105 lines
3.3 KiB
C++
105 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsDOMAttribute_h___
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#define nsDOMAttribute_h___
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#include "nsIAttribute.h"
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#include "nsIDOMAttr.h"
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#include "nsIDOMText.h"
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#include "nsIDOMNodeList.h"
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#include "nsGenericDOMNodeList.h"
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#include "nsString.h"
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#include "nsCOMPtr.h"
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#include "nsINodeInfo.h"
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#include "nsIDOM3Node.h"
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class nsIContent;
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class nsDOMAttribute;
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// bogus child list for an attribute
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class nsAttributeChildList : public nsGenericDOMNodeList
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{
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public:
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nsAttributeChildList(nsDOMAttribute* aAttribute);
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virtual ~nsAttributeChildList();
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// interface nsIDOMNodeList
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NS_IMETHOD GetLength(PRUint32* aLength);
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NS_IMETHOD Item(PRUint32 aIndex, nsIDOMNode** aReturn);
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void DropReference();
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protected:
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nsDOMAttribute* mAttribute;
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};
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// Attribute helper class used to wrap up an attribute with a dom
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// object that implements nsIDOMAttr and nsIDOMNode
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class nsDOMAttribute : public nsIDOMAttr,
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public nsIDOM3Node,
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public nsIAttribute
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{
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public:
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nsDOMAttribute(nsIContent* aContent, nsINodeInfo *aNodeInfo,
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const nsAString& aValue);
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virtual ~nsDOMAttribute();
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NS_DECL_ISUPPORTS
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// nsIDOMNode interface
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NS_DECL_NSIDOMNODE
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// nsIDOM3Node interface
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NS_DECL_NSIDOM3NODE
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// nsIDOMAttr interface
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NS_DECL_NSIDOMATTR
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// nsIAttribute interface
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// No methods, all inline.
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private:
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nsString mValue;
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// XXX For now, there's only a single child - a text
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// element representing the value
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nsIDOMText* mChild;
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nsAttributeChildList* mChildList;
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};
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#endif /* nsDOMAttribute_h___ */
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