57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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/**
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* Utilities to help manage image maps. These are needed in more than one
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* library.
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*/
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#ifndef nsImageMapUtils_h___
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#define nsImageMapUtils_h___
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class nsIDocument;
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class nsIDOMHTMLMapElement;
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#include "nsAString.h"
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class nsImageMapUtils {
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// This class is not to be constructed, use the static member functions only
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nsImageMapUtils();
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~nsImageMapUtils();
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public:
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/**
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* FindImageMap tries to find a map element from a document.
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*
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* @param aDocument [in] The document to be searched.
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* @param aUsemap [in] The value of the usemap attribute.
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* @param aMap [out] The first found (if any) map element.
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* @return XPCOM return values.
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*/
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static nsresult FindImageMap(nsIDocument *aDocument,
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const nsAReadableString &aUsemap,
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nsIDOMHTMLMapElement **aMap);
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};
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#endif
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