;;;; You should have received a copy of the GNU General Public License
;;;; along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
- ; for define-safe-public when byte-compiling using Guile V2
+; for define-safe-public when byte-compiling using Guile V2
(use-modules (scm safe-utility-defs))
(define-public (set-paper-dimension-variables mod)
(module-define! mod 'dimension-variables
- '(blot-diameter
- bottom-margin
- cm
- footnote-footer-padding
- footnote-padding
- horizontal-shift
- in
- indent
- inner-margin
- inner-margin-default-scaled
- ledger-line-thickness
- left-margin
+ '(blot-diameter
+ bottom-margin
+ cm
+ footnote-footer-padding
+ footnote-padding
+ horizontal-shift
+ in
+ indent
+ inner-margin
+ inner-margin-default-scaled
+ ledger-line-thickness
+ left-margin
left-margin-default-scaled
- line-thickness
- line-width
- mm
- outer-margin
- outer-margin-default-scaled
- paper-height
- paper-width
- pt
- right-margin
+ line-thickness
+ line-width
+ mm
+ outer-margin
+ outer-margin-default-scaled
+ paper-height
+ paper-width
+ pt
+ right-margin
right-margin-default-scaled
- short-indent
- staff-height
- staff-space
- top-margin)))
+ short-indent
+ staff-height
+ staff-space
+ top-margin)))
(define (calc-line-thickness staff-space pt)
;; linear interpolation.
(ss (/ staff-height 4))
(factor (/ staff-height (* 20 pt)))
(setm! (lambda (sym val)
- (module-define! module sym val))))
+ (module-define! module sym val))))
;; Synchronized with the `text-font-size'
;; binding in add-pango-fonts (see font.scm).
(define-safe-public (set-global-staff-size sz)
"Set the default staff size, where SZ is thought to be in PT."
(let* ((current-mod (current-module))
- (parser (eval 'parser current-mod))
- (pap (ly:parser-lookup parser '$defaultpaper))
- (in-layout? (or (module-defined? current-mod 'is-paper)
- (module-defined? current-mod 'is-layout)))
-
- ;; maybe not necessary.
- ;; but let's be paranoid. Maybe someone still refers to the
- ;; old one.
- (new-paper (ly:output-def-clone pap))
+ (parser (eval 'parser current-mod))
+ (pap (ly:parser-lookup parser '$defaultpaper))
+ (in-layout? (or (module-defined? current-mod 'is-paper)
+ (module-defined? current-mod 'is-layout)))
- (new-scope (ly:output-def-scope new-paper)))
+ ;; maybe not necessary.
+ ;; but let's be paranoid. Maybe someone still refers to the
+ ;; old one.
+ (new-paper (ly:output-def-clone pap))
+
+ (new-scope (ly:output-def-scope new-paper)))
(if in-layout?
- (ly:warning (_ "set-global-staff-size: not in toplevel scope")))
+ (ly:warning (_ "set-global-staff-size: not in toplevel scope")))
(layout-set-absolute-staff-size-in-module new-scope
- (* sz (eval 'pt new-scope)))
+ (* sz (eval 'pt new-scope)))
(module-define! current-mod '$defaultpaper new-paper)))
(define-public paper-alist
where @var{landscape?} specifies whether the dimensions should be swapped
unless explicitly overriden in the name."
(let* ((swapped?
- (cond ((string-suffix? "landscape" name)
- (set! name
- (string-trim-right (string-drop-right name 9)))
- #t)
- ((string-suffix? "portrait" name)
- (set! name
- (string-trim-right (string-drop-right name 8)))
- #f)
- (else landscape?)))
- (is-paper? (module-defined? module 'is-paper))
- (entry (and is-paper?
+ (cond ((string-suffix? "landscape" name)
+ (set! name
+ (string-trim-right (string-drop-right name 9)))
+ #t)
+ ((string-suffix? "portrait" name)
+ (set! name
+ (string-trim-right (string-drop-right name 8)))
+ #f)
+ (else landscape?)))
+ (is-paper? (module-defined? module 'is-paper))
+ (entry (and is-paper?
(eval-carefully (assoc-get name paper-alist)
module
#f))))
;; Output_def::normalize () needs to know
;; whether the user set the value or not.
(scaleable-values '(("left-margin" #f . #t)
- ("right-margin" #f . #t)
- ("inner-margin" #f . #t)
- ("outer-margin" #f . #t)
- ("binding-offset" #f . #f)
- ("top-margin" #t . #f)
- ("bottom-margin" #t . #f)
- ("indent" #f . #f)
- ("short-indent" #f . #f)))
+ ("right-margin" #f . #t)
+ ("inner-margin" #f . #t)
+ ("outer-margin" #f . #t)
+ ("binding-offset" #f . #f)
+ ("top-margin" #t . #f)
+ ("bottom-margin" #t . #f)
+ ("indent" #f . #f)
+ ("short-indent" #f . #f)))
(scaled-values
- (map
+ (map
(lambda (entry)
(let ((entry-symbol
- (string->symbol
- (string-append (car entry) "-default")))
- (vertical? (cadr entry)))
+ (string->symbol
+ (string-append (car entry) "-default")))
+ (vertical? (cadr entry)))
(cons (if (cddr entry)
(string-append (car entry) "-default-scaled")
(car entry))
(for-each
(lambda (value)
(let ((value-symbol (string->symbol (car value)))
- (number (cdr value)))
- (module-define! m value-symbol number)))
+ (number (cdr value)))
+ (module-define! m value-symbol number)))
scaled-values)))
(define (internal-set-paper-size module name landscape?)
(ly:warning (_ "This is not a \\layout {} object, ~S") module))
(entry
(set-paper-dimensions module (car entry) (cdr entry) landscape?)
-
+
(module-define! module 'papersizename name)
(module-define! module 'landscape
- (if landscape? #t #f)))
+ (if landscape? #t #f)))
(else
(ly:warning (_ "Unknown paper size: ~a") name)))))
(define-public (set-paper-size name . rest)
(if (module-defined? (current-module) 'is-paper)
(internal-set-paper-size (current-module) name
- (memq 'landscape rest))
+ (memq 'landscape rest))
;;; TODO: should raise (generic) exception with throw, and catch
;;; that in parse-scm.cc
(define-public (scale-layout paper scale)
"Return a clone of the paper, scaled by the given scale factor."
(let* ((new-paper (ly:output-def-clone paper))
- (dim-vars (ly:output-def-lookup paper 'dimension-variables))
- (old-scope (ly:output-def-scope paper))
- (scope (ly:output-def-scope new-paper)))
+ (dim-vars (ly:output-def-lookup paper 'dimension-variables))
+ (old-scope (ly:output-def-scope paper))
+ (scope (ly:output-def-scope new-paper)))
(for-each
(lambda (v)
(let* ((var (module-variable old-scope v))
- (val (if (variable? var) (variable-ref var) #f)))
+ (val (if (variable? var) (variable-ref var) #f)))
- (if (number? val)
- (module-define! scope v (/ val scale))
- ;; Cannot warn for non-numbers, eg. for paper-width, paper-height.
- )))
+ (if (number? val)
+ (module-define! scope v (/ val scale))
+ ;; Cannot warn for non-numbers, eg. for paper-width, paper-height.
+ )))
dim-vars)
;; Mark the clone.
(ly:output-def-set-variable! new-paper 'cloned #t)
projects / lilypond.git / blobdiff