зеркало из https://github.com/mozilla/gecko-dev.git
162 строки
3.9 KiB
C++
162 строки
3.9 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_workerscope_h__
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#define mozilla_dom_workerscope_h__
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#include "Workers.h"
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#include "nsDOMEventTargetHelper.h"
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namespace mozilla {
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namespace dom {
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class Function;
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} // namespace dom
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} // namespace mozilla
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BEGIN_WORKERS_NAMESPACE
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class WorkerPrivate;
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class WorkerLocation;
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class WorkerNavigator;
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class WorkerGlobalScope : public nsDOMEventTargetHelper,
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public nsIGlobalObject
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{
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nsRefPtr<WorkerLocation> mLocation;
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nsRefPtr<WorkerNavigator> mNavigator;
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protected:
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WorkerPrivate* mWorkerPrivate;
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WorkerGlobalScope(WorkerPrivate* aWorkerPrivate);
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virtual ~WorkerGlobalScope();
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public:
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virtual JSObject*
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WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope) MOZ_OVERRIDE;
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virtual JSObject*
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WrapGlobalObject(JSContext* aCx) = 0;
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virtual JSObject*
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GetGlobalJSObject(void) MOZ_OVERRIDE
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{
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return GetWrapper();
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}
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(WorkerGlobalScope,
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nsDOMEventTargetHelper)
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already_AddRefed<WorkerGlobalScope>
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Self()
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{
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return nsRefPtr<WorkerGlobalScope>(this).forget();
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}
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already_AddRefed<WorkerLocation>
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Location();
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already_AddRefed<WorkerNavigator>
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Navigator();
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already_AddRefed<WorkerNavigator>
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GetExistingNavigator() const;
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void
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Close(JSContext* aCx);
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OnErrorEventHandlerNonNull*
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GetOnerror();
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void
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SetOnerror(OnErrorEventHandlerNonNull* aHandler);
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void
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ImportScripts(JSContext* aCx, const Sequence<nsString>& aScriptURLs,
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ErrorResult& aRv);
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int32_t
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SetTimeout(JSContext* aCx, Function& aHandler, const int32_t aTimeout,
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const Sequence<JS::Value>& aArguments, ErrorResult& aRv);
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int32_t
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SetTimeout(const nsAString& aHandler, const int32_t aTimeout,
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ErrorResult& aRv);
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void
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ClearTimeout(int32_t aHandle, ErrorResult& aRv);
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int32_t
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SetInterval(JSContext* aCx, Function& aHandler,
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const Optional<int32_t>& aTimeout,
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const Sequence<JS::Value>& aArguments, ErrorResult& aRv);
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int32_t
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SetInterval(const nsAString& aHandler, const Optional<int32_t>& aTimeout,
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ErrorResult& aRv);
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void
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ClearInterval(int32_t aHandle, ErrorResult& aRv);
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void
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Atob(const nsAString& aAtob, nsAString& aOutput, ErrorResult& aRv) const;
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void
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Btoa(const nsAString& aBtoa, nsAString& aOutput, ErrorResult& aRv) const;
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IMPL_EVENT_HANDLER(online)
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IMPL_EVENT_HANDLER(offline)
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IMPL_EVENT_HANDLER(close)
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void
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Dump(const Optional<nsAString>& aString) const;
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};
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class DedicatedWorkerGlobalScope MOZ_FINAL : public WorkerGlobalScope
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{
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~DedicatedWorkerGlobalScope() { }
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public:
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DedicatedWorkerGlobalScope(WorkerPrivate* aWorkerPrivate);
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static bool
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Visible(JSContext* aCx, JSObject* aObj);
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virtual JSObject*
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WrapGlobalObject(JSContext* aCx) MOZ_OVERRIDE;
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void
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PostMessage(JSContext* aCx, JS::Handle<JS::Value> aMessage,
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const Optional<Sequence<JS::Value>>& aTransferable,
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ErrorResult& aRv);
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IMPL_EVENT_HANDLER(message)
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};
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class SharedWorkerGlobalScope MOZ_FINAL : public WorkerGlobalScope
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{
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const nsString mName;
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~SharedWorkerGlobalScope() { }
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public:
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SharedWorkerGlobalScope(WorkerPrivate* aWorkerPrivate, const nsString& aName);
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static bool
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Visible(JSContext* aCx, JSObject* aObj);
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virtual JSObject*
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WrapGlobalObject(JSContext* aCx) MOZ_OVERRIDE;
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void GetName(DOMString& aName) const {
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aName.AsAString() = mName;
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}
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IMPL_EVENT_HANDLER(connect)
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};
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JSObject*
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CreateGlobalScope(JSContext* aCx);
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END_WORKERS_NAMESPACE
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#endif /* mozilla_dom_workerscope_h__ */
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