def _get_annotations(self, leaf):
inspector = inspect_(leaf)
bend_after = None
prototype = indicatortools.BendAfter
if inspector.has_indicator(prototype):
bend_after = inspector.get_indicator(prototype)
return bend_after
def _get_annotations(self, leaf):
inspector = inspect_(leaf)
bend_after = None
prototype = indicatortools.BendAfter
if inspector.has_indicator(prototype):
bend_after = inspector.get_indicator(prototype)
return bend_after
def _previous_leaf_changes_current_pitch(leaf):
previous_leaf = inspect_(leaf).get_leaf(n=-1)
if (isinstance(leaf, scoretools.Note)
and isinstance(previous_leaf, scoretools.Note)
and leaf.written_pitch == previous_leaf.written_pitch):
return False
elif (isinstance(leaf, scoretools.Chord)
and isinstance(previous_leaf, scoretools.Chord)
and leaf.written_pitches == previous_leaf.written_pitches):
return False
return True
def _previous_leaf_changes_current_pitch(leaf):
previous_leaf = inspect_(leaf).get_leaf(n=-1)
if (isinstance(leaf, scoretools.Note) and
isinstance(previous_leaf, scoretools.Note) and
leaf.written_pitch == previous_leaf.written_pitch):
return False
elif (isinstance(leaf, scoretools.Chord) and
isinstance(previous_leaf, scoretools.Chord) and
leaf.written_pitches == previous_leaf.written_pitches):
return False
return True
def _get_lilypond_format_bundle(self, leaf):
lilypond_format_bundle = self._get_basic_lilypond_format_bundle(leaf)
prototype = (scoretools.Chord, scoretools.Note)
if not self._is_my_last_leaf(leaf) and isinstance(leaf, prototype):
if self.include_tied_leaves:
string = r'\glissando'
lilypond_format_bundle.right.spanner_starts.append(string)
else:
logical_tie = inspect_(leaf).get_logical_tie()
if leaf is logical_tie[-1]:
string = r'\glissando'
lilypond_format_bundle.right.spanner_starts.append(string)
return lilypond_format_bundle
def _is_last_in_tie_chain(leaf):
logical_tie = inspect_(leaf).get_logical_tie()
return leaf is logical_tie[-1]
def _is_last_in_tie_chain(leaf):
logical_tie = inspect_(leaf).get_logical_tie()
return leaf is logical_tie[-1]
def apply_action(self, action: CompositionAction):
for voice, note in zip(self.voices, action.notes_per_voice):
# Hashable notes are only for state representation
voice.append(Note(str(note)))
self.current_duration = inspect_(self.voices[0]).get_duration()