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Use internal mutability for Event.

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This commit is contained in:
Ms2ger 2014-06-10 13:45:14 +02:00
parent d255a83a48
commit 0b364d13b6
8 changed files with 105 additions and 111 deletions
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10
src/components/script/dom/eventtarget.rs
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@ -89,7 +89,7 @@ impl EventTarget {
pub trait EventTargetHelpers {
fn dispatch_event_with_target<'a>(&self,
target: Option<JSRef<'a, EventTarget>>,
event: &mut JSRef<Event>) -> Fallible<bool>;
event: &JSRef<Event>) -> Fallible<bool>;
fn set_inline_event_listener(&mut self,
ty: DOMString,
listener: Option<EventListener>);
@ -108,8 +108,8 @@ pub trait EventTargetHelpers {
impl<'a> EventTargetHelpers for JSRef<'a, EventTarget> {
fn dispatch_event_with_target<'b>(&self,
target: Option<JSRef<'b, EventTarget>>,
event: &mut JSRef<Event>) -> Fallible<bool> {
if event.deref().dispatching || !event.deref().initialized {
event: &JSRef<Event>) -> Fallible<bool> {
if event.deref().dispatching.deref().get() || !event.deref().initialized.deref().get() {
return Err(InvalidState);
}
Ok(dispatch_event(self, target, event))
@ -210,7 +210,7 @@ pub trait EventTargetMethods {
ty: DOMString,
listener: Option<EventListener>,
capture: bool);
fn DispatchEvent(&self, event: &mut JSRef<Event>) -> Fallible<bool>;
fn DispatchEvent(&self, event: &JSRef<Event>) -> Fallible<bool>;
}
impl<'a> EventTargetMethods for JSRef<'a, EventTarget> {
@ -251,7 +251,7 @@ impl<'a> EventTargetMethods for JSRef<'a, EventTarget> {
}
}
fn DispatchEvent(&self, event: &mut JSRef<Event>) -> Fallible<bool> {
fn DispatchEvent(&self, event: &JSRef<Event>) -> Fallible<bool> {
self.dispatch_event_with_target(None, event)
}
}