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Fix Keyframe selector serialization

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Nazım Can Altınova 2016-12-05 23:05:38 +03:00
parent 6c3e94805f
commit e978f11c9f
1 changed files with 9 additions and 3 deletions
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12
components/style/keyframes.rs
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@ -14,7 +14,7 @@ use std::sync::Arc;
use style_traits::ToCss;
use stylesheets::{MemoryHoleReporter, Stylesheet};
/// A number from 1 to 100, indicating the percentage of the animation where
/// A number from 0 to 1, indicating the percentage of the animation where
/// this keyframe should run.
#[derive(Debug, Copy, Clone, PartialEq, PartialOrd)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
@ -30,6 +30,12 @@ impl ::std::cmp::Ord for KeyframePercentage {
impl ::std::cmp::Eq for KeyframePercentage { }
impl ToCss for KeyframePercentage {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
write!(dest, "{}%", self.0 * 100.0)
}
}
impl KeyframePercentage {
#[inline]
pub fn new(value: f32) -> KeyframePercentage {
@ -93,10 +99,10 @@ pub struct Keyframe {
impl ToCss for Keyframe {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
let mut iter = self.selector.percentages().iter();
try!(write!(dest, "{}%", iter.next().unwrap().0));
try!(iter.next().unwrap().to_css(dest));
for percentage in iter {
try!(write!(dest, ", "));
try!(write!(dest, "{}%", percentage.0));
try!(percentage.to_css(dest));
}
try!(dest.write_str(" { "));
try!(self.block.read().to_css(dest));