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 "Bar_engraver";
  19         \consists "Clef_engraver";
  20         \consists "Key_engraver";
  21         \consists "Local_key_engraver";
  22         \consists "Time_signature_engraver";
  23         \consists "Staff_sym_engraver";
  24         \consists "Collision_engraver";
  25         \consists "Rest_collision_engraver";
  26 %{
  27         Uncomment to get bar numbers on single staff systems:
  28
  29         The Bar_number_engraver puts a number over a staff created
  30         at the same level of hierarchy.  This why you have to add it
  31         here separately if you want to have numbers on single staff
  32         systems: The Bar_number_engraver in Score_engraver will only
  33         put numbers on bars that are Score ("system") wide.  Such
  34         bars are only created when the toplevel system has multiple
  35         children-staffs.
  36
  37 %}
  38 %{
  39         \consists "Bar_column_engraver";
  40         \consists "Bar_number_engraver";
  41 %}
  42 %{
  43         The Staff_margin_engraver puts the name of the instrument
  44         (\property Staff.instrument; Staff.instr for subsequent lines)
  45         to the left of a staff.
  46 %}
  47
  48         marginBreakPriority = "-5";
  49
  50 %{
  51         \consists "Staff_margin_engraver";
  52 %}
  53         \consists "Separating_line_group_engraver";
  54
  55         \accepts "Voice";
  56 };
  57
  58 \translator{\StaffContext }
  59 \translator {
  60         \type "Line_group_engraver_group";
  61         \name ChoirStaff;
  62         \consists "Vertical_align_engraver";
  63         \consists "Staff_group_bar_engraver";
  64         \accepts "Staff";
  65         \accepts "RhythmicStaff";
  66         \accepts "GrandStaff";
  67         \accepts "Lyrics";
  68 }
  69
  70
  71 RhythmicStaffContext=\translator{
  72         \type "Line_group_engraver_group";
  73         nolines  = "1";
  74         \consists "Pitch_squash_engraver";
  75         \consists "Separating_line_group_engraver";
  76         \name RhythmicStaff;
  77         \consists "Bar_engraver";
  78         \consists "Time_signature_engraver";
  79         \consists "Staff_sym_engraver";
  80         \accepts "Voice";
  81 };
  82 \translator{\RhythmicStaffContext}
  83 VoiceContext = \translator {
  84         \type "Engraver_group_engraver";
  85         \consists "Dynamic_engraver";
  86         \name Voice ;
  87
  88         \consists "Rest_engraver";
  89         \consists "Dot_column_engraver";
  90         \consists "Stem_engraver";
  91         \consists "Plet_engraver";
  92         \consists "Beam_engraver";
  93         \consists "Abbreviation_beam_engraver";
  94         \consists "Multi_measure_rest_engraver";
  95         \consists "Script_engraver";
  96         \consists "Rhythmic_column_engraver";
  97         \consists "Font_size_engraver";
  98         \consists "Slur_engraver";
  99         \consists "Ties_engraver";
 100         \consists "Note_heads_engraver" ;
 101         \consists "Skip_req_swallow_translator";
 102 };
 103
 104 \translator {\VoiceContext}
 105 \translator {
 106         \type "Line_group_engraver_group";
 107         \name GrandStaff;
 108         \consists "Span_bar_engraver";
 109         \consists "Vertical_align_engraver";
 110         \consists "Piano_bar_engraver";
 111         minVerticalAlign = 1.5*\staffheight;
 112
 113         \accepts "Staff";
 114 }
 115
 116 \translator {
 117         \type "Line_group_engraver_group";
 118 %       \type "Hara_kiri_line_group_engraver";
 119         \consists "Span_bar_engraver";
 120         \consists "Vertical_align_engraver";
 121         \consists "Staff_group_bar_engraver";
 122         \name StaffGroup;
 123         \accepts "Staff";
 124         \accepts "RhythmicStaff";
 125         \accepts "GrandStaff";
