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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 ScriptPromiseResolver_h | 5 #ifndef ScriptPromiseResolver_h |
6 #define ScriptPromiseResolver_h | 6 #define ScriptPromiseResolver_h |
7 | 7 |
8 #include "bindings/core/v8/ScopedPersistent.h" | 8 #include "bindings/core/v8/ScopedPersistent.h" |
9 #include "bindings/core/v8/ScriptPromise.h" | 9 #include "bindings/core/v8/ScriptPromise.h" |
10 #include "bindings/core/v8/ScriptState.h" | 10 #include "bindings/core/v8/ScriptState.h" |
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79 | 79 |
80 // ActiveDOMObject implementation. | 80 // ActiveDOMObject implementation. |
81 virtual void suspend() override; | 81 virtual void suspend() override; |
82 virtual void resume() override; | 82 virtual void resume() override; |
83 virtual void stop() override; | 83 virtual void stop() override; |
84 | 84 |
85 // Once this function is called this resolver stays alive while the | 85 // Once this function is called this resolver stays alive while the |
86 // promise is pending and the associated ExecutionContext isn't stopped. | 86 // promise is pending and the associated ExecutionContext isn't stopped. |
87 void keepAliveWhilePending(); | 87 void keepAliveWhilePending(); |
88 | 88 |
89 virtual void trace(Visitor*) override; | 89 DECLARE_VIRTUAL_TRACE(); |
90 | 90 |
91 protected: | 91 protected: |
92 // You need to call suspendIfNeeded after the construction because | 92 // You need to call suspendIfNeeded after the construction because |
93 // this is an ActiveDOMObject. | 93 // this is an ActiveDOMObject. |
94 explicit ScriptPromiseResolver(ScriptState*); | 94 explicit ScriptPromiseResolver(ScriptState*); |
95 | 95 |
96 private: | 96 private: |
97 typedef ScriptPromise::InternalResolver Resolver; | 97 typedef ScriptPromise::InternalResolver Resolver; |
98 enum ResolutionState { | 98 enum ResolutionState { |
99 Pending, | 99 Pending, |
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155 ScopedPersistent<v8::Value> m_value; | 155 ScopedPersistent<v8::Value> m_value; |
156 #if ENABLE(ASSERT) | 156 #if ENABLE(ASSERT) |
157 // True if promise() is called. | 157 // True if promise() is called. |
158 bool m_isPromiseCalled; | 158 bool m_isPromiseCalled; |
159 #endif | 159 #endif |
160 }; | 160 }; |
161 | 161 |
162 } // namespace blink | 162 } // namespace blink |
163 | 163 |
164 #endif // ScriptPromiseResolver_h | 164 #endif // ScriptPromiseResolver_h |
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