ly/engraver.ly

   1 \version "1.3.122"
   2
   3 %
   4 % setup for Request->Element conversion. Guru-only
   5 %
   6
   7 StaffContext=\translator {
   8         \type "Engraver_group_engraver";
   9         \name Staff ;
  10         \consists "Output_property_engraver";
  11         Generic_property_list = #generic-staff-properties
  12         \consists "Property_engraver";
  13
  14         \consists "Multi_measure_rest_engraver";
  15
  16         \consists "Bar_engraver";
  17  % Bar_engraver must be first so default bars aren't overwritten
  18 % with empty ones.
  19
  20
  21 %       \consists "Repeat_engraver";
  22         \consists "Volta_engraver";
  23         \consists "Separating_line_group_engraver";
  24
  25
  26
  27         \consists "Clef_engraver";
  28         \consists "Key_engraver";
  29         \consists "Time_signature_engraver";
  30         \consists "Staff_symbol_engraver";
  31         \consists "Collision_engraver";
  32         \consists "Rest_collision_engraver";
  33         \consists "Local_key_engraver";
  34         \consists "Piano_pedal_engraver";
  35
  36 %{
  37         The Instrument_name_engraver puts the name of the instrument
  38         (\property Staff.instrument; Staff.instr for subsequent lines)
  39         to the left of a staff.
  40
  41         This is commented out, so you don't get funny things on the
  42         PianoStaff
  43         \consists "Instrument_name_engraver";
  44 %}
  45
  46         \consistsend "Axis_group_engraver";
  47
  48
  49         \accepts "Voice";
  50 }
  51
  52
  53 StaffContainerContext = \translator {
  54         \type Engraver_group_engraver;
  55         \consists "Axis_group_engraver";
  56         \accepts Staff;
  57         \name StaffContainer;
  58 }
  59
  60 ChoirStaffContext = \translator {
  61         \type "Engraver_group_engraver";
  62         \name ChoirStaff;
  63         alignmentReference = \center;
  64         \consists "System_start_delimiter_engraver";
  65         SystemStartDelimiter \override #'glyph = #'bracket
  66
  67         \accepts "Staff";
  68         \accepts "RhythmicStaff";
  69         \accepts "GrandStaff";
  70         \accepts "PianoStaff";
  71         \accepts "Lyrics";
  72         \accepts "ChordNames";
  73 }
  74
  75
  76 RhythmicStaffContext=\translator{
  77         \type "Engraver_group_engraver";
  78
  79         \consists "Property_engraver";
  80         \consists "Output_property_engraver";
  81
  82         Generic_property_list = #generic-staff-properties
  83
  84         \consists "Pitch_squash_engraver";
  85         \consists "Separating_line_group_engraver";
  86         \name RhythmicStaff;
  87         Bar \override #'bar-size = #4
  88         VoltaBracket \override #'minimum-space =  #15  % urg, in \pt
  89         VoltaBracket \override #'padding =  #5  % urg, in \pt
  90         StaffSymbol \override #'line-count = #1
  91
  92 %       \consists "Repeat_engraver";
  93         \consists "Volta_engraver";
  94         \consists "Bar_engraver";
  95         \consists "Time_signature_engraver";
  96         \consists "Staff_symbol_engraver";
  97         \consistsend "Axis_group_engraver";
  98         \accepts "Voice";
  99 }
 100
 101
 102 VoiceContext = \translator {
 103         \type "Engraver_group_engraver";
 104         \name Voice;
 105
 106         Generic_property_list = #generic-voice-properties
 107
 108         \consists "Output_property_engraver";
 109         \consists "Arpeggio_engraver";
 110
 111         \consists "Text_spanner_engraver";
 112         \consists "Property_engraver";
 113
 114         \consists "Breathing_sign_engraver";
 115         \consists "Rest_engraver";
 116         \consists "Dot_column_engraver";
 117         \consists "Stem_engraver";
 118         \consists "Beam_engraver";
 119         \consists "Auto_beam_engraver";
 120
 121         \consists "Chord_tremolo_engraver";
 122         \consists "Melisma_engraver";
