bool FontPropertyManager::readFamilyMapping(NameMap *rc, QString *errorMessage)
{
rc->clear();
const QString fileName = QLatin1String(":/trolltech/propertyeditor/fontmapping.xml");
QFile file(fileName);
if (!file.open(QIODevice::ReadOnly)) {
*errorMessage = QString::fromUtf8("Unable to open %1: %2").arg(fileName, file.errorString());
return false;
}
QXmlStreamReader reader(&file);
QXmlStreamReader::TokenType token;
QString family;
ParseStage stage = ParseBeginning;
do {
token = reader.readNext();
switch (token) {
case QXmlStreamReader::Invalid:
*errorMessage = msgXmlError(reader, fileName);
return false;
case QXmlStreamReader::StartElement:
stage = nextStage(stage, reader.name());
switch (stage) {
case ParseError:
reader.raiseError(QString::fromUtf8("Unexpected element <%1>.").arg(reader.name().toString()));
*errorMessage = msgXmlError(reader, fileName);
return false;
case ParseWithinFamily:
family = reader.readElementText();
break;
case ParseWithinDisplay:
rc->insert(family, reader.readElementText());
break;
default:
break;
}
default:
break;
}
} while (token != QXmlStreamReader::EndDocument);
return true;
}
bool WidgetBoxTreeWidget::readCategories(const QString &fileName, const QString &contents,
CategoryList *cats, QString *errorMessage)
{
// Read widget box XML:
//
//<widgetbox version="4.5">
// <category name="Layouts">
// <categoryentry name="Vertical Layout" icon="win/editvlayout.png" type="default">
// <widget class="QListWidget" ...>
// ...
QXmlStreamReader reader(contents);
// Entries of category with name="invisible" should be ignored
bool ignoreEntries = false;
while (!reader.atEnd()) {
switch (reader.readNext()) {
case QXmlStreamReader::StartElement: {
const QStringRef tag = reader.name();
if (tag == QLatin1String(widgetBoxRootElementC)) {
//<widgetbox version="4.5">
continue;
}
if (tag == QLatin1String(categoryElementC)) {
// <category name="Layouts">
const QXmlStreamAttributes attributes = reader.attributes();
const QString categoryName = attributes.value(QLatin1String(nameAttributeC)).toString();
if (categoryName == QLatin1String(invisibleNameC)) {
ignoreEntries = true;
} else {
Category category(categoryName);
if (attributes.value(QLatin1String(typeAttributeC)) == QLatin1String(scratchPadValueC))
category.setType(Category::Scratchpad);
cats->push_back(category);
}
continue;
}
if (tag == QLatin1String(categoryEntryElementC)) {
// <categoryentry name="Vertical Layout" icon="win/editvlayout.png" type="default">
if (!ignoreEntries) {
QXmlStreamAttributes attr = reader.attributes();
const QString widgetName = attr.value(QLatin1String(nameAttributeC)).toString();
const QString widgetIcon = attr.value(QLatin1String(iconAttributeC)).toString();
const WidgetBoxTreeWidget::Widget::Type widgetType =
attr.value(QLatin1String(typeAttributeC)).toString()
== QLatin1String(customValueC) ?
WidgetBoxTreeWidget::Widget::Custom :
WidgetBoxTreeWidget::Widget::Default;
Widget w;
w.setName(widgetName);
w.setIconName(widgetIcon);
w.setType(widgetType);
if (!readWidget(&w, contents, reader))
continue;
cats->back().addWidget(w);
} // ignoreEntries
continue;
}
break;
}
case QXmlStreamReader::EndElement: {
const QStringRef tag = reader.name();
if (tag == QLatin1String(widgetBoxRootElementC)) {
continue;
}
if (tag == QLatin1String(categoryElementC)) {
ignoreEntries = false;
continue;
}
if (tag == QLatin1String(categoryEntryElementC)) {
continue;
}
break;
}
default: break;
}
}
if (reader.hasError()) {
*errorMessage = msgXmlError(fileName, reader);
return false;
}
return true;
}
