Auto merge of #8060 - nox:deref-js, r=Ms2ger

Implement Deref<Target=T> for JS<T> where T: Reflectable

We can only borrow `JS<T>` from rooted things, so it's safe to deref it.
The only types that provide mutable `JS<T>` things are `MutHeap<JS<T>>` and
`MutNullableHeap<JS<T>>`, which don't actually expose that they contain
`JS<T>` values.

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This commit is contained in:
bors-servo 2015-10-19 06:32:05 -06:00
commit 1a376aa75d
23 changed files with 187 additions and 274 deletions

View file

@ -232,8 +232,8 @@ impl Document {
}
#[inline]
pub fn window(&self) -> Root<Window> {
self.window.root()
pub fn window(&self) -> &Window {
&*self.window
}
#[inline]
@ -248,13 +248,11 @@ impl Document {
// https://html.spec.whatwg.org/multipage/#fully-active
pub fn is_fully_active(&self) -> bool {
let window = self.window.root();
let window = window.r();
let browsing_context = window.browsing_context();
let browsing_context = self.window.browsing_context();
let browsing_context = browsing_context.as_ref().unwrap();
let active_document = browsing_context.active_document();
if self != active_document.r() {
if self != active_document {
return false;
}
// FIXME: It should also check whether the browser context is top-level or not
@ -308,9 +306,7 @@ impl Document {
self.quirks_mode.set(mode);
if mode == Quirks {
let window = self.window.root();
let window = window.r();
let LayoutChan(ref layout_chan) = window.layout_chan();
let LayoutChan(ref layout_chan) = self.window.layout_chan();
layout_chan.send(Msg::SetQuirksMode).unwrap();
}
}
@ -336,10 +332,9 @@ impl Document {
}
self.reflow_timeout.set(None);
let window = self.window.root();
window.r().reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::RefreshTick);
self.window.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::RefreshTick);
}
}
@ -449,8 +444,7 @@ impl Document {
None => return None,
};
let root = NodeCast::from_ref(root);
let win = self.window.root();
let address = match win.r().layout().hit_test(root.to_trusted_node_address(), *point) {
let address = match self.window.layout().hit_test(root.to_trusted_node_address(), *point) {
Ok(HitTestResponse(node_address)) => Some(node_address),
Err(()) => {
debug!("layout query error");
@ -467,8 +461,7 @@ impl Document {
None => return vec!(),
};
let root = NodeCast::from_ref(root);
let win = self.window.root();
match win.r().layout().mouse_over(root.to_trusted_node_address(), *point) {
match self.window.layout().mouse_over(root.to_trusted_node_address(), *point) {
Ok(MouseOverResponse(node_address)) => node_address,
Err(()) => vec!(),
}
@ -478,8 +471,7 @@ impl Document {
pub fn set_ready_state(&self, state: DocumentReadyState) {
self.ready_state.set(state);
let window = self.window.root();
let event = Event::new(GlobalRef::Window(window.r()), "readystatechange".to_owned(),
let event = Event::new(GlobalRef::Window(&self.window), "readystatechange".to_owned(),
EventBubbles::DoesNotBubble,
EventCancelable::NotCancelable);
let target = EventTargetCast::from_ref(self);
@ -527,9 +519,8 @@ impl Document {
// Update the focus state for all elements in the focus chain.
// https://html.spec.whatwg.org/multipage/#focus-chain
if focus_type == FocusType::Element {
let window = self.window.root();
let ConstellationChan(ref chan) = window.r().constellation_chan();
let event = ConstellationMsg::Focus(window.r().pipeline());
let ConstellationChan(ref chan) = self.window.constellation_chan();
let event = ConstellationMsg::Focus(self.window.pipeline());
chan.send(event).unwrap();
}
}
@ -546,8 +537,6 @@ impl Document {
/// Sends this document's title to the compositor.
