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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 "modules/serviceworkers/ServiceWorkerRegistration.h" | 5 #include "modules/serviceworkers/ServiceWorkerRegistration.h" |
| 6 | 6 |
| 7 #include "bindings/core/v8/CallbackPromiseAdapter.h" | 7 #include "bindings/core/v8/CallbackPromiseAdapter.h" |
| 8 #include "bindings/core/v8/ScriptPromise.h" | 8 #include "bindings/core/v8/ScriptPromise.h" |
| 9 #include "bindings/core/v8/ScriptState.h" | 9 #include "bindings/core/v8/ScriptState.h" |
| 10 #include "core/dom/DOMException.h" | 10 #include "core/dom/DOMException.h" |
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| 120 client->provider(), | 120 client->provider(), |
| 121 WTF::makeUnique<CallbackPromiseAdapter<bool, ServiceWorkerError>>( | 121 WTF::makeUnique<CallbackPromiseAdapter<bool, ServiceWorkerError>>( |
| 122 resolver)); | 122 resolver)); |
| 123 return promise; | 123 return promise; |
| 124 } | 124 } |
| 125 | 125 |
| 126 ServiceWorkerRegistration::ServiceWorkerRegistration( | 126 ServiceWorkerRegistration::ServiceWorkerRegistration( |
| 127 ExecutionContext* executionContext, | 127 ExecutionContext* executionContext, |
| 128 std::unique_ptr<WebServiceWorkerRegistration::Handle> handle) | 128 std::unique_ptr<WebServiceWorkerRegistration::Handle> handle) |
| 129 : ActiveScriptWrappable(this), | 129 : ActiveScriptWrappable(this), |
| 130 ActiveDOMObject(executionContext), | 130 SuspendableObject(executionContext), |
| 131 m_handle(std::move(handle)), | 131 m_handle(std::move(handle)), |
| 132 m_stopped(false) { | 132 m_stopped(false) { |
| 133 ASSERT(m_handle); | 133 ASSERT(m_handle); |
| 134 ASSERT(!m_handle->registration()->proxy()); | 134 ASSERT(!m_handle->registration()->proxy()); |
| 135 ThreadState::current()->registerPreFinalizer(this); | 135 ThreadState::current()->registerPreFinalizer(this); |
| 136 | 136 |
| 137 if (!executionContext) | 137 if (!executionContext) |
| 138 return; | 138 return; |
| 139 m_handle->registration()->setProxy(this); | 139 m_handle->registration()->setProxy(this); |
| 140 } | 140 } |
| 141 | 141 |
| 142 ServiceWorkerRegistration::~ServiceWorkerRegistration() {} | 142 ServiceWorkerRegistration::~ServiceWorkerRegistration() {} |
| 143 | 143 |
| 144 void ServiceWorkerRegistration::dispose() { | 144 void ServiceWorkerRegistration::dispose() { |
| 145 // Promptly clears a raw reference from content/ to an on-heap object | 145 // Promptly clears a raw reference from content/ to an on-heap object |
| 146 // so that content/ doesn't access it in a lazy sweeping phase. | 146 // so that content/ doesn't access it in a lazy sweeping phase. |
| 147 m_handle.reset(); | 147 m_handle.reset(); |
| 148 } | 148 } |
| 149 | 149 |
| 150 DEFINE_TRACE(ServiceWorkerRegistration) { | 150 DEFINE_TRACE(ServiceWorkerRegistration) { |
| 151 visitor->trace(m_installing); | 151 visitor->trace(m_installing); |
| 152 visitor->trace(m_waiting); | 152 visitor->trace(m_waiting); |
| 153 visitor->trace(m_active); | 153 visitor->trace(m_active); |
| 154 visitor->trace(m_navigationPreload); | 154 visitor->trace(m_navigationPreload); |
| 155 EventTargetWithInlineData::trace(visitor); | 155 EventTargetWithInlineData::trace(visitor); |
| 156 ActiveDOMObject::trace(visitor); | 156 SuspendableObject::trace(visitor); |
| 157 Supplementable<ServiceWorkerRegistration>::trace(visitor); | 157 Supplementable<ServiceWorkerRegistration>::trace(visitor); |
| 158 } | 158 } |
| 159 | 159 |
| 160 void ServiceWorkerRegistration::contextDestroyed() { | 160 void ServiceWorkerRegistration::contextDestroyed() { |
| 161 if (m_stopped) | 161 if (m_stopped) |
| 162 return; | 162 return; |
| 163 m_stopped = true; | 163 m_stopped = true; |
| 164 m_handle->registration()->proxyStopped(); | 164 m_handle->registration()->proxyStopped(); |
| 165 } | 165 } |
| 166 | 166 |
| 167 } // namespace blink | 167 } // namespace blink |
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