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Performance Timeline API

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This commit is contained in:
Fernando Jiménez Moreno 2017-08-01 14:57:55 +02:00
parent 24270f9357
commit 52348f1fcc
18 changed files with 599 additions and 7 deletions
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9
components/script/dom/webidls/Performance.webidl
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@ -7,6 +7,7 @@
*/
typedef double DOMHighResTimeStamp;
typedef sequence<PerformanceEntry> PerformanceEntryList;
[Exposed=(Window,Worker)]
interface Performance {
@ -17,3 +18,11 @@ interface Performance {
partial interface Performance {
DOMHighResTimeStamp now();
};
// https://w3c.github.io/performance-timeline/#extensions-to-the-performance-interface
partial interface Performance {
PerformanceEntryList getEntries();
PerformanceEntryList getEntriesByType(DOMString type);
PerformanceEntryList getEntriesByName(DOMString name,
optional DOMString type);
};

17
components/script/dom/webidls/PerformanceEntry.webidl Normal file
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@ -0,0 +1,17 @@
/* 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/.
*
* The origin of this IDL file is
* https://w3c.github.io/performance-timeline/#the-performanceentry-interface
*/
[Exposed=(Window,Worker)]
interface PerformanceEntry {
readonly attribute DOMString name;
readonly attribute DOMString entryType;
readonly attribute DOMHighResTimeStamp startTime;
readonly attribute DOMHighResTimeStamp duration;
// [Default] object toJSON();
};

21
components/script/dom/webidls/PerformanceObserver.webidl Normal file
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@ -0,0 +1,21 @@
/* 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/.
*
* The origin of this IDL file is
* https://w3c.github.io/performance-timeline/#the-performanceobserver-interface
*/
dictionary PerformanceObserverInit {
required sequence<DOMString> entryTypes;
};
callback PerformanceObserverCallback = void (PerformanceObserverEntryList entries, PerformanceObserver observer);
[Constructor(PerformanceObserverCallback callback),
Exposed=(Window,Worker)]
interface PerformanceObserver {
[Throws]
void observe(PerformanceObserverInit options);
void disconnect();
};

15
components/script/dom/webidls/PerformanceObserverEntryList.webidl Normal file
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@ -0,0 +1,15 @@
/* 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/.
*
* The origin of this IDL file is
* https://w3c.github.io/performance-timeline/#performanceobserverentrylist-interface
*/
[Exposed=(Window,Worker)]
interface PerformanceObserverEntryList {
PerformanceEntryList getEntries();
PerformanceEntryList getEntriesByType(DOMString entryType);
PerformanceEntryList getEntriesByName(DOMString name,
optional DOMString entryType);
};