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Root Temporary values for the duration of their lifetime.

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This commit is contained in:
Josh Matthews 2014-04-17 20:28:01 -04:00
parent 522d3f167b
commit a09a4bd297
3 changed files with 30 additions and 15 deletions
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11
src/components/script/dom/bindings/utils.rs
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@ -412,6 +412,10 @@ impl Reflector {
self.object = object;
}
pub fn rootable(&self) -> **JSObject {
&self.object as **JSObject
}
pub fn new() -> Reflector {
Reflector {
object: ptr::null(),
@ -616,14 +620,13 @@ pub extern fn outerize_global(_cx: *JSContext, obj: JSHandleObject) -> *JSObject
}
/// Returns the global object of the realm that the given JS object was created in.
pub fn global_object_for_js_object(obj: *JSObject) -> Temporary<window::Window> {
pub fn global_object_for_js_object(obj: *JSObject) -> JS<window::Window> {
unsafe {
let global = GetGlobalForObjectCrossCompartment(obj);
let clasp = JS_GetClass(global);
assert!(((*clasp).flags & (JSCLASS_IS_DOMJSCLASS | JSCLASS_IS_GLOBAL)) != 0);
Temporary::new(
FromJSValConvertible::from_jsval(ptr::null(), ObjectOrNullValue(global), ())
.ok().expect("found DOM global that doesn't unwrap to Window"))
FromJSValConvertible::from_jsval(ptr::null(), ObjectOrNullValue(global), ())
.ok().expect("found DOM global that doesn't unwrap to Window")
}
}