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69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/* 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_workers_DataStoreCursor_h
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#define mozilla_dom_workers_DataStoreCursor_h
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#include "nsProxyRelease.h"
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namespace mozilla {
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class ErrorResult;
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namespace dom {
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class Promise;
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class GlobalObject;
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class DataStoreCursor;
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class DataStoreCursorImpl;
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namespace workers {
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class WorkerDataStore;
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class WorkerDataStoreCursor MOZ_FINAL
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{
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public:
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NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WorkerDataStoreCursor)
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NS_DECL_CYCLE_COLLECTION_NATIVE_CLASS(WorkerDataStoreCursor)
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explicit WorkerDataStoreCursor(WorkerDataStore* aWorkerStore);
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// WebIDL (internal functions)
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static already_AddRefed<WorkerDataStoreCursor> Constructor(GlobalObject& aGlobal,
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ErrorResult& aRv);
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JSObject* WrapObject(JSContext *aCx);
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// WebIDL (public APIs)
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already_AddRefed<WorkerDataStore> GetStore(JSContext *aCx, ErrorResult& aRv);
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already_AddRefed<Promise> Next(JSContext *aCx, ErrorResult& aRv);
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void Close(JSContext *aCx, ErrorResult& aRv);
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// We don't use this for the WorkerDataStore.
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void SetDataStoreCursorImpl(DataStoreCursorImpl& aCursor);
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void SetBackingDataStoreCursor(
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const nsMainThreadPtrHandle<DataStoreCursor>& aBackingCursor);
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protected:
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virtual ~WorkerDataStoreCursor() {}
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private:
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nsMainThreadPtrHandle<DataStoreCursor> mBackingCursor;
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// Keep track of the WorkerDataStore which owns this WorkerDataStoreCursor.
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nsRefPtr<WorkerDataStore> mWorkerStore;
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};
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} //namespace workers
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} //namespace dom
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} //namespace mozilla
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#endif
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