Support CDP's Input.dispatchKeyEvent and DOM key events. Currently only
keydown is supported and expects every key to be a displayable character.
It turns out that manipulating the DOM via key events isn't great because the
behavior really depends on the cursor. So, to do this more accurately, we'd
have to introduce some concept of a cursor.
Personally, I don't think we'll run into many pages that are purposefully
using keyboard events. But driver (puppeteer/playwright) scripts might be
another issue.
Combine uri + rawuri into single struct.
Try to improve ownership around URIs and URI-like things.
- cookie & request can take *const std.Uri
(TODO: make them aware of the new URL struct?)
- Location (web api) should own its URL (web api URL)
- Window should own its Location
Most of these changes result in (a) a cleaner Page and (b) not having to carry
around 2 nullable objects (URI and rawuri).
FlatRenderer positions items on a single row, giving each a height and width of
1.
Added getBoundingClientRect to the DOMelement which, when requested for the
first time, will place the item in with the renderer.
The goal here is to give elements a fixed position and to make it easy to map
x,y coordinates onto an element. This should work, at least with puppeteer,
since it first requests the boundingClientRect before issuing a click.
