本文整理汇总了C++中QDomElement类的典型用法代码示例。如果您正苦于以下问题：C++ QDomElement类的具体用法？C++ QDomElement怎么用？C++ QDomElement使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了QDomElement类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: MIRO_ASSERT
void
DeferredParameterEdit::setXML()
{
QDomNode tmpNode = tmpParentNode_.firstChild();
// no edit -> nothing to be done
if (!modified_)
return;
// delete entry if edit field is empty
if (tmpNode.isNull() ||
tmpNode.firstChild().isNull()) {
if (!node_.isNull()) {
parentNode_.removeChild(node_);
delete item_;
}
else {
modified_ = false;
}
return;
}
// crete a node if necessary
if (node_.isNull()) {
MIRO_ASSERT(!parentNode_.ownerDocument().isNull());
QDomElement e = parentNode_.ownerDocument().createElement(XML_TAG_PARAMETER);
e.setAttribute(XML_ATTRIBUTE_KEY, name());
node_ = parentNode_.appendChild(e);
MIRO_ASSERT(!node_.isNull());
}
//--------------------------------------
// replace node by new content
// remember the predecessor
QListViewItem * pre = NULL;
if (item_) {
QListViewItem * parent = item_->listViewItem()->parent();
if (parent != NULL) {
pre = parent->firstChild();
while (pre != NULL) {
if (pre->nextSibling() == item_->listViewItem())
break;
pre = pre->nextSibling();
}
}
// delete the current content
delete item_;
}
// replace the xml subtree
QDomNode node = tmpNode.cloneNode();
node_.parentNode().replaceChild(node, node_);
node_ = node;
// reconstruct the listview if available
if (parentItem_) {
item_ = NULL;
QString typeName = parameter_.type_;
if (type_ == NESTED_PARAMETER) {
Miro::CFG::Type const * const parameterType =
ConfigFile::instance()->description().getType(typeName);
if (parameterType == NULL) {
throw QString("Parameter description for " + typeName +
" not found.\nCheck whether the relevant description file is loaded.");
}
item_ = new CompoundParameter(*parameterType,
node,
parentItem_->listViewItem(), pre,
parentItem_, name());
}
else if (type_ == VECTOR ||
type_ == SET) {
item_ = new ParameterList(parameter_,
node,
parentItem_->listViewItem(), pre,
parentItem_, name());
}
if (item_ != NULL)
dynamic_cast<ParameterXML *>(item_)->init();
}
}示例2: signalLoginProgress
void SmugTalker::parseResponseLogin(const QByteArray& data)
{
int errCode = -1;
QString errMsg;
emit signalLoginProgress(3);
QDomDocument doc("login");
if (!doc.setContent(data))
return;
kDebug() << "Parse Login response:" << endl << data;
QDomElement e = doc.documentElement();
for (QDomNode node = e.firstChild();
!node.isNull();
node = node.nextSibling())
{
if (!node.isElement())
continue;
e = node.toElement();
if (e.tagName() == "Login")
{
m_user.accountType = e.attribute("AccountType");
m_user.fileSizeLimit = e.attribute("FileSizeLimit").toInt();
for (QDomNode nodeL = e.firstChild();
!nodeL.isNull();
nodeL = nodeL.nextSibling())
{
if (!nodeL.isElement())
continue;
e = nodeL.toElement();
if (e.tagName() == "Session")
{
m_sessionID = e.attribute("id");
}
else if (e.tagName() == "User")
{
m_user.nickName = e.attribute("NickName");
m_user.displayName = e.attribute("DisplayName");
}
}
errCode = 0;
}
else if (e.tagName() == "err")
{
errCode = e.attribute("code").toInt();
errMsg = e.attribute("msg");
kDebug() << "Error:" << errCode << errMsg;
}
}
emit signalLoginProgress(4);
if (errCode != 0) // if login failed, reset user properties
{
m_sessionID.clear();
m_user.clear();
}
emit signalBusy(false);
emit signalLoginDone(errCode, errorToText(errCode, errMsg));
}示例3: doc
void SmugTalker::parseResponseListPhotos(const QByteArray& data)
