. (
(axes . (0 1))
(X-extent . ,ly:axis-group-interface::width)
- (X-extent . ,ly:axis-group-interface::height)
+ (Y-extent . ,ly:axis-group-interface::height)
(space-alist . (
(clef . (extra-space . 0.5))
(key-signature . (extra-space . 0.0))
(staff-bar . (extra-space . 0.0))
(time-signature . (extra-space . 0.0))
(first-note . (fixed-space . 0.0))))
- (breakable . #t)
+ (non-musical . #t)
(break-align-symbol . ambitus)
(break-visibility . ,begin-of-line-visible)
(meta . ((class . Item)
. (
(break-align-symbol . staff-bar)
(glyph . "|")
+ (gap . 0.4)
(layer . 0)
(break-visibility . ,all-visible)
- (breakable . #t)
+ (non-musical . #t)
(stencil . ,ly:bar-line::print)
(glyph-name . ,bar-line::calc-glyph-name)
(BarNumber
. (
(stencil . ,ly:text-interface::print)
- (breakable . #t)
+ (non-musical . #t)
(break-visibility . ,begin-of-line-visible)
(padding . 1.0)
(direction . ,UP)
rhythmic-grob-interface
bass-figure-interface
font-interface))))))
+
+ (BassFigureAlignment
+ . (
+ (axes . (,Y))
+ (threshold . (2 . 1000))
+ (positioning-done . ,ly:align-interface::calc-positioning-done)
+ (Y-extent . ,ly:axis-group-interface::height)
+ (stacking-dir . -1)
+ (meta . ((class . Spanner)
+ (interfaces . (align-interface
+ bass-figure-alignment-interface
+ axis-group-interface))))))
+
+ (BassFigureAlignmentPositioning
+ . ((Y-offset . ,ly:side-position-interface::y-aligned-side)
+ (side-axis . ,Y)
+ (direction . ,UP)
+ (Y-extent . ,ly:axis-group-interface::height)
+ (axes . (,Y))
+ (staff-padding . 1.0)
+ (padding . 0.5)
+ (meta . ((class . Spanner)
+ (interfaces . (side-position-interface
+ axis-group-interface
+ ))))))
+
(BassFigureBracket
. (
(stencil . ,ly:enclosing-bracket::print)
(interfaces . (axis-group-interface
))))))
- (BassFigureAlignment
- . (
- (axes . (,Y))
- (threshold . (2 . 1000))
- (positioning-done . ,ly:align-interface::calc-positioning-done)
- (Y-extent . ,ly:axis-group-interface::height)
- (stacking-dir . -1)
- (meta . ((class . Spanner)
- (interfaces . (align-interface
- axis-group-interface))))))
(Beam
. (
(shorten . ,ly:beam::calc-stem-shorten)
(beaming . ,ly:beam::calc-beaming)
(stencil . ,ly:beam::print)
-
+ (clip-edges . #t)
+
;; TODO: should be in SLT.
(thickness . 0.48) ; in staff-space
(neutral-direction . ,DOWN)
(interfaces . (staff-symbol-referencer-interface
beam-interface))))))
+ (BendAfter
+ . (
+ (stencil . ,fall::print)
+ (thickness . 2.0)
+ (meta . ((class . Spanner)
+ (interfaces . (spanner-interface
+ bend-after-interface))))))
+
(BreakAlignment
. (
- (breakable . #t)
+ (non-musical . #t)
(stacking-dir . 1)
(positioning-done . ,ly:break-align-interface::calc-positioning-done)
(X-extent . ,ly:axis-group-interface::width)
(BreathingSign
. (
(break-align-symbol . breathing-sign)
- (breakable . #t)
+ (non-musical . #t)
(space-alist . (
(ambitus . (extra-space . 2.0))
(custos . (minimum-space . 1.0))
. (
(stencil . ,ly:clef::print)
(glyph-name . ,ly:clef::calc-glyph-name)
- (breakable . #t)
+ (non-musical . #t)
(font-family . music)
(break-align-symbol . clef)
(break-visibility . ,begin-of-line-visible)
(Custos
. (
(break-align-symbol . custos)
- (breakable . #t)
+ (non-musical . #t)
(stencil . ,ly:custos::print)
(break-visibility . ,end-of-line-visible)
(style . vaticana)
(DoublePercentRepeat
. (
(stencil . ,ly:percent-repeat-item-interface::double-percent)
- (breakable . #t)
+ (non-musical . #t)
(slope . 1.0)
(font-encoding . fetaMusic)
(width . 2.0)
(meta . ((class . Spanner)
(interfaces . (font-interface
text-interface
+ line-spanner-interface
dynamic-interface
dynamic-text-spanner-interface
spanner-interface))))))
+
(Fingering
. (
(style . line)