pub fn send_title_to_compositor(&self) {
let window = self.window();
// FIXME(https://github.com/rust-lang/rust/issues/23338)
let window = window.r();
let compositor = window.compositor();
compositor.send(ScriptToCompositorMsg::SetTitle(window.pipeline(), Some(self.Title()))).unwrap();
}
@ -598,17 +587,15 @@ impl Document {
self.begin_focus_transaction();
}
let window = self.window.root();
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#event-type-click
let x = point.x as i32;
let y = point.y as i32;
let clickCount = 1;
let event = MouseEvent::new(window.r(),
let event = MouseEvent::new(&self.window,
mouse_event_type_string,
EventBubbles::Bubbles,
EventCancelable::Cancelable,
Some(window.r()),
Some(&self.window),
clickCount,
x, y, x, y,
false, false, false, false,
@ -630,7 +617,9 @@ impl Document {
if let MouseEventType::Click = mouse_event_type {
self.commit_focus_transaction(FocusType::Element);
}
window.r().reflow(ReflowGoal::ForDisplay, ReflowQueryType::NoQuery, ReflowReason::MouseEvent);
self.window.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::MouseEvent);
}
pub fn fire_mouse_event(&self,
@ -640,13 +629,11 @@ impl Document {
let x = point.x.to_i32().unwrap_or(0);
let y = point.y.to_i32().unwrap_or(0);
let window = self.window.root();
let mouse_event = MouseEvent::new(window.r(),
let mouse_event = MouseEvent::new(&self.window,
event_name,
EventBubbles::Bubbles,
EventCancelable::Cancelable,
Some(window.r()),
Some(&self.window),
0i32,
x, y, x, y,
false, false, false, false,
@ -714,10 +701,9 @@ impl Document {
prev_mouse_over_targets.clear();
prev_mouse_over_targets.append(&mut *mouse_over_targets);
let window = self.window.root();
window.r().reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::MouseEvent);
self.window.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::MouseEvent);
}
/// The entry point for all key processing for web content
@ -726,14 +712,13 @@ impl Document {
state: KeyState,
modifiers: KeyModifiers,
compositor: &mut IpcSender<ScriptToCompositorMsg>) {
let window = self.window.root();
let focused = self.get_focused_element();
let body = self.GetBody();
let target = match (&focused, &body) {
(&Some(ref focused), _) => EventTargetCast::from_ref(focused.r()),
(&None, &Some(ref body)) => EventTargetCast::from_ref(body.r()),
(&None, &None) => EventTargetCast::from_ref(window.r()),
(&None, &None) => EventTargetCast::from_ref(&*self.window),
};
let ctrl = modifiers.contains(CONTROL);
@ -750,8 +735,8 @@ impl Document {
let props = KeyboardEvent::key_properties(key, modifiers);
let keyevent = KeyboardEvent::new(window.r(), ev_type, true, true,
Some(window.r()), 0, Some(key),
let keyevent = KeyboardEvent::new(&self.window, ev_type, true, true,
Some(&self.window), 0, Some(key),
props.key_string.to_owned(), props.code.to_owned(),
props.location, is_repeating, is_composing,
ctrl, alt, shift, meta,
@ -763,8 +748,8 @@ impl Document {
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#keys-cancelable-keys
if state != KeyState::Released && props.is_printable() && !prevented {
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#keypress-event-order
let event = KeyboardEvent::new(window.r(), "keypress".to_owned(),
true, true, Some(window.r()), 0, Some(key),
let event = KeyboardEvent::new(&self.window, "keypress".to_owned(),
true, true, Some(&self.window), 0, Some(key),
props.key_string.to_owned(), props.code.to_owned(),
props.location, is_repeating, is_composing,
ctrl, alt, shift, meta,
@ -804,7 +789,9 @@ impl Document {
_ => ()
}
window.r().reflow(ReflowGoal::ForDisplay, ReflowQueryType::NoQuery, ReflowReason::KeyEvent);
self.window.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::KeyEvent);
}
pub fn node_from_nodes_and_strings(&self, nodes: Vec<NodeOrString>)
@ -856,10 +843,8 @@ impl Document {
pub fn trigger_mozbrowser_event(&self, event: MozBrowserEvent) {
if htmliframeelement::mozbrowser_enabled() {
let window = self.window.root();
if let Some((containing_pipeline_id, subpage_id)) = window.r().parent_info() {
let ConstellationChan(ref chan) = window.r().constellation_chan();
if let Some((containing_pipeline_id, subpage_id)) = self.window.parent_info() {
