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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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