ly/engraver.ly

   1
   2 \version "1.3.110"
   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         \consistsend "Axis_group_engraver";
  37
  38 %{
  39         The Instrument_name_engraver puts the name of the instrument
  40         (\property Staff.instrument; Staff.instr for subsequent lines)
  41         to the left of a staff.
  42
  43         This is commented out, so you don't get funny things on the
  44         PianoStaff
  45         \consists "Instrument_name_engraver";
  46 %}
  47
  48
  49
  50         \accepts "Voice";
  51 }
  52
  53 ChoirStaffContext = \translator {
  54         \type "Engraver_group_engraver";
  55         \name ChoirStaff;
  56         alignmentReference = \center;
  57         \consists "System_start_delimiter_engraver";
  58         SystemStartDelimiter \override #'glyph = #'bracket
  59
  60         \accepts "Staff";
  61         \accepts "RhythmicStaff";
  62         \accepts "GrandStaff";
  63         \accepts "PianoStaff";
  64         \accepts "Lyrics";
  65         \accepts "ChordNames";
  66 }
  67
  68
  69 RhythmicStaffContext=\translator{
  70         \type "Engraver_group_engraver";
  71
  72         \consists "Property_engraver";
  73         \consists "Output_property_engraver";
  74
  75         Generic_property_list = #generic-staff-properties
  76
  77         \consists "Pitch_squash_engraver";
  78         \consists "Separating_line_group_engraver";
  79         \name RhythmicStaff;
  80         Bar \override #'bar-size = #4
  81         VoltaBracket \override #'minimum-space =  #15  % urg, in \pt
  82         VoltaBracket \override #'padding =  #5  % urg, in \pt
  83         StaffSymbol \override #'line-count = #1
  84
  85 %       \consists "Repeat_engraver";
  86         \consists "Volta_engraver";
  87         \consists "Bar_engraver";
  88         \consists "Time_signature_engraver";
  89         \consists "Staff_symbol_engraver";
  90         \consistsend "Axis_group_engraver";
  91         \accepts "Voice";
  92 }
  93
  94
  95 VoiceContext = \translator {
  96         \type "Engraver_group_engraver";
  97         \name Voice;
  98
  99         Generic_property_list = #generic-voice-properties
 100
 101         \consists "Output_property_engraver";
 102         \consists "Arpeggio_engraver";
 103
 104         \consists "Dynamic_engraver";   % must come before text_engraver.
 105         \consists "Text_spanner_engraver";
 106         \consists "Property_engraver";
 107
 108         \consists "Breathing_sign_engraver";
 109         \consists "Rest_engraver";
 110         \consists "Dot_column_engraver";
 111         \consists "Stem_engraver";
 112         \consists "Beam_engraver";
 113         \consists "Auto_beam_engraver";
 114
 115         \consists "Chord_tremolo_engraver";
 116         \consists "Melisma_engraver";
 117         \consists "Text_engraver";
 118         \consists "A2_engraver";
 119         \consists "Voice_devnull_engraver";
 120
 121         \consists "Script_engraver";
 122         \consists "Script_column_engraver";
 123         \consists "Rhythmic_column_engraver";
 124         \consists "Slur_engraver";
 125         \consists "Tie_engraver";
 126         \consists "Tuplet_engraver";
 127         \consists "Grace_position_engraver";
 128         \consists "Skip_req_swallow_translator";
 129         \accepts Thread; % bug if you leave out this!
 130         \accepts Grace;
 131 }
 132
 133 GraceContext=\translator {
 134         \type "Grace_engraver_group";
 135         \name "Grace";
 136         \consists "Output_property_engraver";
 137
 138         Generic_property_list = #generic-grace-properties
 139
 140         \consists "Note_heads_engraver";
 141         \consists "Local_key_engraver";
 142         \consists "Stem_engraver";
 143         \consists "Beam_engraver";
 144         \consists "Slur_engraver";
 145
 146         \consists "Auto_beam_engraver";
 147         \consists "Align_note_column_engraver";
 148
 149         \consists "Rhythmic_column_engraver";
 150
 151         \consists "Dynamic_engraver";% in Grace ???
 152         \consists "Text_engraver"; % in Grace ???
