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         barAuto = "1";
   9         voltaVisibility = "1";
  10
  11         \consists "Multi_measure_rest_engraver";
  12         \consists "Bar_engraver";
  13  % Bar_engraver must be first so default bars aren't overwritten
  14 % with empty ones.
  15         \consists "Repeat_engraver";
  16         \consists "Clef_engraver";
  17         \consists "Key_engraver";
  18         \consists "Time_signature_engraver";
  19         \consists "Staff_symbol_engraver";
  20         \consists "Collision_engraver";
  21         \consists "Rest_collision_engraver";
  22         \consists "Local_key_engraver";
  23
  24         \consistsend "Axis_group_engraver";
  25
  26
  27
  28 %{
  29         The Staff_margin_engraver puts the name of the instrument
  30         (\property Staff.instrument; Staff.instr for subsequent lines)
  31         to the left of a staff.
  32 %}
  33 %{
  34         \consists "Staff_margin_engraver";
  35 %}
  36         defaultClef = treble;
  37
  38         marginBreakPriority = "-5";
  39
  40
  41         \consists "Separating_line_group_engraver";
  42         \consists "Font_size_engraver";
  43
  44         \accepts "Voice";
  45         dynamicStyle = "dynamic";
  46 };
  47
  48 \translator{\StaffContext }
  49 \translator {
  50         \type "Engraver_group_engraver";
  51         \name ChoirStaff;
  52         alignmentReference = \center;
  53         \consists "Staff_group_bar_engraver";
  54
  55
  56         \accepts "Staff";
  57         \accepts "RhythmicStaff";
  58         \accepts "GrandStaff";
  59         \accepts "PianoStaff";
  60
  61
  62         \accepts "Lyrics";
  63         \accepts "ChordNames";
  64 }
  65
  66
  67 RhythmicStaffContext=\translator{
  68         \type "Engraver_group_engraver";
  69         numberOfStaffLines  = "1";
  70         barSize = \staffheight;
  71         \consists "Pitch_squash_engraver";
  72         \consists "Separating_line_group_engraver";
  73         \name RhythmicStaff;
  74
  75         \consists "Repeat_engraver";
  76         \consists "Bar_engraver";
  77         \consists "Time_signature_engraver";
  78         \consists "Staff_symbol_engraver";
  79         \consistsend "Axis_group_engraver";
  80         \accepts "Voice";
  81 };
  82 \translator{\RhythmicStaffContext}
  83 VoiceContext = \translator {
  84         \type "Engraver_group_engraver";
  85         dynamicPadding = "5.0";
  86         \consists "Dynamic_engraver";   % must come before text_engraver.
  87         \name Voice ;
  88
  89 %       \consists "Tie_engraver";
  90         \consists "Breathing_sign_engraver";
  91         \consists "Rest_engraver";
  92         \consists "Dot_column_engraver";
  93         \consists "Stem_engraver";
  94         \consists "Beam_engraver";
  95         beamAuto = "1";
  96         \consists "Auto_beam_engraver";
  97         \include "auto-beam-settings.ly";
  98         \consists "Chord_tremolo_engraver";
  99 %       \consists "Multi_measure_rest_engraver";
 100
 101         % ugh.  Order matters here.
 102         \consists "Melisma_engraver";
 103         textScriptPadding = "3.0";
 104         \consists "Text_engraver";
 105         \consists "Script_engraver";
 106         \consists "Script_column_engraver";
 107         \consists "Rhythmic_column_engraver";
 108         \consists "Font_size_engraver";
 109         \consists "Slur_engraver";
 110         \consists "Tie_engraver";
 111         \consists "Tuplet_engraver";
 112         \consists "Grace_position_engraver";
 113         \consists "Skip_req_swallow_translator";
 114         \accepts Thread; % bug if you leave out this!