{
int errCode = -1;
QString errMsg;
QDomDocument doc("images.get");
if (!doc.setContent(data))
return;
kDebug() << "Parse Photos response:" << endl << data;
QList <SmugPhoto> photosList;
QDomElement e = doc.documentElement();
for (QDomNode node = e.firstChild();
!node.isNull();
node = node.nextSibling())
{
if (!node.isElement())
continue;
e = node.toElement();
if (e.tagName() == "Images")
{
for (QDomNode nodeP = e.firstChild();
!nodeP.isNull();
nodeP = nodeP.nextSibling())
{
if (!nodeP.isElement())
continue;
e = nodeP.toElement();
if (e.tagName() == "Image")
{
SmugPhoto photo;
photo.id = e.attribute("id").toInt();
photo.key = e.attribute("Key");
photo.caption = htmlToText(e.attribute("Caption"));
photo.keywords = htmlToText(e.attribute("Keywords"));
photo.thumbURL = e.attribute("ThumbURL");
// try to get largest size available
if (e.hasAttribute("Video1280URL"))
photo.originalURL = e.attribute("Video1280URL");
else if (e.hasAttribute("Video960URL"))
photo.originalURL = e.attribute("Video960URL");
else if (e.hasAttribute("Video640URL"))
photo.originalURL = e.attribute("Video640URL");
else if (e.hasAttribute("Video320URL"))
photo.originalURL = e.attribute("Video320URL");
else if (e.hasAttribute("OriginalURL"))
photo.originalURL = e.attribute("OriginalURL");
else if (e.hasAttribute("X3LargeURL"))
photo.originalURL = e.attribute("X3LargeURL");
else if (e.hasAttribute("X2LargeURL"))
photo.originalURL = e.attribute("X2LargeURL");
else if (e.hasAttribute("XLargeURL"))
photo.originalURL = e.attribute("XLargeURL");
else if (e.hasAttribute("LargeURL"))
photo.originalURL = e.attribute("LargeURL");
else if (e.hasAttribute("MediumURL"))
photo.originalURL = e.attribute("MediumURL");
else if (e.hasAttribute("SmallURL"))
photo.originalURL = e.attribute("SmallURL");
photosList.append(photo);
}
}
errCode = 0;
}
else if (e.tagName() == "err")
{
errCode = e.attribute("code").toInt();
errMsg = e.attribute("msg");
kDebug() << "Error:" << errCode << errMsg;
}
}
if (errCode == 15) // 15: empty list
errCode = 0;
emit signalBusy(false);
emit signalListPhotosDone(errCode, errorToText(errCode, errMsg),
photosList);
}示例4: updateDomElement
void Bookmarks::updateDomElement(QTreeWidgetItem* item, int column)
{
QDomElement element = m_domElementForItem.value(item);
if (!element.isNull()) {
if (column == 0) {
QDomElement oldTitleElement = element.firstChildElement("title");
QDomElement newTitleElement = m_domDocument.createElement("title");
QDomText newTitleText = m_domDocument.createTextNode(item->text(0));
newTitleElement.appendChild(newTitleText);
element.replaceChild(newTitleElement, oldTitleElement);
}
else {
if (element.tagName() == "bookmark") {
QDomElement oldDescElement = element.firstChildElement("desc");
QDomElement newDescElement = m_domDocument.createElement("desc");
QDomText newDesc = m_domDocument.createTextNode(item->text(1));//setAttribute("href", item->text(1));
newDescElement.appendChild(newDesc);
element.replaceChild(newDescElement, oldDescElement);
element.setAttribute("href", item->data(1, Qt::UserRole).toString());
}
}
}
}示例5: findChildNode
bool Bookmarks::updateBookmarkState(const QString &type, const QVariant &data, bool state)
{
if (type == "Verses" || type == tr("Verses")) {
QDomElement verseNode = findChildNode("folder", "Verses");
if (verseNode.isNull()) {
QDomElement root = m_domDocument.createElement("folder");
QDomElement child = m_domDocument.createElement("title");
