michael@0: /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "domstubs.idl"
michael@0: 
michael@0: interface nsIDOMXPathResult;
michael@0: interface XPathException;
michael@0: 
michael@0: /**
michael@0:  * Interface for Mozilla specific XPathExpression functions.
michael@0:  */
michael@0: [scriptable, uuid(ce600ca8-e98a-4419-ad61-2f6d0cb0ecc8)]
michael@0: interface nsIDOMNSXPathExpression : nsISupports
michael@0: {
michael@0:   /**
michael@0:    * Evaluate the expression with the given context. Similar to
michael@0:    * nsIDOMXPathExpression::evaluate(), except that this takes the context
michael@0:    * position and size too.
michael@0:    *
michael@0:    * @param contextNode       The context node
michael@0:    * @param contextPosition   The context position
michael@0:    * @param contextSize       The context size
michael@0:    * @param type              The needed result type
michael@0:    * @param result            The result
michael@0:    */
michael@0:   nsISupports evaluateWithContext(in nsIDOMNode contextNode,
michael@0:                                   in unsigned long contextPosition,
michael@0:                                   in unsigned long contextSize,
michael@0:                                   in unsigned short type,
michael@0:                                   in nsISupports result)
michael@0:                                     raises(XPathException,
michael@0:                                            DOMException);
michael@0: };