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31 #ifndef PerformanceTiming_h
32 #define PerformanceTiming_h
34 #include "bindings/v8/ScriptWrappable.h"
35 #include "core/frame/DOMWindowProperty.h"
36 #include "wtf/PassRefPtr.h"
37 #include "wtf/RefCounted.h"
41 class DocumentLoadTiming;
43 struct DocumentTiming;
45 class ResourceLoadTiming;
47 class PerformanceTiming : public RefCounted<PerformanceTiming>, public ScriptWrappable, public DOMWindowProperty {
49 static PassRefPtr<PerformanceTiming> create(Frame* frame) { return adoptRef(new PerformanceTiming(frame)); }
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;
74 explicit PerformanceTiming(Frame*);
76 const DocumentTiming* documentTiming() const;
77 DocumentLoader* documentLoader() const;
78 DocumentLoadTiming* documentLoadTiming() const;
79 ResourceLoadTiming* resourceLoadTiming() const;
81 unsigned long long monotonicTimeToIntegerMilliseconds(double) const;
86 #endif // !defined(PerformanceTiming_h)