 153
 154         \consists "Property_engraver";
 155
 156         Stem \override  #'flag-style = #"grace"
 157         Stem \override  #'stem-length = #6.0
 158         Stem \override  #'direction = #1
 159
 160         NoteHead \override #'font-relative-size = #-1
 161         Stem \override #'font-relative-size = #-1
 162         Stem \override #'stem-shorten = #'(0)
 163         Beam \override #'font-relative-size = #-1
 164         TextScript \override #'font-relative-size = #-1
 165         Slur \override #'font-relative-size = #-1
 166         Accidentals \override #'font-relative-size = #-1
 167         Beam \override #'thickness = #0.3
 168         Beam \override #'space-function = #(lambda (x) 0.5)
 169
 170         Stem \override #'lengths = #(map (lambda (x) (* 0.8 x)) '(3.5 3.5 3.5 4.5 5.0))
 171         Stem \override #'beamed-lengths =
 172                 #'(0.0 2.5 2.0 1.5)
 173         Stem \override #'beamed-minimum-lengths
 174                  = #(map (lambda (x) (* 0.8 x)) '(0.0 2.5 2.0 1.5))
 175
 176         weAreGraceContext = ##t
 177         graceAccidentalSpace= 1.5 ; % in staff space
 178 }
 179
 180 ThreadContext = \translator{
 181         \type Engraver_group_engraver;
 182         \consists "Thread_devnull_engraver";
 183         \consists "Note_heads_engraver";
 184         \consists "Note_head_line_engraver";
 185         \consists "Output_property_engraver";
 186         Generic_property_list = #generic-thread-properties
 187         \consists "Property_engraver";
 188         \name Thread;
 189 }
 190
 191 GrandStaffContext=\translator{
 192         \type "Engraver_group_engraver";
 193         \name GrandStaff;
 194         \consists "Span_bar_engraver";
 195         \consists "Span_arpeggio_engraver";
 196         \consists "System_start_delimiter_engraver";
 197         SystemStartDelimiter \override #'glyph = #'brace
 198
 199         \consists "Property_engraver";
 200         Generic_property_list = #generic-grand-staff-properties
 201         \accepts "Staff";
 202 }
 203
 204 PianoStaffContext = \translator{
 205         \GrandStaffContext
 206         \name "PianoStaff";
 207
 208         \consists "Vertical_align_engraver";
 209
 210         alignmentReference = \center;
 211         verticalAlignmentChildCallback = #Align_interface::fixed_distance_alignment_callback
 212         VerticalAlignment \override #'forced-distance = #12
 213
 214 %       \consistsend "Axis_group_engraver";
 215 }
 216
 217 StaffGroupContext= \translator {
 218         \type "Engraver_group_engraver";
 219         \name StaffGroup;
 220
 221         \consists "Span_bar_engraver";
 222         \consists "Span_arpeggio_engraver";
 223         \consists "Output_property_engraver";
 224         SystemStartDelimiter \override #'glyph = #'bracket
 225
 226         \consists "System_start_delimiter_engraver";
 227         \accepts "Staff";
 228         \accepts "RhythmicStaff";
 229         \accepts "GrandStaff";
 230         \accepts "PianoStaff";
 231
 232         \accepts "Lyrics";
 233         \accepts "ChordNames";
 234 }
 235
 236
 237 % UGH! JUNKME
 238 LyricsVoiceContext= \translator{
 239         \type "Engraver_group_engraver";
 240         \consistsend "Axis_group_engraver";
 241         LyricsVoiceMinimumVerticalExtent = #(cons -1.2 1.2)
 242
 243         \name LyricsVoice ;
 244         \consists "Separating_line_group_engraver";
 245         \consists "Lyric_engraver";
 246         \consists "Extender_engraver";
 247         \consists "Hyphen_engraver";
 248         \consists "Stanza_number_engraver";
 249         phrasingPunctuation = #".,;:!?\""
 250
 251 }
 252 NoteNamesContext = \translator {
 253         \type "Engraver_group_engraver";
 254         \name NoteNames;
 255         \consistsend "Axis_group_engraver";
 256         \consists "Note_name_engraver";
 257         \consists "Separating_line_group_engraver";
 258 }
 259
 260 LyricsContext = \translator {
 261         \type "Engraver_group_engraver";
 262         \name Lyrics;
 263         \consists Vertical_align_engraver; %need this for getting folded repeats right.
 264         Generic_property_list = #generic-lyrics-properties
 265         \consists "Property_engraver";
 266         \consistsend "Axis_group_engraver";
 267
 268         \accepts "LyricsVoice";
 269 }
 270
 271 ChordNamesVoiceContext = \translator {
 272         \type "Engraver_group_engraver";
 273         \name ChordNamesVoice ;
 274
 275         \consists "Output_property_engraver";
 276         \consistsend "Axis_group_engraver";
 277         \consists "Separating_line_group_engraver";
 278         \consists "Chord_name_engraver";
 279 }
 280 ChordNamesContext = \translator {
 281         \type "Engraver_group_engraver";
 282         \name ChordNames;
 283
 284         Generic_property_list = #generic-chord-staff-properties
 285
 286         \consists "Property_engraver";
 287         \consists "Output_property_engraver";
 288         \accepts "ChordNamesVoice";
 289
 290         VerticalAxisGroup \override #'invisible-staff = ##t
 291         \consistsend "Axis_group_engraver";
 292         }
 293
 294
 295 ScoreWithNumbers = \translator {
 296         \type "Score_engraver";
 297
 298         % uncomment to bar numbers on a whole system.
