private Resource LoadResource(System.Xml.XmlNode node, Resource parent)
{
System.Diagnostics.Debug.Assert(node.Name == "resource");
/// get resource type
string resourceTypeName = node.Attributes["type"].Value;
SNAP.Resources.ResourceType resourceType = _resourceTypes[resourceTypeName];
/// get resource name
string resourceName = node.Attributes["name"].Value;
/// get resource id
/// if the id is not available (for instance when importing an externallay generated resource)
/// generate a new one instead
Guid guid = (node.Attributes["id"] != null) ?
(new Guid(node.Attributes["id"].Value)) : (Guid.NewGuid());
/// create the new resource,
/// fields are initialized to default values
Resource resource = new Resource(guid, resourceType, resourceName);
/// update field values using the information in the file
foreach (System.Xml.XmlNode fieldNode in node.SelectNodes("field"))
{
string fieldName = fieldNode.Attributes["name"].Value;
IResourceType fieldType = resource.MyType.SubTypes [fieldName];
IResourceValue fieldValue = null;
System.Diagnostics.Debug.Assert(resource.SubValues.ContainsKey(fieldName));
fieldValue = resource.SubValues [fieldName];
fieldValue.LoadFromXML(fieldNode);
}
/// add this node to it's parent
if (parent == null)
{
string family = node["family"].InnerText;
parent = _resourceList[family];
}
parent.Children.Add(resource);
return(resource);
}
private Resource LoadResource(System.Xml.XmlNode node, Resource parent)
{
System.Diagnostics.Debug.Assert(node.Name == "resource");
/// get resource type
string resourceTypeName = node.Attributes["type"].Value;
SNAP.Resources.ResourceType resourceType = _resourceTypes[resourceTypeName];
/// get resource name
string resourceName = node.Attributes["name"].Value;
/// get resource id
/// if the id is not available (for instance when importing an externallay generated resource)
/// generate a new one instead
Guid guid = (node.Attributes["id"] != null) ?
(new Guid(node.Attributes["id"].Value)) : (Guid.NewGuid());
/// create the new resource
Resource resource = new Resource(guid, resourceType, resourceName);
/// add field values
foreach (System.Xml.XmlNode fieldNode in node.SelectNodes("field"))
{
string fieldName = fieldNode.Attributes["name"].Value;
FieldType fieldType = resource.ResourceType.Fields[fieldName];
FieldValueList fieldValue = null;
if (!resource.Fields.ContainsKey(fieldName))
{
fieldValue = new FieldValueList(fieldType);
resource.Fields.Add(fieldName, fieldValue);
}
else
{
fieldValue = resource.Fields[fieldName];
}
IScriptableValue value = null;
switch (fieldType.Type)
{
case "internal_ref":
value = new InternalRefValue(fieldNode.InnerText);
break;
case "external_ref":
value = new ExternalRefValue(fieldNode.InnerText);
break;
case "text":
value = new TextValue(fieldNode.InnerText);
break;
default:
System.Diagnostics.Debug.Fail(fieldType.Type + " is not a recognized field type");
break;
}
fieldValue.Values.Add(value);
}
/// add this node to it's parent
if (parent == null)
{
string family = node["family"].InnerText;
parent = _resourceList[family];
}
parent.Children.Add(resource);
return(resource);
}
