In several content calculation methods in FormattingContext, we assumed
that if create_independent_formatting_context_if_needed() fails the
input Layout::Box is a BlockContainer; however, the web platform test
css/css-pseudo/parsing/marker-supported-properties-in-animation.html is
one scenario where the input is a Layout::ListItemMarkerBox instead and
there is no FormattingContext supported for it yet.
The function currently has 2 purposes: (1) To copy dependent dlls for
executables to output binary directory. This ensures that these helper
processes can be ran after a build given not all DLLs from vcpkg libs
get implicitly copied to the bin folder. (2) Allow fully background
and/or GUI processes to use the Windows Subsystem. This prevents
unnecessarily launching a console for the process, as we either require
no user interaction or the user interaction is all handled in the GUI.
This commits puts the strict mode flag in the header of every bytecode
instruction. This allows us to check for strict mode without looking at
the currently running execution context.
This fixes a silly bug where we would crash when parsing a multi-layer
mask shorthand property that contained the no-clip keyword but no value
for mask-origin.
Fixes a crash when parsing the CSS of https://www.browserbase.com/. The
site still has other, unrelated problems though.
Otherwise we'll try to use the Utf16String that has already been
through Trusted Types and put it through again. That can also fail if
there's no default policy and there's a `require-trusted-types-for
'script'` directive.
Fixes Outlook failing to load.
An BlockContainer inside an InlineNode is called from the
`for each in inclusive_subtree_of_type` but is also a fragment
of that InlineNode. Don't count the the Node twice.
There's a fairly complicated interaction between an SVG gradient's paint
transformation and the gradient coordinate transformation required to
correctly draw gradient fills. This was especially noticeable when
scaling down an SVG, resulting in broken gradient coordinates and
graphical glitches.
This changes the objectBoundingBox units to immediately map to the
bounding box's coordinate system, so we can unify the gradient paint
transformation logic and make it a lot simpler. We only need to undo the
bounding box offset and apply the paint transformation to fix a lot of
gradient fill bugs.
RequestList cannot be copied or moved, because m_pending_request_queue
contains lambdas that store pointers to the original RequestList and
completion steps that we don't have a reference to.
Fixes a bunch of WPT regressions and imports the ones that work.
This is used by tests to set the default time zone to UTC.
This is because certain tests create JavaScript Date objects, which are
in the current timezone.
We already had the API, but drawing to the canvas was not affected by
any created CanvasPattern. This moves CanvasPatternPaintStyle to LibGfx
so we don't have to reach into LibWeb, and implements the plumbing to
let Skia use images as a fill pattern.
We don't need all this specific logic for parsing the `transition`
property - we also now maintain `none` as such until use time which
gains us a couple extra tests
Unrecognized property names should still be kept in the list to preserve
matching of indices (e.g. that the Nth property should associate with
the Nth duration)
Converting to CSSPixels caused us to lose precision and the sign of
signed zeroes.
The values we resolve against in Length::ResolutionContext are still
themselves rounded too early but this is in the right direction.
Doing trigonometric calculations with floating point numbers can
introduce small inaccuracies. This meant that we would sometimes
incorrectly generate a 3d rather than 2d matrix for the resolved value
of `transform`.
Gains us 3 WPT tests.
