100 lines
2.7 KiB
C++
100 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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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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/**
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* Implementation of the wrapper class to convert the Mozilla nsIDOMAttr
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* interface into a TransforMiiX Attr interface.
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*/
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#include "mozilladom.h"
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#include "nsIDOMAttr.h"
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#include "nsIDOMElement.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 aAttr the nsIDOMAttr you want to wrap
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* @param aOwner the document that owns this object
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*/
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Attr::Attr(nsIDOMAttr* aAttr, Document* aOwner) : Node(aAttr, aOwner)
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{
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nsCOMPtr<nsIDOMElement> parent;
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aAttr->GetOwnerElement(getter_AddRefs(parent));
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mParent = do_QueryInterface(parent);
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nsAutoString nameString;
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aAttr->GetLocalName(nameString);
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mLocalName = do_GetAtom(nameString);
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nsAutoString ns;
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aAttr->GetNamespaceURI(ns);
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mNamespaceID = kNameSpaceID_None;
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if (!ns.IsEmpty()) {
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NS_ASSERTION(gTxNameSpaceManager,"No namespace manager");
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if (gTxNameSpaceManager) {
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gTxNameSpaceManager->GetNameSpaceID(ns, mNamespaceID);
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}
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}
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mNSId = mNamespaceID;
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}
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/**
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* Destructor
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*/
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Attr::~Attr()
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{
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}
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/**
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* Call nsIDOMAttr::GetOwnerElement to get the owning element
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*
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* @return the xpath parent
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*/
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Node* Attr::getXPathParent()
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{
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nsCOMPtr<nsIDOMElement> ownerElem =
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do_QueryInterface(mParent);
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if (!ownerElem) {
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return nsnull;
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}
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return mOwnerDocument->createElement(ownerElem);
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}
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/**
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* Returns the local name atomized
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*
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* @return the node's localname atom
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*/
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MBool Attr::getLocalName(txAtom** aLocalName)
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{
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if (!aLocalName) {
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return MB_FALSE;
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}
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*aLocalName = mLocalName;
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NS_ENSURE_TRUE(*aLocalName, MB_FALSE);
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TX_ADDREF_ATOM(*aLocalName);
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return MB_TRUE;
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}
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