gecko/content/xslt/public/nsIXSLTProcessor.idl

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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
* Axel Hecht.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Axel Hecht, <axel@pike.org>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
#include "domstubs.idl"
interface nsIVariant;
[scriptable, uuid(4a91aeb3-4100-43ee-a21e-9866268757c5)]
interface nsIXSLTProcessor : nsISupports
{
/**
* Import the stylesheet into this XSLTProcessor for transformations.
*
* @param style The root-node of a XSLT stylesheet. This can be either
* a document node or an element node. If a document node
* then the document can contain either a XSLT stylesheet
* or a LRE stylesheet.
* If the argument is an element node it must be the
* xsl:stylesheet (or xsl:transform) element of an XSLT
* stylesheet.
*
* @exception nsIXSLTException
*/
void importStylesheet(in nsIDOMNode style);
/**
* Transforms the node source applying the stylesheet given by
* the importStylesheet() function. The owner document of the output node
* owns the returned document fragment.
*
* @param source The node to be transformed
* @param output This document is used to generate the output
* @return DocumentFragment The result of the transformation
*
* @exception nsIXSLTException
*/
nsIDOMDocumentFragment transformToFragment(in nsIDOMNode source,
in nsIDOMDocument output);
/**
* Transforms the node source applying the stylesheet given by the
* importStylesheet() function.
*
* @param source The node to be transformed
* @return Document The result of the transformation
*
* @exception nsIXSLTException
*/
nsIDOMDocument transformToDocument(in nsIDOMNode source);
/**
* Sets a parameter to be used in subsequent transformations with this
* nsIXSLTProcessor. If the parameter doesn't exist in the stylesheet the
* parameter will be ignored.
*
* @param namespaceURI The namespaceURI of the XSLT parameter
* @param localName The local name of the XSLT parameter
* @param value The new value of the XSLT parameter
*
* @exception NS_ERROR_ILLEGAL_VALUE The datatype of value is
* not supported
*/
void setParameter(in DOMString namespaceURI,
in DOMString localName,
in nsIVariant value);
/**
* Gets a parameter if previously set by setParameter. Returns null
* otherwise.
*
* @param namespaceURI The namespaceURI of the XSLT parameter
* @param localName The local name of the XSLT parameter
* @return nsIVariant The value of the XSLT parameter
*/
nsIVariant getParameter(in DOMString namespaceURI,
in DOMString localName);
/**
* Removes a parameter, if set. This will make the processor use the
* default-value for the parameter as specified in the stylesheet.
*
* @param namespaceURI The namespaceURI of the XSLT parameter
* @param localName The local name of the XSLT parameter
*/
void removeParameter(in DOMString namespaceURI,
in DOMString localName);
/**
* Removes all set parameters from this nsIXSLTProcessor. This will make
* the processor use the default-value for all parameters as specified in
* the stylesheet.
*/
void clearParameters();
/**
* Remove all parameters and stylesheets from this nsIXSLTProcessor.
*/
void reset();
};