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 "Time_signature_engraver";
  17         \consists "Staff_symbol_engraver";
  18         \consists "Collision_engraver";
  19         \consists "Rest_collision_engraver";
  20         \consistsend "Axis_group_engraver";
  21
  22 %{
  23         Uncomment to get bar numbers on single staff systems:
  24
  25         The Bar_number_engraver puts a number over a staff created
  26         at the same level of hierarchy.  This why you have to add it
  27         here separately if you want to have numbers on single staff
  28         systems: The Bar_number_engraver in Score_engraver will only
  29         put numbers on bars that are Score ("system") wide.  Such
  30         bars are only created when the toplevel system has multiple
  31         children-staffs.
  32
  33 %}
  34 %{
  35         \consists "Bar_number_engraver";
  36 %}
  37
  38 %{
  39         The Staff_margin_engraver puts the name of the instrument
  40         (\property Staff.instrument; Staff.instr for subsequent lines)
  41         to the left of a staff.
  42 %}
  43 %{
  44         \consists "Staff_margin_engraver";
  45 %}
  46         defaultClef = treble;
  47
  48         marginBreakPriority = "-5";
  49
  50
  51         \consists "Separating_line_group_engraver";
  52         \consists "Font_size_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
  65
  66         \accepts "Staff";
  67         \accepts "RhythmicStaff";
  68         \accepts "GrandStaff";
  69         \accepts "PianoStaff";
  70
  71
  72         \accepts "Lyrics";
  73         \accepts "ChordNames";
  74 }
  75
  76
  77 RhythmicStaffContext=\translator{
  78         \type "Engraver_group_engraver";
  79         numberOfStaffLines  = "1";
  80         \consists "Pitch_squash_engraver";
  81         \consists "Separating_line_group_engraver";
  82         \name RhythmicStaff;
  83
  84         \consists "Repeat_engraver";
  85         \consists "Bar_engraver";
  86         \consists "Time_signature_engraver";
  87         \consists "Staff_symbol_engraver";
  88         \consistsend "Axis_group_engraver";
  89         \accepts "Voice";
  90 };
  91 \translator{\RhythmicStaffContext}
  92 VoiceContext = \translator {
  93         \type "Engraver_group_engraver";
  94         \consists "Dynamic_engraver";   % must come before text_engraver.
  95         \name Voice ;
  96         beamAuto = "1";
  97         \consists "Local_key_engraver";
  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 "Script_engraver";
 112         \consists "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 "Grace_position_engraver";
 119         \consists "Skip_req_swallow_translator";
 120         \accepts Thread; % bug if you leave out this!
 121         \accepts Grace;
 122 };
 123
 124 GraceContext=\translator {
 125         \type "Grace_engraver_group";
 126         \name "Grace";
 127         \consists "Note_heads_engraver";
 128         \consists "Stem_engraver";
 129         \consists "Slur_engraver";
 130         \consists "Timing_engraver";    %UGH.
 131         \consists "Beam_engraver";
 132         \consists "Align_note_column_engraver";
 133         \consists "Font_size_engraver";
 134         \consists "Rhythmic_column_engraver";
 135
 136         fontSize = "-1";
 137         stemLength = "6.0";
 138         verticalDirection = "1";
 139 };
 140 \translator{\GraceContext}
 141 \translator {\VoiceContext}
 142
 143 ThreadContext = \translator{
 144         \type Engraver_group_engraver;
 145         \consists "Note_heads_engraver" ;
 146         \name Thread;
 147 };
 148
 149 \translator{\ThreadContext}
 150 GrandStaffContext=\translator{
 151         \type "Engraver_group_engraver";
 152         \name GrandStaff;
 153         \consists "Span_bar_engraver";
 154         \consists "Piano_bar_engraver";
 155
 156
 157         \accepts "Staff";
 158
 159 };
 160 \translator{\GrandStaffContext}
 161
 162 PianoStaffContext = \translator{\GrandStaffContext
 163         alignmentReference = \center;
 164
 165         \consists "Vertical_align_engraver";
 166         minVerticalAlign = 3.0*\staffheight;
 167         maxVerticalAlign = 3.0*\staffheight;
 168
 169 %       \consistsend "Axis_group_engraver";
 170         \name "PianoStaff";
 171
 172 };
 173 \translator{\PianoStaffContext}
 174 StaffGroupContext= \translator {
 175         \type "Engraver_group_engraver";
 176         \consists "Span_bar_engraver";
 177
 178
 179         \consists "Staff_group_bar_engraver";
 180         \name StaffGroup;
 181         \accepts "Staff";
 182         \accepts "RhythmicStaff";
 183         \accepts "GrandStaff";
 184         \accepts "PianoStaff";
 185
 186         \accepts "Lyrics";
 187         \accepts "ChordNames";
 188 };
 189 \translator { \StaffGroupContext }
 190
 191 \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 }
 200
 201 \translator {
 202         \type "Engraver_group_engraver";
 203         \name Lyrics;
 204         \consists Vertical_align_engraver;%need this for getting folded repeats right.
 205
 206         \consistsend "Axis_group_engraver";
 207
 208         \accepts "LyricVoice";
 209 }
 210
 211 \translator{
 212         \type "Engraver_group_engraver";
 213
 214         \consistsend "Axis_group_engraver";
 215         \name ChordNameVoice ;
 216         \consists "Separating_line_group_engraver";
 217         \consists "Chord_name_engraver";
 218 }
 219
 220
 221 ChordNameContext = \translator {
 222         \type "Engraver_group_engraver";
 223         \name ChordNames;
 224         \accepts "ChordNameVoice";
 225         \consistsend "Axis_group_engraver";
 226         };
 227 \translator { \ChordNameContext }
 228
 229
 230 ScoreWithNumbers = \translator {
 231         \type "Score_engraver";
 232
 233         % uncomment to bar numbers on a whole system.
 234         \consists "Bar_number_engraver";
 235 };
 236
 237 StupidScore = \translator {
 238         \type "Score_engraver";
 239         \name Score;
 240         \consists "Note_heads_engraver";
 241 };
 242
 243
 244
 245 BarNumberingStaffContext = \translator {
 246         \StaffContext
 247         barColumnPriority = "0";
 248         marginBreakPriority = "-4";
 249         \consists "Mark_engraver";
 250         \consists "Bar_number_engraver";
 251 };
 252
 253 HaraKiriStaffContext = \translator {
 254         \StaffContext
 255         \remove "Axis_group_engraver";
 256         \consistsend "Hara_kiri_engraver";
 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 ScoreContext = \translator {
 269         \type Score_engraver;
 270         \name Score;
 271
 272         \consists "Timing_engraver";
 273         \consists "Span_score_bar_engraver";
 274         \consists "Score_priority_engraver";
 275         \consists "Spacing_engraver";
 276         \consists "Vertical_align_engraver";
 277         alignmentReference = \down;
 278         defaultClef = treble;
 279
 280         \accepts "Staff";
 281         \accepts "StaffGroup";
 282         \accepts "RhythmicStaff";
 283         \accepts "Lyrics";
 284         \accepts "ChordNames";
 285         \accepts "GrandStaff";
 286         \accepts "ChoirStaff";
 287         \accepts "PianoStaff";
 288 };
 289
 290 \translator { \ScoreContext }
 291
 292 OrchestralScoreContext= \translator {
 293         \ScoreContext
 294
 295         barScriptPadding = "2.0";       % dimension \pt
 296         markScriptPadding = "4.0";
 297
 298         \consists "Bar_number_engraver";
 299         \consists "Mark_engraver";
 300
 301         \accepts "HaraKiriStaff";
 302 };