public override void ReadXML(XmlReader xmlReader)
{
xmlReader.ReadStartElement(); // <Toggle>
while (xmlReader.NodeType == XmlNodeType.Element)
{
switch (xmlReader.Name)
{
case "Value":
value = XmlHelper.ParseBoolean(xmlReader.ReadElementContentAsString());
break;
case "Variant":
variant = (StyleToggleVariant)Enum.Parse(typeof(StyleToggleVariant), xmlReader.ReadElementContentAsString());
break;
default:
string unparsed = xmlReader.ReadOuterXml();
log.DebugFormat("Unparsed content in style element toggle XML: {0}", unparsed);
break;
}
}
xmlReader.ReadEndElement();
// If the variant is unknown, the most likely cause is that it's an older file where "Curved" was assumed.
// Worst case scenario from doing this is that we show "Curved" instead of "Unknown" in the mini editor.
if (variant == StyleToggleVariant.Unknown)
{
variant = StyleToggleVariant.Curved;
log.ErrorFormat("Unknown variant in style element toggle. Assumed: {0}", variant.ToString());
}
UpdateVariant(variant);
}
private void UpdateVariant(StyleToggleVariant variant)
{
// Update the appearance of the mini editor based on the variant.
switch (variant)
{
case StyleToggleVariant.Perspective:
icon = Properties.Drawings.plane;
displayName = ScreenManagerLang.Generic_Perspective;
break;
case StyleToggleVariant.Curved:
default:
icon = Properties.Drawings.curve;
displayName = ScreenManagerLang.Generic_Curved;
break;
}
}
public StyleElementToggle(bool initialValue, StyleToggleVariant variant)
{
this.value = initialValue;
this.variant = variant;
UpdateVariant(variant);
}