QVariant read(int variantType, const QString &str)
{
QVariant value;
bool conversionOk = true;
switch (variantType) {
case QMetaType::QPoint:
value = pointFFromString(str, &conversionOk).toPoint();
break;
case QMetaType::QPointF:
value = pointFFromString(str, &conversionOk);
break;
case QMetaType::QSize:
value = sizeFFromString(str, &conversionOk).toSize();
break;
case QMetaType::QSizeF:
value = sizeFFromString(str, &conversionOk);
break;
case QMetaType::QRect:
value = rectFFromString(str, &conversionOk).toRect();
break;
case QMetaType::QRectF:
value = rectFFromString(str, &conversionOk);
break;
case QMetaType::QUrl:
value = QVariant(QUrl(str));
break;
case QMetaType::QColor:
value = colorFromString(str, &conversionOk);
break;
case QMetaType::QVector3D:
value = vector3DFromString(str, &conversionOk);
break;
default: {
if (variantType == QMetaType::type("Enumeration")) {
value = QVariant::fromValue<Enumeration>(enumerationFromString(str, &conversionOk));
} else {
value = QVariant(str);
value.convert(static_cast<QVariant::Type>(variantType));
}
break;
}
}
if (!conversionOk) {
qWarning() << "Could not convert" << str
<< "to" << QMetaType::typeName(variantType);
value = QVariant(str);
}
return value;
}
QVariant QDeclarativeStringConverters::variantFromString(const QString &s)
{
if (s.isEmpty())
return QVariant(s);
bool ok = false;
QRectF r = rectFFromString(s, &ok);
if (ok) return QVariant(r);
QColor c = colorFromString(s, &ok);
if (ok) return QVariant(c);
QPointF p = pointFFromString(s, &ok);
if (ok) return QVariant(p);
QSizeF sz = sizeFFromString(s, &ok);
if (ok) return QVariant(sz);
QVector3D v = vector3DFromString(s, &ok);
if (ok) return QVariant::fromValue(v);
return QVariant(s);
}
QVariant QDeclarativeStringConverters::variantFromString(const QString &s, int preferredType, bool *ok)
{
switch (preferredType) {
case QMetaType::Int:
return QVariant(int(qRound(s.toDouble(ok))));
case QMetaType::UInt:
return QVariant(uint(qRound(s.toDouble(ok))));
case QMetaType::QColor:
return QVariant::fromValue(colorFromString(s, ok));
#ifndef QT_NO_DATESTRING
case QMetaType::QDate:
return QVariant::fromValue(dateFromString(s, ok));
case QMetaType::QTime:
return QVariant::fromValue(timeFromString(s, ok));
case QMetaType::QDateTime:
return QVariant::fromValue(dateTimeFromString(s, ok));
#endif // QT_NO_DATESTRING
case QMetaType::QPointF:
return QVariant::fromValue(pointFFromString(s, ok));
case QMetaType::QPoint:
return QVariant::fromValue(pointFFromString(s, ok).toPoint());
case QMetaType::QSizeF:
return QVariant::fromValue(sizeFFromString(s, ok));
case QMetaType::QSize:
return QVariant::fromValue(sizeFFromString(s, ok).toSize());
case QMetaType::QRectF:
return QVariant::fromValue(rectFFromString(s, ok));
case QMetaType::QRect:
return QVariant::fromValue(rectFFromString(s, ok).toRect());
case QMetaType::QVector3D:
return QVariant::fromValue(vector3DFromString(s, ok));
default:
if (ok) *ok = false;
return QVariant();
}
}
