The computed value of word-spacing is T(pub Option<LengthOrPercentage>),
the computed value of letter-spacing is similar to this, T(pub Option<Au>).
It would be nice to have re-usable macro for these kind of struct.
animation_type takes following values:
animation_type="none" for non-animatable properties
animation_type="normal" for animatable properties
animation_type="discrete" for animatable but discrete type of animations
We use string value to distinguish the case where no animation_type is
specified.
animation_type="discrete" will be used in a subsequent patch to make a property
animatable as discrete type.
When we compose style for a given nsCSSPropertyID in the case where
we have no specified values in target keyframe, we use this AnimationValue
for composition as if it's specified.
In Gecko, we resolve CSS variables when we generate keyframes for each
animations (i.e. when we create script animations, when we create/update CSS
animations). AnimationValue::from_declaration is only called in both cases.
Implement serialization for transform functions.
Preserve more information from transform function parsing.
Preserve angle unit while parsing.
Simplify SpecifiedMatrix.
Use the write! macro for formatting with a helper called Css.
Implement ToCss for &T if T implements ToCss.
Add some tests and update others.
closes#15194
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Preserve more information from transform function parsing.
Preserve angle unit while parsing.
Simplify SpecifiedMatrix.
Use the write! macro for formatting with a helper called Css.
Implement ToCss for &T if T implements ToCss.
Add some tests and update others.
closes#15194
This vector was there to pre-acquire locks and give all declarations
the same lifetime (which is necessary for custom properties cascading).
https://github.com/servo/servo/pull/16014 introduce a guard to a shared
pre-acquired lock, making this vector unnecessary.
Gecko's timing function (nsTimingFunction) needs to be specified
each control points if timing function can be represented as cubic-bezier
function. To avoid scattering control points values (e.g. 0.25, 0.1, ...)
we convert specified value to computed value and then use control points
values of the computed value.
Use Servo-specific pseudo elements for anonymous box and text
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Use some fake pseudo elements to style servo-specific boxes in servo. Also, Since for nested inline elements non-inheritable properties are properly stored in the inline context of an inline fragment, so get
rid of them on the style using empty pseudo to do cascading.
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Since for nested inline elements non-inheritable properties are
properly stored in the inline context of an inline fragment, so get
rid of them on the style.
initial-letter property
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Implemented parsing and serialization for the initial-letter property.
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Parse perspective property as non negative and add tests
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Skip some parts of image-layer shorthands when they are initial
To make it closer to Gecko's serialization algorithm.
Neither Servo nor Gecko currently perfectly matches the spec. Gecko has some test for this, but I don't think that's sufficient, so I'll add some later if there aren't any in Servo.
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Added missing comma in {background,mask}-position
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Fixed#15200 - missing comma in serialized {background,mask}-position with multiple values.
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stylo: Implement gecko glue for font-language-override.
To be aligned with the implementation from Gecko side, we parse
font-language-override as Normal keyword or String. Then, we compute
and store it as a u32. So, as to the stylo glue, we can just pass the
u32 to Gecko.
The extra crate, byteorder, is used to simplify the computing and
serialization.
Since we now implement font-language-override for Gecko, we can remove
the additional branches for font-language-override in font shorthand.
ref: Gecko [Bug 1347821](https://bugzilla.mozilla.org/show_bug.cgi?id=1347821)
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Add full parsing/serialization for mask-repeat and background-repeat
I implemented full parsing and serialization for the mask-repeat and background-repeat style properties. I think some more tests are required but I'm not what I'm missing. I'd appreciate some direction.
I also had to modify some layout code to get my changes to compile. As a result, background-repeat should work individually in both directions now too.
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To be aligned with the implementation from Gecko side, we parse
font-language-override as Normal keyword or String. Then, we compute
and store it as a u32. So, as to the stylo glue, we can just pass the
u32 to Gecko.
The extra crate, byteorder, is used to simplify the computing and
serialization.
Since we now implement font-language-override for Gecko, we can remove
the additional branches for font-language-override in font shorthand.
ref: Gecko Bug 1347821
