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queueMicrotask added

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This commit is contained in:
Patrick Shaughnessy 2020-01-13 13:15:48 -05:00
parent 968b45f9dc
commit b01b2d3d2e
11 changed files with 42 additions and 75 deletions
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10
components/script/dom/globalscope.rs
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@ -4,6 +4,7 @@
use crate::dom::bindings::cell::DomRefCell;
use crate::dom::bindings::codegen::Bindings::EventSourceBinding::EventSourceBinding::EventSourceMethods;
use crate::dom::bindings::codegen::Bindings::VoidFunctionBinding::VoidFunction;
use crate::dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use crate::dom::bindings::codegen::Bindings::WorkerGlobalScopeBinding::WorkerGlobalScopeMethods;
use crate::dom::bindings::conversions::{root_from_object, root_from_object_static};
@ -32,7 +33,7 @@ use crate::dom::performance::Performance;
use crate::dom::window::Window;
use crate::dom::workerglobalscope::WorkerGlobalScope;
use crate::dom::workletglobalscope::WorkletGlobalScope;
use crate::microtask::{Microtask, MicrotaskQueue};
use crate::microtask::{Microtask, MicrotaskQueue, UserMicrotask};
use crate::script_module::ModuleTree;
use crate::script_runtime::{CommonScriptMsg, JSContext as SafeJSContext, ScriptChan, ScriptPort};
use crate::script_thread::{MainThreadScriptChan, ScriptThread};
@ -1772,6 +1773,13 @@ impl GlobalScope {
self.timers.clear_timeout_or_interval(self, handle);
}
pub fn queue_function_as_microtask(&self, callback: Rc<VoidFunction>) {
self.enqueue_microtask(Microtask::User(UserMicrotask {
callback: callback,
pipeline: self.pipeline_id(),
}))
}
pub fn fire_timer(&self, handle: TimerEventId) {
self.timers.fire_timer(handle, self);
}

3
components/script/dom/webidls/WindowOrWorkerGlobalScope.webidl
View file

@ -20,6 +20,9 @@ interface mixin WindowOrWorkerGlobalScope {
long setInterval(TimerHandler handler, optional long timeout = 0, any... arguments);
void clearInterval(optional long handle = 0);
// microtask queuing
void queueMicrotask(VoidFunction callback);
// ImageBitmap
// Promise<ImageBitmap> createImageBitmap(ImageBitmapSource image, optional ImageBitmapOptions options);
// Promise<ImageBitmap> createImageBitmap(

7
components/script/dom/window.rs
View file

@ -11,6 +11,7 @@ use crate::dom::bindings::codegen::Bindings::HistoryBinding::HistoryBinding::His
use crate::dom::bindings::codegen::Bindings::MediaQueryListBinding::MediaQueryListBinding::MediaQueryListMethods;
use crate::dom::bindings::codegen::Bindings::PermissionStatusBinding::PermissionState;
use crate::dom::bindings::codegen::Bindings::RequestBinding::RequestInit;
use crate::dom::bindings::codegen::Bindings::VoidFunctionBinding::VoidFunction;
use crate::dom::bindings::codegen::Bindings::WindowBinding::{
self, FrameRequestCallback, WindowMethods, WindowPostMessageOptions,
};
@ -871,6 +872,12 @@ impl WindowMethods for Window {
self.ClearTimeout(handle);
}
// https://html.spec.whatwg.org/multipage/#dom-queuemicrotask
fn QueueMicrotask(&self, callback: Rc<VoidFunction>) {
self.upcast::<GlobalScope>()
.queue_function_as_microtask(callback);
}
// https://html.spec.whatwg.org/multipage/#dom-window
fn Window(&self) -> DomRoot<WindowProxy> {
self.window_proxy()

7
components/script/dom/workerglobalscope.rs
View file

@ -5,6 +5,7 @@
use crate::compartments::InCompartment;
use crate::dom::bindings::cell::{DomRefCell, Ref};
use crate::dom::bindings::codegen::Bindings::RequestBinding::RequestInit;
use crate::dom::bindings::codegen::Bindings::VoidFunctionBinding::VoidFunction;
use crate::dom::bindings::codegen::Bindings::WorkerBinding::WorkerType;
use crate::dom::bindings::codegen::Bindings::WorkerGlobalScopeBinding::WorkerGlobalScopeMethods;
use crate::dom::bindings::codegen::UnionTypes::{RequestOrUSVString, StringOrFunction};
@ -341,6 +342,12 @@ impl WorkerGlobalScopeMethods for WorkerGlobalScope {
self.ClearTimeout(handle);
}
// https://html.spec.whatwg.org/multipage/#dom-queuemicrotask
fn QueueMicrotask(&self, callback: Rc<VoidFunction>) {
self.upcast::<GlobalScope>()
.queue_function_as_microtask(callback);
}
#[allow(unrooted_must_root)]
// https://fetch.spec.whatwg.org/#fetch-method
fn Fetch(