X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fparser-clef.scm;h=ea9f67fade20959cfb49300c21e52aba51770d2b;hb=97a0169312a260933246ab224e4f8b0969871dd5;hp=a18ab2cdac4fbd4952d84466f3703108e7b8886f;hpb=abce4dafb98d26ae58663bf9aa3b07a0dd43ced0;p=lilypond.git

diff --git a/scm/parser-clef.scm b/scm/parser-clef.scm
index a18ab2cdac..ea9f67fade 100644
--- a/scm/parser-clef.scm
+++ b/scm/parser-clef.scm
@@ -1,31 +1,50 @@
-;;;; clef.scm -- Clef settings
+;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;; source file of the GNU LilyPond music typesetter
+;;;; Copyright (C) 2004--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 ;;;;
-;;;; (c) 2004--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; LilyPond is free software: you can redistribute it and/or modify
+;;;; it under the terms of the GNU General Public License as published by
+;;;; the Free Software Foundation, either version 3 of the License, or
+;;;; (at your option) any later version.
+;;;;
+;;;; LilyPond is distributed in the hope that it will be useful,
+;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;;; GNU General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU General Public License
+;;;; along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 
 
-;; (name . (glyph clef-position octavation))
+;; (name . (glyph clef-position transposition))
 ;;
-;; -- the name clefOctavation is misleading. The value 7 is 1 octave,
-;; not 7 Octaves.
+;; -- the name clefTransposition is a bit misleading. Value 7 means
+;; a transposition of an octave, not a seventh.
 (define-public supported-clefs
   '(("treble" . ("clefs.G" -2 0))
     ("violin" . ("clefs.G" -2 0))
     ("G" . ("clefs.G" -2 0))
     ("G2" . ("clefs.G" -2 0))
+    ("GG" . ("clefs.GG" -2 0))
+    ("tenorG" . ("clefs.tenorG" -2 0))
     ("french" . ("clefs.G" -4 0))
     ("soprano" . ("clefs.C" -4 0))
     ("mezzosoprano" . ("clefs.C" -2 0))
     ("alto" . ("clefs.C" 0 0))
     ("C" . ("clefs.C" 0 0))
+    ("varC" . ("clefs.varC" 0 0))
+    ("altovarC" . ("clefs.varC" 0 0))
     ("tenor" . ("clefs.C" 2 0))
+    ("tenorvarC" . ("clefs.varC" 2 0))
     ("baritone" . ("clefs.C" 4 0))
+    ("baritonevarC" . ("clefs.varC" 4 0))
     ("varbaritone" . ("clefs.F" 0 0))
+    ("baritonevarF" . ("clefs.F" 0 0))
     ("bass" . ("clefs.F" 2 0))
     ("F" . ("clefs.F" 2 0))
     ("subbass" . ("clefs.F" 4 0))
     ("percussion" . ("clefs.percussion" 0 0))
+    ("varpercussion" . ("clefs.varpercussion" 0 0))
     ("tab" . ("clefs.tab" 0 0))
 
