1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=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
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #ifndef nsDOMStringMap_h
8 #define nsDOMStringMap_h
10 #include "nsCycleCollectionParticipant.h"
13 #include "nsWrapperCache.h"
14 #include "mozilla/dom/Element.h"
15 #include "jsfriendapi.h" // For js::ExpandoAndGeneration
22 } // namespace mozilla
24 class nsDOMStringMap
: public nsStubMutationObserver
,
28 NS_DECL_CYCLE_COLLECTING_ISUPPORTS
29 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsDOMStringMap
)
31 NS_DECL_NSIMUTATIONOBSERVER_ATTRIBUTECHANGED
33 nsINode
* GetParentObject()
38 mozilla::dom::DocGroup
* GetDocGroup() const;
40 explicit nsDOMStringMap(mozilla::dom::Element
* aElement
);
43 virtual JSObject
* WrapObject(JSContext
*cx
, JS::Handle
<JSObject
*> aGivenProto
) override
;
44 void NamedGetter(const nsAString
& aProp
, bool& found
,
45 mozilla::dom::DOMString
& aResult
) const;
46 void NamedSetter(const nsAString
& aProp
, const nsAString
& aValue
,
47 mozilla::ErrorResult
& rv
);
48 void NamedDeleter(const nsAString
& aProp
, bool &found
);
49 void GetSupportedNames(nsTArray
<nsString
>& aNames
);
51 js::ExpandoAndGeneration mExpandoAndGeneration
;
54 virtual ~nsDOMStringMap();
57 RefPtr
<mozilla::dom::Element
> mElement
;
58 // Flag to guard against infinite recursion.
60 static bool DataPropToAttr(const nsAString
& aProp
, nsAutoString
& aResult
);
61 static bool AttrToDataProp(const nsAString
& aAttr
, nsAutoString
& aResult
);