ly/performer.ly

   1 %
   2 % setup for Request->Element conversion. Guru-only
   3 %
   4 StaffContext = \translator {
   5         \type "Staff_performer";
   6         \name Staff;
   7         \accepts Voice;
   8
   9         \accepts VoiceOne;              % ugh.
  10         \accepts VoiceTwo;
  11         \accepts VoiceThree;
  12         \accepts VoiceFour;
  13
  14         \consists "Key_performer";
  15         \consists "Time_signature_performer";
  16         \consists "Tempo_performer";
  17 %       \consists "Span_dynamic_performer";
  18         dynamicStyle = #"dynamic"
  19 };
  20 \translator { \StaffContext }
  21
  22 %% urg, why (needs praeludium-*.ly) these?
  23 \translator
  24 {
  25         \type "Performer_group_performer";
  26         \consists "Note_performer";
  27          \name VoiceFour;
  28 }
  29
  30 \translator
  31 {
  32         \type "Performer_group_performer";
  33         \consists "Note_performer";
  34         \name VoiceThree;
  35 }
  36 \translator {
  37         \type "Performer_group_performer";
  38         \consists "Note_performer";
  39          \name VoiceOne;
  40 }
  41
  42 VoiceContext = \translator {
  43         \type "Performer_group_performer";
  44         \name Voice;
  45 % All notes fall to Grace if you leave Thread out (huh?)
  46         \consists "Dynamic_performer";   % must come before text_engraver.
  47         \consists "Span_dynamic_performer";
  48         \consists "Grace_position_performer";
  49         \accepts Thread;
  50         \accepts Grace;
  51 };
  52 \translator { \VoiceContext }
  53
  54 GraceContext = \translator {
  55         \type "Performer_group_performer";
  56         \name Thread;
  57         \consists "Note_performer";
  58         \consists "Tie_performer";
  59 };
  60 \translator { \GraceContext }
  61
  62 \translator {
  63         \type "Grace_performer_group";
  64         \name Grace;
  65         \consists "Note_performer";
  66         \consists "Tie_performer";
  67          weAreGraceContext = "1";
  68 }
  69
  70 \translator
  71 {
  72         \type "Performer_group_performer";
  73         \name VoiceTwo;\consists "Note_performer";
  74
  75 }
  76
  77 GrandStaffContext = \translator {
  78         \type "Performer_group_performer";
  79         \name GrandStaff;
  80         \accepts Staff;
  81 };
  82 \translator { \GrandStaffContext }
  83
  84 PianoStaffContext = \translator {
  85         \type "Performer_group_performer";
  86         \name "PianoStaff";
  87         \accepts Staff;
  88 };
  89 \translator { \PianoStaffContext }
  90
  91 \translator {
  92         \type "Performer_group_performer";
  93         \consists "Lyric_performer";
  94         \name LyricVoice;
  95 }
  96
  97 \translator{
  98         \type "Performer_group_performer";
  99         \name ChoirStaff;
 100         \accepts Staff;
 101 }
 102 \translator {
 103         \type "Staff_performer";
 104         \accepts LyricVoice;
 105         \name Lyrics;
 106         \consists "Time_signature_performer";
 107         \consists "Tempo_performer";
 108 }
 109
 110 \translator {
 111         \type "Staff_performer";
 112         \accepts ChordNameVoice;
 113         \name ChordNames;
 114 }
 115
 116 \translator {
 117         \type Performer_group_performer;
 118         \consists Note_performer;
 119         \name ChordNameVoice;
 120 }
 121
 122 \translator {
 123         \type Performer_group_performer;
 124
 125         \name StaffGroup;
 126         \accepts Staff;
 127 }
 128
 129 ScoreContext = \translator {
 130         \type "Score_performer";
 131
 132         \name Score;
 133         instrument = "bright acoustic";
 134         \accepts Staff;
 135         \accepts GrandStaff;
 136         \accepts PianoStaff;
 137         \accepts Lyrics;
 138         \accepts StaffGroup;
 139         \accepts ChoirStaff;
 140         \accepts ChordNames;
 141         \consists "Swallow_performer";
 142 };
 143 \translator { \ScoreContext }
 144