mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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140 lines
3.3 KiB
C++
140 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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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_indexeddb_idbrequest_h__
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#define mozilla_dom_indexeddb_idbrequest_h__
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#include "mozilla/dom/indexedDB/IndexedDatabase.h"
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#include "nsIIDBRequest.h"
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#include "nsIIDBOpenDBRequest.h"
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#include "nsDOMEventTargetHelper.h"
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#include "mozilla/dom/indexedDB/IDBWrapperCache.h"
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class nsIScriptContext;
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class nsPIDOMWindow;
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BEGIN_INDEXEDDB_NAMESPACE
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class HelperBase;
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class IDBTransaction;
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class IndexedDBRequestParentBase;
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class IDBRequest : public IDBWrapperCache,
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public nsIIDBRequest
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIIDBREQUEST
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(IDBRequest,
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IDBWrapperCache)
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static
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already_AddRefed<IDBRequest> Create(nsISupports* aSource,
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IDBWrapperCache* aOwnerCache,
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IDBTransaction* aTransaction,
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JSContext* aCallingCx);
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// nsIDOMEventTarget
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virtual nsresult PreHandleEvent(nsEventChainPreVisitor& aVisitor);
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nsISupports* Source()
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{
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return mSource;
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}
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void Reset();
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nsresult NotifyHelperCompleted(HelperBase* aHelper);
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void NotifyHelperSentResultsToChildProcess(nsresult aRv);
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void SetError(nsresult aRv);
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nsresult
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GetErrorCode() const
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#ifdef DEBUG
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;
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#else
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{
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return mErrorCode;
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}
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#endif
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JSContext* GetJSContext();
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void
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SetActor(IndexedDBRequestParentBase* aActorParent)
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{
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NS_ASSERTION(!aActorParent || !mActorParent,
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"Shouldn't have more than one!");
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mActorParent = aActorParent;
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}
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IndexedDBRequestParentBase*
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GetActorParent() const
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{
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return mActorParent;
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}
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void CaptureCaller(JSContext* aCx);
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void FillScriptErrorEvent(nsScriptErrorEvent* aEvent) const;
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protected:
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IDBRequest();
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~IDBRequest();
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nsCOMPtr<nsISupports> mSource;
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nsRefPtr<IDBTransaction> mTransaction;
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NS_DECL_EVENT_HANDLER(success)
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NS_DECL_EVENT_HANDLER(error)
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jsval mResultVal;
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nsCOMPtr<nsIDOMDOMError> mError;
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IndexedDBRequestParentBase* mActorParent;
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nsresult mErrorCode;
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bool mHaveResultOrErrorCode;
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nsString mFilename;
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PRUint32 mLineNo;
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};
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class IDBOpenDBRequest : public IDBRequest,
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public nsIIDBOpenDBRequest
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_FORWARD_NSIIDBREQUEST(IDBRequest::)
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NS_DECL_NSIIDBOPENDBREQUEST
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(IDBOpenDBRequest, IDBRequest)
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static
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already_AddRefed<IDBOpenDBRequest>
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Create(nsPIDOMWindow* aOwner,
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JSObject* aScriptOwner,
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JSContext* aCallingCx);
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void SetTransaction(IDBTransaction* aTransaction);
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// nsIDOMEventTarget
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virtual nsresult PostHandleEvent(nsEventChainPostVisitor& aVisitor);
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protected:
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~IDBOpenDBRequest();
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// Only touched on the main thread.
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NS_DECL_EVENT_HANDLER(blocked)
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NS_DECL_EVENT_HANDLER(upgradeneeded)
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};
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END_INDEXEDDB_NAMESPACE
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#endif // mozilla_dom_indexeddb_idbrequest_h__
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