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-rw-r--r--dom/indexedDB/IDBFileRequest.h94
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diff --git a/dom/indexedDB/IDBFileRequest.h b/dom/indexedDB/IDBFileRequest.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_idbfilerequest_h__
+#define mozilla_dom_idbfilerequest_h__
+
+#include "DOMRequest.h"
+#include "js/TypeDecls.h"
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/FileRequestBase.h"
+#include "nsCycleCollectionParticipant.h"
+
+template <class> struct already_AddRefed;
+class nsPIDOMWindowInner;
+
+namespace mozilla {
+
+class EventChainPreVisitor;
+
+namespace dom {
+
+class IDBFileHandle;
+
+class IDBFileRequest final : public DOMRequest,
+ public FileRequestBase
+{
+ RefPtr<IDBFileHandle> mFileHandle;
+
+ bool mWrapAsDOMRequest;
+
+public:
+ static already_AddRefed<IDBFileRequest>
+ Create(nsPIDOMWindowInner* aOwner, IDBFileHandle* aFileHandle,
+ bool aWrapAsDOMRequest);
+
+ // WebIDL
+ IDBFileHandle*
+ GetFileHandle() const
+ {
+ AssertIsOnOwningThread();
+ return mFileHandle;
+ }
+
+ IDBFileHandle*
+ GetLockedFile() const
+ {
+ AssertIsOnOwningThread();
+ return GetFileHandle();
+ }
+
+ IMPL_EVENT_HANDLER(progress)
+
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(IDBFileRequest, DOMRequest)
+
+ // nsIDOMEventTarget
+ virtual nsresult
+ PreHandleEvent(EventChainPreVisitor& aVisitor) override;
+
+ // nsWrapperCache
+ virtual JSObject*
+ WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+ // FileRequestBase
+ virtual FileHandleBase*
+ FileHandle() const override;
+
+ virtual void
+ OnProgress(uint64_t aProgress, uint64_t aProgressMax) override;
+
+ virtual void
+ SetResultCallback(ResultCallback* aCallback) override;
+
+ virtual void
+ SetError(nsresult aError) override;
+
+private:
+ IDBFileRequest(nsPIDOMWindowInner* aWindow,
+ IDBFileHandle* aFileHandle,
+ bool aWrapAsDOMRequest);
+
+ ~IDBFileRequest();
+
+ void
+ FireProgressEvent(uint64_t aLoaded, uint64_t aTotal);
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_idbfilerequest_h__