let ConstellationChan(ref chan) = self.window.constellation_chan();
let event = ConstellationMsg::MozBrowserEvent(containing_pipeline_id,
subpage_id,
event);
@ -870,16 +855,14 @@ impl Document {
/// https://html.spec.whatwg.org/multipage/#dom-window-requestanimationframe
pub fn request_animation_frame(&self, callback: Box<FnBox(f64)>) -> u32 {
let window = self.window.root();
let window = window.r();
let ident = self.animation_frame_ident.get() + 1;
self.animation_frame_ident.set(ident);
self.animation_frame_list.borrow_mut().insert(ident, callback);
// TODO: Should tick animation only when document is visible
let ConstellationChan(ref chan) = window.constellation_chan();
let event = ConstellationMsg::ChangeRunningAnimationsState(window.pipeline(),
let ConstellationChan(ref chan) = self.window.constellation_chan();
let event = ConstellationMsg::ChangeRunningAnimationsState(self.window.pipeline(),
AnimationState::AnimationCallbacksPresent);
chan.send(event).unwrap();
@ -890,10 +873,8 @@ impl Document {
pub fn cancel_animation_frame(&self, ident: u32) {
self.animation_frame_list.borrow_mut().remove(&ident);
if self.animation_frame_list.borrow().is_empty() {
let window = self.window.root();
let window = window.r();
let ConstellationChan(ref chan) = window.constellation_chan();
let event = ConstellationMsg::ChangeRunningAnimationsState(window.pipeline(),
let ConstellationChan(ref chan) = self.window.constellation_chan();
let event = ConstellationMsg::ChangeRunningAnimationsState(self.window.pipeline(),
AnimationState::NoAnimationCallbacksPresent);
chan.send(event).unwrap();
}
@ -906,16 +887,12 @@ impl Document {
let mut list = self.animation_frame_list.borrow_mut();
animation_frame_list = Vec::from_iter(list.drain());
let window = self.window.root();
let window = window.r();
let ConstellationChan(ref chan) = window.constellation_chan();
let event = ConstellationMsg::ChangeRunningAnimationsState(window.pipeline(),
let ConstellationChan(ref chan) = self.window.constellation_chan();
let event = ConstellationMsg::ChangeRunningAnimationsState(self.window.pipeline(),
AnimationState::NoAnimationCallbacksPresent);
chan.send(event).unwrap();
}
let window = self.window.root();
let window = window.r();
let performance = window.Performance();
let performance = self.window.Performance();
let performance = performance.r();
let timing = performance.Now();
@ -923,9 +900,9 @@ impl Document {
callback(*timing);
}
window.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::RequestAnimationFrame);
self.window.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::RequestAnimationFrame);
}
pub fn prepare_async_load(&self, load: LoadType) -> PendingAsyncLoad {
@ -949,9 +926,8 @@ impl Document {
}
pub fn notify_constellation_load(&self) {
let window = self.window.root();
let pipeline_id = window.r().pipeline();
let ConstellationChan(ref chan) = window.r().constellation_chan();
let pipeline_id = self.window.pipeline();
let ConstellationChan(ref chan) = self.window.constellation_chan();
let event = ConstellationMsg::DOMLoad(pipeline_id);
chan.send(event).unwrap();
@ -1092,12 +1068,11 @@ impl Document {
}
fn create_node_list<F: Fn(&Node) -> bool>(&self, callback: F) -> Root<NodeList> {
let window = self.window.root();
let doc = self.GetDocumentElement();
let maybe_node = doc.r().map(NodeCast::from_ref);
let iter = maybe_node.iter().flat_map(|node| node.traverse_preorder())
.filter(|node| callback(node.r()));
NodeList::new_simple_list(window.r(), iter)
NodeList::new_simple_list(&self.window, iter)
}
fn get_html_element(&self) -> Option<Root<HTMLHtmlElement>> {
@ -1116,7 +1091,7 @@ impl Document {
IsHTMLDocument::NonHTMLDocument
};
let new_doc = Document::new(
&*self.window(), None, doctype, None, None,
self.window(), None, doctype, None, None,
DocumentSource::NotFromParser, DocumentLoader::new(&self.loader()));
new_doc.appropriate_template_contents_owner_document.set(Some(&new_doc));
new_doc
@ -1168,9 +1143,7 @@ impl DocumentMethods for Document {
// https://html.spec.whatwg.org/multipage/#dom-document-hasfocus
fn HasFocus(&self) -> bool {
let target = self; // Step 1.
