- Reorder all the entries so their order match the corresponding specs.
- Add spec links for partial interfaces and mixins.
- Add FIXMEs for unimplemented APIs.
This changes the signature of queue_a_microtask() from AK:Function to
JS::HeapFunction to be more clear to the user of the functions that this
is what is used internally.
Makes some of the errors a bit less descriptive. But this is pretty
stable by now and the errors fire basically never, so that seems ok.
Needing the explicit `AK::` prefix is a bit awkward, but that'll go
away once this class moves out of LibPDF.
Move error() into the two subclasses. I'll remove it from CFF in
a follow-up.
No real behavior change.
Previously, calling fetch with a signal object provided by
`AbortSignal.timeout()` would cause a crash when the signal timed out.
We now push a `TemporaryExecutionContext` to the stack when we invoke
the signal's abort steps, as an execution context is required when
calling native functions.
Before this change we had to keep session history on browser side to
calculate a url for back/forward/reload action.
Now, with a mature enough implementation of navigation algorithms from
the specification, there is no need to use
history on the browser side to calculate navigation URLs because:
- Traversable navigable owns session history that is aware of all
navigations, including those initiated by History API and Navigation
API
- TraversableNavigable::traverse_the_history_by_delta() uses
traversable's history to calculate the next URL based on delta, so
there is no need for UI to keep sesion history.
In the future, we will likely want to add a way to pull session history
from WebContent to make it browsable from the UI.
The previous name was extremely misleading, because the call is used for
pushing or replacing new session history entry on chrome side instead of
only changing URL.
It is going to be used to communicate whether it is possible to navigate
back or forward after session history stored on browser side will no
longer be used to driver navigation.
Instead of treating reloading as a regular navigation by using
load_url(), now we invoke a navigable reloading algorithm implemented
from the spec.
Now both reloading triggered from UI and location.reload() will use the
same code path.
This change adds the `captureEvents()` and `releaseEvents()` methods to
the window object. These methods are obsolete, but are still included
in the HTML specification, which says they must do nothing.
This change adds the `clear()`, `captureEvents()` and `releaseEvents()`
methods to the document object. These methods are obsolete, but are
still included in the HTML specification, which says they must do
nothing.
parse_index_data() wants to take ReadonlyByte views of the stream
data, so we need FixedMemoryStream::read_in_place(size_t). All
other remaining code indirectly calls parse_index_data(), so that
all operates on FixedMemoryStreams too.
No behavior change.
PaintFrame is not primitive painting command, we inherited from OS, that
is hard to replicate in GPU-painter or alternative CPU-painter API. We
should remove it as a part of refactoring towards simplifying recording
painter commands set.
Fixes: #23796
See spec issue https://github.com/whatwg/html/issues/9869
Previous attempt on fixing reload had to be reverted because it broke
Soundcloud and GitHub, but this change does not seem to introduce new
crashes.
There was no need to set an available height constraint when doing early
height calculation for inline-flex boxes. It created a situation where
the flex containers could wrongly get zero height early, and then
resolve percentages against zero instead of the real intrinsic size.
Fixes#23942
It does fetching and uses parseFromString() DOMParser API in the fetch
callback. Following steps end up hanging before reverting
664611bae4:
1. Do fetching initiated by fetch() js call.
2. Invoke fetch callback on networking task source
3. Fetch callback does parseFromString()
4. parseFromString() invokes HTMLParser
5. HTMLLinkElement inserted into new document initiates fetching
6. Fetching callback cannot run because networking source was blocked on
step 2.
7. HTMLParser::the_end() spins waiting for HTMLLinkElement to unblock
load event, which will never happen because fetching callback cannot
proceed.
This reverts commit 664611bae4.
It seems like the HTML spec has been misinterpreted and this text:
"... Note that in this setup, the processing model still enforces that
the user agent would never process events from any one task source out
of order."
does not mean we can't interrupt execution of task by a task with the
same task source. It just says they should be processed in the order
they were added.
Fixes hanging while navigating from PR list to PR page on GitHub.
When both insets in a given axis are auto, we should use the static
position for absolutely positioned elements.
By doing this correctly, we exposed a bunch of other small bugs which
had to be fixed to compensate for new test failures. Those fixes are
included here as well:
- Don't apply margins twice.
- Compute the static position containing block chain correctly.
This makes https://brave.com/ look much better. :^)
Rather than each element which supports dimension attributes needing to
implement parsing the attributes and setting the appropriate style, we
can generalize this functionality. This will also make each element more
closely resemble the spec text, as we will be effectively declaring, for
example, "The img element supports dimension attributes" in code.
