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1 /* | 1 /* |
2 * Copyright (C) 2012 Intel Inc. All rights reserved. | 2 * Copyright (C) 2012 Intel Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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34 namespace blink { | 34 namespace blink { |
35 | 35 |
36 class ExceptionState; | 36 class ExceptionState; |
37 class PerformanceBase; | 37 class PerformanceBase; |
38 | 38 |
39 typedef unsigned long long (PerformanceTiming::*NavigationTimingFunction)() cons
t; | 39 typedef unsigned long long (PerformanceTiming::*NavigationTimingFunction)() cons
t; |
40 using PerformanceEntryMap = HeapHashMap<String, PerformanceEntryVector>; | 40 using PerformanceEntryMap = HeapHashMap<String, PerformanceEntryVector>; |
41 | 41 |
42 class UserTiming final : public GarbageCollected<UserTiming> { | 42 class UserTiming final : public GarbageCollected<UserTiming> { |
43 public: | 43 public: |
44 static UserTiming* create(PerformanceBase* performance) | 44 static UserTiming* create(PerformanceBase& performance) |
45 { | 45 { |
46 return new UserTiming(performance); | 46 return new UserTiming(performance); |
47 } | 47 } |
48 | 48 |
49 void mark(const String& markName, ExceptionState&); | 49 PerformanceEntry* mark(const String& markName, ExceptionState&); |
50 void clearMarks(const String& markName); | 50 void clearMarks(const String& markName); |
51 | 51 |
52 void measure(const String& measureName, const String& startMark, const Strin
g& endMark, ExceptionState&); | 52 PerformanceEntry* measure(const String& measureName, const String& startMark
, const String& endMark, ExceptionState&); |
53 void clearMeasures(const String& measureName); | 53 void clearMeasures(const String& measureName); |
54 | 54 |
55 PerformanceEntryVector getMarks() const; | 55 PerformanceEntryVector getMarks() const; |
56 PerformanceEntryVector getMeasures() const; | 56 PerformanceEntryVector getMeasures() const; |
57 | 57 |
58 PerformanceEntryVector getMarks(const String& name) const; | 58 PerformanceEntryVector getMarks(const String& name) const; |
59 PerformanceEntryVector getMeasures(const String& name) const; | 59 PerformanceEntryVector getMeasures(const String& name) const; |
60 | 60 |
61 DECLARE_TRACE(); | 61 DECLARE_TRACE(); |
62 | 62 |
63 private: | 63 private: |
64 explicit UserTiming(PerformanceBase*); | 64 explicit UserTiming(PerformanceBase&); |
65 | 65 |
66 double findExistingMarkStartTime(const String& markName, ExceptionState&); | 66 double findExistingMarkStartTime(const String& markName, ExceptionState&); |
67 | 67 |
68 Member<PerformanceBase> m_performance; | 68 Member<PerformanceBase> m_performance; |
69 PerformanceEntryMap m_marksMap; | 69 PerformanceEntryMap m_marksMap; |
70 PerformanceEntryMap m_measuresMap; | 70 PerformanceEntryMap m_measuresMap; |
71 }; | 71 }; |
72 | 72 |
73 } // namespace blink | 73 } // namespace blink |
74 | 74 |
75 #endif // !defined(PerformanceUserTiming_h) | 75 #endif // !defined(PerformanceUserTiming_h) |
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