ly/engraver.ly

   1 %
   2 % setup for Request->Element conversion. Guru-only
   3 %
   4
   5 StaffContext=\translator {
   6         \type "Engraver_group_engraver";
   7         \name Staff ;
   8         \consists "Output_property_engraver";
   9         barAuto = ##t
  10         voltaVisibility = ##t
  11         Generic_property_list = #generic-staff-properties
  12         \consists "Property_engraver";
  13
  14         \consists "Multi_measure_rest_engraver";
  15         \consists "Bar_engraver";
  16  % Bar_engraver must be first so default bars aren't overwritten
  17 % with empty ones.
  18
  19         voltaPadding = #5  % urg, in \pt
  20         voltaMinimumSpace = #25  % urg, in \pt
  21
  22         StaffMinimumVerticalExtent = #(cons -4.0 4.0)
  23
  24         \consists "Repeat_engraver";
  25
  26
  27         %  name, glyph id, c0 position
  28         supportedClefTypes = #'(
  29           ("treble" . ("G" -2))
  30           ("violin" . ("G" -2))
  31           ("G" . ("G" -2))
  32           ("G2" . ("G" -2))
  33           ("french" . ("G" -4 ))
  34           ("soprano" . ("C" -4 ))
  35           ("mezzosoprano" . ("C" -2 ))
  36           ("alto" . ("C" 0 ))
  37           ("tenor" . ("C" 2 ))
  38           ("baritone" . ("C" 4 ))
  39           ("varbaritone"  . ("F" 0))
  40           ("bass" . ("F" 2 ))
  41           ("F" . ( "F" 2))
  42           ("subbass" . ("F" 4))
  43         )
  44         clefPitches = #'(("G" . -4)
  45           ("C" . 0)
  46           ("F" . 4))
  47
  48         \consists "Clef_engraver";
  49         \consists "Key_engraver";
  50         \consists "Time_signature_engraver";
  51         \consists "Staff_symbol_engraver";
  52         \consists "Collision_engraver";
  53         \consists "Rest_collision_engraver";
  54         \consists "Local_key_engraver";
  55
  56         \consistsend "Axis_group_engraver";
  57
  58
  59
  60 %{
  61         The Instrument_name_engraver puts the name of the instrument
  62         (\property Staff.instrument; Staff.instr for subsequent lines)
  63         to the left of a staff.
  64         Usually, you only want this in the full score, not in the parts.
  65
  66         \consists "Instrument_name_engraver";
  67 %}
  68
  69         defaultClef = #"treble"
  70
  71         \consists "Separating_line_group_engraver";
  72
  73         \accepts "Voice";
  74         dynamicStyle = #"dynamic"
  75 };
  76
  77 \translator{\StaffContext }
  78 \translator {
  79         \type "Engraver_group_engraver";
  80         \name ChoirStaff;
  81         alignmentReference = \center;
  82         \consists "System_start_delimiter_engraver";
  83         systemStartDelimiterGlyph = #'bracket
  84
  85
  86
  87         \accepts "Staff";
  88         \accepts "RhythmicStaff";
  89         \accepts "GrandStaff";
  90         \accepts "PianoStaff";
  91
  92
  93         \accepts "Lyrics";
  94         \accepts "ChordNames";
  95 }
  96
  97
  98 RhythmicStaffContext=\translator{
  99         \type "Engraver_group_engraver";
 100         numberOfStaffLines  = #1
 101         \consists "Property_engraver";
 102         \consists "Output_property_engraver";
 103
 104         Generic_property_list = #generic-staff-properties
 105
 106         barSize = #'staff-height
 107         \consists "Pitch_squash_engraver";
 108         \consists "Separating_line_group_engraver";
 109         \name RhythmicStaff;
 110
 111         voltaPadding = #5  % urg, in \pt
 112         voltaMinimumSpace = #15  % urg, in \pt
 113         \consists "Repeat_engraver";
 114         \consists "Bar_engraver";
 115         \consists "Time_signature_engraver";
 116         \consists "Staff_symbol_engraver";
 117         \consistsend "Axis_group_engraver";
 118         \accepts "Voice";
 119 };
 120 \translator{\RhythmicStaffContext}
 121
 122 VoiceContext = \translator {
 123         \type "Engraver_group_engraver";
 124         \name Voice;
 125
 126         dynamicPadding = #3  % urg, in \pt
 127         dynamicMinimumSpace = #6  % urg, in \pt
 128
 129         Generic_property_list = #generic-voice-properties
 130         \consists "Output_property_engraver";
 131
 132         \consists "Dynamic_engraver";   % must come before text_engraver.
