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         % must come before all
 109         \consists "Voice_devnull_engraver";
 110         \consists "Output_property_engraver";
 111         \consists "Arpeggio_engraver";
 112
 113         \consists "Text_spanner_engraver";
 114         \consists "Property_engraver";
 115
 116         \consists "Breathing_sign_engraver";
 117         \consists "Rest_engraver";
 118         \consists "Dot_column_engraver";
 119         \consists "Stem_engraver";
 120         \consists "Beam_engraver";
 121         \consists "Auto_beam_engraver";
 122
 123         \consists "Chord_tremolo_engraver";
 124         \consists "Percent_repeat_engraver";
 125         \consists "Melisma_engraver";
 126
 127 %{
 128  Must come before text_engraver, but after note_column engraver.
 129
 130 %}
 131         \consists "Dynamic_engraver";
 132         \consists "Text_engraver";
 133
 134         \consists "Script_engraver";
 135         \consists "Script_column_engraver";
 136         \consists "Rhythmic_column_engraver";
 137         \consists "Phrasing_slur_engraver";
 138         \consists "Slur_engraver";
 139         \consists "Tie_engraver";
 140         \consists "Tuplet_engraver";
 141         \consists "Grace_position_engraver";
 142         \consists "A2_engraver";
 143
 144         \consists "Skip_req_swallow_translator";
 145         \accepts Thread; % bug if you leave out this!
 146         \accepts Grace;
 147 }
 148
 149 GraceContext=\translator {
 150         \type "Grace_engraver_group";
 151         \name "Grace";
 152         \consists "Output_property_engraver";
 153
 154         Generic_property_list = #generic-grace-properties
 155
 156         \consists "Note_heads_engraver";
 157         \consists "Local_key_engraver";
 158         \consists "Stem_engraver";
 159         \consists "Beam_engraver";
 160         \consists "Slur_engraver";
 161
 162         \consists "Auto_beam_engraver";
 163         \consists "Align_note_column_engraver";
 164
 165         \consists "Rhythmic_column_engraver";
 166
 167         \consists "Dynamic_engraver";% in Grace ???
 168         \consists "Text_engraver"; % in Grace ???
 169
 170         \consists "Property_engraver";
 171
 172         Stem \override  #'flag-style = #"grace"
 173         Stem \override  #'stem-length = #6.0
 174         Stem \override  #'direction = #1
 175
 176         NoteHead \override #'font-relative-size = #-1
 177         Stem \override #'font-relative-size = #-1
 178         Stem \override #'stem-shorten = #'(0)
 179         Beam \override #'font-relative-size = #-1
 180         TextScript \override #'font-relative-size = #-1
 181         Slur \override #'font-relative-size = #-1
 182         Accidentals \override #'font-relative-size = #-1
 183         Beam \override #'thickness = #0.3
 184         Beam \override #'space-function = #(lambda (x) 0.5)
 185
 186         Stem \override #'lengths = #(map (lambda (x) (* 0.8 x)) '(3.5 3.5 3.5 4.5 5.0))
 187         Stem \override #'beamed-lengths =
 188                 #'(0.0 2.5 2.0 1.5)
 189         Stem \override #'beamed-minimum-lengths
 190                  = #(map (lambda (x) (* 0.8 x)) '(0.0 2.5 2.0 1.5))
 191
 192         weAreGraceContext = ##t
 193         graceAccidentalSpace= 1.5 ; % in staff space
 194 }
 195
 196 ThreadContext = \translator{
 197         \type Engraver_group_engraver;
 198         \name Thread;
 199
 200         \consists "Thread_devnull_engraver";
 201         \consists "Note_heads_engraver";
 202         \consists "Note_head_line_engraver";
 203         \consists "Output_property_engraver";
 204         Generic_property_list = #generic-thread-properties
 205         \consists "Property_engraver";
 206 }
 207
 208 GrandStaffContext=\translator{
 209         \type "Engraver_group_engraver";