 123
 124 %{
 125  Must come before text_engraver, but after note_column engraver.
 126
 127 %}
 128         \consists "Dynamic_engraver";
 129         \consists "Text_engraver";
 130
 131         \consists "Script_engraver";
 132         \consists "Script_column_engraver";
 133         \consists "Rhythmic_column_engraver";
 134         \consists "Phrasing_slur_engraver";
 135         \consists "Slur_engraver";
 136         \consists "Tie_engraver";
 137         \consists "Tuplet_engraver";
 138         \consists "Grace_position_engraver";
 139         \consists "A2_engraver";
 140         \consists "Voice_devnull_engraver";
 141
 142         \consists "Skip_req_swallow_translator";
 143         \accepts Thread; % bug if you leave out this!
 144         \accepts Grace;
 145 }
 146
 147 GraceContext=\translator {
 148         \type "Grace_engraver_group";
 149         \name "Grace";
 150         \consists "Output_property_engraver";
 151
 152         Generic_property_list = #generic-grace-properties
 153
 154         \consists "Note_heads_engraver";
 155         \consists "Local_key_engraver";
 156         \consists "Stem_engraver";
 157         \consists "Beam_engraver";
 158         \consists "Slur_engraver";
 159
 160         \consists "Auto_beam_engraver";
 161         \consists "Align_note_column_engraver";
 162
 163         \consists "Rhythmic_column_engraver";
 164
 165         \consists "Dynamic_engraver";% in Grace ???
 166         \consists "Text_engraver"; % in Grace ???
 167
 168         \consists "Property_engraver";
 169
 170         Stem \override  #'flag-style = #"grace"
 171         Stem \override  #'stem-length = #6.0
 172         Stem \override  #'direction = #1
 173
 174         NoteHead \override #'font-relative-size = #-1
 175         Stem \override #'font-relative-size = #-1
 176         Stem \override #'stem-shorten = #'(0)
 177         Beam \override #'font-relative-size = #-1
 178         TextScript \override #'font-relative-size = #-1
 179         Slur \override #'font-relative-size = #-1
 180         Accidentals \override #'font-relative-size = #-1
 181         Beam \override #'thickness = #0.3
 182         Beam \override #'space-function = #(lambda (x) 0.5)
 183
 184         Stem \override #'lengths = #(map (lambda (x) (* 0.8 x)) '(3.5 3.5 3.5 4.5 5.0))
 185         Stem \override #'beamed-lengths =
 186                 #'(0.0 2.5 2.0 1.5)
 187         Stem \override #'beamed-minimum-lengths
 188                  = #(map (lambda (x) (* 0.8 x)) '(0.0 2.5 2.0 1.5))
 189
 190         weAreGraceContext = ##t
 191         graceAccidentalSpace= 1.5 ; % in staff space
 192 }
 193
 194 ThreadContext = \translator{
 195         \type Engraver_group_engraver;
 196         \name Thread;
 197
 198         \consists "Thread_devnull_engraver";
 199         \consists "Note_heads_engraver";
 200         \consists "Note_head_line_engraver";
 201         \consists "Output_property_engraver";
 202         Generic_property_list = #generic-thread-properties
 203         \consists "Property_engraver";
 204 }
 205
 206 GrandStaffContext=\translator{
 207         \type "Engraver_group_engraver";
 208         \name GrandStaff;
 209         \consists "Span_bar_engraver";
 210         \consists "Span_arpeggio_engraver";
 211         \consists "System_start_delimiter_engraver";
 212         SystemStartDelimiter \override #'glyph = #'brace
 213
 214         \consists "Property_engraver";
 215         Generic_property_list = #generic-grand-staff-properties
 216         \accepts "Staff";
 217 }
 218
 219 PianoStaffContext = \translator{
 220         \GrandStaffContext
