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| 1 /* | |
| 2 * Copyright (C) 2010 Google Inc. All rights reserved. | |
| 3 * Copyright (C) 2012 Intel Inc. All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions are | |
| 7 * met: | |
| 8 * | |
| 9 * * Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * * Redistributions in binary form must reproduce the above | |
| 12 * copyright notice, this list of conditions and the following disclaimer | |
| 13 * in the documentation and/or other materials provided with the | |
| 14 * distribution. | |
| 15 * * Neither the name of Google Inc. nor the names of its | |
| 16 * contributors may be used to endorse or promote products derived from | |
| 17 * this software without specific prior written permission. | |
| 18 * | |
| 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 30 */ | |
| 31 | |
| 32 // See: http://dev.w3.org/2006/webapi/WebTiming/ | |
| 33 interface Performance : EventTarget { | |
| 34 readonly attribute PerformanceNavigation navigation; | |
| 35 readonly attribute PerformanceTiming timing; | |
| 36 readonly attribute MemoryInfo memory; | |
| 37 | |
| 38 [MeasureAs=UnprefixedPerformanceTimeline] sequence<PerformanceEntry> getEntr
ies(); | |
| 39 [MeasureAs=UnprefixedPerformanceTimeline] sequence<PerformanceEntry> getEntr
iesByType(DOMString entryType); | |
| 40 [MeasureAs=UnprefixedPerformanceTimeline] sequence<PerformanceEntry> getEntr
iesByName(DOMString name, [Default=NullString] optional DOMString entryType); | |
| 41 [DeprecateAs=PrefixedPerformanceTimeline,ImplementedAs=getEntries] sequence<
PerformanceEntry> webkitGetEntries(); | |
| 42 [DeprecateAs=PrefixedPerformanceTimeline,ImplementedAs=getEntriesByType] seq
uence<PerformanceEntry> webkitGetEntriesByType(DOMString entryType); | |
| 43 [DeprecateAs=PrefixedPerformanceTimeline,ImplementedAs=getEntriesByName] seq
uence<PerformanceEntry> webkitGetEntriesByName(DOMString name, [Default=NullStri
ng] optional DOMString entryType); | |
| 44 | |
| 45 void webkitClearResourceTimings(); | |
| 46 void webkitSetResourceTimingBufferSize(unsigned long maxSize); | |
| 47 | |
| 48 attribute EventHandler onwebkitresourcetimingbufferfull; | |
| 49 | |
| 50 // See http://www.w3.org/TR/2012/CR-user-timing-20120726/ | |
| 51 [RaisesException,MeasureAs=UnprefixedUserTiming] void mark(DOMString markNam
e); | |
| 52 [MeasureAs=UnprefixedUserTiming] void clearMarks([Default=NullString] option
al DOMString markName); | |
| 53 | |
| 54 [RaisesException,MeasureAs=UnprefixedUserTiming] void measure(DOMString meas
ureName, [Default=NullString] optional DOMString startMark, [Default=NullString]
optional DOMString endMark); | |
| 55 [MeasureAs=UnprefixedUserTiming] void clearMeasures([Default=NullString] opt
ional DOMString measureName); | |
| 56 | |
| 57 [RaisesException,DeprecateAs=PrefixedUserTiming,ImplementedAs=mark] void web
kitMark(DOMString markName); | |
| 58 [DeprecateAs=PrefixedUserTiming,ImplementedAs=clearMarks] void webkitClearMa
rks([Default=NullString] optional DOMString markName); | |
| 59 | |
| 60 [RaisesException,DeprecateAs=PrefixedUserTiming,ImplementedAs=measure] void
webkitMeasure(DOMString measureName, [Default=NullString] optional DOMString sta
rtMark, [Default=NullString] optional DOMString endMark); | |
| 61 [DeprecateAs=PrefixedUserTiming,ImplementedAs=clearMeasures] void webkitClea
rMeasures([Default=NullString] optional DOMString measureName); | |
| 62 | |
| 63 // See http://www.w3.org/TR/hr-time/ for details. | |
| 64 double now(); | |
| 65 }; | |
| 66 | |
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