keyboard and touchscreen manipulation

[jonorthwash]

Keyboard shortcuts and touchscreen pinch events should zoom and scroll and stuff.

[JPJPJPOPOP]

@jonorthwash What do you mean by keyboard shortcuts? Is it like pressing up arrow or down arrow will make it zoom in or out?

[jonorthwash]

Probably +/= and -. Kind of like how most map sites do it.

[JPJPJPOPOP]

@jonorthwash Okay, thanks!

[jonorthwash]

Current behaviour:

• Chromium:
  • keyboard zoom works
  • scrollwheel zoom works
  • touchscreen zoom only works at browser level
  • no touchscreen rotation
  • good default zoom level
  • (things display correctly)
• Firefox:
  • no keyboard zoom
  • scrollwheel zoom works
  • no touchscreen zoom
  • touchscreen rotation works
  • default zoom level is a little too close
  • (lots of black chunks in rendering)

Both browsers should have full functionality in terms of zooming. Also, 0 should reset to default zoom level.

[JPJPJPOPOP]

@jonorthwash

• There should be no difference between the default zoom level in Firefox and Chrome. Firefox:

Chrome:

• Touchscreen rotation doesn't seem to work on either of the browsers. I believe that this is because the author originally based the drag functionality off another program that didn't have mobile drag functionality.

• Touchscreen zoom seems to work on Firefox, but not Chrome.

[JPJPJPOPOP]

@jonorthwash

I tried running the program on Safari and Chrome on my iPhone and apparently pinch to zoom does work, but for some reason, running the Chrome/Firefox dev emulators don't.

[jonorthwash]

There should be no difference between the default zoom level in Firefox and Chrome. Firefox:

Yeah, I can't seem to reproduce what I saw earlier...

Touchscreen rotation doesn't seem to work on either of the browsers. I believe that this is because the author originally based the drag functionality off another program that didn't have mobile drag functionality.

Wfm in firefox.

Touchscreen zoom seems to work on Firefox, but not Chrome.

Doesn't work for me in either. I have Firefox 52.5.0. Should I upgrade?

[jonorthwash]

apparently pinch to zoom does work,

It ~works for me in Chromium, but only in that when I pinch on the globe the whole page zooms. E.g., the zoom buttons go out of frame. Is this the behaviour you get?

[JPJPJPOPOP]

@jonorthwash

I've tested the functionalities on an actual phone (pinching to zoom and rotating) and they seem to work properly. For some reason, the globe turns black (probably some stuff isn't rendering properly), but I can probably fix that later. Here is a gif:

Note: This is with the most recent updates, i.e. you might need to merge my PRs.

[jonorthwash]

I'm not getting zooming (except for page-level) or rotating on official Chrome or LineageOS's open-source browser (based on Chrome, I think).

[JPJPJPOPOP]

@jonorthwash @coler706

It seems that the pinch to zoom functionality still doesn't work (at least for me) on the Chrome dev tools. It does work on mobile (an actual phone) however.

[jonorthwash]

Zoom functionality is still problematic. @coler706, where you working on that?

[JPJPJPOPOP]

@jonorthwash Realized that the keyboard shortcuts don't exist anymore. I think one of Cole's commits got rid of it because I added that in before.