[PATCH xserver] Xi: make XIQueryPointer return the current modifiers/group as documented.

[Daniel Stone]

Hi,

On Tue, Feb 08, 2011 at 10:08:36AM -0800, Keith Packard wrote:
> On Mon,  7 Feb 2011 18:21:31 +0100, carlosg at gnome.org wrote:
> > From: Carlos Garnacho <carlosg at gnome.org>
> > 
> > The previous XKB info was being returned instead of the current
> > one, producing inconsistent results between the latest events
> > and the modifiers/group returned by this call.
> 
> Note that core events always return the state of the modifier bits
> just before the event; I don't understand xkb, but wonder if it isn't
> trying to emulate that behaviour.

This is a request, not an event. :) prev_state indeed exists to
facilitate sending the pre-mangled state in events, but is deeply
unhelpful when we're in request, rather than event, land.

Cheers,
Daniel
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