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3.7 Gestion de la table des matières
Les fonctions ici mentionnées sont incluses dans le paquetage OrchestralLily, disponible sur
http://repo.or.cz/w/orchestrallily.git
Certains utilisateurs privilégient la flexibilité dans la gestion du texte ; ils génèrent la table des matières à partir de LilyPond et la récupèrent dans LaTeX.
Export de la table à partir de LilyPond
Nous partons du principe que LilyPond a généré un seul fichier comportant tous les mouvement de la partition.
#(define (oly:create-toc-file layout pages)
(let* ((label-table (ly:output-def-lookup layout 'label-page-table)))
(if (not (null? label-table))
(let* ((format-line (lambda (toc-item)
(let* ((label (car toc-item))
(text (caddr toc-item))
(label-page (and (list? label-table)
(assoc label label-table)))
(page (and label-page (cdr label-page))))
(format #f "~a, section, 1, {~a}, ~a" page text label))))
(formatted-toc-items (map format-line (toc-items)))
(whole-string (string-join formatted-toc-items ",\n"))
(output-name (ly:parser-output-name))
(outfilename (format #f "~a.toc" output-name))
(outfile (open-output-file outfilename)))
(if (output-port? outfile)
(display whole-string outfile)
(ly:warning (_ "Impossible d'ouvrir le fichier ~a contenant les informations de TdM") outfilename))
(close-output-port outfile)))))
\paper {
#(define (page-post-process layout pages) (oly:create-toc-file layout pages))
}
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Import de la table dans LaTeX
L’entête de votre fichier LaTeX doit comporter les lignes
\usepackage{pdfpages}
\includescore{nomdelapartition}
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où \includescore est défini ainsi :
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \includescore{PossibleExtension}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Read in the TOC entries for a PDF file from the corresponding .toc file.
% This requires some heave latex tweaking, since reading in things from a file
% and inserting it into the arguments of a macro is not (easily) possible
% Solution by Patrick Fimml on #latex on April 18, 2009:
% \readfile{filename}{\variable}
% reads in the contents of the file into \variable (undefined if file
% doesn't exist)
\newread\readfile@f
\def\readfile@line#1{%
{\catcode`\^^M=10\global\read\readfile@f to \readfile@tmp}%
\edef\do{\noexpand\g@addto@macro{\noexpand#1}{\readfile@tmp}}\do%
\ifeof\readfile@f\else%
\readfile@line{#1}%
\fi%
}
\def\readfile#1#2{%
\openin\readfile@f=#1 %
\ifeof\readfile@f%
\typeout{No TOC file #1 available!}%
\else%
\gdef#2{}%
\readfile@line{#2}%
\fi
\closein\readfile@f%
}%
\newcommand{\includescore}[1]{
\def\oly@fname{\oly@basename\@ifmtarg{#1}{}{_#1}}
\let\oly@addtotoc\undefined
\readfile{\oly@xxxxxxxxx}{\oly@addtotoc}
\ifx\oly@addtotoc\undefined
\includepdf[pages=-]{\oly@fname}
\else
\edef\includeit{\noexpand\includepdf[pages=-,addtotoc={\oly@addtotoc}]
{\oly@fname}}\includeit
\fi
}
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