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#include <QFile>
#include <QtDebug>
#include "util/xml.h"
#include "errordialoghandler.h"
int XmlParse::selectNodeInt(const QDomNode& nodeHeader,
const QString& sNode, bool* ok) {
return selectNode(nodeHeader, sNode).toElement().text().toInt(ok);
}
float XmlParse::selectNodeFloat(const QDomNode& nodeHeader,
const QString& sNode, bool* ok) {
return selectNode(nodeHeader, sNode).toElement().text().toFloat(ok);
}
double XmlParse::selectNodeDouble(const QDomNode& nodeHeader,
const QString& sNode, bool* ok) {
return selectNode(nodeHeader, sNode).toElement().text().toDouble(ok);
}
QDomNode XmlParse::selectNode(const QDomNode& nodeHeader,
const QString& sNode) {
QDomNode node = nodeHeader.firstChild();
while (!node.isNull()) {
if (node.nodeName() == sNode) {
return node;
}
node = node.nextSibling();
}
return node;
}
QDomElement XmlParse::selectElement(const QDomNode& nodeHeader,
const QString& sNode) {
QDomNode node = nodeHeader.firstChild();
while (!node.isNull()) {
if (node.nodeName() == sNode) {
if (node.isElement()) {
return node.toElement();
} else {
break;
}
}
node = node.nextSibling();
}
return QDomElement();
}
QString XmlParse::selectNodeQString(const QDomNode& nodeHeader,
const QString& sNode) {
QDomNode node = selectNode(nodeHeader, sNode);
if (!node.isNull()) {
return node.toElement().text();
}
return QString("");
}
QDomElement XmlParse::openXMLFile(const QString& path, const QString& name) {
QDomDocument doc(name);
QFile file(path);
if (!file.open(QIODevice::ReadOnly)) {
qDebug() << "Could not open xml file:" << file.fileName();
return QDomElement();
}
QString error;
int line, col;
if (!doc.setContent(&file, &error, &line, &col)) {
QString errorString = QString("%1 at line %2, column %3")
.arg(error).arg(line).arg(col);
QString errorLog = QString("Error parsing XML file %1: %2")
.arg(file.fileName(), errorString);
qWarning() << errorLog;
// Set up error dialog
ErrorDialogProperties* props = ErrorDialogHandler::instance()->newDialogProperties();
props->setType(DLG_WARNING);
props->setTitle("Error parsing XML file");
props->setText(QString("There was a problem parsing the XML file %1.").arg(file.fileName()));
props->setInfoText(errorString);
props->setModal(false); // Don't block the GUI
// Display it
ErrorDialogHandler* dialogHandler = ErrorDialogHandler::instance();
if (dialogHandler) {
dialogHandler->requestErrorDialog(props);
}
file.close();
return QDomElement();
}
file.close();
return doc.documentElement();
}
QDomElement XmlParse::addElement(QDomDocument& doc,
QDomElement& header,
const QString& sElementName,
const QString& sText) {
QDomElement element = doc.createElement(sElementName);
element.appendChild(doc.createTextNode(sText));
header.appendChild(element);
return element;
}
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