ly/engraver.ly

   1 %
   2 % setup for Request->Element conversion. Guru-only
   3 %
   4
   5 StaffContext=\translator {
   6         \type "Line_group_engraver_group";
   7         \name Staff ;
   8         barAuto = "1";
   9         voltaVisibility = "1";
  10
  11 %{
  12         The Hara_kiri_line_group_engraver is a Line_group_engraver
  13         that will not typeset an empty line of staff, i.e., a line
  14         of staff with only rests in it.  This is needed for orchestral
  15         scores.  Comment-out Line_group_engraver_group, and uncomment
  16         Hara_kiri_line_group_engraver.
  17 %}
  18 %       \type "Hara_kiri_line_group_engraver";
  19
  20         \consists "Multi_measure_rest_engraver";
  21         \consists "Repeat_engraver";
  22         \consists "Bar_engraver";
  23         \consists "Clef_engraver";
  24         \consists "Key_engraver";
  25         \consists "Local_key_engraver";
  26         \consists "Time_signature_engraver";
  27         \consists "Staff_symbol_engraver";
  28         \consists "Collision_engraver";
  29         \consists "Rest_collision_engraver";
  30
  31 %{
  32         Uncomment to get bar numbers on single staff systems:
  33
  34         The Bar_number_engraver puts a number over a staff created
  35         at the same level of hierarchy.  This why you have to add it
  36         here separately if you want to have numbers on single staff
  37         systems: The Bar_number_engraver in Score_engraver will only
  38         put numbers on bars that are Score ("system") wide.  Such
  39         bars are only created when the toplevel system has multiple
  40         children-staffs.
  41
  42 %}
  43 %{
  44         \consists "Bar_number_engraver";
  45 %}
  46 %{
  47         The Staff_margin_engraver puts the name of the instrument
  48         (\property Staff.instrument; Staff.instr for subsequent lines)
  49         to the left of a staff.
  50 %}
  51         defaultClef = treble;
  52
  53         marginBreakPriority = "-5";
  54
  55 %{
  56         \consists "Staff_margin_engraver";
  57 %}
  58         \consists "Separating_line_group_engraver";
  59
  60         \accepts "Voice";
  61         dynamicStyle = "dynamic";
  62 };
  63
  64 \translator{\StaffContext }
  65 \translator {
  66         \type "Line_group_engraver_group";
  67         \name ChoirStaff;
  68         \consists "Vertical_align_engraver";
  69         \consists "Staff_group_bar_engraver";
  70         \accepts "Staff";
  71         \accepts "RhythmicStaff";
  72         \accepts "GrandStaff";
  73         \accepts "PianoStaff";
  74
  75         \accepts "Lyrics";
  76         \accepts "ChordNames";
  77 }
  78
  79
  80 RhythmicStaffContext=\translator{
  81         \type "Line_group_engraver_group";
  82         numberOfStaffLines  = "1";
  83         \consists "Pitch_squash_engraver";
  84         \consists "Separating_line_group_engraver";
  85         \name RhythmicStaff;
  86
  87         \consists "Repeat_engraver";
  88         \consists "Bar_engraver";
  89         \consists "Time_signature_engraver";
  90         \consists "Staff_symbol_engraver";
  91         \accepts "Voice";
  92 };
  93 \translator{\RhythmicStaffContext}
  94 VoiceContext = \translator {
  95         \type "Engraver_group_engraver";
  96         \consists "Dynamic_engraver";
  97         \name Voice ;
  98         beamAuto = "1";
  99
 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.ly";
 106         \consists "Abbreviation_beam_engraver";
 107 %       \consists "Multi_measure_rest_engraver";
 108
 109         % ugh.  Order matters here.