 133         \consists "Property_engraver";
 134
 135         \consists "Breathing_sign_engraver";
 136         \consists "Rest_engraver";
 137         \consists "Dot_column_engraver";
 138         \consists "Stem_engraver";
 139         \consists "Beam_engraver";
 140         \consists "Auto_beam_engraver";
 141         \include "auto-beam-settings.ly";
 142
 143         \consists "Chord_tremolo_engraver";
 144         \consists "Melisma_engraver";
 145         textScriptPadding = #3.0
 146         \consists "Text_engraver";
 147         \consists "Script_engraver";
 148         \consists "Script_column_engraver";
 149         \consists "Rhythmic_column_engraver";
 150         \consists "Slur_engraver";
 151         \consists "Tie_engraver";
 152         \consists "Tuplet_engraver";
 153         \consists "Grace_position_engraver";
 154         \consists "Skip_req_swallow_translator";
 155         \accepts Thread; % bug if you leave out this!
 156         \accepts Grace;
 157 };
 158
 159 GraceContext=\translator {
 160         \type "Grace_engraver_group";
 161         \name "Grace";
 162         \consists "Output_property_engraver";
 163
 164         Generic_property_list = #generic-grace-properties
 165
 166         \consists "Note_heads_engraver";
 167         \consists "Local_key_engraver";
 168         \consists "Stem_engraver";
 169         \consists "Beam_engraver";
 170         \consists "Slur_engraver";
 171
 172         \consists "Auto_beam_engraver";
 173         \include "auto-beam-settings.ly";
 174         \consists "Align_note_column_engraver";
 175
 176         \consists "Rhythmic_column_engraver";
 177         \consists "Dynamic_engraver";
 178         \consists "Text_engraver";
 179
 180         \consists "Property_engraver";
 181
 182         stemStyle = #"grace"
 183         flagStyle = #"grace"
 184         weAreGraceContext = ##t
 185         fontSize = #-1
 186
 187         stemLength = #6.0
 188         verticalDirection = \up ;
 189         graceAccidentalSpace= 1.5 * \staffspace;
 190 };
 191
 192 \translator{\GraceContext}
 193 \translator {\VoiceContext}
 194
 195 ThreadContext = \translator{
 196         \type Engraver_group_engraver;
 197         \consists "Note_heads_engraver" ;
 198         \consists "Output_property_engraver";
 199         Generic_property_list = #generic-thread-properties
 200         \consists "Property_engraver";
 201         \name Thread;
 202 };
 203
 204 \translator{\ThreadContext}
 205 GrandStaffContext=\translator{
 206         \type "Engraver_group_engraver";
 207         \name GrandStaff;
 208         \consists "Span_bar_engraver";
 209         \consists "System_start_delimiter_engraver";
 210         systemStartDelimiterGlyph = #'brace
 211
 212         \consists "Property_engraver";
 213         Generic_property_list = #generic-grand-staff-properties
 214         \accepts "Staff";
 215 };
 216 \translator{\GrandStaffContext}
 217
 218 PianoStaffContext = \translator{\GrandStaffContext
 219         alignmentReference = \center;
 220
 221         \consists "Vertical_align_engraver";
 222         minVerticalAlign = 3.0*\staffheight;
 223         maxVerticalAlign = 3.0*\staffheight;
 224
 225 %       \consistsend "Axis_group_engraver";
 226         \name "PianoStaff";
 227
 228 };
 229 \translator{\PianoStaffContext}
 230 StaffGroupContext= \translator {
 231         \type "Engraver_group_engraver";
 232         \consists "Span_bar_engraver";
 233         \consists "Output_property_engraver";
 234         \consists "System_start_delimiter_engraver";
 235        systemStartDelimiterGlyph = #'bracket
 236
 237
 238         \consistsend "Axis_group_engraver" ;
 239
 240
 241         \name StaffGroup;
 242         \accepts "Staff";
 243         \accepts "RhythmicStaff";
 244         \accepts "GrandStaff";
 245         \accepts "PianoStaff";
 246
 247         \accepts "Lyrics";
 248         \accepts "ChordNames";
 249 };
 250
 251 \translator { \StaffGroupContext }
 252
 253 % UGH! JUNKME
 254 LyricsVoiceContext= \translator{
 255         \type "Engraver_group_engraver";
 256         \consistsend "Axis_group_engraver";
 257
 258         \name LyricVoice ;
 259         \consists "Separating_line_group_engraver";
 260         \consists "Lyric_engraver";
 261         \consists "Extender_engraver";
 262         \consists "Hyphen_engraver";
 263 };
 264 \translator{ \LyricsVoiceContext }
 265
 266 LyricsContext = \translator {
 267         \type "Engraver_group_engraver";
 268         \name Lyrics;
 269         \consists Vertical_align_engraver; %need this for getting folded repeats right.
