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Comments and minor fixes

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This commit is contained in:
Manish Goregaokar 2017-11-02 14:10:28 -07:00
parent 123bc1d6de
commit cb9645cd17
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GPG key ID: 3BBF4D3E2EF79F98
3 changed files with 13 additions and 6 deletions
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10
components/style/properties/gecko.mako.rs
View file

@ -3202,8 +3202,7 @@ fn static_assert() {
let result = match list {
Some(list) => {
let vec: Vec<_> = list
.into_iter()
list.into_iter()
.filter_map(|value| {
// Handle none transform.
if value.is_none() {
@ -3212,12 +3211,11 @@ fn static_assert() {
Some(Self::clone_single_transform_function(value))
}
})
.collect();
if !vec.is_empty() { Some(vec) } else { None }
.collect::<Vec<_>>()
},
_ => None,
_ => vec![],
};
Transform(result.unwrap_or(vec!()))
Transform(result)
}
${impl_transition_time_value('delay', 'Delay')}

7
components/style/properties/helpers/animated_properties.mako.rs
View file

@ -1438,6 +1438,8 @@ impl Animate for Matrix3D {
}
#[cfg(feature = "gecko")]
// Gecko doesn't exactly follow the spec here; we use a different procedure
// to match it
fn animate(&self, other: &Self, procedure: Procedure) -> Result<Self, ()> {
let (from, to) = if self.is_3d() || other.is_3d() {
(decompose_3d_matrix(*self), decompose_3d_matrix(*other))
@ -1467,6 +1469,8 @@ impl Animate for Matrix {
}
#[cfg(feature = "gecko")]
// Gecko doesn't exactly follow the spec here; we use a different procedure
// to match it
fn animate(&self, other: &Self, procedure: Procedure) -> Result<Self, ()> {
let from = decompose_2d_matrix(&(*self).into());
let to = decompose_2d_matrix(&(*other).into());
@ -2471,6 +2475,9 @@ impl ComputeSquaredDistance for ComputedTransformOperation {
}
p_matrix.compute_squared_distance(&m)
}
// Gecko cross-interpolates amongst all translate and all scale
// functions (See ToPrimitive in layout/style/StyleAnimationValue.cpp)
// without falling back to InterpolateMatrix
_ if self.is_translate() && other.is_translate() => {
self.to_translate_3d().compute_squared_distance(&other.to_translate_3d())
}

2
components/style/values/computed/transform.rs
View file

@ -59,6 +59,8 @@ pub type Matrix = GenericMatrix<Number>;
/// computed value of matrix() in -moz-transform
pub type PrefixedMatrix = GenericMatrix<Number, LengthOrPercentageOrNumber>;
// we rustfmt_skip here because we want the matrices to look like
// matrices instead of being split across lines
#[cfg_attr(rustfmt, rustfmt_skip)]
impl Matrix3D {
#[inline]