Re: [Denemo-devel] The thumbnailer

[Richard Shann]

On Tue, 2014-01-14 at 17:34 +0100, Éloi Rivard wrote:
> Do you know why Denemo.textbuffer is a GtkTextBuffer and not a simple
> gchar* ?

See:

src/exportlilypond.c:   gtk_text_view_set_buffer (GTK_TEXT_VIEW
(Denemo.textview), Denemo.textbuffer);

and much else ... it just *is* a GtkTextBuffer for all the reasons that
a GtkTextView requires. What would be an interesting project is to merge
this as a GtkSourceView so that the LilyPond code could benefit from
syntax highlighting, line numbering etc. There could be serious problems
though with the GtkAnchors embedded to navigate from PDF to Denemo.

Richard


> 
> 2014/1/14 Éloi Rivard <address@hidden>
>         Ok I did not know that. I get those warnings with this
>         command:
>         src/denemo -n --verbose -a "(d-CreateThumbnail #f)(d-Exit)"
>         tests/integration-data/blank.denemo
>         
>         
>         
>         2014/1/14 Richard Shann <address@hidden>
>                 On Tue, 2014-01-14 at 16:27 +0100, Éloi Rivard wrote:
>                 > 2014/1/14 Richard Shann <address@hidden>
>                 >         The thumbnailer (run on exit from denemo) is
>                 now throwing up a
>                 >         warning
>                 >         dialog saying "No text buffer" when it runs.
>                 > Do you mean it is ran each time you quit denemo ?
>                 
>                 
>                 It should run every time you close a file which does
>                 not have an
>                 up-to-date thumbnail. I haven't checked that this is
>                 still working, but
>                 as thumbnails haven't been working for a while nearly
>                 every file I close
>                 provokes this.
>                 
>                 Richard
>                 
>                 
>                 
>         
>         
>         
>         
>         -- 
>         Éloi Rivard - address@hidden
>                 
>         « On perd plus à être indécis qu'à se tromper. »
>         
> 
> 
> 
> -- 
> Éloi Rivard - address@hidden
>         
> « On perd plus à être indécis qu'à se tromper. »
>