| public static Xml2ToSOG ( XmlTextReader reader, SceneObjectGroup sog ) : bool | ||
| reader | XmlTextReader | |
| sog | SceneObjectGroup | |
| return | bool | |
public static SceneObjectGroup DeserializeGroupFromXml2(string xmlString)
{
XmlDocument doc = new XmlDocument();
XmlNode rootNode;
XmlTextReader reader = new XmlTextReader(new StringReader(xmlString));
reader.WhitespaceHandling = WhitespaceHandling.None;
doc.Load(reader);
reader.Close();
rootNode = doc.FirstChild;
// This is to deal with neighbouring regions that are still surrounding the group xml with the <scene>
// tag. It should be possible to remove the first part of this if statement once we go past 0.5.9 (or
// when some other changes forces all regions to upgrade).
// This might seem rather pointless since prim crossing from this revision to an earlier revision remains
// broken. But it isn't much work to accomodate the old format here.
if (rootNode.LocalName.Equals("scene"))
{
foreach (XmlNode aPrimNode in rootNode.ChildNodes)
{
// There is only ever one prim. This oddity should be removeable post 0.5.9
//return SceneObjectSerializer.FromXml2Format(aPrimNode.OuterXml);
using (reader = new XmlTextReader(new StringReader(aPrimNode.OuterXml)))
{
SceneObjectGroup obj = new SceneObjectGroup();
if (SceneObjectSerializer.Xml2ToSOG(reader, obj))
{
return(obj);
}
return(null);
}
}
return(null);
}
else
{
//return SceneObjectSerializer.FromXml2Format(rootNode.OuterXml);
using (reader = new XmlTextReader(new StringReader(rootNode.OuterXml)))
{
SceneObjectGroup obj = new SceneObjectGroup();
if (SceneObjectSerializer.Xml2ToSOG(reader, obj))
{
return(obj);
}
return(null);
}
}
}
/// <summary>
/// Create a prim from the xml2 representation.
/// </summary>
/// <param name="scene"></param>
/// <param name="xmlData"></param>
/// <returns>The scene object created. null if the scene object already existed</returns>
protected static SceneObjectGroup CreatePrimFromXml2(Scene scene, string xmlData)
{
//SceneObjectGroup obj = SceneObjectSerializer.FromXml2Format(xmlData);
using (XmlTextReader reader = new XmlTextReader(new StringReader(xmlData)))
{
SceneObjectGroup obj = new SceneObjectGroup();
SceneObjectSerializer.Xml2ToSOG(reader, obj);
if (scene.AddRestoredSceneObject(obj, true, false))
{
return(obj);
}
else
{
return(null);
}
}
}
