Perhaps the work Charlie is doing could help here.
Linus

On Tue, Dec 16, 2008 at 4:32 PM, Brian Ellis <[email protected]> wrote:

>
> I may be repeating what Peter said to some extent, but unless I'm
> missing something (and I may well be), the browser's security model
> should prevent pages from referring to each other via JavaScript
> across domain boundaries...  so if the "page-modal" dialog also
> "locked" all other tabs in the same tab group (which, as I understand
> it, is defined as those tabs which share a domain) by graying out the
> tab or otherwise indicating that it's unavailable, we could get 95% of
> the way there with 5% of the headaches.  It would be awesome if we
> could perform some kind of analysis to determine that certain tabs are
> independent of the locked page and not gray out those, but that seems
> like a lot of work for not much extra benefit.  The main thing here is
> that user should not have to respond to the alert before they're
> allowed to look at another page on a completely different domain;
> anything that gets us that is, in my opinion, worth the time spent to
> make it happen.
>
> Brian
>
> On Dec 16, 4:00 pm, Peter Kasting <[email protected]> wrote:
> > On Tue, Dec 16, 2008 at 3:56 PM, Darin Fisher <[email protected]>
> wrote:
> > > I don't understand what tab-group-modal UI would be like.
> >
> > That is fair, I don't have a good idea either.  I assumed something like
> dim
> > the page and/or put the alert window (using a ConstrainedWindow) over
> each
> > page in the group, but there are obvious downsides to that.
> >
> > I'd prefer to do something like auto-cancel alerts that originate from
> >
> > > background tabs.  Maybe use an alternate, non-modal UI to present the
> alert
> > > text in case that is interesting.
> >
> > That seems promising.  The first thing I think of for "alternate UI" is
> some
> > sort of taskbar notification toast or something, but there are probably
> > other possibilities too.
> >
> > PK
> >
>

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