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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 #include "config.h" | 5 #include "config.h" |
| 6 #include "core/dom/ScriptedIdleTaskController.h" | 6 #include "core/dom/ScriptedIdleTaskController.h" |
| 7 | 7 |
| 8 #include "core/dom/ExecutionContext.h" | 8 #include "core/dom/ExecutionContext.h" |
| 9 #include "core/dom/IdleRequestCallback.h" | 9 #include "core/dom/IdleRequestCallback.h" |
| 10 #include "core/dom/IdleRequestOptions.h" | 10 #include "core/dom/IdleRequestOptions.h" |
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| 77 ActiveDOMObject::trace(visitor); | 77 ActiveDOMObject::trace(visitor); |
| 78 } | 78 } |
| 79 | 79 |
| 80 ScriptedIdleTaskController::CallbackId ScriptedIdleTaskController::registerCallb
ack(IdleRequestCallback* callback, const IdleRequestOptions& options) | 80 ScriptedIdleTaskController::CallbackId ScriptedIdleTaskController::registerCallb
ack(IdleRequestCallback* callback, const IdleRequestOptions& options) |
| 81 { | 81 { |
| 82 CallbackId id = ++m_nextCallbackId; | 82 CallbackId id = ++m_nextCallbackId; |
| 83 m_callbacks.set(id, callback); | 83 m_callbacks.set(id, callback); |
| 84 long long timeoutMillis = options.timeout(); | 84 long long timeoutMillis = options.timeout(); |
| 85 | 85 |
| 86 RefPtr<internal::IdleRequestCallbackWrapper> callbackWrapper = internal::Idl
eRequestCallbackWrapper::create(id, this); | 86 RefPtr<internal::IdleRequestCallbackWrapper> callbackWrapper = internal::Idl
eRequestCallbackWrapper::create(id, this); |
| 87 m_scheduler->postIdleTask(FROM_HERE, WTF::bind<double>(&internal::IdleReques
tCallbackWrapper::idleTaskFired, callbackWrapper)); | 87 m_scheduler->postIdleTask(BLINK_FROM_HERE, WTF::bind<double>(&internal::Idle
RequestCallbackWrapper::idleTaskFired, callbackWrapper)); |
| 88 if (timeoutMillis > 0) | 88 if (timeoutMillis > 0) |
| 89 m_scheduler->timerTaskRunner()->postDelayedTask(FROM_HERE, WTF::bind(&in
ternal::IdleRequestCallbackWrapper::timeoutFired, callbackWrapper), timeoutMilli
s); | 89 m_scheduler->timerTaskRunner()->postDelayedTask(BLINK_FROM_HERE, WTF::bi
nd(&internal::IdleRequestCallbackWrapper::timeoutFired, callbackWrapper), timeou
tMillis); |
| 90 TRACE_EVENT_INSTANT1("devtools.timeline", "RequestIdleCallback", TRACE_EVENT
_SCOPE_THREAD, "data", InspectorIdleCallbackRequestEvent::data(executionContext(
), id, timeoutMillis)); | 90 TRACE_EVENT_INSTANT1("devtools.timeline", "RequestIdleCallback", TRACE_EVENT
_SCOPE_THREAD, "data", InspectorIdleCallbackRequestEvent::data(executionContext(
), id, timeoutMillis)); |
| 91 return id; | 91 return id; |
| 92 } | 92 } |
| 93 | 93 |
| 94 void ScriptedIdleTaskController::cancelCallback(CallbackId id) | 94 void ScriptedIdleTaskController::cancelCallback(CallbackId id) |
| 95 { | 95 { |
| 96 TRACE_EVENT_INSTANT1("devtools.timeline", "CancelIdleCallback", TRACE_EVENT_
SCOPE_THREAD, "data", InspectorIdleCallbackCancelEvent::data(executionContext(),
id)); | 96 TRACE_EVENT_INSTANT1("devtools.timeline", "CancelIdleCallback", TRACE_EVENT_
SCOPE_THREAD, "data", InspectorIdleCallbackCancelEvent::data(executionContext(),
id)); |
| 97 m_callbacks.remove(id); | 97 m_callbacks.remove(id); |
| 98 } | 98 } |
| 99 | 99 |
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| 149 | 149 |
| 150 // Run any pending timeouts. | 150 // Run any pending timeouts. |
| 151 Vector<CallbackId> pendingTimeouts; | 151 Vector<CallbackId> pendingTimeouts; |
| 152 m_pendingTimeouts.swap(pendingTimeouts); | 152 m_pendingTimeouts.swap(pendingTimeouts); |
| 153 for (auto& id : pendingTimeouts) | 153 for (auto& id : pendingTimeouts) |
| 154 runCallback(id, monotonicallyIncreasingTime(), IdleDeadline::CallbackTyp
e::CalledByTimeout); | 154 runCallback(id, monotonicallyIncreasingTime(), IdleDeadline::CallbackTyp
e::CalledByTimeout); |
| 155 | 155 |
| 156 // Repost idle tasks for any remaining callbacks. | 156 // Repost idle tasks for any remaining callbacks. |
| 157 for (auto& callback : m_callbacks) { | 157 for (auto& callback : m_callbacks) { |
| 158 RefPtr<internal::IdleRequestCallbackWrapper> callbackWrapper = internal:
:IdleRequestCallbackWrapper::create(callback.key, this); | 158 RefPtr<internal::IdleRequestCallbackWrapper> callbackWrapper = internal:
:IdleRequestCallbackWrapper::create(callback.key, this); |
| 159 m_scheduler->postIdleTask(FROM_HERE, WTF::bind<double>(&internal::IdleRe
questCallbackWrapper::idleTaskFired, callbackWrapper)); | 159 m_scheduler->postIdleTask(BLINK_FROM_HERE, WTF::bind<double>(&internal::
IdleRequestCallbackWrapper::idleTaskFired, callbackWrapper)); |
| 160 } | 160 } |
| 161 } | 161 } |
| 162 | 162 |
| 163 bool ScriptedIdleTaskController::hasPendingActivity() const | 163 bool ScriptedIdleTaskController::hasPendingActivity() const |
| 164 { | 164 { |
| 165 return !m_callbacks.isEmpty(); | 165 return !m_callbacks.isEmpty(); |
| 166 } | 166 } |
| 167 | 167 |
| 168 } // namespace blink | 168 } // namespace blink |
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