/* -*- 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 the TransforMiiX XSLT processor.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Peter Van der Beken
*
* 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 "txMozillaTextOutput.h"
#include "nsIDocument.h"
#include "nsIDOMDocument.h"
#include "nsIDOMElement.h"
#include "nsIDOMHTMLElement.h"
#include "nsIDOMText.h"
#include "TxString.h"
txMozillaTextOutput::txMozillaTextOutput()
{
}
txMozillaTextOutput::~txMozillaTextOutput()
{
}
void txMozillaTextOutput::attribute(const String& aName,
const PRInt32 aNsID,
const String& aValue)
{
}
void txMozillaTextOutput::characters(const String& aData)
{
if (mTextNode)
mTextNode->AppendData(aData.getConstNSString());
}
void txMozillaTextOutput::comment(const String& aData)
{
}
void txMozillaTextOutput::disableStylesheetLoad()
{
}
void txMozillaTextOutput::endDocument()
{
}
void txMozillaTextOutput::endElement(const String& aName,
const PRInt32 aNsID)
{
}
nsresult txMozillaTextOutput::getRootContent(nsIContent** aReturn)
{
NS_ASSERTION(aReturn, "NULL pointer passed to getRootContent");
*aReturn = mRootContent;
NS_IF_ADDREF(*aReturn);
return NS_OK;
}
PRBool txMozillaTextOutput::isDone()
{
return PR_TRUE;
}
void txMozillaTextOutput::processingInstruction(const String& aTarget,
const String& aData)
{
}
void txMozillaTextOutput::removeScriptElement(nsIDOMHTMLScriptElement *aElement)
{
NS_NOTREACHED("No script elements in text output, so this is weird!");
}
void txMozillaTextOutput::setOutputDocument(nsIDOMDocument* aDocument)
{
NS_ASSERTION(aDocument, "Document can't be NULL!");
if (!aDocument)
return;
/*
* Create an XHTML document to hold the text.
*
*
*
*
* * The text comes here *
*
*
*/
nsCOMPtr element, docElement;
nsCOMPtr parent, pre;
nsCOMPtr textNode;
NS_NAMED_LITERAL_STRING(XHTML_NSURI, "http://www.w3.org/1999/xhtml");
aDocument->CreateElementNS(XHTML_NSURI,
NS_LITERAL_STRING("html"),
getter_AddRefs(docElement));
mRootContent = do_QueryInterface(docElement);
NS_ASSERTION(mRootContent, "Need root element");
if (!mRootContent)
return;
nsCOMPtr document = do_QueryInterface(aDocument);
NS_ASSERTION(document, "Need document");
nsresult rv = mRootContent->SetDocument(document, PR_FALSE, PR_TRUE);
NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to set the document");
if (NS_FAILED(rv))
return;
rv = document->SetRootContent(mRootContent);
NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to set the root content");
if (NS_FAILED(rv))
return;
aDocument->CreateElementNS(XHTML_NSURI,
NS_LITERAL_STRING("head"),
getter_AddRefs(element));
NS_ASSERTION(element, "Failed to create head element");
if (!element)
return;
rv = docElement->AppendChild(element, getter_AddRefs(parent));
NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to append the head element");
if (NS_FAILED(rv))
return;
aDocument->CreateElementNS(XHTML_NSURI,
NS_LITERAL_STRING("body"),
getter_AddRefs(element));
NS_ASSERTION(element, "Failed to create body element");
if (!mRootContent)
return;
rv = docElement->AppendChild(element, getter_AddRefs(parent));
NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to append the body element");
if (NS_FAILED(rv))
return;
aDocument->CreateElementNS(XHTML_NSURI,
NS_LITERAL_STRING("pre"),
getter_AddRefs(element));
NS_ASSERTION(element, "Failed to create pre element");
if (!element)
return;
rv = parent->AppendChild(element, getter_AddRefs(pre));
NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to append the pre element");
if (NS_FAILED(rv))
return;
nsCOMPtr htmlElement = do_QueryInterface(pre);
htmlElement->SetId(NS_LITERAL_STRING("transformiixResult"));
NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to append the id");
aDocument->CreateTextNode(NS_LITERAL_STRING(""),
getter_AddRefs(textNode));
NS_ASSERTION(textNode, "Failed to create the text node");
if (!textNode)
return;
rv = pre->AppendChild(textNode, getter_AddRefs(parent));
NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to append the text node");
if (NS_FAILED(rv))
return;
mTextNode = textNode;
}
void txMozillaTextOutput::setOutputFormat(txOutputFormat* aOutputFormat)
{
mOutputFormat.reset();
mOutputFormat.merge(*aOutputFormat);
mOutputFormat.setFromDefaults();
}
void txMozillaTextOutput::startDocument()
{
}
void txMozillaTextOutput::startElement(const String& aName,
const PRInt32 aNsID)
{
}