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 "Repeat_engraver";
  13         \consists "Bar_engraver";
  14         \consists "Clef_engraver";
  15         \consists "Key_engraver";
  16         \consists "Local_key_engraver";
  17         \consists "Time_signature_engraver";
  18         \consists "Staff_symbol_engraver";
  19         \consists "Collision_engraver";
  20         \consists "Rest_collision_engraver";
  21         \consistsend "Axis_group_engraver";
  22
  23 %{
  24         Uncomment to get bar numbers on single staff systems:
  25
  26         The Bar_number_engraver puts a number over a staff created
  27         at the same level of hierarchy.  This why you have to add it
  28         here separately if you want to have numbers on single staff
  29         systems: The Bar_number_engraver in Score_engraver will only
  30         put numbers on bars that are Score ("system") wide.  Such
  31         bars are only created when the toplevel system has multiple
  32         children-staffs.
  33
  34 %}
  35 %{
  36         \consists "Bar_number_engraver";
  37 %}
  38
  39 %{
  40         The Staff_margin_engraver puts the name of the instrument
  41         (\property Staff.instrument; Staff.instr for subsequent lines)
  42         to the left of a staff.
  43 %}
  44 %{
  45         \consists "Staff_margin_engraver";
  46 %}
  47         defaultClef = treble;
  48
  49         marginBreakPriority = "-5";
  50
  51
  52         \consists "Separating_line_group_engraver";
  53         \consists "Font_size_engraver";
  54
  55         \accepts "Voice";
  56         dynamicStyle = "dynamic";
  57 };
  58
  59 \translator{\StaffContext }
  60 \translator {
  61         \type "Engraver_group_engraver";
  62         \name ChoirStaff;
  63         alignmentReference = \center;
  64         \consists "Staff_group_bar_engraver";
  65
  66
  67         \accepts "Staff";
  68         \accepts "RhythmicStaff";
  69         \accepts "GrandStaff";
  70         \accepts "PianoStaff";
  71
  72
  73         \accepts "Lyrics";
  74         \accepts "ChordNames";
  75 }
  76
  77
  78 RhythmicStaffContext=\translator{
  79         \type "Engraver_group_engraver";
  80         numberOfStaffLines  = "1";
  81         \consists "Pitch_squash_engraver";
  82         \consists "Separating_line_group_engraver";
  83         \name RhythmicStaff;
  84
  85         \consists "Repeat_engraver";
  86         \consists "Bar_engraver";
  87         \consists "Time_signature_engraver";
  88         \consists "Staff_symbol_engraver";
  89         \consistsend "Axis_group_engraver";
  90         \accepts "Voice";
  91 };
  92 \translator{\RhythmicStaffContext}
  93 VoiceContext = \translator {
  94         \type "Engraver_group_engraver";
  95         \consists "Dynamic_engraver";   % must come before text_engraver.
  96         \name Voice ;
  97         beamAuto = "1";
  98
  99         \consists "Breathing_sign_engraver";
 100         \consists "Rest_engraver";
 101         \consists "Dot_column_engraver";
 102         \consists "Stem_engraver";
 103         \consists "Beam_engraver";
 104         \consists "Auto_beam_engraver";
 105         \include "auto-beam-settings.ly";
 106 %       \consists "Abbreviation_beam_engraver";
 107 %       \consists "Multi_measure_rest_engraver";
 108
 109         % ugh.  Order matters here.
 110         \consists "Text_engraver";
 111         \consists "G_script_engraver";
 112         \consists "G_script_column_engraver";
 113         \consists "Rhythmic_column_engraver";
 114         \consists "Font_size_engraver";
 115         \consists "Slur_engraver";
 116         \consists "Tie_engraver";
 117         \consists "Tuplet_engraver";
 118         \consists "Skip_req_swallow_translator";
 119         \accepts Thread; % bug if you leave out this!