 110         \consists "Text_engraver";
 111         \consists "Script_engraver";
 112         \consists "Rhythmic_column_engraver";
 113         \consists "Font_size_engraver";
 114         \consists "Slur_engraver";
 115         \consists "Tie_engraver";
 116         \consists "Tuplet_engraver";
 117         \consists "Note_heads_engraver" ;
 118         \consists "Skip_req_swallow_translator";
 119 };
 120
 121 \translator {\VoiceContext}
 122
 123 GrandStaffContext=\translator{
 124         \type "Line_group_engraver_group";
 125         \name GrandStaff;
 126         \consists "Span_bar_engraver";
 127         \consists "Vertical_align_engraver";
 128         \consists "Piano_bar_engraver";
 129         minVerticalAlign = 1.5*\staffheight;
 130
 131         \accepts "Staff";
 132 };
 133 \translator{\GrandStaffContext}
 134 \translator{\GrandStaffContext
 135         minVerticalAlign = 3.0*\staffheight;
 136         maxVerticalAlign = 3.0*\staffheight;
 137         \name "PianoStaff";
 138
 139 }
 140
 141 \translator {
 142         \type "Hara_kiri_line_group_engraver";
 143 %       \type "Line_group_engraver_group";
 144         \consists "Span_bar_engraver";
 145         \consists "Vertical_align_engraver";
 146         \consists "Staff_group_bar_engraver";
 147         \name StaffGroup;
 148         \accepts "Staff";
 149         \accepts "RhythmicStaff";
 150         \accepts "GrandStaff";
 151         \accepts "PianoStaff";
 152
 153         \accepts "Lyrics";
 154         \accepts "ChordNames";
 155 }
 156
 157 \translator{
 158         \type "Line_group_engraver_group";
 159
 160         \name LyricVoice ;
 161         \consists "Separating_line_group_engraver";
 162         \consists "Lyric_engraver";
 163         \consists "Extender_engraver";
 164         \consists "Beam_req_swallow_translator";
 165 }
 166
 167 \translator {
 168         \type "Line_group_engraver_group";
 169         \name Lyrics;
 170         \consists "Vertical_align_engraver";
 171         \accepts "LyricVoice";
 172 }
 173
 174 \translator{
 175         \type "Line_group_engraver_group";
 176
 177         \name ChordNameVoice ;
 178         \consists "Separating_line_group_engraver";
 179         \consists "Chord_name_engraver";
 180 }
 181
 182
 183 ChordNameContext = \translator {
 184         \type "Line_group_engraver_group";
 185         \name ChordNames;
 186         \consists "Vertical_align_engraver";
 187         \accepts "ChordNameVoice";
 188 };
 189 \translator { \ChordNameContext }
 190
 191 ScoreContext = \translator {
 192         \type Score_engraver;
 193         \name Score;
 194
 195         \consists "Timing_engraver";
 196
 197         \consists "Span_score_bar_engraver";
 198         \consists "Score_priority_engraver";
 199         \consists "Priority_horizontal_align_engraver";
 200         \consists "Vertical_align_engraver";
 201
 202
 203         \accepts "StaffGroup";
 204         \accepts "Staff";
 205         \accepts "RhythmicStaff";
 206         \accepts "Lyrics";
 207         \accepts "ChordNames";
 208         \accepts "GrandStaff";
 209         \accepts "ChoirStaff";
 210         \accepts "PianoStaff";
 211 };
 212 \translator { \ScoreContext }
 213
 214 ScoreWithNumbers = \translator {
 215         \type "Score_engraver";
 216
 217         % uncomment to bar numbers on a whole system.
 218         \consists "Bar_number_engraver";
 219
 220 };
 221
 222 StupidScore = \translator {
 223         \type "Score_engraver";
 224         \name Score;
 225         \consists "Note_heads_engraver";
 226 };
 227
 228
 229
 230 BarNumberingStaffContext = \translator {
 231         \StaffContext
 232         barColumnPriority = "0";
 233         marginBreakPriority = "-4";
 234         \consists "Mark_engraver";
 235         \consists "Bar_number_engraver";
 236
 237 };
 238
 239 HaraKiriStaffContext = \translator {
 240         \type "Hara_kiri_line_group_engraver";
 241         \name Staff;
 242         barColumnPriority = "0";
 243         marginBreakPriority = "-4";
 244
 245         \consists "Repeat_engraver";
 246         \consists "Bar_engraver";
 247         \consists "Clef_engraver";
 248         \consists "Key_engraver";
 249         \consists "Time_signature_engraver";
 250         \consists "Local_key_engraver";
 251         \consists "Staff_symbol_engraver";
 252         \consists "Collision_engraver";
 253         \consists "Rest_collision_engraver";
 254         \consists "Staff_margin_engraver";
 255         \consists "Separating_line_group_engraver";
 256
 257         \accepts "Voice";
 258 };
 259
 260 OrchestralPartStaffContext = \translator {
 261         \StaffContext
 262         barColumnPriority = "0";
 263         marginBreakPriority = "-4";
 264         \consists "Mark_engraver";
 265         \consists "Bar_number_engraver";
 266 };
 267
 268 OrchestralScoreContext= \translator {
 269         \type Score_engraver;
 270         \name Score;
 271         barScriptPadding = "2.0";       % dimension \pt
 272         markScriptPadding = "4.0";
 273         barColumnPriority = "-4";
 274         markBreakPriority = "-4";
 275         defaultClef = treble;
 276
 277         \consists "Timing_engraver";
 278
 279         \consists "Bar_number_engraver";
 280         \consists "Mark_engraver";
 281         \consists "Span_score_bar_engraver";
 282         \consists "Score_priority_engraver";
 283         \consists "Priority_horizontal_align_engraver";
 284         \consists "Vertical_align_engraver";
 285
 286         \accepts "ChoirStaff";
 287         \accepts "StaffGroup";
 288         \accepts "HaraKiriStaff";
 289         \accepts "RhythmicStaff";
 290         \accepts "Lyrics";
 291         \accepts "ChordNames";
 292         \accepts "GrandStaff";
 293         \accepts "PianoStaff";
 294
 295 };