 299         \consists "Bar_number_engraver";
 300 }
 301
 302 StupidScore = \translator {
 303         \type "Score_engraver";
 304         \name Score;
 305         \consists "Note_heads_engraver";
 306 }
 307
 308
 309
 310 BarNumberingStaffContext = \translator {
 311         \StaffContext
 312         \consists "Mark_engraver";
 313 }
 314
 315 HaraKiriStaffContext = \translator {
 316         \StaffContext
 317         \remove "Axis_group_engraver";
 318         \consistsend "Hara_kiri_engraver";
 319         \consists "Instrument_name_engraver";
 320         \accepts "Voice";
 321 }
 322 %{
 323   The HaraKiriStaffContexts doesn't override \name,
 324   so it is still named `Staff'.
 325
 326   %\translator { \HaraKiriStaffContext }
 327 %}
 328
 329 OrchestralPartStaffContext = \translator {
 330         \StaffContext
 331         \consists "Mark_engraver";
 332 }
 333
 334 ScoreContext = \translator {
 335         \type Score_engraver;
 336         \name Score;
 337
 338
 339         \consists "Repeat_acknowledge_engraver";
 340         \consists "Timing_engraver";
 341         \consists "Output_property_engraver";
 342         \consists "System_start_delimiter_engraver";
 343         \consists "Mark_engraver";
 344         \consists "Break_align_engraver";
 345         \consists "Spacing_engraver";
 346         \consists "Vertical_align_engraver";
 347
 348         \consists "Lyric_phrasing_engraver";
 349         \consists "Bar_number_engraver";
 350         \consists "Span_arpeggio_engraver";
 351
 352
 353         \accepts "Staff";
 354         \accepts "StaffGroup";
 355         \accepts "RhythmicStaff";
 356         \accepts "Lyrics";
 357         \accepts "ChordNames";
 358         \accepts "GrandStaff";
 359         \accepts "ChoirStaff";
 360         \accepts "PianoStaff";
 361         \accepts "NoteNames";
 362
 363         soloText = #"Solo"
 364         soloIIText = #"Solo II"
 365         aDueText = #"\\`a2"
 366         soloADue = ##t
 367         splitInterval = #'(0 . 1)
 368         changeMoment = #`(,(make-moment 0 0) . ,(make-moment 1 512))
 369
 370         StaffMinimumVerticalExtent = #(cons -4.0 4.0)
 371
 372         barAuto = ##t
 373         voltaVisibility = ##t
 374         %  name, glyph id, clef position
 375         % where is c0 in this clef?
 376         clefPitches = #'(("clefs-G" . -4)
 377           ("clefs-C" . 0)
 378           ("clefs-F" . 4)
 379           ("clefs-vaticana_do" . 0)
 380           ("clefs-vaticana_fa" . 4)
 381           ("clefs-medicaea_do" . 0)
 382           ("clefs-medicaea_fa" . 4)
 383           ("clefs-hufnagel_do" . 0)
 384           ("clefs-hufnagel_fa" . 4)
 385           ("clefs-hufnagel_do_fa" . 0)
 386           ("clefs-mensural1_c" . 0)
 387           ("clefs-mensural2_c" . 0)
 388           ("clefs-mensural3_c" . 0)
 389           ("clefs-mensural1_f" . 4)
 390           ("clefs-mensural2_f" . 4)
 391           ("clefs-mensural_g" . -4))
 392
 393         clefGlyph = #"clefs-G"
 394         clefPosition = #-2
 395
 396         automaticPhrasing = ##t;
 397         alignmentReference = \down;
 398         defaultBarType = #"|"
 399
 400         explicitClefVisibility = #all-visible
 401         explicitKeySignatureVisibility = #all-visible
 402
 403         scriptDefinitions = #default-script-alist
 404
 405         verticalAlignmentChildCallback = #Align_interface::alignment_callback
 406
 407         pedalSustainStrings = #'("Ped." "*Ped." "*")
 408         pedalUnaChordaStrings = #'("una chorda" "" "tre chorde")
 409         pedalSostenutoStrings = #'()  % FIXME
 410
 411        keyAccidentalOrder = #'(
 412          (6 . -1) (2  . -1) (5 . -1 ) (1  . -1) (4  . -1) (0  . -1) (3  . -1)
 413          (3  . 1) (0 . 1) (4 . 1) (1 . 1) (5 . 1) (2 . 1) (6 . 1)
 414        )
 415         breakAlignOrder = #'(
 416           Instrument_name
 417           Left_edge_item
 418           Span_bar
 419           Breathing_sign
 420           Clef_item
 421           Key_item
 422           Staff_bar
 423           Time_signature
 424           Custos
 425           Stanza_number
 426         )
 427
 428
 429         \elementdescriptions #all-grob-descriptions
 430 }
 431
 432 OrchestralScoreContext= \translator {
 433         \ScoreContext
 434 }
 435