     ;; should move mensural stuff to separate file?
@@ -46,16 +65,23 @@
     ("hufnagel-fa1" . ("clefs.hufnagel.fa" -1 0))
     ("hufnagel-fa2" . ("clefs.hufnagel.fa" 1 0))
     ("hufnagel-do-fa" . ("clefs.hufnagel.do.fa" 4 0))
-    ("mensural-c1" . ("clefs.mensural.c" -2 0))
-    ("mensural-c2" . ("clefs.mensural.c" 0 0))
-    ("mensural-c3" . ("clefs.mensural.c" 2 0))
-    ("mensural-c4" . ("clefs.mensural.c" 4 0))
+    ("mensural-c1" . ("clefs.mensural.c" -4 0))
+    ("mensural-c2" . ("clefs.mensural.c" -2 0))
+    ("mensural-c3" . ("clefs.mensural.c" 0 0))
+    ("mensural-c4" . ("clefs.mensural.c" 2 0))
+    ("mensural-c5" . ("clefs.mensural.c" 4 0))
+    ("blackmensural-c1" . ("clefs.blackmensural.c" -4 0))
+    ("blackmensural-c2" . ("clefs.blackmensural.c" -2 0))
+    ("blackmensural-c3" . ("clefs.blackmensural.c" 0 0))
+    ("blackmensural-c4" . ("clefs.blackmensural.c" 2 0))
+    ("blackmensural-c5" . ("clefs.blackmensural.c" 4 0))
     ("mensural-f" . ("clefs.mensural.f" 2 0))
     ("mensural-g" . ("clefs.mensural.g" -2 0))
     ("neomensural-c1" . ("clefs.neomensural.c" -4 0))
     ("neomensural-c2" . ("clefs.neomensural.c" -2 0))
     ("neomensural-c3" . ("clefs.neomensural.c" 0 0))
     ("neomensural-c4" . ("clefs.neomensural.c" 2 0))
+    ("neomensural-c5" . ("clefs.neomensural.c" 4 0))
     ("petrucci-c1" . ("clefs.petrucci.c1" -4 0))
     ("petrucci-c2" . ("clefs.petrucci.c2" -2 0))
     ("petrucci-c3" . ("clefs.petrucci.c3" 0 0))
@@ -63,16 +89,22 @@
     ("petrucci-c5" . ("clefs.petrucci.c5" 4 0))
     ("petrucci-f3" . ("clefs.petrucci.f" 0 0))
     ("petrucci-f4" . ("clefs.petrucci.f" 2 0))
+    ("petrucci-f5" . ("clefs.petrucci.f" 4 0))
     ("petrucci-f" . ("clefs.petrucci.f" 2 0))
-    ("petrucci-g" . ("clefs.petrucci.g" -2 0))))
+    ("petrucci-g" . ("clefs.petrucci.g" -2 0))
+    ("kievan-do" . ("clefs.kievan.do" 0 0))))
 
 ;; "an alist mapping GLYPHNAME to the position of the middle C for
 ;; that symbol"
 (define c0-pitch-alist
   '(("clefs.G" . -4)
+    ("clefs.GG" . 3)
+    ("clefs.tenorG" . 3)
     ("clefs.C" . 0)
+    ("clefs.varC" . 0)
     ("clefs.F" . 4)
     ("clefs.percussion" . 0)
+    ("clefs.varpercussion" . 0)
     ("clefs.tab" . 0 )
     ("clefs.vaticana.do" . 0)
     ("clefs.vaticana.fa" . 4)
@@ -84,6 +116,7 @@
     ("clefs.mensural.c" . 0)
     ("clefs.mensural.f" . 4)
     ("clefs.mensural.g" . -4)
+    ("clefs.blackmensural.c" . 0)
     ("clefs.neomensural.c" . 0)
     ("clefs.petrucci.c1" . 0)
     ("clefs.petrucci.c2" . 0)
@@ -91,42 +124,72 @@
     ("clefs.petrucci.c4" . 0)
     ("clefs.petrucci.c5" . 0)
     ("clefs.petrucci.f" . 4)
-    ("clefs.petrucci.g" . -4)))
+    ("clefs.petrucci.g" . -4)
+    ("clefs.kievan.do" . 0)))
 
