| /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| /* 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 |
| * http://w3c.github.io/hr-time/ |
| * |
| * Copyright © 2015 W3C® (MIT, ERCIM, Keio, Beihang). |
| * W3C liability, trademark and document use rules apply. |
| */ |
| |
| typedef sequence <PerformanceEntry> PerformanceEntryList; |
| |
| [Exposed=(Window,Worker)] |
| interface Performance : EventTarget { |
| [DependsOn=DeviceState, Affects=Nothing] |
| DOMHighResTimeStamp now(); |
| |
| [Constant] |
| readonly attribute DOMHighResTimeStamp timeOrigin; |
| }; |
| |
| [Exposed=Window] |
| partial interface Performance { |
| [Constant] |
| readonly attribute PerformanceTiming timing; |
| [Constant] |
| readonly attribute PerformanceNavigation navigation; |
| |
| [Default] object toJSON(); |
| }; |
| |
| // http://www.w3.org/TR/performance-timeline/#sec-window.performance-attribute |
| [Exposed=(Window,Worker)] |
| partial interface Performance { |
| PerformanceEntryList getEntries(); |
| PerformanceEntryList getEntriesByType(DOMString entryType); |
| PerformanceEntryList getEntriesByName(DOMString name, optional DOMString |
| entryType); |
| }; |
| |
| // http://www.w3.org/TR/resource-timing/#extensions-performance-interface |
| [Exposed=(Window,Worker)] |
| partial interface Performance { |
| undefined clearResourceTimings(); |
| undefined setResourceTimingBufferSize(unsigned long maxSize); |
| attribute EventHandler onresourcetimingbufferfull; |
| }; |
| |
| // http://www.w3.org/TR/user-timing/ |
| [Exposed=(Window,Worker)] |
| partial interface Performance { |
| [Throws] |
| undefined mark(DOMString markName); |
| undefined clearMarks(optional DOMString markName); |
| [Throws] |
| undefined measure(DOMString measureName, optional DOMString startMark, optional DOMString endMark); |
| undefined clearMeasures(optional DOMString measureName); |
| }; |