Re: glyph generation errors in the layout manager

[Riccardo Mottola]

Hi Fred,

If I remove the "tooltip" property from the link, I don't get the error 
anymore. The tooltip didn't show up in any case (but they usually do 
work in Vespucci).

Now even if I don't get exceptions, the links do not show properly 
formatted (blue and underlined), although they show, work and have the 
proper mouse cursor.

I hope this helps a little.

Riccardo

On 07/20/11 09:26, Fred Kiefer wrote:
> On 19.07.2011 11:45, Riccardo Mottola wrote:
> > I just fixed the Grr parser so that it displays some atttributes
> > extracted from HTML inside the article. Most importantly, links!!! The
> > bug was big I wonder how it ever had worked, I'd guess no but that's
> > strange.
> >
> > Anyway, now when displaying certain Articles the console gets spammed 
> > by:
> >
> >
> > 2011-07-19 11:25:59.461 Grr[13239] GSHorizontalTypesetter - Glyph
> > generation was triggered for a layout manager while the text storage it
> > was attached to had unprocessed editing. This is not allowed. Glyph
> > generation may be triggered only at points where calls to -beginEditing
> > and -endEditing are balanced.
> > 2011-07-19 11:25:59.461 Grr[13239] GSHorizontalTypesetter - Glyph
> > generation was triggered for a layout manager while the text storage it
> > was attached to had unprocessed editing. This is not allowed. Glyph
> > generation may be triggered only at points where calls to -beginEditing
> > and -endEditing are balanced.
>
> Could you please add a break point in line 718 of the file 
> GSLayoutManager.m and report back the back trace you get. That way we 
> should be able to understand what is going on. Most likely we have a 
> background thread that is changing the text while the gui thread is 
> trying to lay it out. I am not sure what the best way to handle this 
> could be. Maybe throw a specific exception here and handle it in the 
> text view? I don't like the idea of adding more locks to the text 
> processing.
>
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