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