Previously we would either parse these as `StyleValueList<T>` or `T`
depending on whether or not there was more than one value, this meant we
always had to handle both cases anywhere we used these values.
The recent commits 28ba610f32 and
70c4ed261f adjusted some include
directives to avoid excessive recompilation when changing some header
files. This has broken compilation with clang-cl on Windows without
getting noticed before the PRs were merged.
The remaining failing tests in view-timeline-shorthand.html are due to
either:
a) incorrect tests, see web-platform-tests/wpt#56181 or;
b) a wider issue where we collapse coordinating value list longhand
properties to a single value when we shouldn't.
The remaining failing tests in scroll-timeline-shorthand.html are due to
either:
a) incorrect tests, see web-platform-tests/wpt#56181 or;
b) a wider issue where we collapse coordinating value list longhand
properties to a single value when we shouldn't.
An upcoming commit will migrate the contents of Headers.h/cpp to LibHTTP
for use outside of LibWeb. These CORS and MIME helpers depend on other
LibWeb facilities, however, so they cannot be moved.
Previously we would only update these if:
a) We had a cascaded value for `transition-property`
b) The source of that cascaded value had changed since we last
registered transitions
This meant that there were a lot of changes we didn't apply:
- Changes exclusively to properties other than `transition-property`
(e.g. `transition-duration`, `transition-behavior`, etc)
- Removing the `transition-property` property
- Updating the `transition-property` property in a way that didn't
change it's source (e.g. setting it within inline-style)
Unfortunately this does mean that we now register transitions for all
properties on most elements since "all" is the initial value for
"transition-property" which isn't great for performance, but that can be
looked at in later commits.
Also renames the `clear_transitions` function to clarify this doesn't
affect the associated transition animations.
This fixes an issue where transitions weren't being cancelled when the
relevant transition-property entry was no longer present
This method takes a `AngleStyleValue`, `PercentageStyleValue` or
fully-simplified `CalculatedStyleValue` with a numeric type of angle, as
well as a percentage basis and produces the equivalent `Angle` value.
This saves us having to reimplement this logic in multiple places
This method takes a `TimeStyleValue`, `PercentageStyleValue` or
fully-simplified `CalculatedStyleValue` with a numeric type of time, as
well as a percentage basis and produces the equivalent `Time` value.
This saves us having to reimplement this logic in multiple places
CSS Text 3 gives `text-indent` a couple of optional keywords to control
which lines are affected. This commit parses them, but doesn't yet do
anything with them.
If either of the two transform functions during interpolation is a 3D
function, both of them get coerced to a 3D function before deciding what
to do next. However, we only supported converting 2D functions to 3D if
they had a 2D primitive they could be converted to first.
Change our behavior to default to converting to matrix3d() if there is
no explicit conversion path. Fixes a crash in
`css/css-transforms/animation/transform-interpolation-004.html`.
The rules for strings here are:
- 4 ASCII characters long
- Shorter ones are right-padded with spaces before use
- Trailing whitespace is always removed when serializing
We previously always padded them during parsing, which was incorrect.
This commit flips it around so we trim trailing whitespace when parsing.
We don't yet actually use this property's value for anything. Once we do
so, maybe we'll care more about them being stored as 4 characters
always, but for now this avoids us needing a special step during
computation.
A value of `perspective(none)` should result in the identity matrix. But
instead of creating that identity matrix explicitly, just break and
default to the identity matrix at the bottom of this method.
We had a partial implementation of transformation function interpolation
that did not support numerical interpolation of simple functions (e.g.
`scale(0)` -> `scale(1)`). This refactors the interpolation to follow
the spec more closely.
Gains us 267 WPT subtest passes in `css/css-transforms`.
Fixes#6774.
