Re: [Linuxwacom-devel] Default values for "Wacom Tablet Area"

[Bastien N. <ha...@ha...>]

On Tue, 2013-10-08 at 11:35 -0700, Ping Cheng wrote:
> On Tue, Oct 8, 2013 at 11:18 AM, Bastien Nocera <ha...@ha...> wrote:
> > On Tue, 2013-10-08 at 11:08 -0700, Ping Cheng wrote:
> >> On Tue, Oct 8, 2013 at 12:07 AM, Bastien Nocera <ha...@ha...> wrote:
> >> > Hey,
> >> >
> >> > We're having some problems in GNOME with the calibration UI, especially
> >> > after a calibration has been done because the factory values for "Wacom
> >> > Tablet Area" have been modified, and we cannot use those (especially if
> >> > a previous erroneous calibration has been made) to calibrate the device
> >> > again.
> >
> > My apologies, I should have followed up on this. I've spent the day
> > looking into the problem, and found the very many bugs.
> >
> >> > Is there a way to reset those values to the factory settings?
> >>
> >> "xsetwacom set dev_id Area -1 -1 -1 -1" will set the area back to
> >> factory values. But I don't think we want to run xsetwacom when Gnome
> >> Control Center is running. So, another way is to set it through "area"
> >> property directly from X server. Refer to
> >> xf86-input-wacom/tools/xsetwacom.c for example.
> >
> > The -1 special value isn't handled in the driver though, is it? If it
> > is, I've just wasted quite a bit of time implementing our own reset in
> > GNOME :/
> 
> Yes, -1's are handled in X driver.
> 
> Next time. please ask before doing anything real ;-).

To be fair, by the time you answered, I'd been working on the problem
for 11 hours. I wasn't going to sit on my hands :)

I might revisit that code once I have hardware to actually test this on.

Cheers