author Xidorn Quan <>
Wed, 13 Jul 2016 09:01:25 +1000
changeset 305792 875e441f8b804adaf67ad704171c8b2f04015499
parent 301499 232a786cf87fb0f68f9bda6e9316515524d2ac8a
permissions -rw-r--r--
Bug 1286089 - Ensure servo can be linked properly for different compilers. r=glandium MozReview-Commit-ID: 71NofEtZx6B

/* -*- 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 */

#ifndef mozilla_dom_HTMLAllCollection_h
#define mozilla_dom_HTMLAllCollection_h

#include "nsCycleCollectionParticipant.h"
#include "nsISupportsImpl.h"
#include "nsRefPtrHashtable.h"
#include "nsWrapperCache.h"

#include <stdint.h>

class nsContentList;
class nsHTMLDocument;
class nsIContent;
class nsINode;

namespace mozilla {
namespace dom {

class OwningNodeOrHTMLCollection;
template<typename> struct Nullable;

class HTMLAllCollection final : public nsISupports
                              , public nsWrapperCache

  explicit HTMLAllCollection(nsHTMLDocument* aDocument);


  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
  nsINode* GetParentObject() const;

  uint32_t Length();
  nsIContent* Item(uint32_t aIndex);
  void Item(const nsAString& aName, Nullable<OwningNodeOrHTMLCollection>& aResult)
    NamedItem(aName, aResult);
  nsIContent* IndexedGetter(uint32_t aIndex, bool& aFound)
    nsIContent* result = Item(aIndex);
    aFound = !!result;
    return result;

  void NamedItem(const nsAString& aName,
                 Nullable<OwningNodeOrHTMLCollection>& aResult)
    bool found = false;
    NamedGetter(aName, found, aResult);
  void NamedGetter(const nsAString& aName,
                   bool& aFound,
                   Nullable<OwningNodeOrHTMLCollection>& aResult);
  void GetSupportedNames(nsTArray<nsString>& aNames);
  void LegacyCall(JS::Handle<JS::Value>, const nsAString& aName,
                  Nullable<OwningNodeOrHTMLCollection>& aResult)
    NamedItem(aName, aResult);

  nsContentList* Collection();

   * Returns the HTMLCollection for document.all[aID], or null if there isn't one.
  nsContentList* GetDocumentAllList(const nsAString& aID);

  RefPtr<nsHTMLDocument> mDocument;
  RefPtr<nsContentList> mCollection;
  nsRefPtrHashtable<nsStringHashKey, nsContentList> mNamedMap;

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_HTMLAllCollection_h