QDomText newTitleText = m_domDocument.createTextNode(tr("Verses"));
root.setAttribute("folded", "no");
child.appendChild(newTitleText);
root.appendChild(child);
m_domDocument.documentElement().appendChild(root);
verseNode = root;
parseFolderElement(root);
}
QTreeWidgetItem* parentItem = m_domElementForItem.key(verseNode);
//REMOVE OPERATION
if (!state) {
int countOfChildren = parentItem->childCount();
int numOfDel = 0;
bool allMatchedRemoved = true;
for (int i = 0; i < countOfChildren; ++i) {
QTreeWidgetItem* childItem = parentItem->child(i);
if (!childItem) {
continue;
}
if (childItem->data(0, Qt::UserRole).toString() == data.toStringList().at(0) + "|" + data.toStringList().at(1)) {
++numOfDel;
if (unBookmarkItem(childItem)) {
--i; //because one of children was deleted
--countOfChildren;
}
else {
allMatchedRemoved = false;
}
}
}
//allMatchedRemoved is false when at least one of
// matched items are not deleted!!
return allMatchedRemoved;
}
QDomElement bookmark = m_domDocument.createElement("bookmark");
QDomElement bookmarkTitle = m_domDocument.createElement("title");
QDomElement bookmarkDescription = m_domDocument.createElement("desc");
QDomElement bookmarkInfo = m_domDocument.createElement("info");
QDomElement infoMetaData = m_domDocument.createElement("metadata");
infoMetaData.setAttribute("owner", "http://saaghar.pozh.org");
QDomText bookmarkSaagharMetadata = m_domDocument.createTextNode(data.toStringList().at(0) + "|" + data.toStringList().at(1));
infoMetaData.appendChild(bookmarkSaagharMetadata);
bookmarkInfo.appendChild(infoMetaData);
bookmark.appendChild(bookmarkTitle);
bookmark.appendChild(bookmarkDescription);
bookmark.appendChild(bookmarkInfo);
verseNode.appendChild(bookmark);
qDebug() << data << state;
QDomElement firstChild = m_domDocument.documentElement().firstChildElement("folder");
firstChild.text();
QTreeWidgetItem* item = createItem(bookmark, parentItem);
item->setIcon(0, m_bookmarkIcon);
QString title = data.toStringList().at(2);
item->setText(0, title);
item->setToolTip(0, title);
item->setData(0, Qt::UserRole, data.toStringList().at(0) + "|" + data.toStringList().at(1));
item->setData(1, Qt::UserRole, data.toStringList().at(3));
if (data.toStringList().size() == 5) {
item->setText(1, data.toStringList().at(4));
item->setToolTip(1, data.toStringList().at(4));
}
if (parentItem->childCount() == 1) {
resizeColumnToContents(0);
resizeColumnToContents(1);
}
return true;
}
//an unknown type!!
return false;
}示例6: sosLayer
QgsVectorLayer* QgsRemoteOWSBuilder::sosLayer( const QDomElement& remoteOWSElem, const QString& url, const QString& layerName, QList<QgsMapLayer*>& layersToRemove, bool allowCaching ) const
{
//url for sos provider is: "url=... method=... xml=....
QString method = remoteOWSElem.attribute( "method", "POST" ); //possible GET/POST/SOAP
//search for <LayerSensorObservationConstraints> node that is sibling of remoteOSW element
//parent element of <remoteOWS> (normally <UserLayer>)
QDomElement parentElem = remoteOWSElem.parentNode().toElement();
if ( parentElem.isNull() )
{
return 0;
}
//Root element of the request (can be 'GetObservation' or 'GetObservationById' at the moment, probably also 'GetFeatureOfInterest' or 'GetFeatureOfInterestTime' in the future)
QDomElement requestRootElem;
QDomNodeList getObservationNodeList = parentElem.elementsByTagName( "GetObservation" );
if ( getObservationNodeList.size() > 0 )
{
requestRootElem = getObservationNodeList.at( 0 ).toElement();
}
else //GetObservationById?
