tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Performance.webidl (3622B)

      1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* This Source Code Form is subject to the terms of the Mozilla Public
      3 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
      4 * You can obtain one at http://mozilla.org/MPL/2.0/.
      5 *
      6 * The origin of this IDL file is
      7 * https://w3c.github.io/hr-time/#sec-performance
      8 * https://w3c.github.io/navigation-timing/#extensions-to-the-performance-interface
      9 * https://w3c.github.io/performance-timeline/#extensions-to-the-performance-interface
     10 * https://w3c.github.io/resource-timing/#sec-extensions-performance-interface
     11 * https://w3c.github.io/user-timing/#extensions-performance-interface
     12 *
     13 * Copyright © 2015 W3C® (MIT, ERCIM, Keio, Beihang).
     14 * W3C liability, trademark and document use rules apply.
     15 */
     16 
     17 // DOMTimeStamp is deprecated, use EpochTimeStamp instead.
     18 typedef unsigned long long DOMTimeStamp;
     19 typedef unsigned long long EpochTimeStamp;
     20 typedef double DOMHighResTimeStamp;
     21 typedef sequence <PerformanceEntry> PerformanceEntryList;
     22 
     23 // https://w3c.github.io/hr-time/#sec-performance
     24 [Exposed=(Window,Worker)]
     25 interface Performance : EventTarget {
     26  [DependsOn=DeviceState, Affects=Nothing]
     27  DOMHighResTimeStamp now();
     28 
     29  [Constant]
     30  readonly attribute DOMHighResTimeStamp timeOrigin;
     31 
     32  [Default] object toJSON();
     33 };
     34 
     35 // https://w3c.github.io/navigation-timing/#extensions-to-the-performance-interface
     36 [Exposed=Window]
     37 partial interface Performance {
     38  [Constant]
     39  readonly attribute PerformanceTiming timing;
     40  [Constant]
     41  readonly attribute PerformanceNavigation navigation;
     42 };
     43 
     44 // https://w3c.github.io/performance-timeline/#extensions-to-the-performance-interface
     45 [Exposed=(Window,Worker)]
     46 partial interface Performance {
     47  PerformanceEntryList getEntries();
     48  PerformanceEntryList getEntriesByType(DOMString entryType);
     49  PerformanceEntryList getEntriesByName(DOMString name, optional DOMString
     50    entryType);
     51 };
     52 
     53 // https://w3c.github.io/resource-timing/#sec-extensions-performance-interface
     54 [Exposed=(Window,Worker)]
     55 partial interface Performance {
     56  undefined clearResourceTimings();
     57  undefined setResourceTimingBufferSize(unsigned long maxSize);
     58  attribute EventHandler onresourcetimingbufferfull;
     59 };
     60 
     61 // GC microbenchmarks, pref-guarded, not for general use (bug 1125412)
     62 [Exposed=Window]
     63 partial interface Performance {
     64  [Pref="dom.enable_memory_stats"]
     65  readonly attribute object mozMemory;
     66 };
     67 
     68 // https://w3c.github.io/user-timing/#extensions-performance-interface
     69 dictionary PerformanceMarkOptions {
     70  any detail;
     71  DOMHighResTimeStamp startTime;
     72 };
     73 
     74 // https://w3c.github.io/user-timing/#extensions-performance-interface
     75 dictionary PerformanceMeasureOptions {
     76  any detail;
     77  (DOMString or DOMHighResTimeStamp) start;
     78  DOMHighResTimeStamp duration;
     79  (DOMString or DOMHighResTimeStamp) end;
     80 };
     81 
     82 // https://w3c.github.io/user-timing/#extensions-performance-interface
     83 [Exposed=(Window,Worker)]
     84 partial interface Performance {
     85  [Throws]
     86  PerformanceMark mark(DOMString markName, optional PerformanceMarkOptions markOptions = {});
     87  undefined clearMarks(optional DOMString markName);
     88  [Throws]
     89  PerformanceMeasure measure(DOMString measureName, optional (DOMString or PerformanceMeasureOptions) startOrMeasureOptions = {}, optional DOMString endMark);
     90  undefined clearMeasures(optional DOMString measureName);
     91 };
     92 
     93 [Exposed=Window]
     94 partial interface Performance {
     95  [Pref="dom.enable_event_timing", SameObject]
     96  readonly attribute EventCounts eventCounts;
     97 
     98  [Pref="dom.performance.event_timing.enable_interactionid"]
     99  readonly attribute unsigned long long interactionCount;
    100 };