Make stylo support moz-prefixed cursor values.
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This issue is reported at https://bugzilla.mozilla.org/show_bug.cgi?id=1356072.
We need to support the following moz-prefix properties in stylo:
- -moz-grab
- -moz-grabbing
- -moz-zoom-in
- -moz-zoom-out
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This part includes making stroke-linecap, stroke-linejoin, stroke-miterlimit,
stroke-opacity, and stroke-dasharray animatable.
For properties that already implemented Interpolate trait and clone() for
glue code, we can just make them animatable by replacing the animation_value_type
with proper type name. So, set animation_value_type to 'discrete' for
stroke-linecap and stroke-linejoin. Set animation_value_type to 'ComputedValue'
for stroke-miterlimit and stroke-opacity.
As to stroke-dasharray, we need to implement Interpolate trait and glue codes
for it.
Stylo: Implement {specified|computed}::LayerImage.
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Bug 1359787 - Stylo: Unite the implementation of background-image/ mask-image and border-image-source in {background|svg|border}.mako.rs
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font-feature-settings gecko glue code
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FeatureTagValue value property changed to use u32. ToCss for
FeatureTagValue changed to allow conversion from u32 to string. Parse
for the same struct updated to convert from string to u32. Added two
functions to transfer settings to gecko and copy settings.
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FeatureTagValue value property changed to use u32. ToCss for
FeatureTagValue changed to allow conversion from u32 to string. Parse
for the same struct updated to convert from string to u32. Added two
functions to transfer settings to gecko and copy settings.
stylo: Bug 1346052 - Add Servo_AnimationValue_Compute.
This is an interdependent patch of Bug 1346052. We need this FFI to compute the AnimationValue from a property id and a string, so nsDOMWindowUtils::ComputeAnimationDistance() can use this FFI to get the AnimationValue.
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- [X] These changes fix [Bug 1346052](https://bugzilla.mozilla.org/show_bug.cgi?id=1346052).
- [X] These changes do not require tests because we have some tests for this in Gecko.
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This is a verbatim copy of the source at [1]. It won't compile on stable rust,
but I'm including it here to make the changes clear.
[1] https://doc.rust-lang.org/src/alloc/arc.rs.html
MozReview-Commit-ID: XEbOK4fXQX
Make stylo support mozmm unit
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This issue is reported at https://bugzilla.mozilla.org/show_bug.cgi?id=1356104. Mozmm is defined at https://developer.mozilla.org/zh-TW/docs/Web/CSS/length.
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- [X] These changes fix [Bug 1356104](https://bugzilla.mozilla.org/show_bug.cgi?id=1356104)
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- [X] These changes do not require tests because the tests already exist in Gecko.
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