 210         \name GrandStaff;
 211         \consists "Span_bar_engraver";
 212         \consists "Span_arpeggio_engraver";
 213         \consists "System_start_delimiter_engraver";
 214         SystemStartDelimiter \override #'glyph = #'brace
 215
 216         \consists "Property_engraver";
 217         Generic_property_list = #generic-grand-staff-properties
 218         \accepts "Staff";
 219 }
 220
 221 PianoStaffContext = \translator{
 222         \GrandStaffContext
 223         \name "PianoStaff";
 224
 225         \consists "Vertical_align_engraver";
 226
 227         alignmentReference = \center;
 228         verticalAlignmentChildCallback = #Align_interface::fixed_distance_alignment_callback
 229         VerticalAlignment \override #'forced-distance = #12
 230
 231 %       \consistsend "Axis_group_engraver";
 232 }
 233
 234 StaffGroupContext= \translator {
 235         \type "Engraver_group_engraver";
 236         \name StaffGroup;
 237
 238         \consists "Span_bar_engraver";
 239         \consists "Span_arpeggio_engraver";
 240         \consists "Output_property_engraver";
 241         SystemStartDelimiter \override #'glyph = #'bracket
 242
 243         \consists "System_start_delimiter_engraver";
 244         \accepts "Staff";
 245         \accepts "RhythmicStaff";
 246         \accepts "GrandStaff";
 247         \accepts "PianoStaff";
 248
 249         \accepts "Lyrics";
 250         \accepts "ChordNames";
 251 }
 252
 253
 254 % UGH! JUNKME
 255 LyricsVoiceContext= \translator{
 256         \type "Engraver_group_engraver";
 257         \consistsend "Axis_group_engraver";
 258         LyricsVoiceMinimumVerticalExtent = #(cons -1.2 1.2)
 259
 260         \name LyricsVoice ;
 261         \consists "Separating_line_group_engraver";
 262         \consists "Lyric_engraver";
 263         \consists "Extender_engraver";
 264         \consists "Hyphen_engraver";
 265         \consists "Stanza_number_engraver";
 266         phrasingPunctuation = #".,;:!?\""
 267
 268 }
 269 NoteNamesContext = \translator {
 270         \type "Engraver_group_engraver";
 271         \name NoteNames;
 272         \consistsend "Axis_group_engraver";
 273         \consists "Note_name_engraver";
 274         \consists "Separating_line_group_engraver";
 275 }
 276
 277 LyricsContext = \translator {
 278         \type "Engraver_group_engraver";
 279         \name Lyrics;
 280         \consists Vertical_align_engraver; %need this for getting folded repeats right.
 281         Generic_property_list = #generic-lyrics-properties
 282         \consists "Property_engraver";
 283         \consistsend "Axis_group_engraver";
 284
 285         \accepts "LyricsVoice";
 286 }
 287
 288
 289 ChordNamesContext = \translator {
 290         \type "Engraver_group_engraver";
 291         \name ChordNames;
 292
 293         Generic_property_list = #generic-chord-staff-properties
 294
 295         \consists "Property_engraver";
 296         \consists "Output_property_engraver";
 297         \consists "Separating_line_group_engraver";
 298         \consists "Chord_name_engraver";
 299         \consists "Skip_req_swallow_translator";
 300         \consistsend "Axis_group_engraver";
 301
 302         VerticalAxisGroup \override #'invisible-staff = ##t
 303         }
 304
 305
 306
 307 StupidScore = \translator {
 308         \type "Score_engraver";
 309         \name Score;
 310         \consists "Note_heads_engraver";
 311 }
 312
 313
 314
 315
 316 HaraKiriStaffContext = \translator {
 317         \StaffContext
 318         \remove "Axis_group_engraver";
 319         \consistsend "Hara_kiri_engraver";
 320         \consists "Instrument_name_engraver";
 321         \accepts "Voice";
 322 }
 323 %{
 324   The HaraKiriStaffContexts doesn't override \name,
 325   so it is still named `Staff'.
