This now calls before/after_child_paint() on the parent paintable
of a positioned child. This allows the parent's overflow clipping
to apply to the child.
Previously, before/after_children_paint() was only called for the
"Foreground" paint phase, this meant the backgrounds and other
features of child nodes of a element with overflow: hidden were
not clipped.
`min-width: auto` and `min-height: auto` have special behavior on flex
items. We already handled it in many cases but there were two places
where it was incorrectly treated as 0. This fixes that.
Various changes are needed to support this:
- The directory is created by Core::Account on login (and located in
/tmp).
- Service's sockets are now deleted on exit (to allow re-creation)
- SystemServer needs to handle SIGTERM to correctly destroy services.
This is a simple helper to debounce a function call, such as
an event handler. It avoids the function being called until
the event as settled down (i.e. after the timeout).
We are able to read the EDID from SysFS, therefore there's no need to
provide this ioctl on a DisplayConnector anymore.
Also, now we can simply require the video pledge to be set before doing
any ioctl on a DisplayConnector.
This allows lines moved by Ctrl+Shift+[Up, Down] to be registered as a
command, i.e. cancellable by Ctrl+Z.
This patch also introduces the usage of TextDocument::[take,
insert]_line. Those functions forward changes to the visual lines and
then avoid some data mismatch.
Co-authored-by: Jorropo <jorropo.pgm@gmail.com>
Most changes are around user and group management, which are exposed in
the Android NDK differently than other Unices.
We require version 30 for memfd_create, version 28 for posix_spawn, and
so on. It's possible a shim for memfd_create could be used, but since
Google is mandating new apps use API level 30 as of Nov 2022, this seems
suitable.
Turns out HashTable::contains() doesn't solely use hash() for equality
checks, so the lack of a proper equals() implementation broke the check
in convert_header_names_to_a_sorted_lowercase_set() and caused duplicate
entries in header_names_set.
The Fetch spec unfortunately will cause a name clash between the Request
concept and the Request JS object - both cannot live in the Web::Fetch
namespace, and WrapperGenerator generally assumes `Web::<Name>` for
things living in the `<Name>/` subdirectory, so let's instead move infra
code into its own namespace - it already sits in a (sub-)subdirectory
anyway.
These were changed to i8 while investigating the issues fixed by commit
9e50f25. When [[RoundingIncrement]] is implemented, some of these will
be invoked with [[RoundingIncrement]]'s value, which can be up to 5000.
Change these to i32, and wrap them with AK::Checked for good measure.
Also change a couple helpers that are always comparing against zero to
not need an explicit check.
This implements support for painting linear-gradients in a spec
correct way :^).
Right now it supports:
- Multi-stop gradients
- Color stop fixups
- Using pre-multiplied alpha mixing when required
- Painting gradients at arbitrary angles
It still needs to support:
- Transition hints
- Double position color stops
However what is implemented now seems to be accurate to other
browsers, and covers the most common use cases.
This is no longer required, since the variable scope is ended after
switching to the end block, which means that LeaveLexicalEnvironment
will always be generated instead of depending on the unwind mechanism
to handle it for us.
BlockDeclarationInstantiation takes as input the new lexical
environment that was created and checks if there is a binding for the
current name only in this new scope.
This allows shadowing lexical variables and prevents us crashing due to
an already initialized lexical variable in this case:
```js
let x = 1;
{
let x = 1;
}
```
An executable is generated for the top-level script and for each
function. Strict mode can only be changed with the first statement of
the top-level script and each function, which corresponds directly to
Executable.
