The Tor Browser / file comparison
comparison: dom/indexedDB/IDBWrapperCache.h
dom/indexedDB/IDBWrapperCache.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:aae9f39f3358 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 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_indexeddb_idbwrappercache_h__ | |
| 8 #define mozilla_dom_indexeddb_idbwrappercache_h__ | |
| 9 | |
| 10 #include "mozilla/DOMEventTargetHelper.h" | |
| 11 #include "mozilla/dom/indexedDB/IndexedDatabase.h" | |
| 12 | |
| 13 BEGIN_INDEXEDDB_NAMESPACE | |
| 14 | |
| 15 class IDBWrapperCache : public DOMEventTargetHelper | |
| 16 { | |
| 17 public: | |
| 18 NS_DECL_ISUPPORTS_INHERITED | |
| 19 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED( | |
| 20 IDBWrapperCache, | |
| 21 DOMEventTargetHelper) | |
| 22 | |
| 23 JSObject* GetScriptOwner() const | |
| 24 { | |
| 25 return mScriptOwner; | |
| 26 } | |
| 27 void SetScriptOwner(JSObject* aScriptOwner); | |
| 28 | |
| 29 JSObject* GetParentObject() | |
| 30 { | |
| 31 if (mScriptOwner) { | |
| 32 return mScriptOwner; | |
| 33 } | |
| 34 | |
| 35 // Do what nsEventTargetSH::PreCreate does. | |
| 36 nsCOMPtr<nsIScriptGlobalObject> parent; | |
| 37 DOMEventTargetHelper::GetParentObject(getter_AddRefs(parent)); | |
| 38 | |
| 39 return parent ? parent->GetGlobalJSObject() : nullptr; | |
| 40 } | |
| 41 | |
| 42 #ifdef DEBUG | |
| 43 void AssertIsRooted() const; | |
| 44 #else | |
| 45 inline void AssertIsRooted() const | |
| 46 { | |
| 47 } | |
| 48 #endif | |
| 49 | |
| 50 protected: | |
| 51 IDBWrapperCache(DOMEventTargetHelper* aOwner) | |
| 52 : DOMEventTargetHelper(aOwner), mScriptOwner(nullptr) | |
| 53 { } | |
| 54 IDBWrapperCache(nsPIDOMWindow* aOwner) | |
| 55 : DOMEventTargetHelper(aOwner), mScriptOwner(nullptr) | |
| 56 { } | |
| 57 | |
| 58 virtual ~IDBWrapperCache(); | |
| 59 | |
| 60 private: | |
| 61 JS::Heap<JSObject*> mScriptOwner; | |
| 62 }; | |
| 63 | |
| 64 END_INDEXEDDB_NAMESPACE | |
| 65 | |
| 66 #endif // mozilla_dom_indexeddb_idbwrappercache_h__ |
