(den (if denominator denominator (ly:event-property ev 'denominator)))
(num (if numerator numerator (ly:event-property ev 'numerator))))
(format "~a:~a" den num)))
-"""
+""",
+ "compound-time-signature": """%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Formatting of (possibly complex) compound time signatures
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+#(define-public (insert-markups l m)
+ (let* ((ll (reverse l)))
+ (let join-markups ((markups (list (car ll)))
+ (remaining (cdr ll)))
+ (if (pair? remaining)
+ (join-markups (cons (car remaining) (cons m markups)) (cdr remaining))
+ markups))))
+
+% Use a centered-column inside a left-column, because the centered column
+% moves its reference point to the center, which the left-column undoes.
+% The center-column also aligns its contented centered, which is not undone...
+#(define-public (format-time-fraction time-sig-fraction)
+ (let* ((revargs (reverse (map number->string time-sig-fraction)))
+ (den (car revargs))
+ (nums (reverse (cdr revargs))))
+ (make-override-markup '(baseline-skip . 0)
+ (make-number-markup
+ (make-left-column-markup (list
+ (make-center-column-markup (list
+ (make-line-markup (insert-markups nums "+"))
+ den))))))))
+
+#(define-public (format-complex-compound-time time-sig)
+ (let* ((sigs (map format-time-fraction time-sig)))
+ (make-override-markup '(baseline-skip . 0)
+ (make-number-markup
+ (make-line-markup
+ (insert-markups sigs (make-vcenter-markup "+")))))))
+
+#(define-public (format-compound-time time-sig)
+ (cond
+ ((not (pair? time-sig)) (null-markup))
+ ((pair? (car time-sig)) (format-complex-compound-time time-sig))
+ (else (format-time-fraction time-sig))))
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Measure length calculation of (possibly complex) compound time signatures
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+#(define-public (calculate-time-fraction time-sig-fraction)
+ (let* ((revargs (reverse time-sig-fraction))
+ (den (car revargs))
+ (nums (cdr revargs)))
+ (ly:make-moment (apply + nums) den)))
+
+#(define-public (calculate-complex-compound-time time-sig)
+ (let* ((sigs (map calculate-time-fraction time-sig)))
+ (let add-moment ((moment ZERO-MOMENT)
+ (remaining sigs))
+ (if (pair? remaining)
+ (add-moment (ly:moment-add moment (car remaining)) (cdr remaining))
+ moment))))
+
+#(define-public (calculate-compound-measure-length time-sig)
+ (cond
+ ((not (pair? time-sig)) (ly:make-moment 4 4))
+ ((pair? (car time-sig)) (calculate-complex-compound-time time-sig))
+ (else (calculate-time-fraction time-sig))))
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Base beat lenth
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+#(define-public (calculate-compound-base-beat-full time-sig)
+ (let* ((den (map last time-sig)))
+ (apply max den)))
+
+#(define-public (calculate-compound-base-beat time-sig)
+ (ly:make-moment 1 (cond
+ ((not (pair? time-sig)) 4)
+ ((pair? (car time-sig)) (calculate-compound-base-beat-full time-sig))
+ (else (calculate-compound-base-beat-full (list time-sig))))))
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% The music function to set the complex time signature
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+compoundMeter =
+#(define-music-function (parser location args) (pair?)
+ (let ((mlen (calculate-compound-measure-length args))
+ (beat (calculate-compound-base-beat args)))
+ #{
+\once \override Staff.TimeSignature #'stencil = #ly:text-interface::print
+\once \override Staff.TimeSignature #'text = #(format-compound-time $args)
+% \set Staff.beatGrouping = #(reverse (cdr (reverse $args)))
+\set Timing.measureLength = $mlen
+\set Timing.timeSignatureFraction = #(cons (ly:moment-main-numerator $mlen)
+ (ly:moment-main-denominator $mlen))
+\set Timing.beatLength = $beat
+
+% TODO: Implement beatGrouping and auto-beam-settings!!!
+#} ))
+"""
}
def round_to_two_digits (val):
# Case 1: "Sibelius 5.1" with the "Dolet 3.4 for Sibelius" plugin
# is missing all beam ends => ignore all beaming information
- if "Dolet 3.4 for Sibelius" in software:
- conversion_settings.ignore_beaming = True
- progress (_ ("Encountered file created by Dolet 3.4 for Sibelius, containing wrong beaming information. All beaming information in the MusicXML file will be ignored"))
- if "Noteworthy Composer" in software:
- conversion_settings.ignore_beaming = True
- progress (_ ("Encountered file created by Noteworthy Composer's nwc2xml, containing wrong beaming information. All beaming information in the MusicXML file will be ignored"))
- # TODO: Check for other unsupported features
-
+ ignore_beaming_software = {
+ "Dolet 4 for Sibelius, Beta 2": "Dolet 4 for Sibelius, Beta 2",
+ "Dolet 3.5 for Sibelius": "Dolet 3.5 for Sibelius",
+ "Dolet 3.4 for Sibelius": "Dolet 3.4 for Sibelius",
+ "Dolet 3.3 for Sibelius": "Dolet 3.3 for Sibelius",
+ "Dolet 3.2 for Sibelius": "Dolet 3.2 for Sibelius",
+ "Dolet 3.1 for Sibelius": "Dolet 3.1 for Sibelius",
+ "Dolet for Sibelius 1.3": "Dolet for Sibelius 1.3",
+ "Noteworthy Composer": "Noteworthy Composer's nwc2xm[",
+ }
+ for s in software:
+ app_description = ignore_beaming_software.get (s, False);
+ if app_description:
+ conversion_settings.ignore_beaming = True
+ progress (_ ("Encountered file created by %s, containing wrong beaming information. All beaming information in the MusicXML file will be ignored") % app_description)
+
+ # TODO: Check for other unsupported features
return header
class PartGroupInfo:
tsm.element = seq
new_list.append (tsm)
+ #TODO: Handle nested tuplets!!!!