(gap . 0.5)
(zigzag-width . 0.75)
- (breakable . #t)
+ (non-musical . #t)
(X-extent . #f)
(Y-extent . #f)
(stencil . ,ly:line-spanner::print)
(interfaces . (line-interface
line-spanner-interface))))))
+ (GraceSpacing
+ . (
+ (common-shortest-duration . ,grace-spacing::calc-shortest-duration)
+ (spacing-increment . 0.8)
+ (shortest-duration-space . 1.6)
+ (meta . ((class . Spanner)
+ (interfaces . (grace-spacing-interface
+ spacing-interface
+ spacing-options-interface
+ spanner-interface))))))
(GridPoint
. (
(X-extent . (0 . 0))
(stencil . ,ly:hairpin::print)
(springs-and-rods . ,ly:spanner::set-spacing-rods)
(after-line-breaking . ,ly:hairpin::after-line-breaking)
+ (circled-tip . #f)
(thickness . 1.0)
(height . 0.6666)
(minimum-length . 2.0)
side-position-interface
font-interface))))))
+ (InstrumentSwitch
+ . (
+ (padding . 0.3)
+ (stencil . ,ly:text-interface::print)
+ (Y-offset . ,ly:side-position-interface::y-aligned-side)
+ (X-offset . ,ly:self-alignment-interface::x-aligned-on-self)
+ (staff-padding . 2)
+ (direction . ,UP)
+ (self-alignment-X . ,CENTER)
+ (meta . ((class . Item)
+ (interfaces . (system-start-text-interface
+ side-position-interface
+ font-interface))))))
+
(KeyCancellation
. (
(stencil . ,ly:key-signature-interface::print)
(Y-offset . ,ly:staff-symbol-referencer::callback)
(break-align-symbol . key-cancellation)
(break-visibility . ,begin-of-line-invisible)
- (breakable . #t)
+ (non-musical . #t)
(meta . ((class . Item)
(interfaces . (key-signature-interface
font-interface
(Y-offset . ,ly:staff-symbol-referencer::callback)
(break-align-symbol . key-signature)
(break-visibility . ,begin-of-line-visible)
- (breakable . #t)
+ (non-musical . #t)
(meta . ((class . Item)
(interfaces . (key-signature-interface
font-interface
. (
(break-align-symbol . left-edge)
(X-extent . (0 . 0))
- (breakable . #t)
+ (non-musical . #t)
(break-visibility . ,center-invisible)
(space-alist . (
(custos . (extra-space . 0.0))
(interfaces . (line-interface
tuplet-bracket-interface))))))
+
+ (LyricExtender
+ . (
+ (stencil . ,ly:lyric-extender::print)
+ (thickness . 0.8) ; line-thickness
+ (minimum-length . 1.5)
+ (Y-extent . (0 . 0))
+ (meta . ((class . Spanner)
+ (interfaces . (lyric-interface
+ lyric-extender-interface))))))
+
(LyricHyphen
. (
(thickness . 1.3)
lyric-hyphen-interface
spanner-interface))))))
- (LyricExtender
- . (
- (stencil . ,ly:lyric-extender::print)
- (thickness . 0.8) ; line-thickness
- (minimum-length . 1.5)
- (Y-extent . (0 . 0))
- (meta . ((class . Spanner)
- (interfaces . (lyric-interface
- lyric-extender-interface))))))
-
(LyricSpace
- . ((minimum-distance . 0.3)
+ . ((minimum-distance . 0.45)
(springs-and-rods . ,ly:hyphen-spanner::set-spacing-rods)
(padding . 0.0)
(Y-extent . #f)
(PaperColumn
. (
(axes . (0))
-
(before-line-breaking . ,ly:paper-column::before-line-breaking)
;; (stencil . ,ly:paper-column::print)
(X-extent . ,ly:axis-group-interface::width)
-
;; debugging
;; (font-size . -6) (font-name . "sans") (Y-extent . #f)
(meta . ((class . Paper_column)
spaceable-grob-interface))))))
(ParenthesesItem
- . (
- (stencil . ,parentheses-item::print)
+ . ((stencil . ,parentheses-item::print)
(font-size . -6)
(padding . 0.2)
(meta . ((class . Item)
(interfaces . (parentheses-interface font-interface))))
-
- ))
+ ))
+
(PhrasingSlur
. ((details . ,default-slur-details)
(control-points . ,ly:slur::calc-control-points)
(X-extent . ,ly:axis-group-interface::width)
;; (stencil . ,ly:paper-column::print)
- (breakable . #t)
+ (non-musical . #t)
+ (line-break-permission . allow)
+ (page-break-permission . allow)
;; debugging stuff: print column number.
