
self._update_envelope()
self._update_style()
def _on_teardown(self):
self._envelope.unregister_updaters()
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(style_mgr.get_scaled_size_param('small_padding'))
self._envelope.update_style(style_mgr)
def _update_envelope(self):
old_block = self._enabled_toggle.blockSignals(True)
self._enabled_toggle.setCheckState(
Qt.Checked if self._get_enabled() else Qt.Unchecked)
self._enabled_toggle.blockSignals(old_block)
self._envelope.setEnabled(self._get_enabled())
envelope = self._get_envelope_data()
ev = self._envelope.get_envelope_view()
ev.set_nodes(envelope['nodes'])
def _enabled_changed(self, state):
new_enabled = (state == Qt.Checked)
self._set_enabled(new_enabled)
self._updater.signal_update(self._get_update_signal_type())
def _envelope_changed(self):
new_nodes, _ = self._envelope.get_envelope_view().get_clear_changed()
envelope = self._get_envelope_data()
if new_nodes:
envelope['nodes'] = new_nodes
if new_nodes:
self._set_enabled(True)
self._set_envelope_data(envelope)
self._updater.signal_update(self._get_update_signal_type())
# Protected interface
def _get_update_signal_type(self):
raise NotImplementedError
def _get_title(self):
raise NotImplementedError
def _make_envelope_widget(self):
raise NotImplementedError
def _get_enabled(self):
raise NotImplementedError
def _set_enabled(self, enabled):
raise NotImplementedError
def _get_envelope_data(self):
raise NotImplementedError
def _set_envelope_data(self, envelope):
raise NotImplementedError
class WaveformEditor(QWidget, ProcessorUpdater):
def __init__(self):
super().__init__()
self._prewarp_list = WarpList('pre', self._get_base_wave,
self._get_update_signal_type)
self._base_func_selector = KqtComboBox()
self._postwarp_list = WarpList('post', self._get_base_wave,
self._get_update_signal_type)
self._waveform = Waveform()
pw_layout = QVBoxLayout()
pw_layout.setSpacing(0)
pw_layout.addWidget(self._prewarp_list)
pw_layout.addWidget(self._base_func_selector)
pw_layout.addWidget(self._postwarp_list)
ed_layout = QHBoxLayout()
ed_layout.setSpacing(0)
ed_layout.addLayout(pw_layout)
ed_layout.addWidget(self._waveform)
self._header = HeaderLine('Waveshaping')
v = QVBoxLayout()
v.setContentsMargins(0, 0, 0, 0)
v.setSpacing(2)
v.addWidget(self._header)
v.addLayout(ed_layout)
self.setLayout(v)
def _on_setup(self):
self.add_to_updaters(self._prewarp_list, self._postwarp_list)
self.register_action('signal_au', self._update_all)
self.register_action(self._get_update_signal_type(), self._update_all)
self.register_action('signal_style_changed', self._update_style)
self._update_style()
self._update_all()
self._base_func_selector.currentIndexChanged.connect(
self._base_func_selected)
def _update_style(self):
style_mgr = self._ui_model.get_style_manager()
self._header.update_style(style_mgr)
self.layout().setSpacing(
style_mgr.get_scaled_size_param('small_padding'))
def get_colour(name):
return QColor(style_mgr.get_style_param(name))
disabled_colour = QColor(get_colour('bg_colour'))
disabled_colour.setAlpha(0x7f)
config = {
'bg_colour': get_colour('waveform_bg_colour'),
'centre_line_colour': get_colour('waveform_centre_line_colour'),
'waveform_colour': get_colour('waveform_zoomed_out_colour'),
'disabled_colour': disabled_colour,
'line_thickness': style_mgr.get_scaled_size(0.1),
}
self._waveform.set_config(config)
def _update_all(self):
base_wave = self._get_base_wave()
selected_base_func = base_wave.get_waveform_func()
enable_warps = (selected_base_func != None)
self._prewarp_list.setEnabled(enable_warps)
old_block = self._base_func_selector.blockSignals(True)
func_names = list(base_wave.get_waveform_func_names())
if not selected_base_func:
func_names.append('Custom')
self._base_func_selector.set_items(func_names)
self._base_func_selector.setCurrentIndex(
self._base_func_selector.findText(selected_base_func or 'Custom'))
self._base_func_selector.blockSignals(old_block)
self._postwarp_list.setEnabled(enable_warps)
self._waveform.set_waveform(base_wave.get_waveform())
def _base_func_selected(self, index):
base_wave = self._get_base_wave()
func_names = base_wave.get_waveform_func_names()
base_wave.set_waveform_func(func_names[index])
self._updater.signal_update(self._get_update_signal_type())
# Protected interface
def _get_base_wave(self):
raise NotImplementedError
def _get_update_signal_type(self):
raise NotImplementedError