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50
51 #include <QtGui>
52
53 #include "xmlwriter.h"
54
toXml()55 QDomDocument *XmlWriter::toXml()
56 {
57 QDomImplementation implementation;
58 QDomDocumentType docType = implementation.createDocumentType(
59 "scribe-document", "scribe", "qt.nokia.com/scribe");
60
61 document = new QDomDocument(docType);
62
63 // ### This processing instruction is required to ensure that any kind
64 // of encoding is given when the document is written.
65 QDomProcessingInstruction process = document->createProcessingInstruction(
66 "xml", "version=\"1.0\" encoding=\"utf-8\"");
67 document->appendChild(process);
68
69 QDomElement documentElement = document->createElement("document");
70 document->appendChild(documentElement);
71
72 QTextBlock firstBlock = textDocument->begin();
73 createItems(documentElement, firstBlock);
74
75 return document;
76 }
77
createItems(QDomElement & parent,const QTextBlock & block)78 void XmlWriter::createItems(QDomElement &parent, const QTextBlock &block)
79 {
80 QTextBlock currentBlock = block;
81
82 while (currentBlock.isValid()) {
83 QDomElement blockElement = document->createElement("block");
84 blockElement.setAttribute("length", currentBlock.length());
85 parent.appendChild(blockElement);
86
87 if (!(currentBlock.text().isNull())) {
88 QDomText textNode = document->createTextNode(currentBlock.text());
89 blockElement.appendChild(textNode);
90 }
91
92 currentBlock = currentBlock.next();
93 }
94 }
95