 126         \accepts "Lyrics";
 127 }
 128
 129 \translator{
 130         \type "Line_group_engraver_group";
 131
 132         \name LyricVoice ;
 133         \consists "Separating_line_group_engraver";
 134         \consists "Lyric_engraver";
 135         \consists "Beam_req_swallow_translator";
 136         \consists "Plet_swallow_engraver";
 137 }
 138
 139 \translator {
 140         \type "Line_group_engraver_group";
 141         \name Lyrics;
 142         \consists "Vertical_align_engraver";
 143         \accepts "LyricVoice";
 144 }
 145
 146 ScoreContext = \translator {
 147         \type Score_engraver;
 148         \name Score;
 149         defaultClef = violin;
 150
 151         \consists "Timing_engraver";
 152
 153         \consists "Bar_column_engraver";
 154         \consists "Span_score_bar_engraver";
 155         \consists "Score_priority_engraver";
 156         \consists "Priority_horizontal_align_engraver";
 157         \consists "Vertical_align_engraver";
 158
 159
 160         \accepts "StaffGroup";
 161         \accepts "Staff";
 162         \accepts "RhythmicStaff";
 163         \accepts "Lyrics";
 164         \accepts "GrandStaff";
 165         \accepts "ChoirStaff";
 166 };
 167 \translator { \ScoreContext }
 168
 169 ScoreWithNumbers = \translator {
 170         \type "Score_engraver";
 171
 172         % uncomment to bar numbers on a whole system.
 173         \consists "Bar_column_engraver";
 174         \consists "Bar_number_engraver";
 175
 176 };
 177
 178 \translator {
 179         \type "Score_engraver";
 180         \name StupidScore;
 181
 182         \consists "Staff_sym_engraver";
 183 }
 184
 185
 186
 187 BarNumberingStaffContext = \translator {
 188         \StaffContext
 189         barColumnPriority = "0";
 190         marginBreakPriority = "-4";
 191         \consists "Mark_engraver";
 192         \consists "Bar_column_engraver";
 193         \consists "Bar_number_engraver";
 194
 195 };
 196
 197
 198 HaraKiriStaffContext = \translator {
 199         \type "Hara_kiri_line_group_engraver";
 200         \name Staff;
 201         barColumnPriority = "0";
 202         marginBreakPriority = "-4";
 203
 204         \consists "Bar_engraver";
 205         \consists "Clef_engraver";
 206         \consists "Key_engraver";
 207         \consists "Time_signature_engraver";
 208         \consists "Local_key_engraver";
 209         \consists "Staff_sym_engraver";
 210         \consists "Collision_engraver";
 211         \consists "Rest_collision_engraver";
 212         \consists "Staff_margin_engraver";
 213         \consists "Separating_line_group_engraver";
 214
 215         \accepts "Voice";
 216 };
 217
 218 OrchestralPartStaffContext = \translator {
 219         \HaraKiriStaffContext
 220         barColumnPriority = "0";
 221         marginBreakPriority = "-4";
 222         \consists "Mark_engraver";
 223         \consists "Bar_column_engraver";
 224         \consists "Bar_number_engraver";
 225 };
 226
 227 OrchestralScoreContext= \translator {
 228         \type Score_engraver;
 229         \name Score;
 230         barScriptPadding = "2.0";       % dimension \pt
 231         markScriptPadding = "4.0";
 232         barColumnPriority = "-4";
 233         markBreakPriority = "-4";
 234         defaultClef = violin;
 235
 236         \consists "Timing_engraver";
 237         \consists "Bar_column_engraver";
 238         \consists "Bar_number_engraver";
 239         \consists "Mark_engraver";
 240         \consists "Span_score_bar_engraver";
 241         \consists "Score_priority_engraver";
 242         \consists "Priority_horizontal_align_engraver";
 243         \consists "Vertical_align_engraver";
 244
 245         \accepts "ChoirStaff";
 246         \accepts "StaffGroup";
 247         \accepts "Staff";
 248         \accepts "RhythmicStaff";
 249         \accepts "Lyrics";
 250         \accepts "GrandStaff";
 251 };