ly/titling-init.ly

   1 \version "2.12.0"
   2
   3 slashSeparator = \markup {
   4   \center-align
   5   \vcenter \combine
   6   \beam #2.0 #0.5 #0.48
   7   \raise #0.7 \beam #2.0 #0.5 #0.48
   8 }
   9
  10 tagline = \markup {
  11   \with-url
  12
  13   %% todo: lilypond.org/music-engraving
  14   #"http://lilypond.org/web/"
  15   \line {
  16
  17     %% 2014 = em dash.
  18
  19     #(ly:export
  20       (format "Music engraving by LilyPond ~a~awww.lilypond.org"
  21        (lilypond-version)
  22        (ly:wide-char->utf-8 #x2014)
  23        ))
  24   }
  25 }
  26
  27 #(define (print-all-headers layout props arg)
  28   (if (eq? (ly:output-def-lookup layout 'print-all-headers) #t)
  29    (interpret-markup layout props arg)
  30    empty-stencil))
  31
  32 bookTitleMarkup = \markup {
  33   \override #'(baseline-skip . 3.5)
  34   \column {
  35     \fill-line { \fromproperty #'header:dedication }
  36     \override #'(baseline-skip . 3.5)
  37     \column {
  38       \huge \larger \bold
  39       \fill-line {
  40         \larger \fromproperty #'header:title
  41       }
  42       \fill-line {
  43         \large \smaller \bold
  44         \larger \fromproperty #'header:subtitle
  45       }
  46       \fill-line {
  47         \smaller \bold
  48         \fromproperty #'header:subsubtitle
  49       }
  50       \fill-line {
  51         \fromproperty #'header:poet
  52         { \large \bold \fromproperty #'header:instrument }
  53         \fromproperty #'header:composer
  54       }
  55       \fill-line {
  56         \fromproperty #'header:meter
  57         \fromproperty #'header:arranger
  58       }
  59     }
  60   }
  61 }
  62
  63 scoreTitleMarkup = \markup { \column {
  64   \on-the-fly #print-all-headers { \bookTitleMarkup \hspace #1 }
  65   \fill-line {
  66     \fromproperty #'header:piece
  67     \fromproperty #'header:opus
  68   }
  69 }
  70 }
  71
  72 %% Book first page and last page predicates
  73 #(define (first-page layout props arg)
  74   (define (ancestor layout)
  75     "Return the topmost layout ancestor"
  76     (let ((parent (ly:output-def-parent layout)))
  77        (if (not (ly:output-def? parent))
  78            layout
  79            (ancestor parent))))
  80   (if (= (chain-assoc-get 'page:page-number props -1)
  81          (ly:output-def-lookup (ancestor layout) 'first-page-number))
  82       (interpret-markup layout props arg)
  83       empty-stencil))
  84
  85 #(define (last-page layout props arg)
  86   (if (and (chain-assoc-get 'page:is-bookpart-last-page props #f)
  87            (chain-assoc-get 'page:is-last-bookpart props #f))
  88       (interpret-markup layout props arg)
  89       empty-stencil))
  90
  91 #(define (not-first-page layout props arg)
  92   (define (ancestor layout)
  93     "Return the topmost layout ancestor"
  94     (let ((parent (ly:output-def-parent layout)))
  95        (if (not (ly:output-def? parent))
  96            layout
  97            (ancestor parent))))
  98   (if (not (= (chain-assoc-get 'page:page-number props -1)
  99               (ly:output-def-lookup (ancestor layout) 'first-page-number)))
 100       (interpret-markup layout props arg)
 101       empty-stencil))
 102
 103 %% Bookpart first page and last page predicates
 104 #(define (part-first-page layout props arg)
 105   (if (= (chain-assoc-get 'page:page-number props -1)
 106          (ly:output-def-lookup layout 'first-page-number))
 107       (interpret-markup layout props arg)
 108       empty-stencil))
 109
 110 #(define (part-last-page layout props arg)
 111   (if (chain-assoc-get 'page:is-bookpart-last-page props #f)
 112       (interpret-markup layout props arg)
 113       empty-stencil))
 114
 115 %% unused
 116 #(define (not-single-page layout props arg)
 117   (if (not (and (= (chain-assoc-get 'page:page-number props -1)
 118                    (ly:output-def-lookup layout 'first-page-number))
 119                (chain-assoc-get 'page:last? props -1)))
 120    (interpret-markup layout props arg)
 121    empty-stencil))
 122
 123 #(define (create-page-number-stencil layout props arg)
 124   (if (eq? (ly:output-def-lookup layout 'print-page-number) #t)
 125    (interpret-markup layout props arg)
 126    empty-stencil))
 127
 128 #(define (print-page-number-check-first layout props arg)
 129   (if (or (not (= (chain-assoc-get 'page:page-number props -1)
 130                   (ly:output-def-lookup layout 'first-page-number)))
 131           (eq? (ly:output-def-lookup layout 'print-first-page-number) #t))
 132    (create-page-number-stencil layout props arg)
 133    empty-stencil))
 134
 135 oddHeaderMarkup = \markup
 136 \fill-line {
 137   %% force the header to take some space, otherwise the
 138   %% page layout becomes a complete mess.
 139   " "
 140   \on-the-fly #not-first-page \fromproperty #'header:instrument
 141   \on-the-fly #print-page-number-check-first \fromproperty #'page:page-number-string
 142 }
 143
 144 evenHeaderMarkup = \markup
 145 \fill-line {
 146   \on-the-fly #print-page-number-check-first \fromproperty #'page:page-number-string
 147   \on-the-fly #not-first-page \fromproperty #'header:instrument
 148   " "
 149 }
 150
 151 oddFooterMarkup = \markup {
 152   \column {
 153     \fill-line {
 154       %% Copyright header field only on first page.
 155       \on-the-fly #first-page \fromproperty #'header:copyright
 156     }
 157     \fill-line {
 158       %% Tagline header field only on last page.
 159       \on-the-fly #last-page \fromproperty #'header:tagline
 160     }
 161   }
 162 }
 163