forked from mirrors/gecko-dev
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsDOMStringMap_h
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#define nsDOMStringMap_h
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#include "nsCycleCollectionParticipant.h"
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#include "nsTArray.h"
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#include "nsString.h"
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#include "nsWrapperCache.h"
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#include "mozilla/dom/Element.h"
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#include "jsfriendapi.h" // For js::ExpandoAndGeneration
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namespace mozilla {
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class ErrorResult;
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} // namespace mozilla
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class nsDOMStringMap : public nsStubMutationObserver,
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public nsWrapperCache
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{
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsDOMStringMap)
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NS_DECL_NSIMUTATIONOBSERVER_ATTRIBUTECHANGED
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nsINode* GetParentObject()
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{
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return mElement;
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}
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explicit nsDOMStringMap(mozilla::dom::Element* aElement);
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// WebIDL API
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virtual JSObject* WrapObject(JSContext *cx, JS::Handle<JSObject*> aGivenProto) override;
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void NamedGetter(const nsAString& aProp, bool& found,
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mozilla::dom::DOMString& aResult) const;
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void NamedSetter(const nsAString& aProp, const nsAString& aValue,
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mozilla::ErrorResult& rv);
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void NamedDeleter(const nsAString& aProp, bool &found);
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void GetSupportedNames(nsTArray<nsString>& aNames);
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js::ExpandoAndGeneration mExpandoAndGeneration;
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private:
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virtual ~nsDOMStringMap();
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protected:
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RefPtr<mozilla::dom::Element> mElement;
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// Flag to guard against infinite recursion.
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bool mRemovingProp;
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static bool DataPropToAttr(const nsAString& aProp, nsAutoString& aResult);
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static bool AttrToDataProp(const nsAString& aAttr, nsAutoString& aResult);
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};
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#endif
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