 115         \accepts Grace;
 116 };
 117
 118 GraceContext=\translator {
 119         \type "Grace_engraver_group";
 120         \name "Grace";
 121         \consists "Note_heads_engraver";
 122         \consists "Local_key_engraver";
 123         \consists "Stem_engraver";
 124         \consists "Beam_engraver";
 125         beamAuto = "1";
 126         \consists "Slur_engraver";
 127         \consists "Auto_beam_engraver";
 128         \include "auto-beam-settings.ly";
 129         \consists "Align_note_column_engraver";
 130         \consists "Font_size_engraver";
 131         \consists "Rhythmic_column_engraver";
 132         \consists "Dynamic_engraver";
 133
 134         stemStyle = "grace";
 135         weAreGraceContext = "1";
 136         fontSize = "-1";
 137         stemLength = "6.0";
 138         verticalDirection = "1";
 139         graceAccidentalSpace= 1.5 * \interline;
 140 };
 141
 142 \translator{\GraceContext}
 143 \translator {\VoiceContext}
 144
 145 ThreadContext = \translator{
 146         \type Engraver_group_engraver;
 147         \consists "Note_heads_engraver" ;
 148         \name Thread;
 149 };
 150
 151 \translator{\ThreadContext}
 152 GrandStaffContext=\translator{
 153         \type "Engraver_group_engraver";
 154         \name GrandStaff;
 155         \consists "Span_bar_engraver";
 156         \consists "Piano_bar_engraver";
 157
 158
 159         \accepts "Staff";
 160
 161 };
 162 \translator{\GrandStaffContext}
 163
 164 PianoStaffContext = \translator{\GrandStaffContext
 165         alignmentReference = \center;
 166
 167         \consists "Vertical_align_engraver";
 168         minVerticalAlign = 3.0*\staffheight;
 169         maxVerticalAlign = 3.0*\staffheight;
 170
 171 %       \consistsend "Axis_group_engraver";
 172         \name "PianoStaff";
 173
 174 };
 175 \translator{\PianoStaffContext}
 176 StaffGroupContext= \translator {
 177         \type "Engraver_group_engraver";
 178         \consists "Span_bar_engraver";
 179
 180
 181         \consists "Staff_group_bar_engraver";
 182         \name StaffGroup;
 183         \accepts "Staff";
 184         \accepts "RhythmicStaff";
 185         \accepts "GrandStaff";
 186         \accepts "PianoStaff";
 187
 188         \accepts "Lyrics";
 189         \accepts "ChordNames";
 190 };
 191 \translator { \StaffGroupContext }
 192
 193 \translator{
 194         \type "Engraver_group_engraver";
 195         \consistsend "Axis_group_engraver";
 196
 197         \name LyricVoice ;
 198         \consists "Separating_line_group_engraver";
 199         \consists "Lyric_engraver";
 200         \consists "Extender_engraver";
 201         \consists "Hyphen_engraver";
 202 }
 203
 204 \translator {
 205         \type "Engraver_group_engraver";
 206         \name Lyrics;
 207         \consists Vertical_align_engraver;%need this for getting folded repeats right.
 208
 209         \consistsend "Axis_group_engraver";
 210
 211         \accepts "LyricVoice";
 212 }
 213
 214 \translator{
 215         \type "Engraver_group_engraver";
 216
 217         \consistsend "Axis_group_engraver";
 218         \name ChordNameVoice ;
 219         \consists "Separating_line_group_engraver";
 220         \consists "Chord_name_engraver";
 221 }
 222
 223
 224 ChordNameContext = \translator {
 225         \type "Engraver_group_engraver";
 226         \name ChordNames;
 227         \accepts "ChordNameVoice";
 228         \consistsend "Axis_group_engraver";
 229         };
 230 \translator { \ChordNameContext }
 231
 232
 233 ScoreWithNumbers = \translator {
 234         \type "Score_engraver";
 235
 236         % uncomment to bar numbers on a whole system.
 237         \consists "Bar_number_engraver";
 238 };
 239
 240 StupidScore = \translator {
 241         \type "Score_engraver";
 242         \name Score;
 243         \consists "Note_heads_engraver";
 244 };
 245
 246
 247
 248 BarNumberingStaffContext = \translator {
 249         \StaffContext
 250         barColumnPriority = "0";
 251         marginBreakPriority = "-4";
 252         \consists "Mark_engraver";
 253         \consists "Bar_number_engraver";
 254 };
 255
 256 HaraKiriStaffContext = \translator {
 257         \StaffContext
 258         \remove "Axis_group_engraver";
 259         \consistsend "Hara_kiri_engraver";
 260         \accepts "Voice";
 261 };
 262
 263 OrchestralPartStaffContext = \translator {
 264         \StaffContext
 265         barColumnPriority = "0";
 266         marginBreakPriority = "-4";
 267         \consists "Mark_engraver";
 268         \consists "Bar_number_engraver";
 269 };
 270
 271 ScoreContext = \translator {
 272         \type Score_engraver;
 273         \name Score;
 274
 275         \consists "Timing_engraver";
 276         \consists "Span_score_bar_engraver";
 277         \consists "Score_priority_engraver";
 278         \consists "Spacing_engraver";
 279         \consists "Vertical_align_engraver";
 280         alignmentReference = \down;
 281         defaultClef = treble;
 282
 283         \accepts "Staff";
 284         \accepts "StaffGroup";
 285         \accepts "RhythmicStaff";
 286         \accepts "Lyrics";
 287         \accepts "ChordNames";
 288         \accepts "GrandStaff";
 289         \accepts "ChoirStaff";
 290         \accepts "PianoStaff";
 291 };
 292
 293 \translator { \ScoreContext }
 294
 295 OrchestralScoreContext= \translator {
 296         \ScoreContext
 297
 298         barScriptPadding = "2.0";       % dimension \pt
 299         markScriptPadding = "4.0";
 300
 301         \consists "Bar_number_engraver";
 302         \consists "Mark_engraver";
 303
 304         \accepts "HaraKiriStaff";
 305 };