Previously we only considered an element disabled if it was an <input>
element with the disabled attribute, but there's way more elements that
apply with more nuanced disabled/enabled rules.
Instead of formatting contexts flailing around to figure out from the
"inside" how much space is available on the "outside", we should
provide the amount of available space in both axes as an input to run().
This basically means that when something creates a nested formatting
context, the parent context is responsible for telling the nested context
how much space is available for layout. This information is provided
immediately when invoking run().
Note that this commit doesn't pass accurate values in all cases yet.
This first step just makes it build, and passes available values in some
cases where getting them was trivial.
Let's stop putting generic types and AOs from the Web IDL spec into
the Bindings namespace and directory in LibWeb, and instead follow our
usual naming rules of 'directory = namespace = spec name'. The IDL
namespace is already used by LibIDL, so Web::WebIDL seems like a good
choice.
PageHost assumes page_did_layout() to be called when the layout
of the active document changes, however, it seems that sometimes
the layout can change on another document before the layout of
the active document has been calculated. This leads to a VERIFY()
being hit.
This commit now makes it so page_did_layout() is only called when
the document is the active document.
Fixes#15328
We now implement the browsing context's "set active document" algorithm
from the spec, as well as the "discard" algorithm for browsing contexts
and documents.
One edge case is left as a TODO() for now, since I'm not entirely sure
how to construct an element to those specifications.
With this patch, we can now run the Speedometer benchmark! :^)
We can now "update the visibility state", which also causes
`visibilitychange` events to fire on the document.
This still needs GUI integration work at the BrowsingContext level.
Instead of creating a new HTMLCollection every time you access
.children, we now follow the spec and vend the same object.
This was annoyingly difficult before, and trivial now that the DOM is
garbage-collected. :^)
The document.domain setter is currently stubbed as that is a doozy to
implement, given how much restrictions there are in place to try and
prevent use of it and potential multi-process implications.
This was the only thing preventing us from being able to start
displaying ads delivered via Google Syndication.
When querying the HTML element (in strict mode) or the BODY element
(in quirks mode), we return the viewport dimensions.
Layout doesn't change the size of the viewport, so we can actually
reorder the steps here and avoid performing layout in some cases.
This removes a bunch of synchronous layouts on pages with reCAPTCHA.
Instead of using Core::EventLoop and Core::Timer directly, LibWeb now
goes through a Web::Platform abstraction layer instead.
This will allow us to plug in Qt's event loop (and QTimer) over in
Ladybird, to avoid having to deal with multiple event loops.
wrap() is now basically a no-op so we should stop using it everywhere
and eventually remove it. This patch removes uses of wrap() in
non-generated code.
