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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * Copyright (C) 2012 Intel Inc. All rights reserved. | 3 * Copyright (C) 2012 Intel Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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37 #include "core/frame/PerformanceMonitor.h" | 37 #include "core/frame/PerformanceMonitor.h" |
38 #include "core/timing/MemoryInfo.h" | 38 #include "core/timing/MemoryInfo.h" |
39 #include "core/timing/PerformanceBase.h" | 39 #include "core/timing/PerformanceBase.h" |
40 #include "core/timing/PerformanceNavigation.h" | 40 #include "core/timing/PerformanceNavigation.h" |
41 #include "core/timing/PerformanceTiming.h" | 41 #include "core/timing/PerformanceTiming.h" |
42 | 42 |
43 namespace blink { | 43 namespace blink { |
44 | 44 |
45 class ScriptState; | 45 class ScriptState; |
46 class ScriptValue; | 46 class ScriptValue; |
| 47 class ResourceTimingInfo; |
47 | 48 |
48 class CORE_EXPORT Performance final : public PerformanceBase, | 49 class CORE_EXPORT Performance final : public PerformanceBase, |
49 public ContextLifecycleObserver, | 50 public ContextLifecycleObserver, |
50 public PerformanceMonitor::Client { | 51 public PerformanceMonitor::Client { |
51 DEFINE_WRAPPERTYPEINFO(); | 52 DEFINE_WRAPPERTYPEINFO(); |
52 USING_GARBAGE_COLLECTED_MIXIN(Performance); | 53 USING_GARBAGE_COLLECTED_MIXIN(Performance); |
53 friend class PerformanceTest; | 54 friend class PerformanceTest; |
54 | 55 |
55 public: | 56 public: |
56 static Performance* create(LocalFrame* frame) { | 57 static Performance* create(LocalFrame* frame) { |
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69 ScriptValue toJSONForBinding(ScriptState*) const; | 70 ScriptValue toJSONForBinding(ScriptState*) const; |
70 | 71 |
71 DECLARE_VIRTUAL_TRACE(); | 72 DECLARE_VIRTUAL_TRACE(); |
72 | 73 |
73 private: | 74 private: |
74 explicit Performance(LocalFrame*); | 75 explicit Performance(LocalFrame*); |
75 | 76 |
76 // ContextLifecycleObserver overrides. | 77 // ContextLifecycleObserver overrides. |
77 void contextDestroyed(ExecutionContext*) override; | 78 void contextDestroyed(ExecutionContext*) override; |
78 | 79 |
| 80 std::unique_ptr<ResourceTimingInfo> getNavigationTimingInfo() const; |
| 81 |
| 82 PerformanceNavigationTiming* getNavigationTimingInstance() override; |
| 83 |
79 static std::pair<String, DOMWindow*> sanitizedAttribution( | 84 static std::pair<String, DOMWindow*> sanitizedAttribution( |
80 ExecutionContext*, | 85 ExecutionContext*, |
81 bool hasMultipleContexts, | 86 bool hasMultipleContexts, |
82 LocalFrame* observerFrame); | 87 LocalFrame* observerFrame); |
83 | 88 |
84 // PerformanceMonitor::Client implementation. | 89 // PerformanceMonitor::Client implementation. |
85 void reportLongTask(double startTime, | 90 void reportLongTask(double startTime, |
86 double endTime, | 91 double endTime, |
87 ExecutionContext* taskContext, | 92 ExecutionContext* taskContext, |
88 bool hasMultipleContexts) override; | 93 bool hasMultipleContexts) override; |
89 | 94 |
90 mutable Member<PerformanceNavigation> m_navigation; | 95 mutable Member<PerformanceNavigation> m_navigation; |
91 mutable Member<PerformanceTiming> m_timing; | 96 mutable Member<PerformanceTiming> m_timing; |
92 }; | 97 }; |
93 | 98 |
94 } // namespace blink | 99 } // namespace blink |
95 | 100 |
96 #endif // Performance_h | 101 #endif // Performance_h |
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