 (define-public (make-clef-set clef-name)
-  "Generate the clef setting commands for a clef with name CLEF-NAME."
-  (define (make-prop-set props)
-    (let ((m (make-music 'PropertySet)))
-      (map (lambda (x) (set! (ly:music-property m (car x)) (cdr x))) props)
-      m))
-  (let ((e '())
-	(c0 0)
-	(oct 0)
-	(match (string-match "^(.*)([_^])([0-9]+)$" clef-name)))
-    (if match
-	(begin
-	  (set! clef-name (match:substring match 1))
-	  (set! oct
-		(* (if (equal? (match:substring match 2) "^") -1 1)
-		   (- (string->number (match:substring match 3)) 1)))))
-    (set! e (assoc clef-name supported-clefs))
-    (if (pair? e)
-	(let* ((musics (map make-prop-set
-			    `(((symbol . clefGlyph) (value . ,(cadr e)))
-			      ((symbol . middleCPosition)
-			       (value . ,(+ oct
-					    (caddr e)
-					    (cdr (assoc (cadr e) c0-pitch-alist)))))
-			      ((symbol . clefPosition) (value . ,(caddr e)))
-			      ((symbol . clefOctavation) (value . ,(- oct))))))
-	       (seq (make-music 'SequentialMusic
-				'elements musics))
-	       (csp (make-music 'ContextSpeccedMusic)))
-	  (context-spec-music seq 'Staff))
-	(begin
-	  (ly:warning (_ "unknown clef type `~a'") clef-name)
-	  (ly:warning (_ "supported clefs: ~a")
-		      (string-join
-		       (sort (map car supported-clefs) string<?)))
-	  (make-music 'Music)))))
+  "Generate the clef setting commands for a clef with name @var{clef-name}."
+  (let* ((match (string-match "^(.*)([_^])([^0-9a-zA-Z]*)([1-9][0-9]*)([^0-9a-zA-Z]*)$" clef-name))
+         (e (assoc-get (if match (match:substring match 1) clef-name) supported-clefs))
+         (oct (if match
+                  ((if (equal? (match:substring match 2) "^") - +)
+                   (1- (string->number (match:substring match 4))))
+                  0))
+         (style (cond ((not match) 'default)
+                      ((equal? (match:substring match 3) "(") 'parenthesized)
+                      ((equal? (match:substring match 3) "[") 'bracketed)
+                      (else 'default))))
+    (if e
+        (let ((musics (list
+                       (make-property-set 'clefGlyph (car e))
+                       (make-property-set 'middleCClefPosition
+                                          (+ oct (cadr e)
+                                             (assoc-get (car e) c0-pitch-alist)))
+                       (make-property-set 'clefPosition (cadr e))
+                       (make-property-set 'clefTransposition (- oct))
+                       (make-property-set 'clefTranspositionStyle style)
+                       (make-apply-context ly:set-middle-C!))))
+          (context-spec-music (make-sequential-music musics) 'Staff))
+        (begin
+          (ly:warning (_ "unknown clef type `~a'") clef-name)
+          (ly:warning (_ "supported clefs: ~a")
+                      (string-join
+                       (sort (map car supported-clefs) string<?)))
+          (make-music 'Music)))))
+
+(define-public (make-cue-clef-set clef-name)
+  "Generate the clef setting commands for a cue clef with name
+@var{clef-name}."
+  (define cue-clef-map
+    '((clefGlyph . cueClefGlyph)
+      (middleCClefPosition . middleCCuePosition)
+      (clefPosition . cueClefPosition)
+      (clefTransposition . cueClefTransposition)
+      (clefTranspositionStyle . cueClefTranspositionStyle)))
+  (let ((clef (make-clef-set clef-name)))
+    (for-each
+     (lambda (m)
+       (let ((mapped (assq-ref cue-clef-map
+                               (ly:music-property m 'symbol))))
+         (if mapped
+             (set! (ly:music-property m 'symbol) mapped))))
+     (extract-named-music clef 'PropertySet))
+    clef))
+
+(define-public (make-cue-clef-unset)
+  "Reset the clef settings for a cue clef."
+  (map-some-music
+   (lambda (m)
+     (and (eq? (ly:music-property m 'name) 'PropertySet)
+          (make-music 'PropertyUnset
+                      'symbol (ly:music-property m 'symbol))))
+   (make-cue-clef-set "treble_(8)")))
 
+;; a function to add new clefs at runtime
+(define-public (add-new-clef clef-name clef-glyph clef-position transposition c0-position)
+  "Append the entries for a clef symbol to supported clefs and
+@code{c0-pitch-alist}."
+  (set! supported-clefs
+        (acons clef-name (list clef-glyph clef-position transposition) supported-clefs))
+  (set! c0-pitch-alist
+        (acons clef-glyph c0-position c0-pitch-alist)))