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