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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef PerformanceObserver_h | 5 #ifndef PerformanceObserver_h |
| 6 #define PerformanceObserver_h | 6 #define PerformanceObserver_h |
| 7 | 7 |
| 8 #include "bindings/core/v8/TraceWrapperMember.h" | 8 #include "bindings/core/v8/TraceWrapperMember.h" |
| 9 #include "core/CoreExport.h" | 9 #include "core/CoreExport.h" |
| 10 #include "core/timing/PerformanceEntry.h" | 10 #include "core/timing/PerformanceEntry.h" |
| (...skipping 21 matching lines...) Expand all Loading... |
| 32 | 32 |
| 33 public: | 33 public: |
| 34 static PerformanceObserver* Create(ExecutionContext*, | 34 static PerformanceObserver* Create(ExecutionContext*, |
| 35 PerformanceBase*, | 35 PerformanceBase*, |
| 36 PerformanceObserverCallback*); | 36 PerformanceObserverCallback*); |
| 37 static void ResumeSuspendedObservers(); | 37 static void ResumeSuspendedObservers(); |
| 38 | 38 |
| 39 void observe(const PerformanceObserverInit&, ExceptionState&); | 39 void observe(const PerformanceObserverInit&, ExceptionState&); |
| 40 void disconnect(); | 40 void disconnect(); |
| 41 void EnqueuePerformanceEntry(PerformanceEntry&); | 41 void EnqueuePerformanceEntry(PerformanceEntry&); |
| 42 void MaybeEnqueuePerformanceEntry(PerformanceEntry&); |
| 42 PerformanceEntryTypeMask FilterOptions() const { return filter_options_; } | 43 PerformanceEntryTypeMask FilterOptions() const { return filter_options_; } |
| 43 | 44 |
| 44 DECLARE_TRACE(); | 45 DECLARE_TRACE(); |
| 45 DECLARE_TRACE_WRAPPERS(); | 46 DECLARE_TRACE_WRAPPERS(); |
| 46 | 47 |
| 47 private: | 48 private: |
| 48 PerformanceObserver(ExecutionContext*, | 49 PerformanceObserver(ExecutionContext*, |
| 49 PerformanceBase*, | 50 PerformanceBase*, |
| 50 PerformanceObserverCallback*); | 51 PerformanceObserverCallback*); |
| 51 void Deliver(); | 52 void Deliver(); |
| 52 bool ShouldBeSuspended() const; | 53 bool ShouldBeSuspended() const; |
| 53 | 54 |
| 54 Member<ExecutionContext> execution_context_; | 55 Member<ExecutionContext> execution_context_; |
| 55 TraceWrapperMember<PerformanceObserverCallback> callback_; | 56 TraceWrapperMember<PerformanceObserverCallback> callback_; |
| 56 WeakMember<PerformanceBase> performance_; | 57 WeakMember<PerformanceBase> performance_; |
| 57 PerformanceEntryVector performance_entries_; | 58 PerformanceEntryVector performance_entries_; |
| 58 PerformanceEntryTypeMask filter_options_; | 59 PerformanceEntryTypeMask filter_options_; |
| 59 bool is_registered_; | 60 bool is_registered_; |
| 60 }; | 61 }; |
| 61 | 62 |
| 62 } // namespace blink | 63 } // namespace blink |
| 63 | 64 |
| 64 #endif // PerformanceObserver_h | 65 #endif // PerformanceObserver_h |
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Chromium Code Reviews
Issue 2799093004:
Enable ServerTiming support
