Service Worker event dispatcher for Background Fetch

third_party/WebKit/Source/web/ServiceWorkerGlobalScopeProxy.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 24 matching lines @@
 #include "bindings/core/v8/SourceLocation.h"
 #include "bindings/core/v8/WorkerOrWorkletScriptController.h"
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/MessagePort.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/origin_trials/OriginTrials.h"
 #include "core/workers/ParentFrameTaskRunners.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "core/workers/WorkerThread.h"
+#include "modules/background_fetch/BackgroundFetchClickEvent.h"
+#include "modules/background_fetch/BackgroundFetchClickEventInit.h"
+#include "modules/background_fetch/BackgroundFetchEvent.h"
+#include "modules/background_fetch/BackgroundFetchEventInit.h"
 #include "modules/background_sync/SyncEvent.h"
 #include "modules/fetch/Headers.h"
 #include "modules/notifications/Notification.h"
 #include "modules/notifications/NotificationEvent.h"
 #include "modules/notifications/NotificationEventInit.h"
 #include "modules/payments/PaymentAppRequest.h"
 #include "modules/payments/PaymentAppRequestConversion.h"
 #include "modules/payments/PaymentRequestEvent.h"
 #include "modules/push_messaging/PushEvent.h"
 #include "modules/push_messaging/PushMessageData.h"
@@ skipping 36 matching lines @@
   visitor->trace(m_document);
   visitor->trace(m_parentFrameTaskRunners);
   visitor->trace(m_pendingPreloadFetchEvents);
 }
 
 void ServiceWorkerGlobalScopeProxy::setRegistration(
     std::unique_ptr<WebServiceWorkerRegistration::Handle> handle) {
   workerGlobalScope()->setRegistration(std::move(handle));
 }
 
+void ServiceWorkerGlobalScopeProxy::dispatchBackgroundFetchAbortEvent(
+    int eventID,
+    const WebString& tag) {
+  WaitUntilObserver* observer = WaitUntilObserver::create(
+      workerGlobalScope(), WaitUntilObserver::BackgroundFetchAbort, eventID);
+
+  BackgroundFetchClickEventInit init;
+  init.setTag(tag);
+
+  BackgroundFetchEvent* event = BackgroundFetchEvent::create(
+      EventTypeNames::backgroundfetchabort, init, observer);
+
+  workerGlobalScope()->dispatchExtendableEvent(event, observer);
+}
+
+void ServiceWorkerGlobalScopeProxy::dispatchBackgroundFetchClickEvent(
+    int eventID,
+    const WebString& tag,
+    BackgroundFetchState status) {
+  WaitUntilObserver* observer = WaitUntilObserver::create(
+      workerGlobalScope(), WaitUntilObserver::BackgroundFetchClick, eventID);
+
+  BackgroundFetchClickEventInit init;
+  init.setTag(tag);
+
+  switch (status) {
+    case BackgroundFetchState::Pending:
+      init.setState("pending");
+      break;
+    case BackgroundFetchState::Succeeded:
+      init.setState("succeeded");
+      break;
+    case BackgroundFetchState::Failed:
+      init.setState("failed");
+      break;
+  }
+
+  BackgroundFetchClickEvent* event = BackgroundFetchClickEvent::create(
+      EventTypeNames::backgroundfetchclick, init, observer);
+
+  workerGlobalScope()->dispatchExtendableEvent(event, observer);
+}
+
 void ServiceWorkerGlobalScopeProxy::dispatchActivateEvent(int eventID) {
   WaitUntilObserver* observer = WaitUntilObserver::create(
       workerGlobalScope(), WaitUntilObserver::Activate, eventID);
   Event* event = ExtendableEvent::create(EventTypeNames::activate,
                                          ExtendableEventInit(), observer);
   workerGlobalScope()->dispatchExtendableEvent(event, observer);
 }
 
 void ServiceWorkerGlobalScopeProxy::dispatchExtendableMessageEvent(
     int eventID,
@@ skipping 373 matching lines @@
   return *m_document;
 }
 
 ServiceWorkerGlobalScope* ServiceWorkerGlobalScopeProxy::workerGlobalScope()
     const {
   DCHECK(m_workerGlobalScope);
   return m_workerGlobalScope;
 }
 
 }  // namespace blink