{
QDomNodeList getObservationByIdNodeList = parentElem.elementsByTagName( "GetObservationById" );
if ( getObservationByIdNodeList.size() > 0 )
{
requestRootElem = getObservationByIdNodeList.at( 0 ).toElement();
}
}
if ( requestRootElem.isNull() )
{
return 0;
}
QDomDocument requestDoc;
QDomNode newDocRoot = requestDoc.importNode( requestRootElem, true );
requestDoc.appendChild( newDocRoot );
QString providerUrl = "url=" + url + " method=" + method + " xml=" + requestDoc.toString();
//check if layer is already in cache
QgsVectorLayer* sosLayer = 0;
if ( allowCaching )
{
sosLayer = dynamic_cast<QgsVectorLayer*>( QgsMSLayerCache::instance()->searchLayer( providerUrl, layerName ) );
if ( sosLayer )
{
return sosLayer;
}
}
sosLayer = new QgsVectorLayer( providerUrl, "Sensor layer", "SOS" );
if ( !sosLayer->isValid() )
{
delete sosLayer;
return 0;
}
else
{
if ( allowCaching )
{
QgsMSLayerCache::instance()->insertLayer( providerUrl, layerName, sosLayer );
}
else
{
layersToRemove.push_back( sosLayer );
}
}
return sosLayer;
}示例7: filterProperties
void CDiagramItem::toXml(QDomElement &n)
{
QMetaObject *meta = NULL;
QMetaProperty prop;
QDomDocument doc;
QDomElement ext, childNode;
QList<QByteArray> props;
QStringList filtersOut, filtersIn;
CDiagramSerializable *inst = NULL;
filtersIn = filterProperties();
filtersOut << "width"
<< "height"
<< "x"
<< "y"
<< "z"
<< "pos"
<< "size"
<< "parent"
<< "effect"
<< "children"
<< "layout"
<< "palette";
doc = n.ownerDocument();
ext = doc.createElement( QString("ext") );
childNode = doc.createElement( QString("children") );
n.setAttribute( QString("type"), interType());
n.setAttribute( QString("category"), category() );
n.setAttribute( QString("name"), name() );
n.setAttribute( QString("libCategory"), libraryCategory() );
n.setAttribute( QString("libName"), libraryName() );
n.setAttribute( QString("id"), QString::number(id()) );
meta = const_cast<QMetaObject*>(metaObject());
for (int i = 0; i < meta->propertyCount(); ++i)
{
QString propName;
QByteArray b;
QDataStream s(&b, QIODevice::WriteOnly);
prop = meta->property(i);
propName = QString(prop.name());
if (filtersIn.isEmpty())
{
if (filtersOut.contains(propName, Qt::CaseInsensitive) || prop.userType() == 0)
{
continue;
}
}
else
{
if (!filtersIn.contains(propName, Qt::CaseInsensitive))
{
continue;
}
}
if (prop.isValid() && prop.isReadable())
{
s << prop.read(this);
QDomElement e = doc.createElement(QString("property"));
e.setAttribute( QString("name"), QString(prop.name()) );
e.setAttribute( QString("type"), QString(prop.typeName()) );
e.appendChild( doc.createTextNode( QString(b.toBase64() ) ) );
n.appendChild(e);
// qDebug() << "save->name:" << prop.name() << " value:" << prop.read(this);
}
}
props = dynamicPropertyNames();
for (int i = 0; i < props.length(); ++i)
{
inst = RS_PROPERTY(props.at(i).constData());
// inst = property(props.at(i).constData()).value<CDiagramSerializable*>();
if (inst)
{
QDomElement c = doc.createElement(QString("child"));
c.setAttribute( QString("dynamicProperty"), QString(props.at(i).constData()) );
inst->toXml(c);
childNode.appendChild(c);
}
}
