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Make stroke-dasharray accept context-value.

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This commit is contained in:
Xidorn Quan 2017-08-02 09:27:48 +10:00
parent aa80859a71
commit 7827ca6bb5
8 changed files with 143 additions and 23 deletions
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46
components/style/properties/gecko.mako.rs
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@ -4981,27 +4981,41 @@ clip-path
${impl_simple_copy('paint_order', 'mPaintOrder')}
pub fn set_stroke_dasharray<I>(&mut self, v: I)
where I: IntoIterator<Item = longhands::stroke_dasharray::computed_value::single_value::T>,
I::IntoIter: ExactSizeIterator
{
let v = v.into_iter();
unsafe {
bindings::Gecko_nsStyleSVG_SetDashArrayLength(&mut self.gecko, v.len() as u32);
}
pub fn set_stroke_dasharray(&mut self, v: longhands::stroke_dasharray::computed_value::T) {
use gecko_bindings::structs::nsStyleSVG_STROKE_DASHARRAY_CONTEXT as CONTEXT_VALUE;
use values::generics::svg::SVGStrokeDashArray;
for (mut gecko, servo) in self.gecko.mStrokeDasharray.iter_mut().zip(v) {
match servo {
Either::First(number) => gecko.set_value(CoordDataValue::Factor(number)),
Either::Second(lop) => gecko.set(lop),
match v {
SVGStrokeDashArray::Values(v) => {
let v = v.into_iter();
self.gecko.mContextFlags &= !CONTEXT_VALUE;
unsafe {
bindings::Gecko_nsStyleSVG_SetDashArrayLength(&mut self.gecko, v.len() as u32);
}
for (mut gecko, servo) in self.gecko.mStrokeDasharray.iter_mut().zip(v) {
match servo {
Either::First(number) => gecko.set_value(CoordDataValue::Factor(number)),
Either::Second(lop) => gecko.set(lop),
}
}
}
SVGStrokeDashArray::ContextValue => {
self.gecko.mContextFlags |= CONTEXT_VALUE;
unsafe {
bindings::Gecko_nsStyleSVG_SetDashArrayLength(&mut self.gecko, 0);
}
}
}
}
pub fn copy_stroke_dasharray_from(&mut self, other: &Self) {
use gecko_bindings::structs::nsStyleSVG_STROKE_DASHARRAY_CONTEXT as CONTEXT_VALUE;
unsafe {
bindings::Gecko_nsStyleSVG_CopyDashArray(&mut self.gecko, &other.gecko);
}
self.gecko.mContextFlags =
(self.gecko.mContextFlags & !CONTEXT_VALUE) |
(other.gecko.mContextFlags & CONTEXT_VALUE);
}
pub fn reset_stroke_dasharray(&mut self, other: &Self) {
@ -5009,8 +5023,14 @@ clip-path
}
pub fn clone_stroke_dasharray(&self) -> longhands::stroke_dasharray::computed_value::T {
use gecko_bindings::structs::nsStyleSVG_STROKE_DASHARRAY_CONTEXT as CONTEXT_VALUE;
use values::computed::LengthOrPercentage;
use values::generics::svg::SVGStrokeDashArray;
if self.gecko.mContextFlags & CONTEXT_VALUE != 0 {
debug_assert_eq!(self.gecko.mStrokeDasharray.len(), 0);
return SVGStrokeDashArray::ContextValue;
}
let mut vec = vec![];
for gecko in self.gecko.mStrokeDasharray.iter() {
match gecko.as_value() {
@ -5024,7 +5044,7 @@ clip-path
_ => unreachable!(),
}
}
longhands::stroke_dasharray::computed_value::T(vec)
SVGStrokeDashArray::Values(vec)
}
#[allow(non_snake_case)]