let window = self.window.root();
let window = window.r();
let browsing_context = window.browsing_context();
let browsing_context = self.window.browsing_context();
let browsing_context = browsing_context.as_ref();
match browsing_context {
@ -1230,22 +1203,18 @@ impl DocumentMethods for Document {
// https://dom.spec.whatwg.org/#dom-document-getelementsbytagname
fn GetElementsByTagName(&self, tag_name: DOMString) -> Root<HTMLCollection> {
let window = self.window.root();
HTMLCollection::by_tag_name(window.r(), NodeCast::from_ref(self), tag_name)
HTMLCollection::by_tag_name(&self.window, NodeCast::from_ref(self), tag_name)
}
// https://dom.spec.whatwg.org/#dom-document-getelementsbytagnamens
fn GetElementsByTagNameNS(&self, maybe_ns: Option<DOMString>, tag_name: DOMString)
-> Root<HTMLCollection> {
let window = self.window.root();
HTMLCollection::by_tag_name_ns(window.r(), NodeCast::from_ref(self), tag_name, maybe_ns)
HTMLCollection::by_tag_name_ns(&self.window, NodeCast::from_ref(self), tag_name, maybe_ns)
}
// https://dom.spec.whatwg.org/#dom-document-getelementsbyclassname
fn GetElementsByClassName(&self, classes: DOMString) -> Root<HTMLCollection> {
let window = self.window.root();
HTMLCollection::by_class_name(window.r(), NodeCast::from_ref(self), classes)
HTMLCollection::by_class_name(&self.window, NodeCast::from_ref(self), classes)
}
// https://dom.spec.whatwg.org/#dom-nonelementparentnode-getelementbyid
@ -1284,13 +1253,12 @@ impl DocumentMethods for Document {
return Err(Error::InvalidCharacter);
}
let window = self.window.root();
let name = Atom::from_slice(&local_name);
// repetition used because string_cache::atom::Atom is non-copyable
let l_name = Atom::from_slice(&local_name);
let value = AttrValue::String("".to_owned());
Ok(Attr::new(window.r(), name, value, l_name, ns!(""), None, None))
Ok(Attr::new(&self.window, name, value, l_name, ns!(""), None, None))
}
// https://dom.spec.whatwg.org/#dom-document-createattributens
@ -1298,10 +1266,9 @@ impl DocumentMethods for Document {
-> Fallible<Root<Attr>> {
let (namespace, prefix, local_name) =
try!(validate_and_extract(namespace, &qualified_name));
let window = self.window.root();
let value = AttrValue::String("".to_owned());
let qualified_name = Atom::from_slice(&qualified_name);
Ok(Attr::new(window.r(), local_name, value, qualified_name,
Ok(Attr::new(&self.window, local_name, value, qualified_name,
namespace, prefix, None))
}
@ -1369,22 +1336,20 @@ impl DocumentMethods for Document {
// https://dom.spec.whatwg.org/#dom-document-createevent
fn CreateEvent(&self, mut interface: DOMString) -> Fallible<Root<Event>> {
let window = self.window.root();
interface.make_ascii_lowercase();
match &*interface {
"uievents" | "uievent" => Ok(EventCast::from_root(
UIEvent::new_uninitialized(window.r()))),
UIEvent::new_uninitialized(&self.window))),
"mouseevents" | "mouseevent" => Ok(EventCast::from_root(
MouseEvent::new_uninitialized(window.r()))),
MouseEvent::new_uninitialized(&self.window))),
"customevent" => Ok(EventCast::from_root(
CustomEvent::new_uninitialized(GlobalRef::Window(window.r())))),
CustomEvent::new_uninitialized(GlobalRef::Window(&self.window)))),
"htmlevents" | "events" | "event" => Ok(Event::new_uninitialized(
GlobalRef::Window(window.r()))),
GlobalRef::Window(&self.window))),
"keyboardevent" | "keyevents" => Ok(EventCast::from_root(
KeyboardEvent::new_uninitialized(window.r()))),
KeyboardEvent::new_uninitialized(&self.window))),
"messageevent" => Ok(EventCast::from_root(
MessageEvent::new_uninitialized(GlobalRef::Window(window.r())))),
MessageEvent::new_uninitialized(GlobalRef::Window(&self.window)))),
_ => Err(Error::NotSupported)
}
}
@ -1585,20 +1550,18 @@ impl DocumentMethods for Document {
// https://html.spec.whatwg.org/multipage/#dom-document-images
fn Images(&self) -> Root<HTMLCollection> {
