]> git.donarmstrong.com Git - lilypond.git/blobdiff - init/engraver.ly
release: 1.0.15
[lilypond.git] / init / engraver.ly
index 14c8d745a848c5ee9a8ce8046a3336e4727c42c2..54c737dd6174f06d100b53ef7609107309d0399d 100644 (file)
@@ -2,18 +2,28 @@
 % setup for Request->Element conversion. Guru-only
 %
 
-Staff = \translator {
-       \type "Engraver_group_engraver";
-       defaultclef = violin;
+StaffContext=\translator {
+       \type "Line_group_engraver_group";
+       \name Staff ;
+
+%{
+       The Hara_kiri_line_group_engraver is a Line_group_engraver 
+       that will not typeset an empty line of staff, i.e., a line 
+       of staff with only rests in it.  This is needed for orchestral
+       scores.  Comment-out Line_group_engraver_group, and uncomment 
+       Hara_kiri_line_group_engraver.
+%}
+%      \type "Hara_kiri_line_group_engraver";
 
        \consists "Bar_engraver";
        \consists "Clef_engraver";
        \consists "Key_engraver";
-       \consists "Meter_engraver";
        \consists "Local_key_engraver";
+       \consists "Time_signature_engraver";
        \consists "Staff_sym_engraver";
        \consists "Collision_engraver";
        \consists "Rest_collision_engraver";
+       \consists "Tuplet_engraver";
 %{
        Uncomment to get bar numbers on single staff systems:
        
@@ -29,30 +39,55 @@ Staff = \translator {
 %{
        \consists "Bar_column_engraver";
        \consists "Bar_number_engraver";
+%}
+%{
+       The Staff_margin_engraver puts the name of the instrument
+       (\property Staff.instrument; Staff.instr for subsequent lines)
+       to the left of a staff.
+%}
+
+       marginBreakPriority = "-5";
+
+%{
+       \consists "Staff_margin_engraver";
 %}
        \consists "Separating_line_group_engraver";
-       \consists "Line_group_engraver";
          
        \accepts "Voice";
+};
+
+\translator{\StaffContext }
+\translator {
+       \type "Line_group_engraver_group";
+       \name ChoirStaff;
+       \consists "Vertical_align_engraver";
+       \consists "Staff_group_bar_engraver";
+       \accepts "Staff";
+       \accepts "RhythmicStaff";
+       \accepts "GrandStaff";
+       \accepts "Lyrics";
 }
 
-Rhythmic_staff = \translator
-{
-       \type "Engraver_group_engraver";
+
+RhythmicStaffContext=\translator{
+       \type "Line_group_engraver_group";
        nolines  = "1";
        \consists "Pitch_squash_engraver";
-
+       \consists "Separating_line_group_engraver";     
+       \name RhythmicStaff;
        \consists "Bar_engraver";
-       \consists "Meter_engraver";
+       \consists "Time_signature_engraver";
        \consists "Staff_sym_engraver";
-       \consists "Line_group_engraver";
        \accepts "Voice";
-}
-
-Voice = \translator {
+};
+\translator{\RhythmicStaffContext}
+VoiceContext = \translator {
        \type "Engraver_group_engraver";
        \consists "Dynamic_engraver";
+       \name Voice ;
+       
        \consists "Rest_engraver";
+       \consists "Dot_column_engraver";
        \consists "Stem_engraver";
        \consists "Plet_engraver";
        \consists "Beam_engraver";
@@ -60,85 +95,158 @@ Voice = \translator {
        \consists "Multi_measure_rest_engraver";
        \consists "Script_engraver";
        \consists "Rhythmic_column_engraver";
+       \consists "Font_size_engraver";
        \consists "Slur_engraver";
-       \accepts "Thread";
-}
-
-Thread = \translator {
-       \type "Engraver_group_engraver";
+       \consists "Ties_engraver";
+       \consists "Note_heads_engraver" ;       
        \consists "Skip_req_swallow_translator";
-       \consists "Note_head_engraver" ;
-       \consists "Tie_engraver";
-}
-
-Grand_staff = \translator {
-       \type "Engraver_group_engraver";
+};
 
+\translator {\VoiceContext}
+\translator {
+       \type "Line_group_engraver_group";
+       \name GrandStaff;
        \consists "Span_bar_engraver";
        \consists "Vertical_align_engraver";
        \consists "Piano_bar_engraver";
+       minVerticalAlign = 1.5*\staffheight;
 
-       % This should come last
-       \consists "Line_group_engraver";
        \accepts "Staff";
 }
 