new_list.extend (music_list[last:])
return new_list
return None
change = musicexp.TimeSignatureChange()
change.fractions = sig
+ if (len(sig) != 2) or isinstance (sig[0], list):
+ needed_additional_definitions.append ("compound-time-signature")
time_elm = attributes.get_maybe_exist_named_child ('time')
if time_elm and hasattr (time_elm, 'symbol'):
'diminished': 'dim5',
# Sevenths:
'dominant': '7',
+ 'dominant-seventh': '7',
'major-seventh': 'maj7',
'minor-seventh': 'm7',
'diminished-seventh': 'dim7',
# treated like an ordinary note pitch
rest = n.get_maybe_exist_typed_child (musicxml.Rest)
event = musicexp.RestEvent ()
- pitch = musicxml_restdisplay_to_lily (rest)
- event.pitch = pitch
+ if options.convert_rest_positions:
+ pitch = musicxml_restdisplay_to_lily (rest)
+ event.pitch = pitch
elif n.instrument_name:
event = musicexp.NoteEvent ()
def musicxml_lyrics_to_text (lyrics):
# TODO: Implement text styles for lyrics syllables
continued = False
+ extended = False
text = ''
for e in lyrics.get_all_children ():
if isinstance (e, musicxml.Syllabic):
if text:
text += " "
continued = False
+ extended = False
+ elif isinstance (e, musicxml.Extend):
+ if text:
+ text += " "
+ extended = True
if text == "-" and continued:
return "--"
- elif text == "_" and continued:
+ elif text == "_" and extended:
return "__"
elif continued and text:
return musicxml.escape_ly_output_string (text) + " --"
elif continued:
return "--"
+ elif extended and text:
+ return musicxml.escape_ly_output_string (text) + " __"
+ elif extended:
+ return "__"
elif text:
return musicxml.escape_ly_output_string (text)
else:
if len (endslurs) > 1:
endslurs[0].message (_ ('Cannot have two simultaneous (closing) slurs'))
# record the slur status for the next note in the loop
- if not grace:
- inside_slur = False
+ inside_slur = False
lily_ev = musicxml_spanner_to_lily_event (endslurs[0])
ev_chord.append (lily_ev)
if len (startslurs) > 1:
startslurs[0].message (_ ('Cannot have two simultaneous slurs'))
# record the slur status for the next note in the loop
- if not grace:
- inside_slur = True
+ inside_slur = True
lily_ev = musicxml_spanner_to_lily_event (startslurs[0])
ev_chord.append (lily_ev)
def voices_in_part_in_parts (parts):
"""return a Part -> Name -> Voice dictionary"""
- return dict([(p.id, voices_in_part (p)) for p in parts])
+ # don't crash if p doesn't have an id (that's invalid MusicXML,
+ # but such files are out in the wild!
+ dictionary = {}
+ for p in parts:
+ voices = voices_in_part (p)
+ if (hasattr (p, "id")):
+ dictionary[p.id] = voices
+ else:
+ # TODO: extract correct part id from other sources
+ dictionary[None] = voices
+ return dictionary;
def get_all_voices (parts):
p.version = ('''%prog (LilyPond) @TOPLEVEL_VERSION@\n\n'''
+
-_ ("""Copyright (c) 2005--2008 by
+_ ("""Copyright (c) 2005--2009 by
Han-Wen Nienhuys <hanwen@xs4all.nl>,
Jan Nieuwenhuizen <janneke@gnu.org> and
Reinhold Kainhofer <reinhold@kainhofer.com>
dest = "convert_directions",
help = _ ("do not convert directions (^, _ or -) for articulations, dynamics, etc."))
+ p.add_option ('--nrp', '--no-rest-positions',
+ action = "store_false",
+ default = True,
+ dest = "convert_rest_positions",
+ help = _ ("do not convert exact vertical positions of rests"))
+
p.add_option ('--no-beaming',
action = "store_false",
default = True,
dest = 'output_name',
help = _ ("set output filename to FILE, stdout if -"))
p.add_option_group ('',
- description = (_ ("Report bugs via")
- + ''' http://post.gmane.org/post.php'''
- '''?group=gmane.comp.gnu.lilypond.bugs\n'''))
+ description = (
+ _ ("Report bugs via %s")
+ % 'http://post.gmane.org/post.php'
+ '?group=gmane.comp.gnu.lilypond.bugs') + '\n')
return p
def music_xml_voice_name_to_lily_name (part_id, name):
projects / lilypond.git / blobdiff