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40
41 #include <QtGui>
42
43 #include "xmlwriter.h"
44
toXml()45 QDomDocument *XmlWriter::toXml()
46 {
47 QDomImplementation implementation;
48 QDomDocumentType docType = implementation.createDocumentType(
49 "scribe-document", "scribe", "qt.nokia.com/scribe");
50
51 document = new QDomDocument(docType);
52
53 // ### This processing instruction is required to ensure that any kind
54 // of encoding is given when the document is written.
55 QDomProcessingInstruction process = document->createProcessingInstruction(
56 "xml", "version=\"1.0\" encoding=\"utf-8\"");
57 document->appendChild(process);
58
59 QDomElement documentElement = document->createElement("document");
60 document->appendChild(documentElement);
61
62 QTextBlock firstBlock = textDocument->begin();
63 createItems(documentElement, firstBlock);
64
65 return document;
66 }
67
createItems(QDomElement & parent,const QTextBlock & block)68 void XmlWriter::createItems(QDomElement &parent, const QTextBlock &block)
69 {
70 QTextBlock currentBlock = block;
71
72 while (currentBlock.isValid()) {
73 QDomElement blockElement = document->createElement("block");
74 blockElement.setAttribute("length", currentBlock.length());
75 parent.appendChild(blockElement);
76
77 if (!(currentBlock.text().isNull())) {
78 QDomText textNode = document->createTextNode(currentBlock.text());
79 blockElement.appendChild(textNode);
80 }
81
82 currentBlock = currentBlock.next();
83 }
84 }
85