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1 /* | |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef PerformanceTiming_h | |
32 #define PerformanceTiming_h | |
33 | |
34 #include "bindings/v8/ScriptWrappable.h" | |
35 #include "core/page/DOMWindowProperty.h" | |
36 #include "wtf/PassRefPtr.h" | |
37 #include "wtf/RefCounted.h" | |
38 | |
39 namespace WebCore { | |
40 | |
41 class DocumentLoadTiming; | |
42 class DocumentLoader; | |
43 struct DocumentTiming; | |
44 class Frame; | |
45 class ResourceLoadTiming; | |
46 | |
47 class PerformanceTiming : public RefCounted<PerformanceTiming>, public ScriptWra
ppable, public DOMWindowProperty { | |
48 public: | |
49 static PassRefPtr<PerformanceTiming> create(Frame* frame) { return adoptRef(
new PerformanceTiming(frame)); } | |
50 | |
51 unsigned long long navigationStart() const; | |
52 unsigned long long unloadEventStart() const; | |
53 unsigned long long unloadEventEnd() const; | |
54 unsigned long long redirectStart() const; | |
55 unsigned long long redirectEnd() const; | |
56 unsigned long long fetchStart() const; | |
57 unsigned long long domainLookupStart() const; | |
58 unsigned long long domainLookupEnd() const; | |
59 unsigned long long connectStart() const; | |
60 unsigned long long connectEnd() const; | |
61 unsigned long long secureConnectionStart() const; | |
62 unsigned long long requestStart() const; | |
63 unsigned long long responseStart() const; | |
64 unsigned long long responseEnd() const; | |
65 unsigned long long domLoading() const; | |
66 unsigned long long domInteractive() const; | |
67 unsigned long long domContentLoadedEventStart() const; | |
68 unsigned long long domContentLoadedEventEnd() const; | |
69 unsigned long long domComplete() const; | |
70 unsigned long long loadEventStart() const; | |
71 unsigned long long loadEventEnd() const; | |
72 | |
73 private: | |
74 explicit PerformanceTiming(Frame*); | |
75 | |
76 const DocumentTiming* documentTiming() const; | |
77 DocumentLoader* documentLoader() const; | |
78 DocumentLoadTiming* documentLoadTiming() const; | |
79 ResourceLoadTiming* resourceLoadTiming() const; | |
80 | |
81 unsigned long long monotonicTimeToIntegerMilliseconds(double) const; | |
82 }; | |
83 | |
84 } | |
85 | |
86 #endif // !defined(PerformanceTiming_h) | |
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