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30 #ifndef ServiceWorkerGlobalScope_h
31 #define ServiceWorkerGlobalScope_h
33 #include "core/workers/WorkerGlobalScope.h"
34 #include "platform/heap/Handle.h"
35 #include "wtf/Assertions.h"
36 #include "wtf/PassRefPtr.h"
37 #include "wtf/RefCounted.h"
47 class ServiceWorkerClients;
48 class ServiceWorkerThread;
49 class WaitUntilObserver;
50 class WorkerThreadStartupData;
52 class ServiceWorkerGlobalScope final : public WorkerGlobalScope {
53 DEFINE_WRAPPERTYPEINFO();
55 static PassRefPtrWillBeRawPtr<ServiceWorkerGlobalScope> create(ServiceWorkerThread*, PassOwnPtrWillBeRawPtr<WorkerThreadStartupData>);
57 virtual ~ServiceWorkerGlobalScope();
58 virtual bool isServiceWorkerGlobalScope() const override { return true; }
61 virtual void stopFetch() override;
62 virtual void didEvaluateWorkerScript() override;
64 // ServiceWorkerGlobalScope.idl
65 ServiceWorkerClients* clients();
66 String scope(ExecutionContext*);
68 CacheStorage* caches(ExecutionContext*);
70 ScriptPromise fetch(ScriptState*, Request*);
71 ScriptPromise fetch(ScriptState*, Request*, const Dictionary&);
72 ScriptPromise fetch(ScriptState*, const String&);
73 ScriptPromise fetch(ScriptState*, const String&, const Dictionary&);
75 void close(ExceptionState&);
78 virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture = false) override;
79 virtual const AtomicString& interfaceName() const override;
80 virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>) override;
82 void dispatchExtendableEvent(PassRefPtrWillBeRawPtr<Event>, WaitUntilObserver*);
84 DEFINE_ATTRIBUTE_EVENT_LISTENER(install);
85 DEFINE_ATTRIBUTE_EVENT_LISTENER(activate);
86 DEFINE_ATTRIBUTE_EVENT_LISTENER(fetch);
87 DEFINE_ATTRIBUTE_EVENT_LISTENER(message);
88 DEFINE_ATTRIBUTE_EVENT_LISTENER(sync);
90 virtual void trace(Visitor*) override;
93 ServiceWorkerGlobalScope(const KURL&, const String& userAgent, ServiceWorkerThread*, double timeOrigin, const SecurityOrigin*, PassOwnPtrWillBeRawPtr<WorkerClients>);
94 virtual void importScripts(const Vector<String>& urls, ExceptionState&) override;
95 virtual void logExceptionToConsole(const String& errorMessage, int scriptId, const String& sourceURL, int lineNumber, int columnNumber, PassRefPtrWillBeRawPtr<ScriptCallStack>) override;
97 PersistentWillBeMember<ServiceWorkerClients> m_clients;
98 OwnPtr<FetchManager> m_fetchManager;
99 PersistentWillBeMember<CacheStorage> m_caches;
100 bool m_didEvaluateScript;
101 bool m_hadErrorInTopLevelEventHandler;
102 unsigned m_eventNestingLevel;
107 #endif // ServiceWorkerGlobalScope_h