[squeak-dev] Squeak on a cellphone responds to touchscreen input now (was Re: Squeak on a PostmarketOS cellphone)

Tony Garnock-Jones tonyg at leastfixedpoint.com
Thu Sep 10 17:53:36 UTC 2020


Hi Tobias,

On 9/10/20 7:14 PM, Tobias Pape wrote:
>> (Regarding DPI detection: my hacks are linux-specific, and involve
>> parsing EDID and reading special files in /sys etc. But once I *have* an
>> estimate of DPI, applying it within the image is straightforward, and
>> I've already committed the small changes I needed back to the trunk.)
> 
> Can you share them? I am preparing an update of my highdpi-VM branch and would really like to include the Linux stuff (which are, atm, a considerable mess…)

Sure. Here's the current work-in-progress.

https://steam.eighty-twenty.org/~tonyg/Monticello/LinuxIO-tonyg.5.mcz

For the DPI stuff, look at (the class side of) class LinuxDisplayInfo.

Cheers,
  Tony


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