;; (font-size . -6) (font-name . "sans") (Y-extent . #f)
(Y-offset . ,ly:side-position-interface::y-aligned-side)
(self-alignment-X . 0)
(direction . ,UP)
- (breakable . #t)
+ (non-musical . #t)
(font-size . 2)
(baseline-skip . 2)
(break-visibility . ,end-of-line-invisible)
. (
;; don't set direction here: it breaks staccato.
- ;; This value is sensitive: if too large, staccato dots will move a
- ;; space a away.
- (padding . 0.20)
+ ;; padding set in script definitions.
(staff-padding . 0.25)
;; (script-priority . 0) priorities for scripts, see script.scm
(X-offset . , ly:self-alignment-interface::centered-on-x-parent)
(meta . ((class . Spanner)
(interfaces . (slur-interface))))))
- (SostenutoPedal
+ (SostenutoPedal
. (
(stencil . ,ly:text-interface::print)
(direction . ,RIGHT)
(SpacingSpanner
. (
(springs-and-rods . ,ly:spacing-spanner::set-springs)
+ (common-shortest-duration . ,ly:spacing-spanner::calc-common-shortest-duration)
(average-spacing-wishes . #t)
- (grace-space-factor . 0.6)
(shortest-duration-space . 2.0)
(spacing-increment . 1.2)
+
(base-shortest-duration . ,(ly:make-moment 3 16))
(meta . ((class . Spanner)
(interfaces . (spacing-interface
+ spacing-options-interface
spacing-spanner-interface))))))
(SpanBar
(break-align-symbol . staff-bar)
(Y-extent . ())
(layer . 0)
- (breakable . #t)
+ (non-musical . #t)
(stencil . ,ly:span-bar::print)
(bar-size . ,ly:span-bar::calc-bar-size)
(X-extent . ,ly:span-bar::width)
(StaffSpacing
. (
- (breakable . #t)
+ (non-musical . #t)
(stem-spacing-correction . 0.4)
(meta . ((class . Item)
(interfaces . (spacing-interface
(stencil . ,ly:stem-tremolo::print)
(X-extent . #f)
(slope . ,ly:stem-tremolo::calc-slope)
- (beam-width . 1.6) ; staff-space
+ (beam-width . ,ly:stem-tremolo::calc-width) ; staff-space
+ (style . ,ly:stem-tremolo::calc-style)
(beam-thickness . 0.48) ; staff-space
(meta . ((class . Item)
(interfaces . (stem-tremolo-interface))))))
(meta . ((class . Item)
(interfaces . (piano-pedal-interface
text-spanner-interface
+ line-spanner-interface
text-interface
self-alignment-interface
font-interface))))))
(stencil . ,ly:text-interface::print)
(Y-offset . ,ly:staff-symbol-referencer::callback)
(font-size . -2)
- (stem-attachment . (1.0 . 1.35))
+ (stem-attachment . (0.0 . 1.35))
(font-series . bold)
(meta . ((class . Item)
(interfaces
(direction . ,UP)
(meta . ((class . Spanner)
(interfaces . (text-spanner-interface
+ line-spanner-interface
side-position-interface
font-interface))))))
(Tie
. (
(control-points . ,ly:tie::calc-control-points)
+ (springs-and-rods . ,ly:spanner::set-spacing-rods)
(avoid-slur . inside)
(direction . ,ly:tie::calc-direction)
(stencil . ,ly:tie::print)
(outer-tie-vertical-gap . 0.25)
(multi-tie-region-size . 1)
(between-length-limit . 1.0)))
+
(thickness . 1.2)
(line-thickness . 0.8)
(meta . ((class . Spanner)
(first-note . (fixed-space . 2.0))
(right-edge . (extra-space . 0.5))
(staff-bar . (minimum-space . 2.0))))
- (breakable . #t)
+ (non-musical . #t)
(style . C)
(meta . ((class . Item)
(interfaces . (time-signature-interface
(side-axis . ,Y)
(meta . ((class . Spanner)
(interfaces . (text-spanner-interface
+ line-spanner-interface
side-position-interface
