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Introduce GlobalScope::report_an_error

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This commit is contained in:
Anthony Ramine 2016-10-03 02:26:05 +02:00
parent d4fccbace4
commit 86d2008137
6 changed files with 65 additions and 101 deletions
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39
components/script/dom/window.rs
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@ -16,7 +16,7 @@ use dom::bindings::codegen::Bindings::RequestBinding::RequestInit;
use dom::bindings::codegen::Bindings::WindowBinding::{self, FrameRequestCallback, WindowMethods};
use dom::bindings::codegen::Bindings::WindowBinding::{ScrollBehavior, ScrollToOptions};
use dom::bindings::codegen::UnionTypes::RequestOrUSVString;
use dom::bindings::error::{Error, ErrorInfo, ErrorResult, Fallible};
use dom::bindings::error::{Error, ErrorResult, Fallible};
use dom::bindings::global::{GlobalRef, global_root_from_object};
use dom::bindings::inheritance::Castable;
use dom::bindings::js::{JS, MutNullableHeap, Root};
@ -31,9 +31,7 @@ use dom::crypto::Crypto;
use dom::cssstyledeclaration::{CSSModificationAccess, CSSStyleDeclaration};
use dom::document::Document;
use dom::element::Element;
use dom::errorevent::ErrorEvent;
use dom::event::{Event, EventBubbles, EventCancelable};
use dom::eventtarget::EventTarget;
use dom::event::Event;
use dom::globalscope::GlobalScope;
use dom::history::History;
use dom::htmliframeelement::build_mozbrowser_custom_event;
@ -242,9 +240,6 @@ pub struct Window {
/// A list of scroll offsets for each scrollable element.
scroll_offsets: DOMRefCell<HashMap<UntrustedNodeAddress, Point2D<f32>>>,
/// https://html.spec.whatwg.org/multipage/#in-error-reporting-mode
in_error_reporting_mode: Cell<bool>,
}
impl Window {
@ -1634,40 +1629,10 @@ impl Window {
ignore_further_async_events: Arc::new(AtomicBool::new(false)),
error_reporter: error_reporter,
scroll_offsets: DOMRefCell::new(HashMap::new()),
in_error_reporting_mode: Cell::new(false),
};
WindowBinding::Wrap(runtime.cx(), win)
}
/// https://html.spec.whatwg.org/multipage/#report-the-error
pub fn report_an_error(&self, error_info: ErrorInfo, value: HandleValue) {
// Step 1.
if self.in_error_reporting_mode.get() {
return;
}
// Step 2.
self.in_error_reporting_mode.set(true);
// Steps 3-12.
// FIXME(#13195): muted errors.
let event = ErrorEvent::new(self.upcast(),
atom!("error"),
EventBubbles::DoesNotBubble,
EventCancelable::Cancelable,
error_info.message.into(),
error_info.filename.into(),
error_info.lineno,
error_info.column,
value);
// Step 13.
event.upcast::<Event>().fire(self.upcast::<EventTarget>());
// Step 14.
self.in_error_reporting_mode.set(false);
}
}
fn should_move_clip_rect(clip_rect: Rect<Au>, new_viewport: Rect<f32>) -> bool {