This helps us avoid from needing to construct a Function<T> when
invoking `create_heap_function` with a lambda.
Co-Authored-By: Ali Mohammad Pur <mpfard@serenityos.org>
This change allows `contentinfo`, `none`, `subscript` and `superscript`
RoleTypes to be built. These were the only non-abstract role types
missing from this function.
This fixes an issue where clicking on an element with one of these role
types in Inspector would cause a crash.
Previously, we were handling viewBoxes/viewports in a slightly hacky
way, asking graphics elements to figure out what viewBox to use during
layout. This does not work in all cases, and can't allow for more
complex SVGs where it is possible to have nested viewports.
This commit makes the SVGFormattingContext keep track of the
viewport/boxes, and it now lays out each viewport recursively, where
each nested `<svg>` or `<symbol>` can establish a new viewport.
This fixes some previous edge cases, and starts to allow nested
viewports (there's still some issues to resolve there).
Fixes#22931
Just creating a stream on the JS heap isn't enough, as we will later
crash when trying to read from that stream as it hasn't been properly
initialized. Instead, until we have teeing implemented (which is a
rather huge part of the Streams spec), create streams using proper AOs
that do initialize the stream.
This makes them cheap to move around, since we can store them in a
NonnullOwnPtr instead of memcopying 2584(!) bytes.
Drastically reduces the chance of stack overflow while building the
layout tree for deeply nested DOMs (since tree building was putting
these things on the stack).
This change also exposed a completely unnecessary ComputedValues deep
copy in block layout.
We don't currently calculate the fill- or stroke-boxes of SVG elements,
so for now we use the content- and border-boxes respectively, as those
are the closest equivalents. The test will need updating when we do
support them.
Also, the test is a screenshot because of rendering differences when
applying transforms: a 20px box does not get painted the same as a 10px
box scaled up 2x. Otherwise that would be the more ideal form of test.
LibSQL still uses ByteString internally for storage, but to help outside
application port to String, add helpers to construct values from String
and to convert a value to a String.
These are written by `mutool extract` for CMYK images.
They don't contain color profiles so they're not super convenient.
But `image` can convert them (*) to sRGB as long as you use it with
`--assign-color-profile` pointing to some CMYK icc profile of your
choice.
*: Once #22922 is merged.
.pam is a "portrable arbitrarymap" as documented at
https://netpbm.sourceforge.net/doc/pam.html
It's very similar to .pbm, .pgm, and .ppm, so this uses the
PortableImageMapLoader framework. The header is slightly different,
so this has a custom header parsing function.
Also, .pam only exixts in binary form, so the ascii form support
becomes optional.
This change introduces a method for direct access to the paintable of
a PaintableFragment. This method is intended to replace the usage of
the layout node pointer. Currently, we are only eliminating the use
of `layout_node()` in hit testing.
Additionally, we no longer check if a fragment's layout node is a
`BlockContainer` before recursing into its children during hit testing.
This check was likely relevant when all fragments were owned by
`PaintableWithLines`, but now it should be safe to remove this check.
It converts from a CMYKBitmap to an (rgb) bitmap, using a real
color profile.
The API design here isn't super scalable (what if we want to also
handle grayscale inputs? What if we also want to convert _to_ cmyk
or grayscale?), but we have to start somewhere. Uses of this can
inform future API improvements.
Before this change, it was possible for flex lines with negative
remaining space (due to overflowing items) to put a negative amount
of space between items for some values of `justify-content`.
This makes https://polar.sh/SerenityOS look much better :^)
This attribute has some compatbility issues...
- The spec says it should be an SVGAnimatedRect which contains
a DOMRect and a DOMReadOnlyRect.
- Blink gives you an SVGAnimatedRect with 2x SVGRect
- Gecko gives you an SVGAnimatedRect with 2x SVGRect? (nullable)
I ended up with something similar to Gecko, an SVGAnimatedRect
with 2x DOMRect? (nullable)
With this fixed, we can now load https://polar.sh/ :^)
As of commit ccd701809f, the formatter for
JsonValue now fully serializes the value. The serializer will surround
the string value with quotes. We want control over when we add quotes to
the generated Inspector HTML, so avoid formatting attributes as raw JSON
values.
This works by defining a set of weak symbols in dynamic linker whose
value would be provided by it. This has the same effect as preloading
library that magically knows right addresses of functions shared between
dynamic linker and LibC.
We were previously passing the same information by rewriting values
based on hardcoded library name, so the new approach seems a little
nicer to me.
