import sys
import string
import re
-import lilylib
+import lilylib as ly
-_ = lilylib._
+_ = ly._
from rational import Rational
def ly_expression (self, factor = None):
if not factor:
factor = self.factor
-
- str = '%d%s' % (1 << self.duration_log, '.'*self.dots)
+
+ if self.duration_log < 0:
+ str = {-1: "\\breve", -2: "\\longa"}.get (self.duration_log, "1")
+ else:
+ str = '%d' % (1 << self.duration_log)
+ str += '.'*self.dots
if factor <> Rational (1,1):
if factor.denominator () <> 1:
printer.dump ('}')
printer.newline ()
+class Layout:
+ def __init__ (self):
+ self.context_dict = {}
+ def add_context (self, context):
+ if not self.context_dict.has_key (context):
+ self.context_dict[context] = []
+ def set_context_item (self, context, item):
+ self.add_context (context)
+ if not item in self.context_dict[context]:
+ self.context_dict[context].append (item)
+ def print_ly (self, printer):
+ if self.context_dict.items ():
+ printer.dump ('\\layout {')
+ printer.newline ()
+ for (context, defs) in self.context_dict.items ():
+ printer.dump ('\\context { \\%s' % context)
+ printer.newline ()
+ for d in defs:
+ printer.dump (d)
+ printer.newline ()
+ printer.dump ('}')
+ printer.newline ()
+ printer.dump ('}')
+ printer.newline ()
+
class ChordEvent (NestedMusic):
def __init__ (self):
1:'\\stopGroup'}.get (self.span_direction, '')
-# type==-1 means octave up, type==-2 means octave down
class OctaveShiftEvent (SpanEvent):
def wait_for_note (self):
return False