def __init__(self, note_layout=None, *a, **k):
raise note_layout is not None or AssertionError
super(InstrumentScalesComponent, self).__init__(*a, **k)
self._note_layout = note_layout
self._key_center_buttons = []
self._encoder_touch_button_slots = self.register_slot_manager()
self._encoder_touch_buttons = []
self._top_key_center_buttons = None
self._bottom_key_center_buttons = None
self._absolute_relative_button = None
self._diatonic_chromatic_button = None
self._info_sources = map(DisplayDataSource,
('Scale selection:', '', ''))
self._line_sources = recursive_map(DisplayDataSource,
(('', '', '', '', '', '', ''),
('', '', '', '', '', '', '')))
self._scale_sources = map(
partial(DisplayDataSource, adjust_string_fn=adjust_string_crop),
('', '', '', ''))
self._presets = self.register_component(
InstrumentPresetsComponent(self._note_layout, is_enabled=False))
self._presets.selected_mode = 'scale_p4_vertical'
self._scale_list = self.register_component(
ListComponent(data_sources=self._scale_sources))
self._scale_list.scrollable_list.fixed_offset = 1
self._scale_list.scrollable_list.assign_items(SCALES)
self._scale_list.scrollable_list.select_item_index_with_offset(
list(SCALES).index(self._note_layout.scale), 1)
self._on_selected_scale.subject = self._scale_list.scrollable_list
self._update_data_sources()
def __init__(self, browser = None, make_browser_model = None, preferences = dict(), *a, **k):
super(BrowserComponent, self).__init__(*a, **k)
assert make_browser_model is not None
self._browser = browser or self.application.browser
self._browser_model = EmptyBrowserModel(browser=self._browser)
self._make_browser_model = make_browser_model
num_data_sources = self.NUM_COLUMNS * self.COLUMN_SIZE
self._data_sources = map(DisplayDataSource, (u'',) * num_data_sources)
self._last_loaded_item = None
self._default_item_formatter = DefaultItemFormatter()
self._list_components = [ ListComponent(parent=self) for _ in xrange(self.NUM_COLUMNS) ]
for i, component in enumerate(self._list_components):
component.do_trigger_action = lambda item: self._do_load_item(item)
component.last_action_item = lambda : self._last_loaded_item
component.item_formatter = partial(self._item_formatter, i)
self._preferences = preferences
self._select_buttons = []
self._state_buttons = []
self._encoder_controls = []
self._on_selected_item.replace_subjects(self._list_components)
self._on_list_item_action.replace_subjects(self._list_components)
self._on_hotswap_target_changed.subject = self._browser
self._on_filter_type_changed.subject = self._browser
self._on_browser_full_refresh.subject = self._browser
self._scroll_offset = 0
self._max_scroll_offset = 0
self._max_hierarchy = 0
self._last_filter_type = None
self._skip_next_preselection = False
self._browser_model_dirty = True
self._on_content_lists_changed()
self.prehear_button.is_toggled = preferences.setdefault(u'browser_prehear', True)
self._last_selected_item = None
