[Okular-devel] [Bug 312138] Unfolded table of contents folds in upon reloading of document

[Jaydeep Solanki]

On Sat, Dec 29, 2012 at 5:25 AM, Albert Astals Cid <aacid at kde.org> wrote:

> El Dissabte, 29 de desembre de 2012, a les 04:47:08, Jaydeep Solanki va
> escriure:
> > All the libraries that Okular generators use, do all of them generate
> text
> > in the correct order ?
> > By correct order I mean, following the layout (eg. two column, three
> > column).
> > As far as I have noticed poppler genereates in the correct order.
>
> I don't understand your question.
>

As you might be knowing that Poppler::Page::textList() generates text in
the correct order (i.e. left to right). Now poppler not only generates it
in the correct order but it also considers the layout, for example in a two
column document, it follows the column layout while indexing the text.
[image: Inline image 2]

just of example consider the image above, see the selection, poppler
doesn't generate textList() in that order, it generates the textList() as
shown in the below image,

[image: Inline image 3]
So my question is do all the libraries that the generators of okular use,
generate text in the proper order considering the layout ?



> Cheers,
>   Albert
>
> >
> > On Fri, Dec 28, 2012 at 5:57 AM, Albert Astals Cid <aacid at kde.org>
> wrote:
> > > El Divendres, 28 de desembre de 2012, a les 01:48:55, Jaydeep Solanki
> va
> > >
> > > escriure:
> > > > I would like to give it a try, please point me to the source.
> > >
> > > You know where the source is ;-)
> > >
> > > Have you tried searching for where the code that is responsible of this
> > > before
> > > asking?
> > :
> > :D  you got me..
> > :
> > > > & in the case where the toc is updated/changed, I guess that part
> should
> > > > remain folded & the rest should restore to it's previous state.
> What's
> > >
> > > your
> > >
> > > > opinion on this ??
> > >
> > > Let's go the easy way for now "a) Keep the toc view in its present
> state
> > > if
> > > the toc hasn't changed at all.  Otherwise fold it completely"
> > >
> > > > btw is this for the reload action only, or is it about to store it &
> > > > restore when the document is opened again?
> > >
> > > Reload only.
> > >
> > > Cheers,
> > >
> > >   Albert
> > >
> > > > -Jaydeep
> > > >
> > > > On Thu, Dec 27, 2012 at 2:35 AM, Albert Astals Cid <aacid at kde.org>
> > >
> > > wrote:
> > > > > https://bugs.kde.org/show_bug.cgi?id=312138
> > > > >
> > > > > Albert Astals Cid <aacid at kde.org> changed:
> > > > >            What    |Removed                     |Added
> > >
> > >
> --------------------------------------------------------------------------
> > >
> > > > > -->
> > > > >
> > > > >            Keywords|                            |junior-jobs
> > > > >
> > > > > --- Comment #4 from Albert Astals Cid <aacid at kde.org> ---
> > > > > Marking this as a junior job, it should be pretty easy to store the
> > >
> > > whole
> > >
> > > > > tree
> > > > > of the TOC when we trigger the reload and check if the tree is the
> > > > > same
> > > > > after
> > > > > it has happened. Interested people in implementing the junior job
> > >
> > > please
> > >
> > > > > contact the okular-devel at kde.org mailing list if you decide to
> have a
> > > > > look at
> > > > > this.
> > > > >
> > > > > --
> > > > > You are receiving this mail because:
> > > > > You are the assignee for the bug.
> > > > > _______________________________________________
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> > >
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