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Auto merge of #8434 - frewsxcv:dimension-attrvalue, r=eefriedman

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Add Dimension member to AttrValue

Fixes #8417

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This commit is contained in:
bors-servo 2015-11-10 08:15:37 +05:30
commit cd6813ea39
4 changed files with 44 additions and 13 deletions
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15
components/script/dom/macros.rs
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@ -231,6 +231,21 @@ macro_rules! make_legacy_color_setter(
);
);
#[macro_export]
macro_rules! make_dimension_setter(
( $attr:ident, $htmlname:expr ) => (
fn $attr(&self, value: DOMString) {
use dom::bindings::inheritance::Castable;
use dom::element::Element;
use string_cache::Atom;
let element = self.upcast::<Element>();
let value = AttrValue::from_dimension(value);
// FIXME(pcwalton): Do this at compile time, not at runtime.
element.set_attribute(&Atom::from_slice($htmlname), value)
}
);
);
/// For use on non-jsmanaged types
/// Use #[derive(JSTraceable)] on JS managed types
macro_rules! no_jsmanaged_fields(