font-interface))))))
(stencil . ,ly:accidental-interface::print)
(meta . ((class . Item)
(interfaces . (item-interface
- accidental-interface
side-position-interface
font-interface))))))
(edge-height . (0.7 . 0.7))
(shorten-pair . (-0.2 . -0.2))
(staff-padding . 0.25)
-
(direction . ,ly:tuplet-bracket::calc-direction)
(positions . ,ly:tuplet-bracket::calc-positions)
(connect-to-neighbor . ,ly:tuplet-bracket::calc-connect-to-neighbors)
(TupletNumber
. (
(stencil . ,ly:tuplet-number::print)
+ (text . ,tuplet-number::calc-denominator-text)
(font-shape . italic)
(font-size . -2)
(avoid-slur . inside)
. (
(style . line)
(gap . 0.5)
- (breakable . #t)
+ (non-musical . #t)
(X-extent . #f)
(Y-extent . #f)
(stencil . ,ly:line-spanner::print)
(set! all-grob-descriptions (sort all-grob-descriptions alist<?))
+
+(define pure-print-callbacks
+ (list
+ `(,ly:note-head::print . '())
+ `(,ly:clef::print . '())
+ `(,ly:text-interface::print . '())
+ `(,ly:script-interface::print . '())))
+
+;; ly:grob::stencil-extent is safe iff the print callback is safe too
+(define (pure-stencil-height grob start stop)
+ (let ((sten (ly:grob-property-data grob 'stencil)))
+ (if (or
+ (ly:stencil? sten)
+ (pair? (assq sten pure-print-callbacks)))
+ (ly:grob::stencil-height grob)
+ '(0 . 0))))
+
+(define pure-Y-extents
+ (list
+ `(,ly:staff-symbol::height . ())))
+
+(define Y-extent-conversions
+ (list
+ `(,ly:stem::height . ,ly:stem::pure-height)
+ `(,ly:grob::stencil-height . ,pure-stencil-height)
+ `(,ly:side-position-interface::y-aligned-side . ,ly:side-position-interface::pure-y-aligned-side)
+ `(,ly:axis-group-interface::height . ,ly:axis-group-interface::pure-height)
+ `(,ly:hara-kiri-group-spanner::y-extent . ,ly:hara-kiri-group-spanner::pure-height)
+ `(,ly:slur::height . ,ly:slur::pure-height)))
+
+(define pure-Y-offsets
+ (list
+ `(,ly:staff-symbol-referencer::callback . ())))
+
+(define Y-offset-conversions
+ (list
+ `(,ly:side-position-interface::y-aligned-side . ,ly:side-position-interface::pure-y-aligned-side)))
+
+(define-public (pure-relevant grob)
+ (let ((extent-callback (ly:grob-property-data grob 'Y-extent)))
+ (or
+ (pair? extent-callback)
+ (pair? (assq extent-callback pure-Y-extents))
+ (and
+ (pair? (assq extent-callback Y-extent-conversions))
+ (or
+ (not (eq? extent-callback ly:grob::stencil-height))
+ (pair? (assq (ly:grob-property-data grob 'stencil) pure-print-callbacks))
+ (ly:stencil? (ly:grob-property-data grob 'stencil)))))))
+
+(define (pure-conversion pures conversions defsymbol defreturn rettype? grob start stop)
+ (let* ((normal-callback (ly:grob-property-data grob defsymbol))
+ (pure-callback (assq normal-callback conversions)))
+ (if (rettype? normal-callback)
+ normal-callback
+ (if (pair? (assq normal-callback pures))
+ (normal-callback grob)
+ (if (pair? pure-callback)
+ ((cdr pure-callback) grob start stop)
+ defreturn)))))
+
+(define-public (pure-Y-extent grob start stop)
+ (pure-conversion pure-Y-extents Y-extent-conversions
+ 'Y-extent '(0 . 0) pair? grob start stop))
+
+(define-public (pure-Y-offset grob start stop)
+ (pure-conversion pure-Y-offsets Y-offset-conversions
+ 'Y-offset 0 number? grob start stop))