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Auto merge of #5753 - JIoJIaJIu:timeline, r=jdm

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RequestAnimationFrame
[Task](https://github.com/servo/servo/issues/5681)

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This commit is contained in:
bors-servo 2015-05-06 00:50:13 -05:00
commit 5e59e77c41
19 changed files with 315 additions and 68 deletions
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25
components/script/dom/window.rs
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@ -3,11 +3,11 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::cell::DOMRefCell;
use dom::bindings::callback::ExceptionHandling;
use dom::bindings::codegen::Bindings::EventHandlerBinding::{OnErrorEventHandlerNonNull, EventHandlerNonNull};
use dom::bindings::codegen::Bindings::FunctionBinding::Function;
use dom::bindings::codegen::Bindings::WindowBinding;
use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use dom::bindings::codegen::Bindings::DocumentBinding::DocumentMethods;
use dom::bindings::codegen::Bindings::FunctionBinding::Function;
use dom::bindings::codegen::Bindings::WindowBinding::{self, WindowMethods, FrameRequestCallback};
use dom::bindings::codegen::InheritTypes::{NodeCast, EventTargetCast};
use dom::bindings::global::global_object_for_js_object;
use dom::bindings::error::{report_pending_exception, Fallible};
@ -15,6 +15,7 @@ use dom::bindings::error::Error::InvalidCharacter;
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{JS, JSRef, MutNullableHeap, OptionalRootable};
use dom::bindings::js::{Rootable, RootedReference, Temporary};
use dom::bindings::num::Finite;
use dom::bindings::utils::{GlobalStaticData, Reflectable, WindowProxyHandler};
use dom::browsercontext::BrowserContext;
use dom::console::Console;
@ -464,6 +465,24 @@ impl<'a> WindowMethods for JSRef<'a, Window> {
fn Atob(self, atob: DOMString) -> Fallible<DOMString> {
base64_atob(atob)
}
/// http://w3c.github.io/animation-timing/#dom-windowanimationtiming-requestanimationframe
fn RequestAnimationFrame(self, callback: FrameRequestCallback) -> i32 {
let doc = self.Document().root();
let callback = move |now: f64| {
// TODO: @jdm The spec says that any exceptions should be suppressed;
callback.Call__(Finite::wrap(now), ExceptionHandling::Report).unwrap();
};
doc.r().request_animation_frame(Box::new(callback))
}
/// http://w3c.github.io/animation-timing/#dom-windowanimationtiming-cancelanimationframe
fn CancelAnimationFrame(self, ident: i32) {
let doc = self.Document().root();
doc.r().cancel_animation_frame(ident);
}
}
pub trait WindowHelpers {