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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/ScriptWrappable.h" | 8 #include "bindings/core/v8/ScriptWrappable.h" |
9 #include "core/CoreExport.h" | 9 #include "core/CoreExport.h" |
10 #include "core/timing/PerformanceEntry.h" | 10 #include "core/timing/PerformanceEntry.h" |
11 #include "platform/heap/Handle.h" | 11 #include "platform/heap/Handle.h" |
12 #include "wtf/Vector.h" | 12 #include "wtf/Vector.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class ExceptionState; | 16 class ExceptionState; |
17 class PerformanceBase; | 17 class PerformanceBase; |
18 class PerformanceObserver; | 18 class PerformanceObserver; |
19 class PerformanceObserverInit; | 19 class PerformanceObserverInit; |
20 class ScriptState; | 20 class ScriptState; |
21 class V8PerformanceObserverCallback; | 21 class PerformanceObserverCallback; |
peria
2016/09/30 07:31:44
alphabetical order
bashi
2016/09/30 07:53:57
Done.
| |
22 | 22 |
23 using PerformanceEntryVector = HeapVector<Member<PerformanceEntry>>; | 23 using PerformanceEntryVector = HeapVector<Member<PerformanceEntry>>; |
24 | 24 |
25 class CORE_EXPORT PerformanceObserver final : public GarbageCollectedFinalized<P erformanceObserver>, public ScriptWrappable { | 25 class CORE_EXPORT PerformanceObserver final : public GarbageCollectedFinalized<P erformanceObserver>, public ScriptWrappable { |
26 DEFINE_WRAPPERTYPEINFO(); | 26 DEFINE_WRAPPERTYPEINFO(); |
27 friend class PerformanceBase; | 27 friend class PerformanceBase; |
28 friend class PerformanceObserverTest; | 28 friend class PerformanceObserverTest; |
29 public: | 29 public: |
30 static PerformanceObserver* create(ScriptState*, PerformanceBase*, V8Perform anceObserverCallback*); | 30 static PerformanceObserver* create(ScriptState*, PerformanceBase*, Performan ceObserverCallback*); |
31 static void resumeSuspendedObservers(); | 31 static void resumeSuspendedObservers(); |
32 | 32 |
33 void observe(const PerformanceObserverInit&, ExceptionState&); | 33 void observe(const PerformanceObserverInit&, ExceptionState&); |
34 void disconnect(); | 34 void disconnect(); |
35 void enqueuePerformanceEntry(PerformanceEntry&); | 35 void enqueuePerformanceEntry(PerformanceEntry&); |
36 PerformanceEntryTypeMask filterOptions() const { return m_filterOptions; } | 36 PerformanceEntryTypeMask filterOptions() const { return m_filterOptions; } |
37 | 37 |
38 DECLARE_TRACE(); | 38 DECLARE_TRACE(); |
39 | 39 |
40 private: | 40 private: |
41 PerformanceObserver(ScriptState*, PerformanceBase*, V8PerformanceObserverCal lback*); | 41 PerformanceObserver(ScriptState*, PerformanceBase*, PerformanceObserverCallb ack*); |
42 void deliver(); | 42 void deliver(); |
43 bool shouldBeSuspended() const; | 43 bool shouldBeSuspended() const; |
44 | 44 |
45 RefPtr<ScriptState> m_scriptState; | 45 RefPtr<ScriptState> m_scriptState; |
46 Member<V8PerformanceObserverCallback> m_callback; | 46 Member<PerformanceObserverCallback> m_callback; |
47 WeakMember<PerformanceBase> m_performance; | 47 WeakMember<PerformanceBase> m_performance; |
48 PerformanceEntryVector m_performanceEntries; | 48 PerformanceEntryVector m_performanceEntries; |
49 PerformanceEntryTypeMask m_filterOptions; | 49 PerformanceEntryTypeMask m_filterOptions; |
50 bool m_isRegistered; | 50 bool m_isRegistered; |
51 }; | 51 }; |
52 | 52 |
53 } // namespace blink | 53 } // namespace blink |
54 | 54 |
55 #endif // PerformanceObserver_h | 55 #endif // PerformanceObserver_h |
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