-Staff_group = \translator {
-       \type "Engraver_group_engraver";
+\translator {
+       \type "Line_group_engraver_group";
+%      \type "Hara_kiri_line_group_engraver";
        \consists "Span_bar_engraver";
        \consists "Vertical_align_engraver";
        \consists "Staff_group_bar_engraver";
-       \consists "Line_group_engraver";
+       \name StaffGroup;
        \accepts "Staff";
-       \accepts "Rhythmic_staff";
-       \accepts "Grand_staff";
+       \accepts "RhythmicStaff";
+       \accepts "GrandStaff";
        \accepts "Lyrics";
 }
 
-Lyric_voice = 
 \translator{
-       \type "Engraver_group_engraver";
+       \type "Line_group_engraver_group";
 
+       \name LyricVoice ;
        \consists "Separating_line_group_engraver";
        \consists "Lyric_engraver";
-       \consists "Line_group_engraver";
        \consists "Beam_req_swallow_translator";
        \consists "Plet_swallow_engraver";
 }
 
-Lyrics = \translator {
-       \type "Engraver_group_engraver";
+\translator {
+       \type "Line_group_engraver_group";
+       \name Lyrics;
        \consists "Vertical_align_engraver";
-       \consists "Line_group_engraver";
-       \accepts "Lyric_voice";
+       \accepts "LyricVoice";
 }
 
-Score = \translator {
+ScoreContext = \translator {
        \type Score_engraver;
+       \name Score;
+       defaultClef = violin;
 
        \consists "Timing_engraver";
-       % uncomment to bar numbers on a whole system.
-%{
+
        \consists "Bar_column_engraver";
-       \consists "Bar_number_engraver";
-%}
        \consists "Span_score_bar_engraver";
        \consists "Score_priority_engraver";
        \consists "Priority_horizontal_align_engraver";
        \consists "Vertical_align_engraver";
 
 
-       \accepts "Staff_group";
+       \accepts "StaffGroup";
        \accepts "Staff";
-       \accepts "Rhythmic_staff";      
+       \accepts "RhythmicStaff";       
        \accepts "Lyrics";
-       \accepts "Grand_staff";
-}
+       \accepts "GrandStaff";
+       \accepts "ChoirStaff";
+};
+\translator { \ScoreContext }
+
+ScoreWithNumbers = \translator {
+       \type "Score_engraver";
+
+       % uncomment to bar numbers on a whole system.
+       \consists "Bar_column_engraver";
+       \consists "Bar_number_engraver";
+
+};
+
+\translator {
+       \type "Score_engraver";
+       \name StupidScore;
 
-Stupid_score = \translator {
-       \type Score_engraver;
        \consists "Staff_sym_engraver";
 }
 
 
 
+BarNumberingStaffContext = \translator {
+       \StaffContext
+       barColumnPriority = "0";
+       marginBreakPriority = "-4";
+       \consists "Mark_engraver";
+       \consists "Bar_column_engraver";
+       \consists "Bar_number_engraver";
+
+};
+
+
+HaraKiriStaffContext = \translator {
+       \type "Hara_kiri_line_group_engraver";
+       \name Staff;
+       barColumnPriority = "0";
+       marginBreakPriority = "-4";
+
+       \consists "Bar_engraver";
+       \consists "Clef_engraver";
+       \consists "Key_engraver";
+       \consists "Time_signature_engraver";
+       \consists "Local_key_engraver";
+       \consists "Staff_sym_engraver";
+       \consists "Collision_engraver";
+       \consists "Rest_collision_engraver";
+       \consists "Staff_margin_engraver";
+       \consists "Separating_line_group_engraver";
+         
+       \accepts "Voice";
+};
+
+OrchestralPartStaffContext = \translator {
+       \HaraKiriStaffContext
+       barColumnPriority = "0";
+       marginBreakPriority = "-4";
+       \consists "Mark_engraver";
+       \consists "Bar_column_engraver";
+       \consists "Bar_number_engraver";
+};
+
+OrchestralScoreContext= \translator {
+       \type Score_engraver;
+       \name Score;
+       barScriptPadding = "2.0";       % dimension \pt
+       markScriptPadding = "4.0";
+       barColumnPriority = "-4";
+       markBreakPriority = "-4";
+       defaultClef = violin;
+
+       \consists "Timing_engraver";
+       \consists "Bar_column_engraver";
+       \consists "Bar_number_engraver";
+       \consists "Mark_engraver";
+       \consists "Span_score_bar_engraver";
+       \consists "Score_priority_engraver";
+       \consists "Priority_horizontal_align_engraver";
+       \consists "Vertical_align_engraver";
+
+       \accepts "ChoirStaff";
+       \accepts "StaffGroup";
+       \accepts "Staff";
+       \accepts "RhythmicStaff";       
+       \accepts "Lyrics";
+       \accepts "GrandStaff";
+};