author Ehsan Akhgari <>
Mon, 01 Sep 2014 20:49:25 -0400
changeset 202851 ca7fdf3bb3720d95bded02e7bdc747680dba286e
parent 202834 912065e39dc3ab54f89582c3e1c964a98201a124
permissions -rw-r--r--
Bug 1060987 - Fix more bad implicit constructors in DOM; r=baku

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=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 nsDOMStringMap_h
#define nsDOMStringMap_h

#include "nsCycleCollectionParticipant.h"
#include "nsAutoPtr.h"
#include "nsTArray.h"
#include "nsString.h"
#include "nsWrapperCache.h"
#include "nsGenericHTMLElement.h"
#include "jsfriendapi.h" // For js::ExpandoAndGeneration

namespace mozilla {
class ErrorResult;

class nsDOMStringMap : public nsStubMutationObserver,
                       public nsWrapperCache


  nsINode* GetParentObject()
    return mElement;

  explicit nsDOMStringMap(nsGenericHTMLElement* aElement);

  // WebIDL API
  virtual JSObject* WrapObject(JSContext *cx) MOZ_OVERRIDE;
  void NamedGetter(const nsAString& aProp, bool& found,
                   mozilla::dom::DOMString& aResult) const;
  void NamedSetter(const nsAString& aProp, const nsAString& aValue,
                   mozilla::ErrorResult& rv);
  void NamedDeleter(const nsAString& aProp, bool &found);
  bool NameIsEnumerable(const nsAString& aName);
  void GetSupportedNames(unsigned, nsTArray<nsString>& aNames);

  js::ExpandoAndGeneration mExpandoAndGeneration;

  virtual ~nsDOMStringMap();

  nsRefPtr<nsGenericHTMLElement> mElement;
  // Flag to guard against infinite recursion.
  bool mRemovingProp;
  static bool DataPropToAttr(const nsAString& aProp, nsAutoString& aResult);
  static bool AttrToDataProp(const nsAString& aAttr, nsAutoString& aResult);