private XmlNode GetXmlNode(XmlDocument doc, PersistObject obj)
{
if (obj == null)
{
return(null);
}
XmlNode node = doc.CreateNode(XmlNodeType.Element, obj.Name, null);
if (obj.Attributes != null)
{
foreach (KeyValuePair <string, string> att in obj.Attributes)
{
if (string.IsNullOrEmpty(att.Key))
{
continue;
}
XmlAttribute attNode = doc.CreateAttribute(att.Key);
if (att.Value == null)
{
attNode.Value = string.Empty;
}
else
{
attNode.Value = att.Value;
}
node.Attributes.Append(attNode);
}
}
return(node);
}
private void WriteObjectToResponseStream(object obj, HttpContext context)
{
Stream st = PersistObject.ObjectToStream(obj);
using (BinaryReader br = new BinaryReader(st))
{
byte[] bs = br.ReadBytes((int)st.Length);
context.Response.OutputStream.Write(bs, 0, bs.Length);
}
}
void Awake()
{
if (instance != null && instance != this)
{
Destroy(this.gameObject);
return;
}
else
{
instance = this;
}
DontDestroyOnLoad(this.gameObject);
}
public void SaveVectorItemShowMethod(ILayerItem item)
{
if (item.Tag is CodeCell.AgileMap.Core.FeatureLayer)
{
FeatureLayer layer = item.Tag as FeatureLayer;
if (layer != null)
{
FileDataSource dataSource = layer.Class.DataSource as FileDataSource;
if (dataSource == null)
{
return;
}
string fileUrl = dataSource.FileUrl;
if (string.IsNullOrEmpty(fileUrl))
{
return;
}
string sourceFileName = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"SystemData\MapTemplate.mcd");
if (!File.Exists(sourceFileName))
{
return;
}
string shpName = Path.GetFileNameWithoutExtension(fileUrl);
string newFileName = Path.Combine(Path.GetDirectoryName(fileUrl), shpName + ".mcd");
File.Copy(sourceFileName, newFileName, true);
XmlDocument doc = new XmlDocument();
doc.Load(newFileName);
XmlNode layerNodes = doc.SelectSingleNode("Map").SelectSingleNode("Layers");
if (layerNodes == null)
{
return;
}
IPersistable persist = layer as IPersistable;
PersistObject layerObj = persist.ToPersistObject();
XmlNode layerNode = GetXmlNode(doc, layerObj);
layerNodes.AppendChild(layerNode);
if (layerObj.SubNodes != null)
{
foreach (PersistObject sub in layerObj.SubNodes)
{
PersistObjectToXmlNode(doc, layerNode, sub);
}
}
doc.Save(newFileName);
}
}
}
private void PersistObjectToXmlNode(XmlDocument doc, XmlNode parentNode, PersistObject obj)
{
if (obj == null)
{
return;
}
XmlNode node = GetXmlNode(doc, obj);
parentNode.AppendChild(node);
if (obj.SubNodes != null)
{
foreach (PersistObject subobj in obj.SubNodes)
{
PersistObjectToXmlNode(doc, node, subobj);
}
}
}
