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 "Phrasing_slur_engraver";
 125         \consists "Slur_engraver";
 126         \consists "Tie_engraver";
 127         \consists "Tuplet_engraver";
 128         \consists "Grace_position_engraver";
 129         \consists "Skip_req_swallow_translator";
 130         \accepts Thread; % bug if you leave out this!
 131         \accepts Grace;
 132 }
 133
 134 GraceContext=\translator {
 135         \type "Grace_engraver_group";
 136         \name "Grace";
 137         \consists "Output_property_engraver";
 138
 139         Generic_property_list = #generic-grace-properties
 140
 141         \consists "Note_heads_engraver";
 142         \consists "Local_key_engraver";
 143         \consists "Stem_engraver";
 144         \consists "Beam_engraver";
 145         \consists "Slur_engraver";
 146
 147         \consists "Auto_beam_engraver";
 148         \consists "Align_note_column_engraver";
 149
 150         \consists "Rhythmic_column_engraver";
 151
 152         \consists "Dynamic_engraver";% in Grace ???
 153         \consists "Text_engraver"; % in Grace ???
 154
 155         \consists "Property_engraver";
 156
 157         Stem \override  #'flag-style = #"grace"
 158         Stem \override  #'stem-length = #6.0
 159         Stem \override  #'direction = #1
 160
 161         NoteHead \override #'font-relative-size = #-1
 162         Stem \override #'font-relative-size = #-1
 163         Stem \override #'stem-shorten = #'(0)
 164         Beam \override #'font-relative-size = #-1
 165         TextScript \override #'font-relative-size = #-1
 166         Slur \override #'font-relative-size = #-1
 167         Accidentals \override #'font-relative-size = #-1
 168         Beam \override #'thickness = #0.3
 169         Beam \override #'space-function = #(lambda (x) 0.5)
 170
 171         Stem \override #'lengths = #(map (lambda (x) (* 0.8 x)) '(3.5 3.5 3.5 4.5 5.0))
 172         Stem \override #'beamed-lengths =
 173                 #'(0.0 2.5 2.0 1.5)
 174         Stem \override #'beamed-minimum-lengths
 175                  = #(map (lambda (x) (* 0.8 x)) '(0.0 2.5 2.0 1.5))
 176
 177         weAreGraceContext = ##t
 178         graceAccidentalSpace= 1.5 ; % in staff space
 179 }
 180
 181 ThreadContext = \translator{
 182         \type Engraver_group_engraver;
 183         \name Thread;
 184
 185         \consists "Thread_devnull_engraver";
 186         \consists "Note_heads_engraver";
 187         \consists "Note_head_line_engraver";
 188         \consists "Output_property_engraver";
 189         Generic_property_list = #generic-thread-properties
 190         \consists "Property_engraver";
 191 }
 192
 193 GrandStaffContext=\translator{
 194         \type "Engraver_group_engraver";
 195         \name GrandStaff;
 196         \consists "Span_bar_engraver";
 197         \consists "Span_arpeggio_engraver";
 198         \consists "System_start_delimiter_engraver";
 199         SystemStartDelimiter \override #'glyph = #'brace
 200
 201         \consists "Property_engraver";
 202         Generic_property_list = #generic-grand-staff-properties
 203         \accepts "Staff";
 204 }
 205
 206 PianoStaffContext = \translator{
 207         \GrandStaffContext
 208         \name "PianoStaff";
 209
 210         \consists "Vertical_align_engraver";
 211
 212         alignmentReference = \center;
 213         verticalAlignmentChildCallback = #Align_interface::fixed_distance_alignment_callback
 214         VerticalAlignment \override #'forced-distance = #12
 215
 216 %       \consistsend "Axis_group_engraver";
 217 }
 218
 219 StaffGroupContext= \translator {
 220         \type "Engraver_group_engraver";
 221         \name StaffGroup;
 222
 223         \consists "Span_bar_engraver";
 224         \consists "Span_arpeggio_engraver";
 225         \consists "Output_property_engraver";
 226         SystemStartDelimiter \override #'glyph = #'bracket
 227
 228         \consists "System_start_delimiter_engraver";
 229         \accepts "Staff";
 230         \accepts "RhythmicStaff";
 231         \accepts "GrandStaff";
 232         \accepts "PianoStaff";
 233
 234         \accepts "Lyrics";
 235         \accepts "ChordNames";
 236 }
 237
 238
 239 % UGH! JUNKME
 240 LyricsVoiceContext= \translator{
 241         \type "Engraver_group_engraver";
 242         \consistsend "Axis_group_engraver";
 243         LyricsVoiceMinimumVerticalExtent = #(cons -1.2 1.2)
 244
 245         \name LyricsVoice ;
 246         \consists "Separating_line_group_engraver";
 247         \consists "Lyric_engraver";
 248         \consists "Extender_engraver";
 249         \consists "Hyphen_engraver";
 250         \consists "Stanza_number_engraver";
 251         phrasingPunctuation = #".,;:!?\""
 252
 253 }
 254 NoteNamesContext = \translator {
 255         \type "Engraver_group_engraver";
 256         \name NoteNames;
 257         \consistsend "Axis_group_engraver";
 258         \consists "Note_name_engraver";
 259         \consists "Separating_line_group_engraver";
 260 }
 261
 262 LyricsContext = \translator {
 263         \type "Engraver_group_engraver";
 264         \name Lyrics;
 265         \consists Vertical_align_engraver; %need this for getting folded repeats right.
