1523350 - Firefox DualShock 4 support

Status: NEW

(Core :: DOM: Device Interfaces, enhancement, P3)

Comment 1

[Daosheng Mu[:daoshengmu]]

W3C Multi touch spec proposal: https://github.com/knyg/gamepad/blob/multitouch/extensions.html
W3C Light indicator spec proposal: https://github.com/knyg/gamepad/blob/lightindicator/extensions.html

Comment 2

[Kyle Machulis [:qdot] [:kmachulis] (INACTIVE)]

Might wanna throw an Intent To Implement for this on dev-platform, since this spec is still only a proposal that hasn't even made it to the gamepad extension spec yet?

Comment 3

[Daosheng Mu[:daoshengmu]]

(In reply to Kyle Machulis [:qdot] [:kmachulis] (if a patch has no decent commit message, automatic r-) from comment #2)

Might wanna throw an Intent To Implement for this on dev-platform, since this spec is still only a proposal that hasn't even made it to the gamepad extension spec yet?

Thanks for the remainder. I will do this next week.

Comment 4

[Tom Ritter [:tjr] (OOTO until 4/30 at least)]

As discussed on dev-platform, we want to ensure that two different origins do not see the same touchid value, so please add a test that checks this.

Comment 5

[Daosheng Mu[:daoshengmu]]

Bug 1523351 has been landed. Per Bug 1523351 Comment 10,

We should ask for improvements of the spec [1][2] as below according our discussion [3].

(1) touchId cross-origin problem can be solved.
(2) These two APIs need to be restricted to be SecureContext.
(3) the light indicator color would be (0,0,0) by default.

These three things are requested to change in the spec. I have told the proposal's author to modify them.
I also think we should suggest:

(4) Make the touchId to be 0 when there is no touch events.

[1] https://htmlpreview.github.io/?https://github.com/knyg/gamepad/blob/lightindicator/extensions.html
[2] https://htmlpreview.github.io/?https://github.com/knyg/gamepad/blob/multitouch/extensions.html
[3] https://groups.google.com/d/msg/mozilla.dev.platform/75GrJSPHAu0/B_HXSyB9CQAJ