n.appendChild(childNode);
extToXml( ext );
n.appendChild( ext );
}示例8: doc
void Mesa::importXML(const QString val) {
QDomDocument doc ( "mydocument" );
if ( !doc.setContent ( val ) ) {
return;
} // end if
QDomElement docElem = doc.documentElement();
QDomElement principal = docElem.firstChildElement ( "IMAGEN" );
m_filename = principal.text();
QDomElement nombre = docElem.firstChildElement ( "NOMBRE" );
m_nombreMesa = nombre.text();
QDomElement pantalla = docElem.firstChildElement ( "PANTALLA" );
m_pantalla = pantalla.text();
QDomElement posx = docElem.firstChildElement ( "POSX" );
QDomElement posy = docElem.firstChildElement ( "POSY" );
QDomElement xscale = docElem.firstChildElement ( "XSCALE" );
QDomElement yscale = docElem.firstChildElement ( "YSCALE" );
m_XScale = xscale.text().toInt();
m_YScale = yscale.text().toInt();
setGeometry(posx.text().toInt(),posy.text().toInt(),m_XScale+1 , m_YScale+1 );
setFixedSize(m_XScale+10 ,m_YScale+10);
repaint();
}示例9: saveGradient
static QDomElement saveGradient(QDomDocument &doc, const QGradient &gradient)
{
QDomElement gradElem = doc.createElement(QLatin1String("gradientData"));
const QGradient::Type type = gradient.type();
gradElem.setAttribute(QLatin1String("type"), gradientTypeToString(type));
gradElem.setAttribute(QLatin1String("spread"), gradientSpreadToString(gradient.spread()));
gradElem.setAttribute(QLatin1String("coordinateMode"), gradientCoordinateModeToString(gradient.coordinateMode()));
QGradientStops stops = gradient.stops();
QVectorIterator<QGradientStop > it(stops);
while (it.hasNext())
gradElem.appendChild(saveGradientStop(doc, it.next()));
if (type == QGradient::LinearGradient) {
const QLinearGradient &g = *static_cast<const QLinearGradient *>(&gradient);
gradElem.setAttribute(QLatin1String("startX"), QString::number(g.start().x()));
gradElem.setAttribute(QLatin1String("startY"), QString::number(g.start().y()));
gradElem.setAttribute(QLatin1String("endX"), QString::number(g.finalStop().x()));
gradElem.setAttribute(QLatin1String("endY"), QString::number(g.finalStop().y()));
} else if (type == QGradient::RadialGradient) {
const QRadialGradient &g = *static_cast<const QRadialGradient *>(&gradient);
gradElem.setAttribute(QLatin1String("centerX"), QString::number(g.center().x()));
gradElem.setAttribute(QLatin1String("centerY"), QString::number(g.center().y()));
gradElem.setAttribute(QLatin1String("focalX"), QString::number(g.focalPoint().x()));
gradElem.setAttribute(QLatin1String("focalY"), QString::number(g.focalPoint().y()));
gradElem.setAttribute(QLatin1String("radius"), QString::number(g.radius()));
} else if (type == QGradient::ConicalGradient) {
const QConicalGradient &g = *static_cast<const QConicalGradient*>(&gradient);
gradElem.setAttribute(QLatin1String("centerX"), QString::number(g.center().x()));
gradElem.setAttribute(QLatin1String("centerY"), QString::number(g.center().y()));
gradElem.setAttribute(QLatin1String("angle"), QString::number(g.angle()));
}
return gradElem;
}示例10: clean
int LoadController::exec()
{
clean();
QFile zeus (filename());
if(!zeus.open(QIODevice::ReadOnly))
{
return -1;