 266         Generic_property_list = #generic-lyrics-properties
 267         \consists "Property_engraver";
 268         \consistsend "Axis_group_engraver";
 269
 270         \accepts "LyricsVoice";
 271 }
 272
 273 ChordNamesVoiceContext = \translator {
 274         \type "Engraver_group_engraver";
 275         \name ChordNamesVoice ;
 276
 277         \consists "Output_property_engraver";
 278         \consistsend "Axis_group_engraver";
 279         \consists "Separating_line_group_engraver";
 280         \consists "Chord_name_engraver";
 281 }
 282 ChordNamesContext = \translator {
 283         \type "Engraver_group_engraver";
 284         \name ChordNames;
 285
 286         Generic_property_list = #generic-chord-staff-properties
 287
 288         \consists "Property_engraver";
 289         \consists "Output_property_engraver";
 290         \accepts "ChordNamesVoice";
 291
 292         VerticalAxisGroup \override #'invisible-staff = ##t
 293         \consistsend "Axis_group_engraver";
 294         }
 295
 296
 297
 298 StupidScore = \translator {
 299         \type "Score_engraver";
 300         \name Score;
 301         \consists "Note_heads_engraver";
 302 }
 303
 304
 305
 306
 307 HaraKiriStaffContext = \translator {
 308         \StaffContext
 309         \remove "Axis_group_engraver";
 310         \consistsend "Hara_kiri_engraver";
 311         \consists "Instrument_name_engraver";
 312         \accepts "Voice";
 313 }
 314 %{
 315   The HaraKiriStaffContexts doesn't override \name,
 316   so it is still named `Staff'.
 317
 318   %\translator { \HaraKiriStaffContext }
 319 %}
 320
 321
 322
 323
 324 ScoreContext = \translator {
 325         \type Score_engraver;
 326         \name Score;
 327
 328
 329         \consists "Repeat_acknowledge_engraver";
 330         \consists "Timing_engraver";
 331         \consists "Output_property_engraver";
 332         \consists "System_start_delimiter_engraver";
 333         \consists "Mark_engraver";
 334         \consists "Break_align_engraver";
 335         \consists "Spacing_engraver";
 336         \consists "Vertical_align_engraver";
 337
 338         \consists "Lyric_phrasing_engraver";
 339         \consists "Bar_number_engraver";
 340         \consists "Span_arpeggio_engraver";
 341
 342
 343         \accepts "Staff";
 344         \accepts "StaffGroup";
 345         \accepts "RhythmicStaff";
 346         \accepts "Lyrics";
 347         \accepts "ChordNames";
 348         \accepts "GrandStaff";
 349         \accepts "ChoirStaff";
 350         \accepts "PianoStaff";
 351         \accepts "NoteNames";
 352
 353         soloText = #"Solo"
 354         soloIIText = #"Solo II"
 355         aDueText = #"\\`a2"
 356         soloADue = ##t
 357         splitInterval = #'(0 . 1)
 358         changeMoment = #`(,(make-moment 0 0) . ,(make-moment 1 512))
 359
 360         %devNullThread = #'unisolo
 361         %devNullVoice = #'unisolo
 362
 363         StaffMinimumVerticalExtent = #(cons -4.0 4.0)
 364
 365         barAuto = ##t
 366         voltaVisibility = ##t
 367         %  name, glyph id, clef position
 368         % where is c0 in this clef?
 369         clefPitches = #'(("clefs-G" . -4)
 370           ("clefs-C" . 0)
 371           ("clefs-F" . 4)
 372           ("clefs-vaticana_do" . 0)
 373           ("clefs-vaticana_fa" . 4)
 374           ("clefs-medicaea_do" . 0)
 375           ("clefs-medicaea_fa" . 4)
 376           ("clefs-hufnagel_do" . 0)
 377           ("clefs-hufnagel_fa" . 4)
 378           ("clefs-hufnagel_do_fa" . 0)
 379           ("clefs-mensural1_c" . 0)
 380           ("clefs-mensural2_c" . 0)
 381           ("clefs-mensural3_c" . 0)
 382           ("clefs-mensural1_f" . 4)
 383           ("clefs-mensural2_f" . 4)
 384           ("clefs-mensural_g" . -4))
 385
 386         clefGlyph = #"clefs-G"
 387         clefPosition = #-2
 388
 389         automaticPhrasing = ##t;
 390         alignmentReference = \down;
 391         defaultBarType = #"|"
 392
 393         explicitClefVisibility = #all-visible
 394         explicitKeySignatureVisibility = #all-visible
 395
 396         scriptDefinitions = #default-script-alist
 397
 398         verticalAlignmentChildCallback = #Align_interface::alignment_callback
 399
 400         pedalSustainStrings = #'("Ped." "*Ped." "*")
 401         pedalUnaChordaStrings = #'("una chorda" "" "tre chorde")
 402         pedalSostenutoStrings = #'()  % FIXME
 403
 404        keyAccidentalOrder = #'(
 405          (6 . -1) (2  . -1) (5 . -1 ) (1  . -1) (4  . -1) (0  . -1) (3  . -1)
 406          (3  . 1) (0 . 1) (4 . 1) (1 . 1) (5 . 1) (2 . 1) (6 . 1)
 407        )
 408         breakAlignOrder = #'(
 409           Instrument_name
 410           Left_edge_item
 411           Span_bar
 412           Breathing_sign
 413           Clef_item
 414           Key_item
 415           Staff_bar
 416           Time_signature
 417           Custos
 418           Stanza_number
 419         )
 420
 421
 422         \elementdescriptions #all-grob-descriptions
 423 }
 424
 425 OrchestralScoreContext= \translator {
 426         \ScoreContext
 427 }
 428