 221         \name "PianoStaff";
 222
 223         \consists "Vertical_align_engraver";
 224
 225         alignmentReference = \center;
 226         verticalAlignmentChildCallback = #Align_interface::fixed_distance_alignment_callback
 227         VerticalAlignment \override #'forced-distance = #12
 228
 229 %       \consistsend "Axis_group_engraver";
 230 }
 231
 232 StaffGroupContext= \translator {
 233         \type "Engraver_group_engraver";
 234         \name StaffGroup;
 235
 236         \consists "Span_bar_engraver";
 237         \consists "Span_arpeggio_engraver";
 238         \consists "Output_property_engraver";
 239         SystemStartDelimiter \override #'glyph = #'bracket
 240
 241         \consists "System_start_delimiter_engraver";
 242         \accepts "Staff";
 243         \accepts "RhythmicStaff";
 244         \accepts "GrandStaff";
 245         \accepts "PianoStaff";
 246
 247         \accepts "Lyrics";
 248         \accepts "ChordNames";
 249 }
 250
 251
 252 % UGH! JUNKME
 253 LyricsVoiceContext= \translator{
 254         \type "Engraver_group_engraver";
 255         \consistsend "Axis_group_engraver";
 256         LyricsVoiceMinimumVerticalExtent = #(cons -1.2 1.2)
 257
 258         \name LyricsVoice ;
 259         \consists "Separating_line_group_engraver";
 260         \consists "Lyric_engraver";
 261         \consists "Extender_engraver";
 262         \consists "Hyphen_engraver";
 263         \consists "Stanza_number_engraver";
 264         phrasingPunctuation = #".,;:!?\""
 265
 266 }
 267 NoteNamesContext = \translator {
 268         \type "Engraver_group_engraver";
 269         \name NoteNames;
 270         \consistsend "Axis_group_engraver";
 271         \consists "Note_name_engraver";
 272         \consists "Separating_line_group_engraver";
 273 }
 274
 275 LyricsContext = \translator {
 276         \type "Engraver_group_engraver";
 277         \name Lyrics;
 278         \consists Vertical_align_engraver; %need this for getting folded repeats right.
 279         Generic_property_list = #generic-lyrics-properties
 280         \consists "Property_engraver";
 281         \consistsend "Axis_group_engraver";
 282
 283         \accepts "LyricsVoice";
 284 }
 285
 286 ChordNamesVoiceContext = \translator {
 287         \type "Engraver_group_engraver";
 288         \name ChordNamesVoice ;
 289
 290         \consists "Output_property_engraver";
 291         \consistsend "Axis_group_engraver";
 292         \consists "Separating_line_group_engraver";
 293         \consists "Chord_name_engraver";
 294         \consists "Skip_req_swallow_translator";
 295 }
 296
 297 ChordNamesContext = \translator {
 298         \type "Engraver_group_engraver";
 299         \name ChordNames;
 300
 301         Generic_property_list = #generic-chord-staff-properties
 302
 303         \consists "Property_engraver";
 304         \consists "Output_property_engraver";
 305         \accepts "ChordNamesVoice";
 306
 307         VerticalAxisGroup \override #'invisible-staff = ##t
 308         \consistsend "Axis_group_engraver";
 309         }
 310
 311
 312
 313 StupidScore = \translator {
 314         \type "Score_engraver";
 315         \name Score;
 316         \consists "Note_heads_engraver";
 317 }
 318
 319
 320
 321
 322 HaraKiriStaffContext = \translator {
 323         \StaffContext
 324         \remove "Axis_group_engraver";
 325         \consistsend "Hara_kiri_engraver";
 326         \consists "Instrument_name_engraver";
 327         \accepts "Voice";
 328 }
 329 %{
 330   The HaraKiriStaffContexts doesn't override \name,
 331   so it is still named `Staff'.