 326
 327   %\translator { \HaraKiriStaffContext }
 328 %}
 329
 330
 331
 332
 333 ScoreContext = \translator {
 334         \type Score_engraver;
 335         \name Score;
 336
 337
 338         \consists "Repeat_acknowledge_engraver";
 339         \consists "Timing_engraver";
 340         \consists "Output_property_engraver";
 341         \consists "System_start_delimiter_engraver";
 342         \consists "Mark_engraver";
 343         \consists "Break_align_engraver";
 344         \consists "Spacing_engraver";
 345         \consists "Vertical_align_engraver";
 346
 347         \consists "Lyric_phrasing_engraver";
 348         \consists "Bar_number_engraver";
 349         \consists "Span_arpeggio_engraver";
 350
 351         \accepts "Staff";
 352         \accepts "StaffContainer";
 353         \accepts "StaffGroup";
 354         \accepts "RhythmicStaff";
 355         \accepts "Lyrics";
 356         \accepts "ChordNames";
 357         \accepts "GrandStaff";
 358         \accepts "ChoirStaff";
 359         \accepts "PianoStaff";
 360         \accepts "NoteNames";
 361
 362         soloText = #"Solo"
 363         soloIIText = #"Solo II"
 364         aDueText = #"\\`a2"
 365         soloADue = ##t
 366         splitInterval = #'(0 . 1)
 367         changeMoment = #`(,(make-moment 0 0) . ,(make-moment 1 512))
 368
 369         StaffMinimumVerticalExtent = #(cons -4.0 4.0)
 370
 371         barAuto = ##t
 372         voltaVisibility = ##t
 373         %  name, glyph id, clef position
 374         % where is c0 in this clef?
 375         clefPitches = #'(("clefs-G" . -4)
 376           ("clefs-C" . 0)
 377           ("clefs-F" . 4)
 378           ("clefs-vaticana_do" . 0)
 379           ("clefs-vaticana_fa" . 4)
 380           ("clefs-medicaea_do" . 0)
 381           ("clefs-medicaea_fa" . 4)
 382           ("clefs-hufnagel_do" . 0)
 383           ("clefs-hufnagel_fa" . 4)
 384           ("clefs-hufnagel_do_fa" . 0)
 385           ("clefs-mensural1_c" . 0)
 386           ("clefs-mensural2_c" . 0)
 387           ("clefs-mensural3_c" . 0)
 388           ("clefs-mensural1_f" . 4)
 389           ("clefs-mensural2_f" . 4)
 390           ("clefs-mensural_g" . -4))
 391
 392         clefGlyph = #"clefs-G"
 393         clefPosition = #-2
 394
 395         automaticPhrasing = ##t;
 396         alignmentReference = \down;
 397         defaultBarType = #"|"
 398
 399         explicitClefVisibility = #all-visible
 400         explicitKeySignatureVisibility = #all-visible
 401
 402         scriptDefinitions = #default-script-alist
 403
 404         verticalAlignmentChildCallback = #Align_interface::alignment_callback
 405
 406         pedalSustainStrings = #'("Ped." "*Ped." "*")
 407         pedalUnaChordaStrings = #'("una chorda" "" "tre chorde")
 408         pedalSostenutoStrings = #'()  % FIXME
 409
 410         tupletNumberFormatFunction = #denominator-tuplet-formatter
 411
 412        keyAccidentalOrder = #'(
 413          (6 . -1) (2  . -1) (5 . -1 ) (1  . -1) (4  . -1) (0  . -1) (3  . -1)
 414          (3  . 1) (0 . 1) (4 . 1) (1 . 1) (5 . 1) (2 . 1) (6 . 1)
 415        )
 416         breakAlignOrder = #'(
 417           Instrument_name
 418           Left_edge_item
 419           Span_bar
 420           Breathing_sign
 421           Clef_item
 422           Key_item
 423           Staff_bar
 424           Time_signature
 425           Custos
 426           Stanza_number
 427         )
 428
 429
 430         \elementdescriptions #all-grob-descriptions
 431 }
 432
 433 OrchestralScoreContext= \translator {
 434         \ScoreContext
 435 }
 436 EasyNotation =  \translator {
 437         \ScoreContext
 438         NoteHead \override #'molecule-callback = #Note_head::brew_ez_molecule
 439         easyPlay = ##t
 440 }
 441