Re: Scheme help? snippet for movement page headers

[Timothy Lanfear]

On 20/11/17 08:45, Shevek wrote:
> Hi all,
>
> It would be quite nice to be able to use \fromproperty #'header:piece in
> oddHeaderMarkup and evenHeaderMarkup, so that the title of the current
> movement will display in the page header. Unfortunately, after investigating
> the Lilypond source code, I can't see how to make that work, because it
> requires the markup command knowing the top system of the current page and
> what score it belongs to. That information isn't included in either the
> layout or props argument to a markup function.
This works for me. I have a piece with several parts and several pieces 
per part. I print the piece in the odd page header and the part in the 
even page header, except for the first page of the part where I print a 
full title block.

\version "2.19.80"

\paper {
  oddHeaderMarkup = \markup \column {
    \fill-line {
      \null
      \on-the-fly #not-part-first-page \normalsize \fromproperty 
#'header:piece
      \on-the-fly #print-page-number-check-first \number \teeny 
\fromproperty #'page:page-number-string
    }
    \null
  }
  evenHeaderMarkup = \markup \column {
    \fill-line {
      \on-the-fly #print-page-number-check-first \number \teeny 
\fromproperty #'page:page-number-string
      \on-the-fly #print-page-number-check-first \normalsize 
\fromproperty #'header:part
      \null
    }
    \null
  }

}

--
Timothy Lanfear, Bristol, UK.