 332
 333   %\translator { \HaraKiriStaffContext }
 334 %}
 335
 336
 337
 338
 339 ScoreContext = \translator {
 340         \type Score_engraver;
 341         \name Score;
 342
 343
 344         \consists "Repeat_acknowledge_engraver";
 345         \consists "Timing_engraver";
 346         \consists "Output_property_engraver";
 347         \consists "System_start_delimiter_engraver";
 348         \consists "Mark_engraver";
 349         \consists "Break_align_engraver";
 350         \consists "Spacing_engraver";
 351         \consists "Vertical_align_engraver";
 352
 353         \consists "Lyric_phrasing_engraver";
 354         \consists "Bar_number_engraver";
 355         \consists "Span_arpeggio_engraver";
 356
 357         \accepts "Staff";
 358         \accepts "StaffContainer";
 359         \accepts "StaffGroup";
 360         \accepts "RhythmicStaff";
 361         \accepts "Lyrics";
 362         \accepts "ChordNames";
 363         \accepts "GrandStaff";
 364         \accepts "ChoirStaff";
 365         \accepts "PianoStaff";
 366         \accepts "NoteNames";
 367
 368         soloText = #"Solo"
 369         soloIIText = #"Solo II"
 370         aDueText = #"\\`a2"
 371         soloADue = ##t
 372         splitInterval = #'(0 . 1)
 373         changeMoment = #`(,(make-moment 0 0) . ,(make-moment 1 512))
 374
 375         %devNullThread = #'unisolo
 376         %devNullVoice = #'unisolo
 377
 378         StaffMinimumVerticalExtent = #(cons -4.0 4.0)
 379
 380         barAuto = ##t
 381         voltaVisibility = ##t
 382         %  name, glyph id, clef position
 383         % where is c0 in this clef?
 384         clefPitches = #'(("clefs-G" . -4)
 385           ("clefs-C" . 0)
 386           ("clefs-F" . 4)
 387           ("clefs-vaticana_do" . 0)
 388           ("clefs-vaticana_fa" . 4)
 389           ("clefs-medicaea_do" . 0)
 390           ("clefs-medicaea_fa" . 4)
 391           ("clefs-hufnagel_do" . 0)
 392           ("clefs-hufnagel_fa" . 4)
 393           ("clefs-hufnagel_do_fa" . 0)
 394           ("clefs-mensural1_c" . 0)
 395           ("clefs-mensural2_c" . 0)
 396           ("clefs-mensural3_c" . 0)
 397           ("clefs-mensural1_f" . 4)
 398           ("clefs-mensural2_f" . 4)
 399           ("clefs-mensural_g" . -4))
 400
 401         clefGlyph = #"clefs-G"
 402         clefPosition = #-2
 403
 404         automaticPhrasing = ##t;
 405         alignmentReference = \down;
 406         defaultBarType = #"|"
 407
 408         explicitClefVisibility = #all-visible
 409         explicitKeySignatureVisibility = #all-visible
 410
 411         scriptDefinitions = #default-script-alist
 412
 413         verticalAlignmentChildCallback = #Align_interface::alignment_callback
 414
 415         pedalSustainStrings = #'("Ped." "*Ped." "*")
 416         pedalUnaChordaStrings = #'("una chorda" "" "tre chorde")
 417         pedalSostenutoStrings = #'()  % FIXME
 418
 419         tupletNumberFormatFunction = #denominator-tuplet-formatter
 420
 421        keyAccidentalOrder = #'(
 422          (6 . -1) (2  . -1) (5 . -1 ) (1  . -1) (4  . -1) (0  . -1) (3  . -1)
 423          (3  . 1) (0 . 1) (4 . 1) (1 . 1) (5 . 1) (2 . 1) (6 . 1)
 424        )
 425         breakAlignOrder = #'(
 426           Instrument_name
 427           Left_edge_item
 428           Span_bar
 429           Breathing_sign
 430           Clef_item
 431           Key_item
 432           Staff_bar
 433           Time_signature
 434           Custos
 435           Stanza_number
 436         )
 437
 438
 439         \elementdescriptions #all-grob-descriptions
 440 }
 441
 442 OrchestralScoreContext= \translator {
 443         \ScoreContext
 444 }
 445