 270         Generic_property_list = #generic-lyrics-properties
 271         \consists "Property_engraver";
 272         \consistsend "Axis_group_engraver";
 273
 274         \accepts "LyricVoice";
 275 };
 276 \translator { \LyricsContext }
 277
 278 ChordNameVoiceContext = \translator {
 279         \type "Engraver_group_engraver";
 280         \name ChordNameVoice ;
 281
 282         \consists "Output_property_engraver";
 283         \consistsend "Axis_group_engraver";
 284         \consists "Separating_line_group_engraver";
 285         \consists "Chord_name_engraver";
 286 };
 287 \translator {\ChordNameVoiceContext}
 288
 289 ChordNameContext = \translator {
 290         \type "Engraver_group_engraver";
 291         \name ChordNames;
 292
 293         \consists "Output_property_engraver";
 294         \accepts "ChordNameVoice";
 295         \consistsend "Axis_group_engraver";
 296         };
 297 \translator { \ChordNameContext }
 298
 299
 300 ScoreWithNumbers = \translator {
 301         \type "Score_engraver";
 302
 303         % uncomment to bar numbers on a whole system.
 304         \consists "Bar_number_engraver";
 305 };
 306
 307 StupidScore = \translator {
 308         \type "Score_engraver";
 309         \name Score;
 310         \consists "Note_heads_engraver";
 311 };
 312
 313
 314
 315 BarNumberingStaffContext = \translator {
 316         \StaffContext
 317         \consists "Mark_engraver";
 318         \consists "Bar_number_engraver";
 319 };
 320
 321 HaraKiriStaffContext = \translator {
 322         \StaffContext
 323         \remove "Axis_group_engraver";
 324         \consistsend "Hara_kiri_engraver";
 325         \consists "Instrument_name_engraver";
 326         \accepts "Voice";
 327 };
 328 %{
 329   The HaraKiriStaffContexts doesn't override \name,
 330   so it is still named `Staff'.
 331
 332   %\translator { \HaraKiriStaffContext }
 333 %}
 334
 335 OrchestralPartStaffContext = \translator {
 336         \StaffContext
 337         \consists "Mark_engraver";
 338         \consists "Bar_number_engraver";
 339 };
 340
 341 ScoreContext = \translator {
 342         \type Score_engraver;
 343         \name Score;
 344
 345         marginScriptPadding = #10  % urg, in \pt
 346
 347         \consists "Timing_engraver";
 348         \consists "Output_property_engraver";
 349
 350         %bracketCollapseHeight = #10  % \pt
 351         \consists "System_start_delimiter_engraver";
 352
 353 %       \consists "Score_priority_engraver";
 354         \consists "Break_align_engraver";
 355         breakAlignOrder = #'(
 356           Instrument_name
 357           Left_edge_item
 358           Span_bar
 359           Breathing_sign
 360           Clef_item
 361           Key_item
 362           Staff_bar
 363           Time_signature
 364         )
 365         \consists "Spacing_engraver";
 366         \consists "Vertical_align_engraver";
 367         alignmentReference = \down;
 368         defaultClef = #"treble"
 369         defaultBarType = #"|"
 370         \accepts "Staff";
 371         \accepts "StaffGroup";
 372         \accepts "RhythmicStaff";
 373         \accepts "Lyrics";
 374         \accepts "ChordNames";
 375         \accepts "GrandStaff";
 376         \accepts "ChoirStaff";
 377         \accepts "PianoStaff";
 378         \accepts "NoteNames";
 379
 380         markVisibilityFunction = #end-of-line-invisible
 381         barNumberVisibilityFunction = #begin-of-line-visible
 382 };
 383
 384 \translator { \ScoreContext }
 385
 386 OrchestralScoreContext= \translator {
 387         \ScoreContext
 388
 389         barScriptPadding = #2.0         % dimension \pt
 390         markScriptPadding = #4.0
 391
 392         \consists "Bar_number_engraver";
 393         \consists "Mark_engraver";
 394 };
 395
 396 \translator {
 397         \type "Engraver_group_engraver";
 398         \name NoteNames;
 399         \consistsend "Axis_group_engraver";
 400         \consists "Note_name_engraver";
 401 }