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Add transparent Traceable and Untraceable types to aid proper rooting practices, and replace ad-hoc Untraceable structs with empty Encodable implementations.

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This commit is contained in:
Josh Matthews 2014-04-17 14:54:11 -04:00
parent 7441dae1af
commit 742f73ded5
14 changed files with 217 additions and 195 deletions
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16
src/components/script/dom/location.rs
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@ -18,26 +18,14 @@ use serialize::{Encoder, Encodable};
#[deriving(Encodable)]
pub struct Location {
reflector_: Reflector, //XXXjdm cycle: window->Location->window
priv extra: Untraceable,
}
struct Untraceable {
page: Rc<Page>,
}
impl<S: Encoder> Encodable<S> for Untraceable {
fn encode(&self, s: &mut S) {
self.page.encode(s);
}
}
impl Location {
pub fn new_inherited(page: Rc<Page>) -> Location {
Location {
reflector_: Reflector::new(),
extra: Untraceable {
page: page
}
page: page
}
}
@ -60,7 +48,7 @@ impl Location {
}
pub fn Href(&self) -> DOMString {
self.extra.page.get_url().to_str()
self.page.get_url().to_str()
}
pub fn SetHref(&self, _href: DOMString) -> Fallible<()> {