The Kernel/API directory in general shouldn't include userspace code,
but structure definitions that both are shared between the Kernel and
userspace.
LibC is the most appropriate place for these methods as they're already
included in the sys/sysmacros.h file to create a set of convenient
macros for these methods.
https://unicode.org/versions/Unicode15.1.0/
This update includes a new set of code point properties, Indic Conjunct
Break. These may have the values Consonant, Linker, or Extend. These are
used in text segmentation to prevent breaking on some extended grapheme
cluster sequences.
If a navigable has been destroyed during a navigation process, we
should early return from it. The introduced checks are not in
the spec because, as explained in
https://github.com/whatwg/html/issues/9690 the spec is not written
with such a level of detail.
Replaces direct "apply the history step" calls with new functions from
the spec:
- "update for navigable creation/destruction"
- "apply the push/replace history step"
- "apply the reload history step"
Fixes a crash in `get_session_history_entries()` that happens when
it attempts to find entries for a navigable that hasn't been fully
initialized and therefore doesn't have a nested history entry yet.
Callback running on the session history queue should capture necessary
pointers by value instead of reference, because navigate_to_a_fragment
stack will have been destroyed by the time it will be executed.
for_each_cell_among_possible_pointers() was taking HashTable by value
instead of by const reference for no reason.
The copying was soaking up ~4% of CPU time while loading https://x.com/
Previously, we used `on_load_finish` to determine when the text test
was completed. This method did not allow testing of async functions
because there was no way to indicate that the runner should wait for
the async call to end.
This change introduces a function in the `internals` object that is
intended to be called when the text test execution is completed. The
text test runner will now ignore `on_load_finish` which means a test
will timeout if this new function is never called.
`test(f)` function in `include.js` has been modified to automatically
terminate a test once `load` event is fired on `window`.
new `asyncTest(f)` function has been introduces. `f` receives function
that will terminate a test as a first argument.
Every test is expected to call either `test()` or `asyncTest()` to
complete. If not, it will remain hanging until a timeout occurs.
This fixes the sizing of the arrow icons displayed to the left of
parent sections on a table of contents on Wikipedia articles, which
are sized using the equation `calc(max(0.75em, 12px))`. Now, the icon
will not expand past the edges of the box they are within, avoiding
clipping the edges of the arrows.
We shouldn't be putting generated pseudo elements inside elements that
can't have children in the first place.
This patch fixes two issues:
- We stop generating pseudo elements for layout nodes that can't have
children anyway.
- We mark Layout::BreakNode as not being able to have children.
Instead of running a big switch statement on the opcode when checking
how long an instruction is, we now simply store that in a member
variable at construction time for instant access.
This yields a 10.2% speed-up on Kraken/ai-astar :^)
Timers run in their own thread, to take advantage of existing Java
Executor features. By hooking into ALooper, we can spin the main
Activity's UI thread event loop without causing a fuss, or spinning the
CPU by just polling our event loop constantly.
These apply to any elements that have some kind of open/closed state.
The spec suggests `<details>`, `<dialog>`, and `<select>`, so that's
what I've supported here. Only `<details>` is fleshed out right now,
but once the others are, these pseudo-classes should work
automatically. :^)
The CSS Selectors-4 spec suggests that `:open` and `:closed` should
apply to `<select>` elements, so let's add a way of storing and
exposing that state. We don't yet actually generate any layout for
`<select>` elements, so they will always report that they are closed.
The spec requires that details elements be assigned a shadow tree with
two slots. The first slot is assigned the first summary child element of
the details element. The second slot is assigned all other children.
Most events on a slottable are composed, meaning they propagate from the
slottable and through its shadow tree before bubbling up to the parent
of the slottable.
This implements looking up a slottable's assigned slot, and a slot's
list of assigned slottables. For the latter, only unflattened lookups
are implemented so far.
This implements automatic slottable assignment by way of hooking into
the element attribute change steps. When the `name` attribute of a slot
or the `slot` attribute of a slottable changes, assignment is performed.
This implements manual slottable assignment by way of HTMLSlotElement's
`assign` API. This includes all of the slottable-related AOs needed to
perform the assignment.
