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 };
  17 \translator { \StaffContext }
  18
  19 %% urg, why (needs praeludium-*.ly) these?
  20 \translator
  21 {
  22         \type "Performer_group_performer";
  23         \consists "Note_performer";
  24          \name VoiceFour;
  25 }
  26
  27 \translator
  28 {
  29         \type "Performer_group_performer";
  30         \consists "Note_performer";
  31         \name VoiceThree;
  32 }
  33 \translator {
  34         \type "Performer_group_performer";
  35         \consists "Note_performer";
  36          \name VoiceOne;
  37 }
  38
  39 VoiceContext = \translator {
  40         \type "Performer_group_performer";
  41         \name Voice;
  42 % All notes fall to Grace if you leave Thread out (huh?)
  43         \consists "Grace_position_performer";
  44         \accepts Thread;
  45         \accepts Grace;
  46 };
  47 \translator { \VoiceContext }
  48
  49 GraceContext = \translator {
  50         \type "Performer_group_performer";
  51         \name Thread;
  52         \consists "Note_performer";
  53         \consists "Tie_performer";
  54 };
  55 \translator { \GraceContext }
  56
  57 \translator {
  58         \type "Grace_performer_group";
  59         \name Grace;
  60         \consists "Note_performer";
  61         \consists "Tie_performer";
  62          weAreGraceContext = "1";
  63 }
  64
  65 \translator
  66 {
  67         \type "Performer_group_performer";
  68         \name VoiceTwo;\consists "Note_performer";
  69
  70 }
  71
  72 GrandStaffContext = \translator {
  73         \type "Performer_group_performer";
  74         \name GrandStaff;
  75         \accepts Staff;
  76 };
  77 \translator { \GrandStaffContext }
  78
  79 PianoStaffContext = \translator {
  80         \type "Performer_group_performer";
  81         \name "PianoStaff";
  82         \accepts Staff;
  83 };
  84 \translator { \PianoStaffContext }
  85
  86 \translator {
  87         \type "Performer_group_performer";
  88         \consists "Lyric_performer";
  89         \name LyricVoice;
  90 }
  91
  92 \translator{
  93         \type "Performer_group_performer";
  94         \name ChoirStaff;
  95         \accepts Staff;
  96 }
  97 \translator {
  98         \type "Staff_performer";
  99         \accepts LyricVoice;
 100         \name Lyrics;
 101         \consists "Time_signature_performer";
 102 }
 103 \translator {
 104         \type Performer_group_performer;
 105
 106         \name StaffGroup;
 107         \accepts Staff;
 108 }
 109
 110 ScoreContext = \translator {
 111         \type "Score_performer";
 112
 113         \name Score;
 114         instrument = "bright acoustic";
 115         \accepts Staff;
 116         \accepts GrandStaff;
 117         \accepts PianoStaff;
 118         \accepts Lyrics;
 119         \accepts StaffGroup;
 120         \accepts ChoirStaff;
 121         \consists "Swallow_performer";
 122 };
 123 \translator { \ScoreContext }
 124