142 lines
3.9 KiB
C++
142 lines
3.9 KiB
C++
/*
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* (C) Copyright The MITRE Corporation 1999 All rights reserved.
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with 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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* The program provided "as is" without any warranty express or
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* implied, including the warranty of non-infringement and the implied
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* warranties of merchantibility and fitness for a particular purpose.
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* The Copyright owner will not be liable for any damages suffered by
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* you as a result of using the Program. In no event will the Copyright
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* owner be liable for any special, indirect or consequential damages or
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* lost profits even if the Copyright owner has been advised of the
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* possibility of their occurrence.
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*
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* Please see release.txt distributed with this file for more information.
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*
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* Contributor(s): Tom Kneeland
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* Peter Van der Beken <peter.vanderbeken@pandora.be>
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*
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*/
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/* Implementation of the wrapper class to convert the Mozilla
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nsIDOMNamedNodeMap interface into a TransforMIIX NamedNodeMap interface.
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*/
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#include "mozilladom.h"
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/**
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* Construct a wrapper with the specified Mozilla object and document owner.
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*
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* @param aNamedNodeMap the nsIDOMNamedNodeMap you want to wrap
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* @param aOwner the document that owns this object
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*/
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NamedNodeMap::NamedNodeMap(nsIDOMNamedNodeMap* aNamedNodeMap,
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Document* aOwner) :
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MozillaObjectWrapper(aNamedNodeMap, aOwner)
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{
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}
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/**
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* Destructor
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*/
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NamedNodeMap::~NamedNodeMap()
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{
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}
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/**
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* Call nsIDOMNamedNodeMap::GetNamedItem to get the node with the specified
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* name.
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*
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* @param aName the name to look for
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*
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* @return the node with the specified name
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*/
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Node* NamedNodeMap::getNamedItem(const String& aName)
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{
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NSI_FROM_TX_NULL_CHECK(NamedNodeMap)
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nsCOMPtr<nsIDOMNode> node;
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if (NS_SUCCEEDED(nsNamedNodeMap->GetNamedItem(aName.getConstNSString(),
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getter_AddRefs(node))))
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return ownerDocument->createWrapper(node);
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else
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return NULL;
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}
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/**
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* Call nsIDOMNamedNodeMap::SetNamedItem to add a node to the NamedNodeMap.
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*
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* @param aNode the node to add to the NamedNodeMap
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*
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* @return the node that was added
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*/
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Node* NamedNodeMap::setNamedItem(Node* aNode)
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{
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NSI_FROM_TX_NULL_CHECK(NamedNodeMap)
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nsCOMPtr<nsIDOMNode> nsNode(do_QueryInterface(GET_NSOBJ(aNode)));
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nsCOMPtr<nsIDOMNode> node;
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if (NS_SUCCEEDED(nsNamedNodeMap->SetNamedItem(nsNode,
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getter_AddRefs(node))))
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return ownerDocument->createWrapper(node);
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else
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return NULL;
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}
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/**
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* Call nsIDOMNamedNodeMap::RemoveNamedItem to remove a node from the
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* NamedNodeMap.
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*
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* @param aName the name of the node that you want to remove
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*
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* @return the node that was removed
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*/
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Node* NamedNodeMap::removeNamedItem(const String& aName)
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{
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NSI_FROM_TX_NULL_CHECK(NamedNodeMap)
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nsCOMPtr<nsIDOMNode> node;
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if (NS_SUCCEEDED(nsNamedNodeMap->RemoveNamedItem(aName.getConstNSString(),
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getter_AddRefs(node))))
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return ownerDocument->createWrapper(node);
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else
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return NULL;
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}
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/**
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* Call nsIDOMNamedNodeMap::Item to retrieve the node at the given index.
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*
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* @param aIndex the index of the node you want to retrieve
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*
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* @return the node at the given index
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*/
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Node* NamedNodeMap::item(PRUint32 aIndex)
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{
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NSI_FROM_TX_NULL_CHECK(NamedNodeMap)
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nsCOMPtr<nsIDOMNode> node;
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if (NS_SUCCEEDED(nsNamedNodeMap->Item(aIndex, getter_AddRefs(node))))
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return ownerDocument->createWrapper(node);
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else
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return NULL;
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}
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/**
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* Get the number of nodes stored in this NamedNodeMap.
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*
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* @return the number of nodes stored in this NamedNodeMap
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*/
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PRUint32 NamedNodeMap::getLength()
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{
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NSI_FROM_TX(NamedNodeMap)
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PRUint32 length = 0;
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if (nsNamedNodeMap)
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nsNamedNodeMap->GetLength(&length);
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return length;
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}
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