dom/datastore/DataStoreRevision.h

   1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
   2 /* vim: set ts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_DataStoreRevision_h
   8 #define mozilla_dom_DataStoreRevision_h
   9
  10 #include "jsapi.h"
  11 #include "nsAutoPtr.h"
  12 #include "nsIDOMEventListener.h"
  13 #include "nsString.h"
  14
  15 namespace mozilla {
  16 namespace dom {
  17
  18 namespace indexedDB {
  19 class IDBObjectStore;
  20 class IDBRequest;
  21 }
  22
  23 class DataStoreRevisionCallback;
  24
  25 class DataStoreRevision MOZ_FINAL : public nsIDOMEventListener
  26 {
  27 public:
  28   NS_DECL_ISUPPORTS
  29
  30   enum RevisionType {
  31     RevisionVoid
  32   };
  33
  34   nsresult AddRevision(JSContext* aCx,
  35                        indexedDB::IDBObjectStore* aStore,
  36                        uint32_t aObjectId,
  37                        RevisionType aRevisionType,
  38                        DataStoreRevisionCallback* aCallback);
  39
  40   // nsIDOMEventListener
  41   NS_IMETHOD HandleEvent(nsIDOMEvent* aEvent) MOZ_OVERRIDE;
  42
  43 private:
  44   ~DataStoreRevision() {}
  45   nsRefPtr<DataStoreRevisionCallback> mCallback;
  46   nsRefPtr<indexedDB::IDBRequest> mRequest;
  47   nsString mRevisionID;
  48 };
  49
  50 } // namespace dom
  51 } // namespace mozilla
  52
  53 #endif // mozilla_dom_DataStoreRevision_h