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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtGui>
#include "xmlwriter.h"
QDomDocument *XmlWriter::toXml()
{
QDomImplementation implementation;
QDomDocumentType docType = implementation.createDocumentType(
"scribe-document", "scribe", "qt.nokia.com/scribe");
document = new QDomDocument(docType);
// ### This processing instruction is required to ensure that any kind
// of encoding is given when the document is written.
QDomProcessingInstruction process = document->createProcessingInstruction(
"xml", "version=\"1.0\" encoding=\"utf-8\"");
document->appendChild(process);
QDomElement documentElement = document->createElement("document");
document->appendChild(documentElement);
//! [0]
QTextBlock currentBlock = textDocument->begin();
while (currentBlock.isValid()) {
//! [0]
QDomElement blockElement = document->createElement("block");
document->appendChild(blockElement);
readFragment(currentBlock, blockElement, document);
//! [1]
processBlock(currentBlock);
//! [1]
//! [2]
currentBlock = currentBlock.next();
}
//! [2]
return document;
}
void XmlWriter::readFragment(const QTextBlock ¤tBlock,
QDomElement blockElement,
QDomDocument *document)
{
//! [3] //! [4]
QTextBlock::iterator it;
for (it = currentBlock.begin(); !(it.atEnd()); ++it) {
QTextFragment currentFragment = it.fragment();
if (currentFragment.isValid())
//! [3] //! [5]
processFragment(currentFragment);
//! [4] //! [5]
if (currentFragment.isValid()) {
QDomElement fragmentElement = document->createElement("fragment");
blockElement.appendChild(fragmentElement);
fragmentElement.setAttribute("length", currentFragment.length());
QDomText fragmentText = document->createTextNode(currentFragment.text());
fragmentElement.appendChild(fragmentText);
//! [6]
}
//! [7]
}
//! [6] //! [7]
}
void XmlWriter::processBlock(const QTextBlock ¤tBlock)
{
}
void XmlWriter::processFragment(const QTextFragment ¤tFragment)
{
}
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