}
QDomDocument hera;
if(!hera.setContent(&zeus))
{
return -2;
}
QDomElement athena = hera.documentElement();
QDomNodeList hermes = athena.elementsByTagName("user");
for(int appolon = 0; appolon < hermes.size(); appolon++)
{
QDomElement gaia = hermes.at(appolon).toElement();
UserSPointer ares = UserController::user(cypher(gaia.elementsByTagName("username").at(0).toElement().text(), 57));
if(ares)
ares->setType((User::UserType)cypher(gaia.elementsByTagName("type").at(0).toElement().text(), 95).toInt());
}
hermes = athena.elementsByTagName("category");
for(int apollon = 0; apollon < hermes.size(); apollon++)
{
if(hermes.at(apollon).parentNode().toElement().tagName() != "subCategory")
{
CategorySPointer ares(new Category);
QDomElement aphrodite = hermes.at(apollon).toElement();
ares->load(aphrodite);
if(!categories().contains(ares->name()))
addCategory(ares);
}
}
hermes = athena.elementsByTagName("entry");
for(int apollon = 0; apollon < hermes.size(); apollon++)
{
if(hermes.at(apollon).parentNode().toElement().tagName() != "subMedia")
{
MediaSPointer ares(new Media);
QDomElement aphrodite = hermes.at(apollon).toElement();
ares->load(aphrodite, AbstractController::categories());
if(!medias().contains(qMakePair(ares->category()->name(),ares->name())))
{
ares->category()->addAssociations(ares);
addMedia(ares);
}
}
}
zeus.close();
return 0;
}示例11: file
void DistroMesas::importXML(const QString val) {
QFile file ( g_confpr->value( CONF_DIR_USER ) + "distromesas_" + mainCompany()->dbName() + ".cfn" );
if (file.exists()) {
if ( !file.open ( QIODevice::ReadOnly ) ) {
return;
} // end if
QString result (file.readAll());
file.close();
QDomDocument doc ( "mydocument" );
if ( !doc.setContent ( result ) ) {
return;
} // end if
QDomElement docElem = doc.documentElement();
QDomElement principal = docElem.firstChildElement ( "BACKGROUND" );
m_background = principal.text();
principal = docElem.firstChildElement ( "ESCALA" );
g_escala = principal.text().toInt();
QDomNodeList nodos = docElem.elementsByTagName ( "MESA" );
int i = 0;
while (i < nodos.count() ) {
QDomNode ventana = nodos.item ( i++ );
QDomElement e1 = ventana.toElement(); /// try to convert the node to an element.
if ( !e1.isNull() ) { /// the node was really an element.
QString nodoText = e1.text();
/// Pasamos el XML a texto para poder procesarlo como tal.
QString result;
QTextStream stream ( &result );
ventana.save(stream,5);
Mesa *mesa = new Mesa((BtCompany *) mainCompany(), mui_widget);
mesa->importXML(result);
if (! m_listapantallas.contains(mesa->m_pantalla)) {
if (m_pantallaactual == "") {
m_pantallaactual = mesa->m_pantalla;
} // end if
m_listapantallas.append(mesa->m_pantalla);
QToolButton *but = new QToolButton(this);
but->setObjectName("p_"+mesa->m_pantalla);
but->setText(mesa->m_pantalla);
but->setMinimumHeight(42);
but->setMinimumWidth(42);
but->setCheckable(TRUE);
mui_espaciopantallas->addWidget(but);
connect(but, SIGNAL(clicked()), this, SLOT(cambiarPantalla()));
} // end if
if (mesa->m_pantalla == m_pantallaactual)
mesa->show();
} // end if
} // end while
} // end if
}示例12: fromOpenIndyXML
/*!
