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
  54         \accepts "Voice";
  55         dynamicStyle = "dynamic";
  56 };
  57
  58 \translator{\StaffContext }
  59 \translator {
  60         \type "Engraver_group_engraver";
  61         \name ChoirStaff;
  62         \consists "Vertical_align_engraver";
  63         alignmentReference = \center;
  64         \consists "Staff_group_bar_engraver";
  65         \consistsend "Axis_group_engraver";
  66         \accepts "Staff";
  67         \accepts "RhythmicStaff";
  68         \accepts "GrandStaff";
  69         \accepts "PianoStaff";
  70
  71         \accepts "Lyrics";
  72         \accepts "ChordNames";
  73 }
  74
  75
  76 RhythmicStaffContext=\translator{
  77         \type "Engraver_group_engraver";
  78         numberOfStaffLines  = "1";
  79         \consists "Pitch_squash_engraver";
  80         \consists "Separating_line_group_engraver";
  81         \name RhythmicStaff;
  82
  83         \consists "Repeat_engraver";
  84         \consists "Bar_engraver";
  85         \consists "Time_signature_engraver";
  86         \consists "Staff_symbol_engraver";
  87         \consistsend "Axis_group_engraver";
  88         \accepts "Voice";
  89 };
  90 \translator{\RhythmicStaffContext}
  91 VoiceContext = \translator {
  92         \type "Engraver_group_engraver";
  93         \consists "Dynamic_engraver";
  94         \name Voice ;
  95         beamAuto = "1";
  96
  97         \consists "Rest_engraver";
  98         \consists "Dot_column_engraver";
  99         \consists "Stem_engraver";
 100         \consists "Beam_engraver";
 101         \consists "Auto_beam_engraver";
 102         \include "auto-beam-settings.ly";
 103         \consists "Abbreviation_beam_engraver";
 104 %       \consists "Multi_measure_rest_engraver";
 105
 106         % ugh.  Order matters here.
 107         \consists "Text_engraver";
 108         \consists "G_script_engraver";
 109         \consists "G_script_column_engraver";
 110         \consists "Rhythmic_column_engraver";
 111         \consists "Font_size_engraver";
 112         \consists "Slur_engraver";
 113         \consists "Tie_engraver";
 114         \consists "Tuplet_engraver";
 115         \consists "Note_heads_engraver" ;
 116         \consists "Skip_req_swallow_translator";
 117 };
 118
 119 \translator {\VoiceContext}
 120
 121 GrandStaffContext=\translator{
 122         \type "Engraver_group_engraver";
 123         \name GrandStaff;
 124         \consists "Span_bar_engraver";
 125         \consists "Vertical_align_engraver";
 126         \consists "Piano_bar_engraver";
 127         alignmentReference = \center;
 128         minVerticalAlign = 1.5*\staffheight;
 129
 130         \consistsend "Axis_group_engraver";
 131         \accepts "Staff";
 132
 133 };
 134 \translator{\GrandStaffContext}
 135
 136 PianoStaffContext = \translator{\GrandStaffContext
 137         minVerticalAlign = 3.0*\staffheight;
 138         maxVerticalAlign = 3.0*\staffheight;
 139
 140         \name "PianoStaff";
 141
 142 };
 143 \translator{\PianoStaffContext}
 144 StaffGroupContext= \translator {
 145         \type "Engraver_group_engraver";
 146         \consists "Span_bar_engraver";
 147         \consists "Vertical_align_engraver";
 148         alignmentReference = \center;
 149
 150         \consists "Staff_group_bar_engraver";
 151         \name StaffGroup;
 152         \accepts "Staff";
 153         \accepts "RhythmicStaff";
 154         \accepts "GrandStaff";
 155         \accepts "PianoStaff";
 156
 157         \accepts "Lyrics";
 158         \accepts "ChordNames";
 159         \consistsend "Axis_group_engraver";
 160
 161 };
 162 \translator { \StaffGroupContext }
 163
 164 \translator{
 165         \type "Engraver_group_engraver";
 166         \consistsend "Axis_group_engraver";
 167
 168         \name LyricVoice ;
 169         \consists "Separating_line_group_engraver";
 170         \consists "Lyric_engraver";
 171         \consists "Extender_engraver";
 172         \consists "Beam_req_swallow_translator";
 173 }
 174
 175 \translator {
 176         \type "Engraver_group_engraver";
 177         \name Lyrics;
 178         \consists "Vertical_align_engraver";
 179         \consistsend "Axis_group_engraver";
 180
 181         \accepts "LyricVoice";
 182 }
 183
 184 \translator{
 185         \type "Engraver_group_engraver";
 186
 187         \consistsend "Axis_group_engraver";
 188         \name ChordNameVoice ;
 189         \consists "Separating_line_group_engraver";
 190         \consists "Chord_name_engraver";
 191 }
 192
 193
 194 ChordNameContext = \translator {
 195         \type "Engraver_group_engraver";
 196         \name ChordNames;
 197         \consists "Vertical_align_engraver";
 198         \accepts "ChordNameVoice";
 199         \consistsend "Axis_group_engraver";
 200         };
 201 \translator { \ChordNameContext }
 202
 203
 204 ScoreWithNumbers = \translator {
 205         \type "Score_engraver";
 206
 207         % uncomment to bar numbers on a whole system.
 208         \consists "Bar_number_engraver";
 209 };
 210
 211 StupidScore = \translator {
 212         \type "Score_engraver";
 213         \name Score;
 214         \consists "Note_heads_engraver";
 215 };
 216
 217
 218
 219 BarNumberingStaffContext = \translator {
 220         \StaffContext
 221         barColumnPriority = "0";
 222         marginBreakPriority = "-4";
 223         \consists "Mark_engraver";
 224         \consists "Bar_number_engraver";
 225 };
 226
 227 HaraKiriStaffContext = \translator {
 228         \StaffContext
 229         \remove "Axis_group_engraver";
 230         \consistsend "Hara_kiri_engraver";
 231         \accepts "Voice";
 232 };
 233
 234 OrchestralPartStaffContext = \translator {
 235         \StaffContext
 236         barColumnPriority = "0";
 237         marginBreakPriority = "-4";
 238         \consists "Mark_engraver";
 239         \consists "Bar_number_engraver";
 240 };
 241
 242 ScoreContext = \translator {
 243         \type Score_engraver;
 244         \name Score;
 245
 246         \consists "Timing_engraver";
 247         \consists "Span_score_bar_engraver";
 248         \consists "Score_priority_engraver";
 249         \consists "Spacing_engraver";
 250         \consists "Vertical_align_engraver";
 251         alignmentReference = \down;
 252         defaultClef = treble;
 253
 254         \accepts "Staff";
 255         \accepts "StaffGroup";
 256         \accepts "RhythmicStaff";
 257         \accepts "Lyrics";
 258         \accepts "ChordNames";
 259         \accepts "GrandStaff";
 260         \accepts "ChoirStaff";
 261         \accepts "PianoStaff";
 262 };
 263
 264 \translator { \ScoreContext }
 265
 266 OrchestralScoreContext= \translator {
 267         \ScoreContext
 268
 269         barScriptPadding = "2.0";       % dimension \pt
 270         markScriptPadding = "4.0";
 271
 272         \consists "Bar_number_engraver";
 273         \consists "Mark_engraver";
 274
 275         \accepts "HaraKiriStaff";
 276 };