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     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the documentation of the Qt Toolkit.

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     9 ** $QT_BEGIN_LICENSE:LGPL$

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    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

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    24 ** In addition, as a special exception, Nokia gives you certain additional

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #include <QtGui>

    43 

    44 #include "xmlwriter.h"

    45 

    46 QDomDocument *XmlWriter::toXml()

    47 {

    48     QDomImplementation implementation;

    49     QDomDocumentType docType = implementation.createDocumentType(

    50         "scribe-document", "scribe", "qt.nokia.com/scribe");

    51 

    52     document = new QDomDocument(docType);

    53 

    54     // ### This processing instruction is required to ensure that any kind

    55     // of encoding is given when the document is written.

    56     QDomProcessingInstruction process = document->createProcessingInstruction(

    57         "xml", "version=\"1.0\" encoding=\"utf-8\"");

    58     document->appendChild(process);

    59 

    60     QDomElement documentElement = document->createElement("document");

    61     document->appendChild(documentElement);

    62 

    63     QTextBlock firstBlock = textDocument->begin();

    64     createItems(documentElement, firstBlock);

    65 

    66     return document;

    67 }

    68 

    69 void XmlWriter::createItems(QDomElement &parent, const QTextBlock &block)

    70 {

    71     QTextBlock currentBlock = block;

    72 

    73     while (currentBlock.isValid()) {

    74         QDomElement blockElement = document->createElement("block");

    75         blockElement.setAttribute("length", currentBlock.length());

    76         parent.appendChild(blockElement);

    77 

    78         if (!(currentBlock.text().isNull())) {

    79             QDomText textNode = document->createTextNode(currentBlock.text());

    80             blockElement.appendChild(textNode);

    81         }

    82 

    83         currentBlock = currentBlock.next();

    84     }

    85 }