Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Auto merge of #18028 - ferjm:performance.timeline, r=jdm
Performance Timeline API [Performance Timeline API](https://www.w3.org/TR/performance-timeline-2/) implementation. This API is required to allow DOM access to the [Paint Timing API](https://wicg.github.io/paint-timing/#example) metrics implemented in #17256. Unfortunately, I couldn't test it properly, as its usage depends on other APIs like the Paint Timing, User Timing, Resource Timing or Server Timing APIs. I'll work in the integration with the Paint Timing API next. - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [ ] There are [WPTs](https://github.com/servo/servo/tree/master/tests/wpt/web-platform-tests/performance-timeline) for this API, however they depend on the implementation of the User Timing and the Resource Timing APIs, which I'll hopefully be implementing soon. <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/18028) <!-- Reviewable:end -->
- Loading branch information
Showing
18 changed files
with
599 additions
and
7 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,76 @@ | ||
/* This Source Code Form is subject to the terms of the Mozilla Public | ||
* License, v. 2.0. If a copy of the MPL was not distributed with this | ||
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | ||
|
||
use dom::bindings::codegen::Bindings::PerformanceEntryBinding; | ||
use dom::bindings::codegen::Bindings::PerformanceEntryBinding::PerformanceEntryMethods; | ||
use dom::bindings::js::Root; | ||
use dom::bindings::num::Finite; | ||
use dom::bindings::reflector::{Reflector, reflect_dom_object}; | ||
use dom::bindings::str::DOMString; | ||
use dom::globalscope::GlobalScope; | ||
use dom_struct::dom_struct; | ||
|
||
#[dom_struct] | ||
pub struct PerformanceEntry { | ||
reflector_: Reflector, | ||
name: DOMString, | ||
entry_type: DOMString, | ||
start_time: f64, | ||
duration: f64, | ||
} | ||
|
||
impl PerformanceEntry { | ||
fn new_inherited(name: DOMString, | ||
entry_type: DOMString, | ||
start_time: f64, | ||
duration: f64) -> PerformanceEntry { | ||
PerformanceEntry { | ||
reflector_: Reflector::new(), | ||
name, | ||
entry_type, | ||
start_time, | ||
duration, | ||
} | ||
} | ||
|
||
#[allow(unrooted_must_root)] | ||
pub fn new(global: &GlobalScope, | ||
name: DOMString, | ||
entry_type: DOMString, | ||
start_time: f64, | ||
duration: f64) -> Root<PerformanceEntry> { | ||
let entry = PerformanceEntry::new_inherited(name, entry_type, start_time, duration); | ||
reflect_dom_object(box entry, global, PerformanceEntryBinding::Wrap) | ||
} | ||
|
||
pub fn entry_type(&self) -> &DOMString { | ||
&self.entry_type | ||
} | ||
|
||
pub fn name(&self) -> &DOMString { | ||
&self.name | ||
} | ||
} | ||
|
||
impl PerformanceEntryMethods for PerformanceEntry { | ||
// https://w3c.github.io/performance-timeline/#dom-performanceentry-name | ||
fn Name(&self) -> DOMString { | ||
DOMString::from(self.name.clone()) | ||
} | ||
|
||
// https://w3c.github.io/performance-timeline/#dom-performanceentry-entrytype | ||
fn EntryType(&self) -> DOMString { | ||
DOMString::from(self.entry_type.clone()) | ||
} | ||
|
||
// https://w3c.github.io/performance-timeline/#dom-performanceentry-starttime | ||
fn StartTime(&self) -> Finite<f64> { | ||
Finite::wrap(self.start_time) | ||
} | ||
|
||
// https://w3c.github.io/performance-timeline/#dom-performanceentry-duration | ||
fn Duration(&self) -> Finite<f64> { | ||
Finite::wrap(self.duration) | ||
} | ||
} |
Oops, something went wrong.