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4 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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7 : * 1.1 (the "License"); you may not use this file except in compliance with
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9 : * http://www.mozilla.org/MPL/
10 : *
11 : * Software distributed under the License is distributed on an "AS IS" basis,
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16 : * The Original Code is mozilla.org code.
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19 : * the Mozilla Foundation.
20 : * Portions created by the Initial Developer are Copyright (C) 2011
21 : * the Initial Developer. All Rights Reserved.
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23 : * Contributor(s):
24 : * William Chen <wchen@mozilla.com> (Original Author)
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39 :
40 : #ifndef nsDOMStringMap_h
41 : #define nsDOMStringMap_h
42 :
43 : #include "nsIDOMDOMStringMap.h"
44 :
45 : #include "nsCycleCollectionParticipant.h"
46 : #include "nsAutoPtr.h"
47 : #include "nsTArray.h"
48 : #include "nsString.h"
49 :
50 : class nsGenericHTMLElement;
51 :
52 : class nsDOMStringMap : public nsIDOMDOMStringMap
53 : {
54 : public:
55 0 : NS_DECL_CYCLE_COLLECTING_ISUPPORTS
56 : NS_DECL_NSIDOMDOMSTRINGMAP
57 1464 : NS_DECL_CYCLE_COLLECTION_CLASS(nsDOMStringMap)
58 :
59 : nsDOMStringMap(nsGenericHTMLElement* aElement);
60 :
61 : // GetDataPropList is not defined in IDL due to difficulty
62 : // of returning arrays in IDL. Instead, we cast to this
63 : // class if this method needs to be called.
64 : nsresult GetDataPropList(nsTArray<nsString>& aResult);
65 :
66 : nsresult RemovePropInternal(nsIAtom* aAttr);
67 : nsGenericHTMLElement* GetElement();
68 :
69 : private:
70 : virtual ~nsDOMStringMap();
71 :
72 : protected:
73 : nsRefPtr<nsGenericHTMLElement> mElement;
74 : // Flag to guard against infinite recursion.
75 : bool mRemovingProp;
76 : bool DataPropToAttr(const nsAString& aProp, nsAString& aResult);
77 : bool AttrToDataProp(const nsAString& aAttr, nsAString& aResult);
78 : };
79 :
80 : #endif
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