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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 #include "bindings/core/v8/ScriptPromiseResolver.h" | 5 #include "bindings/core/v8/ScriptPromiseResolver.h" |
6 | 6 |
7 #include "core/dom/TaskRunnerHelper.h" | 7 #include "core/dom/TaskRunnerHelper.h" |
8 #include "core/inspector/InspectorInstrumentation.h" | 8 #include "core/inspector/InspectorInstrumentation.h" |
9 | 9 |
10 namespace blink { | 10 namespace blink { |
11 | 11 |
12 ScriptPromiseResolver::ScriptPromiseResolver(ScriptState* scriptState) | 12 ScriptPromiseResolver::ScriptPromiseResolver(ScriptState* scriptState) |
13 : SuspendableObject(scriptState->getExecutionContext()), | 13 : SuspendableObject(scriptState->getExecutionContext()), |
14 m_state(Pending), | 14 m_state(Pending), |
15 m_scriptState(scriptState), | 15 m_scriptState(scriptState), |
16 m_timer(TaskRunnerHelper::get(TaskType::Microtask, getExecutionContext()), | 16 m_timer(TaskRunnerHelper::get(TaskType::Microtask, getExecutionContext()), |
17 this, | 17 this, |
18 &ScriptPromiseResolver::onTimerFired), | 18 &ScriptPromiseResolver::onTimerFired), |
19 m_resolver(scriptState) | 19 m_resolver(scriptState) { |
20 { | |
21 if (getExecutionContext()->isContextDestroyed()) { | 20 if (getExecutionContext()->isContextDestroyed()) { |
22 m_state = Detached; | 21 m_state = Detached; |
23 m_resolver.clear(); | 22 m_resolver.clear(); |
24 } | 23 } |
25 InspectorInstrumentation::asyncTaskScheduled(getExecutionContext(), "Promise", | 24 InspectorInstrumentation::asyncTaskScheduled(getExecutionContext(), "Promise", |
26 this); | 25 this); |
27 } | 26 } |
28 | 27 |
29 void ScriptPromiseResolver::suspend() { | 28 void ScriptPromiseResolver::suspend() { |
30 m_timer.stop(); | 29 m_timer.stop(); |
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82 } | 81 } |
83 } | 82 } |
84 detach(); | 83 detach(); |
85 } | 84 } |
86 | 85 |
87 DEFINE_TRACE(ScriptPromiseResolver) { | 86 DEFINE_TRACE(ScriptPromiseResolver) { |
88 SuspendableObject::trace(visitor); | 87 SuspendableObject::trace(visitor); |
89 } | 88 } |
90 | 89 |
91 } // namespace blink | 90 } // namespace blink |
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