* \brief Ellipse::fromOpenIndyXML
* \param xmlElem
* \return
*/
bool Ellipse::fromOpenIndyXML(QDomElement &xmlElem){
bool result = Geometry::fromOpenIndyXML(xmlElem);
if(result){
//set ellipse attributes
QDomElement a = xmlElem.firstChildElement("a");
QDomElement b = xmlElem.firstChildElement("b");
QDomElement semiMajorAxis = xmlElem.firstChildElement("semiMajorAxis");
QDomElement normal = xmlElem.firstChildElement("spatialDirection");
QDomElement center = xmlElem.firstChildElement("coordinates");
if(a.isNull() || b.isNull() || semiMajorAxis.isNull() || normal.isNull() || center.isNull()
|| !a.hasAttribute("value") || !b.hasAttribute("value") || semiMajorAxis.hasAttribute("i")
|| !semiMajorAxis.hasAttribute("j") || !semiMajorAxis.hasAttribute("k")
|| !normal.hasAttribute("i") || normal.hasAttribute("j") || normal.hasAttribute("k")
|| !center.hasAttribute("x") || !center.hasAttribute("y") || !center.hasAttribute("z")){
return false;
}
this->a = a.attribute("value").toDouble();
this->b = b.attribute("value").toDouble();
this->semiMajorAxis.setVector(semiMajorAxis.attribute("i").toDouble(),
semiMajorAxis.attribute("j").toDouble(),
semiMajorAxis.attribute("k").toDouble());
this->normal.setVector(normal.attribute("i").toDouble(),
normal.attribute("j").toDouble(),
normal.attribute("k").toDouble());
this->center.setVector(center.attribute("x").toDouble(),
center.attribute("y").toDouble(),
center.attribute("z").toDouble());
}
return result;
}示例13: getGeometryTypeName
/*!
* \brief Ellipse::toOpenIndyXML
* \param xmlDoc
* \return
*/
QDomElement Ellipse::toOpenIndyXML(QDomDocument &xmlDoc) const{
QDomElement ellipse = Geometry::toOpenIndyXML(xmlDoc);
if(ellipse.isNull()){
return ellipse;
}
ellipse.setAttribute("type", getGeometryTypeName(eEllipseGeometry));
//set semi-major axis length
QDomElement a = xmlDoc.createElement("a");
if(this->isSolved || this->isNominal){
a.setAttribute("value", this->a);
}else{
a.setAttribute("value", 0.0);
}
ellipse.appendChild(a);
//set semi-minor axis length
QDomElement b = xmlDoc.createElement("b");
if(this->isSolved || this->isNominal){
b.setAttribute("value", this->b);
}else{
b.setAttribute("value", 0.0);
}
ellipse.appendChild(b);
//set semi-major axis direction
QDomElement semiMajorAxis = xmlDoc.createElement("semiMajorAxis");
if(this->isSolved || this->isNominal){
semiMajorAxis.setAttribute("i", this->semiMajorAxis.getVector().getAt(0));
semiMajorAxis.setAttribute("j", this->semiMajorAxis.getVector().getAt(1));
semiMajorAxis.setAttribute("k", this->semiMajorAxis.getVector().getAt(2));
}else{
semiMajorAxis.setAttribute("i", 0.0);
semiMajorAxis.setAttribute("j", 0.0);
semiMajorAxis.setAttribute("k", 0.0);
}
ellipse.appendChild(semiMajorAxis);
return ellipse;
}示例14: File
void DistributionTables::build(const std::string& BasePath,
const std::string& SourcesFileName, const std::string& DistributionFileName)
{
SourcesTable.clear();
UnitsTable.clear();
// Sources file
QDomDocument Doc;
QDomElement Root;
std::string SourcesFilePath = BasePath+"/"+SourcesFileName;
QFile File(QString(SourcesFilePath.c_str()));
if (!File.open(QIODevice::ReadOnly))
{
throw openfluid::base::FrameworkException(OPENFLUID_CODE_LOCATION,
"Error opening " + SourcesFilePath);
}
bool Parsed = Doc.setContent(&File);
File.close();
if (Parsed)
{
Root = Doc.documentElement();
if (!Root.isNull())
{
if (Root.tagName() == QString("openfluid"))
{
for(QDomElement CurrNode = Root.firstChildElement(); !CurrNode.isNull();
CurrNode = CurrNode.nextSiblingElement())
{
