So we update d property in the style system as well. This makes sure we
have the correct computed style and the correct rendering result.
Differential Revision: https://phabricator.services.mozilla.com/D115570
We have this optimization where, for non-generic structs, we generate just a
clone / move as the ToComputedValue / ToResolvedValue implementation.
This moves the optimization a bit further down, and refines it so that we still
generate all the relevant where clauses that make it sound, that is, that all
the ToComputedValue implementations of the fields return the same type.
Otherwise this wouldn't be sound and the type would need to become generic.
We add an escape hatch (no_field_bound) for fields that need to be cloned but
which don't implement the trait. This is right now only for the RefPtr<> in the
shared font-family list, and a piece of code in PaintWorklet which looks kinda
fishy, and probably should be fixed (but we don't ship it in Firefox and there's
a pre-existing FIXME for servo, so I punted on it for now).
The other thing this patch does is adding a bunch of ToComputedValue /
ToResolvedValue implementations that are trivial and were missing.
Differential Revision: https://phabricator.services.mozilla.com/D67913
Per SVG2 spec, the EBNF allows the path data string to be empty.
An empty path data string disables rendering of the path.
Therefore, we should make path('') a valid path string.
The related spec issue: https://github.com/w3c/fxtf-drafts/issues/392.
Now we serialize `path("")` as `path("")` for offset-path and clip-path.
Differential Revision: https://phabricator.services.mozilla.com/D60771
This also includes the implementation of SetAnimatable, FromAnimatable,
and merge the final matrix with motion path.
Besides, we always use PathBuilderSkia for calculating the gfx::Path for
web-renderer.
Differential Revision: https://phabricator.services.mozilla.com/D50011
Skip whitespace upfront rather than on each individual branch. The only
difference in behavior is that we would've consumed some extra whitespace in the
error case, but I don't think that matters at all.
We were consuming some extra whitespace as well after the close path command for
example, which wasn't parsing anything.
Differential Revision: https://phabricator.services.mozilla.com/D40539
As I said over bug 1549593, the eventual goal is to use ArcSlice in all
inherited properties. But this seemed like a good first candidate that doesn't
require me to move around a lot more code, since we were already using cbindgen
for the path commands.
Differential Revision: https://phabricator.services.mozilla.com/D30134
We define the standalone types for using derive macro easily and overriding
the behaviors of this traits. This could avoid defining the general
behavior of booleans.
Depends on D4788
Differential Revision: https://phabricator.services.mozilla.com/D4813
Here, we change the animation type of offset-path as ComputedValue, so
we could do animation on it. Also enable the wpt for offset-path
interpolation. In test_transition_per_property.html, we add some basic tests
ifor offset-path.
ToAnimatedZero for PathCommand will be dropped later.
Because the animations of arcs with mismatched flags are fallen back to
discrete animations, the result of getComputedValue is not normalized in this
case. This makes some wpt failed even though the progress is 100%.
Depends on D4786
Differential Revision: https://phabricator.services.mozilla.com/D4787
Implement Animate trait for SVGPathData.
The basic idea is: we normalize |this| and |other| svg paths, and then
do interpolation on the normalized svg paths. The normalization is to
convert relative coordinates into absolute coordinates, so we could do
real number interpolation on each path command directly.
In this patch, we also make |clip-path:path()| animatable.
Differential Revision: https://phabricator.services.mozilla.com/D4786
SVGPathData will be used by clip-path and offset-path (and/or more on the
properties which support <basic-shape>). Therefore, let's move
SVGPathData out of motion.rs.
Differential Revision: https://phabricator.services.mozilla.com/D3631
