gecko-dev/dom/xslt/nsIXSLTProcessor.idl

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#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.
*/
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
*/
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
*/
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();
};