 120 };
 121
 122 \translator {\VoiceContext}
 123
 124 ThreadContext = \translator{
 125         \type Engraver_group_engraver;
 126         \consists "Note_heads_engraver" ;
 127         \name Thread;
 128 };
 129
 130 \translator{\ThreadContext}
 131 GrandStaffContext=\translator{
 132         \type "Engraver_group_engraver";
 133         \name GrandStaff;
 134         \consists "Span_bar_engraver";
 135         \consists "Piano_bar_engraver";
 136
 137
 138         \accepts "Staff";
 139
 140 };
 141 \translator{\GrandStaffContext}
 142
 143 PianoStaffContext = \translator{\GrandStaffContext
 144         alignmentReference = \center;
 145
 146         \consists "Vertical_align_engraver";
 147         minVerticalAlign = 3.0*\staffheight;
 148         maxVerticalAlign = 3.0*\staffheight;
 149
 150 %       \consistsend "Axis_group_engraver";
 151         \name "PianoStaff";
 152
 153 };
 154 \translator{\PianoStaffContext}
 155 StaffGroupContext= \translator {
 156         \type "Engraver_group_engraver";
 157         \consists "Span_bar_engraver";
 158
 159
 160         \consists "Staff_group_bar_engraver";
 161         \name StaffGroup;
 162         \accepts "Staff";
 163         \accepts "RhythmicStaff";
 164         \accepts "GrandStaff";
 165         \accepts "PianoStaff";
 166
 167         \accepts "Lyrics";
 168         \accepts "ChordNames";
 169 };
 170 \translator { \StaffGroupContext }
 171
 172 \translator{
 173         \type "Engraver_group_engraver";
 174         \consistsend "Axis_group_engraver";
 175
 176         \name LyricVoice ;
 177         \consists "Separating_line_group_engraver";
 178         \consists "Lyric_engraver";
 179         \consists "Extender_engraver";
 180 }
 181
 182 \translator {
 183         \type "Engraver_group_engraver";
 184         \name Lyrics;
 185         \consists Vertical_align_engraver;%need this for getting folded repeats right.
 186
 187         \consistsend "Axis_group_engraver";
 188
 189         \accepts "LyricVoice";
 190 }
 191
 192 \translator{
 193         \type "Engraver_group_engraver";
 194
 195         \consistsend "Axis_group_engraver";
 196         \name ChordNameVoice ;
 197         \consists "Separating_line_group_engraver";
 198         \consists "Chord_name_engraver";
 199 }
 200
 201
 202 ChordNameContext = \translator {
 203         \type "Engraver_group_engraver";
 204         \name ChordNames;
 205         \accepts "ChordNameVoice";
 206         \consistsend "Axis_group_engraver";
 207         };
 208 \translator { \ChordNameContext }
 209
 210
 211 ScoreWithNumbers = \translator {
 212         \type "Score_engraver";
 213
 214         % uncomment to bar numbers on a whole system.
 215         \consists "Bar_number_engraver";
 216 };
 217
 218 StupidScore = \translator {
 219         \type "Score_engraver";
 220         \name Score;
 221         \consists "Note_heads_engraver";
 222 };
 223
 224
 225
 226 BarNumberingStaffContext = \translator {
 227         \StaffContext
 228         barColumnPriority = "0";
 229         marginBreakPriority = "-4";
 230         \consists "Mark_engraver";
 231         \consists "Bar_number_engraver";
 232 };
 233
 234 HaraKiriStaffContext = \translator {
 235         \StaffContext
 236         \remove "Axis_group_engraver";
 237         \consistsend "Hara_kiri_engraver";
 238         \accepts "Voice";
 239 };
 240
 241 OrchestralPartStaffContext = \translator {
 242         \StaffContext
 243         barColumnPriority = "0";
 244         marginBreakPriority = "-4";
 245         \consists "Mark_engraver";
 246         \consists "Bar_number_engraver";
 247 };
 248
 249 ScoreContext = \translator {
 250         \type Score_engraver;
 251         \name Score;
 252
 253         \consists "Timing_engraver";
 254         \consists "Span_score_bar_engraver";
 255         \consists "Score_priority_engraver";
 256         \consists "Spacing_engraver";
 257         \consists "Vertical_align_engraver";
 258         alignmentReference = \down;
 259         defaultClef = treble;
 260
 261         \accepts "Staff";
 262         \accepts "StaffGroup";
 263         \accepts "RhythmicStaff";
 264         \accepts "Lyrics";
 265         \accepts "ChordNames";
 266         \accepts "GrandStaff";
 267         \accepts "ChoirStaff";
 268         \accepts "PianoStaff";
 269 };
 270
 271 \translator { \ScoreContext }
 272
 273 OrchestralScoreContext= \translator {
 274         \ScoreContext
 275
 276         barScriptPadding = "2.0";       % dimension \pt
 277         markScriptPadding = "4.0";
 278
 279         \consists "Bar_number_engraver";
 280         \consists "Mark_engraver";
 281
 282         \accepts "HaraKiriStaff";
 283 };