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Fix parsing of ClipRect

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Nazım Can Altınova 2017-02-24 23:31:48 +03:00
parent 050d9d9097
commit d7c227f614
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GPG key ID: AF9BCD7CE6449954
6 changed files with 94 additions and 27 deletions
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19
components/style/values/computed/mod.rs
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@ -294,17 +294,22 @@ pub type LoPOrNumber = Either<LengthOrPercentage, Number>;
#[allow(missing_docs)]
/// A computed cliprect for clip and image-region
pub struct ClipRect {
pub top: Au,
pub top: Option<Au>,
pub right: Option<Au>,
pub bottom: Option<Au>,
pub left: Au,
pub left: Option<Au>,
}
impl ToCss for ClipRect {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
try!(dest.write_str("rect("));
try!(self.top.to_css(dest));
try!(dest.write_str(", "));
if let Some(top) = self.top {
try!(top.to_css(dest));
try!(dest.write_str(", "));
} else {
try!(dest.write_str("auto, "));
}
if let Some(right) = self.right {
try!(right.to_css(dest));
try!(dest.write_str(", "));
@ -319,7 +324,11 @@ impl ToCss for ClipRect {
try!(dest.write_str("auto, "));
}
try!(self.left.to_css(dest));
if let Some(left) = self.left {
try!(left.to_css(dest));
} else {
try!(dest.write_str("auto"));
}
dest.write_str(")")
}
}