self.images.or_init(|| {
let window = self.window.root();
let root = NodeCast::from_ref(self);
let filter = box ImagesFilter;
HTMLCollection::create(window.r(), root, filter)
HTMLCollection::create(&self.window, root, filter)
})
}
// https://html.spec.whatwg.org/multipage/#dom-document-embeds
fn Embeds(&self) -> Root<HTMLCollection> {
self.embeds.or_init(|| {
let window = self.window.root();
let root = NodeCast::from_ref(self);
let filter = box EmbedsFilter;
HTMLCollection::create(window.r(), root, filter)
HTMLCollection::create(&self.window, root, filter)
})
}
@ -1610,40 +1573,36 @@ impl DocumentMethods for Document {
// https://html.spec.whatwg.org/multipage/#dom-document-links
fn Links(&self) -> Root<HTMLCollection> {
self.links.or_init(|| {
let window = self.window.root();
let root = NodeCast::from_ref(self);
let filter = box LinksFilter;
HTMLCollection::create(window.r(), root, filter)
HTMLCollection::create(&self.window, root, filter)
})
}
// https://html.spec.whatwg.org/multipage/#dom-document-forms
fn Forms(&self) -> Root<HTMLCollection> {
self.forms.or_init(|| {
let window = self.window.root();
let root = NodeCast::from_ref(self);
let filter = box FormsFilter;
HTMLCollection::create(window.r(), root, filter)
HTMLCollection::create(&self.window, root, filter)
})
}
// https://html.spec.whatwg.org/multipage/#dom-document-scripts
fn Scripts(&self) -> Root<HTMLCollection> {
self.scripts.or_init(|| {
let window = self.window.root();
let root = NodeCast::from_ref(self);
let filter = box ScriptsFilter;
HTMLCollection::create(window.r(), root, filter)
HTMLCollection::create(&self.window, root, filter)
})
}
// https://html.spec.whatwg.org/multipage/#dom-document-anchors
fn Anchors(&self) -> Root<HTMLCollection> {
self.anchors.or_init(|| {
let window = self.window.root();
let root = NodeCast::from_ref(self);
let filter = box AnchorsFilter;
HTMLCollection::create(window.r(), root, filter)
HTMLCollection::create(&self.window, root, filter)
})
}
@ -1651,24 +1610,20 @@ impl DocumentMethods for Document {
fn Applets(&self) -> Root<HTMLCollection> {
// FIXME: This should be return OBJECT elements containing applets.
self.applets.or_init(|| {
let window = self.window.root();
let root = NodeCast::from_ref(self);
let filter = box AppletsFilter;
HTMLCollection::create(window.r(), root, filter)
HTMLCollection::create(&self.window, root, filter)
})
}
// https://html.spec.whatwg.org/multipage/#dom-document-location
fn Location(&self) -> Root<Location> {
let window = self.window.root();
let window = window.r();
self.location.or_init(|| Location::new(window))
self.location.or_init(|| Location::new(&self.window))
}
// https://dom.spec.whatwg.org/#dom-parentnode-children
fn Children(&self) -> Root<HTMLCollection> {
let window = self.window.root();
HTMLCollection::children(window.r(), NodeCast::from_ref(self))
HTMLCollection::children(&self.window, NodeCast::from_ref(self))
}
// https://dom.spec.whatwg.org/#dom-parentnode-firstelementchild
@ -1725,9 +1680,8 @@ impl DocumentMethods for Document {
if !is_scheme_host_port_tuple(&url) {
return Err(Error::Security);
}
let window = self.window.root();
let (tx, rx) = ipc::channel().unwrap();
let _ = window.r().resource_task().send(GetCookiesForUrl((*url).clone(), tx, NonHTTP));
let _ = self.window.resource_task().send(GetCookiesForUrl((*url).clone(), tx, NonHTTP));
let cookies = rx.recv().unwrap();
Ok(cookies.unwrap_or("".to_owned()))
}
@ -1739,8 +1693,7 @@ impl DocumentMethods for Document {
if !is_scheme_host_port_tuple(url) {
return Err(Error::Security);
}
let window = self.window.root();
let _ = window.r().resource_task().send(SetCookiesForUrl((*url).clone(), cookie, NonHTTP));
let _ = self.window.resource_task().send(SetCookiesForUrl((*url).clone(), cookie, NonHTTP));
Ok(())
}
@ -1834,9 +1787,8 @@ impl DocumentMethods for Document {
}
// Step 4.
