michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=8 sts=2 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_dom_HTMLAllCollection_h
michael@0: #define mozilla_dom_HTMLAllCollection_h
michael@0: 
michael@0: #include "js/RootingAPI.h"
michael@0: #include "nsAutoPtr.h"
michael@0: #include "nsCycleCollectionParticipant.h"
michael@0: #include "nsISupportsImpl.h"
michael@0: #include "nsRefPtrHashtable.h"
michael@0: 
michael@0: #include <stdint.h>
michael@0: 
michael@0: class nsContentList;
michael@0: class nsHTMLDocument;
michael@0: class nsIContent;
michael@0: class nsWrapperCache;
michael@0: 
michael@0: namespace mozilla {
michael@0: class ErrorResult;
michael@0: 
michael@0: namespace dom {
michael@0: 
michael@0: class HTMLAllCollection
michael@0: {
michael@0: public:
michael@0:   HTMLAllCollection(nsHTMLDocument* aDocument);
michael@0:   ~HTMLAllCollection();
michael@0: 
michael@0:   NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(HTMLAllCollection)
michael@0:   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(HTMLAllCollection)
michael@0: 
michael@0:   uint32_t Length();
michael@0:   nsIContent* Item(uint32_t aIndex);
michael@0: 
michael@0:   JSObject* GetObject(JSContext* aCx, ErrorResult& aRv);
michael@0: 
michael@0:   nsISupports* GetNamedItem(const nsAString& aID, nsWrapperCache** aCache);
michael@0: 
michael@0: private:
michael@0:   nsContentList* Collection();
michael@0: 
michael@0:   /**
michael@0:    * Returns the NodeList for document.all[aID], or null if there isn't one.
michael@0:    */
michael@0:   nsContentList* GetDocumentAllList(const nsAString& aID);
michael@0: 
michael@0:   JS::Heap<JSObject*> mObject;
michael@0:   nsRefPtr<nsHTMLDocument> mDocument;
michael@0:   nsRefPtr<nsContentList> mCollection;
michael@0:   nsRefPtrHashtable<nsStringHashKey, nsContentList> mNamedMap;
michael@0: };
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // mozilla_dom_HTMLAllCollection_h