Upstream `isElementInViewport` from MobileFrontend
As a useful utility function, we've copied this method several times
across multiple extensions, which is a pretty good sign it should
actually live in core.
Changes:
* Add `mediawiki.viewport` module
* Rewrite method to be more robust and accept any viewport
* Add `mw.viewport` to jsduck categories file
* Add method for checking if an element is close to the viewport
* Add unit tests
Bug: T124317
Change-Id: I38eec4f1e568f51e7e212b2b3f10b8da8d36f316
dépôts / lhc / web / wiklou.git / commit