*found = true;
let window = self.window();
let filter = NamedElementFilter { name: name };
let collection = HTMLCollection::create(window.r(), root, box filter);
let collection = HTMLCollection::create(self.window(), root, box filter);
collection.r().reflector().get_jsobject().get()
}
@ -1894,13 +1846,15 @@ impl DocumentProgressHandler {
fn dispatch_dom_content_loaded(&self) {
let document = self.addr.root();
let window = document.r().window();
let event = Event::new(GlobalRef::Window(window.r()), "DOMContentLoaded".to_owned(),
let event = Event::new(GlobalRef::Window(window), "DOMContentLoaded".to_owned(),
EventBubbles::DoesNotBubble,
EventCancelable::NotCancelable);
let doctarget = EventTargetCast::from_ref(document.r());
let _ = doctarget.DispatchEvent(event.r());
window.r().reflow(ReflowGoal::ForDisplay, ReflowQueryType::NoQuery, ReflowReason::DOMContentLoaded);
window.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::DOMContentLoaded);
}
fn set_ready_state_complete(&self) {
@ -1911,35 +1865,34 @@ impl DocumentProgressHandler {
fn dispatch_load(&self) {
let document = self.addr.root();
let window = document.r().window();
let event = Event::new(GlobalRef::Window(window.r()), "load".to_owned(),
let event = Event::new(GlobalRef::Window(window), "load".to_owned(),
EventBubbles::DoesNotBubble,
EventCancelable::NotCancelable);
let wintarget = EventTargetCast::from_ref(window.r());
let wintarget = EventTargetCast::from_ref(window);
let doctarget = EventTargetCast::from_ref(document.r());
event.r().set_trusted(true);
let _ = wintarget.dispatch_event_with_target(doctarget, event.r());
let window_ref = window.r();
let browsing_context = window_ref.browsing_context();
let browsing_context = window.browsing_context();
let browsing_context = browsing_context.as_ref().unwrap();
browsing_context.frame_element().map(|frame_element| {
let frame_window = window_from_node(frame_element.r());
if let Some(frame_element) = browsing_context.frame_element() {
let frame_window = window_from_node(frame_element);
let event = Event::new(GlobalRef::Window(frame_window.r()), "load".to_owned(),
EventBubbles::DoesNotBubble,
EventCancelable::NotCancelable);
let target = EventTargetCast::from_ref(frame_element.r());
let target = EventTargetCast::from_ref(frame_element);
event.r().fire(target);
});
};
document.r().notify_constellation_load();
// https://developer.mozilla.org/en-US/docs/Web/Events/mozbrowserloadend
document.r().trigger_mozbrowser_event(MozBrowserEvent::LoadEnd);
window_ref.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::DocumentLoaded);
window.reflow(ReflowGoal::ForDisplay,
ReflowQueryType::NoQuery,
ReflowReason::DocumentLoaded);
}
}
@ -1947,7 +1900,7 @@ impl Runnable for DocumentProgressHandler {
fn handler(self: Box<DocumentProgressHandler>) {
let document = self.addr.root();
let window = document.r().window();
if window.r().is_alive() {
if window.is_alive() {
match self.task {
DocumentProgressTask::DOMContentLoaded => {
self.dispatch_dom_content_loaded();