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 = ##t
   9         voltaVisibility = ##t
  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         \consists "Separating_line_group_engraver";
  41         \consists "Font_size_engraver";
  42
  43         \accepts "Voice";
  44         dynamicStyle = #"dynamic"
  45 };
  46
  47 \translator{\StaffContext }
  48 \translator {
  49         \type "Engraver_group_engraver";
  50         \name ChoirStaff;
  51         alignmentReference = \center;
  52         \consists "Staff_group_bar_engraver";
  53
  54
  55         \accepts "Staff";
  56         \accepts "RhythmicStaff";
  57         \accepts "GrandStaff";
  58         \accepts "PianoStaff";
  59
  60
  61         \accepts "Lyrics";
  62         \accepts "ChordNames";
  63 }
  64
  65
  66 RhythmicStaffContext=\translator{
  67         \type "Engraver_group_engraver";
  68         numberOfStaffLines  = #1
  69
  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         \consists "Auto_beam_engraver";
  96         \include "auto-beam-settings.ly";
  97         \consists "Chord_tremolo_engraver";
  98 %       \consists "Multi_measure_rest_engraver";
  99
 100         % ugh.  Order matters here.
 101         \consists "Melisma_engraver";
 102         textScriptPadding = #3.0
 103         \consists "Text_engraver";
 104         \consists "Script_engraver";
 105         \consists "Script_column_engraver";
 106         \consists "Rhythmic_column_engraver";
 107         \consists "Font_size_engraver";
 108         \consists "Slur_engraver";
 109         \consists "Tie_engraver";
 110         \consists "Tuplet_engraver";
 111         \consists "Grace_position_engraver";
 112         \consists "Skip_req_swallow_translator";
 113         \accepts Thread; % bug if you leave out this!
 114         \accepts Grace;
 115 };
 116
 117 GraceContext=\translator {
 118         \type "Grace_engraver_group";
 119         \name "Grace";
 120         \consists "Note_heads_engraver";
 121         \consists "Local_key_engraver";
 122         \consists "Stem_engraver";
 123         \consists "Beam_engraver";
 124         \consists "Slur_engraver";
 125
 126         \consists "Auto_beam_engraver";
 127         \include "auto-beam-settings.ly";
 128         \consists "Align_note_column_engraver";
 129         \consists "Font_size_engraver";
 130         \consists "Rhythmic_column_engraver";
 131         \consists "Dynamic_engraver";
 132
 133         stemStyle = #"grace"
 134         weAreGraceContext = ##t
 135         fontSize = #-1
 136         stemLength = #6.0
 137         verticalDirection = \up ;
 138         graceAccidentalSpace= 1.5 * \interline;
 139 };
 140
 141 \translator{\GraceContext}
 142 \translator {\VoiceContext}
 143
 144 ThreadContext = \translator{
 145         \type Engraver_group_engraver;
 146         \consists "Note_heads_engraver" ;
 147         \name Thread;
 148 };
 149
 150 \translator{\ThreadContext}
 151 GrandStaffContext=\translator{
 152         \type "Engraver_group_engraver";
 153         \name GrandStaff;
 154         \consists "Span_bar_engraver";
 155         \consists "Piano_bar_engraver";
 156
 157         \accepts "Staff";
 158 };
 159 \translator{\GrandStaffContext}
 160
 161 PianoStaffContext = \translator{\GrandStaffContext
 162         alignmentReference = \center;
 163
 164         \consists "Vertical_align_engraver";
 165         minVerticalAlign = 3.0*\staffheight;
 166         maxVerticalAlign = 3.0*\staffheight;
 167
 168 %       \consistsend "Axis_group_engraver";
 169         \name "PianoStaff";
 170
 171 };
 172 \translator{\PianoStaffContext}
 173 StaffGroupContext= \translator {
 174         \type "Engraver_group_engraver";
 175         \consists "Span_bar_engraver";
 176
 177         \consists "Staff_group_bar_engraver";
 178         \name StaffGroup;
 179         \accepts "Staff";
 180         \accepts "RhythmicStaff";
 181         \accepts "GrandStaff";
 182         \accepts "PianoStaff";
 183
 184         \accepts "Lyrics";
 185         \accepts "ChordNames";
 186 };
 187
 188 \translator { \StaffGroupContext }
 189
 190 % UGH! JUNKME
 191 LyricsVoiceContext= \translator{
 192         \type "Engraver_group_engraver";
 193         \consistsend "Axis_group_engraver";
 194
 195         \name LyricVoice ;
 196         \consists "Separating_line_group_engraver";
 197         \consists "Lyric_engraver";
 198         \consists "Extender_engraver";
 199         \consists "Hyphen_engraver";
 200 };
 201 \translator{ \LyricsVoiceContext }
 202
 203 LyricsContext = \translator {
 204         \type "Engraver_group_engraver";
 205         \name Lyrics;
 206         \consists Vertical_align_engraver;%need this for getting folded repeats right.
 207
 208         \consistsend "Axis_group_engraver";
 209
 210         \accepts "LyricVoice";
 211 };
 212 \translator { \LyricsContext }
 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
 277         \consists "Span_score_bar_engraver";
 278         \consists "Score_priority_engraver";
 279         \consists "Spacing_engraver";
 280         \consists "Vertical_align_engraver";
 281         alignmentReference = \down;
 282         defaultClef = #"treble"
 283         defaultBarType = #"|"
 284         \accepts "Staff";
 285         \accepts "StaffGroup";
 286         \accepts "RhythmicStaff";
 287         \accepts "Lyrics";
 288         \accepts "ChordNames";
 289         \accepts "GrandStaff";
 290         \accepts "ChoirStaff";
 291         \accepts "PianoStaff";
 292 };
 293
 294 \translator { \ScoreContext }
 295
 296 OrchestralScoreContext= \translator {
 297         \ScoreContext
 298
 299         barScriptPadding = #2.0         % dimension \pt
 300         markScriptPadding = #4.0
 301
 302         \consists "Bar_number_engraver";
 303         \consists "Mark_engraver";
 304
 305         \accepts "HaraKiriStaff";
 306 };