Re: Clickable table of contents

[Federico Bruni]

Il 04/05/2012 16:57, Álex R. Mosteo ha scritto:
> I would also be interested on how to get automatically a ToC entry for each
> song, I'm currently doing it like this:
>
> \tocItem \markup "Author - Song"
> \bookpart {
>    \header { title="Song" subtitle="Author" }
>
> which causes some nagging duplication. But this is secondary anyway.

Now I see why your title is not clickable: you must put \tocItem inside 
\bookpart:

markuplist \table-of-contents
\pageBreak

\bookpart {
  \header { title="Song" subtitle="Author" }
  \tocItem \markup "Author - Song"
  \score { c'1 }
}


I don't know how to get automatically the ToC entry from the header.
You probably have to fiddle with \fromproperty #'header:title

If you have a look at ly/toc-init.ly you see:

\paper {
  tocItemMarkup = \markup \fill-line {
    \fromproperty #'toc:text
    \fromproperty #'toc:page
  }
}

You should find a way to tell lilypond to replace the content of #'toc:text
This content is defined inside \tocitem \markup { here }

But this doesn't print anything:

\markuplist \table-of-contents
\pageBreak

\bookpart {
  \header { title="Song" subtitle="Author" }
  \tocItem \markup \fill-line {
    \fromproperty #'header:title
    \fromproperty #'header:subtitle
  }
  \score { c'1 }
}