private static void LoadStyleCollection(StyleCollection collection, String xmlFilename)
{
XmlDocument doc = new XmlDocument();
doc.Load(xmlFilename);
XmlNode root = null;
foreach (XmlNode node in doc.ChildNodes)
{
if (node.Name == "Style")
{
root = node;
break;
}
}
Dictionary <String, bool> loadedStyles = new Dictionary <string, bool>();
foreach (var obj in collection.AllStyles)
{
loadedStyles[obj.Name] = false;
}
var allStyles = new List <StyleObject>(collection.AllStyles);
foreach (XmlNode node in root.ChildNodes)
{
StyleObject match = allStyles.Find(styleObject => styleObject.Name.ToLower() == node.Name.ToLower());
if (match != null)
{
LoadStyle(match, node);
loadedStyles[match.Name] = true;
}
}
foreach (StyleObject obj in collection.AllStyles)
{
if (!loadedStyles[obj.Name])
{
throw new ApplicationException("Failed to load some sections from style file");
}
}
}
private static void LoadStyle(StyleObject obj, XmlNode xml)
{
Dictionary <String, bool> loadedFields = new Dictionary <string, bool>();
foreach (var val in obj.Properties)
{
loadedFields[val.Key] = false;
}
var allProps = new List <KeyValuePair <String, StylePropertyType> >(obj.Properties);
foreach (XmlNode subEl in xml.ChildNodes)
{
var found = allProps.Find(rec => rec.Key == subEl.Name);
if (found.Value == StylePropertyType.propMaterial)
{
obj.SetProperty(found.Key, LoadMaterialParameter(subEl));
}
else if (found.Value == StylePropertyType.propDouble)
{
obj.SetProperty(found.Key, LoadDoubleParameter(subEl));
}
else
{
throw new ApplicationException("Internal error - unknown section in style file");
}
loadedFields[found.Key] = true;
}
foreach (var val in loadedFields.Values)
{
if (!val)
{
throw new ApplicationException("Internal error - failed to load some section");
}
}
}