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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is TransforMiiX XSLT processor.
*
* The Initial Developer of the Original Code is The MITRE Corporation.
* Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
*
* Portions created by Keith Visco as a Non MITRE employee,
* (C) 1999 Keith Visco. All Rights Reserved.
*
* Contributor(s):
* Keith Visco, kvisco@ziplink.net
* -- original author.
*
*/
#include "Expr.h"
#include "txAtoms.h"
#include "txXPathTreeWalker.h"
#include "txIXPathContext.h"
txNameTest::txNameTest(nsIAtom* aPrefix, nsIAtom* aLocalName, PRInt32 aNSID,
PRUint16 aNodeType)
:mPrefix(aPrefix), mLocalName(aLocalName), mNamespace(aNSID),
mNodeType(aNodeType)
{
if (aPrefix == txXMLAtoms::_empty)
mPrefix = 0;
NS_ASSERTION(aLocalName, "txNameTest without a local name?");
}
txNameTest::~txNameTest()
{
}
PRBool txNameTest::matches(const txXPathNode& aNode, txIMatchContext* aContext)
{
if (txXPathNodeUtils::getNodeType(aNode) != mNodeType)
return MB_FALSE;
// Totally wild?
if (mLocalName == txXPathAtoms::_asterix && !mPrefix)
return MB_TRUE;
// Compare namespaces
if (txXPathNodeUtils::getNamespaceID(aNode) != mNamespace)
return MB_FALSE;
// Name wild?
if (mLocalName == txXPathAtoms::_asterix)
return MB_TRUE;
// Compare local-names
nsCOMPtr<nsIAtom> localName = txXPathNodeUtils::getLocalName(aNode);
return localName == mLocalName;
}
/*
* Returns the default priority of this txNodeTest
*/
double txNameTest::getDefaultPriority()
{
if (mLocalName == txXPathAtoms::_asterix) {
if (!mPrefix)
return -0.5;
return -0.25;
}
return 0;
}
/*
* Returns the String representation of this txNodeTest.
* @param aDest the String to use when creating the string representation.
* The string representation will be appended to the string.
*/
void txNameTest::toString(nsAString& aDest)
{
if (mPrefix) {
nsAutoString prefix;
mPrefix->ToString(prefix);
aDest.Append(prefix);
aDest.Append(PRUnichar(':'));
}
nsAutoString localName;
mLocalName->ToString(localName);
aDest.Append(localName);
}
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