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Use internal mutability for EventTarget.

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This commit is contained in:
Ms2ger 2014-06-10 14:03:04 +02:00
parent 2aefa3f805
commit 9acba1477c
8 changed files with 113 additions and 98 deletions
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8
src/components/script/dom/xmlhttprequest.rs
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@ -225,7 +225,7 @@ impl XMLHttpRequest {
pub trait XMLHttpRequestMethods<'a> {
fn GetOnreadystatechange(&self) -> Option<EventHandlerNonNull>;
fn SetOnreadystatechange(&mut self, listener: Option<EventHandlerNonNull>);
fn SetOnreadystatechange(&self, listener: Option<EventHandlerNonNull>);
fn ReadyState(&self) -> u16;
fn Open(&mut self, _method: ByteString, _url: DOMString) -> ErrorResult;
fn Open_(&mut self, _method: ByteString, _url: DOMString, _async: bool,
@ -257,8 +257,8 @@ impl<'a> XMLHttpRequestMethods<'a> for JSRef<'a, XMLHttpRequest> {
eventtarget.get_event_handler_common("readystatechange")
}
fn SetOnreadystatechange(&mut self, listener: Option<EventHandlerNonNull>) {
let eventtarget: &mut JSRef<EventTarget> = EventTargetCast::from_mut_ref(self);
fn SetOnreadystatechange(&self, listener: Option<EventHandlerNonNull>) {
let eventtarget: &JSRef<EventTarget> = EventTargetCast::from_ref(self);
eventtarget.set_event_handler_common("readystatechange", listener)
}
@ -431,7 +431,7 @@ impl<'a> XMLHttpRequestMethods<'a> for JSRef<'a, XMLHttpRequest> {
// Step 8
let upload_target = &*self.upload.get().root().unwrap();
let event_target: &JSRef<EventTarget> = EventTargetCast::from_ref(upload_target);
if event_target.handlers.iter().len() > 0 {
if event_target.has_handlers() {
self.upload_events = true;
}