120 lines
3.2 KiB
C++
120 lines
3.2 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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*/
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// Tom Kneeland (1/31/2000)
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//
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// Wrapper class to convert a Mozilla nsIDOMNamedNodeMap into a TransforMIIX
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// NamedNodeMap object.
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//
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// Modification History:
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// Who When What
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//
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#include "mozilladom.h"
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//
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//Construct the wrapper object
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//
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NamedNodeMap::NamedNodeMap(nsIDOMNamedNodeMap* namedNodeMap, Document* owner)
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{
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nsNamedNodeMap = namedNodeMap;
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ownerDocument = owner;
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}
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//
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//Destroy the wrapper object leaving the nsIDOMNamedNodeMap object intact.
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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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// Search for the Node using the specified name. If found, refer to the owning
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// document for a wrapper for the returned nsIDOMNode obejct
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// (nsIDOMNamedNodeMap::GetNamedItem)
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//
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Node* NamedNodeMap::getNamedItem(const String& name)
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{
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nsIDOMNode* node = NULL;
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if (nsNamedNodeMap->GetNamedItem(name.getConstNSString(), &node) == NS_OK)
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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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// Store the nsIDOMNode object wrapped by arg in the nsIDOMNamedNodeMap. If
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// successful refer to the owning document for a wrapper for the resultant
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// nsIDOMNode. (In theory this should produce exactly the same wrapper class
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// as arg).
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// (nsIDOMNamedNodeMap::SetNamedItem)
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//
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Node* NamedNodeMap::setNamedItem(Node* arg)
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{
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nsIDOMNode* node = NULL;
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if (nsNamedNodeMap->SetNamedItem(arg->getNSObj(), &node) == NS_OK)
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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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// Remove the named item from the nsIDOMNamedNodeMap. If successful, refer to
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// the owner documetn for a wrapper object for the result.
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// (nsIDOMNamedNodeMap::removeNamedItem)
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//
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Node* NamedNodeMap::removeNamedItem(const String& name)
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{
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nsIDOMNode* node = NULL;
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if (nsNamedNodeMap->RemoveNamedItem(name.getConstNSString(), &node) == NS_OK)
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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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// Retrieve the Node specified by index, then ask the owning document to provide
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// a wrapper object for it. ( nsIDOMNamedNodeMap::Item )
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//
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Node* NamedNodeMap::item(UInt32 index)
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{
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nsIDOMNode* node = NULL;
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if (nsNamedNodeMap->Item(index, &node) == NS_OK)
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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 list (nsIDOMNamedNodeMap::GetLength())
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//
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UInt32 NamedNodeMap::getLength()
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{
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UInt32 length = 0;
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nsNamedNodeMap->GetLength(&length);
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return length;
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}
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