if (CurrNode.tagName() == QString("datasources"))
{
for(QDomElement CurrNode2 = CurrNode.firstChildElement(); !CurrNode2.isNull();
CurrNode2 = CurrNode2.nextSiblingElement())
{
if (CurrNode2.tagName() == QString("filesource"))
{
QString xmlID = CurrNode2.attributeNode(QString("ID")).value();
QString xmlFile = CurrNode2.attributeNode(QString("file")).value();
if (!xmlID.isNull() && !xmlFile.isNull())
{
SourcesTable[xmlID.toStdString()] = BasePath + "/" + xmlFile.toStdString();
}
}
}
}
}
}
else
throw openfluid::base::FrameworkException(OPENFLUID_CODE_LOCATION,
"Cannot find <openfluid> tag in sources file " +
SourcesFilePath);
}
else
throw openfluid::base::FrameworkException(OPENFLUID_CODE_LOCATION,"Wrong formatted sources file " +
SourcesFilePath);
}
else
throw openfluid::base::FrameworkException(OPENFLUID_CODE_LOCATION,"Cannot open sources file " +
SourcesFilePath);
// Units distribution file
long UnitID;
std::string DataSrcID;
ColumnTextParser DistriFileParser("%");
std::string DistributionFilePath = BasePath+"/"+DistributionFileName;
if (openfluid::tools::Filesystem::isFile(DistributionFilePath))
{
if (DistriFileParser.loadFromFile(DistributionFilePath) &&
DistriFileParser.getColsCount() == 2 &&
DistriFileParser.getLinesCount() >0)
{
for (unsigned int i=0;i<DistriFileParser.getLinesCount();i++)
{
if (DistriFileParser.getLongValue(i,0,&UnitID) && DistriFileParser.getStringValue(i,1,&DataSrcID))
{
if (SourcesTable.find(DataSrcID) != SourcesTable.end())
UnitsTable[UnitID] = DataSrcID;
else
throw openfluid::base::FrameworkException(OPENFLUID_CODE_LOCATION,
"Error in distribution file " + DistributionFilePath +
", data source ID not found");
}
else
throw openfluid::base::FrameworkException(OPENFLUID_CODE_LOCATION,
"Error in distribution file " + DistributionFilePath +
", format error");
//.........这里部分代码省略.........
示例15: file
bool Syntaxer::loadSyntax(const QString &filename)
{
QFile file(filename);
QString errorStr;
int errorLine;
int errorColumn;
QDomDocument domDocument;
if (!domDocument.setContent(&file, true, &errorStr, &errorLine, &errorColumn)) {
return false;
}
QDomElement root = domDocument.documentElement();
if (root.isNull()) return false;
if (root.tagName() != "language") return false;
QDomElement highlighting = root.firstChildElement("highlighting");
if (highlighting.isNull()) return false;
QDomElement general = root.firstChildElement("general");
if (general.isNull()) return false;
QDomElement contexts = highlighting.firstChildElement("contexts");
if (contexts.isNull()) return false;
m_hlCStringChar = false;
QDomElement context = contexts.firstChildElement("context");
while (!context.isNull()) {
if (context.attribute("attribute").compare("Normal Text") == 0) {
m_stringDelimiter = getStringDelimiter(context);
initListsToFormats(context);
}
else if (context.attribute("attribute").compare("String") == 0) {
QDomElement HlCStringChar = context.firstChildElement("HlCStringChar");
if (!HlCStringChar.isNull()) {
m_hlCStringChar = true;
}
}
context = context.nextSiblingElement("context");
}
m_canProgram = root.attribute("canProgram", "").compare("true", Qt::CaseInsensitive) == 0;
m_name = root.attribute("name");
QStringList extensions = root.attribute("extensions").split(";", QString::SkipEmptyParts);
if (extensions.count() > 0) {
m_extensionString = m_name + " " + QObject::tr("files") + " (";
foreach (QString ext, extensions) {
m_extensionString += ext + " ";
int ix = ext.indexOf(".");
if (ix > 0) {
ext.remove(0, ix);
}
m_extensions.append(ext);
}